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[people/ms/linux.git] / drivers / net / ethernet / 8390 / pcnet_cs.c
1 /*======================================================================
2
3 A PCMCIA ethernet driver for NS8390-based cards
4
5 This driver supports the D-Link DE-650 and Linksys EthernetCard
6 cards, the newer D-Link and Linksys combo cards, Accton EN2212
7 cards, the RPTI EP400, and the PreMax PE-200 in non-shared-memory
8 mode, and the IBM Credit Card Adapter, the NE4100, the Thomas
9 Conrad ethernet card, and the Kingston KNE-PCM/x in shared-memory
10 mode. It will also handle the Socket EA card in either mode.
11
12 Copyright (C) 1999 David A. Hinds -- dahinds@users.sourceforge.net
13
14 pcnet_cs.c 1.153 2003/11/09 18:53:09
15
16 The network driver code is based on Donald Becker's NE2000 code:
17
18 Written 1992,1993 by Donald Becker.
19 Copyright 1993 United States Government as represented by the
20 Director, National Security Agency. This software may be used and
21 distributed according to the terms of the GNU General Public License,
22 incorporated herein by reference.
23 Donald Becker may be reached at becker@scyld.com
24
25 Based also on Keith Moore's changes to Don Becker's code, for IBM
26 CCAE support. Drivers merged back together, and shared-memory
27 Socket EA support added, by Ken Raeburn, September 1995.
28
29 ======================================================================*/
30
31 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
32
33 #include <linux/kernel.h>
34 #include <linux/module.h>
35 #include <linux/ptrace.h>
36 #include <linux/string.h>
37 #include <linux/timer.h>
38 #include <linux/delay.h>
39 #include <linux/netdevice.h>
40 #include <linux/log2.h>
41 #include <linux/etherdevice.h>
42 #include <linux/mii.h>
43 #include "8390.h"
44
45 #include <pcmcia/cistpl.h>
46 #include <pcmcia/ciscode.h>
47 #include <pcmcia/ds.h>
48 #include <pcmcia/cisreg.h>
49
50 #include <asm/io.h>
51 #include <asm/byteorder.h>
52 #include <linux/uaccess.h>
53
54 #define PCNET_CMD 0x00
55 #define PCNET_DATAPORT 0x10 /* NatSemi-defined port window offset. */
56 #define PCNET_RESET 0x1f /* Issue a read to reset, a write to clear. */
57 #define PCNET_MISC 0x18 /* For IBM CCAE and Socket EA cards */
58
59 #define PCNET_START_PG 0x40 /* First page of TX buffer */
60 #define PCNET_STOP_PG 0x80 /* Last page +1 of RX ring */
61
62 /* Socket EA cards have a larger packet buffer */
63 #define SOCKET_START_PG 0x01
64 #define SOCKET_STOP_PG 0xff
65
66 #define PCNET_RDC_TIMEOUT (2*HZ/100) /* Max wait in jiffies for Tx RDC */
67
68 static const char *if_names[] = { "auto", "10baseT", "10base2"};
69 static u32 pcnet_msg_enable;
70
71 /*====================================================================*/
72
73 /* Module parameters */
74
75 MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
76 MODULE_DESCRIPTION("NE2000 compatible PCMCIA ethernet driver");
77 MODULE_LICENSE("GPL");
78
79 #define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0)
80
81 INT_MODULE_PARM(if_port, 1); /* Transceiver type */
82 INT_MODULE_PARM(use_big_buf, 1); /* use 64K packet buffer? */
83 INT_MODULE_PARM(mem_speed, 0); /* shared mem speed, in ns */
84 INT_MODULE_PARM(delay_output, 0); /* pause after xmit? */
85 INT_MODULE_PARM(delay_time, 4); /* in usec */
86 INT_MODULE_PARM(use_shmem, -1); /* use shared memory? */
87 INT_MODULE_PARM(full_duplex, 0); /* full duplex? */
88
89 /* Ugh! Let the user hardwire the hardware address for queer cards */
90 static int hw_addr[6] = { 0, /* ... */ };
91 module_param_array(hw_addr, int, NULL, 0);
92
93 /*====================================================================*/
94
95 static void mii_phy_probe(struct net_device *dev);
96 static int pcnet_config(struct pcmcia_device *link);
97 static void pcnet_release(struct pcmcia_device *link);
98 static int pcnet_open(struct net_device *dev);
99 static int pcnet_close(struct net_device *dev);
100 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
101 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id);
102 static void ei_watchdog(u_long arg);
103 static void pcnet_reset_8390(struct net_device *dev);
104 static int set_config(struct net_device *dev, struct ifmap *map);
105 static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
106 int stop_pg, int cm_offset);
107 static int setup_dma_config(struct pcmcia_device *link, int start_pg,
108 int stop_pg);
109
110 static void pcnet_detach(struct pcmcia_device *p_dev);
111
112 /*====================================================================*/
113
114 struct hw_info {
115 u_int offset;
116 u_char a0, a1, a2;
117 u_int flags;
118 };
119
120 #define DELAY_OUTPUT 0x01
121 #define HAS_MISC_REG 0x02
122 #define USE_BIG_BUF 0x04
123 #define HAS_IBM_MISC 0x08
124 #define IS_DL10019 0x10
125 #define IS_DL10022 0x20
126 #define HAS_MII 0x40
127 #define USE_SHMEM 0x80 /* autodetected */
128
129 #define AM79C9XX_HOME_PHY 0x00006B90 /* HomePNA PHY */
130 #define AM79C9XX_ETH_PHY 0x00006B70 /* 10baseT PHY */
131 #define MII_PHYID_REV_MASK 0xfffffff0
132 #define MII_PHYID_REG1 0x02
133 #define MII_PHYID_REG2 0x03
134
135 static struct hw_info hw_info[] = {
136 { /* Accton EN2212 */ 0x0ff0, 0x00, 0x00, 0xe8, DELAY_OUTPUT },
137 { /* Allied Telesis LA-PCM */ 0x0ff0, 0x00, 0x00, 0xf4, 0 },
138 { /* APEX MultiCard */ 0x03f4, 0x00, 0x20, 0xe5, 0 },
139 { /* ASANTE FriendlyNet */ 0x4910, 0x00, 0x00, 0x94,
140 DELAY_OUTPUT | HAS_IBM_MISC },
141 { /* Danpex EN-6200P2 */ 0x0110, 0x00, 0x40, 0xc7, 0 },
142 { /* DataTrek NetCard */ 0x0ff0, 0x00, 0x20, 0xe8, 0 },
143 { /* Dayna CommuniCard E */ 0x0110, 0x00, 0x80, 0x19, 0 },
144 { /* D-Link DE-650 */ 0x0040, 0x00, 0x80, 0xc8, 0 },
145 { /* EP-210 Ethernet */ 0x0110, 0x00, 0x40, 0x33, 0 },
146 { /* EP4000 Ethernet */ 0x01c0, 0x00, 0x00, 0xb4, 0 },
147 { /* Epson EEN10B */ 0x0ff0, 0x00, 0x00, 0x48,
148 HAS_MISC_REG | HAS_IBM_MISC },
149 { /* ELECOM Laneed LD-CDWA */ 0xb8, 0x08, 0x00, 0x42, 0 },
150 { /* Hypertec Ethernet */ 0x01c0, 0x00, 0x40, 0x4c, 0 },
151 { /* IBM CCAE */ 0x0ff0, 0x08, 0x00, 0x5a,
152 HAS_MISC_REG | HAS_IBM_MISC },
153 { /* IBM CCAE */ 0x0ff0, 0x00, 0x04, 0xac,
154 HAS_MISC_REG | HAS_IBM_MISC },
155 { /* IBM CCAE */ 0x0ff0, 0x00, 0x06, 0x29,
156 HAS_MISC_REG | HAS_IBM_MISC },
157 { /* IBM FME */ 0x0374, 0x08, 0x00, 0x5a,
158 HAS_MISC_REG | HAS_IBM_MISC },
159 { /* IBM FME */ 0x0374, 0x00, 0x04, 0xac,
160 HAS_MISC_REG | HAS_IBM_MISC },
161 { /* Kansai KLA-PCM/T */ 0x0ff0, 0x00, 0x60, 0x87,
162 HAS_MISC_REG | HAS_IBM_MISC },
163 { /* NSC DP83903 */ 0x0374, 0x08, 0x00, 0x17,
164 HAS_MISC_REG | HAS_IBM_MISC },
165 { /* NSC DP83903 */ 0x0374, 0x00, 0xc0, 0xa8,
166 HAS_MISC_REG | HAS_IBM_MISC },
167 { /* NSC DP83903 */ 0x0374, 0x00, 0xa0, 0xb0,
168 HAS_MISC_REG | HAS_IBM_MISC },
169 { /* NSC DP83903 */ 0x0198, 0x00, 0x20, 0xe0,
170 HAS_MISC_REG | HAS_IBM_MISC },
171 { /* I-O DATA PCLA/T */ 0x0ff0, 0x00, 0xa0, 0xb0, 0 },
172 { /* Katron PE-520 */ 0x0110, 0x00, 0x40, 0xf6, 0 },
173 { /* Kingston KNE-PCM/x */ 0x0ff0, 0x00, 0xc0, 0xf0,
174 HAS_MISC_REG | HAS_IBM_MISC },
175 { /* Kingston KNE-PCM/x */ 0x0ff0, 0xe2, 0x0c, 0x0f,
176 HAS_MISC_REG | HAS_IBM_MISC },
177 { /* Kingston KNE-PC2 */ 0x0180, 0x00, 0xc0, 0xf0, 0 },
178 { /* Maxtech PCN2000 */ 0x5000, 0x00, 0x00, 0xe8, 0 },
179 { /* NDC Instant-Link */ 0x003a, 0x00, 0x80, 0xc6, 0 },
180 { /* NE2000 Compatible */ 0x0ff0, 0x00, 0xa0, 0x0c, 0 },
181 { /* Network General Sniffer */ 0x0ff0, 0x00, 0x00, 0x65,
182 HAS_MISC_REG | HAS_IBM_MISC },
183 { /* Panasonic VEL211 */ 0x0ff0, 0x00, 0x80, 0x45,
184 HAS_MISC_REG | HAS_IBM_MISC },
185 { /* PreMax PE-200 */ 0x07f0, 0x00, 0x20, 0xe0, 0 },
186 { /* RPTI EP400 */ 0x0110, 0x00, 0x40, 0x95, 0 },
187 { /* SCM Ethernet */ 0x0ff0, 0x00, 0x20, 0xcb, 0 },
188 { /* Socket EA */ 0x4000, 0x00, 0xc0, 0x1b,
189 DELAY_OUTPUT | HAS_MISC_REG | USE_BIG_BUF },
190 { /* Socket LP-E CF+ */ 0x01c0, 0x00, 0xc0, 0x1b, 0 },
191 { /* SuperSocket RE450T */ 0x0110, 0x00, 0xe0, 0x98, 0 },
192 { /* Volktek NPL-402CT */ 0x0060, 0x00, 0x40, 0x05, 0 },
193 { /* NEC PC-9801N-J12 */ 0x0ff0, 0x00, 0x00, 0x4c, 0 },
194 { /* PCMCIA Technology OEM */ 0x01c8, 0x00, 0xa0, 0x0c, 0 }
195 };
196
197 #define NR_INFO ARRAY_SIZE(hw_info)
198
199 static struct hw_info default_info = { 0, 0, 0, 0, 0 };
200 static struct hw_info dl10019_info = { 0, 0, 0, 0, IS_DL10019|HAS_MII };
201 static struct hw_info dl10022_info = { 0, 0, 0, 0, IS_DL10022|HAS_MII };
202
203 struct pcnet_dev {
204 struct pcmcia_device *p_dev;
205 u_int flags;
206 void __iomem *base;
207 struct timer_list watchdog;
208 int stale, fast_poll;
209 u_char phy_id;
210 u_char eth_phy, pna_phy;
211 u_short link_status;
212 u_long mii_reset;
213 };
214
215 static inline struct pcnet_dev *PRIV(struct net_device *dev)
216 {
217 char *p = netdev_priv(dev);
218 return (struct pcnet_dev *)(p + sizeof(struct ei_device));
219 }
220
221 static const struct net_device_ops pcnet_netdev_ops = {
222 .ndo_open = pcnet_open,
223 .ndo_stop = pcnet_close,
224 .ndo_set_config = set_config,
225 .ndo_start_xmit = ei_start_xmit,
226 .ndo_get_stats = ei_get_stats,
227 .ndo_do_ioctl = ei_ioctl,
228 .ndo_set_rx_mode = ei_set_multicast_list,
229 .ndo_tx_timeout = ei_tx_timeout,
230 .ndo_set_mac_address = eth_mac_addr,
231 .ndo_validate_addr = eth_validate_addr,
232 #ifdef CONFIG_NET_POLL_CONTROLLER
233 .ndo_poll_controller = ei_poll,
234 #endif
235 };
236
237 static int pcnet_probe(struct pcmcia_device *link)
238 {
239 struct pcnet_dev *info;
240 struct net_device *dev;
241
242 dev_dbg(&link->dev, "pcnet_attach()\n");
243
244 /* Create new ethernet device */
245 dev = __alloc_ei_netdev(sizeof(struct pcnet_dev));
246 if (!dev) return -ENOMEM;
247 info = PRIV(dev);
248 info->p_dev = link;
249 link->priv = dev;
250
251 link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
252
253 dev->netdev_ops = &pcnet_netdev_ops;
254
255 return pcnet_config(link);
256 } /* pcnet_attach */
257
258 static void pcnet_detach(struct pcmcia_device *link)
259 {
260 struct net_device *dev = link->priv;
261
262 dev_dbg(&link->dev, "pcnet_detach\n");
263
264 unregister_netdev(dev);
265
266 pcnet_release(link);
267
268 free_netdev(dev);
269 } /* pcnet_detach */
270
271 /*======================================================================
272
273 This probes for a card's hardware address, for card types that
274 encode this information in their CIS.
275
276 ======================================================================*/
277
278 static struct hw_info *get_hwinfo(struct pcmcia_device *link)
279 {
280 struct net_device *dev = link->priv;
281 u_char __iomem *base, *virt;
282 int i, j;
283
284 /* Allocate a small memory window */
285 link->resource[2]->flags |= WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
286 link->resource[2]->start = 0; link->resource[2]->end = 0;
287 i = pcmcia_request_window(link, link->resource[2], 0);
288 if (i != 0)
289 return NULL;
290
291 virt = ioremap(link->resource[2]->start,
292 resource_size(link->resource[2]));
293 for (i = 0; i < NR_INFO; i++) {
294 pcmcia_map_mem_page(link, link->resource[2],
295 hw_info[i].offset & ~(resource_size(link->resource[2])-1));
296 base = &virt[hw_info[i].offset & (resource_size(link->resource[2])-1)];
297 if ((readb(base+0) == hw_info[i].a0) &&
298 (readb(base+2) == hw_info[i].a1) &&
299 (readb(base+4) == hw_info[i].a2)) {
300 for (j = 0; j < 6; j++)
301 dev->dev_addr[j] = readb(base + (j<<1));
302 break;
303 }
304 }
305
306 iounmap(virt);
307 j = pcmcia_release_window(link, link->resource[2]);
308 return (i < NR_INFO) ? hw_info+i : NULL;
309 } /* get_hwinfo */
310
311 /*======================================================================
312
313 This probes for a card's hardware address by reading the PROM.
314 It checks the address against a list of known types, then falls
315 back to a simple NE2000 clone signature check.
316
317 ======================================================================*/
318
319 static struct hw_info *get_prom(struct pcmcia_device *link)
320 {
321 struct net_device *dev = link->priv;
322 unsigned int ioaddr = dev->base_addr;
323 u_char prom[32];
324 int i, j;
325
326 /* This is lifted straight from drivers/net/ethernet/8390/ne.c */
327 struct {
328 u_char value, offset;
329 } program_seq[] = {
330 {E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD}, /* Select page 0*/
331 {0x48, EN0_DCFG}, /* Set byte-wide (0x48) access. */
332 {0x00, EN0_RCNTLO}, /* Clear the count regs. */
333 {0x00, EN0_RCNTHI},
334 {0x00, EN0_IMR}, /* Mask completion irq. */
335 {0xFF, EN0_ISR},
336 {E8390_RXOFF, EN0_RXCR}, /* 0x20 Set to monitor */
337 {E8390_TXOFF, EN0_TXCR}, /* 0x02 and loopback mode. */
338 {32, EN0_RCNTLO},
339 {0x00, EN0_RCNTHI},
340 {0x00, EN0_RSARLO}, /* DMA starting at 0x0000. */
341 {0x00, EN0_RSARHI},
342 {E8390_RREAD+E8390_START, E8390_CMD},
343 };
344
345 pcnet_reset_8390(dev);
346 mdelay(10);
347
348 for (i = 0; i < ARRAY_SIZE(program_seq); i++)
349 outb_p(program_seq[i].value, ioaddr + program_seq[i].offset);
350
351 for (i = 0; i < 32; i++)
352 prom[i] = inb(ioaddr + PCNET_DATAPORT);
353 for (i = 0; i < NR_INFO; i++) {
354 if ((prom[0] == hw_info[i].a0) &&
355 (prom[2] == hw_info[i].a1) &&
356 (prom[4] == hw_info[i].a2))
357 break;
358 }
359 if ((i < NR_INFO) || ((prom[28] == 0x57) && (prom[30] == 0x57))) {
360 for (j = 0; j < 6; j++)
361 dev->dev_addr[j] = prom[j<<1];
362 return (i < NR_INFO) ? hw_info+i : &default_info;
363 }
364 return NULL;
365 } /* get_prom */
366
367 /*======================================================================
368
369 For DL10019 based cards, like the Linksys EtherFast
370
371 ======================================================================*/
372
373 static struct hw_info *get_dl10019(struct pcmcia_device *link)
374 {
375 struct net_device *dev = link->priv;
376 int i;
377 u_char sum;
378
379 for (sum = 0, i = 0x14; i < 0x1c; i++)
380 sum += inb_p(dev->base_addr + i);
381 if (sum != 0xff)
382 return NULL;
383 for (i = 0; i < 6; i++)
384 dev->dev_addr[i] = inb_p(dev->base_addr + 0x14 + i);
385 i = inb(dev->base_addr + 0x1f);
386 return ((i == 0x91)||(i == 0x99)) ? &dl10022_info : &dl10019_info;
387 }
388
389 /*======================================================================
390
391 For Asix AX88190 based cards
392
393 ======================================================================*/
394
395 static struct hw_info *get_ax88190(struct pcmcia_device *link)
396 {
397 struct net_device *dev = link->priv;
398 unsigned int ioaddr = dev->base_addr;
399 int i, j;
400
401 /* Not much of a test, but the alternatives are messy */
402 if (link->config_base != 0x03c0)
403 return NULL;
404
405 outb_p(0x01, ioaddr + EN0_DCFG); /* Set word-wide access. */
406 outb_p(0x00, ioaddr + EN0_RSARLO); /* DMA starting at 0x0400. */
407 outb_p(0x04, ioaddr + EN0_RSARHI);
408 outb_p(E8390_RREAD+E8390_START, ioaddr + E8390_CMD);
409
410 for (i = 0; i < 6; i += 2) {
411 j = inw(ioaddr + PCNET_DATAPORT);
412 dev->dev_addr[i] = j & 0xff;
413 dev->dev_addr[i+1] = j >> 8;
414 }
415 return NULL;
416 }
417
418 /*======================================================================
419
420 This should be totally unnecessary... but when we can't figure
421 out the hardware address any other way, we'll let the user hard
422 wire it when the module is initialized.
423
424 ======================================================================*/
425
426 static struct hw_info *get_hwired(struct pcmcia_device *link)
427 {
428 struct net_device *dev = link->priv;
429 int i;
430
431 for (i = 0; i < 6; i++)
432 if (hw_addr[i] != 0) break;
433 if (i == 6)
434 return NULL;
435
436 for (i = 0; i < 6; i++)
437 dev->dev_addr[i] = hw_addr[i];
438
439 return &default_info;
440 } /* get_hwired */
441
442 static int try_io_port(struct pcmcia_device *link)
443 {
444 int j, ret;
445 link->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
446 link->resource[1]->flags &= ~IO_DATA_PATH_WIDTH;
447 if (link->resource[0]->end == 32) {
448 link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
449 if (link->resource[1]->end > 0) {
450 /* for master/slave multifunction cards */
451 link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8;
452 }
453 } else {
454 /* This should be two 16-port windows */
455 link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
456 link->resource[1]->flags |= IO_DATA_PATH_WIDTH_16;
457 }
458 if (link->resource[0]->start == 0) {
459 for (j = 0; j < 0x400; j += 0x20) {
460 link->resource[0]->start = j ^ 0x300;
461 link->resource[1]->start = (j ^ 0x300) + 0x10;
462 link->io_lines = 16;
463 ret = pcmcia_request_io(link);
464 if (ret == 0)
465 return ret;
466 }
467 return ret;
468 } else {
469 return pcmcia_request_io(link);
470 }
471 }
472
473 static int pcnet_confcheck(struct pcmcia_device *p_dev, void *priv_data)
474 {
475 int *priv = priv_data;
476 int try = (*priv & 0x1);
477
478 *priv &= (p_dev->resource[2]->end >= 0x4000) ? 0x10 : ~0x10;
479
480 if (p_dev->config_index == 0)
481 return -EINVAL;
482
483 if (p_dev->resource[0]->end + p_dev->resource[1]->end < 32)
484 return -EINVAL;
485
486 if (try)
487 p_dev->io_lines = 16;
488 return try_io_port(p_dev);
489 }
490
491 static struct hw_info *pcnet_try_config(struct pcmcia_device *link,
492 int *has_shmem, int try)
493 {
494 struct net_device *dev = link->priv;
495 struct hw_info *local_hw_info;
496 struct pcnet_dev *info = PRIV(dev);
497 int priv = try;
498 int ret;
499
500 ret = pcmcia_loop_config(link, pcnet_confcheck, &priv);
501 if (ret) {
502 dev_warn(&link->dev, "no useable port range found\n");
503 return NULL;
504 }
505 *has_shmem = (priv & 0x10);
506
507 if (!link->irq)
508 return NULL;
509
510 if (resource_size(link->resource[1]) == 8)
511 link->config_flags |= CONF_ENABLE_SPKR;
512
513 if ((link->manf_id == MANFID_IBM) &&
514 (link->card_id == PRODID_IBM_HOME_AND_AWAY))
515 link->config_index |= 0x10;
516
517 ret = pcmcia_enable_device(link);
518 if (ret)
519 return NULL;
520
521 dev->irq = link->irq;
522 dev->base_addr = link->resource[0]->start;
523
524 if (info->flags & HAS_MISC_REG) {
525 if ((if_port == 1) || (if_port == 2))
526 dev->if_port = if_port;
527 else
528 dev_notice(&link->dev, "invalid if_port requested\n");
529 } else
530 dev->if_port = 0;
531
532 if ((link->config_base == 0x03c0) &&
533 (link->manf_id == 0x149) && (link->card_id == 0xc1ab)) {
534 dev_info(&link->dev,
535 "this is an AX88190 card - use axnet_cs instead.\n");
536 return NULL;
537 }
538
539 local_hw_info = get_hwinfo(link);
540 if (!local_hw_info)
541 local_hw_info = get_prom(link);
542 if (!local_hw_info)
543 local_hw_info = get_dl10019(link);
544 if (!local_hw_info)
545 local_hw_info = get_ax88190(link);
546 if (!local_hw_info)
547 local_hw_info = get_hwired(link);
548
549 return local_hw_info;
550 }
551
552 static int pcnet_config(struct pcmcia_device *link)
553 {
554 struct net_device *dev = link->priv;
555 struct pcnet_dev *info = PRIV(dev);
556 int start_pg, stop_pg, cm_offset;
557 int has_shmem = 0;
558 struct hw_info *local_hw_info;
559 struct ei_device *ei_local;
560
561 dev_dbg(&link->dev, "pcnet_config\n");
562
563 local_hw_info = pcnet_try_config(link, &has_shmem, 0);
564 if (!local_hw_info) {
565 /* check whether forcing io_lines to 16 helps... */
566 pcmcia_disable_device(link);
567 local_hw_info = pcnet_try_config(link, &has_shmem, 1);
568 if (local_hw_info == NULL) {
569 dev_notice(&link->dev, "unable to read hardware net"
570 " address for io base %#3lx\n", dev->base_addr);
571 goto failed;
572 }
573 }
574
575 info->flags = local_hw_info->flags;
576 /* Check for user overrides */
577 info->flags |= (delay_output) ? DELAY_OUTPUT : 0;
578 if ((link->manf_id == MANFID_SOCKET) &&
579 ((link->card_id == PRODID_SOCKET_LPE) ||
580 (link->card_id == PRODID_SOCKET_LPE_CF) ||
581 (link->card_id == PRODID_SOCKET_EIO)))
582 info->flags &= ~USE_BIG_BUF;
583 if (!use_big_buf)
584 info->flags &= ~USE_BIG_BUF;
585
586 if (info->flags & USE_BIG_BUF) {
587 start_pg = SOCKET_START_PG;
588 stop_pg = SOCKET_STOP_PG;
589 cm_offset = 0x10000;
590 } else {
591 start_pg = PCNET_START_PG;
592 stop_pg = PCNET_STOP_PG;
593 cm_offset = 0;
594 }
595
596 /* has_shmem is ignored if use_shmem != -1 */
597 if ((use_shmem == 0) || (!has_shmem && (use_shmem == -1)) ||
598 (setup_shmem_window(link, start_pg, stop_pg, cm_offset) != 0))
599 setup_dma_config(link, start_pg, stop_pg);
600
601 ei_status.name = "NE2000";
602 ei_status.word16 = 1;
603 ei_status.reset_8390 = pcnet_reset_8390;
604
605 if (info->flags & (IS_DL10019|IS_DL10022))
606 mii_phy_probe(dev);
607
608 SET_NETDEV_DEV(dev, &link->dev);
609 ei_local = netdev_priv(dev);
610 ei_local->msg_enable = pcnet_msg_enable;
611
612 if (register_netdev(dev) != 0) {
613 pr_notice("register_netdev() failed\n");
614 goto failed;
615 }
616
617 if (info->flags & (IS_DL10019|IS_DL10022)) {
618 u_char id = inb(dev->base_addr + 0x1a);
619 netdev_info(dev, "NE2000 (DL100%d rev %02x): ",
620 (info->flags & IS_DL10022) ? 22 : 19, id);
621 if (info->pna_phy)
622 pr_cont("PNA, ");
623 } else {
624 netdev_info(dev, "NE2000 Compatible: ");
625 }
626 pr_cont("io %#3lx, irq %d,", dev->base_addr, dev->irq);
627 if (info->flags & USE_SHMEM)
628 pr_cont(" mem %#5lx,", dev->mem_start);
629 if (info->flags & HAS_MISC_REG)
630 pr_cont(" %s xcvr,", if_names[dev->if_port]);
631 pr_cont(" hw_addr %pM\n", dev->dev_addr);
632 return 0;
633
634 failed:
635 pcnet_release(link);
636 return -ENODEV;
637 } /* pcnet_config */
638
639 static void pcnet_release(struct pcmcia_device *link)
640 {
641 struct pcnet_dev *info = PRIV(link->priv);
642
643 dev_dbg(&link->dev, "pcnet_release\n");
644
645 if (info->flags & USE_SHMEM)
646 iounmap(info->base);
647
648 pcmcia_disable_device(link);
649 }
650
651 static int pcnet_suspend(struct pcmcia_device *link)
652 {
653 struct net_device *dev = link->priv;
654
655 if (link->open)
656 netif_device_detach(dev);
657
658 return 0;
659 }
660
661 static int pcnet_resume(struct pcmcia_device *link)
662 {
663 struct net_device *dev = link->priv;
664
665 if (link->open) {
666 pcnet_reset_8390(dev);
667 NS8390_init(dev, 1);
668 netif_device_attach(dev);
669 }
670
671 return 0;
672 }
673
674
675 /*======================================================================
676
677 MII interface support for DL10019 and DL10022 based cards
678
679 On the DL10019, the MII IO direction bit is 0x10; on the DL10022
680 it is 0x20. Setting both bits seems to work on both card types.
681
682 ======================================================================*/
683
684 #define DLINK_GPIO 0x1c
685 #define DLINK_DIAG 0x1d
686 #define DLINK_EEPROM 0x1e
687
688 #define MDIO_SHIFT_CLK 0x80
689 #define MDIO_DATA_OUT 0x40
690 #define MDIO_DIR_WRITE 0x30
691 #define MDIO_DATA_WRITE0 (MDIO_DIR_WRITE)
692 #define MDIO_DATA_WRITE1 (MDIO_DIR_WRITE | MDIO_DATA_OUT)
693 #define MDIO_DATA_READ 0x10
694 #define MDIO_MASK 0x0f
695
696 static void mdio_sync(unsigned int addr)
697 {
698 int bits, mask = inb(addr) & MDIO_MASK;
699 for (bits = 0; bits < 32; bits++) {
700 outb(mask | MDIO_DATA_WRITE1, addr);
701 outb(mask | MDIO_DATA_WRITE1 | MDIO_SHIFT_CLK, addr);
702 }
703 }
704
705 static int mdio_read(unsigned int addr, int phy_id, int loc)
706 {
707 u_int cmd = (0x06<<10)|(phy_id<<5)|loc;
708 int i, retval = 0, mask = inb(addr) & MDIO_MASK;
709
710 mdio_sync(addr);
711 for (i = 13; i >= 0; i--) {
712 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
713 outb(mask | dat, addr);
714 outb(mask | dat | MDIO_SHIFT_CLK, addr);
715 }
716 for (i = 19; i > 0; i--) {
717 outb(mask, addr);
718 retval = (retval << 1) | ((inb(addr) & MDIO_DATA_READ) != 0);
719 outb(mask | MDIO_SHIFT_CLK, addr);
720 }
721 return (retval>>1) & 0xffff;
722 }
723
724 static void mdio_write(unsigned int addr, int phy_id, int loc, int value)
725 {
726 u_int cmd = (0x05<<28)|(phy_id<<23)|(loc<<18)|(1<<17)|value;
727 int i, mask = inb(addr) & MDIO_MASK;
728
729 mdio_sync(addr);
730 for (i = 31; i >= 0; i--) {
731 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
732 outb(mask | dat, addr);
733 outb(mask | dat | MDIO_SHIFT_CLK, addr);
734 }
735 for (i = 1; i >= 0; i--) {
736 outb(mask, addr);
737 outb(mask | MDIO_SHIFT_CLK, addr);
738 }
739 }
740
741 /*======================================================================
742
743 EEPROM access routines for DL10019 and DL10022 based cards
744
745 ======================================================================*/
746
747 #define EE_EEP 0x40
748 #define EE_ASIC 0x10
749 #define EE_CS 0x08
750 #define EE_CK 0x04
751 #define EE_DO 0x02
752 #define EE_DI 0x01
753 #define EE_ADOT 0x01 /* DataOut for ASIC */
754 #define EE_READ_CMD 0x06
755
756 #define DL19FDUPLX 0x0400 /* DL10019 Full duplex mode */
757
758 static int read_eeprom(unsigned int ioaddr, int location)
759 {
760 int i, retval = 0;
761 unsigned int ee_addr = ioaddr + DLINK_EEPROM;
762 int read_cmd = location | (EE_READ_CMD << 8);
763
764 outb(0, ee_addr);
765 outb(EE_EEP|EE_CS, ee_addr);
766
767 /* Shift the read command bits out. */
768 for (i = 10; i >= 0; i--) {
769 short dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
770 outb_p(EE_EEP|EE_CS|dataval, ee_addr);
771 outb_p(EE_EEP|EE_CS|dataval|EE_CK, ee_addr);
772 }
773 outb(EE_EEP|EE_CS, ee_addr);
774
775 for (i = 16; i > 0; i--) {
776 outb_p(EE_EEP|EE_CS | EE_CK, ee_addr);
777 retval = (retval << 1) | ((inb(ee_addr) & EE_DI) ? 1 : 0);
778 outb_p(EE_EEP|EE_CS, ee_addr);
779 }
780
781 /* Terminate the EEPROM access. */
782 outb(0, ee_addr);
783 return retval;
784 }
785
786 /*
787 The internal ASIC registers can be changed by EEPROM READ access
788 with EE_ASIC bit set.
789 In ASIC mode, EE_ADOT is used to output the data to the ASIC.
790 */
791
792 static void write_asic(unsigned int ioaddr, int location, short asic_data)
793 {
794 int i;
795 unsigned int ee_addr = ioaddr + DLINK_EEPROM;
796 short dataval;
797 int read_cmd = location | (EE_READ_CMD << 8);
798
799 asic_data |= read_eeprom(ioaddr, location);
800
801 outb(0, ee_addr);
802 outb(EE_ASIC|EE_CS|EE_DI, ee_addr);
803
804 read_cmd = read_cmd >> 1;
805
806 /* Shift the read command bits out. */
807 for (i = 9; i >= 0; i--) {
808 dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
809 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
810 outb_p(EE_ASIC|EE_CS|EE_DI|dataval|EE_CK, ee_addr);
811 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
812 }
813 // sync
814 outb(EE_ASIC|EE_CS, ee_addr);
815 outb(EE_ASIC|EE_CS|EE_CK, ee_addr);
816 outb(EE_ASIC|EE_CS, ee_addr);
817
818 for (i = 15; i >= 0; i--) {
819 dataval = (asic_data & (1 << i)) ? EE_ADOT : 0;
820 outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
821 outb_p(EE_ASIC|EE_CS|dataval|EE_CK, ee_addr);
822 outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
823 }
824
825 /* Terminate the ASIC access. */
826 outb(EE_ASIC|EE_DI, ee_addr);
827 outb(EE_ASIC|EE_DI| EE_CK, ee_addr);
828 outb(EE_ASIC|EE_DI, ee_addr);
829
830 outb(0, ee_addr);
831 }
832
833 /*====================================================================*/
834
835 static void set_misc_reg(struct net_device *dev)
836 {
837 unsigned int nic_base = dev->base_addr;
838 struct pcnet_dev *info = PRIV(dev);
839 u_char tmp;
840
841 if (info->flags & HAS_MISC_REG) {
842 tmp = inb_p(nic_base + PCNET_MISC) & ~3;
843 if (dev->if_port == 2)
844 tmp |= 1;
845 if (info->flags & USE_BIG_BUF)
846 tmp |= 2;
847 if (info->flags & HAS_IBM_MISC)
848 tmp |= 8;
849 outb_p(tmp, nic_base + PCNET_MISC);
850 }
851 if (info->flags & IS_DL10022) {
852 if (info->flags & HAS_MII) {
853 /* Advertise 100F, 100H, 10F, 10H */
854 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 4, 0x01e1);
855 /* Restart MII autonegotiation */
856 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
857 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);
858 info->mii_reset = jiffies;
859 } else {
860 outb(full_duplex ? 4 : 0, nic_base + DLINK_DIAG);
861 }
862 } else if (info->flags & IS_DL10019) {
863 /* Advertise 100F, 100H, 10F, 10H */
864 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 4, 0x01e1);
865 /* Restart MII autonegotiation */
866 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
867 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);
868 }
869 }
870
871 /*====================================================================*/
872
873 static void mii_phy_probe(struct net_device *dev)
874 {
875 struct pcnet_dev *info = PRIV(dev);
876 unsigned int mii_addr = dev->base_addr + DLINK_GPIO;
877 int i;
878 u_int tmp, phyid;
879
880 for (i = 31; i >= 0; i--) {
881 tmp = mdio_read(mii_addr, i, 1);
882 if ((tmp == 0) || (tmp == 0xffff))
883 continue;
884 tmp = mdio_read(mii_addr, i, MII_PHYID_REG1);
885 phyid = tmp << 16;
886 phyid |= mdio_read(mii_addr, i, MII_PHYID_REG2);
887 phyid &= MII_PHYID_REV_MASK;
888 netdev_dbg(dev, "MII at %d is 0x%08x\n", i, phyid);
889 if (phyid == AM79C9XX_HOME_PHY) {
890 info->pna_phy = i;
891 } else if (phyid != AM79C9XX_ETH_PHY) {
892 info->eth_phy = i;
893 }
894 }
895 }
896
897 static int pcnet_open(struct net_device *dev)
898 {
899 int ret;
900 struct pcnet_dev *info = PRIV(dev);
901 struct pcmcia_device *link = info->p_dev;
902 unsigned int nic_base = dev->base_addr;
903
904 dev_dbg(&link->dev, "pcnet_open('%s')\n", dev->name);
905
906 if (!pcmcia_dev_present(link))
907 return -ENODEV;
908
909 set_misc_reg(dev);
910
911 outb_p(0xFF, nic_base + EN0_ISR); /* Clear bogus intr. */
912 ret = request_irq(dev->irq, ei_irq_wrapper, IRQF_SHARED, dev->name, dev);
913 if (ret)
914 return ret;
915
916 link->open++;
917
918 info->phy_id = info->eth_phy;
919 info->link_status = 0x00;
920 setup_timer(&info->watchdog, ei_watchdog, (u_long)dev);
921 mod_timer(&info->watchdog, jiffies + HZ);
922
923 return ei_open(dev);
924 } /* pcnet_open */
925
926 /*====================================================================*/
927
928 static int pcnet_close(struct net_device *dev)
929 {
930 struct pcnet_dev *info = PRIV(dev);
931 struct pcmcia_device *link = info->p_dev;
932
933 dev_dbg(&link->dev, "pcnet_close('%s')\n", dev->name);
934
935 ei_close(dev);
936 free_irq(dev->irq, dev);
937
938 link->open--;
939 netif_stop_queue(dev);
940 del_timer_sync(&info->watchdog);
941
942 return 0;
943 } /* pcnet_close */
944
945 /*======================================================================
946
947 Hard reset the card. This used to pause for the same period that
948 a 8390 reset command required, but that shouldn't be necessary.
949
950 ======================================================================*/
951
952 static void pcnet_reset_8390(struct net_device *dev)
953 {
954 unsigned int nic_base = dev->base_addr;
955 int i;
956
957 ei_status.txing = ei_status.dmaing = 0;
958
959 outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, nic_base + E8390_CMD);
960
961 outb(inb(nic_base + PCNET_RESET), nic_base + PCNET_RESET);
962
963 for (i = 0; i < 100; i++) {
964 if ((inb_p(nic_base+EN0_ISR) & ENISR_RESET) != 0)
965 break;
966 udelay(100);
967 }
968 outb_p(ENISR_RESET, nic_base + EN0_ISR); /* Ack intr. */
969
970 if (i == 100)
971 netdev_err(dev, "pcnet_reset_8390() did not complete.\n");
972
973 set_misc_reg(dev);
974
975 } /* pcnet_reset_8390 */
976
977 /*====================================================================*/
978
979 static int set_config(struct net_device *dev, struct ifmap *map)
980 {
981 struct pcnet_dev *info = PRIV(dev);
982 if ((map->port != (u_char)(-1)) && (map->port != dev->if_port)) {
983 if (!(info->flags & HAS_MISC_REG))
984 return -EOPNOTSUPP;
985 else if ((map->port < 1) || (map->port > 2))
986 return -EINVAL;
987 dev->if_port = map->port;
988 netdev_info(dev, "switched to %s port\n", if_names[dev->if_port]);
989 NS8390_init(dev, 1);
990 }
991 return 0;
992 }
993
994 /*====================================================================*/
995
996 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id)
997 {
998 struct net_device *dev = dev_id;
999 struct pcnet_dev *info;
1000 irqreturn_t ret = ei_interrupt(irq, dev_id);
1001
1002 if (ret == IRQ_HANDLED) {
1003 info = PRIV(dev);
1004 info->stale = 0;
1005 }
1006 return ret;
1007 }
1008
1009 static void ei_watchdog(u_long arg)
1010 {
1011 struct net_device *dev = (struct net_device *)arg;
1012 struct pcnet_dev *info = PRIV(dev);
1013 unsigned int nic_base = dev->base_addr;
1014 unsigned int mii_addr = nic_base + DLINK_GPIO;
1015 u_short link;
1016
1017 if (!netif_device_present(dev)) goto reschedule;
1018
1019 /* Check for pending interrupt with expired latency timer: with
1020 this, we can limp along even if the interrupt is blocked */
1021 if (info->stale++ && (inb_p(nic_base + EN0_ISR) & ENISR_ALL)) {
1022 if (!info->fast_poll)
1023 netdev_info(dev, "interrupt(s) dropped!\n");
1024 ei_irq_wrapper(dev->irq, dev);
1025 info->fast_poll = HZ;
1026 }
1027 if (info->fast_poll) {
1028 info->fast_poll--;
1029 info->watchdog.expires = jiffies + 1;
1030 add_timer(&info->watchdog);
1031 return;
1032 }
1033
1034 if (!(info->flags & HAS_MII))
1035 goto reschedule;
1036
1037 mdio_read(mii_addr, info->phy_id, 1);
1038 link = mdio_read(mii_addr, info->phy_id, 1);
1039 if (!link || (link == 0xffff)) {
1040 if (info->eth_phy) {
1041 info->phy_id = info->eth_phy = 0;
1042 } else {
1043 netdev_info(dev, "MII is missing!\n");
1044 info->flags &= ~HAS_MII;
1045 }
1046 goto reschedule;
1047 }
1048
1049 link &= 0x0004;
1050 if (link != info->link_status) {
1051 u_short p = mdio_read(mii_addr, info->phy_id, 5);
1052 netdev_info(dev, "%s link beat\n", link ? "found" : "lost");
1053 if (link && (info->flags & IS_DL10022)) {
1054 /* Disable collision detection on full duplex links */
1055 outb((p & 0x0140) ? 4 : 0, nic_base + DLINK_DIAG);
1056 } else if (link && (info->flags & IS_DL10019)) {
1057 /* Disable collision detection on full duplex links */
1058 write_asic(dev->base_addr, 4, (p & 0x140) ? DL19FDUPLX : 0);
1059 }
1060 if (link) {
1061 if (info->phy_id == info->eth_phy) {
1062 if (p)
1063 netdev_info(dev, "autonegotiation complete: "
1064 "%sbaseT-%cD selected\n",
1065 ((p & 0x0180) ? "100" : "10"),
1066 ((p & 0x0140) ? 'F' : 'H'));
1067 else
1068 netdev_info(dev, "link partner did not autonegotiate\n");
1069 }
1070 NS8390_init(dev, 1);
1071 }
1072 info->link_status = link;
1073 }
1074 if (info->pna_phy && time_after(jiffies, info->mii_reset + 6*HZ)) {
1075 link = mdio_read(mii_addr, info->eth_phy, 1) & 0x0004;
1076 if (((info->phy_id == info->pna_phy) && link) ||
1077 ((info->phy_id != info->pna_phy) && !link)) {
1078 /* isolate this MII and try flipping to the other one */
1079 mdio_write(mii_addr, info->phy_id, 0, 0x0400);
1080 info->phy_id ^= info->pna_phy ^ info->eth_phy;
1081 netdev_info(dev, "switched to %s transceiver\n",
1082 (info->phy_id == info->eth_phy) ? "ethernet" : "PNA");
1083 mdio_write(mii_addr, info->phy_id, 0,
1084 (info->phy_id == info->eth_phy) ? 0x1000 : 0);
1085 info->link_status = 0;
1086 info->mii_reset = jiffies;
1087 }
1088 }
1089
1090 reschedule:
1091 info->watchdog.expires = jiffies + HZ;
1092 add_timer(&info->watchdog);
1093 }
1094
1095 /*====================================================================*/
1096
1097
1098 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
1099 {
1100 struct pcnet_dev *info = PRIV(dev);
1101 struct mii_ioctl_data *data = if_mii(rq);
1102 unsigned int mii_addr = dev->base_addr + DLINK_GPIO;
1103
1104 if (!(info->flags & (IS_DL10019|IS_DL10022)))
1105 return -EINVAL;
1106
1107 switch (cmd) {
1108 case SIOCGMIIPHY:
1109 data->phy_id = info->phy_id;
1110 case SIOCGMIIREG: /* Read MII PHY register. */
1111 data->val_out = mdio_read(mii_addr, data->phy_id, data->reg_num & 0x1f);
1112 return 0;
1113 case SIOCSMIIREG: /* Write MII PHY register. */
1114 mdio_write(mii_addr, data->phy_id, data->reg_num & 0x1f, data->val_in);
1115 return 0;
1116 }
1117 return -EOPNOTSUPP;
1118 }
1119
1120 /*====================================================================*/
1121
1122 static void dma_get_8390_hdr(struct net_device *dev,
1123 struct e8390_pkt_hdr *hdr,
1124 int ring_page)
1125 {
1126 unsigned int nic_base = dev->base_addr;
1127
1128 if (ei_status.dmaing) {
1129 netdev_err(dev, "DMAing conflict in dma_block_input."
1130 "[DMAstat:%1x][irqlock:%1x]\n",
1131 ei_status.dmaing, ei_status.irqlock);
1132 return;
1133 }
1134
1135 ei_status.dmaing |= 0x01;
1136 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1137 outb_p(sizeof(struct e8390_pkt_hdr), nic_base + EN0_RCNTLO);
1138 outb_p(0, nic_base + EN0_RCNTHI);
1139 outb_p(0, nic_base + EN0_RSARLO); /* On page boundary */
1140 outb_p(ring_page, nic_base + EN0_RSARHI);
1141 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1142
1143 insw(nic_base + PCNET_DATAPORT, hdr,
1144 sizeof(struct e8390_pkt_hdr)>>1);
1145 /* Fix for big endian systems */
1146 hdr->count = le16_to_cpu(hdr->count);
1147
1148 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1149 ei_status.dmaing &= ~0x01;
1150 }
1151
1152 /*====================================================================*/
1153
1154 static void dma_block_input(struct net_device *dev, int count,
1155 struct sk_buff *skb, int ring_offset)
1156 {
1157 unsigned int nic_base = dev->base_addr;
1158 int xfer_count = count;
1159 char *buf = skb->data;
1160 struct ei_device *ei_local = netdev_priv(dev);
1161
1162 if ((netif_msg_rx_status(ei_local)) && (count != 4))
1163 netdev_dbg(dev, "[bi=%d]\n", count+4);
1164 if (ei_status.dmaing) {
1165 netdev_err(dev, "DMAing conflict in dma_block_input."
1166 "[DMAstat:%1x][irqlock:%1x]\n",
1167 ei_status.dmaing, ei_status.irqlock);
1168 return;
1169 }
1170 ei_status.dmaing |= 0x01;
1171 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1172 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1173 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1174 outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO);
1175 outb_p(ring_offset >> 8, nic_base + EN0_RSARHI);
1176 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1177
1178 insw(nic_base + PCNET_DATAPORT,buf,count>>1);
1179 if (count & 0x01)
1180 buf[count-1] = inb(nic_base + PCNET_DATAPORT), xfer_count++;
1181
1182 /* This was for the ALPHA version only, but enough people have been
1183 encountering problems that it is still here. */
1184 #ifdef PCMCIA_DEBUG
1185 /* DMA termination address check... */
1186 if (netif_msg_rx_status(ei_local)) {
1187 int addr, tries = 20;
1188 do {
1189 /* DON'T check for 'inb_p(EN0_ISR) & ENISR_RDC' here
1190 -- it's broken for Rx on some cards! */
1191 int high = inb_p(nic_base + EN0_RSARHI);
1192 int low = inb_p(nic_base + EN0_RSARLO);
1193 addr = (high << 8) + low;
1194 if (((ring_offset + xfer_count) & 0xff) == (addr & 0xff))
1195 break;
1196 } while (--tries > 0);
1197 if (tries <= 0)
1198 netdev_notice(dev, "RX transfer address mismatch,"
1199 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1200 ring_offset + xfer_count, addr);
1201 }
1202 #endif
1203 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1204 ei_status.dmaing &= ~0x01;
1205 } /* dma_block_input */
1206
1207 /*====================================================================*/
1208
1209 static void dma_block_output(struct net_device *dev, int count,
1210 const u_char *buf, const int start_page)
1211 {
1212 unsigned int nic_base = dev->base_addr;
1213 struct pcnet_dev *info = PRIV(dev);
1214 #ifdef PCMCIA_DEBUG
1215 int retries = 0;
1216 struct ei_device *ei_local = netdev_priv(dev);
1217 #endif
1218 u_long dma_start;
1219
1220 #ifdef PCMCIA_DEBUG
1221 netif_dbg(ei_local, tx_queued, dev, "[bo=%d]\n", count);
1222 #endif
1223
1224 /* Round the count up for word writes. Do we need to do this?
1225 What effect will an odd byte count have on the 8390?
1226 I should check someday. */
1227 if (count & 0x01)
1228 count++;
1229 if (ei_status.dmaing) {
1230 netdev_err(dev, "DMAing conflict in dma_block_output."
1231 "[DMAstat:%1x][irqlock:%1x]\n",
1232 ei_status.dmaing, ei_status.irqlock);
1233 return;
1234 }
1235 ei_status.dmaing |= 0x01;
1236 /* We should already be in page 0, but to be safe... */
1237 outb_p(E8390_PAGE0+E8390_START+E8390_NODMA, nic_base+PCNET_CMD);
1238
1239 #ifdef PCMCIA_DEBUG
1240 retry:
1241 #endif
1242
1243 outb_p(ENISR_RDC, nic_base + EN0_ISR);
1244
1245 /* Now the normal output. */
1246 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1247 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1248 outb_p(0x00, nic_base + EN0_RSARLO);
1249 outb_p(start_page, nic_base + EN0_RSARHI);
1250
1251 outb_p(E8390_RWRITE+E8390_START, nic_base + PCNET_CMD);
1252 outsw(nic_base + PCNET_DATAPORT, buf, count>>1);
1253
1254 dma_start = jiffies;
1255
1256 #ifdef PCMCIA_DEBUG
1257 /* This was for the ALPHA version only, but enough people have been
1258 encountering problems that it is still here. */
1259 /* DMA termination address check... */
1260 if (netif_msg_tx_queued(ei_local)) {
1261 int addr, tries = 20;
1262 do {
1263 int high = inb_p(nic_base + EN0_RSARHI);
1264 int low = inb_p(nic_base + EN0_RSARLO);
1265 addr = (high << 8) + low;
1266 if ((start_page << 8) + count == addr)
1267 break;
1268 } while (--tries > 0);
1269 if (tries <= 0) {
1270 netdev_notice(dev, "Tx packet transfer address mismatch,"
1271 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1272 (start_page << 8) + count, addr);
1273 if (retries++ == 0)
1274 goto retry;
1275 }
1276 }
1277 #endif
1278
1279 while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0)
1280 if (time_after(jiffies, dma_start + PCNET_RDC_TIMEOUT)) {
1281 netdev_warn(dev, "timeout waiting for Tx RDC.\n");
1282 pcnet_reset_8390(dev);
1283 NS8390_init(dev, 1);
1284 break;
1285 }
1286
1287 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1288 if (info->flags & DELAY_OUTPUT)
1289 udelay((long)delay_time);
1290 ei_status.dmaing &= ~0x01;
1291 }
1292
1293 /*====================================================================*/
1294
1295 static int setup_dma_config(struct pcmcia_device *link, int start_pg,
1296 int stop_pg)
1297 {
1298 struct net_device *dev = link->priv;
1299
1300 ei_status.tx_start_page = start_pg;
1301 ei_status.rx_start_page = start_pg + TX_PAGES;
1302 ei_status.stop_page = stop_pg;
1303
1304 /* set up block i/o functions */
1305 ei_status.get_8390_hdr = dma_get_8390_hdr;
1306 ei_status.block_input = dma_block_input;
1307 ei_status.block_output = dma_block_output;
1308
1309 return 0;
1310 }
1311
1312 /*====================================================================*/
1313
1314 static void copyin(void *dest, void __iomem *src, int c)
1315 {
1316 u_short *d = dest;
1317 u_short __iomem *s = src;
1318 int odd;
1319
1320 if (c <= 0)
1321 return;
1322 odd = (c & 1); c >>= 1;
1323
1324 if (c) {
1325 do { *d++ = __raw_readw(s++); } while (--c);
1326 }
1327 /* get last byte by fetching a word and masking */
1328 if (odd)
1329 *((u_char *)d) = readw(s) & 0xff;
1330 }
1331
1332 static void copyout(void __iomem *dest, const void *src, int c)
1333 {
1334 u_short __iomem *d = dest;
1335 const u_short *s = src;
1336 int odd;
1337
1338 if (c <= 0)
1339 return;
1340 odd = (c & 1); c >>= 1;
1341
1342 if (c) {
1343 do { __raw_writew(*s++, d++); } while (--c);
1344 }
1345 /* copy last byte doing a read-modify-write */
1346 if (odd)
1347 writew((readw(d) & 0xff00) | *(u_char *)s, d);
1348 }
1349
1350 /*====================================================================*/
1351
1352 static void shmem_get_8390_hdr(struct net_device *dev,
1353 struct e8390_pkt_hdr *hdr,
1354 int ring_page)
1355 {
1356 void __iomem *xfer_start = ei_status.mem + (TX_PAGES<<8)
1357 + (ring_page << 8)
1358 - (ei_status.rx_start_page << 8);
1359
1360 copyin(hdr, xfer_start, sizeof(struct e8390_pkt_hdr));
1361 /* Fix for big endian systems */
1362 hdr->count = le16_to_cpu(hdr->count);
1363 }
1364
1365 /*====================================================================*/
1366
1367 static void shmem_block_input(struct net_device *dev, int count,
1368 struct sk_buff *skb, int ring_offset)
1369 {
1370 void __iomem *base = ei_status.mem;
1371 unsigned long offset = (TX_PAGES<<8) + ring_offset
1372 - (ei_status.rx_start_page << 8);
1373 char *buf = skb->data;
1374
1375 if (offset + count > ei_status.priv) {
1376 /* We must wrap the input move. */
1377 int semi_count = ei_status.priv - offset;
1378 copyin(buf, base + offset, semi_count);
1379 buf += semi_count;
1380 offset = TX_PAGES<<8;
1381 count -= semi_count;
1382 }
1383 copyin(buf, base + offset, count);
1384 }
1385
1386 /*====================================================================*/
1387
1388 static void shmem_block_output(struct net_device *dev, int count,
1389 const u_char *buf, const int start_page)
1390 {
1391 void __iomem *shmem = ei_status.mem + (start_page << 8);
1392 shmem -= ei_status.tx_start_page << 8;
1393 copyout(shmem, buf, count);
1394 }
1395
1396 /*====================================================================*/
1397
1398 static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
1399 int stop_pg, int cm_offset)
1400 {
1401 struct net_device *dev = link->priv;
1402 struct pcnet_dev *info = PRIV(dev);
1403 int i, window_size, offset, ret;
1404
1405 window_size = (stop_pg - start_pg) << 8;
1406 if (window_size > 32 * 1024)
1407 window_size = 32 * 1024;
1408
1409 /* Make sure it's a power of two. */
1410 window_size = roundup_pow_of_two(window_size);
1411
1412 /* Allocate a memory window */
1413 link->resource[3]->flags |= WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
1414 link->resource[3]->flags |= WIN_USE_WAIT;
1415 link->resource[3]->start = 0; link->resource[3]->end = window_size;
1416 ret = pcmcia_request_window(link, link->resource[3], mem_speed);
1417 if (ret)
1418 goto failed;
1419
1420 offset = (start_pg << 8) + cm_offset;
1421 offset -= offset % window_size;
1422 ret = pcmcia_map_mem_page(link, link->resource[3], offset);
1423 if (ret)
1424 goto failed;
1425
1426 /* Try scribbling on the buffer */
1427 info->base = ioremap(link->resource[3]->start,
1428 resource_size(link->resource[3]));
1429 for (i = 0; i < (TX_PAGES<<8); i += 2)
1430 __raw_writew((i>>1), info->base+offset+i);
1431 udelay(100);
1432 for (i = 0; i < (TX_PAGES<<8); i += 2)
1433 if (__raw_readw(info->base+offset+i) != (i>>1)) break;
1434 pcnet_reset_8390(dev);
1435 if (i != (TX_PAGES<<8)) {
1436 iounmap(info->base);
1437 pcmcia_release_window(link, link->resource[3]);
1438 info->base = NULL;
1439 goto failed;
1440 }
1441
1442 ei_status.mem = info->base + offset;
1443 ei_status.priv = resource_size(link->resource[3]);
1444 dev->mem_start = (u_long)ei_status.mem;
1445 dev->mem_end = dev->mem_start + resource_size(link->resource[3]);
1446
1447 ei_status.tx_start_page = start_pg;
1448 ei_status.rx_start_page = start_pg + TX_PAGES;
1449 ei_status.stop_page = start_pg + (
1450 (resource_size(link->resource[3]) - offset) >> 8);
1451
1452 /* set up block i/o functions */
1453 ei_status.get_8390_hdr = shmem_get_8390_hdr;
1454 ei_status.block_input = shmem_block_input;
1455 ei_status.block_output = shmem_block_output;
1456
1457 info->flags |= USE_SHMEM;
1458 return 0;
1459
1460 failed:
1461 return 1;
1462 }
1463
1464 /*====================================================================*/
1465
1466 static const struct pcmcia_device_id pcnet_ids[] = {
1467 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0057, 0x0021),
1468 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0104, 0x000a),
1469 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0xea15),
1470 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0x3341),
1471 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0xc0ab),
1472 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x021b, 0x0101),
1473 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x08a1, 0xc0ab),
1474 PCMCIA_PFC_DEVICE_PROD_ID12(0, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4),
1475 PCMCIA_PFC_DEVICE_PROD_ID12(0, "ATKK", "LM33-PCM-T", 0xba9eb7e2, 0x077c174e),
1476 PCMCIA_PFC_DEVICE_PROD_ID12(0, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
1477 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
1478 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
1479 PCMCIA_PFC_DEVICE_PROD_ID12(0, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
1480 PCMCIA_PFC_DEVICE_PROD_ID12(0, "MICRO RESEARCH", "COMBO-L/M-336", 0xb2ced065, 0x3ced0555),
1481 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1482 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
1483 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away 28.8 PC Card ", 0xb569a6e5, 0x5bd4ff2c),
1484 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
1485 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
1486 PCMCIA_MFC_DEVICE_PROD_ID123(0, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
1487 PCMCIA_MFC_DEVICE_PROD_ID2(0, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
1488 PCMCIA_DEVICE_MANF_CARD(0x0057, 0x1004),
1489 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x000d),
1490 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0075),
1491 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0145),
1492 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x0230),
1493 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x4530),
1494 PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab),
1495 PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0110),
1496 PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x8041),
1497 PCMCIA_DEVICE_MANF_CARD(0x0213, 0x2452),
1498 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0300),
1499 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0307),
1500 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030a),
1501 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1103),
1502 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1121),
1503 PCMCIA_DEVICE_MANF_CARD(0xc001, 0x0009),
1504 PCMCIA_DEVICE_PROD_ID12("2408LAN", "Ethernet", 0x352fff7f, 0x00b2e941),
1505 PCMCIA_DEVICE_PROD_ID1234("Socket", "CF 10/100 Ethernet Card", "Revision B", "05/11/06", 0xb38bcc2e, 0x4de88352, 0xeaca6c8d, 0x7e57c22e),
1506 PCMCIA_DEVICE_PROD_ID123("Cardwell", "PCMCIA", "ETHERNET", 0x9533672e, 0x281f1c5d, 0x3ff7175b),
1507 PCMCIA_DEVICE_PROD_ID123("CNet ", "CN30BC", "ETHERNET", 0x9fe55d3d, 0x85601198, 0x3ff7175b),
1508 PCMCIA_DEVICE_PROD_ID123("Digital", "Ethernet", "Adapter", 0x9999ab35, 0x00b2e941, 0x4b0d829e),
1509 PCMCIA_DEVICE_PROD_ID123("Edimax Technology Inc.", "PCMCIA", "Ethernet Card", 0x738a0019, 0x281f1c5d, 0x5e9d92c0),
1510 PCMCIA_DEVICE_PROD_ID123("EFA ", "EFA207", "ETHERNET", 0x3d294be4, 0xeb9aab6c, 0x3ff7175b),
1511 PCMCIA_DEVICE_PROD_ID123("I-O DATA", "PCLA", "ETHERNET", 0x1d55d7ec, 0xe4c64d34, 0x3ff7175b),
1512 PCMCIA_DEVICE_PROD_ID123("IO DATA", "PCLATE", "ETHERNET", 0x547e66dc, 0x6b260753, 0x3ff7175b),
1513 PCMCIA_DEVICE_PROD_ID123("KingMax Technology Inc.", "EN10-T2", "PCMCIA Ethernet Card", 0x932b7189, 0x699e4436, 0x6f6652e0),
1514 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2216", 0x281f1c5d, 0xd4cd2f20, 0xb87add82),
1515 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2620", 0x281f1c5d, 0xd4cd2f20, 0x7d3d83a8),
1516 PCMCIA_DEVICE_PROD_ID1("2412LAN", 0x67f236ab),
1517 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2212", 0xdfc6b5b2, 0xcb112a11),
1518 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2216-PCMCIA-ETHERNET", 0xdfc6b5b2, 0x5542bfff),
1519 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA100-PCM-T V2 100/10M LAN PC Card", 0xbb7fbdd7, 0xcd91cc68),
1520 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA100-PCM V2", 0x36634a66, 0xc6d05997),
1521 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM_V2", 0xbb7fBdd7, 0x28e299f8),
1522 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA-PCM V3", 0x36634a66, 0x62241d96),
1523 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8010", 0x5070a7f9, 0x82f96e96),
1524 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8610", 0x5070a7f9, 0x86741224),
1525 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002", 0x93b15570, 0x75ec3efb),
1526 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002T", 0x93b15570, 0x461c5247),
1527 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8010", 0x93b15570, 0x82f96e96),
1528 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet", 0x578ba6e7, 0x0a9888c1),
1529 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet 10/100", 0x578ba6e7, 0x939fedbd),
1530 PCMCIA_DEVICE_PROD_ID12("AROWANA", "PCMCIA Ethernet LAN Card", 0x313adbc8, 0x08d9f190),
1531 PCMCIA_DEVICE_PROD_ID12("ASANTE", "FriendlyNet PC Card", 0x3a7ade0f, 0x41c64504),
1532 PCMCIA_DEVICE_PROD_ID12("Billionton", "LNT-10TB", 0x552ab682, 0xeeb1ba6a),
1533 PCMCIA_DEVICE_PROD_ID12("CF", "10Base-Ethernet", 0x44ebf863, 0x93ae4d79),
1534 PCMCIA_DEVICE_PROD_ID12("CNet", "CN40BC Ethernet", 0xbc477dde, 0xfba775a7),
1535 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "BASEline PCMCIA 10 MBit Ethernetadapter", 0xfa2e424d, 0xe9190d8a),
1536 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "FASTline PCMCIA 10/100 Fast-Ethernet", 0xfa2e424d, 0x3953d9b9),
1537 PCMCIA_DEVICE_PROD_ID12("CONTEC", "C-NET(PC)C-10L", 0x21cab552, 0xf6f90722),
1538 PCMCIA_DEVICE_PROD_ID12("corega", "FEther PCC-TXF", 0x0a21501a, 0xa51564a2),
1539 PCMCIA_DEVICE_PROD_ID12("corega", "Ether CF-TD", 0x0a21501a, 0x6589340a),
1540 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether CF-TD LAN Card", 0x5261440f, 0x8797663b),
1541 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-T", 0x5261440f, 0xfa9d85bd),
1542 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-TD", 0x5261440f, 0xc49bd73d),
1543 PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d),
1544 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-T", 0x5261440f, 0x6705fcaa),
1545 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-TD", 0x5261440f, 0x47d5ca83),
1546 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FastEther PCC-TX", 0x5261440f, 0x485e85d9),
1547 PCMCIA_DEVICE_PROD_ID12("Corega,K.K.", "Ethernet LAN Card", 0x110d26d9, 0x9fd2f0a2),
1548 PCMCIA_DEVICE_PROD_ID12("corega,K.K.", "Ethernet LAN Card", 0x9791a90e, 0x9fd2f0a2),
1549 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "(CG-LAPCCTXD)", 0x5261440f, 0x73ec0d88),
1550 PCMCIA_DEVICE_PROD_ID12("CouplerlessPCMCIA", "100BASE", 0xee5af0ad, 0x7c2add04),
1551 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-010", 0x77008979, 0x9d8d445d),
1552 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-110E 10/100M LAN Card", 0x77008979, 0xfd184814),
1553 PCMCIA_DEVICE_PROD_ID12("DataTrek.", "NetCard ", 0x5cd66d9d, 0x84697ce0),
1554 PCMCIA_DEVICE_PROD_ID12("Dayna Communications, Inc.", "CommuniCard E", 0x0c629325, 0xb4e7dbaf),
1555 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100", 0x697403d8, 0xe160b995),
1556 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100 Dongless", 0x697403d8, 0xa6d3b233),
1557 PCMCIA_DEVICE_PROD_ID12("DIGITAL", "DEPCM-XX", 0x69616cb3, 0xe600e76e),
1558 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-650", 0x1a424a1c, 0xf28c8398),
1559 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660", 0x1a424a1c, 0xd9a1d05b),
1560 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660+", 0x1a424a1c, 0x50dcd0ec),
1561 PCMCIA_DEVICE_PROD_ID12("D-Link", "DFE-650", 0x1a424a1c, 0x0f0073f9),
1562 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 PC Card", 0x725b842d, 0xf1efee84),
1563 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 Port Attached PC Card", 0x725b842d, 0x2db1f8e9),
1564 PCMCIA_DEVICE_PROD_ID12("Dynalink", "L10BC", 0x55632fd5, 0xdc65f2b1),
1565 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10BC", 0x6a26d1cf, 0xdc65f2b1),
1566 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10C", 0x6a26d1cf, 0xc4f84efb),
1567 PCMCIA_DEVICE_PROD_ID12("E-CARD", "E-CARD", 0x6701da11, 0x6701da11),
1568 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet 10BaseT card", 0x53c864c6, 0xedd059f6),
1569 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet Combo card", 0x53c864c6, 0x929c486c),
1570 PCMCIA_DEVICE_PROD_ID12("Ethernet", "Adapter", 0x00b2e941, 0x4b0d829e),
1571 PCMCIA_DEVICE_PROD_ID12("Ethernet Adapter", "E2000 PCMCIA Ethernet", 0x96767301, 0x71fbbc61),
1572 PCMCIA_DEVICE_PROD_ID12("Ethernet PCMCIA adapter", "EP-210", 0x8dd86181, 0xf2b52517),
1573 PCMCIA_DEVICE_PROD_ID12("Fast Ethernet", "Adapter", 0xb4be14e3, 0x4b0d829e),
1574 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2000", 0x2a151fac, 0xf00555cb),
1575 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2220", 0x2a151fac, 0xc1b7e327),
1576 PCMCIA_DEVICE_PROD_ID12("GVC", "NIC-2000p", 0x76e171bd, 0x6eb1c947),
1577 PCMCIA_DEVICE_PROD_ID12("IBM Corp.", "Ethernet", 0xe3736c88, 0x00b2e941),
1578 PCMCIA_DEVICE_PROD_ID12("IC-CARD", "IC-CARD", 0x60cb09a6, 0x60cb09a6),
1579 PCMCIA_DEVICE_PROD_ID12("IC-CARD+", "IC-CARD+", 0x93693494, 0x93693494),
1580 PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCETTX", 0x547e66dc, 0x6fc5459b),
1581 PCMCIA_DEVICE_PROD_ID12("iPort", "10/100 Ethernet Card", 0x56c538d2, 0x11b0ffc0),
1582 PCMCIA_DEVICE_PROD_ID12("KANSAI ELECTRIC CO.,LTD", "KLA-PCM/T", 0xb18dc3b4, 0xcc51a956),
1583 PCMCIA_DEVICE_PROD_ID12("KENTRONICS", "KEP-230", 0xaf8144c9, 0x868f6616),
1584 PCMCIA_DEVICE_PROD_ID12("KCI", "PE520 PCMCIA Ethernet Adapter", 0xa89b87d3, 0x1eb88e64),
1585 PCMCIA_DEVICE_PROD_ID12("KINGMAX", "EN10T2T", 0x7bcb459a, 0xa5c81fa5),
1586 PCMCIA_DEVICE_PROD_ID12("Kingston", "KNE-PC2", 0x1128e633, 0xce2a89b3),
1587 PCMCIA_DEVICE_PROD_ID12("Kingston Technology Corp.", "EtheRx PC Card Ethernet Adapter", 0x313c7be3, 0x0afb54a2),
1588 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-10/100CD", 0x1b7827b2, 0xcda71d1c),
1589 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDF", 0x1b7827b2, 0xfec71e40),
1590 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDL/T", 0x1b7827b2, 0x79fba4f7),
1591 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDS", 0x1b7827b2, 0x931afaab),
1592 PCMCIA_DEVICE_PROD_ID12("LEMEL", "LM-N89TX PRO", 0xbbefb52f, 0xd2897a97),
1593 PCMCIA_DEVICE_PROD_ID12("Linksys", "Combo PCMCIA EthernetCard (EC2T)", 0x0733cc81, 0x32ee8c78),
1594 PCMCIA_DEVICE_PROD_ID12("LINKSYS", "E-CARD", 0xf7cb0b07, 0x6701da11),
1595 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 Integrated PC Card (PCM100)", 0x0733cc81, 0x453c3f9d),
1596 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100)", 0x0733cc81, 0x66c5a389),
1597 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V2)", 0x0733cc81, 0x3a3b28e9),
1598 PCMCIA_DEVICE_PROD_ID12("Linksys", "HomeLink Phoneline + 10/100 Network PC Card (PCM100H1)", 0x733cc81, 0x7a3e5c3a),
1599 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TX", 0x88fcdeda, 0x6d772737),
1600 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TE", 0x88fcdeda, 0x0e714bee),
1601 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN20T", 0x88fcdeda, 0x81090922),
1602 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN10TE", 0x88fcdeda, 0xc1e2521c),
1603 PCMCIA_DEVICE_PROD_ID12("LONGSHINE", "PCMCIA Ethernet Card", 0xf866b0b0, 0x6f6652e0),
1604 PCMCIA_DEVICE_PROD_ID12("MACNICA", "ME1-JEIDA", 0x20841b68, 0xaf8a3578),
1605 PCMCIA_DEVICE_PROD_ID12("Macsense", "MPC-10", 0xd830297f, 0xd265c307),
1606 PCMCIA_DEVICE_PROD_ID12("Matsushita Electric Industrial Co.,LTD.", "CF-VEL211", 0x44445376, 0x8ded41d4),
1607 PCMCIA_DEVICE_PROD_ID12("MAXTECH", "PCN2000", 0x78d64bc0, 0xca0ca4b8),
1608 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-T", 0x481e0094, 0xa2eb0cf3),
1609 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-TX", 0x481e0094, 0x41a6916c),
1610 PCMCIA_DEVICE_PROD_ID12("Microcom C.E.", "Travel Card LAN 10/100", 0x4b91cec7, 0xe70220d6),
1611 PCMCIA_DEVICE_PROD_ID12("Microdyne", "NE4200", 0x2e6da59b, 0x0478e472),
1612 PCMCIA_DEVICE_PROD_ID12("MIDORI ELEC.", "LT-PCMT", 0x648d55c1, 0xbde526c7),
1613 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover 4100", 0x36e1191f, 0x60c229b9),
1614 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover NE4100", 0x36e1191f, 0xa6617ec8),
1615 PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J12", 0x18df0ba0, 0xbc912d76),
1616 PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA410TX", 0x9aa79dc3, 0x60e5bc0e),
1617 PCMCIA_DEVICE_PROD_ID12("Network Everywhere", "Fast Ethernet 10/100 PC Card", 0x820a67b6, 0x31ed1a5f),
1618 PCMCIA_DEVICE_PROD_ID12("NextCom K.K.", "Next Hawk", 0xaedaec74, 0xad050ef1),
1619 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100Mbps Ethernet Card", 0x281f1c5d, 0x6e41773b),
1620 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet", 0x281f1c5d, 0x00b2e941),
1621 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET", 0x281f1c5d, 0x3ff7175b),
1622 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet 10BaseT Card", 0x281f1c5d, 0x4de2f6c8),
1623 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Card", 0x281f1c5d, 0x5e9d92c0),
1624 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Combo card", 0x281f1c5d, 0x929c486c),
1625 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET V1.0", 0x281f1c5d, 0x4d8817c8),
1626 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEthernet", 0x281f1c5d, 0xfe871eeb),
1627 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast-Ethernet", 0x281f1c5d, 0x45f1f3b4),
1628 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FAST ETHERNET CARD", 0x281f1c5d, 0xec5dbca7),
1629 PCMCIA_DEVICE_PROD_ID12("PCMCIA LAN", "Ethernet", 0x7500e246, 0x00b2e941),
1630 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "LNT-10TN", 0x281f1c5d, 0xe707f641),
1631 PCMCIA_DEVICE_PROD_ID12("PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1632 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "UE2212", 0x281f1c5d, 0xbf17199b),
1633 PCMCIA_DEVICE_PROD_ID12("PCMCIA", " Ethernet NE2000 Compatible", 0x281f1c5d, 0x42d5d7e1),
1634 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10baseT 3.3V", 0xebf91155, 0x30074c80),
1635 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10BaseT 3.3V", 0xebf91155, 0x7f5a4f50),
1636 PCMCIA_DEVICE_PROD_ID12("Psion Dacom", "Gold Card Ethernet", 0xf5f025c2, 0x3a30e110),
1637 PCMCIA_DEVICE_PROD_ID12("=RELIA==", "Ethernet", 0xcdd0644a, 0x00b2e941),
1638 PCMCIA_DEVICE_PROD_ID12("RIOS Systems Co.", "PC CARD3 ETHERNET", 0x7dd33481, 0x10b41826),
1639 PCMCIA_DEVICE_PROD_ID12("RP", "1625B Ethernet NE2000 Compatible", 0xe3e66e22, 0xb96150df),
1640 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP400 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4a7e2ae0),
1641 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP401 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4bcbd7fd),
1642 PCMCIA_DEVICE_PROD_ID12("RPTI LTD.", "EP400", 0xc53ac515, 0x81e39388),
1643 PCMCIA_DEVICE_PROD_ID12("SCM", "Ethernet Combo card", 0xbdc3b102, 0x929c486c),
1644 PCMCIA_DEVICE_PROD_ID12("Seiko Epson Corp.", "Ethernet", 0x09928730, 0x00b2e941),
1645 PCMCIA_DEVICE_PROD_ID12("SMC", "EZCard-10-PCMCIA", 0xc4f8b18b, 0xfb21d265),
1646 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision D", 0xc70a4760, 0x2ade483e),
1647 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision E", 0xc70a4760, 0x5dd978a8),
1648 PCMCIA_DEVICE_PROD_ID12("TDK", "LAK-CD031 for PCMCIA", 0x1eae9475, 0x0ed386fa),
1649 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE450T", 0x466b05f0, 0x8b74bc4f),
1650 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE550T", 0x466b05f0, 0x33c8db2a),
1651 PCMCIA_DEVICE_PROD_ID13("Hypertec", "EP401", 0x8787bec7, 0xf6e4a31e),
1652 PCMCIA_DEVICE_PROD_ID13("KingMax Technology Inc.", "Ethernet Card", 0x932b7189, 0x5e9d92c0),
1653 PCMCIA_DEVICE_PROD_ID13("LONGSHINE", "EP401", 0xf866b0b0, 0xf6e4a31e),
1654 PCMCIA_DEVICE_PROD_ID13("Xircom", "CFE-10", 0x2e3ee845, 0x22a49f89),
1655 PCMCIA_DEVICE_PROD_ID1("CyQ've 10 Base-T LAN CARD", 0x94faf360),
1656 PCMCIA_DEVICE_PROD_ID1("EP-210 PCMCIA LAN CARD.", 0x8850b4de),
1657 PCMCIA_DEVICE_PROD_ID1("ETHER-C16", 0x06a8514f),
1658 PCMCIA_DEVICE_PROD_ID1("NE2000 Compatible", 0x75b8ad5a),
1659 PCMCIA_DEVICE_PROD_ID2("EN-6200P2", 0xa996d078),
1660 /* too generic! */
1661 /* PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100 Ethernet Card", 0x281f1c5d, 0x11b0ffc0), */
1662 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "cis/PCMLM28.cis"),
1663 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "cis/PCMLM28.cis"),
1664 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"),
1665 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"),
1666 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"),
1667 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "TOSHIBA", "Modem/LAN Card", 0xb4585a1a, 0x53f922f8, "cis/PCMLM28.cis"),
1668 PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"),
1669 PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"),
1670 PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "cis/DP83903.cis"),
1671 PCMCIA_DEVICE_CIS_PROD_ID12("Allied Telesis,K.K", "Ethernet LAN Card", 0x2ad62f3c, 0x9fd2f0a2, "cis/LA-PCM.cis"),
1672 PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "cis/PE520.cis"),
1673 PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "cis/NE2K.cis"),
1674 PCMCIA_DEVICE_CIS_PROD_ID12("PMX ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "cis/PE-200.cis"),
1675 PCMCIA_DEVICE_CIS_PROD_ID12("TAMARACK", "Ethernet", 0xcf434fba, 0x00b2e941, "cis/tamarack.cis"),
1676 PCMCIA_DEVICE_PROD_ID12("Ethernet", "CF Size PC Card", 0x00b2e941, 0x43ac239b),
1677 PCMCIA_DEVICE_PROD_ID123("Fast Ethernet", "CF Size PC Card", "1.0",
1678 0xb4be14e3, 0x43ac239b, 0x0877b627),
1679 PCMCIA_DEVICE_NULL
1680 };
1681 MODULE_DEVICE_TABLE(pcmcia, pcnet_ids);
1682 MODULE_FIRMWARE("cis/PCMLM28.cis");
1683 MODULE_FIRMWARE("cis/DP83903.cis");
1684 MODULE_FIRMWARE("cis/LA-PCM.cis");
1685 MODULE_FIRMWARE("cis/PE520.cis");
1686 MODULE_FIRMWARE("cis/NE2K.cis");
1687 MODULE_FIRMWARE("cis/PE-200.cis");
1688 MODULE_FIRMWARE("cis/tamarack.cis");
1689
1690 static struct pcmcia_driver pcnet_driver = {
1691 .name = "pcnet_cs",
1692 .probe = pcnet_probe,
1693 .remove = pcnet_detach,
1694 .owner = THIS_MODULE,
1695 .id_table = pcnet_ids,
1696 .suspend = pcnet_suspend,
1697 .resume = pcnet_resume,
1698 };
1699 module_pcmcia_driver(pcnet_driver);
Michael's Linux tree.