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Imported linux-2.6.27.39 suse/xen patches.
[ipfire-2.x.git] / src / patches / suse-2.6.27.39 / patches.drivers / 0015-Staging-add-wlan-ng-prism2-usb-driver.patch
CommitLineData
2cb7cef9
BS		 1From 00b3ed1685089ff52169a715de11106ed37df087 Mon Sep 17 00:00:00 2001
2From: Greg Kroah-Hartman <gregkh@suse.de>
3Date: Thu, 2 Oct 2008 11:29:28 -0700
4Subject: [PATCH 15/23] Staging: add wlan-ng prism2 usb driver
5Patch-mainline: 2.6.28
6
7This adds the wlan-ng prism2 USB driver to the drivers/staging tree.
8
9The code was originally written by the linux-wlan-ng team, patched by
10some Novell engineers to properly work on newer kernels, and then hacked
11into place in order to get it to build properly in a single subdirectory
12within the kernel tree by me.
13
14It supports a wide range of older USB prism2 devices, and contains a
1580211 stack to support this single driver.
16
17Cc: Christian Zoz <zoz@suse.de>
18Cc: Andreas Gruenbacher <agruen@suse.de>
19Cc: linux-wireless <linux-wireless@vger.kernel.org>
20Cc: John Linville <linville@tuxdriver.com>
21Cc: Helmut Schaa <helmut.schaa@googlemail.com>
22Cc: linux-wlan-ng <solomon@linux-wlan.com>
23Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
24---
25 drivers/staging/Kconfig | 2
26 drivers/staging/Makefile | 1
27 drivers/staging/wlan-ng/Kconfig | 10
28 drivers/staging/wlan-ng/Makefile | 8
29 drivers/staging/wlan-ng/README | 7
30 drivers/staging/wlan-ng/hfa384x.h | 2792 +++++++++++++++++
31 drivers/staging/wlan-ng/hfa384x_usb.c | 4690 +++++++++++++++++++++++++++++
32 drivers/staging/wlan-ng/p80211conv.c | 686 ++++
33 drivers/staging/wlan-ng/p80211conv.h | 186 +
34 drivers/staging/wlan-ng/p80211hdr.h | 299 +
35 drivers/staging/wlan-ng/p80211ioctl.h | 123
36 drivers/staging/wlan-ng/p80211meta.h | 169 +
37 drivers/staging/wlan-ng/p80211metadef.h | 757 ++++
38 drivers/staging/wlan-ng/p80211metamib.h | 105
39 drivers/staging/wlan-ng/p80211metamsg.h | 105
40 drivers/staging/wlan-ng/p80211metastruct.h | 285 +
41 drivers/staging/wlan-ng/p80211mgmt.h | 575 +++
42 drivers/staging/wlan-ng/p80211msg.h | 102
43 drivers/staging/wlan-ng/p80211netdev.c | 1209 +++++++
44 drivers/staging/wlan-ng/p80211netdev.h | 254 +
45 drivers/staging/wlan-ng/p80211req.c | 300 +
46 drivers/staging/wlan-ng/p80211req.h | 68
47 drivers/staging/wlan-ng/p80211types.h | 675 ++++
48 drivers/staging/wlan-ng/p80211wep.c | 315 +
49 drivers/staging/wlan-ng/p80211wext.c | 1826 +++++++++++
50 drivers/staging/wlan-ng/prism2mgmt.c | 1363 ++++++++
51 drivers/staging/wlan-ng/prism2mgmt.h | 155
52 drivers/staging/wlan-ng/prism2mib.c | 1135 +++++++
53 drivers/staging/wlan-ng/prism2sta.c | 2212 +++++++++++++
54 drivers/staging/wlan-ng/prism2usb.c | 302 +
55 drivers/staging/wlan-ng/version.h | 56
56 drivers/staging/wlan-ng/wlan_compat.h | 193 +
57 32 files changed, 20965 insertions(+)
58
59--- a/drivers/staging/Kconfig
60+++ b/drivers/staging/Kconfig
61@@ -37,4 +37,6 @@ source "drivers/staging/usbip/Kconfig"
62
63 source "drivers/staging/winbond/Kconfig"
64
65+source "drivers/staging/wlan-ng/Kconfig"
66+
67 endif # STAGING
68--- a/drivers/staging/Makefile
69+++ b/drivers/staging/Makefile
70@@ -7,3 +7,4 @@ obj-$(CONFIG_ME4000) += me4000/
71 obj-$(CONFIG_VIDEO_GO7007) += go7007/
72 obj-$(CONFIG_USB_IP_COMMON) += usbip/
73 obj-$(CONFIG_W35UND) += winbond/
74+obj-$(CONFIG_PRISM2_USB) += wlan-ng/
75--- /dev/null
76+++ b/drivers/staging/wlan-ng/hfa384x.h
77@@ -0,0 +1,2792 @@
78+/* hfa384x.h
79+*
80+* Defines the constants and data structures for the hfa384x
81+*
82+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
83+* --------------------------------------------------------------------
84+*
85+* linux-wlan
86+*
87+* The contents of this file are subject to the Mozilla Public
88+* License Version 1.1 (the "License"); you may not use this file
89+* except in compliance with the License. You may obtain a copy of
90+* the License at http://www.mozilla.org/MPL/
91+*
92+* Software distributed under the License is distributed on an "AS
93+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
94+* implied. See the License for the specific language governing
95+* rights and limitations under the License.
96+*
97+* Alternatively, the contents of this file may be used under the
98+* terms of the GNU Public License version 2 (the "GPL"), in which
99+* case the provisions of the GPL are applicable instead of the
100+* above. If you wish to allow the use of your version of this file
101+* only under the terms of the GPL and not to allow others to use
102+* your version of this file under the MPL, indicate your decision
103+* by deleting the provisions above and replace them with the notice
104+* and other provisions required by the GPL. If you do not delete
105+* the provisions above, a recipient may use your version of this
106+* file under either the MPL or the GPL.
107+*
108+* --------------------------------------------------------------------
109+*
110+* Inquiries regarding the linux-wlan Open Source project can be
111+* made directly to:
112+*
113+* AbsoluteValue Systems Inc.
114+* info@linux-wlan.com
115+* http://www.linux-wlan.com
116+*
117+* --------------------------------------------------------------------
118+*
119+* Portions of the development of this software were funded by
120+* Intersil Corporation as part of PRISM(R) chipset product development.
121+*
122+* --------------------------------------------------------------------
123+*
124+* [Implementation and usage notes]
125+*
126+* [References]
127+* CW10 Programmer's Manual v1.5
128+* IEEE 802.11 D10.0
129+*
130+* --------------------------------------------------------------------
131+*/
132+
133+#ifndef _HFA384x_H
134+#define _HFA384x_H
135+
136+/*=============================================================*/
137+#define HFA384x_FIRMWARE_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
138+
139+#define HFA384x_LEVEL_TO_dBm(v) (0x100 + (v) * 100 / 255 - 100)
140+
141+/*------ Constants --------------------------------------------*/
142+/*--- Mins & Maxs -----------------------------------*/
143+#define HFA384x_CMD_ALLOC_LEN_MIN ((u16)4)
144+#define HFA384x_CMD_ALLOC_LEN_MAX ((u16)2400)
145+#define HFA384x_BAP_DATALEN_MAX ((u16)4096)
146+#define HFA384x_BAP_OFFSET_MAX ((u16)4096)
147+#define HFA384x_PORTID_MAX ((u16)7)
148+#define HFA384x_NUMPORTS_MAX ((u16)(HFA384x_PORTID_MAX+1))
149+#define HFA384x_PDR_LEN_MAX ((u16)512) /* in bytes, from EK */
150+#define HFA384x_PDA_RECS_MAX ((u16)200) /* a guess */
151+#define HFA384x_PDA_LEN_MAX ((u16)1024) /* in bytes, from EK */
152+#define HFA384x_SCANRESULT_MAX ((u16)31)
153+#define HFA384x_HSCANRESULT_MAX ((u16)31)
154+#define HFA384x_CHINFORESULT_MAX ((u16)16)
155+#define HFA384x_DRVR_FIDSTACKLEN_MAX (10)
156+#define HFA384x_DRVR_TXBUF_MAX (sizeof(hfa384x_tx_frame_t) + \
157+ WLAN_DATA_MAXLEN - \
158+ WLAN_WEP_IV_LEN - \
159+ WLAN_WEP_ICV_LEN + 2)
160+#define HFA384x_DRVR_MAGIC (0x4a2d)
161+#define HFA384x_INFODATA_MAXLEN (sizeof(hfa384x_infodata_t))
162+#define HFA384x_INFOFRM_MAXLEN (sizeof(hfa384x_InfFrame_t))
163+#define HFA384x_RID_GUESSING_MAXLEN 2048 /* I'm not really sure */
164+#define HFA384x_RIDDATA_MAXLEN HFA384x_RID_GUESSING_MAXLEN
165+#define HFA384x_USB_RWMEM_MAXLEN 2048
166+
167+/*--- Support Constants -----------------------------*/
168+#define HFA384x_BAP_PROC ((u16)0)
169+#define HFA384x_BAP_int ((u16)1)
170+#define HFA384x_PORTTYPE_IBSS ((u16)0)
171+#define HFA384x_PORTTYPE_BSS ((u16)1)
172+#define HFA384x_PORTTYPE_WDS ((u16)2)
173+#define HFA384x_PORTTYPE_PSUEDOIBSS ((u16)3)
174+#define HFA384x_PORTTYPE_HOSTAP ((u16)6)
175+#define HFA384x_WEPFLAGS_PRIVINVOKED ((u16)BIT0)
176+#define HFA384x_WEPFLAGS_EXCLUDE ((u16)BIT1)
177+#define HFA384x_WEPFLAGS_DISABLE_TXCRYPT ((u16)BIT4)
178+#define HFA384x_WEPFLAGS_DISABLE_RXCRYPT ((u16)BIT7)
179+#define HFA384x_WEPFLAGS_DISALLOW_MIXED ((u16)BIT11)
180+#define HFA384x_WEPFLAGS_IV_intERVAL1 ((u16)0)
181+#define HFA384x_WEPFLAGS_IV_intERVAL10 ((u16)BIT5)
182+#define HFA384x_WEPFLAGS_IV_intERVAL50 ((u16)BIT6)
183+#define HFA384x_WEPFLAGS_IV_intERVAL100 ((u16)(BIT5 | BIT6))
184+#define HFA384x_WEPFLAGS_FIRMWARE_WPA ((u16)BIT8)
185+#define HFA384x_WEPFLAGS_HOST_MIC ((u16)BIT9)
186+#define HFA384x_ROAMMODE_FWSCAN_FWROAM ((u16)1)
187+#define HFA384x_ROAMMODE_FWSCAN_HOSTROAM ((u16)2)
188+#define HFA384x_ROAMMODE_HOSTSCAN_HOSTROAM ((u16)3)
189+#define HFA384x_PORTSTATUS_DISABLED ((u16)1)
190+#define HFA384x_PORTSTATUS_INITSRCH ((u16)2)
191+#define HFA384x_PORTSTATUS_CONN_IBSS ((u16)3)
192+#define HFA384x_PORTSTATUS_CONN_ESS ((u16)4)
193+#define HFA384x_PORTSTATUS_OOR_ESS ((u16)5)
194+#define HFA384x_PORTSTATUS_CONN_WDS ((u16)6)
195+#define HFA384x_PORTSTATUS_HOSTAP ((u16)8)
196+#define HFA384x_RATEBIT_1 ((u16)1)
197+#define HFA384x_RATEBIT_2 ((u16)2)
198+#define HFA384x_RATEBIT_5dot5 ((u16)4)
199+#define HFA384x_RATEBIT_11 ((u16)8)
200+
201+/*--- Just some symbolic names for legibility -------*/
202+#define HFA384x_TXCMD_NORECL ((u16)0)
203+#define HFA384x_TXCMD_RECL ((u16)1)
204+
205+/*--- MAC Internal memory constants and macros ------*/
206+/* masks and macros used to manipulate MAC internal memory addresses. */
207+/* MAC internal memory addresses are 23 bit quantities. The MAC uses
208+ * a paged address space where the upper 16 bits are the page number
209+ * and the lower 7 bits are the offset. There are various Host API
210+ * elements that require two 16-bit quantities to specify a MAC
211+ * internal memory address. Unfortunately, some of the API's use a
212+ * page/offset format where the offset value is JUST the lower seven
213+ * bits and the page is the remaining 16 bits. Some of the API's
214+ * assume that the 23 bit address has been split at the 16th bit. We
215+ * refer to these two formats as AUX format and CMD format. The
216+ * macros below help handle some of this.
217+ */
218+
219+/* Handy constant */
220+#define HFA384x_ADDR_AUX_OFF_MAX ((u16)0x007f)
221+
222+/* Mask bits for discarding unwanted pieces in a flat address */
223+#define HFA384x_ADDR_FLAT_AUX_PAGE_MASK (0x007fff80)
224+#define HFA384x_ADDR_FLAT_AUX_OFF_MASK (0x0000007f)
225+#define HFA384x_ADDR_FLAT_CMD_PAGE_MASK (0xffff0000)
226+#define HFA384x_ADDR_FLAT_CMD_OFF_MASK (0x0000ffff)
227+
228+/* Mask bits for discarding unwanted pieces in AUX format 16-bit address parts */
229+#define HFA384x_ADDR_AUX_PAGE_MASK (0xffff)
230+#define HFA384x_ADDR_AUX_OFF_MASK (0x007f)
231+
232+/* Mask bits for discarding unwanted pieces in CMD format 16-bit address parts */
233+#define HFA384x_ADDR_CMD_PAGE_MASK (0x007f)
234+#define HFA384x_ADDR_CMD_OFF_MASK (0xffff)
235+
236+/* Make a 32-bit flat address from AUX format 16-bit page and offset */
237+#define HFA384x_ADDR_AUX_MKFLAT(p,o) \
238+ (((u32)(((u16)(p))&HFA384x_ADDR_AUX_PAGE_MASK)) <<7) | \
239+ ((u32)(((u16)(o))&HFA384x_ADDR_AUX_OFF_MASK))
240+
241+/* Make a 32-bit flat address from CMD format 16-bit page and offset */
242+#define HFA384x_ADDR_CMD_MKFLAT(p,o) \
243+ (((u32)(((u16)(p))&HFA384x_ADDR_CMD_PAGE_MASK)) <<16) | \
244+ ((u32)(((u16)(o))&HFA384x_ADDR_CMD_OFF_MASK))
245+
246+/* Make AUX format offset and page from a 32-bit flat address */
247+#define HFA384x_ADDR_AUX_MKPAGE(f) \
248+ ((u16)((((u32)(f))&HFA384x_ADDR_FLAT_AUX_PAGE_MASK)>>7))
249+#define HFA384x_ADDR_AUX_MKOFF(f) \
250+ ((u16)(((u32)(f))&HFA384x_ADDR_FLAT_AUX_OFF_MASK))
251+
252+/* Make CMD format offset and page from a 32-bit flat address */
253+#define HFA384x_ADDR_CMD_MKPAGE(f) \
254+ ((u16)((((u32)(f))&HFA384x_ADDR_FLAT_CMD_PAGE_MASK)>>16))
255+#define HFA384x_ADDR_CMD_MKOFF(f) \
256+ ((u16)(((u32)(f))&HFA384x_ADDR_FLAT_CMD_OFF_MASK))
257+
258+/*--- Aux register masks/tests ----------------------*/
259+/* Some of the upper bits of the AUX offset register are used to */
260+/* select address space. */
261+#define HFA384x_AUX_CTL_EXTDS (0x00)
262+#define HFA384x_AUX_CTL_NV (0x01)
263+#define HFA384x_AUX_CTL_PHY (0x02)
264+#define HFA384x_AUX_CTL_ICSRAM (0x03)
265+
266+/* Make AUX register offset and page values from a flat address */
267+#define HFA384x_AUX_MKOFF(f, c) \
268+ (HFA384x_ADDR_AUX_MKOFF(f) | (((u16)(c))<<12))
269+#define HFA384x_AUX_MKPAGE(f) HFA384x_ADDR_AUX_MKPAGE(f)
270+
271+
272+/*--- Controller Memory addresses -------------------*/
273+#define HFA3842_PDA_BASE (0x007f0000UL)
274+#define HFA3841_PDA_BASE (0x003f0000UL)
275+#define HFA3841_PDA_BOGUS_BASE (0x00390000UL)
276+
277+/*--- Driver Download states -----------------------*/
278+#define HFA384x_DLSTATE_DISABLED 0
279+#define HFA384x_DLSTATE_RAMENABLED 1
280+#define HFA384x_DLSTATE_FLASHENABLED 2
281+#define HFA384x_DLSTATE_FLASHWRITTEN 3
282+#define HFA384x_DLSTATE_FLASHWRITEPENDING 4
283+#define HFA384x_DLSTATE_GENESIS 5
284+
285+#define HFA384x_CMD_OFF (0x00)
286+#define HFA384x_PARAM0_OFF (0x04)
287+#define HFA384x_PARAM1_OFF (0x08)
288+#define HFA384x_PARAM2_OFF (0x0c)
289+#define HFA384x_STATUS_OFF (0x10)
290+#define HFA384x_RESP0_OFF (0x14)
291+#define HFA384x_RESP1_OFF (0x18)
292+#define HFA384x_RESP2_OFF (0x1c)
293+#define HFA384x_INFOFID_OFF (0x20)
294+#define HFA384x_RXFID_OFF (0x40)
295+#define HFA384x_ALLOCFID_OFF (0x44)
296+#define HFA384x_TXCOMPLFID_OFF (0x48)
297+#define HFA384x_SELECT0_OFF (0x30)
298+#define HFA384x_OFFSET0_OFF (0x38)
299+#define HFA384x_DATA0_OFF (0x6c)
300+#define HFA384x_SELECT1_OFF (0x34)
301+#define HFA384x_OFFSET1_OFF (0x3c)
302+#define HFA384x_DATA1_OFF (0x70)
303+#define HFA384x_EVSTAT_OFF (0x60)
304+#define HFA384x_intEN_OFF (0x64)
305+#define HFA384x_EVACK_OFF (0x68)
306+#define HFA384x_CONTROL_OFF (0x28)
307+#define HFA384x_SWSUPPORT0_OFF (0x50)
308+#define HFA384x_SWSUPPORT1_OFF (0x54)
309+#define HFA384x_SWSUPPORT2_OFF (0x58)
310+#define HFA384x_AUXPAGE_OFF (0x74)
311+#define HFA384x_AUXOFFSET_OFF (0x78)
312+#define HFA384x_AUXDATA_OFF (0x7c)
313+#define HFA384x_PCICOR_OFF (0x4c)
314+#define HFA384x_PCIHCR_OFF (0x5c)
315+#define HFA384x_PCI_M0_ADDRH_OFF (0x80)
316+#define HFA384x_PCI_M0_ADDRL_OFF (0x84)
317+#define HFA384x_PCI_M0_LEN_OFF (0x88)
318+#define HFA384x_PCI_M0_CTL_OFF (0x8c)
319+#define HFA384x_PCI_STATUS_OFF (0x98)
320+#define HFA384x_PCI_M1_ADDRH_OFF (0xa0)
321+#define HFA384x_PCI_M1_ADDRL_OFF (0xa4)
322+#define HFA384x_PCI_M1_LEN_OFF (0xa8)
323+#define HFA384x_PCI_M1_CTL_OFF (0xac)
324+
325+/*--- Register Field Masks --------------------------*/
326+#define HFA384x_CMD_BUSY ((u16)BIT15)
327+#define HFA384x_CMD_AINFO ((u16)(BIT14 | BIT13 | BIT12 | BIT11 | BIT10 | BIT9 | BIT8))
328+#define HFA384x_CMD_MACPORT ((u16)(BIT10 | BIT9 | BIT8))
329+#define HFA384x_CMD_RECL ((u16)BIT8)
330+#define HFA384x_CMD_WRITE ((u16)BIT8)
331+#define HFA384x_CMD_PROGMODE ((u16)(BIT9 | BIT8))
332+#define HFA384x_CMD_CMDCODE ((u16)(BIT5 | BIT4 | BIT3 | BIT2 | BIT1 | BIT0))
333+
334+#define HFA384x_STATUS_RESULT ((u16)(BIT14 | BIT13 | BIT12 | BIT11 | BIT10 | BIT9 | BIT8))
335+#define HFA384x_STATUS_CMDCODE ((u16)(BIT5 | BIT4 | BIT3 | BIT2 | BIT1 | BIT0))
336+
337+#define HFA384x_OFFSET_BUSY ((u16)BIT15)
338+#define HFA384x_OFFSET_ERR ((u16)BIT14)
339+#define HFA384x_OFFSET_DATAOFF ((u16)(BIT11 | BIT10 | BIT9 | BIT8 | BIT7 | BIT6 | BIT5 | BIT4 | BIT3 | BIT2 | BIT1))
340+
341+#define HFA384x_EVSTAT_TICK ((u16)BIT15)
342+#define HFA384x_EVSTAT_WTERR ((u16)BIT14)
343+#define HFA384x_EVSTAT_INFDROP ((u16)BIT13)
344+#define HFA384x_EVSTAT_INFO ((u16)BIT7)
345+#define HFA384x_EVSTAT_DTIM ((u16)BIT5)
346+#define HFA384x_EVSTAT_CMD ((u16)BIT4)
347+#define HFA384x_EVSTAT_ALLOC ((u16)BIT3)
348+#define HFA384x_EVSTAT_TXEXC ((u16)BIT2)
349+#define HFA384x_EVSTAT_TX ((u16)BIT1)
350+#define HFA384x_EVSTAT_RX ((u16)BIT0)
351+
352+#define HFA384x_int_BAP_OP (HFA384x_EVSTAT_INFO|HFA384x_EVSTAT_RX|HFA384x_EVSTAT_TX|HFA384x_EVSTAT_TXEXC)
353+
354+#define HFA384x_int_NORMAL (HFA384x_EVSTAT_INFO|HFA384x_EVSTAT_RX|HFA384x_EVSTAT_TX|HFA384x_EVSTAT_TXEXC|HFA384x_EVSTAT_INFDROP|HFA384x_EVSTAT_ALLOC|HFA384x_EVSTAT_DTIM)
355+
356+#define HFA384x_intEN_TICK ((u16)BIT15)
357+#define HFA384x_intEN_WTERR ((u16)BIT14)
358+#define HFA384x_intEN_INFDROP ((u16)BIT13)
359+#define HFA384x_intEN_INFO ((u16)BIT7)
360+#define HFA384x_intEN_DTIM ((u16)BIT5)
361+#define HFA384x_intEN_CMD ((u16)BIT4)
362+#define HFA384x_intEN_ALLOC ((u16)BIT3)
363+#define HFA384x_intEN_TXEXC ((u16)BIT2)
364+#define HFA384x_intEN_TX ((u16)BIT1)
365+#define HFA384x_intEN_RX ((u16)BIT0)
366+
367+#define HFA384x_EVACK_TICK ((u16)BIT15)
368+#define HFA384x_EVACK_WTERR ((u16)BIT14)
369+#define HFA384x_EVACK_INFDROP ((u16)BIT13)
370+#define HFA384x_EVACK_INFO ((u16)BIT7)
371+#define HFA384x_EVACK_DTIM ((u16)BIT5)
372+#define HFA384x_EVACK_CMD ((u16)BIT4)
373+#define HFA384x_EVACK_ALLOC ((u16)BIT3)
374+#define HFA384x_EVACK_TXEXC ((u16)BIT2)
375+#define HFA384x_EVACK_TX ((u16)BIT1)
376+#define HFA384x_EVACK_RX ((u16)BIT0)
377+
378+#define HFA384x_CONTROL_AUXEN ((u16)(BIT15 | BIT14))
379+
380+
381+/*--- Command Code Constants --------------------------*/
382+/*--- Controller Commands --------------------------*/
383+#define HFA384x_CMDCODE_INIT ((u16)0x00)
384+#define HFA384x_CMDCODE_ENABLE ((u16)0x01)
385+#define HFA384x_CMDCODE_DISABLE ((u16)0x02)
386+#define HFA384x_CMDCODE_DIAG ((u16)0x03)
387+
388+/*--- Buffer Mgmt Commands --------------------------*/
389+#define HFA384x_CMDCODE_ALLOC ((u16)0x0A)
390+#define HFA384x_CMDCODE_TX ((u16)0x0B)
391+#define HFA384x_CMDCODE_CLRPRST ((u16)0x12)
392+
393+/*--- Regulate Commands --------------------------*/
394+#define HFA384x_CMDCODE_NOTIFY ((u16)0x10)
395+#define HFA384x_CMDCODE_INQ ((u16)0x11)
396+
397+/*--- Configure Commands --------------------------*/
398+#define HFA384x_CMDCODE_ACCESS ((u16)0x21)
399+#define HFA384x_CMDCODE_DOWNLD ((u16)0x22)
400+
401+/*--- Debugging Commands -----------------------------*/
402+#define HFA384x_CMDCODE_MONITOR ((u16)(0x38))
403+#define HFA384x_MONITOR_ENABLE ((u16)(0x0b))
404+#define HFA384x_MONITOR_DISABLE ((u16)(0x0f))
405+
406+/*--- Result Codes --------------------------*/
407+#define HFA384x_SUCCESS ((u16)(0x00))
408+#define HFA384x_CARD_FAIL ((u16)(0x01))
409+#define HFA384x_NO_BUFF ((u16)(0x05))
410+#define HFA384x_CMD_ERR ((u16)(0x7F))
411+
412+/*--- Programming Modes --------------------------
413+ MODE 0: Disable programming
414+ MODE 1: Enable volatile memory programming
415+ MODE 2: Enable non-volatile memory programming
416+ MODE 3: Program non-volatile memory section
417+--------------------------------------------------*/
418+#define HFA384x_PROGMODE_DISABLE ((u16)0x00)
419+#define HFA384x_PROGMODE_RAM ((u16)0x01)
420+#define HFA384x_PROGMODE_NV ((u16)0x02)
421+#define HFA384x_PROGMODE_NVWRITE ((u16)0x03)
422+
423+/*--- AUX register enable --------------------------*/
424+#define HFA384x_AUXPW0 ((u16)0xfe01)
425+#define HFA384x_AUXPW1 ((u16)0xdc23)
426+#define HFA384x_AUXPW2 ((u16)0xba45)
427+
428+#define HFA384x_CONTROL_AUX_ISDISABLED ((u16)0x0000)
429+#define HFA384x_CONTROL_AUX_ISENABLED ((u16)0xc000)
430+#define HFA384x_CONTROL_AUX_DOENABLE ((u16)0x8000)
431+#define HFA384x_CONTROL_AUX_DODISABLE ((u16)0x4000)
432+
433+/*--- Record ID Constants --------------------------*/
434+/*--------------------------------------------------------------------
435+Configuration RIDs: Network Parameters, Static Configuration Entities
436+--------------------------------------------------------------------*/
437+#define HFA384x_RID_CNFPORTTYPE ((u16)0xFC00)
438+#define HFA384x_RID_CNFOWNMACADDR ((u16)0xFC01)
439+#define HFA384x_RID_CNFDESIREDSSID ((u16)0xFC02)
440+#define HFA384x_RID_CNFOWNCHANNEL ((u16)0xFC03)
441+#define HFA384x_RID_CNFOWNSSID ((u16)0xFC04)
442+#define HFA384x_RID_CNFOWNATIMWIN ((u16)0xFC05)
443+#define HFA384x_RID_CNFSYSSCALE ((u16)0xFC06)
444+#define HFA384x_RID_CNFMAXDATALEN ((u16)0xFC07)
445+#define HFA384x_RID_CNFWDSADDR ((u16)0xFC08)
446+#define HFA384x_RID_CNFPMENABLED ((u16)0xFC09)
447+#define HFA384x_RID_CNFPMEPS ((u16)0xFC0A)
448+#define HFA384x_RID_CNFMULTICASTRX ((u16)0xFC0B)
449+#define HFA384x_RID_CNFMAXSLEEPDUR ((u16)0xFC0C)
450+#define HFA384x_RID_CNFPMHOLDDUR ((u16)0xFC0D)
451+#define HFA384x_RID_CNFOWNNAME ((u16)0xFC0E)
452+#define HFA384x_RID_CNFOWNDTIMPER ((u16)0xFC10)
453+#define HFA384x_RID_CNFWDSADDR1 ((u16)0xFC11)
454+#define HFA384x_RID_CNFWDSADDR2 ((u16)0xFC12)
455+#define HFA384x_RID_CNFWDSADDR3 ((u16)0xFC13)
456+#define HFA384x_RID_CNFWDSADDR4 ((u16)0xFC14)
457+#define HFA384x_RID_CNFWDSADDR5 ((u16)0xFC15)
458+#define HFA384x_RID_CNFWDSADDR6 ((u16)0xFC16)
459+#define HFA384x_RID_CNFMCASTPMBUFF ((u16)0xFC17)
460+
461+/*--------------------------------------------------------------------
462+Configuration RID lengths: Network Params, Static Config Entities
463+ This is the length of JUST the DATA part of the RID (does not
464+ include the len or code fields)
465+--------------------------------------------------------------------*/
466+/* TODO: fill in the rest of these */
467+#define HFA384x_RID_CNFPORTTYPE_LEN ((u16)2)
468+#define HFA384x_RID_CNFOWNMACADDR_LEN ((u16)6)
469+#define HFA384x_RID_CNFDESIREDSSID_LEN ((u16)34)
470+#define HFA384x_RID_CNFOWNCHANNEL_LEN ((u16)2)
471+#define HFA384x_RID_CNFOWNSSID_LEN ((u16)34)
472+#define HFA384x_RID_CNFOWNATIMWIN_LEN ((u16)2)
473+#define HFA384x_RID_CNFSYSSCALE_LEN ((u16)0)
474+#define HFA384x_RID_CNFMAXDATALEN_LEN ((u16)0)
475+#define HFA384x_RID_CNFWDSADDR_LEN ((u16)6)
476+#define HFA384x_RID_CNFPMENABLED_LEN ((u16)0)
477+#define HFA384x_RID_CNFPMEPS_LEN ((u16)0)
478+#define HFA384x_RID_CNFMULTICASTRX_LEN ((u16)0)
479+#define HFA384x_RID_CNFMAXSLEEPDUR_LEN ((u16)0)
480+#define HFA384x_RID_CNFPMHOLDDUR_LEN ((u16)0)
481+#define HFA384x_RID_CNFOWNNAME_LEN ((u16)34)
482+#define HFA384x_RID_CNFOWNDTIMPER_LEN ((u16)0)
483+#define HFA384x_RID_CNFWDSADDR1_LEN ((u16)6)
484+#define HFA384x_RID_CNFWDSADDR2_LEN ((u16)6)
485+#define HFA384x_RID_CNFWDSADDR3_LEN ((u16)6)
486+#define HFA384x_RID_CNFWDSADDR4_LEN ((u16)6)
487+#define HFA384x_RID_CNFWDSADDR5_LEN ((u16)6)
488+#define HFA384x_RID_CNFWDSADDR6_LEN ((u16)6)
489+#define HFA384x_RID_CNFMCASTPMBUFF_LEN ((u16)0)
490+#define HFA384x_RID_CNFAUTHENTICATION_LEN ((u16)sizeof(u16))
491+#define HFA384x_RID_CNFMAXSLEEPDUR_LEN ((u16)0)
492+
493+/*--------------------------------------------------------------------
494+Configuration RIDs: Network Parameters, Dynamic Configuration Entities
495+--------------------------------------------------------------------*/
496+#define HFA384x_RID_GROUPADDR ((u16)0xFC80)
497+#define HFA384x_RID_CREATEIBSS ((u16)0xFC81)
498+#define HFA384x_RID_FRAGTHRESH ((u16)0xFC82)
499+#define HFA384x_RID_RTSTHRESH ((u16)0xFC83)
500+#define HFA384x_RID_TXRATECNTL ((u16)0xFC84)
501+#define HFA384x_RID_PROMISCMODE ((u16)0xFC85)
502+#define HFA384x_RID_FRAGTHRESH0 ((u16)0xFC90)
503+#define HFA384x_RID_FRAGTHRESH1 ((u16)0xFC91)
504+#define HFA384x_RID_FRAGTHRESH2 ((u16)0xFC92)
505+#define HFA384x_RID_FRAGTHRESH3 ((u16)0xFC93)
506+#define HFA384x_RID_FRAGTHRESH4 ((u16)0xFC94)
507+#define HFA384x_RID_FRAGTHRESH5 ((u16)0xFC95)
508+#define HFA384x_RID_FRAGTHRESH6 ((u16)0xFC96)
509+#define HFA384x_RID_RTSTHRESH0 ((u16)0xFC97)
510+#define HFA384x_RID_RTSTHRESH1 ((u16)0xFC98)
511+#define HFA384x_RID_RTSTHRESH2 ((u16)0xFC99)
512+#define HFA384x_RID_RTSTHRESH3 ((u16)0xFC9A)
513+#define HFA384x_RID_RTSTHRESH4 ((u16)0xFC9B)
514+#define HFA384x_RID_RTSTHRESH5 ((u16)0xFC9C)
515+#define HFA384x_RID_RTSTHRESH6 ((u16)0xFC9D)
516+#define HFA384x_RID_TXRATECNTL0 ((u16)0xFC9E)
517+#define HFA384x_RID_TXRATECNTL1 ((u16)0xFC9F)
518+#define HFA384x_RID_TXRATECNTL2 ((u16)0xFCA0)
519+#define HFA384x_RID_TXRATECNTL3 ((u16)0xFCA1)
520+#define HFA384x_RID_TXRATECNTL4 ((u16)0xFCA2)
521+#define HFA384x_RID_TXRATECNTL5 ((u16)0xFCA3)
522+#define HFA384x_RID_TXRATECNTL6 ((u16)0xFCA4)
523+
524+/*--------------------------------------------------------------------
525+Configuration RID Lengths: Network Param, Dynamic Config Entities
526+ This is the length of JUST the DATA part of the RID (does not
527+ include the len or code fields)
528+--------------------------------------------------------------------*/
529+/* TODO: fill in the rest of these */
530+#define HFA384x_RID_GROUPADDR_LEN ((u16)16 * WLAN_ADDR_LEN)
531+#define HFA384x_RID_CREATEIBSS_LEN ((u16)0)
532+#define HFA384x_RID_FRAGTHRESH_LEN ((u16)0)
533+#define HFA384x_RID_RTSTHRESH_LEN ((u16)0)
534+#define HFA384x_RID_TXRATECNTL_LEN ((u16)4)
535+#define HFA384x_RID_PROMISCMODE_LEN ((u16)2)
536+#define HFA384x_RID_FRAGTHRESH0_LEN ((u16)0)
537+#define HFA384x_RID_FRAGTHRESH1_LEN ((u16)0)
538+#define HFA384x_RID_FRAGTHRESH2_LEN ((u16)0)
539+#define HFA384x_RID_FRAGTHRESH3_LEN ((u16)0)
540+#define HFA384x_RID_FRAGTHRESH4_LEN ((u16)0)
541+#define HFA384x_RID_FRAGTHRESH5_LEN ((u16)0)
542+#define HFA384x_RID_FRAGTHRESH6_LEN ((u16)0)
543+#define HFA384x_RID_RTSTHRESH0_LEN ((u16)0)
544+#define HFA384x_RID_RTSTHRESH1_LEN ((u16)0)
545+#define HFA384x_RID_RTSTHRESH2_LEN ((u16)0)
546+#define HFA384x_RID_RTSTHRESH3_LEN ((u16)0)
547+#define HFA384x_RID_RTSTHRESH4_LEN ((u16)0)
548+#define HFA384x_RID_RTSTHRESH5_LEN ((u16)0)
549+#define HFA384x_RID_RTSTHRESH6_LEN ((u16)0)
550+#define HFA384x_RID_TXRATECNTL0_LEN ((u16)0)
551+#define HFA384x_RID_TXRATECNTL1_LEN ((u16)0)
552+#define HFA384x_RID_TXRATECNTL2_LEN ((u16)0)
553+#define HFA384x_RID_TXRATECNTL3_LEN ((u16)0)
554+#define HFA384x_RID_TXRATECNTL4_LEN ((u16)0)
555+#define HFA384x_RID_TXRATECNTL5_LEN ((u16)0)
556+#define HFA384x_RID_TXRATECNTL6_LEN ((u16)0)
557+
558+/*--------------------------------------------------------------------
559+Configuration RIDs: Behavior Parameters
560+--------------------------------------------------------------------*/
561+#define HFA384x_RID_ITICKTIME ((u16)0xFCE0)
562+
563+/*--------------------------------------------------------------------
564+Configuration RID Lengths: Behavior Parameters
565+ This is the length of JUST the DATA part of the RID (does not
566+ include the len or code fields)
567+--------------------------------------------------------------------*/
568+#define HFA384x_RID_ITICKTIME_LEN ((u16)2)
569+
570+/*----------------------------------------------------------------------
571+Information RIDs: NIC Information
572+--------------------------------------------------------------------*/
573+#define HFA384x_RID_MAXLOADTIME ((u16)0xFD00)
574+#define HFA384x_RID_DOWNLOADBUFFER ((u16)0xFD01)
575+#define HFA384x_RID_PRIIDENTITY ((u16)0xFD02)
576+#define HFA384x_RID_PRISUPRANGE ((u16)0xFD03)
577+#define HFA384x_RID_PRI_CFIACTRANGES ((u16)0xFD04)
578+#define HFA384x_RID_NICSERIALNUMBER ((u16)0xFD0A)
579+#define HFA384x_RID_NICIDENTITY ((u16)0xFD0B)
580+#define HFA384x_RID_MFISUPRANGE ((u16)0xFD0C)
581+#define HFA384x_RID_CFISUPRANGE ((u16)0xFD0D)
582+#define HFA384x_RID_CHANNELLIST ((u16)0xFD10)
583+#define HFA384x_RID_REGULATORYDOMAINS ((u16)0xFD11)
584+#define HFA384x_RID_TEMPTYPE ((u16)0xFD12)
585+#define HFA384x_RID_CIS ((u16)0xFD13)
586+#define HFA384x_RID_STAIDENTITY ((u16)0xFD20)
587+#define HFA384x_RID_STASUPRANGE ((u16)0xFD21)
588+#define HFA384x_RID_STA_MFIACTRANGES ((u16)0xFD22)
589+#define HFA384x_RID_STA_CFIACTRANGES ((u16)0xFD23)
590+#define HFA384x_RID_BUILDSEQ ((u16)0xFFFE)
591+#define HFA384x_RID_FWID ((u16)0xFFFF)
592+
593+/*----------------------------------------------------------------------
594+Information RID Lengths: NIC Information
595+ This is the length of JUST the DATA part of the RID (does not
596+ include the len or code fields)
597+--------------------------------------------------------------------*/
598+#define HFA384x_RID_MAXLOADTIME_LEN ((u16)0)
599+#define HFA384x_RID_DOWNLOADBUFFER_LEN ((u16)sizeof(hfa384x_downloadbuffer_t))
600+#define HFA384x_RID_PRIIDENTITY_LEN ((u16)8)
601+#define HFA384x_RID_PRISUPRANGE_LEN ((u16)10)
602+#define HFA384x_RID_CFIACTRANGES_LEN ((u16)10)
603+#define HFA384x_RID_NICSERIALNUMBER_LEN ((u16)12)
604+#define HFA384x_RID_NICIDENTITY_LEN ((u16)8)
605+#define HFA384x_RID_MFISUPRANGE_LEN ((u16)10)
606+#define HFA384x_RID_CFISUPRANGE_LEN ((u16)10)
607+#define HFA384x_RID_CHANNELLIST_LEN ((u16)0)
608+#define HFA384x_RID_REGULATORYDOMAINS_LEN ((u16)12)
609+#define HFA384x_RID_TEMPTYPE_LEN ((u16)0)
610+#define HFA384x_RID_CIS_LEN ((u16)480)
611+#define HFA384x_RID_STAIDENTITY_LEN ((u16)8)
612+#define HFA384x_RID_STASUPRANGE_LEN ((u16)10)
613+#define HFA384x_RID_MFIACTRANGES_LEN ((u16)10)
614+#define HFA384x_RID_CFIACTRANGES2_LEN ((u16)10)
615+#define HFA384x_RID_BUILDSEQ_LEN ((u16)sizeof(hfa384x_BuildSeq_t))
616+#define HFA384x_RID_FWID_LEN ((u16)sizeof(hfa384x_FWID_t))
617+
618+/*--------------------------------------------------------------------
619+Information RIDs: MAC Information
620+--------------------------------------------------------------------*/
621+#define HFA384x_RID_PORTSTATUS ((u16)0xFD40)
622+#define HFA384x_RID_CURRENTSSID ((u16)0xFD41)
623+#define HFA384x_RID_CURRENTBSSID ((u16)0xFD42)
624+#define HFA384x_RID_COMMSQUALITY ((u16)0xFD43)
625+#define HFA384x_RID_CURRENTTXRATE ((u16)0xFD44)
626+#define HFA384x_RID_CURRENTBCNint ((u16)0xFD45)
627+#define HFA384x_RID_CURRENTSCALETHRESH ((u16)0xFD46)
628+#define HFA384x_RID_PROTOCOLRSPTIME ((u16)0xFD47)
629+#define HFA384x_RID_SHORTRETRYLIMIT ((u16)0xFD48)
630+#define HFA384x_RID_LONGRETRYLIMIT ((u16)0xFD49)
631+#define HFA384x_RID_MAXTXLIFETIME ((u16)0xFD4A)
632+#define HFA384x_RID_MAXRXLIFETIME ((u16)0xFD4B)
633+#define HFA384x_RID_CFPOLLABLE ((u16)0xFD4C)
634+#define HFA384x_RID_AUTHALGORITHMS ((u16)0xFD4D)
635+#define HFA384x_RID_PRIVACYOPTIMP ((u16)0xFD4F)
636+#define HFA384x_RID_DBMCOMMSQUALITY ((u16)0xFD51)
637+#define HFA384x_RID_CURRENTTXRATE1 ((u16)0xFD80)
638+#define HFA384x_RID_CURRENTTXRATE2 ((u16)0xFD81)
639+#define HFA384x_RID_CURRENTTXRATE3 ((u16)0xFD82)
640+#define HFA384x_RID_CURRENTTXRATE4 ((u16)0xFD83)
641+#define HFA384x_RID_CURRENTTXRATE5 ((u16)0xFD84)
642+#define HFA384x_RID_CURRENTTXRATE6 ((u16)0xFD85)
643+#define HFA384x_RID_OWNMACADDRESS ((u16)0xFD86)
644+// #define HFA384x_RID_PCFINFO ((u16)0xFD87)
645+#define HFA384x_RID_SCANRESULTS ((u16)0xFD88) // NEW
646+#define HFA384x_RID_HOSTSCANRESULTS ((u16)0xFD89) // NEW
647+#define HFA384x_RID_AUTHENTICATIONUSED ((u16)0xFD8A) // NEW
648+#define HFA384x_RID_ASSOCIATEFAILURE ((u16)0xFD8D) // 1.8.0
649+
650+/*--------------------------------------------------------------------
651+Information RID Lengths: MAC Information
652+ This is the length of JUST the DATA part of the RID (does not
653+ include the len or code fields)
654+--------------------------------------------------------------------*/
655+#define HFA384x_RID_PORTSTATUS_LEN ((u16)0)
656+#define HFA384x_RID_CURRENTSSID_LEN ((u16)34)
657+#define HFA384x_RID_CURRENTBSSID_LEN ((u16)WLAN_BSSID_LEN)
658+#define HFA384x_RID_COMMSQUALITY_LEN ((u16)sizeof(hfa384x_commsquality_t))
659+#define HFA384x_RID_DBMCOMMSQUALITY_LEN ((u16)sizeof(hfa384x_dbmcommsquality_t))
660+#define HFA384x_RID_CURRENTTXRATE_LEN ((u16)0)
661+#define HFA384x_RID_CURRENTBCNint_LEN ((u16)0)
662+#define HFA384x_RID_STACURSCALETHRESH_LEN ((u16)12)
663+#define HFA384x_RID_APCURSCALETHRESH_LEN ((u16)6)
664+#define HFA384x_RID_PROTOCOLRSPTIME_LEN ((u16)0)
665+#define HFA384x_RID_SHORTRETRYLIMIT_LEN ((u16)0)
666+#define HFA384x_RID_LONGRETRYLIMIT_LEN ((u16)0)
667+#define HFA384x_RID_MAXTXLIFETIME_LEN ((u16)0)
668+#define HFA384x_RID_MAXRXLIFETIME_LEN ((u16)0)
669+#define HFA384x_RID_CFPOLLABLE_LEN ((u16)0)
670+#define HFA384x_RID_AUTHALGORITHMS_LEN ((u16)4)
671+#define HFA384x_RID_PRIVACYOPTIMP_LEN ((u16)0)
672+#define HFA384x_RID_CURRENTTXRATE1_LEN ((u16)0)
673+#define HFA384x_RID_CURRENTTXRATE2_LEN ((u16)0)
674+#define HFA384x_RID_CURRENTTXRATE3_LEN ((u16)0)
675+#define HFA384x_RID_CURRENTTXRATE4_LEN ((u16)0)
676+#define HFA384x_RID_CURRENTTXRATE5_LEN ((u16)0)
677+#define HFA384x_RID_CURRENTTXRATE6_LEN ((u16)0)
678+#define HFA384x_RID_OWNMACADDRESS_LEN ((u16)6)
679+#define HFA384x_RID_PCFINFO_LEN ((u16)6)
680+#define HFA384x_RID_CNFAPPCFINFO_LEN ((u16)sizeof(hfa384x_PCFInfo_data_t))
681+#define HFA384x_RID_SCANREQUEST_LEN ((u16)sizeof(hfa384x_ScanRequest_data_t))
682+#define HFA384x_RID_JOINREQUEST_LEN ((u16)sizeof(hfa384x_JoinRequest_data_t))
683+#define HFA384x_RID_AUTHENTICATESTA_LEN ((u16)sizeof(hfa384x_authenticateStation_data_t))
684+#define HFA384x_RID_CHANNELINFOREQUEST_LEN ((u16)sizeof(hfa384x_ChannelInfoRequest_data_t))
685+/*--------------------------------------------------------------------
686+Information RIDs: Modem Information
687+--------------------------------------------------------------------*/
688+#define HFA384x_RID_PHYTYPE ((u16)0xFDC0)
689+#define HFA384x_RID_CURRENTCHANNEL ((u16)0xFDC1)
690+#define HFA384x_RID_CURRENTPOWERSTATE ((u16)0xFDC2)
691+#define HFA384x_RID_CCAMODE ((u16)0xFDC3)
692+#define HFA384x_RID_SUPPORTEDDATARATES ((u16)0xFDC6)
693+#define HFA384x_RID_LFOSTATUS ((u16)0xFDC7) // 1.7.1
694+
695+/*--------------------------------------------------------------------
696+Information RID Lengths: Modem Information
697+ This is the length of JUST the DATA part of the RID (does not
698+ include the len or code fields)
699+--------------------------------------------------------------------*/
700+#define HFA384x_RID_PHYTYPE_LEN ((u16)0)
701+#define HFA384x_RID_CURRENTCHANNEL_LEN ((u16)0)
702+#define HFA384x_RID_CURRENTPOWERSTATE_LEN ((u16)0)
703+#define HFA384x_RID_CCAMODE_LEN ((u16)0)
704+#define HFA384x_RID_SUPPORTEDDATARATES_LEN ((u16)10)
705+
706+/*--------------------------------------------------------------------
707+API ENHANCEMENTS (NOT ALREADY IMPLEMENTED)
708+--------------------------------------------------------------------*/
709+#define HFA384x_RID_CNFWEPDEFAULTKEYID ((u16)0xFC23)
710+#define HFA384x_RID_CNFWEPDEFAULTKEY0 ((u16)0xFC24)
711+#define HFA384x_RID_CNFWEPDEFAULTKEY1 ((u16)0xFC25)
712+#define HFA384x_RID_CNFWEPDEFAULTKEY2 ((u16)0xFC26)
713+#define HFA384x_RID_CNFWEPDEFAULTKEY3 ((u16)0xFC27)
714+#define HFA384x_RID_CNFWEPFLAGS ((u16)0xFC28)
715+#define HFA384x_RID_CNFWEPKEYMAPTABLE ((u16)0xFC29)
716+#define HFA384x_RID_CNFAUTHENTICATION ((u16)0xFC2A)
717+#define HFA384x_RID_CNFMAXASSOCSTATIONS ((u16)0xFC2B)
718+#define HFA384x_RID_CNFTXCONTROL ((u16)0xFC2C)
719+#define HFA384x_RID_CNFROAMINGMODE ((u16)0xFC2D)
720+#define HFA384x_RID_CNFHOSTAUTHASSOC ((u16)0xFC2E)
721+#define HFA384x_RID_CNFRCVCRCERROR ((u16)0xFC30)
722+// #define HFA384x_RID_CNFMMLIFE ((u16)0xFC31)
723+#define HFA384x_RID_CNFALTRETRYCNT ((u16)0xFC32)
724+#define HFA384x_RID_CNFAPBCNint ((u16)0xFC33)
725+#define HFA384x_RID_CNFAPPCFINFO ((u16)0xFC34)
726+#define HFA384x_RID_CNFSTAPCFINFO ((u16)0xFC35)
727+#define HFA384x_RID_CNFPRIORITYQUSAGE ((u16)0xFC37)
728+#define HFA384x_RID_CNFTIMCTRL ((u16)0xFC40)
729+#define HFA384x_RID_CNFTHIRTY2TALLY ((u16)0xFC42)
730+#define HFA384x_RID_CNFENHSECURITY ((u16)0xFC43)
731+#define HFA384x_RID_CNFDBMADJUST ((u16)0xFC46) // NEW
732+#define HFA384x_RID_CNFWPADATA ((u16)0xFC48) // 1.7.0
733+#define HFA384x_RID_CNFPROPOGATIONDELAY ((u16)0xFC49) // 1.7.6
734+#define HFA384x_RID_CNFSHORTPREAMBLE ((u16)0xFCB0)
735+#define HFA384x_RID_CNFEXCLONGPREAMBLE ((u16)0xFCB1)
736+#define HFA384x_RID_CNFAUTHRSPTIMEOUT ((u16)0xFCB2)
737+#define HFA384x_RID_CNFBASICRATES ((u16)0xFCB3)
738+#define HFA384x_RID_CNFSUPPRATES ((u16)0xFCB4)
739+#define HFA384x_RID_CNFFALLBACKCTRL ((u16)0xFCB5) // NEW
740+#define HFA384x_RID_WEPKEYSTATUS ((u16)0xFCB6) // NEW
741+#define HFA384x_RID_WEPKEYMAPINDEX ((u16)0xFCB7) // NEW
742+#define HFA384x_RID_BROADCASTKEYID ((u16)0xFCB8) // NEW
743+#define HFA384x_RID_ENTSECFLAGEYID ((u16)0xFCB9) // NEW
744+#define HFA384x_RID_CNFPASSIVESCANCTRL ((u16)0xFCBA) // NEW STA
745+#define HFA384x_RID_CNFWPAHANDLING ((u16)0xFCBB) // 1.7.0
746+#define HFA384x_RID_MDCCONTROL ((u16)0xFCBC) // 1.7.0/1.4.0
747+#define HFA384x_RID_MDCCOUNTRY ((u16)0xFCBD) // 1.7.0/1.4.0
748+#define HFA384x_RID_TXPOWERMAX ((u16)0xFCBE) // 1.7.0/1.4.0
749+#define HFA384x_RID_CNFLFOENBLED ((u16)0xFCBF) // 1.6.3
750+#define HFA384x_RID_CAPINFO ((u16)0xFCC0) // 1.7.0/1.3.7
751+#define HFA384x_RID_LISTENintERVAL ((u16)0xFCC1) // 1.7.0/1.3.7
752+#define HFA384x_RID_DIVERSITYENABLED ((u16)0xFCC2) // 1.7.0/1.3.7
753+#define HFA384x_RID_LED_CONTROL ((u16)0xFCC4) // 1.7.6
754+#define HFA384x_RID_HFO_DELAY ((u16)0xFCC5) // 1.7.6
755+#define HFA384x_RID_DISSALOWEDBSSID ((u16)0xFCC6) // 1.8.0
756+#define HFA384x_RID_SCANREQUEST ((u16)0xFCE1)
757+#define HFA384x_RID_JOINREQUEST ((u16)0xFCE2)
758+#define HFA384x_RID_AUTHENTICATESTA ((u16)0xFCE3)
759+#define HFA384x_RID_CHANNELINFOREQUEST ((u16)0xFCE4)
760+#define HFA384x_RID_HOSTSCAN ((u16)0xFCE5) // NEW STA
761+#define HFA384x_RID_ASSOCIATESTA ((u16)0xFCE6)
762+
763+#define HFA384x_RID_CNFWEPDEFAULTKEY_LEN ((u16)6)
764+#define HFA384x_RID_CNFWEP128DEFAULTKEY_LEN ((u16)14)
765+#define HFA384x_RID_CNFPRIOQUSAGE_LEN ((u16)4)
766+/*--------------------------------------------------------------------
767+PD Record codes
768+--------------------------------------------------------------------*/
769+#define HFA384x_PDR_PCB_PARTNUM ((u16)0x0001)
770+#define HFA384x_PDR_PDAVER ((u16)0x0002)
771+#define HFA384x_PDR_NIC_SERIAL ((u16)0x0003)
772+#define HFA384x_PDR_MKK_MEASUREMENTS ((u16)0x0004)
773+#define HFA384x_PDR_NIC_RAMSIZE ((u16)0x0005)
774+#define HFA384x_PDR_MFISUPRANGE ((u16)0x0006)
775+#define HFA384x_PDR_CFISUPRANGE ((u16)0x0007)
776+#define HFA384x_PDR_NICID ((u16)0x0008)
777+//#define HFA384x_PDR_REFDAC_MEASUREMENTS ((u16)0x0010)
778+//#define HFA384x_PDR_VGDAC_MEASUREMENTS ((u16)0x0020)
779+//#define HFA384x_PDR_LEVEL_COMP_MEASUREMENTS ((u16)0x0030)
780+//#define HFA384x_PDR_MODEM_TRIMDAC_MEASUREMENTS ((u16)0x0040)
781+//#define HFA384x_PDR_COREGA_HACK ((u16)0x00ff)
782+#define HFA384x_PDR_MAC_ADDRESS ((u16)0x0101)
783+//#define HFA384x_PDR_MKK_CALLNAME ((u16)0x0102)
784+#define HFA384x_PDR_REGDOMAIN ((u16)0x0103)
785+#define HFA384x_PDR_ALLOWED_CHANNEL ((u16)0x0104)
786+#define HFA384x_PDR_DEFAULT_CHANNEL ((u16)0x0105)
787+//#define HFA384x_PDR_PRIVACY_OPTION ((u16)0x0106)
788+#define HFA384x_PDR_TEMPTYPE ((u16)0x0107)
789+//#define HFA384x_PDR_REFDAC_SETUP ((u16)0x0110)
790+//#define HFA384x_PDR_VGDAC_SETUP ((u16)0x0120)
791+//#define HFA384x_PDR_LEVEL_COMP_SETUP ((u16)0x0130)
792+//#define HFA384x_PDR_TRIMDAC_SETUP ((u16)0x0140)
793+#define HFA384x_PDR_IFR_SETTING ((u16)0x0200)
794+#define HFA384x_PDR_RFR_SETTING ((u16)0x0201)
795+#define HFA384x_PDR_HFA3861_BASELINE ((u16)0x0202)
796+#define HFA384x_PDR_HFA3861_SHADOW ((u16)0x0203)
797+#define HFA384x_PDR_HFA3861_IFRF ((u16)0x0204)
798+#define HFA384x_PDR_HFA3861_CHCALSP ((u16)0x0300)
799+#define HFA384x_PDR_HFA3861_CHCALI ((u16)0x0301)
800+#define HFA384x_PDR_MAX_TX_POWER ((u16)0x0302)
801+#define HFA384x_PDR_MASTER_CHAN_LIST ((u16)0x0303)
802+#define HFA384x_PDR_3842_NIC_CONFIG ((u16)0x0400)
803+#define HFA384x_PDR_USB_ID ((u16)0x0401)
804+#define HFA384x_PDR_PCI_ID ((u16)0x0402)
805+#define HFA384x_PDR_PCI_IFCONF ((u16)0x0403)
806+#define HFA384x_PDR_PCI_PMCONF ((u16)0x0404)
807+#define HFA384x_PDR_RFENRGY ((u16)0x0406)
808+#define HFA384x_PDR_USB_POWER_TYPE ((u16)0x0407)
809+//#define HFA384x_PDR_UNKNOWN408 ((u16)0x0408)
810+#define HFA384x_PDR_USB_MAX_POWER ((u16)0x0409)
811+#define HFA384x_PDR_USB_MANUFACTURER ((u16)0x0410)
812+#define HFA384x_PDR_USB_PRODUCT ((u16)0x0411)
813+#define HFA384x_PDR_ANT_DIVERSITY ((u16)0x0412)
814+#define HFA384x_PDR_HFO_DELAY ((u16)0x0413)
815+#define HFA384x_PDR_SCALE_THRESH ((u16)0x0414)
816+
817+#define HFA384x_PDR_HFA3861_MANF_TESTSP ((u16)0x0900)
818+#define HFA384x_PDR_HFA3861_MANF_TESTI ((u16)0x0901)
819+#define HFA384x_PDR_END_OF_PDA ((u16)0x0000)
820+
821+
822+/*=============================================================*/
823+/*------ Macros -----------------------------------------------*/
824+
825+/*--- Register ID macros ------------------------*/
826+
827+#define HFA384x_CMD HFA384x_CMD_OFF
828+#define HFA384x_PARAM0 HFA384x_PARAM0_OFF
829+#define HFA384x_PARAM1 HFA384x_PARAM1_OFF
830+#define HFA384x_PARAM2 HFA384x_PARAM2_OFF
831+#define HFA384x_STATUS HFA384x_STATUS_OFF
832+#define HFA384x_RESP0 HFA384x_RESP0_OFF
833+#define HFA384x_RESP1 HFA384x_RESP1_OFF
834+#define HFA384x_RESP2 HFA384x_RESP2_OFF
835+#define HFA384x_INFOFID HFA384x_INFOFID_OFF
836+#define HFA384x_RXFID HFA384x_RXFID_OFF
837+#define HFA384x_ALLOCFID HFA384x_ALLOCFID_OFF
838+#define HFA384x_TXCOMPLFID HFA384x_TXCOMPLFID_OFF
839+#define HFA384x_SELECT0 HFA384x_SELECT0_OFF
840+#define HFA384x_OFFSET0 HFA384x_OFFSET0_OFF
841+#define HFA384x_DATA0 HFA384x_DATA0_OFF
842+#define HFA384x_SELECT1 HFA384x_SELECT1_OFF
843+#define HFA384x_OFFSET1 HFA384x_OFFSET1_OFF
844+#define HFA384x_DATA1 HFA384x_DATA1_OFF
845+#define HFA384x_EVSTAT HFA384x_EVSTAT_OFF
846+#define HFA384x_intEN HFA384x_INTEN_OFF
847+#define HFA384x_EVACK HFA384x_EVACK_OFF
848+#define HFA384x_CONTROL HFA384x_CONTROL_OFF
849+#define HFA384x_SWSUPPORT0 HFA384x_SWSUPPORT0_OFF
850+#define HFA384x_SWSUPPORT1 HFA384x_SWSUPPORT1_OFF
851+#define HFA384x_SWSUPPORT2 HFA384x_SWSUPPORT2_OFF
852+#define HFA384x_AUXPAGE HFA384x_AUXPAGE_OFF
853+#define HFA384x_AUXOFFSET HFA384x_AUXOFFSET_OFF
854+#define HFA384x_AUXDATA HFA384x_AUXDATA_OFF
855+#define HFA384x_PCICOR HFA384x_PCICOR_OFF
856+#define HFA384x_PCIHCR HFA384x_PCIHCR_OFF
857+
858+
859+/*--- Register Test/Get/Set Field macros ------------------------*/
860+
861+#define HFA384x_CMD_ISBUSY(value) ((u16)(((u16)value) & HFA384x_CMD_BUSY))
862+#define HFA384x_CMD_AINFO_GET(value) ((u16)(((u16)(value) & HFA384x_CMD_AINFO) >> 8))
863+#define HFA384x_CMD_AINFO_SET(value) ((u16)((u16)(value) << 8))
864+#define HFA384x_CMD_MACPORT_GET(value) ((u16)(HFA384x_CMD_AINFO_GET((u16)(value) & HFA384x_CMD_MACPORT)))
865+#define HFA384x_CMD_MACPORT_SET(value) ((u16)HFA384x_CMD_AINFO_SET(value))
866+#define HFA384x_CMD_ISRECL(value) ((u16)(HFA384x_CMD_AINFO_GET((u16)(value) & HFA384x_CMD_RECL)))
867+#define HFA384x_CMD_RECL_SET(value) ((u16)HFA384x_CMD_AINFO_SET(value))
868+#define HFA384x_CMD_QOS_GET(value) ((u16)((((u16)(value))&((u16)0x3000)) >> 12))
869+#define HFA384x_CMD_QOS_SET(value) ((u16)((((u16)(value)) << 12) & 0x3000))
870+#define HFA384x_CMD_ISWRITE(value) ((u16)(HFA384x_CMD_AINFO_GET((u16)(value) & HFA384x_CMD_WRITE)))
871+#define HFA384x_CMD_WRITE_SET(value) ((u16)HFA384x_CMD_AINFO_SET((u16)value))
872+#define HFA384x_CMD_PROGMODE_GET(value) ((u16)(HFA384x_CMD_AINFO_GET((u16)(value) & HFA384x_CMD_PROGMODE)))
873+#define HFA384x_CMD_PROGMODE_SET(value) ((u16)HFA384x_CMD_AINFO_SET((u16)value))
874+#define HFA384x_CMD_CMDCODE_GET(value) ((u16)(((u16)(value)) & HFA384x_CMD_CMDCODE))
875+#define HFA384x_CMD_CMDCODE_SET(value) ((u16)(value))
876+
877+#define HFA384x_STATUS_RESULT_GET(value) ((u16)((((u16)(value)) & HFA384x_STATUS_RESULT) >> 8))
878+#define HFA384x_STATUS_RESULT_SET(value) (((u16)(value)) << 8)
879+#define HFA384x_STATUS_CMDCODE_GET(value) (((u16)(value)) & HFA384x_STATUS_CMDCODE)
880+#define HFA384x_STATUS_CMDCODE_SET(value) ((u16)(value))
881+
882+#define HFA384x_OFFSET_ISBUSY(value) ((u16)(((u16)(value)) & HFA384x_OFFSET_BUSY))
883+#define HFA384x_OFFSET_ISERR(value) ((u16)(((u16)(value)) & HFA384x_OFFSET_ERR))
884+#define HFA384x_OFFSET_DATAOFF_GET(value) ((u16)(((u16)(value)) & HFA384x_OFFSET_DATAOFF))
885+#define HFA384x_OFFSET_DATAOFF_SET(value) ((u16)(value))
886+
887+#define HFA384x_EVSTAT_ISTICK(value) ((u16)(((u16)(value)) & HFA384x_EVSTAT_TICK))
888+#define HFA384x_EVSTAT_ISWTERR(value) ((u16)(((u16)(value)) & HFA384x_EVSTAT_WTERR))
889+#define HFA384x_EVSTAT_ISINFDROP(value) ((u16)(((u16)(value)) & HFA384x_EVSTAT_INFDROP))
890+#define HFA384x_EVSTAT_ISINFO(value) ((u16)(((u16)(value)) & HFA384x_EVSTAT_INFO))
891+#define HFA384x_EVSTAT_ISDTIM(value) ((u16)(((u16)(value)) & HFA384x_EVSTAT_DTIM))
892+#define HFA384x_EVSTAT_ISCMD(value) ((u16)(((u16)(value)) & HFA384x_EVSTAT_CMD))
893+#define HFA384x_EVSTAT_ISALLOC(value) ((u16)(((u16)(value)) & HFA384x_EVSTAT_ALLOC))
894+#define HFA384x_EVSTAT_ISTXEXC(value) ((u16)(((u16)(value)) & HFA384x_EVSTAT_TXEXC))
895+#define HFA384x_EVSTAT_ISTX(value) ((u16)(((u16)(value)) & HFA384x_EVSTAT_TX))
896+#define HFA384x_EVSTAT_ISRX(value) ((u16)(((u16)(value)) & HFA384x_EVSTAT_RX))
897+
898+#define HFA384x_EVSTAT_ISBAP_OP(value) ((u16)(((u16)(value)) & HFA384x_int_BAP_OP))
899+
900+#define HFA384x_intEN_ISTICK(value) ((u16)(((u16)(value)) & HFA384x_INTEN_TICK))
901+#define HFA384x_intEN_TICK_SET(value) ((u16)(((u16)(value)) << 15))
902+#define HFA384x_intEN_ISWTERR(value) ((u16)(((u16)(value)) & HFA384x_INTEN_WTERR))
903+#define HFA384x_intEN_WTERR_SET(value) ((u16)(((u16)(value)) << 14))
904+#define HFA384x_intEN_ISINFDROP(value) ((u16)(((u16)(value)) & HFA384x_INTEN_INFDROP))
905+#define HFA384x_intEN_INFDROP_SET(value) ((u16)(((u16)(value)) << 13))
906+#define HFA384x_intEN_ISINFO(value) ((u16)(((u16)(value)) & HFA384x_INTEN_INFO))
907+#define HFA384x_intEN_INFO_SET(value) ((u16)(((u16)(value)) << 7))
908+#define HFA384x_intEN_ISDTIM(value) ((u16)(((u16)(value)) & HFA384x_INTEN_DTIM))
909+#define HFA384x_intEN_DTIM_SET(value) ((u16)(((u16)(value)) << 5))
910+#define HFA384x_intEN_ISCMD(value) ((u16)(((u16)(value)) & HFA384x_INTEN_CMD))
911+#define HFA384x_intEN_CMD_SET(value) ((u16)(((u16)(value)) << 4))
912+#define HFA384x_intEN_ISALLOC(value) ((u16)(((u16)(value)) & HFA384x_INTEN_ALLOC))
913+#define HFA384x_intEN_ALLOC_SET(value) ((u16)(((u16)(value)) << 3))
914+#define HFA384x_intEN_ISTXEXC(value) ((u16)(((u16)(value)) & HFA384x_INTEN_TXEXC))
915+#define HFA384x_intEN_TXEXC_SET(value) ((u16)(((u16)(value)) << 2))
916+#define HFA384x_intEN_ISTX(value) ((u16)(((u16)(value)) & HFA384x_INTEN_TX))
917+#define HFA384x_intEN_TX_SET(value) ((u16)(((u16)(value)) << 1))
918+#define HFA384x_intEN_ISRX(value) ((u16)(((u16)(value)) & HFA384x_INTEN_RX))
919+#define HFA384x_intEN_RX_SET(value) ((u16)(((u16)(value)) << 0))
920+
921+#define HFA384x_EVACK_ISTICK(value) ((u16)(((u16)(value)) & HFA384x_EVACK_TICK))
922+#define HFA384x_EVACK_TICK_SET(value) ((u16)(((u16)(value)) << 15))
923+#define HFA384x_EVACK_ISWTERR(value) ((u16)(((u16)(value)) & HFA384x_EVACK_WTERR))
924+#define HFA384x_EVACK_WTERR_SET(value) ((u16)(((u16)(value)) << 14))
925+#define HFA384x_EVACK_ISINFDROP(value) ((u16)(((u16)(value)) & HFA384x_EVACK_INFDROP))
926+#define HFA384x_EVACK_INFDROP_SET(value) ((u16)(((u16)(value)) << 13))
927+#define HFA384x_EVACK_ISINFO(value) ((u16)(((u16)(value)) & HFA384x_EVACK_INFO))
928+#define HFA384x_EVACK_INFO_SET(value) ((u16)(((u16)(value)) << 7))
929+#define HFA384x_EVACK_ISDTIM(value) ((u16)(((u16)(value)) & HFA384x_EVACK_DTIM))
930+#define HFA384x_EVACK_DTIM_SET(value) ((u16)(((u16)(value)) << 5))
931+#define HFA384x_EVACK_ISCMD(value) ((u16)(((u16)(value)) & HFA384x_EVACK_CMD))
932+#define HFA384x_EVACK_CMD_SET(value) ((u16)(((u16)(value)) << 4))
933+#define HFA384x_EVACK_ISALLOC(value) ((u16)(((u16)(value)) & HFA384x_EVACK_ALLOC))
934+#define HFA384x_EVACK_ALLOC_SET(value) ((u16)(((u16)(value)) << 3))
935+#define HFA384x_EVACK_ISTXEXC(value) ((u16)(((u16)(value)) & HFA384x_EVACK_TXEXC))
936+#define HFA384x_EVACK_TXEXC_SET(value) ((u16)(((u16)(value)) << 2))
937+#define HFA384x_EVACK_ISTX(value) ((u16)(((u16)(value)) & HFA384x_EVACK_TX))
938+#define HFA384x_EVACK_TX_SET(value) ((u16)(((u16)(value)) << 1))
939+#define HFA384x_EVACK_ISRX(value) ((u16)(((u16)(value)) & HFA384x_EVACK_RX))
940+#define HFA384x_EVACK_RX_SET(value) ((u16)(((u16)(value)) << 0))
941+
942+#define HFA384x_CONTROL_AUXEN_SET(value) ((u16)(((u16)(value)) << 14))
943+#define HFA384x_CONTROL_AUXEN_GET(value) ((u16)(((u16)(value)) >> 14))
944+
945+/* Byte Order */
946+#ifdef __KERNEL__
947+#define hfa384x2host_16(n) (__le16_to_cpu((u16)(n)))
948+#define hfa384x2host_32(n) (__le32_to_cpu((u32)(n)))
949+#define host2hfa384x_16(n) (__cpu_to_le16((u16)(n)))
950+#define host2hfa384x_32(n) (__cpu_to_le32((u32)(n)))
951+#endif
952+
953+/* Host Maintained State Info */
954+#define HFA384x_STATE_PREINIT 0
955+#define HFA384x_STATE_INIT 1
956+#define HFA384x_STATE_RUNNING 2
957+
958+/*=============================================================*/
959+/*------ Types and their related constants --------------------*/
960+
961+#define HFA384x_HOSTAUTHASSOC_HOSTAUTH BIT0
962+#define HFA384x_HOSTAUTHASSOC_HOSTASSOC BIT1
963+
964+#define HFA384x_WHAHANDLING_DISABLED 0
965+#define HFA384x_WHAHANDLING_PASSTHROUGH BIT1
966+
967+/*-------------------------------------------------------------*/
968+/* Commonly used basic types */
969+typedef struct hfa384x_bytestr
970+{
971+ u16 len;
972+ u8 data[0];
973+} __WLAN_ATTRIB_PACK__ hfa384x_bytestr_t;
974+
975+typedef struct hfa384x_bytestr32
976+{
977+ u16 len;
978+ u8 data[32];
979+} __WLAN_ATTRIB_PACK__ hfa384x_bytestr32_t;
980+
981+/*--------------------------------------------------------------------
982+Configuration Record Structures:
983+ Network Parameters, Static Configuration Entities
984+--------------------------------------------------------------------*/
985+/* Prototype structure: all configuration record structures start with
986+these members */
987+
988+typedef struct hfa384x_record
989+{
990+ u16 reclen;
991+ u16 rid;
992+} __WLAN_ATTRIB_PACK__ hfa384x_rec_t;
993+
994+typedef struct hfa384x_record16
995+{
996+ u16 reclen;
997+ u16 rid;
998+ u16 val;
999+} __WLAN_ATTRIB_PACK__ hfa384x_rec16_t;
1000+
1001+typedef struct hfa384x_record32
1002+{
1003+ u16 reclen;
1004+ u16 rid;
1005+ u32 val;
1006+} __WLAN_ATTRIB_PACK__ hfa384x_rec32;
1007+
1008+/*-- Hardware/Firmware Component Information ----------*/
1009+typedef struct hfa384x_compident
1010+{
1011+ u16 id;
1012+ u16 variant;
1013+ u16 major;
1014+ u16 minor;
1015+} __WLAN_ATTRIB_PACK__ hfa384x_compident_t;
1016+
1017+typedef struct hfa384x_caplevel
1018+{
1019+ u16 role;
1020+ u16 id;
1021+ u16 variant;
1022+ u16 bottom;
1023+ u16 top;
1024+} __WLAN_ATTRIB_PACK__ hfa384x_caplevel_t;
1025+
1026+/*-- Configuration Record: cnfPortType --*/
1027+typedef struct hfa384x_cnfPortType
1028+{
1029+ u16 cnfPortType;
1030+} __WLAN_ATTRIB_PACK__ hfa384x_cnfPortType_t;
1031+
1032+/*-- Configuration Record: cnfOwnMACAddress --*/
1033+typedef struct hfa384x_cnfOwnMACAddress
1034+{
1035+ u8 cnfOwnMACAddress[6];
1036+} __WLAN_ATTRIB_PACK__ hfa384x_cnfOwnMACAddress_t;
1037+
1038+/*-- Configuration Record: cnfDesiredSSID --*/
1039+typedef struct hfa384x_cnfDesiredSSID
1040+{
1041+ u8 cnfDesiredSSID[34];
1042+} __WLAN_ATTRIB_PACK__ hfa384x_cnfDesiredSSID_t;
1043+
1044+/*-- Configuration Record: cnfOwnChannel --*/
1045+typedef struct hfa384x_cnfOwnChannel
1046+{
1047+ u16 cnfOwnChannel;
1048+} __WLAN_ATTRIB_PACK__ hfa384x_cnfOwnChannel_t;
1049+
1050+/*-- Configuration Record: cnfOwnSSID --*/
1051+typedef struct hfa384x_cnfOwnSSID
1052+{
1053+ u8 cnfOwnSSID[34];
1054+} __WLAN_ATTRIB_PACK__ hfa384x_cnfOwnSSID_t;
1055+
1056+/*-- Configuration Record: cnfOwnATIMWindow --*/
1057+typedef struct hfa384x_cnfOwnATIMWindow
1058+{
1059+ u16 cnfOwnATIMWindow;
1060+} __WLAN_ATTRIB_PACK__ hfa384x_cnfOwnATIMWindow_t;
1061+
1062+/*-- Configuration Record: cnfSystemScale --*/
1063+typedef struct hfa384x_cnfSystemScale
1064+{
1065+ u16 cnfSystemScale;
1066+} __WLAN_ATTRIB_PACK__ hfa384x_cnfSystemScale_t;
1067+
1068+/*-- Configuration Record: cnfMaxDataLength --*/
1069+typedef struct hfa384x_cnfMaxDataLength
1070+{
1071+ u16 cnfMaxDataLength;
1072+} __WLAN_ATTRIB_PACK__ hfa384x_cnfMaxDataLength_t;
1073+
1074+/*-- Configuration Record: cnfWDSAddress --*/
1075+typedef struct hfa384x_cnfWDSAddress
1076+{
1077+ u8 cnfWDSAddress[6];
1078+} __WLAN_ATTRIB_PACK__ hfa384x_cnfWDSAddress_t;
1079+
1080+/*-- Configuration Record: cnfPMEnabled --*/
1081+typedef struct hfa384x_cnfPMEnabled
1082+{
1083+ u16 cnfPMEnabled;
1084+} __WLAN_ATTRIB_PACK__ hfa384x_cnfPMEnabled_t;
1085+
1086+/*-- Configuration Record: cnfPMEPS --*/
1087+typedef struct hfa384x_cnfPMEPS
1088+{
1089+ u16 cnfPMEPS;
1090+} __WLAN_ATTRIB_PACK__ hfa384x_cnfPMEPS_t;
1091+
1092+/*-- Configuration Record: cnfMulticastReceive --*/
1093+typedef struct hfa384x_cnfMulticastReceive
1094+{
1095+ u16 cnfMulticastReceive;
1096+} __WLAN_ATTRIB_PACK__ hfa384x_cnfMulticastReceive_t;
1097+
1098+/*-- Configuration Record: cnfAuthentication --*/
1099+#define HFA384x_CNFAUTHENTICATION_OPENSYSTEM 0x0001
1100+#define HFA384x_CNFAUTHENTICATION_SHAREDKEY 0x0002
1101+#define HFA384x_CNFAUTHENTICATION_LEAP 0x0004
1102+
1103+/*-- Configuration Record: cnfMaxSleepDuration --*/
1104+typedef struct hfa384x_cnfMaxSleepDuration
1105+{
1106+ u16 cnfMaxSleepDuration;
1107+} __WLAN_ATTRIB_PACK__ hfa384x_cnfMaxSleepDuration_t;
1108+
1109+/*-- Configuration Record: cnfPMHoldoverDuration --*/
1110+typedef struct hfa384x_cnfPMHoldoverDuration
1111+{
1112+ u16 cnfPMHoldoverDuration;
1113+} __WLAN_ATTRIB_PACK__ hfa384x_cnfPMHoldoverDuration_t;
1114+
1115+/*-- Configuration Record: cnfOwnName --*/
1116+typedef struct hfa384x_cnfOwnName
1117+{
1118+ u8 cnfOwnName[34];
1119+} __WLAN_ATTRIB_PACK__ hfa384x_cnfOwnName_t;
1120+
1121+/*-- Configuration Record: cnfOwnDTIMPeriod --*/
1122+typedef struct hfa384x_cnfOwnDTIMPeriod
1123+{
1124+ u16 cnfOwnDTIMPeriod;
1125+} __WLAN_ATTRIB_PACK__ hfa384x_cnfOwnDTIMPeriod_t;
1126+
1127+/*-- Configuration Record: cnfWDSAddress --*/
1128+typedef struct hfa384x_cnfWDSAddressN
1129+{
1130+ u8 cnfWDSAddress[6];
1131+} __WLAN_ATTRIB_PACK__ hfa384x_cnfWDSAddressN_t;
1132+
1133+/*-- Configuration Record: cnfMulticastPMBuffering --*/
1134+typedef struct hfa384x_cnfMulticastPMBuffering
1135+{
1136+ u16 cnfMulticastPMBuffering;
1137+} __WLAN_ATTRIB_PACK__ hfa384x_cnfMulticastPMBuffering_t;
1138+
1139+/*--------------------------------------------------------------------
1140+Configuration Record Structures:
1141+ Network Parameters, Dynamic Configuration Entities
1142+--------------------------------------------------------------------*/
1143+
1144+/*-- Configuration Record: GroupAddresses --*/
1145+typedef struct hfa384x_GroupAddresses
1146+{
1147+ u8 MACAddress[16][6];
1148+} __WLAN_ATTRIB_PACK__ hfa384x_GroupAddresses_t;
1149+
1150+/*-- Configuration Record: CreateIBSS --*/
1151+typedef struct hfa384x_CreateIBSS
1152+{
1153+ u16 CreateIBSS;
1154+} __WLAN_ATTRIB_PACK__ hfa384x_CreateIBSS_t;
1155+
1156+#define HFA384x_CREATEIBSS_JOINCREATEIBSS 0
1157+#define HFA384x_CREATEIBSS_JOINESS_JOINCREATEIBSS 1
1158+#define HFA384x_CREATEIBSS_JOINIBSS 2
1159+#define HFA384x_CREATEIBSS_JOINESS_JOINIBSS 3
1160+
1161+/*-- Configuration Record: FragmentationThreshold --*/
1162+typedef struct hfa384x_FragmentationThreshold
1163+{
1164+ u16 FragmentationThreshold;
1165+} __WLAN_ATTRIB_PACK__ hfa384x_FragmentationThreshold_t;
1166+
1167+/*-- Configuration Record: RTSThreshold --*/
1168+typedef struct hfa384x_RTSThreshold
1169+{
1170+ u16 RTSThreshold;
1171+} __WLAN_ATTRIB_PACK__ hfa384x_RTSThreshold_t;
1172+
1173+/*-- Configuration Record: TxRateControl --*/
1174+typedef struct hfa384x_TxRateControl
1175+{
1176+ u16 TxRateControl;
1177+} __WLAN_ATTRIB_PACK__ hfa384x_TxRateControl_t;
1178+
1179+/*-- Configuration Record: PromiscuousMode --*/
1180+typedef struct hfa384x_PromiscuousMode
1181+{
1182+ u16 PromiscuousMode;
1183+} __WLAN_ATTRIB_PACK__ hfa384x_PromiscuousMode_t;
1184+
1185+/*-- Configuration Record: ScanRequest (data portion only) --*/
1186+typedef struct hfa384x_ScanRequest_data
1187+{
1188+ u16 channelList;
1189+ u16 txRate;
1190+} __WLAN_ATTRIB_PACK__ hfa384x_ScanRequest_data_t;
1191+
1192+/*-- Configuration Record: HostScanRequest (data portion only) --*/
1193+typedef struct hfa384x_HostScanRequest_data
1194+{
1195+ u16 channelList;
1196+ u16 txRate;
1197+ hfa384x_bytestr32_t ssid;
1198+} __WLAN_ATTRIB_PACK__ hfa384x_HostScanRequest_data_t;
1199+
1200+/*-- Configuration Record: JoinRequest (data portion only) --*/
1201+typedef struct hfa384x_JoinRequest_data
1202+{
1203+ u8 bssid[WLAN_BSSID_LEN];
1204+ u16 channel;
1205+} __WLAN_ATTRIB_PACK__ hfa384x_JoinRequest_data_t;
1206+
1207+/*-- Configuration Record: authenticateStation (data portion only) --*/
1208+typedef struct hfa384x_authenticateStation_data
1209+{
1210+ u8 address[WLAN_ADDR_LEN];
1211+ u16 status;
1212+ u16 algorithm;
1213+} __WLAN_ATTRIB_PACK__ hfa384x_authenticateStation_data_t;
1214+
1215+/*-- Configuration Record: associateStation (data portion only) --*/
1216+typedef struct hfa384x_associateStation_data
1217+{
1218+ u8 address[WLAN_ADDR_LEN];
1219+ u16 status;
1220+ u16 type;
1221+} __WLAN_ATTRIB_PACK__ hfa384x_associateStation_data_t;
1222+
1223+/*-- Configuration Record: ChannelInfoRequest (data portion only) --*/
1224+typedef struct hfa384x_ChannelInfoRequest_data
1225+{
1226+ u16 channelList;
1227+ u16 channelDwellTime;
1228+} __WLAN_ATTRIB_PACK__ hfa384x_ChannelInfoRequest_data_t;
1229+
1230+/*-- Configuration Record: WEPKeyMapping (data portion only) --*/
1231+typedef struct hfa384x_WEPKeyMapping
1232+{
1233+ u8 address[WLAN_ADDR_LEN];
1234+ u16 key_index;
1235+ u8 key[16];
1236+ u8 mic_transmit_key[4];
1237+ u8 mic_receive_key[4];
1238+} __WLAN_ATTRIB_PACK__ hfa384x_WEPKeyMapping_t;
1239+
1240+/*-- Configuration Record: WPAData (data portion only) --*/
1241+typedef struct hfa384x_WPAData
1242+{
1243+ u16 datalen;
1244+ u8 data[0]; // max 80
1245+} __WLAN_ATTRIB_PACK__ hfa384x_WPAData_t;
1246+
1247+/*--------------------------------------------------------------------
1248+Configuration Record Structures: Behavior Parameters
1249+--------------------------------------------------------------------*/
1250+
1251+/*-- Configuration Record: TickTime --*/
1252+typedef struct hfa384x_TickTime
1253+{
1254+ u16 TickTime;
1255+} __WLAN_ATTRIB_PACK__ hfa384x_TickTime_t;
1256+
1257+/*--------------------------------------------------------------------
1258+Information Record Structures: NIC Information
1259+--------------------------------------------------------------------*/
1260+
1261+/*-- Information Record: MaxLoadTime --*/
1262+typedef struct hfa384x_MaxLoadTime
1263+{
1264+ u16 MaxLoadTime;
1265+} __WLAN_ATTRIB_PACK__ hfa384x_MaxLoadTime_t;
1266+
1267+/*-- Information Record: DownLoadBuffer --*/
1268+/* NOTE: The page and offset are in AUX format */
1269+typedef struct hfa384x_downloadbuffer
1270+{
1271+ u16 page;
1272+ u16 offset;
1273+ u16 len;
1274+} __WLAN_ATTRIB_PACK__ hfa384x_downloadbuffer_t;
1275+
1276+/*-- Information Record: PRIIdentity --*/
1277+typedef struct hfa384x_PRIIdentity
1278+{
1279+ u16 PRICompID;
1280+ u16 PRIVariant;
1281+ u16 PRIMajorVersion;
1282+ u16 PRIMinorVersion;
1283+} __WLAN_ATTRIB_PACK__ hfa384x_PRIIdentity_t;
1284+
1285+/*-- Information Record: PRISupRange --*/
1286+typedef struct hfa384x_PRISupRange
1287+{
1288+ u16 PRIRole;
1289+ u16 PRIID;
1290+ u16 PRIVariant;
1291+ u16 PRIBottom;
1292+ u16 PRITop;
1293+} __WLAN_ATTRIB_PACK__ hfa384x_PRISupRange_t;
1294+
1295+/*-- Information Record: CFIActRanges --*/
1296+typedef struct hfa384x_CFIActRanges
1297+{
1298+ u16 CFIRole;
1299+ u16 CFIID;
1300+ u16 CFIVariant;
1301+ u16 CFIBottom;
1302+ u16 CFITop;
1303+} __WLAN_ATTRIB_PACK__ hfa384x_CFIActRanges_t;
1304+
1305+/*-- Information Record: NICSerialNumber --*/
1306+typedef struct hfa384x_NICSerialNumber
1307+{
1308+ u8 NICSerialNumber[12];
1309+} __WLAN_ATTRIB_PACK__ hfa384x_NICSerialNumber_t;
1310+
1311+/*-- Information Record: NICIdentity --*/
1312+typedef struct hfa384x_NICIdentity
1313+{
1314+ u16 NICCompID;
1315+ u16 NICVariant;
1316+ u16 NICMajorVersion;
1317+ u16 NICMinorVersion;
1318+} __WLAN_ATTRIB_PACK__ hfa384x_NICIdentity_t;
1319+
1320+/*-- Information Record: MFISupRange --*/
1321+typedef struct hfa384x_MFISupRange
1322+{
1323+ u16 MFIRole;
1324+ u16 MFIID;
1325+ u16 MFIVariant;
1326+ u16 MFIBottom;
1327+ u16 MFITop;
1328+} __WLAN_ATTRIB_PACK__ hfa384x_MFISupRange_t;
1329+
1330+/*-- Information Record: CFISupRange --*/
1331+typedef struct hfa384x_CFISupRange
1332+{
1333+ u16 CFIRole;
1334+ u16 CFIID;
1335+ u16 CFIVariant;
1336+ u16 CFIBottom;
1337+ u16 CFITop;
1338+} __WLAN_ATTRIB_PACK__ hfa384x_CFISupRange_t;
1339+
1340+/*-- Information Record: BUILDSEQ:BuildSeq --*/
1341+typedef struct hfa384x_BuildSeq {
1342+ u16 primary;
1343+ u16 secondary;
1344+} __WLAN_ATTRIB_PACK__ hfa384x_BuildSeq_t;
1345+
1346+/*-- Information Record: FWID --*/
1347+#define HFA384x_FWID_LEN 14
1348+typedef struct hfa384x_FWID {
1349+ u8 primary[HFA384x_FWID_LEN];
1350+ u8 secondary[HFA384x_FWID_LEN];
1351+} __WLAN_ATTRIB_PACK__ hfa384x_FWID_t;
1352+
1353+/*-- Information Record: ChannelList --*/
1354+typedef struct hfa384x_ChannelList
1355+{
1356+ u16 ChannelList;
1357+} __WLAN_ATTRIB_PACK__ hfa384x_ChannelList_t;
1358+
1359+/*-- Information Record: RegulatoryDomains --*/
1360+typedef struct hfa384x_RegulatoryDomains
1361+{
1362+ u8 RegulatoryDomains[12];
1363+} __WLAN_ATTRIB_PACK__ hfa384x_RegulatoryDomains_t;
1364+
1365+/*-- Information Record: TempType --*/
1366+typedef struct hfa384x_TempType
1367+{
1368+ u16 TempType;
1369+} __WLAN_ATTRIB_PACK__ hfa384x_TempType_t;
1370+
1371+/*-- Information Record: CIS --*/
1372+typedef struct hfa384x_CIS
1373+{
1374+ u8 CIS[480];
1375+} __WLAN_ATTRIB_PACK__ hfa384x_CIS_t;
1376+
1377+/*-- Information Record: STAIdentity --*/
1378+typedef struct hfa384x_STAIdentity
1379+{
1380+ u16 STACompID;
1381+ u16 STAVariant;
1382+ u16 STAMajorVersion;
1383+ u16 STAMinorVersion;
1384+} __WLAN_ATTRIB_PACK__ hfa384x_STAIdentity_t;
1385+
1386+/*-- Information Record: STASupRange --*/
1387+typedef struct hfa384x_STASupRange
1388+{
1389+ u16 STARole;
1390+ u16 STAID;
1391+ u16 STAVariant;
1392+ u16 STABottom;
1393+ u16 STATop;
1394+} __WLAN_ATTRIB_PACK__ hfa384x_STASupRange_t;
1395+
1396+/*-- Information Record: MFIActRanges --*/
1397+typedef struct hfa384x_MFIActRanges
1398+{
1399+ u16 MFIRole;
1400+ u16 MFIID;
1401+ u16 MFIVariant;
1402+ u16 MFIBottom;
1403+ u16 MFITop;
1404+} __WLAN_ATTRIB_PACK__ hfa384x_MFIActRanges_t;
1405+
1406+/*--------------------------------------------------------------------
1407+Information Record Structures: NIC Information
1408+--------------------------------------------------------------------*/
1409+
1410+/*-- Information Record: PortStatus --*/
1411+typedef struct hfa384x_PortStatus
1412+{
1413+ u16 PortStatus;
1414+} __WLAN_ATTRIB_PACK__ hfa384x_PortStatus_t;
1415+
1416+#define HFA384x_PSTATUS_DISABLED ((u16)1)
1417+#define HFA384x_PSTATUS_SEARCHING ((u16)2)
1418+#define HFA384x_PSTATUS_CONN_IBSS ((u16)3)
1419+#define HFA384x_PSTATUS_CONN_ESS ((u16)4)
1420+#define HFA384x_PSTATUS_OUTOFRANGE ((u16)5)
1421+#define HFA384x_PSTATUS_CONN_WDS ((u16)6)
1422+
1423+/*-- Information Record: CurrentSSID --*/
1424+typedef struct hfa384x_CurrentSSID
1425+{
1426+ u8 CurrentSSID[34];
1427+} __WLAN_ATTRIB_PACK__ hfa384x_CurrentSSID_t;
1428+
1429+/*-- Information Record: CurrentBSSID --*/
1430+typedef struct hfa384x_CurrentBSSID
1431+{
1432+ u8 CurrentBSSID[6];
1433+} __WLAN_ATTRIB_PACK__ hfa384x_CurrentBSSID_t;
1434+
1435+/*-- Information Record: commsquality --*/
1436+typedef struct hfa384x_commsquality
1437+{
1438+ u16 CQ_currBSS;
1439+ u16 ASL_currBSS;
1440+ u16 ANL_currFC;
1441+} __WLAN_ATTRIB_PACK__ hfa384x_commsquality_t;
1442+
1443+/*-- Information Record: dmbcommsquality --*/
1444+typedef struct hfa384x_dbmcommsquality
1445+{
1446+ u16 CQdbm_currBSS;
1447+ u16 ASLdbm_currBSS;
1448+ u16 ANLdbm_currFC;
1449+} __WLAN_ATTRIB_PACK__ hfa384x_dbmcommsquality_t;
1450+
1451+/*-- Information Record: CurrentTxRate --*/
1452+typedef struct hfa384x_CurrentTxRate
1453+{
1454+ u16 CurrentTxRate;
1455+} __WLAN_ATTRIB_PACK__ hfa384x_CurrentTxRate_t;
1456+
1457+/*-- Information Record: CurrentBeaconInterval --*/
1458+typedef struct hfa384x_CurrentBeaconInterval
1459+{
1460+ u16 CurrentBeaconInterval;
1461+} __WLAN_ATTRIB_PACK__ hfa384x_CurrentBeaconInterval_t;
1462+
1463+/*-- Information Record: CurrentScaleThresholds --*/
1464+typedef struct hfa384x_CurrentScaleThresholds
1465+{
1466+ u16 EnergyDetectThreshold;
1467+ u16 CarrierDetectThreshold;
1468+ u16 DeferDetectThreshold;
1469+ u16 CellSearchThreshold; /* Stations only */
1470+ u16 DeadSpotThreshold; /* Stations only */
1471+} __WLAN_ATTRIB_PACK__ hfa384x_CurrentScaleThresholds_t;
1472+
1473+/*-- Information Record: ProtocolRspTime --*/
1474+typedef struct hfa384x_ProtocolRspTime
1475+{
1476+ u16 ProtocolRspTime;
1477+} __WLAN_ATTRIB_PACK__ hfa384x_ProtocolRspTime_t;
1478+
1479+/*-- Information Record: ShortRetryLimit --*/
1480+typedef struct hfa384x_ShortRetryLimit
1481+{
1482+ u16 ShortRetryLimit;
1483+} __WLAN_ATTRIB_PACK__ hfa384x_ShortRetryLimit_t;
1484+
1485+/*-- Information Record: LongRetryLimit --*/
1486+typedef struct hfa384x_LongRetryLimit
1487+{
1488+ u16 LongRetryLimit;
1489+} __WLAN_ATTRIB_PACK__ hfa384x_LongRetryLimit_t;
1490+
1491+/*-- Information Record: MaxTransmitLifetime --*/
1492+typedef struct hfa384x_MaxTransmitLifetime
1493+{
1494+ u16 MaxTransmitLifetime;
1495+} __WLAN_ATTRIB_PACK__ hfa384x_MaxTransmitLifetime_t;
1496+
1497+/*-- Information Record: MaxReceiveLifetime --*/
1498+typedef struct hfa384x_MaxReceiveLifetime
1499+{
1500+ u16 MaxReceiveLifetime;
1501+} __WLAN_ATTRIB_PACK__ hfa384x_MaxReceiveLifetime_t;
1502+
1503+/*-- Information Record: CFPollable --*/
1504+typedef struct hfa384x_CFPollable
1505+{
1506+ u16 CFPollable;
1507+} __WLAN_ATTRIB_PACK__ hfa384x_CFPollable_t;
1508+
1509+/*-- Information Record: AuthenticationAlgorithms --*/
1510+typedef struct hfa384x_AuthenticationAlgorithms
1511+{
1512+ u16 AuthenticationType;
1513+ u16 TypeEnabled;
1514+} __WLAN_ATTRIB_PACK__ hfa384x_AuthenticationAlgorithms_t;
1515+
1516+/*-- Information Record: AuthenticationAlgorithms
1517+(data only --*/
1518+typedef struct hfa384x_AuthenticationAlgorithms_data
1519+{
1520+ u16 AuthenticationType;
1521+ u16 TypeEnabled;
1522+} __WLAN_ATTRIB_PACK__ hfa384x_AuthenticationAlgorithms_data_t;
1523+
1524+/*-- Information Record: PrivacyOptionImplemented --*/
1525+typedef struct hfa384x_PrivacyOptionImplemented
1526+{
1527+ u16 PrivacyOptionImplemented;
1528+} __WLAN_ATTRIB_PACK__ hfa384x_PrivacyOptionImplemented_t;
1529+
1530+/*-- Information Record: OwnMACAddress --*/
1531+typedef struct hfa384x_OwnMACAddress
1532+{
1533+ u8 OwnMACAddress[6];
1534+} __WLAN_ATTRIB_PACK__ hfa384x_OwnMACAddress_t;
1535+
1536+/*-- Information Record: PCFInfo --*/
1537+typedef struct hfa384x_PCFInfo
1538+{
1539+ u16 MediumOccupancyLimit;
1540+ u16 CFPPeriod;
1541+ u16 CFPMaxDuration;
1542+ u16 CFPFlags;
1543+} __WLAN_ATTRIB_PACK__ hfa384x_PCFInfo_t;
1544+
1545+/*-- Information Record: PCFInfo (data portion only) --*/
1546+typedef struct hfa384x_PCFInfo_data
1547+{
1548+ u16 MediumOccupancyLimit;
1549+ u16 CFPPeriod;
1550+ u16 CFPMaxDuration;
1551+ u16 CFPFlags;
1552+} __WLAN_ATTRIB_PACK__ hfa384x_PCFInfo_data_t;
1553+
1554+/*--------------------------------------------------------------------
1555+Information Record Structures: Modem Information Records
1556+--------------------------------------------------------------------*/
1557+
1558+/*-- Information Record: PHYType --*/
1559+typedef struct hfa384x_PHYType
1560+{
1561+ u16 PHYType;
1562+} __WLAN_ATTRIB_PACK__ hfa384x_PHYType_t;
1563+
1564+/*-- Information Record: CurrentChannel --*/
1565+typedef struct hfa384x_CurrentChannel
1566+{
1567+ u16 CurrentChannel;
1568+} __WLAN_ATTRIB_PACK__ hfa384x_CurrentChannel_t;
1569+
1570+/*-- Information Record: CurrentPowerState --*/
1571+typedef struct hfa384x_CurrentPowerState
1572+{
1573+ u16 CurrentPowerState;
1574+} __WLAN_ATTRIB_PACK__ hfa384x_CurrentPowerState_t;
1575+
1576+/*-- Information Record: CCAMode --*/
1577+typedef struct hfa384x_CCAMode
1578+{
1579+ u16 CCAMode;
1580+} __WLAN_ATTRIB_PACK__ hfa384x_CCAMode_t;
1581+
1582+/*-- Information Record: SupportedDataRates --*/
1583+typedef struct hfa384x_SupportedDataRates
1584+{
1585+ u8 SupportedDataRates[10];
1586+} __WLAN_ATTRIB_PACK__ hfa384x_SupportedDataRates_t;
1587+
1588+/*-- Information Record: LFOStatus --*/
1589+typedef struct hfa384x_LFOStatus
1590+{
1591+ u16 TestResults;
1592+ u16 LFOResult;
1593+ u16 VRHFOResult;
1594+} __WLAN_ATTRIB_PACK__ hfa384x_LFOStatus_t;
1595+
1596+#define HFA384x_TESTRESULT_ALLPASSED BIT0
1597+#define HFA384x_TESTRESULT_LFO_FAIL BIT1
1598+#define HFA384x_TESTRESULT_VR_HF0_FAIL BIT2
1599+#define HFA384x_HOST_FIRM_COORDINATE BIT7
1600+#define HFA384x_TESTRESULT_COORDINATE BIT15
1601+
1602+/*-- Information Record: LEDControl --*/
1603+typedef struct hfa384x_LEDControl
1604+{
1605+ u16 searching_on;
1606+ u16 searching_off;
1607+ u16 assoc_on;
1608+ u16 assoc_off;
1609+ u16 activity;
1610+} __WLAN_ATTRIB_PACK__ hfa384x_LEDControl_t;
1611+
1612+/*--------------------------------------------------------------------
1613+ FRAME DESCRIPTORS AND FRAME STRUCTURES
1614+
1615+FRAME DESCRIPTORS: Offsets
1616+
1617+----------------------------------------------------------------------
1618+Control Info (offset 44-51)
1619+--------------------------------------------------------------------*/
1620+#define HFA384x_FD_STATUS_OFF ((u16)0x44)
1621+#define HFA384x_FD_TIME_OFF ((u16)0x46)
1622+#define HFA384x_FD_SWSUPPORT_OFF ((u16)0x4A)
1623+#define HFA384x_FD_SILENCE_OFF ((u16)0x4A)
1624+#define HFA384x_FD_SIGNAL_OFF ((u16)0x4B)
1625+#define HFA384x_FD_RATE_OFF ((u16)0x4C)
1626+#define HFA384x_FD_RXFLOW_OFF ((u16)0x4D)
1627+#define HFA384x_FD_RESERVED_OFF ((u16)0x4E)
1628+#define HFA384x_FD_TXCONTROL_OFF ((u16)0x50)
1629+/*--------------------------------------------------------------------
1630+802.11 Header (offset 52-6B)
1631+--------------------------------------------------------------------*/
1632+#define HFA384x_FD_FRAMECONTROL_OFF ((u16)0x52)
1633+#define HFA384x_FD_DURATIONID_OFF ((u16)0x54)
1634+#define HFA384x_FD_ADDRESS1_OFF ((u16)0x56)
1635+#define HFA384x_FD_ADDRESS2_OFF ((u16)0x5C)
1636+#define HFA384x_FD_ADDRESS3_OFF ((u16)0x62)
1637+#define HFA384x_FD_SEQCONTROL_OFF ((u16)0x68)
1638+#define HFA384x_FD_ADDRESS4_OFF ((u16)0x6A)
1639+#define HFA384x_FD_DATALEN_OFF ((u16)0x70)
1640+/*--------------------------------------------------------------------
1641+802.3 Header (offset 72-7F)
1642+--------------------------------------------------------------------*/
1643+#define HFA384x_FD_DESTADDRESS_OFF ((u16)0x72)
1644+#define HFA384x_FD_SRCADDRESS_OFF ((u16)0x78)
1645+#define HFA384x_FD_DATALENGTH_OFF ((u16)0x7E)
1646+
1647+/*--------------------------------------------------------------------
1648+FRAME STRUCTURES: Communication Frames
1649+----------------------------------------------------------------------
1650+Communication Frames: Transmit Frames
1651+--------------------------------------------------------------------*/
1652+/*-- Communication Frame: Transmit Frame Structure --*/
1653+typedef struct hfa384x_tx_frame
1654+{
1655+ u16 status;
1656+ u16 reserved1;
1657+ u16 reserved2;
1658+ u32 sw_support;
1659+ u8 tx_retrycount;
1660+ u8 tx_rate;
1661+ u16 tx_control;
1662+
1663+ /*-- 802.11 Header Information --*/
1664+
1665+ u16 frame_control;
1666+ u16 duration_id;
1667+ u8 address1[6];
1668+ u8 address2[6];
1669+ u8 address3[6];
1670+ u16 sequence_control;
1671+ u8 address4[6];
1672+ u16 data_len; /* little endian format */
1673+
1674+ /*-- 802.3 Header Information --*/
1675+
1676+ u8 dest_addr[6];
1677+ u8 src_addr[6];
1678+ u16 data_length; /* big endian format */
1679+} __WLAN_ATTRIB_PACK__ hfa384x_tx_frame_t;
1680+/*--------------------------------------------------------------------
1681+Communication Frames: Field Masks for Transmit Frames
1682+--------------------------------------------------------------------*/
1683+/*-- Status Field --*/
1684+#define HFA384x_TXSTATUS_ACKERR ((u16)BIT5)
1685+#define HFA384x_TXSTATUS_FORMERR ((u16)BIT3)
1686+#define HFA384x_TXSTATUS_DISCON ((u16)BIT2)
1687+#define HFA384x_TXSTATUS_AGEDERR ((u16)BIT1)
1688+#define HFA384x_TXSTATUS_RETRYERR ((u16)BIT0)
1689+/*-- Transmit Control Field --*/
1690+#define HFA384x_TX_CFPOLL ((u16)BIT12)
1691+#define HFA384x_TX_PRST ((u16)BIT11)
1692+#define HFA384x_TX_MACPORT ((u16)(BIT10 | BIT9 | BIT8))
1693+#define HFA384x_TX_NOENCRYPT ((u16)BIT7)
1694+#define HFA384x_TX_RETRYSTRAT ((u16)(BIT6 | BIT5))
1695+#define HFA384x_TX_STRUCTYPE ((u16)(BIT4 | BIT3))
1696+#define HFA384x_TX_TXEX ((u16)BIT2)
1697+#define HFA384x_TX_TXOK ((u16)BIT1)
1698+/*--------------------------------------------------------------------
1699+Communication Frames: Test/Get/Set Field Values for Transmit Frames
1700+--------------------------------------------------------------------*/
1701+/*-- Status Field --*/
1702+#define HFA384x_TXSTATUS_ISERROR(v) \
1703+ (((u16)(v))&\
1704+ (HFA384x_TXSTATUS_ACKERR|HFA384x_TXSTATUS_FORMERR|\
1705+ HFA384x_TXSTATUS_DISCON|HFA384x_TXSTATUS_AGEDERR|\
1706+ HFA384x_TXSTATUS_RETRYERR))
1707+
1708+#define HFA384x_TXSTATUS_ISACKERR(v) ((u16)(((u16)(v)) & HFA384x_TXSTATUS_ACKERR))
1709+#define HFA384x_TXSTATUS_ISFORMERR(v) ((u16)(((u16)(v)) & HFA384x_TXSTATUS_FORMERR))
1710+#define HFA384x_TXSTATUS_ISDISCON(v) ((u16)(((u16)(v)) & HFA384x_TXSTATUS_DISCON))
1711+#define HFA384x_TXSTATUS_ISAGEDERR(v) ((u16)(((u16)(v)) & HFA384x_TXSTATUS_AGEDERR))
1712+#define HFA384x_TXSTATUS_ISRETRYERR(v) ((u16)(((u16)(v)) & HFA384x_TXSTATUS_RETRYERR))
1713+
1714+#define HFA384x_TX_GET(v,m,s) ((((u16)(v))&((u16)(m)))>>((u16)(s)))
1715+#define HFA384x_TX_SET(v,m,s) ((((u16)(v))<<((u16)(s)))&((u16)(m)))
1716+
1717+#define HFA384x_TX_CFPOLL_GET(v) HFA384x_TX_GET(v, HFA384x_TX_CFPOLL,12)
1718+#define HFA384x_TX_CFPOLL_SET(v) HFA384x_TX_SET(v, HFA384x_TX_CFPOLL,12)
1719+#define HFA384x_TX_PRST_GET(v) HFA384x_TX_GET(v, HFA384x_TX_PRST,11)
1720+#define HFA384x_TX_PRST_SET(v) HFA384x_TX_SET(v, HFA384x_TX_PRST,11)
1721+#define HFA384x_TX_MACPORT_GET(v) HFA384x_TX_GET(v, HFA384x_TX_MACPORT, 8)
1722+#define HFA384x_TX_MACPORT_SET(v) HFA384x_TX_SET(v, HFA384x_TX_MACPORT, 8)
1723+#define HFA384x_TX_NOENCRYPT_GET(v) HFA384x_TX_GET(v, HFA384x_TX_NOENCRYPT, 7)
1724+#define HFA384x_TX_NOENCRYPT_SET(v) HFA384x_TX_SET(v, HFA384x_TX_NOENCRYPT, 7)
1725+#define HFA384x_TX_RETRYSTRAT_GET(v) HFA384x_TX_GET(v, HFA384x_TX_RETRYSTRAT, 5)
1726+#define HFA384x_TX_RETRYSTRAT_SET(v) HFA384x_TX_SET(v, HFA384x_TX_RETRYSTRAT, 5)
1727+#define HFA384x_TX_STRUCTYPE_GET(v) HFA384x_TX_GET(v, HFA384x_TX_STRUCTYPE, 3)
1728+#define HFA384x_TX_STRUCTYPE_SET(v) HFA384x_TX_SET(v, HFA384x_TX_STRUCTYPE, 3)
1729+#define HFA384x_TX_TXEX_GET(v) HFA384x_TX_GET(v, HFA384x_TX_TXEX, 2)
1730+#define HFA384x_TX_TXEX_SET(v) HFA384x_TX_SET(v, HFA384x_TX_TXEX, 2)
1731+#define HFA384x_TX_TXOK_GET(v) HFA384x_TX_GET(v, HFA384x_TX_TXOK, 1)
1732+#define HFA384x_TX_TXOK_SET(v) HFA384x_TX_SET(v, HFA384x_TX_TXOK, 1)
1733+/*--------------------------------------------------------------------
1734+Communication Frames: Receive Frames
1735+--------------------------------------------------------------------*/
1736+/*-- Communication Frame: Receive Frame Structure --*/
1737+typedef struct hfa384x_rx_frame
1738+{
1739+ /*-- MAC rx descriptor (hfa384x byte order) --*/
1740+ u16 status;
1741+ u32 time;
1742+ u8 silence;
1743+ u8 signal;
1744+ u8 rate;
1745+ u8 rx_flow;
1746+ u16 reserved1;
1747+ u16 reserved2;
1748+
1749+ /*-- 802.11 Header Information (802.11 byte order) --*/
1750+ u16 frame_control;
1751+ u16 duration_id;
1752+ u8 address1[6];
1753+ u8 address2[6];
1754+ u8 address3[6];
1755+ u16 sequence_control;
1756+ u8 address4[6];
1757+ u16 data_len; /* hfa384x (little endian) format */
1758+
1759+ /*-- 802.3 Header Information --*/
1760+ u8 dest_addr[6];
1761+ u8 src_addr[6];
1762+ u16 data_length; /* IEEE? (big endian) format */
1763+} __WLAN_ATTRIB_PACK__ hfa384x_rx_frame_t;
1764+/*--------------------------------------------------------------------
1765+Communication Frames: Field Masks for Receive Frames
1766+--------------------------------------------------------------------*/
1767+/*-- Offsets --------*/
1768+#define HFA384x_RX_DATA_LEN_OFF ((u16)44)
1769+#define HFA384x_RX_80211HDR_OFF ((u16)14)
1770+#define HFA384x_RX_DATA_OFF ((u16)60)
1771+
1772+/*-- Status Fields --*/
1773+#define HFA384x_RXSTATUS_MSGTYPE ((u16)(BIT15 | BIT14 | BIT13))
1774+#define HFA384x_RXSTATUS_MACPORT ((u16)(BIT10 | BIT9 | BIT8))
1775+#define HFA384x_RXSTATUS_UNDECR ((u16)BIT1)
1776+#define HFA384x_RXSTATUS_FCSERR ((u16)BIT0)
1777+/*--------------------------------------------------------------------
1778+Communication Frames: Test/Get/Set Field Values for Receive Frames
1779+--------------------------------------------------------------------*/
1780+#define HFA384x_RXSTATUS_MSGTYPE_GET(value) ((u16)((((u16)(value)) & HFA384x_RXSTATUS_MSGTYPE) >> 13))
1781+#define HFA384x_RXSTATUS_MSGTYPE_SET(value) ((u16)(((u16)(value)) << 13))
1782+#define HFA384x_RXSTATUS_MACPORT_GET(value) ((u16)((((u16)(value)) & HFA384x_RXSTATUS_MACPORT) >> 8))
1783+#define HFA384x_RXSTATUS_MACPORT_SET(value) ((u16)(((u16)(value)) << 8))
1784+#define HFA384x_RXSTATUS_ISUNDECR(value) ((u16)(((u16)(value)) & HFA384x_RXSTATUS_UNDECR))
1785+#define HFA384x_RXSTATUS_ISFCSERR(value) ((u16)(((u16)(value)) & HFA384x_RXSTATUS_FCSERR))
1786+/*--------------------------------------------------------------------
1787+ FRAME STRUCTURES: Information Types and Information Frame Structures
1788+----------------------------------------------------------------------
1789+Information Types
1790+--------------------------------------------------------------------*/
1791+#define HFA384x_IT_HANDOVERADDR ((u16)0xF000UL)
1792+#define HFA384x_IT_HANDOVERDEAUTHADDRESS ((u16)0xF001UL)//AP 1.3.7
1793+#define HFA384x_IT_COMMTALLIES ((u16)0xF100UL)
1794+#define HFA384x_IT_SCANRESULTS ((u16)0xF101UL)
1795+#define HFA384x_IT_CHINFORESULTS ((u16)0xF102UL)
1796+#define HFA384x_IT_HOSTSCANRESULTS ((u16)0xF103UL)
1797+#define HFA384x_IT_LINKSTATUS ((u16)0xF200UL)
1798+#define HFA384x_IT_ASSOCSTATUS ((u16)0xF201UL)
1799+#define HFA384x_IT_AUTHREQ ((u16)0xF202UL)
1800+#define HFA384x_IT_PSUSERCNT ((u16)0xF203UL)
1801+#define HFA384x_IT_KEYIDCHANGED ((u16)0xF204UL)
1802+#define HFA384x_IT_ASSOCREQ ((u16)0xF205UL)
1803+#define HFA384x_IT_MICFAILURE ((u16)0xF206UL)
1804+
1805+/*--------------------------------------------------------------------
1806+Information Frames Structures
1807+----------------------------------------------------------------------
1808+Information Frames: Notification Frame Structures
1809+--------------------------------------------------------------------*/
1810+/*-- Notification Frame,MAC Mgmt: Handover Address --*/
1811+typedef struct hfa384x_HandoverAddr
1812+{
1813+ u16 framelen;
1814+ u16 infotype;
1815+ u8 handover_addr[WLAN_BSSID_LEN];
1816+} __WLAN_ATTRIB_PACK__ hfa384x_HandoverAddr_t;
1817+
1818+/*-- Inquiry Frame, Diagnose: Communication Tallies --*/
1819+typedef struct hfa384x_CommTallies16
1820+{
1821+ u16 txunicastframes;
1822+ u16 txmulticastframes;
1823+ u16 txfragments;
1824+ u16 txunicastoctets;
1825+ u16 txmulticastoctets;
1826+ u16 txdeferredtrans;
1827+ u16 txsingleretryframes;
1828+ u16 txmultipleretryframes;
1829+ u16 txretrylimitexceeded;
1830+ u16 txdiscards;
1831+ u16 rxunicastframes;
1832+ u16 rxmulticastframes;
1833+ u16 rxfragments;
1834+ u16 rxunicastoctets;
1835+ u16 rxmulticastoctets;
1836+ u16 rxfcserrors;
1837+ u16 rxdiscardsnobuffer;
1838+ u16 txdiscardswrongsa;
1839+ u16 rxdiscardswepundecr;
1840+ u16 rxmsginmsgfrag;
1841+ u16 rxmsginbadmsgfrag;
1842+} __WLAN_ATTRIB_PACK__ hfa384x_CommTallies16_t;
1843+
1844+typedef struct hfa384x_CommTallies32
1845+{
1846+ u32 txunicastframes;
1847+ u32 txmulticastframes;
1848+ u32 txfragments;
1849+ u32 txunicastoctets;
1850+ u32 txmulticastoctets;
1851+ u32 txdeferredtrans;
1852+ u32 txsingleretryframes;
1853+ u32 txmultipleretryframes;
1854+ u32 txretrylimitexceeded;
1855+ u32 txdiscards;
1856+ u32 rxunicastframes;
1857+ u32 rxmulticastframes;
1858+ u32 rxfragments;
1859+ u32 rxunicastoctets;
1860+ u32 rxmulticastoctets;
1861+ u32 rxfcserrors;
1862+ u32 rxdiscardsnobuffer;
1863+ u32 txdiscardswrongsa;
1864+ u32 rxdiscardswepundecr;
1865+ u32 rxmsginmsgfrag;
1866+ u32 rxmsginbadmsgfrag;
1867+} __WLAN_ATTRIB_PACK__ hfa384x_CommTallies32_t;
1868+
1869+/*-- Inquiry Frame, Diagnose: Scan Results & Subfields--*/
1870+typedef struct hfa384x_ScanResultSub
1871+{
1872+ u16 chid;
1873+ u16 anl;
1874+ u16 sl;
1875+ u8 bssid[WLAN_BSSID_LEN];
1876+ u16 bcnint;
1877+ u16 capinfo;
1878+ hfa384x_bytestr32_t ssid;
1879+ u8 supprates[10]; /* 802.11 info element */
1880+ u16 proberesp_rate;
1881+} __WLAN_ATTRIB_PACK__ hfa384x_ScanResultSub_t;
1882+
1883+typedef struct hfa384x_ScanResult
1884+{
1885+ u16 rsvd;
1886+ u16 scanreason;
1887+ hfa384x_ScanResultSub_t
1888+ result[HFA384x_SCANRESULT_MAX];
1889+} __WLAN_ATTRIB_PACK__ hfa384x_ScanResult_t;
1890+
1891+/*-- Inquiry Frame, Diagnose: ChInfo Results & Subfields--*/
1892+typedef struct hfa384x_ChInfoResultSub
1893+{
1894+ u16 chid;
1895+ u16 anl;
1896+ u16 pnl;
1897+ u16 active;
1898+} __WLAN_ATTRIB_PACK__ hfa384x_ChInfoResultSub_t;
1899+
1900+#define HFA384x_CHINFORESULT_BSSACTIVE BIT0
1901+#define HFA384x_CHINFORESULT_PCFACTIVE BIT1
1902+
1903+typedef struct hfa384x_ChInfoResult
1904+{
1905+ u16 scanchannels;
1906+ hfa384x_ChInfoResultSub_t
1907+ result[HFA384x_CHINFORESULT_MAX];
1908+} __WLAN_ATTRIB_PACK__ hfa384x_ChInfoResult_t;
1909+
1910+/*-- Inquiry Frame, Diagnose: Host Scan Results & Subfields--*/
1911+typedef struct hfa384x_HScanResultSub
1912+{
1913+ u16 chid;
1914+ u16 anl;
1915+ u16 sl;
1916+ u8 bssid[WLAN_BSSID_LEN];
1917+ u16 bcnint;
1918+ u16 capinfo;
1919+ hfa384x_bytestr32_t ssid;
1920+ u8 supprates[10]; /* 802.11 info element */
1921+ u16 proberesp_rate;
1922+ u16 atim;
1923+} __WLAN_ATTRIB_PACK__ hfa384x_HScanResultSub_t;
1924+
1925+typedef struct hfa384x_HScanResult
1926+{
1927+ u16 nresult;
1928+ u16 rsvd;
1929+ hfa384x_HScanResultSub_t
1930+ result[HFA384x_HSCANRESULT_MAX];
1931+} __WLAN_ATTRIB_PACK__ hfa384x_HScanResult_t;
1932+
1933+/*-- Unsolicited Frame, MAC Mgmt: LinkStatus --*/
1934+
1935+#define HFA384x_LINK_NOTCONNECTED ((u16)0)
1936+#define HFA384x_LINK_CONNECTED ((u16)1)
1937+#define HFA384x_LINK_DISCONNECTED ((u16)2)
1938+#define HFA384x_LINK_AP_CHANGE ((u16)3)
1939+#define HFA384x_LINK_AP_OUTOFRANGE ((u16)4)
1940+#define HFA384x_LINK_AP_INRANGE ((u16)5)
1941+#define HFA384x_LINK_ASSOCFAIL ((u16)6)
1942+
1943+typedef struct hfa384x_LinkStatus
1944+{
1945+ u16 linkstatus;
1946+} __WLAN_ATTRIB_PACK__ hfa384x_LinkStatus_t;
1947+
1948+
1949+/*-- Unsolicited Frame, MAC Mgmt: AssociationStatus (--*/
1950+
1951+#define HFA384x_ASSOCSTATUS_STAASSOC ((u16)1)
1952+#define HFA384x_ASSOCSTATUS_REASSOC ((u16)2)
1953+#define HFA384x_ASSOCSTATUS_DISASSOC ((u16)3)
1954+#define HFA384x_ASSOCSTATUS_ASSOCFAIL ((u16)4)
1955+#define HFA384x_ASSOCSTATUS_AUTHFAIL ((u16)5)
1956+
1957+typedef struct hfa384x_AssocStatus
1958+{
1959+ u16 assocstatus;
1960+ u8 sta_addr[WLAN_ADDR_LEN];
1961+ /* old_ap_addr is only valid if assocstatus == 2 */
1962+ u8 old_ap_addr[WLAN_ADDR_LEN];
1963+ u16 reason;
1964+ u16 reserved;
1965+} __WLAN_ATTRIB_PACK__ hfa384x_AssocStatus_t;
1966+
1967+/*-- Unsolicited Frame, MAC Mgmt: AuthRequest (AP Only) --*/
1968+
1969+typedef struct hfa384x_AuthRequest
1970+{
1971+ u8 sta_addr[WLAN_ADDR_LEN];
1972+ u16 algorithm;
1973+} __WLAN_ATTRIB_PACK__ hfa384x_AuthReq_t;
1974+
1975+/*-- Unsolicited Frame, MAC Mgmt: AssocRequest (AP Only) --*/
1976+
1977+typedef struct hfa384x_AssocRequest
1978+{
1979+ u8 sta_addr[WLAN_ADDR_LEN];
1980+ u16 type;
1981+ u8 wpa_data[80];
1982+} __WLAN_ATTRIB_PACK__ hfa384x_AssocReq_t;
1983+
1984+
1985+#define HFA384x_ASSOCREQ_TYPE_ASSOC 0
1986+#define HFA384x_ASSOCREQ_TYPE_REASSOC 1
1987+
1988+/*-- Unsolicited Frame, MAC Mgmt: MIC Failure (AP Only) --*/
1989+
1990+typedef struct hfa384x_MicFailure
1991+{
1992+ u8 sender[WLAN_ADDR_LEN];
1993+ u8 dest[WLAN_ADDR_LEN];
1994+} __WLAN_ATTRIB_PACK__ hfa384x_MicFailure_t;
1995+
1996+/*-- Unsolicited Frame, MAC Mgmt: PSUserCount (AP Only) --*/
1997+
1998+typedef struct hfa384x_PSUserCount
1999+{
2000+ u16 usercnt;
2001+} __WLAN_ATTRIB_PACK__ hfa384x_PSUserCount_t;
2002+
2003+typedef struct hfa384x_KeyIDChanged
2004+{
2005+ u8 sta_addr[WLAN_ADDR_LEN];
2006+ u16 keyid;
2007+} __WLAN_ATTRIB_PACK__ hfa384x_KeyIDChanged_t;
2008+
2009+/*-- Collection of all Inf frames ---------------*/
2010+typedef union hfa384x_infodata {
2011+ hfa384x_CommTallies16_t commtallies16;
2012+ hfa384x_CommTallies32_t commtallies32;
2013+ hfa384x_ScanResult_t scanresult;
2014+ hfa384x_ChInfoResult_t chinforesult;
2015+ hfa384x_HScanResult_t hscanresult;
2016+ hfa384x_LinkStatus_t linkstatus;
2017+ hfa384x_AssocStatus_t assocstatus;
2018+ hfa384x_AuthReq_t authreq;
2019+ hfa384x_PSUserCount_t psusercnt;
2020+ hfa384x_KeyIDChanged_t keyidchanged;
2021+} __WLAN_ATTRIB_PACK__ hfa384x_infodata_t;
2022+
2023+typedef struct hfa384x_InfFrame
2024+{
2025+ u16 framelen;
2026+ u16 infotype;
2027+ hfa384x_infodata_t info;
2028+} __WLAN_ATTRIB_PACK__ hfa384x_InfFrame_t;
2029+
2030+/*--------------------------------------------------------------------
2031+USB Packet structures and constants.
2032+--------------------------------------------------------------------*/
2033+
2034+/* Should be sent to the ctrlout endpoint */
2035+#define HFA384x_USB_ENBULKIN 6
2036+
2037+/* Should be sent to the bulkout endpoint */
2038+#define HFA384x_USB_TXFRM 0
2039+#define HFA384x_USB_CMDREQ 1
2040+#define HFA384x_USB_WRIDREQ 2
2041+#define HFA384x_USB_RRIDREQ 3
2042+#define HFA384x_USB_WMEMREQ 4
2043+#define HFA384x_USB_RMEMREQ 5
2044+
2045+/* Received from the bulkin endpoint */
2046+#define HFA384x_USB_ISFRM(a) (!((a) & 0x8000))
2047+#define HFA384x_USB_ISTXFRM(a) (((a) & 0x9000) == 0x1000)
2048+#define HFA384x_USB_ISRXFRM(a) (!((a) & 0x9000))
2049+#define HFA384x_USB_INFOFRM 0x8000
2050+#define HFA384x_USB_CMDRESP 0x8001
2051+#define HFA384x_USB_WRIDRESP 0x8002
2052+#define HFA384x_USB_RRIDRESP 0x8003
2053+#define HFA384x_USB_WMEMRESP 0x8004
2054+#define HFA384x_USB_RMEMRESP 0x8005
2055+#define HFA384x_USB_BUFAVAIL 0x8006
2056+#define HFA384x_USB_ERROR 0x8007
2057+
2058+/*------------------------------------*/
2059+/* Request (bulk OUT) packet contents */
2060+
2061+typedef struct hfa384x_usb_txfrm {
2062+ hfa384x_tx_frame_t desc;
2063+ u8 data[WLAN_DATA_MAXLEN];
2064+} __WLAN_ATTRIB_PACK__ hfa384x_usb_txfrm_t;
2065+
2066+typedef struct hfa384x_usb_cmdreq {
2067+ u16 type;
2068+ u16 cmd;
2069+ u16 parm0;
2070+ u16 parm1;
2071+ u16 parm2;
2072+ u8 pad[54];
2073+} __WLAN_ATTRIB_PACK__ hfa384x_usb_cmdreq_t;
2074+
2075+typedef struct hfa384x_usb_wridreq {
2076+ u16 type;
2077+ u16 frmlen;
2078+ u16 rid;
2079+ u8 data[HFA384x_RIDDATA_MAXLEN];
2080+} __WLAN_ATTRIB_PACK__ hfa384x_usb_wridreq_t;
2081+
2082+typedef struct hfa384x_usb_rridreq {
2083+ u16 type;
2084+ u16 frmlen;
2085+ u16 rid;
2086+ u8 pad[58];
2087+} __WLAN_ATTRIB_PACK__ hfa384x_usb_rridreq_t;
2088+
2089+typedef struct hfa384x_usb_wmemreq {
2090+ u16 type;
2091+ u16 frmlen;
2092+ u16 offset;
2093+ u16 page;
2094+ u8 data[HFA384x_USB_RWMEM_MAXLEN];
2095+} __WLAN_ATTRIB_PACK__ hfa384x_usb_wmemreq_t;
2096+
2097+typedef struct hfa384x_usb_rmemreq {
2098+ u16 type;
2099+ u16 frmlen;
2100+ u16 offset;
2101+ u16 page;
2102+ u8 pad[56];
2103+} __WLAN_ATTRIB_PACK__ hfa384x_usb_rmemreq_t;
2104+
2105+/*------------------------------------*/
2106+/* Response (bulk IN) packet contents */
2107+
2108+typedef struct hfa384x_usb_rxfrm {
2109+ hfa384x_rx_frame_t desc;
2110+ u8 data[WLAN_DATA_MAXLEN];
2111+} __WLAN_ATTRIB_PACK__ hfa384x_usb_rxfrm_t;
2112+
2113+typedef struct hfa384x_usb_infofrm {
2114+ u16 type;
2115+ hfa384x_InfFrame_t info;
2116+} __WLAN_ATTRIB_PACK__ hfa384x_usb_infofrm_t;
2117+
2118+typedef struct hfa384x_usb_statusresp {
2119+ u16 type;
2120+ u16 status;
2121+ u16 resp0;
2122+ u16 resp1;
2123+ u16 resp2;
2124+} __WLAN_ATTRIB_PACK__ hfa384x_usb_cmdresp_t;
2125+
2126+typedef hfa384x_usb_cmdresp_t hfa384x_usb_wridresp_t;
2127+
2128+typedef struct hfa384x_usb_rridresp {
2129+ u16 type;
2130+ u16 frmlen;
2131+ u16 rid;
2132+ u8 data[HFA384x_RIDDATA_MAXLEN];
2133+} __WLAN_ATTRIB_PACK__ hfa384x_usb_rridresp_t;
2134+
2135+typedef hfa384x_usb_cmdresp_t hfa384x_usb_wmemresp_t;
2136+
2137+typedef struct hfa384x_usb_rmemresp {
2138+ u16 type;
2139+ u16 frmlen;
2140+ u8 data[HFA384x_USB_RWMEM_MAXLEN];
2141+} __WLAN_ATTRIB_PACK__ hfa384x_usb_rmemresp_t;
2142+
2143+typedef struct hfa384x_usb_bufavail {
2144+ u16 type;
2145+ u16 frmlen;
2146+} __WLAN_ATTRIB_PACK__ hfa384x_usb_bufavail_t;
2147+
2148+typedef struct hfa384x_usb_error {
2149+ u16 type;
2150+ u16 errortype;
2151+} __WLAN_ATTRIB_PACK__ hfa384x_usb_error_t;
2152+
2153+/*----------------------------------------------------------*/
2154+/* Unions for packaging all the known packet types together */
2155+
2156+typedef union hfa384x_usbout {
2157+ u16 type;
2158+ hfa384x_usb_txfrm_t txfrm;
2159+ hfa384x_usb_cmdreq_t cmdreq;
2160+ hfa384x_usb_wridreq_t wridreq;
2161+ hfa384x_usb_rridreq_t rridreq;
2162+ hfa384x_usb_wmemreq_t wmemreq;
2163+ hfa384x_usb_rmemreq_t rmemreq;
2164+} __WLAN_ATTRIB_PACK__ hfa384x_usbout_t;
2165+
2166+typedef union hfa384x_usbin {
2167+ u16 type;
2168+ hfa384x_usb_rxfrm_t rxfrm;
2169+ hfa384x_usb_txfrm_t txfrm;
2170+ hfa384x_usb_infofrm_t infofrm;
2171+ hfa384x_usb_cmdresp_t cmdresp;
2172+ hfa384x_usb_wridresp_t wridresp;
2173+ hfa384x_usb_rridresp_t rridresp;
2174+ hfa384x_usb_wmemresp_t wmemresp;
2175+ hfa384x_usb_rmemresp_t rmemresp;
2176+ hfa384x_usb_bufavail_t bufavail;
2177+ hfa384x_usb_error_t usberror;
2178+ u8 boguspad[3000];
2179+} __WLAN_ATTRIB_PACK__ hfa384x_usbin_t;
2180+
2181+/*--------------------------------------------------------------------
2182+PD record structures.
2183+--------------------------------------------------------------------*/
2184+
2185+typedef struct hfa384x_pdr_pcb_partnum
2186+{
2187+ u8 num[8];
2188+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_pcb_partnum_t;
2189+
2190+typedef struct hfa384x_pdr_pcb_tracenum
2191+{
2192+ u8 num[8];
2193+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_pcb_tracenum_t;
2194+
2195+typedef struct hfa384x_pdr_nic_serial
2196+{
2197+ u8 num[12];
2198+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_nic_serial_t;
2199+
2200+typedef struct hfa384x_pdr_mkk_measurements
2201+{
2202+ double carrier_freq;
2203+ double occupied_band;
2204+ double power_density;
2205+ double tx_spur_f1;
2206+ double tx_spur_f2;
2207+ double tx_spur_f3;
2208+ double tx_spur_f4;
2209+ double tx_spur_l1;
2210+ double tx_spur_l2;
2211+ double tx_spur_l3;
2212+ double tx_spur_l4;
2213+ double rx_spur_f1;
2214+ double rx_spur_f2;
2215+ double rx_spur_l1;
2216+ double rx_spur_l2;
2217+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_mkk_measurements_t;
2218+
2219+typedef struct hfa384x_pdr_nic_ramsize
2220+{
2221+ u8 size[12]; /* units of KB */
2222+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_nic_ramsize_t;
2223+
2224+typedef struct hfa384x_pdr_mfisuprange
2225+{
2226+ u16 id;
2227+ u16 variant;
2228+ u16 bottom;
2229+ u16 top;
2230+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_mfisuprange_t;
2231+
2232+typedef struct hfa384x_pdr_cfisuprange
2233+{
2234+ u16 id;
2235+ u16 variant;
2236+ u16 bottom;
2237+ u16 top;
2238+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_cfisuprange_t;
2239+
2240+typedef struct hfa384x_pdr_nicid
2241+{
2242+ u16 id;
2243+ u16 variant;
2244+ u16 major;
2245+ u16 minor;
2246+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_nicid_t;
2247+
2248+
2249+typedef struct hfa384x_pdr_refdac_measurements
2250+{
2251+ u16 value[0];
2252+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_refdac_measurements_t;
2253+
2254+typedef struct hfa384x_pdr_vgdac_measurements
2255+{
2256+ u16 value[0];
2257+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_vgdac_measurements_t;
2258+
2259+typedef struct hfa384x_pdr_level_comp_measurements
2260+{
2261+ u16 value[0];
2262+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_level_compc_measurements_t;
2263+
2264+typedef struct hfa384x_pdr_mac_address
2265+{
2266+ u8 addr[6];
2267+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_mac_address_t;
2268+
2269+typedef struct hfa384x_pdr_mkk_callname
2270+{
2271+ u8 callname[8];
2272+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_mkk_callname_t;
2273+
2274+typedef struct hfa384x_pdr_regdomain
2275+{
2276+ u16 numdomains;
2277+ u16 domain[5];
2278+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_regdomain_t;
2279+
2280+typedef struct hfa384x_pdr_allowed_channel
2281+{
2282+ u16 ch_bitmap;
2283+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_allowed_channel_t;
2284+
2285+typedef struct hfa384x_pdr_default_channel
2286+{
2287+ u16 channel;
2288+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_default_channel_t;
2289+
2290+typedef struct hfa384x_pdr_privacy_option
2291+{
2292+ u16 available;
2293+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_privacy_option_t;
2294+
2295+typedef struct hfa384x_pdr_temptype
2296+{
2297+ u16 type;
2298+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_temptype_t;
2299+
2300+typedef struct hfa384x_pdr_refdac_setup
2301+{
2302+ u16 ch_value[14];
2303+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_refdac_setup_t;
2304+
2305+typedef struct hfa384x_pdr_vgdac_setup
2306+{
2307+ u16 ch_value[14];
2308+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_vgdac_setup_t;
2309+
2310+typedef struct hfa384x_pdr_level_comp_setup
2311+{
2312+ u16 ch_value[14];
2313+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_level_comp_setup_t;
2314+
2315+typedef struct hfa384x_pdr_trimdac_setup
2316+{
2317+ u16 trimidac;
2318+ u16 trimqdac;
2319+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_trimdac_setup_t;
2320+
2321+typedef struct hfa384x_pdr_ifr_setting
2322+{
2323+ u16 value[3];
2324+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_ifr_setting_t;
2325+
2326+typedef struct hfa384x_pdr_rfr_setting
2327+{
2328+ u16 value[3];
2329+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_rfr_setting_t;
2330+
2331+typedef struct hfa384x_pdr_hfa3861_baseline
2332+{
2333+ u16 value[50];
2334+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_hfa3861_baseline_t;
2335+
2336+typedef struct hfa384x_pdr_hfa3861_shadow
2337+{
2338+ u32 value[32];
2339+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_hfa3861_shadow_t;
2340+
2341+typedef struct hfa384x_pdr_hfa3861_ifrf
2342+{
2343+ u32 value[20];
2344+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_hfa3861_ifrf_t;
2345+
2346+typedef struct hfa384x_pdr_hfa3861_chcalsp
2347+{
2348+ u16 value[14];
2349+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_hfa3861_chcalsp_t;
2350+
2351+typedef struct hfa384x_pdr_hfa3861_chcali
2352+{
2353+ u16 value[17];
2354+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_hfa3861_chcali_t;
2355+
2356+typedef struct hfa384x_pdr_hfa3861_nic_config
2357+{
2358+ u16 config_bitmap;
2359+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_nic_config_t;
2360+
2361+typedef struct hfa384x_pdr_hfo_delay
2362+{
2363+ u8 hfo_delay;
2364+} __WLAN_ATTRIB_PACK__ hfa384x_hfo_delay_t;
2365+
2366+typedef struct hfa384x_pdr_hfa3861_manf_testsp
2367+{
2368+ u16 value[30];
2369+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_hfa3861_manf_testsp_t;
2370+
2371+typedef struct hfa384x_pdr_hfa3861_manf_testi
2372+{
2373+ u16 value[30];
2374+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_hfa3861_manf_testi_t;
2375+
2376+typedef struct hfa384x_end_of_pda
2377+{
2378+ u16 crc;
2379+} __WLAN_ATTRIB_PACK__ hfa384x_pdr_end_of_pda_t;
2380+
2381+typedef struct hfa384x_pdrec
2382+{
2383+ u16 len; /* in words */
2384+ u16 code;
2385+ union pdr {
2386+ hfa384x_pdr_pcb_partnum_t pcb_partnum;
2387+ hfa384x_pdr_pcb_tracenum_t pcb_tracenum;
2388+ hfa384x_pdr_nic_serial_t nic_serial;
2389+ hfa384x_pdr_mkk_measurements_t mkk_measurements;
2390+ hfa384x_pdr_nic_ramsize_t nic_ramsize;
2391+ hfa384x_pdr_mfisuprange_t mfisuprange;
2392+ hfa384x_pdr_cfisuprange_t cfisuprange;
2393+ hfa384x_pdr_nicid_t nicid;
2394+ hfa384x_pdr_refdac_measurements_t refdac_measurements;
2395+ hfa384x_pdr_vgdac_measurements_t vgdac_measurements;
2396+ hfa384x_pdr_level_compc_measurements_t level_compc_measurements;
2397+ hfa384x_pdr_mac_address_t mac_address;
2398+ hfa384x_pdr_mkk_callname_t mkk_callname;
2399+ hfa384x_pdr_regdomain_t regdomain;
2400+ hfa384x_pdr_allowed_channel_t allowed_channel;
2401+ hfa384x_pdr_default_channel_t default_channel;
2402+ hfa384x_pdr_privacy_option_t privacy_option;
2403+ hfa384x_pdr_temptype_t temptype;
2404+ hfa384x_pdr_refdac_setup_t refdac_setup;
2405+ hfa384x_pdr_vgdac_setup_t vgdac_setup;
2406+ hfa384x_pdr_level_comp_setup_t level_comp_setup;
2407+ hfa384x_pdr_trimdac_setup_t trimdac_setup;
2408+ hfa384x_pdr_ifr_setting_t ifr_setting;
2409+ hfa384x_pdr_rfr_setting_t rfr_setting;
2410+ hfa384x_pdr_hfa3861_baseline_t hfa3861_baseline;
2411+ hfa384x_pdr_hfa3861_shadow_t hfa3861_shadow;
2412+ hfa384x_pdr_hfa3861_ifrf_t hfa3861_ifrf;
2413+ hfa384x_pdr_hfa3861_chcalsp_t hfa3861_chcalsp;
2414+ hfa384x_pdr_hfa3861_chcali_t hfa3861_chcali;
2415+ hfa384x_pdr_nic_config_t nic_config;
2416+ hfa384x_hfo_delay_t hfo_delay;
2417+ hfa384x_pdr_hfa3861_manf_testsp_t hfa3861_manf_testsp;
2418+ hfa384x_pdr_hfa3861_manf_testi_t hfa3861_manf_testi;
2419+ hfa384x_pdr_end_of_pda_t end_of_pda;
2420+
2421+ } data;
2422+} __WLAN_ATTRIB_PACK__ hfa384x_pdrec_t;
2423+
2424+
2425+#ifdef __KERNEL__
2426+/*--------------------------------------------------------------------
2427+--- MAC state structure, argument to all functions --
2428+--- Also, a collection of support types --
2429+--------------------------------------------------------------------*/
2430+typedef struct hfa384x_statusresult
2431+{
2432+ u16 status;
2433+ u16 resp0;
2434+ u16 resp1;
2435+ u16 resp2;
2436+} hfa384x_cmdresult_t;
2437+
2438+/* USB Control Exchange (CTLX):
2439+ * A queue of the structure below is maintained for all of the
2440+ * Request/Response type USB packets supported by Prism2.
2441+ */
2442+/* The following hfa384x_* structures are arguments to
2443+ * the usercb() for the different CTLX types.
2444+ */
2445+typedef hfa384x_cmdresult_t hfa384x_wridresult_t;
2446+typedef hfa384x_cmdresult_t hfa384x_wmemresult_t;
2447+
2448+typedef struct hfa384x_rridresult
2449+{
2450+ u16 rid;
2451+ const void *riddata;
2452+ unsigned int riddata_len;
2453+} hfa384x_rridresult_t;
2454+
2455+enum ctlx_state {
2456+ CTLX_START = 0, /* Start state, not queued */
2457+
2458+ CTLX_COMPLETE, /* CTLX successfully completed */
2459+ CTLX_REQ_FAILED, /* OUT URB completed w/ error */
2460+
2461+ CTLX_PENDING, /* Queued, data valid */
2462+ CTLX_REQ_SUBMITTED, /* OUT URB submitted */
2463+ CTLX_REQ_COMPLETE, /* OUT URB complete */
2464+ CTLX_RESP_COMPLETE /* IN URB received */
2465+};
2466+typedef enum ctlx_state CTLX_STATE;
2467+
2468+struct hfa384x_usbctlx;
2469+struct hfa384x;
2470+
2471+typedef void (*ctlx_cmdcb_t)( struct hfa384x*, const struct hfa384x_usbctlx* );
2472+
2473+typedef void (*ctlx_usercb_t)(
2474+ struct hfa384x *hw,
2475+ void *ctlxresult,
2476+ void *usercb_data);
2477+
2478+typedef struct hfa384x_usbctlx
2479+{
2480+ struct list_head list;
2481+
2482+ size_t outbufsize;
2483+ hfa384x_usbout_t outbuf; /* pkt buf for OUT */
2484+ hfa384x_usbin_t inbuf; /* pkt buf for IN(a copy) */
2485+
2486+ CTLX_STATE state; /* Tracks running state */
2487+
2488+ struct completion done;
2489+ volatile int reapable; /* Food for the reaper task */
2490+
2491+ ctlx_cmdcb_t cmdcb; /* Async command callback */
2492+ ctlx_usercb_t usercb; /* Async user callback, */
2493+ void *usercb_data; /* at CTLX completion */
2494+
2495+ int variant; /* Identifies cmd variant */
2496+} hfa384x_usbctlx_t;
2497+
2498+typedef struct hfa384x_usbctlxq
2499+{
2500+ spinlock_t lock;
2501+ struct list_head pending;
2502+ struct list_head active;
2503+ struct list_head completing;
2504+ struct list_head reapable;
2505+} hfa384x_usbctlxq_t;
2506+
2507+typedef struct hfa484x_metacmd
2508+{
2509+ u16 cmd;
2510+
2511+ u16 parm0;
2512+ u16 parm1;
2513+ u16 parm2;
2514+
2515+ hfa384x_cmdresult_t result;
2516+} hfa384x_metacmd_t;
2517+
2518+#define MAX_PRISM2_GRP_ADDR 16
2519+#define MAX_GRP_ADDR 32
2520+#define WLAN_COMMENT_MAX 80 /* Max. length of user comment string. */
2521+
2522+#define MM_SAT_PCF (BIT14)
2523+#define MM_GCSD_PCF (BIT15)
2524+#define MM_GCSD_PCF_EB (BIT14 | BIT15)
2525+
2526+#define WLAN_STATE_STOPPED 0 /* Network is not active. */
2527+#define WLAN_STATE_STARTED 1 /* Network has been started. */
2528+
2529+#define WLAN_AUTH_MAX 60 /* Max. # of authenticated stations. */
2530+#define WLAN_ACCESS_MAX 60 /* Max. # of stations in an access list. */
2531+#define WLAN_ACCESS_NONE 0 /* No stations may be authenticated. */
2532+#define WLAN_ACCESS_ALL 1 /* All stations may be authenticated. */
2533+#define WLAN_ACCESS_ALLOW 2 /* Authenticate only "allowed" stations. */
2534+#define WLAN_ACCESS_DENY 3 /* Do not authenticate "denied" stations. */
2535+
2536+/* XXX These are going away ASAP */
2537+typedef struct prism2sta_authlist
2538+{
2539+ unsigned int cnt;
2540+ u8 addr[WLAN_AUTH_MAX][WLAN_ADDR_LEN];
2541+ u8 assoc[WLAN_AUTH_MAX];
2542+} prism2sta_authlist_t;
2543+
2544+typedef struct prism2sta_accesslist
2545+{
2546+ unsigned int modify;
2547+ unsigned int cnt;
2548+ u8 addr[WLAN_ACCESS_MAX][WLAN_ADDR_LEN];
2549+ unsigned int cnt1;
2550+ u8 addr1[WLAN_ACCESS_MAX][WLAN_ADDR_LEN];
2551+} prism2sta_accesslist_t;
2552+
2553+typedef struct hfa384x
2554+{
2555+ /* USB support data */
2556+ struct usb_device *usb;
2557+ struct urb rx_urb;
2558+ struct sk_buff *rx_urb_skb;
2559+ struct urb tx_urb;
2560+ struct urb ctlx_urb;
2561+ hfa384x_usbout_t txbuff;
2562+ hfa384x_usbctlxq_t ctlxq;
2563+ struct timer_list reqtimer;
2564+ struct timer_list resptimer;
2565+
2566+ struct timer_list throttle;
2567+
2568+ struct tasklet_struct reaper_bh;
2569+ struct tasklet_struct completion_bh;
2570+
2571+ struct work_struct usb_work;
2572+
2573+ unsigned long usb_flags;
2574+#define THROTTLE_RX 0
2575+#define THROTTLE_TX 1
2576+#define WORK_RX_HALT 2
2577+#define WORK_TX_HALT 3
2578+#define WORK_RX_RESUME 4
2579+#define WORK_TX_RESUME 5
2580+
2581+ unsigned short req_timer_done:1;
2582+ unsigned short resp_timer_done:1;
2583+
2584+ int endp_in;
2585+ int endp_out;
2586+
2587+ int sniff_fcs;
2588+ int sniff_channel;
2589+ int sniff_truncate;
2590+ int sniffhdr;
2591+
2592+ wait_queue_head_t cmdq; /* wait queue itself */
2593+
2594+ /* Controller state */
2595+ u32 state;
2596+ u32 isap;
2597+ u8 port_enabled[HFA384x_NUMPORTS_MAX];
2598+
2599+ /* Download support */
2600+ unsigned int dlstate;
2601+ hfa384x_downloadbuffer_t bufinfo;
2602+ u16 dltimeout;
2603+
2604+ int scanflag; /* to signal scan comlete */
2605+ int join_ap; /* are we joined to a specific ap */
2606+ int join_retries; /* number of join retries till we fail */
2607+ hfa384x_JoinRequest_data_t joinreq; /* join request saved data */
2608+
2609+ wlandevice_t *wlandev;
2610+ /* Timer to allow for the deferred processing of linkstatus messages */
2611+ struct work_struct link_bh;
2612+
2613+ struct work_struct commsqual_bh;
2614+ hfa384x_commsquality_t qual;
2615+ struct timer_list commsqual_timer;
2616+
2617+ u16 link_status;
2618+ u16 link_status_new;
2619+ struct sk_buff_head authq;
2620+
2621+ /* And here we have stuff that used to be in priv */
2622+
2623+ /* State variables */
2624+ unsigned int presniff_port_type;
2625+ u16 presniff_wepflags;
2626+ u32 dot11_desired_bss_type;
2627+
2628+ int dbmadjust;
2629+
2630+ /* Group Addresses - right now, there are up to a total
2631+ of MAX_GRP_ADDR group addresses */
2632+ u8 dot11_grp_addr[MAX_GRP_ADDR][WLAN_ADDR_LEN];
2633+ unsigned int dot11_grpcnt;
2634+
2635+ /* Component Identities */
2636+ hfa384x_compident_t ident_nic;
2637+ hfa384x_compident_t ident_pri_fw;
2638+ hfa384x_compident_t ident_sta_fw;
2639+ hfa384x_compident_t ident_ap_fw;
2640+ u16 mm_mods;
2641+
2642+ /* Supplier compatibility ranges */
2643+ hfa384x_caplevel_t cap_sup_mfi;
2644+ hfa384x_caplevel_t cap_sup_cfi;
2645+ hfa384x_caplevel_t cap_sup_pri;
2646+ hfa384x_caplevel_t cap_sup_sta;
2647+ hfa384x_caplevel_t cap_sup_ap;
2648+
2649+ /* Actor compatibility ranges */
2650+ hfa384x_caplevel_t cap_act_pri_cfi; /* pri f/w to controller interface */
2651+ hfa384x_caplevel_t cap_act_sta_cfi; /* sta f/w to controller interface */
2652+ hfa384x_caplevel_t cap_act_sta_mfi; /* sta f/w to modem interface */
2653+ hfa384x_caplevel_t cap_act_ap_cfi; /* ap f/w to controller interface */
2654+ hfa384x_caplevel_t cap_act_ap_mfi; /* ap f/w to modem interface */
2655+
2656+ u32 psusercount; /* Power save user count. */
2657+ hfa384x_CommTallies32_t tallies; /* Communication tallies. */
2658+ u8 comment[WLAN_COMMENT_MAX+1]; /* User comment */
2659+
2660+ /* Channel Info request results (AP only) */
2661+ struct {
2662+ atomic_t done;
2663+ u8 count;
2664+ hfa384x_ChInfoResult_t results;
2665+ } channel_info;
2666+
2667+ hfa384x_InfFrame_t *scanresults;
2668+
2669+
2670+ prism2sta_authlist_t authlist; /* Authenticated station list. */
2671+ unsigned int accessmode; /* Access mode. */
2672+ prism2sta_accesslist_t allow; /* Allowed station list. */
2673+ prism2sta_accesslist_t deny; /* Denied station list. */
2674+
2675+} hfa384x_t;
2676+
2677+/*=============================================================*/
2678+/*--- Function Declarations -----------------------------------*/
2679+/*=============================================================*/
2680+void
2681+hfa384x_create(
2682+ hfa384x_t *hw,
2683+ struct usb_device *usb);
2684+
2685+void hfa384x_destroy(hfa384x_t *hw);
2686+
2687+int
2688+hfa384x_corereset( hfa384x_t *hw, int holdtime, int settletime, int genesis);
2689+int
2690+hfa384x_drvr_chinforesults( hfa384x_t *hw);
2691+int
2692+hfa384x_drvr_commtallies( hfa384x_t *hw);
2693+int
2694+hfa384x_drvr_disable(hfa384x_t *hw, u16 macport);
2695+int
2696+hfa384x_drvr_enable(hfa384x_t *hw, u16 macport);
2697+int
2698+hfa384x_drvr_flashdl_enable(hfa384x_t *hw);
2699+int
2700+hfa384x_drvr_flashdl_disable(hfa384x_t *hw);
2701+int
2702+hfa384x_drvr_flashdl_write(hfa384x_t *hw, u32 daddr, void* buf, u32 len);
2703+int
2704+hfa384x_drvr_getconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len);
2705+int
2706+hfa384x_drvr_handover( hfa384x_t *hw, u8 *addr);
2707+int
2708+hfa384x_drvr_hostscanresults( hfa384x_t *hw);
2709+int
2710+hfa384x_drvr_low_level(hfa384x_t *hw, hfa384x_metacmd_t *cmd);
2711+int
2712+hfa384x_drvr_mmi_read(hfa384x_t *hw, u32 address, u32 *result);
2713+int
2714+hfa384x_drvr_mmi_write(hfa384x_t *hw, u32 address, u32 data);
2715+int
2716+hfa384x_drvr_ramdl_enable(hfa384x_t *hw, u32 exeaddr);
2717+int
2718+hfa384x_drvr_ramdl_disable(hfa384x_t *hw);
2719+int
2720+hfa384x_drvr_ramdl_write(hfa384x_t *hw, u32 daddr, void* buf, u32 len);
2721+int
2722+hfa384x_drvr_readpda(hfa384x_t *hw, void *buf, unsigned int len);
2723+int
2724+hfa384x_drvr_scanresults( hfa384x_t *hw);
2725+
2726+int
2727+hfa384x_drvr_setconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len);
2728+
2729+static inline int
2730+hfa384x_drvr_getconfig16(hfa384x_t *hw, u16 rid, void *val)
2731+{
2732+ int result = 0;
2733+ result = hfa384x_drvr_getconfig(hw, rid, val, sizeof(u16));
2734+ if ( result == 0 ) {
2735+ *((u16*)val) = hfa384x2host_16(*((u16*)val));
2736+ }
2737+ return result;
2738+}
2739+
2740+static inline int
2741+hfa384x_drvr_getconfig32(hfa384x_t *hw, u16 rid, void *val)
2742+{
2743+ int result = 0;
2744+
2745+ result = hfa384x_drvr_getconfig(hw, rid, val, sizeof(u32));
2746+ if ( result == 0 ) {
2747+ *((u32*)val) = hfa384x2host_32(*((u32*)val));
2748+ }
2749+
2750+ return result;
2751+}
2752+
2753+static inline int
2754+hfa384x_drvr_setconfig16(hfa384x_t *hw, u16 rid, u16 val)
2755+{
2756+ u16 value = host2hfa384x_16(val);
2757+ return hfa384x_drvr_setconfig(hw, rid, &value, sizeof(value));
2758+}
2759+
2760+static inline int
2761+hfa384x_drvr_setconfig32(hfa384x_t *hw, u16 rid, u32 val)
2762+{
2763+ u32 value = host2hfa384x_32(val);
2764+ return hfa384x_drvr_setconfig(hw, rid, &value, sizeof(value));
2765+}
2766+
2767+int
2768+hfa384x_drvr_getconfig_async(hfa384x_t *hw,
2769+ u16 rid,
2770+ ctlx_usercb_t usercb,
2771+ void *usercb_data);
2772+
2773+int
2774+hfa384x_drvr_setconfig_async(hfa384x_t *hw,
2775+ u16 rid,
2776+ void *buf,
2777+ u16 len,
2778+ ctlx_usercb_t usercb,
2779+ void *usercb_data);
2780+
2781+static inline int
2782+hfa384x_drvr_setconfig16_async(hfa384x_t *hw, u16 rid, u16 val)
2783+{
2784+ u16 value = host2hfa384x_16(val);
2785+ return hfa384x_drvr_setconfig_async(hw, rid, &value, sizeof(value),
2786+ NULL , NULL);
2787+}
2788+
2789+static inline int
2790+hfa384x_drvr_setconfig32_async(hfa384x_t *hw, u16 rid, u32 val)
2791+{
2792+ u32 value = host2hfa384x_32(val);
2793+ return hfa384x_drvr_setconfig_async(hw, rid, &value, sizeof(value),
2794+ NULL , NULL);
2795+}
2796+
2797+
2798+int
2799+hfa384x_drvr_start(hfa384x_t *hw);
2800+int
2801+hfa384x_drvr_stop(hfa384x_t *hw);
2802+int
2803+hfa384x_drvr_txframe(hfa384x_t *hw, struct sk_buff *skb, p80211_hdr_t *p80211_hdr, p80211_metawep_t *p80211_wep);
2804+void
2805+hfa384x_tx_timeout(wlandevice_t *wlandev);
2806+
2807+int
2808+hfa384x_cmd_initialize(hfa384x_t *hw);
2809+int
2810+hfa384x_cmd_enable(hfa384x_t *hw, u16 macport);
2811+int
2812+hfa384x_cmd_disable(hfa384x_t *hw, u16 macport);
2813+int
2814+hfa384x_cmd_diagnose(hfa384x_t *hw);
2815+int
2816+hfa384x_cmd_allocate(hfa384x_t *hw, u16 len);
2817+int
2818+hfa384x_cmd_transmit(hfa384x_t *hw, u16 reclaim, u16 qos, u16 fid);
2819+int
2820+hfa384x_cmd_clearpersist(hfa384x_t *hw, u16 fid);
2821+int
2822+hfa384x_cmd_access(hfa384x_t *hw, u16 write, u16 rid, void *buf, u16 len);
2823+int
2824+hfa384x_cmd_monitor(hfa384x_t *hw, u16 enable);
2825+int
2826+hfa384x_cmd_download(
2827+ hfa384x_t *hw,
2828+ u16 mode,
2829+ u16 lowaddr,
2830+ u16 highaddr,
2831+ u16 codelen);
2832+int
2833+hfa384x_cmd_aux_enable(hfa384x_t *hw, int force);
2834+int
2835+hfa384x_cmd_aux_disable(hfa384x_t *hw);
2836+int
2837+hfa384x_copy_from_bap(
2838+ hfa384x_t *hw,
2839+ u16 bap,
2840+ u16 id,
2841+ u16 offset,
2842+ void *buf,
2843+ unsigned int len);
2844+int
2845+hfa384x_copy_to_bap(
2846+ hfa384x_t *hw,
2847+ u16 bap,
2848+ u16 id,
2849+ u16 offset,
2850+ void *buf,
2851+ unsigned int len);
2852+void
2853+hfa384x_copy_from_aux(
2854+ hfa384x_t *hw,
2855+ u32 cardaddr,
2856+ u32 auxctl,
2857+ void *buf,
2858+ unsigned int len);
2859+void
2860+hfa384x_copy_to_aux(
2861+ hfa384x_t *hw,
2862+ u32 cardaddr,
2863+ u32 auxctl,
2864+ void *buf,
2865+ unsigned int len);
2866+
2867+#endif /* __KERNEL__ */
2868+
2869+#endif /* _HFA384x_H */
2870--- /dev/null
2871+++ b/drivers/staging/wlan-ng/hfa384x_usb.c
2872@@ -0,0 +1,4690 @@
2873+/* src/prism2/driver/hfa384x_usb.c
2874+*
2875+* Functions that talk to the USB variantof the Intersil hfa384x MAC
2876+*
2877+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
2878+* --------------------------------------------------------------------
2879+*
2880+* linux-wlan
2881+*
2882+* The contents of this file are subject to the Mozilla Public
2883+* License Version 1.1 (the "License"); you may not use this file
2884+* except in compliance with the License. You may obtain a copy of
2885+* the License at http://www.mozilla.org/MPL/
2886+*
2887+* Software distributed under the License is distributed on an "AS
2888+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
2889+* implied. See the License for the specific language governing
2890+* rights and limitations under the License.
2891+*
2892+* Alternatively, the contents of this file may be used under the
2893+* terms of the GNU Public License version 2 (the "GPL"), in which
2894+* case the provisions of the GPL are applicable instead of the
2895+* above. If you wish to allow the use of your version of this file
2896+* only under the terms of the GPL and not to allow others to use
2897+* your version of this file under the MPL, indicate your decision
2898+* by deleting the provisions above and replace them with the notice
2899+* and other provisions required by the GPL. If you do not delete
2900+* the provisions above, a recipient may use your version of this
2901+* file under either the MPL or the GPL.
2902+*
2903+* --------------------------------------------------------------------
2904+*
2905+* Inquiries regarding the linux-wlan Open Source project can be
2906+* made directly to:
2907+*
2908+* AbsoluteValue Systems Inc.
2909+* info@linux-wlan.com
2910+* http://www.linux-wlan.com
2911+*
2912+* --------------------------------------------------------------------
2913+*
2914+* Portions of the development of this software were funded by
2915+* Intersil Corporation as part of PRISM(R) chipset product development.
2916+*
2917+* --------------------------------------------------------------------
2918+*
2919+* This file implements functions that correspond to the prism2/hfa384x
2920+* 802.11 MAC hardware and firmware host interface.
2921+*
2922+* The functions can be considered to represent several levels of
2923+* abstraction. The lowest level functions are simply C-callable wrappers
2924+* around the register accesses. The next higher level represents C-callable
2925+* prism2 API functions that match the Intersil documentation as closely
2926+* as is reasonable. The next higher layer implements common sequences
2927+* of invokations of the API layer (e.g. write to bap, followed by cmd).
2928+*
2929+* Common sequences:
2930+* hfa384x_drvr_xxx Highest level abstractions provided by the
2931+* hfa384x code. They are driver defined wrappers
2932+* for common sequences. These functions generally
2933+* use the services of the lower levels.
2934+*
2935+* hfa384x_drvr_xxxconfig An example of the drvr level abstraction. These
2936+* functions are wrappers for the RID get/set
2937+* sequence. They call copy_[to|from]_bap() and
2938+* cmd_access(). These functions operate on the
2939+* RIDs and buffers without validation. The caller
2940+* is responsible for that.
2941+*
2942+* API wrapper functions:
2943+* hfa384x_cmd_xxx functions that provide access to the f/w commands.
2944+* The function arguments correspond to each command
2945+* argument, even command arguments that get packed
2946+* into single registers. These functions _just_
2947+* issue the command by setting the cmd/parm regs
2948+* & reading the status/resp regs. Additional
2949+* activities required to fully use a command
2950+* (read/write from/to bap, get/set int status etc.)
2951+* are implemented separately. Think of these as
2952+* C-callable prism2 commands.
2953+*
2954+* Lowest Layer Functions:
2955+* hfa384x_docmd_xxx These functions implement the sequence required
2956+* to issue any prism2 command. Primarily used by the
2957+* hfa384x_cmd_xxx functions.
2958+*
2959+* hfa384x_bap_xxx BAP read/write access functions.
2960+* Note: we usually use BAP0 for non-interrupt context
2961+* and BAP1 for interrupt context.
2962+*
2963+* hfa384x_dl_xxx download related functions.
2964+*
2965+* Driver State Issues:
2966+* Note that there are two pairs of functions that manage the
2967+* 'initialized' and 'running' states of the hw/MAC combo. The four
2968+* functions are create(), destroy(), start(), and stop(). create()
2969+* sets up the data structures required to support the hfa384x_*
2970+* functions and destroy() cleans them up. The start() function gets
2971+* the actual hardware running and enables the interrupts. The stop()
2972+* function shuts the hardware down. The sequence should be:
2973+* create()
2974+* start()
2975+* .
2976+* . Do interesting things w/ the hardware
2977+* .
2978+* stop()
2979+* destroy()
2980+*
2981+* Note that destroy() can be called without calling stop() first.
2982+* --------------------------------------------------------------------
2983+*/
2984+
2985+/*================================================================*/
2986+/* System Includes */
2987+#define WLAN_DBVAR prism2_debug
2988+
2989+#include <linux/version.h>
2990+
2991+#include <linux/module.h>
2992+#include <linux/kernel.h>
2993+#include <linux/sched.h>
2994+#include <linux/types.h>
2995+#include <linux/slab.h>
2996+#include <linux/wireless.h>
2997+#include <linux/netdevice.h>
2998+#include <linux/timer.h>
2999+#include <asm/io.h>
3000+#include <linux/delay.h>
3001+#include <asm/byteorder.h>
3002+#include <asm/bitops.h>
3003+#include <linux/list.h>
3004+#include <linux/usb.h>
3005+
3006+#include "wlan_compat.h"
3007+
3008+#define SUBMIT_URB(u,f) usb_submit_urb(u,f)
3009+
3010+/*================================================================*/
3011+/* Project Includes */
3012+
3013+#include "p80211types.h"
3014+#include "p80211hdr.h"
3015+#include "p80211mgmt.h"
3016+#include "p80211conv.h"
3017+#include "p80211msg.h"
3018+#include "p80211netdev.h"
3019+#include "p80211req.h"
3020+#include "p80211metadef.h"
3021+#include "p80211metastruct.h"
3022+#include "hfa384x.h"
3023+#include "prism2mgmt.h"
3024+
3025+/*================================================================*/
3026+/* Local Constants */
3027+
3028+enum cmd_mode
3029+{
3030+ DOWAIT = 0,
3031+ DOASYNC
3032+};
3033+typedef enum cmd_mode CMD_MODE;
3034+
3035+#define THROTTLE_JIFFIES (HZ/8)
3036+
3037+/*================================================================*/
3038+/* Local Macros */
3039+
3040+#define ROUNDUP64(a) (((a)+63)&~63)
3041+
3042+/*================================================================*/
3043+/* Local Types */
3044+
3045+/*================================================================*/
3046+/* Local Static Definitions */
3047+extern int prism2_debug;
3048+
3049+/*================================================================*/
3050+/* Local Function Declarations */
3051+
3052+#ifdef DEBUG_USB
3053+static void
3054+dbprint_urb(struct urb* urb);
3055+#endif
3056+
3057+static void
3058+hfa384x_int_rxmonitor(
3059+ wlandevice_t *wlandev,
3060+ hfa384x_usb_rxfrm_t *rxfrm);
3061+
3062+static void
3063+hfa384x_usb_defer(struct work_struct *data);
3064+
3065+static int
3066+submit_rx_urb(hfa384x_t *hw, gfp_t flags);
3067+
3068+static int
3069+submit_tx_urb(hfa384x_t *hw, struct urb *tx_urb, gfp_t flags);
3070+
3071+/*---------------------------------------------------*/
3072+/* Callbacks */
3073+static void
3074+hfa384x_usbout_callback(struct urb *urb);
3075+static void
3076+hfa384x_ctlxout_callback(struct urb *urb);
3077+static void
3078+hfa384x_usbin_callback(struct urb *urb);
3079+
3080+static void
3081+hfa384x_usbin_txcompl(wlandevice_t *wlandev, hfa384x_usbin_t *usbin);
3082+
3083+static void
3084+hfa384x_usbin_rx(wlandevice_t *wlandev, struct sk_buff *skb);
3085+
3086+static void
3087+hfa384x_usbin_info(wlandevice_t *wlandev, hfa384x_usbin_t *usbin);
3088+
3089+static void
3090+hfa384x_usbout_tx(wlandevice_t *wlandev, hfa384x_usbout_t *usbout);
3091+
3092+static void hfa384x_usbin_ctlx(hfa384x_t *hw, hfa384x_usbin_t *usbin,
3093+ int urb_status);
3094+
3095+/*---------------------------------------------------*/
3096+/* Functions to support the prism2 usb command queue */
3097+
3098+static void
3099+hfa384x_usbctlxq_run(hfa384x_t *hw);
3100+
3101+static void
3102+hfa384x_usbctlx_reqtimerfn(unsigned long data);
3103+
3104+static void
3105+hfa384x_usbctlx_resptimerfn(unsigned long data);
3106+
3107+static void
3108+hfa384x_usb_throttlefn(unsigned long data);
3109+
3110+static void
3111+hfa384x_usbctlx_completion_task(unsigned long data);
3112+
3113+static void
3114+hfa384x_usbctlx_reaper_task(unsigned long data);
3115+
3116+static int
3117+hfa384x_usbctlx_submit(hfa384x_t *hw, hfa384x_usbctlx_t *ctlx);
3118+
3119+static void
3120+unlocked_usbctlx_complete(hfa384x_t *hw, hfa384x_usbctlx_t *ctlx);
3121+
3122+struct usbctlx_completor
3123+{
3124+ int (*complete)(struct usbctlx_completor*);
3125+};
3126+typedef struct usbctlx_completor usbctlx_completor_t;
3127+
3128+static int
3129+hfa384x_usbctlx_complete_sync(hfa384x_t *hw,
3130+ hfa384x_usbctlx_t *ctlx,
3131+ usbctlx_completor_t *completor);
3132+
3133+static int
3134+unlocked_usbctlx_cancel_async(hfa384x_t *hw, hfa384x_usbctlx_t *ctlx);
3135+
3136+static void
3137+hfa384x_cb_status(hfa384x_t *hw, const hfa384x_usbctlx_t *ctlx);
3138+
3139+static void
3140+hfa384x_cb_rrid(hfa384x_t *hw, const hfa384x_usbctlx_t *ctlx);
3141+
3142+static int
3143+usbctlx_get_status(const hfa384x_usb_cmdresp_t *cmdresp,
3144+ hfa384x_cmdresult_t *result);
3145+
3146+static void
3147+usbctlx_get_rridresult(const hfa384x_usb_rridresp_t *rridresp,
3148+ hfa384x_rridresult_t *result);
3149+
3150+/*---------------------------------------------------*/
3151+/* Low level req/resp CTLX formatters and submitters */
3152+static int
3153+hfa384x_docmd(
3154+ hfa384x_t *hw,
3155+ CMD_MODE mode,
3156+ hfa384x_metacmd_t *cmd,
3157+ ctlx_cmdcb_t cmdcb,
3158+ ctlx_usercb_t usercb,
3159+ void *usercb_data);
3160+
3161+static int
3162+hfa384x_dorrid(
3163+ hfa384x_t *hw,
3164+ CMD_MODE mode,
3165+ u16 rid,
3166+ void *riddata,
3167+ unsigned int riddatalen,
3168+ ctlx_cmdcb_t cmdcb,
3169+ ctlx_usercb_t usercb,
3170+ void *usercb_data);
3171+
3172+static int
3173+hfa384x_dowrid(
3174+ hfa384x_t *hw,
3175+ CMD_MODE mode,
3176+ u16 rid,
3177+ void *riddata,
3178+ unsigned int riddatalen,
3179+ ctlx_cmdcb_t cmdcb,
3180+ ctlx_usercb_t usercb,
3181+ void *usercb_data);
3182+
3183+static int
3184+hfa384x_dormem(
3185+ hfa384x_t *hw,
3186+ CMD_MODE mode,
3187+ u16 page,
3188+ u16 offset,
3189+ void *data,
3190+ unsigned int len,
3191+ ctlx_cmdcb_t cmdcb,
3192+ ctlx_usercb_t usercb,
3193+ void *usercb_data);
3194+
3195+static int
3196+hfa384x_dowmem(
3197+ hfa384x_t *hw,
3198+ CMD_MODE mode,
3199+ u16 page,
3200+ u16 offset,
3201+ void *data,
3202+ unsigned int len,
3203+ ctlx_cmdcb_t cmdcb,
3204+ ctlx_usercb_t usercb,
3205+ void *usercb_data);
3206+
3207+static int
3208+hfa384x_isgood_pdrcode(u16 pdrcode);
3209+
3210+/*================================================================*/
3211+/* Function Definitions */
3212+static inline const char* ctlxstr(CTLX_STATE s)
3213+{
3214+ static const char* ctlx_str[] = {
3215+ "Initial state",
3216+ "Complete",
3217+ "Request failed",
3218+ "Request pending",
3219+ "Request packet submitted",
3220+ "Request packet completed",
3221+ "Response packet completed"
3222+ };
3223+
3224+ return ctlx_str[s];
3225+};
3226+
3227+
3228+static inline hfa384x_usbctlx_t*
3229+get_active_ctlx(hfa384x_t *hw)
3230+{
3231+ return list_entry(hw->ctlxq.active.next, hfa384x_usbctlx_t, list);
3232+}
3233+
3234+
3235+#ifdef DEBUG_USB
3236+void
3237+dbprint_urb(struct urb* urb)
3238+{
3239+ WLAN_LOG_DEBUG(3,"urb->pipe=0x%08x\n", urb->pipe);
3240+ WLAN_LOG_DEBUG(3,"urb->status=0x%08x\n", urb->status);
3241+ WLAN_LOG_DEBUG(3,"urb->transfer_flags=0x%08x\n", urb->transfer_flags);
3242+ WLAN_LOG_DEBUG(3,"urb->transfer_buffer=0x%08x\n", (unsigned int)urb->transfer_buffer);
3243+ WLAN_LOG_DEBUG(3,"urb->transfer_buffer_length=0x%08x\n", urb->transfer_buffer_length);
3244+ WLAN_LOG_DEBUG(3,"urb->actual_length=0x%08x\n", urb->actual_length);
3245+ WLAN_LOG_DEBUG(3,"urb->bandwidth=0x%08x\n", urb->bandwidth);
3246+ WLAN_LOG_DEBUG(3,"urb->setup_packet(ctl)=0x%08x\n", (unsigned int)urb->setup_packet);
3247+ WLAN_LOG_DEBUG(3,"urb->start_frame(iso/irq)=0x%08x\n", urb->start_frame);
3248+ WLAN_LOG_DEBUG(3,"urb->interval(irq)=0x%08x\n", urb->interval);
3249+ WLAN_LOG_DEBUG(3,"urb->error_count(iso)=0x%08x\n", urb->error_count);
3250+ WLAN_LOG_DEBUG(3,"urb->timeout=0x%08x\n", urb->timeout);
3251+ WLAN_LOG_DEBUG(3,"urb->context=0x%08x\n", (unsigned int)urb->context);
3252+ WLAN_LOG_DEBUG(3,"urb->complete=0x%08x\n", (unsigned int)urb->complete);
3253+}
3254+#endif
3255+
3256+
3257+/*----------------------------------------------------------------
3258+* submit_rx_urb
3259+*
3260+* Listen for input data on the BULK-IN pipe. If the pipe has
3261+* stalled then schedule it to be reset.
3262+*
3263+* Arguments:
3264+* hw device struct
3265+* memflags memory allocation flags
3266+*
3267+* Returns:
3268+* error code from submission
3269+*
3270+* Call context:
3271+* Any
3272+----------------------------------------------------------------*/
3273+static int
3274+submit_rx_urb(hfa384x_t *hw, gfp_t memflags)
3275+{
3276+ struct sk_buff *skb;
3277+ int result;
3278+
3279+ DBFENTER;
3280+
3281+ skb = dev_alloc_skb(sizeof(hfa384x_usbin_t));
3282+ if (skb == NULL) {
3283+ result = -ENOMEM;
3284+ goto done;
3285+ }
3286+
3287+ /* Post the IN urb */
3288+ usb_fill_bulk_urb(&hw->rx_urb, hw->usb,
3289+ hw->endp_in,
3290+ skb->data, sizeof(hfa384x_usbin_t),
3291+ hfa384x_usbin_callback, hw->wlandev);
3292+
3293+ hw->rx_urb_skb = skb;
3294+
3295+ result = -ENOLINK;
3296+ if ( !hw->wlandev->hwremoved && !test_bit(WORK_RX_HALT, &hw->usb_flags)) {
3297+ result = SUBMIT_URB(&hw->rx_urb, memflags);
3298+
3299+ /* Check whether we need to reset the RX pipe */
3300+ if (result == -EPIPE) {
3301+ WLAN_LOG_WARNING("%s rx pipe stalled: requesting reset\n",
3302+ hw->wlandev->netdev->name);
3303+ if ( !test_and_set_bit(WORK_RX_HALT, &hw->usb_flags) )
3304+ schedule_work(&hw->usb_work);
3305+ }
3306+ }
3307+
3308+ /* Don't leak memory if anything should go wrong */
3309+ if (result != 0) {
3310+ dev_kfree_skb(skb);
3311+ hw->rx_urb_skb = NULL;
3312+ }
3313+
3314+ done:
3315+
3316+ DBFEXIT;
3317+ return result;
3318+}
3319+
3320+/*----------------------------------------------------------------
3321+* submit_tx_urb
3322+*
3323+* Prepares and submits the URB of transmitted data. If the
3324+* submission fails then it will schedule the output pipe to
3325+* be reset.
3326+*
3327+* Arguments:
3328+* hw device struct
3329+* tx_urb URB of data for tranmission
3330+* memflags memory allocation flags
3331+*
3332+* Returns:
3333+* error code from submission
3334+*
3335+* Call context:
3336+* Any
3337+----------------------------------------------------------------*/
3338+static int
3339+submit_tx_urb(hfa384x_t *hw, struct urb *tx_urb, gfp_t memflags)
3340+{
3341+ struct net_device *netdev = hw->wlandev->netdev;
3342+ int result;
3343+
3344+ DBFENTER;
3345+
3346+ result = -ENOLINK;
3347+ if ( netif_running(netdev) ) {
3348+
3349+ if ( !hw->wlandev->hwremoved && !test_bit(WORK_TX_HALT, &hw->usb_flags) ) {
3350+ result = SUBMIT_URB(tx_urb, memflags);
3351+
3352+ /* Test whether we need to reset the TX pipe */
3353+ if (result == -EPIPE) {
3354+ WLAN_LOG_WARNING("%s tx pipe stalled: requesting reset\n",
3355+ netdev->name);
3356+ set_bit(WORK_TX_HALT, &hw->usb_flags);
3357+ schedule_work(&hw->usb_work);
3358+ } else if (result == 0) {
3359+ netif_stop_queue(netdev);
3360+ }
3361+ }
3362+ }
3363+
3364+ DBFEXIT;
3365+
3366+ return result;
3367+}
3368+
3369+/*----------------------------------------------------------------
3370+* hfa394x_usb_defer
3371+*
3372+* There are some things that the USB stack cannot do while
3373+* in interrupt context, so we arrange this function to run
3374+* in process context.
3375+*
3376+* Arguments:
3377+* hw device structure
3378+*
3379+* Returns:
3380+* nothing
3381+*
3382+* Call context:
3383+* process (by design)
3384+----------------------------------------------------------------*/
3385+static void
3386+hfa384x_usb_defer(struct work_struct *data)
3387+{
3388+ hfa384x_t *hw = container_of(data, struct hfa384x, usb_work);
3389+ struct net_device *netdev = hw->wlandev->netdev;
3390+
3391+ DBFENTER;
3392+
3393+ /* Don't bother trying to reset anything if the plug
3394+ * has been pulled ...
3395+ */
3396+ if ( hw->wlandev->hwremoved ) {
3397+ DBFEXIT;
3398+ return;
3399+ }
3400+
3401+ /* Reception has stopped: try to reset the input pipe */
3402+ if (test_bit(WORK_RX_HALT, &hw->usb_flags)) {
3403+ int ret;
3404+
3405+ usb_kill_urb(&hw->rx_urb); /* Cannot be holding spinlock! */
3406+
3407+ ret = usb_clear_halt(hw->usb, hw->endp_in);
3408+ if (ret != 0) {
3409+ printk(KERN_ERR
3410+ "Failed to clear rx pipe for %s: err=%d\n",
3411+ netdev->name, ret);
3412+ } else {
3413+ printk(KERN_INFO "%s rx pipe reset complete.\n",
3414+ netdev->name);
3415+ clear_bit(WORK_RX_HALT, &hw->usb_flags);
3416+ set_bit(WORK_RX_RESUME, &hw->usb_flags);
3417+ }
3418+ }
3419+
3420+ /* Resume receiving data back from the device. */
3421+ if ( test_bit(WORK_RX_RESUME, &hw->usb_flags) ) {
3422+ int ret;
3423+
3424+ ret = submit_rx_urb(hw, GFP_KERNEL);
3425+ if (ret != 0) {
3426+ printk(KERN_ERR
3427+ "Failed to resume %s rx pipe.\n", netdev->name);
3428+ } else {
3429+ clear_bit(WORK_RX_RESUME, &hw->usb_flags);
3430+ }
3431+ }
3432+
3433+ /* Transmission has stopped: try to reset the output pipe */
3434+ if (test_bit(WORK_TX_HALT, &hw->usb_flags)) {
3435+ int ret;
3436+
3437+ usb_kill_urb(&hw->tx_urb);
3438+ ret = usb_clear_halt(hw->usb, hw->endp_out);
3439+ if (ret != 0) {
3440+ printk(KERN_ERR
3441+ "Failed to clear tx pipe for %s: err=%d\n",
3442+ netdev->name, ret);
3443+ } else {
3444+ printk(KERN_INFO "%s tx pipe reset complete.\n",
3445+ netdev->name);
3446+ clear_bit(WORK_TX_HALT, &hw->usb_flags);
3447+ set_bit(WORK_TX_RESUME, &hw->usb_flags);
3448+
3449+ /* Stopping the BULK-OUT pipe also blocked
3450+ * us from sending any more CTLX URBs, so
3451+ * we need to re-run our queue ...
3452+ */
3453+ hfa384x_usbctlxq_run(hw);
3454+ }
3455+ }
3456+
3457+ /* Resume transmitting. */
3458+ if ( test_and_clear_bit(WORK_TX_RESUME, &hw->usb_flags) ) {
3459+ netif_wake_queue(hw->wlandev->netdev);
3460+ }
3461+
3462+ DBFEXIT;
3463+}
3464+
3465+
3466+/*----------------------------------------------------------------
3467+* hfa384x_create
3468+*
3469+* Sets up the hfa384x_t data structure for use. Note this
3470+* does _not_ intialize the actual hardware, just the data structures
3471+* we use to keep track of its state.
3472+*
3473+* Arguments:
3474+* hw device structure
3475+* irq device irq number
3476+* iobase i/o base address for register access
3477+* membase memory base address for register access
3478+*
3479+* Returns:
3480+* nothing
3481+*
3482+* Side effects:
3483+*
3484+* Call context:
3485+* process
3486+----------------------------------------------------------------*/
3487+void
3488+hfa384x_create( hfa384x_t *hw, struct usb_device *usb)
3489+{
3490+ DBFENTER;
3491+
3492+ memset(hw, 0, sizeof(hfa384x_t));
3493+ hw->usb = usb;
3494+
3495+ /* set up the endpoints */
3496+ hw->endp_in = usb_rcvbulkpipe(usb, 1);
3497+ hw->endp_out = usb_sndbulkpipe(usb, 2);
3498+
3499+ /* Set up the waitq */
3500+ init_waitqueue_head(&hw->cmdq);
3501+
3502+ /* Initialize the command queue */
3503+ spin_lock_init(&hw->ctlxq.lock);
3504+ INIT_LIST_HEAD(&hw->ctlxq.pending);
3505+ INIT_LIST_HEAD(&hw->ctlxq.active);
3506+ INIT_LIST_HEAD(&hw->ctlxq.completing);
3507+ INIT_LIST_HEAD(&hw->ctlxq.reapable);
3508+
3509+ /* Initialize the authentication queue */
3510+ skb_queue_head_init(&hw->authq);
3511+
3512+ tasklet_init(&hw->reaper_bh,
3513+ hfa384x_usbctlx_reaper_task,
3514+ (unsigned long)hw);
3515+ tasklet_init(&hw->completion_bh,
3516+ hfa384x_usbctlx_completion_task,
3517+ (unsigned long)hw);
3518+ INIT_WORK(&hw->link_bh, prism2sta_processing_defer);
3519+ INIT_WORK(&hw->usb_work, hfa384x_usb_defer);
3520+
3521+ init_timer(&hw->throttle);
3522+ hw->throttle.function = hfa384x_usb_throttlefn;
3523+ hw->throttle.data = (unsigned long)hw;
3524+
3525+ init_timer(&hw->resptimer);
3526+ hw->resptimer.function = hfa384x_usbctlx_resptimerfn;
3527+ hw->resptimer.data = (unsigned long)hw;
3528+
3529+ init_timer(&hw->reqtimer);
3530+ hw->reqtimer.function = hfa384x_usbctlx_reqtimerfn;
3531+ hw->reqtimer.data = (unsigned long)hw;
3532+
3533+ usb_init_urb(&hw->rx_urb);
3534+ usb_init_urb(&hw->tx_urb);
3535+ usb_init_urb(&hw->ctlx_urb);
3536+
3537+ hw->link_status = HFA384x_LINK_NOTCONNECTED;
3538+ hw->state = HFA384x_STATE_INIT;
3539+
3540+ INIT_WORK(&hw->commsqual_bh, prism2sta_commsqual_defer);
3541+ init_timer(&hw->commsqual_timer);
3542+ hw->commsqual_timer.data = (unsigned long) hw;
3543+ hw->commsqual_timer.function = prism2sta_commsqual_timer;
3544+
3545+ DBFEXIT;
3546+}
3547+
3548+
3549+/*----------------------------------------------------------------
3550+* hfa384x_destroy
3551+*
3552+* Partner to hfa384x_create(). This function cleans up the hw
3553+* structure so that it can be freed by the caller using a simple
3554+* kfree. Currently, this function is just a placeholder. If, at some
3555+* point in the future, an hw in the 'shutdown' state requires a 'deep'
3556+* kfree, this is where it should be done. Note that if this function
3557+* is called on a _running_ hw structure, the drvr_stop() function is
3558+* called.
3559+*
3560+* Arguments:
3561+* hw device structure
3562+*
3563+* Returns:
3564+* nothing, this function is not allowed to fail.
3565+*
3566+* Side effects:
3567+*
3568+* Call context:
3569+* process
3570+----------------------------------------------------------------*/
3571+void
3572+hfa384x_destroy( hfa384x_t *hw)
3573+{
3574+ struct sk_buff *skb;
3575+
3576+ DBFENTER;
3577+
3578+ if ( hw->state == HFA384x_STATE_RUNNING ) {
3579+ hfa384x_drvr_stop(hw);
3580+ }
3581+ hw->state = HFA384x_STATE_PREINIT;
3582+
3583+ if (hw->scanresults) {
3584+ kfree(hw->scanresults);
3585+ hw->scanresults = NULL;
3586+ }
3587+
3588+ /* Now to clean out the auth queue */
3589+ while ( (skb = skb_dequeue(&hw->authq)) ) {
3590+ dev_kfree_skb(skb);
3591+ }
3592+
3593+ DBFEXIT;
3594+}
3595+
3596+
3597+/*----------------------------------------------------------------
3598+ */
3599+static hfa384x_usbctlx_t* usbctlx_alloc(void)
3600+{
3601+ hfa384x_usbctlx_t *ctlx;
3602+
3603+ ctlx = kmalloc(sizeof(*ctlx), in_interrupt() ? GFP_ATOMIC : GFP_KERNEL);
3604+ if (ctlx != NULL)
3605+ {
3606+ memset(ctlx, 0, sizeof(*ctlx));
3607+ init_completion(&ctlx->done);
3608+ }
3609+
3610+ return ctlx;
3611+}
3612+
3613+
3614+/*----------------------------------------------------------------
3615+ *
3616+----------------------------------------------------------------*/
3617+static int
3618+usbctlx_get_status(const hfa384x_usb_cmdresp_t *cmdresp,
3619+ hfa384x_cmdresult_t *result)
3620+{
3621+ DBFENTER;
3622+
3623+ result->status = hfa384x2host_16(cmdresp->status);
3624+ result->resp0 = hfa384x2host_16(cmdresp->resp0);
3625+ result->resp1 = hfa384x2host_16(cmdresp->resp1);
3626+ result->resp2 = hfa384x2host_16(cmdresp->resp2);
3627+
3628+ WLAN_LOG_DEBUG(4, "cmdresult:status=0x%04x "
3629+ "resp0=0x%04x resp1=0x%04x resp2=0x%04x\n",
3630+ result->status,
3631+ result->resp0,
3632+ result->resp1,
3633+ result->resp2);
3634+
3635+ DBFEXIT;
3636+ return (result->status & HFA384x_STATUS_RESULT);
3637+}
3638+
3639+static void
3640+usbctlx_get_rridresult(const hfa384x_usb_rridresp_t *rridresp,
3641+ hfa384x_rridresult_t *result)
3642+{
3643+ DBFENTER;
3644+
3645+ result->rid = hfa384x2host_16(rridresp->rid);
3646+ result->riddata = rridresp->data;
3647+ result->riddata_len = ((hfa384x2host_16(rridresp->frmlen) - 1) * 2);
3648+
3649+ DBFEXIT;
3650+}
3651+
3652+
3653+/*----------------------------------------------------------------
3654+* Completor object:
3655+* This completor must be passed to hfa384x_usbctlx_complete_sync()
3656+* when processing a CTLX that returns a hfa384x_cmdresult_t structure.
3657+----------------------------------------------------------------*/
3658+struct usbctlx_cmd_completor
3659+{
3660+ usbctlx_completor_t head;
3661+
3662+ const hfa384x_usb_cmdresp_t *cmdresp;
3663+ hfa384x_cmdresult_t *result;
3664+};
3665+typedef struct usbctlx_cmd_completor usbctlx_cmd_completor_t;
3666+
3667+static int usbctlx_cmd_completor_fn(usbctlx_completor_t *head)
3668+{
3669+ usbctlx_cmd_completor_t *complete = (usbctlx_cmd_completor_t*)head;
3670+ return usbctlx_get_status(complete->cmdresp, complete->result);
3671+}
3672+
3673+static inline usbctlx_completor_t*
3674+init_cmd_completor(usbctlx_cmd_completor_t *completor,
3675+ const hfa384x_usb_cmdresp_t *cmdresp,
3676+ hfa384x_cmdresult_t *result)
3677+{
3678+ completor->head.complete = usbctlx_cmd_completor_fn;
3679+ completor->cmdresp = cmdresp;
3680+ completor->result = result;
3681+ return &(completor->head);
3682+}
3683+
3684+/*----------------------------------------------------------------
3685+* Completor object:
3686+* This completor must be passed to hfa384x_usbctlx_complete_sync()
3687+* when processing a CTLX that reads a RID.
3688+----------------------------------------------------------------*/
3689+struct usbctlx_rrid_completor
3690+{
3691+ usbctlx_completor_t head;
3692+
3693+ const hfa384x_usb_rridresp_t *rridresp;
3694+ void *riddata;
3695+ unsigned int riddatalen;
3696+};
3697+typedef struct usbctlx_rrid_completor usbctlx_rrid_completor_t;
3698+
3699+static int usbctlx_rrid_completor_fn(usbctlx_completor_t *head)
3700+{
3701+ usbctlx_rrid_completor_t *complete = (usbctlx_rrid_completor_t*)head;
3702+ hfa384x_rridresult_t rridresult;
3703+
3704+ usbctlx_get_rridresult(complete->rridresp, &rridresult);
3705+
3706+ /* Validate the length, note body len calculation in bytes */
3707+ if ( rridresult.riddata_len != complete->riddatalen ) {
3708+ WLAN_LOG_WARNING(
3709+ "RID len mismatch, rid=0x%04x hlen=%d fwlen=%d\n",
3710+ rridresult.rid,
3711+ complete->riddatalen,
3712+ rridresult.riddata_len);
3713+ return -ENODATA;
3714+ }
3715+
3716+ memcpy(complete->riddata,
3717+ rridresult.riddata,
3718+ complete->riddatalen);
3719+ return 0;
3720+}
3721+
3722+static inline usbctlx_completor_t*
3723+init_rrid_completor(usbctlx_rrid_completor_t *completor,
3724+ const hfa384x_usb_rridresp_t *rridresp,
3725+ void *riddata,
3726+ unsigned int riddatalen)
3727+{
3728+ completor->head.complete = usbctlx_rrid_completor_fn;
3729+ completor->rridresp = rridresp;
3730+ completor->riddata = riddata;
3731+ completor->riddatalen = riddatalen;
3732+ return &(completor->head);
3733+}
3734+
3735+/*----------------------------------------------------------------
3736+* Completor object:
3737+* Interprets the results of a synchronous RID-write
3738+----------------------------------------------------------------*/
3739+typedef usbctlx_cmd_completor_t usbctlx_wrid_completor_t;
3740+#define init_wrid_completor init_cmd_completor
3741+
3742+/*----------------------------------------------------------------
3743+* Completor object:
3744+* Interprets the results of a synchronous memory-write
3745+----------------------------------------------------------------*/
3746+typedef usbctlx_cmd_completor_t usbctlx_wmem_completor_t;
3747+#define init_wmem_completor init_cmd_completor
3748+
3749+/*----------------------------------------------------------------
3750+* Completor object:
3751+* Interprets the results of a synchronous memory-read
3752+----------------------------------------------------------------*/
3753+struct usbctlx_rmem_completor
3754+{
3755+ usbctlx_completor_t head;
3756+
3757+ const hfa384x_usb_rmemresp_t *rmemresp;
3758+ void *data;
3759+ unsigned int len;
3760+};
3761+typedef struct usbctlx_rmem_completor usbctlx_rmem_completor_t;
3762+
3763+static int usbctlx_rmem_completor_fn(usbctlx_completor_t *head)
3764+{
3765+ usbctlx_rmem_completor_t *complete = (usbctlx_rmem_completor_t*)head;
3766+
3767+ WLAN_LOG_DEBUG(4,"rmemresp:len=%d\n", complete->rmemresp->frmlen);
3768+ memcpy(complete->data, complete->rmemresp->data, complete->len);
3769+ return 0;
3770+}
3771+
3772+static inline usbctlx_completor_t*
3773+init_rmem_completor(usbctlx_rmem_completor_t *completor,
3774+ hfa384x_usb_rmemresp_t *rmemresp,
3775+ void *data,
3776+ unsigned int len)
3777+{
3778+ completor->head.complete = usbctlx_rmem_completor_fn;
3779+ completor->rmemresp = rmemresp;
3780+ completor->data = data;
3781+ completor->len = len;
3782+ return &(completor->head);
3783+}
3784+
3785+/*----------------------------------------------------------------
3786+* hfa384x_cb_status
3787+*
3788+* Ctlx_complete handler for async CMD type control exchanges.
3789+* mark the hw struct as such.
3790+*
3791+* Note: If the handling is changed here, it should probably be
3792+* changed in docmd as well.
3793+*
3794+* Arguments:
3795+* hw hw struct
3796+* ctlx completed CTLX
3797+*
3798+* Returns:
3799+* nothing
3800+*
3801+* Side effects:
3802+*
3803+* Call context:
3804+* interrupt
3805+----------------------------------------------------------------*/
3806+static void
3807+hfa384x_cb_status(hfa384x_t *hw, const hfa384x_usbctlx_t *ctlx)
3808+{
3809+ DBFENTER;
3810+
3811+ if ( ctlx->usercb != NULL ) {
3812+ hfa384x_cmdresult_t cmdresult;
3813+
3814+ if (ctlx->state != CTLX_COMPLETE) {
3815+ memset(&cmdresult, 0, sizeof(cmdresult));
3816+ cmdresult.status = HFA384x_STATUS_RESULT_SET(HFA384x_CMD_ERR);
3817+ } else {
3818+ usbctlx_get_status(&ctlx->inbuf.cmdresp, &cmdresult);
3819+ }
3820+
3821+ ctlx->usercb(hw, &cmdresult, ctlx->usercb_data);
3822+ }
3823+
3824+ DBFEXIT;
3825+}
3826+
3827+
3828+/*----------------------------------------------------------------
3829+* hfa384x_cb_rrid
3830+*
3831+* CTLX completion handler for async RRID type control exchanges.
3832+*
3833+* Note: If the handling is changed here, it should probably be
3834+* changed in dorrid as well.
3835+*
3836+* Arguments:
3837+* hw hw struct
3838+* ctlx completed CTLX
3839+*
3840+* Returns:
3841+* nothing
3842+*
3843+* Side effects:
3844+*
3845+* Call context:
3846+* interrupt
3847+----------------------------------------------------------------*/
3848+static void
3849+hfa384x_cb_rrid(hfa384x_t *hw, const hfa384x_usbctlx_t *ctlx)
3850+{
3851+ DBFENTER;
3852+
3853+ if ( ctlx->usercb != NULL ) {
3854+ hfa384x_rridresult_t rridresult;
3855+
3856+ if (ctlx->state != CTLX_COMPLETE) {
3857+ memset(&rridresult, 0, sizeof(rridresult));
3858+ rridresult.rid = hfa384x2host_16(ctlx->outbuf.rridreq.rid);
3859+ } else {
3860+ usbctlx_get_rridresult(&ctlx->inbuf.rridresp, &rridresult);
3861+ }
3862+
3863+ ctlx->usercb(hw, &rridresult, ctlx->usercb_data);
3864+ }
3865+
3866+ DBFEXIT;
3867+}
3868+
3869+static inline int
3870+hfa384x_docmd_wait(hfa384x_t *hw, hfa384x_metacmd_t *cmd)
3871+{
3872+ return hfa384x_docmd(hw, DOWAIT, cmd, NULL, NULL, NULL);
3873+}
3874+
3875+static inline int
3876+hfa384x_docmd_async(hfa384x_t *hw,
3877+ hfa384x_metacmd_t *cmd,
3878+ ctlx_cmdcb_t cmdcb,
3879+ ctlx_usercb_t usercb,
3880+ void *usercb_data)
3881+{
3882+ return hfa384x_docmd(hw, DOASYNC, cmd,
3883+ cmdcb, usercb, usercb_data);
3884+}
3885+
3886+static inline int
3887+hfa384x_dorrid_wait(hfa384x_t *hw, u16 rid, void *riddata, unsigned int riddatalen)
3888+{
3889+ return hfa384x_dorrid(hw, DOWAIT,
3890+ rid, riddata, riddatalen,
3891+ NULL, NULL, NULL);
3892+}
3893+
3894+static inline int
3895+hfa384x_dorrid_async(hfa384x_t *hw,
3896+ u16 rid, void *riddata, unsigned int riddatalen,
3897+ ctlx_cmdcb_t cmdcb,
3898+ ctlx_usercb_t usercb,
3899+ void *usercb_data)
3900+{
3901+ return hfa384x_dorrid(hw, DOASYNC,
3902+ rid, riddata, riddatalen,
3903+ cmdcb, usercb, usercb_data);
3904+}
3905+
3906+static inline int
3907+hfa384x_dowrid_wait(hfa384x_t *hw, u16 rid, void *riddata, unsigned int riddatalen)
3908+{
3909+ return hfa384x_dowrid(hw, DOWAIT,
3910+ rid, riddata, riddatalen,
3911+ NULL, NULL, NULL);
3912+}
3913+
3914+static inline int
3915+hfa384x_dowrid_async(hfa384x_t *hw,
3916+ u16 rid, void *riddata, unsigned int riddatalen,
3917+ ctlx_cmdcb_t cmdcb,
3918+ ctlx_usercb_t usercb,
3919+ void *usercb_data)
3920+{
3921+ return hfa384x_dowrid(hw, DOASYNC,
3922+ rid, riddata, riddatalen,
3923+ cmdcb, usercb, usercb_data);
3924+}
3925+
3926+static inline int
3927+hfa384x_dormem_wait(hfa384x_t *hw,
3928+ u16 page, u16 offset, void *data, unsigned int len)
3929+{
3930+ return hfa384x_dormem(hw, DOWAIT,
3931+ page, offset, data, len,
3932+ NULL, NULL, NULL);
3933+}
3934+
3935+static inline int
3936+hfa384x_dormem_async(hfa384x_t *hw,
3937+ u16 page, u16 offset, void *data, unsigned int len,
3938+ ctlx_cmdcb_t cmdcb,
3939+ ctlx_usercb_t usercb,
3940+ void *usercb_data)
3941+{
3942+ return hfa384x_dormem(hw, DOASYNC,
3943+ page, offset, data, len,
3944+ cmdcb, usercb, usercb_data);
3945+}
3946+
3947+static inline int
3948+hfa384x_dowmem_wait(
3949+ hfa384x_t *hw,
3950+ u16 page,
3951+ u16 offset,
3952+ void *data,
3953+ unsigned int len)
3954+{
3955+ return hfa384x_dowmem(hw, DOWAIT,
3956+ page, offset, data, len,
3957+ NULL, NULL, NULL);
3958+}
3959+
3960+static inline int
3961+hfa384x_dowmem_async(
3962+ hfa384x_t *hw,
3963+ u16 page,
3964+ u16 offset,
3965+ void *data,
3966+ unsigned int len,
3967+ ctlx_cmdcb_t cmdcb,
3968+ ctlx_usercb_t usercb,
3969+ void *usercb_data)
3970+{
3971+ return hfa384x_dowmem(hw, DOASYNC,
3972+ page, offset, data, len,
3973+ cmdcb, usercb, usercb_data);
3974+}
3975+
3976+/*----------------------------------------------------------------
3977+* hfa384x_cmd_initialize
3978+*
3979+* Issues the initialize command and sets the hw->state based
3980+* on the result.
3981+*
3982+* Arguments:
3983+* hw device structure
3984+*
3985+* Returns:
3986+* 0 success
3987+* >0 f/w reported error - f/w status code
3988+* <0 driver reported error
3989+*
3990+* Side effects:
3991+*
3992+* Call context:
3993+* process
3994+----------------------------------------------------------------*/
3995+int
3996+hfa384x_cmd_initialize(hfa384x_t *hw)
3997+{
3998+ int result = 0;
3999+ int i;
4000+ hfa384x_metacmd_t cmd;
4001+
4002+ DBFENTER;
4003+
4004+
4005+ cmd.cmd = HFA384x_CMDCODE_INIT;
4006+ cmd.parm0 = 0;
4007+ cmd.parm1 = 0;
4008+ cmd.parm2 = 0;
4009+
4010+ result = hfa384x_docmd_wait(hw, &cmd);
4011+
4012+
4013+ WLAN_LOG_DEBUG(3,"cmdresp.init: "
4014+ "status=0x%04x, resp0=0x%04x, "
4015+ "resp1=0x%04x, resp2=0x%04x\n",
4016+ cmd.result.status,
4017+ cmd.result.resp0,
4018+ cmd.result.resp1,
4019+ cmd.result.resp2);
4020+ if ( result == 0 ) {
4021+ for ( i = 0; i < HFA384x_NUMPORTS_MAX; i++) {
4022+ hw->port_enabled[i] = 0;
4023+ }
4024+ }
4025+
4026+ hw->link_status = HFA384x_LINK_NOTCONNECTED;
4027+
4028+ DBFEXIT;
4029+ return result;
4030+}
4031+
4032+
4033+/*----------------------------------------------------------------
4034+* hfa384x_cmd_disable
4035+*
4036+* Issues the disable command to stop communications on one of
4037+* the MACs 'ports'.
4038+*
4039+* Arguments:
4040+* hw device structure
4041+* macport MAC port number (host order)
4042+*
4043+* Returns:
4044+* 0 success
4045+* >0 f/w reported failure - f/w status code
4046+* <0 driver reported error (timeout|bad arg)
4047+*
4048+* Side effects:
4049+*
4050+* Call context:
4051+* process
4052+----------------------------------------------------------------*/
4053+int hfa384x_cmd_disable(hfa384x_t *hw, u16 macport)
4054+{
4055+ int result = 0;
4056+ hfa384x_metacmd_t cmd;
4057+
4058+ DBFENTER;
4059+
4060+ cmd.cmd = HFA384x_CMD_CMDCODE_SET(HFA384x_CMDCODE_DISABLE) |
4061+ HFA384x_CMD_MACPORT_SET(macport);
4062+ cmd.parm0 = 0;
4063+ cmd.parm1 = 0;
4064+ cmd.parm2 = 0;
4065+
4066+ result = hfa384x_docmd_wait(hw, &cmd);
4067+
4068+ DBFEXIT;
4069+ return result;
4070+}
4071+
4072+
4073+/*----------------------------------------------------------------
4074+* hfa384x_cmd_enable
4075+*
4076+* Issues the enable command to enable communications on one of
4077+* the MACs 'ports'.
4078+*
4079+* Arguments:
4080+* hw device structure
4081+* macport MAC port number
4082+*
4083+* Returns:
4084+* 0 success
4085+* >0 f/w reported failure - f/w status code
4086+* <0 driver reported error (timeout|bad arg)
4087+*
4088+* Side effects:
4089+*
4090+* Call context:
4091+* process
4092+----------------------------------------------------------------*/
4093+int hfa384x_cmd_enable(hfa384x_t *hw, u16 macport)
4094+{
4095+ int result = 0;
4096+ hfa384x_metacmd_t cmd;
4097+
4098+ DBFENTER;
4099+
4100+ cmd.cmd = HFA384x_CMD_CMDCODE_SET(HFA384x_CMDCODE_ENABLE) |
4101+ HFA384x_CMD_MACPORT_SET(macport);
4102+ cmd.parm0 = 0;
4103+ cmd.parm1 = 0;
4104+ cmd.parm2 = 0;
4105+
4106+ result = hfa384x_docmd_wait(hw, &cmd);
4107+
4108+ DBFEXIT;
4109+ return result;
4110+}
4111+
4112+/*----------------------------------------------------------------
4113+* hfa384x_cmd_monitor
4114+*
4115+* Enables the 'monitor mode' of the MAC. Here's the description of
4116+* monitor mode that I've received thus far:
4117+*
4118+* "The "monitor mode" of operation is that the MAC passes all
4119+* frames for which the PLCP checks are correct. All received
4120+* MPDUs are passed to the host with MAC Port = 7, with a
4121+* receive status of good, FCS error, or undecryptable. Passing
4122+* certain MPDUs is a violation of the 802.11 standard, but useful
4123+* for a debugging tool." Normal communication is not possible
4124+* while monitor mode is enabled.
4125+*
4126+* Arguments:
4127+* hw device structure
4128+* enable a code (0x0b|0x0f) that enables/disables
4129+* monitor mode. (host order)
4130+*
4131+* Returns:
4132+* 0 success
4133+* >0 f/w reported failure - f/w status code
4134+* <0 driver reported error (timeout|bad arg)
4135+*
4136+* Side effects:
4137+*
4138+* Call context:
4139+* process
4140+----------------------------------------------------------------*/
4141+int hfa384x_cmd_monitor(hfa384x_t *hw, u16 enable)
4142+{
4143+ int result = 0;
4144+ hfa384x_metacmd_t cmd;
4145+
4146+ DBFENTER;
4147+
4148+ cmd.cmd = HFA384x_CMD_CMDCODE_SET(HFA384x_CMDCODE_MONITOR) |
4149+ HFA384x_CMD_AINFO_SET(enable);
4150+ cmd.parm0 = 0;
4151+ cmd.parm1 = 0;
4152+ cmd.parm2 = 0;
4153+
4154+ result = hfa384x_docmd_wait(hw, &cmd);
4155+
4156+ DBFEXIT;
4157+ return result;
4158+}
4159+
4160+
4161+/*----------------------------------------------------------------
4162+* hfa384x_cmd_download
4163+*
4164+* Sets the controls for the MAC controller code/data download
4165+* process. The arguments set the mode and address associated
4166+* with a download. Note that the aux registers should be enabled
4167+* prior to setting one of the download enable modes.
4168+*
4169+* Arguments:
4170+* hw device structure
4171+* mode 0 - Disable programming and begin code exec
4172+* 1 - Enable volatile mem programming
4173+* 2 - Enable non-volatile mem programming
4174+* 3 - Program non-volatile section from NV download
4175+* buffer.
4176+* (host order)
4177+* lowaddr
4178+* highaddr For mode 1, sets the high & low order bits of
4179+* the "destination address". This address will be
4180+* the execution start address when download is
4181+* subsequently disabled.
4182+* For mode 2, sets the high & low order bits of
4183+* the destination in NV ram.
4184+* For modes 0 & 3, should be zero. (host order)
4185+* NOTE: these are CMD format.
4186+* codelen Length of the data to write in mode 2,
4187+* zero otherwise. (host order)
4188+*
4189+* Returns:
4190+* 0 success
4191+* >0 f/w reported failure - f/w status code
4192+* <0 driver reported error (timeout|bad arg)
4193+*
4194+* Side effects:
4195+*
4196+* Call context:
4197+* process
4198+----------------------------------------------------------------*/
4199+int hfa384x_cmd_download(hfa384x_t *hw, u16 mode, u16 lowaddr,
4200+ u16 highaddr, u16 codelen)
4201+{
4202+ int result = 0;
4203+ hfa384x_metacmd_t cmd;
4204+
4205+ DBFENTER;
4206+ WLAN_LOG_DEBUG(5,
4207+ "mode=%d, lowaddr=0x%04x, highaddr=0x%04x, codelen=%d\n",
4208+ mode, lowaddr, highaddr, codelen);
4209+
4210+ cmd.cmd = (HFA384x_CMD_CMDCODE_SET(HFA384x_CMDCODE_DOWNLD) |
4211+ HFA384x_CMD_PROGMODE_SET(mode));
4212+
4213+ cmd.parm0 = lowaddr;
4214+ cmd.parm1 = highaddr;
4215+ cmd.parm2 = codelen;
4216+
4217+ result = hfa384x_docmd_wait(hw, &cmd);
4218+
4219+ DBFEXIT;
4220+ return result;
4221+}
4222+
4223+
4224+/*----------------------------------------------------------------
4225+* hfa384x_copy_from_aux
4226+*
4227+* Copies a collection of bytes from the controller memory. The
4228+* Auxiliary port MUST be enabled prior to calling this function.
4229+* We _might_ be in a download state.
4230+*
4231+* Arguments:
4232+* hw device structure
4233+* cardaddr address in hfa384x data space to read
4234+* auxctl address space select
4235+* buf ptr to destination host buffer
4236+* len length of data to transfer (in bytes)
4237+*
4238+* Returns:
4239+* nothing
4240+*
4241+* Side effects:
4242+* buf contains the data copied
4243+*
4244+* Call context:
4245+* process
4246+* interrupt
4247+----------------------------------------------------------------*/
4248+void
4249+hfa384x_copy_from_aux(
4250+ hfa384x_t *hw, u32 cardaddr, u32 auxctl, void *buf, unsigned int len)
4251+{
4252+ DBFENTER;
4253+ WLAN_LOG_ERROR("not used in USB.\n");
4254+ DBFEXIT;
4255+}
4256+
4257+
4258+/*----------------------------------------------------------------
4259+* hfa384x_copy_to_aux
4260+*
4261+* Copies a collection of bytes to the controller memory. The
4262+* Auxiliary port MUST be enabled prior to calling this function.
4263+* We _might_ be in a download state.
4264+*
4265+* Arguments:
4266+* hw device structure
4267+* cardaddr address in hfa384x data space to read
4268+* auxctl address space select
4269+* buf ptr to destination host buffer
4270+* len length of data to transfer (in bytes)
4271+*
4272+* Returns:
4273+* nothing
4274+*
4275+* Side effects:
4276+* Controller memory now contains a copy of buf
4277+*
4278+* Call context:
4279+* process
4280+* interrupt
4281+----------------------------------------------------------------*/
4282+void
4283+hfa384x_copy_to_aux(
4284+ hfa384x_t *hw, u32 cardaddr, u32 auxctl, void *buf, unsigned int len)
4285+{
4286+ DBFENTER;
4287+ WLAN_LOG_ERROR("not used in USB.\n");
4288+ DBFEXIT;
4289+}
4290+
4291+
4292+/*----------------------------------------------------------------
4293+* hfa384x_corereset
4294+*
4295+* Perform a reset of the hfa38xx MAC core. We assume that the hw
4296+* structure is in its "created" state. That is, it is initialized
4297+* with proper values. Note that if a reset is done after the
4298+* device has been active for awhile, the caller might have to clean
4299+* up some leftover cruft in the hw structure.
4300+*
4301+* Arguments:
4302+* hw device structure
4303+* holdtime how long (in ms) to hold the reset
4304+* settletime how long (in ms) to wait after releasing
4305+* the reset
4306+*
4307+* Returns:
4308+* nothing
4309+*
4310+* Side effects:
4311+*
4312+* Call context:
4313+* process
4314+----------------------------------------------------------------*/
4315+int hfa384x_corereset(hfa384x_t *hw, int holdtime, int settletime, int genesis)
4316+{
4317+ int result = 0;
4318+
4319+ DBFENTER;
4320+
4321+ result=usb_reset_device(hw->usb);
4322+ if(result<0) {
4323+ WLAN_LOG_ERROR("usb_reset_device() failed, result=%d.\n",result);
4324+ }
4325+
4326+ DBFEXIT;
4327+ return result;
4328+}
4329+
4330+
4331+/*----------------------------------------------------------------
4332+* hfa384x_usbctlx_complete_sync
4333+*
4334+* Waits for a synchronous CTLX object to complete,
4335+* and then handles the response.
4336+*
4337+* Arguments:
4338+* hw device structure
4339+* ctlx CTLX ptr
4340+* completor functor object to decide what to
4341+* do with the CTLX's result.
4342+*
4343+* Returns:
4344+* 0 Success
4345+* -ERESTARTSYS Interrupted by a signal
4346+* -EIO CTLX failed
4347+* -ENODEV Adapter was unplugged
4348+* ??? Result from completor
4349+*
4350+* Side effects:
4351+*
4352+* Call context:
4353+* process
4354+----------------------------------------------------------------*/
4355+static int hfa384x_usbctlx_complete_sync(hfa384x_t *hw,
4356+ hfa384x_usbctlx_t *ctlx,
4357+ usbctlx_completor_t *completor)
4358+{
4359+ unsigned long flags;
4360+ int result;
4361+
4362+ DBFENTER;
4363+
4364+ result = wait_for_completion_interruptible(&ctlx->done);
4365+
4366+ spin_lock_irqsave(&hw->ctlxq.lock, flags);
4367+
4368+ /*
4369+ * We can only handle the CTLX if the USB disconnect
4370+ * function has not run yet ...
4371+ */
4372+ cleanup:
4373+ if ( hw->wlandev->hwremoved )
4374+ {
4375+ spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
4376+ result = -ENODEV;
4377+ }
4378+ else if ( result != 0 )
4379+ {
4380+ int runqueue = 0;
4381+
4382+ /*
4383+ * We were probably interrupted, so delete
4384+ * this CTLX asynchronously, kill the timers
4385+ * and the URB, and then start the next
4386+ * pending CTLX.
4387+ *
4388+ * NOTE: We can only delete the timers and
4389+ * the URB if this CTLX is active.
4390+ */
4391+ if (ctlx == get_active_ctlx(hw))
4392+ {
4393+ spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
4394+
4395+ del_singleshot_timer_sync(&hw->reqtimer);
4396+ del_singleshot_timer_sync(&hw->resptimer);
4397+ hw->req_timer_done = 1;
4398+ hw->resp_timer_done = 1;
4399+ usb_kill_urb(&hw->ctlx_urb);
4400+
4401+ spin_lock_irqsave(&hw->ctlxq.lock, flags);
4402+
4403+ runqueue = 1;
4404+
4405+ /*
4406+ * This scenario is so unlikely that I'm
4407+ * happy with a grubby "goto" solution ...
4408+ */
4409+ if ( hw->wlandev->hwremoved )
4410+ goto cleanup;
4411+ }
4412+
4413+ /*
4414+ * The completion task will send this CTLX
4415+ * to the reaper the next time it runs. We
4416+ * are no longer in a hurry.
4417+ */
4418+ ctlx->reapable = 1;
4419+ ctlx->state = CTLX_REQ_FAILED;
4420+ list_move_tail(&ctlx->list, &hw->ctlxq.completing);
4421+
4422+ spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
4423+
4424+ if (runqueue)
4425+ hfa384x_usbctlxq_run(hw);
4426+ } else {
4427+ if (ctlx->state == CTLX_COMPLETE) {
4428+ result = completor->complete(completor);
4429+ } else {
4430+ WLAN_LOG_WARNING("CTLX[%d] error: state(%s)\n",
4431+ hfa384x2host_16(ctlx->outbuf.type),
4432+ ctlxstr(ctlx->state));
4433+ result = -EIO;
4434+ }
4435+
4436+ list_del(&ctlx->list);
4437+ spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
4438+ kfree(ctlx);
4439+ }
4440+
4441+ DBFEXIT;
4442+ return result;
4443+}
4444+
4445+/*----------------------------------------------------------------
4446+* hfa384x_docmd
4447+*
4448+* Constructs a command CTLX and submits it.
4449+*
4450+* NOTE: Any changes to the 'post-submit' code in this function
4451+* need to be carried over to hfa384x_cbcmd() since the handling
4452+* is virtually identical.
4453+*
4454+* Arguments:
4455+* hw device structure
4456+* mode DOWAIT or DOASYNC
4457+* cmd cmd structure. Includes all arguments and result
4458+* data points. All in host order. in host order
4459+* cmdcb command-specific callback
4460+* usercb user callback for async calls, NULL for DOWAIT calls
4461+* usercb_data user supplied data pointer for async calls, NULL
4462+* for DOASYNC calls
4463+*
4464+* Returns:
4465+* 0 success
4466+* -EIO CTLX failure
4467+* -ERESTARTSYS Awakened on signal
4468+* >0 command indicated error, Status and Resp0-2 are
4469+* in hw structure.
4470+*
4471+* Side effects:
4472+*
4473+*
4474+* Call context:
4475+* process
4476+----------------------------------------------------------------*/
4477+static int
4478+hfa384x_docmd(
4479+ hfa384x_t *hw,
4480+ CMD_MODE mode,
4481+ hfa384x_metacmd_t *cmd,
4482+ ctlx_cmdcb_t cmdcb,
4483+ ctlx_usercb_t usercb,
4484+ void *usercb_data)
4485+{
4486+ int result;
4487+ hfa384x_usbctlx_t *ctlx;
4488+
4489+ DBFENTER;
4490+ ctlx = usbctlx_alloc();
4491+ if ( ctlx == NULL ) {
4492+ result = -ENOMEM;
4493+ goto done;
4494+ }
4495+
4496+ /* Initialize the command */
4497+ ctlx->outbuf.cmdreq.type = host2hfa384x_16(HFA384x_USB_CMDREQ);
4498+ ctlx->outbuf.cmdreq.cmd = host2hfa384x_16(cmd->cmd);
4499+ ctlx->outbuf.cmdreq.parm0 = host2hfa384x_16(cmd->parm0);
4500+ ctlx->outbuf.cmdreq.parm1 = host2hfa384x_16(cmd->parm1);
4501+ ctlx->outbuf.cmdreq.parm2 = host2hfa384x_16(cmd->parm2);
4502+
4503+ ctlx->outbufsize = sizeof(ctlx->outbuf.cmdreq);
4504+
4505+ WLAN_LOG_DEBUG(4, "cmdreq: cmd=0x%04x "
4506+ "parm0=0x%04x parm1=0x%04x parm2=0x%04x\n",
4507+ cmd->cmd,
4508+ cmd->parm0,
4509+ cmd->parm1,
4510+ cmd->parm2);
4511+
4512+ ctlx->reapable = mode;
4513+ ctlx->cmdcb = cmdcb;
4514+ ctlx->usercb = usercb;
4515+ ctlx->usercb_data = usercb_data;
4516+
4517+ result = hfa384x_usbctlx_submit(hw, ctlx);
4518+ if (result != 0) {
4519+ kfree(ctlx);
4520+ } else if (mode == DOWAIT) {
4521+ usbctlx_cmd_completor_t completor;
4522+
4523+ result = hfa384x_usbctlx_complete_sync(
4524+ hw, ctlx, init_cmd_completor(&completor,
4525+ &ctlx->inbuf.cmdresp,
4526+ &cmd->result) );
4527+ }
4528+
4529+done:
4530+ DBFEXIT;
4531+ return result;
4532+}
4533+
4534+
4535+/*----------------------------------------------------------------
4536+* hfa384x_dorrid
4537+*
4538+* Constructs a read rid CTLX and issues it.
4539+*
4540+* NOTE: Any changes to the 'post-submit' code in this function
4541+* need to be carried over to hfa384x_cbrrid() since the handling
4542+* is virtually identical.
4543+*
4544+* Arguments:
4545+* hw device structure
4546+* mode DOWAIT or DOASYNC
4547+* rid Read RID number (host order)
4548+* riddata Caller supplied buffer that MAC formatted RID.data
4549+* record will be written to for DOWAIT calls. Should
4550+* be NULL for DOASYNC calls.
4551+* riddatalen Buffer length for DOWAIT calls. Zero for DOASYNC calls.
4552+* cmdcb command callback for async calls, NULL for DOWAIT calls
4553+* usercb user callback for async calls, NULL for DOWAIT calls
4554+* usercb_data user supplied data pointer for async calls, NULL
4555+* for DOWAIT calls
4556+*
4557+* Returns:
4558+* 0 success
4559+* -EIO CTLX failure
4560+* -ERESTARTSYS Awakened on signal
4561+* -ENODATA riddatalen != macdatalen
4562+* >0 command indicated error, Status and Resp0-2 are
4563+* in hw structure.
4564+*
4565+* Side effects:
4566+*
4567+* Call context:
4568+* interrupt (DOASYNC)
4569+* process (DOWAIT or DOASYNC)
4570+----------------------------------------------------------------*/
4571+static int
4572+hfa384x_dorrid(
4573+ hfa384x_t *hw,
4574+ CMD_MODE mode,
4575+ u16 rid,
4576+ void *riddata,
4577+ unsigned int riddatalen,
4578+ ctlx_cmdcb_t cmdcb,
4579+ ctlx_usercb_t usercb,
4580+ void *usercb_data)
4581+{
4582+ int result;
4583+ hfa384x_usbctlx_t *ctlx;
4584+
4585+ DBFENTER;
4586+ ctlx = usbctlx_alloc();
4587+ if ( ctlx == NULL ) {
4588+ result = -ENOMEM;
4589+ goto done;
4590+ }
4591+
4592+ /* Initialize the command */
4593+ ctlx->outbuf.rridreq.type = host2hfa384x_16(HFA384x_USB_RRIDREQ);
4594+ ctlx->outbuf.rridreq.frmlen =
4595+ host2hfa384x_16(sizeof(ctlx->outbuf.rridreq.rid));
4596+ ctlx->outbuf.rridreq.rid = host2hfa384x_16(rid);
4597+
4598+ ctlx->outbufsize = sizeof(ctlx->outbuf.rridreq);
4599+
4600+ ctlx->reapable = mode;
4601+ ctlx->cmdcb = cmdcb;
4602+ ctlx->usercb = usercb;
4603+ ctlx->usercb_data = usercb_data;
4604+
4605+ /* Submit the CTLX */
4606+ result = hfa384x_usbctlx_submit(hw, ctlx);
4607+ if (result != 0) {
4608+ kfree(ctlx);
4609+ } else if (mode == DOWAIT) {
4610+ usbctlx_rrid_completor_t completor;
4611+
4612+ result = hfa384x_usbctlx_complete_sync(
4613+ hw, ctlx, init_rrid_completor(&completor,
4614+ &ctlx->inbuf.rridresp,
4615+ riddata,
4616+ riddatalen) );
4617+ }
4618+
4619+done:
4620+ DBFEXIT;
4621+ return result;
4622+}
4623+
4624+
4625+/*----------------------------------------------------------------
4626+* hfa384x_dowrid
4627+*
4628+* Constructs a write rid CTLX and issues it.
4629+*
4630+* NOTE: Any changes to the 'post-submit' code in this function
4631+* need to be carried over to hfa384x_cbwrid() since the handling
4632+* is virtually identical.
4633+*
4634+* Arguments:
4635+* hw device structure
4636+* CMD_MODE DOWAIT or DOASYNC
4637+* rid RID code
4638+* riddata Data portion of RID formatted for MAC
4639+* riddatalen Length of the data portion in bytes
4640+* cmdcb command callback for async calls, NULL for DOWAIT calls
4641+* usercb user callback for async calls, NULL for DOWAIT calls
4642+* usercb_data user supplied data pointer for async calls
4643+*
4644+* Returns:
4645+* 0 success
4646+* -ETIMEDOUT timed out waiting for register ready or
4647+* command completion
4648+* >0 command indicated error, Status and Resp0-2 are
4649+* in hw structure.
4650+*
4651+* Side effects:
4652+*
4653+* Call context:
4654+* interrupt (DOASYNC)
4655+* process (DOWAIT or DOASYNC)
4656+----------------------------------------------------------------*/
4657+static int
4658+hfa384x_dowrid(
4659+ hfa384x_t *hw,
4660+ CMD_MODE mode,
4661+ u16 rid,
4662+ void *riddata,
4663+ unsigned int riddatalen,
4664+ ctlx_cmdcb_t cmdcb,
4665+ ctlx_usercb_t usercb,
4666+ void *usercb_data)
4667+{
4668+ int result;
4669+ hfa384x_usbctlx_t *ctlx;
4670+
4671+ DBFENTER;
4672+ ctlx = usbctlx_alloc();
4673+ if ( ctlx == NULL ) {
4674+ result = -ENOMEM;
4675+ goto done;
4676+ }
4677+
4678+ /* Initialize the command */
4679+ ctlx->outbuf.wridreq.type = host2hfa384x_16(HFA384x_USB_WRIDREQ);
4680+ ctlx->outbuf.wridreq.frmlen = host2hfa384x_16(
4681+ (sizeof(ctlx->outbuf.wridreq.rid) +
4682+ riddatalen + 1) / 2);
4683+ ctlx->outbuf.wridreq.rid = host2hfa384x_16(rid);
4684+ memcpy(ctlx->outbuf.wridreq.data, riddata, riddatalen);
4685+
4686+ ctlx->outbufsize = sizeof(ctlx->outbuf.wridreq.type) +
4687+ sizeof(ctlx->outbuf.wridreq.frmlen) +
4688+ sizeof(ctlx->outbuf.wridreq.rid) +
4689+ riddatalen;
4690+
4691+ ctlx->reapable = mode;
4692+ ctlx->cmdcb = cmdcb;
4693+ ctlx->usercb = usercb;
4694+ ctlx->usercb_data = usercb_data;
4695+
4696+ /* Submit the CTLX */
4697+ result = hfa384x_usbctlx_submit(hw, ctlx);
4698+ if (result != 0) {
4699+ kfree(ctlx);
4700+ } else if (mode == DOWAIT) {
4701+ usbctlx_wrid_completor_t completor;
4702+ hfa384x_cmdresult_t wridresult;
4703+
4704+ result = hfa384x_usbctlx_complete_sync(
4705+ hw,
4706+ ctlx,
4707+ init_wrid_completor(&completor,
4708+ &ctlx->inbuf.wridresp,
4709+ &wridresult) );
4710+ }
4711+
4712+done:
4713+ DBFEXIT;
4714+ return result;
4715+}
4716+
4717+/*----------------------------------------------------------------
4718+* hfa384x_dormem
4719+*
4720+* Constructs a readmem CTLX and issues it.
4721+*
4722+* NOTE: Any changes to the 'post-submit' code in this function
4723+* need to be carried over to hfa384x_cbrmem() since the handling
4724+* is virtually identical.
4725+*
4726+* Arguments:
4727+* hw device structure
4728+* mode DOWAIT or DOASYNC
4729+* page MAC address space page (CMD format)
4730+* offset MAC address space offset
4731+* data Ptr to data buffer to receive read
4732+* len Length of the data to read (max == 2048)
4733+* cmdcb command callback for async calls, NULL for DOWAIT calls
4734+* usercb user callback for async calls, NULL for DOWAIT calls
4735+* usercb_data user supplied data pointer for async calls
4736+*
4737+* Returns:
4738+* 0 success
4739+* -ETIMEDOUT timed out waiting for register ready or
4740+* command completion
4741+* >0 command indicated error, Status and Resp0-2 are
4742+* in hw structure.
4743+*
4744+* Side effects:
4745+*
4746+* Call context:
4747+* interrupt (DOASYNC)
4748+* process (DOWAIT or DOASYNC)
4749+----------------------------------------------------------------*/
4750+static int
4751+hfa384x_dormem(
4752+ hfa384x_t *hw,
4753+ CMD_MODE mode,
4754+ u16 page,
4755+ u16 offset,
4756+ void *data,
4757+ unsigned int len,
4758+ ctlx_cmdcb_t cmdcb,
4759+ ctlx_usercb_t usercb,
4760+ void *usercb_data)
4761+{
4762+ int result;
4763+ hfa384x_usbctlx_t *ctlx;
4764+
4765+ DBFENTER;
4766+ ctlx = usbctlx_alloc();
4767+ if ( ctlx == NULL ) {
4768+ result = -ENOMEM;
4769+ goto done;
4770+ }
4771+
4772+ /* Initialize the command */
4773+ ctlx->outbuf.rmemreq.type = host2hfa384x_16(HFA384x_USB_RMEMREQ);
4774+ ctlx->outbuf.rmemreq.frmlen = host2hfa384x_16(
4775+ sizeof(ctlx->outbuf.rmemreq.offset) +
4776+ sizeof(ctlx->outbuf.rmemreq.page) +
4777+ len);
4778+ ctlx->outbuf.rmemreq.offset = host2hfa384x_16(offset);
4779+ ctlx->outbuf.rmemreq.page = host2hfa384x_16(page);
4780+
4781+ ctlx->outbufsize = sizeof(ctlx->outbuf.rmemreq);
4782+
4783+ WLAN_LOG_DEBUG(4,
4784+ "type=0x%04x frmlen=%d offset=0x%04x page=0x%04x\n",
4785+ ctlx->outbuf.rmemreq.type,
4786+ ctlx->outbuf.rmemreq.frmlen,
4787+ ctlx->outbuf.rmemreq.offset,
4788+ ctlx->outbuf.rmemreq.page);
4789+
4790+ WLAN_LOG_DEBUG(4,"pktsize=%zd\n",
4791+ ROUNDUP64(sizeof(ctlx->outbuf.rmemreq)));
4792+
4793+ ctlx->reapable = mode;
4794+ ctlx->cmdcb = cmdcb;
4795+ ctlx->usercb = usercb;
4796+ ctlx->usercb_data = usercb_data;
4797+
4798+ result = hfa384x_usbctlx_submit(hw, ctlx);
4799+ if (result != 0) {
4800+ kfree(ctlx);
4801+ } else if ( mode == DOWAIT ) {
4802+ usbctlx_rmem_completor_t completor;
4803+
4804+ result = hfa384x_usbctlx_complete_sync(
4805+ hw, ctlx, init_rmem_completor(&completor,
4806+ &ctlx->inbuf.rmemresp,
4807+ data,
4808+ len) );
4809+ }
4810+
4811+done:
4812+ DBFEXIT;
4813+ return result;
4814+}
4815+
4816+
4817+
4818+/*----------------------------------------------------------------
4819+* hfa384x_dowmem
4820+*
4821+* Constructs a writemem CTLX and issues it.
4822+*
4823+* NOTE: Any changes to the 'post-submit' code in this function
4824+* need to be carried over to hfa384x_cbwmem() since the handling
4825+* is virtually identical.
4826+*
4827+* Arguments:
4828+* hw device structure
4829+* mode DOWAIT or DOASYNC
4830+* page MAC address space page (CMD format)
4831+* offset MAC address space offset
4832+* data Ptr to data buffer containing write data
4833+* len Length of the data to read (max == 2048)
4834+* cmdcb command callback for async calls, NULL for DOWAIT calls
4835+* usercb user callback for async calls, NULL for DOWAIT calls
4836+* usercb_data user supplied data pointer for async calls.
4837+*
4838+* Returns:
4839+* 0 success
4840+* -ETIMEDOUT timed out waiting for register ready or
4841+* command completion
4842+* >0 command indicated error, Status and Resp0-2 are
4843+* in hw structure.
4844+*
4845+* Side effects:
4846+*
4847+* Call context:
4848+* interrupt (DOWAIT)
4849+* process (DOWAIT or DOASYNC)
4850+----------------------------------------------------------------*/
4851+static int
4852+hfa384x_dowmem(
4853+ hfa384x_t *hw,
4854+ CMD_MODE mode,
4855+ u16 page,
4856+ u16 offset,
4857+ void *data,
4858+ unsigned int len,
4859+ ctlx_cmdcb_t cmdcb,
4860+ ctlx_usercb_t usercb,
4861+ void *usercb_data)
4862+{
4863+ int result;
4864+ hfa384x_usbctlx_t *ctlx;
4865+
4866+ DBFENTER;
4867+ WLAN_LOG_DEBUG(5, "page=0x%04x offset=0x%04x len=%d\n",
4868+ page,offset,len);
4869+
4870+ ctlx = usbctlx_alloc();
4871+ if ( ctlx == NULL ) {
4872+ result = -ENOMEM;
4873+ goto done;
4874+ }
4875+
4876+ /* Initialize the command */
4877+ ctlx->outbuf.wmemreq.type = host2hfa384x_16(HFA384x_USB_WMEMREQ);
4878+ ctlx->outbuf.wmemreq.frmlen = host2hfa384x_16(
4879+ sizeof(ctlx->outbuf.wmemreq.offset) +
4880+ sizeof(ctlx->outbuf.wmemreq.page) +
4881+ len);
4882+ ctlx->outbuf.wmemreq.offset = host2hfa384x_16(offset);
4883+ ctlx->outbuf.wmemreq.page = host2hfa384x_16(page);
4884+ memcpy(ctlx->outbuf.wmemreq.data, data, len);
4885+
4886+ ctlx->outbufsize = sizeof(ctlx->outbuf.wmemreq.type) +
4887+ sizeof(ctlx->outbuf.wmemreq.frmlen) +
4888+ sizeof(ctlx->outbuf.wmemreq.offset) +
4889+ sizeof(ctlx->outbuf.wmemreq.page) +
4890+ len;
4891+
4892+ ctlx->reapable = mode;
4893+ ctlx->cmdcb = cmdcb;
4894+ ctlx->usercb = usercb;
4895+ ctlx->usercb_data = usercb_data;
4896+
4897+ result = hfa384x_usbctlx_submit(hw, ctlx);
4898+ if (result != 0) {
4899+ kfree(ctlx);
4900+ } else if ( mode == DOWAIT ) {
4901+ usbctlx_wmem_completor_t completor;
4902+ hfa384x_cmdresult_t wmemresult;
4903+
4904+ result = hfa384x_usbctlx_complete_sync(
4905+ hw,
4906+ ctlx,
4907+ init_wmem_completor(&completor,
4908+ &ctlx->inbuf.wmemresp,
4909+ &wmemresult) );
4910+ }
4911+
4912+done:
4913+ DBFEXIT;
4914+ return result;
4915+}
4916+
4917+
4918+/*----------------------------------------------------------------
4919+* hfa384x_drvr_commtallies
4920+*
4921+* Send a commtallies inquiry to the MAC. Note that this is an async
4922+* call that will result in an info frame arriving sometime later.
4923+*
4924+* Arguments:
4925+* hw device structure
4926+*
4927+* Returns:
4928+* zero success.
4929+*
4930+* Side effects:
4931+*
4932+* Call context:
4933+* process
4934+----------------------------------------------------------------*/
4935+int hfa384x_drvr_commtallies( hfa384x_t *hw )
4936+{
4937+ hfa384x_metacmd_t cmd;
4938+
4939+ DBFENTER;
4940+
4941+ cmd.cmd = HFA384x_CMDCODE_INQ;
4942+ cmd.parm0 = HFA384x_IT_COMMTALLIES;
4943+ cmd.parm1 = 0;
4944+ cmd.parm2 = 0;
4945+
4946+ hfa384x_docmd_async(hw, &cmd, NULL, NULL, NULL);
4947+
4948+ DBFEXIT;
4949+ return 0;
4950+}
4951+
4952+
4953+/*----------------------------------------------------------------
4954+* hfa384x_drvr_disable
4955+*
4956+* Issues the disable command to stop communications on one of
4957+* the MACs 'ports'. Only macport 0 is valid for stations.
4958+* APs may also disable macports 1-6. Only ports that have been
4959+* previously enabled may be disabled.
4960+*
4961+* Arguments:
4962+* hw device structure
4963+* macport MAC port number (host order)
4964+*
4965+* Returns:
4966+* 0 success
4967+* >0 f/w reported failure - f/w status code
4968+* <0 driver reported error (timeout|bad arg)
4969+*
4970+* Side effects:
4971+*
4972+* Call context:
4973+* process
4974+----------------------------------------------------------------*/
4975+int hfa384x_drvr_disable(hfa384x_t *hw, u16 macport)
4976+{
4977+ int result = 0;
4978+
4979+ DBFENTER;
4980+ if ((!hw->isap && macport != 0) ||
4981+ (hw->isap && !(macport <= HFA384x_PORTID_MAX)) ||
4982+ !(hw->port_enabled[macport]) ){
4983+ result = -EINVAL;
4984+ } else {
4985+ result = hfa384x_cmd_disable(hw, macport);
4986+ if ( result == 0 ) {
4987+ hw->port_enabled[macport] = 0;
4988+ }
4989+ }
4990+ DBFEXIT;
4991+ return result;
4992+}
4993+
4994+
4995+/*----------------------------------------------------------------
4996+* hfa384x_drvr_enable
4997+*
4998+* Issues the enable command to enable communications on one of
4999+* the MACs 'ports'. Only macport 0 is valid for stations.
5000+* APs may also enable macports 1-6. Only ports that are currently
5001+* disabled may be enabled.
5002+*
5003+* Arguments:
5004+* hw device structure
5005+* macport MAC port number
5006+*
5007+* Returns:
5008+* 0 success
5009+* >0 f/w reported failure - f/w status code
5010+* <0 driver reported error (timeout|bad arg)
5011+*
5012+* Side effects:
5013+*
5014+* Call context:
5015+* process
5016+----------------------------------------------------------------*/
5017+int hfa384x_drvr_enable(hfa384x_t *hw, u16 macport)
5018+{
5019+ int result = 0;
5020+
5021+ DBFENTER;
5022+ if ((!hw->isap && macport != 0) ||
5023+ (hw->isap && !(macport <= HFA384x_PORTID_MAX)) ||
5024+ (hw->port_enabled[macport]) ){
5025+ result = -EINVAL;
5026+ } else {
5027+ result = hfa384x_cmd_enable(hw, macport);
5028+ if ( result == 0 ) {
5029+ hw->port_enabled[macport] = 1;
5030+ }
5031+ }
5032+ DBFEXIT;
5033+ return result;
5034+}
5035+
5036+
5037+/*----------------------------------------------------------------
5038+* hfa384x_drvr_flashdl_enable
5039+*
5040+* Begins the flash download state. Checks to see that we're not
5041+* already in a download state and that a port isn't enabled.
5042+* Sets the download state and retrieves the flash download
5043+* buffer location, buffer size, and timeout length.
5044+*
5045+* Arguments:
5046+* hw device structure
5047+*
5048+* Returns:
5049+* 0 success
5050+* >0 f/w reported error - f/w status code
5051+* <0 driver reported error
5052+*
5053+* Side effects:
5054+*
5055+* Call context:
5056+* process
5057+----------------------------------------------------------------*/
5058+int hfa384x_drvr_flashdl_enable(hfa384x_t *hw)
5059+{
5060+ int result = 0;
5061+ int i;
5062+
5063+ DBFENTER;
5064+ /* Check that a port isn't active */
5065+ for ( i = 0; i < HFA384x_PORTID_MAX; i++) {
5066+ if ( hw->port_enabled[i] ) {
5067+ WLAN_LOG_DEBUG(1,"called when port enabled.\n");
5068+ return -EINVAL;
5069+ }
5070+ }
5071+
5072+ /* Check that we're not already in a download state */
5073+ if ( hw->dlstate != HFA384x_DLSTATE_DISABLED ) {
5074+ return -EINVAL;
5075+ }
5076+
5077+ /* Retrieve the buffer loc&size and timeout */
5078+ if ( (result = hfa384x_drvr_getconfig(hw, HFA384x_RID_DOWNLOADBUFFER,
5079+ &(hw->bufinfo), sizeof(hw->bufinfo))) ) {
5080+ return result;
5081+ }
5082+ hw->bufinfo.page = hfa384x2host_16(hw->bufinfo.page);
5083+ hw->bufinfo.offset = hfa384x2host_16(hw->bufinfo.offset);
5084+ hw->bufinfo.len = hfa384x2host_16(hw->bufinfo.len);
5085+ if ( (result = hfa384x_drvr_getconfig16(hw, HFA384x_RID_MAXLOADTIME,
5086+ &(hw->dltimeout))) ) {
5087+ return result;
5088+ }
5089+ hw->dltimeout = hfa384x2host_16(hw->dltimeout);
5090+
5091+ WLAN_LOG_DEBUG(1,"flashdl_enable\n");
5092+
5093+ hw->dlstate = HFA384x_DLSTATE_FLASHENABLED;
5094+ DBFEXIT;
5095+ return result;
5096+}
5097+
5098+
5099+/*----------------------------------------------------------------
5100+* hfa384x_drvr_flashdl_disable
5101+*
5102+* Ends the flash download state. Note that this will cause the MAC
5103+* firmware to restart.
5104+*
5105+* Arguments:
5106+* hw device structure
5107+*
5108+* Returns:
5109+* 0 success
5110+* >0 f/w reported error - f/w status code
5111+* <0 driver reported error
5112+*
5113+* Side effects:
5114+*
5115+* Call context:
5116+* process
5117+----------------------------------------------------------------*/
5118+int hfa384x_drvr_flashdl_disable(hfa384x_t *hw)
5119+{
5120+ DBFENTER;
5121+ /* Check that we're already in the download state */
5122+ if ( hw->dlstate != HFA384x_DLSTATE_FLASHENABLED ) {
5123+ return -EINVAL;
5124+ }
5125+
5126+ WLAN_LOG_DEBUG(1,"flashdl_enable\n");
5127+
5128+ /* There isn't much we can do at this point, so I don't */
5129+ /* bother w/ the return value */
5130+ hfa384x_cmd_download(hw, HFA384x_PROGMODE_DISABLE, 0, 0 , 0);
5131+ hw->dlstate = HFA384x_DLSTATE_DISABLED;
5132+
5133+ DBFEXIT;
5134+ return 0;
5135+}
5136+
5137+
5138+/*----------------------------------------------------------------
5139+* hfa384x_drvr_flashdl_write
5140+*
5141+* Performs a FLASH download of a chunk of data. First checks to see
5142+* that we're in the FLASH download state, then sets the download
5143+* mode, uses the aux functions to 1) copy the data to the flash
5144+* buffer, 2) sets the download 'write flash' mode, 3) readback and
5145+* compare. Lather rinse, repeat as many times an necessary to get
5146+* all the given data into flash.
5147+* When all data has been written using this function (possibly
5148+* repeatedly), call drvr_flashdl_disable() to end the download state
5149+* and restart the MAC.
5150+*
5151+* Arguments:
5152+* hw device structure
5153+* daddr Card address to write to. (host order)
5154+* buf Ptr to data to write.
5155+* len Length of data (host order).
5156+*
5157+* Returns:
5158+* 0 success
5159+* >0 f/w reported error - f/w status code
5160+* <0 driver reported error
5161+*
5162+* Side effects:
5163+*
5164+* Call context:
5165+* process
5166+----------------------------------------------------------------*/
5167+int
5168+hfa384x_drvr_flashdl_write(
5169+ hfa384x_t *hw,
5170+ u32 daddr,
5171+ void *buf,
5172+ u32 len)
5173+{
5174+ int result = 0;
5175+ u32 dlbufaddr;
5176+ int nburns;
5177+ u32 burnlen;
5178+ u32 burndaddr;
5179+ u16 burnlo;
5180+ u16 burnhi;
5181+ int nwrites;
5182+ u8 *writebuf;
5183+ u16 writepage;
5184+ u16 writeoffset;
5185+ u32 writelen;
5186+ int i;
5187+ int j;
5188+
5189+ DBFENTER;
5190+ WLAN_LOG_DEBUG(5,"daddr=0x%08x len=%d\n", daddr, len);
5191+
5192+ /* Check that we're in the flash download state */
5193+ if ( hw->dlstate != HFA384x_DLSTATE_FLASHENABLED ) {
5194+ return -EINVAL;
5195+ }
5196+
5197+ WLAN_LOG_INFO("Download %d bytes to flash @0x%06x\n", len, daddr);
5198+
5199+ /* Convert to flat address for arithmetic */
5200+ /* NOTE: dlbuffer RID stores the address in AUX format */
5201+ dlbufaddr = HFA384x_ADDR_AUX_MKFLAT(
5202+ hw->bufinfo.page, hw->bufinfo.offset);
5203+ WLAN_LOG_DEBUG(5,
5204+ "dlbuf.page=0x%04x dlbuf.offset=0x%04x dlbufaddr=0x%08x\n",
5205+ hw->bufinfo.page, hw->bufinfo.offset, dlbufaddr);
5206+
5207+#if 0
5208+WLAN_LOG_WARNING("dlbuf@0x%06lx len=%d to=%d\n", dlbufaddr, hw->bufinfo.len, hw->dltimeout);
5209+#endif
5210+ /* Calculations to determine how many fills of the dlbuffer to do
5211+ * and how many USB wmemreq's to do for each fill. At this point
5212+ * in time, the dlbuffer size and the wmemreq size are the same.
5213+ * Therefore, nwrites should always be 1. The extra complexity
5214+ * here is a hedge against future changes.
5215+ */
5216+
5217+ /* Figure out how many times to do the flash programming */
5218+ nburns = len / hw->bufinfo.len;
5219+ nburns += (len % hw->bufinfo.len) ? 1 : 0;
5220+
5221+ /* For each flash program cycle, how many USB wmemreq's are needed? */
5222+ nwrites = hw->bufinfo.len / HFA384x_USB_RWMEM_MAXLEN;
5223+ nwrites += (hw->bufinfo.len % HFA384x_USB_RWMEM_MAXLEN) ? 1 : 0;
5224+
5225+ /* For each burn */
5226+ for ( i = 0; i < nburns; i++) {
5227+ /* Get the dest address and len */
5228+ burnlen = (len - (hw->bufinfo.len * i)) > hw->bufinfo.len ?
5229+ hw->bufinfo.len :
5230+ (len - (hw->bufinfo.len * i));
5231+ burndaddr = daddr + (hw->bufinfo.len * i);
5232+ burnlo = HFA384x_ADDR_CMD_MKOFF(burndaddr);
5233+ burnhi = HFA384x_ADDR_CMD_MKPAGE(burndaddr);
5234+
5235+ WLAN_LOG_INFO("Writing %d bytes to flash @0x%06x\n",
5236+ burnlen, burndaddr);
5237+
5238+ /* Set the download mode */
5239+ result = hfa384x_cmd_download(hw, HFA384x_PROGMODE_NV,
5240+ burnlo, burnhi, burnlen);
5241+ if ( result ) {
5242+ WLAN_LOG_ERROR("download(NV,lo=%x,hi=%x,len=%x) "
5243+ "cmd failed, result=%d. Aborting d/l\n",
5244+ burnlo, burnhi, burnlen, result);
5245+ goto exit_proc;
5246+ }
5247+
5248+ /* copy the data to the flash download buffer */
5249+ for ( j=0; j < nwrites; j++) {
5250+ writebuf = buf +
5251+ (i*hw->bufinfo.len) +
5252+ (j*HFA384x_USB_RWMEM_MAXLEN);
5253+
5254+ writepage = HFA384x_ADDR_CMD_MKPAGE(
5255+ dlbufaddr +
5256+ (j*HFA384x_USB_RWMEM_MAXLEN));
5257+ writeoffset = HFA384x_ADDR_CMD_MKOFF(
5258+ dlbufaddr +
5259+ (j*HFA384x_USB_RWMEM_MAXLEN));
5260+
5261+ writelen = burnlen-(j*HFA384x_USB_RWMEM_MAXLEN);
5262+ writelen = writelen > HFA384x_USB_RWMEM_MAXLEN ?
5263+ HFA384x_USB_RWMEM_MAXLEN :
5264+ writelen;
5265+
5266+ result = hfa384x_dowmem_wait( hw,
5267+ writepage,
5268+ writeoffset,
5269+ writebuf,
5270+ writelen );
5271+#if 0
5272+
5273+Comment out for debugging, assume the write was successful.
5274+ if (result) {
5275+ WLAN_LOG_ERROR(
5276+ "Write to dl buffer failed, "
5277+ "result=0x%04x. Aborting.\n",
5278+ result);
5279+ goto exit_proc;
5280+ }
5281+#endif
5282+
5283+ }
5284+
5285+ /* set the download 'write flash' mode */
5286+ result = hfa384x_cmd_download(hw,
5287+ HFA384x_PROGMODE_NVWRITE,
5288+ 0,0,0);
5289+ if ( result ) {
5290+ WLAN_LOG_ERROR(
5291+ "download(NVWRITE,lo=%x,hi=%x,len=%x) "
5292+ "cmd failed, result=%d. Aborting d/l\n",
5293+ burnlo, burnhi, burnlen, result);
5294+ goto exit_proc;
5295+ }
5296+
5297+ /* TODO: We really should do a readback and compare. */
5298+ }
5299+
5300+exit_proc:
5301+
5302+ /* Leave the firmware in the 'post-prog' mode. flashdl_disable will */
5303+ /* actually disable programming mode. Remember, that will cause the */
5304+ /* the firmware to effectively reset itself. */
5305+
5306+ DBFEXIT;
5307+ return result;
5308+}
5309+
5310+
5311+/*----------------------------------------------------------------
5312+* hfa384x_drvr_getconfig
5313+*
5314+* Performs the sequence necessary to read a config/info item.
5315+*
5316+* Arguments:
5317+* hw device structure
5318+* rid config/info record id (host order)
5319+* buf host side record buffer. Upon return it will
5320+* contain the body portion of the record (minus the
5321+* RID and len).
5322+* len buffer length (in bytes, should match record length)
5323+*
5324+* Returns:
5325+* 0 success
5326+* >0 f/w reported error - f/w status code
5327+* <0 driver reported error
5328+* -ENODATA length mismatch between argument and retrieved
5329+* record.
5330+*
5331+* Side effects:
5332+*
5333+* Call context:
5334+* process
5335+----------------------------------------------------------------*/
5336+int hfa384x_drvr_getconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len)
5337+{
5338+ int result;
5339+ DBFENTER;
5340+
5341+ result = hfa384x_dorrid_wait(hw, rid, buf, len);
5342+
5343+ DBFEXIT;
5344+ return result;
5345+}
5346+
5347+/*----------------------------------------------------------------
5348+ * hfa384x_drvr_getconfig_async
5349+ *
5350+ * Performs the sequence necessary to perform an async read of
5351+ * of a config/info item.
5352+ *
5353+ * Arguments:
5354+ * hw device structure
5355+ * rid config/info record id (host order)
5356+ * buf host side record buffer. Upon return it will
5357+ * contain the body portion of the record (minus the
5358+ * RID and len).
5359+ * len buffer length (in bytes, should match record length)
5360+ * cbfn caller supplied callback, called when the command
5361+ * is done (successful or not).
5362+ * cbfndata pointer to some caller supplied data that will be
5363+ * passed in as an argument to the cbfn.
5364+ *
5365+ * Returns:
5366+ * nothing the cbfn gets a status argument identifying if
5367+ * any errors occur.
5368+ * Side effects:
5369+ * Queues an hfa384x_usbcmd_t for subsequent execution.
5370+ *
5371+ * Call context:
5372+ * Any
5373+ ----------------------------------------------------------------*/
5374+int
5375+hfa384x_drvr_getconfig_async(
5376+ hfa384x_t *hw,
5377+ u16 rid,
5378+ ctlx_usercb_t usercb,
5379+ void *usercb_data)
5380+{
5381+ return hfa384x_dorrid_async(hw, rid, NULL, 0,
5382+ hfa384x_cb_rrid, usercb, usercb_data);
5383+}
5384+
5385+/*----------------------------------------------------------------
5386+ * hfa384x_drvr_setconfig_async
5387+ *
5388+ * Performs the sequence necessary to write a config/info item.
5389+ *
5390+ * Arguments:
5391+ * hw device structure
5392+ * rid config/info record id (in host order)
5393+ * buf host side record buffer
5394+ * len buffer length (in bytes)
5395+ * usercb completion callback
5396+ * usercb_data completion callback argument
5397+ *
5398+ * Returns:
5399+ * 0 success
5400+ * >0 f/w reported error - f/w status code
5401+ * <0 driver reported error
5402+ *
5403+ * Side effects:
5404+ *
5405+ * Call context:
5406+ * process
5407+ ----------------------------------------------------------------*/
5408+int
5409+hfa384x_drvr_setconfig_async(
5410+ hfa384x_t *hw,
5411+ u16 rid,
5412+ void *buf,
5413+ u16 len,
5414+ ctlx_usercb_t usercb,
5415+ void *usercb_data)
5416+{
5417+ return hfa384x_dowrid_async(hw, rid, buf, len,
5418+ hfa384x_cb_status, usercb, usercb_data);
5419+}
5420+
5421+/*----------------------------------------------------------------
5422+* hfa384x_drvr_handover
5423+*
5424+* Sends a handover notification to the MAC.
5425+*
5426+* Arguments:
5427+* hw device structure
5428+* addr address of station that's left
5429+*
5430+* Returns:
5431+* zero success.
5432+* -ERESTARTSYS received signal while waiting for semaphore.
5433+* -EIO failed to write to bap, or failed in cmd.
5434+*
5435+* Side effects:
5436+*
5437+* Call context:
5438+* process
5439+----------------------------------------------------------------*/
5440+int hfa384x_drvr_handover( hfa384x_t *hw, u8 *addr)
5441+{
5442+ DBFENTER;
5443+ WLAN_LOG_ERROR("Not currently supported in USB!\n");
5444+ DBFEXIT;
5445+ return -EIO;
5446+}
5447+
5448+/*----------------------------------------------------------------
5449+* hfa384x_drvr_low_level
5450+*
5451+* Write test commands to the card. Some test commands don't make
5452+* sense without prior set-up. For example, continous TX isn't very
5453+* useful until you set the channel. That functionality should be
5454+*
5455+* Side effects:
5456+*
5457+* Call context:
5458+* process thread
5459+* -----------------------------------------------------------------*/
5460+int hfa384x_drvr_low_level(hfa384x_t *hw, hfa384x_metacmd_t *cmd)
5461+{
5462+ int result;
5463+ DBFENTER;
5464+
5465+ /* Do i need a host2hfa... conversion ? */
5466+
5467+ result = hfa384x_docmd_wait(hw, cmd);
5468+
5469+ DBFEXIT;
5470+ return result;
5471+}
5472+
5473+/*----------------------------------------------------------------
5474+* hfa384x_drvr_ramdl_disable
5475+*
5476+* Ends the ram download state.
5477+*
5478+* Arguments:
5479+* hw device structure
5480+*
5481+* Returns:
5482+* 0 success
5483+* >0 f/w reported error - f/w status code
5484+* <0 driver reported error
5485+*
5486+* Side effects:
5487+*
5488+* Call context:
5489+* process
5490+----------------------------------------------------------------*/
5491+int
5492+hfa384x_drvr_ramdl_disable(hfa384x_t *hw)
5493+{
5494+ DBFENTER;
5495+ /* Check that we're already in the download state */
5496+ if ( hw->dlstate != HFA384x_DLSTATE_RAMENABLED ) {
5497+ return -EINVAL;
5498+ }
5499+
5500+ WLAN_LOG_DEBUG(3,"ramdl_disable()\n");
5501+
5502+ /* There isn't much we can do at this point, so I don't */
5503+ /* bother w/ the return value */
5504+ hfa384x_cmd_download(hw, HFA384x_PROGMODE_DISABLE, 0, 0 , 0);
5505+ hw->dlstate = HFA384x_DLSTATE_DISABLED;
5506+
5507+ DBFEXIT;
5508+ return 0;
5509+}
5510+
5511+
5512+/*----------------------------------------------------------------
5513+* hfa384x_drvr_ramdl_enable
5514+*
5515+* Begins the ram download state. Checks to see that we're not
5516+* already in a download state and that a port isn't enabled.
5517+* Sets the download state and calls cmd_download with the
5518+* ENABLE_VOLATILE subcommand and the exeaddr argument.
5519+*
5520+* Arguments:
5521+* hw device structure
5522+* exeaddr the card execution address that will be
5523+* jumped to when ramdl_disable() is called
5524+* (host order).
5525+*
5526+* Returns:
5527+* 0 success
5528+* >0 f/w reported error - f/w status code
5529+* <0 driver reported error
5530+*
5531+* Side effects:
5532+*
5533+* Call context:
5534+* process
5535+----------------------------------------------------------------*/
5536+int
5537+hfa384x_drvr_ramdl_enable(hfa384x_t *hw, u32 exeaddr)
5538+{
5539+ int result = 0;
5540+ u16 lowaddr;
5541+ u16 hiaddr;
5542+ int i;
5543+ DBFENTER;
5544+ /* Check that a port isn't active */
5545+ for ( i = 0; i < HFA384x_PORTID_MAX; i++) {
5546+ if ( hw->port_enabled[i] ) {
5547+ WLAN_LOG_ERROR(
5548+ "Can't download with a macport enabled.\n");
5549+ return -EINVAL;
5550+ }
5551+ }
5552+
5553+ /* Check that we're not already in a download state */
5554+ if ( hw->dlstate != HFA384x_DLSTATE_DISABLED ) {
5555+ WLAN_LOG_ERROR(
5556+ "Download state not disabled.\n");
5557+ return -EINVAL;
5558+ }
5559+
5560+ WLAN_LOG_DEBUG(3,"ramdl_enable, exeaddr=0x%08x\n", exeaddr);
5561+
5562+ /* Call the download(1,addr) function */
5563+ lowaddr = HFA384x_ADDR_CMD_MKOFF(exeaddr);
5564+ hiaddr = HFA384x_ADDR_CMD_MKPAGE(exeaddr);
5565+
5566+ result = hfa384x_cmd_download(hw, HFA384x_PROGMODE_RAM,
5567+ lowaddr, hiaddr, 0);
5568+
5569+ if ( result == 0) {
5570+ /* Set the download state */
5571+ hw->dlstate = HFA384x_DLSTATE_RAMENABLED;
5572+ } else {
5573+ WLAN_LOG_DEBUG(1,
5574+ "cmd_download(0x%04x, 0x%04x) failed, result=%d.\n",
5575+ lowaddr,
5576+ hiaddr,
5577+ result);
5578+ }
5579+
5580+ DBFEXIT;
5581+ return result;
5582+}
5583+
5584+
5585+/*----------------------------------------------------------------
5586+* hfa384x_drvr_ramdl_write
5587+*
5588+* Performs a RAM download of a chunk of data. First checks to see
5589+* that we're in the RAM download state, then uses the [read|write]mem USB
5590+* commands to 1) copy the data, 2) readback and compare. The download
5591+* state is unaffected. When all data has been written using
5592+* this function, call drvr_ramdl_disable() to end the download state
5593+* and restart the MAC.
5594+*
5595+* Arguments:
5596+* hw device structure
5597+* daddr Card address to write to. (host order)
5598+* buf Ptr to data to write.
5599+* len Length of data (host order).
5600+*
5601+* Returns:
5602+* 0 success
5603+* >0 f/w reported error - f/w status code
5604+* <0 driver reported error
5605+*
5606+* Side effects:
5607+*
5608+* Call context:
5609+* process
5610+----------------------------------------------------------------*/
5611+int
5612+hfa384x_drvr_ramdl_write(hfa384x_t *hw, u32 daddr, void* buf, u32 len)
5613+{
5614+ int result = 0;
5615+ int nwrites;
5616+ u8 *data = buf;
5617+ int i;
5618+ u32 curraddr;
5619+ u16 currpage;
5620+ u16 curroffset;
5621+ u16 currlen;
5622+ DBFENTER;
5623+ /* Check that we're in the ram download state */
5624+ if ( hw->dlstate != HFA384x_DLSTATE_RAMENABLED ) {
5625+ return -EINVAL;
5626+ }
5627+
5628+ WLAN_LOG_INFO("Writing %d bytes to ram @0x%06x\n", len, daddr);
5629+
5630+ /* How many dowmem calls? */
5631+ nwrites = len / HFA384x_USB_RWMEM_MAXLEN;
5632+ nwrites += len % HFA384x_USB_RWMEM_MAXLEN ? 1 : 0;
5633+
5634+ /* Do blocking wmem's */
5635+ for(i=0; i < nwrites; i++) {
5636+ /* make address args */
5637+ curraddr = daddr + (i * HFA384x_USB_RWMEM_MAXLEN);
5638+ currpage = HFA384x_ADDR_CMD_MKPAGE(curraddr);
5639+ curroffset = HFA384x_ADDR_CMD_MKOFF(curraddr);
5640+ currlen = len - (i * HFA384x_USB_RWMEM_MAXLEN);
5641+ if ( currlen > HFA384x_USB_RWMEM_MAXLEN) {
5642+ currlen = HFA384x_USB_RWMEM_MAXLEN;
5643+ }
5644+
5645+ /* Do blocking ctlx */
5646+ result = hfa384x_dowmem_wait( hw,
5647+ currpage,
5648+ curroffset,
5649+ data + (i*HFA384x_USB_RWMEM_MAXLEN),
5650+ currlen );
5651+
5652+ if (result) break;
5653+
5654+ /* TODO: We really should have a readback. */
5655+ }
5656+
5657+ DBFEXIT;
5658+ return result;
5659+}
5660+
5661+
5662+/*----------------------------------------------------------------
5663+* hfa384x_drvr_readpda
5664+*
5665+* Performs the sequence to read the PDA space. Note there is no
5666+* drvr_writepda() function. Writing a PDA is
5667+* generally implemented by a calling component via calls to
5668+* cmd_download and writing to the flash download buffer via the
5669+* aux regs.
5670+*
5671+* Arguments:
5672+* hw device structure
5673+* buf buffer to store PDA in
5674+* len buffer length
5675+*
5676+* Returns:
5677+* 0 success
5678+* >0 f/w reported error - f/w status code
5679+* <0 driver reported error
5680+* -ETIMEOUT timout waiting for the cmd regs to become
5681+* available, or waiting for the control reg
5682+* to indicate the Aux port is enabled.
5683+* -ENODATA the buffer does NOT contain a valid PDA.
5684+* Either the card PDA is bad, or the auxdata
5685+* reads are giving us garbage.
5686+
5687+*
5688+* Side effects:
5689+*
5690+* Call context:
5691+* process or non-card interrupt.
5692+----------------------------------------------------------------*/
5693+int hfa384x_drvr_readpda(hfa384x_t *hw, void *buf, unsigned int len)
5694+{
5695+ int result = 0;
5696+ u16 *pda = buf;
5697+ int pdaok = 0;
5698+ int morepdrs = 1;
5699+ int currpdr = 0; /* word offset of the current pdr */
5700+ size_t i;
5701+ u16 pdrlen; /* pdr length in bytes, host order */
5702+ u16 pdrcode; /* pdr code, host order */
5703+ u16 currpage;
5704+ u16 curroffset;
5705+ struct pdaloc {
5706+ u32 cardaddr;
5707+ u16 auxctl;
5708+ } pdaloc[] =
5709+ {
5710+ { HFA3842_PDA_BASE, 0},
5711+ { HFA3841_PDA_BASE, 0},
5712+ { HFA3841_PDA_BOGUS_BASE, 0}
5713+ };
5714+
5715+ DBFENTER;
5716+
5717+ /* Read the pda from each known address. */
5718+ for ( i = 0; i < ARRAY_SIZE(pdaloc); i++) {
5719+ /* Make address */
5720+ currpage = HFA384x_ADDR_CMD_MKPAGE(pdaloc[i].cardaddr);
5721+ curroffset = HFA384x_ADDR_CMD_MKOFF(pdaloc[i].cardaddr);
5722+
5723+ result = hfa384x_dormem_wait(hw,
5724+ currpage,
5725+ curroffset,
5726+ buf,
5727+ len); /* units of bytes */
5728+
5729+ if (result) {
5730+ WLAN_LOG_WARNING(
5731+ "Read from index %zd failed, continuing\n",
5732+ i );
5733+ continue;
5734+ }
5735+
5736+ /* Test for garbage */
5737+ pdaok = 1; /* initially assume good */
5738+ morepdrs = 1;
5739+ while ( pdaok && morepdrs ) {
5740+ pdrlen = hfa384x2host_16(pda[currpdr]) * 2;
5741+ pdrcode = hfa384x2host_16(pda[currpdr+1]);
5742+ /* Test the record length */
5743+ if ( pdrlen > HFA384x_PDR_LEN_MAX || pdrlen == 0) {
5744+ WLAN_LOG_ERROR("pdrlen invalid=%d\n",
5745+ pdrlen);
5746+ pdaok = 0;
5747+ break;
5748+ }
5749+ /* Test the code */
5750+ if ( !hfa384x_isgood_pdrcode(pdrcode) ) {
5751+ WLAN_LOG_ERROR("pdrcode invalid=%d\n",
5752+ pdrcode);
5753+ pdaok = 0;
5754+ break;
5755+ }
5756+ /* Test for completion */
5757+ if ( pdrcode == HFA384x_PDR_END_OF_PDA) {
5758+ morepdrs = 0;
5759+ }
5760+
5761+ /* Move to the next pdr (if necessary) */
5762+ if ( morepdrs ) {
5763+ /* note the access to pda[], need words here */
5764+ currpdr += hfa384x2host_16(pda[currpdr]) + 1;
5765+ }
5766+ }
5767+ if ( pdaok ) {
5768+ WLAN_LOG_INFO(
5769+ "PDA Read from 0x%08x in %s space.\n",
5770+ pdaloc[i].cardaddr,
5771+ pdaloc[i].auxctl == 0 ? "EXTDS" :
5772+ pdaloc[i].auxctl == 1 ? "NV" :
5773+ pdaloc[i].auxctl == 2 ? "PHY" :
5774+ pdaloc[i].auxctl == 3 ? "ICSRAM" :
5775+ "<bogus auxctl>");
5776+ break;
5777+ }
5778+ }
5779+ result = pdaok ? 0 : -ENODATA;
5780+
5781+ if ( result ) {
5782+ WLAN_LOG_DEBUG(3,"Failure: pda is not okay\n");
5783+ }
5784+
5785+ DBFEXIT;
5786+ return result;
5787+}
5788+
5789+
5790+/*----------------------------------------------------------------
5791+* hfa384x_drvr_setconfig
5792+*
5793+* Performs the sequence necessary to write a config/info item.
5794+*
5795+* Arguments:
5796+* hw device structure
5797+* rid config/info record id (in host order)
5798+* buf host side record buffer
5799+* len buffer length (in bytes)
5800+*
5801+* Returns:
5802+* 0 success
5803+* >0 f/w reported error - f/w status code
5804+* <0 driver reported error
5805+*
5806+* Side effects:
5807+*
5808+* Call context:
5809+* process
5810+----------------------------------------------------------------*/
5811+int hfa384x_drvr_setconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len)
5812+{
5813+ return hfa384x_dowrid_wait(hw, rid, buf, len);
5814+}
5815+
5816+/*----------------------------------------------------------------
5817+* hfa384x_drvr_start
5818+*
5819+* Issues the MAC initialize command, sets up some data structures,
5820+* and enables the interrupts. After this function completes, the
5821+* low-level stuff should be ready for any/all commands.
5822+*
5823+* Arguments:
5824+* hw device structure
5825+* Returns:
5826+* 0 success
5827+* >0 f/w reported error - f/w status code
5828+* <0 driver reported error
5829+*
5830+* Side effects:
5831+*
5832+* Call context:
5833+* process
5834+----------------------------------------------------------------*/
5835+
5836+int hfa384x_drvr_start(hfa384x_t *hw)
5837+{
5838+ int result, result1, result2;
5839+ u16 status;
5840+ DBFENTER;
5841+
5842+ might_sleep();
5843+
5844+ /* Clear endpoint stalls - but only do this if the endpoint
5845+ * is showing a stall status. Some prism2 cards seem to behave
5846+ * badly if a clear_halt is called when the endpoint is already
5847+ * ok
5848+ */
5849+ result = usb_get_status(hw->usb, USB_RECIP_ENDPOINT, hw->endp_in, &status);
5850+ if (result < 0) {
5851+ WLAN_LOG_ERROR(
5852+ "Cannot get bulk in endpoint status.\n");
5853+ goto done;
5854+ }
5855+ if ((status == 1) && usb_clear_halt(hw->usb, hw->endp_in)) {
5856+ WLAN_LOG_ERROR(
5857+ "Failed to reset bulk in endpoint.\n");
5858+ }
5859+
5860+ result = usb_get_status(hw->usb, USB_RECIP_ENDPOINT, hw->endp_out, &status);
5861+ if (result < 0) {
5862+ WLAN_LOG_ERROR(
5863+ "Cannot get bulk out endpoint status.\n");
5864+ goto done;
5865+ }
5866+ if ((status == 1) && usb_clear_halt(hw->usb, hw->endp_out)) {
5867+ WLAN_LOG_ERROR(
5868+ "Failed to reset bulk out endpoint.\n");
5869+ }
5870+
5871+ /* Synchronous unlink, in case we're trying to restart the driver */
5872+ usb_kill_urb(&hw->rx_urb);
5873+
5874+ /* Post the IN urb */
5875+ result = submit_rx_urb(hw, GFP_KERNEL);
5876+ if (result != 0) {
5877+ WLAN_LOG_ERROR(
5878+ "Fatal, failed to submit RX URB, result=%d\n",
5879+ result);
5880+ goto done;
5881+ }
5882+
5883+ /* Call initialize twice, with a 1 second sleep in between.
5884+ * This is a nasty work-around since many prism2 cards seem to
5885+ * need time to settle after an init from cold. The second
5886+ * call to initialize in theory is not necessary - but we call
5887+ * it anyway as a double insurance policy:
5888+ * 1) If the first init should fail, the second may well succeed
5889+ * and the card can still be used
5890+ * 2) It helps ensures all is well with the card after the first
5891+ * init and settle time.
5892+ */
5893+ result1 = hfa384x_cmd_initialize(hw);
5894+ msleep(1000);
5895+ result = result2 = hfa384x_cmd_initialize(hw);
5896+ if (result1 != 0) {
5897+ if (result2 != 0) {
5898+ WLAN_LOG_ERROR(
5899+ "cmd_initialize() failed on two attempts, results %d and %d\n",
5900+ result1, result2);
5901+ usb_kill_urb(&hw->rx_urb);
5902+ goto done;
5903+ } else {
5904+ WLAN_LOG_DEBUG(0, "First cmd_initialize() failed (result %d),\n",
5905+ result1);
5906+ WLAN_LOG_DEBUG(0, "but second attempt succeeded. All should be ok\n");
5907+ }
5908+ } else if (result2 != 0) {
5909+ WLAN_LOG_WARNING(
5910+ "First cmd_initialize() succeeded, but second attempt failed (result=%d)\n",
5911+ result2);
5912+ WLAN_LOG_WARNING("Most likely the card will be functional\n");
5913+ goto done;
5914+ }
5915+
5916+ hw->state = HFA384x_STATE_RUNNING;
5917+
5918+done:
5919+ DBFEXIT;
5920+ return result;
5921+}
5922+
5923+
5924+/*----------------------------------------------------------------
5925+* hfa384x_drvr_stop
5926+*
5927+* Shuts down the MAC to the point where it is safe to unload the
5928+* driver. Any subsystem that may be holding a data or function
5929+* ptr into the driver must be cleared/deinitialized.
5930+*
5931+* Arguments:
5932+* hw device structure
5933+* Returns:
5934+* 0 success
5935+* >0 f/w reported error - f/w status code
5936+* <0 driver reported error
5937+*
5938+* Side effects:
5939+*
5940+* Call context:
5941+* process
5942+----------------------------------------------------------------*/
5943+int
5944+hfa384x_drvr_stop(hfa384x_t *hw)
5945+{
5946+ int result = 0;
5947+ int i;
5948+ DBFENTER;
5949+
5950+ might_sleep();
5951+
5952+ /* There's no need for spinlocks here. The USB "disconnect"
5953+ * function sets this "removed" flag and then calls us.
5954+ */
5955+ if ( !hw->wlandev->hwremoved ) {
5956+ /* Call initialize to leave the MAC in its 'reset' state */
5957+ hfa384x_cmd_initialize(hw);
5958+
5959+ /* Cancel the rxurb */
5960+ usb_kill_urb(&hw->rx_urb);
5961+ }
5962+
5963+ hw->link_status = HFA384x_LINK_NOTCONNECTED;
5964+ hw->state = HFA384x_STATE_INIT;
5965+
5966+ del_timer_sync(&hw->commsqual_timer);
5967+
5968+ /* Clear all the port status */
5969+ for ( i = 0; i < HFA384x_NUMPORTS_MAX; i++) {
5970+ hw->port_enabled[i] = 0;
5971+ }
5972+
5973+ DBFEXIT;
5974+ return result;
5975+}
5976+
5977+/*----------------------------------------------------------------
5978+* hfa384x_drvr_txframe
5979+*
5980+* Takes a frame from prism2sta and queues it for transmission.
5981+*
5982+* Arguments:
5983+* hw device structure
5984+* skb packet buffer struct. Contains an 802.11
5985+* data frame.
5986+* p80211_hdr points to the 802.11 header for the packet.
5987+* Returns:
5988+* 0 Success and more buffs available
5989+* 1 Success but no more buffs
5990+* 2 Allocation failure
5991+* 4 Buffer full or queue busy
5992+*
5993+* Side effects:
5994+*
5995+* Call context:
5996+* interrupt
5997+----------------------------------------------------------------*/
5998+int hfa384x_drvr_txframe(hfa384x_t *hw, struct sk_buff *skb, p80211_hdr_t *p80211_hdr, p80211_metawep_t *p80211_wep)
5999+
6000+{
6001+ int usbpktlen = sizeof(hfa384x_tx_frame_t);
6002+ int result;
6003+ int ret;
6004+ char *ptr;
6005+
6006+ DBFENTER;
6007+
6008+ if (hw->tx_urb.status == -EINPROGRESS) {
6009+ WLAN_LOG_WARNING("TX URB already in use\n");
6010+ result = 3;
6011+ goto exit;
6012+ }
6013+
6014+ /* Build Tx frame structure */
6015+ /* Set up the control field */
6016+ memset(&hw->txbuff.txfrm.desc, 0, sizeof(hw->txbuff.txfrm.desc));
6017+
6018+ /* Setup the usb type field */
6019+ hw->txbuff.type = host2hfa384x_16(HFA384x_USB_TXFRM);
6020+
6021+ /* Set up the sw_support field to identify this frame */
6022+ hw->txbuff.txfrm.desc.sw_support = 0x0123;
6023+
6024+/* Tx complete and Tx exception disable per dleach. Might be causing
6025+ * buf depletion
6026+ */
6027+//#define DOEXC SLP -- doboth breaks horribly under load, doexc less so.
6028+#if defined(DOBOTH)
6029+ hw->txbuff.txfrm.desc.tx_control =
6030+ HFA384x_TX_MACPORT_SET(0) | HFA384x_TX_STRUCTYPE_SET(1) |
6031+ HFA384x_TX_TXEX_SET(1) | HFA384x_TX_TXOK_SET(1);
6032+#elif defined(DOEXC)
6033+ hw->txbuff.txfrm.desc.tx_control =
6034+ HFA384x_TX_MACPORT_SET(0) | HFA384x_TX_STRUCTYPE_SET(1) |
6035+ HFA384x_TX_TXEX_SET(1) | HFA384x_TX_TXOK_SET(0);
6036+#else
6037+ hw->txbuff.txfrm.desc.tx_control =
6038+ HFA384x_TX_MACPORT_SET(0) | HFA384x_TX_STRUCTYPE_SET(1) |
6039+ HFA384x_TX_TXEX_SET(0) | HFA384x_TX_TXOK_SET(0);
6040+#endif
6041+ hw->txbuff.txfrm.desc.tx_control =
6042+ host2hfa384x_16(hw->txbuff.txfrm.desc.tx_control);
6043+
6044+ /* copy the header over to the txdesc */
6045+ memcpy(&(hw->txbuff.txfrm.desc.frame_control), p80211_hdr, sizeof(p80211_hdr_t));
6046+
6047+ /* if we're using host WEP, increase size by IV+ICV */
6048+ if (p80211_wep->data) {
6049+ hw->txbuff.txfrm.desc.data_len = host2hfa384x_16(skb->len+8);
6050+ // hw->txbuff.txfrm.desc.tx_control |= HFA384x_TX_NOENCRYPT_SET(1);
6051+ usbpktlen+=8;
6052+ } else {
6053+ hw->txbuff.txfrm.desc.data_len = host2hfa384x_16(skb->len);
6054+ }
6055+
6056+ usbpktlen += skb->len;
6057+
6058+ /* copy over the WEP IV if we are using host WEP */
6059+ ptr = hw->txbuff.txfrm.data;
6060+ if (p80211_wep->data) {
6061+ memcpy(ptr, p80211_wep->iv, sizeof(p80211_wep->iv));
6062+ ptr+= sizeof(p80211_wep->iv);
6063+ memcpy(ptr, p80211_wep->data, skb->len);
6064+ } else {
6065+ memcpy(ptr, skb->data, skb->len);
6066+ }
6067+ /* copy over the packet data */
6068+ ptr+= skb->len;
6069+
6070+ /* copy over the WEP ICV if we are using host WEP */
6071+ if (p80211_wep->data) {
6072+ memcpy(ptr, p80211_wep->icv, sizeof(p80211_wep->icv));
6073+ }
6074+
6075+ /* Send the USB packet */
6076+ usb_fill_bulk_urb( &(hw->tx_urb), hw->usb,
6077+ hw->endp_out,
6078+ &(hw->txbuff), ROUNDUP64(usbpktlen),
6079+ hfa384x_usbout_callback, hw->wlandev );
6080+ hw->tx_urb.transfer_flags |= USB_QUEUE_BULK;
6081+
6082+ result = 1;
6083+ ret = submit_tx_urb(hw, &hw->tx_urb, GFP_ATOMIC);
6084+ if ( ret != 0 ) {
6085+ WLAN_LOG_ERROR(
6086+ "submit_tx_urb() failed, error=%d\n", ret);
6087+ result = 3;
6088+ }
6089+
6090+ exit:
6091+ DBFEXIT;
6092+ return result;
6093+}
6094+
6095+void hfa384x_tx_timeout(wlandevice_t *wlandev)
6096+{
6097+ hfa384x_t *hw = wlandev->priv;
6098+ unsigned long flags;
6099+
6100+ DBFENTER;
6101+
6102+ spin_lock_irqsave(&hw->ctlxq.lock, flags);
6103+
6104+ if ( !hw->wlandev->hwremoved &&
6105+ /* Note the bitwise OR, not the logical OR. */
6106+ ( !test_and_set_bit(WORK_TX_HALT, &hw->usb_flags) |
6107+ !test_and_set_bit(WORK_RX_HALT, &hw->usb_flags) ) )
6108+ {
6109+ schedule_work(&hw->usb_work);
6110+ }
6111+
6112+ spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
6113+
6114+ DBFEXIT;
6115+}
6116+
6117+/*----------------------------------------------------------------
6118+* hfa384x_usbctlx_reaper_task
6119+*
6120+* Tasklet to delete dead CTLX objects
6121+*
6122+* Arguments:
6123+* data ptr to a hfa384x_t
6124+*
6125+* Returns:
6126+*
6127+* Call context:
6128+* Interrupt
6129+----------------------------------------------------------------*/
6130+static void hfa384x_usbctlx_reaper_task(unsigned long data)
6131+{
6132+ hfa384x_t *hw = (hfa384x_t*)data;
6133+ struct list_head *entry;
6134+ struct list_head *temp;
6135+ unsigned long flags;
6136+
6137+ DBFENTER;
6138+
6139+ spin_lock_irqsave(&hw->ctlxq.lock, flags);
6140+
6141+ /* This list is guaranteed to be empty if someone
6142+ * has unplugged the adapter.
6143+ */
6144+ list_for_each_safe(entry, temp, &hw->ctlxq.reapable) {
6145+ hfa384x_usbctlx_t *ctlx;
6146+
6147+ ctlx = list_entry(entry, hfa384x_usbctlx_t, list);
6148+ list_del(&ctlx->list);
6149+ kfree(ctlx);
6150+ }
6151+
6152+ spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
6153+
6154+ DBFEXIT;
6155+}
6156+
6157+/*----------------------------------------------------------------
6158+* hfa384x_usbctlx_completion_task
6159+*
6160+* Tasklet to call completion handlers for returned CTLXs
6161+*
6162+* Arguments:
6163+* data ptr to hfa384x_t
6164+*
6165+* Returns:
6166+* Nothing
6167+*
6168+* Call context:
6169+* Interrupt
6170+----------------------------------------------------------------*/
6171+static void hfa384x_usbctlx_completion_task(unsigned long data)
6172+{
6173+ hfa384x_t *hw = (hfa384x_t*)data;
6174+ struct list_head *entry;
6175+ struct list_head *temp;
6176+ unsigned long flags;
6177+
6178+ int reap = 0;
6179+
6180+ DBFENTER;
6181+
6182+ spin_lock_irqsave(&hw->ctlxq.lock, flags);
6183+
6184+ /* This list is guaranteed to be empty if someone
6185+ * has unplugged the adapter ...
6186+ */
6187+ list_for_each_safe(entry, temp, &hw->ctlxq.completing) {
6188+ hfa384x_usbctlx_t *ctlx;
6189+
6190+ ctlx = list_entry(entry, hfa384x_usbctlx_t, list);
6191+
6192+ /* Call the completion function that this
6193+ * command was assigned, assuming it has one.
6194+ */
6195+ if ( ctlx->cmdcb != NULL ) {
6196+ spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
6197+ ctlx->cmdcb(hw, ctlx);
6198+ spin_lock_irqsave(&hw->ctlxq.lock, flags);
6199+
6200+ /* Make sure we don't try and complete
6201+ * this CTLX more than once!
6202+ */
6203+ ctlx->cmdcb = NULL;
6204+
6205+ /* Did someone yank the adapter out
6206+ * while our list was (briefly) unlocked?
6207+ */
6208+ if ( hw->wlandev->hwremoved )
6209+ {
6210+ reap = 0;
6211+ break;
6212+ }
6213+ }
6214+
6215+ /*
6216+ * "Reapable" CTLXs are ones which don't have any
6217+ * threads waiting for them to die. Hence they must
6218+ * be delivered to The Reaper!
6219+ */
6220+ if ( ctlx->reapable ) {
6221+ /* Move the CTLX off the "completing" list (hopefully)
6222+ * on to the "reapable" list where the reaper task
6223+ * can find it. And "reapable" means that this CTLX
6224+ * isn't sitting on a wait-queue somewhere.
6225+ */
6226+ list_move_tail(&ctlx->list, &hw->ctlxq.reapable);
6227+ reap = 1;
6228+ }
6229+
6230+ complete(&ctlx->done);
6231+ }
6232+ spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
6233+
6234+ if (reap)
6235+ tasklet_schedule(&hw->reaper_bh);
6236+
6237+ DBFEXIT;
6238+}
6239+
6240+/*----------------------------------------------------------------
6241+* unlocked_usbctlx_cancel_async
6242+*
6243+* Mark the CTLX dead asynchronously, and ensure that the
6244+* next command on the queue is run afterwards.
6245+*
6246+* Arguments:
6247+* hw ptr to the hfa384x_t structure
6248+* ctlx ptr to a CTLX structure
6249+*
6250+* Returns:
6251+* 0 the CTLX's URB is inactive
6252+* -EINPROGRESS the URB is currently being unlinked
6253+*
6254+* Call context:
6255+* Either process or interrupt, but presumably interrupt
6256+----------------------------------------------------------------*/
6257+static int unlocked_usbctlx_cancel_async(hfa384x_t *hw, hfa384x_usbctlx_t *ctlx)
6258+{
6259+ int ret;
6260+
6261+ DBFENTER;
6262+
6263+ /*
6264+ * Try to delete the URB containing our request packet.
6265+ * If we succeed, then its completion handler will be
6266+ * called with a status of -ECONNRESET.
6267+ */
6268+ hw->ctlx_urb.transfer_flags |= URB_ASYNC_UNLINK;
6269+ ret = usb_unlink_urb(&hw->ctlx_urb);
6270+
6271+ if (ret != -EINPROGRESS) {
6272+ /*
6273+ * The OUT URB had either already completed
6274+ * or was still in the pending queue, so the
6275+ * URB's completion function will not be called.
6276+ * We will have to complete the CTLX ourselves.
6277+ */
6278+ ctlx->state = CTLX_REQ_FAILED;
6279+ unlocked_usbctlx_complete(hw, ctlx);
6280+ ret = 0;
6281+ }
6282+
6283+ DBFEXIT;
6284+
6285+ return ret;
6286+}
6287+
6288+/*----------------------------------------------------------------
6289+* unlocked_usbctlx_complete
6290+*
6291+* A CTLX has completed. It may have been successful, it may not
6292+* have been. At this point, the CTLX should be quiescent. The URBs
6293+* aren't active and the timers should have been stopped.
6294+*
6295+* The CTLX is migrated to the "completing" queue, and the completing
6296+* tasklet is scheduled.
6297+*
6298+* Arguments:
6299+* hw ptr to a hfa384x_t structure
6300+* ctlx ptr to a ctlx structure
6301+*
6302+* Returns:
6303+* nothing
6304+*
6305+* Side effects:
6306+*
6307+* Call context:
6308+* Either, assume interrupt
6309+----------------------------------------------------------------*/
6310+static void unlocked_usbctlx_complete(hfa384x_t *hw, hfa384x_usbctlx_t *ctlx)
6311+{
6312+ DBFENTER;
6313+
6314+ /* Timers have been stopped, and ctlx should be in
6315+ * a terminal state. Retire it from the "active"
6316+ * queue.
6317+ */
6318+ list_move_tail(&ctlx->list, &hw->ctlxq.completing);
6319+ tasklet_schedule(&hw->completion_bh);
6320+
6321+ switch (ctlx->state) {
6322+ case CTLX_COMPLETE:
6323+ case CTLX_REQ_FAILED:
6324+ /* This are the correct terminating states. */
6325+ break;
6326+
6327+ default:
6328+ WLAN_LOG_ERROR("CTLX[%d] not in a terminating state(%s)\n",
6329+ hfa384x2host_16(ctlx->outbuf.type),
6330+ ctlxstr(ctlx->state));
6331+ break;
6332+ } /* switch */
6333+
6334+ DBFEXIT;
6335+}
6336+
6337+/*----------------------------------------------------------------
6338+* hfa384x_usbctlxq_run
6339+*
6340+* Checks to see if the head item is running. If not, starts it.
6341+*
6342+* Arguments:
6343+* hw ptr to hfa384x_t
6344+*
6345+* Returns:
6346+* nothing
6347+*
6348+* Side effects:
6349+*
6350+* Call context:
6351+* any
6352+----------------------------------------------------------------*/
6353+static void
6354+hfa384x_usbctlxq_run(hfa384x_t *hw)
6355+{
6356+ unsigned long flags;
6357+ DBFENTER;
6358+
6359+ /* acquire lock */
6360+ spin_lock_irqsave(&hw->ctlxq.lock, flags);
6361+
6362+ /* Only one active CTLX at any one time, because there's no
6363+ * other (reliable) way to match the response URB to the
6364+ * correct CTLX.
6365+ *
6366+ * Don't touch any of these CTLXs if the hardware
6367+ * has been removed or the USB subsystem is stalled.
6368+ */
6369+ if ( !list_empty(&hw->ctlxq.active) ||
6370+ test_bit(WORK_TX_HALT, &hw->usb_flags) ||
6371+ hw->wlandev->hwremoved )
6372+ goto unlock;
6373+
6374+ while ( !list_empty(&hw->ctlxq.pending) ) {
6375+ hfa384x_usbctlx_t *head;
6376+ int result;
6377+
6378+ /* This is the first pending command */
6379+ head = list_entry(hw->ctlxq.pending.next,
6380+ hfa384x_usbctlx_t,
6381+ list);
6382+
6383+ /* We need to split this off to avoid a race condition */
6384+ list_move_tail(&head->list, &hw->ctlxq.active);
6385+
6386+ /* Fill the out packet */
6387+ usb_fill_bulk_urb( &(hw->ctlx_urb), hw->usb,
6388+ hw->endp_out,
6389+ &(head->outbuf), ROUNDUP64(head->outbufsize),
6390+ hfa384x_ctlxout_callback, hw);
6391+ hw->ctlx_urb.transfer_flags |= USB_QUEUE_BULK;
6392+
6393+ /* Now submit the URB and update the CTLX's state
6394+ */
6395+ if ((result = SUBMIT_URB(&hw->ctlx_urb, GFP_ATOMIC)) == 0) {
6396+ /* This CTLX is now running on the active queue */
6397+ head->state = CTLX_REQ_SUBMITTED;
6398+
6399+ /* Start the OUT wait timer */
6400+ hw->req_timer_done = 0;
6401+ hw->reqtimer.expires = jiffies + HZ;
6402+ add_timer(&hw->reqtimer);
6403+
6404+ /* Start the IN wait timer */
6405+ hw->resp_timer_done = 0;
6406+ hw->resptimer.expires = jiffies + 2*HZ;
6407+ add_timer(&hw->resptimer);
6408+
6409+ break;
6410+ }
6411+
6412+ if (result == -EPIPE) {
6413+ /* The OUT pipe needs resetting, so put
6414+ * this CTLX back in the "pending" queue
6415+ * and schedule a reset ...
6416+ */
6417+ WLAN_LOG_WARNING("%s tx pipe stalled: requesting reset\n",
6418+ hw->wlandev->netdev->name);
6419+ list_move(&head->list, &hw->ctlxq.pending);
6420+ set_bit(WORK_TX_HALT, &hw->usb_flags);
6421+ schedule_work(&hw->usb_work);
6422+ break;
6423+ }
6424+
6425+ if (result == -ESHUTDOWN) {
6426+ WLAN_LOG_WARNING("%s urb shutdown!\n",
6427+ hw->wlandev->netdev->name);
6428+ break;
6429+ }
6430+
6431+ WLAN_LOG_ERROR("Failed to submit CTLX[%d]: error=%d\n",
6432+ hfa384x2host_16(head->outbuf.type), result);
6433+ unlocked_usbctlx_complete(hw, head);
6434+ } /* while */
6435+
6436+ unlock:
6437+ spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
6438+
6439+ DBFEXIT;
6440+}
6441+
6442+
6443+/*----------------------------------------------------------------
6444+* hfa384x_usbin_callback
6445+*
6446+* Callback for URBs on the BULKIN endpoint.
6447+*
6448+* Arguments:
6449+* urb ptr to the completed urb
6450+*
6451+* Returns:
6452+* nothing
6453+*
6454+* Side effects:
6455+*
6456+* Call context:
6457+* interrupt
6458+----------------------------------------------------------------*/
6459+static void hfa384x_usbin_callback(struct urb *urb)
6460+{
6461+ wlandevice_t *wlandev = urb->context;
6462+ hfa384x_t *hw;
6463+ hfa384x_usbin_t *usbin = (hfa384x_usbin_t *) urb->transfer_buffer;
6464+ struct sk_buff *skb = NULL;
6465+ int result;
6466+ int urb_status;
6467+ u16 type;
6468+
6469+ enum USBIN_ACTION {
6470+ HANDLE,
6471+ RESUBMIT,
6472+ ABORT
6473+ } action;
6474+
6475+ DBFENTER;
6476+
6477+ if ( !wlandev ||
6478+ !wlandev->netdev ||
6479+ wlandev->hwremoved )
6480+ goto exit;
6481+
6482+ hw = wlandev->priv;
6483+ if (!hw)
6484+ goto exit;
6485+
6486+ skb = hw->rx_urb_skb;
6487+ if (!skb || (skb->data != urb->transfer_buffer)) {
6488+ BUG();
6489+ }
6490+ hw->rx_urb_skb = NULL;
6491+
6492+ /* Check for error conditions within the URB */
6493+ switch (urb->status) {
6494+ case 0:
6495+ action = HANDLE;
6496+
6497+ /* Check for short packet */
6498+ if ( urb->actual_length == 0 ) {
6499+ ++(wlandev->linux_stats.rx_errors);
6500+ ++(wlandev->linux_stats.rx_length_errors);
6501+ action = RESUBMIT;
6502+ }
6503+ break;
6504+
6505+ case -EPIPE:
6506+ WLAN_LOG_WARNING("%s rx pipe stalled: requesting reset\n",
6507+ wlandev->netdev->name);
6508+ if ( !test_and_set_bit(WORK_RX_HALT, &hw->usb_flags) )
6509+ schedule_work(&hw->usb_work);
6510+ ++(wlandev->linux_stats.rx_errors);
6511+ action = ABORT;
6512+ break;
6513+
6514+ case -EILSEQ:
6515+ case -ETIMEDOUT:
6516+ case -EPROTO:
6517+ if ( !test_and_set_bit(THROTTLE_RX, &hw->usb_flags) &&
6518+ !timer_pending(&hw->throttle) ) {
6519+ mod_timer(&hw->throttle, jiffies + THROTTLE_JIFFIES);
6520+ }
6521+ ++(wlandev->linux_stats.rx_errors);
6522+ action = ABORT;
6523+ break;
6524+
6525+ case -EOVERFLOW:
6526+ ++(wlandev->linux_stats.rx_over_errors);
6527+ action = RESUBMIT;
6528+ break;
6529+
6530+ case -ENODEV:
6531+ case -ESHUTDOWN:
6532+ WLAN_LOG_DEBUG(3,"status=%d, device removed.\n", urb->status);
6533+ action = ABORT;
6534+ break;
6535+
6536+ case -ENOENT:
6537+ case -ECONNRESET:
6538+ WLAN_LOG_DEBUG(3,"status=%d, urb explicitly unlinked.\n", urb->status);
6539+ action = ABORT;
6540+ break;
6541+
6542+ default:
6543+ WLAN_LOG_DEBUG(3,"urb status=%d, transfer flags=0x%x\n",
6544+ urb->status, urb->transfer_flags);
6545+ ++(wlandev->linux_stats.rx_errors);
6546+ action = RESUBMIT;
6547+ break;
6548+ }
6549+
6550+ urb_status = urb->status;
6551+
6552+ if (action != ABORT) {
6553+ /* Repost the RX URB */
6554+ result = submit_rx_urb(hw, GFP_ATOMIC);
6555+
6556+ if (result != 0) {
6557+ WLAN_LOG_ERROR(
6558+ "Fatal, failed to resubmit rx_urb. error=%d\n",
6559+ result);
6560+ }
6561+ }
6562+
6563+ /* Handle any USB-IN packet */
6564+ /* Note: the check of the sw_support field, the type field doesn't
6565+ * have bit 12 set like the docs suggest.
6566+ */
6567+ type = hfa384x2host_16(usbin->type);
6568+ if (HFA384x_USB_ISRXFRM(type)) {
6569+ if (action == HANDLE) {
6570+ if (usbin->txfrm.desc.sw_support == 0x0123) {
6571+ hfa384x_usbin_txcompl(wlandev, usbin);
6572+ } else {
6573+ skb_put(skb, sizeof(*usbin));
6574+ hfa384x_usbin_rx(wlandev, skb);
6575+ skb = NULL;
6576+ }
6577+ }
6578+ goto exit;
6579+ }
6580+ if (HFA384x_USB_ISTXFRM(type)) {
6581+ if (action == HANDLE)
6582+ hfa384x_usbin_txcompl(wlandev, usbin);
6583+ goto exit;
6584+ }
6585+ switch (type) {
6586+ case HFA384x_USB_INFOFRM:
6587+ if (action == ABORT)
6588+ goto exit;
6589+ if (action == HANDLE)
6590+ hfa384x_usbin_info(wlandev, usbin);
6591+ break;
6592+
6593+ case HFA384x_USB_CMDRESP:
6594+ case HFA384x_USB_WRIDRESP:
6595+ case HFA384x_USB_RRIDRESP:
6596+ case HFA384x_USB_WMEMRESP:
6597+ case HFA384x_USB_RMEMRESP:
6598+ /* ALWAYS, ALWAYS, ALWAYS handle this CTLX!!!! */
6599+ hfa384x_usbin_ctlx(hw, usbin, urb_status);
6600+ break;
6601+
6602+ case HFA384x_USB_BUFAVAIL:
6603+ WLAN_LOG_DEBUG(3,"Received BUFAVAIL packet, frmlen=%d\n",
6604+ usbin->bufavail.frmlen);
6605+ break;
6606+
6607+ case HFA384x_USB_ERROR:
6608+ WLAN_LOG_DEBUG(3,"Received USB_ERROR packet, errortype=%d\n",
6609+ usbin->usberror.errortype);
6610+ break;
6611+
6612+ default:
6613+ WLAN_LOG_DEBUG(3,"Unrecognized USBIN packet, type=%x, status=%d\n",
6614+ usbin->type, urb_status);
6615+ break;
6616+ } /* switch */
6617+
6618+exit:
6619+
6620+ if (skb)
6621+ dev_kfree_skb(skb);
6622+
6623+ DBFEXIT;
6624+}
6625+
6626+
6627+/*----------------------------------------------------------------
6628+* hfa384x_usbin_ctlx
6629+*
6630+* We've received a URB containing a Prism2 "response" message.
6631+* This message needs to be matched up with a CTLX on the active
6632+* queue and our state updated accordingly.
6633+*
6634+* Arguments:
6635+* hw ptr to hfa384x_t
6636+* usbin ptr to USB IN packet
6637+* urb_status status of this Bulk-In URB
6638+*
6639+* Returns:
6640+* nothing
6641+*
6642+* Side effects:
6643+*
6644+* Call context:
6645+* interrupt
6646+----------------------------------------------------------------*/
6647+static void hfa384x_usbin_ctlx(hfa384x_t *hw, hfa384x_usbin_t *usbin,
6648+ int urb_status)
6649+{
6650+ hfa384x_usbctlx_t *ctlx;
6651+ int run_queue = 0;
6652+ unsigned long flags;
6653+
6654+ DBFENTER;
6655+
6656+retry:
6657+ spin_lock_irqsave(&hw->ctlxq.lock, flags);
6658+
6659+ /* There can be only one CTLX on the active queue
6660+ * at any one time, and this is the CTLX that the
6661+ * timers are waiting for.
6662+ */
6663+ if ( list_empty(&hw->ctlxq.active) ) {
6664+ goto unlock;
6665+ }
6666+
6667+ /* Remove the "response timeout". It's possible that
6668+ * we are already too late, and that the timeout is
6669+ * already running. And that's just too bad for us,
6670+ * because we could lose our CTLX from the active
6671+ * queue here ...
6672+ */
6673+ if (del_timer(&hw->resptimer) == 0) {
6674+ if (hw->resp_timer_done == 0) {
6675+ spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
6676+ goto retry;
6677+ }
6678+ }
6679+ else {
6680+ hw->resp_timer_done = 1;
6681+ }
6682+
6683+ ctlx = get_active_ctlx(hw);
6684+
6685+ if (urb_status != 0) {
6686+ /*
6687+ * Bad CTLX, so get rid of it. But we only
6688+ * remove it from the active queue if we're no
6689+ * longer expecting the OUT URB to complete.
6690+ */
6691+ if (unlocked_usbctlx_cancel_async(hw, ctlx) == 0)
6692+ run_queue = 1;
6693+ } else {
6694+ const u16 intype = (usbin->type&~host2hfa384x_16(0x8000));
6695+
6696+ /*
6697+ * Check that our message is what we're expecting ...
6698+ */
6699+ if (ctlx->outbuf.type != intype) {
6700+ WLAN_LOG_WARNING("Expected IN[%d], received IN[%d] - ignored.\n",
6701+ hfa384x2host_16(ctlx->outbuf.type),
6702+ hfa384x2host_16(intype));
6703+ goto unlock;
6704+ }
6705+
6706+ /* This URB has succeeded, so grab the data ... */
6707+ memcpy(&ctlx->inbuf, usbin, sizeof(ctlx->inbuf));
6708+
6709+ switch (ctlx->state) {
6710+ case CTLX_REQ_SUBMITTED:
6711+ /*
6712+ * We have received our response URB before
6713+ * our request has been acknowledged. Odd,
6714+ * but our OUT URB is still alive...
6715+ */
6716+ WLAN_LOG_DEBUG(0, "Causality violation: please reboot Universe, or email linux-wlan-devel@lists.linux-wlan.com\n");
6717+ ctlx->state = CTLX_RESP_COMPLETE;
6718+ break;
6719+
6720+ case CTLX_REQ_COMPLETE:
6721+ /*
6722+ * This is the usual path: our request
6723+ * has already been acknowledged, and
6724+ * now we have received the reply too.
6725+ */
6726+ ctlx->state = CTLX_COMPLETE;
6727+ unlocked_usbctlx_complete(hw, ctlx);
6728+ run_queue = 1;
6729+ break;
6730+
6731+ default:
6732+ /*
6733+ * Throw this CTLX away ...
6734+ */
6735+ WLAN_LOG_ERROR("Matched IN URB, CTLX[%d] in invalid state(%s)."
6736+ " Discarded.\n",
6737+ hfa384x2host_16(ctlx->outbuf.type),
6738+ ctlxstr(ctlx->state));
6739+ if (unlocked_usbctlx_cancel_async(hw, ctlx) == 0)
6740+ run_queue = 1;
6741+ break;
6742+ } /* switch */
6743+ }
6744+
6745+unlock:
6746+ spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
6747+
6748+ if (run_queue)
6749+ hfa384x_usbctlxq_run(hw);
6750+
6751+ DBFEXIT;
6752+}
6753+
6754+
6755+/*----------------------------------------------------------------
6756+* hfa384x_usbin_txcompl
6757+*
6758+* At this point we have the results of a previous transmit.
6759+*
6760+* Arguments:
6761+* wlandev wlan device
6762+* usbin ptr to the usb transfer buffer
6763+*
6764+* Returns:
6765+* nothing
6766+*
6767+* Side effects:
6768+*
6769+* Call context:
6770+* interrupt
6771+----------------------------------------------------------------*/
6772+static void hfa384x_usbin_txcompl(wlandevice_t *wlandev, hfa384x_usbin_t *usbin)
6773+{
6774+ u16 status;
6775+ DBFENTER;
6776+
6777+ status = hfa384x2host_16(usbin->type); /* yeah I know it says type...*/
6778+
6779+ /* Was there an error? */
6780+ if (HFA384x_TXSTATUS_ISERROR(status)) {
6781+ prism2sta_ev_txexc(wlandev, status);
6782+ } else {
6783+ prism2sta_ev_tx(wlandev, status);
6784+ }
6785+ // prism2sta_ev_alloc(wlandev);
6786+
6787+ DBFEXIT;
6788+}
6789+
6790+
6791+/*----------------------------------------------------------------
6792+* hfa384x_usbin_rx
6793+*
6794+* At this point we have a successful received a rx frame packet.
6795+*
6796+* Arguments:
6797+* wlandev wlan device
6798+* usbin ptr to the usb transfer buffer
6799+*
6800+* Returns:
6801+* nothing
6802+*
6803+* Side effects:
6804+*
6805+* Call context:
6806+* interrupt
6807+----------------------------------------------------------------*/
6808+static void hfa384x_usbin_rx(wlandevice_t *wlandev, struct sk_buff *skb)
6809+{
6810+ hfa384x_usbin_t *usbin = (hfa384x_usbin_t *) skb->data;
6811+ hfa384x_t *hw = wlandev->priv;
6812+ int hdrlen;
6813+ p80211_rxmeta_t *rxmeta;
6814+ u16 data_len;
6815+ u16 fc;
6816+
6817+ DBFENTER;
6818+
6819+ /* Byte order convert once up front. */
6820+ usbin->rxfrm.desc.status =
6821+ hfa384x2host_16(usbin->rxfrm.desc.status);
6822+ usbin->rxfrm.desc.time =
6823+ hfa384x2host_32(usbin->rxfrm.desc.time);
6824+
6825+ /* Now handle frame based on port# */
6826+ switch( HFA384x_RXSTATUS_MACPORT_GET(usbin->rxfrm.desc.status) )
6827+ {
6828+ case 0:
6829+ fc = ieee2host16(usbin->rxfrm.desc.frame_control);
6830+
6831+ /* If exclude and we receive an unencrypted, drop it */
6832+ if ( (wlandev->hostwep & HOSTWEP_EXCLUDEUNENCRYPTED) &&
6833+ !WLAN_GET_FC_ISWEP(fc)){
6834+ goto done;
6835+ }
6836+
6837+ data_len = hfa384x2host_16(usbin->rxfrm.desc.data_len);
6838+
6839+ /* How much header data do we have? */
6840+ hdrlen = p80211_headerlen(fc);
6841+
6842+ /* Pull off the descriptor */
6843+ skb_pull(skb, sizeof(hfa384x_rx_frame_t));
6844+
6845+ /* Now shunt the header block up against the data block
6846+ * with an "overlapping" copy
6847+ */
6848+ memmove(skb_push(skb, hdrlen),
6849+ &usbin->rxfrm.desc.frame_control,
6850+ hdrlen);
6851+
6852+ skb->dev = wlandev->netdev;
6853+ skb->dev->last_rx = jiffies;
6854+
6855+ /* And set the frame length properly */
6856+ skb_trim(skb, data_len + hdrlen);
6857+
6858+ /* The prism2 series does not return the CRC */
6859+ memset(skb_put(skb, WLAN_CRC_LEN), 0xff, WLAN_CRC_LEN);
6860+
6861+ skb_reset_mac_header(skb);
6862+
6863+ /* Attach the rxmeta, set some stuff */
6864+ p80211skb_rxmeta_attach(wlandev, skb);
6865+ rxmeta = P80211SKB_RXMETA(skb);
6866+ rxmeta->mactime = usbin->rxfrm.desc.time;
6867+ rxmeta->rxrate = usbin->rxfrm.desc.rate;
6868+ rxmeta->signal = usbin->rxfrm.desc.signal - hw->dbmadjust;
6869+ rxmeta->noise = usbin->rxfrm.desc.silence - hw->dbmadjust;
6870+
6871+ prism2sta_ev_rx(wlandev, skb);
6872+
6873+ break;
6874+
6875+ case 7:
6876+ if ( ! HFA384x_RXSTATUS_ISFCSERR(usbin->rxfrm.desc.status) ) {
6877+ /* Copy to wlansnif skb */
6878+ hfa384x_int_rxmonitor( wlandev, &usbin->rxfrm);
6879+ dev_kfree_skb(skb);
6880+ } else {
6881+ WLAN_LOG_DEBUG(3,"Received monitor frame: FCSerr set\n");
6882+ }
6883+ break;
6884+
6885+ default:
6886+ WLAN_LOG_WARNING("Received frame on unsupported port=%d\n",
6887+ HFA384x_RXSTATUS_MACPORT_GET(usbin->rxfrm.desc.status) );
6888+ goto done;
6889+ break;
6890+ }
6891+
6892+done:
6893+ DBFEXIT;
6894+ return;
6895+}
6896+
6897+/*----------------------------------------------------------------
6898+* hfa384x_int_rxmonitor
6899+*
6900+* Helper function for int_rx. Handles monitor frames.
6901+* Note that this function allocates space for the FCS and sets it
6902+* to 0xffffffff. The hfa384x doesn't give us the FCS value but the
6903+* higher layers expect it. 0xffffffff is used as a flag to indicate
6904+* the FCS is bogus.
6905+*
6906+* Arguments:
6907+* wlandev wlan device structure
6908+* rxfrm rx descriptor read from card in int_rx
6909+*
6910+* Returns:
6911+* nothing
6912+*
6913+* Side effects:
6914+* Allocates an skb and passes it up via the PF_PACKET interface.
6915+* Call context:
6916+* interrupt
6917+----------------------------------------------------------------*/
6918+static void hfa384x_int_rxmonitor( wlandevice_t *wlandev, hfa384x_usb_rxfrm_t *rxfrm)
6919+{
6920+ hfa384x_rx_frame_t *rxdesc = &(rxfrm->desc);
6921+ unsigned int hdrlen = 0;
6922+ unsigned int datalen = 0;
6923+ unsigned int skblen = 0;
6924+ u8 *datap;
6925+ u16 fc;
6926+ struct sk_buff *skb;
6927+ hfa384x_t *hw = wlandev->priv;
6928+
6929+
6930+ DBFENTER;
6931+ /* Don't forget the status, time, and data_len fields are in host order */
6932+ /* Figure out how big the frame is */
6933+ fc = ieee2host16(rxdesc->frame_control);
6934+ hdrlen = p80211_headerlen(fc);
6935+ datalen = hfa384x2host_16(rxdesc->data_len);
6936+
6937+ /* Allocate an ind message+framesize skb */
6938+ skblen = sizeof(p80211_caphdr_t) +
6939+ hdrlen + datalen + WLAN_CRC_LEN;
6940+
6941+ /* sanity check the length */
6942+ if ( skblen >
6943+ (sizeof(p80211_caphdr_t) +
6944+ WLAN_HDR_A4_LEN + WLAN_DATA_MAXLEN + WLAN_CRC_LEN) ) {
6945+ WLAN_LOG_DEBUG(1, "overlen frm: len=%zd\n",
6946+ skblen - sizeof(p80211_caphdr_t));
6947+ }
6948+
6949+ if ( (skb = dev_alloc_skb(skblen)) == NULL ) {
6950+ WLAN_LOG_ERROR("alloc_skb failed trying to allocate %d bytes\n", skblen);
6951+ return;
6952+ }
6953+
6954+ /* only prepend the prism header if in the right mode */
6955+ if ((wlandev->netdev->type == ARPHRD_IEEE80211_PRISM) &&
6956+ (hw->sniffhdr != 0)) {
6957+ p80211_caphdr_t *caphdr;
6958+ /* The NEW header format! */
6959+ datap = skb_put(skb, sizeof(p80211_caphdr_t));
6960+ caphdr = (p80211_caphdr_t*) datap;
6961+
6962+ caphdr->version = htonl(P80211CAPTURE_VERSION);
6963+ caphdr->length = htonl(sizeof(p80211_caphdr_t));
6964+ caphdr->mactime = __cpu_to_be64(rxdesc->time) * 1000;
6965+ caphdr->hosttime = __cpu_to_be64(jiffies);
6966+ caphdr->phytype = htonl(4); /* dss_dot11_b */
6967+ caphdr->channel = htonl(hw->sniff_channel);
6968+ caphdr->datarate = htonl(rxdesc->rate);
6969+ caphdr->antenna = htonl(0); /* unknown */
6970+ caphdr->priority = htonl(0); /* unknown */
6971+ caphdr->ssi_type = htonl(3); /* rssi_raw */
6972+ caphdr->ssi_signal = htonl(rxdesc->signal);
6973+ caphdr->ssi_noise = htonl(rxdesc->silence);
6974+ caphdr->preamble = htonl(0); /* unknown */
6975+ caphdr->encoding = htonl(1); /* cck */
6976+ }
6977+
6978+ /* Copy the 802.11 header to the skb (ctl frames may be less than a full header) */
6979+ datap = skb_put(skb, hdrlen);
6980+ memcpy( datap, &(rxdesc->frame_control), hdrlen);
6981+
6982+ /* If any, copy the data from the card to the skb */
6983+ if ( datalen > 0 )
6984+ {
6985+ datap = skb_put(skb, datalen);
6986+ memcpy(datap, rxfrm->data, datalen);
6987+
6988+ /* check for unencrypted stuff if WEP bit set. */
6989+ if (*(datap - hdrlen + 1) & 0x40) // wep set
6990+ if ((*(datap) == 0xaa) && (*(datap+1) == 0xaa))
6991+ *(datap - hdrlen + 1) &= 0xbf; // clear wep; it's the 802.2 header!
6992+ }
6993+
6994+ if (hw->sniff_fcs) {
6995+ /* Set the FCS */
6996+ datap = skb_put(skb, WLAN_CRC_LEN);
6997+ memset( datap, 0xff, WLAN_CRC_LEN);
6998+ }
6999+
7000+ /* pass it back up */
7001+ prism2sta_ev_rx(wlandev, skb);
7002+
7003+ DBFEXIT;
7004+ return;
7005+}
7006+
7007+
7008+
7009+/*----------------------------------------------------------------
7010+* hfa384x_usbin_info
7011+*
7012+* At this point we have a successful received a Prism2 info frame.
7013+*
7014+* Arguments:
7015+* wlandev wlan device
7016+* usbin ptr to the usb transfer buffer
7017+*
7018+* Returns:
7019+* nothing
7020+*
7021+* Side effects:
7022+*
7023+* Call context:
7024+* interrupt
7025+----------------------------------------------------------------*/
7026+static void hfa384x_usbin_info(wlandevice_t *wlandev, hfa384x_usbin_t *usbin)
7027+{
7028+ DBFENTER;
7029+
7030+ usbin->infofrm.info.framelen = hfa384x2host_16(usbin->infofrm.info.framelen);
7031+ prism2sta_ev_info(wlandev, &usbin->infofrm.info);
7032+
7033+ DBFEXIT;
7034+}
7035+
7036+
7037+
7038+/*----------------------------------------------------------------
7039+* hfa384x_usbout_callback
7040+*
7041+* Callback for URBs on the BULKOUT endpoint.
7042+*
7043+* Arguments:
7044+* urb ptr to the completed urb
7045+*
7046+* Returns:
7047+* nothing
7048+*
7049+* Side effects:
7050+*
7051+* Call context:
7052+* interrupt
7053+----------------------------------------------------------------*/
7054+static void hfa384x_usbout_callback(struct urb *urb)
7055+{
7056+ wlandevice_t *wlandev = urb->context;
7057+ hfa384x_usbout_t *usbout = urb->transfer_buffer;
7058+ DBFENTER;
7059+
7060+#ifdef DEBUG_USB
7061+ dbprint_urb(urb);
7062+#endif
7063+
7064+ if ( wlandev &&
7065+ wlandev->netdev ) {
7066+
7067+ switch(urb->status) {
7068+ case 0:
7069+ hfa384x_usbout_tx(wlandev, usbout);
7070+ break;
7071+
7072+ case -EPIPE:
7073+ {
7074+ hfa384x_t *hw = wlandev->priv;
7075+ WLAN_LOG_WARNING("%s tx pipe stalled: requesting reset\n",
7076+ wlandev->netdev->name);
7077+ if ( !test_and_set_bit(WORK_TX_HALT, &hw->usb_flags) )
7078+ schedule_work(&hw->usb_work);
7079+ ++(wlandev->linux_stats.tx_errors);
7080+ break;
7081+ }
7082+
7083+ case -EPROTO:
7084+ case -ETIMEDOUT:
7085+ case -EILSEQ:
7086+ {
7087+ hfa384x_t *hw = wlandev->priv;
7088+
7089+ if ( !test_and_set_bit(THROTTLE_TX, &hw->usb_flags)
7090+ && !timer_pending(&hw->throttle) ) {
7091+ mod_timer(&hw->throttle,
7092+ jiffies + THROTTLE_JIFFIES);
7093+ }
7094+ ++(wlandev->linux_stats.tx_errors);
7095+ netif_stop_queue(wlandev->netdev);
7096+ break;
7097+ }
7098+
7099+ case -ENOENT:
7100+ case -ESHUTDOWN:
7101+ /* Ignorable errors */
7102+ break;
7103+
7104+ default:
7105+ WLAN_LOG_INFO("unknown urb->status=%d\n", urb->status);
7106+ ++(wlandev->linux_stats.tx_errors);
7107+ break;
7108+ } /* switch */
7109+ }
7110+
7111+ DBFEXIT;
7112+}
7113+
7114+
7115+/*----------------------------------------------------------------
7116+* hfa384x_ctlxout_callback
7117+*
7118+* Callback for control data on the BULKOUT endpoint.
7119+*
7120+* Arguments:
7121+* urb ptr to the completed urb
7122+*
7123+* Returns:
7124+* nothing
7125+*
7126+* Side effects:
7127+*
7128+* Call context:
7129+* interrupt
7130+----------------------------------------------------------------*/
7131+static void hfa384x_ctlxout_callback(struct urb *urb)
7132+{
7133+ hfa384x_t *hw = urb->context;
7134+ int delete_resptimer = 0;
7135+ int timer_ok = 1;
7136+ int run_queue = 0;
7137+ hfa384x_usbctlx_t *ctlx;
7138+ unsigned long flags;
7139+
7140+ DBFENTER;
7141+
7142+ WLAN_LOG_DEBUG(3,"urb->status=%d\n", urb->status);
7143+#ifdef DEBUG_USB
7144+ dbprint_urb(urb);
7145+#endif
7146+ if ( (urb->status == -ESHUTDOWN) ||
7147+ (urb->status == -ENODEV) ||
7148+ (hw == NULL) )
7149+ goto done;
7150+
7151+retry:
7152+ spin_lock_irqsave(&hw->ctlxq.lock, flags);
7153+
7154+ /*
7155+ * Only one CTLX at a time on the "active" list, and
7156+ * none at all if we are unplugged. However, we can
7157+ * rely on the disconnect function to clean everything
7158+ * up if someone unplugged the adapter.
7159+ */
7160+ if ( list_empty(&hw->ctlxq.active) ) {
7161+ spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
7162+ goto done;
7163+ }
7164+
7165+ /*
7166+ * Having something on the "active" queue means
7167+ * that we have timers to worry about ...
7168+ */
7169+ if (del_timer(&hw->reqtimer) == 0) {
7170+ if (hw->req_timer_done == 0) {
7171+ /*
7172+ * This timer was actually running while we
7173+ * were trying to delete it. Let it terminate
7174+ * gracefully instead.
7175+ */
7176+ spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
7177+ goto retry;
7178+ }
7179+ }
7180+ else {
7181+ hw->req_timer_done = 1;
7182+ }
7183+
7184+ ctlx = get_active_ctlx(hw);
7185+
7186+ if ( urb->status == 0 ) {
7187+ /* Request portion of a CTLX is successful */
7188+ switch ( ctlx->state ) {
7189+ case CTLX_REQ_SUBMITTED:
7190+ /* This OUT-ACK received before IN */
7191+ ctlx->state = CTLX_REQ_COMPLETE;
7192+ break;
7193+
7194+ case CTLX_RESP_COMPLETE:
7195+ /* IN already received before this OUT-ACK,
7196+ * so this command must now be complete.
7197+ */
7198+ ctlx->state = CTLX_COMPLETE;
7199+ unlocked_usbctlx_complete(hw, ctlx);
7200+ run_queue = 1;
7201+ break;
7202+
7203+ default:
7204+ /* This is NOT a valid CTLX "success" state! */
7205+ WLAN_LOG_ERROR(
7206+ "Illegal CTLX[%d] success state(%s, %d) in OUT URB\n",
7207+ hfa384x2host_16(ctlx->outbuf.type),
7208+ ctlxstr(ctlx->state), urb->status);
7209+ break;
7210+ } /* switch */
7211+ } else {
7212+ /* If the pipe has stalled then we need to reset it */
7213+ if ( (urb->status == -EPIPE) &&
7214+ !test_and_set_bit(WORK_TX_HALT, &hw->usb_flags) ) {
7215+ WLAN_LOG_WARNING("%s tx pipe stalled: requesting reset\n",
7216+ hw->wlandev->netdev->name);
7217+ schedule_work(&hw->usb_work);
7218+ }
7219+
7220+ /* If someone cancels the OUT URB then its status
7221+ * should be either -ECONNRESET or -ENOENT.
7222+ */
7223+ ctlx->state = CTLX_REQ_FAILED;
7224+ unlocked_usbctlx_complete(hw, ctlx);
7225+ delete_resptimer = 1;
7226+ run_queue = 1;
7227+ }
7228+
7229+ delresp:
7230+ if (delete_resptimer) {
7231+ if ((timer_ok = del_timer(&hw->resptimer)) != 0) {
7232+ hw->resp_timer_done = 1;
7233+ }
7234+ }
7235+
7236+ spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
7237+
7238+ if ( !timer_ok && (hw->resp_timer_done == 0) ) {
7239+ spin_lock_irqsave(&hw->ctlxq.lock, flags);
7240+ goto delresp;
7241+ }
7242+
7243+ if (run_queue)
7244+ hfa384x_usbctlxq_run(hw);
7245+
7246+ done:
7247+ DBFEXIT;
7248+}
7249+
7250+
7251+/*----------------------------------------------------------------
7252+* hfa384x_usbctlx_reqtimerfn
7253+*
7254+* Timer response function for CTLX request timeouts. If this
7255+* function is called, it means that the callback for the OUT
7256+* URB containing a Prism2.x XXX_Request was never called.
7257+*
7258+* Arguments:
7259+* data a ptr to the hfa384x_t
7260+*
7261+* Returns:
7262+* nothing
7263+*
7264+* Side effects:
7265+*
7266+* Call context:
7267+* interrupt
7268+----------------------------------------------------------------*/
7269+static void
7270+hfa384x_usbctlx_reqtimerfn(unsigned long data)
7271+{
7272+ hfa384x_t *hw = (hfa384x_t*)data;
7273+ unsigned long flags;
7274+ DBFENTER;
7275+
7276+ spin_lock_irqsave(&hw->ctlxq.lock, flags);
7277+
7278+ hw->req_timer_done = 1;
7279+
7280+ /* Removing the hardware automatically empties
7281+ * the active list ...
7282+ */
7283+ if ( !list_empty(&hw->ctlxq.active) )
7284+ {
7285+ /*
7286+ * We must ensure that our URB is removed from
7287+ * the system, if it hasn't already expired.
7288+ */
7289+ hw->ctlx_urb.transfer_flags |= URB_ASYNC_UNLINK;
7290+ if (usb_unlink_urb(&hw->ctlx_urb) == -EINPROGRESS)
7291+ {
7292+ hfa384x_usbctlx_t *ctlx = get_active_ctlx(hw);
7293+
7294+ ctlx->state = CTLX_REQ_FAILED;
7295+
7296+ /* This URB was active, but has now been
7297+ * cancelled. It will now have a status of
7298+ * -ECONNRESET in the callback function.
7299+ *
7300+ * We are cancelling this CTLX, so we're
7301+ * not going to need to wait for a response.
7302+ * The URB's callback function will check
7303+ * that this timer is truly dead.
7304+ */
7305+ if (del_timer(&hw->resptimer) != 0)
7306+ hw->resp_timer_done = 1;
7307+ }
7308+ }
7309+
7310+ spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
7311+
7312+ DBFEXIT;
7313+}
7314+
7315+
7316+/*----------------------------------------------------------------
7317+* hfa384x_usbctlx_resptimerfn
7318+*
7319+* Timer response function for CTLX response timeouts. If this
7320+* function is called, it means that the callback for the IN
7321+* URB containing a Prism2.x XXX_Response was never called.
7322+*
7323+* Arguments:
7324+* data a ptr to the hfa384x_t
7325+*
7326+* Returns:
7327+* nothing
7328+*
7329+* Side effects:
7330+*
7331+* Call context:
7332+* interrupt
7333+----------------------------------------------------------------*/
7334+static void
7335+hfa384x_usbctlx_resptimerfn(unsigned long data)
7336+{
7337+ hfa384x_t *hw = (hfa384x_t*)data;
7338+ unsigned long flags;
7339+
7340+ DBFENTER;
7341+
7342+ spin_lock_irqsave(&hw->ctlxq.lock, flags);
7343+
7344+ hw->resp_timer_done = 1;
7345+
7346+ /* The active list will be empty if the
7347+ * adapter has been unplugged ...
7348+ */
7349+ if ( !list_empty(&hw->ctlxq.active) )
7350+ {
7351+ hfa384x_usbctlx_t *ctlx = get_active_ctlx(hw);
7352+
7353+ if ( unlocked_usbctlx_cancel_async(hw, ctlx) == 0 )
7354+ {
7355+ spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
7356+ hfa384x_usbctlxq_run(hw);
7357+ goto done;
7358+ }
7359+ }
7360+
7361+ spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
7362+
7363+ done:
7364+ DBFEXIT;
7365+}
7366+
7367+/*----------------------------------------------------------------
7368+* hfa384x_usb_throttlefn
7369+*
7370+*
7371+* Arguments:
7372+* data ptr to hw
7373+*
7374+* Returns:
7375+* Nothing
7376+*
7377+* Side effects:
7378+*
7379+* Call context:
7380+* Interrupt
7381+----------------------------------------------------------------*/
7382+static void
7383+hfa384x_usb_throttlefn(unsigned long data)
7384+{
7385+ hfa384x_t *hw = (hfa384x_t*)data;
7386+ unsigned long flags;
7387+
7388+ DBFENTER;
7389+
7390+ spin_lock_irqsave(&hw->ctlxq.lock, flags);
7391+
7392+ /*
7393+ * We need to check BOTH the RX and the TX throttle controls,
7394+ * so we use the bitwise OR instead of the logical OR.
7395+ */
7396+ WLAN_LOG_DEBUG(3, "flags=0x%lx\n", hw->usb_flags);
7397+ if ( !hw->wlandev->hwremoved &&
7398+ (
7399+ (test_and_clear_bit(THROTTLE_RX, &hw->usb_flags) &&
7400+ !test_and_set_bit(WORK_RX_RESUME, &hw->usb_flags))
7401+ |
7402+ (test_and_clear_bit(THROTTLE_TX, &hw->usb_flags) &&
7403+ !test_and_set_bit(WORK_TX_RESUME, &hw->usb_flags))
7404+ ) )
7405+ {
7406+ schedule_work(&hw->usb_work);
7407+ }
7408+
7409+ spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
7410+
7411+ DBFEXIT;
7412+}
7413+
7414+
7415+/*----------------------------------------------------------------
7416+* hfa384x_usbctlx_submit
7417+*
7418+* Called from the doxxx functions to submit a CTLX to the queue
7419+*
7420+* Arguments:
7421+* hw ptr to the hw struct
7422+* ctlx ctlx structure to enqueue
7423+*
7424+* Returns:
7425+* -ENODEV if the adapter is unplugged
7426+* 0
7427+*
7428+* Side effects:
7429+*
7430+* Call context:
7431+* process or interrupt
7432+----------------------------------------------------------------*/
7433+static int
7434+hfa384x_usbctlx_submit(
7435+ hfa384x_t *hw,
7436+ hfa384x_usbctlx_t *ctlx)
7437+{
7438+ unsigned long flags;
7439+ int ret;
7440+
7441+ DBFENTER;
7442+
7443+ spin_lock_irqsave(&hw->ctlxq.lock, flags);
7444+
7445+ if (hw->wlandev->hwremoved) {
7446+ spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
7447+ ret = -ENODEV;
7448+ } else {
7449+ ctlx->state = CTLX_PENDING;
7450+ list_add_tail(&ctlx->list, &hw->ctlxq.pending);
7451+
7452+ spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
7453+ hfa384x_usbctlxq_run(hw);
7454+ ret = 0;
7455+ }
7456+
7457+ DBFEXIT;
7458+ return ret;
7459+}
7460+
7461+
7462+/*----------------------------------------------------------------
7463+* hfa384x_usbout_tx
7464+*
7465+* At this point we have finished a send of a frame. Mark the URB
7466+* as available and call ev_alloc to notify higher layers we're
7467+* ready for more.
7468+*
7469+* Arguments:
7470+* wlandev wlan device
7471+* usbout ptr to the usb transfer buffer
7472+*
7473+* Returns:
7474+* nothing
7475+*
7476+* Side effects:
7477+*
7478+* Call context:
7479+* interrupt
7480+----------------------------------------------------------------*/
7481+static void hfa384x_usbout_tx(wlandevice_t *wlandev, hfa384x_usbout_t *usbout)
7482+{
7483+ DBFENTER;
7484+
7485+ prism2sta_ev_alloc(wlandev);
7486+
7487+ DBFEXIT;
7488+}
7489+
7490+/*----------------------------------------------------------------
7491+* hfa384x_isgood_pdrcore
7492+*
7493+* Quick check of PDR codes.
7494+*
7495+* Arguments:
7496+* pdrcode PDR code number (host order)
7497+*
7498+* Returns:
7499+* zero not good.
7500+* one is good.
7501+*
7502+* Side effects:
7503+*
7504+* Call context:
7505+----------------------------------------------------------------*/
7506+static int
7507+hfa384x_isgood_pdrcode(u16 pdrcode)
7508+{
7509+ switch(pdrcode) {
7510+ case HFA384x_PDR_END_OF_PDA:
7511+ case HFA384x_PDR_PCB_PARTNUM:
7512+ case HFA384x_PDR_PDAVER:
7513+ case HFA384x_PDR_NIC_SERIAL:
7514+ case HFA384x_PDR_MKK_MEASUREMENTS:
7515+ case HFA384x_PDR_NIC_RAMSIZE:
7516+ case HFA384x_PDR_MFISUPRANGE:
7517+ case HFA384x_PDR_CFISUPRANGE:
7518+ case HFA384x_PDR_NICID:
7519+ case HFA384x_PDR_MAC_ADDRESS:
7520+ case HFA384x_PDR_REGDOMAIN:
7521+ case HFA384x_PDR_ALLOWED_CHANNEL:
7522+ case HFA384x_PDR_DEFAULT_CHANNEL:
7523+ case HFA384x_PDR_TEMPTYPE:
7524+ case HFA384x_PDR_IFR_SETTING:
7525+ case HFA384x_PDR_RFR_SETTING:
7526+ case HFA384x_PDR_HFA3861_BASELINE:
7527+ case HFA384x_PDR_HFA3861_SHADOW:
7528+ case HFA384x_PDR_HFA3861_IFRF:
7529+ case HFA384x_PDR_HFA3861_CHCALSP:
7530+ case HFA384x_PDR_HFA3861_CHCALI:
7531+ case HFA384x_PDR_3842_NIC_CONFIG:
7532+ case HFA384x_PDR_USB_ID:
7533+ case HFA384x_PDR_PCI_ID:
7534+ case HFA384x_PDR_PCI_IFCONF:
7535+ case HFA384x_PDR_PCI_PMCONF:
7536+ case HFA384x_PDR_RFENRGY:
7537+ case HFA384x_PDR_HFA3861_MANF_TESTSP:
7538+ case HFA384x_PDR_HFA3861_MANF_TESTI:
7539+ /* code is OK */
7540+ return 1;
7541+ break;
7542+ default:
7543+ if ( pdrcode < 0x1000 ) {
7544+ /* code is OK, but we don't know exactly what it is */
7545+ WLAN_LOG_DEBUG(3,
7546+ "Encountered unknown PDR#=0x%04x, "
7547+ "assuming it's ok.\n",
7548+ pdrcode);
7549+ return 1;
7550+ } else {
7551+ /* bad code */
7552+ WLAN_LOG_DEBUG(3,
7553+ "Encountered unknown PDR#=0x%04x, "
7554+ "(>=0x1000), assuming it's bad.\n",
7555+ pdrcode);
7556+ return 0;
7557+ }
7558+ break;
7559+ }
7560+ return 0; /* avoid compiler warnings */
7561+}
7562+
7563--- /dev/null
7564+++ b/drivers/staging/wlan-ng/Kconfig
7565@@ -0,0 +1,10 @@
7566+config PRISM2_USB
7567+ tristate "Prism2.5/3 USB driver"
7568+ depends on WLAN_80211 && USB && WIRELESS_EXT
7569+ default n
7570+ ---help---
7571+ This is the wlan-ng prism 2.5/3 USB driver for a wide range of
7572+ old USB wireless devices.
7573+
7574+ To compile this driver as a module, choose M here: the module
7575+ will be called prism2_usb.
7576--- /dev/null
7577+++ b/drivers/staging/wlan-ng/Makefile
7578@@ -0,0 +1,8 @@
7579+obj-$(CONFIG_PRISM2_USB) += prism2_usb.o
7580+
7581+prism2_usb-objs := prism2usb.o \
7582+ p80211conv.o \
7583+ p80211req.o \
7584+ p80211wep.o \
7585+ p80211wext.o \
7586+ p80211netdev.o
7587--- /dev/null
7588+++ b/drivers/staging/wlan-ng/p80211conv.c
7589@@ -0,0 +1,686 @@
7590+/* src/p80211/p80211conv.c
7591+*
7592+* Ether/802.11 conversions and packet buffer routines
7593+*
7594+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
7595+* --------------------------------------------------------------------
7596+*
7597+* linux-wlan
7598+*
7599+* The contents of this file are subject to the Mozilla Public
7600+* License Version 1.1 (the "License"); you may not use this file
7601+* except in compliance with the License. You may obtain a copy of
7602+* the License at http://www.mozilla.org/MPL/
7603+*
7604+* Software distributed under the License is distributed on an "AS
7605+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
7606+* implied. See the License for the specific language governing
7607+* rights and limitations under the License.
7608+*
7609+* Alternatively, the contents of this file may be used under the
7610+* terms of the GNU Public License version 2 (the "GPL"), in which
7611+* case the provisions of the GPL are applicable instead of the
7612+* above. If you wish to allow the use of your version of this file
7613+* only under the terms of the GPL and not to allow others to use
7614+* your version of this file under the MPL, indicate your decision
7615+* by deleting the provisions above and replace them with the notice
7616+* and other provisions required by the GPL. If you do not delete
7617+* the provisions above, a recipient may use your version of this
7618+* file under either the MPL or the GPL.
7619+*
7620+* --------------------------------------------------------------------
7621+*
7622+* Inquiries regarding the linux-wlan Open Source project can be
7623+* made directly to:
7624+*
7625+* AbsoluteValue Systems Inc.
7626+* info@linux-wlan.com
7627+* http://www.linux-wlan.com
7628+*
7629+* --------------------------------------------------------------------
7630+*
7631+* Portions of the development of this software were funded by
7632+* Intersil Corporation as part of PRISM(R) chipset product development.
7633+*
7634+* --------------------------------------------------------------------
7635+*
7636+* This file defines the functions that perform Ethernet to/from
7637+* 802.11 frame conversions.
7638+*
7639+* --------------------------------------------------------------------
7640+*/
7641+/*================================================================*/
7642+/* System Includes */
7643+
7644+
7645+#include <linux/module.h>
7646+#include <linux/kernel.h>
7647+#include <linux/sched.h>
7648+#include <linux/types.h>
7649+#include <linux/skbuff.h>
7650+#include <linux/slab.h>
7651+#include <linux/wireless.h>
7652+#include <linux/netdevice.h>
7653+#include <linux/etherdevice.h>
7654+#include <linux/if_ether.h>
7655+
7656+#include <asm/byteorder.h>
7657+
7658+#include "wlan_compat.h"
7659+
7660+/*================================================================*/
7661+/* Project Includes */
7662+
7663+#include "p80211types.h"
7664+#include "p80211hdr.h"
7665+#include "p80211conv.h"
7666+#include "p80211mgmt.h"
7667+#include "p80211msg.h"
7668+#include "p80211netdev.h"
7669+#include "p80211ioctl.h"
7670+#include "p80211req.h"
7671+
7672+
7673+/*================================================================*/
7674+/* Local Constants */
7675+
7676+/*================================================================*/
7677+/* Local Macros */
7678+
7679+
7680+/*================================================================*/
7681+/* Local Types */
7682+
7683+
7684+/*================================================================*/
7685+/* Local Static Definitions */
7686+
7687+static u8 oui_rfc1042[] = {0x00, 0x00, 0x00};
7688+static u8 oui_8021h[] = {0x00, 0x00, 0xf8};
7689+
7690+/*================================================================*/
7691+/* Local Function Declarations */
7692+
7693+
7694+/*================================================================*/
7695+/* Function Definitions */
7696+
7697+/*----------------------------------------------------------------
7698+* p80211pb_ether_to_80211
7699+*
7700+* Uses the contents of the ether frame and the etherconv setting
7701+* to build the elements of the 802.11 frame.
7702+*
7703+* We don't actually set
7704+* up the frame header here. That's the MAC's job. We're only handling
7705+* conversion of DIXII or 802.3+LLC frames to something that works
7706+* with 802.11.
7707+*
7708+* Note -- 802.11 header is NOT part of the skb. Likewise, the 802.11
7709+* FCS is also not present and will need to be added elsewhere.
7710+*
7711+* Arguments:
7712+* ethconv Conversion type to perform
7713+* skb skbuff containing the ether frame
7714+* p80211_hdr 802.11 header
7715+*
7716+* Returns:
7717+* 0 on success, non-zero otherwise
7718+*
7719+* Call context:
7720+* May be called in interrupt or non-interrupt context
7721+----------------------------------------------------------------*/
7722+int skb_ether_to_p80211( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb, p80211_hdr_t *p80211_hdr, p80211_metawep_t *p80211_wep)
7723+{
7724+
7725+ u16 fc;
7726+ u16 proto;
7727+ wlan_ethhdr_t e_hdr;
7728+ wlan_llc_t *e_llc;
7729+ wlan_snap_t *e_snap;
7730+ int foo;
7731+
7732+ DBFENTER;
7733+ memcpy(&e_hdr, skb->data, sizeof(e_hdr));
7734+
7735+ if (skb->len <= 0) {
7736+ WLAN_LOG_DEBUG(1, "zero-length skb!\n");
7737+ return 1;
7738+ }
7739+
7740+ if ( ethconv == WLAN_ETHCONV_ENCAP ) { /* simplest case */
7741+ WLAN_LOG_DEBUG(3, "ENCAP len: %d\n", skb->len);
7742+ /* here, we don't care what kind of ether frm. Just stick it */
7743+ /* in the 80211 payload */
7744+ /* which is to say, leave the skb alone. */
7745+ } else {
7746+ /* step 1: classify ether frame, DIX or 802.3? */
7747+ proto = ntohs(e_hdr.type);
7748+ if ( proto <= 1500 ) {
7749+ WLAN_LOG_DEBUG(3, "802.3 len: %d\n", skb->len);
7750+ /* codes <= 1500 reserved for 802.3 lengths */
7751+ /* it's 802.3, pass ether payload unchanged, */
7752+
7753+ /* trim off ethernet header */
7754+ skb_pull(skb, WLAN_ETHHDR_LEN);
7755+
7756+ /* leave off any PAD octets. */
7757+ skb_trim(skb, proto);
7758+ } else {
7759+ WLAN_LOG_DEBUG(3, "DIXII len: %d\n", skb->len);
7760+ /* it's DIXII, time for some conversion */
7761+
7762+ /* trim off ethernet header */
7763+ skb_pull(skb, WLAN_ETHHDR_LEN);
7764+
7765+ /* tack on SNAP */
7766+ e_snap = (wlan_snap_t *) skb_push(skb, sizeof(wlan_snap_t));
7767+ e_snap->type = htons(proto);
7768+ if ( ethconv == WLAN_ETHCONV_8021h && p80211_stt_findproto(proto) ) {
7769+ memcpy( e_snap->oui, oui_8021h, WLAN_IEEE_OUI_LEN);
7770+ } else {
7771+ memcpy( e_snap->oui, oui_rfc1042, WLAN_IEEE_OUI_LEN);
7772+ }
7773+
7774+ /* tack on llc */
7775+ e_llc = (wlan_llc_t *) skb_push(skb, sizeof(wlan_llc_t));
7776+ e_llc->dsap = 0xAA; /* SNAP, see IEEE 802 */
7777+ e_llc->ssap = 0xAA;
7778+ e_llc->ctl = 0x03;
7779+
7780+ }
7781+ }
7782+
7783+ /* Set up the 802.11 header */
7784+ /* It's a data frame */
7785+ fc = host2ieee16( WLAN_SET_FC_FTYPE(WLAN_FTYPE_DATA) |
7786+ WLAN_SET_FC_FSTYPE(WLAN_FSTYPE_DATAONLY));
7787+
7788+ switch ( wlandev->macmode ) {
7789+ case WLAN_MACMODE_IBSS_STA:
7790+ memcpy(p80211_hdr->a3.a1, &e_hdr.daddr, WLAN_ADDR_LEN);
7791+ memcpy(p80211_hdr->a3.a2, wlandev->netdev->dev_addr, WLAN_ADDR_LEN);
7792+ memcpy(p80211_hdr->a3.a3, wlandev->bssid, WLAN_ADDR_LEN);
7793+ break;
7794+ case WLAN_MACMODE_ESS_STA:
7795+ fc |= host2ieee16(WLAN_SET_FC_TODS(1));
7796+ memcpy(p80211_hdr->a3.a1, wlandev->bssid, WLAN_ADDR_LEN);
7797+ memcpy(p80211_hdr->a3.a2, wlandev->netdev->dev_addr, WLAN_ADDR_LEN);
7798+ memcpy(p80211_hdr->a3.a3, &e_hdr.daddr, WLAN_ADDR_LEN);
7799+ break;
7800+ case WLAN_MACMODE_ESS_AP:
7801+ fc |= host2ieee16(WLAN_SET_FC_FROMDS(1));
7802+ memcpy(p80211_hdr->a3.a1, &e_hdr.daddr, WLAN_ADDR_LEN);
7803+ memcpy(p80211_hdr->a3.a2, wlandev->bssid, WLAN_ADDR_LEN);
7804+ memcpy(p80211_hdr->a3.a3, &e_hdr.saddr, WLAN_ADDR_LEN);
7805+ break;
7806+ default:
7807+ WLAN_LOG_ERROR("Error: Converting eth to wlan in unknown mode.\n");
7808+ return 1;
7809+ break;
7810+ }
7811+
7812+ p80211_wep->data = NULL;
7813+
7814+ if ((wlandev->hostwep & HOSTWEP_PRIVACYINVOKED) && (wlandev->hostwep & HOSTWEP_ENCRYPT)) {
7815+ // XXXX need to pick keynum other than default?
7816+
7817+#if 1
7818+ p80211_wep->data = kmalloc(skb->len, GFP_ATOMIC);
7819+#else
7820+ p80211_wep->data = skb->data;
7821+#endif
7822+
7823+ if ((foo = wep_encrypt(wlandev, skb->data, p80211_wep->data,
7824+ skb->len,
7825+ (wlandev->hostwep & HOSTWEP_DEFAULTKEY_MASK),
7826+ p80211_wep->iv, p80211_wep->icv))) {
7827+ WLAN_LOG_WARNING("Host en-WEP failed, dropping frame (%d).\n", foo);
7828+ return 2;
7829+ }
7830+ fc |= host2ieee16(WLAN_SET_FC_ISWEP(1));
7831+ }
7832+
7833+
7834+ // skb->nh.raw = skb->data;
7835+
7836+ p80211_hdr->a3.fc = fc;
7837+ p80211_hdr->a3.dur = 0;
7838+ p80211_hdr->a3.seq = 0;
7839+
7840+ DBFEXIT;
7841+ return 0;
7842+}
7843+
7844+/* jkriegl: from orinoco, modified */
7845+static void orinoco_spy_gather(wlandevice_t *wlandev, char *mac,
7846+ p80211_rxmeta_t *rxmeta)
7847+{
7848+ int i;
7849+
7850+ /* Gather wireless spy statistics: for each packet, compare the
7851+ * source address with out list, and if match, get the stats... */
7852+
7853+ for (i = 0; i < wlandev->spy_number; i++) {
7854+
7855+ if (!memcmp(wlandev->spy_address[i], mac, ETH_ALEN)) {
7856+ memcpy(wlandev->spy_address[i], mac, ETH_ALEN);
7857+ wlandev->spy_stat[i].level = rxmeta->signal;
7858+ wlandev->spy_stat[i].noise = rxmeta->noise;
7859+ wlandev->spy_stat[i].qual = (rxmeta->signal > rxmeta->noise) ? \
7860+ (rxmeta->signal - rxmeta->noise) : 0;
7861+ wlandev->spy_stat[i].updated = 0x7;
7862+ }
7863+ }
7864+}
7865+
7866+/*----------------------------------------------------------------
7867+* p80211pb_80211_to_ether
7868+*
7869+* Uses the contents of a received 802.11 frame and the etherconv
7870+* setting to build an ether frame.
7871+*
7872+* This function extracts the src and dest address from the 802.11
7873+* frame to use in the construction of the eth frame.
7874+*
7875+* Arguments:
7876+* ethconv Conversion type to perform
7877+* skb Packet buffer containing the 802.11 frame
7878+*
7879+* Returns:
7880+* 0 on success, non-zero otherwise
7881+*
7882+* Call context:
7883+* May be called in interrupt or non-interrupt context
7884+----------------------------------------------------------------*/
7885+int skb_p80211_to_ether( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb)
7886+{
7887+ netdevice_t *netdev = wlandev->netdev;
7888+ u16 fc;
7889+ unsigned int payload_length;
7890+ unsigned int payload_offset;
7891+ u8 daddr[WLAN_ETHADDR_LEN];
7892+ u8 saddr[WLAN_ETHADDR_LEN];
7893+ p80211_hdr_t *w_hdr;
7894+ wlan_ethhdr_t *e_hdr;
7895+ wlan_llc_t *e_llc;
7896+ wlan_snap_t *e_snap;
7897+
7898+ int foo;
7899+
7900+ DBFENTER;
7901+
7902+ payload_length = skb->len - WLAN_HDR_A3_LEN - WLAN_CRC_LEN;
7903+ payload_offset = WLAN_HDR_A3_LEN;
7904+
7905+ w_hdr = (p80211_hdr_t *) skb->data;
7906+
7907+ /* setup some vars for convenience */
7908+ fc = ieee2host16(w_hdr->a3.fc);
7909+ if ( (WLAN_GET_FC_TODS(fc) == 0) && (WLAN_GET_FC_FROMDS(fc) == 0) ) {
7910+ memcpy(daddr, w_hdr->a3.a1, WLAN_ETHADDR_LEN);
7911+ memcpy(saddr, w_hdr->a3.a2, WLAN_ETHADDR_LEN);
7912+ } else if( (WLAN_GET_FC_TODS(fc) == 0) && (WLAN_GET_FC_FROMDS(fc) == 1) ) {
7913+ memcpy(daddr, w_hdr->a3.a1, WLAN_ETHADDR_LEN);
7914+ memcpy(saddr, w_hdr->a3.a3, WLAN_ETHADDR_LEN);
7915+ } else if( (WLAN_GET_FC_TODS(fc) == 1) && (WLAN_GET_FC_FROMDS(fc) == 0) ) {
7916+ memcpy(daddr, w_hdr->a3.a3, WLAN_ETHADDR_LEN);
7917+ memcpy(saddr, w_hdr->a3.a2, WLAN_ETHADDR_LEN);
7918+ } else {
7919+ payload_offset = WLAN_HDR_A4_LEN;
7920+ if (payload_length < WLAN_HDR_A4_LEN - WLAN_HDR_A3_LEN) {
7921+ WLAN_LOG_ERROR("A4 frame too short!\n");
7922+ return 1;
7923+ }
7924+ payload_length -= (WLAN_HDR_A4_LEN - WLAN_HDR_A3_LEN);
7925+ memcpy(daddr, w_hdr->a4.a3, WLAN_ETHADDR_LEN);
7926+ memcpy(saddr, w_hdr->a4.a4, WLAN_ETHADDR_LEN);
7927+ }
7928+
7929+ /* perform de-wep if necessary.. */
7930+ if ((wlandev->hostwep & HOSTWEP_PRIVACYINVOKED) && WLAN_GET_FC_ISWEP(fc) && (wlandev->hostwep & HOSTWEP_DECRYPT)) {
7931+ if (payload_length <= 8) {
7932+ WLAN_LOG_ERROR("WEP frame too short (%u).\n",
7933+ skb->len);
7934+ return 1;
7935+ }
7936+ if ((foo = wep_decrypt(wlandev, skb->data + payload_offset + 4,
7937+ payload_length - 8, -1,
7938+ skb->data + payload_offset,
7939+ skb->data + payload_offset + payload_length - 4))) {
7940+ /* de-wep failed, drop skb. */
7941+ WLAN_LOG_DEBUG(1, "Host de-WEP failed, dropping frame (%d).\n", foo);
7942+ wlandev->rx.decrypt_err++;
7943+ return 2;
7944+ }
7945+
7946+ /* subtract the IV+ICV length off the payload */
7947+ payload_length -= 8;
7948+ /* chop off the IV */
7949+ skb_pull(skb, 4);
7950+ /* chop off the ICV. */
7951+ skb_trim(skb, skb->len - 4);
7952+
7953+ wlandev->rx.decrypt++;
7954+ }
7955+
7956+ e_hdr = (wlan_ethhdr_t *) (skb->data + payload_offset);
7957+
7958+ e_llc = (wlan_llc_t *) (skb->data + payload_offset);
7959+ e_snap = (wlan_snap_t *) (skb->data + payload_offset + sizeof(wlan_llc_t));
7960+
7961+ /* Test for the various encodings */
7962+ if ( (payload_length >= sizeof(wlan_ethhdr_t)) &&
7963+ ( e_llc->dsap != 0xaa || e_llc->ssap != 0xaa ) &&
7964+ ((memcmp(daddr, e_hdr->daddr, WLAN_ETHADDR_LEN) == 0) ||
7965+ (memcmp(saddr, e_hdr->saddr, WLAN_ETHADDR_LEN) == 0))) {
7966+ WLAN_LOG_DEBUG(3, "802.3 ENCAP len: %d\n", payload_length);
7967+ /* 802.3 Encapsulated */
7968+ /* Test for an overlength frame */
7969+ if ( payload_length > (netdev->mtu + WLAN_ETHHDR_LEN)) {
7970+ /* A bogus length ethfrm has been encap'd. */
7971+ /* Is someone trying an oflow attack? */
7972+ WLAN_LOG_ERROR("ENCAP frame too large (%d > %d)\n",
7973+ payload_length, netdev->mtu + WLAN_ETHHDR_LEN);
7974+ return 1;
7975+ }
7976+
7977+ /* Chop off the 802.11 header. it's already sane. */
7978+ skb_pull(skb, payload_offset);
7979+ /* chop off the 802.11 CRC */
7980+ skb_trim(skb, skb->len - WLAN_CRC_LEN);
7981+
7982+ } else if ((payload_length >= sizeof(wlan_llc_t) + sizeof(wlan_snap_t)) &&
7983+ (e_llc->dsap == 0xaa) &&
7984+ (e_llc->ssap == 0xaa) &&
7985+ (e_llc->ctl == 0x03) &&
7986+ (((memcmp( e_snap->oui, oui_rfc1042, WLAN_IEEE_OUI_LEN)==0) &&
7987+ (ethconv == WLAN_ETHCONV_8021h) &&
7988+ (p80211_stt_findproto(ieee2host16(e_snap->type)))) ||
7989+ (memcmp( e_snap->oui, oui_rfc1042, WLAN_IEEE_OUI_LEN)!=0)))
7990+ {
7991+ WLAN_LOG_DEBUG(3, "SNAP+RFC1042 len: %d\n", payload_length);
7992+ /* it's a SNAP + RFC1042 frame && protocol is in STT */
7993+ /* build 802.3 + RFC1042 */
7994+
7995+ /* Test for an overlength frame */
7996+ if ( payload_length > netdev->mtu ) {
7997+ /* A bogus length ethfrm has been sent. */
7998+ /* Is someone trying an oflow attack? */
7999+ WLAN_LOG_ERROR("SNAP frame too large (%d > %d)\n",
8000+ payload_length, netdev->mtu);
8001+ return 1;
8002+ }
8003+
8004+ /* chop 802.11 header from skb. */
8005+ skb_pull(skb, payload_offset);
8006+
8007+ /* create 802.3 header at beginning of skb. */
8008+ e_hdr = (wlan_ethhdr_t *) skb_push(skb, WLAN_ETHHDR_LEN);
8009+ memcpy(e_hdr->daddr, daddr, WLAN_ETHADDR_LEN);
8010+ memcpy(e_hdr->saddr, saddr, WLAN_ETHADDR_LEN);
8011+ e_hdr->type = htons(payload_length);
8012+
8013+ /* chop off the 802.11 CRC */
8014+ skb_trim(skb, skb->len - WLAN_CRC_LEN);
8015+
8016+ } else if ((payload_length >= sizeof(wlan_llc_t) + sizeof(wlan_snap_t)) &&
8017+ (e_llc->dsap == 0xaa) &&
8018+ (e_llc->ssap == 0xaa) &&
8019+ (e_llc->ctl == 0x03) ) {
8020+ WLAN_LOG_DEBUG(3, "802.1h/RFC1042 len: %d\n", payload_length);
8021+ /* it's an 802.1h frame || (an RFC1042 && protocol is not in STT) */
8022+ /* build a DIXII + RFC894 */
8023+
8024+ /* Test for an overlength frame */
8025+ if ((payload_length - sizeof(wlan_llc_t) - sizeof(wlan_snap_t))
8026+ > netdev->mtu) {
8027+ /* A bogus length ethfrm has been sent. */
8028+ /* Is someone trying an oflow attack? */
8029+ WLAN_LOG_ERROR("DIXII frame too large (%ld > %d)\n",
8030+ (long int) (payload_length - sizeof(wlan_llc_t) -
8031+ sizeof(wlan_snap_t)),
8032+ netdev->mtu);
8033+ return 1;
8034+ }
8035+
8036+ /* chop 802.11 header from skb. */
8037+ skb_pull(skb, payload_offset);
8038+
8039+ /* chop llc header from skb. */
8040+ skb_pull(skb, sizeof(wlan_llc_t));
8041+
8042+ /* chop snap header from skb. */
8043+ skb_pull(skb, sizeof(wlan_snap_t));
8044+
8045+ /* create 802.3 header at beginning of skb. */
8046+ e_hdr = (wlan_ethhdr_t *) skb_push(skb, WLAN_ETHHDR_LEN);
8047+ e_hdr->type = e_snap->type;
8048+ memcpy(e_hdr->daddr, daddr, WLAN_ETHADDR_LEN);
8049+ memcpy(e_hdr->saddr, saddr, WLAN_ETHADDR_LEN);
8050+
8051+ /* chop off the 802.11 CRC */
8052+ skb_trim(skb, skb->len - WLAN_CRC_LEN);
8053+ } else {
8054+ WLAN_LOG_DEBUG(3, "NON-ENCAP len: %d\n", payload_length);
8055+ /* any NON-ENCAP */
8056+ /* it's a generic 80211+LLC or IPX 'Raw 802.3' */
8057+ /* build an 802.3 frame */
8058+ /* allocate space and setup hostbuf */
8059+
8060+ /* Test for an overlength frame */
8061+ if ( payload_length > netdev->mtu ) {
8062+ /* A bogus length ethfrm has been sent. */
8063+ /* Is someone trying an oflow attack? */
8064+ WLAN_LOG_ERROR("OTHER frame too large (%d > %d)\n",
8065+ payload_length,
8066+ netdev->mtu);
8067+ return 1;
8068+ }
8069+
8070+ /* Chop off the 802.11 header. */
8071+ skb_pull(skb, payload_offset);
8072+
8073+ /* create 802.3 header at beginning of skb. */
8074+ e_hdr = (wlan_ethhdr_t *) skb_push(skb, WLAN_ETHHDR_LEN);
8075+ memcpy(e_hdr->daddr, daddr, WLAN_ETHADDR_LEN);
8076+ memcpy(e_hdr->saddr, saddr, WLAN_ETHADDR_LEN);
8077+ e_hdr->type = htons(payload_length);
8078+
8079+ /* chop off the 802.11 CRC */
8080+ skb_trim(skb, skb->len - WLAN_CRC_LEN);
8081+
8082+ }
8083+
8084+ /*
8085+ * Note that eth_type_trans() expects an skb w/ skb->data pointing
8086+ * at the MAC header, it then sets the following skb members:
8087+ * skb->mac_header,
8088+ * skb->data, and
8089+ * skb->pkt_type.
8090+ * It then _returns_ the value that _we're_ supposed to stuff in
8091+ * skb->protocol. This is nuts.
8092+ */
8093+ skb->protocol = eth_type_trans(skb, netdev);
8094+
8095+ /* jkriegl: process signal and noise as set in hfa384x_int_rx() */
8096+ /* jkriegl: only process signal/noise if requested by iwspy */
8097+ if (wlandev->spy_number)
8098+ orinoco_spy_gather(wlandev, eth_hdr(skb)->h_source, P80211SKB_RXMETA(skb));
8099+
8100+ /* Free the metadata */
8101+ p80211skb_rxmeta_detach(skb);
8102+
8103+ DBFEXIT;
8104+ return 0;
8105+}
8106+
8107+/*----------------------------------------------------------------
8108+* p80211_stt_findproto
8109+*
8110+* Searches the 802.1h Selective Translation Table for a given
8111+* protocol.
8112+*
8113+* Arguments:
8114+* proto protocl number (in host order) to search for.
8115+*
8116+* Returns:
8117+* 1 - if the table is empty or a match is found.
8118+* 0 - if the table is non-empty and a match is not found.
8119+*
8120+* Call context:
8121+* May be called in interrupt or non-interrupt context
8122+----------------------------------------------------------------*/
8123+int p80211_stt_findproto(u16 proto)
8124+{
8125+ /* Always return found for now. This is the behavior used by the */
8126+ /* Zoom Win95 driver when 802.1h mode is selected */
8127+ /* TODO: If necessary, add an actual search we'll probably
8128+ need this to match the CMAC's way of doing things.
8129+ Need to do some testing to confirm.
8130+ */
8131+
8132+ if (proto == 0x80f3) /* APPLETALK */
8133+ return 1;
8134+
8135+ return 0;
8136+}
8137+
8138+/*----------------------------------------------------------------
8139+* p80211skb_rxmeta_detach
8140+*
8141+* Disconnects the frmmeta and rxmeta from an skb.
8142+*
8143+* Arguments:
8144+* wlandev The wlandev this skb belongs to.
8145+* skb The skb we're attaching to.
8146+*
8147+* Returns:
8148+* 0 on success, non-zero otherwise
8149+*
8150+* Call context:
8151+* May be called in interrupt or non-interrupt context
8152+----------------------------------------------------------------*/
8153+void
8154+p80211skb_rxmeta_detach(struct sk_buff *skb)
8155+{
8156+ p80211_rxmeta_t *rxmeta;
8157+ p80211_frmmeta_t *frmmeta;
8158+
8159+ DBFENTER;
8160+ /* Sanity checks */
8161+ if ( skb==NULL ) { /* bad skb */
8162+ WLAN_LOG_DEBUG(1, "Called w/ null skb.\n");
8163+ goto exit;
8164+ }
8165+ frmmeta = P80211SKB_FRMMETA(skb);
8166+ if ( frmmeta == NULL ) { /* no magic */
8167+ WLAN_LOG_DEBUG(1, "Called w/ bad frmmeta magic.\n");
8168+ goto exit;
8169+ }
8170+ rxmeta = frmmeta->rx;
8171+ if ( rxmeta == NULL ) { /* bad meta ptr */
8172+ WLAN_LOG_DEBUG(1, "Called w/ bad rxmeta ptr.\n");
8173+ goto exit;
8174+ }
8175+
8176+ /* Free rxmeta */
8177+ kfree(rxmeta);
8178+
8179+ /* Clear skb->cb */
8180+ memset(skb->cb, 0, sizeof(skb->cb));
8181+exit:
8182+ DBFEXIT;
8183+ return;
8184+}
8185+
8186+/*----------------------------------------------------------------
8187+* p80211skb_rxmeta_attach
8188+*
8189+* Allocates a p80211rxmeta structure, initializes it, and attaches
8190+* it to an skb.
8191+*
8192+* Arguments:
8193+* wlandev The wlandev this skb belongs to.
8194+* skb The skb we're attaching to.
8195+*
8196+* Returns:
8197+* 0 on success, non-zero otherwise
8198+*
8199+* Call context:
8200+* May be called in interrupt or non-interrupt context
8201+----------------------------------------------------------------*/
8202+int
8203+p80211skb_rxmeta_attach(struct wlandevice *wlandev, struct sk_buff *skb)
8204+{
8205+ int result = 0;
8206+ p80211_rxmeta_t *rxmeta;
8207+ p80211_frmmeta_t *frmmeta;
8208+
8209+ DBFENTER;
8210+
8211+ /* If these already have metadata, we error out! */
8212+ if (P80211SKB_RXMETA(skb) != NULL) {
8213+ WLAN_LOG_ERROR("%s: RXmeta already attached!\n",
8214+ wlandev->name);
8215+ result = 0;
8216+ goto exit;
8217+ }
8218+
8219+ /* Allocate the rxmeta */
8220+ rxmeta = kmalloc(sizeof(p80211_rxmeta_t), GFP_ATOMIC);
8221+
8222+ if ( rxmeta == NULL ) {
8223+ WLAN_LOG_ERROR("%s: Failed to allocate rxmeta.\n",
8224+ wlandev->name);
8225+ result = 1;
8226+ goto exit;
8227+ }
8228+
8229+ /* Initialize the rxmeta */
8230+ memset(rxmeta, 0, sizeof(p80211_rxmeta_t));
8231+ rxmeta->wlandev = wlandev;
8232+ rxmeta->hosttime = jiffies;
8233+
8234+ /* Overlay a frmmeta_t onto skb->cb */
8235+ memset(skb->cb, 0, sizeof(p80211_frmmeta_t));
8236+ frmmeta = (p80211_frmmeta_t*)(skb->cb);
8237+ frmmeta->magic = P80211_FRMMETA_MAGIC;
8238+ frmmeta->rx = rxmeta;
8239+exit:
8240+ DBFEXIT;
8241+ return result;
8242+}
8243+
8244+/*----------------------------------------------------------------
8245+* p80211skb_free
8246+*
8247+* Frees an entire p80211skb by checking and freeing the meta struct
8248+* and then freeing the skb.
8249+*
8250+* Arguments:
8251+* wlandev The wlandev this skb belongs to.
8252+* skb The skb we're attaching to.
8253+*
8254+* Returns:
8255+* 0 on success, non-zero otherwise
8256+*
8257+* Call context:
8258+* May be called in interrupt or non-interrupt context
8259+----------------------------------------------------------------*/
8260+void
8261+p80211skb_free(struct wlandevice *wlandev, struct sk_buff *skb)
8262+{
8263+ p80211_frmmeta_t *meta;
8264+ DBFENTER;
8265+ meta = P80211SKB_FRMMETA(skb);
8266+ if ( meta && meta->rx) {
8267+ p80211skb_rxmeta_detach(skb);
8268+ } else {
8269+ WLAN_LOG_ERROR("Freeing an skb (%p) w/ no frmmeta.\n", skb);
8270+ }
8271+
8272+ dev_kfree_skb(skb);
8273+ DBFEXIT;
8274+ return;
8275+}
8276--- /dev/null
8277+++ b/drivers/staging/wlan-ng/p80211conv.h
8278@@ -0,0 +1,186 @@
8279+/* p80211conv.h
8280+*
8281+* Ether/802.11 conversions and packet buffer routines
8282+*
8283+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
8284+* --------------------------------------------------------------------
8285+*
8286+* linux-wlan
8287+*
8288+* The contents of this file are subject to the Mozilla Public
8289+* License Version 1.1 (the "License"); you may not use this file
8290+* except in compliance with the License. You may obtain a copy of
8291+* the License at http://www.mozilla.org/MPL/
8292+*
8293+* Software distributed under the License is distributed on an "AS
8294+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
8295+* implied. See the License for the specific language governing
8296+* rights and limitations under the License.
8297+*
8298+* Alternatively, the contents of this file may be used under the
8299+* terms of the GNU Public License version 2 (the "GPL"), in which
8300+* case the provisions of the GPL are applicable instead of the
8301+* above. If you wish to allow the use of your version of this file
8302+* only under the terms of the GPL and not to allow others to use
8303+* your version of this file under the MPL, indicate your decision
8304+* by deleting the provisions above and replace them with the notice
8305+* and other provisions required by the GPL. If you do not delete
8306+* the provisions above, a recipient may use your version of this
8307+* file under either the MPL or the GPL.
8308+*
8309+* --------------------------------------------------------------------
8310+*
8311+* Inquiries regarding the linux-wlan Open Source project can be
8312+* made directly to:
8313+*
8314+* AbsoluteValue Systems Inc.
8315+* info@linux-wlan.com
8316+* http://www.linux-wlan.com
8317+*
8318+* --------------------------------------------------------------------
8319+*
8320+* Portions of the development of this software were funded by
8321+* Intersil Corporation as part of PRISM(R) chipset product development.
8322+*
8323+* --------------------------------------------------------------------
8324+*
8325+* This file declares the functions, types and macros that perform
8326+* Ethernet to/from 802.11 frame conversions.
8327+*
8328+* --------------------------------------------------------------------
8329+*/
8330+
8331+#ifndef _LINUX_P80211CONV_H
8332+#define _LINUX_P80211CONV_H
8333+
8334+/*================================================================*/
8335+/* Constants */
8336+
8337+#define WLAN_ETHADDR_LEN 6
8338+#define WLAN_IEEE_OUI_LEN 3
8339+
8340+#define WLAN_ETHCONV_ENCAP 1
8341+#define WLAN_ETHCONV_RFC1042 2
8342+#define WLAN_ETHCONV_8021h 3
8343+
8344+#define WLAN_MIN_ETHFRM_LEN 60
8345+#define WLAN_MAX_ETHFRM_LEN 1514
8346+#define WLAN_ETHHDR_LEN 14
8347+
8348+#define P80211CAPTURE_VERSION 0x80211001
8349+
8350+/*================================================================*/
8351+/* Macros */
8352+
8353+#define P80211_FRMMETA_MAGIC 0x802110
8354+
8355+#define P80211SKB_FRMMETA(s) \
8356+ (((((p80211_frmmeta_t*)((s)->cb))->magic)==P80211_FRMMETA_MAGIC) ? \
8357+ ((p80211_frmmeta_t*)((s)->cb)) : \
8358+ (NULL))
8359+
8360+#define P80211SKB_RXMETA(s) \
8361+ (P80211SKB_FRMMETA((s)) ? P80211SKB_FRMMETA((s))->rx : ((p80211_rxmeta_t*)(NULL)))
8362+
8363+typedef struct p80211_rxmeta
8364+{
8365+ struct wlandevice *wlandev;
8366+
8367+ u64 mactime; /* Hi-rez MAC-supplied time value */
8368+ u64 hosttime; /* Best-rez host supplied time value */
8369+
8370+ unsigned int rxrate; /* Receive data rate in 100kbps */
8371+ unsigned int priority; /* 0-15, 0=contention, 6=CF */
8372+ int signal; /* An SSI, see p80211netdev.h */
8373+ int noise; /* An SSI, see p80211netdev.h */
8374+ unsigned int channel; /* Receive channel (mostly for snifs) */
8375+ unsigned int preamble; /* P80211ENUM_preambletype_* */
8376+ unsigned int encoding; /* P80211ENUM_encoding_* */
8377+
8378+} p80211_rxmeta_t;
8379+
8380+typedef struct p80211_frmmeta
8381+{
8382+ unsigned int magic;
8383+ p80211_rxmeta_t *rx;
8384+} p80211_frmmeta_t;
8385+
8386+void p80211skb_free(struct wlandevice *wlandev, struct sk_buff *skb);
8387+int p80211skb_rxmeta_attach(struct wlandevice *wlandev, struct sk_buff *skb);
8388+void p80211skb_rxmeta_detach(struct sk_buff *skb);
8389+
8390+/*================================================================*/
8391+/* Types */
8392+
8393+/*
8394+ * Frame capture header. (See doc/capturefrm.txt)
8395+ */
8396+typedef struct p80211_caphdr
8397+{
8398+ u32 version;
8399+ u32 length;
8400+ u64 mactime;
8401+ u64 hosttime;
8402+ u32 phytype;
8403+ u32 channel;
8404+ u32 datarate;
8405+ u32 antenna;
8406+ u32 priority;
8407+ u32 ssi_type;
8408+ s32 ssi_signal;
8409+ s32 ssi_noise;
8410+ u32 preamble;
8411+ u32 encoding;
8412+} p80211_caphdr_t;
8413+
8414+/* buffer free method pointer type */
8415+typedef void (* freebuf_method_t)(void *buf, int size);
8416+
8417+typedef struct p80211_metawep {
8418+ void *data;
8419+ u8 iv[4];
8420+ u8 icv[4];
8421+} p80211_metawep_t;
8422+
8423+/* local ether header type */
8424+typedef struct wlan_ethhdr
8425+{
8426+ u8 daddr[WLAN_ETHADDR_LEN];
8427+ u8 saddr[WLAN_ETHADDR_LEN];
8428+ u16 type;
8429+} __WLAN_ATTRIB_PACK__ wlan_ethhdr_t;
8430+
8431+/* local llc header type */
8432+typedef struct wlan_llc
8433+{
8434+ u8 dsap;
8435+ u8 ssap;
8436+ u8 ctl;
8437+} __WLAN_ATTRIB_PACK__ wlan_llc_t;
8438+
8439+/* local snap header type */
8440+typedef struct wlan_snap
8441+{
8442+ u8 oui[WLAN_IEEE_OUI_LEN];
8443+ u16 type;
8444+} __WLAN_ATTRIB_PACK__ wlan_snap_t;
8445+
8446+/* Circular include trick */
8447+struct wlandevice;
8448+
8449+/*================================================================*/
8450+/* Externs */
8451+
8452+/*================================================================*/
8453+/*Function Declarations */
8454+
8455+int skb_p80211_to_ether( struct wlandevice *wlandev, u32 ethconv,
8456+ struct sk_buff *skb);
8457+int skb_ether_to_p80211( struct wlandevice *wlandev, u32 ethconv,
8458+ struct sk_buff *skb, p80211_hdr_t *p80211_hdr,
8459+ p80211_metawep_t *p80211_wep );
8460+
8461+int p80211_stt_findproto(u16 proto);
8462+int p80211_stt_addproto(u16 proto);
8463+
8464+#endif
8465--- /dev/null
8466+++ b/drivers/staging/wlan-ng/p80211hdr.h
8467@@ -0,0 +1,299 @@
8468+/* p80211hdr.h
8469+*
8470+* Macros, types, and functions for handling 802.11 MAC headers
8471+*
8472+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
8473+* --------------------------------------------------------------------
8474+*
8475+* linux-wlan
8476+*
8477+* The contents of this file are subject to the Mozilla Public
8478+* License Version 1.1 (the "License"); you may not use this file
8479+* except in compliance with the License. You may obtain a copy of
8480+* the License at http://www.mozilla.org/MPL/
8481+*
8482+* Software distributed under the License is distributed on an "AS
8483+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
8484+* implied. See the License for the specific language governing
8485+* rights and limitations under the License.
8486+*
8487+* Alternatively, the contents of this file may be used under the
8488+* terms of the GNU Public License version 2 (the "GPL"), in which
8489+* case the provisions of the GPL are applicable instead of the
8490+* above. If you wish to allow the use of your version of this file
8491+* only under the terms of the GPL and not to allow others to use
8492+* your version of this file under the MPL, indicate your decision
8493+* by deleting the provisions above and replace them with the notice
8494+* and other provisions required by the GPL. If you do not delete
8495+* the provisions above, a recipient may use your version of this
8496+* file under either the MPL or the GPL.
8497+*
8498+* --------------------------------------------------------------------
8499+*
8500+* Inquiries regarding the linux-wlan Open Source project can be
8501+* made directly to:
8502+*
8503+* AbsoluteValue Systems Inc.
8504+* info@linux-wlan.com
8505+* http://www.linux-wlan.com
8506+*
8507+* --------------------------------------------------------------------
8508+*
8509+* Portions of the development of this software were funded by
8510+* Intersil Corporation as part of PRISM(R) chipset product development.
8511+*
8512+* --------------------------------------------------------------------
8513+*
8514+* This file declares the constants and types used in the interface
8515+* between a wlan driver and the user mode utilities.
8516+*
8517+* Note:
8518+* - Constant values are always in HOST byte order. To assign
8519+* values to multi-byte fields they _must_ be converted to
8520+* ieee byte order. To retrieve multi-byte values from incoming
8521+* frames, they must be converted to host order.
8522+*
8523+* All functions declared here are implemented in p80211.c
8524+* --------------------------------------------------------------------
8525+*/
8526+
8527+#ifndef _P80211HDR_H
8528+#define _P80211HDR_H
8529+
8530+/*================================================================*/
8531+/* System Includes */
8532+
8533+/*================================================================*/
8534+/* Project Includes */
8535+
8536+#ifndef _WLAN_COMPAT_H
8537+#include "wlan_compat.h"
8538+#endif
8539+
8540+
8541+/*================================================================*/
8542+/* Constants */
8543+
8544+/*--- Sizes -----------------------------------------------*/
8545+#define WLAN_ADDR_LEN 6
8546+#define WLAN_CRC_LEN 4
8547+#define WLAN_BSSID_LEN 6
8548+#define WLAN_BSS_TS_LEN 8
8549+#define WLAN_HDR_A3_LEN 24
8550+#define WLAN_HDR_A4_LEN 30
8551+#define WLAN_SSID_MAXLEN 32
8552+#define WLAN_DATA_MAXLEN 2312
8553+#define WLAN_A3FR_MAXLEN (WLAN_HDR_A3_LEN + WLAN_DATA_MAXLEN + WLAN_CRC_LEN)
8554+#define WLAN_A4FR_MAXLEN (WLAN_HDR_A4_LEN + WLAN_DATA_MAXLEN + WLAN_CRC_LEN)
8555+#define WLAN_BEACON_FR_MAXLEN (WLAN_HDR_A3_LEN + 334)
8556+#define WLAN_ATIM_FR_MAXLEN (WLAN_HDR_A3_LEN + 0)
8557+#define WLAN_DISASSOC_FR_MAXLEN (WLAN_HDR_A3_LEN + 2)
8558+#define WLAN_ASSOCREQ_FR_MAXLEN (WLAN_HDR_A3_LEN + 48)
8559+#define WLAN_ASSOCRESP_FR_MAXLEN (WLAN_HDR_A3_LEN + 16)
8560+#define WLAN_REASSOCREQ_FR_MAXLEN (WLAN_HDR_A3_LEN + 54)
8561+#define WLAN_REASSOCRESP_FR_MAXLEN (WLAN_HDR_A3_LEN + 16)
8562+#define WLAN_PROBEREQ_FR_MAXLEN (WLAN_HDR_A3_LEN + 44)
8563+#define WLAN_PROBERESP_FR_MAXLEN (WLAN_HDR_A3_LEN + 78)
8564+#define WLAN_AUTHEN_FR_MAXLEN (WLAN_HDR_A3_LEN + 261)
8565+#define WLAN_DEAUTHEN_FR_MAXLEN (WLAN_HDR_A3_LEN + 2)
8566+#define WLAN_WEP_NKEYS 4
8567+#define WLAN_WEP_MAXKEYLEN 13
8568+#define WLAN_CHALLENGE_IE_LEN 130
8569+#define WLAN_CHALLENGE_LEN 128
8570+#define WLAN_WEP_IV_LEN 4
8571+#define WLAN_WEP_ICV_LEN 4
8572+
8573+/*--- Frame Control Field -------------------------------------*/
8574+/* Frame Types */
8575+#define WLAN_FTYPE_MGMT 0x00
8576+#define WLAN_FTYPE_CTL 0x01
8577+#define WLAN_FTYPE_DATA 0x02
8578+
8579+/* Frame subtypes */
8580+/* Management */
8581+#define WLAN_FSTYPE_ASSOCREQ 0x00
8582+#define WLAN_FSTYPE_ASSOCRESP 0x01
8583+#define WLAN_FSTYPE_REASSOCREQ 0x02
8584+#define WLAN_FSTYPE_REASSOCRESP 0x03
8585+#define WLAN_FSTYPE_PROBEREQ 0x04
8586+#define WLAN_FSTYPE_PROBERESP 0x05
8587+#define WLAN_FSTYPE_BEACON 0x08
8588+#define WLAN_FSTYPE_ATIM 0x09
8589+#define WLAN_FSTYPE_DISASSOC 0x0a
8590+#define WLAN_FSTYPE_AUTHEN 0x0b
8591+#define WLAN_FSTYPE_DEAUTHEN 0x0c
8592+
8593+/* Control */
8594+#define WLAN_FSTYPE_BLOCKACKREQ 0x8
8595+#define WLAN_FSTYPE_BLOCKACK 0x9
8596+#define WLAN_FSTYPE_PSPOLL 0x0a
8597+#define WLAN_FSTYPE_RTS 0x0b
8598+#define WLAN_FSTYPE_CTS 0x0c
8599+#define WLAN_FSTYPE_ACK 0x0d
8600+#define WLAN_FSTYPE_CFEND 0x0e
8601+#define WLAN_FSTYPE_CFENDCFACK 0x0f
8602+
8603+/* Data */
8604+#define WLAN_FSTYPE_DATAONLY 0x00
8605+#define WLAN_FSTYPE_DATA_CFACK 0x01
8606+#define WLAN_FSTYPE_DATA_CFPOLL 0x02
8607+#define WLAN_FSTYPE_DATA_CFACK_CFPOLL 0x03
8608+#define WLAN_FSTYPE_NULL 0x04
8609+#define WLAN_FSTYPE_CFACK 0x05
8610+#define WLAN_FSTYPE_CFPOLL 0x06
8611+#define WLAN_FSTYPE_CFACK_CFPOLL 0x07
8612+
8613+
8614+/*================================================================*/
8615+/* Macros */
8616+
8617+/*--- FC Macros ----------------------------------------------*/
8618+/* Macros to get/set the bitfields of the Frame Control Field */
8619+/* GET_FC_??? - takes the host byte-order value of an FC */
8620+/* and retrieves the value of one of the */
8621+/* bitfields and moves that value so its lsb is */
8622+/* in bit 0. */
8623+/* SET_FC_??? - takes a host order value for one of the FC */
8624+/* bitfields and moves it to the proper bit */
8625+/* location for ORing into a host order FC. */
8626+/* To send the FC produced from SET_FC_???, */
8627+/* one must put the bytes in IEEE order. */
8628+/* e.g. */
8629+/* printf("the frame subtype is %x", */
8630+/* GET_FC_FTYPE( ieee2host( rx.fc ))) */
8631+/* */
8632+/* tx.fc = host2ieee( SET_FC_FTYPE(WLAN_FTYP_CTL) | */
8633+/* SET_FC_FSTYPE(WLAN_FSTYPE_RTS) ); */
8634+/*------------------------------------------------------------*/
8635+
8636+#define WLAN_GET_FC_PVER(n) (((u16)(n)) & (BIT0 | BIT1))
8637+#define WLAN_GET_FC_FTYPE(n) ((((u16)(n)) & (BIT2 | BIT3)) >> 2)
8638+#define WLAN_GET_FC_FSTYPE(n) ((((u16)(n)) & (BIT4|BIT5|BIT6|BIT7)) >> 4)
8639+#define WLAN_GET_FC_TODS(n) ((((u16)(n)) & (BIT8)) >> 8)
8640+#define WLAN_GET_FC_FROMDS(n) ((((u16)(n)) & (BIT9)) >> 9)
8641+#define WLAN_GET_FC_MOREFRAG(n) ((((u16)(n)) & (BIT10)) >> 10)
8642+#define WLAN_GET_FC_RETRY(n) ((((u16)(n)) & (BIT11)) >> 11)
8643+#define WLAN_GET_FC_PWRMGT(n) ((((u16)(n)) & (BIT12)) >> 12)
8644+#define WLAN_GET_FC_MOREDATA(n) ((((u16)(n)) & (BIT13)) >> 13)
8645+#define WLAN_GET_FC_ISWEP(n) ((((u16)(n)) & (BIT14)) >> 14)
8646+#define WLAN_GET_FC_ORDER(n) ((((u16)(n)) & (BIT15)) >> 15)
8647+
8648+#define WLAN_SET_FC_PVER(n) ((u16)(n))
8649+#define WLAN_SET_FC_FTYPE(n) (((u16)(n)) << 2)
8650+#define WLAN_SET_FC_FSTYPE(n) (((u16)(n)) << 4)
8651+#define WLAN_SET_FC_TODS(n) (((u16)(n)) << 8)
8652+#define WLAN_SET_FC_FROMDS(n) (((u16)(n)) << 9)
8653+#define WLAN_SET_FC_MOREFRAG(n) (((u16)(n)) << 10)
8654+#define WLAN_SET_FC_RETRY(n) (((u16)(n)) << 11)
8655+#define WLAN_SET_FC_PWRMGT(n) (((u16)(n)) << 12)
8656+#define WLAN_SET_FC_MOREDATA(n) (((u16)(n)) << 13)
8657+#define WLAN_SET_FC_ISWEP(n) (((u16)(n)) << 14)
8658+#define WLAN_SET_FC_ORDER(n) (((u16)(n)) << 15)
8659+
8660+/*--- Duration Macros ----------------------------------------*/
8661+/* Macros to get/set the bitfields of the Duration Field */
8662+/* - the duration value is only valid when bit15 is zero */
8663+/* - the firmware handles these values, so I'm not going */
8664+/* these macros right now. */
8665+/*------------------------------------------------------------*/
8666+
8667+/*--- Sequence Control Macros -------------------------------*/
8668+/* Macros to get/set the bitfields of the Sequence Control */
8669+/* Field. */
8670+/*------------------------------------------------------------*/
8671+#define WLAN_GET_SEQ_FRGNUM(n) (((u16)(n)) & (BIT0|BIT1|BIT2|BIT3))
8672+#define WLAN_GET_SEQ_SEQNUM(n) ((((u16)(n)) & (~(BIT0|BIT1|BIT2|BIT3))) >> 4)
8673+
8674+/*--- Data ptr macro -----------------------------------------*/
8675+/* Creates a u8* to the data portion of a frame */
8676+/* Assumes you're passing in a ptr to the beginning of the hdr*/
8677+/*------------------------------------------------------------*/
8678+#define WLAN_HDR_A3_DATAP(p) (((u8*)(p)) + WLAN_HDR_A3_LEN)
8679+#define WLAN_HDR_A4_DATAP(p) (((u8*)(p)) + WLAN_HDR_A4_LEN)
8680+
8681+#define DOT11_RATE5_ISBASIC_GET(r) (((u8)(r)) & BIT7)
8682+
8683+/*================================================================*/
8684+/* Types */
8685+
8686+/* BSS Timestamp */
8687+typedef u8 wlan_bss_ts_t[WLAN_BSS_TS_LEN];
8688+
8689+/* Generic 802.11 Header types */
8690+
8691+typedef struct p80211_hdr_a3
8692+{
8693+ u16 fc;
8694+ u16 dur;
8695+ u8 a1[WLAN_ADDR_LEN];
8696+ u8 a2[WLAN_ADDR_LEN];
8697+ u8 a3[WLAN_ADDR_LEN];
8698+ u16 seq;
8699+} __WLAN_ATTRIB_PACK__ p80211_hdr_a3_t;
8700+
8701+typedef struct p80211_hdr_a4
8702+{
8703+ u16 fc;
8704+ u16 dur;
8705+ u8 a1[WLAN_ADDR_LEN];
8706+ u8 a2[WLAN_ADDR_LEN];
8707+ u8 a3[WLAN_ADDR_LEN];
8708+ u16 seq;
8709+ u8 a4[WLAN_ADDR_LEN];
8710+} __WLAN_ATTRIB_PACK__ p80211_hdr_a4_t;
8711+
8712+typedef union p80211_hdr
8713+{
8714+ p80211_hdr_a3_t a3;
8715+ p80211_hdr_a4_t a4;
8716+} __WLAN_ATTRIB_PACK__ p80211_hdr_t;
8717+
8718+
8719+/*================================================================*/
8720+/* Extern Declarations */
8721+
8722+
8723+/*================================================================*/
8724+/* Function Declarations */
8725+
8726+/* Frame and header lenght macros */
8727+
8728+#define WLAN_CTL_FRAMELEN(fstype) (\
8729+ (fstype) == WLAN_FSTYPE_BLOCKACKREQ ? 24 : \
8730+ (fstype) == WLAN_FSTYPE_BLOCKACK ? 152 : \
8731+ (fstype) == WLAN_FSTYPE_PSPOLL ? 20 : \
8732+ (fstype) == WLAN_FSTYPE_RTS ? 20 : \
8733+ (fstype) == WLAN_FSTYPE_CTS ? 14 : \
8734+ (fstype) == WLAN_FSTYPE_ACK ? 14 : \
8735+ (fstype) == WLAN_FSTYPE_CFEND ? 20 : \
8736+ (fstype) == WLAN_FSTYPE_CFENDCFACK ? 20 : 4)
8737+
8738+#define WLAN_FCS_LEN 4
8739+
8740+/* ftcl in HOST order */
8741+inline static u16 p80211_headerlen(u16 fctl)
8742+{
8743+ u16 hdrlen = 0;
8744+
8745+ switch ( WLAN_GET_FC_FTYPE(fctl) ) {
8746+ case WLAN_FTYPE_MGMT:
8747+ hdrlen = WLAN_HDR_A3_LEN;
8748+ break;
8749+ case WLAN_FTYPE_DATA:
8750+ hdrlen = WLAN_HDR_A3_LEN;
8751+ if ( WLAN_GET_FC_TODS(fctl) && WLAN_GET_FC_FROMDS(fctl) ) {
8752+ hdrlen += WLAN_ADDR_LEN;
8753+ }
8754+ break;
8755+ case WLAN_FTYPE_CTL:
8756+ hdrlen = WLAN_CTL_FRAMELEN(WLAN_GET_FC_FSTYPE(fctl)) -
8757+ WLAN_FCS_LEN;
8758+ break;
8759+ default:
8760+ hdrlen = WLAN_HDR_A3_LEN;
8761+ }
8762+
8763+ return hdrlen;
8764+}
8765+
8766+#endif /* _P80211HDR_H */
8767--- /dev/null
8768+++ b/drivers/staging/wlan-ng/p80211ioctl.h
8769@@ -0,0 +1,123 @@
8770+/* p80211ioctl.h
8771+*
8772+* Declares constants and types for the p80211 ioctls
8773+*
8774+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
8775+* --------------------------------------------------------------------
8776+*
8777+* linux-wlan
8778+*
8779+* The contents of this file are subject to the Mozilla Public
8780+* License Version 1.1 (the "License"); you may not use this file
8781+* except in compliance with the License. You may obtain a copy of
8782+* the License at http://www.mozilla.org/MPL/
8783+*
8784+* Software distributed under the License is distributed on an "AS
8785+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
8786+* implied. See the License for the specific language governing
8787+* rights and limitations under the License.
8788+*
8789+* Alternatively, the contents of this file may be used under the
8790+* terms of the GNU Public License version 2 (the "GPL"), in which
8791+* case the provisions of the GPL are applicable instead of the
8792+* above. If you wish to allow the use of your version of this file
8793+* only under the terms of the GPL and not to allow others to use
8794+* your version of this file under the MPL, indicate your decision
8795+* by deleting the provisions above and replace them with the notice
8796+* and other provisions required by the GPL. If you do not delete
8797+* the provisions above, a recipient may use your version of this
8798+* file under either the MPL or the GPL.
8799+*
8800+* --------------------------------------------------------------------
8801+*
8802+* Inquiries regarding the linux-wlan Open Source project can be
8803+* made directly to:
8804+*
8805+* AbsoluteValue Systems Inc.
8806+* info@linux-wlan.com
8807+* http://www.linux-wlan.com
8808+*
8809+* --------------------------------------------------------------------
8810+*
8811+* Portions of the development of this software were funded by
8812+* Intersil Corporation as part of PRISM(R) chipset product development.
8813+*
8814+* --------------------------------------------------------------------
8815+*
8816+* While this file is called 'ioctl' is purpose goes a little beyond
8817+* that. This file defines the types and contants used to implement
8818+* the p80211 request/confirm/indicate interfaces on Linux. The
8819+* request/confirm interface is, in fact, normally implemented as an
8820+* ioctl. The indicate interface on the other hand, is implemented
8821+* using the Linux 'netlink' interface.
8822+*
8823+* The reason I say that request/confirm is 'normally' implemented
8824+* via ioctl is that we're reserving the right to be able to send
8825+* request commands via the netlink interface. This will be necessary
8826+* if we ever need to send request messages when there aren't any
8827+* wlan network devices present (i.e. sending a message that only p80211
8828+* cares about.
8829+* --------------------------------------------------------------------
8830+*/
8831+
8832+
8833+#ifndef _P80211IOCTL_H
8834+#define _P80211IOCTL_H
8835+
8836+/*================================================================*/
8837+/* Constants */
8838+
8839+/*----------------------------------------------------------------*/
8840+/* p80211 ioctl "request" codes. See argument 2 of ioctl(2). */
8841+
8842+#define P80211_IFTEST (SIOCDEVPRIVATE + 0)
8843+#define P80211_IFREQ (SIOCDEVPRIVATE + 1)
8844+
8845+/*----------------------------------------------------------------*/
8846+/* Magic number, a quick test to see we're getting the desired struct */
8847+
8848+#define P80211_IOCTL_MAGIC (0x4a2d464dUL)
8849+
8850+/*----------------------------------------------------------------*/
8851+/* Netlink protocol numbers for the indication interface */
8852+
8853+#define P80211_NL_SOCK_IND NETLINK_USERSOCK
8854+
8855+/*----------------------------------------------------------------*/
8856+/* Netlink multicast bits for different types of messages */
8857+
8858+#define P80211_NL_MCAST_GRP_MLME BIT0 /* Local station messages */
8859+#define P80211_NL_MCAST_GRP_SNIFF BIT1 /* Sniffer messages */
8860+#define P80211_NL_MCAST_GRP_DIST BIT2 /* Distribution system messages */
8861+
8862+/*================================================================*/
8863+/* Macros */
8864+
8865+
8866+/*================================================================*/
8867+/* Types */
8868+
8869+/*----------------------------------------------------------------*/
8870+/* A ptr to the following structure type is passed as the third */
8871+/* argument to the ioctl system call when issuing a request to */
8872+/* the p80211 module. */
8873+
8874+typedef struct p80211ioctl_req
8875+{
8876+ char name[WLAN_DEVNAMELEN_MAX];
8877+ caddr_t data;
8878+ u32 magic;
8879+ u16 len;
8880+ u32 result;
8881+} __WLAN_ATTRIB_PACK__ p80211ioctl_req_t;
8882+
8883+
8884+/*================================================================*/
8885+/* Extern Declarations */
8886+
8887+
8888+/*================================================================*/
8889+/* Function Declarations */
8890+
8891+
8892+#endif /* _P80211IOCTL_H */
8893--- /dev/null
8894+++ b/drivers/staging/wlan-ng/p80211metadef.h
8895@@ -0,0 +1,757 @@
8896+/* This file is GENERATED AUTOMATICALLY. DO NOT EDIT OR MODIFY.
8897+* --------------------------------------------------------------------
8898+*
8899+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
8900+* --------------------------------------------------------------------
8901+*
8902+* linux-wlan
8903+*
8904+* The contents of this file are subject to the Mozilla Public
8905+* License Version 1.1 (the "License"); you may not use this file
8906+* except in compliance with the License. You may obtain a copy of
8907+* the License at http://www.mozilla.org/MPL/
8908+*
8909+* Software distributed under the License is distributed on an "AS
8910+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
8911+* implied. See the License for the specific language governing
8912+* rights and limitations under the License.
8913+*
8914+* Alternatively, the contents of this file may be used under the
8915+* terms of the GNU Public License version 2 (the "GPL"), in which
8916+* case the provisions of the GPL are applicable instead of the
8917+* above. If you wish to allow the use of your version of this file
8918+* only under the terms of the GPL and not to allow others to use
8919+* your version of this file under the MPL, indicate your decision
8920+* by deleting the provisions above and replace them with the notice
8921+* and other provisions required by the GPL. If you do not delete
8922+* the provisions above, a recipient may use your version of this
8923+* file under either the MPL or the GPL.
8924+*
8925+* --------------------------------------------------------------------
8926+*
8927+* Inquiries regarding the linux-wlan Open Source project can be
8928+* made directly to:
8929+*
8930+* AbsoluteValue Systems Inc.
8931+* info@linux-wlan.com
8932+* http://www.linux-wlan.com
8933+*
8934+* --------------------------------------------------------------------
8935+*
8936+* Portions of the development of this software were funded by
8937+* Intersil Corporation as part of PRISM(R) chipset product development.
8938+*
8939+* --------------------------------------------------------------------
8940+*/
8941+
8942+#ifndef _P80211MKMETADEF_H
8943+#define _P80211MKMETADEF_H
8944+
8945+
8946+#define DIDmsg_cat_dot11req \
8947+ P80211DID_MKSECTION(1)
8948+#define DIDmsg_dot11req_mibget \
8949+ (P80211DID_MKSECTION(1) | \
8950+ P80211DID_MKGROUP(1))
8951+#define DIDmsg_dot11req_mibget_mibattribute \
8952+ (P80211DID_MKSECTION(1) | \
8953+ P80211DID_MKGROUP(1) | \
8954+ P80211DID_MKITEM(1) | 0x00000000)
8955+#define DIDmsg_dot11req_mibget_resultcode \
8956+ (P80211DID_MKSECTION(1) | \
8957+ P80211DID_MKGROUP(1) | \
8958+ P80211DID_MKITEM(2) | 0x00000000)
8959+#define DIDmsg_dot11req_mibset \
8960+ (P80211DID_MKSECTION(1) | \
8961+ P80211DID_MKGROUP(2))
8962+#define DIDmsg_dot11req_mibset_mibattribute \
8963+ (P80211DID_MKSECTION(1) | \
8964+ P80211DID_MKGROUP(2) | \
8965+ P80211DID_MKITEM(1) | 0x00000000)
8966+#define DIDmsg_dot11req_mibset_resultcode \
8967+ (P80211DID_MKSECTION(1) | \
8968+ P80211DID_MKGROUP(2) | \
8969+ P80211DID_MKITEM(2) | 0x00000000)
8970+#define DIDmsg_dot11req_scan \
8971+ (P80211DID_MKSECTION(1) | \
8972+ P80211DID_MKGROUP(4))
8973+#define DIDmsg_dot11req_scan_bsstype \
8974+ (P80211DID_MKSECTION(1) | \
8975+ P80211DID_MKGROUP(4) | \
8976+ P80211DID_MKITEM(1) | 0x00000000)
8977+#define DIDmsg_dot11req_scan_bssid \
8978+ (P80211DID_MKSECTION(1) | \
8979+ P80211DID_MKGROUP(4) | \
8980+ P80211DID_MKITEM(2) | 0x00000000)
8981+#define DIDmsg_dot11req_scan_ssid \
8982+ (P80211DID_MKSECTION(1) | \
8983+ P80211DID_MKGROUP(4) | \
8984+ P80211DID_MKITEM(3) | 0x00000000)
8985+#define DIDmsg_dot11req_scan_scantype \
8986+ (P80211DID_MKSECTION(1) | \
8987+ P80211DID_MKGROUP(4) | \
8988+ P80211DID_MKITEM(4) | 0x00000000)
8989+#define DIDmsg_dot11req_scan_probedelay \
8990+ (P80211DID_MKSECTION(1) | \
8991+ P80211DID_MKGROUP(4) | \
8992+ P80211DID_MKITEM(5) | 0x00000000)
8993+#define DIDmsg_dot11req_scan_channellist \
8994+ (P80211DID_MKSECTION(1) | \
8995+ P80211DID_MKGROUP(4) | \
8996+ P80211DID_MKITEM(6) | 0x00000000)
8997+#define DIDmsg_dot11req_scan_minchanneltime \
8998+ (P80211DID_MKSECTION(1) | \
8999+ P80211DID_MKGROUP(4) | \
9000+ P80211DID_MKITEM(7) | 0x00000000)
9001+#define DIDmsg_dot11req_scan_maxchanneltime \
9002+ (P80211DID_MKSECTION(1) | \
9003+ P80211DID_MKGROUP(4) | \
9004+ P80211DID_MKITEM(8) | 0x00000000)
9005+#define DIDmsg_dot11req_scan_resultcode \
9006+ (P80211DID_MKSECTION(1) | \
9007+ P80211DID_MKGROUP(4) | \
9008+ P80211DID_MKITEM(9) | 0x00000000)
9009+#define DIDmsg_dot11req_scan_numbss \
9010+ (P80211DID_MKSECTION(1) | \
9011+ P80211DID_MKGROUP(4) | \
9012+ P80211DID_MKITEM(10) | 0x00000000)
9013+#define DIDmsg_dot11req_scan_append \
9014+ (P80211DID_MKSECTION(1) | \
9015+ P80211DID_MKGROUP(4) | \
9016+ P80211DID_MKITEM(11) | 0x00000000)
9017+#define DIDmsg_dot11req_scan_results \
9018+ (P80211DID_MKSECTION(1) | \
9019+ P80211DID_MKGROUP(5))
9020+#define DIDmsg_dot11req_scan_results_bssindex \
9021+ (P80211DID_MKSECTION(1) | \
9022+ P80211DID_MKGROUP(5) | \
9023+ P80211DID_MKITEM(1) | 0x00000000)
9024+#define DIDmsg_dot11req_scan_results_resultcode \
9025+ (P80211DID_MKSECTION(1) | \
9026+ P80211DID_MKGROUP(5) | \
9027+ P80211DID_MKITEM(2) | 0x00000000)
9028+#define DIDmsg_dot11req_scan_results_signal \
9029+ (P80211DID_MKSECTION(1) | \
9030+ P80211DID_MKGROUP(5) | \
9031+ P80211DID_MKITEM(3) | 0x00000000)
9032+#define DIDmsg_dot11req_scan_results_noise \
9033+ (P80211DID_MKSECTION(1) | \
9034+ P80211DID_MKGROUP(5) | \
9035+ P80211DID_MKITEM(4) | 0x00000000)
9036+#define DIDmsg_dot11req_scan_results_bssid \
9037+ (P80211DID_MKSECTION(1) | \
9038+ P80211DID_MKGROUP(5) | \
9039+ P80211DID_MKITEM(5) | 0x00000000)
9040+#define DIDmsg_dot11req_scan_results_ssid \
9041+ (P80211DID_MKSECTION(1) | \
9042+ P80211DID_MKGROUP(5) | \
9043+ P80211DID_MKITEM(6) | 0x00000000)
9044+#define DIDmsg_dot11req_scan_results_bsstype \
9045+ (P80211DID_MKSECTION(1) | \
9046+ P80211DID_MKGROUP(5) | \
9047+ P80211DID_MKITEM(7) | 0x00000000)
9048+#define DIDmsg_dot11req_scan_results_beaconperiod \
9049+ (P80211DID_MKSECTION(1) | \
9050+ P80211DID_MKGROUP(5) | \
9051+ P80211DID_MKITEM(8) | 0x00000000)
9052+#define DIDmsg_dot11req_scan_results_dtimperiod \
9053+ (P80211DID_MKSECTION(1) | \
9054+ P80211DID_MKGROUP(5) | \
9055+ P80211DID_MKITEM(9) | 0x00000000)
9056+#define DIDmsg_dot11req_scan_results_timestamp \
9057+ (P80211DID_MKSECTION(1) | \
9058+ P80211DID_MKGROUP(5) | \
9059+ P80211DID_MKITEM(10) | 0x00000000)
9060+#define DIDmsg_dot11req_scan_results_localtime \
9061+ (P80211DID_MKSECTION(1) | \
9062+ P80211DID_MKGROUP(5) | \
9063+ P80211DID_MKITEM(11) | 0x00000000)
9064+#define DIDmsg_dot11req_scan_results_fhdwelltime \
9065+ (P80211DID_MKSECTION(1) | \
9066+ P80211DID_MKGROUP(5) | \
9067+ P80211DID_MKITEM(12) | 0x00000000)
9068+#define DIDmsg_dot11req_scan_results_fhhopset \
9069+ (P80211DID_MKSECTION(1) | \
9070+ P80211DID_MKGROUP(5) | \
9071+ P80211DID_MKITEM(13) | 0x00000000)
9072+#define DIDmsg_dot11req_scan_results_fhhoppattern \
9073+ (P80211DID_MKSECTION(1) | \
9074+ P80211DID_MKGROUP(5) | \
9075+ P80211DID_MKITEM(14) | 0x00000000)
9076+#define DIDmsg_dot11req_scan_results_fhhopindex \
9077+ (P80211DID_MKSECTION(1) | \
9078+ P80211DID_MKGROUP(5) | \
9079+ P80211DID_MKITEM(15) | 0x00000000)
9080+#define DIDmsg_dot11req_scan_results_dschannel \
9081+ (P80211DID_MKSECTION(1) | \
9082+ P80211DID_MKGROUP(5) | \
9083+ P80211DID_MKITEM(16) | 0x00000000)
9084+#define DIDmsg_dot11req_scan_results_cfpcount \
9085+ (P80211DID_MKSECTION(1) | \
9086+ P80211DID_MKGROUP(5) | \
9087+ P80211DID_MKITEM(17) | 0x00000000)
9088+#define DIDmsg_dot11req_scan_results_cfpperiod \
9089+ (P80211DID_MKSECTION(1) | \
9090+ P80211DID_MKGROUP(5) | \
9091+ P80211DID_MKITEM(18) | 0x00000000)
9092+#define DIDmsg_dot11req_scan_results_cfpmaxduration \
9093+ (P80211DID_MKSECTION(1) | \
9094+ P80211DID_MKGROUP(5) | \
9095+ P80211DID_MKITEM(19) | 0x00000000)
9096+#define DIDmsg_dot11req_scan_results_cfpdurremaining \
9097+ (P80211DID_MKSECTION(1) | \
9098+ P80211DID_MKGROUP(5) | \
9099+ P80211DID_MKITEM(20) | 0x00000000)
9100+#define DIDmsg_dot11req_scan_results_ibssatimwindow \
9101+ (P80211DID_MKSECTION(1) | \
9102+ P80211DID_MKGROUP(5) | \
9103+ P80211DID_MKITEM(21) | 0x00000000)
9104+#define DIDmsg_dot11req_scan_results_cfpollable \
9105+ (P80211DID_MKSECTION(1) | \
9106+ P80211DID_MKGROUP(5) | \
9107+ P80211DID_MKITEM(22) | 0x00000000)
9108+#define DIDmsg_dot11req_scan_results_cfpollreq \
9109+ (P80211DID_MKSECTION(1) | \
9110+ P80211DID_MKGROUP(5) | \
9111+ P80211DID_MKITEM(23) | 0x00000000)
9112+#define DIDmsg_dot11req_scan_results_privacy \
9113+ (P80211DID_MKSECTION(1) | \
9114+ P80211DID_MKGROUP(5) | \
9115+ P80211DID_MKITEM(24) | 0x00000000)
9116+#define DIDmsg_dot11req_scan_results_basicrate1 \
9117+ (P80211DID_MKSECTION(1) | \
9118+ P80211DID_MKGROUP(5) | \
9119+ P80211DID_MKITEM(25) | 0x00000000)
9120+#define DIDmsg_dot11req_scan_results_basicrate2 \
9121+ (P80211DID_MKSECTION(1) | \
9122+ P80211DID_MKGROUP(5) | \
9123+ P80211DID_MKITEM(26) | 0x00000000)
9124+#define DIDmsg_dot11req_scan_results_basicrate3 \
9125+ (P80211DID_MKSECTION(1) | \
9126+ P80211DID_MKGROUP(5) | \
9127+ P80211DID_MKITEM(27) | 0x00000000)
9128+#define DIDmsg_dot11req_scan_results_basicrate4 \
9129+ (P80211DID_MKSECTION(1) | \
9130+ P80211DID_MKGROUP(5) | \
9131+ P80211DID_MKITEM(28) | 0x00000000)
9132+#define DIDmsg_dot11req_scan_results_basicrate5 \
9133+ (P80211DID_MKSECTION(1) | \
9134+ P80211DID_MKGROUP(5) | \
9135+ P80211DID_MKITEM(29) | 0x00000000)
9136+#define DIDmsg_dot11req_scan_results_basicrate6 \
9137+ (P80211DID_MKSECTION(1) | \
9138+ P80211DID_MKGROUP(5) | \
9139+ P80211DID_MKITEM(30) | 0x00000000)
9140+#define DIDmsg_dot11req_scan_results_basicrate7 \
9141+ (P80211DID_MKSECTION(1) | \
9142+ P80211DID_MKGROUP(5) | \
9143+ P80211DID_MKITEM(31) | 0x00000000)
9144+#define DIDmsg_dot11req_scan_results_basicrate8 \
9145+ (P80211DID_MKSECTION(1) | \
9146+ P80211DID_MKGROUP(5) | \
9147+ P80211DID_MKITEM(32) | 0x00000000)
9148+#define DIDmsg_dot11req_scan_results_supprate1 \
9149+ (P80211DID_MKSECTION(1) | \
9150+ P80211DID_MKGROUP(5) | \
9151+ P80211DID_MKITEM(33) | 0x00000000)
9152+#define DIDmsg_dot11req_scan_results_supprate2 \
9153+ (P80211DID_MKSECTION(1) | \
9154+ P80211DID_MKGROUP(5) | \
9155+ P80211DID_MKITEM(34) | 0x00000000)
9156+#define DIDmsg_dot11req_scan_results_supprate3 \
9157+ (P80211DID_MKSECTION(1) | \
9158+ P80211DID_MKGROUP(5) | \
9159+ P80211DID_MKITEM(35) | 0x00000000)
9160+#define DIDmsg_dot11req_scan_results_supprate4 \
9161+ (P80211DID_MKSECTION(1) | \
9162+ P80211DID_MKGROUP(5) | \
9163+ P80211DID_MKITEM(36) | 0x00000000)
9164+#define DIDmsg_dot11req_scan_results_supprate5 \
9165+ (P80211DID_MKSECTION(1) | \
9166+ P80211DID_MKGROUP(5) | \
9167+ P80211DID_MKITEM(37) | 0x00000000)
9168+#define DIDmsg_dot11req_scan_results_supprate6 \
9169+ (P80211DID_MKSECTION(1) | \
9170+ P80211DID_MKGROUP(5) | \
9171+ P80211DID_MKITEM(38) | 0x00000000)
9172+#define DIDmsg_dot11req_scan_results_supprate7 \
9173+ (P80211DID_MKSECTION(1) | \
9174+ P80211DID_MKGROUP(5) | \
9175+ P80211DID_MKITEM(39) | 0x00000000)
9176+#define DIDmsg_dot11req_scan_results_supprate8 \
9177+ (P80211DID_MKSECTION(1) | \
9178+ P80211DID_MKGROUP(5) | \
9179+ P80211DID_MKITEM(40) | 0x00000000)
9180+#define DIDmsg_dot11req_start \
9181+ (P80211DID_MKSECTION(1) | \
9182+ P80211DID_MKGROUP(13))
9183+#define DIDmsg_dot11req_start_ssid \
9184+ (P80211DID_MKSECTION(1) | \
9185+ P80211DID_MKGROUP(13) | \
9186+ P80211DID_MKITEM(1) | 0x00000000)
9187+#define DIDmsg_dot11req_start_bsstype \
9188+ (P80211DID_MKSECTION(1) | \
9189+ P80211DID_MKGROUP(13) | \
9190+ P80211DID_MKITEM(2) | 0x00000000)
9191+#define DIDmsg_dot11req_start_beaconperiod \
9192+ (P80211DID_MKSECTION(1) | \
9193+ P80211DID_MKGROUP(13) | \
9194+ P80211DID_MKITEM(3) | 0x00000000)
9195+#define DIDmsg_dot11req_start_dtimperiod \
9196+ (P80211DID_MKSECTION(1) | \
9197+ P80211DID_MKGROUP(13) | \
9198+ P80211DID_MKITEM(4) | 0x00000000)
9199+#define DIDmsg_dot11req_start_cfpperiod \
9200+ (P80211DID_MKSECTION(1) | \
9201+ P80211DID_MKGROUP(13) | \
9202+ P80211DID_MKITEM(5) | 0x00000000)
9203+#define DIDmsg_dot11req_start_cfpmaxduration \
9204+ (P80211DID_MKSECTION(1) | \
9205+ P80211DID_MKGROUP(13) | \
9206+ P80211DID_MKITEM(6) | 0x00000000)
9207+#define DIDmsg_dot11req_start_fhdwelltime \
9208+ (P80211DID_MKSECTION(1) | \
9209+ P80211DID_MKGROUP(13) | \
9210+ P80211DID_MKITEM(7) | 0x00000000)
9211+#define DIDmsg_dot11req_start_fhhopset \
9212+ (P80211DID_MKSECTION(1) | \
9213+ P80211DID_MKGROUP(13) | \
9214+ P80211DID_MKITEM(8) | 0x00000000)
9215+#define DIDmsg_dot11req_start_fhhoppattern \
9216+ (P80211DID_MKSECTION(1) | \
9217+ P80211DID_MKGROUP(13) | \
9218+ P80211DID_MKITEM(9) | 0x00000000)
9219+#define DIDmsg_dot11req_start_dschannel \
9220+ (P80211DID_MKSECTION(1) | \
9221+ P80211DID_MKGROUP(13) | \
9222+ P80211DID_MKITEM(10) | 0x00000000)
9223+#define DIDmsg_dot11req_start_ibssatimwindow \
9224+ (P80211DID_MKSECTION(1) | \
9225+ P80211DID_MKGROUP(13) | \
9226+ P80211DID_MKITEM(11) | 0x00000000)
9227+#define DIDmsg_dot11req_start_probedelay \
9228+ (P80211DID_MKSECTION(1) | \
9229+ P80211DID_MKGROUP(13) | \
9230+ P80211DID_MKITEM(12) | 0x00000000)
9231+#define DIDmsg_dot11req_start_cfpollable \
9232+ (P80211DID_MKSECTION(1) | \
9233+ P80211DID_MKGROUP(13) | \
9234+ P80211DID_MKITEM(13) | 0x00000000)
9235+#define DIDmsg_dot11req_start_cfpollreq \
9236+ (P80211DID_MKSECTION(1) | \
9237+ P80211DID_MKGROUP(13) | \
9238+ P80211DID_MKITEM(14) | 0x00000000)
9239+#define DIDmsg_dot11req_start_basicrate1 \
9240+ (P80211DID_MKSECTION(1) | \
9241+ P80211DID_MKGROUP(13) | \
9242+ P80211DID_MKITEM(15) | 0x00000000)
9243+#define DIDmsg_dot11req_start_basicrate2 \
9244+ (P80211DID_MKSECTION(1) | \
9245+ P80211DID_MKGROUP(13) | \
9246+ P80211DID_MKITEM(16) | 0x00000000)
9247+#define DIDmsg_dot11req_start_basicrate3 \
9248+ (P80211DID_MKSECTION(1) | \
9249+ P80211DID_MKGROUP(13) | \
9250+ P80211DID_MKITEM(17) | 0x00000000)
9251+#define DIDmsg_dot11req_start_basicrate4 \
9252+ (P80211DID_MKSECTION(1) | \
9253+ P80211DID_MKGROUP(13) | \
9254+ P80211DID_MKITEM(18) | 0x00000000)
9255+#define DIDmsg_dot11req_start_basicrate5 \
9256+ (P80211DID_MKSECTION(1) | \
9257+ P80211DID_MKGROUP(13) | \
9258+ P80211DID_MKITEM(19) | 0x00000000)
9259+#define DIDmsg_dot11req_start_basicrate6 \
9260+ (P80211DID_MKSECTION(1) | \
9261+ P80211DID_MKGROUP(13) | \
9262+ P80211DID_MKITEM(20) | 0x00000000)
9263+#define DIDmsg_dot11req_start_basicrate7 \
9264+ (P80211DID_MKSECTION(1) | \
9265+ P80211DID_MKGROUP(13) | \
9266+ P80211DID_MKITEM(21) | 0x00000000)
9267+#define DIDmsg_dot11req_start_basicrate8 \
9268+ (P80211DID_MKSECTION(1) | \
9269+ P80211DID_MKGROUP(13) | \
9270+ P80211DID_MKITEM(22) | 0x00000000)
9271+#define DIDmsg_dot11req_start_operationalrate1 \
9272+ (P80211DID_MKSECTION(1) | \
9273+ P80211DID_MKGROUP(13) | \
9274+ P80211DID_MKITEM(23) | 0x00000000)
9275+#define DIDmsg_dot11req_start_operationalrate2 \
9276+ (P80211DID_MKSECTION(1) | \
9277+ P80211DID_MKGROUP(13) | \
9278+ P80211DID_MKITEM(24) | 0x00000000)
9279+#define DIDmsg_dot11req_start_operationalrate3 \
9280+ (P80211DID_MKSECTION(1) | \
9281+ P80211DID_MKGROUP(13) | \
9282+ P80211DID_MKITEM(25) | 0x00000000)
9283+#define DIDmsg_dot11req_start_operationalrate4 \
9284+ (P80211DID_MKSECTION(1) | \
9285+ P80211DID_MKGROUP(13) | \
9286+ P80211DID_MKITEM(26) | 0x00000000)
9287+#define DIDmsg_dot11req_start_operationalrate5 \
9288+ (P80211DID_MKSECTION(1) | \
9289+ P80211DID_MKGROUP(13) | \
9290+ P80211DID_MKITEM(27) | 0x00000000)
9291+#define DIDmsg_dot11req_start_operationalrate6 \
9292+ (P80211DID_MKSECTION(1) | \
9293+ P80211DID_MKGROUP(13) | \
9294+ P80211DID_MKITEM(28) | 0x00000000)
9295+#define DIDmsg_dot11req_start_operationalrate7 \
9296+ (P80211DID_MKSECTION(1) | \
9297+ P80211DID_MKGROUP(13) | \
9298+ P80211DID_MKITEM(29) | 0x00000000)
9299+#define DIDmsg_dot11req_start_operationalrate8 \
9300+ (P80211DID_MKSECTION(1) | \
9301+ P80211DID_MKGROUP(13) | \
9302+ P80211DID_MKITEM(30) | 0x00000000)
9303+#define DIDmsg_dot11req_start_resultcode \
9304+ (P80211DID_MKSECTION(1) | \
9305+ P80211DID_MKGROUP(13) | \
9306+ P80211DID_MKITEM(31) | 0x00000000)
9307+#define DIDmsg_cat_dot11ind \
9308+ P80211DID_MKSECTION(2)
9309+#define DIDmsg_dot11ind_authenticate \
9310+ (P80211DID_MKSECTION(2) | \
9311+ P80211DID_MKGROUP(1))
9312+#define DIDmsg_dot11ind_authenticate_peerstaaddress \
9313+ (P80211DID_MKSECTION(2) | \
9314+ P80211DID_MKGROUP(1) | \
9315+ P80211DID_MKITEM(1) | 0x00000000)
9316+#define DIDmsg_dot11ind_authenticate_authenticationtype \
9317+ (P80211DID_MKSECTION(2) | \
9318+ P80211DID_MKGROUP(1) | \
9319+ P80211DID_MKITEM(2) | 0x00000000)
9320+#define DIDmsg_dot11ind_deauthenticate \
9321+ (P80211DID_MKSECTION(2) | \
9322+ P80211DID_MKGROUP(2))
9323+#define DIDmsg_dot11ind_deauthenticate_peerstaaddress \
9324+ (P80211DID_MKSECTION(2) | \
9325+ P80211DID_MKGROUP(2) | \
9326+ P80211DID_MKITEM(1) | 0x00000000)
9327+#define DIDmsg_dot11ind_deauthenticate_reasoncode \
9328+ (P80211DID_MKSECTION(2) | \
9329+ P80211DID_MKGROUP(2) | \
9330+ P80211DID_MKITEM(2) | 0x00000000)
9331+#define DIDmsg_dot11ind_associate \
9332+ (P80211DID_MKSECTION(2) | \
9333+ P80211DID_MKGROUP(3))
9334+#define DIDmsg_dot11ind_associate_peerstaaddress \
9335+ (P80211DID_MKSECTION(2) | \
9336+ P80211DID_MKGROUP(3) | \
9337+ P80211DID_MKITEM(1) | 0x00000000)
9338+#define DIDmsg_dot11ind_associate_aid \
9339+ (P80211DID_MKSECTION(2) | \
9340+ P80211DID_MKGROUP(3) | \
9341+ P80211DID_MKITEM(2) | 0x00000000)
9342+#define DIDmsg_dot11ind_reassociate \
9343+ (P80211DID_MKSECTION(2) | \
9344+ P80211DID_MKGROUP(4))
9345+#define DIDmsg_dot11ind_reassociate_peerstaaddress \
9346+ (P80211DID_MKSECTION(2) | \
9347+ P80211DID_MKGROUP(4) | \
9348+ P80211DID_MKITEM(1) | 0x00000000)
9349+#define DIDmsg_dot11ind_reassociate_aid \
9350+ (P80211DID_MKSECTION(2) | \
9351+ P80211DID_MKGROUP(4) | \
9352+ P80211DID_MKITEM(2) | 0x00000000)
9353+#define DIDmsg_dot11ind_reassociate_oldapaddress \
9354+ (P80211DID_MKSECTION(2) | \
9355+ P80211DID_MKGROUP(4) | \
9356+ P80211DID_MKITEM(3) | 0x00000000)
9357+#define DIDmsg_dot11ind_disassociate \
9358+ (P80211DID_MKSECTION(2) | \
9359+ P80211DID_MKGROUP(5))
9360+#define DIDmsg_dot11ind_disassociate_peerstaaddress \
9361+ (P80211DID_MKSECTION(2) | \
9362+ P80211DID_MKGROUP(5) | \
9363+ P80211DID_MKITEM(1) | 0x00000000)
9364+#define DIDmsg_dot11ind_disassociate_reasoncode \
9365+ (P80211DID_MKSECTION(2) | \
9366+ P80211DID_MKGROUP(5) | \
9367+ P80211DID_MKITEM(2) | 0x00000000)
9368+#define DIDmsg_cat_lnxreq \
9369+ P80211DID_MKSECTION(3)
9370+#define DIDmsg_lnxreq_ifstate \
9371+ (P80211DID_MKSECTION(3) | \
9372+ P80211DID_MKGROUP(1))
9373+#define DIDmsg_lnxreq_ifstate_ifstate \
9374+ (P80211DID_MKSECTION(3) | \
9375+ P80211DID_MKGROUP(1) | \
9376+ P80211DID_MKITEM(1) | 0x00000000)
9377+#define DIDmsg_lnxreq_ifstate_resultcode \
9378+ (P80211DID_MKSECTION(3) | \
9379+ P80211DID_MKGROUP(1) | \
9380+ P80211DID_MKITEM(2) | 0x00000000)
9381+#define DIDmsg_lnxreq_wlansniff \
9382+ (P80211DID_MKSECTION(3) | \
9383+ P80211DID_MKGROUP(2))
9384+#define DIDmsg_lnxreq_wlansniff_enable \
9385+ (P80211DID_MKSECTION(3) | \
9386+ P80211DID_MKGROUP(2) | \
9387+ P80211DID_MKITEM(1) | 0x00000000)
9388+#define DIDmsg_lnxreq_wlansniff_channel \
9389+ (P80211DID_MKSECTION(3) | \
9390+ P80211DID_MKGROUP(2) | \
9391+ P80211DID_MKITEM(2) | 0x00000000)
9392+#define DIDmsg_lnxreq_wlansniff_prismheader \
9393+ (P80211DID_MKSECTION(3) | \
9394+ P80211DID_MKGROUP(2) | \
9395+ P80211DID_MKITEM(3) | 0x00000000)
9396+#define DIDmsg_lnxreq_wlansniff_wlanheader \
9397+ (P80211DID_MKSECTION(3) | \
9398+ P80211DID_MKGROUP(2) | \
9399+ P80211DID_MKITEM(4) | 0x00000000)
9400+#define DIDmsg_lnxreq_wlansniff_keepwepflags \
9401+ (P80211DID_MKSECTION(3) | \
9402+ P80211DID_MKGROUP(2) | \
9403+ P80211DID_MKITEM(5) | 0x00000000)
9404+#define DIDmsg_lnxreq_wlansniff_stripfcs \
9405+ (P80211DID_MKSECTION(3) | \
9406+ P80211DID_MKGROUP(2) | \
9407+ P80211DID_MKITEM(6) | 0x00000000)
9408+#define DIDmsg_lnxreq_wlansniff_packet_trunc \
9409+ (P80211DID_MKSECTION(3) | \
9410+ P80211DID_MKGROUP(2) | \
9411+ P80211DID_MKITEM(7) | 0x00000000)
9412+#define DIDmsg_lnxreq_wlansniff_resultcode \
9413+ (P80211DID_MKSECTION(3) | \
9414+ P80211DID_MKGROUP(2) | \
9415+ P80211DID_MKITEM(8) | 0x00000000)
9416+#define DIDmsg_lnxreq_hostwep \
9417+ (P80211DID_MKSECTION(3) | \
9418+ P80211DID_MKGROUP(3))
9419+#define DIDmsg_lnxreq_hostwep_resultcode \
9420+ (P80211DID_MKSECTION(3) | \
9421+ P80211DID_MKGROUP(3) | \
9422+ P80211DID_MKITEM(1) | 0x00000000)
9423+#define DIDmsg_lnxreq_hostwep_decrypt \
9424+ (P80211DID_MKSECTION(3) | \
9425+ P80211DID_MKGROUP(3) | \
9426+ P80211DID_MKITEM(2) | 0x00000000)
9427+#define DIDmsg_lnxreq_hostwep_encrypt \
9428+ (P80211DID_MKSECTION(3) | \
9429+ P80211DID_MKGROUP(3) | \
9430+ P80211DID_MKITEM(3) | 0x00000000)
9431+#define DIDmsg_lnxreq_commsquality \
9432+ (P80211DID_MKSECTION(3) | \
9433+ P80211DID_MKGROUP(4))
9434+#define DIDmsg_lnxreq_commsquality_resultcode \
9435+ (P80211DID_MKSECTION(3) | \
9436+ P80211DID_MKGROUP(4) | \
9437+ P80211DID_MKITEM(1) | 0x00000000)
9438+#define DIDmsg_lnxreq_commsquality_dbm \
9439+ (P80211DID_MKSECTION(3) | \
9440+ P80211DID_MKGROUP(4) | \
9441+ P80211DID_MKITEM(2) | 0x00000000)
9442+#define DIDmsg_lnxreq_commsquality_link \
9443+ (P80211DID_MKSECTION(3) | \
9444+ P80211DID_MKGROUP(4) | \
9445+ P80211DID_MKITEM(3) | 0x00000000)
9446+#define DIDmsg_lnxreq_commsquality_level \
9447+ (P80211DID_MKSECTION(3) | \
9448+ P80211DID_MKGROUP(4) | \
9449+ P80211DID_MKITEM(4) | 0x00000000)
9450+#define DIDmsg_lnxreq_commsquality_noise \
9451+ (P80211DID_MKSECTION(3) | \
9452+ P80211DID_MKGROUP(4) | \
9453+ P80211DID_MKITEM(5) | 0x00000000)
9454+#define DIDmsg_lnxreq_autojoin \
9455+ (P80211DID_MKSECTION(3) | \
9456+ P80211DID_MKGROUP(5))
9457+#define DIDmsg_lnxreq_autojoin_ssid \
9458+ (P80211DID_MKSECTION(3) | \
9459+ P80211DID_MKGROUP(5) | \
9460+ P80211DID_MKITEM(1) | 0x00000000)
9461+#define DIDmsg_lnxreq_autojoin_authtype \
9462+ (P80211DID_MKSECTION(3) | \
9463+ P80211DID_MKGROUP(5) | \
9464+ P80211DID_MKITEM(2) | 0x00000000)
9465+#define DIDmsg_lnxreq_autojoin_resultcode \
9466+ (P80211DID_MKSECTION(3) | \
9467+ P80211DID_MKGROUP(5) | \
9468+ P80211DID_MKITEM(3) | 0x00000000)
9469+#define DIDmsg_cat_p2req \
9470+ P80211DID_MKSECTION(5)
9471+#define DIDmsg_p2req_readpda \
9472+ (P80211DID_MKSECTION(5) | \
9473+ P80211DID_MKGROUP(2))
9474+#define DIDmsg_p2req_readpda_pda \
9475+ (P80211DID_MKSECTION(5) | \
9476+ P80211DID_MKGROUP(2) | \
9477+ P80211DID_MKITEM(1) | 0x00000000)
9478+#define DIDmsg_p2req_readpda_resultcode \
9479+ (P80211DID_MKSECTION(5) | \
9480+ P80211DID_MKGROUP(2) | \
9481+ P80211DID_MKITEM(2) | 0x00000000)
9482+#define DIDmsg_p2req_ramdl_state \
9483+ (P80211DID_MKSECTION(5) | \
9484+ P80211DID_MKGROUP(11))
9485+#define DIDmsg_p2req_ramdl_state_enable \
9486+ (P80211DID_MKSECTION(5) | \
9487+ P80211DID_MKGROUP(11) | \
9488+ P80211DID_MKITEM(1) | 0x00000000)
9489+#define DIDmsg_p2req_ramdl_state_exeaddr \
9490+ (P80211DID_MKSECTION(5) | \
9491+ P80211DID_MKGROUP(11) | \
9492+ P80211DID_MKITEM(2) | 0x00000000)
9493+#define DIDmsg_p2req_ramdl_state_resultcode \
9494+ (P80211DID_MKSECTION(5) | \
9495+ P80211DID_MKGROUP(11) | \
9496+ P80211DID_MKITEM(3) | 0x00000000)
9497+#define DIDmsg_p2req_ramdl_write \
9498+ (P80211DID_MKSECTION(5) | \
9499+ P80211DID_MKGROUP(12))
9500+#define DIDmsg_p2req_ramdl_write_addr \
9501+ (P80211DID_MKSECTION(5) | \
9502+ P80211DID_MKGROUP(12) | \
9503+ P80211DID_MKITEM(1) | 0x00000000)
9504+#define DIDmsg_p2req_ramdl_write_len \
9505+ (P80211DID_MKSECTION(5) | \
9506+ P80211DID_MKGROUP(12) | \
9507+ P80211DID_MKITEM(2) | 0x00000000)
9508+#define DIDmsg_p2req_ramdl_write_data \
9509+ (P80211DID_MKSECTION(5) | \
9510+ P80211DID_MKGROUP(12) | \
9511+ P80211DID_MKITEM(3) | 0x00000000)
9512+#define DIDmsg_p2req_ramdl_write_resultcode \
9513+ (P80211DID_MKSECTION(5) | \
9514+ P80211DID_MKGROUP(12) | \
9515+ P80211DID_MKITEM(4) | 0x00000000)
9516+#define DIDmsg_p2req_flashdl_state \
9517+ (P80211DID_MKSECTION(5) | \
9518+ P80211DID_MKGROUP(13))
9519+#define DIDmsg_p2req_flashdl_state_enable \
9520+ (P80211DID_MKSECTION(5) | \
9521+ P80211DID_MKGROUP(13) | \
9522+ P80211DID_MKITEM(1) | 0x00000000)
9523+#define DIDmsg_p2req_flashdl_state_resultcode \
9524+ (P80211DID_MKSECTION(5) | \
9525+ P80211DID_MKGROUP(13) | \
9526+ P80211DID_MKITEM(2) | 0x00000000)
9527+#define DIDmsg_p2req_flashdl_write \
9528+ (P80211DID_MKSECTION(5) | \
9529+ P80211DID_MKGROUP(14))
9530+#define DIDmsg_p2req_flashdl_write_addr \
9531+ (P80211DID_MKSECTION(5) | \
9532+ P80211DID_MKGROUP(14) | \
9533+ P80211DID_MKITEM(1) | 0x00000000)
9534+#define DIDmsg_p2req_flashdl_write_len \
9535+ (P80211DID_MKSECTION(5) | \
9536+ P80211DID_MKGROUP(14) | \
9537+ P80211DID_MKITEM(2) | 0x00000000)
9538+#define DIDmsg_p2req_flashdl_write_data \
9539+ (P80211DID_MKSECTION(5) | \
9540+ P80211DID_MKGROUP(14) | \
9541+ P80211DID_MKITEM(3) | 0x00000000)
9542+#define DIDmsg_p2req_flashdl_write_resultcode \
9543+ (P80211DID_MKSECTION(5) | \
9544+ P80211DID_MKGROUP(14) | \
9545+ P80211DID_MKITEM(4) | 0x00000000)
9546+#define DIDmib_cat_dot11smt \
9547+ P80211DID_MKSECTION(1)
9548+#define DIDmib_dot11smt_dot11WEPDefaultKeysTable \
9549+ (P80211DID_MKSECTION(1) | \
9550+ P80211DID_MKGROUP(4))
9551+#define DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0 \
9552+ (P80211DID_MKSECTION(1) | \
9553+ P80211DID_MKGROUP(4) | \
9554+ P80211DID_MKITEM(1) | 0x0c000000)
9555+#define DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey1 \
9556+ (P80211DID_MKSECTION(1) | \
9557+ P80211DID_MKGROUP(4) | \
9558+ P80211DID_MKITEM(2) | 0x0c000000)
9559+#define DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey2 \
9560+ (P80211DID_MKSECTION(1) | \
9561+ P80211DID_MKGROUP(4) | \
9562+ P80211DID_MKITEM(3) | 0x0c000000)
9563+#define DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey3 \
9564+ (P80211DID_MKSECTION(1) | \
9565+ P80211DID_MKGROUP(4) | \
9566+ P80211DID_MKITEM(4) | 0x0c000000)
9567+#define DIDmib_dot11smt_dot11PrivacyTable \
9568+ (P80211DID_MKSECTION(1) | \
9569+ P80211DID_MKGROUP(6))
9570+#define DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked \
9571+ (P80211DID_MKSECTION(1) | \
9572+ P80211DID_MKGROUP(6) | \
9573+ P80211DID_MKITEM(1) | 0x18000000)
9574+#define DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID \
9575+ (P80211DID_MKSECTION(1) | \
9576+ P80211DID_MKGROUP(6) | \
9577+ P80211DID_MKITEM(2) | 0x18000000)
9578+#define DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted \
9579+ (P80211DID_MKSECTION(1) | \
9580+ P80211DID_MKGROUP(6) | \
9581+ P80211DID_MKITEM(4) | 0x18000000)
9582+#define DIDmib_cat_dot11mac \
9583+ P80211DID_MKSECTION(2)
9584+#define DIDmib_dot11mac_dot11OperationTable \
9585+ (P80211DID_MKSECTION(2) | \
9586+ P80211DID_MKGROUP(1))
9587+#define DIDmib_dot11mac_dot11OperationTable_dot11MACAddress \
9588+ (P80211DID_MKSECTION(2) | \
9589+ P80211DID_MKGROUP(1) | \
9590+ P80211DID_MKITEM(1) | 0x18000000)
9591+#define DIDmib_dot11mac_dot11OperationTable_dot11RTSThreshold \
9592+ (P80211DID_MKSECTION(2) | \
9593+ P80211DID_MKGROUP(1) | \
9594+ P80211DID_MKITEM(2) | 0x18000000)
9595+#define DIDmib_dot11mac_dot11OperationTable_dot11ShortRetryLimit \
9596+ (P80211DID_MKSECTION(2) | \
9597+ P80211DID_MKGROUP(1) | \
9598+ P80211DID_MKITEM(3) | 0x10000000)
9599+#define DIDmib_dot11mac_dot11OperationTable_dot11LongRetryLimit \
9600+ (P80211DID_MKSECTION(2) | \
9601+ P80211DID_MKGROUP(1) | \
9602+ P80211DID_MKITEM(4) | 0x10000000)
9603+#define DIDmib_dot11mac_dot11OperationTable_dot11FragmentationThreshold \
9604+ (P80211DID_MKSECTION(2) | \
9605+ P80211DID_MKGROUP(1) | \
9606+ P80211DID_MKITEM(5) | 0x18000000)
9607+#define DIDmib_dot11mac_dot11OperationTable_dot11MaxTransmitMSDULifetime \
9608+ (P80211DID_MKSECTION(2) | \
9609+ P80211DID_MKGROUP(1) | \
9610+ P80211DID_MKITEM(6) | 0x10000000)
9611+#define DIDmib_cat_dot11phy \
9612+ P80211DID_MKSECTION(3)
9613+#define DIDmib_dot11phy_dot11PhyOperationTable \
9614+ (P80211DID_MKSECTION(3) | \
9615+ P80211DID_MKGROUP(1))
9616+#define DIDmib_dot11phy_dot11PhyTxPowerTable_dot11CurrentTxPowerLevel \
9617+ (P80211DID_MKSECTION(3) | \
9618+ P80211DID_MKGROUP(3) | \
9619+ P80211DID_MKITEM(10) | 0x18000000)
9620+#define DIDmib_dot11phy_dot11PhyDSSSTable \
9621+ (P80211DID_MKSECTION(3) | \
9622+ P80211DID_MKGROUP(5))
9623+#define DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentChannel \
9624+ (P80211DID_MKSECTION(3) | \
9625+ P80211DID_MKGROUP(5) | \
9626+ P80211DID_MKITEM(1) | 0x10000000)
9627+#define DIDmib_cat_lnx \
9628+ P80211DID_MKSECTION(4)
9629+#define DIDmib_lnx_lnxConfigTable \
9630+ (P80211DID_MKSECTION(4) | \
9631+ P80211DID_MKGROUP(1))
9632+#define DIDmib_lnx_lnxConfigTable_lnxRSNAIE \
9633+ (P80211DID_MKSECTION(4) | \
9634+ P80211DID_MKGROUP(1) | \
9635+ P80211DID_MKITEM(1) | 0x18000000)
9636+#define DIDmib_cat_p2 \
9637+ P80211DID_MKSECTION(5)
9638+#define DIDmib_p2_p2Static \
9639+ (P80211DID_MKSECTION(5) | \
9640+ P80211DID_MKGROUP(2))
9641+#define DIDmib_p2_p2Static_p2CnfPortType \
9642+ (P80211DID_MKSECTION(5) | \
9643+ P80211DID_MKGROUP(2) | \
9644+ P80211DID_MKITEM(1) | 0x18000000)
9645+#define DIDmib_p2_p2MAC \
9646+ (P80211DID_MKSECTION(5) | \
9647+ P80211DID_MKGROUP(6))
9648+#define DIDmib_p2_p2MAC_p2CurrentTxRate \
9649+ (P80211DID_MKSECTION(5) | \
9650+ P80211DID_MKGROUP(6) | \
9651+ P80211DID_MKITEM(12) | 0x10000000)
9652+#endif
9653--- /dev/null
9654+++ b/drivers/staging/wlan-ng/p80211meta.h
9655@@ -0,0 +1,169 @@
9656+/* p80211meta.h
9657+*
9658+* Macros, constants, types, and funcs for p80211 metadata
9659+*
9660+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
9661+* --------------------------------------------------------------------
9662+*
9663+* linux-wlan
9664+*
9665+* The contents of this file are subject to the Mozilla Public
9666+* License Version 1.1 (the "License"); you may not use this file
9667+* except in compliance with the License. You may obtain a copy of
9668+* the License at http://www.mozilla.org/MPL/
9669+*
9670+* Software distributed under the License is distributed on an "AS
9671+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
9672+* implied. See the License for the specific language governing
9673+* rights and limitations under the License.
9674+*
9675+* Alternatively, the contents of this file may be used under the
9676+* terms of the GNU Public License version 2 (the "GPL"), in which
9677+* case the provisions of the GPL are applicable instead of the
9678+* above. If you wish to allow the use of your version of this file
9679+* only under the terms of the GPL and not to allow others to use
9680+* your version of this file under the MPL, indicate your decision
9681+* by deleting the provisions above and replace them with the notice
9682+* and other provisions required by the GPL. If you do not delete
9683+* the provisions above, a recipient may use your version of this
9684+* file under either the MPL or the GPL.
9685+*
9686+* --------------------------------------------------------------------
9687+*
9688+* Inquiries regarding the linux-wlan Open Source project can be
9689+* made directly to:
9690+*
9691+* AbsoluteValue Systems Inc.
9692+* info@linux-wlan.com
9693+* http://www.linux-wlan.com
9694+*
9695+* --------------------------------------------------------------------
9696+*
9697+* Portions of the development of this software were funded by
9698+* Intersil Corporation as part of PRISM(R) chipset product development.
9699+*
9700+* --------------------------------------------------------------------
9701+*
9702+* This file declares some of the constants and types used in various
9703+* parts of the linux-wlan system.
9704+*
9705+* Notes:
9706+* - Constant values are always in HOST byte order.
9707+*
9708+* All functions and statics declared here are implemented in p80211types.c
9709+* --------------------------------------------------------------------
9710+*/
9711+
9712+#ifndef _P80211META_H
9713+#define _P80211META_H
9714+
9715+/*================================================================*/
9716+/* System Includes */
9717+
9718+/*================================================================*/
9719+/* Project Includes */
9720+
9721+#ifndef _WLAN_COMPAT_H
9722+#include "wlan_compat.h"
9723+#endif
9724+
9725+/*================================================================*/
9726+/* Constants */
9727+
9728+/*----------------------------------------------------------------*/
9729+/* */
9730+
9731+/*================================================================*/
9732+/* Macros */
9733+
9734+/*----------------------------------------------------------------*/
9735+/* The following macros are used to ensure consistent naming */
9736+/* conventions for all the different metadata lists. */
9737+
9738+#define MKREQMETANAME(name) p80211meta_ ## req ## _ ## name
9739+#define MKINDMETANAME(name) p80211meta_ ## ind ## _ ## name
9740+#define MKMIBMETANAME(name) p80211meta_ ## mib ## _ ## name
9741+#define MKGRPMETANAME(name) p80211meta_ ## grp ## _ ## name
9742+
9743+#define MKREQMETASIZE(name) p80211meta_ ## req ## _ ## name ## _ ## size
9744+#define MKINDMETASIZE(name) p80211meta_ ## ind ## _ ## name ## _ ## size
9745+#define MKMIBMETASIZE(name) p80211meta_ ## mib ## _ ## name ## _ ## size
9746+#define MKGRPMETASIZE(name) p80211meta_ ## grp ## _ ## name ## _ ## size
9747+
9748+#define GETMETASIZE(aptr) (**((u32**)(aptr)))
9749+
9750+/*----------------------------------------------------------------*/
9751+/* The following ifdef depends on the following defines: */
9752+/* P80211_NOINCLUDESTRINGS - if defined, all metadata name fields */
9753+/* are empty strings */
9754+
9755+#ifdef P80211_NOINCLUDESTRINGS
9756+ #define MKITEMNAME(s) ("")
9757+#else
9758+ #define MKITEMNAME(s) (s)
9759+#endif
9760+
9761+/*================================================================*/
9762+/* Types */
9763+
9764+/*----------------------------------------------------------------*/
9765+/* The following structure types are used for the metadata */
9766+/* representation of category list metadata, group list metadata, */
9767+/* and data item metadata for both Mib and Messages. */
9768+
9769+typedef struct p80211meta
9770+{
9771+ char *name; /* data item name */
9772+ u32 did; /* partial did */
9773+ u32 flags; /* set of various flag bits */
9774+ u32 min; /* min value of a BOUNDEDint */
9775+ u32 max; /* max value of a BOUNDEDint */
9776+
9777+ u32 maxlen; /* maxlen of a OCTETSTR or DISPLAYSTR */
9778+ u32 minlen; /* minlen of a OCTETSTR or DISPLAYSTR */
9779+ p80211enum_t *enumptr; /* ptr to the enum type for ENUMint */
9780+ p80211_totext_t totextptr; /* ptr to totext conversion function */
9781+ p80211_fromtext_t fromtextptr; /* ptr to totext conversion function */
9782+ p80211_valid_t validfunptr; /* ptr to totext conversion function */
9783+} p80211meta_t;
9784+
9785+typedef struct grplistitem
9786+{
9787+ char *name;
9788+ p80211meta_t *itemlist;
9789+} grplistitem_t;
9790+
9791+typedef struct catlistitem
9792+{
9793+ char *name;
9794+ grplistitem_t *grplist;
9795+} catlistitem_t;
9796+
9797+/*================================================================*/
9798+/* Extern Declarations */
9799+
9800+/*----------------------------------------------------------------*/
9801+/* */
9802+
9803+/*================================================================*/
9804+/* Function Declarations */
9805+
9806+/*----------------------------------------------------------------*/
9807+/* */
9808+u32 p80211_text2did(catlistitem_t *catlist, char *catname, char *grpname, char *itemname);
9809+u32 p80211_text2catdid(catlistitem_t *list, char *name );
9810+u32 p80211_text2grpdid(grplistitem_t *list, char *name );
9811+u32 p80211_text2itemdid(p80211meta_t *list, char *name );
9812+u32 p80211_isvalid_did( catlistitem_t *catlist, u32 did );
9813+u32 p80211_isvalid_catdid( catlistitem_t *catlist, u32 did );
9814+u32 p80211_isvalid_grpdid( catlistitem_t *catlist, u32 did );
9815+u32 p80211_isvalid_itemdid( catlistitem_t *catlist, u32 did );
9816+catlistitem_t *p80211_did2cat( catlistitem_t *catlist, u32 did );
9817+grplistitem_t *p80211_did2grp( catlistitem_t *catlist, u32 did );
9818+p80211meta_t *p80211_did2item( catlistitem_t *catlist, u32 did );
9819+u32 p80211item_maxdatalen( struct catlistitem *metalist, u32 did );
9820+u32 p80211_metaname2did(struct catlistitem *metalist, char *itemname);
9821+u32 p80211item_getoffset( struct catlistitem *metalist, u32 did );
9822+int p80211item_gettype(p80211meta_t *meta);
9823+
9824+#endif /* _P80211META_H */
9825--- /dev/null
9826+++ b/drivers/staging/wlan-ng/p80211metamib.h
9827@@ -0,0 +1,105 @@
9828+/* p80211metamib.h
9829+*
9830+* Macros, const, types, and funcs for p80211 mib metadata
9831+*
9832+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
9833+* --------------------------------------------------------------------
9834+*
9835+* linux-wlan
9836+*
9837+* The contents of this file are subject to the Mozilla Public
9838+* License Version 1.1 (the "License"); you may not use this file
9839+* except in compliance with the License. You may obtain a copy of
9840+* the License at http://www.mozilla.org/MPL/
9841+*
9842+* Software distributed under the License is distributed on an "AS
9843+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
9844+* implied. See the License for the specific language governing
9845+* rights and limitations under the License.
9846+*
9847+* Alternatively, the contents of this file may be used under the
9848+* terms of the GNU Public License version 2 (the "GPL"), in which
9849+* case the provisions of the GPL are applicable instead of the
9850+* above. If you wish to allow the use of your version of this file
9851+* only under the terms of the GPL and not to allow others to use
9852+* your version of this file under the MPL, indicate your decision
9853+* by deleting the provisions above and replace them with the notice
9854+* and other provisions required by the GPL. If you do not delete
9855+* the provisions above, a recipient may use your version of this
9856+* file under either the MPL or the GPL.
9857+*
9858+* --------------------------------------------------------------------
9859+*
9860+* Inquiries regarding the linux-wlan Open Source project can be
9861+* made directly to:
9862+*
9863+* AbsoluteValue Systems Inc.
9864+* info@linux-wlan.com
9865+* http://www.linux-wlan.com
9866+*
9867+* --------------------------------------------------------------------
9868+*
9869+* Portions of the development of this software were funded by
9870+* Intersil Corporation as part of PRISM(R) chipset product development.
9871+*
9872+* --------------------------------------------------------------------
9873+*
9874+* This file declares some of the constants and types used in various
9875+* parts of the linux-wlan system.
9876+*
9877+* Notes:
9878+* - Constant values are always in HOST byte order.
9879+*
9880+* All functions and statics declared here are implemented in p80211types.c
9881+* --------------------------------------------------------------------
9882+*/
9883+
9884+#ifndef _P80211METAMIB_H
9885+#define _P80211METAMIB_H
9886+
9887+/*================================================================*/
9888+/* System Includes */
9889+
9890+/*================================================================*/
9891+/* Project Includes */
9892+
9893+#ifndef _WLAN_COMPAT_H
9894+#include "wlan_compat.h"
9895+#endif
9896+
9897+/*================================================================*/
9898+/* Constants */
9899+
9900+/*----------------------------------------------------------------*/
9901+/* */
9902+
9903+/*================================================================*/
9904+/* Macros */
9905+
9906+/*----------------------------------------------------------------*/
9907+/* */
9908+
9909+/*================================================================*/
9910+/* Types */
9911+
9912+/*----------------------------------------------------------------*/
9913+/* */
9914+
9915+/*================================================================*/
9916+/* Extern Declarations */
9917+
9918+/*----------------------------------------------------------------*/
9919+/* The following is the external declaration for the mib */
9920+/* category metadata list */
9921+
9922+extern catlistitem_t mib_catlist[];
9923+extern u32 mib_catlist_size;
9924+
9925+
9926+/*================================================================*/
9927+/* Function Declarations */
9928+
9929+/*----------------------------------------------------------------*/
9930+/* */
9931+
9932+#endif /* _P80211METAMIB_H */
9933--- /dev/null
9934+++ b/drivers/staging/wlan-ng/p80211metamsg.h
9935@@ -0,0 +1,105 @@
9936+/* p80211metamsg.h
9937+*
9938+* Macros, const, types, and funcs for p80211 msg metadata
9939+*
9940+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
9941+* --------------------------------------------------------------------
9942+*
9943+* linux-wlan
9944+*
9945+* The contents of this file are subject to the Mozilla Public
9946+* License Version 1.1 (the "License"); you may not use this file
9947+* except in compliance with the License. You may obtain a copy of
9948+* the License at http://www.mozilla.org/MPL/
9949+*
9950+* Software distributed under the License is distributed on an "AS
9951+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
9952+* implied. See the License for the specific language governing
9953+* rights and limitations under the License.
9954+*
9955+* Alternatively, the contents of this file may be used under the
9956+* terms of the GNU Public License version 2 (the "GPL"), in which
9957+* case the provisions of the GPL are applicable instead of the
9958+* above. If you wish to allow the use of your version of this file
9959+* only under the terms of the GPL and not to allow others to use
9960+* your version of this file under the MPL, indicate your decision
9961+* by deleting the provisions above and replace them with the notice
9962+* and other provisions required by the GPL. If you do not delete
9963+* the provisions above, a recipient may use your version of this
9964+* file under either the MPL or the GPL.
9965+*
9966+* --------------------------------------------------------------------
9967+*
9968+* Inquiries regarding the linux-wlan Open Source project can be
9969+* made directly to:
9970+*
9971+* AbsoluteValue Systems Inc.
9972+* info@linux-wlan.com
9973+* http://www.linux-wlan.com
9974+*
9975+* --------------------------------------------------------------------
9976+*
9977+* Portions of the development of this software were funded by
9978+* Intersil Corporation as part of PRISM(R) chipset product development.
9979+*
9980+* --------------------------------------------------------------------
9981+*
9982+* This file declares some of the constants and types used in various
9983+* parts of the linux-wlan system.
9984+*
9985+* Notes:
9986+* - Constant values are always in HOST byte order.
9987+*
9988+* All functions and statics declared here are implemented in p80211types.c
9989+* --------------------------------------------------------------------
9990+*/
9991+
9992+#ifndef _P80211METAMSG_H
9993+#define _P80211METAMSG_H
9994+
9995+/*================================================================*/
9996+/* System Includes */
9997+
9998+/*================================================================*/
9999+/* Project Includes */
10000+
10001+#ifndef _WLAN_COMPAT_H
10002+#include "wlan_compat.h"
10003+#endif
10004+
10005+/*================================================================*/
10006+/* Constants */
10007+
10008+/*----------------------------------------------------------------*/
10009+/* */
10010+
10011+/*================================================================*/
10012+/* Macros */
10013+
10014+/*----------------------------------------------------------------*/
10015+/* */
10016+
10017+/*================================================================*/
10018+/* Types */
10019+
10020+/*----------------------------------------------------------------*/
10021+/* */
10022+
10023+/*================================================================*/
10024+/* Extern Declarations */
10025+
10026+/*----------------------------------------------------------------*/
10027+/* The following is the external declaration for the message */
10028+/* category metadata list */
10029+
10030+extern catlistitem_t msg_catlist[];
10031+extern u32 msg_catlist_size;
10032+
10033+
10034+/*================================================================*/
10035+/* Function Declarations */
10036+
10037+/*----------------------------------------------------------------*/
10038+/* */
10039+
10040+#endif /* _P80211METAMSG_H */
10041--- /dev/null
10042+++ b/drivers/staging/wlan-ng/p80211metastruct.h
10043@@ -0,0 +1,285 @@
10044+/* This file is GENERATED AUTOMATICALLY. DO NOT EDIT OR MODIFY.
10045+* --------------------------------------------------------------------
10046+*
10047+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
10048+* --------------------------------------------------------------------
10049+*
10050+* linux-wlan
10051+*
10052+* The contents of this file are subject to the Mozilla Public
10053+* License Version 1.1 (the "License"); you may not use this file
10054+* except in compliance with the License. You may obtain a copy of
10055+* the License at http://www.mozilla.org/MPL/
10056+*
10057+* Software distributed under the License is distributed on an "AS
10058+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
10059+* implied. See the License for the specific language governing
10060+* rights and limitations under the License.
10061+*
10062+* Alternatively, the contents of this file may be used under the
10063+* terms of the GNU Public License version 2 (the "GPL"), in which
10064+* case the provisions of the GPL are applicable instead of the
10065+* above. If you wish to allow the use of your version of this file
10066+* only under the terms of the GPL and not to allow others to use
10067+* your version of this file under the MPL, indicate your decision
10068+* by deleting the provisions above and replace them with the notice
10069+* and other provisions required by the GPL. If you do not delete
10070+* the provisions above, a recipient may use your version of this
10071+* file under either the MPL or the GPL.
10072+*
10073+* --------------------------------------------------------------------
10074+*
10075+* Inquiries regarding the linux-wlan Open Source project can be
10076+* made directly to:
10077+*
10078+* AbsoluteValue Systems Inc.
10079+* info@linux-wlan.com
10080+* http://www.linux-wlan.com
10081+*
10082+* --------------------------------------------------------------------
10083+*
10084+* Portions of the development of this software were funded by
10085+* Intersil Corporation as part of PRISM(R) chipset product development.
10086+*
10087+* --------------------------------------------------------------------
10088+*/
10089+
10090+#ifndef _P80211MKMETASTRUCT_H
10091+#define _P80211MKMETASTRUCT_H
10092+
10093+
10094+typedef struct p80211msg_dot11req_mibget
10095+{
10096+ u32 msgcode ;
10097+ u32 msglen ;
10098+ u8 devname[WLAN_DEVNAMELEN_MAX] ;
10099+ p80211item_unk392_t mibattribute ;
10100+ p80211item_uint32_t resultcode ;
10101+} __WLAN_ATTRIB_PACK__ p80211msg_dot11req_mibget_t;
10102+
10103+typedef struct p80211msg_dot11req_mibset
10104+{
10105+ u32 msgcode ;
10106+ u32 msglen ;
10107+ u8 devname[WLAN_DEVNAMELEN_MAX] ;
10108+ p80211item_unk392_t mibattribute ;
10109+ p80211item_uint32_t resultcode ;
10110+} __WLAN_ATTRIB_PACK__ p80211msg_dot11req_mibset_t;
10111+
10112+typedef struct p80211msg_dot11req_scan
10113+{
10114+ u32 msgcode ;
10115+ u32 msglen ;
10116+ u8 devname[WLAN_DEVNAMELEN_MAX] ;
10117+ p80211item_uint32_t bsstype ;
10118+ p80211item_pstr6_t bssid ;
10119+ u8 pad_0C[1] ;
10120+ p80211item_pstr32_t ssid ;
10121+ u8 pad_1D[3] ;
10122+ p80211item_uint32_t scantype ;
10123+ p80211item_uint32_t probedelay ;
10124+ p80211item_pstr14_t channellist ;
10125+ u8 pad_2C[1] ;
10126+ p80211item_uint32_t minchanneltime ;
10127+ p80211item_uint32_t maxchanneltime ;
10128+ p80211item_uint32_t resultcode ;
10129+ p80211item_uint32_t numbss ;
10130+ p80211item_uint32_t append ;
10131+} __WLAN_ATTRIB_PACK__ p80211msg_dot11req_scan_t;
10132+
10133+typedef struct p80211msg_dot11req_scan_results
10134+{
10135+ u32 msgcode ;
10136+ u32 msglen ;
10137+ u8 devname[WLAN_DEVNAMELEN_MAX] ;
10138+ p80211item_uint32_t bssindex ;
10139+ p80211item_uint32_t resultcode ;
10140+ p80211item_uint32_t signal ;
10141+ p80211item_uint32_t noise ;
10142+ p80211item_pstr6_t bssid ;
10143+ u8 pad_3C[1] ;
10144+ p80211item_pstr32_t ssid ;
10145+ u8 pad_4D[3] ;
10146+ p80211item_uint32_t bsstype ;
10147+ p80211item_uint32_t beaconperiod ;
10148+ p80211item_uint32_t dtimperiod ;
10149+ p80211item_uint32_t timestamp ;
10150+ p80211item_uint32_t localtime ;
10151+ p80211item_uint32_t fhdwelltime ;
10152+ p80211item_uint32_t fhhopset ;
10153+ p80211item_uint32_t fhhoppattern ;
10154+ p80211item_uint32_t fhhopindex ;
10155+ p80211item_uint32_t dschannel ;
10156+ p80211item_uint32_t cfpcount ;
10157+ p80211item_uint32_t cfpperiod ;
10158+ p80211item_uint32_t cfpmaxduration ;
10159+ p80211item_uint32_t cfpdurremaining ;
10160+ p80211item_uint32_t ibssatimwindow ;
10161+ p80211item_uint32_t cfpollable ;
10162+ p80211item_uint32_t cfpollreq ;
10163+ p80211item_uint32_t privacy ;
10164+ p80211item_uint32_t basicrate1 ;
10165+ p80211item_uint32_t basicrate2 ;
10166+ p80211item_uint32_t basicrate3 ;
10167+ p80211item_uint32_t basicrate4 ;
10168+ p80211item_uint32_t basicrate5 ;
10169+ p80211item_uint32_t basicrate6 ;
10170+ p80211item_uint32_t basicrate7 ;
10171+ p80211item_uint32_t basicrate8 ;
10172+ p80211item_uint32_t supprate1 ;
10173+ p80211item_uint32_t supprate2 ;
10174+ p80211item_uint32_t supprate3 ;
10175+ p80211item_uint32_t supprate4 ;
10176+ p80211item_uint32_t supprate5 ;
10177+ p80211item_uint32_t supprate6 ;
10178+ p80211item_uint32_t supprate7 ;
10179+ p80211item_uint32_t supprate8 ;
10180+} __WLAN_ATTRIB_PACK__ p80211msg_dot11req_scan_results_t;
10181+
10182+typedef struct p80211msg_dot11req_start
10183+{
10184+ u32 msgcode ;
10185+ u32 msglen ;
10186+ u8 devname[WLAN_DEVNAMELEN_MAX] ;
10187+ p80211item_pstr32_t ssid ;
10188+ u8 pad_12D[3] ;
10189+ p80211item_uint32_t bsstype ;
10190+ p80211item_uint32_t beaconperiod ;
10191+ p80211item_uint32_t dtimperiod ;
10192+ p80211item_uint32_t cfpperiod ;
10193+ p80211item_uint32_t cfpmaxduration ;
10194+ p80211item_uint32_t fhdwelltime ;
10195+ p80211item_uint32_t fhhopset ;
10196+ p80211item_uint32_t fhhoppattern ;
10197+ p80211item_uint32_t dschannel ;
10198+ p80211item_uint32_t ibssatimwindow ;
10199+ p80211item_uint32_t probedelay ;
10200+ p80211item_uint32_t cfpollable ;
10201+ p80211item_uint32_t cfpollreq ;
10202+ p80211item_uint32_t basicrate1 ;
10203+ p80211item_uint32_t basicrate2 ;
10204+ p80211item_uint32_t basicrate3 ;
10205+ p80211item_uint32_t basicrate4 ;
10206+ p80211item_uint32_t basicrate5 ;
10207+ p80211item_uint32_t basicrate6 ;
10208+ p80211item_uint32_t basicrate7 ;
10209+ p80211item_uint32_t basicrate8 ;
10210+ p80211item_uint32_t operationalrate1 ;
10211+ p80211item_uint32_t operationalrate2 ;
10212+ p80211item_uint32_t operationalrate3 ;
10213+ p80211item_uint32_t operationalrate4 ;
10214+ p80211item_uint32_t operationalrate5 ;
10215+ p80211item_uint32_t operationalrate6 ;
10216+ p80211item_uint32_t operationalrate7 ;
10217+ p80211item_uint32_t operationalrate8 ;
10218+ p80211item_uint32_t resultcode ;
10219+} __WLAN_ATTRIB_PACK__ p80211msg_dot11req_start_t;
10220+
10221+typedef struct p80211msg_lnxreq_ifstate
10222+{
10223+ u32 msgcode ;
10224+ u32 msglen ;
10225+ u8 devname[WLAN_DEVNAMELEN_MAX] ;
10226+ p80211item_uint32_t ifstate ;
10227+ p80211item_uint32_t resultcode ;
10228+} __WLAN_ATTRIB_PACK__ p80211msg_lnxreq_ifstate_t;
10229+
10230+typedef struct p80211msg_lnxreq_wlansniff
10231+{
10232+ u32 msgcode ;
10233+ u32 msglen ;
10234+ u8 devname[WLAN_DEVNAMELEN_MAX] ;
10235+ p80211item_uint32_t enable ;
10236+ p80211item_uint32_t channel ;
10237+ p80211item_uint32_t prismheader ;
10238+ p80211item_uint32_t wlanheader ;
10239+ p80211item_uint32_t keepwepflags ;
10240+ p80211item_uint32_t stripfcs ;
10241+ p80211item_uint32_t packet_trunc ;
10242+ p80211item_uint32_t resultcode ;
10243+} __WLAN_ATTRIB_PACK__ p80211msg_lnxreq_wlansniff_t;
10244+
10245+typedef struct p80211msg_lnxreq_hostwep
10246+{
10247+ u32 msgcode ;
10248+ u32 msglen ;
10249+ u8 devname[WLAN_DEVNAMELEN_MAX] ;
10250+ p80211item_uint32_t resultcode ;
10251+ p80211item_uint32_t decrypt ;
10252+ p80211item_uint32_t encrypt ;
10253+} __WLAN_ATTRIB_PACK__ p80211msg_lnxreq_hostwep_t;
10254+
10255+typedef struct p80211msg_lnxreq_commsquality
10256+{
10257+ u32 msgcode ;
10258+ u32 msglen ;
10259+ u8 devname[WLAN_DEVNAMELEN_MAX] ;
10260+ p80211item_uint32_t resultcode ;
10261+ p80211item_uint32_t dbm ;
10262+ p80211item_uint32_t link ;
10263+ p80211item_uint32_t level ;
10264+ p80211item_uint32_t noise ;
10265+} __WLAN_ATTRIB_PACK__ p80211msg_lnxreq_commsquality_t;
10266+
10267+typedef struct p80211msg_lnxreq_autojoin
10268+{
10269+ u32 msgcode ;
10270+ u32 msglen ;
10271+ u8 devname[WLAN_DEVNAMELEN_MAX] ;
10272+ p80211item_pstr32_t ssid ;
10273+ u8 pad_19D[3] ;
10274+ p80211item_uint32_t authtype ;
10275+ p80211item_uint32_t resultcode ;
10276+} __WLAN_ATTRIB_PACK__ p80211msg_lnxreq_autojoin_t;
10277+
10278+typedef struct p80211msg_p2req_readpda
10279+{
10280+ u32 msgcode ;
10281+ u32 msglen ;
10282+ u8 devname[WLAN_DEVNAMELEN_MAX] ;
10283+ p80211item_unk1024_t pda ;
10284+ p80211item_uint32_t resultcode ;
10285+} __WLAN_ATTRIB_PACK__ p80211msg_p2req_readpda_t;
10286+
10287+typedef struct p80211msg_p2req_ramdl_state
10288+{
10289+ u32 msgcode ;
10290+ u32 msglen ;
10291+ u8 devname[WLAN_DEVNAMELEN_MAX] ;
10292+ p80211item_uint32_t enable ;
10293+ p80211item_uint32_t exeaddr ;
10294+ p80211item_uint32_t resultcode ;
10295+} __WLAN_ATTRIB_PACK__ p80211msg_p2req_ramdl_state_t;
10296+
10297+typedef struct p80211msg_p2req_ramdl_write
10298+{
10299+ u32 msgcode ;
10300+ u32 msglen ;
10301+ u8 devname[WLAN_DEVNAMELEN_MAX] ;
10302+ p80211item_uint32_t addr ;
10303+ p80211item_uint32_t len ;
10304+ p80211item_unk4096_t data ;
10305+ p80211item_uint32_t resultcode ;
10306+} __WLAN_ATTRIB_PACK__ p80211msg_p2req_ramdl_write_t;
10307+
10308+typedef struct p80211msg_p2req_flashdl_state
10309+{
10310+ u32 msgcode ;
10311+ u32 msglen ;
10312+ u8 devname[WLAN_DEVNAMELEN_MAX] ;
10313+ p80211item_uint32_t enable ;
10314+ p80211item_uint32_t resultcode ;
10315+} __WLAN_ATTRIB_PACK__ p80211msg_p2req_flashdl_state_t;
10316+
10317+typedef struct p80211msg_p2req_flashdl_write
10318+{
10319+ u32 msgcode ;
10320+ u32 msglen ;
10321+ u8 devname[WLAN_DEVNAMELEN_MAX] ;
10322+ p80211item_uint32_t addr ;
10323+ p80211item_uint32_t len ;
10324+ p80211item_unk4096_t data ;
10325+ p80211item_uint32_t resultcode ;
10326+} __WLAN_ATTRIB_PACK__ p80211msg_p2req_flashdl_write_t;
10327+
10328+#endif
10329--- /dev/null
10330+++ b/drivers/staging/wlan-ng/p80211mgmt.h
10331@@ -0,0 +1,575 @@
10332+/* p80211mgmt.h
10333+*
10334+* Macros, types, and functions to handle 802.11 mgmt frames
10335+*
10336+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
10337+* --------------------------------------------------------------------
10338+*
10339+* linux-wlan
10340+*
10341+* The contents of this file are subject to the Mozilla Public
10342+* License Version 1.1 (the "License"); you may not use this file
10343+* except in compliance with the License. You may obtain a copy of
10344+* the License at http://www.mozilla.org/MPL/
10345+*
10346+* Software distributed under the License is distributed on an "AS
10347+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
10348+* implied. See the License for the specific language governing
10349+* rights and limitations under the License.
10350+*
10351+* Alternatively, the contents of this file may be used under the
10352+* terms of the GNU Public License version 2 (the "GPL"), in which
10353+* case the provisions of the GPL are applicable instead of the
10354+* above. If you wish to allow the use of your version of this file
10355+* only under the terms of the GPL and not to allow others to use
10356+* your version of this file under the MPL, indicate your decision
10357+* by deleting the provisions above and replace them with the notice
10358+* and other provisions required by the GPL. If you do not delete
10359+* the provisions above, a recipient may use your version of this
10360+* file under either the MPL or the GPL.
10361+*
10362+* --------------------------------------------------------------------
10363+*
10364+* Inquiries regarding the linux-wlan Open Source project can be
10365+* made directly to:
10366+*
10367+* AbsoluteValue Systems Inc.
10368+* info@linux-wlan.com
10369+* http://www.linux-wlan.com
10370+*
10371+* --------------------------------------------------------------------
10372+*
10373+* Portions of the development of this software were funded by
10374+* Intersil Corporation as part of PRISM(R) chipset product development.
10375+*
10376+* --------------------------------------------------------------------
10377+*
10378+* This file declares the constants and types used in the interface
10379+* between a wlan driver and the user mode utilities.
10380+*
10381+* Notes:
10382+* - Constant values are always in HOST byte order. To assign
10383+* values to multi-byte fields they _must_ be converted to
10384+* ieee byte order. To retrieve multi-byte values from incoming
10385+* frames, they must be converted to host order.
10386+*
10387+* - The len member of the frame structure does NOT!!! include
10388+* the MAC CRC. Therefore, the len field on rx'd frames should
10389+* have 4 subtracted from it.
10390+*
10391+* All functions declared here are implemented in p80211.c
10392+*
10393+* The types, macros, and functions defined here are primarily
10394+* used for encoding and decoding management frames. They are
10395+* designed to follow these patterns of use:
10396+*
10397+* DECODE:
10398+* 1) a frame of length len is received into buffer b
10399+* 2) using the hdr structure and macros, we determine the type
10400+* 3) an appropriate mgmt frame structure, mf, is allocated and zeroed
10401+* 4) mf.hdr = b
10402+* mf.buf = b
10403+* mf.len = len
10404+* 5) call mgmt_decode( mf )
10405+* 6) the frame field pointers in mf are now set. Note that any
10406+* multi-byte frame field values accessed using the frame field
10407+* pointers are in ieee byte order and will have to be converted
10408+* to host order.
10409+*
10410+* ENCODE:
10411+* 1) Library client allocates buffer space for maximum length
10412+* frame of the desired type
10413+* 2) Library client allocates a mgmt frame structure, called mf,
10414+* of the desired type
10415+* 3) Set the following:
10416+* mf.type = <desired type>
10417+* mf.buf = <allocated buffer address>
10418+* 4) call mgmt_encode( mf )
10419+* 5) all of the fixed field pointers and fixed length information element
10420+* pointers in mf are now set to their respective locations in the
10421+* allocated space (fortunately, all variable length information elements
10422+* fall at the end of their respective frames).
10423+* 5a) The length field is set to include the last of the fixed and fixed
10424+* length fields. It may have to be updated for optional or variable
10425+* length information elements.
10426+* 6) Optional and variable length information elements are special cases
10427+* and must be handled individually by the client code.
10428+* --------------------------------------------------------------------
10429+*/
10430+
10431+#ifndef _P80211MGMT_H
10432+#define _P80211MGMT_H
10433+
10434+/*================================================================*/
10435+/* System Includes */
10436+
10437+/*================================================================*/
10438+/* Project Includes */
10439+
10440+#ifndef _WLAN_COMPAT_H
10441+#include "wlan_compat.h"
10442+#endif
10443+
10444+#ifndef _P80211HDR_H
10445+#include "p80211hdr.h"
10446+#endif
10447+
10448+
10449+/*================================================================*/
10450+/* Constants */
10451+
10452+/*-- Information Element IDs --------------------*/
10453+#define WLAN_EID_SSID 0
10454+#define WLAN_EID_SUPP_RATES 1
10455+#define WLAN_EID_FH_PARMS 2
10456+#define WLAN_EID_DS_PARMS 3
10457+#define WLAN_EID_CF_PARMS 4
10458+#define WLAN_EID_TIM 5
10459+#define WLAN_EID_IBSS_PARMS 6
10460+/*-- values 7-15 reserved --*/
10461+#define WLAN_EID_CHALLENGE 16
10462+/*-- values 17-31 reserved for challenge text extension --*/
10463+/*-- values 32-255 reserved --*/
10464+
10465+/*-- Reason Codes -------------------------------*/
10466+#define WLAN_MGMT_REASON_RSVD 0
10467+#define WLAN_MGMT_REASON_UNSPEC 1
10468+#define WLAN_MGMT_REASON_PRIOR_AUTH_INVALID 2
10469+#define WLAN_MGMT_REASON_DEAUTH_LEAVING 3
10470+#define WLAN_MGMT_REASON_DISASSOC_INACTIVE 4
10471+#define WLAN_MGMT_REASON_DISASSOC_AP_BUSY 5
10472+#define WLAN_MGMT_REASON_CLASS2_NONAUTH 6
10473+#define WLAN_MGMT_REASON_CLASS3_NONASSOC 7
10474+#define WLAN_MGMT_REASON_DISASSOC_STA_HASLEFT 8
10475+#define WLAN_MGMT_REASON_CANT_ASSOC_NONAUTH 9
10476+
10477+/*-- Status Codes -------------------------------*/
10478+#define WLAN_MGMT_STATUS_SUCCESS 0
10479+#define WLAN_MGMT_STATUS_UNSPEC_FAILURE 1
10480+#define WLAN_MGMT_STATUS_CAPS_UNSUPPORTED 10
10481+#define WLAN_MGMT_STATUS_REASSOC_NO_ASSOC 11
10482+#define WLAN_MGMT_STATUS_ASSOC_DENIED_UNSPEC 12
10483+#define WLAN_MGMT_STATUS_UNSUPPORTED_AUTHALG 13
10484+#define WLAN_MGMT_STATUS_RX_AUTH_NOSEQ 14
10485+#define WLAN_MGMT_STATUS_CHALLENGE_FAIL 15
10486+#define WLAN_MGMT_STATUS_AUTH_TIMEOUT 16
10487+#define WLAN_MGMT_STATUS_ASSOC_DENIED_BUSY 17
10488+#define WLAN_MGMT_STATUS_ASSOC_DENIED_RATES 18
10489+ /* p80211b additions */
10490+#define WLAN_MGMT_STATUS_ASSOC_DENIED_NOSHORT 19
10491+#define WLAN_MGMT_STATUS_ASSOC_DENIED_NOPBCC 20
10492+#define WLAN_MGMT_STATUS_ASSOC_DENIED_NOAGILITY 21
10493+
10494+
10495+
10496+/*-- Auth Algorithm Field ---------------------------*/
10497+#define WLAN_AUTH_ALG_OPENSYSTEM 0
10498+#define WLAN_AUTH_ALG_SHAREDKEY 1
10499+
10500+/*-- Management Frame Field Offsets -------------*/
10501+/* Note: Not all fields are listed because of variable lengths, */
10502+/* see the code in p80211.c to see how we search for fields */
10503+/* Note: These offsets are from the start of the frame data */
10504+
10505+#define WLAN_BEACON_OFF_TS 0
10506+#define WLAN_BEACON_OFF_BCN_int 8
10507+#define WLAN_BEACON_OFF_CAPINFO 10
10508+#define WLAN_BEACON_OFF_SSID 12
10509+
10510+#define WLAN_DISASSOC_OFF_REASON 0
10511+
10512+#define WLAN_ASSOCREQ_OFF_CAP_INFO 0
10513+#define WLAN_ASSOCREQ_OFF_LISTEN_int 2
10514+#define WLAN_ASSOCREQ_OFF_SSID 4
10515+
10516+#define WLAN_ASSOCRESP_OFF_CAP_INFO 0
10517+#define WLAN_ASSOCRESP_OFF_STATUS 2
10518+#define WLAN_ASSOCRESP_OFF_AID 4
10519+#define WLAN_ASSOCRESP_OFF_SUPP_RATES 6
10520+
10521+#define WLAN_REASSOCREQ_OFF_CAP_INFO 0
10522+#define WLAN_REASSOCREQ_OFF_LISTEN_int 2
10523+#define WLAN_REASSOCREQ_OFF_CURR_AP 4
10524+#define WLAN_REASSOCREQ_OFF_SSID 10
10525+
10526+#define WLAN_REASSOCRESP_OFF_CAP_INFO 0
10527+#define WLAN_REASSOCRESP_OFF_STATUS 2
10528+#define WLAN_REASSOCRESP_OFF_AID 4
10529+#define WLAN_REASSOCRESP_OFF_SUPP_RATES 6
10530+
10531+#define WLAN_PROBEREQ_OFF_SSID 0
10532+
10533+#define WLAN_PROBERESP_OFF_TS 0
10534+#define WLAN_PROBERESP_OFF_BCN_int 8
10535+#define WLAN_PROBERESP_OFF_CAP_INFO 10
10536+#define WLAN_PROBERESP_OFF_SSID 12
10537+
10538+#define WLAN_AUTHEN_OFF_AUTH_ALG 0
10539+#define WLAN_AUTHEN_OFF_AUTH_SEQ 2
10540+#define WLAN_AUTHEN_OFF_STATUS 4
10541+#define WLAN_AUTHEN_OFF_CHALLENGE 6
10542+
10543+#define WLAN_DEAUTHEN_OFF_REASON 0
10544+
10545+
10546+/*================================================================*/
10547+/* Macros */
10548+
10549+/*-- Capability Field ---------------------------*/
10550+#define WLAN_GET_MGMT_CAP_INFO_ESS(n) ((n) & BIT0)
10551+#define WLAN_GET_MGMT_CAP_INFO_IBSS(n) (((n) & BIT1) >> 1)
10552+#define WLAN_GET_MGMT_CAP_INFO_CFPOLLABLE(n) (((n) & BIT2) >> 2)
10553+#define WLAN_GET_MGMT_CAP_INFO_CFPOLLREQ(n) (((n) & BIT3) >> 3)
10554+#define WLAN_GET_MGMT_CAP_INFO_PRIVACY(n) (((n) & BIT4) >> 4)
10555+ /* p80211b additions */
10556+#define WLAN_GET_MGMT_CAP_INFO_SHORT(n) (((n) & BIT5) >> 5)
10557+#define WLAN_GET_MGMT_CAP_INFO_PBCC(n) (((n) & BIT6) >> 6)
10558+#define WLAN_GET_MGMT_CAP_INFO_AGILITY(n) (((n) & BIT7) >> 7)
10559+
10560+#define WLAN_SET_MGMT_CAP_INFO_ESS(n) (n)
10561+#define WLAN_SET_MGMT_CAP_INFO_IBSS(n) ((n) << 1)
10562+#define WLAN_SET_MGMT_CAP_INFO_CFPOLLABLE(n) ((n) << 2)
10563+#define WLAN_SET_MGMT_CAP_INFO_CFPOLLREQ(n) ((n) << 3)
10564+#define WLAN_SET_MGMT_CAP_INFO_PRIVACY(n) ((n) << 4)
10565+ /* p80211b additions */
10566+#define WLAN_SET_MGMT_CAP_INFO_SHORT(n) ((n) << 5)
10567+#define WLAN_SET_MGMT_CAP_INFO_PBCC(n) ((n) << 6)
10568+#define WLAN_SET_MGMT_CAP_INFO_AGILITY(n) ((n) << 7)
10569+
10570+
10571+/*================================================================*/
10572+/* Types */
10573+
10574+/*-- Information Element Types --------------------*/
10575+/* prototype structure, all IEs start with these members */
10576+
10577+typedef struct wlan_ie
10578+{
10579+ u8 eid;
10580+ u8 len;
10581+} __WLAN_ATTRIB_PACK__ wlan_ie_t;
10582+
10583+/*-- Service Set Identity (SSID) -----------------*/
10584+typedef struct wlan_ie_ssid
10585+{
10586+ u8 eid;
10587+ u8 len;
10588+ u8 ssid[1]; /* may be zero, ptrs may overlap */
10589+} __WLAN_ATTRIB_PACK__ wlan_ie_ssid_t;
10590+
10591+/*-- Supported Rates -----------------------------*/
10592+typedef struct wlan_ie_supp_rates
10593+{
10594+ u8 eid;
10595+ u8 len;
10596+ u8 rates[1]; /* had better be at LEAST one! */
10597+} __WLAN_ATTRIB_PACK__ wlan_ie_supp_rates_t;
10598+
10599+/*-- FH Parameter Set ----------------------------*/
10600+typedef struct wlan_ie_fh_parms
10601+{
10602+ u8 eid;
10603+ u8 len;
10604+ u16 dwell;
10605+ u8 hopset;
10606+ u8 hoppattern;
10607+ u8 hopindex;
10608+} __WLAN_ATTRIB_PACK__ wlan_ie_fh_parms_t;
10609+
10610+/*-- DS Parameter Set ----------------------------*/
10611+typedef struct wlan_ie_ds_parms
10612+{
10613+ u8 eid;
10614+ u8 len;
10615+ u8 curr_ch;
10616+} __WLAN_ATTRIB_PACK__ wlan_ie_ds_parms_t;
10617+
10618+/*-- CF Parameter Set ----------------------------*/
10619+
10620+typedef struct wlan_ie_cf_parms
10621+{
10622+ u8 eid;
10623+ u8 len;
10624+ u8 cfp_cnt;
10625+ u8 cfp_period;
10626+ u16 cfp_maxdur;
10627+ u16 cfp_durremaining;
10628+} __WLAN_ATTRIB_PACK__ wlan_ie_cf_parms_t;
10629+
10630+/*-- TIM ------------------------------------------*/
10631+typedef struct wlan_ie_tim
10632+{
10633+ u8 eid;
10634+ u8 len;
10635+ u8 dtim_cnt;
10636+ u8 dtim_period;
10637+ u8 bitmap_ctl;
10638+ u8 virt_bm[1];
10639+} __WLAN_ATTRIB_PACK__ wlan_ie_tim_t;
10640+
10641+/*-- IBSS Parameter Set ---------------------------*/
10642+typedef struct wlan_ie_ibss_parms
10643+{
10644+ u8 eid;
10645+ u8 len;
10646+ u16 atim_win;
10647+} __WLAN_ATTRIB_PACK__ wlan_ie_ibss_parms_t;
10648+
10649+/*-- Challenge Text ------------------------------*/
10650+typedef struct wlan_ie_challenge
10651+{
10652+ u8 eid;
10653+ u8 len;
10654+ u8 challenge[1];
10655+} __WLAN_ATTRIB_PACK__ wlan_ie_challenge_t;
10656+
10657+/*-------------------------------------------------*/
10658+/* Frame Types */
10659+
10660+/* prototype structure, all mgmt frame types will start with these members */
10661+typedef struct wlan_fr_mgmt
10662+{
10663+ u16 type;
10664+ u16 len; /* DOES NOT include CRC !!!!*/
10665+ u8 *buf;
10666+ p80211_hdr_t *hdr;
10667+ /* used for target specific data, skb in Linux */
10668+ void *priv;
10669+ /*-- fixed fields -----------*/
10670+ /*-- info elements ----------*/
10671+} wlan_fr_mgmt_t;
10672+
10673+/*-- Beacon ---------------------------------------*/
10674+typedef struct wlan_fr_beacon
10675+{
10676+ u16 type;
10677+ u16 len;
10678+ u8 *buf;
10679+ p80211_hdr_t *hdr;
10680+ /* used for target specific data, skb in Linux */
10681+ void *priv;
10682+ /*-- fixed fields -----------*/
10683+ u64 *ts;
10684+ u16 *bcn_int;
10685+ u16 *cap_info;
10686+ /*-- info elements ----------*/
10687+ wlan_ie_ssid_t *ssid;
10688+ wlan_ie_supp_rates_t *supp_rates;
10689+ wlan_ie_fh_parms_t *fh_parms;
10690+ wlan_ie_ds_parms_t *ds_parms;
10691+ wlan_ie_cf_parms_t *cf_parms;
10692+ wlan_ie_ibss_parms_t *ibss_parms;
10693+ wlan_ie_tim_t *tim;
10694+
10695+} wlan_fr_beacon_t;
10696+
10697+
10698+/*-- IBSS ATIM ------------------------------------*/
10699+typedef struct wlan_fr_ibssatim
10700+{
10701+ u16 type;
10702+ u16 len;
10703+ u8* buf;
10704+ p80211_hdr_t *hdr;
10705+ /* used for target specific data, skb in Linux */
10706+ void *priv;
10707+
10708+ /*-- fixed fields -----------*/
10709+ /*-- info elements ----------*/
10710+
10711+ /* this frame type has a null body */
10712+
10713+} wlan_fr_ibssatim_t;
10714+
10715+/*-- Disassociation -------------------------------*/
10716+typedef struct wlan_fr_disassoc
10717+{
10718+ u16 type;
10719+ u16 len;
10720+ u8 *buf;
10721+ p80211_hdr_t *hdr;
10722+ /* used for target specific data, skb in Linux */
10723+ void *priv;
10724+ /*-- fixed fields -----------*/
10725+ u16 *reason;
10726+
10727+ /*-- info elements ----------*/
10728+
10729+} wlan_fr_disassoc_t;
10730+
10731+/*-- Association Request --------------------------*/
10732+typedef struct wlan_fr_assocreq
10733+{
10734+ u16 type;
10735+ u16 len;
10736+ u8* buf;
10737+ p80211_hdr_t *hdr;
10738+ /* used for target specific data, skb in Linux */
10739+ void *priv;
10740+ /*-- fixed fields -----------*/
10741+ u16 *cap_info;
10742+ u16 *listen_int;
10743+ /*-- info elements ----------*/
10744+ wlan_ie_ssid_t *ssid;
10745+ wlan_ie_supp_rates_t *supp_rates;
10746+
10747+} wlan_fr_assocreq_t;
10748+
10749+/*-- Association Response -------------------------*/
10750+typedef struct wlan_fr_assocresp
10751+{
10752+ u16 type;
10753+ u16 len;
10754+ u8 *buf;
10755+ p80211_hdr_t *hdr;
10756+ /* used for target specific data, skb in Linux */
10757+ void *priv;
10758+ /*-- fixed fields -----------*/
10759+ u16 *cap_info;
10760+ u16 *status;
10761+ u16 *aid;
10762+ /*-- info elements ----------*/
10763+ wlan_ie_supp_rates_t *supp_rates;
10764+
10765+} wlan_fr_assocresp_t;
10766+
10767+/*-- Reassociation Request ------------------------*/
10768+typedef struct wlan_fr_reassocreq
10769+{
10770+ u16 type;
10771+ u16 len;
10772+ u8 *buf;
10773+ p80211_hdr_t *hdr;
10774+ /* used for target specific data, skb in Linux */
10775+ void *priv;
10776+ /*-- fixed fields -----------*/
10777+ u16 *cap_info;
10778+ u16 *listen_int;
10779+ u8 *curr_ap;
10780+ /*-- info elements ----------*/
10781+ wlan_ie_ssid_t *ssid;
10782+ wlan_ie_supp_rates_t *supp_rates;
10783+
10784+} wlan_fr_reassocreq_t;
10785+
10786+/*-- Reassociation Response -----------------------*/
10787+typedef struct wlan_fr_reassocresp
10788+{
10789+ u16 type;
10790+ u16 len;
10791+ u8 *buf;
10792+ p80211_hdr_t *hdr;
10793+ /* used for target specific data, skb in Linux */
10794+ void *priv;
10795+ /*-- fixed fields -----------*/
10796+ u16 *cap_info;
10797+ u16 *status;
10798+ u16 *aid;
10799+ /*-- info elements ----------*/
10800+ wlan_ie_supp_rates_t *supp_rates;
10801+
10802+} wlan_fr_reassocresp_t;
10803+
10804+/*-- Probe Request --------------------------------*/
10805+typedef struct wlan_fr_probereq
10806+{
10807+ u16 type;
10808+ u16 len;
10809+ u8 *buf;
10810+ p80211_hdr_t *hdr;
10811+ /* used for target specific data, skb in Linux */
10812+ void *priv;
10813+ /*-- fixed fields -----------*/
10814+ /*-- info elements ----------*/
10815+ wlan_ie_ssid_t *ssid;
10816+ wlan_ie_supp_rates_t *supp_rates;
10817+
10818+} wlan_fr_probereq_t;
10819+
10820+/*-- Probe Response -------------------------------*/
10821+typedef struct wlan_fr_proberesp
10822+{
10823+ u16 type;
10824+ u16 len;
10825+ u8 *buf;
10826+ p80211_hdr_t *hdr;
10827+ /* used for target specific data, skb in Linux */
10828+ void *priv;
10829+ /*-- fixed fields -----------*/
10830+ u64 *ts;
10831+ u16 *bcn_int;
10832+ u16 *cap_info;
10833+ /*-- info elements ----------*/
10834+ wlan_ie_ssid_t *ssid;
10835+ wlan_ie_supp_rates_t *supp_rates;
10836+ wlan_ie_fh_parms_t *fh_parms;
10837+ wlan_ie_ds_parms_t *ds_parms;
10838+ wlan_ie_cf_parms_t *cf_parms;
10839+ wlan_ie_ibss_parms_t *ibss_parms;
10840+} wlan_fr_proberesp_t;
10841+
10842+/*-- Authentication -------------------------------*/
10843+typedef struct wlan_fr_authen
10844+{
10845+ u16 type;
10846+ u16 len;
10847+ u8 *buf;
10848+ p80211_hdr_t *hdr;
10849+ /* used for target specific data, skb in Linux */
10850+ void *priv;
10851+ /*-- fixed fields -----------*/
10852+ u16 *auth_alg;
10853+ u16 *auth_seq;
10854+ u16 *status;
10855+ /*-- info elements ----------*/
10856+ wlan_ie_challenge_t *challenge;
10857+
10858+} wlan_fr_authen_t;
10859+
10860+/*-- Deauthenication -----------------------------*/
10861+typedef struct wlan_fr_deauthen
10862+{
10863+ u16 type;
10864+ u16 len;
10865+ u8 *buf;
10866+ p80211_hdr_t *hdr;
10867+ /* used for target specific data, skb in Linux */
10868+ void *priv;
10869+ /*-- fixed fields -----------*/
10870+ u16 *reason;
10871+
10872+ /*-- info elements ----------*/
10873+
10874+} wlan_fr_deauthen_t;
10875+
10876+
10877+/*================================================================*/
10878+/* Extern Declarations */
10879+
10880+
10881+/*================================================================*/
10882+/* Function Declarations */
10883+
10884+void wlan_mgmt_encode_beacon( wlan_fr_beacon_t *f );
10885+void wlan_mgmt_decode_beacon( wlan_fr_beacon_t *f );
10886+void wlan_mgmt_encode_disassoc( wlan_fr_disassoc_t *f );
10887+void wlan_mgmt_decode_disassoc( wlan_fr_disassoc_t *f );
10888+void wlan_mgmt_encode_assocreq( wlan_fr_assocreq_t *f );
10889+void wlan_mgmt_decode_assocreq( wlan_fr_assocreq_t *f );
10890+void wlan_mgmt_encode_assocresp( wlan_fr_assocresp_t *f );
10891+void wlan_mgmt_decode_assocresp( wlan_fr_assocresp_t *f );
10892+void wlan_mgmt_encode_reassocreq( wlan_fr_reassocreq_t *f );
10893+void wlan_mgmt_decode_reassocreq( wlan_fr_reassocreq_t *f );
10894+void wlan_mgmt_encode_reassocresp( wlan_fr_reassocresp_t *f );
10895+void wlan_mgmt_decode_reassocresp( wlan_fr_reassocresp_t *f );
10896+void wlan_mgmt_encode_probereq( wlan_fr_probereq_t *f );
10897+void wlan_mgmt_decode_probereq( wlan_fr_probereq_t *f );
10898+void wlan_mgmt_encode_proberesp( wlan_fr_proberesp_t *f );
10899+void wlan_mgmt_decode_proberesp( wlan_fr_proberesp_t *f );
10900+void wlan_mgmt_encode_authen( wlan_fr_authen_t *f );
10901+void wlan_mgmt_decode_authen( wlan_fr_authen_t *f );
10902+void wlan_mgmt_encode_deauthen( wlan_fr_deauthen_t *f );
10903+void wlan_mgmt_decode_deauthen( wlan_fr_deauthen_t *f );
10904+
10905+
10906+#endif /* _P80211MGMT_H */
10907--- /dev/null
10908+++ b/drivers/staging/wlan-ng/p80211msg.h
10909@@ -0,0 +1,102 @@
10910+/* p80211msg.h
10911+*
10912+* Macros, constants, types, and funcs for req and ind messages
10913+*
10914+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
10915+* --------------------------------------------------------------------
10916+*
10917+* linux-wlan
10918+*
10919+* The contents of this file are subject to the Mozilla Public
10920+* License Version 1.1 (the "License"); you may not use this file
10921+* except in compliance with the License. You may obtain a copy of
10922+* the License at http://www.mozilla.org/MPL/
10923+*
10924+* Software distributed under the License is distributed on an "AS
10925+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
10926+* implied. See the License for the specific language governing
10927+* rights and limitations under the License.
10928+*
10929+* Alternatively, the contents of this file may be used under the
10930+* terms of the GNU Public License version 2 (the "GPL"), in which
10931+* case the provisions of the GPL are applicable instead of the
10932+* above. If you wish to allow the use of your version of this file
10933+* only under the terms of the GPL and not to allow others to use
10934+* your version of this file under the MPL, indicate your decision
10935+* by deleting the provisions above and replace them with the notice
10936+* and other provisions required by the GPL. If you do not delete
10937+* the provisions above, a recipient may use your version of this
10938+* file under either the MPL or the GPL.
10939+*
10940+* --------------------------------------------------------------------
10941+*
10942+* Inquiries regarding the linux-wlan Open Source project can be
10943+* made directly to:
10944+*
10945+* AbsoluteValue Systems Inc.
10946+* info@linux-wlan.com
10947+* http://www.linux-wlan.com
10948+*
10949+* --------------------------------------------------------------------
10950+*
10951+* Portions of the development of this software were funded by
10952+* Intersil Corporation as part of PRISM(R) chipset product development.
10953+*
10954+* --------------------------------------------------------------------
10955+*/
10956+
10957+#ifndef _P80211MSG_H
10958+#define _P80211MSG_H
10959+
10960+/*================================================================*/
10961+/* System Includes */
10962+
10963+/*================================================================*/
10964+/* Project Includes */
10965+
10966+#ifndef _WLAN_COMPAT_H
10967+#include "wlan_compat.h"
10968+#endif
10969+
10970+/*================================================================*/
10971+/* Constants */
10972+
10973+#define MSG_BUFF_LEN 4000
10974+#define WLAN_DEVNAMELEN_MAX 16
10975+
10976+/*================================================================*/
10977+/* Macros */
10978+
10979+/*================================================================*/
10980+/* Types */
10981+
10982+/*--------------------------------------------------------------------*/
10983+/*----- Message Structure Types --------------------------------------*/
10984+
10985+/*--------------------------------------------------------------------*/
10986+/* Prototype msg type */
10987+
10988+typedef struct p80211msg
10989+{
10990+ u32 msgcode;
10991+ u32 msglen;
10992+ u8 devname[WLAN_DEVNAMELEN_MAX];
10993+} __WLAN_ATTRIB_PACK__ p80211msg_t;
10994+
10995+typedef struct p80211msgd
10996+{
10997+ u32 msgcode;
10998+ u32 msglen;
10999+ u8 devname[WLAN_DEVNAMELEN_MAX];
11000+ u8 args[0];
11001+} __WLAN_ATTRIB_PACK__ p80211msgd_t;
11002+
11003+/*================================================================*/
11004+/* Extern Declarations */
11005+
11006+
11007+/*================================================================*/
11008+/* Function Declarations */
11009+
11010+#endif /* _P80211MSG_H */
11011+
11012--- /dev/null
11013+++ b/drivers/staging/wlan-ng/p80211netdev.c
11014@@ -0,0 +1,1209 @@
11015+/* src/p80211/p80211knetdev.c
11016+*
11017+* Linux Kernel net device interface
11018+*
11019+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
11020+* --------------------------------------------------------------------
11021+*
11022+* linux-wlan
11023+*
11024+* The contents of this file are subject to the Mozilla Public
11025+* License Version 1.1 (the "License"); you may not use this file
11026+* except in compliance with the License. You may obtain a copy of
11027+* the License at http://www.mozilla.org/MPL/
11028+*
11029+* Software distributed under the License is distributed on an "AS
11030+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
11031+* implied. See the License for the specific language governing
11032+* rights and limitations under the License.
11033+*
11034+* Alternatively, the contents of this file may be used under the
11035+* terms of the GNU Public License version 2 (the "GPL"), in which
11036+* case the provisions of the GPL are applicable instead of the
11037+* above. If you wish to allow the use of your version of this file
11038+* only under the terms of the GPL and not to allow others to use
11039+* your version of this file under the MPL, indicate your decision
11040+* by deleting the provisions above and replace them with the notice
11041+* and other provisions required by the GPL. If you do not delete
11042+* the provisions above, a recipient may use your version of this
11043+* file under either the MPL or the GPL.
11044+*
11045+* --------------------------------------------------------------------
11046+*
11047+* Inquiries regarding the linux-wlan Open Source project can be
11048+* made directly to:
11049+*
11050+* AbsoluteValue Systems Inc.
11051+* info@linux-wlan.com
11052+* http://www.linux-wlan.com
11053+*
11054+* --------------------------------------------------------------------
11055+*
11056+* Portions of the development of this software were funded by
11057+* Intersil Corporation as part of PRISM(R) chipset product development.
11058+*
11059+* --------------------------------------------------------------------
11060+*
11061+* The functions required for a Linux network device are defined here.
11062+*
11063+* --------------------------------------------------------------------
11064+*/
11065+
11066+
11067+/*================================================================*/
11068+/* System Includes */
11069+
11070+
11071+#include <linux/version.h>
11072+
11073+#include <linux/module.h>
11074+#include <linux/kernel.h>
11075+#include <linux/sched.h>
11076+#include <linux/types.h>
11077+#include <linux/skbuff.h>
11078+#include <linux/slab.h>
11079+#include <linux/proc_fs.h>
11080+#include <linux/interrupt.h>
11081+#include <linux/netdevice.h>
11082+#include <linux/kmod.h>
11083+#include <linux/if_arp.h>
11084+#include <linux/wireless.h>
11085+#include <linux/sockios.h>
11086+#include <linux/etherdevice.h>
11087+
11088+#include <asm/bitops.h>
11089+#include <asm/uaccess.h>
11090+#include <asm/byteorder.h>
11091+
11092+#ifdef SIOCETHTOOL
11093+#include <linux/ethtool.h>
11094+#endif
11095+
11096+#include <net/iw_handler.h>
11097+#include <net/net_namespace.h>
11098+
11099+/*================================================================*/
11100+/* Project Includes */
11101+
11102+#include "wlan_compat.h"
11103+#include "p80211types.h"
11104+#include "p80211hdr.h"
11105+#include "p80211conv.h"
11106+#include "p80211mgmt.h"
11107+#include "p80211msg.h"
11108+#include "p80211netdev.h"
11109+#include "p80211ioctl.h"
11110+#include "p80211req.h"
11111+#include "p80211metastruct.h"
11112+#include "p80211metadef.h"
11113+
11114+/*================================================================*/
11115+/* Local Constants */
11116+
11117+/*================================================================*/
11118+/* Local Macros */
11119+
11120+
11121+/*================================================================*/
11122+/* Local Types */
11123+
11124+/*================================================================*/
11125+/* Local Function Declarations */
11126+
11127+/* Support functions */
11128+static void p80211netdev_rx_bh(unsigned long arg);
11129+
11130+/* netdevice method functions */
11131+static int p80211knetdev_init( netdevice_t *netdev);
11132+static struct net_device_stats* p80211knetdev_get_stats(netdevice_t *netdev);
11133+static int p80211knetdev_open( netdevice_t *netdev);
11134+static int p80211knetdev_stop( netdevice_t *netdev );
11135+static int p80211knetdev_hard_start_xmit( struct sk_buff *skb, netdevice_t *netdev);
11136+static void p80211knetdev_set_multicast_list(netdevice_t *dev);
11137+static int p80211knetdev_do_ioctl(netdevice_t *dev, struct ifreq *ifr, int cmd);
11138+static int p80211knetdev_set_mac_address(netdevice_t *dev, void *addr);
11139+static void p80211knetdev_tx_timeout(netdevice_t *netdev);
11140+static int p80211_rx_typedrop( wlandevice_t *wlandev, u16 fc);
11141+
11142+int wlan_watchdog = 5000;
11143+module_param(wlan_watchdog, int, 0644);
11144+MODULE_PARM_DESC(wlan_watchdog, "transmit timeout in milliseconds");
11145+
11146+int wlan_wext_write = 1;
11147+module_param(wlan_wext_write, int, 0644);
11148+MODULE_PARM_DESC(wlan_wext_write, "enable write wireless extensions");
11149+
11150+#ifdef WLAN_INCLUDE_DEBUG
11151+int wlan_debug=0;
11152+module_param(wlan_debug, int, 0644);
11153+MODULE_PARM_DESC(wlan_debug, "p80211 debug level");
11154+#endif
11155+
11156+/*================================================================*/
11157+/* Function Definitions */
11158+
11159+/*----------------------------------------------------------------
11160+* p80211knetdev_init
11161+*
11162+* Init method for a Linux netdevice. Called in response to
11163+* register_netdev.
11164+*
11165+* Arguments:
11166+* none
11167+*
11168+* Returns:
11169+* nothing
11170+----------------------------------------------------------------*/
11171+static int p80211knetdev_init( netdevice_t *netdev)
11172+{
11173+ DBFENTER;
11174+ /* Called in response to register_netdev */
11175+ /* This is usually the probe function, but the probe has */
11176+ /* already been done by the MSD and the create_kdev */
11177+ /* function. All we do here is return success */
11178+ DBFEXIT;
11179+ return 0;
11180+}
11181+
11182+
11183+/*----------------------------------------------------------------
11184+* p80211knetdev_get_stats
11185+*
11186+* Statistics retrieval for linux netdevices. Here we're reporting
11187+* the Linux i/f level statistics. Hence, for the primary numbers,
11188+* we don't want to report the numbers from the MIB. Eventually,
11189+* it might be useful to collect some of the error counters though.
11190+*
11191+* Arguments:
11192+* netdev Linux netdevice
11193+*
11194+* Returns:
11195+* the address of the statistics structure
11196+----------------------------------------------------------------*/
11197+static struct net_device_stats*
11198+p80211knetdev_get_stats(netdevice_t *netdev)
11199+{
11200+ wlandevice_t *wlandev = (wlandevice_t*)netdev->priv;
11201+ DBFENTER;
11202+
11203+ /* TODO: review the MIB stats for items that correspond to
11204+ linux stats */
11205+
11206+ DBFEXIT;
11207+ return &(wlandev->linux_stats);
11208+}
11209+
11210+
11211+/*----------------------------------------------------------------
11212+* p80211knetdev_open
11213+*
11214+* Linux netdevice open method. Following a successful call here,
11215+* the device is supposed to be ready for tx and rx. In our
11216+* situation that may not be entirely true due to the state of the
11217+* MAC below.
11218+*
11219+* Arguments:
11220+* netdev Linux network device structure
11221+*
11222+* Returns:
11223+* zero on success, non-zero otherwise
11224+----------------------------------------------------------------*/
11225+static int p80211knetdev_open( netdevice_t *netdev )
11226+{
11227+ int result = 0; /* success */
11228+ wlandevice_t *wlandev = (wlandevice_t*)(netdev->priv);
11229+
11230+ DBFENTER;
11231+
11232+ /* Check to make sure the MSD is running */
11233+ if ( wlandev->msdstate != WLAN_MSD_RUNNING ) {
11234+ return -ENODEV;
11235+ }
11236+
11237+ /* Tell the MSD to open */
11238+ if ( wlandev->open != NULL) {
11239+ result = wlandev->open(wlandev);
11240+ if ( result == 0 ) {
11241+ netif_start_queue(wlandev->netdev);
11242+ wlandev->state = WLAN_DEVICE_OPEN;
11243+ }
11244+ } else {
11245+ result = -EAGAIN;
11246+ }
11247+
11248+ DBFEXIT;
11249+ return result;
11250+}
11251+
11252+
11253+/*----------------------------------------------------------------
11254+* p80211knetdev_stop
11255+*
11256+* Linux netdevice stop (close) method. Following this call,
11257+* no frames should go up or down through this interface.
11258+*
11259+* Arguments:
11260+* netdev Linux network device structure
11261+*
11262+* Returns:
11263+* zero on success, non-zero otherwise
11264+----------------------------------------------------------------*/
11265+static int p80211knetdev_stop( netdevice_t *netdev )
11266+{
11267+ int result = 0;
11268+ wlandevice_t *wlandev = (wlandevice_t*)(netdev->priv);
11269+
11270+ DBFENTER;
11271+
11272+ if ( wlandev->close != NULL ) {
11273+ result = wlandev->close(wlandev);
11274+ }
11275+
11276+ netif_stop_queue(wlandev->netdev);
11277+ wlandev->state = WLAN_DEVICE_CLOSED;
11278+
11279+ DBFEXIT;
11280+ return result;
11281+}
11282+
11283+/*----------------------------------------------------------------
11284+* p80211netdev_rx
11285+*
11286+* Frame receive function called by the mac specific driver.
11287+*
11288+* Arguments:
11289+* wlandev WLAN network device structure
11290+* skb skbuff containing a full 802.11 frame.
11291+* Returns:
11292+* nothing
11293+* Side effects:
11294+*
11295+----------------------------------------------------------------*/
11296+void
11297+p80211netdev_rx(wlandevice_t *wlandev, struct sk_buff *skb )
11298+{
11299+ DBFENTER;
11300+
11301+ /* Enqueue for post-irq processing */
11302+ skb_queue_tail(&wlandev->nsd_rxq, skb);
11303+
11304+ tasklet_schedule(&wlandev->rx_bh);
11305+
11306+ DBFEXIT;
11307+ return;
11308+}
11309+
11310+/*----------------------------------------------------------------
11311+* p80211netdev_rx_bh
11312+*
11313+* Deferred processing of all received frames.
11314+*
11315+* Arguments:
11316+* wlandev WLAN network device structure
11317+* skb skbuff containing a full 802.11 frame.
11318+* Returns:
11319+* nothing
11320+* Side effects:
11321+*
11322+----------------------------------------------------------------*/
11323+static void p80211netdev_rx_bh(unsigned long arg)
11324+{
11325+ wlandevice_t *wlandev = (wlandevice_t *) arg;
11326+ struct sk_buff *skb = NULL;
11327+ netdevice_t *dev = wlandev->netdev;
11328+ p80211_hdr_a3_t *hdr;
11329+ u16 fc;
11330+
11331+ DBFENTER;
11332+
11333+ /* Let's empty our our queue */
11334+ while ( (skb = skb_dequeue(&wlandev->nsd_rxq)) ) {
11335+ if (wlandev->state == WLAN_DEVICE_OPEN) {
11336+
11337+ if (dev->type != ARPHRD_ETHER) {
11338+ /* RAW frame; we shouldn't convert it */
11339+ // XXX Append the Prism Header here instead.
11340+
11341+ /* set up various data fields */
11342+ skb->dev = dev;
11343+ skb_reset_mac_header(skb);
11344+ skb->ip_summed = CHECKSUM_NONE;
11345+ skb->pkt_type = PACKET_OTHERHOST;
11346+ skb->protocol = htons(ETH_P_80211_RAW);
11347+ dev->last_rx = jiffies;
11348+
11349+ wlandev->linux_stats.rx_packets++;
11350+ wlandev->linux_stats.rx_bytes += skb->len;
11351+ netif_rx_ni(skb);
11352+ continue;
11353+ } else {
11354+ hdr = (p80211_hdr_a3_t *)skb->data;
11355+ fc = ieee2host16(hdr->fc);
11356+ if (p80211_rx_typedrop(wlandev, fc)) {
11357+ dev_kfree_skb(skb);
11358+ continue;
11359+ }
11360+
11361+ /* perform mcast filtering */
11362+ if (wlandev->netdev->flags & IFF_ALLMULTI) {
11363+ /* allow my local address through */
11364+ if (memcmp(hdr->a1, wlandev->netdev->dev_addr, WLAN_ADDR_LEN) != 0) {
11365+ /* but reject anything else that isn't multicast */
11366+ if (!(hdr->a1[0] & 0x01)) {
11367+ dev_kfree_skb(skb);
11368+ continue;
11369+ }
11370+ }
11371+ }
11372+
11373+ if ( skb_p80211_to_ether(wlandev, wlandev->ethconv, skb) == 0 ) {
11374+ skb->dev->last_rx = jiffies;
11375+ wlandev->linux_stats.rx_packets++;
11376+ wlandev->linux_stats.rx_bytes += skb->len;
11377+ netif_rx_ni(skb);
11378+ continue;
11379+ }
11380+ WLAN_LOG_DEBUG(1, "p80211_to_ether failed.\n");
11381+ }
11382+ }
11383+ dev_kfree_skb(skb);
11384+ }
11385+
11386+ DBFEXIT;
11387+}
11388+
11389+
11390+/*----------------------------------------------------------------
11391+* p80211knetdev_hard_start_xmit
11392+*
11393+* Linux netdevice method for transmitting a frame.
11394+*
11395+* Arguments:
11396+* skb Linux sk_buff containing the frame.
11397+* netdev Linux netdevice.
11398+*
11399+* Side effects:
11400+* If the lower layers report that buffers are full. netdev->tbusy
11401+* will be set to prevent higher layers from sending more traffic.
11402+*
11403+* Note: If this function returns non-zero, higher layers retain
11404+* ownership of the skb.
11405+*
11406+* Returns:
11407+* zero on success, non-zero on failure.
11408+----------------------------------------------------------------*/
11409+static int p80211knetdev_hard_start_xmit( struct sk_buff *skb, netdevice_t *netdev)
11410+{
11411+ int result = 0;
11412+ int txresult = -1;
11413+ wlandevice_t *wlandev = (wlandevice_t*)netdev->priv;
11414+ p80211_hdr_t p80211_hdr;
11415+ p80211_metawep_t p80211_wep;
11416+
11417+ DBFENTER;
11418+
11419+ if (skb == NULL) {
11420+ return 0;
11421+ }
11422+
11423+ if (wlandev->state != WLAN_DEVICE_OPEN) {
11424+ result = 1;
11425+ goto failed;
11426+ }
11427+
11428+ memset(&p80211_hdr, 0, sizeof(p80211_hdr_t));
11429+ memset(&p80211_wep, 0, sizeof(p80211_metawep_t));
11430+
11431+ if ( netif_queue_stopped(netdev) ) {
11432+ WLAN_LOG_DEBUG(1, "called when queue stopped.\n");
11433+ result = 1;
11434+ goto failed;
11435+ }
11436+
11437+ netif_stop_queue(netdev);
11438+
11439+ /* Check to see that a valid mode is set */
11440+ switch( wlandev->macmode ) {
11441+ case WLAN_MACMODE_IBSS_STA:
11442+ case WLAN_MACMODE_ESS_STA:
11443+ case WLAN_MACMODE_ESS_AP:
11444+ break;
11445+ default:
11446+ /* Mode isn't set yet, just drop the frame
11447+ * and return success .
11448+ * TODO: we need a saner way to handle this
11449+ */
11450+ if(skb->protocol != ETH_P_80211_RAW) {
11451+ netif_start_queue(wlandev->netdev);
11452+ WLAN_LOG_NOTICE(
11453+ "Tx attempt prior to association, frame dropped.\n");
11454+ wlandev->linux_stats.tx_dropped++;
11455+ result = 0;
11456+ goto failed;
11457+ }
11458+ break;
11459+ }
11460+
11461+ /* Check for raw transmits */
11462+ if(skb->protocol == ETH_P_80211_RAW) {
11463+ if (!capable(CAP_NET_ADMIN)) {
11464+ result = 1;
11465+ goto failed;
11466+ }
11467+ /* move the header over */
11468+ memcpy(&p80211_hdr, skb->data, sizeof(p80211_hdr_t));
11469+ skb_pull(skb, sizeof(p80211_hdr_t));
11470+ } else {
11471+ if ( skb_ether_to_p80211(wlandev, wlandev->ethconv, skb, &p80211_hdr, &p80211_wep) != 0 ) {
11472+ /* convert failed */
11473+ WLAN_LOG_DEBUG(1, "ether_to_80211(%d) failed.\n",
11474+ wlandev->ethconv);
11475+ result = 1;
11476+ goto failed;
11477+ }
11478+ }
11479+ if ( wlandev->txframe == NULL ) {
11480+ result = 1;
11481+ goto failed;
11482+ }
11483+
11484+ netdev->trans_start = jiffies;
11485+
11486+ wlandev->linux_stats.tx_packets++;
11487+ /* count only the packet payload */
11488+ wlandev->linux_stats.tx_bytes += skb->len;
11489+
11490+ txresult = wlandev->txframe(wlandev, skb, &p80211_hdr, &p80211_wep);
11491+
11492+ if ( txresult == 0) {
11493+ /* success and more buf */
11494+ /* avail, re: hw_txdata */
11495+ netif_wake_queue(wlandev->netdev);
11496+ result = 0;
11497+ } else if ( txresult == 1 ) {
11498+ /* success, no more avail */
11499+ WLAN_LOG_DEBUG(3, "txframe success, no more bufs\n");
11500+ /* netdev->tbusy = 1; don't set here, irqhdlr */
11501+ /* may have already cleared it */
11502+ result = 0;
11503+ } else if ( txresult == 2 ) {
11504+ /* alloc failure, drop frame */
11505+ WLAN_LOG_DEBUG(3, "txframe returned alloc_fail\n");
11506+ result = 1;
11507+ } else {
11508+ /* buffer full or queue busy, drop frame. */
11509+ WLAN_LOG_DEBUG(3, "txframe returned full or busy\n");
11510+ result = 1;
11511+ }
11512+
11513+ failed:
11514+ /* Free up the WEP buffer if it's not the same as the skb */
11515+ if ((p80211_wep.data) && (p80211_wep.data != skb->data))
11516+ kfree(p80211_wep.data);
11517+
11518+ /* we always free the skb here, never in a lower level. */
11519+ if (!result)
11520+ dev_kfree_skb(skb);
11521+
11522+ DBFEXIT;
11523+ return result;
11524+}
11525+
11526+
11527+/*----------------------------------------------------------------
11528+* p80211knetdev_set_multicast_list
11529+*
11530+* Called from higher lavers whenever there's a need to set/clear
11531+* promiscuous mode or rewrite the multicast list.
11532+*
11533+* Arguments:
11534+* none
11535+*
11536+* Returns:
11537+* nothing
11538+----------------------------------------------------------------*/
11539+static void p80211knetdev_set_multicast_list(netdevice_t *dev)
11540+{
11541+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
11542+
11543+ DBFENTER;
11544+
11545+ /* TODO: real multicast support as well */
11546+
11547+ if (wlandev->set_multicast_list)
11548+ wlandev->set_multicast_list(wlandev, dev);
11549+
11550+ DBFEXIT;
11551+}
11552+
11553+#ifdef SIOCETHTOOL
11554+
11555+static int p80211netdev_ethtool(wlandevice_t *wlandev, void __user *useraddr)
11556+{
11557+ u32 ethcmd;
11558+ struct ethtool_drvinfo info;
11559+ struct ethtool_value edata;
11560+
11561+ memset(&info, 0, sizeof(info));
11562+ memset(&edata, 0, sizeof(edata));
11563+
11564+ if (copy_from_user(&ethcmd, useraddr, sizeof(ethcmd)))
11565+ return -EFAULT;
11566+
11567+ switch (ethcmd) {
11568+ case ETHTOOL_GDRVINFO:
11569+ info.cmd = ethcmd;
11570+ snprintf(info.driver, sizeof(info.driver), "p80211_%s",
11571+ wlandev->nsdname);
11572+ snprintf(info.version, sizeof(info.version), "%s",
11573+ WLAN_RELEASE);
11574+
11575+ // info.fw_version
11576+ // info.bus_info
11577+
11578+ if (copy_to_user(useraddr, &info, sizeof(info)))
11579+ return -EFAULT;
11580+ return 0;
11581+#ifdef ETHTOOL_GLINK
11582+ case ETHTOOL_GLINK:
11583+ edata.cmd = ethcmd;
11584+
11585+ if (wlandev->linkstatus &&
11586+ (wlandev->macmode != WLAN_MACMODE_NONE)) {
11587+ edata.data = 1;
11588+ } else {
11589+ edata.data = 0;
11590+ }
11591+
11592+ if (copy_to_user(useraddr, &edata, sizeof(edata)))
11593+ return -EFAULT;
11594+ return 0;
11595+ }
11596+#endif
11597+
11598+ return -EOPNOTSUPP;
11599+}
11600+
11601+#endif
11602+
11603+/*----------------------------------------------------------------
11604+* p80211knetdev_do_ioctl
11605+*
11606+* Handle an ioctl call on one of our devices. Everything Linux
11607+* ioctl specific is done here. Then we pass the contents of the
11608+* ifr->data to the request message handler.
11609+*
11610+* Arguments:
11611+* dev Linux kernel netdevice
11612+* ifr Our private ioctl request structure, typed for the
11613+* generic struct ifreq so we can use ptr to func
11614+* w/o cast.
11615+*
11616+* Returns:
11617+* zero on success, a negative errno on failure. Possible values:
11618+* -ENETDOWN Device isn't up.
11619+* -EBUSY cmd already in progress
11620+* -ETIME p80211 cmd timed out (MSD may have its own timers)
11621+* -EFAULT memory fault copying msg from user buffer
11622+* -ENOMEM unable to allocate kernel msg buffer
11623+* -ENOSYS bad magic, it the cmd really for us?
11624+* -EintR sleeping on cmd, awakened by signal, cmd cancelled.
11625+*
11626+* Call Context:
11627+* Process thread (ioctl caller). TODO: SMP support may require
11628+* locks.
11629+----------------------------------------------------------------*/
11630+static int p80211knetdev_do_ioctl(netdevice_t *dev, struct ifreq *ifr, int cmd)
11631+{
11632+ int result = 0;
11633+ p80211ioctl_req_t *req = (p80211ioctl_req_t*)ifr;
11634+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
11635+ u8 *msgbuf;
11636+ DBFENTER;
11637+
11638+ WLAN_LOG_DEBUG(2, "rx'd ioctl, cmd=%d, len=%d\n", cmd, req->len);
11639+
11640+#ifdef SIOCETHTOOL
11641+ if (cmd == SIOCETHTOOL) {
11642+ result = p80211netdev_ethtool(wlandev, (void __user *) ifr->ifr_data);
11643+ goto bail;
11644+ }
11645+#endif
11646+
11647+ /* Test the magic, assume ifr is good if it's there */
11648+ if ( req->magic != P80211_IOCTL_MAGIC ) {
11649+ result = -ENOSYS;
11650+ goto bail;
11651+ }
11652+
11653+ if ( cmd == P80211_IFTEST ) {
11654+ result = 0;
11655+ goto bail;
11656+ } else if ( cmd != P80211_IFREQ ) {
11657+ result = -ENOSYS;
11658+ goto bail;
11659+ }
11660+
11661+ /* Allocate a buf of size req->len */
11662+ if ((msgbuf = kmalloc( req->len, GFP_KERNEL))) {
11663+ if ( copy_from_user( msgbuf, (void __user *) req->data, req->len) ) {
11664+ result = -EFAULT;
11665+ } else {
11666+ result = p80211req_dorequest( wlandev, msgbuf);
11667+ }
11668+
11669+ if ( result == 0 ) {
11670+ if ( copy_to_user( (void __user *) req->data, msgbuf, req->len)) {
11671+ result = -EFAULT;
11672+ }
11673+ }
11674+ kfree(msgbuf);
11675+ } else {
11676+ result = -ENOMEM;
11677+ }
11678+bail:
11679+ DBFEXIT;
11680+
11681+ return result; /* If allocate,copyfrom or copyto fails, return errno */
11682+}
11683+
11684+/*----------------------------------------------------------------
11685+* p80211knetdev_set_mac_address
11686+*
11687+* Handles the ioctl for changing the MACAddress of a netdevice
11688+*
11689+* references: linux/netdevice.h and drivers/net/net_init.c
11690+*
11691+* NOTE: [MSM] We only prevent address changes when the netdev is
11692+* up. We don't control anything based on dot11 state. If the
11693+* address is changed on a STA that's currently associated, you
11694+* will probably lose the ability to send and receive data frames.
11695+* Just be aware. Therefore, this should usually only be done
11696+* prior to scan/join/auth/assoc.
11697+*
11698+* Arguments:
11699+* dev netdevice struct
11700+* addr the new MACAddress (a struct)
11701+*
11702+* Returns:
11703+* zero on success, a negative errno on failure. Possible values:
11704+* -EBUSY device is bussy (cmd not possible)
11705+* -and errors returned by: p80211req_dorequest(..)
11706+*
11707+* by: Collin R. Mulliner <collin@mulliner.org>
11708+----------------------------------------------------------------*/
11709+static int p80211knetdev_set_mac_address(netdevice_t *dev, void *addr)
11710+{
11711+ struct sockaddr *new_addr = addr;
11712+ p80211msg_dot11req_mibset_t dot11req;
11713+ p80211item_unk392_t *mibattr;
11714+ p80211item_pstr6_t *macaddr;
11715+ p80211item_uint32_t *resultcode;
11716+ int result = 0;
11717+
11718+ DBFENTER;
11719+ /* If we're running, we don't allow MAC address changes */
11720+ if (netif_running(dev)) {
11721+ return -EBUSY;
11722+ }
11723+
11724+ /* Set up some convenience pointers. */
11725+ mibattr = &dot11req.mibattribute;
11726+ macaddr = (p80211item_pstr6_t*)&mibattr->data;
11727+ resultcode = &dot11req.resultcode;
11728+
11729+ /* Set up a dot11req_mibset */
11730+ memset(&dot11req, 0, sizeof(p80211msg_dot11req_mibset_t));
11731+ dot11req.msgcode = DIDmsg_dot11req_mibset;
11732+ dot11req.msglen = sizeof(p80211msg_dot11req_mibset_t);
11733+ memcpy(dot11req.devname,
11734+ ((wlandevice_t*)(dev->priv))->name,
11735+ WLAN_DEVNAMELEN_MAX - 1);
11736+
11737+ /* Set up the mibattribute argument */
11738+ mibattr->did = DIDmsg_dot11req_mibset_mibattribute;
11739+ mibattr->status = P80211ENUM_msgitem_status_data_ok;
11740+ mibattr->len = sizeof(mibattr->data);
11741+
11742+ macaddr->did = DIDmib_dot11mac_dot11OperationTable_dot11MACAddress;
11743+ macaddr->status = P80211ENUM_msgitem_status_data_ok;
11744+ macaddr->len = sizeof(macaddr->data);
11745+ macaddr->data.len = WLAN_ADDR_LEN;
11746+ memcpy(&macaddr->data.data, new_addr->sa_data, WLAN_ADDR_LEN);
11747+
11748+ /* Set up the resultcode argument */
11749+ resultcode->did = DIDmsg_dot11req_mibset_resultcode;
11750+ resultcode->status = P80211ENUM_msgitem_status_no_value;
11751+ resultcode->len = sizeof(resultcode->data);
11752+ resultcode->data = 0;
11753+
11754+ /* now fire the request */
11755+ result = p80211req_dorequest(dev->priv, (u8*)&dot11req);
11756+
11757+ /* If the request wasn't successful, report an error and don't
11758+ * change the netdev address
11759+ */
11760+ if ( result != 0 || resultcode->data != P80211ENUM_resultcode_success) {
11761+ WLAN_LOG_ERROR(
11762+ "Low-level driver failed dot11req_mibset(dot11MACAddress).\n");
11763+ result = -EADDRNOTAVAIL;
11764+ } else {
11765+ /* everything's ok, change the addr in netdev */
11766+ memcpy(dev->dev_addr, new_addr->sa_data, dev->addr_len);
11767+ }
11768+
11769+ DBFEXIT;
11770+ return result;
11771+}
11772+
11773+static int wlan_change_mtu(netdevice_t *dev, int new_mtu)
11774+{
11775+ DBFENTER;
11776+ // 2312 is max 802.11 payload, 20 is overhead, (ether + llc +snap)
11777+ // and another 8 for wep.
11778+ if ( (new_mtu < 68) || (new_mtu > (2312 - 20 - 8)))
11779+ return -EINVAL;
11780+
11781+ dev->mtu = new_mtu;
11782+
11783+ DBFEXIT;
11784+
11785+ return 0;
11786+}
11787+
11788+
11789+
11790+/*----------------------------------------------------------------
11791+* wlan_setup
11792+*
11793+* Roughly matches the functionality of ether_setup. Here
11794+* we set up any members of the wlandevice structure that are common
11795+* to all devices. Additionally, we allocate a linux 'struct device'
11796+* and perform the same setup as ether_setup.
11797+*
11798+* Note: It's important that the caller have setup the wlandev->name
11799+* ptr prior to calling this function.
11800+*
11801+* Arguments:
11802+* wlandev ptr to the wlandev structure for the
11803+* interface.
11804+* Returns:
11805+* zero on success, non-zero otherwise.
11806+* Call Context:
11807+* Should be process thread. We'll assume it might be
11808+* interrupt though. When we add support for statically
11809+* compiled drivers, this function will be called in the
11810+* context of the kernel startup code.
11811+----------------------------------------------------------------*/
11812+int wlan_setup(wlandevice_t *wlandev)
11813+{
11814+ int result = 0;
11815+ netdevice_t *dev;
11816+
11817+ DBFENTER;
11818+
11819+ /* Set up the wlandev */
11820+ wlandev->state = WLAN_DEVICE_CLOSED;
11821+ wlandev->ethconv = WLAN_ETHCONV_8021h;
11822+ wlandev->macmode = WLAN_MACMODE_NONE;
11823+
11824+ /* Set up the rx queue */
11825+ skb_queue_head_init(&wlandev->nsd_rxq);
11826+ tasklet_init(&wlandev->rx_bh,
11827+ p80211netdev_rx_bh,
11828+ (unsigned long)wlandev);
11829+
11830+ /* Allocate and initialize the struct device */
11831+ dev = alloc_netdev(0,"wlan%d",ether_setup);
11832+ if ( dev == NULL ) {
11833+ WLAN_LOG_ERROR("Failed to alloc netdev.\n");
11834+ result = 1;
11835+ } else {
11836+ wlandev->netdev = dev;
11837+ dev->priv = wlandev;
11838+ dev->hard_start_xmit = p80211knetdev_hard_start_xmit;
11839+ dev->get_stats = p80211knetdev_get_stats;
11840+#ifdef HAVE_PRIVATE_IOCTL
11841+ dev->do_ioctl = p80211knetdev_do_ioctl;
11842+#endif
11843+#ifdef HAVE_MULTICAST
11844+ dev->set_multicast_list = p80211knetdev_set_multicast_list;
11845+#endif
11846+ dev->init = p80211knetdev_init;
11847+ dev->open = p80211knetdev_open;
11848+ dev->stop = p80211knetdev_stop;
11849+
11850+#if (WIRELESS_EXT < 21)
11851+ dev->get_wireless_stats = p80211wext_get_wireless_stats;
11852+#endif
11853+ dev->wireless_handlers = &p80211wext_handler_def;
11854+
11855+ netif_stop_queue(dev);
11856+#ifdef HAVE_CHANGE_MTU
11857+ dev->change_mtu = wlan_change_mtu;
11858+#endif
11859+#ifdef HAVE_SET_MAC_ADDR
11860+ dev->set_mac_address = p80211knetdev_set_mac_address;
11861+#endif
11862+#ifdef HAVE_TX_TIMEOUT
11863+ dev->tx_timeout = &p80211knetdev_tx_timeout;
11864+ dev->watchdog_timeo = (wlan_watchdog * HZ) / 1000;
11865+#endif
11866+ netif_carrier_off(dev);
11867+ }
11868+
11869+ DBFEXIT;
11870+ return result;
11871+}
11872+
11873+/*----------------------------------------------------------------
11874+* wlan_unsetup
11875+*
11876+* This function is paired with the wlan_setup routine. It should
11877+* be called after unregister_wlandev. Basically, all it does is
11878+* free the 'struct device' that's associated with the wlandev.
11879+* We do it here because the 'struct device' isn't allocated
11880+* explicitly in the driver code, it's done in wlan_setup. To
11881+* do the free in the driver might seem like 'magic'.
11882+*
11883+* Arguments:
11884+* wlandev ptr to the wlandev structure for the
11885+* interface.
11886+* Returns:
11887+* zero on success, non-zero otherwise.
11888+* Call Context:
11889+* Should be process thread. We'll assume it might be
11890+* interrupt though. When we add support for statically
11891+* compiled drivers, this function will be called in the
11892+* context of the kernel startup code.
11893+----------------------------------------------------------------*/
11894+int wlan_unsetup(wlandevice_t *wlandev)
11895+{
11896+ int result = 0;
11897+
11898+ DBFENTER;
11899+
11900+ tasklet_kill(&wlandev->rx_bh);
11901+
11902+ if (wlandev->netdev == NULL ) {
11903+ WLAN_LOG_ERROR("called without wlandev->netdev set.\n");
11904+ result = 1;
11905+ } else {
11906+ free_netdev(wlandev->netdev);
11907+ wlandev->netdev = NULL;
11908+ }
11909+
11910+ DBFEXIT;
11911+ return 0;
11912+}
11913+
11914+
11915+
11916+/*----------------------------------------------------------------
11917+* register_wlandev
11918+*
11919+* Roughly matches the functionality of register_netdev. This function
11920+* is called after the driver has successfully probed and set up the
11921+* resources for the device. It's now ready to become a named device
11922+* in the Linux system.
11923+*
11924+* First we allocate a name for the device (if not already set), then
11925+* we call the Linux function register_netdevice.
11926+*
11927+* Arguments:
11928+* wlandev ptr to the wlandev structure for the
11929+* interface.
11930+* Returns:
11931+* zero on success, non-zero otherwise.
11932+* Call Context:
11933+* Can be either interrupt or not.
11934+----------------------------------------------------------------*/
11935+int register_wlandev(wlandevice_t *wlandev)
11936+{
11937+ int i = 0;
11938+
11939+ DBFENTER;
11940+
11941+ i = register_netdev(wlandev->netdev);
11942+ if (i)
11943+ return i;
11944+
11945+ DBFEXIT;
11946+ return 0;
11947+}
11948+
11949+
11950+/*----------------------------------------------------------------
11951+* unregister_wlandev
11952+*
11953+* Roughly matches the functionality of unregister_netdev. This
11954+* function is called to remove a named device from the system.
11955+*
11956+* First we tell linux that the device should no longer exist.
11957+* Then we remove it from the list of known wlan devices.
11958+*
11959+* Arguments:
11960+* wlandev ptr to the wlandev structure for the
11961+* interface.
11962+* Returns:
11963+* zero on success, non-zero otherwise.
11964+* Call Context:
11965+* Can be either interrupt or not.
11966+----------------------------------------------------------------*/
11967+int unregister_wlandev(wlandevice_t *wlandev)
11968+{
11969+ struct sk_buff *skb;
11970+
11971+ DBFENTER;
11972+
11973+ unregister_netdev(wlandev->netdev);
11974+
11975+ /* Now to clean out the rx queue */
11976+ while ( (skb = skb_dequeue(&wlandev->nsd_rxq)) ) {
11977+ dev_kfree_skb(skb);
11978+ }
11979+
11980+ DBFEXIT;
11981+ return 0;
11982+}
11983+
11984+
11985+/*----------------------------------------------------------------
11986+* p80211netdev_hwremoved
11987+*
11988+* Hardware removed notification. This function should be called
11989+* immediately after an MSD has detected that the underlying hardware
11990+* has been yanked out from under us. The primary things we need
11991+* to do are:
11992+* - Mark the wlandev
11993+* - Prevent any further traffic from the knetdev i/f
11994+* - Prevent any further requests from mgmt i/f
11995+* - If there are any waitq'd mgmt requests or mgmt-frame exchanges,
11996+* shut them down.
11997+* - Call the MSD hwremoved function.
11998+*
11999+* The remainder of the cleanup will be handled by unregister().
12000+* Our primary goal here is to prevent as much tickling of the MSD
12001+* as possible since the MSD is already in a 'wounded' state.
12002+*
12003+* TODO: As new features are added, this function should be
12004+* updated.
12005+*
12006+* Arguments:
12007+* wlandev WLAN network device structure
12008+* Returns:
12009+* nothing
12010+* Side effects:
12011+*
12012+* Call context:
12013+* Usually interrupt.
12014+----------------------------------------------------------------*/
12015+void p80211netdev_hwremoved(wlandevice_t *wlandev)
12016+{
12017+ DBFENTER;
12018+ wlandev->hwremoved = 1;
12019+ if ( wlandev->state == WLAN_DEVICE_OPEN) {
12020+ netif_stop_queue(wlandev->netdev);
12021+ }
12022+
12023+ netif_device_detach(wlandev->netdev);
12024+
12025+ DBFEXIT;
12026+}
12027+
12028+
12029+/*----------------------------------------------------------------
12030+* p80211_rx_typedrop
12031+*
12032+* Classifies the frame, increments the appropriate counter, and
12033+* returns 0|1|2 indicating whether the driver should handle, ignore, or
12034+* drop the frame
12035+*
12036+* Arguments:
12037+* wlandev wlan device structure
12038+* fc frame control field
12039+*
12040+* Returns:
12041+* zero if the frame should be handled by the driver,
12042+* one if the frame should be ignored
12043+* anything else means we drop it.
12044+*
12045+* Side effects:
12046+*
12047+* Call context:
12048+* interrupt
12049+----------------------------------------------------------------*/
12050+static int p80211_rx_typedrop( wlandevice_t *wlandev, u16 fc)
12051+{
12052+ u16 ftype;
12053+ u16 fstype;
12054+ int drop = 0;
12055+ /* Classify frame, increment counter */
12056+ ftype = WLAN_GET_FC_FTYPE(fc);
12057+ fstype = WLAN_GET_FC_FSTYPE(fc);
12058+#if 0
12059+ WLAN_LOG_DEBUG(4,
12060+ "rx_typedrop : ftype=%d fstype=%d.\n", ftype, fstype);
12061+#endif
12062+ switch ( ftype ) {
12063+ case WLAN_FTYPE_MGMT:
12064+ if ((wlandev->netdev->flags & IFF_PROMISC) ||
12065+ (wlandev->netdev->flags & IFF_ALLMULTI)) {
12066+ drop = 1;
12067+ break;
12068+ }
12069+ WLAN_LOG_DEBUG(3, "rx'd mgmt:\n");
12070+ wlandev->rx.mgmt++;
12071+ switch( fstype ) {
12072+ case WLAN_FSTYPE_ASSOCREQ:
12073+ /* printk("assocreq"); */
12074+ wlandev->rx.assocreq++;
12075+ break;
12076+ case WLAN_FSTYPE_ASSOCRESP:
12077+ /* printk("assocresp"); */
12078+ wlandev->rx.assocresp++;
12079+ break;
12080+ case WLAN_FSTYPE_REASSOCREQ:
12081+ /* printk("reassocreq"); */
12082+ wlandev->rx.reassocreq++;
12083+ break;
12084+ case WLAN_FSTYPE_REASSOCRESP:
12085+ /* printk("reassocresp"); */
12086+ wlandev->rx.reassocresp++;
12087+ break;
12088+ case WLAN_FSTYPE_PROBEREQ:
12089+ /* printk("probereq"); */
12090+ wlandev->rx.probereq++;
12091+ break;
12092+ case WLAN_FSTYPE_PROBERESP:
12093+ /* printk("proberesp"); */
12094+ wlandev->rx.proberesp++;
12095+ break;
12096+ case WLAN_FSTYPE_BEACON:
12097+ /* printk("beacon"); */
12098+ wlandev->rx.beacon++;
12099+ break;
12100+ case WLAN_FSTYPE_ATIM:
12101+ /* printk("atim"); */
12102+ wlandev->rx.atim++;
12103+ break;
12104+ case WLAN_FSTYPE_DISASSOC:
12105+ /* printk("disassoc"); */
12106+ wlandev->rx.disassoc++;
12107+ break;
12108+ case WLAN_FSTYPE_AUTHEN:
12109+ /* printk("authen"); */
12110+ wlandev->rx.authen++;
12111+ break;
12112+ case WLAN_FSTYPE_DEAUTHEN:
12113+ /* printk("deauthen"); */
12114+ wlandev->rx.deauthen++;
12115+ break;
12116+ default:
12117+ /* printk("unknown"); */
12118+ wlandev->rx.mgmt_unknown++;
12119+ break;
12120+ }
12121+ /* printk("\n"); */
12122+ drop = 2;
12123+ break;
12124+
12125+ case WLAN_FTYPE_CTL:
12126+ if ((wlandev->netdev->flags & IFF_PROMISC) ||
12127+ (wlandev->netdev->flags & IFF_ALLMULTI)) {
12128+ drop = 1;
12129+ break;
12130+ }
12131+ WLAN_LOG_DEBUG(3, "rx'd ctl:\n");
12132+ wlandev->rx.ctl++;
12133+ switch( fstype ) {
12134+ case WLAN_FSTYPE_PSPOLL:
12135+ /* printk("pspoll"); */
12136+ wlandev->rx.pspoll++;
12137+ break;
12138+ case WLAN_FSTYPE_RTS:
12139+ /* printk("rts"); */
12140+ wlandev->rx.rts++;
12141+ break;
12142+ case WLAN_FSTYPE_CTS:
12143+ /* printk("cts"); */
12144+ wlandev->rx.cts++;
12145+ break;
12146+ case WLAN_FSTYPE_ACK:
12147+ /* printk("ack"); */
12148+ wlandev->rx.ack++;
12149+ break;
12150+ case WLAN_FSTYPE_CFEND:
12151+ /* printk("cfend"); */
12152+ wlandev->rx.cfend++;
12153+ break;
12154+ case WLAN_FSTYPE_CFENDCFACK:
12155+ /* printk("cfendcfack"); */
12156+ wlandev->rx.cfendcfack++;
12157+ break;
12158+ default:
12159+ /* printk("unknown"); */
12160+ wlandev->rx.ctl_unknown++;
12161+ break;
12162+ }
12163+ /* printk("\n"); */
12164+ drop = 2;
12165+ break;
12166+
12167+ case WLAN_FTYPE_DATA:
12168+ wlandev->rx.data++;
12169+ switch( fstype ) {
12170+ case WLAN_FSTYPE_DATAONLY:
12171+ wlandev->rx.dataonly++;
12172+ break;
12173+ case WLAN_FSTYPE_DATA_CFACK:
12174+ wlandev->rx.data_cfack++;
12175+ break;
12176+ case WLAN_FSTYPE_DATA_CFPOLL:
12177+ wlandev->rx.data_cfpoll++;
12178+ break;
12179+ case WLAN_FSTYPE_DATA_CFACK_CFPOLL:
12180+ wlandev->rx.data__cfack_cfpoll++;
12181+ break;
12182+ case WLAN_FSTYPE_NULL:
12183+ WLAN_LOG_DEBUG(3, "rx'd data:null\n");
12184+ wlandev->rx.null++;
12185+ break;
12186+ case WLAN_FSTYPE_CFACK:
12187+ WLAN_LOG_DEBUG(3, "rx'd data:cfack\n");
12188+ wlandev->rx.cfack++;
12189+ break;
12190+ case WLAN_FSTYPE_CFPOLL:
12191+ WLAN_LOG_DEBUG(3, "rx'd data:cfpoll\n");
12192+ wlandev->rx.cfpoll++;
12193+ break;
12194+ case WLAN_FSTYPE_CFACK_CFPOLL:
12195+ WLAN_LOG_DEBUG(3, "rx'd data:cfack_cfpoll\n");
12196+ wlandev->rx.cfack_cfpoll++;
12197+ break;
12198+ default:
12199+ /* printk("unknown"); */
12200+ wlandev->rx.data_unknown++;
12201+ break;
12202+ }
12203+
12204+ break;
12205+ }
12206+ return drop;
12207+}
12208+
12209+static void p80211knetdev_tx_timeout( netdevice_t *netdev)
12210+{
12211+ wlandevice_t *wlandev = (wlandevice_t*)netdev->priv;
12212+ DBFENTER;
12213+
12214+ if (wlandev->tx_timeout) {
12215+ wlandev->tx_timeout(wlandev);
12216+ } else {
12217+ WLAN_LOG_WARNING("Implement tx_timeout for %s\n",
12218+ wlandev->nsdname);
12219+ netif_wake_queue(wlandev->netdev);
12220+ }
12221+
12222+ DBFEXIT;
12223+}
12224--- /dev/null
12225+++ b/drivers/staging/wlan-ng/p80211netdev.h
12226@@ -0,0 +1,254 @@
12227+/* p80211netdev.h
12228+*
12229+* WLAN net device structure and functions
12230+*
12231+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
12232+* --------------------------------------------------------------------
12233+*
12234+* linux-wlan
12235+*
12236+* The contents of this file are subject to the Mozilla Public
12237+* License Version 1.1 (the "License"); you may not use this file
12238+* except in compliance with the License. You may obtain a copy of
12239+* the License at http://www.mozilla.org/MPL/
12240+*
12241+* Software distributed under the License is distributed on an "AS
12242+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
12243+* implied. See the License for the specific language governing
12244+* rights and limitations under the License.
12245+*
12246+* Alternatively, the contents of this file may be used under the
12247+* terms of the GNU Public License version 2 (the "GPL"), in which
12248+* case the provisions of the GPL are applicable instead of the
12249+* above. If you wish to allow the use of your version of this file
12250+* only under the terms of the GPL and not to allow others to use
12251+* your version of this file under the MPL, indicate your decision
12252+* by deleting the provisions above and replace them with the notice
12253+* and other provisions required by the GPL. If you do not delete
12254+* the provisions above, a recipient may use your version of this
12255+* file under either the MPL or the GPL.
12256+*
12257+* --------------------------------------------------------------------
12258+*
12259+* Inquiries regarding the linux-wlan Open Source project can be
12260+* made directly to:
12261+*
12262+* AbsoluteValue Systems Inc.
12263+* info@linux-wlan.com
12264+* http://www.linux-wlan.com
12265+*
12266+* --------------------------------------------------------------------
12267+*
12268+* Portions of the development of this software were funded by
12269+* Intersil Corporation as part of PRISM(R) chipset product development.
12270+*
12271+* --------------------------------------------------------------------
12272+*
12273+* This file declares the structure type that represents each wlan
12274+* interface.
12275+*
12276+* --------------------------------------------------------------------
12277+*/
12278+
12279+#ifndef _LINUX_P80211NETDEV_H
12280+#define _LINUX_P80211NETDEV_H
12281+
12282+#include <linux/interrupt.h>
12283+#include <linux/wireless.h>
12284+
12285+/*================================================================*/
12286+/* Constants */
12287+
12288+#define WLAN_DEVICE_CLOSED 0
12289+#define WLAN_DEVICE_OPEN 1
12290+
12291+#define WLAN_MACMODE_NONE 0
12292+#define WLAN_MACMODE_IBSS_STA 1
12293+#define WLAN_MACMODE_ESS_STA 2
12294+#define WLAN_MACMODE_ESS_AP 3
12295+
12296+/* MSD States */
12297+#define WLAN_MSD_START -1
12298+#define WLAN_MSD_DRIVERLOADED 0
12299+#define WLAN_MSD_HWPRESENT_PENDING 1
12300+#define WLAN_MSD_HWFAIL 2
12301+#define WLAN_MSD_HWPRESENT 3
12302+#define WLAN_MSD_FWLOAD_PENDING 4
12303+#define WLAN_MSD_FWLOAD 5
12304+#define WLAN_MSD_RUNNING_PENDING 6
12305+#define WLAN_MSD_RUNNING 7
12306+
12307+#ifndef ETH_P_ECONET
12308+#define ETH_P_ECONET 0x0018 /* needed for 2.2.x kernels */
12309+#endif
12310+
12311+#define ETH_P_80211_RAW (ETH_P_ECONET + 1)
12312+
12313+#ifndef ARPHRD_IEEE80211
12314+#define ARPHRD_IEEE80211 801 /* kernel 2.4.6 */
12315+#endif
12316+
12317+#ifndef ARPHRD_IEEE80211_PRISM /* kernel 2.4.18 */
12318+#define ARPHRD_IEEE80211_PRISM 802
12319+#endif
12320+
12321+/*--- NSD Capabilities Flags ------------------------------*/
12322+#define P80211_NSDCAP_HARDWAREWEP 0x01 /* hardware wep engine */
12323+#define P80211_NSDCAP_TIEDWEP 0x02 /* can't decouple en/de */
12324+#define P80211_NSDCAP_NOHOSTWEP 0x04 /* must use hardware wep */
12325+#define P80211_NSDCAP_PBCC 0x08 /* hardware supports PBCC */
12326+#define P80211_NSDCAP_SHORT_PREAMBLE 0x10 /* hardware supports */
12327+#define P80211_NSDCAP_AGILITY 0x20 /* hardware supports */
12328+#define P80211_NSDCAP_AP_RETRANSMIT 0x40 /* nsd handles retransmits */
12329+#define P80211_NSDCAP_HWFRAGMENT 0x80 /* nsd handles frag/defrag */
12330+#define P80211_NSDCAP_AUTOJOIN 0x100 /* nsd does autojoin */
12331+#define P80211_NSDCAP_NOSCAN 0x200 /* nsd can scan */
12332+
12333+/*================================================================*/
12334+/* Macros */
12335+
12336+/*================================================================*/
12337+/* Types */
12338+
12339+/* Received frame statistics */
12340+typedef struct p80211_frmrx_t
12341+{
12342+ u32 mgmt;
12343+ u32 assocreq;
12344+ u32 assocresp;
12345+ u32 reassocreq;
12346+ u32 reassocresp;
12347+ u32 probereq;
12348+ u32 proberesp;
12349+ u32 beacon;
12350+ u32 atim;
12351+ u32 disassoc;
12352+ u32 authen;
12353+ u32 deauthen;
12354+ u32 mgmt_unknown;
12355+ u32 ctl;
12356+ u32 pspoll;
12357+ u32 rts;
12358+ u32 cts;
12359+ u32 ack;
12360+ u32 cfend;
12361+ u32 cfendcfack;
12362+ u32 ctl_unknown;
12363+ u32 data;
12364+ u32 dataonly;
12365+ u32 data_cfack;
12366+ u32 data_cfpoll;
12367+ u32 data__cfack_cfpoll;
12368+ u32 null;
12369+ u32 cfack;
12370+ u32 cfpoll;
12371+ u32 cfack_cfpoll;
12372+ u32 data_unknown;
12373+ u32 decrypt;
12374+ u32 decrypt_err;
12375+} p80211_frmrx_t;
12376+
12377+/* called by /proc/net/wireless */
12378+struct iw_statistics* p80211wext_get_wireless_stats(netdevice_t *dev);
12379+/* wireless extensions' ioctls */
12380+int p80211wext_support_ioctl(netdevice_t *dev, struct ifreq *ifr, int cmd);
12381+extern struct iw_handler_def p80211wext_handler_def;
12382+int p80211wext_event_associated(struct wlandevice *wlandev, int assoc);
12383+
12384+/* WEP stuff */
12385+#define NUM_WEPKEYS 4
12386+#define MAX_KEYLEN 32
12387+
12388+#define HOSTWEP_DEFAULTKEY_MASK (BIT1|BIT0)
12389+#define HOSTWEP_DECRYPT BIT4
12390+#define HOSTWEP_ENCRYPT BIT5
12391+#define HOSTWEP_PRIVACYINVOKED BIT6
12392+#define HOSTWEP_EXCLUDEUNENCRYPTED BIT7
12393+
12394+extern int wlan_watchdog;
12395+extern int wlan_wext_write;
12396+
12397+/* WLAN device type */
12398+typedef struct wlandevice
12399+{
12400+ struct wlandevice *next; /* link for list of devices */
12401+ void *priv; /* private data for MSD */
12402+
12403+ /* Subsystem State */
12404+ char name[WLAN_DEVNAMELEN_MAX]; /* Dev name, from register_wlandev()*/
12405+ char *nsdname;
12406+
12407+ u32 state; /* Device I/F state (open/closed) */
12408+ u32 msdstate; /* state of underlying driver */
12409+ u32 hwremoved; /* Has the hw been yanked out? */
12410+
12411+ /* Hardware config */
12412+ unsigned int irq;
12413+ unsigned int iobase;
12414+ unsigned int membase;
12415+ u32 nsdcaps; /* NSD Capabilities flags */
12416+
12417+ /* Config vars */
12418+ unsigned int ethconv;
12419+
12420+ /* device methods (init by MSD, used by p80211 */
12421+ int (*open)(struct wlandevice *wlandev);
12422+ int (*close)(struct wlandevice *wlandev);
12423+ void (*reset)(struct wlandevice *wlandev );
12424+ int (*txframe)(struct wlandevice *wlandev, struct sk_buff *skb, p80211_hdr_t *p80211_hdr, p80211_metawep_t *p80211_wep);
12425+ int (*mlmerequest)(struct wlandevice *wlandev, p80211msg_t *msg);
12426+ int (*set_multicast_list)(struct wlandevice *wlandev,
12427+ netdevice_t *dev);
12428+ void (*tx_timeout)(struct wlandevice *wlandev);
12429+
12430+ /* 802.11 State */
12431+ u8 bssid[WLAN_BSSID_LEN];
12432+ p80211pstr32_t ssid;
12433+ u32 macmode;
12434+ int linkstatus;
12435+
12436+ /* WEP State */
12437+ u8 wep_keys[NUM_WEPKEYS][MAX_KEYLEN];
12438+ u8 wep_keylens[NUM_WEPKEYS];
12439+ int hostwep;
12440+
12441+ /* Request/Confirm i/f state (used by p80211) */
12442+ unsigned long request_pending; /* flag, access atomically */
12443+
12444+ /* netlink socket */
12445+ /* queue for indications waiting for cmd completion */
12446+ /* Linux netdevice and support */
12447+ netdevice_t *netdev; /* ptr to linux netdevice */
12448+ struct net_device_stats linux_stats;
12449+
12450+ /* Rx bottom half */
12451+ struct tasklet_struct rx_bh;
12452+
12453+ struct sk_buff_head nsd_rxq;
12454+
12455+ /* 802.11 device statistics */
12456+ struct p80211_frmrx_t rx;
12457+
12458+ struct iw_statistics wstats;
12459+
12460+ /* jkriegl: iwspy fields */
12461+ u8 spy_number;
12462+ char spy_address[IW_MAX_SPY][ETH_ALEN];
12463+ struct iw_quality spy_stat[IW_MAX_SPY];
12464+} wlandevice_t;
12465+
12466+/* WEP stuff */
12467+int wep_change_key(wlandevice_t *wlandev, int keynum, u8* key, int keylen);
12468+int wep_decrypt(wlandevice_t *wlandev, u8 *buf, u32 len, int key_override, u8 *iv, u8 *icv);
12469+int wep_encrypt(wlandevice_t *wlandev, u8 *buf, u8 *dst, u32 len, int keynum, u8 *iv, u8 *icv);
12470+
12471+void p80211netdev_startup(void);
12472+void p80211netdev_shutdown(void);
12473+int wlan_setup(wlandevice_t *wlandev);
12474+int wlan_unsetup(wlandevice_t *wlandev);
12475+int register_wlandev(wlandevice_t *wlandev);
12476+int unregister_wlandev(wlandevice_t *wlandev);
12477+void p80211netdev_rx(wlandevice_t *wlandev, struct sk_buff *skb);
12478+void p80211netdev_hwremoved(wlandevice_t *wlandev);
12479+
12480+#endif
12481--- /dev/null
12482+++ b/drivers/staging/wlan-ng/p80211req.c
12483@@ -0,0 +1,300 @@
12484+/* src/p80211/p80211req.c
12485+*
12486+* Request/Indication/MacMgmt interface handling functions
12487+*
12488+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
12489+* --------------------------------------------------------------------
12490+*
12491+* linux-wlan
12492+*
12493+* The contents of this file are subject to the Mozilla Public
12494+* License Version 1.1 (the "License"); you may not use this file
12495+* except in compliance with the License. You may obtain a copy of
12496+* the License at http://www.mozilla.org/MPL/
12497+*
12498+* Software distributed under the License is distributed on an "AS
12499+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
12500+* implied. See the License for the specific language governing
12501+* rights and limitations under the License.
12502+*
12503+* Alternatively, the contents of this file may be used under the
12504+* terms of the GNU Public License version 2 (the "GPL"), in which
12505+* case the provisions of the GPL are applicable instead of the
12506+* above. If you wish to allow the use of your version of this file
12507+* only under the terms of the GPL and not to allow others to use
12508+* your version of this file under the MPL, indicate your decision
12509+* by deleting the provisions above and replace them with the notice
12510+* and other provisions required by the GPL. If you do not delete
12511+* the provisions above, a recipient may use your version of this
12512+* file under either the MPL or the GPL.
12513+*
12514+* --------------------------------------------------------------------
12515+*
12516+* Inquiries regarding the linux-wlan Open Source project can be
12517+* made directly to:
12518+*
12519+* AbsoluteValue Systems Inc.
12520+* info@linux-wlan.com
12521+* http://www.linux-wlan.com
12522+*
12523+* --------------------------------------------------------------------
12524+*
12525+* Portions of the development of this software were funded by
12526+* Intersil Corporation as part of PRISM(R) chipset product development.
12527+*
12528+* --------------------------------------------------------------------
12529+*
12530+* This file contains the functions, types, and macros to support the
12531+* MLME request interface that's implemented via the device ioctls.
12532+*
12533+* --------------------------------------------------------------------
12534+*/
12535+
12536+/*================================================================*/
12537+/* System Includes */
12538+
12539+
12540+
12541+#include <linux/module.h>
12542+#include <linux/kernel.h>
12543+#include <linux/sched.h>
12544+#include <linux/types.h>
12545+#include <linux/skbuff.h>
12546+#include <linux/slab.h>
12547+#include <linux/wireless.h>
12548+#include <linux/netdevice.h>
12549+#include <linux/etherdevice.h>
12550+#include <net/sock.h>
12551+#include <linux/netlink.h>
12552+
12553+#include "wlan_compat.h"
12554+
12555+/*================================================================*/
12556+/* Project Includes */
12557+
12558+#include "p80211types.h"
12559+#include "p80211hdr.h"
12560+#include "p80211mgmt.h"
12561+#include "p80211conv.h"
12562+#include "p80211msg.h"
12563+#include "p80211netdev.h"
12564+#include "p80211ioctl.h"
12565+#include "p80211metadef.h"
12566+#include "p80211metastruct.h"
12567+#include "p80211req.h"
12568+
12569+/*================================================================*/
12570+/* Local Constants */
12571+
12572+/* Maximum amount of time we'll wait for a request to complete */
12573+#define P80211REQ_MAXTIME 3*HZ /* 3 seconds */
12574+
12575+/*================================================================*/
12576+/* Local Macros */
12577+
12578+/*================================================================*/
12579+/* Local Types */
12580+
12581+/*================================================================*/
12582+/* Local Static Definitions */
12583+
12584+/*================================================================*/
12585+/* Local Function Declarations */
12586+
12587+static void p80211req_handlemsg( wlandevice_t *wlandev, p80211msg_t *msg);
12588+static int p80211req_mibset_mibget(wlandevice_t *wlandev, p80211msg_dot11req_mibget_t *mib_msg, int isget);
12589+
12590+/*================================================================*/
12591+/* Function Definitions */
12592+
12593+
12594+/*----------------------------------------------------------------
12595+* p80211req_dorequest
12596+*
12597+* Handles an MLME reqest/confirm message.
12598+*
12599+* Arguments:
12600+* wlandev WLAN device struct
12601+* msgbuf Buffer containing a request message
12602+*
12603+* Returns:
12604+* 0 on success, an errno otherwise
12605+*
12606+* Call context:
12607+* Potentially blocks the caller, so it's a good idea to
12608+* not call this function from an interrupt context.
12609+----------------------------------------------------------------*/
12610+int p80211req_dorequest( wlandevice_t *wlandev, u8 *msgbuf)
12611+{
12612+ int result = 0;
12613+ p80211msg_t *msg = (p80211msg_t*)msgbuf;
12614+
12615+ DBFENTER;
12616+
12617+ /* Check to make sure the MSD is running */
12618+ if (
12619+ !((wlandev->msdstate == WLAN_MSD_HWPRESENT &&
12620+ msg->msgcode == DIDmsg_lnxreq_ifstate) ||
12621+ wlandev->msdstate == WLAN_MSD_RUNNING ||
12622+ wlandev->msdstate == WLAN_MSD_FWLOAD) ) {
12623+ return -ENODEV;
12624+ }
12625+
12626+ /* Check Permissions */
12627+ if (!capable(CAP_NET_ADMIN) &&
12628+ (msg->msgcode != DIDmsg_dot11req_mibget)) {
12629+ WLAN_LOG_ERROR("%s: only dot11req_mibget allowed for non-root.\n", wlandev->name);
12630+ return -EPERM;
12631+ }
12632+
12633+ /* Check for busy status */
12634+ if ( test_and_set_bit(1, &(wlandev->request_pending))) {
12635+ return -EBUSY;
12636+ }
12637+
12638+ /* Allow p80211 to look at msg and handle if desired. */
12639+ /* So far, all p80211 msgs are immediate, no waitq/timer necessary */
12640+ /* This may change. */
12641+ p80211req_handlemsg(wlandev, msg);
12642+
12643+ /* Pass it down to wlandev via wlandev->mlmerequest */
12644+ if ( wlandev->mlmerequest != NULL )
12645+ wlandev->mlmerequest(wlandev, msg);
12646+
12647+ clear_bit( 1, &(wlandev->request_pending));
12648+ DBFEXIT;
12649+ return result; /* if result==0, msg->status still may contain an err */
12650+}
12651+
12652+/*----------------------------------------------------------------
12653+* p80211req_handlemsg
12654+*
12655+* p80211 message handler. Primarily looks for messages that
12656+* belong to p80211 and then dispatches the appropriate response.
12657+* TODO: we don't do anything yet. Once the linuxMIB is better
12658+* defined we'll need a get/set handler.
12659+*
12660+* Arguments:
12661+* wlandev WLAN device struct
12662+* msg message structure
12663+*
12664+* Returns:
12665+* nothing (any results are set in the status field of the msg)
12666+*
12667+* Call context:
12668+* Process thread
12669+----------------------------------------------------------------*/
12670+static void p80211req_handlemsg( wlandevice_t *wlandev, p80211msg_t *msg)
12671+{
12672+ DBFENTER;
12673+
12674+ switch (msg->msgcode) {
12675+
12676+ case DIDmsg_lnxreq_hostwep: {
12677+ p80211msg_lnxreq_hostwep_t *req = (p80211msg_lnxreq_hostwep_t*) msg;
12678+ wlandev->hostwep &= ~(HOSTWEP_DECRYPT|HOSTWEP_ENCRYPT);
12679+ if (req->decrypt.data == P80211ENUM_truth_true)
12680+ wlandev->hostwep |= HOSTWEP_DECRYPT;
12681+ if (req->encrypt.data == P80211ENUM_truth_true)
12682+ wlandev->hostwep |= HOSTWEP_ENCRYPT;
12683+
12684+ break;
12685+ }
12686+ case DIDmsg_dot11req_mibget:
12687+ case DIDmsg_dot11req_mibset: {
12688+ int isget = (msg->msgcode == DIDmsg_dot11req_mibget);
12689+ p80211msg_dot11req_mibget_t *mib_msg = (p80211msg_dot11req_mibget_t *) msg;
12690+ p80211req_mibset_mibget (wlandev, mib_msg, isget);
12691+ }
12692+ default:
12693+ // XXX do nothing!
12694+ ;
12695+ } /* switch msg->msgcode */
12696+
12697+ DBFEXIT;
12698+
12699+ return;
12700+}
12701+
12702+static int p80211req_mibset_mibget(wlandevice_t *wlandev,
12703+ p80211msg_dot11req_mibget_t *mib_msg,
12704+ int isget)
12705+{
12706+ p80211itemd_t *mibitem = (p80211itemd_t *) mib_msg->mibattribute.data;
12707+ p80211pstrd_t *pstr = (p80211pstrd_t*) mibitem->data;
12708+ u8 *key = mibitem->data + sizeof(p80211pstrd_t);
12709+
12710+ DBFENTER;
12711+
12712+ switch (mibitem->did) {
12713+ case DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0: {
12714+ if (!isget)
12715+ wep_change_key(wlandev, 0, key, pstr->len);
12716+ break;
12717+ }
12718+ case DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey1: {
12719+ if (!isget)
12720+ wep_change_key(wlandev, 1, key, pstr->len);
12721+ break;
12722+ }
12723+ case DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey2: {
12724+ if (!isget)
12725+ wep_change_key(wlandev, 2, key, pstr->len);
12726+ break;
12727+ }
12728+ case DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey3: {
12729+ if (!isget)
12730+ wep_change_key(wlandev, 3, key, pstr->len);
12731+ break;
12732+ }
12733+ case DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID: {
12734+ u32 *data = (u32 *) mibitem->data;
12735+
12736+ if (isget) {
12737+ *data = wlandev->hostwep & HOSTWEP_DEFAULTKEY_MASK;
12738+ } else {
12739+ wlandev->hostwep &= ~(HOSTWEP_DEFAULTKEY_MASK);
12740+
12741+ wlandev->hostwep |= (*data & HOSTWEP_DEFAULTKEY_MASK);
12742+ }
12743+ break;
12744+ }
12745+ case DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked: {
12746+ u32 *data = (u32 *) mibitem->data;
12747+
12748+ if (isget) {
12749+ if (wlandev->hostwep & HOSTWEP_PRIVACYINVOKED)
12750+ *data = P80211ENUM_truth_true;
12751+ else
12752+ *data = P80211ENUM_truth_false;
12753+ } else {
12754+ wlandev->hostwep &= ~(HOSTWEP_PRIVACYINVOKED);
12755+ if (*data == P80211ENUM_truth_true)
12756+ wlandev->hostwep |= HOSTWEP_PRIVACYINVOKED;
12757+ }
12758+ break;
12759+ }
12760+ case DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted: {
12761+ u32 *data = (u32 *) mibitem->data;
12762+
12763+ if (isget) {
12764+ if (wlandev->hostwep & HOSTWEP_EXCLUDEUNENCRYPTED)
12765+ *data = P80211ENUM_truth_true;
12766+ else
12767+ *data = P80211ENUM_truth_false;
12768+ } else {
12769+ wlandev->hostwep &= ~(HOSTWEP_EXCLUDEUNENCRYPTED);
12770+ if (*data == P80211ENUM_truth_true)
12771+ wlandev->hostwep |= HOSTWEP_EXCLUDEUNENCRYPTED;
12772+ }
12773+ break;
12774+ }
12775+ default:
12776+ // XXXX do nothing!
12777+ ;
12778+ }
12779+
12780+ DBFEXIT;
12781+ return 0;
12782+}
12783+
12784--- /dev/null
12785+++ b/drivers/staging/wlan-ng/p80211req.h
12786@@ -0,0 +1,68 @@
12787+/* p80211req.h
12788+*
12789+* Request handling functions
12790+*
12791+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
12792+* --------------------------------------------------------------------
12793+*
12794+* linux-wlan
12795+*
12796+* The contents of this file are subject to the Mozilla Public
12797+* License Version 1.1 (the "License"); you may not use this file
12798+* except in compliance with the License. You may obtain a copy of
12799+* the License at http://www.mozilla.org/MPL/
12800+*
12801+* Software distributed under the License is distributed on an "AS
12802+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
12803+* implied. See the License for the specific language governing
12804+* rights and limitations under the License.
12805+*
12806+* Alternatively, the contents of this file may be used under the
12807+* terms of the GNU Public License version 2 (the "GPL"), in which
12808+* case the provisions of the GPL are applicable instead of the
12809+* above. If you wish to allow the use of your version of this file
12810+* only under the terms of the GPL and not to allow others to use
12811+* your version of this file under the MPL, indicate your decision
12812+* by deleting the provisions above and replace them with the notice
12813+* and other provisions required by the GPL. If you do not delete
12814+* the provisions above, a recipient may use your version of this
12815+* file under either the MPL or the GPL.
12816+*
12817+* --------------------------------------------------------------------
12818+*
12819+* Inquiries regarding the linux-wlan Open Source project can be
12820+* made directly to:
12821+*
12822+* AbsoluteValue Systems Inc.
12823+* info@linux-wlan.com
12824+* http://www.linux-wlan.com
12825+*
12826+* --------------------------------------------------------------------
12827+*
12828+* Portions of the development of this software were funded by
12829+* Intersil Corporation as part of PRISM(R) chipset product development.
12830+*
12831+* --------------------------------------------------------------------
12832+*/
12833+
12834+#ifndef _LINUX_P80211REQ_H
12835+#define _LINUX_P80211REQ_H
12836+
12837+/*================================================================*/
12838+/* Constants */
12839+
12840+/*================================================================*/
12841+/* Macros */
12842+
12843+/*================================================================*/
12844+/* Types */
12845+
12846+/*================================================================*/
12847+/* Externs */
12848+
12849+/*================================================================*/
12850+/* Function Declarations */
12851+
12852+int p80211req_dorequest(wlandevice_t *wlandev, u8 *msgbuf);
12853+
12854+#endif
12855--- /dev/null
12856+++ b/drivers/staging/wlan-ng/p80211types.h
12857@@ -0,0 +1,675 @@
12858+/* p80211types.h
12859+*
12860+* Macros, constants, types, and funcs for p80211 data types
12861+*
12862+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
12863+* --------------------------------------------------------------------
12864+*
12865+* linux-wlan
12866+*
12867+* The contents of this file are subject to the Mozilla Public
12868+* License Version 1.1 (the "License"); you may not use this file
12869+* except in compliance with the License. You may obtain a copy of
12870+* the License at http://www.mozilla.org/MPL/
12871+*
12872+* Software distributed under the License is distributed on an "AS
12873+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
12874+* implied. See the License for the specific language governing
12875+* rights and limitations under the License.
12876+*
12877+* Alternatively, the contents of this file may be used under the
12878+* terms of the GNU Public License version 2 (the "GPL"), in which
12879+* case the provisions of the GPL are applicable instead of the
12880+* above. If you wish to allow the use of your version of this file
12881+* only under the terms of the GPL and not to allow others to use
12882+* your version of this file under the MPL, indicate your decision
12883+* by deleting the provisions above and replace them with the notice
12884+* and other provisions required by the GPL. If you do not delete
12885+* the provisions above, a recipient may use your version of this
12886+* file under either the MPL or the GPL.
12887+*
12888+* --------------------------------------------------------------------
12889+*
12890+* Inquiries regarding the linux-wlan Open Source project can be
12891+* made directly to:
12892+*
12893+* AbsoluteValue Systems Inc.
12894+* info@linux-wlan.com
12895+* http://www.linux-wlan.com
12896+*
12897+* --------------------------------------------------------------------
12898+*
12899+* Portions of the development of this software were funded by
12900+* Intersil Corporation as part of PRISM(R) chipset product development.
12901+*
12902+* --------------------------------------------------------------------
12903+*
12904+* This file declares some of the constants and types used in various
12905+* parts of the linux-wlan system.
12906+*
12907+* Notes:
12908+* - Constant values are always in HOST byte order.
12909+*
12910+* All functions and statics declared here are implemented in p80211types.c
12911+* --------------------------------------------------------------------
12912+*/
12913+
12914+#ifndef _P80211TYPES_H
12915+#define _P80211TYPES_H
12916+
12917+/*================================================================*/
12918+/* System Includes */
12919+/*================================================================*/
12920+
12921+/*================================================================*/
12922+/* Project Includes */
12923+/*================================================================*/
12924+
12925+#ifndef _WLAN_COMPAT_H
12926+#include "wlan_compat.h"
12927+#endif
12928+
12929+/*================================================================*/
12930+/* Constants */
12931+/*================================================================*/
12932+
12933+/*----------------------------------------------------------------*/
12934+/* p80211 data type codes used for MIB items and message */
12935+/* arguments. The various metadata structures provide additional */
12936+/* information about these types. */
12937+
12938+#define P80211_TYPE_OCTETSTR 1 /* pascal array of bytes */
12939+#define P80211_TYPE_DISPLAYSTR 2 /* pascal array of bytes containing ascii */
12940+#define P80211_TYPE_int 4 /* u32 min and max limited by 32 bits */
12941+#define P80211_TYPE_ENUMint 5 /* u32 holding a numeric
12942+ code that can be mapped
12943+ to a textual name */
12944+#define P80211_TYPE_UNKDATA 6 /* Data item containing an
12945+ unknown data type */
12946+#define P80211_TYPE_intARRAY 7 /* Array of 32-bit integers. */
12947+#define P80211_TYPE_BITARRAY 8 /* Array of bits. */
12948+#define P80211_TYPE_MACARRAY 9 /* Array of MAC addresses. */
12949+
12950+/*----------------------------------------------------------------*/
12951+/* The following constants are indexes into the Mib Category List */
12952+/* and the Message Category List */
12953+
12954+/* Mib Category List */
12955+#define P80211_MIB_CAT_DOT11SMT 1
12956+#define P80211_MIB_CAT_DOT11MAC 2
12957+#define P80211_MIB_CAT_DOT11PHY 3
12958+
12959+#define P80211SEC_DOT11SMT P80211_MIB_CAT_DOT11SMT
12960+#define P80211SEC_DOT11MAC P80211_MIB_CAT_DOT11MAC
12961+#define P80211SEC_DOT11PHY P80211_MIB_CAT_DOT11PHY
12962+
12963+/* Message Category List */
12964+#define P80211_MSG_CAT_DOT11REQ 1
12965+#define P80211_MSG_CAT_DOT11IND 2
12966+/* #define P80211_MSG_CAT_DOT11CFM 3 (doesn't exist at this time) */
12967+
12968+#define P80211SEC_DOT11REQ P80211_MSG_CAT_DOT11REQ
12969+#define P80211SEC_DOT11IND P80211_MSG_CAT_DOT11IND
12970+/* #define P80211SEC_DOT11CFM P80211_MSG_CAT_DOT11CFM (doesn't exist at this time */
12971+
12972+
12973+
12974+/*----------------------------------------------------------------*/
12975+/* p80211 DID field codes that represent access type and */
12976+/* is_table status. */
12977+
12978+#define P80211DID_ACCESS_READ 0x10000000
12979+#define P80211DID_ACCESS_WRITE 0x08000000
12980+#define P80211DID_WRITEONLY 0x00000001
12981+#define P80211DID_READONLY 0x00000002
12982+#define P80211DID_READWRITE 0x00000003
12983+#define P80211DID_ISTABLE_FALSE 0
12984+#define P80211DID_ISTABLE_TRUE 1
12985+
12986+/*----------------------------------------------------------------*/
12987+/* p80211 enumeration constants. The value to text mappings for */
12988+/* these is in p80211types.c. These defines were generated */
12989+/* from the mappings. */
12990+
12991+/* error codes for lookups */
12992+#define P80211ENUM_BAD 0xffffffffUL
12993+#define P80211ENUM_BADSTR "P80211ENUM_BAD"
12994+
12995+#define P80211ENUM_truth_false 0
12996+#define P80211ENUM_truth_true 1
12997+#define P80211ENUM_ifstate_disable 0
12998+#define P80211ENUM_ifstate_fwload 1
12999+#define P80211ENUM_ifstate_enable 2
13000+#define P80211ENUM_powermgmt_active 1
13001+#define P80211ENUM_powermgmt_powersave 2
13002+#define P80211ENUM_bsstype_infrastructure 1
13003+#define P80211ENUM_bsstype_independent 2
13004+#define P80211ENUM_bsstype_any 3
13005+#define P80211ENUM_authalg_opensystem 1
13006+#define P80211ENUM_authalg_sharedkey 2
13007+#define P80211ENUM_phytype_fhss 1
13008+#define P80211ENUM_phytype_dsss 2
13009+#define P80211ENUM_phytype_irbaseband 3
13010+#define P80211ENUM_temptype_commercial 1
13011+#define P80211ENUM_temptype_industrial 2
13012+#define P80211ENUM_regdomain_fcc 16
13013+#define P80211ENUM_regdomain_doc 32
13014+#define P80211ENUM_regdomain_etsi 48
13015+#define P80211ENUM_regdomain_spain 49
13016+#define P80211ENUM_regdomain_france 50
13017+#define P80211ENUM_regdomain_mkk 64
13018+#define P80211ENUM_ccamode_edonly 1
13019+#define P80211ENUM_ccamode_csonly 2
13020+#define P80211ENUM_ccamode_edandcs 4
13021+#define P80211ENUM_ccamode_cswithtimer 8
13022+#define P80211ENUM_ccamode_hrcsanded 16
13023+#define P80211ENUM_diversity_fixedlist 1
13024+#define P80211ENUM_diversity_notsupported 2
13025+#define P80211ENUM_diversity_dynamic 3
13026+#define P80211ENUM_scantype_active 1
13027+#define P80211ENUM_scantype_passive 2
13028+#define P80211ENUM_scantype_both 3
13029+#define P80211ENUM_resultcode_success 1
13030+#define P80211ENUM_resultcode_invalid_parameters 2
13031+#define P80211ENUM_resultcode_not_supported 3
13032+#define P80211ENUM_resultcode_timeout 4
13033+#define P80211ENUM_resultcode_too_many_req 5
13034+#define P80211ENUM_resultcode_refused 6
13035+#define P80211ENUM_resultcode_bss_already 7
13036+#define P80211ENUM_resultcode_invalid_access 8
13037+#define P80211ENUM_resultcode_invalid_mibattribute 9
13038+#define P80211ENUM_resultcode_cant_set_readonly_mib 10
13039+#define P80211ENUM_resultcode_implementation_failure 11
13040+#define P80211ENUM_resultcode_cant_get_writeonly_mib 12
13041+#define P80211ENUM_reason_unspec_reason 1
13042+#define P80211ENUM_reason_auth_not_valid 2
13043+#define P80211ENUM_reason_deauth_lv_ss 3
13044+#define P80211ENUM_reason_inactivity 4
13045+#define P80211ENUM_reason_ap_overload 5
13046+#define P80211ENUM_reason_class23_err 6
13047+#define P80211ENUM_reason_class3_err 7
13048+#define P80211ENUM_reason_disas_lv_ss 8
13049+#define P80211ENUM_reason_asoc_not_auth 9
13050+#define P80211ENUM_status_successful 0
13051+#define P80211ENUM_status_unspec_failure 1
13052+#define P80211ENUM_status_unsup_cap 10
13053+#define P80211ENUM_status_reasoc_no_asoc 11
13054+#define P80211ENUM_status_fail_other 12
13055+#define P80211ENUM_status_unspt_alg 13
13056+#define P80211ENUM_status_auth_seq_fail 14
13057+#define P80211ENUM_status_chlng_fail 15
13058+#define P80211ENUM_status_auth_timeout 16
13059+#define P80211ENUM_status_ap_full 17
13060+#define P80211ENUM_status_unsup_rate 18
13061+#define P80211ENUM_status_unsup_shortpreamble 19
13062+#define P80211ENUM_status_unsup_pbcc 20
13063+#define P80211ENUM_status_unsup_agility 21
13064+#define P80211ENUM_msgitem_status_data_ok 0
13065+#define P80211ENUM_msgitem_status_no_value 1
13066+#define P80211ENUM_msgitem_status_invalid_itemname 2
13067+#define P80211ENUM_msgitem_status_invalid_itemdata 3
13068+#define P80211ENUM_msgitem_status_missing_itemdata 4
13069+#define P80211ENUM_msgitem_status_incomplete_itemdata 5
13070+#define P80211ENUM_msgitem_status_invalid_msg_did 6
13071+#define P80211ENUM_msgitem_status_invalid_mib_did 7
13072+#define P80211ENUM_msgitem_status_missing_conv_func 8
13073+#define P80211ENUM_msgitem_status_string_too_long 9
13074+#define P80211ENUM_msgitem_status_data_out_of_range 10
13075+#define P80211ENUM_msgitem_status_string_too_short 11
13076+#define P80211ENUM_msgitem_status_missing_valid_func 12
13077+#define P80211ENUM_msgitem_status_unknown 13
13078+#define P80211ENUM_msgitem_status_invalid_did 14
13079+#define P80211ENUM_msgitem_status_missing_print_func 15
13080+
13081+#define P80211ENUM_lnxroam_reason_unknown 0
13082+#define P80211ENUM_lnxroam_reason_beacon 1
13083+#define P80211ENUM_lnxroam_reason_signal 2
13084+#define P80211ENUM_lnxroam_reason_txretry 3
13085+#define P80211ENUM_lnxroam_reason_notjoined 4
13086+
13087+#define P80211ENUM_p2preamble_long 0
13088+#define P80211ENUM_p2preamble_short 2
13089+#define P80211ENUM_p2preamble_mixed 3
13090+
13091+/*----------------------------------------------------------------*/
13092+/* p80211 max length constants for the different pascal strings. */
13093+
13094+#define MAXLEN_PSTR6 (6) /* pascal array of 6 bytes */
13095+#define MAXLEN_PSTR14 (14) /* pascal array of 14 bytes */
13096+#define MAXLEN_PSTR32 (32) /* pascal array of 32 bytes */
13097+#define MAXLEN_PSTR255 (255) /* pascal array of 255 bytes */
13098+#define MAXLEN_MIBATTRIBUTE (392) /* maximum mibattribute */
13099+ /* where the size of the DATA itself */
13100+ /* is a DID-LEN-DATA triple */
13101+ /* with a max size of 4+4+384 */
13102+
13103+#define P80211_SET_int(item, value) do { \
13104+ (item).data = (value); \
13105+ (item).status = P80211ENUM_msgitem_status_data_ok; \
13106+ } while(0)
13107+/*----------------------------------------------------------------*/
13108+/* string constants */
13109+
13110+#define NOT_SET "NOT_SET"
13111+#define NOT_SUPPORTED "NOT_SUPPORTED"
13112+#define UNKNOWN_DATA "UNKNOWN_DATA"
13113+
13114+
13115+/*--------------------------------------------------------------------*/
13116+/* Metadata flags */
13117+
13118+/* MSM: Do these belong in p80211meta.h? I'm not sure. */
13119+
13120+#define ISREQUIRED (0x80000000UL)
13121+#define ISREQUEST (0x40000000UL)
13122+#define ISCONFIRM (0x20000000UL)
13123+
13124+
13125+/*================================================================*/
13126+/* Macros */
13127+
13128+/*--------------------------------------------------------------------*/
13129+/* The following macros are used to manipulate the 'flags' field in */
13130+/* the metadata. These are only used when the metadata is for */
13131+/* command arguments to determine if the data item is required, and */
13132+/* whether the metadata item is for a request command, confirm */
13133+/* command or both. */
13134+/*--------------------------------------------------------------------*/
13135+/* MSM: Do these belong in p80211meta.h? I'm not sure */
13136+
13137+#define P80211ITEM_SETFLAGS(q, r, c) ( q | r | c )
13138+
13139+#define P80211ITEM_ISREQUIRED(flags) (((u32)(flags & ISREQUIRED)) >> 31 )
13140+#define P80211ITEM_ISREQUEST(flags) (((u32)(flags & ISREQUEST)) >> 30 )
13141+#define P80211ITEM_ISCONFIRM(flags) (((u32)(flags & ISCONFIRM)) >> 29 )
13142+
13143+/*----------------------------------------------------------------*/
13144+/* The following macro creates a name for an enum */
13145+
13146+#define MKENUMNAME(name) p80211enum_ ## name
13147+
13148+/*----------------------------------------------------------------
13149+* The following constants and macros are used to construct and
13150+* deconstruct the Data ID codes. The coding is as follows:
13151+*
13152+* ...rwtnnnnnnnniiiiiiggggggssssss s - Section
13153+* g - Group
13154+* i - Item
13155+* n - Index
13156+* t - Table flag
13157+* w - Write flag
13158+* r - Read flag
13159+* . - Unused
13160+*/
13161+
13162+#define P80211DID_INVALID 0xffffffffUL
13163+#define P80211DID_VALID 0x00000000UL
13164+
13165+#define P80211DID_LSB_SECTION (0)
13166+#define P80211DID_LSB_GROUP (6)
13167+#define P80211DID_LSB_ITEM (12)
13168+#define P80211DID_LSB_INDEX (18)
13169+#define P80211DID_LSB_ISTABLE (26)
13170+#define P80211DID_LSB_ACCESS (27)
13171+
13172+#define P80211DID_MASK_SECTION (0x0000003fUL)
13173+#define P80211DID_MASK_GROUP (0x0000003fUL)
13174+#define P80211DID_MASK_ITEM (0x0000003fUL)
13175+#define P80211DID_MASK_INDEX (0x000000ffUL)
13176+#define P80211DID_MASK_ISTABLE (0x00000001UL)
13177+#define P80211DID_MASK_ACCESS (0x00000003UL)
13178+
13179+
13180+#define P80211DID_MK(a,m,l) ((((u32)(a)) & (m)) << (l))
13181+
13182+#define P80211DID_MKSECTION(a) P80211DID_MK(a, \
13183+ P80211DID_MASK_SECTION, \
13184+ P80211DID_LSB_SECTION )
13185+#define P80211DID_MKGROUP(a) P80211DID_MK(a, \
13186+ P80211DID_MASK_GROUP, \
13187+ P80211DID_LSB_GROUP )
13188+#define P80211DID_MKITEM(a) P80211DID_MK(a, \
13189+ P80211DID_MASK_ITEM, \
13190+ P80211DID_LSB_ITEM )
13191+#define P80211DID_MKINDEX(a) P80211DID_MK(a, \
13192+ P80211DID_MASK_INDEX, \
13193+ P80211DID_LSB_INDEX )
13194+#define P80211DID_MKISTABLE(a) P80211DID_MK(a, \
13195+ P80211DID_MASK_ISTABLE, \
13196+ P80211DID_LSB_ISTABLE )
13197+
13198+
13199+#define P80211DID_MKID(s,g,i,n,t,a) (P80211DID_MKSECTION(s) | \
13200+ P80211DID_MKGROUP(g) | \
13201+ P80211DID_MKITEM(i) | \
13202+ P80211DID_MKINDEX(n) | \
13203+ P80211DID_MKISTABLE(t) | \
13204+ (a) )
13205+
13206+
13207+#define P80211DID_GET(a,m,l) ((((u32)(a)) >> (l)) & (m))
13208+
13209+#define P80211DID_SECTION(a) P80211DID_GET(a, \
13210+ P80211DID_MASK_SECTION, \
13211+ P80211DID_LSB_SECTION)
13212+#define P80211DID_GROUP(a) P80211DID_GET(a, \
13213+ P80211DID_MASK_GROUP, \
13214+ P80211DID_LSB_GROUP)
13215+#define P80211DID_ITEM(a) P80211DID_GET(a, \
13216+ P80211DID_MASK_ITEM, \
13217+ P80211DID_LSB_ITEM)
13218+#define P80211DID_INDEX(a) P80211DID_GET(a, \
13219+ P80211DID_MASK_INDEX, \
13220+ P80211DID_LSB_INDEX)
13221+#define P80211DID_ISTABLE(a) P80211DID_GET(a, \
13222+ P80211DID_MASK_ISTABLE, \
13223+ P80211DID_LSB_ISTABLE)
13224+#define P80211DID_ACCESS(a) P80211DID_GET(a, \
13225+ P80211DID_MASK_ACCESS, \
13226+ P80211DID_LSB_ACCESS)
13227+
13228+/*================================================================*/
13229+/* Types */
13230+
13231+/*----------------------------------------------------------------*/
13232+/* The following structure types are used for the represenation */
13233+/* of ENUMint type metadata. */
13234+
13235+typedef struct p80211enumpair
13236+{
13237+ u32 val;
13238+ char *name;
13239+} p80211enumpair_t;
13240+
13241+typedef struct p80211enum
13242+{
13243+ int nitems;
13244+ p80211enumpair_t *list;
13245+} p80211enum_t;
13246+
13247+/*----------------------------------------------------------------*/
13248+/* The following structure types are used to store data items in */
13249+/* messages. */
13250+
13251+/* Template pascal string */
13252+typedef struct p80211pstr
13253+{
13254+ u8 len;
13255+} __WLAN_ATTRIB_PACK__ p80211pstr_t;
13256+
13257+typedef struct p80211pstrd
13258+{
13259+ u8 len;
13260+ u8 data[0];
13261+} __WLAN_ATTRIB_PACK__ p80211pstrd_t;
13262+
13263+/* Maximum pascal string */
13264+typedef struct p80211pstr255
13265+{
13266+ u8 len;
13267+ u8 data[MAXLEN_PSTR255];
13268+} __WLAN_ATTRIB_PACK__ p80211pstr255_t;
13269+
13270+/* pascal string for macaddress and bssid */
13271+typedef struct p80211pstr6
13272+{
13273+ u8 len;
13274+ u8 data[MAXLEN_PSTR6];
13275+} __WLAN_ATTRIB_PACK__ p80211pstr6_t;
13276+
13277+/* pascal string for channel list */
13278+typedef struct p80211pstr14
13279+{
13280+ u8 len;
13281+ u8 data[MAXLEN_PSTR14];
13282+} __WLAN_ATTRIB_PACK__ p80211pstr14_t;
13283+
13284+/* pascal string for ssid */
13285+typedef struct p80211pstr32
13286+{
13287+ u8 len;
13288+ u8 data[MAXLEN_PSTR32];
13289+} __WLAN_ATTRIB_PACK__ p80211pstr32_t;
13290+
13291+/* MAC address array */
13292+typedef struct p80211macarray
13293+{
13294+ u32 cnt;
13295+ u8 data[1][MAXLEN_PSTR6];
13296+} __WLAN_ATTRIB_PACK__ p80211macarray_t;
13297+
13298+/* prototype template */
13299+typedef struct p80211item
13300+{
13301+ u32 did;
13302+ u16 status;
13303+ u16 len;
13304+} __WLAN_ATTRIB_PACK__ p80211item_t;
13305+
13306+/* prototype template w/ data item */
13307+typedef struct p80211itemd
13308+{
13309+ u32 did;
13310+ u16 status;
13311+ u16 len;
13312+ u8 data[0];
13313+} __WLAN_ATTRIB_PACK__ p80211itemd_t;
13314+
13315+/* message data item for int, BOUNDEDINT, ENUMINT */
13316+typedef struct p80211item_uint32
13317+{
13318+ u32 did;
13319+ u16 status;
13320+ u16 len;
13321+ u32 data;
13322+} __WLAN_ATTRIB_PACK__ p80211item_uint32_t;
13323+
13324+/* message data item for OCTETSTR, DISPLAYSTR */
13325+typedef struct p80211item_pstr6
13326+{
13327+ u32 did;
13328+ u16 status;
13329+ u16 len;
13330+ p80211pstr6_t data;
13331+} __WLAN_ATTRIB_PACK__ p80211item_pstr6_t;
13332+
13333+/* message data item for OCTETSTR, DISPLAYSTR */
13334+typedef struct p80211item_pstr14
13335+{
13336+ u32 did;
13337+ u16 status;
13338+ u16 len;
13339+ p80211pstr14_t data;
13340+} __WLAN_ATTRIB_PACK__ p80211item_pstr14_t;
13341+
13342+/* message data item for OCTETSTR, DISPLAYSTR */
13343+typedef struct p80211item_pstr32
13344+{
13345+ u32 did;
13346+ u16 status;
13347+ u16 len;
13348+ p80211pstr32_t data;
13349+} __WLAN_ATTRIB_PACK__ p80211item_pstr32_t;
13350+
13351+/* message data item for OCTETSTR, DISPLAYSTR */
13352+typedef struct p80211item_pstr255
13353+{
13354+ u32 did;
13355+ u16 status;
13356+ u16 len;
13357+ p80211pstr255_t data;
13358+} __WLAN_ATTRIB_PACK__ p80211item_pstr255_t;
13359+
13360+/* message data item for UNK 392, namely mib items */
13361+typedef struct p80211item_unk392
13362+{
13363+ u32 did;
13364+ u16 status;
13365+ u16 len;
13366+ u8 data[MAXLEN_MIBATTRIBUTE];
13367+} __WLAN_ATTRIB_PACK__ p80211item_unk392_t;
13368+
13369+/* message data item for UNK 1025, namely p2 pdas */
13370+typedef struct p80211item_unk1024
13371+{
13372+ u32 did;
13373+ u16 status;
13374+ u16 len;
13375+ u8 data[1024];
13376+} __WLAN_ATTRIB_PACK__ p80211item_unk1024_t;
13377+
13378+/* message data item for UNK 4096, namely p2 download chunks */
13379+typedef struct p80211item_unk4096
13380+{
13381+ u32 did;
13382+ u16 status;
13383+ u16 len;
13384+ u8 data[4096];
13385+} __WLAN_ATTRIB_PACK__ p80211item_unk4096_t;
13386+
13387+struct catlistitem;
13388+
13389+/*----------------------------------------------------------------*/
13390+/* The following structure type is used to represent all of the */
13391+/* metadata items. Some components may choose to use more, */
13392+/* less or different metadata items. */
13393+
13394+typedef void (*p80211_totext_t)( struct catlistitem *, u32 did, u8* itembuf, char *textbuf);
13395+typedef void (*p80211_fromtext_t)( struct catlistitem *, u32 did, u8* itembuf, char *textbuf);
13396+typedef u32 (*p80211_valid_t)( struct catlistitem *, u32 did, u8* itembuf);
13397+
13398+
13399+/*================================================================*/
13400+/* Extern Declarations */
13401+
13402+/*----------------------------------------------------------------*/
13403+/* Enumeration Lists */
13404+/* The following are the external declarations */
13405+/* for all enumerations */
13406+
13407+extern p80211enum_t MKENUMNAME(truth);
13408+extern p80211enum_t MKENUMNAME(ifstate);
13409+extern p80211enum_t MKENUMNAME(powermgmt);
13410+extern p80211enum_t MKENUMNAME(bsstype);
13411+extern p80211enum_t MKENUMNAME(authalg);
13412+extern p80211enum_t MKENUMNAME(phytype);
13413+extern p80211enum_t MKENUMNAME(temptype);
13414+extern p80211enum_t MKENUMNAME(regdomain);
13415+extern p80211enum_t MKENUMNAME(ccamode);
13416+extern p80211enum_t MKENUMNAME(diversity);
13417+extern p80211enum_t MKENUMNAME(scantype);
13418+extern p80211enum_t MKENUMNAME(resultcode);
13419+extern p80211enum_t MKENUMNAME(reason);
13420+extern p80211enum_t MKENUMNAME(status);
13421+extern p80211enum_t MKENUMNAME(msgcode);
13422+extern p80211enum_t MKENUMNAME(msgitem_status);
13423+
13424+extern p80211enum_t MKENUMNAME(lnxroam_reason);
13425+
13426+extern p80211enum_t MKENUMNAME(p2preamble);
13427+
13428+/*================================================================*/
13429+/* Function Declarations */
13430+
13431+/*----------------------------------------------------------------*/
13432+/* The following declare some utility functions for use with the */
13433+/* p80211enum_t type. */
13434+
13435+u32 p80211enum_text2int(p80211enum_t *ep, char *text);
13436+u32 p80211enum_int2text(p80211enum_t *ep, u32 val, char *text);
13437+void p80211_error2text(int err_code, char *err_str);
13438+
13439+/*----------------------------------------------------------------*/
13440+/* The following declare some utility functions for use with the */
13441+/* p80211item_t and p80211meta_t types. */
13442+
13443+/*----------------------------------------------------------------*/
13444+/* The following declare functions that perform validation and */
13445+/* text to binary conversions based on the metadata for interface */
13446+/* and MIB data items. */
13447+/*----------------------------------------------------------------*/
13448+
13449+/*-- DISPLAYSTR ------------------------------------------------------*/
13450+/* pstr ==> cstr */
13451+void p80211_totext_displaystr( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf );
13452+
13453+/* cstr ==> pstr */
13454+void p80211_fromtext_displaystr( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf );
13455+
13456+/* function that checks validity of a displaystr binary value */
13457+u32 p80211_isvalid_displaystr( struct catlistitem *metalist, u32 did, u8 *itembuf );
13458+
13459+/*-- OCTETSTR --------------------------------------------------------*/
13460+/* pstr ==> "xx:xx:...." */
13461+void p80211_totext_octetstr( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf );
13462+
13463+/* "xx:xx:...." ==> pstr */
13464+void p80211_fromtext_octetstr( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf );
13465+
13466+/* function that checks validity of an octetstr binary value */
13467+u32 p80211_isvalid_octetstr( struct catlistitem *metalist, u32 did, u8 *itembuf );
13468+
13469+/*-- int -------------------------------------------------------------*/
13470+/* u32 ==> %d */
13471+void p80211_totext_int( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf );
13472+
13473+/* %d ==> u32 */
13474+void p80211_fromtext_int( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf );
13475+
13476+/* function that checks validity of an int's binary value (always successful) */
13477+u32 p80211_isvalid_int( struct catlistitem *metalist, u32 did, u8 *itembuf );
13478+
13479+/*-- ENUMint ---------------------------------------------------------*/
13480+/* u32 ==> <valuename> */
13481+void p80211_totext_enumint( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf );
13482+
13483+/* <valuename> ==> u32 */
13484+void p80211_fromtext_enumint( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf );
13485+
13486+/* function that checks validity of an enum's binary value */
13487+u32 p80211_isvalid_enumint( struct catlistitem *metalist, u32 did, u8 *itembuf );
13488+
13489+/*-- intARRAY --------------------------------------------------------*/
13490+/* u32[] => %d,%d,%d,... */
13491+void p80211_totext_intarray( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf );
13492+
13493+/* %d,%d,%d,... ==> u32[] */
13494+void p80211_fromtext_intarray( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf );
13495+
13496+/* function that checks validity of an integer array's value */
13497+u32 p80211_isvalid_intarray( struct catlistitem *metalist, u32 did, u8 *itembuf );
13498+
13499+/*-- BITARRAY --------------------------------------------------------*/
13500+/* u32 ==> %d,%d,%d,... */
13501+void p80211_totext_bitarray( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf );
13502+
13503+/* %d,%d,%d,... ==> u32 */
13504+void p80211_fromtext_bitarray( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf );
13505+
13506+/* function that checks validity of a bit array's value */
13507+u32 p80211_isvalid_bitarray( struct catlistitem *metalist, u32 did, u8 *itembuf );
13508+
13509+/*-- MACARRAY --------------------------------------------------------*/
13510+void p80211_totext_macarray( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf );
13511+
13512+void p80211_fromtext_macarray( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf );
13513+
13514+/* function that checks validity of a MAC address array's value */
13515+u32 p80211_isvalid_macarray( struct catlistitem *metalist, u32 did, u8 *itembuf );
13516+
13517+/*-- MIBATTRIUBTE ------------------------------------------------------*/
13518+/* <mibvalue> ==> <textual representation identified in MIB metadata> */
13519+void p80211_totext_getmibattribute( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf );
13520+void p80211_totext_setmibattribute( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf );
13521+
13522+
13523+/* <textual representation identified in MIB metadata> ==> <mibvalue> */
13524+void p80211_fromtext_getmibattribute( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf );
13525+void p80211_fromtext_setmibattribute( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf );
13526+
13527+/* function that checks validity of a mibitem's binary value */
13528+u32 p80211_isvalid_getmibattribute( struct catlistitem *metalist, u32 did, u8 *itembuf );
13529+u32 p80211_isvalid_setmibattribute( struct catlistitem *metalist, u32 did, u8 *itembuf );
13530+
13531+#endif /* _P80211TYPES_H */
13532+
13533--- /dev/null
13534+++ b/drivers/staging/wlan-ng/p80211wep.c
13535@@ -0,0 +1,315 @@
13536+/* src/p80211/p80211wep.c
13537+*
13538+* WEP encode/decode for P80211.
13539+*
13540+* Copyright (C) 2002 AbsoluteValue Systems, Inc. All Rights Reserved.
13541+* --------------------------------------------------------------------
13542+*
13543+* linux-wlan
13544+*
13545+* The contents of this file are subject to the Mozilla Public
13546+* License Version 1.1 (the "License"); you may not use this file
13547+* except in compliance with the License. You may obtain a copy of
13548+* the License at http://www.mozilla.org/MPL/
13549+*
13550+* Software distributed under the License is distributed on an "AS
13551+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
13552+* implied. See the License for the specific language governing
13553+* rights and limitations under the License.
13554+*
13555+* Alternatively, the contents of this file may be used under the
13556+* terms of the GNU Public License version 2 (the "GPL"), in which
13557+* case the provisions of the GPL are applicable instead of the
13558+* above. If you wish to allow the use of your version of this file
13559+* only under the terms of the GPL and not to allow others to use
13560+* your version of this file under the MPL, indicate your decision
13561+* by deleting the provisions above and replace them with the notice
13562+* and other provisions required by the GPL. If you do not delete
13563+* the provisions above, a recipient may use your version of this
13564+* file under either the MPL or the GPL.
13565+*
13566+* --------------------------------------------------------------------
13567+*
13568+* Inquiries regarding the linux-wlan Open Source project can be
13569+* made directly to:
13570+*
13571+* AbsoluteValue Systems Inc.
13572+* info@linux-wlan.com
13573+* http://www.linux-wlan.com
13574+*
13575+* --------------------------------------------------------------------
13576+*
13577+* Portions of the development of this software were funded by
13578+* Intersil Corporation as part of PRISM(R) chipset product development.
13579+*
13580+* --------------------------------------------------------------------
13581+*/
13582+
13583+/*================================================================*/
13584+/* System Includes */
13585+
13586+
13587+#include <linux/version.h>
13588+
13589+#include <linux/netdevice.h>
13590+#include <linux/wireless.h>
13591+#include <linux/slab.h>
13592+#include <linux/random.h>
13593+
13594+#include "wlan_compat.h"
13595+
13596+// #define WEP_DEBUG
13597+
13598+/*================================================================*/
13599+/* Project Includes */
13600+
13601+#include "p80211hdr.h"
13602+#include "p80211types.h"
13603+#include "p80211msg.h"
13604+#include "p80211conv.h"
13605+#include "p80211netdev.h"
13606+
13607+/*================================================================*/
13608+/* Local Constants */
13609+
13610+#define SSWAP(a,b) {u8 tmp = s[a]; s[a] = s[b]; s[b] = tmp;}
13611+#define WEP_KEY(x) (((x) & 0xC0) >> 6)
13612+
13613+/*================================================================*/
13614+/* Local Macros */
13615+
13616+
13617+/*================================================================*/
13618+/* Local Types */
13619+
13620+
13621+/*================================================================*/
13622+/* Local Static Definitions */
13623+
13624+static const u32 wep_crc32_table[256] = {
13625+ 0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL, 0x076dc419L,
13626+ 0x706af48fL, 0xe963a535L, 0x9e6495a3L, 0x0edb8832L, 0x79dcb8a4L,
13627+ 0xe0d5e91eL, 0x97d2d988L, 0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L,
13628+ 0x90bf1d91L, 0x1db71064L, 0x6ab020f2L, 0xf3b97148L, 0x84be41deL,
13629+ 0x1adad47dL, 0x6ddde4ebL, 0xf4d4b551L, 0x83d385c7L, 0x136c9856L,
13630+ 0x646ba8c0L, 0xfd62f97aL, 0x8a65c9ecL, 0x14015c4fL, 0x63066cd9L,
13631+ 0xfa0f3d63L, 0x8d080df5L, 0x3b6e20c8L, 0x4c69105eL, 0xd56041e4L,
13632+ 0xa2677172L, 0x3c03e4d1L, 0x4b04d447L, 0xd20d85fdL, 0xa50ab56bL,
13633+ 0x35b5a8faL, 0x42b2986cL, 0xdbbbc9d6L, 0xacbcf940L, 0x32d86ce3L,
13634+ 0x45df5c75L, 0xdcd60dcfL, 0xabd13d59L, 0x26d930acL, 0x51de003aL,
13635+ 0xc8d75180L, 0xbfd06116L, 0x21b4f4b5L, 0x56b3c423L, 0xcfba9599L,
13636+ 0xb8bda50fL, 0x2802b89eL, 0x5f058808L, 0xc60cd9b2L, 0xb10be924L,
13637+ 0x2f6f7c87L, 0x58684c11L, 0xc1611dabL, 0xb6662d3dL, 0x76dc4190L,
13638+ 0x01db7106L, 0x98d220bcL, 0xefd5102aL, 0x71b18589L, 0x06b6b51fL,
13639+ 0x9fbfe4a5L, 0xe8b8d433L, 0x7807c9a2L, 0x0f00f934L, 0x9609a88eL,
13640+ 0xe10e9818L, 0x7f6a0dbbL, 0x086d3d2dL, 0x91646c97L, 0xe6635c01L,
13641+ 0x6b6b51f4L, 0x1c6c6162L, 0x856530d8L, 0xf262004eL, 0x6c0695edL,
13642+ 0x1b01a57bL, 0x8208f4c1L, 0xf50fc457L, 0x65b0d9c6L, 0x12b7e950L,
13643+ 0x8bbeb8eaL, 0xfcb9887cL, 0x62dd1ddfL, 0x15da2d49L, 0x8cd37cf3L,
13644+ 0xfbd44c65L, 0x4db26158L, 0x3ab551ceL, 0xa3bc0074L, 0xd4bb30e2L,
13645+ 0x4adfa541L, 0x3dd895d7L, 0xa4d1c46dL, 0xd3d6f4fbL, 0x4369e96aL,
13646+ 0x346ed9fcL, 0xad678846L, 0xda60b8d0L, 0x44042d73L, 0x33031de5L,
13647+ 0xaa0a4c5fL, 0xdd0d7cc9L, 0x5005713cL, 0x270241aaL, 0xbe0b1010L,
13648+ 0xc90c2086L, 0x5768b525L, 0x206f85b3L, 0xb966d409L, 0xce61e49fL,
13649+ 0x5edef90eL, 0x29d9c998L, 0xb0d09822L, 0xc7d7a8b4L, 0x59b33d17L,
13650+ 0x2eb40d81L, 0xb7bd5c3bL, 0xc0ba6cadL, 0xedb88320L, 0x9abfb3b6L,
13651+ 0x03b6e20cL, 0x74b1d29aL, 0xead54739L, 0x9dd277afL, 0x04db2615L,
13652+ 0x73dc1683L, 0xe3630b12L, 0x94643b84L, 0x0d6d6a3eL, 0x7a6a5aa8L,
13653+ 0xe40ecf0bL, 0x9309ff9dL, 0x0a00ae27L, 0x7d079eb1L, 0xf00f9344L,
13654+ 0x8708a3d2L, 0x1e01f268L, 0x6906c2feL, 0xf762575dL, 0x806567cbL,
13655+ 0x196c3671L, 0x6e6b06e7L, 0xfed41b76L, 0x89d32be0L, 0x10da7a5aL,
13656+ 0x67dd4accL, 0xf9b9df6fL, 0x8ebeeff9L, 0x17b7be43L, 0x60b08ed5L,
13657+ 0xd6d6a3e8L, 0xa1d1937eL, 0x38d8c2c4L, 0x4fdff252L, 0xd1bb67f1L,
13658+ 0xa6bc5767L, 0x3fb506ddL, 0x48b2364bL, 0xd80d2bdaL, 0xaf0a1b4cL,
13659+ 0x36034af6L, 0x41047a60L, 0xdf60efc3L, 0xa867df55L, 0x316e8eefL,
13660+ 0x4669be79L, 0xcb61b38cL, 0xbc66831aL, 0x256fd2a0L, 0x5268e236L,
13661+ 0xcc0c7795L, 0xbb0b4703L, 0x220216b9L, 0x5505262fL, 0xc5ba3bbeL,
13662+ 0xb2bd0b28L, 0x2bb45a92L, 0x5cb36a04L, 0xc2d7ffa7L, 0xb5d0cf31L,
13663+ 0x2cd99e8bL, 0x5bdeae1dL, 0x9b64c2b0L, 0xec63f226L, 0x756aa39cL,
13664+ 0x026d930aL, 0x9c0906a9L, 0xeb0e363fL, 0x72076785L, 0x05005713L,
13665+ 0x95bf4a82L, 0xe2b87a14L, 0x7bb12baeL, 0x0cb61b38L, 0x92d28e9bL,
13666+ 0xe5d5be0dL, 0x7cdcefb7L, 0x0bdbdf21L, 0x86d3d2d4L, 0xf1d4e242L,
13667+ 0x68ddb3f8L, 0x1fda836eL, 0x81be16cdL, 0xf6b9265bL, 0x6fb077e1L,
13668+ 0x18b74777L, 0x88085ae6L, 0xff0f6a70L, 0x66063bcaL, 0x11010b5cL,
13669+ 0x8f659effL, 0xf862ae69L, 0x616bffd3L, 0x166ccf45L, 0xa00ae278L,
13670+ 0xd70dd2eeL, 0x4e048354L, 0x3903b3c2L, 0xa7672661L, 0xd06016f7L,
13671+ 0x4969474dL, 0x3e6e77dbL, 0xaed16a4aL, 0xd9d65adcL, 0x40df0b66L,
13672+ 0x37d83bf0L, 0xa9bcae53L, 0xdebb9ec5L, 0x47b2cf7fL, 0x30b5ffe9L,
13673+ 0xbdbdf21cL, 0xcabac28aL, 0x53b39330L, 0x24b4a3a6L, 0xbad03605L,
13674+ 0xcdd70693L, 0x54de5729L, 0x23d967bfL, 0xb3667a2eL, 0xc4614ab8L,
13675+ 0x5d681b02L, 0x2a6f2b94L, 0xb40bbe37L, 0xc30c8ea1L, 0x5a05df1bL,
13676+ 0x2d02ef8dL
13677+};
13678+
13679+/*================================================================*/
13680+/* Local Function Declarations */
13681+
13682+/*================================================================*/
13683+/* Function Definitions */
13684+
13685+/* keylen in bytes! */
13686+
13687+int wep_change_key(wlandevice_t *wlandev, int keynum, u8* key, int keylen)
13688+{
13689+ if (keylen < 0) return -1;
13690+ if (keylen >= MAX_KEYLEN) return -1;
13691+ if (key == NULL) return -1;
13692+ if (keynum < 0) return -1;
13693+ if (keynum >= NUM_WEPKEYS) return -1;
13694+
13695+
13696+#ifdef WEP_DEBUG
13697+ printk(KERN_DEBUG "WEP key %d len %d = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", keynum, keylen, key[0], key[1], key[2], key[3], key[4], key[5], key[6], key[7]);
13698+#endif
13699+
13700+ wlandev->wep_keylens[keynum] = keylen;
13701+ memcpy(wlandev->wep_keys[keynum], key, keylen);
13702+
13703+ return 0;
13704+}
13705+
13706+/*
13707+ 4-byte IV at start of buffer, 4-byte ICV at end of buffer.
13708+ if successful, buf start is payload begin, length -= 8;
13709+ */
13710+int wep_decrypt(wlandevice_t *wlandev, u8 *buf, u32 len, int key_override, u8 *iv, u8 *icv)
13711+{
13712+ u32 i, j, k, crc, keylen;
13713+ u8 s[256], key[64], c_crc[4];
13714+ u8 keyidx;
13715+
13716+ /* Needs to be at least 8 bytes of payload */
13717+ if (len <= 0) return -1;
13718+
13719+ /* initialize the first bytes of the key from the IV */
13720+ key[0] = iv[0];
13721+ key[1] = iv[1];
13722+ key[2] = iv[2];
13723+ keyidx = WEP_KEY(iv[3]);
13724+
13725+ if (key_override >= 0)
13726+ keyidx = key_override;
13727+
13728+ if (keyidx >= NUM_WEPKEYS) return -2;
13729+
13730+ keylen = wlandev->wep_keylens[keyidx];
13731+
13732+ if (keylen == 0) return -3;
13733+
13734+ /* copy the rest of the key over from the designated key */
13735+ memcpy(key+3, wlandev->wep_keys[keyidx], keylen);
13736+
13737+ keylen+=3; /* add in IV bytes */
13738+
13739+#ifdef WEP_DEBUG
13740+ printk(KERN_DEBUG "D %d: %02x %02x %02x (%d %d) %02x:%02x:%02x:%02x:%02x\n", len, key[0], key[1], key[2], keyidx, keylen, key[3], key[4], key[5], key[6], key[7]);
13741+#endif
13742+
13743+ /* set up the RC4 state */
13744+ for (i = 0; i < 256; i++)
13745+ s[i] = i;
13746+ j = 0;
13747+ for (i = 0; i < 256; i++) {
13748+ j = (j + s[i] + key[i % keylen]) & 0xff;
13749+ SSWAP(i,j);
13750+ }
13751+
13752+ /* Apply the RC4 to the data, update the CRC32 */
13753+ crc = ~0;
13754+ i = j = 0;
13755+ for (k = 0; k < len; k++) {
13756+ i = (i+1) & 0xff;
13757+ j = (j+s[i]) & 0xff;
13758+ SSWAP(i,j);
13759+ buf[k] ^= s[(s[i] + s[j]) & 0xff];
13760+ crc = wep_crc32_table[(crc ^ buf[k]) & 0xff] ^ (crc >> 8);
13761+ }
13762+ crc = ~crc;
13763+
13764+ /* now let's check the crc */
13765+ c_crc[0] = crc;
13766+ c_crc[1] = crc >> 8;
13767+ c_crc[2] = crc >> 16;
13768+ c_crc[3] = crc >> 24;
13769+
13770+ for (k = 0; k < 4; k++) {
13771+ i = (i + 1) & 0xff;
13772+ j = (j+s[i]) & 0xff;
13773+ SSWAP(i,j);
13774+ if ((c_crc[k] ^ s[(s[i] + s[j]) & 0xff]) != icv[k])
13775+ return -(4 | (k << 4)) ; /* ICV mismatch */
13776+ }
13777+
13778+ return 0;
13779+}
13780+
13781+/* encrypts in-place. */
13782+int wep_encrypt(wlandevice_t *wlandev, u8 *buf, u8 *dst, u32 len, int keynum, u8 *iv, u8 *icv)
13783+{
13784+ u32 i, j, k, crc, keylen;
13785+ u8 s[256], key[64];
13786+
13787+ /* no point in WEPping an empty frame */
13788+ if (len <= 0) return -1;
13789+
13790+ /* we need to have a real key.. */
13791+ if (keynum >= NUM_WEPKEYS) return -2;
13792+ keylen = wlandev->wep_keylens[keynum];
13793+ if (keylen <= 0) return -3;
13794+
13795+ /* use a random IV. And skip known weak ones. */
13796+ get_random_bytes(iv, 3);
13797+ while ((iv[1] == 0xff) && (iv[0] >= 3) && (iv[0] < keylen))
13798+ get_random_bytes(iv, 3);
13799+
13800+ iv[3] = (keynum & 0x03) << 6;
13801+
13802+ key[0] = iv[0];
13803+ key[1] = iv[1];
13804+ key[2] = iv[2];
13805+
13806+ /* copy the rest of the key over from the designated key */
13807+ memcpy(key+3, wlandev->wep_keys[keynum], keylen);
13808+
13809+ keylen+=3; /* add in IV bytes */
13810+
13811+#ifdef WEP_DEBUG
13812+ printk(KERN_DEBUG "E %d (%d/%d %d) %02x %02x %02x %02x:%02x:%02x:%02x:%02x\n", len, iv[3], keynum, keylen, key[0], key[1], key[2], key[3], key[4], key[5], key[6], key[7]);
13813+#endif
13814+
13815+ /* set up the RC4 state */
13816+ for (i = 0; i < 256; i++)
13817+ s[i] = i;
13818+ j = 0;
13819+ for (i = 0; i < 256; i++) {
13820+ j = (j + s[i] + key[i % keylen]) & 0xff;
13821+ SSWAP(i,j);
13822+ }
13823+
13824+ /* Update CRC32 then apply RC4 to the data */
13825+ crc = ~0;
13826+ i = j = 0;
13827+ for (k = 0; k < len; k++) {
13828+ crc = wep_crc32_table[(crc ^ buf[k]) & 0xff] ^ (crc >> 8);
13829+ i = (i+1) & 0xff;
13830+ j = (j+s[i]) & 0xff;
13831+ SSWAP(i,j);
13832+ dst[k] = buf[k] ^ s[(s[i] + s[j]) & 0xff];
13833+ }
13834+ crc = ~crc;
13835+
13836+ /* now let's encrypt the crc */
13837+ icv[0] = crc;
13838+ icv[1] = crc >> 8;
13839+ icv[2] = crc >> 16;
13840+ icv[3] = crc >> 24;
13841+
13842+ for (k = 0; k < 4; k++) {
13843+ i = (i + 1) & 0xff;
13844+ j = (j+s[i]) & 0xff;
13845+ SSWAP(i,j);
13846+ icv[k] ^= s[(s[i] + s[j]) & 0xff];
13847+ }
13848+
13849+ return 0;
13850+}
13851--- /dev/null
13852+++ b/drivers/staging/wlan-ng/p80211wext.c
13853@@ -0,0 +1,1826 @@
13854+/* src/p80211/p80211wext.c
13855+*
13856+* Glue code to make linux-wlan-ng a happy wireless extension camper.
13857+*
13858+* original author: Reyk Floeter <reyk@synack.de>
13859+* Completely re-written by Solomon Peachy <solomon@linux-wlan.com>
13860+*
13861+* Copyright (C) 2002 AbsoluteValue Systems, Inc. All Rights Reserved.
13862+* --------------------------------------------------------------------
13863+*
13864+* linux-wlan
13865+*
13866+* The contents of this file are subject to the Mozilla Public
13867+* License Version 1.1 (the "License"); you may not use this file
13868+* except in compliance with the License. You may obtain a copy of
13869+* the License at http://www.mozilla.org/MPL/
13870+*
13871+* Software distributed under the License is distributed on an "AS
13872+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
13873+* implied. See the License for the specific language governing
13874+* rights and limitations under the License.
13875+*
13876+* Alternatively, the contents of this file may be used under the
13877+* terms of the GNU Public License version 2 (the "GPL"), in which
13878+* case the provisions of the GPL are applicable instead of the
13879+* above. If you wish to allow the use of your version of this file
13880+* only under the terms of the GPL and not to allow others to use
13881+* your version of this file under the MPL, indicate your decision
13882+* by deleting the provisions above and replace them with the notice
13883+* and other provisions required by the GPL. If you do not delete
13884+* the provisions above, a recipient may use your version of this
13885+* file under either the MPL or the GPL.
13886+*
13887+* --------------------------------------------------------------------
13888+*/
13889+
13890+/*================================================================*/
13891+/* System Includes */
13892+
13893+
13894+
13895+#include <linux/kernel.h>
13896+#include <linux/sched.h>
13897+#include <linux/types.h>
13898+#include <linux/slab.h>
13899+#include <linux/netdevice.h>
13900+#include <linux/etherdevice.h>
13901+#include <linux/wireless.h>
13902+#include <net/iw_handler.h>
13903+#include <linux/if_arp.h>
13904+#include <asm/bitops.h>
13905+#include <asm/uaccess.h>
13906+#include <asm/byteorder.h>
13907+
13908+/*================================================================*/
13909+/* Project Includes */
13910+
13911+#include "wlan_compat.h"
13912+
13913+#include "p80211types.h"
13914+#include "p80211hdr.h"
13915+#include "p80211conv.h"
13916+#include "p80211mgmt.h"
13917+#include "p80211msg.h"
13918+#include "p80211metastruct.h"
13919+#include "p80211metadef.h"
13920+#include "p80211netdev.h"
13921+#include "p80211ioctl.h"
13922+#include "p80211req.h"
13923+
13924+static int p80211wext_giwrate(netdevice_t *dev,
13925+ struct iw_request_info *info,
13926+ struct iw_param *rrq, char *extra);
13927+static int p80211wext_giwessid(netdevice_t *dev,
13928+ struct iw_request_info *info,
13929+ struct iw_point *data, char *essid);
13930+
13931+static u8 p80211_mhz_to_channel(u16 mhz)
13932+{
13933+ if (mhz >= 5000) {
13934+ return ((mhz - 5000) / 5);
13935+ }
13936+
13937+ if (mhz == 2482)
13938+ return 14;
13939+
13940+ if (mhz >= 2407) {
13941+ return ((mhz - 2407) / 5);
13942+ }
13943+
13944+ return 0;
13945+}
13946+
13947+static u16 p80211_channel_to_mhz(u8 ch, int dot11a)
13948+{
13949+
13950+ if (ch == 0)
13951+ return 0;
13952+ if (ch > 200)
13953+ return 0;
13954+
13955+ /* 5G */
13956+
13957+ if (dot11a) {
13958+ return (5000 + (5 * ch));
13959+ }
13960+
13961+ /* 2.4G */
13962+
13963+ if (ch == 14)
13964+ return 2484;
13965+
13966+ if ((ch < 14) && (ch > 0)) {
13967+ return (2407 + (5 * ch));
13968+ }
13969+
13970+ return 0;
13971+}
13972+
13973+/* taken from orinoco.c ;-) */
13974+static const long p80211wext_channel_freq[] = {
13975+ 2412, 2417, 2422, 2427, 2432, 2437, 2442,
13976+ 2447, 2452, 2457, 2462, 2467, 2472, 2484
13977+};
13978+#define NUM_CHANNELS ARRAY_SIZE(p80211wext_channel_freq)
13979+
13980+/* steal a spare bit to store the shared/opensystems state. should default to open if not set */
13981+#define HOSTWEP_SHAREDKEY BIT3
13982+
13983+
13984+/** function declarations =============== */
13985+
13986+static int qual_as_percent(int snr ) {
13987+ if ( snr <= 0 )
13988+ return 0;
13989+ if ( snr <= 40 )
13990+ return snr*5/2;
13991+ return 100;
13992+}
13993+
13994+
13995+
13996+
13997+static int p80211wext_dorequest(wlandevice_t *wlandev, u32 did, u32 data)
13998+{
13999+ p80211msg_dot11req_mibset_t msg;
14000+ p80211item_uint32_t mibitem;
14001+ int result;
14002+
14003+ DBFENTER;
14004+
14005+ msg.msgcode = DIDmsg_dot11req_mibset;
14006+ mibitem.did = did;
14007+ mibitem.data = data;
14008+ memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
14009+ result = p80211req_dorequest(wlandev, (u8*)&msg);
14010+
14011+ DBFEXIT;
14012+ return result;
14013+}
14014+
14015+static int p80211wext_autojoin(wlandevice_t *wlandev)
14016+{
14017+ p80211msg_lnxreq_autojoin_t msg;
14018+ struct iw_point data;
14019+ char ssid[IW_ESSID_MAX_SIZE];
14020+
14021+ int result;
14022+ int err = 0;
14023+
14024+ DBFENTER;
14025+
14026+ /* Get ESSID */
14027+ result = p80211wext_giwessid(wlandev->netdev, NULL, &data, ssid);
14028+
14029+ if (result) {
14030+ err = -EFAULT;
14031+ goto exit;
14032+ }
14033+
14034+ if ( wlandev->hostwep & HOSTWEP_SHAREDKEY )
14035+ msg.authtype.data = P80211ENUM_authalg_sharedkey;
14036+ else
14037+ msg.authtype.data = P80211ENUM_authalg_opensystem;
14038+
14039+ msg.msgcode = DIDmsg_lnxreq_autojoin;
14040+
14041+ /* Trim the last '\0' to fit the SSID format */
14042+
14043+ if (data.length && ssid[data.length-1] == '\0') {
14044+ data.length = data.length - 1;
14045+ }
14046+
14047+ memcpy(msg.ssid.data.data, ssid, data.length);
14048+ msg.ssid.data.len = data.length;
14049+
14050+ result = p80211req_dorequest(wlandev, (u8*)&msg);
14051+
14052+ if (result) {
14053+ err = -EFAULT;
14054+ goto exit;
14055+ }
14056+
14057+exit:
14058+
14059+ DBFEXIT;
14060+ return err;
14061+
14062+}
14063+
14064+/* called by /proc/net/wireless */
14065+struct iw_statistics* p80211wext_get_wireless_stats (netdevice_t *dev)
14066+{
14067+ p80211msg_lnxreq_commsquality_t quality;
14068+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
14069+ struct iw_statistics* wstats = &wlandev->wstats;
14070+ int retval;
14071+
14072+ DBFENTER;
14073+ /* Check */
14074+ if ( (wlandev == NULL) || (wlandev->msdstate != WLAN_MSD_RUNNING) )
14075+ return NULL;
14076+
14077+ /* XXX Only valid in station mode */
14078+ wstats->status = 0;
14079+
14080+ /* build request message */
14081+ quality.msgcode = DIDmsg_lnxreq_commsquality;
14082+ quality.dbm.data = P80211ENUM_truth_true;
14083+ quality.dbm.status = P80211ENUM_msgitem_status_data_ok;
14084+
14085+ /* send message to nsd */
14086+ if ( wlandev->mlmerequest == NULL )
14087+ return NULL;
14088+
14089+ retval = wlandev->mlmerequest(wlandev, (p80211msg_t*) &quality);
14090+
14091+ wstats->qual.qual = qual_as_percent(quality.link.data); /* overall link quality */
14092+ wstats->qual.level = quality.level.data; /* instant signal level */
14093+ wstats->qual.noise = quality.noise.data; /* instant noise level */
14094+
14095+ wstats->qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
14096+ wstats->discard.code = wlandev->rx.decrypt_err;
14097+ wstats->discard.nwid = 0;
14098+ wstats->discard.misc = 0;
14099+
14100+ wstats->discard.fragment = 0; // incomplete fragments
14101+ wstats->discard.retries = 0; // tx retries.
14102+ wstats->miss.beacon = 0;
14103+
14104+ DBFEXIT;
14105+
14106+ return wstats;
14107+}
14108+
14109+static int p80211wext_giwname(netdevice_t *dev,
14110+ struct iw_request_info *info,
14111+ char *name, char *extra)
14112+{
14113+ struct iw_param rate;
14114+ int result;
14115+ int err = 0;
14116+
14117+ DBFENTER;
14118+
14119+ result = p80211wext_giwrate(dev, NULL, &rate, NULL);
14120+
14121+ if (result) {
14122+ err = -EFAULT;
14123+ goto exit;
14124+ }
14125+
14126+ switch (rate.value) {
14127+ case 1000000:
14128+ case 2000000:
14129+ strcpy(name, "IEEE 802.11-DS");
14130+ break;
14131+ case 5500000:
14132+ case 11000000:
14133+ strcpy(name, "IEEE 802.11-b");
14134+ break;
14135+ }
14136+exit:
14137+ DBFEXIT;
14138+ return err;
14139+}
14140+
14141+static int p80211wext_giwfreq(netdevice_t *dev,
14142+ struct iw_request_info *info,
14143+ struct iw_freq *freq, char *extra)
14144+{
14145+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
14146+ p80211item_uint32_t mibitem;
14147+ p80211msg_dot11req_mibset_t msg;
14148+ int result;
14149+ int err = 0;
14150+
14151+ DBFENTER;
14152+
14153+ msg.msgcode = DIDmsg_dot11req_mibget;
14154+ mibitem.did = DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentChannel;
14155+ memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
14156+ result = p80211req_dorequest(wlandev, (u8*)&msg);
14157+
14158+ if (result) {
14159+ err = -EFAULT;
14160+ goto exit;
14161+ }
14162+
14163+ memcpy(&mibitem, &msg.mibattribute.data, sizeof(mibitem));
14164+
14165+ if (mibitem.data > NUM_CHANNELS) {
14166+ err = -EFAULT;
14167+ goto exit;
14168+ }
14169+
14170+ /* convert into frequency instead of a channel */
14171+ freq->e = 1;
14172+ freq->m = p80211_channel_to_mhz(mibitem.data, 0) * 100000;
14173+
14174+ exit:
14175+ DBFEXIT;
14176+ return err;
14177+}
14178+
14179+static int p80211wext_siwfreq(netdevice_t *dev,
14180+ struct iw_request_info *info,
14181+ struct iw_freq *freq, char *extra)
14182+{
14183+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
14184+ p80211item_uint32_t mibitem;
14185+ p80211msg_dot11req_mibset_t msg;
14186+ int result;
14187+ int err = 0;
14188+
14189+ DBFENTER;
14190+
14191+ if (!wlan_wext_write) {
14192+ err = (-EOPNOTSUPP);
14193+ goto exit;
14194+ }
14195+
14196+ msg.msgcode = DIDmsg_dot11req_mibset;
14197+ mibitem.did = DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentChannel;
14198+ mibitem.status = P80211ENUM_msgitem_status_data_ok;
14199+
14200+ if ( (freq->e == 0) && (freq->m <= 1000) )
14201+ mibitem.data = freq->m;
14202+ else
14203+ mibitem.data = p80211_mhz_to_channel(freq->m);
14204+
14205+ memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
14206+ result = p80211req_dorequest(wlandev, (u8*)&msg);
14207+
14208+ if (result) {
14209+ err = -EFAULT;
14210+ goto exit;
14211+ }
14212+
14213+ exit:
14214+ DBFEXIT;
14215+ return err;
14216+}
14217+
14218+static int p80211wext_giwmode(netdevice_t *dev,
14219+ struct iw_request_info *info,
14220+ __u32 *mode, char *extra)
14221+{
14222+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
14223+
14224+ DBFENTER;
14225+
14226+ switch (wlandev->macmode) {
14227+ case WLAN_MACMODE_IBSS_STA:
14228+ *mode = IW_MODE_ADHOC;
14229+ break;
14230+ case WLAN_MACMODE_ESS_STA:
14231+ *mode = IW_MODE_INFRA;
14232+ break;
14233+ case WLAN_MACMODE_ESS_AP:
14234+ *mode = IW_MODE_MASTER;
14235+ break;
14236+ default:
14237+ /* Not set yet. */
14238+ *mode = IW_MODE_AUTO;
14239+ }
14240+
14241+ DBFEXIT;
14242+ return 0;
14243+}
14244+
14245+static int p80211wext_siwmode(netdevice_t *dev,
14246+ struct iw_request_info *info,
14247+ __u32 *mode, char *extra)
14248+{
14249+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
14250+ p80211item_uint32_t mibitem;
14251+ p80211msg_dot11req_mibset_t msg;
14252+ int result;
14253+ int err = 0;
14254+
14255+ DBFENTER;
14256+
14257+ if (!wlan_wext_write) {
14258+ err = (-EOPNOTSUPP);
14259+ goto exit;
14260+ }
14261+
14262+ if (*mode != IW_MODE_ADHOC && *mode != IW_MODE_INFRA &&
14263+ *mode != IW_MODE_MASTER) {
14264+ err = (-EOPNOTSUPP);
14265+ goto exit;
14266+ }
14267+
14268+ /* Operation mode is the same with current mode */
14269+ if (*mode == wlandev->macmode)
14270+ goto exit;
14271+
14272+ switch (*mode) {
14273+ case IW_MODE_ADHOC:
14274+ wlandev->macmode = WLAN_MACMODE_IBSS_STA;
14275+ break;
14276+ case IW_MODE_INFRA:
14277+ wlandev->macmode = WLAN_MACMODE_ESS_STA;
14278+ break;
14279+ case IW_MODE_MASTER:
14280+ wlandev->macmode = WLAN_MACMODE_ESS_AP;
14281+ break;
14282+ default:
14283+ /* Not set yet. */
14284+ WLAN_LOG_INFO("Operation mode: %d not support\n", *mode);
14285+ return -EOPNOTSUPP;
14286+ }
14287+
14288+ /* Set Operation mode to the PORT TYPE RID */
14289+ msg.msgcode = DIDmsg_dot11req_mibset;
14290+ mibitem.did = DIDmib_p2_p2Static_p2CnfPortType;
14291+ mibitem.data = (*mode == IW_MODE_ADHOC) ? 0 : 1;
14292+ memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
14293+ result = p80211req_dorequest(wlandev, (u8*)&msg);
14294+
14295+ if (result)
14296+ err = -EFAULT;
14297+
14298+ exit:
14299+ DBFEXIT;
14300+
14301+ return err;
14302+}
14303+
14304+
14305+static int p80211wext_giwrange(netdevice_t *dev,
14306+ struct iw_request_info *info,
14307+ struct iw_point *data, char *extra)
14308+{
14309+ struct iw_range *range = (struct iw_range *) extra;
14310+ int i, val;
14311+
14312+ DBFENTER;
14313+
14314+ // for backward compatability set size & zero everything we don't understand
14315+ data->length = sizeof(*range);
14316+ memset(range,0,sizeof(*range));
14317+
14318+ range->txpower_capa = IW_TXPOW_DBM;
14319+ // XXX what about min/max_pmp, min/max_pmt, etc.
14320+
14321+ range->we_version_compiled = WIRELESS_EXT;
14322+ range->we_version_source = 13;
14323+
14324+ range->retry_capa = IW_RETRY_LIMIT;
14325+ range->retry_flags = IW_RETRY_LIMIT;
14326+ range->min_retry = 0;
14327+ range->max_retry = 255;
14328+
14329+ range->event_capa[0] = (IW_EVENT_CAPA_K_0 | //mode/freq/ssid
14330+ IW_EVENT_CAPA_MASK(SIOCGIWAP) |
14331+ IW_EVENT_CAPA_MASK(SIOCGIWSCAN));
14332+ range->event_capa[1] = IW_EVENT_CAPA_K_1; //encode
14333+ range->event_capa[4] = (IW_EVENT_CAPA_MASK(IWEVQUAL) |
14334+ IW_EVENT_CAPA_MASK(IWEVCUSTOM) );
14335+
14336+ range->num_channels = NUM_CHANNELS;
14337+
14338+ /* XXX need to filter against the regulatory domain &| active set */
14339+ val = 0;
14340+ for (i = 0; i < NUM_CHANNELS ; i++) {
14341+ range->freq[val].i = i + 1;
14342+ range->freq[val].m = p80211wext_channel_freq[i] * 100000;
14343+ range->freq[val].e = 1;
14344+ val++;
14345+ }
14346+
14347+ range->num_frequency = val;
14348+
14349+ /* Max of /proc/net/wireless */
14350+ range->max_qual.qual = 100;
14351+ range->max_qual.level = 0;
14352+ range->max_qual.noise = 0;
14353+ range->sensitivity = 3;
14354+ // XXX these need to be nsd-specific!
14355+
14356+ range->min_rts = 0;
14357+ range->max_rts = 2347;
14358+ range->min_frag = 256;
14359+ range->max_frag = 2346;
14360+
14361+ range->max_encoding_tokens = NUM_WEPKEYS;
14362+ range->num_encoding_sizes = 2;
14363+ range->encoding_size[0] = 5;
14364+ range->encoding_size[1] = 13;
14365+
14366+ // XXX what about num_bitrates/throughput?
14367+ range->num_bitrates = 0;
14368+
14369+ /* estimated max throughput */
14370+ // XXX need to cap it if we're running at ~2Mbps..
14371+ range->throughput = 5500000;
14372+
14373+ DBFEXIT;
14374+ return 0;
14375+}
14376+
14377+static int p80211wext_giwap(netdevice_t *dev,
14378+ struct iw_request_info *info,
14379+ struct sockaddr *ap_addr, char *extra)
14380+{
14381+
14382+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
14383+
14384+ DBFENTER;
14385+
14386+ memcpy(ap_addr->sa_data, wlandev->bssid, WLAN_BSSID_LEN);
14387+ ap_addr->sa_family = ARPHRD_ETHER;
14388+
14389+ DBFEXIT;
14390+ return 0;
14391+}
14392+
14393+static int p80211wext_giwencode(netdevice_t *dev,
14394+ struct iw_request_info *info,
14395+ struct iw_point *erq, char *key)
14396+{
14397+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
14398+ int err = 0;
14399+ int i;
14400+
14401+ DBFENTER;
14402+
14403+ i = (erq->flags & IW_ENCODE_INDEX) - 1;
14404+ erq->flags = 0;
14405+
14406+ if (wlandev->hostwep & HOSTWEP_PRIVACYINVOKED)
14407+ erq->flags |= IW_ENCODE_ENABLED;
14408+ else
14409+ erq->flags |= IW_ENCODE_DISABLED;
14410+
14411+ if (wlandev->hostwep & HOSTWEP_EXCLUDEUNENCRYPTED)
14412+ erq->flags |= IW_ENCODE_RESTRICTED;
14413+ else
14414+ erq->flags |= IW_ENCODE_OPEN;
14415+
14416+ i = (erq->flags & IW_ENCODE_INDEX) - 1;
14417+
14418+ if (i == -1)
14419+ i = wlandev->hostwep & HOSTWEP_DEFAULTKEY_MASK;
14420+
14421+ if ((i < 0) || (i >= NUM_WEPKEYS)) {
14422+ err = -EINVAL;
14423+ goto exit;
14424+ }
14425+
14426+ erq->flags |= i + 1;
14427+
14428+ /* copy the key from the driver cache as the keys are read-only MIBs */
14429+ erq->length = wlandev->wep_keylens[i];
14430+ memcpy(key, wlandev->wep_keys[i], erq->length);
14431+
14432+ exit:
14433+ DBFEXIT;
14434+ return err;
14435+}
14436+
14437+static int p80211wext_siwencode(netdevice_t *dev,
14438+ struct iw_request_info *info,
14439+ struct iw_point *erq, char *key)
14440+{
14441+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
14442+ p80211msg_dot11req_mibset_t msg;
14443+ p80211item_pstr32_t pstr;
14444+
14445+ int err = 0;
14446+ int result = 0;
14447+ int i;
14448+
14449+ DBFENTER;
14450+ if (!wlan_wext_write) {
14451+ err = (-EOPNOTSUPP);
14452+ goto exit;
14453+ }
14454+
14455+ /* Check the Key index first. */
14456+ if((i = (erq->flags & IW_ENCODE_INDEX))) {
14457+
14458+ if ((i < 1) || (i > NUM_WEPKEYS)) {
14459+ err = -EINVAL;
14460+ goto exit;
14461+ }
14462+ else
14463+ i--;
14464+
14465+ /* Set current key number only if no keys are given */
14466+ if (erq->flags & IW_ENCODE_NOKEY) {
14467+ result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID, i);
14468+
14469+ if (result) {
14470+ err = -EFAULT;
14471+ goto exit;
14472+ }
14473+ }
14474+
14475+ } else {
14476+ // Use defaultkey if no Key Index
14477+ i = wlandev->hostwep & HOSTWEP_DEFAULTKEY_MASK;
14478+ }
14479+
14480+ /* Check if there is no key information in the iwconfig request */
14481+ if((erq->flags & IW_ENCODE_NOKEY) == 0 ) {
14482+
14483+ /*------------------------------------------------------------
14484+ * If there is WEP Key for setting, check the Key Information
14485+ * and then set it to the firmware.
14486+ -------------------------------------------------------------*/
14487+
14488+ if (erq->length > 0) {
14489+
14490+ /* copy the key from the driver cache as the keys are read-only MIBs */
14491+ wlandev->wep_keylens[i] = erq->length;
14492+ memcpy(wlandev->wep_keys[i], key, erq->length);
14493+
14494+ /* Prepare data struture for p80211req_dorequest. */
14495+ memcpy(pstr.data.data, key, erq->length);
14496+ pstr.data.len = erq->length;
14497+
14498+ switch(i)
14499+ {
14500+ case 0:
14501+ pstr.did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0;
14502+ break;
14503+
14504+ case 1:
14505+ pstr.did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey1;
14506+ break;
14507+
14508+ case 2:
14509+ pstr.did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey2;
14510+ break;
14511+
14512+ case 3:
14513+ pstr.did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey3;
14514+ break;
14515+
14516+ default:
14517+ err = -EINVAL;
14518+ goto exit;
14519+ }
14520+
14521+ msg.msgcode = DIDmsg_dot11req_mibset;
14522+ memcpy(&msg.mibattribute.data, &pstr, sizeof(pstr));
14523+ result = p80211req_dorequest(wlandev, (u8*)&msg);
14524+
14525+ if (result) {
14526+ err = -EFAULT;
14527+ goto exit;
14528+ }
14529+ }
14530+
14531+ }
14532+
14533+ /* Check the PrivacyInvoked flag */
14534+ if (erq->flags & IW_ENCODE_DISABLED) {
14535+ result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked, P80211ENUM_truth_false);
14536+ } else {
14537+ result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked, P80211ENUM_truth_true);
14538+ }
14539+
14540+ if (result) {
14541+ err = -EFAULT;
14542+ goto exit;
14543+ }
14544+
14545+ /* The security mode may be open or restricted, and its meaning
14546+ depends on the card used. With most cards, in open mode no
14547+ authentication is used and the card may also accept non-
14548+ encrypted sessions, whereas in restricted mode only encrypted
14549+ sessions are accepted and the card will use authentication if
14550+ available.
14551+ */
14552+ if (erq->flags & IW_ENCODE_RESTRICTED) {
14553+ result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted, P80211ENUM_truth_true);
14554+ }
14555+ else if (erq->flags & IW_ENCODE_OPEN) {
14556+ result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted, P80211ENUM_truth_false);
14557+ }
14558+
14559+ if (result) {
14560+ err = -EFAULT;
14561+ goto exit;
14562+ }
14563+
14564+ exit:
14565+
14566+ DBFEXIT;
14567+ return err;
14568+}
14569+
14570+static int p80211wext_giwessid(netdevice_t *dev,
14571+ struct iw_request_info *info,
14572+ struct iw_point *data, char *essid)
14573+{
14574+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
14575+
14576+ DBFENTER;
14577+
14578+ if (wlandev->ssid.len) {
14579+ data->length = wlandev->ssid.len;
14580+ data->flags = 1;
14581+ memcpy(essid, wlandev->ssid.data, data->length);
14582+ essid[data->length] = 0;
14583+#if (WIRELESS_EXT < 21)
14584+ data->length++;
14585+#endif
14586+ } else {
14587+ memset(essid, 0, sizeof(wlandev->ssid.data));
14588+ data->length = 0;
14589+ data->flags = 0;
14590+ }
14591+
14592+ DBFEXIT;
14593+ return 0;
14594+}
14595+
14596+static int p80211wext_siwessid(netdevice_t *dev,
14597+ struct iw_request_info *info,
14598+ struct iw_point *data, char *essid)
14599+{
14600+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
14601+ p80211msg_lnxreq_autojoin_t msg;
14602+
14603+ int result;
14604+ int err = 0;
14605+ int length = data->length;
14606+
14607+ DBFENTER;
14608+
14609+ if (!wlan_wext_write) {
14610+ err = (-EOPNOTSUPP);
14611+ goto exit;
14612+ }
14613+
14614+
14615+ if ( wlandev->hostwep & HOSTWEP_SHAREDKEY )
14616+ msg.authtype.data = P80211ENUM_authalg_sharedkey;
14617+ else
14618+ msg.authtype.data = P80211ENUM_authalg_opensystem;
14619+
14620+ msg.msgcode = DIDmsg_lnxreq_autojoin;
14621+
14622+#if (WIRELESS_EXT < 21)
14623+ if (length) length--;
14624+#endif
14625+
14626+ /* Trim the last '\0' to fit the SSID format */
14627+
14628+ if (length && essid[length-1] == '\0') {
14629+ length--;
14630+ }
14631+
14632+ memcpy(msg.ssid.data.data, essid, length);
14633+ msg.ssid.data.len = length;
14634+
14635+ WLAN_LOG_DEBUG(1,"autojoin_ssid for %s \n",essid);
14636+ result = p80211req_dorequest(wlandev, (u8*)&msg);
14637+ WLAN_LOG_DEBUG(1,"autojoin_ssid %d\n",result);
14638+
14639+ if (result) {
14640+ err = -EFAULT;
14641+ goto exit;
14642+ }
14643+
14644+ exit:
14645+ DBFEXIT;
14646+ return err;
14647+}
14648+
14649+
14650+static int p80211wext_siwcommit(netdevice_t *dev,
14651+ struct iw_request_info *info,
14652+ struct iw_point *data, char *essid)
14653+{
14654+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
14655+ int err = 0;
14656+
14657+ DBFENTER;
14658+
14659+ if (!wlan_wext_write) {
14660+ err = (-EOPNOTSUPP);
14661+ goto exit;
14662+ }
14663+
14664+ /* Auto Join */
14665+ err = p80211wext_autojoin(wlandev);
14666+
14667+ exit:
14668+ DBFEXIT;
14669+ return err;
14670+}
14671+
14672+
14673+static int p80211wext_giwrate(netdevice_t *dev,
14674+ struct iw_request_info *info,
14675+ struct iw_param *rrq, char *extra)
14676+{
14677+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
14678+ p80211item_uint32_t mibitem;
14679+ p80211msg_dot11req_mibset_t msg;
14680+ int result;
14681+ int err = 0;
14682+
14683+ DBFENTER;
14684+
14685+ msg.msgcode = DIDmsg_dot11req_mibget;
14686+ mibitem.did = DIDmib_p2_p2MAC_p2CurrentTxRate;
14687+ memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
14688+ result = p80211req_dorequest(wlandev, (u8*)&msg);
14689+
14690+ if (result) {
14691+ err = -EFAULT;
14692+ goto exit;
14693+ }
14694+
14695+ memcpy(&mibitem, &msg.mibattribute.data, sizeof(mibitem));
14696+
14697+ rrq->fixed = 0; /* can it change? */
14698+ rrq->disabled = 0;
14699+ rrq->value = 0;
14700+
14701+#define HFA384x_RATEBIT_1 ((u16)1)
14702+#define HFA384x_RATEBIT_2 ((u16)2)
14703+#define HFA384x_RATEBIT_5dot5 ((u16)4)
14704+#define HFA384x_RATEBIT_11 ((u16)8)
14705+
14706+ switch (mibitem.data) {
14707+ case HFA384x_RATEBIT_1:
14708+ rrq->value = 1000000;
14709+ break;
14710+ case HFA384x_RATEBIT_2:
14711+ rrq->value = 2000000;
14712+ break;
14713+ case HFA384x_RATEBIT_5dot5:
14714+ rrq->value = 5500000;
14715+ break;
14716+ case HFA384x_RATEBIT_11:
14717+ rrq->value = 11000000;
14718+ break;
14719+ default:
14720+ err = -EINVAL;
14721+ }
14722+ exit:
14723+ DBFEXIT;
14724+ return err;
14725+}
14726+
14727+static int p80211wext_giwrts(netdevice_t *dev,
14728+ struct iw_request_info *info,
14729+ struct iw_param *rts, char *extra)
14730+{
14731+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
14732+ p80211item_uint32_t mibitem;
14733+ p80211msg_dot11req_mibset_t msg;
14734+ int result;
14735+ int err = 0;
14736+
14737+ DBFENTER;
14738+
14739+ msg.msgcode = DIDmsg_dot11req_mibget;
14740+ mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11RTSThreshold;
14741+ memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
14742+ result = p80211req_dorequest(wlandev, (u8*)&msg);
14743+
14744+ if (result) {
14745+ err = -EFAULT;
14746+ goto exit;
14747+ }
14748+
14749+ memcpy(&mibitem, &msg.mibattribute.data, sizeof(mibitem));
14750+
14751+ rts->value = mibitem.data;
14752+ rts->disabled = (rts->value == 2347);
14753+ rts->fixed = 1;
14754+
14755+ exit:
14756+ DBFEXIT;
14757+ return err;
14758+}
14759+
14760+
14761+static int p80211wext_siwrts(netdevice_t *dev,
14762+ struct iw_request_info *info,
14763+ struct iw_param *rts, char *extra)
14764+{
14765+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
14766+ p80211item_uint32_t mibitem;
14767+ p80211msg_dot11req_mibset_t msg;
14768+ int result;
14769+ int err = 0;
14770+
14771+ DBFENTER;
14772+
14773+ if (!wlan_wext_write) {
14774+ err = (-EOPNOTSUPP);
14775+ goto exit;
14776+ }
14777+
14778+ msg.msgcode = DIDmsg_dot11req_mibget;
14779+ mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11RTSThreshold;
14780+ if (rts->disabled)
14781+ mibitem.data = 2347;
14782+ else
14783+ mibitem.data = rts->value;
14784+
14785+ memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
14786+ result = p80211req_dorequest(wlandev, (u8*)&msg);
14787+
14788+ if (result) {
14789+ err = -EFAULT;
14790+ goto exit;
14791+ }
14792+
14793+ exit:
14794+ DBFEXIT;
14795+ return err;
14796+}
14797+
14798+static int p80211wext_giwfrag(netdevice_t *dev,
14799+ struct iw_request_info *info,
14800+ struct iw_param *frag, char *extra)
14801+{
14802+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
14803+ p80211item_uint32_t mibitem;
14804+ p80211msg_dot11req_mibset_t msg;
14805+ int result;
14806+ int err = 0;
14807+
14808+ DBFENTER;
14809+
14810+ msg.msgcode = DIDmsg_dot11req_mibget;
14811+ mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11FragmentationThreshold;
14812+ memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
14813+ result = p80211req_dorequest(wlandev, (u8*)&msg);
14814+
14815+ if (result) {
14816+ err = -EFAULT;
14817+ goto exit;
14818+ }
14819+
14820+ memcpy(&mibitem, &msg.mibattribute.data, sizeof(mibitem));
14821+
14822+ frag->value = mibitem.data;
14823+ frag->disabled = (frag->value == 2346);
14824+ frag->fixed = 1;
14825+
14826+ exit:
14827+ DBFEXIT;
14828+ return err;
14829+}
14830+
14831+static int p80211wext_siwfrag(netdevice_t *dev,
14832+ struct iw_request_info *info,
14833+ struct iw_param *frag, char *extra)
14834+{
14835+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
14836+ p80211item_uint32_t mibitem;
14837+ p80211msg_dot11req_mibset_t msg;
14838+ int result;
14839+ int err = 0;
14840+
14841+ DBFENTER;
14842+
14843+ if (!wlan_wext_write) {
14844+ err = (-EOPNOTSUPP);
14845+ goto exit;
14846+ }
14847+
14848+ msg.msgcode = DIDmsg_dot11req_mibset;
14849+ mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11FragmentationThreshold;
14850+
14851+ if (frag->disabled)
14852+ mibitem.data = 2346;
14853+ else
14854+ mibitem.data = frag->value;
14855+
14856+ memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
14857+ result = p80211req_dorequest(wlandev, (u8*)&msg);
14858+
14859+ if (result) {
14860+ err = -EFAULT;
14861+ goto exit;
14862+ }
14863+
14864+ exit:
14865+ DBFEXIT;
14866+ return err;
14867+}
14868+
14869+#ifndef IW_RETRY_LONG
14870+#define IW_RETRY_LONG IW_RETRY_MAX
14871+#endif
14872+
14873+#ifndef IW_RETRY_SHORT
14874+#define IW_RETRY_SHORT IW_RETRY_MIN
14875+#endif
14876+
14877+static int p80211wext_giwretry(netdevice_t *dev,
14878+ struct iw_request_info *info,
14879+ struct iw_param *rrq, char *extra)
14880+{
14881+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
14882+ p80211item_uint32_t mibitem;
14883+ p80211msg_dot11req_mibset_t msg;
14884+ int result;
14885+ int err = 0;
14886+ u16 shortretry, longretry, lifetime;
14887+
14888+ DBFENTER;
14889+
14890+ msg.msgcode = DIDmsg_dot11req_mibget;
14891+ mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11ShortRetryLimit;
14892+
14893+ memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
14894+ result = p80211req_dorequest(wlandev, (u8*)&msg);
14895+
14896+ if (result) {
14897+ err = -EFAULT;
14898+ goto exit;
14899+ }
14900+
14901+ memcpy(&mibitem, &msg.mibattribute.data, sizeof(mibitem));
14902+
14903+ shortretry = mibitem.data;
14904+
14905+ mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11LongRetryLimit;
14906+
14907+ memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
14908+ result = p80211req_dorequest(wlandev, (u8*)&msg);
14909+
14910+ if (result) {
14911+ err = -EFAULT;
14912+ goto exit;
14913+ }
14914+
14915+ memcpy(&mibitem, &msg.mibattribute.data, sizeof(mibitem));
14916+
14917+ longretry = mibitem.data;
14918+
14919+ mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11MaxTransmitMSDULifetime;
14920+
14921+ memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
14922+ result = p80211req_dorequest(wlandev, (u8*)&msg);
14923+
14924+ if (result) {
14925+ err = -EFAULT;
14926+ goto exit;
14927+ }
14928+
14929+ memcpy(&mibitem, &msg.mibattribute.data, sizeof(mibitem));
14930+
14931+ lifetime = mibitem.data;
14932+
14933+ rrq->disabled = 0;
14934+
14935+ if ((rrq->flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) {
14936+ rrq->flags = IW_RETRY_LIFETIME;
14937+ rrq->value = lifetime * 1024;
14938+ } else {
14939+ if (rrq->flags & IW_RETRY_LONG) {
14940+ rrq->flags = IW_RETRY_LIMIT | IW_RETRY_LONG;
14941+ rrq->value = longretry;
14942+ } else {
14943+ rrq->flags = IW_RETRY_LIMIT;
14944+ rrq->value = shortretry;
14945+ if (shortretry != longretry)
14946+ rrq->flags |= IW_RETRY_SHORT;
14947+ }
14948+ }
14949+
14950+ exit:
14951+ DBFEXIT;
14952+ return err;
14953+
14954+}
14955+
14956+static int p80211wext_siwretry(netdevice_t *dev,
14957+ struct iw_request_info *info,
14958+ struct iw_param *rrq, char *extra)
14959+{
14960+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
14961+ p80211item_uint32_t mibitem;
14962+ p80211msg_dot11req_mibset_t msg;
14963+ int result;
14964+ int err = 0;
14965+
14966+ DBFENTER;
14967+
14968+ if (!wlan_wext_write) {
14969+ err = (-EOPNOTSUPP);
14970+ goto exit;
14971+ }
14972+
14973+ if (rrq->disabled) {
14974+ err = -EINVAL;
14975+ goto exit;
14976+ }
14977+
14978+ msg.msgcode = DIDmsg_dot11req_mibset;
14979+
14980+ if ((rrq->flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) {
14981+ mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11MaxTransmitMSDULifetime;
14982+ mibitem.data = rrq->value /= 1024;
14983+
14984+ memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
14985+ result = p80211req_dorequest(wlandev, (u8*)&msg);
14986+
14987+ if (result) {
14988+ err = -EFAULT;
14989+ goto exit;
14990+ }
14991+ } else {
14992+ if (rrq->flags & IW_RETRY_LONG) {
14993+ mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11LongRetryLimit;
14994+ mibitem.data = rrq->value;
14995+
14996+ memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
14997+ result = p80211req_dorequest(wlandev, (u8*)&msg);
14998+
14999+ if (result) {
15000+ err = -EFAULT;
15001+ goto exit;
15002+ }
15003+ }
15004+
15005+ if (rrq->flags & IW_RETRY_SHORT) {
15006+ mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11ShortRetryLimit;
15007+ mibitem.data = rrq->value;
15008+
15009+ memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
15010+ result = p80211req_dorequest(wlandev, (u8*)&msg);
15011+
15012+ if (result) {
15013+ err = -EFAULT;
15014+ goto exit;
15015+ }
15016+ }
15017+ }
15018+
15019+ exit:
15020+ DBFEXIT;
15021+ return err;
15022+
15023+}
15024+
15025+static int p80211wext_siwtxpow(netdevice_t *dev,
15026+ struct iw_request_info *info,
15027+ struct iw_param *rrq, char *extra)
15028+{
15029+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
15030+ p80211item_uint32_t mibitem;
15031+ p80211msg_dot11req_mibset_t msg;
15032+ int result;
15033+ int err = 0;
15034+
15035+ DBFENTER;
15036+
15037+ if (!wlan_wext_write) {
15038+ err = (-EOPNOTSUPP);
15039+ goto exit;
15040+ }
15041+
15042+ msg.msgcode = DIDmsg_dot11req_mibset;
15043+ mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11CurrentTxPowerLevel;
15044+ if (rrq->fixed == 0)
15045+ mibitem.data = 30;
15046+ else
15047+ mibitem.data = rrq->value;
15048+ memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
15049+ result = p80211req_dorequest(wlandev, (u8*)&msg);
15050+
15051+ if (result) {
15052+ err = -EFAULT;
15053+ goto exit;
15054+ }
15055+
15056+ exit:
15057+ DBFEXIT;
15058+ return err;
15059+}
15060+
15061+static int p80211wext_giwtxpow(netdevice_t *dev,
15062+ struct iw_request_info *info,
15063+ struct iw_param *rrq, char *extra)
15064+{
15065+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
15066+ p80211item_uint32_t mibitem;
15067+ p80211msg_dot11req_mibset_t msg;
15068+ int result;
15069+ int err = 0;
15070+
15071+ DBFENTER;
15072+
15073+ msg.msgcode = DIDmsg_dot11req_mibget;
15074+ mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11CurrentTxPowerLevel;
15075+
15076+ memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
15077+ result = p80211req_dorequest(wlandev, (u8*)&msg);
15078+
15079+ if (result) {
15080+ err = -EFAULT;
15081+ goto exit;
15082+ }
15083+
15084+ memcpy(&mibitem, &msg.mibattribute.data, sizeof(mibitem));
15085+
15086+ // XXX handle OFF by setting disabled = 1;
15087+
15088+ rrq->flags = 0; // IW_TXPOW_DBM;
15089+ rrq->disabled = 0;
15090+ rrq->fixed = 0;
15091+ rrq->value = mibitem.data;
15092+
15093+ exit:
15094+ DBFEXIT;
15095+ return err;
15096+}
15097+
15098+static int p80211wext_siwspy(netdevice_t *dev,
15099+ struct iw_request_info *info,
15100+ struct iw_point *srq, char *extra)
15101+{
15102+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
15103+ struct sockaddr address[IW_MAX_SPY];
15104+ int number = srq->length;
15105+ int i;
15106+
15107+ DBFENTER;
15108+
15109+ /* Copy the data from the input buffer */
15110+ memcpy(address, extra, sizeof(struct sockaddr)*number);
15111+
15112+ wlandev->spy_number = 0;
15113+
15114+ if (number > 0) {
15115+
15116+ /* extract the addresses */
15117+ for (i = 0; i < number; i++) {
15118+
15119+ memcpy(wlandev->spy_address[i], address[i].sa_data, ETH_ALEN);
15120+ }
15121+
15122+ /* reset stats */
15123+ memset(wlandev->spy_stat, 0, sizeof(struct iw_quality) * IW_MAX_SPY);
15124+
15125+ /* set number of addresses */
15126+ wlandev->spy_number = number;
15127+ }
15128+
15129+ DBFEXIT;
15130+ return 0;
15131+}
15132+
15133+/* jkriegl: from orinoco, modified */
15134+static int p80211wext_giwspy(netdevice_t *dev,
15135+ struct iw_request_info *info,
15136+ struct iw_point *srq, char *extra)
15137+{
15138+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
15139+
15140+ struct sockaddr address[IW_MAX_SPY];
15141+ struct iw_quality spy_stat[IW_MAX_SPY];
15142+ int number;
15143+ int i;
15144+
15145+ DBFENTER;
15146+
15147+ number = wlandev->spy_number;
15148+
15149+ if (number > 0) {
15150+
15151+ /* populate address and spy struct's */
15152+ for (i = 0; i < number; i++) {
15153+ memcpy(address[i].sa_data, wlandev->spy_address[i], ETH_ALEN);
15154+ address[i].sa_family = AF_UNIX;
15155+ memcpy(&spy_stat[i], &wlandev->spy_stat[i], sizeof(struct iw_quality));
15156+ }
15157+
15158+ /* reset update flag */
15159+ for (i=0; i < number; i++)
15160+ wlandev->spy_stat[i].updated = 0;
15161+ }
15162+
15163+ /* push stuff to user space */
15164+ srq->length = number;
15165+ memcpy(extra, address, sizeof(struct sockaddr)*number);
15166+ memcpy(extra+sizeof(struct sockaddr)*number, spy_stat, sizeof(struct iw_quality)*number);
15167+
15168+ DBFEXIT;
15169+ return 0;
15170+}
15171+
15172+static int prism2_result2err (int prism2_result)
15173+{
15174+ int err = 0;
15175+
15176+ switch (prism2_result) {
15177+ case P80211ENUM_resultcode_invalid_parameters:
15178+ err = -EINVAL;
15179+ break;
15180+ case P80211ENUM_resultcode_implementation_failure:
15181+ err = -EIO;
15182+ break;
15183+ case P80211ENUM_resultcode_not_supported:
15184+ err = -EOPNOTSUPP;
15185+ break;
15186+ default:
15187+ err = 0;
15188+ break;
15189+ }
15190+
15191+ return err;
15192+}
15193+
15194+static int p80211wext_siwscan(netdevice_t *dev,
15195+ struct iw_request_info *info,
15196+ struct iw_point *srq, char *extra)
15197+{
15198+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
15199+ p80211msg_dot11req_scan_t msg;
15200+ int result;
15201+ int err = 0;
15202+ int i = 0;
15203+
15204+ DBFENTER;
15205+
15206+ if (wlandev->macmode == WLAN_MACMODE_ESS_AP) {
15207+ WLAN_LOG_ERROR("Can't scan in AP mode\n");
15208+ err = (-EOPNOTSUPP);
15209+ goto exit;
15210+ }
15211+
15212+ memset(&msg, 0x00, sizeof(p80211msg_dot11req_scan_t));
15213+ msg.msgcode = DIDmsg_dot11req_scan;
15214+ msg.bsstype.data = P80211ENUM_bsstype_any;
15215+
15216+ memset(&(msg.bssid.data), 0xFF, sizeof (p80211item_pstr6_t));
15217+ msg.bssid.data.len = 6;
15218+
15219+ msg.scantype.data = P80211ENUM_scantype_active;
15220+ msg.probedelay.data = 0;
15221+
15222+ for (i = 1; i <= 14; i++)
15223+ msg.channellist.data.data[i-1] = i;
15224+ msg.channellist.data.len = 14;
15225+
15226+ msg.maxchanneltime.data = 250;
15227+ msg.minchanneltime.data = 200;
15228+
15229+ result = p80211req_dorequest(wlandev, (u8*)&msg);
15230+ if (result)
15231+ err = prism2_result2err (msg.resultcode.data);
15232+
15233+ exit:
15234+ DBFEXIT;
15235+ return err;
15236+}
15237+
15238+
15239+/* Helper to translate scan into Wireless Extensions scan results.
15240+ * Inspired by the prism54 code, which was in turn inspired by the
15241+ * airo driver code.
15242+ */
15243+static char *
15244+wext_translate_bss(struct iw_request_info *info, char *current_ev,
15245+ char *end_buf, p80211msg_dot11req_scan_results_t *bss)
15246+{
15247+ struct iw_event iwe; /* Temporary buffer */
15248+
15249+ /* The first entry must be the MAC address */
15250+ memcpy(iwe.u.ap_addr.sa_data, bss->bssid.data.data, WLAN_BSSID_LEN);
15251+ iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
15252+ iwe.cmd = SIOCGIWAP;
15253+ current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_ADDR_LEN);
15254+
15255+ /* The following entries will be displayed in the same order we give them */
15256+
15257+ /* The ESSID. */
15258+ if (bss->ssid.data.len > 0) {
15259+ char essid[IW_ESSID_MAX_SIZE + 1];
15260+ int size;
15261+
15262+ size = wlan_min(IW_ESSID_MAX_SIZE, bss->ssid.data.len);
15263+ memset(&essid, 0, sizeof (essid));
15264+ memcpy(&essid, bss->ssid.data.data, size);
15265+ WLAN_LOG_DEBUG(1, " essid size = %d\n", size);
15266+ iwe.u.data.length = size;
15267+ iwe.u.data.flags = 1;
15268+ iwe.cmd = SIOCGIWESSID;
15269+ current_ev = iwe_stream_add_point(info, current_ev, end_buf, &iwe, &essid[0]);
15270+ WLAN_LOG_DEBUG(1, " essid size OK.\n");
15271+ }
15272+
15273+ switch (bss->bsstype.data) {
15274+ case P80211ENUM_bsstype_infrastructure:
15275+ iwe.u.mode = IW_MODE_MASTER;
15276+ break;
15277+
15278+ case P80211ENUM_bsstype_independent:
15279+ iwe.u.mode = IW_MODE_ADHOC;
15280+ break;
15281+
15282+ default:
15283+ iwe.u.mode = 0;
15284+ break;
15285+ }
15286+ iwe.cmd = SIOCGIWMODE;
15287+ if (iwe.u.mode)
15288+ current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_UINT_LEN);
15289+
15290+ /* Encryption capability */
15291+ if (bss->privacy.data == P80211ENUM_truth_true)
15292+ iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
15293+ else
15294+ iwe.u.data.flags = IW_ENCODE_DISABLED;
15295+ iwe.u.data.length = 0;
15296+ iwe.cmd = SIOCGIWENCODE;
15297+ current_ev = iwe_stream_add_point(info, current_ev, end_buf, &iwe, NULL);
15298+
15299+ /* Add frequency. (short) bss->channel is the frequency in MHz */
15300+ iwe.u.freq.m = bss->dschannel.data;
15301+ iwe.u.freq.e = 0;
15302+ iwe.cmd = SIOCGIWFREQ;
15303+ current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_FREQ_LEN);
15304+
15305+ /* Add quality statistics */
15306+ iwe.u.qual.level = bss->signal.data;
15307+ iwe.u.qual.noise = bss->noise.data;
15308+ /* do a simple SNR for quality */
15309+ iwe.u.qual.qual = qual_as_percent(bss->signal.data - bss->noise.data);
15310+ iwe.cmd = IWEVQUAL;
15311+ current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_QUAL_LEN);
15312+
15313+ return current_ev;
15314+}
15315+
15316+
15317+static int p80211wext_giwscan(netdevice_t *dev,
15318+ struct iw_request_info *info,
15319+ struct iw_point *srq, char *extra)
15320+{
15321+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
15322+ p80211msg_dot11req_scan_results_t msg;
15323+ int result = 0;
15324+ int err = 0;
15325+ int i = 0;
15326+ int scan_good = 0;
15327+ char *current_ev = extra;
15328+
15329+ DBFENTER;
15330+
15331+ /* Since wireless tools doesn't really have a way of passing how
15332+ * many scan results results there were back here, keep grabbing them
15333+ * until we fail.
15334+ */
15335+ do {
15336+ memset(&msg, 0, sizeof(msg));
15337+ msg.msgcode = DIDmsg_dot11req_scan_results;
15338+ msg.bssindex.data = i;
15339+
15340+ result = p80211req_dorequest(wlandev, (u8*)&msg);
15341+ if ((result != 0) ||
15342+ (msg.resultcode.data != P80211ENUM_resultcode_success)) {
15343+ break;
15344+ }
15345+
15346+ current_ev = wext_translate_bss(info, current_ev, extra + IW_SCAN_MAX_DATA, &msg);
15347+ scan_good = 1;
15348+ i++;
15349+ } while (i < IW_MAX_AP);
15350+
15351+ srq->length = (current_ev - extra);
15352+ srq->flags = 0; /* todo */
15353+
15354+ if (result && !scan_good)
15355+ err = prism2_result2err (msg.resultcode.data);
15356+
15357+ DBFEXIT;
15358+ return err;
15359+}
15360+
15361+/*****************************************************/
15362+//extra wireless extensions stuff to support NetworkManager (I hope)
15363+
15364+/* SIOCSIWENCODEEXT */
15365+static int p80211wext_set_encodeext(struct net_device *dev,
15366+ struct iw_request_info *info,
15367+ union iwreq_data *wrqu, char *extra)
15368+{
15369+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
15370+ struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
15371+ p80211msg_dot11req_mibset_t msg;
15372+ p80211item_pstr32_t *pstr;
15373+
15374+ int result = 0;
15375+ struct iw_point *encoding = &wrqu->encoding;
15376+ int idx = encoding->flags & IW_ENCODE_INDEX;
15377+
15378+ WLAN_LOG_DEBUG(1,"set_encode_ext flags[%d] alg[%d] keylen[%d]\n",ext->ext_flags,(int)ext->alg,(int)ext->key_len);
15379+
15380+
15381+ if ( ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY ) {
15382+ // set default key ? I'm not sure if this the the correct thing to do here
15383+
15384+ if ( idx ) {
15385+ if (idx < 1 || idx > NUM_WEPKEYS) {
15386+ return -EINVAL;
15387+ } else
15388+ idx--;
15389+ }
15390+ WLAN_LOG_DEBUG(1,"setting default key (%d)\n",idx);
15391+ result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID, idx);
15392+ if ( result )
15393+ return -EFAULT;
15394+ }
15395+
15396+
15397+ if ( ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY ) {
15398+ if (!(ext->alg & IW_ENCODE_ALG_WEP)) {
15399+ WLAN_LOG_DEBUG(1,"asked to set a non wep key :(");
15400+ return -EINVAL;
15401+ }
15402+ if (idx) {
15403+ if (idx <1 || idx > NUM_WEPKEYS)
15404+ return -EINVAL;
15405+ else
15406+ idx--;
15407+ }
15408+ WLAN_LOG_DEBUG(1,"Set WEP key (%d)\n",idx);
15409+ wlandev->wep_keylens[idx] = ext->key_len;
15410+ memcpy(wlandev->wep_keys[idx], ext->key, ext->key_len);
15411+
15412+ memset( &msg,0,sizeof(msg));
15413+ pstr = (p80211item_pstr32_t*)&msg.mibattribute.data;
15414+ memcpy(pstr->data.data, ext->key,ext->key_len);
15415+ pstr->data.len = ext->key_len;
15416+ switch (idx) {
15417+ case 0:
15418+ pstr->did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0;
15419+ break;
15420+ case 1:
15421+ pstr->did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey1;
15422+ break;
15423+ case 2:
15424+ pstr->did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey2;
15425+ break;
15426+ case 3:
15427+ pstr->did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey3;
15428+ break;
15429+ default:
15430+ break;
15431+ }
15432+ msg.msgcode = DIDmsg_dot11req_mibset;
15433+ result = p80211req_dorequest(wlandev,(u8*)&msg);
15434+ WLAN_LOG_DEBUG(1,"result (%d)\n",result);
15435+ }
15436+ return result;
15437+}
15438+
15439+/* SIOCGIWENCODEEXT */
15440+static int p80211wext_get_encodeext(struct net_device *dev,
15441+ struct iw_request_info *info,
15442+ union iwreq_data *wrqu, char *extra)
15443+
15444+{
15445+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
15446+ struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
15447+
15448+ struct iw_point *encoding = &wrqu->encoding;
15449+ int result = 0;
15450+ int max_len;
15451+ int idx;
15452+
15453+ DBFENTER;
15454+
15455+ WLAN_LOG_DEBUG(1,"get_encode_ext flags[%d] alg[%d] keylen[%d]\n",ext->ext_flags,(int)ext->alg,(int)ext->key_len);
15456+
15457+
15458+ max_len = encoding->length - sizeof(*ext);
15459+ if ( max_len <= 0) {
15460+ WLAN_LOG_DEBUG(1,"get_encodeext max_len [%d] invalid\n",max_len);
15461+ result = -EINVAL;
15462+ goto exit;
15463+ }
15464+ idx = encoding->flags & IW_ENCODE_INDEX;
15465+
15466+ WLAN_LOG_DEBUG(1,"get_encode_ext index [%d]\n",idx);
15467+
15468+ if (idx) {
15469+ if (idx < 1 || idx > NUM_WEPKEYS ) {
15470+ WLAN_LOG_DEBUG(1,"get_encode_ext invalid key index [%d]\n",idx);
15471+ result = -EINVAL;
15472+ goto exit;
15473+ }
15474+ idx--;
15475+ } else {
15476+ /* default key ? not sure what to do */
15477+ /* will just use key[0] for now ! FIX ME */
15478+ }
15479+
15480+ encoding->flags = idx + 1;
15481+ memset(ext,0,sizeof(*ext));
15482+
15483+ ext->alg = IW_ENCODE_ALG_WEP;
15484+ ext->key_len = wlandev->wep_keylens[idx];
15485+ memcpy( ext->key, wlandev->wep_keys[idx] , ext->key_len );
15486+
15487+ encoding->flags |= IW_ENCODE_ENABLED;
15488+exit:
15489+ DBFEXIT;
15490+
15491+ return result;
15492+}
15493+
15494+
15495+/* SIOCSIWAUTH */
15496+static int p80211_wext_set_iwauth (struct net_device *dev,
15497+ struct iw_request_info *info,
15498+ union iwreq_data *wrqu, char *extra)
15499+{
15500+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
15501+ struct iw_param *param = &wrqu->param;
15502+ int result =0;
15503+
15504+ WLAN_LOG_DEBUG(1,"set_iwauth flags[%d]\n",(int)param->flags & IW_AUTH_INDEX );
15505+
15506+ switch (param->flags & IW_AUTH_INDEX) {
15507+ case IW_AUTH_DROP_UNENCRYPTED:
15508+ WLAN_LOG_DEBUG(1,"drop_unencrypted %d\n",param->value);
15509+ if (param->value)
15510+ result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted, P80211ENUM_truth_true);
15511+ else
15512+ result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted, P80211ENUM_truth_false);
15513+ break;
15514+
15515+ case IW_AUTH_PRIVACY_INVOKED:
15516+ WLAN_LOG_DEBUG(1,"privacy invoked %d\n",param->value);
15517+ if ( param->value)
15518+ result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked, P80211ENUM_truth_true);
15519+ else
15520+ result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked, P80211ENUM_truth_false);
15521+
15522+ break;
15523+
15524+ case IW_AUTH_80211_AUTH_ALG:
15525+ if ( param->value & IW_AUTH_ALG_OPEN_SYSTEM ) {
15526+ WLAN_LOG_DEBUG(1,"set open_system\n");
15527+ wlandev->hostwep &= ~HOSTWEP_SHAREDKEY;
15528+ } else if ( param->value & IW_AUTH_ALG_SHARED_KEY) {
15529+ WLAN_LOG_DEBUG(1,"set shared key\n");
15530+ wlandev->hostwep |= HOSTWEP_SHAREDKEY;
15531+ } else {
15532+ /* don't know what to do know :( */
15533+ WLAN_LOG_DEBUG(1,"unknown AUTH_ALG (%d)\n",param->value);
15534+ result = -EINVAL;
15535+ }
15536+ break;
15537+
15538+ default:
15539+ break;
15540+ }
15541+
15542+
15543+
15544+ return result;
15545+}
15546+
15547+/* SIOCSIWAUTH */
15548+static int p80211_wext_get_iwauth (struct net_device *dev,
15549+ struct iw_request_info *info,
15550+ union iwreq_data *wrqu, char *extra)
15551+{
15552+ wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
15553+ struct iw_param *param = &wrqu->param;
15554+ int result =0;
15555+
15556+ WLAN_LOG_DEBUG(1,"get_iwauth flags[%d]\n",(int)param->flags & IW_AUTH_INDEX );
15557+
15558+ switch (param->flags & IW_AUTH_INDEX) {
15559+ case IW_AUTH_DROP_UNENCRYPTED:
15560+ param->value = wlandev->hostwep & HOSTWEP_EXCLUDEUNENCRYPTED?1:0;
15561+ break;
15562+
15563+ case IW_AUTH_PRIVACY_INVOKED:
15564+ param->value = wlandev->hostwep & HOSTWEP_PRIVACYINVOKED?1:0;
15565+ break;
15566+
15567+ case IW_AUTH_80211_AUTH_ALG:
15568+ param->value = wlandev->hostwep & HOSTWEP_SHAREDKEY?IW_AUTH_ALG_SHARED_KEY:IW_AUTH_ALG_OPEN_SYSTEM;
15569+ break;
15570+
15571+
15572+ default:
15573+ break;
15574+ }
15575+
15576+
15577+
15578+ return result;
15579+}
15580+
15581+static iw_handler p80211wext_handlers[] = {
15582+ (iw_handler) p80211wext_siwcommit, /* SIOCSIWCOMMIT */
15583+ (iw_handler) p80211wext_giwname, /* SIOCGIWNAME */
15584+ (iw_handler) NULL, /* SIOCSIWNWID */
15585+ (iw_handler) NULL, /* SIOCGIWNWID */
15586+ (iw_handler) p80211wext_siwfreq, /* SIOCSIWFREQ */
15587+ (iw_handler) p80211wext_giwfreq, /* SIOCGIWFREQ */
15588+ (iw_handler) p80211wext_siwmode, /* SIOCSIWMODE */
15589+ (iw_handler) p80211wext_giwmode, /* SIOCGIWMODE */
15590+ (iw_handler) NULL, /* SIOCSIWSENS */
15591+ (iw_handler) NULL, /* SIOCGIWSENS */
15592+ (iw_handler) NULL, /* not used */ /* SIOCSIWRANGE */
15593+ (iw_handler) p80211wext_giwrange, /* SIOCGIWRANGE */
15594+ (iw_handler) NULL, /* not used */ /* SIOCSIWPRIV */
15595+ (iw_handler) NULL, /* kernel code */ /* SIOCGIWPRIV */
15596+ (iw_handler) NULL, /* not used */ /* SIOCSIWSTATS */
15597+ (iw_handler) NULL, /* kernel code */ /* SIOCGIWSTATS */
15598+ (iw_handler) p80211wext_siwspy, /* SIOCSIWSPY */
15599+ (iw_handler) p80211wext_giwspy, /* SIOCGIWSPY */
15600+ (iw_handler) NULL, /* -- hole -- */
15601+ (iw_handler) NULL, /* -- hole -- */
15602+ (iw_handler) NULL, /* SIOCSIWAP */
15603+ (iw_handler) p80211wext_giwap, /* SIOCGIWAP */
15604+ (iw_handler) NULL, /* -- hole -- */
15605+ (iw_handler) NULL, /* SIOCGIWAPLIST */
15606+ (iw_handler) p80211wext_siwscan, /* SIOCSIWSCAN */
15607+ (iw_handler) p80211wext_giwscan, /* SIOCGIWSCAN */
15608+ (iw_handler) p80211wext_siwessid, /* SIOCSIWESSID */
15609+ (iw_handler) p80211wext_giwessid, /* SIOCGIWESSID */
15610+ (iw_handler) NULL, /* SIOCSIWNICKN */
15611+ (iw_handler) p80211wext_giwessid, /* SIOCGIWNICKN */
15612+ (iw_handler) NULL, /* -- hole -- */
15613+ (iw_handler) NULL, /* -- hole -- */
15614+ (iw_handler) NULL, /* SIOCSIWRATE */
15615+ (iw_handler) p80211wext_giwrate, /* SIOCGIWRATE */
15616+ (iw_handler) p80211wext_siwrts, /* SIOCSIWRTS */
15617+ (iw_handler) p80211wext_giwrts, /* SIOCGIWRTS */
15618+ (iw_handler) p80211wext_siwfrag, /* SIOCSIWFRAG */
15619+ (iw_handler) p80211wext_giwfrag, /* SIOCGIWFRAG */
15620+ (iw_handler) p80211wext_siwtxpow, /* SIOCSIWTXPOW */
15621+ (iw_handler) p80211wext_giwtxpow, /* SIOCGIWTXPOW */
15622+ (iw_handler) p80211wext_siwretry, /* SIOCSIWRETRY */
15623+ (iw_handler) p80211wext_giwretry, /* SIOCGIWRETRY */
15624+ (iw_handler) p80211wext_siwencode, /* SIOCSIWENCODE */
15625+ (iw_handler) p80211wext_giwencode, /* SIOCGIWENCODE */
15626+ (iw_handler) NULL, /* SIOCSIWPOWER */
15627+ (iw_handler) NULL, /* SIOCGIWPOWER */
15628+/* WPA operations */
15629+ (iw_handler) NULL, /* -- hole -- */
15630+ (iw_handler) NULL, /* -- hole -- */
15631+ (iw_handler) NULL, /* SIOCSIWGENIE set generic IE */
15632+ (iw_handler) NULL, /* SIOCGIWGENIE get generic IE */
15633+ (iw_handler) p80211_wext_set_iwauth, /* SIOCSIWAUTH set authentication mode params */
15634+ (iw_handler) p80211_wext_get_iwauth, /* SIOCGIWAUTH get authentication mode params */
15635+
15636+ (iw_handler) p80211wext_set_encodeext, /* SIOCSIWENCODEEXT set encoding token & mode */
15637+ (iw_handler) p80211wext_get_encodeext, /* SIOCGIWENCODEEXT get encoding token & mode */
15638+ (iw_handler) NULL, /* SIOCSIWPMKSA PMKSA cache operation */
15639+};
15640+
15641+struct iw_handler_def p80211wext_handler_def = {
15642+ .num_standard = ARRAY_SIZE(p80211wext_handlers),
15643+ .num_private = 0,
15644+ .num_private_args = 0,
15645+ .standard = p80211wext_handlers,
15646+ .private = NULL,
15647+ .private_args = NULL,
15648+ .get_wireless_stats = p80211wext_get_wireless_stats
15649+};
15650+
15651+int p80211wext_event_associated(wlandevice_t *wlandev, int assoc)
15652+{
15653+ union iwreq_data data;
15654+
15655+ DBFENTER;
15656+
15657+ /* Send the association state first */
15658+ data.ap_addr.sa_family = ARPHRD_ETHER;
15659+ if (assoc) {
15660+ memcpy(data.ap_addr.sa_data, wlandev->bssid, WLAN_ADDR_LEN);
15661+ } else {
15662+ memset(data.ap_addr.sa_data, 0, WLAN_ADDR_LEN);
15663+ }
15664+
15665+ if (wlan_wext_write)
15666+ wireless_send_event(wlandev->netdev, SIOCGIWAP, &data, NULL);
15667+
15668+ if (!assoc) goto done;
15669+
15670+ // XXX send association data, like IEs, etc etc.
15671+
15672+ done:
15673+ DBFEXIT;
15674+ return 0;
15675+}
15676+
15677+
15678+
15679+
15680--- /dev/null
15681+++ b/drivers/staging/wlan-ng/prism2mgmt.c
15682@@ -0,0 +1,1363 @@
15683+/* src/prism2/driver/prism2mgmt.c
15684+*
15685+* Management request handler functions.
15686+*
15687+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
15688+* --------------------------------------------------------------------
15689+*
15690+* linux-wlan
15691+*
15692+* The contents of this file are subject to the Mozilla Public
15693+* License Version 1.1 (the "License"); you may not use this file
15694+* except in compliance with the License. You may obtain a copy of
15695+* the License at http://www.mozilla.org/MPL/
15696+*
15697+* Software distributed under the License is distributed on an "AS
15698+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
15699+* implied. See the License for the specific language governing
15700+* rights and limitations under the License.
15701+*
15702+* Alternatively, the contents of this file may be used under the
15703+* terms of the GNU Public License version 2 (the "GPL"), in which
15704+* case the provisions of the GPL are applicable instead of the
15705+* above. If you wish to allow the use of your version of this file
15706+* only under the terms of the GPL and not to allow others to use
15707+* your version of this file under the MPL, indicate your decision
15708+* by deleting the provisions above and replace them with the notice
15709+* and other provisions required by the GPL. If you do not delete
15710+* the provisions above, a recipient may use your version of this
15711+* file under either the MPL or the GPL.
15712+*
15713+* --------------------------------------------------------------------
15714+*
15715+* Inquiries regarding the linux-wlan Open Source project can be
15716+* made directly to:
15717+*
15718+* AbsoluteValue Systems Inc.
15719+* info@linux-wlan.com
15720+* http://www.linux-wlan.com
15721+*
15722+* --------------------------------------------------------------------
15723+*
15724+* Portions of the development of this software were funded by
15725+* Intersil Corporation as part of PRISM(R) chipset product development.
15726+*
15727+* --------------------------------------------------------------------
15728+*
15729+* The functions in this file handle management requests sent from
15730+* user mode.
15731+*
15732+* Most of these functions have two separate blocks of code that are
15733+* conditional on whether this is a station or an AP. This is used
15734+* to separate out the STA and AP responses to these management primitives.
15735+* It's a choice (good, bad, indifferent?) to have the code in the same
15736+* place so it's clear that the same primitive is implemented in both
15737+* cases but has different behavior.
15738+*
15739+* --------------------------------------------------------------------
15740+*/
15741+
15742+/*================================================================*/
15743+/* System Includes */
15744+#define WLAN_DBVAR prism2_debug
15745+
15746+
15747+#include <linux/if_arp.h>
15748+#include <linux/module.h>
15749+#include <linux/kernel.h>
15750+#include <linux/wait.h>
15751+#include <linux/sched.h>
15752+#include <linux/types.h>
15753+#include <linux/slab.h>
15754+#include <linux/wireless.h>
15755+#include <linux/netdevice.h>
15756+#include <linux/delay.h>
15757+#include <asm/io.h>
15758+#include <asm/byteorder.h>
15759+#include <linux/random.h>
15760+#include <linux/usb.h>
15761+
15762+#include "wlan_compat.h"
15763+
15764+/*================================================================*/
15765+/* Project Includes */
15766+
15767+#include "p80211types.h"
15768+#include "p80211hdr.h"
15769+#include "p80211mgmt.h"
15770+#include "p80211conv.h"
15771+#include "p80211msg.h"
15772+#include "p80211netdev.h"
15773+#include "p80211metadef.h"
15774+#include "p80211metastruct.h"
15775+#include "hfa384x.h"
15776+#include "prism2mgmt.h"
15777+
15778+/* Converts 802.11 format rate specifications to prism2 */
15779+#define p80211rate_to_p2bit(n) ((((n)&~BIT7) == 2) ? BIT0 : \
15780+ (((n)&~BIT7) == 4) ? BIT1 : \
15781+ (((n)&~BIT7) == 11) ? BIT2 : \
15782+ (((n)&~BIT7) == 22) ? BIT3 : 0)
15783+
15784+/*----------------------------------------------------------------
15785+* prism2mgmt_scan
15786+*
15787+* Initiate a scan for BSSs.
15788+*
15789+* This function corresponds to MLME-scan.request and part of
15790+* MLME-scan.confirm. As far as I can tell in the standard, there
15791+* are no restrictions on when a scan.request may be issued. We have
15792+* to handle in whatever state the driver/MAC happen to be.
15793+*
15794+* Arguments:
15795+* wlandev wlan device structure
15796+* msgp ptr to msg buffer
15797+*
15798+* Returns:
15799+* 0 success and done
15800+* <0 success, but we're waiting for something to finish.
15801+* >0 an error occurred while handling the message.
15802+* Side effects:
15803+*
15804+* Call context:
15805+* process thread (usually)
15806+* interrupt
15807+----------------------------------------------------------------*/
15808+int prism2mgmt_scan(wlandevice_t *wlandev, void *msgp)
15809+{
15810+ int result = 0;
15811+ hfa384x_t *hw = wlandev->priv;
15812+ p80211msg_dot11req_scan_t *msg = msgp;
15813+ u16 roamingmode, word;
15814+ int i, timeout;
15815+ int istmpenable = 0;
15816+
15817+ hfa384x_HostScanRequest_data_t scanreq;
15818+
15819+ DBFENTER;
15820+
15821+ /* gatekeeper check */
15822+ if (HFA384x_FIRMWARE_VERSION(hw->ident_sta_fw.major,
15823+ hw->ident_sta_fw.minor,
15824+ hw->ident_sta_fw.variant) <
15825+ HFA384x_FIRMWARE_VERSION(1,3,2)) {
15826+ WLAN_LOG_ERROR("HostScan not supported with current firmware (<1.3.2).\n");
15827+ result = 1;
15828+ msg->resultcode.data = P80211ENUM_resultcode_not_supported;
15829+ goto exit;
15830+ }
15831+
15832+ memset(&scanreq, 0, sizeof(scanreq));
15833+
15834+ /* save current roaming mode */
15835+ result = hfa384x_drvr_getconfig16(hw,
15836+ HFA384x_RID_CNFROAMINGMODE, &roamingmode);
15837+ if ( result ) {
15838+ WLAN_LOG_ERROR("getconfig(ROAMMODE) failed. result=%d\n",
15839+ result);
15840+ msg->resultcode.data =
15841+ P80211ENUM_resultcode_implementation_failure;
15842+ goto exit;
15843+ }
15844+
15845+ /* drop into mode 3 for the scan */
15846+ result = hfa384x_drvr_setconfig16(hw,
15847+ HFA384x_RID_CNFROAMINGMODE,
15848+ HFA384x_ROAMMODE_HOSTSCAN_HOSTROAM);
15849+ if ( result ) {
15850+ WLAN_LOG_ERROR("setconfig(ROAMINGMODE) failed. result=%d\n",
15851+ result);
15852+ msg->resultcode.data =
15853+ P80211ENUM_resultcode_implementation_failure;
15854+ goto exit;
15855+ }
15856+
15857+ /* active or passive? */
15858+ if (HFA384x_FIRMWARE_VERSION(hw->ident_sta_fw.major,
15859+ hw->ident_sta_fw.minor,
15860+ hw->ident_sta_fw.variant) >
15861+ HFA384x_FIRMWARE_VERSION(1,5,0)) {
15862+ if (msg->scantype.data != P80211ENUM_scantype_active) {
15863+ word = host2hfa384x_16(msg->maxchanneltime.data);
15864+ } else {
15865+ word = 0;
15866+ }
15867+ result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFPASSIVESCANCTRL, word);
15868+ if ( result ) {
15869+ WLAN_LOG_WARNING("Passive scan not supported with "
15870+ "current firmware. (<1.5.1)\n");
15871+ }
15872+ }
15873+
15874+ /* set up the txrate to be 2MBPS. Should be fastest basicrate... */
15875+ word = HFA384x_RATEBIT_2;
15876+ scanreq.txRate = host2hfa384x_16(word);
15877+
15878+ /* set up the channel list */
15879+ word = 0;
15880+ for (i = 0; i < msg->channellist.data.len; i++) {
15881+ u8 channel = msg->channellist.data.data[i];
15882+ if (channel > 14) continue;
15883+ /* channel 1 is BIT0 ... channel 14 is BIT13 */
15884+ word |= (1 << (channel-1));
15885+ }
15886+ scanreq.channelList = host2hfa384x_16(word);
15887+
15888+ /* set up the ssid, if present. */
15889+ scanreq.ssid.len = host2hfa384x_16(msg->ssid.data.len);
15890+ memcpy(scanreq.ssid.data, msg->ssid.data.data, msg->ssid.data.len);
15891+
15892+ /* Enable the MAC port if it's not already enabled */
15893+ result = hfa384x_drvr_getconfig16(hw, HFA384x_RID_PORTSTATUS, &word);
15894+ if ( result ) {
15895+ WLAN_LOG_ERROR("getconfig(PORTSTATUS) failed. "
15896+ "result=%d\n", result);
15897+ msg->resultcode.data =
15898+ P80211ENUM_resultcode_implementation_failure;
15899+ goto exit;
15900+ }
15901+ if (word == HFA384x_PORTSTATUS_DISABLED) {
15902+ u16 wordbuf[17];
15903+
15904+ result = hfa384x_drvr_setconfig16(hw,
15905+ HFA384x_RID_CNFROAMINGMODE,
15906+ HFA384x_ROAMMODE_HOSTSCAN_HOSTROAM);
15907+ if ( result ) {
15908+ WLAN_LOG_ERROR("setconfig(ROAMINGMODE) failed. result=%d\n", result);
15909+ msg->resultcode.data =
15910+ P80211ENUM_resultcode_implementation_failure;
15911+ goto exit;
15912+ }
15913+ /* Construct a bogus SSID and assign it to OwnSSID and
15914+ * DesiredSSID
15915+ */
15916+ wordbuf[0] = host2hfa384x_16(WLAN_SSID_MAXLEN);
15917+ get_random_bytes(&wordbuf[1], WLAN_SSID_MAXLEN);
15918+ result = hfa384x_drvr_setconfig( hw, HFA384x_RID_CNFOWNSSID,
15919+ wordbuf, HFA384x_RID_CNFOWNSSID_LEN);
15920+ if ( result ) {
15921+ WLAN_LOG_ERROR("Failed to set OwnSSID.\n");
15922+ msg->resultcode.data =
15923+ P80211ENUM_resultcode_implementation_failure;
15924+ goto exit;
15925+ }
15926+ result = hfa384x_drvr_setconfig( hw, HFA384x_RID_CNFDESIREDSSID,
15927+ wordbuf, HFA384x_RID_CNFDESIREDSSID_LEN);
15928+ if ( result ) {
15929+ WLAN_LOG_ERROR("Failed to set DesiredSSID.\n");
15930+ msg->resultcode.data =
15931+ P80211ENUM_resultcode_implementation_failure;
15932+ goto exit;
15933+ }
15934+ /* bsstype */
15935+ result = hfa384x_drvr_setconfig16(hw,
15936+ HFA384x_RID_CNFPORTTYPE,
15937+ HFA384x_PORTTYPE_IBSS);
15938+ if ( result ) {
15939+ WLAN_LOG_ERROR("Failed to set CNFPORTTYPE.\n");
15940+ msg->resultcode.data =
15941+ P80211ENUM_resultcode_implementation_failure;
15942+ goto exit;
15943+ }
15944+ /* ibss options */
15945+ result = hfa384x_drvr_setconfig16(hw,
15946+ HFA384x_RID_CREATEIBSS,
15947+ HFA384x_CREATEIBSS_JOINCREATEIBSS);
15948+ if ( result ) {
15949+ WLAN_LOG_ERROR("Failed to set CREATEIBSS.\n");
15950+ msg->resultcode.data =
15951+ P80211ENUM_resultcode_implementation_failure;
15952+ goto exit;
15953+ }
15954+ result = hfa384x_drvr_enable(hw, 0);
15955+ if ( result ) {
15956+ WLAN_LOG_ERROR("drvr_enable(0) failed. "
15957+ "result=%d\n", result);
15958+ msg->resultcode.data =
15959+ P80211ENUM_resultcode_implementation_failure;
15960+ goto exit;
15961+ }
15962+ istmpenable = 1;
15963+ }
15964+
15965+ /* Figure out our timeout first Kus, then HZ */
15966+ timeout = msg->channellist.data.len * msg->maxchanneltime.data;
15967+ timeout = (timeout * HZ)/1000;
15968+
15969+ /* Issue the scan request */
15970+ hw->scanflag = 0;
15971+
15972+ WLAN_HEX_DUMP(5,"hscanreq", &scanreq, sizeof(scanreq));
15973+
15974+ result = hfa384x_drvr_setconfig( hw,
15975+ HFA384x_RID_HOSTSCAN, &scanreq,
15976+ sizeof(hfa384x_HostScanRequest_data_t));
15977+ if ( result ) {
15978+ WLAN_LOG_ERROR("setconfig(SCANREQUEST) failed. result=%d\n",
15979+ result);
15980+ msg->resultcode.data =
15981+ P80211ENUM_resultcode_implementation_failure;
15982+ goto exit;
15983+ }
15984+
15985+ /* sleep until info frame arrives */
15986+ wait_event_interruptible_timeout(hw->cmdq, hw->scanflag, timeout);
15987+
15988+ msg->numbss.status = P80211ENUM_msgitem_status_data_ok;
15989+ if (hw->scanflag == -1)
15990+ hw->scanflag = 0;
15991+
15992+ msg->numbss.data = hw->scanflag;
15993+
15994+ hw->scanflag = 0;
15995+
15996+ /* Disable port if we temporarily enabled it. */
15997+ if (istmpenable) {
15998+ result = hfa384x_drvr_disable(hw, 0);
15999+ if ( result ) {
16000+ WLAN_LOG_ERROR("drvr_disable(0) failed. "
16001+ "result=%d\n", result);
16002+ msg->resultcode.data =
16003+ P80211ENUM_resultcode_implementation_failure;
16004+ goto exit;
16005+ }
16006+ }
16007+
16008+ /* restore original roaming mode */
16009+ result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFROAMINGMODE,
16010+ roamingmode);
16011+ if ( result ) {
16012+ WLAN_LOG_ERROR("setconfig(ROAMMODE) failed. result=%d\n",
16013+ result);
16014+ msg->resultcode.data =
16015+ P80211ENUM_resultcode_implementation_failure;
16016+ goto exit;
16017+ }
16018+
16019+ result = 0;
16020+ msg->resultcode.data = P80211ENUM_resultcode_success;
16021+
16022+ exit:
16023+ msg->resultcode.status = P80211ENUM_msgitem_status_data_ok;
16024+
16025+ DBFEXIT;
16026+ return result;
16027+}
16028+
16029+
16030+/*----------------------------------------------------------------
16031+* prism2mgmt_scan_results
16032+*
16033+* Retrieve the BSS description for one of the BSSs identified in
16034+* a scan.
16035+*
16036+* Arguments:
16037+* wlandev wlan device structure
16038+* msgp ptr to msg buffer
16039+*
16040+* Returns:
16041+* 0 success and done
16042+* <0 success, but we're waiting for something to finish.
16043+* >0 an error occurred while handling the message.
16044+* Side effects:
16045+*
16046+* Call context:
16047+* process thread (usually)
16048+* interrupt
16049+----------------------------------------------------------------*/
16050+int prism2mgmt_scan_results(wlandevice_t *wlandev, void *msgp)
16051+{
16052+ int result = 0;
16053+ p80211msg_dot11req_scan_results_t *req;
16054+ hfa384x_t *hw = wlandev->priv;
16055+ hfa384x_HScanResultSub_t *item = NULL;
16056+
16057+ int count;
16058+
16059+ DBFENTER;
16060+
16061+ req = (p80211msg_dot11req_scan_results_t *) msgp;
16062+
16063+ req->resultcode.status = P80211ENUM_msgitem_status_data_ok;
16064+
16065+ if (! hw->scanresults) {
16066+ WLAN_LOG_ERROR("dot11req_scan_results can only be used after a successful dot11req_scan.\n");
16067+ result = 2;
16068+ req->resultcode.data = P80211ENUM_resultcode_invalid_parameters;
16069+ goto exit;
16070+ }
16071+
16072+ count = (hw->scanresults->framelen - 3) / 32;
16073+ if (count > 32) count = 32;
16074+
16075+ if (req->bssindex.data >= count) {
16076+ WLAN_LOG_DEBUG(0, "requested index (%d) out of range (%d)\n",
16077+ req->bssindex.data, count);
16078+ result = 2;
16079+ req->resultcode.data = P80211ENUM_resultcode_invalid_parameters;
16080+ goto exit;
16081+ }
16082+
16083+ item = &(hw->scanresults->info.hscanresult.result[req->bssindex.data]);
16084+ /* signal and noise */
16085+ req->signal.status = P80211ENUM_msgitem_status_data_ok;
16086+ req->noise.status = P80211ENUM_msgitem_status_data_ok;
16087+ req->signal.data = hfa384x2host_16(item->sl);
16088+ req->noise.data = hfa384x2host_16(item->anl);
16089+
16090+ /* BSSID */
16091+ req->bssid.status = P80211ENUM_msgitem_status_data_ok;
16092+ req->bssid.data.len = WLAN_BSSID_LEN;
16093+ memcpy(req->bssid.data.data, item->bssid, WLAN_BSSID_LEN);
16094+
16095+ /* SSID */
16096+ req->ssid.status = P80211ENUM_msgitem_status_data_ok;
16097+ req->ssid.data.len = hfa384x2host_16(item->ssid.len);
16098+ memcpy(req->ssid.data.data, item->ssid.data, req->ssid.data.len);
16099+
16100+ /* supported rates */
16101+ for (count = 0; count < 10 ; count++)
16102+ if (item->supprates[count] == 0)
16103+ break;
16104+
16105+#define REQBASICRATE(N) \
16106+ if ((count >= N) && DOT11_RATE5_ISBASIC_GET(item->supprates[(N)-1])) { \
16107+ req->basicrate ## N .data = item->supprates[(N)-1]; \
16108+ req->basicrate ## N .status = P80211ENUM_msgitem_status_data_ok; \
16109+ }
16110+
16111+ REQBASICRATE(1);
16112+ REQBASICRATE(2);
16113+ REQBASICRATE(3);
16114+ REQBASICRATE(4);
16115+ REQBASICRATE(5);
16116+ REQBASICRATE(6);
16117+ REQBASICRATE(7);
16118+ REQBASICRATE(8);
16119+
16120+#define REQSUPPRATE(N) \
16121+ if (count >= N) { \
16122+ req->supprate ## N .data = item->supprates[(N)-1]; \
16123+ req->supprate ## N .status = P80211ENUM_msgitem_status_data_ok; \
16124+ }
16125+
16126+ REQSUPPRATE(1);
16127+ REQSUPPRATE(2);
16128+ REQSUPPRATE(3);
16129+ REQSUPPRATE(4);
16130+ REQSUPPRATE(5);
16131+ REQSUPPRATE(6);
16132+ REQSUPPRATE(7);
16133+ REQSUPPRATE(8);
16134+
16135+ /* beacon period */
16136+ req->beaconperiod.status = P80211ENUM_msgitem_status_data_ok;
16137+ req->beaconperiod.data = hfa384x2host_16(item->bcnint);
16138+
16139+ /* timestamps */
16140+ req->timestamp.status = P80211ENUM_msgitem_status_data_ok;
16141+ req->timestamp.data = jiffies;
16142+ req->localtime.status = P80211ENUM_msgitem_status_data_ok;
16143+ req->localtime.data = jiffies;
16144+
16145+ /* atim window */
16146+ req->ibssatimwindow.status = P80211ENUM_msgitem_status_data_ok;
16147+ req->ibssatimwindow.data = hfa384x2host_16(item->atim);
16148+
16149+ /* Channel */
16150+ req->dschannel.status = P80211ENUM_msgitem_status_data_ok;
16151+ req->dschannel.data = hfa384x2host_16(item->chid);
16152+
16153+ /* capinfo bits */
16154+ count = hfa384x2host_16(item->capinfo);
16155+
16156+ /* privacy flag */
16157+ req->privacy.status = P80211ENUM_msgitem_status_data_ok;
16158+ req->privacy.data = WLAN_GET_MGMT_CAP_INFO_PRIVACY(count);
16159+
16160+ /* cfpollable */
16161+ req->cfpollable.status = P80211ENUM_msgitem_status_data_ok;
16162+ req->cfpollable.data = WLAN_GET_MGMT_CAP_INFO_CFPOLLABLE(count);
16163+
16164+ /* cfpollreq */
16165+ req->cfpollreq.status = P80211ENUM_msgitem_status_data_ok;
16166+ req->cfpollreq.data = WLAN_GET_MGMT_CAP_INFO_CFPOLLREQ(count);
16167+
16168+ /* bsstype */
16169+ req->bsstype.status = P80211ENUM_msgitem_status_data_ok;
16170+ req->bsstype.data = (WLAN_GET_MGMT_CAP_INFO_ESS(count)) ?
16171+ P80211ENUM_bsstype_infrastructure :
16172+ P80211ENUM_bsstype_independent;
16173+
16174+ // item->proberesp_rate
16175+/*
16176+ req->fhdwelltime
16177+ req->fhhopset
16178+ req->fhhoppattern
16179+ req->fhhopindex
16180+ req->cfpdurremaining
16181+*/
16182+
16183+ result = 0;
16184+ req->resultcode.data = P80211ENUM_resultcode_success;
16185+
16186+ exit:
16187+ DBFEXIT;
16188+ return result;
16189+}
16190+
16191+/*----------------------------------------------------------------
16192+* prism2mgmt_start
16193+*
16194+* Start a BSS. Any station can do this for IBSS, only AP for ESS.
16195+*
16196+* Arguments:
16197+* wlandev wlan device structure
16198+* msgp ptr to msg buffer
16199+*
16200+* Returns:
16201+* 0 success and done
16202+* <0 success, but we're waiting for something to finish.
16203+* >0 an error occurred while handling the message.
16204+* Side effects:
16205+*
16206+* Call context:
16207+* process thread (usually)
16208+* interrupt
16209+----------------------------------------------------------------*/
16210+int prism2mgmt_start(wlandevice_t *wlandev, void *msgp)
16211+{
16212+ int result = 0;
16213+ hfa384x_t *hw = wlandev->priv;
16214+ p80211msg_dot11req_start_t *msg = msgp;
16215+
16216+ p80211pstrd_t *pstr;
16217+ u8 bytebuf[80];
16218+ hfa384x_bytestr_t *p2bytestr = (hfa384x_bytestr_t*)bytebuf;
16219+ u16 word;
16220+ DBFENTER;
16221+
16222+ wlandev->macmode = WLAN_MACMODE_NONE;
16223+
16224+ /* Set the SSID */
16225+ memcpy(&wlandev->ssid, &msg->ssid.data, sizeof(msg->ssid.data));
16226+
16227+ /*** ADHOC IBSS ***/
16228+ /* see if current f/w is less than 8c3 */
16229+ if (HFA384x_FIRMWARE_VERSION(hw->ident_sta_fw.major,
16230+ hw->ident_sta_fw.minor,
16231+ hw->ident_sta_fw.variant) <
16232+ HFA384x_FIRMWARE_VERSION(0,8,3)) {
16233+ /* Ad-Hoc not quite supported on Prism2 */
16234+ msg->resultcode.status = P80211ENUM_msgitem_status_data_ok;
16235+ msg->resultcode.data = P80211ENUM_resultcode_not_supported;
16236+ goto done;
16237+ }
16238+
16239+ msg->resultcode.status = P80211ENUM_msgitem_status_data_ok;
16240+
16241+ /*** STATION ***/
16242+ /* Set the REQUIRED config items */
16243+ /* SSID */
16244+ pstr = (p80211pstrd_t*)&(msg->ssid.data);
16245+ prism2mgmt_pstr2bytestr(p2bytestr, pstr);
16246+ result = hfa384x_drvr_setconfig( hw, HFA384x_RID_CNFOWNSSID,
16247+ bytebuf, HFA384x_RID_CNFOWNSSID_LEN);
16248+ if ( result ) {
16249+ WLAN_LOG_ERROR("Failed to set CnfOwnSSID\n");
16250+ goto failed;
16251+ }
16252+ result = hfa384x_drvr_setconfig( hw, HFA384x_RID_CNFDESIREDSSID,
16253+ bytebuf, HFA384x_RID_CNFDESIREDSSID_LEN);
16254+ if ( result ) {
16255+ WLAN_LOG_ERROR("Failed to set CnfDesiredSSID\n");
16256+ goto failed;
16257+ }
16258+
16259+ /* bsstype - we use the default in the ap firmware */
16260+ /* IBSS port */
16261+ hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFPORTTYPE, 0);
16262+
16263+ /* beacon period */
16264+ word = msg->beaconperiod.data;
16265+ result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFAPBCNint, word);
16266+ if ( result ) {
16267+ WLAN_LOG_ERROR("Failed to set beacon period=%d.\n", word);
16268+ goto failed;
16269+ }
16270+
16271+ /* dschannel */
16272+ word = msg->dschannel.data;
16273+ result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFOWNCHANNEL, word);
16274+ if ( result ) {
16275+ WLAN_LOG_ERROR("Failed to set channel=%d.\n", word);
16276+ goto failed;
16277+ }
16278+ /* Basic rates */
16279+ word = p80211rate_to_p2bit(msg->basicrate1.data);
16280+ if ( msg->basicrate2.status == P80211ENUM_msgitem_status_data_ok ) {
16281+ word |= p80211rate_to_p2bit(msg->basicrate2.data);
16282+ }
16283+ if ( msg->basicrate3.status == P80211ENUM_msgitem_status_data_ok ) {
16284+ word |= p80211rate_to_p2bit(msg->basicrate3.data);
16285+ }
16286+ if ( msg->basicrate4.status == P80211ENUM_msgitem_status_data_ok ) {
16287+ word |= p80211rate_to_p2bit(msg->basicrate4.data);
16288+ }
16289+ if ( msg->basicrate5.status == P80211ENUM_msgitem_status_data_ok ) {
16290+ word |= p80211rate_to_p2bit(msg->basicrate5.data);
16291+ }
16292+ if ( msg->basicrate6.status == P80211ENUM_msgitem_status_data_ok ) {
16293+ word |= p80211rate_to_p2bit(msg->basicrate6.data);
16294+ }
16295+ if ( msg->basicrate7.status == P80211ENUM_msgitem_status_data_ok ) {
16296+ word |= p80211rate_to_p2bit(msg->basicrate7.data);
16297+ }
16298+ if ( msg->basicrate8.status == P80211ENUM_msgitem_status_data_ok ) {
16299+ word |= p80211rate_to_p2bit(msg->basicrate8.data);
16300+ }
16301+ result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFBASICRATES, word);
16302+ if ( result ) {
16303+ WLAN_LOG_ERROR("Failed to set basicrates=%d.\n", word);
16304+ goto failed;
16305+ }
16306+
16307+ /* Operational rates (supprates and txratecontrol) */
16308+ word = p80211rate_to_p2bit(msg->operationalrate1.data);
16309+ if ( msg->operationalrate2.status == P80211ENUM_msgitem_status_data_ok ) {
16310+ word |= p80211rate_to_p2bit(msg->operationalrate2.data);
16311+ }
16312+ if ( msg->operationalrate3.status == P80211ENUM_msgitem_status_data_ok ) {
16313+ word |= p80211rate_to_p2bit(msg->operationalrate3.data);
16314+ }
16315+ if ( msg->operationalrate4.status == P80211ENUM_msgitem_status_data_ok ) {
16316+ word |= p80211rate_to_p2bit(msg->operationalrate4.data);
16317+ }
16318+ if ( msg->operationalrate5.status == P80211ENUM_msgitem_status_data_ok ) {
16319+ word |= p80211rate_to_p2bit(msg->operationalrate5.data);
16320+ }
16321+ if ( msg->operationalrate6.status == P80211ENUM_msgitem_status_data_ok ) {
16322+ word |= p80211rate_to_p2bit(msg->operationalrate6.data);
16323+ }
16324+ if ( msg->operationalrate7.status == P80211ENUM_msgitem_status_data_ok ) {
16325+ word |= p80211rate_to_p2bit(msg->operationalrate7.data);
16326+ }
16327+ if ( msg->operationalrate8.status == P80211ENUM_msgitem_status_data_ok ) {
16328+ word |= p80211rate_to_p2bit(msg->operationalrate8.data);
16329+ }
16330+ result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFSUPPRATES, word);
16331+ if ( result ) {
16332+ WLAN_LOG_ERROR("Failed to set supprates=%d.\n", word);
16333+ goto failed;
16334+ }
16335+
16336+ result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_TXRATECNTL, word);
16337+ if ( result ) {
16338+ WLAN_LOG_ERROR("Failed to set txrates=%d.\n", word);
16339+ goto failed;
16340+ }
16341+
16342+ /* Set the macmode so the frame setup code knows what to do */
16343+ if ( msg->bsstype.data == P80211ENUM_bsstype_independent ) {
16344+ wlandev->macmode = WLAN_MACMODE_IBSS_STA;
16345+ /* lets extend the data length a bit */
16346+ hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFMAXDATALEN, 2304);
16347+ }
16348+
16349+ /* Enable the Port */
16350+ result = hfa384x_drvr_enable(hw, 0);
16351+ if ( result ) {
16352+ WLAN_LOG_ERROR("Enable macport failed, result=%d.\n", result);
16353+ goto failed;
16354+ }
16355+
16356+ msg->resultcode.data = P80211ENUM_resultcode_success;
16357+
16358+ goto done;
16359+failed:
16360+ WLAN_LOG_DEBUG(1, "Failed to set a config option, result=%d\n", result);
16361+ msg->resultcode.data = P80211ENUM_resultcode_invalid_parameters;
16362+
16363+done:
16364+ result = 0;
16365+
16366+ DBFEXIT;
16367+ return result;
16368+}
16369+
16370+/*----------------------------------------------------------------
16371+* prism2mgmt_readpda
16372+*
16373+* Collect the PDA data and put it in the message.
16374+*
16375+* Arguments:
16376+* wlandev wlan device structure
16377+* msgp ptr to msg buffer
16378+*
16379+* Returns:
16380+* 0 success and done
16381+* <0 success, but we're waiting for something to finish.
16382+* >0 an error occurred while handling the message.
16383+* Side effects:
16384+*
16385+* Call context:
16386+* process thread (usually)
16387+----------------------------------------------------------------*/
16388+int prism2mgmt_readpda(wlandevice_t *wlandev, void *msgp)
16389+{
16390+ hfa384x_t *hw = wlandev->priv;
16391+ p80211msg_p2req_readpda_t *msg = msgp;
16392+ int result;
16393+ DBFENTER;
16394+
16395+ /* We only support collecting the PDA when in the FWLOAD
16396+ * state.
16397+ */
16398+ if (wlandev->msdstate != WLAN_MSD_FWLOAD) {
16399+ WLAN_LOG_ERROR(
16400+ "PDA may only be read "
16401+ "in the fwload state.\n");
16402+ msg->resultcode.data =
16403+ P80211ENUM_resultcode_implementation_failure;
16404+ msg->resultcode.status = P80211ENUM_msgitem_status_data_ok;
16405+ } else {
16406+ /* Call drvr_readpda(), it handles the auxport enable
16407+ * and validating the returned PDA.
16408+ */
16409+ result = hfa384x_drvr_readpda(
16410+ hw,
16411+ msg->pda.data,
16412+ HFA384x_PDA_LEN_MAX);
16413+ if (result) {
16414+ WLAN_LOG_ERROR(
16415+ "hfa384x_drvr_readpda() failed, "
16416+ "result=%d\n",
16417+ result);
16418+
16419+ msg->resultcode.data =
16420+ P80211ENUM_resultcode_implementation_failure;
16421+ msg->resultcode.status =
16422+ P80211ENUM_msgitem_status_data_ok;
16423+ DBFEXIT;
16424+ return 0;
16425+ }
16426+ msg->pda.status = P80211ENUM_msgitem_status_data_ok;
16427+ msg->resultcode.data = P80211ENUM_resultcode_success;
16428+ msg->resultcode.status = P80211ENUM_msgitem_status_data_ok;
16429+ }
16430+
16431+ DBFEXIT;
16432+ return 0;
16433+}
16434+
16435+/*----------------------------------------------------------------
16436+* prism2mgmt_ramdl_state
16437+*
16438+* Establishes the beginning/end of a card RAM download session.
16439+*
16440+* It is expected that the ramdl_write() function will be called
16441+* one or more times between the 'enable' and 'disable' calls to
16442+* this function.
16443+*
16444+* Note: This function should not be called when a mac comm port
16445+* is active.
16446+*
16447+* Arguments:
16448+* wlandev wlan device structure
16449+* msgp ptr to msg buffer
16450+*
16451+* Returns:
16452+* 0 success and done
16453+* <0 success, but we're waiting for something to finish.
16454+* >0 an error occurred while handling the message.
16455+* Side effects:
16456+*
16457+* Call context:
16458+* process thread (usually)
16459+----------------------------------------------------------------*/
16460+int prism2mgmt_ramdl_state(wlandevice_t *wlandev, void *msgp)
16461+{
16462+ hfa384x_t *hw = wlandev->priv;
16463+ p80211msg_p2req_ramdl_state_t *msg = msgp;
16464+ DBFENTER;
16465+
16466+ if (wlandev->msdstate != WLAN_MSD_FWLOAD) {
16467+ WLAN_LOG_ERROR(
16468+ "ramdl_state(): may only be called "
16469+ "in the fwload state.\n");
16470+ msg->resultcode.data =
16471+ P80211ENUM_resultcode_implementation_failure;
16472+ msg->resultcode.status = P80211ENUM_msgitem_status_data_ok;
16473+ DBFEXIT;
16474+ return 0;
16475+ }
16476+
16477+ /*
16478+ ** Note: Interrupts are locked out if this is an AP and are NOT
16479+ ** locked out if this is a station.
16480+ */
16481+
16482+ msg->resultcode.status = P80211ENUM_msgitem_status_data_ok;
16483+ if ( msg->enable.data == P80211ENUM_truth_true ) {
16484+ if ( hfa384x_drvr_ramdl_enable(hw, msg->exeaddr.data) ) {
16485+ msg->resultcode.data = P80211ENUM_resultcode_implementation_failure;
16486+ } else {
16487+ msg->resultcode.data = P80211ENUM_resultcode_success;
16488+ }
16489+ } else {
16490+ hfa384x_drvr_ramdl_disable(hw);
16491+ msg->resultcode.data = P80211ENUM_resultcode_success;
16492+ }
16493+
16494+ DBFEXIT;
16495+ return 0;
16496+}
16497+
16498+
16499+/*----------------------------------------------------------------
16500+* prism2mgmt_ramdl_write
16501+*
16502+* Writes a buffer to the card RAM using the download state. This
16503+* is for writing code to card RAM. To just read or write raw data
16504+* use the aux functions.
16505+*
16506+* Arguments:
16507+* wlandev wlan device structure
16508+* msgp ptr to msg buffer
16509+*
16510+* Returns:
16511+* 0 success and done
16512+* <0 success, but we're waiting for something to finish.
16513+* >0 an error occurred while handling the message.
16514+* Side effects:
16515+*
16516+* Call context:
16517+* process thread (usually)
16518+----------------------------------------------------------------*/
16519+int prism2mgmt_ramdl_write(wlandevice_t *wlandev, void *msgp)
16520+{
16521+ hfa384x_t *hw = wlandev->priv;
16522+ p80211msg_p2req_ramdl_write_t *msg = msgp;
16523+ u32 addr;
16524+ u32 len;
16525+ u8 *buf;
16526+ DBFENTER;
16527+
16528+ if (wlandev->msdstate != WLAN_MSD_FWLOAD) {
16529+ WLAN_LOG_ERROR(
16530+ "ramdl_write(): may only be called "
16531+ "in the fwload state.\n");
16532+ msg->resultcode.data =
16533+ P80211ENUM_resultcode_implementation_failure;
16534+ msg->resultcode.status = P80211ENUM_msgitem_status_data_ok;
16535+ DBFEXIT;
16536+ return 0;
16537+ }
16538+
16539+ msg->resultcode.status = P80211ENUM_msgitem_status_data_ok;
16540+ /* first validate the length */
16541+ if ( msg->len.data > sizeof(msg->data.data) ) {
16542+ msg->resultcode.status = P80211ENUM_resultcode_invalid_parameters;
16543+ return 0;
16544+ }
16545+ /* call the hfa384x function to do the write */
16546+ addr = msg->addr.data;
16547+ len = msg->len.data;
16548+ buf = msg->data.data;
16549+ if ( hfa384x_drvr_ramdl_write(hw, addr, buf, len) ) {
16550+ msg->resultcode.data = P80211ENUM_resultcode_refused;
16551+
16552+ }
16553+ msg->resultcode.data = P80211ENUM_resultcode_success;
16554+
16555+ DBFEXIT;
16556+ return 0;
16557+}
16558+
16559+
16560+/*----------------------------------------------------------------
16561+* prism2mgmt_flashdl_state
16562+*
16563+* Establishes the beginning/end of a card Flash download session.
16564+*
16565+* It is expected that the flashdl_write() function will be called
16566+* one or more times between the 'enable' and 'disable' calls to
16567+* this function.
16568+*
16569+* Note: This function should not be called when a mac comm port
16570+* is active.
16571+*
16572+* Arguments:
16573+* wlandev wlan device structure
16574+* msgp ptr to msg buffer
16575+*
16576+* Returns:
16577+* 0 success and done
16578+* <0 success, but we're waiting for something to finish.
16579+* >0 an error occurred while handling the message.
16580+* Side effects:
16581+*
16582+* Call context:
16583+* process thread (usually)
16584+----------------------------------------------------------------*/
16585+int prism2mgmt_flashdl_state(wlandevice_t *wlandev, void *msgp)
16586+{
16587+ int result = 0;
16588+ hfa384x_t *hw = wlandev->priv;
16589+ p80211msg_p2req_flashdl_state_t *msg = msgp;
16590+ DBFENTER;
16591+
16592+ if (wlandev->msdstate != WLAN_MSD_FWLOAD) {
16593+ WLAN_LOG_ERROR(
16594+ "flashdl_state(): may only be called "
16595+ "in the fwload state.\n");
16596+ msg->resultcode.data =
16597+ P80211ENUM_resultcode_implementation_failure;
16598+ msg->resultcode.status = P80211ENUM_msgitem_status_data_ok;
16599+ DBFEXIT;
16600+ return 0;
16601+ }
16602+
16603+ /*
16604+ ** Note: Interrupts are locked out if this is an AP and are NOT
16605+ ** locked out if this is a station.
16606+ */
16607+
16608+ msg->resultcode.status = P80211ENUM_msgitem_status_data_ok;
16609+ if ( msg->enable.data == P80211ENUM_truth_true ) {
16610+ if ( hfa384x_drvr_flashdl_enable(hw) ) {
16611+ msg->resultcode.data = P80211ENUM_resultcode_implementation_failure;
16612+ } else {
16613+ msg->resultcode.data = P80211ENUM_resultcode_success;
16614+ }
16615+ } else {
16616+ hfa384x_drvr_flashdl_disable(hw);
16617+ msg->resultcode.data = P80211ENUM_resultcode_success;
16618+ /* NOTE: At this point, the MAC is in the post-reset
16619+ * state and the driver is in the fwload state.
16620+ * We need to get the MAC back into the fwload
16621+ * state. To do this, we set the nsdstate to HWPRESENT
16622+ * and then call the ifstate function to redo everything
16623+ * that got us into the fwload state.
16624+ */
16625+ wlandev->msdstate = WLAN_MSD_HWPRESENT;
16626+ result = prism2sta_ifstate(wlandev, P80211ENUM_ifstate_fwload);
16627+ if (result != P80211ENUM_resultcode_success) {
16628+ WLAN_LOG_ERROR("prism2sta_ifstate(fwload) failed,"
16629+ "P80211ENUM_resultcode=%d\n", result);
16630+ msg->resultcode.data =
16631+ P80211ENUM_resultcode_implementation_failure;
16632+ result = -1;
16633+ }
16634+ }
16635+
16636+ DBFEXIT;
16637+ return 0;
16638+}
16639+
16640+
16641+/*----------------------------------------------------------------
16642+* prism2mgmt_flashdl_write
16643+*
16644+*
16645+*
16646+* Arguments:
16647+* wlandev wlan device structure
16648+* msgp ptr to msg buffer
16649+*
16650+* Returns:
16651+* 0 success and done
16652+* <0 success, but we're waiting for something to finish.
16653+* >0 an error occurred while handling the message.
16654+* Side effects:
16655+*
16656+* Call context:
16657+* process thread (usually)
16658+----------------------------------------------------------------*/
16659+int prism2mgmt_flashdl_write(wlandevice_t *wlandev, void *msgp)
16660+{
16661+ hfa384x_t *hw = wlandev->priv;
16662+ p80211msg_p2req_flashdl_write_t *msg = msgp;
16663+ u32 addr;
16664+ u32 len;
16665+ u8 *buf;
16666+ DBFENTER;
16667+
16668+ if (wlandev->msdstate != WLAN_MSD_FWLOAD) {
16669+ WLAN_LOG_ERROR(
16670+ "flashdl_write(): may only be called "
16671+ "in the fwload state.\n");
16672+ msg->resultcode.data =
16673+ P80211ENUM_resultcode_implementation_failure;
16674+ msg->resultcode.status = P80211ENUM_msgitem_status_data_ok;
16675+ DBFEXIT;
16676+ return 0;
16677+ }
16678+
16679+ /*
16680+ ** Note: Interrupts are locked out if this is an AP and are NOT
16681+ ** locked out if this is a station.
16682+ */
16683+
16684+ msg->resultcode.status = P80211ENUM_msgitem_status_data_ok;
16685+ /* first validate the length */
16686+ if ( msg->len.data > sizeof(msg->data.data) ) {
16687+ msg->resultcode.status =
16688+ P80211ENUM_resultcode_invalid_parameters;
16689+ return 0;
16690+ }
16691+ /* call the hfa384x function to do the write */
16692+ addr = msg->addr.data;
16693+ len = msg->len.data;
16694+ buf = msg->data.data;
16695+ if ( hfa384x_drvr_flashdl_write(hw, addr, buf, len) ) {
16696+ msg->resultcode.data = P80211ENUM_resultcode_refused;
16697+
16698+ }
16699+ msg->resultcode.data = P80211ENUM_resultcode_success;
16700+
16701+ DBFEXIT;
16702+ return 0;
16703+}
16704+
16705+/*----------------------------------------------------------------
16706+* prism2mgmt_autojoin
16707+*
16708+* Associate with an ESS.
16709+*
16710+* Arguments:
16711+* wlandev wlan device structure
16712+* msgp ptr to msg buffer
16713+*
16714+* Returns:
16715+* 0 success and done
16716+* <0 success, but we're waiting for something to finish.
16717+* >0 an error occurred while handling the message.
16718+* Side effects:
16719+*
16720+* Call context:
16721+* process thread (usually)
16722+* interrupt
16723+----------------------------------------------------------------*/
16724+int prism2mgmt_autojoin(wlandevice_t *wlandev, void *msgp)
16725+{
16726+ hfa384x_t *hw = wlandev->priv;
16727+ int result = 0;
16728+ u16 reg;
16729+ u16 port_type;
16730+ p80211msg_lnxreq_autojoin_t *msg = msgp;
16731+ p80211pstrd_t *pstr;
16732+ u8 bytebuf[256];
16733+ hfa384x_bytestr_t *p2bytestr = (hfa384x_bytestr_t*)bytebuf;
16734+ DBFENTER;
16735+
16736+ wlandev->macmode = WLAN_MACMODE_NONE;
16737+
16738+ /* Set the SSID */
16739+ memcpy(&wlandev->ssid, &msg->ssid.data, sizeof(msg->ssid.data));
16740+
16741+ /* Disable the Port */
16742+ hfa384x_drvr_disable(hw, 0);
16743+
16744+ /*** STATION ***/
16745+ /* Set the TxRates */
16746+ hfa384x_drvr_setconfig16(hw, HFA384x_RID_TXRATECNTL, 0x000f);
16747+
16748+ /* Set the auth type */
16749+ if ( msg->authtype.data == P80211ENUM_authalg_sharedkey ) {
16750+ reg = HFA384x_CNFAUTHENTICATION_SHAREDKEY;
16751+ } else {
16752+ reg = HFA384x_CNFAUTHENTICATION_OPENSYSTEM;
16753+ }
16754+ hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFAUTHENTICATION, reg);
16755+
16756+ /* Set the ssid */
16757+ memset(bytebuf, 0, 256);
16758+ pstr = (p80211pstrd_t*)&(msg->ssid.data);
16759+ prism2mgmt_pstr2bytestr(p2bytestr, pstr);
16760+ result = hfa384x_drvr_setconfig(
16761+ hw, HFA384x_RID_CNFDESIREDSSID,
16762+ bytebuf, HFA384x_RID_CNFDESIREDSSID_LEN);
16763+#if 0
16764+ /* we can use the new-fangled auto-unknown mode if the firmware
16765+ is 1.3.3 or newer */
16766+ if (HFA384x_FIRMARE_VERSION(hw->ident_sta_fw.major,
16767+ hw->ident_sta_fw.minor,
16768+ hw->ident_sta_fw.variant) >=
16769+ HFA384x_FIRMWARE_VERSION(1,3,3)) {
16770+ /* Set up the IBSS options */
16771+ reg = HFA384x_CREATEIBSS_JOINESS_JOINCREATEIBSS;
16772+ hfa384x_drvr_setconfig16(hw, HFA384x_RID_CREATEIBSS, reg);
16773+
16774+ /* Set the PortType */
16775+ port_type = HFA384x_PORTTYPE_IBSS;
16776+ } else {
16777+ port_type = HFA384x_PORTTYPE_BSS;
16778+ }
16779+#else
16780+ port_type = HFA384x_PORTTYPE_BSS;
16781+#endif
16782+ /* Set the PortType */
16783+ hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFPORTTYPE, port_type);
16784+
16785+ /* Enable the Port */
16786+ hfa384x_drvr_enable(hw, 0);
16787+
16788+ /* Set the resultcode */
16789+ msg->resultcode.status = P80211ENUM_msgitem_status_data_ok;
16790+ msg->resultcode.data = P80211ENUM_resultcode_success;
16791+
16792+ DBFEXIT;
16793+ return result;
16794+}
16795+
16796+
16797+/*----------------------------------------------------------------
16798+* prism2mgmt_wlansniff
16799+*
16800+* Start or stop sniffing.
16801+*
16802+* Arguments:
16803+* wlandev wlan device structure
16804+* msgp ptr to msg buffer
16805+*
16806+* Returns:
16807+* 0 success and done
16808+* <0 success, but we're waiting for something to finish.
16809+* >0 an error occurred while handling the message.
16810+* Side effects:
16811+*
16812+* Call context:
16813+* process thread (usually)
16814+* interrupt
16815+----------------------------------------------------------------*/
16816+int prism2mgmt_wlansniff(wlandevice_t *wlandev, void *msgp)
16817+{
16818+ int result = 0;
16819+ p80211msg_lnxreq_wlansniff_t *msg = msgp;
16820+
16821+ hfa384x_t *hw = wlandev->priv;
16822+ u16 word;
16823+
16824+ DBFENTER;
16825+
16826+ msg->resultcode.status = P80211ENUM_msgitem_status_data_ok;
16827+ switch (msg->enable.data)
16828+ {
16829+ case P80211ENUM_truth_false:
16830+ /* Confirm that we're in monitor mode */
16831+ if ( wlandev->netdev->type == ARPHRD_ETHER ) {
16832+ msg->resultcode.data = P80211ENUM_resultcode_invalid_parameters;
16833+ result = 0;
16834+ goto exit;
16835+ }
16836+ /* Disable monitor mode */
16837+ result = hfa384x_cmd_monitor(hw, HFA384x_MONITOR_DISABLE);
16838+ if ( result ) {
16839+ WLAN_LOG_DEBUG(1,
16840+ "failed to disable monitor mode, result=%d\n",
16841+ result);
16842+ goto failed;
16843+ }
16844+ /* Disable port 0 */
16845+ result = hfa384x_drvr_disable(hw, 0);
16846+ if ( result ) {
16847+ WLAN_LOG_DEBUG(1,
16848+ "failed to disable port 0 after sniffing, result=%d\n",
16849+ result);
16850+ goto failed;
16851+ }
16852+ /* Clear the driver state */
16853+ wlandev->netdev->type = ARPHRD_ETHER;
16854+
16855+ /* Restore the wepflags */
16856+ result = hfa384x_drvr_setconfig16(hw,
16857+ HFA384x_RID_CNFWEPFLAGS,
16858+ hw->presniff_wepflags);
16859+ if ( result ) {
16860+ WLAN_LOG_DEBUG(1,
16861+ "failed to restore wepflags=0x%04x, result=%d\n",
16862+ hw->presniff_wepflags,
16863+ result);
16864+ goto failed;
16865+ }
16866+
16867+ /* Set the port to its prior type and enable (if necessary) */
16868+ if (hw->presniff_port_type != 0 ) {
16869+ word = hw->presniff_port_type;
16870+ result = hfa384x_drvr_setconfig16(hw,
16871+ HFA384x_RID_CNFPORTTYPE, word);
16872+ if ( result ) {
16873+ WLAN_LOG_DEBUG(1,
16874+ "failed to restore porttype, result=%d\n",
16875+ result);
16876+ goto failed;
16877+ }
16878+
16879+ /* Enable the port */
16880+ result = hfa384x_drvr_enable(hw, 0);
16881+ if ( result ) {
16882+ WLAN_LOG_DEBUG(1, "failed to enable port to presniff setting, result=%d\n", result);
16883+ goto failed;
16884+ }
16885+ } else {
16886+ result = hfa384x_drvr_disable(hw, 0);
16887+
16888+ }
16889+
16890+ WLAN_LOG_INFO("monitor mode disabled\n");
16891+ msg->resultcode.data = P80211ENUM_resultcode_success;
16892+ result = 0;
16893+ goto exit;
16894+ break;
16895+ case P80211ENUM_truth_true:
16896+ /* Disable the port (if enabled), only check Port 0 */
16897+ if ( hw->port_enabled[0]) {
16898+ if (wlandev->netdev->type == ARPHRD_ETHER) {
16899+ /* Save macport 0 state */
16900+ result = hfa384x_drvr_getconfig16(hw,
16901+ HFA384x_RID_CNFPORTTYPE,
16902+ &(hw->presniff_port_type));
16903+ if ( result ) {
16904+ WLAN_LOG_DEBUG(1,"failed to read porttype, result=%d\n", result);
16905+ goto failed;
16906+ }
16907+ /* Save the wepflags state */
16908+ result = hfa384x_drvr_getconfig16(hw,
16909+ HFA384x_RID_CNFWEPFLAGS,
16910+ &(hw->presniff_wepflags));
16911+ if ( result ) {
16912+ WLAN_LOG_DEBUG(1,"failed to read wepflags, result=%d\n", result);
16913+ goto failed;
16914+ }
16915+ hfa384x_drvr_stop(hw);
16916+ result = hfa384x_drvr_start(hw);
16917+ if ( result ) {
16918+ WLAN_LOG_DEBUG(1,
16919+ "failed to restart the card for sniffing, result=%d\n",
16920+ result);
16921+ goto failed;
16922+ }
16923+ } else {
16924+ /* Disable the port */
16925+ result = hfa384x_drvr_disable(hw, 0);
16926+ if ( result ) {
16927+ WLAN_LOG_DEBUG(1,
16928+ "failed to enable port for sniffing, result=%d\n",
16929+ result);
16930+ goto failed;
16931+ }
16932+ }
16933+ } else {
16934+ hw->presniff_port_type = 0;
16935+ }
16936+
16937+ /* Set the channel we wish to sniff */
16938+ word = msg->channel.data;
16939+ result = hfa384x_drvr_setconfig16(hw,
16940+ HFA384x_RID_CNFOWNCHANNEL, word);
16941+ hw->sniff_channel=word;
16942+
16943+ if ( result ) {
16944+ WLAN_LOG_DEBUG(1,
16945+ "failed to set channel %d, result=%d\n",
16946+ word,
16947+ result);
16948+ goto failed;
16949+ }
16950+
16951+ /* Now if we're already sniffing, we can skip the rest */
16952+ if (wlandev->netdev->type != ARPHRD_ETHER) {
16953+ /* Set the port type to pIbss */
16954+ word = HFA384x_PORTTYPE_PSUEDOIBSS;
16955+ result = hfa384x_drvr_setconfig16(hw,
16956+ HFA384x_RID_CNFPORTTYPE, word);
16957+ if ( result ) {
16958+ WLAN_LOG_DEBUG(1,
16959+ "failed to set porttype %d, result=%d\n",
16960+ word,
16961+ result);
16962+ goto failed;
16963+ }
16964+ if ((msg->keepwepflags.status == P80211ENUM_msgitem_status_data_ok) && (msg->keepwepflags.data != P80211ENUM_truth_true)) {
16965+ /* Set the wepflags for no decryption */
16966+ word = HFA384x_WEPFLAGS_DISABLE_TXCRYPT |
16967+ HFA384x_WEPFLAGS_DISABLE_RXCRYPT;
16968+ result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFWEPFLAGS, word);
16969+ }
16970+
16971+ if ( result ) {
16972+ WLAN_LOG_DEBUG(1,
16973+ "failed to set wepflags=0x%04x, result=%d\n",
16974+ word,
16975+ result);
16976+ goto failed;
16977+ }
16978+ }
16979+
16980+ /* Do we want to strip the FCS in monitor mode? */
16981+ if ((msg->stripfcs.status == P80211ENUM_msgitem_status_data_ok) && (msg->stripfcs.data == P80211ENUM_truth_true)) {
16982+ hw->sniff_fcs = 0;
16983+ } else {
16984+ hw->sniff_fcs = 1;
16985+ }
16986+
16987+ /* Do we want to truncate the packets? */
16988+ if (msg->packet_trunc.status == P80211ENUM_msgitem_status_data_ok) {
16989+ hw->sniff_truncate = msg->packet_trunc.data;
16990+ } else {
16991+ hw->sniff_truncate = 0;
16992+ }
16993+
16994+ /* Enable the port */
16995+ result = hfa384x_drvr_enable(hw, 0);
16996+ if ( result ) {
16997+ WLAN_LOG_DEBUG(1,
16998+ "failed to enable port for sniffing, result=%d\n",
16999+ result);
17000+ goto failed;
17001+ }
17002+ /* Enable monitor mode */
17003+ result = hfa384x_cmd_monitor(hw, HFA384x_MONITOR_ENABLE);
17004+ if ( result ) {
17005+ WLAN_LOG_DEBUG(1,
17006+ "failed to enable monitor mode, result=%d\n",
17007+ result);
17008+ goto failed;
17009+ }
17010+
17011+ if (wlandev->netdev->type == ARPHRD_ETHER) {
17012+ WLAN_LOG_INFO("monitor mode enabled\n");
17013+ }
17014+
17015+ /* Set the driver state */
17016+ /* Do we want the prism2 header? */
17017+ if ((msg->prismheader.status == P80211ENUM_msgitem_status_data_ok) && (msg->prismheader.data == P80211ENUM_truth_true)) {
17018+ hw->sniffhdr = 0;
17019+ wlandev->netdev->type = ARPHRD_IEEE80211_PRISM;
17020+ } else if ((msg->wlanheader.status == P80211ENUM_msgitem_status_data_ok) && (msg->wlanheader.data == P80211ENUM_truth_true)) {
17021+ hw->sniffhdr = 1;
17022+ wlandev->netdev->type = ARPHRD_IEEE80211_PRISM;
17023+ } else {
17024+ wlandev->netdev->type = ARPHRD_IEEE80211;
17025+ }
17026+
17027+ msg->resultcode.data = P80211ENUM_resultcode_success;
17028+ result = 0;
17029+ goto exit;
17030+ break;
17031+ default:
17032+ msg->resultcode.data = P80211ENUM_resultcode_invalid_parameters;
17033+ result = 0;
17034+ goto exit;
17035+ break;
17036+ }
17037+
17038+failed:
17039+ msg->resultcode.data = P80211ENUM_resultcode_refused;
17040+ result = 0;
17041+exit:
17042+
17043+ DBFEXIT;
17044+ return result;
17045+}
17046--- /dev/null
17047+++ b/drivers/staging/wlan-ng/prism2mgmt.h
17048@@ -0,0 +1,155 @@
17049+/* prism2mgmt.h
17050+*
17051+* Declares the mgmt command handler functions
17052+*
17053+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
17054+* --------------------------------------------------------------------
17055+*
17056+* linux-wlan
17057+*
17058+* The contents of this file are subject to the Mozilla Public
17059+* License Version 1.1 (the "License"); you may not use this file
17060+* except in compliance with the License. You may obtain a copy of
17061+* the License at http://www.mozilla.org/MPL/
17062+*
17063+* Software distributed under the License is distributed on an "AS
17064+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
17065+* implied. See the License for the specific language governing
17066+* rights and limitations under the License.
17067+*
17068+* Alternatively, the contents of this file may be used under the
17069+* terms of the GNU Public License version 2 (the "GPL"), in which
17070+* case the provisions of the GPL are applicable instead of the
17071+* above. If you wish to allow the use of your version of this file
17072+* only under the terms of the GPL and not to allow others to use
17073+* your version of this file under the MPL, indicate your decision
17074+* by deleting the provisions above and replace them with the notice
17075+* and other provisions required by the GPL. If you do not delete
17076+* the provisions above, a recipient may use your version of this
17077+* file under either the MPL or the GPL.
17078+*
17079+* --------------------------------------------------------------------
17080+*
17081+* Inquiries regarding the linux-wlan Open Source project can be
17082+* made directly to:
17083+*
17084+* AbsoluteValue Systems Inc.
17085+* info@linux-wlan.com
17086+* http://www.linux-wlan.com
17087+*
17088+* --------------------------------------------------------------------
17089+*
17090+* Portions of the development of this software were funded by
17091+* Intersil Corporation as part of PRISM(R) chipset product development.
17092+*
17093+* --------------------------------------------------------------------
17094+*
17095+* This file contains the constants and data structures for interaction
17096+* with the hfa384x Wireless LAN (WLAN) Media Access Contoller (MAC).
17097+* The hfa384x is a portion of the Harris PRISM(tm) WLAN chipset.
17098+*
17099+* [Implementation and usage notes]
17100+*
17101+* [References]
17102+* CW10 Programmer's Manual v1.5
17103+* IEEE 802.11 D10.0
17104+*
17105+* --------------------------------------------------------------------
17106+*/
17107+
17108+#ifndef _PRISM2MGMT_H
17109+#define _PRISM2MGMT_H
17110+
17111+
17112+/*=============================================================*/
17113+/*------ Constants --------------------------------------------*/
17114+
17115+/*=============================================================*/
17116+/*------ Macros -----------------------------------------------*/
17117+
17118+/*=============================================================*/
17119+/*------ Types and their related constants --------------------*/
17120+
17121+/*=============================================================*/
17122+/*------ Static variable externs ------------------------------*/
17123+
17124+extern int prism2_debug;
17125+extern int prism2_reset_holdtime;
17126+extern int prism2_reset_settletime;
17127+/*=============================================================*/
17128+/*--- Function Declarations -----------------------------------*/
17129+/*=============================================================*/
17130+
17131+u32
17132+prism2sta_ifstate(wlandevice_t *wlandev, u32 ifstate);
17133+
17134+void
17135+prism2sta_ev_dtim(wlandevice_t *wlandev);
17136+void
17137+prism2sta_ev_infdrop(wlandevice_t *wlandev);
17138+void
17139+prism2sta_ev_info(wlandevice_t *wlandev, hfa384x_InfFrame_t *inf);
17140+void
17141+prism2sta_ev_txexc(wlandevice_t *wlandev, u16 status);
17142+void
17143+prism2sta_ev_tx(wlandevice_t *wlandev, u16 status);
17144+void
17145+prism2sta_ev_rx(wlandevice_t *wlandev, struct sk_buff *skb);
17146+void
17147+prism2sta_ev_alloc(wlandevice_t *wlandev);
17148+
17149+int prism2mgmt_mibset_mibget(wlandevice_t *wlandev, void *msgp);
17150+int prism2mgmt_scan(wlandevice_t *wlandev, void *msgp);
17151+int prism2mgmt_scan_results(wlandevice_t *wlandev, void *msgp);
17152+int prism2mgmt_start(wlandevice_t *wlandev, void *msgp);
17153+int prism2mgmt_wlansniff(wlandevice_t *wlandev, void *msgp);
17154+int prism2mgmt_readpda(wlandevice_t *wlandev, void *msgp);
17155+int prism2mgmt_ramdl_state(wlandevice_t *wlandev, void *msgp);
17156+int prism2mgmt_ramdl_write(wlandevice_t *wlandev, void *msgp);
17157+int prism2mgmt_flashdl_state(wlandevice_t *wlandev, void *msgp);
17158+int prism2mgmt_flashdl_write(wlandevice_t *wlandev, void *msgp);
17159+int prism2mgmt_autojoin(wlandevice_t *wlandev, void *msgp);
17160+
17161+/*---------------------------------------------------------------
17162+* conversion functions going between wlan message data types and
17163+* Prism2 data types
17164+---------------------------------------------------------------*/
17165+/* byte area conversion functions*/
17166+void prism2mgmt_pstr2bytearea(u8 *bytearea, p80211pstrd_t *pstr);
17167+void prism2mgmt_bytearea2pstr(u8 *bytearea, p80211pstrd_t *pstr, int len);
17168+
17169+/* byte string conversion functions*/
17170+void prism2mgmt_pstr2bytestr(hfa384x_bytestr_t *bytestr, p80211pstrd_t *pstr);
17171+void prism2mgmt_bytestr2pstr(hfa384x_bytestr_t *bytestr, p80211pstrd_t *pstr);
17172+
17173+/* integer conversion functions */
17174+void prism2mgmt_prism2int2p80211int(u16 *prism2int, u32 *wlanint);
17175+void prism2mgmt_p80211int2prism2int(u16 *prism2int, u32 *wlanint);
17176+
17177+/* enumerated integer conversion functions */
17178+void prism2mgmt_prism2enum2p80211enum(u16 *prism2enum, u32 *wlanenum, u16 rid);
17179+void prism2mgmt_p80211enum2prism2enum(u16 *prism2enum, u32 *wlanenum, u16 rid);
17180+
17181+/* functions to convert a bit area to/from an Operational Rate Set */
17182+void prism2mgmt_get_oprateset(u16 *rate, p80211pstrd_t *pstr);
17183+void prism2mgmt_set_oprateset(u16 *rate, p80211pstrd_t *pstr);
17184+
17185+/* functions to convert Group Addresses */
17186+void prism2mgmt_get_grpaddr(u32 did,
17187+ p80211pstrd_t *pstr, hfa384x_t *priv );
17188+int prism2mgmt_set_grpaddr(u32 did,
17189+ u8 *prism2buf, p80211pstrd_t *pstr, hfa384x_t *priv );
17190+int prism2mgmt_get_grpaddr_index( u32 did );
17191+
17192+void prism2sta_processing_defer(struct work_struct *data);
17193+
17194+void prism2sta_commsqual_defer(struct work_struct *data);
17195+void prism2sta_commsqual_timer(unsigned long data);
17196+
17197+/*=============================================================*/
17198+/*--- Inline Function Definitions (if supported) --------------*/
17199+/*=============================================================*/
17200+
17201+
17202+
17203+#endif
17204--- /dev/null
17205+++ b/drivers/staging/wlan-ng/prism2mib.c
17206@@ -0,0 +1,1135 @@
17207+/* src/prism2/driver/prism2mib.c
17208+*
17209+* Management request for mibset/mibget
17210+*
17211+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
17212+* --------------------------------------------------------------------
17213+*
17214+* linux-wlan
17215+*
17216+* The contents of this file are subject to the Mozilla Public
17217+* License Version 1.1 (the "License"); you may not use this file
17218+* except in compliance with the License. You may obtain a copy of
17219+* the License at http://www.mozilla.org/MPL/
17220+*
17221+* Software distributed under the License is distributed on an "AS
17222+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
17223+* implied. See the License for the specific language governing
17224+* rights and limitations under the License.
17225+*
17226+* Alternatively, the contents of this file may be used under the
17227+* terms of the GNU Public License version 2 (the "GPL"), in which
17228+* case the provisions of the GPL are applicable instead of the
17229+* above. If you wish to allow the use of your version of this file
17230+* only under the terms of the GPL and not to allow others to use
17231+* your version of this file under the MPL, indicate your decision
17232+* by deleting the provisions above and replace them with the notice
17233+* and other provisions required by the GPL. If you do not delete
17234+* the provisions above, a recipient may use your version of this
17235+* file under either the MPL or the GPL.
17236+*
17237+* --------------------------------------------------------------------
17238+*
17239+* Inquiries regarding the linux-wlan Open Source project can be
17240+* made directly to:
17241+*
17242+* AbsoluteValue Systems Inc.
17243+* info@linux-wlan.com
17244+* http://www.linux-wlan.com
17245+*
17246+* --------------------------------------------------------------------
17247+*
17248+* Portions of the development of this software were funded by
17249+* Intersil Corporation as part of PRISM(R) chipset product development.
17250+*
17251+* --------------------------------------------------------------------
17252+*
17253+* The functions in this file handle the mibset/mibget management
17254+* functions.
17255+*
17256+* --------------------------------------------------------------------
17257+*/
17258+
17259+/*================================================================*/
17260+/* System Includes */
17261+#define WLAN_DBVAR prism2_debug
17262+
17263+#include <linux/version.h>
17264+
17265+#include <linux/module.h>
17266+#include <linux/kernel.h>
17267+#include <linux/sched.h>
17268+#include <linux/types.h>
17269+#include <linux/slab.h>
17270+#include <linux/wireless.h>
17271+#include <linux/netdevice.h>
17272+#include <asm/io.h>
17273+#include <linux/delay.h>
17274+#include <asm/byteorder.h>
17275+#include <linux/usb.h>
17276+
17277+/*================================================================*/
17278+/* Project Includes */
17279+
17280+#include "p80211types.h"
17281+#include "p80211hdr.h"
17282+#include "p80211mgmt.h"
17283+#include "p80211conv.h"
17284+#include "p80211msg.h"
17285+#include "p80211netdev.h"
17286+#include "p80211metadef.h"
17287+#include "p80211metastruct.h"
17288+#include "hfa384x.h"
17289+#include "prism2mgmt.h"
17290+
17291+/*================================================================*/
17292+/* Local Constants */
17293+
17294+#define MIB_TMP_MAXLEN 200 /* Max length of RID record (in bytes). */
17295+
17296+/*================================================================*/
17297+/* Local Types */
17298+
17299+#define F_STA 0x1 /* MIB is supported on stations. */
17300+#define F_READ 0x2 /* MIB may be read. */
17301+#define F_WRITE 0x4 /* MIB may be written. */
17302+
17303+typedef struct mibrec
17304+{
17305+ u32 did;
17306+ u16 flag;
17307+ u16 parm1;
17308+ u16 parm2;
17309+ u16 parm3;
17310+ int (*func)(struct mibrec *mib,
17311+ int isget,
17312+ wlandevice_t *wlandev,
17313+ hfa384x_t *hw,
17314+ p80211msg_dot11req_mibset_t *msg,
17315+ void *data);
17316+} mibrec_t;
17317+
17318+/*================================================================*/
17319+/* Local Function Declarations */
17320+
17321+static int prism2mib_bytearea2pstr(
17322+mibrec_t *mib,
17323+int isget,
17324+wlandevice_t *wlandev,
17325+hfa384x_t *hw,
17326+p80211msg_dot11req_mibset_t *msg,
17327+void *data);
17328+
17329+static int prism2mib_uint32(
17330+mibrec_t *mib,
17331+int isget,
17332+wlandevice_t *wlandev,
17333+hfa384x_t *hw,
17334+p80211msg_dot11req_mibset_t *msg,
17335+void *data);
17336+
17337+static int prism2mib_flag(
17338+mibrec_t *mib,
17339+int isget,
17340+wlandevice_t *wlandev,
17341+hfa384x_t *hw,
17342+p80211msg_dot11req_mibset_t *msg,
17343+void *data);
17344+
17345+static int prism2mib_wepdefaultkey(
17346+mibrec_t *mib,
17347+int isget,
17348+wlandevice_t *wlandev,
17349+hfa384x_t *hw,
17350+p80211msg_dot11req_mibset_t *msg,
17351+void *data);
17352+
17353+static int prism2mib_privacyinvoked(
17354+mibrec_t *mib,
17355+int isget,
17356+wlandevice_t *wlandev,
17357+hfa384x_t *hw,
17358+p80211msg_dot11req_mibset_t *msg,
17359+void *data);
17360+
17361+static int prism2mib_excludeunencrypted(
17362+mibrec_t *mib,
17363+int isget,
17364+wlandevice_t *wlandev,
17365+hfa384x_t *hw,
17366+p80211msg_dot11req_mibset_t *msg,
17367+void *data);
17368+
17369+static int prism2mib_fragmentationthreshold(
17370+mibrec_t *mib,
17371+int isget,
17372+wlandevice_t *wlandev,
17373+hfa384x_t *hw,
17374+p80211msg_dot11req_mibset_t *msg,
17375+void *data);
17376+
17377+static int prism2mib_priv(
17378+mibrec_t *mib,
17379+int isget,
17380+wlandevice_t *wlandev,
17381+hfa384x_t *hw,
17382+p80211msg_dot11req_mibset_t *msg,
17383+void *data);
17384+
17385+/*================================================================*/
17386+/* Local Static Definitions */
17387+
17388+static mibrec_t mibtab[] = {
17389+
17390+ /* dot11smt MIB's */
17391+ { DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0,
17392+ F_STA | F_WRITE,
17393+ HFA384x_RID_CNFWEPDEFAULTKEY0, 0, 0,
17394+ prism2mib_wepdefaultkey },
17395+ { DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey1,
17396+ F_STA | F_WRITE,
17397+ HFA384x_RID_CNFWEPDEFAULTKEY1, 0, 0,
17398+ prism2mib_wepdefaultkey },
17399+ { DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey2,
17400+ F_STA | F_WRITE,
17401+ HFA384x_RID_CNFWEPDEFAULTKEY2, 0, 0,
17402+ prism2mib_wepdefaultkey },
17403+ { DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey3,
17404+ F_STA | F_WRITE,
17405+ HFA384x_RID_CNFWEPDEFAULTKEY3, 0, 0,
17406+ prism2mib_wepdefaultkey },
17407+ { DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked,
17408+ F_STA | F_READ | F_WRITE,
17409+ HFA384x_RID_CNFWEPFLAGS, HFA384x_WEPFLAGS_PRIVINVOKED, 0,
17410+ prism2mib_privacyinvoked },
17411+ { DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID,
17412+ F_STA | F_READ | F_WRITE,
17413+ HFA384x_RID_CNFWEPDEFAULTKEYID, 0, 0,
17414+ prism2mib_uint32 },
17415+ { DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted,
17416+ F_STA | F_READ | F_WRITE,
17417+ HFA384x_RID_CNFWEPFLAGS, HFA384x_WEPFLAGS_EXCLUDE, 0,
17418+ prism2mib_excludeunencrypted },
17419+
17420+ /* dot11mac MIB's */
17421+
17422+ { DIDmib_dot11mac_dot11OperationTable_dot11MACAddress,
17423+ F_STA | F_READ | F_WRITE,
17424+ HFA384x_RID_CNFOWNMACADDR, HFA384x_RID_CNFOWNMACADDR_LEN, 0,
17425+ prism2mib_bytearea2pstr },
17426+ { DIDmib_dot11mac_dot11OperationTable_dot11RTSThreshold,
17427+ F_STA | F_READ | F_WRITE,
17428+ HFA384x_RID_RTSTHRESH, 0, 0,
17429+ prism2mib_uint32 },
17430+ { DIDmib_dot11mac_dot11OperationTable_dot11ShortRetryLimit,
17431+ F_STA | F_READ,
17432+ HFA384x_RID_SHORTRETRYLIMIT, 0, 0,
17433+ prism2mib_uint32 },
17434+ { DIDmib_dot11mac_dot11OperationTable_dot11LongRetryLimit,
17435+ F_STA | F_READ,
17436+ HFA384x_RID_LONGRETRYLIMIT, 0, 0,
17437+ prism2mib_uint32 },
17438+ { DIDmib_dot11mac_dot11OperationTable_dot11FragmentationThreshold,
17439+ F_STA | F_READ | F_WRITE,
17440+ HFA384x_RID_FRAGTHRESH, 0, 0,
17441+ prism2mib_fragmentationthreshold },
17442+ { DIDmib_dot11mac_dot11OperationTable_dot11MaxTransmitMSDULifetime,
17443+ F_STA | F_READ,
17444+ HFA384x_RID_MAXTXLIFETIME, 0, 0,
17445+ prism2mib_uint32 },
17446+
17447+ /* dot11phy MIB's */
17448+
17449+ { DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentChannel,
17450+ F_STA | F_READ,
17451+ HFA384x_RID_CURRENTCHANNEL, 0, 0,
17452+ prism2mib_uint32 },
17453+ { DIDmib_dot11phy_dot11PhyTxPowerTable_dot11CurrentTxPowerLevel,
17454+ F_STA | F_READ | F_WRITE,
17455+ HFA384x_RID_TXPOWERMAX, 0, 0,
17456+ prism2mib_uint32 },
17457+
17458+ /* p2Static MIB's */
17459+
17460+ { DIDmib_p2_p2Static_p2CnfPortType,
17461+ F_STA | F_READ | F_WRITE,
17462+ HFA384x_RID_CNFPORTTYPE, 0, 0,
17463+ prism2mib_uint32 },
17464+
17465+ /* p2MAC MIB's */
17466+
17467+ { DIDmib_p2_p2MAC_p2CurrentTxRate,
17468+ F_STA | F_READ,
17469+ HFA384x_RID_CURRENTTXRATE, 0, 0,
17470+ prism2mib_uint32 },
17471+
17472+ /* And finally, lnx mibs */
17473+ { DIDmib_lnx_lnxConfigTable_lnxRSNAIE,
17474+ F_STA | F_READ | F_WRITE,
17475+ HFA384x_RID_CNFWPADATA, 0, 0,
17476+ prism2mib_priv },
17477+ { 0, 0, 0, 0, 0, NULL}};
17478+
17479+/*================================================================*/
17480+/* Function Definitions */
17481+
17482+/*----------------------------------------------------------------
17483+* prism2mgmt_mibset_mibget
17484+*
17485+* Set the value of a mib item.
17486+*
17487+* Arguments:
17488+* wlandev wlan device structure
17489+* msgp ptr to msg buffer
17490+*
17491+* Returns:
17492+* 0 success and done
17493+* <0 success, but we're waiting for something to finish.
17494+* >0 an error occurred while handling the message.
17495+* Side effects:
17496+*
17497+* Call context:
17498+* process thread (usually)
17499+* interrupt
17500+----------------------------------------------------------------*/
17501+
17502+int prism2mgmt_mibset_mibget(wlandevice_t *wlandev, void *msgp)
17503+{
17504+ hfa384x_t *hw = wlandev->priv;
17505+ int result, isget;
17506+ mibrec_t *mib;
17507+
17508+ u16 which;
17509+
17510+ p80211msg_dot11req_mibset_t *msg = msgp;
17511+ p80211itemd_t *mibitem;
17512+
17513+ DBFENTER;
17514+
17515+ msg->resultcode.status = P80211ENUM_msgitem_status_data_ok;
17516+ msg->resultcode.data = P80211ENUM_resultcode_success;
17517+
17518+ /*
17519+ ** Determine if this is an Access Point or a station.
17520+ */
17521+
17522+ which = F_STA;
17523+
17524+ /*
17525+ ** Find the MIB in the MIB table. Note that a MIB may be in the
17526+ ** table twice...once for an AP and once for a station. Make sure
17527+ ** to get the correct one. Note that DID=0 marks the end of the
17528+ ** MIB table.
17529+ */
17530+
17531+ mibitem = (p80211itemd_t *) msg->mibattribute.data;
17532+
17533+ for (mib = mibtab; mib->did != 0; mib++)
17534+ if (mib->did == mibitem->did && (mib->flag & which))
17535+ break;
17536+
17537+ if (mib->did == 0) {
17538+ msg->resultcode.data = P80211ENUM_resultcode_not_supported;
17539+ goto done;
17540+ }
17541+
17542+ /*
17543+ ** Determine if this is a "mibget" or a "mibset". If this is a
17544+ ** "mibget", then make sure that the MIB may be read. Otherwise,
17545+ ** this is a "mibset" so make make sure that the MIB may be written.
17546+ */
17547+
17548+ isget = (msg->msgcode == DIDmsg_dot11req_mibget);
17549+
17550+ if (isget) {
17551+ if (!(mib->flag & F_READ)) {
17552+ msg->resultcode.data =
17553+ P80211ENUM_resultcode_cant_get_writeonly_mib;
17554+ goto done;
17555+ }
17556+ } else {
17557+ if (!(mib->flag & F_WRITE)) {
17558+ msg->resultcode.data =
17559+ P80211ENUM_resultcode_cant_set_readonly_mib;
17560+ goto done;
17561+ }
17562+ }
17563+
17564+ /*
17565+ ** Execute the MIB function. If things worked okay, then make
17566+ ** sure that the MIB function also worked okay. If so, and this
17567+ ** is a "mibget", then the status value must be set for both the
17568+ ** "mibattribute" parameter and the mib item within the data
17569+ ** portion of the "mibattribute".
17570+ */
17571+
17572+ result = mib->func(mib, isget, wlandev, hw, msg,
17573+ (void *) mibitem->data);
17574+
17575+ if (msg->resultcode.data == P80211ENUM_resultcode_success) {
17576+ if (result != 0) {
17577+ WLAN_LOG_DEBUG(1, "get/set failure, result=%d\n",
17578+ result);
17579+ msg->resultcode.data =
17580+ P80211ENUM_resultcode_implementation_failure;
17581+ } else {
17582+ if (isget) {
17583+ msg->mibattribute.status =
17584+ P80211ENUM_msgitem_status_data_ok;
17585+ mibitem->status =
17586+ P80211ENUM_msgitem_status_data_ok;
17587+ }
17588+ }
17589+ }
17590+
17591+done:
17592+ DBFEXIT;
17593+
17594+ return(0);
17595+}
17596+
17597+/*----------------------------------------------------------------
17598+* prism2mib_bytearea2pstr
17599+*
17600+* Get/set pstr data to/from a byte area.
17601+*
17602+* MIB record parameters:
17603+* parm1 Prism2 RID value.
17604+* parm2 Number of bytes of RID data.
17605+* parm3 Not used.
17606+*
17607+* Arguments:
17608+* mib MIB record.
17609+* isget MIBGET/MIBSET flag.
17610+* wlandev wlan device structure.
17611+* priv "priv" structure.
17612+* hw "hw" structure.
17613+* msg Message structure.
17614+* data Data buffer.
17615+*
17616+* Returns:
17617+* 0 - Success.
17618+* ~0 - Error.
17619+*
17620+----------------------------------------------------------------*/
17621+
17622+static int prism2mib_bytearea2pstr(
17623+mibrec_t *mib,
17624+int isget,
17625+wlandevice_t *wlandev,
17626+hfa384x_t *hw,
17627+p80211msg_dot11req_mibset_t *msg,
17628+void *data)
17629+{
17630+ int result;
17631+ p80211pstrd_t *pstr = (p80211pstrd_t*) data;
17632+ u8 bytebuf[MIB_TMP_MAXLEN];
17633+
17634+ DBFENTER;
17635+
17636+ if (isget) {
17637+ result = hfa384x_drvr_getconfig(hw, mib->parm1, bytebuf, mib->parm2);
17638+ prism2mgmt_bytearea2pstr(bytebuf, pstr, mib->parm2);
17639+ } else {
17640+ memset(bytebuf, 0, mib->parm2);
17641+ prism2mgmt_pstr2bytearea(bytebuf, pstr);
17642+ result = hfa384x_drvr_setconfig(hw, mib->parm1, bytebuf, mib->parm2);
17643+ }
17644+
17645+ DBFEXIT;
17646+ return(result);
17647+}
17648+
17649+/*----------------------------------------------------------------
17650+* prism2mib_uint32
17651+*
17652+* Get/set uint32 data.
17653+*
17654+* MIB record parameters:
17655+* parm1 Prism2 RID value.
17656+* parm2 Not used.
17657+* parm3 Not used.
17658+*
17659+* Arguments:
17660+* mib MIB record.
17661+* isget MIBGET/MIBSET flag.
17662+* wlandev wlan device structure.
17663+* priv "priv" structure.
17664+* hw "hw" structure.
17665+* msg Message structure.
17666+* data Data buffer.
17667+*
17668+* Returns:
17669+* 0 - Success.
17670+* ~0 - Error.
17671+*
17672+----------------------------------------------------------------*/
17673+
17674+static int prism2mib_uint32(
17675+mibrec_t *mib,
17676+int isget,
17677+wlandevice_t *wlandev,
17678+hfa384x_t *hw,
17679+p80211msg_dot11req_mibset_t *msg,
17680+void *data)
17681+{
17682+ int result;
17683+ u32 *uint32 = (u32*) data;
17684+ u8 bytebuf[MIB_TMP_MAXLEN];
17685+ u16 *wordbuf = (u16*) bytebuf;
17686+
17687+ DBFENTER;
17688+
17689+ if (isget) {
17690+ result = hfa384x_drvr_getconfig16(hw, mib->parm1, wordbuf);
17691+ *uint32 = *wordbuf;
17692+ /* [MSM] Removed, getconfig16 returns the value in host order.
17693+ * prism2mgmt_prism2int2p80211int(wordbuf, uint32);
17694+ */
17695+ } else {
17696+ /* [MSM] Removed, setconfig16 expects host order.
17697+ * prism2mgmt_p80211int2prism2int(wordbuf, uint32);
17698+ */
17699+ *wordbuf = *uint32;
17700+ result = hfa384x_drvr_setconfig16(hw, mib->parm1, *wordbuf);
17701+ }
17702+
17703+ DBFEXIT;
17704+ return(result);
17705+}
17706+
17707+/*----------------------------------------------------------------
17708+* prism2mib_flag
17709+*
17710+* Get/set a flag.
17711+*
17712+* MIB record parameters:
17713+* parm1 Prism2 RID value.
17714+* parm2 Bit to get/set.
17715+* parm3 Not used.
17716+*
17717+* Arguments:
17718+* mib MIB record.
17719+* isget MIBGET/MIBSET flag.
17720+* wlandev wlan device structure.
17721+* priv "priv" structure.
17722+* hw "hw" structure.
17723+* msg Message structure.
17724+* data Data buffer.
17725+*
17726+* Returns:
17727+* 0 - Success.
17728+* ~0 - Error.
17729+*
17730+----------------------------------------------------------------*/
17731+
17732+static int prism2mib_flag(
17733+mibrec_t *mib,
17734+int isget,
17735+wlandevice_t *wlandev,
17736+hfa384x_t *hw,
17737+p80211msg_dot11req_mibset_t *msg,
17738+void *data)
17739+{
17740+ int result;
17741+ u32 *uint32 = (u32*) data;
17742+ u8 bytebuf[MIB_TMP_MAXLEN];
17743+ u16 *wordbuf = (u16*) bytebuf;
17744+ u32 flags;
17745+
17746+ DBFENTER;
17747+
17748+ result = hfa384x_drvr_getconfig16(hw, mib->parm1, wordbuf);
17749+ if (result == 0) {
17750+ /* [MSM] Removed, getconfig16 returns the value in host order.
17751+ * prism2mgmt_prism2int2p80211int(wordbuf, &flags);
17752+ */
17753+ flags = *wordbuf;
17754+ if (isget) {
17755+ *uint32 = (flags & mib->parm2) ?
17756+ P80211ENUM_truth_true : P80211ENUM_truth_false;
17757+ } else {
17758+ if ((*uint32) == P80211ENUM_truth_true)
17759+ flags |= mib->parm2;
17760+ else
17761+ flags &= ~mib->parm2;
17762+ /* [MSM] Removed, setconfig16 expects host order.
17763+ * prism2mgmt_p80211int2prism2int(wordbuf, &flags);
17764+ */
17765+ *wordbuf = flags;
17766+ result = hfa384x_drvr_setconfig16(hw, mib->parm1, *wordbuf);
17767+ }
17768+ }
17769+
17770+ DBFEXIT;
17771+ return(result);
17772+}
17773+
17774+/*----------------------------------------------------------------
17775+* prism2mib_wepdefaultkey
17776+*
17777+* Get/set WEP default keys.
17778+*
17779+* MIB record parameters:
17780+* parm1 Prism2 RID value.
17781+* parm2 Number of bytes of RID data.
17782+* parm3 Not used.
17783+*
17784+* Arguments:
17785+* mib MIB record.
17786+* isget MIBGET/MIBSET flag.
17787+* wlandev wlan device structure.
17788+* priv "priv" structure.
17789+* hw "hw" structure.
17790+* msg Message structure.
17791+* data Data buffer.
17792+*
17793+* Returns:
17794+* 0 - Success.
17795+* ~0 - Error.
17796+*
17797+----------------------------------------------------------------*/
17798+
17799+static int prism2mib_wepdefaultkey(
17800+mibrec_t *mib,
17801+int isget,
17802+wlandevice_t *wlandev,
17803+hfa384x_t *hw,
17804+p80211msg_dot11req_mibset_t *msg,
17805+void *data)
17806+{
17807+ int result;
17808+ p80211pstrd_t *pstr = (p80211pstrd_t*) data;
17809+ u8 bytebuf[MIB_TMP_MAXLEN];
17810+ u16 len;
17811+
17812+ DBFENTER;
17813+
17814+ if (isget) {
17815+ result = 0; /* Should never happen. */
17816+ } else {
17817+ len = (pstr->len > 5) ? HFA384x_RID_CNFWEP128DEFAULTKEY_LEN :
17818+ HFA384x_RID_CNFWEPDEFAULTKEY_LEN;
17819+ memset(bytebuf, 0, len);
17820+ prism2mgmt_pstr2bytearea(bytebuf, pstr);
17821+ result = hfa384x_drvr_setconfig(hw, mib->parm1, bytebuf, len);
17822+ }
17823+
17824+ DBFEXIT;
17825+ return(result);
17826+}
17827+
17828+/*----------------------------------------------------------------
17829+* prism2mib_privacyinvoked
17830+*
17831+* Get/set the dot11PrivacyInvoked value.
17832+*
17833+* MIB record parameters:
17834+* parm1 Prism2 RID value.
17835+* parm2 Bit value for PrivacyInvoked flag.
17836+* parm3 Not used.
17837+*
17838+* Arguments:
17839+* mib MIB record.
17840+* isget MIBGET/MIBSET flag.
17841+* wlandev wlan device structure.
17842+* priv "priv" structure.
17843+* hw "hw" structure.
17844+* msg Message structure.
17845+* data Data buffer.
17846+*
17847+* Returns:
17848+* 0 - Success.
17849+* ~0 - Error.
17850+*
17851+----------------------------------------------------------------*/
17852+
17853+static int prism2mib_privacyinvoked(
17854+mibrec_t *mib,
17855+int isget,
17856+wlandevice_t *wlandev,
17857+hfa384x_t *hw,
17858+p80211msg_dot11req_mibset_t *msg,
17859+void *data)
17860+{
17861+ int result;
17862+
17863+ DBFENTER;
17864+
17865+ if (wlandev->hostwep & HOSTWEP_DECRYPT) {
17866+ if (wlandev->hostwep & HOSTWEP_DECRYPT)
17867+ mib->parm2 |= HFA384x_WEPFLAGS_DISABLE_RXCRYPT;
17868+ if (wlandev->hostwep & HOSTWEP_ENCRYPT)
17869+ mib->parm2 |= HFA384x_WEPFLAGS_DISABLE_TXCRYPT;
17870+ }
17871+
17872+ result = prism2mib_flag(mib, isget, wlandev, hw, msg, data);
17873+
17874+ DBFEXIT;
17875+ return(result);
17876+}
17877+
17878+/*----------------------------------------------------------------
17879+* prism2mib_excludeunencrypted
17880+*
17881+* Get/set the dot11ExcludeUnencrypted value.
17882+*
17883+* MIB record parameters:
17884+* parm1 Prism2 RID value.
17885+* parm2 Bit value for ExcludeUnencrypted flag.
17886+* parm3 Not used.
17887+*
17888+* Arguments:
17889+* mib MIB record.
17890+* isget MIBGET/MIBSET flag.
17891+* wlandev wlan device structure.
17892+* priv "priv" structure.
17893+* hw "hw" structure.
17894+* msg Message structure.
17895+* data Data buffer.
17896+*
17897+* Returns:
17898+* 0 - Success.
17899+* ~0 - Error.
17900+*
17901+----------------------------------------------------------------*/
17902+
17903+static int prism2mib_excludeunencrypted(
17904+mibrec_t *mib,
17905+int isget,
17906+wlandevice_t *wlandev,
17907+hfa384x_t *hw,
17908+p80211msg_dot11req_mibset_t *msg,
17909+void *data)
17910+{
17911+ int result;
17912+
17913+ DBFENTER;
17914+
17915+ result = prism2mib_flag(mib, isget, wlandev, hw, msg, data);
17916+
17917+ DBFEXIT;
17918+ return(result);
17919+}
17920+
17921+/*----------------------------------------------------------------
17922+* prism2mib_fragmentationthreshold
17923+*
17924+* Get/set the fragmentation threshold.
17925+*
17926+* MIB record parameters:
17927+* parm1 Prism2 RID value.
17928+* parm2 Not used.
17929+* parm3 Not used.
17930+*
17931+* Arguments:
17932+* mib MIB record.
17933+* isget MIBGET/MIBSET flag.
17934+* wlandev wlan device structure.
17935+* priv "priv" structure.
17936+* hw "hw" structure.
17937+* msg Message structure.
17938+* data Data buffer.
17939+*
17940+* Returns:
17941+* 0 - Success.
17942+* ~0 - Error.
17943+*
17944+----------------------------------------------------------------*/
17945+
17946+static int prism2mib_fragmentationthreshold(
17947+mibrec_t *mib,
17948+int isget,
17949+wlandevice_t *wlandev,
17950+hfa384x_t *hw,
17951+p80211msg_dot11req_mibset_t *msg,
17952+void *data)
17953+{
17954+ int result;
17955+ u32 *uint32 = (u32*) data;
17956+
17957+ DBFENTER;
17958+
17959+ if (!isget)
17960+ if ((*uint32) % 2) {
17961+ WLAN_LOG_WARNING("Attempt to set odd number "
17962+ "FragmentationThreshold\n");
17963+ msg->resultcode.data = P80211ENUM_resultcode_not_supported;
17964+ return(0);
17965+ }
17966+
17967+ result = prism2mib_uint32(mib, isget, wlandev, hw, msg, data);
17968+
17969+ DBFEXIT;
17970+ return(result);
17971+}
17972+
17973+/*----------------------------------------------------------------
17974+* prism2mib_priv
17975+*
17976+* Get/set values in the "priv" data structure.
17977+*
17978+* MIB record parameters:
17979+* parm1 Not used.
17980+* parm2 Not used.
17981+* parm3 Not used.
17982+*
17983+* Arguments:
17984+* mib MIB record.
17985+* isget MIBGET/MIBSET flag.
17986+* wlandev wlan device structure.
17987+* priv "priv" structure.
17988+* hw "hw" structure.
17989+* msg Message structure.
17990+* data Data buffer.
17991+*
17992+* Returns:
17993+* 0 - Success.
17994+* ~0 - Error.
17995+*
17996+----------------------------------------------------------------*/
17997+
17998+static int prism2mib_priv(
17999+mibrec_t *mib,
18000+int isget,
18001+wlandevice_t *wlandev,
18002+hfa384x_t *hw,
18003+p80211msg_dot11req_mibset_t *msg,
18004+void *data)
18005+{
18006+ p80211pstrd_t *pstr = (p80211pstrd_t*) data;
18007+
18008+ int result;
18009+
18010+ DBFENTER;
18011+
18012+ switch (mib->did) {
18013+ case DIDmib_lnx_lnxConfigTable_lnxRSNAIE: {
18014+ hfa384x_WPAData_t wpa;
18015+ if (isget) {
18016+ hfa384x_drvr_getconfig( hw, HFA384x_RID_CNFWPADATA,
18017+ (u8 *) &wpa, sizeof(wpa));
18018+ pstr->len = hfa384x2host_16(wpa.datalen);
18019+ memcpy(pstr->data, wpa.data, pstr->len);
18020+ } else {
18021+ wpa.datalen = host2hfa384x_16(pstr->len);
18022+ memcpy(wpa.data, pstr->data, pstr->len);
18023+
18024+ result = hfa384x_drvr_setconfig(hw, HFA384x_RID_CNFWPADATA,
18025+ (u8 *) &wpa, sizeof(wpa));
18026+ }
18027+ break;
18028+ }
18029+ default:
18030+ WLAN_LOG_ERROR("Unhandled DID 0x%08x\n", mib->did);
18031+ }
18032+
18033+ DBFEXIT;
18034+ return(0);
18035+}
18036+
18037+/*----------------------------------------------------------------
18038+* prism2mgmt_pstr2bytestr
18039+*
18040+* Convert the pstr data in the WLAN message structure into an hfa384x
18041+* byte string format.
18042+*
18043+* Arguments:
18044+* bytestr hfa384x byte string data type
18045+* pstr wlan message data
18046+*
18047+* Returns:
18048+* Nothing
18049+*
18050+----------------------------------------------------------------*/
18051+
18052+void prism2mgmt_pstr2bytestr(hfa384x_bytestr_t *bytestr, p80211pstrd_t *pstr)
18053+{
18054+ DBFENTER;
18055+
18056+ bytestr->len = host2hfa384x_16((u16)(pstr->len));
18057+ memcpy(bytestr->data, pstr->data, pstr->len);
18058+ DBFEXIT;
18059+}
18060+
18061+
18062+/*----------------------------------------------------------------
18063+* prism2mgmt_pstr2bytearea
18064+*
18065+* Convert the pstr data in the WLAN message structure into an hfa384x
18066+* byte area format.
18067+*
18068+* Arguments:
18069+* bytearea hfa384x byte area data type
18070+* pstr wlan message data
18071+*
18072+* Returns:
18073+* Nothing
18074+*
18075+----------------------------------------------------------------*/
18076+
18077+void prism2mgmt_pstr2bytearea(u8 *bytearea, p80211pstrd_t *pstr)
18078+{
18079+ DBFENTER;
18080+
18081+ memcpy(bytearea, pstr->data, pstr->len);
18082+ DBFEXIT;
18083+}
18084+
18085+
18086+/*----------------------------------------------------------------
18087+* prism2mgmt_bytestr2pstr
18088+*
18089+* Convert the data in an hfa384x byte string format into a
18090+* pstr in the WLAN message.
18091+*
18092+* Arguments:
18093+* bytestr hfa384x byte string data type
18094+* msg wlan message
18095+*
18096+* Returns:
18097+* Nothing
18098+*
18099+----------------------------------------------------------------*/
18100+
18101+void prism2mgmt_bytestr2pstr(hfa384x_bytestr_t *bytestr, p80211pstrd_t *pstr)
18102+{
18103+ DBFENTER;
18104+
18105+ pstr->len = (u8)(hfa384x2host_16((u16)(bytestr->len)));
18106+ memcpy(pstr->data, bytestr->data, pstr->len);
18107+ DBFEXIT;
18108+}
18109+
18110+
18111+/*----------------------------------------------------------------
18112+* prism2mgmt_bytearea2pstr
18113+*
18114+* Convert the data in an hfa384x byte area format into a pstr
18115+* in the WLAN message.
18116+*
18117+* Arguments:
18118+* bytearea hfa384x byte area data type
18119+* msg wlan message
18120+*
18121+* Returns:
18122+* Nothing
18123+*
18124+----------------------------------------------------------------*/
18125+
18126+void prism2mgmt_bytearea2pstr(u8 *bytearea, p80211pstrd_t *pstr, int len)
18127+{
18128+ DBFENTER;
18129+
18130+ pstr->len = (u8)len;
18131+ memcpy(pstr->data, bytearea, len);
18132+ DBFEXIT;
18133+}
18134+
18135+
18136+/*----------------------------------------------------------------
18137+* prism2mgmt_prism2int2p80211int
18138+*
18139+* Convert an hfa384x integer into a wlan integer
18140+*
18141+* Arguments:
18142+* prism2enum pointer to hfa384x integer
18143+* wlanenum pointer to p80211 integer
18144+*
18145+* Returns:
18146+* Nothing
18147+*
18148+----------------------------------------------------------------*/
18149+
18150+void prism2mgmt_prism2int2p80211int(u16 *prism2int, u32 *wlanint)
18151+{
18152+ DBFENTER;
18153+
18154+ *wlanint = (u32)hfa384x2host_16(*prism2int);
18155+ DBFEXIT;
18156+}
18157+
18158+
18159+/*----------------------------------------------------------------
18160+* prism2mgmt_p80211int2prism2int
18161+*
18162+* Convert a wlan integer into an hfa384x integer
18163+*
18164+* Arguments:
18165+* prism2enum pointer to hfa384x integer
18166+* wlanenum pointer to p80211 integer
18167+*
18168+* Returns:
18169+* Nothing
18170+*
18171+----------------------------------------------------------------*/
18172+
18173+void prism2mgmt_p80211int2prism2int(u16 *prism2int, u32 *wlanint)
18174+{
18175+ DBFENTER;
18176+
18177+ *prism2int = host2hfa384x_16((u16)(*wlanint));
18178+ DBFEXIT;
18179+}
18180+
18181+
18182+/*----------------------------------------------------------------
18183+* prism2mgmt_prism2enum2p80211enum
18184+*
18185+* Convert the hfa384x enumerated int into a p80211 enumerated int
18186+*
18187+* Arguments:
18188+* prism2enum pointer to hfa384x integer
18189+* wlanenum pointer to p80211 integer
18190+* rid hfa384x record id
18191+*
18192+* Returns:
18193+* Nothing
18194+*
18195+----------------------------------------------------------------*/
18196+void prism2mgmt_prism2enum2p80211enum(u16 *prism2enum, u32 *wlanenum, u16 rid)
18197+{
18198+ DBFENTER;
18199+
18200+ /* At the moment, the need for this functionality hasn't
18201+ presented itself. All the wlan enumerated values are
18202+ a 1-to-1 match against the Prism2 enumerated values*/
18203+ DBFEXIT;
18204+ return;
18205+}
18206+
18207+
18208+/*----------------------------------------------------------------
18209+* prism2mgmt_p80211enum2prism2enum
18210+*
18211+* Convert the p80211 enumerated int into an hfa384x enumerated int
18212+*
18213+* Arguments:
18214+* prism2enum pointer to hfa384x integer
18215+* wlanenum pointer to p80211 integer
18216+* rid hfa384x record id
18217+*
18218+* Returns:
18219+* Nothing
18220+*
18221+----------------------------------------------------------------*/
18222+void prism2mgmt_p80211enum2prism2enum(u16 *prism2enum, u32 *wlanenum, u16 rid)
18223+{
18224+ DBFENTER;
18225+
18226+ /* At the moment, the need for this functionality hasn't
18227+ presented itself. All the wlan enumerated values are
18228+ a 1-to-1 match against the Prism2 enumerated values*/
18229+ DBFEXIT;
18230+ return;
18231+}
18232+
18233+
18234+
18235+/*----------------------------------------------------------------
18236+* prism2mgmt_get_oprateset
18237+*
18238+* Convert the hfa384x bit area into a wlan octet string.
18239+*
18240+* Arguments:
18241+* rate Prism2 bit area
18242+* pstr wlan octet string
18243+*
18244+* Returns:
18245+* Nothing
18246+*
18247+----------------------------------------------------------------*/
18248+void prism2mgmt_get_oprateset(u16 *rate, p80211pstrd_t *pstr)
18249+{
18250+ u8 len;
18251+ u8 *datarate;
18252+
18253+ DBFENTER;
18254+
18255+ len = 0;
18256+ datarate = pstr->data;
18257+
18258+ /* 1 Mbps */
18259+ if ( BIT0 & (*rate) ) {
18260+ len += (u8)1;
18261+ *datarate = (u8)2;
18262+ datarate++;
18263+ }
18264+
18265+ /* 2 Mbps */
18266+ if ( BIT1 & (*rate) ) {
18267+ len += (u8)1;
18268+ *datarate = (u8)4;
18269+ datarate++;
18270+ }
18271+
18272+ /* 5.5 Mbps */
18273+ if ( BIT2 & (*rate) ) {
18274+ len += (u8)1;
18275+ *datarate = (u8)11;
18276+ datarate++;
18277+ }
18278+
18279+ /* 11 Mbps */
18280+ if ( BIT3 & (*rate) ) {
18281+ len += (u8)1;
18282+ *datarate = (u8)22;
18283+ datarate++;
18284+ }
18285+
18286+ pstr->len = len;
18287+
18288+ DBFEXIT;
18289+ return;
18290+}
18291+
18292+
18293+
18294+/*----------------------------------------------------------------
18295+* prism2mgmt_set_oprateset
18296+*
18297+* Convert the wlan octet string into an hfa384x bit area.
18298+*
18299+* Arguments:
18300+* rate Prism2 bit area
18301+* pstr wlan octet string
18302+*
18303+* Returns:
18304+* Nothing
18305+*
18306+----------------------------------------------------------------*/
18307+void prism2mgmt_set_oprateset(u16 *rate, p80211pstrd_t *pstr)
18308+{
18309+ u8 *datarate;
18310+ int i;
18311+
18312+ DBFENTER;
18313+
18314+ *rate = 0;
18315+
18316+ datarate = pstr->data;
18317+
18318+ for ( i=0; i < pstr->len; i++, datarate++ ) {
18319+ switch (*datarate) {
18320+ case 2: /* 1 Mbps */
18321+ *rate |= BIT0;
18322+ break;
18323+ case 4: /* 2 Mbps */
18324+ *rate |= BIT1;
18325+ break;
18326+ case 11: /* 5.5 Mbps */
18327+ *rate |= BIT2;
18328+ break;
18329+ case 22: /* 11 Mbps */
18330+ *rate |= BIT3;
18331+ break;
18332+ default:
18333+ WLAN_LOG_DEBUG(1, "Unrecoginzed Rate of %d\n",
18334+ *datarate);
18335+ break;
18336+ }
18337+ }
18338+
18339+ DBFEXIT;
18340+ return;
18341+}
18342--- /dev/null
18343+++ b/drivers/staging/wlan-ng/prism2sta.c
18344@@ -0,0 +1,2212 @@
18345+/* src/prism2/driver/prism2sta.c
18346+*
18347+* Implements the station functionality for prism2
18348+*
18349+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
18350+* --------------------------------------------------------------------
18351+*
18352+* linux-wlan
18353+*
18354+* The contents of this file are subject to the Mozilla Public
18355+* License Version 1.1 (the "License"); you may not use this file
18356+* except in compliance with the License. You may obtain a copy of
18357+* the License at http://www.mozilla.org/MPL/
18358+*
18359+* Software distributed under the License is distributed on an "AS
18360+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
18361+* implied. See the License for the specific language governing
18362+* rights and limitations under the License.
18363+*
18364+* Alternatively, the contents of this file may be used under the
18365+* terms of the GNU Public License version 2 (the "GPL"), in which
18366+* case the provisions of the GPL are applicable instead of the
18367+* above. If you wish to allow the use of your version of this file
18368+* only under the terms of the GPL and not to allow others to use
18369+* your version of this file under the MPL, indicate your decision
18370+* by deleting the provisions above and replace them with the notice
18371+* and other provisions required by the GPL. If you do not delete
18372+* the provisions above, a recipient may use your version of this
18373+* file under either the MPL or the GPL.
18374+*
18375+* --------------------------------------------------------------------
18376+*
18377+* Inquiries regarding the linux-wlan Open Source project can be
18378+* made directly to:
18379+*
18380+* AbsoluteValue Systems Inc.
18381+* info@linux-wlan.com
18382+* http://www.linux-wlan.com
18383+*
18384+* --------------------------------------------------------------------
18385+*
18386+* Portions of the development of this software were funded by
18387+* Intersil Corporation as part of PRISM(R) chipset product development.
18388+*
18389+* --------------------------------------------------------------------
18390+*
18391+* This file implements the module and linux pcmcia routines for the
18392+* prism2 driver.
18393+*
18394+* --------------------------------------------------------------------
18395+*/
18396+
18397+/*================================================================*/
18398+/* System Includes */
18399+#define WLAN_DBVAR prism2_debug
18400+
18401+#include <linux/version.h>
18402+#include <linux/module.h>
18403+#include <linux/moduleparam.h>
18404+#include <linux/kernel.h>
18405+#include <linux/sched.h>
18406+#include <linux/types.h>
18407+#include <linux/init.h>
18408+#include <linux/slab.h>
18409+#include <linux/wireless.h>
18410+#include <linux/netdevice.h>
18411+#include <linux/workqueue.h>
18412+
18413+#include <asm/io.h>
18414+#include <linux/delay.h>
18415+#include <asm/byteorder.h>
18416+#include <linux/if_arp.h>
18417+
18418+#include "wlan_compat.h"
18419+
18420+/*================================================================*/
18421+/* Project Includes */
18422+
18423+#include "p80211types.h"
18424+#include "p80211hdr.h"
18425+#include "p80211mgmt.h"
18426+#include "p80211conv.h"
18427+#include "p80211msg.h"
18428+#include "p80211netdev.h"
18429+#include "p80211req.h"
18430+#include "p80211metadef.h"
18431+#include "p80211metastruct.h"
18432+#include "hfa384x.h"
18433+#include "prism2mgmt.h"
18434+
18435+/*================================================================*/
18436+/* Local Constants */
18437+
18438+/*================================================================*/
18439+/* Local Macros */
18440+
18441+/*================================================================*/
18442+/* Local Types */
18443+
18444+/*================================================================*/
18445+/* Local Static Definitions */
18446+
18447+static char *dev_info = "prism2_usb";
18448+
18449+static wlandevice_t *create_wlan(void);
18450+
18451+/*----------------------------------------------------------------*/
18452+/* --Module Parameters */
18453+
18454+int prism2_reset_holdtime=30; /* Reset hold time in ms */
18455+int prism2_reset_settletime=100; /* Reset settle time in ms */
18456+
18457+static int prism2_doreset=0; /* Do a reset at init? */
18458+
18459+#ifdef WLAN_INCLUDE_DEBUG
18460+int prism2_debug=0;
18461+module_param( prism2_debug, int, 0644);
18462+MODULE_PARM_DESC(prism2_debug, "prism2 debugging");
18463+#endif
18464+
18465+module_param( prism2_doreset, int, 0644);
18466+MODULE_PARM_DESC(prism2_doreset, "Issue a reset on initialization");
18467+
18468+module_param( prism2_reset_holdtime, int, 0644);
18469+MODULE_PARM_DESC( prism2_reset_holdtime, "reset hold time in ms");
18470+module_param( prism2_reset_settletime, int, 0644);
18471+MODULE_PARM_DESC( prism2_reset_settletime, "reset settle time in ms");
18472+
18473+MODULE_LICENSE("Dual MPL/GPL");
18474+
18475+/*================================================================*/
18476+/* Local Function Declarations */
18477+
18478+static int prism2sta_open(wlandevice_t *wlandev);
18479+static int prism2sta_close(wlandevice_t *wlandev);
18480+static void prism2sta_reset(wlandevice_t *wlandev );
18481+static int prism2sta_txframe(wlandevice_t *wlandev, struct sk_buff *skb, p80211_hdr_t *p80211_hdr, p80211_metawep_t *p80211_wep);
18482+static int prism2sta_mlmerequest(wlandevice_t *wlandev, p80211msg_t *msg);
18483+static int prism2sta_getcardinfo(wlandevice_t *wlandev);
18484+static int prism2sta_globalsetup(wlandevice_t *wlandev);
18485+static int prism2sta_setmulticast(wlandevice_t *wlandev,
18486+ netdevice_t *dev);
18487+
18488+static void prism2sta_inf_handover(
18489+ wlandevice_t *wlandev, hfa384x_InfFrame_t *inf);
18490+static void prism2sta_inf_tallies(
18491+ wlandevice_t *wlandev, hfa384x_InfFrame_t *inf);
18492+static void prism2sta_inf_hostscanresults(
18493+ wlandevice_t *wlandev, hfa384x_InfFrame_t *inf);
18494+static void prism2sta_inf_scanresults(
18495+ wlandevice_t *wlandev, hfa384x_InfFrame_t *inf);
18496+static void prism2sta_inf_chinforesults(
18497+ wlandevice_t *wlandev, hfa384x_InfFrame_t *inf);
18498+static void prism2sta_inf_linkstatus(
18499+ wlandevice_t *wlandev, hfa384x_InfFrame_t *inf);
18500+static void prism2sta_inf_assocstatus(
18501+ wlandevice_t *wlandev, hfa384x_InfFrame_t *inf);
18502+static void prism2sta_inf_authreq(
18503+ wlandevice_t *wlandev, hfa384x_InfFrame_t *inf);
18504+static void prism2sta_inf_authreq_defer(
18505+ wlandevice_t *wlandev, hfa384x_InfFrame_t *inf);
18506+static void prism2sta_inf_psusercnt(
18507+ wlandevice_t *wlandev, hfa384x_InfFrame_t *inf);
18508+
18509+/*================================================================*/
18510+/* Function Definitions */
18511+
18512+/*----------------------------------------------------------------
18513+* dmpmem
18514+*
18515+* Debug utility function to dump memory to the kernel debug log.
18516+*
18517+* Arguments:
18518+* buf ptr data we want dumped
18519+* len length of data
18520+*
18521+* Returns:
18522+* nothing
18523+* Side effects:
18524+*
18525+* Call context:
18526+* process thread
18527+* interrupt
18528+----------------------------------------------------------------*/
18529+inline void dmpmem(void *buf, int n)
18530+{
18531+ int c;
18532+ for ( c= 0; c < n; c++) {
18533+ if ( (c % 16) == 0 ) printk(KERN_DEBUG"dmp[%d]: ", c);
18534+ printk("%02x ", ((u8*)buf)[c]);
18535+ if ( (c % 16) == 15 ) printk("\n");
18536+ }
18537+ if ( (c % 16) != 0 ) printk("\n");
18538+}
18539+
18540+
18541+/*----------------------------------------------------------------
18542+* prism2sta_open
18543+*
18544+* WLAN device open method. Called from p80211netdev when kernel
18545+* device open (start) method is called in response to the
18546+* SIOCSIIFFLAGS ioctl changing the flags bit IFF_UP
18547+* from clear to set.
18548+*
18549+* Arguments:
18550+* wlandev wlan device structure
18551+*
18552+* Returns:
18553+* 0 success
18554+* >0 f/w reported error
18555+* <0 driver reported error
18556+*
18557+* Side effects:
18558+*
18559+* Call context:
18560+* process thread
18561+----------------------------------------------------------------*/
18562+static int prism2sta_open(wlandevice_t *wlandev)
18563+{
18564+ DBFENTER;
18565+
18566+ /* We don't currently have to do anything else.
18567+ * The setup of the MAC should be subsequently completed via
18568+ * the mlme commands.
18569+ * Higher layers know we're ready from dev->start==1 and
18570+ * dev->tbusy==0. Our rx path knows to pass up received/
18571+ * frames because of dev->flags&IFF_UP is true.
18572+ */
18573+
18574+ DBFEXIT;
18575+ return 0;
18576+}
18577+
18578+
18579+/*----------------------------------------------------------------
18580+* prism2sta_close
18581+*
18582+* WLAN device close method. Called from p80211netdev when kernel
18583+* device close method is called in response to the
18584+* SIOCSIIFFLAGS ioctl changing the flags bit IFF_UP
18585+* from set to clear.
18586+*
18587+* Arguments:
18588+* wlandev wlan device structure
18589+*
18590+* Returns:
18591+* 0 success
18592+* >0 f/w reported error
18593+* <0 driver reported error
18594+*
18595+* Side effects:
18596+*
18597+* Call context:
18598+* process thread
18599+----------------------------------------------------------------*/
18600+static int prism2sta_close(wlandevice_t *wlandev)
18601+{
18602+ DBFENTER;
18603+
18604+ /* We don't currently have to do anything else.
18605+ * Higher layers know we're not ready from dev->start==0 and
18606+ * dev->tbusy==1. Our rx path knows to not pass up received
18607+ * frames because of dev->flags&IFF_UP is false.
18608+ */
18609+
18610+ DBFEXIT;
18611+ return 0;
18612+}
18613+
18614+
18615+/*----------------------------------------------------------------
18616+* prism2sta_reset
18617+*
18618+* Not currently implented.
18619+*
18620+* Arguments:
18621+* wlandev wlan device structure
18622+* none
18623+*
18624+* Returns:
18625+* nothing
18626+*
18627+* Side effects:
18628+*
18629+* Call context:
18630+* process thread
18631+----------------------------------------------------------------*/
18632+static void prism2sta_reset(wlandevice_t *wlandev )
18633+{
18634+ DBFENTER;
18635+ DBFEXIT;
18636+ return;
18637+}
18638+
18639+
18640+/*----------------------------------------------------------------
18641+* prism2sta_txframe
18642+*
18643+* Takes a frame from p80211 and queues it for transmission.
18644+*
18645+* Arguments:
18646+* wlandev wlan device structure
18647+* pb packet buffer struct. Contains an 802.11
18648+* data frame.
18649+* p80211_hdr points to the 802.11 header for the packet.
18650+* Returns:
18651+* 0 Success and more buffs available
18652+* 1 Success but no more buffs
18653+* 2 Allocation failure
18654+* 4 Buffer full or queue busy
18655+*
18656+* Side effects:
18657+*
18658+* Call context:
18659+* process thread
18660+----------------------------------------------------------------*/
18661+static int prism2sta_txframe(wlandevice_t *wlandev, struct sk_buff *skb,
18662+ p80211_hdr_t *p80211_hdr,
18663+ p80211_metawep_t *p80211_wep)
18664+{
18665+ hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
18666+ int result;
18667+ DBFENTER;
18668+
18669+ /* If necessary, set the 802.11 WEP bit */
18670+ if ((wlandev->hostwep & (HOSTWEP_PRIVACYINVOKED | HOSTWEP_ENCRYPT)) == HOSTWEP_PRIVACYINVOKED) {
18671+ p80211_hdr->a3.fc |= host2ieee16(WLAN_SET_FC_ISWEP(1));
18672+ }
18673+
18674+ result = hfa384x_drvr_txframe(hw, skb, p80211_hdr, p80211_wep);
18675+
18676+ DBFEXIT;
18677+ return result;
18678+}
18679+
18680+
18681+/*----------------------------------------------------------------
18682+* prism2sta_mlmerequest
18683+*
18684+* wlan command message handler. All we do here is pass the message
18685+* over to the prism2sta_mgmt_handler.
18686+*
18687+* Arguments:
18688+* wlandev wlan device structure
18689+* msg wlan command message
18690+* Returns:
18691+* 0 success
18692+* <0 successful acceptance of message, but we're
18693+* waiting for an async process to finish before
18694+* we're done with the msg. When the asynch
18695+* process is done, we'll call the p80211
18696+* function p80211req_confirm() .
18697+* >0 An error occurred while we were handling
18698+* the message.
18699+*
18700+* Side effects:
18701+*
18702+* Call context:
18703+* process thread
18704+----------------------------------------------------------------*/
18705+static int prism2sta_mlmerequest(wlandevice_t *wlandev, p80211msg_t *msg)
18706+{
18707+ hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
18708+
18709+ int result = 0;
18710+ DBFENTER;
18711+
18712+ switch( msg->msgcode )
18713+ {
18714+ case DIDmsg_dot11req_mibget :
18715+ WLAN_LOG_DEBUG(2,"Received mibget request\n");
18716+ result = prism2mgmt_mibset_mibget(wlandev, msg);
18717+ break;
18718+ case DIDmsg_dot11req_mibset :
18719+ WLAN_LOG_DEBUG(2,"Received mibset request\n");
18720+ result = prism2mgmt_mibset_mibget(wlandev, msg);
18721+ break;
18722+ case DIDmsg_dot11req_scan :
18723+ WLAN_LOG_DEBUG(2,"Received scan request\n");
18724+ result = prism2mgmt_scan(wlandev, msg);
18725+ break;
18726+ case DIDmsg_dot11req_scan_results :
18727+ WLAN_LOG_DEBUG(2,"Received scan_results request\n");
18728+ result = prism2mgmt_scan_results(wlandev, msg);
18729+ break;
18730+ case DIDmsg_dot11req_start :
18731+ WLAN_LOG_DEBUG(2,"Received mlme start request\n");
18732+ result = prism2mgmt_start(wlandev, msg);
18733+ break;
18734+ /*
18735+ * Prism2 specific messages
18736+ */
18737+ case DIDmsg_p2req_readpda :
18738+ WLAN_LOG_DEBUG(2,"Received mlme readpda request\n");
18739+ result = prism2mgmt_readpda(wlandev, msg);
18740+ break;
18741+ case DIDmsg_p2req_ramdl_state :
18742+ WLAN_LOG_DEBUG(2,"Received mlme ramdl_state request\n");
18743+ result = prism2mgmt_ramdl_state(wlandev, msg);
18744+ break;
18745+ case DIDmsg_p2req_ramdl_write :
18746+ WLAN_LOG_DEBUG(2,"Received mlme ramdl_write request\n");
18747+ result = prism2mgmt_ramdl_write(wlandev, msg);
18748+ break;
18749+ case DIDmsg_p2req_flashdl_state :
18750+ WLAN_LOG_DEBUG(2,"Received mlme flashdl_state request\n");
18751+ result = prism2mgmt_flashdl_state(wlandev, msg);
18752+ break;
18753+ case DIDmsg_p2req_flashdl_write :
18754+ WLAN_LOG_DEBUG(2,"Received mlme flashdl_write request\n");
18755+ result = prism2mgmt_flashdl_write(wlandev, msg);
18756+ break;
18757+ /*
18758+ * Linux specific messages
18759+ */
18760+ case DIDmsg_lnxreq_hostwep :
18761+ break; // ignore me.
18762+ case DIDmsg_lnxreq_ifstate :
18763+ {
18764+ p80211msg_lnxreq_ifstate_t *ifstatemsg;
18765+ WLAN_LOG_DEBUG(2,"Received mlme ifstate request\n");
18766+ ifstatemsg = (p80211msg_lnxreq_ifstate_t*)msg;
18767+ result = prism2sta_ifstate(wlandev, ifstatemsg->ifstate.data);
18768+ ifstatemsg->resultcode.status =
18769+ P80211ENUM_msgitem_status_data_ok;
18770+ ifstatemsg->resultcode.data = result;
18771+ result = 0;
18772+ }
18773+ break;
18774+ case DIDmsg_lnxreq_wlansniff :
18775+ WLAN_LOG_DEBUG(2,"Received mlme wlansniff request\n");
18776+ result = prism2mgmt_wlansniff(wlandev, msg);
18777+ break;
18778+ case DIDmsg_lnxreq_autojoin :
18779+ WLAN_LOG_DEBUG(2,"Received mlme autojoin request\n");
18780+ result = prism2mgmt_autojoin(wlandev, msg);
18781+ break;
18782+ case DIDmsg_lnxreq_commsquality: {
18783+ p80211msg_lnxreq_commsquality_t *qualmsg;
18784+
18785+ WLAN_LOG_DEBUG(2,"Received commsquality request\n");
18786+
18787+ qualmsg = (p80211msg_lnxreq_commsquality_t*) msg;
18788+
18789+ qualmsg->link.status = P80211ENUM_msgitem_status_data_ok;
18790+ qualmsg->level.status = P80211ENUM_msgitem_status_data_ok;
18791+ qualmsg->noise.status = P80211ENUM_msgitem_status_data_ok;
18792+
18793+
18794+ qualmsg->link.data = hfa384x2host_16(hw->qual.CQ_currBSS);
18795+ qualmsg->level.data = hfa384x2host_16(hw->qual.ASL_currBSS);
18796+ qualmsg->noise.data = hfa384x2host_16(hw->qual.ANL_currFC);
18797+
18798+ break;
18799+ }
18800+ default:
18801+ WLAN_LOG_WARNING("Unknown mgmt request message 0x%08x", msg->msgcode);
18802+ break;
18803+ }
18804+
18805+ DBFEXIT;
18806+ return result;
18807+}
18808+
18809+
18810+/*----------------------------------------------------------------
18811+* prism2sta_ifstate
18812+*
18813+* Interface state. This is the primary WLAN interface enable/disable
18814+* handler. Following the driver/load/deviceprobe sequence, this
18815+* function must be called with a state of "enable" before any other
18816+* commands will be accepted.
18817+*
18818+* Arguments:
18819+* wlandev wlan device structure
18820+* msgp ptr to msg buffer
18821+*
18822+* Returns:
18823+* A p80211 message resultcode value.
18824+*
18825+* Side effects:
18826+*
18827+* Call context:
18828+* process thread (usually)
18829+* interrupt
18830+----------------------------------------------------------------*/
18831+u32 prism2sta_ifstate(wlandevice_t *wlandev, u32 ifstate)
18832+{
18833+ hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
18834+ u32 result;
18835+ DBFENTER;
18836+
18837+ result = P80211ENUM_resultcode_implementation_failure;
18838+
18839+ WLAN_LOG_DEBUG(2, "Current MSD state(%d), requesting(%d)\n",
18840+ wlandev->msdstate, ifstate);
18841+ switch (ifstate)
18842+ {
18843+ case P80211ENUM_ifstate_fwload:
18844+ switch (wlandev->msdstate) {
18845+ case WLAN_MSD_HWPRESENT:
18846+ wlandev->msdstate = WLAN_MSD_FWLOAD_PENDING;
18847+ /*
18848+ * Initialize the device+driver sufficiently
18849+ * for firmware loading.
18850+ */
18851+ if ((result=hfa384x_drvr_start(hw))) {
18852+ WLAN_LOG_ERROR(
18853+ "hfa384x_drvr_start() failed,"
18854+ "result=%d\n", (int)result);
18855+ result =
18856+ P80211ENUM_resultcode_implementation_failure;
18857+ wlandev->msdstate = WLAN_MSD_HWPRESENT;
18858+ break;
18859+ }
18860+ wlandev->msdstate = WLAN_MSD_FWLOAD;
18861+ result = P80211ENUM_resultcode_success;
18862+ break;
18863+ case WLAN_MSD_FWLOAD:
18864+ hfa384x_cmd_initialize(hw);
18865+ result = P80211ENUM_resultcode_success;
18866+ break;
18867+ case WLAN_MSD_RUNNING:
18868+ WLAN_LOG_WARNING(
18869+ "Cannot enter fwload state from enable state,"
18870+ "you must disable first.\n");
18871+ result = P80211ENUM_resultcode_invalid_parameters;
18872+ break;
18873+ case WLAN_MSD_HWFAIL:
18874+ default:
18875+ /* probe() had a problem or the msdstate contains
18876+ * an unrecognized value, there's nothing we can do.
18877+ */
18878+ result = P80211ENUM_resultcode_implementation_failure;
18879+ break;
18880+ }
18881+ break;
18882+ case P80211ENUM_ifstate_enable:
18883+ switch (wlandev->msdstate) {
18884+ case WLAN_MSD_HWPRESENT:
18885+ case WLAN_MSD_FWLOAD:
18886+ wlandev->msdstate = WLAN_MSD_RUNNING_PENDING;
18887+ /* Initialize the device+driver for full
18888+ * operation. Note that this might me an FWLOAD to
18889+ * to RUNNING transition so we must not do a chip
18890+ * or board level reset. Note that on failure,
18891+ * the MSD state is set to HWPRESENT because we
18892+ * can't make any assumptions about the state
18893+ * of the hardware or a previous firmware load.
18894+ */
18895+ if ((result=hfa384x_drvr_start(hw))) {
18896+ WLAN_LOG_ERROR(
18897+ "hfa384x_drvr_start() failed,"
18898+ "result=%d\n", (int)result);
18899+ result =
18900+ P80211ENUM_resultcode_implementation_failure;
18901+ wlandev->msdstate = WLAN_MSD_HWPRESENT;
18902+ break;
18903+ }
18904+
18905+ if ((result=prism2sta_getcardinfo(wlandev))) {
18906+ WLAN_LOG_ERROR(
18907+ "prism2sta_getcardinfo() failed,"
18908+ "result=%d\n", (int)result);
18909+ result =
18910+ P80211ENUM_resultcode_implementation_failure;
18911+ hfa384x_drvr_stop(hw);
18912+ wlandev->msdstate = WLAN_MSD_HWPRESENT;
18913+ break;
18914+ }
18915+ if ((result=prism2sta_globalsetup(wlandev))) {
18916+ WLAN_LOG_ERROR(
18917+ "prism2sta_globalsetup() failed,"
18918+ "result=%d\n", (int)result);
18919+ result =
18920+ P80211ENUM_resultcode_implementation_failure;
18921+ hfa384x_drvr_stop(hw);
18922+ wlandev->msdstate = WLAN_MSD_HWPRESENT;
18923+ break;
18924+ }
18925+ wlandev->msdstate = WLAN_MSD_RUNNING;
18926+ hw->join_ap = 0;
18927+ hw->join_retries = 60;
18928+ result = P80211ENUM_resultcode_success;
18929+ break;
18930+ case WLAN_MSD_RUNNING:
18931+ /* Do nothing, we're already in this state.*/
18932+ result = P80211ENUM_resultcode_success;
18933+ break;
18934+ case WLAN_MSD_HWFAIL:
18935+ default:
18936+ /* probe() had a problem or the msdstate contains
18937+ * an unrecognized value, there's nothing we can do.
18938+ */
18939+ result = P80211ENUM_resultcode_implementation_failure;
18940+ break;
18941+ }
18942+ break;
18943+ case P80211ENUM_ifstate_disable:
18944+ switch (wlandev->msdstate) {
18945+ case WLAN_MSD_HWPRESENT:
18946+ /* Do nothing, we're already in this state.*/
18947+ result = P80211ENUM_resultcode_success;
18948+ break;
18949+ case WLAN_MSD_FWLOAD:
18950+ case WLAN_MSD_RUNNING:
18951+ wlandev->msdstate = WLAN_MSD_HWPRESENT_PENDING;
18952+ /*
18953+ * TODO: Shut down the MAC completely. Here a chip
18954+ * or board level reset is probably called for.
18955+ * After a "disable" _all_ results are lost, even
18956+ * those from a fwload.
18957+ */
18958+ if (!wlandev->hwremoved)
18959+ netif_carrier_off(wlandev->netdev);
18960+
18961+ hfa384x_drvr_stop(hw);
18962+
18963+ wlandev->macmode = WLAN_MACMODE_NONE;
18964+ wlandev->msdstate = WLAN_MSD_HWPRESENT;
18965+ result = P80211ENUM_resultcode_success;
18966+ break;
18967+ case WLAN_MSD_HWFAIL:
18968+ default:
18969+ /* probe() had a problem or the msdstate contains
18970+ * an unrecognized value, there's nothing we can do.
18971+ */
18972+ result = P80211ENUM_resultcode_implementation_failure;
18973+ break;
18974+ }
18975+ break;
18976+ default:
18977+ result = P80211ENUM_resultcode_invalid_parameters;
18978+ break;
18979+ }
18980+
18981+ DBFEXIT;
18982+ return result;
18983+}
18984+
18985+
18986+/*----------------------------------------------------------------
18987+* prism2sta_getcardinfo
18988+*
18989+* Collect the NICID, firmware version and any other identifiers
18990+* we'd like to have in host-side data structures.
18991+*
18992+* Arguments:
18993+* wlandev wlan device structure
18994+*
18995+* Returns:
18996+* 0 success
18997+* >0 f/w reported error
18998+* <0 driver reported error
18999+*
19000+* Side effects:
19001+*
19002+* Call context:
19003+* Either.
19004+----------------------------------------------------------------*/
19005+static int prism2sta_getcardinfo(wlandevice_t *wlandev)
19006+{
19007+ int result = 0;
19008+ hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
19009+ u16 temp;
19010+ u8 snum[HFA384x_RID_NICSERIALNUMBER_LEN];
19011+ char pstr[(HFA384x_RID_NICSERIALNUMBER_LEN * 4) + 1];
19012+
19013+ DBFENTER;
19014+
19015+ /* Collect version and compatibility info */
19016+ /* Some are critical, some are not */
19017+ /* NIC identity */
19018+ result = hfa384x_drvr_getconfig(hw, HFA384x_RID_NICIDENTITY,
19019+ &hw->ident_nic, sizeof(hfa384x_compident_t));
19020+ if ( result ) {
19021+ WLAN_LOG_ERROR("Failed to retrieve NICIDENTITY\n");
19022+ goto failed;
19023+ }
19024+
19025+ /* get all the nic id fields in host byte order */
19026+ hw->ident_nic.id = hfa384x2host_16(hw->ident_nic.id);
19027+ hw->ident_nic.variant = hfa384x2host_16(hw->ident_nic.variant);
19028+ hw->ident_nic.major = hfa384x2host_16(hw->ident_nic.major);
19029+ hw->ident_nic.minor = hfa384x2host_16(hw->ident_nic.minor);
19030+
19031+ WLAN_LOG_INFO( "ident: nic h/w: id=0x%02x %d.%d.%d\n",
19032+ hw->ident_nic.id, hw->ident_nic.major,
19033+ hw->ident_nic.minor, hw->ident_nic.variant);
19034+
19035+ /* Primary f/w identity */
19036+ result = hfa384x_drvr_getconfig(hw, HFA384x_RID_PRIIDENTITY,
19037+ &hw->ident_pri_fw, sizeof(hfa384x_compident_t));
19038+ if ( result ) {
19039+ WLAN_LOG_ERROR("Failed to retrieve PRIIDENTITY\n");
19040+ goto failed;
19041+ }
19042+
19043+ /* get all the private fw id fields in host byte order */
19044+ hw->ident_pri_fw.id = hfa384x2host_16(hw->ident_pri_fw.id);
19045+ hw->ident_pri_fw.variant = hfa384x2host_16(hw->ident_pri_fw.variant);
19046+ hw->ident_pri_fw.major = hfa384x2host_16(hw->ident_pri_fw.major);
19047+ hw->ident_pri_fw.minor = hfa384x2host_16(hw->ident_pri_fw.minor);
19048+
19049+ WLAN_LOG_INFO( "ident: pri f/w: id=0x%02x %d.%d.%d\n",
19050+ hw->ident_pri_fw.id, hw->ident_pri_fw.major,
19051+ hw->ident_pri_fw.minor, hw->ident_pri_fw.variant);
19052+
19053+ /* Station (Secondary?) f/w identity */
19054+ result = hfa384x_drvr_getconfig(hw, HFA384x_RID_STAIDENTITY,
19055+ &hw->ident_sta_fw, sizeof(hfa384x_compident_t));
19056+ if ( result ) {
19057+ WLAN_LOG_ERROR("Failed to retrieve STAIDENTITY\n");
19058+ goto failed;
19059+ }
19060+
19061+ if (hw->ident_nic.id < 0x8000) {
19062+ WLAN_LOG_ERROR("FATAL: Card is not an Intersil Prism2/2.5/3\n");
19063+ result = -1;
19064+ goto failed;
19065+ }
19066+
19067+ /* get all the station fw id fields in host byte order */
19068+ hw->ident_sta_fw.id = hfa384x2host_16(hw->ident_sta_fw.id);
19069+ hw->ident_sta_fw.variant = hfa384x2host_16(hw->ident_sta_fw.variant);
19070+ hw->ident_sta_fw.major = hfa384x2host_16(hw->ident_sta_fw.major);
19071+ hw->ident_sta_fw.minor = hfa384x2host_16(hw->ident_sta_fw.minor);
19072+
19073+ /* strip out the 'special' variant bits */
19074+ hw->mm_mods = hw->ident_sta_fw.variant & (BIT14 | BIT15);
19075+ hw->ident_sta_fw.variant &= ~((u16)(BIT14 | BIT15));
19076+
19077+ if ( hw->ident_sta_fw.id == 0x1f ) {
19078+ WLAN_LOG_INFO(
19079+ "ident: sta f/w: id=0x%02x %d.%d.%d\n",
19080+ hw->ident_sta_fw.id, hw->ident_sta_fw.major,
19081+ hw->ident_sta_fw.minor, hw->ident_sta_fw.variant);
19082+ } else {
19083+ WLAN_LOG_INFO(
19084+ "ident: ap f/w: id=0x%02x %d.%d.%d\n",
19085+ hw->ident_sta_fw.id, hw->ident_sta_fw.major,
19086+ hw->ident_sta_fw.minor, hw->ident_sta_fw.variant);
19087+ WLAN_LOG_ERROR("Unsupported Tertiary AP firmeare loaded!\n");
19088+ goto failed;
19089+ }
19090+
19091+ /* Compatibility range, Modem supplier */
19092+ result = hfa384x_drvr_getconfig(hw, HFA384x_RID_MFISUPRANGE,
19093+ &hw->cap_sup_mfi, sizeof(hfa384x_caplevel_t));
19094+ if ( result ) {
19095+ WLAN_LOG_ERROR("Failed to retrieve MFISUPRANGE\n");
19096+ goto failed;
19097+ }
19098+
19099+ /* get all the Compatibility range, modem interface supplier
19100+ fields in byte order */
19101+ hw->cap_sup_mfi.role = hfa384x2host_16(hw->cap_sup_mfi.role);
19102+ hw->cap_sup_mfi.id = hfa384x2host_16(hw->cap_sup_mfi.id);
19103+ hw->cap_sup_mfi.variant = hfa384x2host_16(hw->cap_sup_mfi.variant);
19104+ hw->cap_sup_mfi.bottom = hfa384x2host_16(hw->cap_sup_mfi.bottom);
19105+ hw->cap_sup_mfi.top = hfa384x2host_16(hw->cap_sup_mfi.top);
19106+
19107+ WLAN_LOG_INFO(
19108+ "MFI:SUP:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
19109+ hw->cap_sup_mfi.role, hw->cap_sup_mfi.id,
19110+ hw->cap_sup_mfi.variant, hw->cap_sup_mfi.bottom,
19111+ hw->cap_sup_mfi.top);
19112+
19113+ /* Compatibility range, Controller supplier */
19114+ result = hfa384x_drvr_getconfig(hw, HFA384x_RID_CFISUPRANGE,
19115+ &hw->cap_sup_cfi, sizeof(hfa384x_caplevel_t));
19116+ if ( result ) {
19117+ WLAN_LOG_ERROR("Failed to retrieve CFISUPRANGE\n");
19118+ goto failed;
19119+ }
19120+
19121+ /* get all the Compatibility range, controller interface supplier
19122+ fields in byte order */
19123+ hw->cap_sup_cfi.role = hfa384x2host_16(hw->cap_sup_cfi.role);
19124+ hw->cap_sup_cfi.id = hfa384x2host_16(hw->cap_sup_cfi.id);
19125+ hw->cap_sup_cfi.variant = hfa384x2host_16(hw->cap_sup_cfi.variant);
19126+ hw->cap_sup_cfi.bottom = hfa384x2host_16(hw->cap_sup_cfi.bottom);
19127+ hw->cap_sup_cfi.top = hfa384x2host_16(hw->cap_sup_cfi.top);
19128+
19129+ WLAN_LOG_INFO(
19130+ "CFI:SUP:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
19131+ hw->cap_sup_cfi.role, hw->cap_sup_cfi.id,
19132+ hw->cap_sup_cfi.variant, hw->cap_sup_cfi.bottom,
19133+ hw->cap_sup_cfi.top);
19134+
19135+ /* Compatibility range, Primary f/w supplier */
19136+ result = hfa384x_drvr_getconfig(hw, HFA384x_RID_PRISUPRANGE,
19137+ &hw->cap_sup_pri, sizeof(hfa384x_caplevel_t));
19138+ if ( result ) {
19139+ WLAN_LOG_ERROR("Failed to retrieve PRISUPRANGE\n");
19140+ goto failed;
19141+ }
19142+
19143+ /* get all the Compatibility range, primary firmware supplier
19144+ fields in byte order */
19145+ hw->cap_sup_pri.role = hfa384x2host_16(hw->cap_sup_pri.role);
19146+ hw->cap_sup_pri.id = hfa384x2host_16(hw->cap_sup_pri.id);
19147+ hw->cap_sup_pri.variant = hfa384x2host_16(hw->cap_sup_pri.variant);
19148+ hw->cap_sup_pri.bottom = hfa384x2host_16(hw->cap_sup_pri.bottom);
19149+ hw->cap_sup_pri.top = hfa384x2host_16(hw->cap_sup_pri.top);
19150+
19151+ WLAN_LOG_INFO(
19152+ "PRI:SUP:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
19153+ hw->cap_sup_pri.role, hw->cap_sup_pri.id,
19154+ hw->cap_sup_pri.variant, hw->cap_sup_pri.bottom,
19155+ hw->cap_sup_pri.top);
19156+
19157+ /* Compatibility range, Station f/w supplier */
19158+ result = hfa384x_drvr_getconfig(hw, HFA384x_RID_STASUPRANGE,
19159+ &hw->cap_sup_sta, sizeof(hfa384x_caplevel_t));
19160+ if ( result ) {
19161+ WLAN_LOG_ERROR("Failed to retrieve STASUPRANGE\n");
19162+ goto failed;
19163+ }
19164+
19165+ /* get all the Compatibility range, station firmware supplier
19166+ fields in byte order */
19167+ hw->cap_sup_sta.role = hfa384x2host_16(hw->cap_sup_sta.role);
19168+ hw->cap_sup_sta.id = hfa384x2host_16(hw->cap_sup_sta.id);
19169+ hw->cap_sup_sta.variant = hfa384x2host_16(hw->cap_sup_sta.variant);
19170+ hw->cap_sup_sta.bottom = hfa384x2host_16(hw->cap_sup_sta.bottom);
19171+ hw->cap_sup_sta.top = hfa384x2host_16(hw->cap_sup_sta.top);
19172+
19173+ if ( hw->cap_sup_sta.id == 0x04 ) {
19174+ WLAN_LOG_INFO(
19175+ "STA:SUP:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
19176+ hw->cap_sup_sta.role, hw->cap_sup_sta.id,
19177+ hw->cap_sup_sta.variant, hw->cap_sup_sta.bottom,
19178+ hw->cap_sup_sta.top);
19179+ } else {
19180+ WLAN_LOG_INFO(
19181+ "AP:SUP:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
19182+ hw->cap_sup_sta.role, hw->cap_sup_sta.id,
19183+ hw->cap_sup_sta.variant, hw->cap_sup_sta.bottom,
19184+ hw->cap_sup_sta.top);
19185+ }
19186+
19187+ /* Compatibility range, primary f/w actor, CFI supplier */
19188+ result = hfa384x_drvr_getconfig(hw, HFA384x_RID_PRI_CFIACTRANGES,
19189+ &hw->cap_act_pri_cfi, sizeof(hfa384x_caplevel_t));
19190+ if ( result ) {
19191+ WLAN_LOG_ERROR("Failed to retrieve PRI_CFIACTRANGES\n");
19192+ goto failed;
19193+ }
19194+
19195+ /* get all the Compatibility range, primary f/w actor, CFI supplier
19196+ fields in byte order */
19197+ hw->cap_act_pri_cfi.role = hfa384x2host_16(hw->cap_act_pri_cfi.role);
19198+ hw->cap_act_pri_cfi.id = hfa384x2host_16(hw->cap_act_pri_cfi.id);
19199+ hw->cap_act_pri_cfi.variant = hfa384x2host_16(hw->cap_act_pri_cfi.variant);
19200+ hw->cap_act_pri_cfi.bottom = hfa384x2host_16(hw->cap_act_pri_cfi.bottom);
19201+ hw->cap_act_pri_cfi.top = hfa384x2host_16(hw->cap_act_pri_cfi.top);
19202+
19203+ WLAN_LOG_INFO(
19204+ "PRI-CFI:ACT:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
19205+ hw->cap_act_pri_cfi.role, hw->cap_act_pri_cfi.id,
19206+ hw->cap_act_pri_cfi.variant, hw->cap_act_pri_cfi.bottom,
19207+ hw->cap_act_pri_cfi.top);
19208+
19209+ /* Compatibility range, sta f/w actor, CFI supplier */
19210+ result = hfa384x_drvr_getconfig(hw, HFA384x_RID_STA_CFIACTRANGES,
19211+ &hw->cap_act_sta_cfi, sizeof(hfa384x_caplevel_t));
19212+ if ( result ) {
19213+ WLAN_LOG_ERROR("Failed to retrieve STA_CFIACTRANGES\n");
19214+ goto failed;
19215+ }
19216+
19217+ /* get all the Compatibility range, station f/w actor, CFI supplier
19218+ fields in byte order */
19219+ hw->cap_act_sta_cfi.role = hfa384x2host_16(hw->cap_act_sta_cfi.role);
19220+ hw->cap_act_sta_cfi.id = hfa384x2host_16(hw->cap_act_sta_cfi.id);
19221+ hw->cap_act_sta_cfi.variant = hfa384x2host_16(hw->cap_act_sta_cfi.variant);
19222+ hw->cap_act_sta_cfi.bottom = hfa384x2host_16(hw->cap_act_sta_cfi.bottom);
19223+ hw->cap_act_sta_cfi.top = hfa384x2host_16(hw->cap_act_sta_cfi.top);
19224+
19225+ WLAN_LOG_INFO(
19226+ "STA-CFI:ACT:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
19227+ hw->cap_act_sta_cfi.role, hw->cap_act_sta_cfi.id,
19228+ hw->cap_act_sta_cfi.variant, hw->cap_act_sta_cfi.bottom,
19229+ hw->cap_act_sta_cfi.top);
19230+
19231+ /* Compatibility range, sta f/w actor, MFI supplier */
19232+ result = hfa384x_drvr_getconfig(hw, HFA384x_RID_STA_MFIACTRANGES,
19233+ &hw->cap_act_sta_mfi, sizeof(hfa384x_caplevel_t));
19234+ if ( result ) {
19235+ WLAN_LOG_ERROR("Failed to retrieve STA_MFIACTRANGES\n");
19236+ goto failed;
19237+ }
19238+
19239+ /* get all the Compatibility range, station f/w actor, MFI supplier
19240+ fields in byte order */
19241+ hw->cap_act_sta_mfi.role = hfa384x2host_16(hw->cap_act_sta_mfi.role);
19242+ hw->cap_act_sta_mfi.id = hfa384x2host_16(hw->cap_act_sta_mfi.id);
19243+ hw->cap_act_sta_mfi.variant = hfa384x2host_16(hw->cap_act_sta_mfi.variant);
19244+ hw->cap_act_sta_mfi.bottom = hfa384x2host_16(hw->cap_act_sta_mfi.bottom);
19245+ hw->cap_act_sta_mfi.top = hfa384x2host_16(hw->cap_act_sta_mfi.top);
19246+
19247+ WLAN_LOG_INFO(
19248+ "STA-MFI:ACT:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
19249+ hw->cap_act_sta_mfi.role, hw->cap_act_sta_mfi.id,
19250+ hw->cap_act_sta_mfi.variant, hw->cap_act_sta_mfi.bottom,
19251+ hw->cap_act_sta_mfi.top);
19252+
19253+ /* Serial Number */
19254+ result = hfa384x_drvr_getconfig(hw, HFA384x_RID_NICSERIALNUMBER,
19255+ snum, HFA384x_RID_NICSERIALNUMBER_LEN);
19256+ if ( !result ) {
19257+ wlan_mkprintstr(snum, HFA384x_RID_NICSERIALNUMBER_LEN,
19258+ pstr, sizeof(pstr));
19259+ WLAN_LOG_INFO("Prism2 card SN: %s\n", pstr);
19260+ } else {
19261+ WLAN_LOG_ERROR("Failed to retrieve Prism2 Card SN\n");
19262+ goto failed;
19263+ }
19264+
19265+ /* Collect the MAC address */
19266+ result = hfa384x_drvr_getconfig(hw, HFA384x_RID_CNFOWNMACADDR,
19267+ wlandev->netdev->dev_addr, WLAN_ADDR_LEN);
19268+ if ( result != 0 ) {
19269+ WLAN_LOG_ERROR("Failed to retrieve mac address\n");
19270+ goto failed;
19271+ }
19272+
19273+ /* short preamble is always implemented */
19274+ wlandev->nsdcaps |= P80211_NSDCAP_SHORT_PREAMBLE;
19275+
19276+ /* find out if hardware wep is implemented */
19277+ hfa384x_drvr_getconfig16(hw, HFA384x_RID_PRIVACYOPTIMP, &temp);
19278+ if (temp)
19279+ wlandev->nsdcaps |= P80211_NSDCAP_HARDWAREWEP;
19280+
19281+ /* get the dBm Scaling constant */
19282+ hfa384x_drvr_getconfig16(hw, HFA384x_RID_CNFDBMADJUST, &temp);
19283+ hw->dbmadjust = temp;
19284+
19285+ /* Only enable scan by default on newer firmware */
19286+ if (HFA384x_FIRMWARE_VERSION(hw->ident_sta_fw.major,
19287+ hw->ident_sta_fw.minor,
19288+ hw->ident_sta_fw.variant) <
19289+ HFA384x_FIRMWARE_VERSION(1,5,5)) {
19290+ wlandev->nsdcaps |= P80211_NSDCAP_NOSCAN;
19291+ }
19292+
19293+ /* TODO: Set any internally managed config items */
19294+
19295+ goto done;
19296+failed:
19297+ WLAN_LOG_ERROR("Failed, result=%d\n", result);
19298+done:
19299+ DBFEXIT;
19300+ return result;
19301+}
19302+
19303+
19304+/*----------------------------------------------------------------
19305+* prism2sta_globalsetup
19306+*
19307+* Set any global RIDs that we want to set at device activation.
19308+*
19309+* Arguments:
19310+* wlandev wlan device structure
19311+*
19312+* Returns:
19313+* 0 success
19314+* >0 f/w reported error
19315+* <0 driver reported error
19316+*
19317+* Side effects:
19318+*
19319+* Call context:
19320+* process thread
19321+----------------------------------------------------------------*/
19322+static int prism2sta_globalsetup(wlandevice_t *wlandev)
19323+{
19324+ hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
19325+
19326+ /* Set the maximum frame size */
19327+ return hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFMAXDATALEN,
19328+ WLAN_DATA_MAXLEN);
19329+}
19330+
19331+static int prism2sta_setmulticast(wlandevice_t *wlandev, netdevice_t *dev)
19332+{
19333+ int result = 0;
19334+ hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
19335+
19336+ u16 promisc;
19337+
19338+ DBFENTER;
19339+
19340+ /* If we're not ready, what's the point? */
19341+ if ( hw->state != HFA384x_STATE_RUNNING )
19342+ goto exit;
19343+
19344+ if ( (dev->flags & (IFF_PROMISC | IFF_ALLMULTI)) != 0 )
19345+ promisc = P80211ENUM_truth_true;
19346+ else
19347+ promisc = P80211ENUM_truth_false;
19348+
19349+ result = hfa384x_drvr_setconfig16_async(hw, HFA384x_RID_PROMISCMODE, promisc);
19350+
19351+ /* XXX TODO: configure the multicast list */
19352+ // CLEAR_HW_MULTICAST_LIST
19353+ // struct dev_mc_list element = dev->mc_list;
19354+ // while (element != null) {
19355+ // HW_ADD_MULTICAST_ADDR(element->dmi_addr, dmi_addrlen)
19356+ // element = element->next;
19357+ // }
19358+
19359+ exit:
19360+ DBFEXIT;
19361+ return result;
19362+}
19363+
19364+/*----------------------------------------------------------------
19365+* prism2sta_inf_handover
19366+*
19367+* Handles the receipt of a Handover info frame. Should only be present
19368+* in APs only.
19369+*
19370+* Arguments:
19371+* wlandev wlan device structure
19372+* inf ptr to info frame (contents in hfa384x order)
19373+*
19374+* Returns:
19375+* nothing
19376+*
19377+* Side effects:
19378+*
19379+* Call context:
19380+* interrupt
19381+----------------------------------------------------------------*/
19382+static void prism2sta_inf_handover(wlandevice_t *wlandev, hfa384x_InfFrame_t *inf)
19383+{
19384+ DBFENTER;
19385+ WLAN_LOG_DEBUG(2,"received infoframe:HANDOVER (unhandled)\n");
19386+ DBFEXIT;
19387+ return;
19388+}
19389+
19390+
19391+/*----------------------------------------------------------------
19392+* prism2sta_inf_tallies
19393+*
19394+* Handles the receipt of a CommTallies info frame.
19395+*
19396+* Arguments:
19397+* wlandev wlan device structure
19398+* inf ptr to info frame (contents in hfa384x order)
19399+*
19400+* Returns:
19401+* nothing
19402+*
19403+* Side effects:
19404+*
19405+* Call context:
19406+* interrupt
19407+----------------------------------------------------------------*/
19408+static void prism2sta_inf_tallies(wlandevice_t *wlandev, hfa384x_InfFrame_t *inf)
19409+{
19410+ hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
19411+ u16 *src16;
19412+ u32 *dst;
19413+ u32 *src32;
19414+ int i;
19415+ int cnt;
19416+
19417+ DBFENTER;
19418+
19419+ /*
19420+ ** Determine if these are 16-bit or 32-bit tallies, based on the
19421+ ** record length of the info record.
19422+ */
19423+
19424+ cnt = sizeof(hfa384x_CommTallies32_t) / sizeof(u32);
19425+ if (inf->framelen > 22) {
19426+ dst = (u32 *) &hw->tallies;
19427+ src32 = (u32 *) &inf->info.commtallies32;
19428+ for (i = 0; i < cnt; i++, dst++, src32++)
19429+ *dst += hfa384x2host_32(*src32);
19430+ } else {
19431+ dst = (u32 *) &hw->tallies;
19432+ src16 = (u16 *) &inf->info.commtallies16;
19433+ for (i = 0; i < cnt; i++, dst++, src16++)
19434+ *dst += hfa384x2host_16(*src16);
19435+ }
19436+
19437+ DBFEXIT;
19438+
19439+ return;
19440+}
19441+
19442+/*----------------------------------------------------------------
19443+* prism2sta_inf_scanresults
19444+*
19445+* Handles the receipt of a Scan Results info frame.
19446+*
19447+* Arguments:
19448+* wlandev wlan device structure
19449+* inf ptr to info frame (contents in hfa384x order)
19450+*
19451+* Returns:
19452+* nothing
19453+*
19454+* Side effects:
19455+*
19456+* Call context:
19457+* interrupt
19458+----------------------------------------------------------------*/
19459+static void prism2sta_inf_scanresults(wlandevice_t *wlandev,
19460+ hfa384x_InfFrame_t *inf)
19461+{
19462+
19463+ hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
19464+ int nbss;
19465+ hfa384x_ScanResult_t *sr = &(inf->info.scanresult);
19466+ int i;
19467+ hfa384x_JoinRequest_data_t joinreq;
19468+ int result;
19469+ DBFENTER;
19470+
19471+ /* Get the number of results, first in bytes, then in results */
19472+ nbss = (inf->framelen * sizeof(u16)) -
19473+ sizeof(inf->infotype) -
19474+ sizeof(inf->info.scanresult.scanreason);
19475+ nbss /= sizeof(hfa384x_ScanResultSub_t);
19476+
19477+ /* Print em */
19478+ WLAN_LOG_DEBUG(1,"rx scanresults, reason=%d, nbss=%d:\n",
19479+ inf->info.scanresult.scanreason, nbss);
19480+ for ( i = 0; i < nbss; i++) {
19481+ WLAN_LOG_DEBUG(1, "chid=%d anl=%d sl=%d bcnint=%d\n",
19482+ sr->result[i].chid,
19483+ sr->result[i].anl,
19484+ sr->result[i].sl,
19485+ sr->result[i].bcnint);
19486+ WLAN_LOG_DEBUG(1, " capinfo=0x%04x proberesp_rate=%d\n",
19487+ sr->result[i].capinfo,
19488+ sr->result[i].proberesp_rate);
19489+ }
19490+ /* issue a join request */
19491+ joinreq.channel = sr->result[0].chid;
19492+ memcpy( joinreq.bssid, sr->result[0].bssid, WLAN_BSSID_LEN);
19493+ result = hfa384x_drvr_setconfig( hw,
19494+ HFA384x_RID_JOINREQUEST,
19495+ &joinreq, HFA384x_RID_JOINREQUEST_LEN);
19496+ if (result) {
19497+ WLAN_LOG_ERROR("setconfig(joinreq) failed, result=%d\n", result);
19498+ }
19499+
19500+ DBFEXIT;
19501+ return;
19502+}
19503+
19504+/*----------------------------------------------------------------
19505+* prism2sta_inf_hostscanresults
19506+*
19507+* Handles the receipt of a Scan Results info frame.
19508+*
19509+* Arguments:
19510+* wlandev wlan device structure
19511+* inf ptr to info frame (contents in hfa384x order)
19512+*
19513+* Returns:
19514+* nothing
19515+*
19516+* Side effects:
19517+*
19518+* Call context:
19519+* interrupt
19520+----------------------------------------------------------------*/
19521+static void prism2sta_inf_hostscanresults(wlandevice_t *wlandev,
19522+ hfa384x_InfFrame_t *inf)
19523+{
19524+ hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
19525+ int nbss;
19526+ DBFENTER;
19527+
19528+ nbss = (inf->framelen - 3) / 32;
19529+ WLAN_LOG_DEBUG(1, "Received %d hostscan results\n", nbss);
19530+
19531+ if (nbss > 32)
19532+ nbss = 32;
19533+
19534+ if (hw->scanresults)
19535+ kfree(hw->scanresults);
19536+
19537+ hw->scanresults = kmalloc(sizeof(hfa384x_InfFrame_t), GFP_ATOMIC);
19538+ memcpy(hw->scanresults, inf, sizeof(hfa384x_InfFrame_t));
19539+
19540+ if (nbss == 0)
19541+ nbss = -1;
19542+
19543+ /* Notify/wake the sleeping caller. */
19544+ hw->scanflag = nbss;
19545+ wake_up_interruptible(&hw->cmdq);
19546+
19547+ DBFEXIT;
19548+};
19549+
19550+/*----------------------------------------------------------------
19551+* prism2sta_inf_chinforesults
19552+*
19553+* Handles the receipt of a Channel Info Results info frame.
19554+*
19555+* Arguments:
19556+* wlandev wlan device structure
19557+* inf ptr to info frame (contents in hfa384x order)
19558+*
19559+* Returns:
19560+* nothing
19561+*
19562+* Side effects:
19563+*
19564+* Call context:
19565+* interrupt
19566+----------------------------------------------------------------*/
19567+static void prism2sta_inf_chinforesults(wlandevice_t *wlandev,
19568+ hfa384x_InfFrame_t *inf)
19569+{
19570+ hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
19571+ unsigned int i, n;
19572+
19573+ DBFENTER;
19574+ hw->channel_info.results.scanchannels =
19575+ hfa384x2host_16(inf->info.chinforesult.scanchannels);
19576+#if 0
19577+ memcpy(&inf->info.chinforesult, &hw->channel_info.results, sizeof(hfa384x_ChInfoResult_t));
19578+#endif
19579+
19580+ for (i=0, n=0; i<HFA384x_CHINFORESULT_MAX; i++) {
19581+ if (hw->channel_info.results.scanchannels & (1<<i)) {
19582+ int channel=hfa384x2host_16(inf->info.chinforesult.result[n].chid)-1;
19583+ hfa384x_ChInfoResultSub_t *chinforesult=&hw->channel_info.results.result[channel];
19584+ chinforesult->chid = channel;
19585+ chinforesult->anl = hfa384x2host_16(inf->info.chinforesult.result[n].anl);
19586+ chinforesult->pnl = hfa384x2host_16(inf->info.chinforesult.result[n].pnl);
19587+ chinforesult->active = hfa384x2host_16(inf->info.chinforesult.result[n].active);
19588+ WLAN_LOG_DEBUG(2, "chinfo: channel %d, %s level (avg/peak)=%d/%d dB, pcf %d\n",
19589+ channel+1,
19590+ chinforesult->active &
19591+ HFA384x_CHINFORESULT_BSSACTIVE ? "signal" : "noise",
19592+ chinforesult->anl, chinforesult->pnl,
19593+ chinforesult->active & HFA384x_CHINFORESULT_PCFACTIVE ? 1 : 0
19594+ );
19595+ n++;
19596+ }
19597+ }
19598+ atomic_set(&hw->channel_info.done, 2);
19599+
19600+ hw->channel_info.count = n;
19601+ DBFEXIT;
19602+ return;
19603+}
19604+
19605+void prism2sta_processing_defer(struct work_struct *data)
19606+{
19607+ hfa384x_t *hw = container_of(data, struct hfa384x, link_bh);
19608+ wlandevice_t *wlandev = hw->wlandev;
19609+ hfa384x_bytestr32_t ssid;
19610+ int result;
19611+
19612+ DBFENTER;
19613+ /* First let's process the auth frames */
19614+ {
19615+ struct sk_buff *skb;
19616+ hfa384x_InfFrame_t *inf;
19617+
19618+ while ( (skb = skb_dequeue(&hw->authq)) ) {
19619+ inf = (hfa384x_InfFrame_t *) skb->data;
19620+ prism2sta_inf_authreq_defer(wlandev, inf);
19621+ }
19622+
19623+ }
19624+
19625+ /* Now let's handle the linkstatus stuff */
19626+ if (hw->link_status == hw->link_status_new)
19627+ goto failed;
19628+
19629+ hw->link_status = hw->link_status_new;
19630+
19631+ switch(hw->link_status) {
19632+ case HFA384x_LINK_NOTCONNECTED:
19633+ /* I'm currently assuming that this is the initial link
19634+ * state. It should only be possible immediately
19635+ * following an Enable command.
19636+ * Response:
19637+ * Block Transmits, Ignore receives of data frames
19638+ */
19639+ netif_carrier_off(wlandev->netdev);
19640+
19641+ WLAN_LOG_INFO("linkstatus=NOTCONNECTED (unhandled)\n");
19642+ break;
19643+
19644+ case HFA384x_LINK_CONNECTED:
19645+ /* This one indicates a successful scan/join/auth/assoc.
19646+ * When we have the full MLME complement, this event will
19647+ * signify successful completion of both mlme_authenticate
19648+ * and mlme_associate. State management will get a little
19649+ * ugly here.
19650+ * Response:
19651+ * Indicate authentication and/or association
19652+ * Enable Transmits, Receives and pass up data frames
19653+ */
19654+
19655+ netif_carrier_on(wlandev->netdev);
19656+
19657+ /* If we are joining a specific AP, set our state and reset retries */
19658+ if(hw->join_ap == 1)
19659+ hw->join_ap = 2;
19660+ hw->join_retries = 60;
19661+
19662+ /* Don't call this in monitor mode */
19663+ if ( wlandev->netdev->type == ARPHRD_ETHER ) {
19664+ u16 portstatus;
19665+
19666+ WLAN_LOG_INFO("linkstatus=CONNECTED\n");
19667+
19668+ /* For non-usb devices, we can use the sync versions */
19669+ /* Collect the BSSID, and set state to allow tx */
19670+
19671+ result = hfa384x_drvr_getconfig(hw,
19672+ HFA384x_RID_CURRENTBSSID,
19673+ wlandev->bssid, WLAN_BSSID_LEN);
19674+ if ( result ) {
19675+ WLAN_LOG_DEBUG(1,
19676+ "getconfig(0x%02x) failed, result = %d\n",
19677+ HFA384x_RID_CURRENTBSSID, result);
19678+ goto failed;
19679+ }
19680+
19681+ result = hfa384x_drvr_getconfig(hw,
19682+ HFA384x_RID_CURRENTSSID,
19683+ &ssid, sizeof(ssid));
19684+ if ( result ) {
19685+ WLAN_LOG_DEBUG(1,
19686+ "getconfig(0x%02x) failed, result = %d\n",
19687+ HFA384x_RID_CURRENTSSID, result);
19688+ goto failed;
19689+ }
19690+ prism2mgmt_bytestr2pstr((hfa384x_bytestr_t *)&ssid,
19691+ (p80211pstrd_t *) &wlandev->ssid);
19692+
19693+ /* Collect the port status */
19694+ result = hfa384x_drvr_getconfig16(hw,
19695+ HFA384x_RID_PORTSTATUS, &portstatus);
19696+ if ( result ) {
19697+ WLAN_LOG_DEBUG(1,
19698+ "getconfig(0x%02x) failed, result = %d\n",
19699+ HFA384x_RID_PORTSTATUS, result);
19700+ goto failed;
19701+ }
19702+ wlandev->macmode =
19703+ (portstatus == HFA384x_PSTATUS_CONN_IBSS) ?
19704+ WLAN_MACMODE_IBSS_STA : WLAN_MACMODE_ESS_STA;
19705+
19706+ /* Get the ball rolling on the comms quality stuff */
19707+ prism2sta_commsqual_defer(&hw->commsqual_bh);
19708+ }
19709+ break;
19710+
19711+ case HFA384x_LINK_DISCONNECTED:
19712+ /* This one indicates that our association is gone. We've
19713+ * lost connection with the AP and/or been disassociated.
19714+ * This indicates that the MAC has completely cleared it's
19715+ * associated state. We * should send a deauth indication
19716+ * (implying disassoc) up * to the MLME.
19717+ * Response:
19718+ * Indicate Deauthentication
19719+ * Block Transmits, Ignore receives of data frames
19720+ */
19721+ if(hw->join_ap == 2)
19722+ {
19723+ hfa384x_JoinRequest_data_t joinreq;
19724+ joinreq = hw->joinreq;
19725+ /* Send the join request */
19726+ hfa384x_drvr_setconfig( hw,
19727+ HFA384x_RID_JOINREQUEST,
19728+ &joinreq, HFA384x_RID_JOINREQUEST_LEN);
19729+ WLAN_LOG_INFO("linkstatus=DISCONNECTED (re-submitting join)\n");
19730+ } else {
19731+ if (wlandev->netdev->type == ARPHRD_ETHER)
19732+ WLAN_LOG_INFO("linkstatus=DISCONNECTED (unhandled)\n");
19733+ }
19734+ wlandev->macmode = WLAN_MACMODE_NONE;
19735+
19736+ netif_carrier_off(wlandev->netdev);
19737+
19738+ break;
19739+
19740+ case HFA384x_LINK_AP_CHANGE:
19741+ /* This one indicates that the MAC has decided to and
19742+ * successfully completed a change to another AP. We
19743+ * should probably implement a reassociation indication
19744+ * in response to this one. I'm thinking that the the
19745+ * p80211 layer needs to be notified in case of
19746+ * buffering/queueing issues. User mode also needs to be
19747+ * notified so that any BSS dependent elements can be
19748+ * updated.
19749+ * associated state. We * should send a deauth indication
19750+ * (implying disassoc) up * to the MLME.
19751+ * Response:
19752+ * Indicate Reassociation
19753+ * Enable Transmits, Receives and pass up data frames
19754+ */
19755+ WLAN_LOG_INFO("linkstatus=AP_CHANGE\n");
19756+
19757+ result = hfa384x_drvr_getconfig(hw,
19758+ HFA384x_RID_CURRENTBSSID,
19759+ wlandev->bssid, WLAN_BSSID_LEN);
19760+ if ( result ) {
19761+ WLAN_LOG_DEBUG(1,
19762+ "getconfig(0x%02x) failed, result = %d\n",
19763+ HFA384x_RID_CURRENTBSSID, result);
19764+ goto failed;
19765+ }
19766+
19767+ result = hfa384x_drvr_getconfig(hw,
19768+ HFA384x_RID_CURRENTSSID,
19769+ &ssid, sizeof(ssid));
19770+ if ( result ) {
19771+ WLAN_LOG_DEBUG(1,
19772+ "getconfig(0x%02x) failed, result = %d\n",
19773+ HFA384x_RID_CURRENTSSID, result);
19774+ goto failed;
19775+ }
19776+ prism2mgmt_bytestr2pstr((hfa384x_bytestr_t *)&ssid,
19777+ (p80211pstrd_t *) &wlandev->ssid);
19778+
19779+
19780+ hw->link_status = HFA384x_LINK_CONNECTED;
19781+ netif_carrier_on(wlandev->netdev);
19782+
19783+ break;
19784+
19785+ case HFA384x_LINK_AP_OUTOFRANGE:
19786+ /* This one indicates that the MAC has decided that the
19787+ * AP is out of range, but hasn't found a better candidate
19788+ * so the MAC maintains its "associated" state in case
19789+ * we get back in range. We should block transmits and
19790+ * receives in this state. Do we need an indication here?
19791+ * Probably not since a polling user-mode element would
19792+ * get this status from from p2PortStatus(FD40). What about
19793+ * p80211?
19794+ * Response:
19795+ * Block Transmits, Ignore receives of data frames
19796+ */
19797+ WLAN_LOG_INFO("linkstatus=AP_OUTOFRANGE (unhandled)\n");
19798+
19799+ netif_carrier_off(wlandev->netdev);
19800+
19801+ break;
19802+
19803+ case HFA384x_LINK_AP_INRANGE:
19804+ /* This one indicates that the MAC has decided that the
19805+ * AP is back in range. We continue working with our
19806+ * existing association.
19807+ * Response:
19808+ * Enable Transmits, Receives and pass up data frames
19809+ */
19810+ WLAN_LOG_INFO("linkstatus=AP_INRANGE\n");
19811+
19812+ hw->link_status = HFA384x_LINK_CONNECTED;
19813+ netif_carrier_on(wlandev->netdev);
19814+
19815+ break;
19816+
19817+ case HFA384x_LINK_ASSOCFAIL:
19818+ /* This one is actually a peer to CONNECTED. We've
19819+ * requested a join for a given SSID and optionally BSSID.
19820+ * We can use this one to indicate authentication and
19821+ * association failures. The trick is going to be
19822+ * 1) identifying the failure, and 2) state management.
19823+ * Response:
19824+ * Disable Transmits, Ignore receives of data frames
19825+ */
19826+ if(hw->join_ap && --hw->join_retries > 0)
19827+ {
19828+ hfa384x_JoinRequest_data_t joinreq;
19829+ joinreq = hw->joinreq;
19830+ /* Send the join request */
19831+ hfa384x_drvr_setconfig( hw,
19832+ HFA384x_RID_JOINREQUEST,
19833+ &joinreq, HFA384x_RID_JOINREQUEST_LEN);
19834+ WLAN_LOG_INFO("linkstatus=ASSOCFAIL (re-submitting join)\n");
19835+ } else {
19836+ WLAN_LOG_INFO("linkstatus=ASSOCFAIL (unhandled)\n");
19837+ }
19838+
19839+ netif_carrier_off(wlandev->netdev);
19840+
19841+ break;
19842+
19843+ default:
19844+ /* This is bad, IO port problems? */
19845+ WLAN_LOG_WARNING(
19846+ "unknown linkstatus=0x%02x\n", hw->link_status);
19847+ goto failed;
19848+ break;
19849+ }
19850+
19851+ wlandev->linkstatus = (hw->link_status == HFA384x_LINK_CONNECTED);
19852+#ifdef WIRELESS_EXT
19853+ p80211wext_event_associated(wlandev, wlandev->linkstatus);
19854+#endif
19855+
19856+ failed:
19857+ DBFEXIT;
19858+}
19859+
19860+/*----------------------------------------------------------------
19861+* prism2sta_inf_linkstatus
19862+*
19863+* Handles the receipt of a Link Status info frame.
19864+*
19865+* Arguments:
19866+* wlandev wlan device structure
19867+* inf ptr to info frame (contents in hfa384x order)
19868+*
19869+* Returns:
19870+* nothing
19871+*
19872+* Side effects:
19873+*
19874+* Call context:
19875+* interrupt
19876+----------------------------------------------------------------*/
19877+static void prism2sta_inf_linkstatus(wlandevice_t *wlandev,
19878+ hfa384x_InfFrame_t *inf)
19879+{
19880+ hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
19881+
19882+ DBFENTER;
19883+
19884+ hw->link_status_new = hfa384x2host_16(inf->info.linkstatus.linkstatus);
19885+
19886+ schedule_work(&hw->link_bh);
19887+
19888+ DBFEXIT;
19889+ return;
19890+}
19891+
19892+/*----------------------------------------------------------------
19893+* prism2sta_inf_assocstatus
19894+*
19895+* Handles the receipt of an Association Status info frame. Should
19896+* be present in APs only.
19897+*
19898+* Arguments:
19899+* wlandev wlan device structure
19900+* inf ptr to info frame (contents in hfa384x order)
19901+*
19902+* Returns:
19903+* nothing
19904+*
19905+* Side effects:
19906+*
19907+* Call context:
19908+* interrupt
19909+----------------------------------------------------------------*/
19910+static void prism2sta_inf_assocstatus(wlandevice_t *wlandev,
19911+ hfa384x_InfFrame_t *inf)
19912+{
19913+ hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
19914+ hfa384x_AssocStatus_t rec;
19915+ int i;
19916+
19917+ DBFENTER;
19918+
19919+ memcpy(&rec, &inf->info.assocstatus, sizeof(rec));
19920+ rec.assocstatus = hfa384x2host_16(rec.assocstatus);
19921+ rec.reason = hfa384x2host_16(rec.reason);
19922+
19923+ /*
19924+ ** Find the address in the list of authenticated stations. If it wasn't
19925+ ** found, then this address has not been previously authenticated and
19926+ ** something weird has happened if this is anything other than an
19927+ ** "authentication failed" message. If the address was found, then
19928+ ** set the "associated" flag for that station, based on whether the
19929+ ** station is associating or losing its association. Something weird
19930+ ** has also happened if we find the address in the list of authenticated
19931+ ** stations but we are getting an "authentication failed" message.
19932+ */
19933+
19934+ for (i = 0; i < hw->authlist.cnt; i++)
19935+ if (memcmp(rec.sta_addr, hw->authlist.addr[i], WLAN_ADDR_LEN) == 0)
19936+ break;
19937+
19938+ if (i >= hw->authlist.cnt) {
19939+ if (rec.assocstatus != HFA384x_ASSOCSTATUS_AUTHFAIL)
19940+ WLAN_LOG_WARNING("assocstatus info frame received for non-authenticated station.\n");
19941+ } else {
19942+ hw->authlist.assoc[i] =
19943+ (rec.assocstatus == HFA384x_ASSOCSTATUS_STAASSOC ||
19944+ rec.assocstatus == HFA384x_ASSOCSTATUS_REASSOC);
19945+
19946+ if (rec.assocstatus == HFA384x_ASSOCSTATUS_AUTHFAIL)
19947+ WLAN_LOG_WARNING("authfail assocstatus info frame received for authenticated station.\n");
19948+ }
19949+
19950+ DBFEXIT;
19951+
19952+ return;
19953+}
19954+
19955+/*----------------------------------------------------------------
19956+* prism2sta_inf_authreq
19957+*
19958+* Handles the receipt of an Authentication Request info frame. Should
19959+* be present in APs only.
19960+*
19961+* Arguments:
19962+* wlandev wlan device structure
19963+* inf ptr to info frame (contents in hfa384x order)
19964+*
19965+* Returns:
19966+* nothing
19967+*
19968+* Side effects:
19969+*
19970+* Call context:
19971+* interrupt
19972+*
19973+----------------------------------------------------------------*/
19974+static void prism2sta_inf_authreq(wlandevice_t *wlandev,
19975+ hfa384x_InfFrame_t *inf)
19976+{
19977+ hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
19978+ struct sk_buff *skb;
19979+
19980+ DBFENTER;
19981+
19982+ skb = dev_alloc_skb(sizeof(*inf));
19983+ if (skb) {
19984+ skb_put(skb, sizeof(*inf));
19985+ memcpy(skb->data, inf, sizeof(*inf));
19986+ skb_queue_tail(&hw->authq, skb);
19987+ schedule_work(&hw->link_bh);
19988+ }
19989+
19990+ DBFEXIT;
19991+}
19992+
19993+static void prism2sta_inf_authreq_defer(wlandevice_t *wlandev,
19994+ hfa384x_InfFrame_t *inf)
19995+{
19996+ hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
19997+ hfa384x_authenticateStation_data_t rec;
19998+
19999+ int i, added, result, cnt;
20000+ u8 *addr;
20001+
20002+ DBFENTER;
20003+
20004+ /*
20005+ ** Build the AuthenticateStation record. Initialize it for denying
20006+ ** authentication.
20007+ */
20008+
20009+ memcpy(rec.address, inf->info.authreq.sta_addr, WLAN_ADDR_LEN);
20010+ rec.status = P80211ENUM_status_unspec_failure;
20011+
20012+ /*
20013+ ** Authenticate based on the access mode.
20014+ */
20015+
20016+ switch (hw->accessmode) {
20017+ case WLAN_ACCESS_NONE:
20018+
20019+ /*
20020+ ** Deny all new authentications. However, if a station
20021+ ** is ALREADY authenticated, then accept it.
20022+ */
20023+
20024+ for (i = 0; i < hw->authlist.cnt; i++)
20025+ if (memcmp(rec.address, hw->authlist.addr[i],
20026+ WLAN_ADDR_LEN) == 0) {
20027+ rec.status = P80211ENUM_status_successful;
20028+ break;
20029+ }
20030+
20031+ break;
20032+
20033+ case WLAN_ACCESS_ALL:
20034+
20035+ /*
20036+ ** Allow all authentications.
20037+ */
20038+
20039+ rec.status = P80211ENUM_status_successful;
20040+ break;
20041+
20042+ case WLAN_ACCESS_ALLOW:
20043+
20044+ /*
20045+ ** Only allow the authentication if the MAC address
20046+ ** is in the list of allowed addresses.
20047+ **
20048+ ** Since this is the interrupt handler, we may be here
20049+ ** while the access list is in the middle of being
20050+ ** updated. Choose the list which is currently okay.
20051+ ** See "prism2mib_priv_accessallow()" for details.
20052+ */
20053+
20054+ if (hw->allow.modify == 0) {
20055+ cnt = hw->allow.cnt;
20056+ addr = hw->allow.addr[0];
20057+ } else {
20058+ cnt = hw->allow.cnt1;
20059+ addr = hw->allow.addr1[0];
20060+ }
20061+
20062+ for (i = 0; i < cnt; i++, addr += WLAN_ADDR_LEN)
20063+ if (memcmp(rec.address, addr, WLAN_ADDR_LEN) == 0) {
20064+ rec.status = P80211ENUM_status_successful;
20065+ break;
20066+ }
20067+
20068+ break;
20069+
20070+ case WLAN_ACCESS_DENY:
20071+
20072+ /*
20073+ ** Allow the authentication UNLESS the MAC address is
20074+ ** in the list of denied addresses.
20075+ **
20076+ ** Since this is the interrupt handler, we may be here
20077+ ** while the access list is in the middle of being
20078+ ** updated. Choose the list which is currently okay.
20079+ ** See "prism2mib_priv_accessdeny()" for details.
20080+ */
20081+
20082+ if (hw->deny.modify == 0) {
20083+ cnt = hw->deny.cnt;
20084+ addr = hw->deny.addr[0];
20085+ } else {
20086+ cnt = hw->deny.cnt1;
20087+ addr = hw->deny.addr1[0];
20088+ }
20089+
20090+ rec.status = P80211ENUM_status_successful;
20091+
20092+ for (i = 0; i < cnt; i++, addr += WLAN_ADDR_LEN)
20093+ if (memcmp(rec.address, addr, WLAN_ADDR_LEN) == 0) {
20094+ rec.status = P80211ENUM_status_unspec_failure;
20095+ break;
20096+ }
20097+
20098+ break;
20099+ }
20100+
20101+ /*
20102+ ** If the authentication is okay, then add the MAC address to the list
20103+ ** of authenticated stations. Don't add the address if it is already in
20104+ ** the list. (802.11b does not seem to disallow a station from issuing
20105+ ** an authentication request when the station is already authenticated.
20106+ ** Does this sort of thing ever happen? We might as well do the check
20107+ ** just in case.)
20108+ */
20109+
20110+ added = 0;
20111+
20112+ if (rec.status == P80211ENUM_status_successful) {
20113+ for (i = 0; i < hw->authlist.cnt; i++)
20114+ if (memcmp(rec.address, hw->authlist.addr[i], WLAN_ADDR_LEN) == 0)
20115+ break;
20116+
20117+ if (i >= hw->authlist.cnt) {
20118+ if (hw->authlist.cnt >= WLAN_AUTH_MAX) {
20119+ rec.status = P80211ENUM_status_ap_full;
20120+ } else {
20121+ memcpy(hw->authlist.addr[hw->authlist.cnt],
20122+ rec.address, WLAN_ADDR_LEN);
20123+ hw->authlist.cnt++;
20124+ added = 1;
20125+ }
20126+ }
20127+ }
20128+
20129+ /*
20130+ ** Send back the results of the authentication. If this doesn't work,
20131+ ** then make sure to remove the address from the authenticated list if
20132+ ** it was added.
20133+ */
20134+
20135+ rec.status = host2hfa384x_16(rec.status);
20136+ rec.algorithm = inf->info.authreq.algorithm;
20137+
20138+ result = hfa384x_drvr_setconfig(hw, HFA384x_RID_AUTHENTICATESTA,
20139+ &rec, sizeof(rec));
20140+ if (result) {
20141+ if (added) hw->authlist.cnt--;
20142+ WLAN_LOG_ERROR("setconfig(authenticatestation) failed, result=%d\n", result);
20143+ }
20144+
20145+ DBFEXIT;
20146+
20147+ return;
20148+}
20149+
20150+
20151+/*----------------------------------------------------------------
20152+* prism2sta_inf_psusercnt
20153+*
20154+* Handles the receipt of a PowerSaveUserCount info frame. Should
20155+* be present in APs only.
20156+*
20157+* Arguments:
20158+* wlandev wlan device structure
20159+* inf ptr to info frame (contents in hfa384x order)
20160+*
20161+* Returns:
20162+* nothing
20163+*
20164+* Side effects:
20165+*
20166+* Call context:
20167+* interrupt
20168+----------------------------------------------------------------*/
20169+static void prism2sta_inf_psusercnt(wlandevice_t *wlandev,
20170+ hfa384x_InfFrame_t *inf)
20171+{
20172+ hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
20173+
20174+ DBFENTER;
20175+
20176+ hw->psusercount = hfa384x2host_16(inf->info.psusercnt.usercnt);
20177+
20178+ DBFEXIT;
20179+
20180+ return;
20181+}
20182+
20183+/*----------------------------------------------------------------
20184+* prism2sta_ev_dtim
20185+*
20186+* Handles the DTIM early warning event.
20187+*
20188+* Arguments:
20189+* wlandev wlan device structure
20190+*
20191+* Returns:
20192+* nothing
20193+*
20194+* Side effects:
20195+*
20196+* Call context:
20197+* interrupt
20198+----------------------------------------------------------------*/
20199+void prism2sta_ev_dtim(wlandevice_t *wlandev)
20200+{
20201+#if 0
20202+ hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
20203+#endif
20204+ DBFENTER;
20205+ WLAN_LOG_DEBUG(3, "DTIM event, currently unhandled.\n");
20206+ DBFEXIT;
20207+ return;
20208+}
20209+
20210+
20211+/*----------------------------------------------------------------
20212+* prism2sta_ev_infdrop
20213+*
20214+* Handles the InfDrop event.
20215+*
20216+* Arguments:
20217+* wlandev wlan device structure
20218+*
20219+* Returns:
20220+* nothing
20221+*
20222+* Side effects:
20223+*
20224+* Call context:
20225+* interrupt
20226+----------------------------------------------------------------*/
20227+void prism2sta_ev_infdrop(wlandevice_t *wlandev)
20228+{
20229+#if 0
20230+ hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
20231+#endif
20232+ DBFENTER;
20233+ WLAN_LOG_DEBUG(3, "Info frame dropped due to card mem low.\n");
20234+ DBFEXIT;
20235+ return;
20236+}
20237+
20238+
20239+/*----------------------------------------------------------------
20240+* prism2sta_ev_info
20241+*
20242+* Handles the Info event.
20243+*
20244+* Arguments:
20245+* wlandev wlan device structure
20246+* inf ptr to a generic info frame
20247+*
20248+* Returns:
20249+* nothing
20250+*
20251+* Side effects:
20252+*
20253+* Call context:
20254+* interrupt
20255+----------------------------------------------------------------*/
20256+void prism2sta_ev_info(wlandevice_t *wlandev, hfa384x_InfFrame_t *inf)
20257+{
20258+ DBFENTER;
20259+ inf->infotype = hfa384x2host_16(inf->infotype);
20260+ /* Dispatch */
20261+ switch ( inf->infotype ) {
20262+ case HFA384x_IT_HANDOVERADDR:
20263+ prism2sta_inf_handover(wlandev, inf);
20264+ break;
20265+ case HFA384x_IT_COMMTALLIES:
20266+ prism2sta_inf_tallies(wlandev, inf);
20267+ break;
20268+ case HFA384x_IT_HOSTSCANRESULTS:
20269+ prism2sta_inf_hostscanresults(wlandev, inf);
20270+ break;
20271+ case HFA384x_IT_SCANRESULTS:
20272+ prism2sta_inf_scanresults(wlandev, inf);
20273+ break;
20274+ case HFA384x_IT_CHINFORESULTS:
20275+ prism2sta_inf_chinforesults(wlandev, inf);
20276+ break;
20277+ case HFA384x_IT_LINKSTATUS:
20278+ prism2sta_inf_linkstatus(wlandev, inf);
20279+ break;
20280+ case HFA384x_IT_ASSOCSTATUS:
20281+ prism2sta_inf_assocstatus(wlandev, inf);
20282+ break;
20283+ case HFA384x_IT_AUTHREQ:
20284+ prism2sta_inf_authreq(wlandev, inf);
20285+ break;
20286+ case HFA384x_IT_PSUSERCNT:
20287+ prism2sta_inf_psusercnt(wlandev, inf);
20288+ break;
20289+ case HFA384x_IT_KEYIDCHANGED:
20290+ WLAN_LOG_WARNING("Unhandled IT_KEYIDCHANGED\n");
20291+ break;
20292+ case HFA384x_IT_ASSOCREQ:
20293+ WLAN_LOG_WARNING("Unhandled IT_ASSOCREQ\n");
20294+ break;
20295+ case HFA384x_IT_MICFAILURE:
20296+ WLAN_LOG_WARNING("Unhandled IT_MICFAILURE\n");
20297+ break;
20298+ default:
20299+ WLAN_LOG_WARNING(
20300+ "Unknown info type=0x%02x\n", inf->infotype);
20301+ break;
20302+ }
20303+ DBFEXIT;
20304+ return;
20305+}
20306+
20307+
20308+/*----------------------------------------------------------------
20309+* prism2sta_ev_txexc
20310+*
20311+* Handles the TxExc event. A Transmit Exception event indicates
20312+* that the MAC's TX process was unsuccessful - so the packet did
20313+* not get transmitted.
20314+*
20315+* Arguments:
20316+* wlandev wlan device structure
20317+* status tx frame status word
20318+*
20319+* Returns:
20320+* nothing
20321+*
20322+* Side effects:
20323+*
20324+* Call context:
20325+* interrupt
20326+----------------------------------------------------------------*/
20327+void prism2sta_ev_txexc(wlandevice_t *wlandev, u16 status)
20328+{
20329+ DBFENTER;
20330+
20331+ WLAN_LOG_DEBUG(3, "TxExc status=0x%x.\n", status);
20332+
20333+ DBFEXIT;
20334+ return;
20335+}
20336+
20337+
20338+/*----------------------------------------------------------------
20339+* prism2sta_ev_tx
20340+*
20341+* Handles the Tx event.
20342+*
20343+* Arguments:
20344+* wlandev wlan device structure
20345+* status tx frame status word
20346+* Returns:
20347+* nothing
20348+*
20349+* Side effects:
20350+*
20351+* Call context:
20352+* interrupt
20353+----------------------------------------------------------------*/
20354+void prism2sta_ev_tx(wlandevice_t *wlandev, u16 status)
20355+{
20356+ DBFENTER;
20357+ WLAN_LOG_DEBUG(4, "Tx Complete, status=0x%04x\n", status);
20358+ /* update linux network stats */
20359+ wlandev->linux_stats.tx_packets++;
20360+ DBFEXIT;
20361+ return;
20362+}
20363+
20364+
20365+/*----------------------------------------------------------------
20366+* prism2sta_ev_rx
20367+*
20368+* Handles the Rx event.
20369+*
20370+* Arguments:
20371+* wlandev wlan device structure
20372+*
20373+* Returns:
20374+* nothing
20375+*
20376+* Side effects:
20377+*
20378+* Call context:
20379+* interrupt
20380+----------------------------------------------------------------*/
20381+void prism2sta_ev_rx(wlandevice_t *wlandev, struct sk_buff *skb)
20382+{
20383+ DBFENTER;
20384+
20385+ p80211netdev_rx(wlandev, skb);
20386+
20387+ DBFEXIT;
20388+ return;
20389+}
20390+
20391+/*----------------------------------------------------------------
20392+* prism2sta_ev_alloc
20393+*
20394+* Handles the Alloc event.
20395+*
20396+* Arguments:
20397+* wlandev wlan device structure
20398+*
20399+* Returns:
20400+* nothing
20401+*
20402+* Side effects:
20403+*
20404+* Call context:
20405+* interrupt
20406+----------------------------------------------------------------*/
20407+void prism2sta_ev_alloc(wlandevice_t *wlandev)
20408+{
20409+ DBFENTER;
20410+
20411+ netif_wake_queue(wlandev->netdev);
20412+
20413+ DBFEXIT;
20414+ return;
20415+}
20416+
20417+/*----------------------------------------------------------------
20418+* create_wlan
20419+*
20420+* Called at module init time. This creates the wlandevice_t structure
20421+* and initializes it with relevant bits.
20422+*
20423+* Arguments:
20424+* none
20425+*
20426+* Returns:
20427+* the created wlandevice_t structure.
20428+*
20429+* Side effects:
20430+* also allocates the priv/hw structures.
20431+*
20432+* Call context:
20433+* process thread
20434+*
20435+----------------------------------------------------------------*/
20436+static wlandevice_t *create_wlan(void)
20437+{
20438+ wlandevice_t *wlandev = NULL;
20439+ hfa384x_t *hw = NULL;
20440+
20441+ /* Alloc our structures */
20442+ wlandev = kmalloc(sizeof(wlandevice_t), GFP_KERNEL);
20443+ hw = kmalloc(sizeof(hfa384x_t), GFP_KERNEL);
20444+
20445+ if (!wlandev || !hw) {
20446+ WLAN_LOG_ERROR("%s: Memory allocation failure.\n", dev_info);
20447+ if (wlandev) kfree(wlandev);
20448+ if (hw) kfree(hw);
20449+ return NULL;
20450+ }
20451+
20452+ /* Clear all the structs */
20453+ memset(wlandev, 0, sizeof(wlandevice_t));
20454+ memset(hw, 0, sizeof(hfa384x_t));
20455+
20456+ /* Initialize the network device object. */
20457+ wlandev->nsdname = dev_info;
20458+ wlandev->msdstate = WLAN_MSD_HWPRESENT_PENDING;
20459+ wlandev->priv = hw;
20460+ wlandev->open = prism2sta_open;
20461+ wlandev->close = prism2sta_close;
20462+ wlandev->reset = prism2sta_reset;
20463+ wlandev->txframe = prism2sta_txframe;
20464+ wlandev->mlmerequest = prism2sta_mlmerequest;
20465+ wlandev->set_multicast_list = prism2sta_setmulticast;
20466+ wlandev->tx_timeout = hfa384x_tx_timeout;
20467+
20468+ wlandev->nsdcaps = P80211_NSDCAP_HWFRAGMENT |
20469+ P80211_NSDCAP_AUTOJOIN;
20470+
20471+ /* Initialize the device private data stucture. */
20472+ hw->dot11_desired_bss_type = 1;
20473+
20474+ return wlandev;
20475+}
20476+
20477+void prism2sta_commsqual_defer(struct work_struct *data)
20478+{
20479+ hfa384x_t *hw = container_of(data, struct hfa384x, commsqual_bh);
20480+ wlandevice_t *wlandev = hw->wlandev;
20481+ hfa384x_bytestr32_t ssid;
20482+ int result = 0;
20483+
20484+ DBFENTER;
20485+
20486+ if (hw->wlandev->hwremoved)
20487+ goto done;
20488+
20489+ /* we don't care if we're in AP mode */
20490+ if ((wlandev->macmode == WLAN_MACMODE_NONE) ||
20491+ (wlandev->macmode == WLAN_MACMODE_ESS_AP)) {
20492+ goto done;
20493+ }
20494+
20495+ /* It only makes sense to poll these in non-IBSS */
20496+ if (wlandev->macmode != WLAN_MACMODE_IBSS_STA) {
20497+ result = hfa384x_drvr_getconfig(hw, HFA384x_RID_DBMCOMMSQUALITY,
20498+ &hw->qual,
20499+ HFA384x_RID_DBMCOMMSQUALITY_LEN);
20500+
20501+ if (result) {
20502+ WLAN_LOG_ERROR("error fetching commsqual\n");
20503+ goto done;
20504+ }
20505+
20506+ // qual.CQ_currBSS; // link
20507+ // ASL_currBSS; // level
20508+ // qual.ANL_currFC; // noise
20509+
20510+ WLAN_LOG_DEBUG(3, "commsqual %d %d %d\n",
20511+ hfa384x2host_16(hw->qual.CQ_currBSS),
20512+ hfa384x2host_16(hw->qual.ASL_currBSS),
20513+ hfa384x2host_16(hw->qual.ANL_currFC));
20514+ }
20515+
20516+ /* Lastly, we need to make sure the BSSID didn't change on us */
20517+ result = hfa384x_drvr_getconfig(hw,
20518+ HFA384x_RID_CURRENTBSSID,
20519+ wlandev->bssid, WLAN_BSSID_LEN);
20520+ if ( result ) {
20521+ WLAN_LOG_DEBUG(1,
20522+ "getconfig(0x%02x) failed, result = %d\n",
20523+ HFA384x_RID_CURRENTBSSID, result);
20524+ goto done;
20525+ }
20526+
20527+ result = hfa384x_drvr_getconfig(hw,
20528+ HFA384x_RID_CURRENTSSID,
20529+ &ssid, sizeof(ssid));
20530+ if ( result ) {
20531+ WLAN_LOG_DEBUG(1,
20532+ "getconfig(0x%02x) failed, result = %d\n",
20533+ HFA384x_RID_CURRENTSSID, result);
20534+ goto done;
20535+ }
20536+ prism2mgmt_bytestr2pstr((hfa384x_bytestr_t *)&ssid,
20537+ (p80211pstrd_t *) &wlandev->ssid);
20538+
20539+
20540+ /* Reschedule timer */
20541+ mod_timer(&hw->commsqual_timer, jiffies + HZ);
20542+
20543+ done:
20544+ DBFEXIT;
20545+}
20546+
20547+void prism2sta_commsqual_timer(unsigned long data)
20548+{
20549+ hfa384x_t *hw = (hfa384x_t *) data;
20550+
20551+ DBFENTER;
20552+
20553+ schedule_work(&hw->commsqual_bh);
20554+
20555+ DBFEXIT;
20556+}
20557--- /dev/null
20558+++ b/drivers/staging/wlan-ng/prism2usb.c
20559@@ -0,0 +1,302 @@
20560+#include "hfa384x_usb.c"
20561+#include "prism2mgmt.c"
20562+#include "prism2mib.c"
20563+#include "prism2sta.c"
20564+
20565+#define PRISM_USB_DEVICE(vid, pid, name) \
20566+ USB_DEVICE(vid, pid), \
20567+ .driver_info = (unsigned long) name
20568+
20569+static struct usb_device_id usb_prism_tbl[] = {
20570+ {PRISM_USB_DEVICE(0x04bb, 0x0922, "IOData AirPort WN-B11/USBS")},
20571+ {PRISM_USB_DEVICE(0x07aa, 0x0012, "Corega Wireless LAN USB Stick-11")},
20572+ {PRISM_USB_DEVICE(0x09aa, 0x3642, "Prism2.x 11Mbps WLAN USB Adapter")},
20573+ {PRISM_USB_DEVICE(0x1668, 0x0408, "Actiontec Prism2.5 11Mbps WLAN USB Adapter")},
20574+ {PRISM_USB_DEVICE(0x1668, 0x0421, "Actiontec Prism2.5 11Mbps WLAN USB Adapter")},
20575+ {PRISM_USB_DEVICE(0x1915, 0x2236, "Linksys WUSB11v3.0 11Mbps WLAN USB Adapter")},
20576+ {PRISM_USB_DEVICE(0x066b, 0x2212, "Linksys WUSB11v2.5 11Mbps WLAN USB Adapter")},
20577+ {PRISM_USB_DEVICE(0x066b, 0x2213, "Linksys WUSB12v1.1 11Mbps WLAN USB Adapter")},
20578+ {PRISM_USB_DEVICE(0x067c, 0x1022, "Siemens SpeedStream 1022 11Mbps WLAN USB Adapter")},
20579+ {PRISM_USB_DEVICE(0x049f, 0x0033, "Compaq/Intel W100 PRO/Wireless 11Mbps multiport WLAN Adapter")},
20580+ {PRISM_USB_DEVICE(0x0411, 0x0016, "Melco WLI-USB-S11 11Mbps WLAN Adapter")},
20581+ {PRISM_USB_DEVICE(0x08de, 0x7a01, "PRISM25 IEEE 802.11 Mini USB Adapter")},
20582+ {PRISM_USB_DEVICE(0x8086, 0x1111, "Intel PRO/Wireless 2011B LAN USB Adapter")},
20583+ {PRISM_USB_DEVICE(0x0d8e, 0x7a01, "PRISM25 IEEE 802.11 Mini USB Adapter")},
20584+ {PRISM_USB_DEVICE(0x045e, 0x006e, "Microsoft MN510 Wireless USB Adapter")},
20585+ {PRISM_USB_DEVICE(0x0967, 0x0204, "Acer Warplink USB Adapter")},
20586+ {PRISM_USB_DEVICE(0x0cde, 0x0002, "Z-Com 725/726 Prism2.5 USB/USB Integrated")},
20587+ {PRISM_USB_DEVICE(0x0cde, 0x0005, "Z-Com Xl735 Wireless 802.11b USB Adapter")},
20588+ {PRISM_USB_DEVICE(0x413c, 0x8100, "Dell TrueMobile 1180 Wireless USB Adapter")},
20589+ {PRISM_USB_DEVICE(0x0b3b, 0x1601, "ALLNET 0193 11Mbps WLAN USB Adapter")},
20590+ {PRISM_USB_DEVICE(0x0b3b, 0x1602, "ZyXEL ZyAIR B200 Wireless USB Adapter")},
20591+ {PRISM_USB_DEVICE(0x0baf, 0x00eb, "USRobotics USR1120 Wireless USB Adapter")},
20592+ {PRISM_USB_DEVICE(0x0411, 0x0027, "Melco WLI-USB-KS11G 11Mbps WLAN Adapter")},
20593+ {PRISM_USB_DEVICE(0x04f1, 0x3009, "JVC MP-XP7250 Builtin USB WLAN Adapter")},
20594+ {PRISM_USB_DEVICE(0x0846, 0x4110, "NetGear MA111")},
20595+ {PRISM_USB_DEVICE(0x03f3, 0x0020, "Adaptec AWN-8020 USB WLAN Adapter")},
20596+// {PRISM_USB_DEVICE(0x0ace, 0x1201, "ZyDAS ZD1201 Wireless USB Adapter")},
20597+ {PRISM_USB_DEVICE(0x2821, 0x3300, "ASUS-WL140 Wireless USB Adapter")},
20598+ {PRISM_USB_DEVICE(0x2001, 0x3700, "DWL-122 Wireless USB Adapter")},
20599+ {PRISM_USB_DEVICE(0x2001, 0x3702, "DWL-120 Rev F Wireless USB Adapter")},
20600+ {PRISM_USB_DEVICE(0x50c2, 0x4013, "Averatec USB WLAN Adapter")},
20601+ {PRISM_USB_DEVICE(0x2c02, 0x14ea, "Planex GW-US11H WLAN USB Adapter")},
20602+ {PRISM_USB_DEVICE(0x124a, 0x168b, "Airvast PRISM3 WLAN USB Adapter")},
20603+ {PRISM_USB_DEVICE(0x083a, 0x3503, "T-Sinus 111 USB WLAN Adapter")},
20604+ {PRISM_USB_DEVICE(0x2821, 0x3300, "Hawking HighDB USB Adapter")},
20605+ {PRISM_USB_DEVICE(0x0411, 0x0044, "Melco WLI-USB-KB11 11Mbps WLAN Adapter")},
20606+ {PRISM_USB_DEVICE(0x1668, 0x6106, "ROPEX FreeLan 802.11b USB Adapter")},
20607+ {PRISM_USB_DEVICE(0x124a, 0x4017, "Pheenet WL-503IA 802.11b USB Adapter")},
20608+ {PRISM_USB_DEVICE(0x0bb2, 0x0302, "Ambit Microsystems Corp.")},
20609+ {PRISM_USB_DEVICE(0x9016, 0x182d, "Sitecom WL-022 802.11b USB Adapter")},
20610+ {PRISM_USB_DEVICE(0x0543, 0x0f01, "ViewSonic Airsync USB Adapter 11Mbps (Prism2.5)")},
20611+ { /* terminator */ }
20612+};
20613+
20614+MODULE_DEVICE_TABLE(usb, usb_prism_tbl);
20615+
20616+/*----------------------------------------------------------------
20617+* prism2sta_probe_usb
20618+*
20619+* Probe routine called by the USB subsystem.
20620+*
20621+* Arguments:
20622+* dev ptr to the usb_device struct
20623+* ifnum interface number being offered
20624+*
20625+* Returns:
20626+* NULL - we're not claiming the device+interface
20627+* non-NULL - we are claiming the device+interface and
20628+* this is a ptr to the data we want back
20629+* when disconnect is called.
20630+*
20631+* Side effects:
20632+*
20633+* Call context:
20634+* I'm not sure, assume it's interrupt.
20635+*
20636+----------------------------------------------------------------*/
20637+static int prism2sta_probe_usb(
20638+ struct usb_interface *interface,
20639+ const struct usb_device_id *id)
20640+{
20641+ struct usb_device *dev;
20642+
20643+ wlandevice_t *wlandev = NULL;
20644+ hfa384x_t *hw = NULL;
20645+ int result = 0;
20646+
20647+ DBFENTER;
20648+
20649+ dev = interface_to_usbdev(interface);
20650+
20651+ if ((wlandev = create_wlan()) == NULL) {
20652+ WLAN_LOG_ERROR("%s: Memory allocation failure.\n", dev_info);
20653+ result = -EIO;
20654+ goto failed;
20655+ }
20656+ hw = wlandev->priv;
20657+
20658+ if ( wlan_setup(wlandev) != 0 ) {
20659+ WLAN_LOG_ERROR("%s: wlan_setup() failed.\n", dev_info);
20660+ result = -EIO;
20661+ goto failed;
20662+ }
20663+
20664+ /* Initialize the hw data */
20665+ hfa384x_create(hw, dev);
20666+ hw->wlandev = wlandev;
20667+
20668+ /* Register the wlandev, this gets us a name and registers the
20669+ * linux netdevice.
20670+ */
20671+ SET_NETDEV_DEV(wlandev->netdev, &(interface->dev));
20672+
20673+ /* Do a chip-level reset on the MAC */
20674+ if (prism2_doreset) {
20675+ result = hfa384x_corereset(hw,
20676+ prism2_reset_holdtime,
20677+ prism2_reset_settletime, 0);
20678+ if (result != 0) {
20679+ unregister_wlandev(wlandev);
20680+ hfa384x_destroy(hw);
20681+ result = -EIO;
20682+ WLAN_LOG_ERROR(
20683+ "%s: hfa384x_corereset() failed.\n",
20684+ dev_info);
20685+ goto failed;
20686+ }
20687+ }
20688+
20689+ usb_get_dev(dev);
20690+
20691+ wlandev->msdstate = WLAN_MSD_HWPRESENT;
20692+
20693+ if ( register_wlandev(wlandev) != 0 ) {
20694+ WLAN_LOG_ERROR("%s: register_wlandev() failed.\n", dev_info);
20695+ result = -EIO;
20696+ goto failed;
20697+ }
20698+
20699+/* enable the card */
20700+ prism2sta_ifstate(wlandev, P80211ENUM_ifstate_enable);
20701+
20702+ goto done;
20703+
20704+ failed:
20705+ if (wlandev) kfree(wlandev);
20706+ if (hw) kfree(hw);
20707+ wlandev = NULL;
20708+
20709+ done:
20710+ DBFEXIT;
20711+
20712+ usb_set_intfdata(interface, wlandev);
20713+ return result;
20714+}
20715+
20716+
20717+/*----------------------------------------------------------------
20718+* prism2sta_disconnect_usb
20719+*
20720+* Called when a device previously claimed by probe is removed
20721+* from the USB.
20722+*
20723+* Arguments:
20724+* dev ptr to the usb_device struct
20725+* ptr ptr returned by probe() when the device
20726+* was claimed.
20727+*
20728+* Returns:
20729+* Nothing
20730+*
20731+* Side effects:
20732+*
20733+* Call context:
20734+* process
20735+----------------------------------------------------------------*/
20736+static void
20737+prism2sta_disconnect_usb(struct usb_interface *interface)
20738+{
20739+ wlandevice_t *wlandev;
20740+
20741+ DBFENTER;
20742+
20743+ wlandev = (wlandevice_t *) usb_get_intfdata(interface);
20744+
20745+ if ( wlandev != NULL ) {
20746+ LIST_HEAD(cleanlist);
20747+ struct list_head *entry;
20748+ struct list_head *temp;
20749+ unsigned long flags;
20750+
20751+ hfa384x_t *hw = wlandev->priv;
20752+
20753+ if (!hw)
20754+ goto exit;
20755+
20756+ spin_lock_irqsave(&hw->ctlxq.lock, flags);
20757+
20758+ p80211netdev_hwremoved(wlandev);
20759+ list_splice_init(&hw->ctlxq.reapable, &cleanlist);
20760+ list_splice_init(&hw->ctlxq.completing, &cleanlist);
20761+ list_splice_init(&hw->ctlxq.pending, &cleanlist);
20762+ list_splice_init(&hw->ctlxq.active, &cleanlist);
20763+
20764+ spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
20765+
20766+ /* There's no hardware to shutdown, but the driver
20767+ * might have some tasks or tasklets that must be
20768+ * stopped before we can tear everything down.
20769+ */
20770+ prism2sta_ifstate(wlandev, P80211ENUM_ifstate_disable);
20771+
20772+ del_singleshot_timer_sync(&hw->throttle);
20773+ del_singleshot_timer_sync(&hw->reqtimer);
20774+ del_singleshot_timer_sync(&hw->resptimer);
20775+
20776+ /* Unlink all the URBs. This "removes the wheels"
20777+ * from the entire CTLX handling mechanism.
20778+ */
20779+ usb_kill_urb(&hw->rx_urb);
20780+ usb_kill_urb(&hw->tx_urb);
20781+ usb_kill_urb(&hw->ctlx_urb);
20782+
20783+ tasklet_kill(&hw->completion_bh);
20784+ tasklet_kill(&hw->reaper_bh);
20785+
20786+ flush_scheduled_work();
20787+
20788+ /* Now we complete any outstanding commands
20789+ * and tell everyone who is waiting for their
20790+ * responses that we have shut down.
20791+ */
20792+ list_for_each(entry, &cleanlist) {
20793+ hfa384x_usbctlx_t *ctlx;
20794+
20795+ ctlx = list_entry(entry, hfa384x_usbctlx_t, list);
20796+ complete(&ctlx->done);
20797+ }
20798+
20799+ /* Give any outstanding synchronous commands
20800+ * a chance to complete. All they need to do
20801+ * is "wake up", so that's easy.
20802+ * (I'd like a better way to do this, really.)
20803+ */
20804+ msleep(100);
20805+
20806+ /* Now delete the CTLXs, because no-one else can now. */
20807+ list_for_each_safe(entry, temp, &cleanlist) {
20808+ hfa384x_usbctlx_t *ctlx;
20809+
20810+ ctlx = list_entry(entry, hfa384x_usbctlx_t, list);
20811+ kfree(ctlx);
20812+ }
20813+
20814+ /* Unhook the wlandev */
20815+ unregister_wlandev(wlandev);
20816+ wlan_unsetup(wlandev);
20817+
20818+ usb_put_dev(hw->usb);
20819+
20820+ hfa384x_destroy(hw);
20821+ kfree(hw);
20822+
20823+ kfree(wlandev);
20824+ }
20825+
20826+ exit:
20827+
20828+ usb_set_intfdata(interface, NULL);
20829+ DBFEXIT;
20830+}
20831+
20832+
20833+static struct usb_driver prism2_usb_driver = {
20834+ .name = "prism2_usb",
20835+ .probe = prism2sta_probe_usb,
20836+ .disconnect = prism2sta_disconnect_usb,
20837+ .id_table = usb_prism_tbl,
20838+ /* fops, minor? */
20839+};
20840+
20841+static int __init prism2usb_init(void)
20842+{
20843+ DBFENTER;
20844+
20845+ /* This call will result in calls to prism2sta_probe_usb. */
20846+ return usb_register(&prism2_usb_driver);
20847+
20848+ DBFEXIT;
20849+};
20850+
20851+static void __exit prism2usb_cleanup(void)
20852+{
20853+ DBFENTER;
20854+
20855+ usb_deregister(&prism2_usb_driver);
20856+
20857+ DBFEXIT;
20858+};
20859+
20860+module_init(prism2usb_init);
20861+module_exit(prism2usb_cleanup);
20862--- /dev/null
20863+++ b/drivers/staging/wlan-ng/README
20864@@ -0,0 +1,7 @@
20865+TODO:
20866+ - checkpatch.pl cleanups
20867+ - sparse warnings
20868+ - Lindent cleanups
20869+ - move to use the in-kernel wireless stack
20870+
20871+Please send all patches to Greg Kroah-Hartman <greg@kroah.com>
20872--- /dev/null
20873+++ b/drivers/staging/wlan-ng/version.h
20874@@ -0,0 +1,56 @@
20875+/* src/include/wlan/version.h
20876+*
20877+*
20878+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
20879+* --------------------------------------------------------------------
20880+*
20881+* linux-wlan
20882+*
20883+* The contents of this file are subject to the Mozilla Public
20884+* License Version 1.1 (the "License"); you may not use this file
20885+* except in compliance with the License. You may obtain a copy of
20886+* the License at http://www.mozilla.org/MPL/
20887+*
20888+* Software distributed under the License is distributed on an "AS
20889+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
20890+* implied. See the License for the specific language governing
20891+* rights and limitations under the License.
20892+*
20893+* Alternatively, the contents of this file may be used under the
20894+* terms of the GNU Public License version 2 (the "GPL"), in which
20895+* case the provisions of the GPL are applicable instead of the
20896+* above. If you wish to allow the use of your version of this file
20897+* only under the terms of the GPL and not to allow others to use
20898+* your version of this file under the MPL, indicate your decision
20899+* by deleting the provisions above and replace them with the notice
20900+* and other provisions required by the GPL. If you do not delete
20901+* the provisions above, a recipient may use your version of this
20902+* file under either the MPL or the GPL.
20903+*
20904+* --------------------------------------------------------------------
20905+*
20906+* Inquiries regarding the linux-wlan Open Source project can be
20907+* made directly to:
20908+*
20909+* AbsoluteValue Systems Inc.
20910+* info@linux-wlan.com
20911+* http://www.linux-wlan.com
20912+*
20913+* --------------------------------------------------------------------
20914+*
20915+* Portions of the development of this software were funded by
20916+* Intersil Corporation as part of PRISM(R) chipset product development.
20917+*
20918+* --------------------------------------------------------------------
20919+*/
20920+#ifndef _WLAN_VERSION_H
20921+#define _WLAN_VERSION_H
20922+#ifndef KERNEL_VERSION
20923+#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
20924+#endif
20925+
20926+#define WLAN_RELEASE "0.2.8"
20927+#define WLAN_RELEASE_CODE 0x000208
20928+#define WLAN_BUILD_DATE "Thu Oct 2 11:04:42 PDT 2008"
20929+
20930+#endif
20931--- /dev/null
20932+++ b/drivers/staging/wlan-ng/wlan_compat.h
20933@@ -0,0 +1,193 @@
20934+/* wlan_compat.h
20935+*
20936+* Types and macros to aid in portability
20937+*
20938+* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
20939+* --------------------------------------------------------------------
20940+*
20941+* linux-wlan
20942+*
20943+* The contents of this file are subject to the Mozilla Public
20944+* License Version 1.1 (the "License"); you may not use this file
20945+* except in compliance with the License. You may obtain a copy of
20946+* the License at http://www.mozilla.org/MPL/
20947+*
20948+* Software distributed under the License is distributed on an "AS
20949+* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
20950+* implied. See the License for the specific language governing
20951+* rights and limitations under the License.
20952+*
20953+* Alternatively, the contents of this file may be used under the
20954+* terms of the GNU Public License version 2 (the "GPL"), in which
20955+* case the provisions of the GPL are applicable instead of the
20956+* above. If you wish to allow the use of your version of this file
20957+* only under the terms of the GPL and not to allow others to use
20958+* your version of this file under the MPL, indicate your decision
20959+* by deleting the provisions above and replace them with the notice
20960+* and other provisions required by the GPL. If you do not delete
20961+* the provisions above, a recipient may use your version of this
20962+* file under either the MPL or the GPL.
20963+*
20964+* --------------------------------------------------------------------
20965+*
20966+* Inquiries regarding the linux-wlan Open Source project can be
20967+* made directly to:
20968+*
20969+* AbsoluteValue Systems Inc.
20970+* info@linux-wlan.com
20971+* http://www.linux-wlan.com
20972+*
20973+* --------------------------------------------------------------------
20974+*
20975+* Portions of the development of this software were funded by
20976+* Intersil Corporation as part of PRISM(R) chipset product development.
20977+*
20978+* --------------------------------------------------------------------
20979+*/
20980+
20981+#ifndef _WLAN_COMPAT_H
20982+#define _WLAN_COMPAT_H
20983+
20984+/*=============================================================*/
20985+/*------ Bit settings -----------------------------------------*/
20986+/*=============================================================*/
20987+
20988+#define BIT0 0x00000001
20989+#define BIT1 0x00000002
20990+#define BIT2 0x00000004
20991+#define BIT3 0x00000008
20992+#define BIT4 0x00000010
20993+#define BIT5 0x00000020
20994+#define BIT6 0x00000040
20995+#define BIT7 0x00000080
20996+#define BIT8 0x00000100
20997+#define BIT9 0x00000200
20998+#define BIT10 0x00000400
20999+#define BIT11 0x00000800
21000+#define BIT12 0x00001000
21001+#define BIT13 0x00002000
21002+#define BIT14 0x00004000
21003+#define BIT15 0x00008000
21004+#define BIT16 0x00010000
21005+#define BIT17 0x00020000
21006+#define BIT18 0x00040000
21007+#define BIT19 0x00080000
21008+#define BIT20 0x00100000
21009+#define BIT21 0x00200000
21010+#define BIT22 0x00400000
21011+#define BIT23 0x00800000
21012+#define BIT24 0x01000000
21013+#define BIT25 0x02000000
21014+#define BIT26 0x04000000
21015+#define BIT27 0x08000000
21016+#define BIT28 0x10000000
21017+#define BIT29 0x20000000
21018+#define BIT30 0x40000000
21019+#define BIT31 0x80000000
21020+
21021+/*=============================================================*/
21022+/*------ Compiler Portability Macros --------------------------*/
21023+/*=============================================================*/
21024+#define __WLAN_ATTRIB_PACK__ __attribute__ ((packed))
21025+
21026+/*=============================================================*/
21027+/*------ OS Portability Macros --------------------------------*/
21028+/*=============================================================*/
21029+
21030+#ifndef WLAN_DBVAR
21031+#define WLAN_DBVAR wlan_debug
21032+#endif
21033+
21034+#define WLAN_RELEASE "0.3.0-lkml"
21035+
21036+#include <linux/hardirq.h>
21037+
21038+#define WLAN_LOG_ERROR(x,args...) printk(KERN_ERR "%s: " x , __func__ , ##args);
21039+
21040+#define WLAN_LOG_WARNING(x,args...) printk(KERN_WARNING "%s: " x , __func__ , ##args);
21041+
21042+#define WLAN_LOG_NOTICE(x,args...) printk(KERN_NOTICE "%s: " x , __func__ , ##args);
21043+
21044+#define WLAN_LOG_INFO(args... ) printk(KERN_INFO args)
21045+
21046+#if defined(WLAN_INCLUDE_DEBUG)
21047+ #define WLAN_HEX_DUMP( l, x, p, n) if( WLAN_DBVAR >= (l) ){ \
21048+ int __i__; \
21049+ printk(KERN_DEBUG x ":"); \
21050+ for( __i__=0; __i__ < (n); __i__++) \
21051+ printk( " %02x", ((u8*)(p))[__i__]); \
21052+ printk("\n"); }
21053+ #define DBFENTER { if ( WLAN_DBVAR >= 5 ){ WLAN_LOG_DEBUG(3,"---->\n"); } }
21054+ #define DBFEXIT { if ( WLAN_DBVAR >= 5 ){ WLAN_LOG_DEBUG(3,"<----\n"); } }
21055+
21056+ #define WLAN_LOG_DEBUG(l,x,args...) if ( WLAN_DBVAR >= (l)) printk(KERN_DEBUG "%s(%lu): " x , __func__, (preempt_count() & PREEMPT_MASK), ##args );
21057+#else
21058+ #define WLAN_HEX_DUMP( l, s, p, n)
21059+ #define DBFENTER
21060+ #define DBFEXIT
21061+
21062+ #define WLAN_LOG_DEBUG(l, s, args...)
21063+#endif
21064+
21065+#undef netdevice_t
21066+typedef struct net_device netdevice_t;
21067+
21068+#define URB_ASYNC_UNLINK 0
21069+#define USB_QUEUE_BULK 0
21070+
21071+/*=============================================================*/
21072+/*------ Hardware Portability Macros --------------------------*/
21073+/*=============================================================*/
21074+
21075+#define ieee2host16(n) __le16_to_cpu(n)
21076+#define ieee2host32(n) __le32_to_cpu(n)
21077+#define host2ieee16(n) __cpu_to_le16(n)
21078+#define host2ieee32(n) __cpu_to_le32(n)
21079+
21080+/*=============================================================*/
21081+/*--- General Macros ------------------------------------------*/
21082+/*=============================================================*/
21083+
21084+#define wlan_max(a, b) (((a) > (b)) ? (a) : (b))
21085+#define wlan_min(a, b) (((a) < (b)) ? (a) : (b))
21086+
21087+#define wlan_isprint(c) (((c) > (0x19)) && ((c) < (0x7f)))
21088+
21089+#define wlan_hexchar(x) (((x) < 0x0a) ? ('0' + (x)) : ('a' + ((x) - 0x0a)))
21090+
21091+/* Create a string of printable chars from something that might not be */
21092+/* It's recommended that the str be 4*len + 1 bytes long */
21093+#define wlan_mkprintstr(buf, buflen, str, strlen) \
21094+{ \
21095+ int i = 0; \
21096+ int j = 0; \
21097+ memset(str, 0, (strlen)); \
21098+ for (i = 0; i < (buflen); i++) { \
21099+ if ( wlan_isprint((buf)[i]) ) { \
21100+ (str)[j] = (buf)[i]; \
21101+ j++; \
21102+ } else { \
21103+ (str)[j] = '\\'; \
21104+ (str)[j+1] = 'x'; \
21105+ (str)[j+2] = wlan_hexchar(((buf)[i] & 0xf0) >> 4); \
21106+ (str)[j+3] = wlan_hexchar(((buf)[i] & 0x0f)); \
21107+ j += 4; \
21108+ } \
21109+ } \
21110+}
21111+
21112+/*=============================================================*/
21113+/*--- Variables -----------------------------------------------*/
21114+/*=============================================================*/
21115+
21116+#ifdef WLAN_INCLUDE_DEBUG
21117+extern int wlan_debug;
21118+#endif
21119+
21120+extern int wlan_ethconv; /* What's the default ethconv? */
21121+
21122+/*=============================================================*/
21123+/*--- Functions -----------------------------------------------*/
21124+/*=============================================================*/
21125+#endif /* _WLAN_COMPAT_H */
21126+
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