]>
Commit | Line | Data |
---|---|---|
1da177e4 | 1 | /* |
fa90c54f | 2 | * QLogic Fibre Channel HBA Driver |
01e58d8e | 3 | * Copyright (c) 2003-2008 QLogic Corporation |
1da177e4 | 4 | * |
fa90c54f | 5 | * See LICENSE.qla2xxx for copyright and licensing details. |
1da177e4 LT |
6 | */ |
7 | #include "qla_def.h" | |
8 | ||
9 | #include <linux/delay.h> | |
5a0e3ad6 | 10 | #include <linux/gfp.h> |
1da177e4 | 11 | |
1da177e4 LT |
12 | |
13 | /* | |
14 | * qla2x00_mailbox_command | |
15 | * Issue mailbox command and waits for completion. | |
16 | * | |
17 | * Input: | |
18 | * ha = adapter block pointer. | |
19 | * mcp = driver internal mbx struct pointer. | |
20 | * | |
21 | * Output: | |
22 | * mb[MAX_MAILBOX_REGISTER_COUNT] = returned mailbox data. | |
23 | * | |
24 | * Returns: | |
25 | * 0 : QLA_SUCCESS = cmd performed success | |
26 | * 1 : QLA_FUNCTION_FAILED (error encountered) | |
27 | * 6 : QLA_FUNCTION_TIMEOUT (timeout condition encountered) | |
28 | * | |
29 | * Context: | |
30 | * Kernel context. | |
31 | */ | |
32 | static int | |
7b867cf7 | 33 | qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) |
1da177e4 LT |
34 | { |
35 | int rval; | |
36 | unsigned long flags = 0; | |
2c3dfe3f | 37 | device_reg_t __iomem *reg; |
1c7c6357 | 38 | uint8_t abort_active; |
2c3dfe3f | 39 | uint8_t io_lock_on; |
1da177e4 LT |
40 | uint16_t command; |
41 | uint16_t *iptr; | |
42 | uint16_t __iomem *optr; | |
43 | uint32_t cnt; | |
44 | uint32_t mboxes; | |
1da177e4 | 45 | unsigned long wait_time; |
7b867cf7 AC |
46 | struct qla_hw_data *ha = vha->hw; |
47 | scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev); | |
2c3dfe3f | 48 | |
b9b12f73 SJ |
49 | if (ha->pdev->error_state > pci_channel_io_frozen) |
50 | return QLA_FUNCTION_TIMEOUT; | |
51 | ||
2c3dfe3f | 52 | reg = ha->iobase; |
7b867cf7 | 53 | io_lock_on = base_vha->flags.init_done; |
1da177e4 LT |
54 | |
55 | rval = QLA_SUCCESS; | |
7b867cf7 | 56 | abort_active = test_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); |
1c7c6357 | 57 | |
7b867cf7 | 58 | DEBUG11(printk("%s(%ld): entered.\n", __func__, base_vha->host_no)); |
1da177e4 | 59 | |
85880801 AV |
60 | if (ha->flags.pci_channel_io_perm_failure) { |
61 | DEBUG(printk("%s(%ld): Perm failure on EEH, timeout MBX " | |
62 | "Exiting.\n", __func__, vha->host_no)); | |
63 | return QLA_FUNCTION_TIMEOUT; | |
64 | } | |
65 | ||
1da177e4 | 66 | /* |
1c7c6357 AV |
67 | * Wait for active mailbox commands to finish by waiting at most tov |
68 | * seconds. This is to serialize actual issuing of mailbox cmds during | |
69 | * non ISP abort time. | |
1da177e4 | 70 | */ |
8eca3f39 AV |
71 | if (!wait_for_completion_timeout(&ha->mbx_cmd_comp, mcp->tov * HZ)) { |
72 | /* Timeout occurred. Return error. */ | |
73 | DEBUG2_3_11(printk("%s(%ld): cmd access timeout. " | |
74 | "Exiting.\n", __func__, base_vha->host_no)); | |
75 | return QLA_FUNCTION_TIMEOUT; | |
1da177e4 LT |
76 | } |
77 | ||
78 | ha->flags.mbox_busy = 1; | |
79 | /* Save mailbox command for debug */ | |
80 | ha->mcp = mcp; | |
81 | ||
1c7c6357 | 82 | DEBUG11(printk("scsi(%ld): prepare to issue mbox cmd=0x%x.\n", |
7b867cf7 | 83 | base_vha->host_no, mcp->mb[0])); |
1da177e4 LT |
84 | |
85 | spin_lock_irqsave(&ha->hardware_lock, flags); | |
86 | ||
87 | /* Load mailbox registers. */ | |
e428924c | 88 | if (IS_FWI2_CAPABLE(ha)) |
1c7c6357 AV |
89 | optr = (uint16_t __iomem *)®->isp24.mailbox0; |
90 | else | |
91 | optr = (uint16_t __iomem *)MAILBOX_REG(ha, ®->isp, 0); | |
1da177e4 LT |
92 | |
93 | iptr = mcp->mb; | |
94 | command = mcp->mb[0]; | |
95 | mboxes = mcp->out_mb; | |
96 | ||
97 | for (cnt = 0; cnt < ha->mbx_count; cnt++) { | |
98 | if (IS_QLA2200(ha) && cnt == 8) | |
1c7c6357 AV |
99 | optr = |
100 | (uint16_t __iomem *)MAILBOX_REG(ha, ®->isp, 8); | |
1da177e4 LT |
101 | if (mboxes & BIT_0) |
102 | WRT_REG_WORD(optr, *iptr); | |
103 | ||
104 | mboxes >>= 1; | |
105 | optr++; | |
106 | iptr++; | |
107 | } | |
108 | ||
109 | #if defined(QL_DEBUG_LEVEL_1) | |
1c7c6357 | 110 | printk("%s(%ld): Loaded MBX registers (displayed in bytes) = \n", |
7b867cf7 | 111 | __func__, base_vha->host_no); |
1da177e4 LT |
112 | qla2x00_dump_buffer((uint8_t *)mcp->mb, 16); |
113 | printk("\n"); | |
114 | qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x10), 16); | |
115 | printk("\n"); | |
116 | qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x20), 8); | |
117 | printk("\n"); | |
7b867cf7 AC |
118 | printk("%s(%ld): I/O address = %p.\n", __func__, base_vha->host_no, |
119 | optr); | |
120 | qla2x00_dump_regs(base_vha); | |
1da177e4 LT |
121 | #endif |
122 | ||
123 | /* Issue set host interrupt command to send cmd out. */ | |
124 | ha->flags.mbox_int = 0; | |
125 | clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); | |
126 | ||
127 | /* Unlock mbx registers and wait for interrupt */ | |
1c7c6357 | 128 | DEBUG11(printk("%s(%ld): going to unlock irq & waiting for interrupt. " |
7b867cf7 | 129 | "jiffies=%lx.\n", __func__, base_vha->host_no, jiffies)); |
1da177e4 LT |
130 | |
131 | /* Wait for mbx cmd completion until timeout */ | |
132 | ||
124f85e6 | 133 | if ((!abort_active && io_lock_on) || IS_NOPOLLING_TYPE(ha)) { |
1da177e4 LT |
134 | set_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags); |
135 | ||
e428924c | 136 | if (IS_FWI2_CAPABLE(ha)) |
1c7c6357 AV |
137 | WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT); |
138 | else | |
139 | WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT); | |
1da177e4 LT |
140 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
141 | ||
0b05a1f0 | 142 | wait_for_completion_timeout(&ha->mbx_intr_comp, mcp->tov * HZ); |
1da177e4 | 143 | |
1da177e4 LT |
144 | clear_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags); |
145 | ||
1da177e4 | 146 | } else { |
1c7c6357 | 147 | DEBUG3_11(printk("%s(%ld): cmd=%x POLLING MODE.\n", __func__, |
7b867cf7 | 148 | base_vha->host_no, command)); |
1da177e4 | 149 | |
e428924c | 150 | if (IS_FWI2_CAPABLE(ha)) |
1c7c6357 AV |
151 | WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT); |
152 | else | |
153 | WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT); | |
1da177e4 | 154 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
1da177e4 LT |
155 | |
156 | wait_time = jiffies + mcp->tov * HZ; /* wait at most tov secs */ | |
157 | while (!ha->flags.mbox_int) { | |
158 | if (time_after(jiffies, wait_time)) | |
159 | break; | |
160 | ||
161 | /* Check for pending interrupts. */ | |
73208dfd | 162 | qla2x00_poll(ha->rsp_q_map[0]); |
1da177e4 | 163 | |
85880801 AV |
164 | if (!ha->flags.mbox_int && |
165 | !(IS_QLA2200(ha) && | |
166 | command == MBC_LOAD_RISC_RAM_EXTENDED)) | |
59989831 | 167 | msleep(10); |
1da177e4 | 168 | } /* while */ |
85880801 AV |
169 | DEBUG17(qla_printk(KERN_WARNING, ha, |
170 | "Waited %d sec\n", | |
171 | (uint)((jiffies - (wait_time - (mcp->tov * HZ)))/HZ))); | |
1da177e4 LT |
172 | } |
173 | ||
1da177e4 LT |
174 | /* Check whether we timed out */ |
175 | if (ha->flags.mbox_int) { | |
176 | uint16_t *iptr2; | |
177 | ||
1c7c6357 | 178 | DEBUG3_11(printk("%s(%ld): cmd %x completed.\n", __func__, |
7b867cf7 | 179 | base_vha->host_no, command)); |
1da177e4 LT |
180 | |
181 | /* Got interrupt. Clear the flag. */ | |
182 | ha->flags.mbox_int = 0; | |
183 | clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); | |
184 | ||
354d6b21 | 185 | if (ha->mailbox_out[0] != MBS_COMMAND_COMPLETE) |
1da177e4 | 186 | rval = QLA_FUNCTION_FAILED; |
1da177e4 LT |
187 | |
188 | /* Load return mailbox registers. */ | |
189 | iptr2 = mcp->mb; | |
190 | iptr = (uint16_t *)&ha->mailbox_out[0]; | |
191 | mboxes = mcp->in_mb; | |
192 | for (cnt = 0; cnt < ha->mbx_count; cnt++) { | |
193 | if (mboxes & BIT_0) | |
194 | *iptr2 = *iptr; | |
195 | ||
196 | mboxes >>= 1; | |
197 | iptr2++; | |
198 | iptr++; | |
199 | } | |
200 | } else { | |
201 | ||
202 | #if defined(QL_DEBUG_LEVEL_2) || defined(QL_DEBUG_LEVEL_3) || \ | |
203 | defined(QL_DEBUG_LEVEL_11) | |
1c7c6357 AV |
204 | uint16_t mb0; |
205 | uint32_t ictrl; | |
206 | ||
e428924c | 207 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
208 | mb0 = RD_REG_WORD(®->isp24.mailbox0); |
209 | ictrl = RD_REG_DWORD(®->isp24.ictrl); | |
210 | } else { | |
cca5335c | 211 | mb0 = RD_MAILBOX_REG(ha, ®->isp, 0); |
1c7c6357 AV |
212 | ictrl = RD_REG_WORD(®->isp.ictrl); |
213 | } | |
214 | printk("%s(%ld): **** MB Command Timeout for cmd %x ****\n", | |
7b867cf7 | 215 | __func__, base_vha->host_no, command); |
1c7c6357 | 216 | printk("%s(%ld): icontrol=%x jiffies=%lx\n", __func__, |
7b867cf7 | 217 | base_vha->host_no, ictrl, jiffies); |
1c7c6357 | 218 | printk("%s(%ld): *** mailbox[0] = 0x%x ***\n", __func__, |
7b867cf7 AC |
219 | base_vha->host_no, mb0); |
220 | qla2x00_dump_regs(base_vha); | |
1da177e4 LT |
221 | #endif |
222 | ||
1da177e4 LT |
223 | rval = QLA_FUNCTION_TIMEOUT; |
224 | } | |
225 | ||
1da177e4 LT |
226 | ha->flags.mbox_busy = 0; |
227 | ||
228 | /* Clean up */ | |
229 | ha->mcp = NULL; | |
230 | ||
124f85e6 | 231 | if ((abort_active || !io_lock_on) && !IS_NOPOLLING_TYPE(ha)) { |
1c7c6357 | 232 | DEBUG11(printk("%s(%ld): checking for additional resp " |
7b867cf7 | 233 | "interrupt.\n", __func__, base_vha->host_no)); |
1da177e4 LT |
234 | |
235 | /* polling mode for non isp_abort commands. */ | |
73208dfd | 236 | qla2x00_poll(ha->rsp_q_map[0]); |
1da177e4 LT |
237 | } |
238 | ||
1c7c6357 AV |
239 | if (rval == QLA_FUNCTION_TIMEOUT && |
240 | mcp->mb[0] != MBC_GEN_SYSTEM_ERROR) { | |
85880801 AV |
241 | if (!io_lock_on || (mcp->flags & IOCTL_CMD) || |
242 | ha->flags.eeh_busy) { | |
1da177e4 | 243 | /* not in dpc. schedule it for dpc to take over. */ |
1c7c6357 | 244 | DEBUG(printk("%s(%ld): timeout schedule " |
7b867cf7 AC |
245 | "isp_abort_needed.\n", __func__, |
246 | base_vha->host_no)); | |
1c7c6357 | 247 | DEBUG2_3_11(printk("%s(%ld): timeout schedule " |
7b867cf7 AC |
248 | "isp_abort_needed.\n", __func__, |
249 | base_vha->host_no)); | |
1da177e4 | 250 | qla_printk(KERN_WARNING, ha, |
cc3ef7bc | 251 | "Mailbox command timeout occurred. Scheduling ISP " |
85880801 | 252 | "abort. eeh_busy: 0x%x\n", ha->flags.eeh_busy); |
7b867cf7 AC |
253 | set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); |
254 | qla2xxx_wake_dpc(vha); | |
1da177e4 | 255 | } else if (!abort_active) { |
1da177e4 | 256 | /* call abort directly since we are in the DPC thread */ |
1c7c6357 | 257 | DEBUG(printk("%s(%ld): timeout calling abort_isp\n", |
7b867cf7 | 258 | __func__, base_vha->host_no)); |
1c7c6357 | 259 | DEBUG2_3_11(printk("%s(%ld): timeout calling " |
7b867cf7 | 260 | "abort_isp\n", __func__, base_vha->host_no)); |
1da177e4 | 261 | qla_printk(KERN_WARNING, ha, |
cc3ef7bc | 262 | "Mailbox command timeout occurred. Issuing ISP " |
1da177e4 LT |
263 | "abort.\n"); |
264 | ||
7b867cf7 AC |
265 | set_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); |
266 | clear_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); | |
267 | if (qla2x00_abort_isp(base_vha)) { | |
1c7c6357 | 268 | /* Failed. retry later. */ |
7b867cf7 | 269 | set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); |
1da177e4 | 270 | } |
7b867cf7 | 271 | clear_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); |
1c7c6357 | 272 | DEBUG(printk("%s(%ld): finished abort_isp\n", __func__, |
7b867cf7 | 273 | base_vha->host_no)); |
1c7c6357 | 274 | DEBUG2_3_11(printk("%s(%ld): finished abort_isp\n", |
7b867cf7 | 275 | __func__, base_vha->host_no)); |
1da177e4 LT |
276 | } |
277 | } | |
278 | ||
279 | /* Allow next mbx cmd to come in. */ | |
8eca3f39 | 280 | complete(&ha->mbx_cmd_comp); |
1da177e4 LT |
281 | |
282 | if (rval) { | |
1c7c6357 | 283 | DEBUG2_3_11(printk("%s(%ld): **** FAILED. mbx0=%x, mbx1=%x, " |
7b867cf7 | 284 | "mbx2=%x, cmd=%x ****\n", __func__, base_vha->host_no, |
744f11fd | 285 | mcp->mb[0], mcp->mb[1], mcp->mb[2], command)); |
1da177e4 | 286 | } else { |
7b867cf7 AC |
287 | DEBUG11(printk("%s(%ld): done.\n", __func__, |
288 | base_vha->host_no)); | |
1da177e4 LT |
289 | } |
290 | ||
1da177e4 LT |
291 | return rval; |
292 | } | |
293 | ||
1da177e4 | 294 | int |
7b867cf7 | 295 | qla2x00_load_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t risc_addr, |
590f98e5 | 296 | uint32_t risc_code_size) |
1da177e4 LT |
297 | { |
298 | int rval; | |
7b867cf7 | 299 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
300 | mbx_cmd_t mc; |
301 | mbx_cmd_t *mcp = &mc; | |
1da177e4 | 302 | |
7b867cf7 | 303 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 | 304 | |
e428924c | 305 | if (MSW(risc_addr) || IS_FWI2_CAPABLE(ha)) { |
590f98e5 | 306 | mcp->mb[0] = MBC_LOAD_RISC_RAM_EXTENDED; |
307 | mcp->mb[8] = MSW(risc_addr); | |
308 | mcp->out_mb = MBX_8|MBX_0; | |
1da177e4 | 309 | } else { |
590f98e5 | 310 | mcp->mb[0] = MBC_LOAD_RISC_RAM; |
311 | mcp->out_mb = MBX_0; | |
1da177e4 | 312 | } |
1da177e4 LT |
313 | mcp->mb[1] = LSW(risc_addr); |
314 | mcp->mb[2] = MSW(req_dma); | |
315 | mcp->mb[3] = LSW(req_dma); | |
1da177e4 LT |
316 | mcp->mb[6] = MSW(MSD(req_dma)); |
317 | mcp->mb[7] = LSW(MSD(req_dma)); | |
590f98e5 | 318 | mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1; |
e428924c | 319 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
320 | mcp->mb[4] = MSW(risc_code_size); |
321 | mcp->mb[5] = LSW(risc_code_size); | |
322 | mcp->out_mb |= MBX_5|MBX_4; | |
323 | } else { | |
324 | mcp->mb[4] = LSW(risc_code_size); | |
325 | mcp->out_mb |= MBX_4; | |
326 | } | |
327 | ||
1da177e4 | 328 | mcp->in_mb = MBX_0; |
b93480e3 | 329 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 330 | mcp->flags = 0; |
7b867cf7 | 331 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 332 | |
1da177e4 | 333 | if (rval != QLA_SUCCESS) { |
1c7c6357 | 334 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, |
7b867cf7 | 335 | vha->host_no, rval, mcp->mb[0])); |
1da177e4 | 336 | } else { |
7b867cf7 | 337 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
338 | } |
339 | ||
340 | return rval; | |
341 | } | |
342 | ||
343 | /* | |
344 | * qla2x00_execute_fw | |
1c7c6357 | 345 | * Start adapter firmware. |
1da177e4 LT |
346 | * |
347 | * Input: | |
1c7c6357 AV |
348 | * ha = adapter block pointer. |
349 | * TARGET_QUEUE_LOCK must be released. | |
350 | * ADAPTER_STATE_LOCK must be released. | |
1da177e4 LT |
351 | * |
352 | * Returns: | |
1c7c6357 | 353 | * qla2x00 local function return status code. |
1da177e4 LT |
354 | * |
355 | * Context: | |
1c7c6357 | 356 | * Kernel context. |
1da177e4 LT |
357 | */ |
358 | int | |
7b867cf7 | 359 | qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr) |
1da177e4 LT |
360 | { |
361 | int rval; | |
7b867cf7 | 362 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
363 | mbx_cmd_t mc; |
364 | mbx_cmd_t *mcp = &mc; | |
365 | ||
7b867cf7 | 366 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
367 | |
368 | mcp->mb[0] = MBC_EXECUTE_FIRMWARE; | |
1c7c6357 AV |
369 | mcp->out_mb = MBX_0; |
370 | mcp->in_mb = MBX_0; | |
e428924c | 371 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
372 | mcp->mb[1] = MSW(risc_addr); |
373 | mcp->mb[2] = LSW(risc_addr); | |
374 | mcp->mb[3] = 0; | |
8b3253d1 AV |
375 | mcp->mb[4] = 0; |
376 | mcp->out_mb |= MBX_4|MBX_3|MBX_2|MBX_1; | |
1c7c6357 AV |
377 | mcp->in_mb |= MBX_1; |
378 | } else { | |
379 | mcp->mb[1] = LSW(risc_addr); | |
380 | mcp->out_mb |= MBX_1; | |
381 | if (IS_QLA2322(ha) || IS_QLA6322(ha)) { | |
382 | mcp->mb[2] = 0; | |
383 | mcp->out_mb |= MBX_2; | |
384 | } | |
1da177e4 LT |
385 | } |
386 | ||
b93480e3 | 387 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 388 | mcp->flags = 0; |
7b867cf7 | 389 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 390 | |
1c7c6357 AV |
391 | if (rval != QLA_SUCCESS) { |
392 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, | |
7b867cf7 | 393 | vha->host_no, rval, mcp->mb[0])); |
1c7c6357 | 394 | } else { |
e428924c | 395 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 | 396 | DEBUG11(printk("%s(%ld): done exchanges=%x.\n", |
7b867cf7 | 397 | __func__, vha->host_no, mcp->mb[1])); |
1c7c6357 AV |
398 | } else { |
399 | DEBUG11(printk("%s(%ld): done.\n", __func__, | |
7b867cf7 | 400 | vha->host_no)); |
1c7c6357 AV |
401 | } |
402 | } | |
1da177e4 LT |
403 | |
404 | return rval; | |
405 | } | |
406 | ||
407 | /* | |
408 | * qla2x00_get_fw_version | |
409 | * Get firmware version. | |
410 | * | |
411 | * Input: | |
412 | * ha: adapter state pointer. | |
413 | * major: pointer for major number. | |
414 | * minor: pointer for minor number. | |
415 | * subminor: pointer for subminor number. | |
416 | * | |
417 | * Returns: | |
418 | * qla2x00 local function return status code. | |
419 | * | |
420 | * Context: | |
421 | * Kernel context. | |
422 | */ | |
ca9e9c3e | 423 | int |
7b867cf7 | 424 | qla2x00_get_fw_version(scsi_qla_host_t *vha, uint16_t *major, uint16_t *minor, |
3a03eb79 | 425 | uint16_t *subminor, uint16_t *attributes, uint32_t *memory, uint8_t *mpi, |
55a96158 | 426 | uint32_t *mpi_caps, uint8_t *phy) |
1da177e4 LT |
427 | { |
428 | int rval; | |
429 | mbx_cmd_t mc; | |
430 | mbx_cmd_t *mcp = &mc; | |
431 | ||
7b867cf7 | 432 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
433 | |
434 | mcp->mb[0] = MBC_GET_FIRMWARE_VERSION; | |
435 | mcp->out_mb = MBX_0; | |
436 | mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
3a03eb79 | 437 | if (IS_QLA81XX(vha->hw)) |
55a96158 | 438 | mcp->in_mb |= MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8; |
1da177e4 | 439 | mcp->flags = 0; |
b93480e3 | 440 | mcp->tov = MBX_TOV_SECONDS; |
7b867cf7 | 441 | rval = qla2x00_mailbox_command(vha, mcp); |
ca9e9c3e AV |
442 | if (rval != QLA_SUCCESS) |
443 | goto failed; | |
1da177e4 LT |
444 | |
445 | /* Return mailbox data. */ | |
446 | *major = mcp->mb[1]; | |
447 | *minor = mcp->mb[2]; | |
448 | *subminor = mcp->mb[3]; | |
449 | *attributes = mcp->mb[6]; | |
7b867cf7 | 450 | if (IS_QLA2100(vha->hw) || IS_QLA2200(vha->hw)) |
1da177e4 LT |
451 | *memory = 0x1FFFF; /* Defaults to 128KB. */ |
452 | else | |
453 | *memory = (mcp->mb[5] << 16) | mcp->mb[4]; | |
3a03eb79 | 454 | if (IS_QLA81XX(vha->hw)) { |
55a96158 AV |
455 | mpi[0] = mcp->mb[10] & 0xff; |
456 | mpi[1] = mcp->mb[11] >> 8; | |
457 | mpi[2] = mcp->mb[11] & 0xff; | |
3a03eb79 | 458 | *mpi_caps = (mcp->mb[12] << 16) | mcp->mb[13]; |
55a96158 AV |
459 | phy[0] = mcp->mb[8] & 0xff; |
460 | phy[1] = mcp->mb[9] >> 8; | |
461 | phy[2] = mcp->mb[9] & 0xff; | |
3a03eb79 | 462 | } |
ca9e9c3e | 463 | failed: |
1da177e4 LT |
464 | if (rval != QLA_SUCCESS) { |
465 | /*EMPTY*/ | |
466 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 467 | vha->host_no, rval)); |
1da177e4 LT |
468 | } else { |
469 | /*EMPTY*/ | |
7b867cf7 | 470 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 | 471 | } |
ca9e9c3e | 472 | return rval; |
1da177e4 LT |
473 | } |
474 | ||
475 | /* | |
476 | * qla2x00_get_fw_options | |
477 | * Set firmware options. | |
478 | * | |
479 | * Input: | |
480 | * ha = adapter block pointer. | |
481 | * fwopt = pointer for firmware options. | |
482 | * | |
483 | * Returns: | |
484 | * qla2x00 local function return status code. | |
485 | * | |
486 | * Context: | |
487 | * Kernel context. | |
488 | */ | |
489 | int | |
7b867cf7 | 490 | qla2x00_get_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts) |
1da177e4 LT |
491 | { |
492 | int rval; | |
493 | mbx_cmd_t mc; | |
494 | mbx_cmd_t *mcp = &mc; | |
495 | ||
7b867cf7 | 496 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
497 | |
498 | mcp->mb[0] = MBC_GET_FIRMWARE_OPTION; | |
499 | mcp->out_mb = MBX_0; | |
500 | mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 501 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 502 | mcp->flags = 0; |
7b867cf7 | 503 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
504 | |
505 | if (rval != QLA_SUCCESS) { | |
506 | /*EMPTY*/ | |
507 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 508 | vha->host_no, rval)); |
1da177e4 | 509 | } else { |
1c7c6357 | 510 | fwopts[0] = mcp->mb[0]; |
1da177e4 LT |
511 | fwopts[1] = mcp->mb[1]; |
512 | fwopts[2] = mcp->mb[2]; | |
513 | fwopts[3] = mcp->mb[3]; | |
514 | ||
7b867cf7 | 515 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
516 | } |
517 | ||
518 | return rval; | |
519 | } | |
520 | ||
521 | ||
522 | /* | |
523 | * qla2x00_set_fw_options | |
524 | * Set firmware options. | |
525 | * | |
526 | * Input: | |
527 | * ha = adapter block pointer. | |
528 | * fwopt = pointer for firmware options. | |
529 | * | |
530 | * Returns: | |
531 | * qla2x00 local function return status code. | |
532 | * | |
533 | * Context: | |
534 | * Kernel context. | |
535 | */ | |
536 | int | |
7b867cf7 | 537 | qla2x00_set_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts) |
1da177e4 LT |
538 | { |
539 | int rval; | |
540 | mbx_cmd_t mc; | |
541 | mbx_cmd_t *mcp = &mc; | |
542 | ||
7b867cf7 | 543 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
544 | |
545 | mcp->mb[0] = MBC_SET_FIRMWARE_OPTION; | |
546 | mcp->mb[1] = fwopts[1]; | |
547 | mcp->mb[2] = fwopts[2]; | |
548 | mcp->mb[3] = fwopts[3]; | |
1c7c6357 | 549 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; |
1da177e4 | 550 | mcp->in_mb = MBX_0; |
7b867cf7 | 551 | if (IS_FWI2_CAPABLE(vha->hw)) { |
1c7c6357 AV |
552 | mcp->in_mb |= MBX_1; |
553 | } else { | |
554 | mcp->mb[10] = fwopts[10]; | |
555 | mcp->mb[11] = fwopts[11]; | |
556 | mcp->mb[12] = 0; /* Undocumented, but used */ | |
557 | mcp->out_mb |= MBX_12|MBX_11|MBX_10; | |
558 | } | |
b93480e3 | 559 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 560 | mcp->flags = 0; |
7b867cf7 | 561 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 562 | |
1c7c6357 AV |
563 | fwopts[0] = mcp->mb[0]; |
564 | ||
1da177e4 LT |
565 | if (rval != QLA_SUCCESS) { |
566 | /*EMPTY*/ | |
1c7c6357 | 567 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x/%x).\n", __func__, |
7b867cf7 | 568 | vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
1da177e4 LT |
569 | } else { |
570 | /*EMPTY*/ | |
7b867cf7 | 571 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
572 | } |
573 | ||
574 | return rval; | |
575 | } | |
576 | ||
577 | /* | |
578 | * qla2x00_mbx_reg_test | |
579 | * Mailbox register wrap test. | |
580 | * | |
581 | * Input: | |
582 | * ha = adapter block pointer. | |
583 | * TARGET_QUEUE_LOCK must be released. | |
584 | * ADAPTER_STATE_LOCK must be released. | |
585 | * | |
586 | * Returns: | |
587 | * qla2x00 local function return status code. | |
588 | * | |
589 | * Context: | |
590 | * Kernel context. | |
591 | */ | |
592 | int | |
7b867cf7 | 593 | qla2x00_mbx_reg_test(scsi_qla_host_t *vha) |
1da177e4 LT |
594 | { |
595 | int rval; | |
596 | mbx_cmd_t mc; | |
597 | mbx_cmd_t *mcp = &mc; | |
598 | ||
7b867cf7 | 599 | DEBUG11(printk("qla2x00_mbx_reg_test(%ld): entered.\n", vha->host_no)); |
1da177e4 LT |
600 | |
601 | mcp->mb[0] = MBC_MAILBOX_REGISTER_TEST; | |
602 | mcp->mb[1] = 0xAAAA; | |
603 | mcp->mb[2] = 0x5555; | |
604 | mcp->mb[3] = 0xAA55; | |
605 | mcp->mb[4] = 0x55AA; | |
606 | mcp->mb[5] = 0xA5A5; | |
607 | mcp->mb[6] = 0x5A5A; | |
608 | mcp->mb[7] = 0x2525; | |
609 | mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
610 | mcp->in_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 611 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 612 | mcp->flags = 0; |
7b867cf7 | 613 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
614 | |
615 | if (rval == QLA_SUCCESS) { | |
616 | if (mcp->mb[1] != 0xAAAA || mcp->mb[2] != 0x5555 || | |
617 | mcp->mb[3] != 0xAA55 || mcp->mb[4] != 0x55AA) | |
618 | rval = QLA_FUNCTION_FAILED; | |
619 | if (mcp->mb[5] != 0xA5A5 || mcp->mb[6] != 0x5A5A || | |
620 | mcp->mb[7] != 0x2525) | |
621 | rval = QLA_FUNCTION_FAILED; | |
622 | } | |
623 | ||
624 | if (rval != QLA_SUCCESS) { | |
625 | /*EMPTY*/ | |
626 | DEBUG2_3_11(printk("qla2x00_mbx_reg_test(%ld): failed=%x.\n", | |
7b867cf7 | 627 | vha->host_no, rval)); |
1da177e4 LT |
628 | } else { |
629 | /*EMPTY*/ | |
630 | DEBUG11(printk("qla2x00_mbx_reg_test(%ld): done.\n", | |
7b867cf7 | 631 | vha->host_no)); |
1da177e4 LT |
632 | } |
633 | ||
634 | return rval; | |
635 | } | |
636 | ||
637 | /* | |
638 | * qla2x00_verify_checksum | |
639 | * Verify firmware checksum. | |
640 | * | |
641 | * Input: | |
642 | * ha = adapter block pointer. | |
643 | * TARGET_QUEUE_LOCK must be released. | |
644 | * ADAPTER_STATE_LOCK must be released. | |
645 | * | |
646 | * Returns: | |
647 | * qla2x00 local function return status code. | |
648 | * | |
649 | * Context: | |
650 | * Kernel context. | |
651 | */ | |
652 | int | |
7b867cf7 | 653 | qla2x00_verify_checksum(scsi_qla_host_t *vha, uint32_t risc_addr) |
1da177e4 LT |
654 | { |
655 | int rval; | |
656 | mbx_cmd_t mc; | |
657 | mbx_cmd_t *mcp = &mc; | |
658 | ||
7b867cf7 | 659 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
660 | |
661 | mcp->mb[0] = MBC_VERIFY_CHECKSUM; | |
1c7c6357 AV |
662 | mcp->out_mb = MBX_0; |
663 | mcp->in_mb = MBX_0; | |
7b867cf7 | 664 | if (IS_FWI2_CAPABLE(vha->hw)) { |
1c7c6357 AV |
665 | mcp->mb[1] = MSW(risc_addr); |
666 | mcp->mb[2] = LSW(risc_addr); | |
667 | mcp->out_mb |= MBX_2|MBX_1; | |
668 | mcp->in_mb |= MBX_2|MBX_1; | |
669 | } else { | |
670 | mcp->mb[1] = LSW(risc_addr); | |
671 | mcp->out_mb |= MBX_1; | |
672 | mcp->in_mb |= MBX_1; | |
673 | } | |
674 | ||
b93480e3 | 675 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 676 | mcp->flags = 0; |
7b867cf7 | 677 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
678 | |
679 | if (rval != QLA_SUCCESS) { | |
1c7c6357 | 680 | DEBUG2_3_11(printk("%s(%ld): failed=%x chk sum=%x.\n", __func__, |
7b867cf7 | 681 | vha->host_no, rval, IS_FWI2_CAPABLE(vha->hw) ? |
e428924c | 682 | (mcp->mb[2] << 16) | mcp->mb[1]: mcp->mb[1])); |
1da177e4 | 683 | } else { |
7b867cf7 | 684 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
685 | } |
686 | ||
687 | return rval; | |
688 | } | |
689 | ||
690 | /* | |
691 | * qla2x00_issue_iocb | |
692 | * Issue IOCB using mailbox command | |
693 | * | |
694 | * Input: | |
695 | * ha = adapter state pointer. | |
696 | * buffer = buffer pointer. | |
697 | * phys_addr = physical address of buffer. | |
698 | * size = size of buffer. | |
699 | * TARGET_QUEUE_LOCK must be released. | |
700 | * ADAPTER_STATE_LOCK must be released. | |
701 | * | |
702 | * Returns: | |
703 | * qla2x00 local function return status code. | |
704 | * | |
705 | * Context: | |
706 | * Kernel context. | |
707 | */ | |
3b8117b8 | 708 | static int |
7b867cf7 | 709 | qla2x00_issue_iocb_timeout(scsi_qla_host_t *vha, void *buffer, |
4d4df193 | 710 | dma_addr_t phys_addr, size_t size, uint32_t tov) |
1da177e4 LT |
711 | { |
712 | int rval; | |
713 | mbx_cmd_t mc; | |
714 | mbx_cmd_t *mcp = &mc; | |
715 | ||
716 | mcp->mb[0] = MBC_IOCB_COMMAND_A64; | |
717 | mcp->mb[1] = 0; | |
718 | mcp->mb[2] = MSW(phys_addr); | |
719 | mcp->mb[3] = LSW(phys_addr); | |
720 | mcp->mb[6] = MSW(MSD(phys_addr)); | |
721 | mcp->mb[7] = LSW(MSD(phys_addr)); | |
722 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
723 | mcp->in_mb = MBX_2|MBX_0; | |
4d4df193 | 724 | mcp->tov = tov; |
1da177e4 | 725 | mcp->flags = 0; |
7b867cf7 | 726 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
727 | |
728 | if (rval != QLA_SUCCESS) { | |
729 | /*EMPTY*/ | |
1c7c6357 | 730 | DEBUG(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x\n", |
7b867cf7 | 731 | vha->host_no, rval)); |
1da177e4 | 732 | } else { |
8c958a99 AV |
733 | sts_entry_t *sts_entry = (sts_entry_t *) buffer; |
734 | ||
735 | /* Mask reserved bits. */ | |
736 | sts_entry->entry_status &= | |
7b867cf7 | 737 | IS_FWI2_CAPABLE(vha->hw) ? RF_MASK_24XX : RF_MASK; |
1da177e4 LT |
738 | } |
739 | ||
740 | return rval; | |
741 | } | |
742 | ||
4d4df193 | 743 | int |
7b867cf7 | 744 | qla2x00_issue_iocb(scsi_qla_host_t *vha, void *buffer, dma_addr_t phys_addr, |
4d4df193 HK |
745 | size_t size) |
746 | { | |
7b867cf7 | 747 | return qla2x00_issue_iocb_timeout(vha, buffer, phys_addr, size, |
4d4df193 HK |
748 | MBX_TOV_SECONDS); |
749 | } | |
750 | ||
1da177e4 LT |
751 | /* |
752 | * qla2x00_abort_command | |
753 | * Abort command aborts a specified IOCB. | |
754 | * | |
755 | * Input: | |
756 | * ha = adapter block pointer. | |
757 | * sp = SB structure pointer. | |
758 | * | |
759 | * Returns: | |
760 | * qla2x00 local function return status code. | |
761 | * | |
762 | * Context: | |
763 | * Kernel context. | |
764 | */ | |
765 | int | |
2afa19a9 | 766 | qla2x00_abort_command(srb_t *sp) |
1da177e4 LT |
767 | { |
768 | unsigned long flags = 0; | |
1da177e4 | 769 | int rval; |
73208dfd | 770 | uint32_t handle = 0; |
1da177e4 LT |
771 | mbx_cmd_t mc; |
772 | mbx_cmd_t *mcp = &mc; | |
2afa19a9 AC |
773 | fc_port_t *fcport = sp->fcport; |
774 | scsi_qla_host_t *vha = fcport->vha; | |
7b867cf7 | 775 | struct qla_hw_data *ha = vha->hw; |
2afa19a9 | 776 | struct req_que *req = vha->req; |
1da177e4 | 777 | |
7b867cf7 | 778 | DEBUG11(printk("qla2x00_abort_command(%ld): entered.\n", vha->host_no)); |
1da177e4 | 779 | |
c9c5ced9 | 780 | spin_lock_irqsave(&ha->hardware_lock, flags); |
1da177e4 | 781 | for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) { |
7b867cf7 | 782 | if (req->outstanding_cmds[handle] == sp) |
1da177e4 LT |
783 | break; |
784 | } | |
c9c5ced9 | 785 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
1da177e4 LT |
786 | |
787 | if (handle == MAX_OUTSTANDING_COMMANDS) { | |
788 | /* command not found */ | |
789 | return QLA_FUNCTION_FAILED; | |
790 | } | |
791 | ||
792 | mcp->mb[0] = MBC_ABORT_COMMAND; | |
793 | if (HAS_EXTENDED_IDS(ha)) | |
794 | mcp->mb[1] = fcport->loop_id; | |
795 | else | |
796 | mcp->mb[1] = fcport->loop_id << 8; | |
797 | mcp->mb[2] = (uint16_t)handle; | |
798 | mcp->mb[3] = (uint16_t)(handle >> 16); | |
bdf79621 | 799 | mcp->mb[6] = (uint16_t)sp->cmd->device->lun; |
1da177e4 LT |
800 | mcp->out_mb = MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
801 | mcp->in_mb = MBX_0; | |
b93480e3 | 802 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 803 | mcp->flags = 0; |
7b867cf7 | 804 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
805 | |
806 | if (rval != QLA_SUCCESS) { | |
807 | DEBUG2_3_11(printk("qla2x00_abort_command(%ld): failed=%x.\n", | |
7b867cf7 | 808 | vha->host_no, rval)); |
1da177e4 | 809 | } else { |
1da177e4 | 810 | DEBUG11(printk("qla2x00_abort_command(%ld): done.\n", |
7b867cf7 | 811 | vha->host_no)); |
1da177e4 LT |
812 | } |
813 | ||
814 | return rval; | |
815 | } | |
816 | ||
1da177e4 | 817 | int |
2afa19a9 | 818 | qla2x00_abort_target(struct fc_port *fcport, unsigned int l, int tag) |
1da177e4 | 819 | { |
523ec773 | 820 | int rval, rval2; |
1da177e4 LT |
821 | mbx_cmd_t mc; |
822 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 823 | scsi_qla_host_t *vha; |
73208dfd AC |
824 | struct req_que *req; |
825 | struct rsp_que *rsp; | |
1da177e4 | 826 | |
7b867cf7 | 827 | DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no)); |
1c7c6357 | 828 | |
523ec773 | 829 | l = l; |
7b867cf7 | 830 | vha = fcport->vha; |
2afa19a9 AC |
831 | req = vha->hw->req_q_map[tag]; |
832 | rsp = vha->hw->rsp_q_map[tag]; | |
1da177e4 | 833 | mcp->mb[0] = MBC_ABORT_TARGET; |
523ec773 | 834 | mcp->out_mb = MBX_9|MBX_2|MBX_1|MBX_0; |
7b867cf7 | 835 | if (HAS_EXTENDED_IDS(vha->hw)) { |
1da177e4 LT |
836 | mcp->mb[1] = fcport->loop_id; |
837 | mcp->mb[10] = 0; | |
838 | mcp->out_mb |= MBX_10; | |
839 | } else { | |
840 | mcp->mb[1] = fcport->loop_id << 8; | |
841 | } | |
7b867cf7 AC |
842 | mcp->mb[2] = vha->hw->loop_reset_delay; |
843 | mcp->mb[9] = vha->vp_idx; | |
1da177e4 LT |
844 | |
845 | mcp->in_mb = MBX_0; | |
b93480e3 | 846 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 847 | mcp->flags = 0; |
7b867cf7 | 848 | rval = qla2x00_mailbox_command(vha, mcp); |
523ec773 AV |
849 | if (rval != QLA_SUCCESS) { |
850 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 851 | vha->host_no, rval)); |
523ec773 AV |
852 | } |
853 | ||
854 | /* Issue marker IOCB. */ | |
73208dfd AC |
855 | rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, 0, |
856 | MK_SYNC_ID); | |
523ec773 AV |
857 | if (rval2 != QLA_SUCCESS) { |
858 | DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " | |
7b867cf7 | 859 | "(%x).\n", __func__, vha->host_no, rval2)); |
523ec773 | 860 | } else { |
7b867cf7 | 861 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
523ec773 AV |
862 | } |
863 | ||
864 | return rval; | |
865 | } | |
866 | ||
867 | int | |
2afa19a9 | 868 | qla2x00_lun_reset(struct fc_port *fcport, unsigned int l, int tag) |
523ec773 AV |
869 | { |
870 | int rval, rval2; | |
871 | mbx_cmd_t mc; | |
872 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 873 | scsi_qla_host_t *vha; |
73208dfd AC |
874 | struct req_que *req; |
875 | struct rsp_que *rsp; | |
523ec773 | 876 | |
7b867cf7 | 877 | DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no)); |
1da177e4 | 878 | |
7b867cf7 | 879 | vha = fcport->vha; |
2afa19a9 AC |
880 | req = vha->hw->req_q_map[tag]; |
881 | rsp = vha->hw->rsp_q_map[tag]; | |
523ec773 AV |
882 | mcp->mb[0] = MBC_LUN_RESET; |
883 | mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0; | |
7b867cf7 | 884 | if (HAS_EXTENDED_IDS(vha->hw)) |
523ec773 AV |
885 | mcp->mb[1] = fcport->loop_id; |
886 | else | |
887 | mcp->mb[1] = fcport->loop_id << 8; | |
888 | mcp->mb[2] = l; | |
889 | mcp->mb[3] = 0; | |
7b867cf7 | 890 | mcp->mb[9] = vha->vp_idx; |
1da177e4 | 891 | |
523ec773 | 892 | mcp->in_mb = MBX_0; |
b93480e3 | 893 | mcp->tov = MBX_TOV_SECONDS; |
523ec773 | 894 | mcp->flags = 0; |
7b867cf7 | 895 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 896 | if (rval != QLA_SUCCESS) { |
523ec773 | 897 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, |
7b867cf7 | 898 | vha->host_no, rval)); |
523ec773 AV |
899 | } |
900 | ||
901 | /* Issue marker IOCB. */ | |
73208dfd AC |
902 | rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, l, |
903 | MK_SYNC_ID_LUN); | |
523ec773 AV |
904 | if (rval2 != QLA_SUCCESS) { |
905 | DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " | |
7b867cf7 | 906 | "(%x).\n", __func__, vha->host_no, rval2)); |
1da177e4 | 907 | } else { |
7b867cf7 | 908 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
909 | } |
910 | ||
911 | return rval; | |
912 | } | |
1da177e4 | 913 | |
1da177e4 LT |
914 | /* |
915 | * qla2x00_get_adapter_id | |
916 | * Get adapter ID and topology. | |
917 | * | |
918 | * Input: | |
919 | * ha = adapter block pointer. | |
920 | * id = pointer for loop ID. | |
921 | * al_pa = pointer for AL_PA. | |
922 | * area = pointer for area. | |
923 | * domain = pointer for domain. | |
924 | * top = pointer for topology. | |
925 | * TARGET_QUEUE_LOCK must be released. | |
926 | * ADAPTER_STATE_LOCK must be released. | |
927 | * | |
928 | * Returns: | |
929 | * qla2x00 local function return status code. | |
930 | * | |
931 | * Context: | |
932 | * Kernel context. | |
933 | */ | |
934 | int | |
7b867cf7 | 935 | qla2x00_get_adapter_id(scsi_qla_host_t *vha, uint16_t *id, uint8_t *al_pa, |
2c3dfe3f | 936 | uint8_t *area, uint8_t *domain, uint16_t *top, uint16_t *sw_cap) |
1da177e4 LT |
937 | { |
938 | int rval; | |
939 | mbx_cmd_t mc; | |
940 | mbx_cmd_t *mcp = &mc; | |
941 | ||
942 | DEBUG11(printk("qla2x00_get_adapter_id(%ld): entered.\n", | |
7b867cf7 | 943 | vha->host_no)); |
1da177e4 LT |
944 | |
945 | mcp->mb[0] = MBC_GET_ADAPTER_LOOP_ID; | |
7b867cf7 | 946 | mcp->mb[9] = vha->vp_idx; |
eb66dc60 | 947 | mcp->out_mb = MBX_9|MBX_0; |
2c3dfe3f | 948 | mcp->in_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
bad7001c AV |
949 | if (IS_QLA81XX(vha->hw)) |
950 | mcp->in_mb |= MBX_13|MBX_12|MBX_11|MBX_10; | |
b93480e3 | 951 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 952 | mcp->flags = 0; |
7b867cf7 | 953 | rval = qla2x00_mailbox_command(vha, mcp); |
33135aa2 RA |
954 | if (mcp->mb[0] == MBS_COMMAND_ERROR) |
955 | rval = QLA_COMMAND_ERROR; | |
42e421b1 AV |
956 | else if (mcp->mb[0] == MBS_INVALID_COMMAND) |
957 | rval = QLA_INVALID_COMMAND; | |
1da177e4 LT |
958 | |
959 | /* Return data. */ | |
960 | *id = mcp->mb[1]; | |
961 | *al_pa = LSB(mcp->mb[2]); | |
962 | *area = MSB(mcp->mb[2]); | |
963 | *domain = LSB(mcp->mb[3]); | |
964 | *top = mcp->mb[6]; | |
2c3dfe3f | 965 | *sw_cap = mcp->mb[7]; |
1da177e4 LT |
966 | |
967 | if (rval != QLA_SUCCESS) { | |
968 | /*EMPTY*/ | |
969 | DEBUG2_3_11(printk("qla2x00_get_adapter_id(%ld): failed=%x.\n", | |
7b867cf7 | 970 | vha->host_no, rval)); |
1da177e4 | 971 | } else { |
1da177e4 | 972 | DEBUG11(printk("qla2x00_get_adapter_id(%ld): done.\n", |
7b867cf7 | 973 | vha->host_no)); |
bad7001c AV |
974 | |
975 | if (IS_QLA81XX(vha->hw)) { | |
976 | vha->fcoe_vlan_id = mcp->mb[9] & 0xfff; | |
977 | vha->fcoe_fcf_idx = mcp->mb[10]; | |
978 | vha->fcoe_vn_port_mac[5] = mcp->mb[11] >> 8; | |
979 | vha->fcoe_vn_port_mac[4] = mcp->mb[11] & 0xff; | |
980 | vha->fcoe_vn_port_mac[3] = mcp->mb[12] >> 8; | |
981 | vha->fcoe_vn_port_mac[2] = mcp->mb[12] & 0xff; | |
982 | vha->fcoe_vn_port_mac[1] = mcp->mb[13] >> 8; | |
983 | vha->fcoe_vn_port_mac[0] = mcp->mb[13] & 0xff; | |
984 | } | |
1da177e4 LT |
985 | } |
986 | ||
987 | return rval; | |
988 | } | |
989 | ||
990 | /* | |
991 | * qla2x00_get_retry_cnt | |
992 | * Get current firmware login retry count and delay. | |
993 | * | |
994 | * Input: | |
995 | * ha = adapter block pointer. | |
996 | * retry_cnt = pointer to login retry count. | |
997 | * tov = pointer to login timeout value. | |
998 | * | |
999 | * Returns: | |
1000 | * qla2x00 local function return status code. | |
1001 | * | |
1002 | * Context: | |
1003 | * Kernel context. | |
1004 | */ | |
1005 | int | |
7b867cf7 | 1006 | qla2x00_get_retry_cnt(scsi_qla_host_t *vha, uint8_t *retry_cnt, uint8_t *tov, |
1da177e4 LT |
1007 | uint16_t *r_a_tov) |
1008 | { | |
1009 | int rval; | |
1010 | uint16_t ratov; | |
1011 | mbx_cmd_t mc; | |
1012 | mbx_cmd_t *mcp = &mc; | |
1013 | ||
1014 | DEBUG11(printk("qla2x00_get_retry_cnt(%ld): entered.\n", | |
7b867cf7 | 1015 | vha->host_no)); |
1da177e4 LT |
1016 | |
1017 | mcp->mb[0] = MBC_GET_RETRY_COUNT; | |
1018 | mcp->out_mb = MBX_0; | |
1019 | mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 1020 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1021 | mcp->flags = 0; |
7b867cf7 | 1022 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1023 | |
1024 | if (rval != QLA_SUCCESS) { | |
1025 | /*EMPTY*/ | |
1026 | DEBUG2_3_11(printk("qla2x00_get_retry_cnt(%ld): failed = %x.\n", | |
7b867cf7 | 1027 | vha->host_no, mcp->mb[0])); |
1da177e4 LT |
1028 | } else { |
1029 | /* Convert returned data and check our values. */ | |
1030 | *r_a_tov = mcp->mb[3] / 2; | |
1031 | ratov = (mcp->mb[3]/2) / 10; /* mb[3] value is in 100ms */ | |
1032 | if (mcp->mb[1] * ratov > (*retry_cnt) * (*tov)) { | |
1033 | /* Update to the larger values */ | |
1034 | *retry_cnt = (uint8_t)mcp->mb[1]; | |
1035 | *tov = ratov; | |
1036 | } | |
1037 | ||
1038 | DEBUG11(printk("qla2x00_get_retry_cnt(%ld): done. mb3=%d " | |
7b867cf7 | 1039 | "ratov=%d.\n", vha->host_no, mcp->mb[3], ratov)); |
1da177e4 LT |
1040 | } |
1041 | ||
1042 | return rval; | |
1043 | } | |
1044 | ||
1045 | /* | |
1046 | * qla2x00_init_firmware | |
1047 | * Initialize adapter firmware. | |
1048 | * | |
1049 | * Input: | |
1050 | * ha = adapter block pointer. | |
1051 | * dptr = Initialization control block pointer. | |
1052 | * size = size of initialization control block. | |
1053 | * TARGET_QUEUE_LOCK must be released. | |
1054 | * ADAPTER_STATE_LOCK must be released. | |
1055 | * | |
1056 | * Returns: | |
1057 | * qla2x00 local function return status code. | |
1058 | * | |
1059 | * Context: | |
1060 | * Kernel context. | |
1061 | */ | |
1062 | int | |
7b867cf7 | 1063 | qla2x00_init_firmware(scsi_qla_host_t *vha, uint16_t size) |
1da177e4 LT |
1064 | { |
1065 | int rval; | |
1066 | mbx_cmd_t mc; | |
1067 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 1068 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
1069 | |
1070 | DEBUG11(printk("qla2x00_init_firmware(%ld): entered.\n", | |
7b867cf7 | 1071 | vha->host_no)); |
1da177e4 | 1072 | |
e6e074f1 | 1073 | if (ha->flags.npiv_supported) |
2c3dfe3f SJ |
1074 | mcp->mb[0] = MBC_MID_INITIALIZE_FIRMWARE; |
1075 | else | |
1076 | mcp->mb[0] = MBC_INITIALIZE_FIRMWARE; | |
1077 | ||
b64b0e8f | 1078 | mcp->mb[1] = 0; |
1da177e4 LT |
1079 | mcp->mb[2] = MSW(ha->init_cb_dma); |
1080 | mcp->mb[3] = LSW(ha->init_cb_dma); | |
1da177e4 LT |
1081 | mcp->mb[6] = MSW(MSD(ha->init_cb_dma)); |
1082 | mcp->mb[7] = LSW(MSD(ha->init_cb_dma)); | |
b64b0e8f AV |
1083 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
1084 | if (IS_QLA81XX(ha) && ha->ex_init_cb->ex_version) { | |
1085 | mcp->mb[1] = BIT_0; | |
1086 | mcp->mb[10] = MSW(ha->ex_init_cb_dma); | |
1087 | mcp->mb[11] = LSW(ha->ex_init_cb_dma); | |
1088 | mcp->mb[12] = MSW(MSD(ha->ex_init_cb_dma)); | |
1089 | mcp->mb[13] = LSW(MSD(ha->ex_init_cb_dma)); | |
1090 | mcp->mb[14] = sizeof(*ha->ex_init_cb); | |
1091 | mcp->out_mb |= MBX_14|MBX_13|MBX_12|MBX_11|MBX_10; | |
1092 | } | |
1093 | mcp->in_mb = MBX_0; | |
1da177e4 LT |
1094 | mcp->buf_size = size; |
1095 | mcp->flags = MBX_DMA_OUT; | |
b93480e3 | 1096 | mcp->tov = MBX_TOV_SECONDS; |
7b867cf7 | 1097 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1098 | |
1099 | if (rval != QLA_SUCCESS) { | |
1100 | /*EMPTY*/ | |
1101 | DEBUG2_3_11(printk("qla2x00_init_firmware(%ld): failed=%x " | |
1102 | "mb0=%x.\n", | |
7b867cf7 | 1103 | vha->host_no, rval, mcp->mb[0])); |
1da177e4 LT |
1104 | } else { |
1105 | /*EMPTY*/ | |
1106 | DEBUG11(printk("qla2x00_init_firmware(%ld): done.\n", | |
7b867cf7 | 1107 | vha->host_no)); |
1da177e4 LT |
1108 | } |
1109 | ||
1110 | return rval; | |
1111 | } | |
1112 | ||
1113 | /* | |
1114 | * qla2x00_get_port_database | |
1115 | * Issue normal/enhanced get port database mailbox command | |
1116 | * and copy device name as necessary. | |
1117 | * | |
1118 | * Input: | |
1119 | * ha = adapter state pointer. | |
1120 | * dev = structure pointer. | |
1121 | * opt = enhanced cmd option byte. | |
1122 | * | |
1123 | * Returns: | |
1124 | * qla2x00 local function return status code. | |
1125 | * | |
1126 | * Context: | |
1127 | * Kernel context. | |
1128 | */ | |
1129 | int | |
7b867cf7 | 1130 | qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt) |
1da177e4 LT |
1131 | { |
1132 | int rval; | |
1133 | mbx_cmd_t mc; | |
1134 | mbx_cmd_t *mcp = &mc; | |
1135 | port_database_t *pd; | |
1c7c6357 | 1136 | struct port_database_24xx *pd24; |
1da177e4 | 1137 | dma_addr_t pd_dma; |
7b867cf7 | 1138 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 1139 | |
7b867cf7 | 1140 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 | 1141 | |
1c7c6357 AV |
1142 | pd24 = NULL; |
1143 | pd = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pd_dma); | |
1da177e4 | 1144 | if (pd == NULL) { |
1c7c6357 | 1145 | DEBUG2_3(printk("%s(%ld): failed to allocate Port Database " |
7b867cf7 | 1146 | "structure.\n", __func__, vha->host_no)); |
1da177e4 LT |
1147 | return QLA_MEMORY_ALLOC_FAILED; |
1148 | } | |
1c7c6357 | 1149 | memset(pd, 0, max(PORT_DATABASE_SIZE, PORT_DATABASE_24XX_SIZE)); |
1da177e4 | 1150 | |
1c7c6357 | 1151 | mcp->mb[0] = MBC_GET_PORT_DATABASE; |
e428924c | 1152 | if (opt != 0 && !IS_FWI2_CAPABLE(ha)) |
1da177e4 | 1153 | mcp->mb[0] = MBC_ENHANCED_GET_PORT_DATABASE; |
1da177e4 LT |
1154 | mcp->mb[2] = MSW(pd_dma); |
1155 | mcp->mb[3] = LSW(pd_dma); | |
1156 | mcp->mb[6] = MSW(MSD(pd_dma)); | |
1157 | mcp->mb[7] = LSW(MSD(pd_dma)); | |
7b867cf7 | 1158 | mcp->mb[9] = vha->vp_idx; |
2c3dfe3f | 1159 | mcp->out_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; |
1da177e4 | 1160 | mcp->in_mb = MBX_0; |
e428924c | 1161 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
1162 | mcp->mb[1] = fcport->loop_id; |
1163 | mcp->mb[10] = opt; | |
1164 | mcp->out_mb |= MBX_10|MBX_1; | |
1165 | mcp->in_mb |= MBX_1; | |
1166 | } else if (HAS_EXTENDED_IDS(ha)) { | |
1167 | mcp->mb[1] = fcport->loop_id; | |
1168 | mcp->mb[10] = opt; | |
1169 | mcp->out_mb |= MBX_10|MBX_1; | |
1170 | } else { | |
1171 | mcp->mb[1] = fcport->loop_id << 8 | opt; | |
1172 | mcp->out_mb |= MBX_1; | |
1173 | } | |
e428924c AV |
1174 | mcp->buf_size = IS_FWI2_CAPABLE(ha) ? |
1175 | PORT_DATABASE_24XX_SIZE : PORT_DATABASE_SIZE; | |
1da177e4 LT |
1176 | mcp->flags = MBX_DMA_IN; |
1177 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
7b867cf7 | 1178 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1179 | if (rval != QLA_SUCCESS) |
1180 | goto gpd_error_out; | |
1181 | ||
e428924c | 1182 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
1183 | pd24 = (struct port_database_24xx *) pd; |
1184 | ||
1185 | /* Check for logged in state. */ | |
1186 | if (pd24->current_login_state != PDS_PRLI_COMPLETE && | |
1187 | pd24->last_login_state != PDS_PRLI_COMPLETE) { | |
1188 | DEBUG2(printk("%s(%ld): Unable to verify " | |
1189 | "login-state (%x/%x) for loop_id %x\n", | |
7b867cf7 | 1190 | __func__, vha->host_no, |
1c7c6357 AV |
1191 | pd24->current_login_state, |
1192 | pd24->last_login_state, fcport->loop_id)); | |
1193 | rval = QLA_FUNCTION_FAILED; | |
1194 | goto gpd_error_out; | |
1195 | } | |
1da177e4 | 1196 | |
1c7c6357 AV |
1197 | /* Names are little-endian. */ |
1198 | memcpy(fcport->node_name, pd24->node_name, WWN_SIZE); | |
1199 | memcpy(fcport->port_name, pd24->port_name, WWN_SIZE); | |
1200 | ||
1201 | /* Get port_id of device. */ | |
1202 | fcport->d_id.b.domain = pd24->port_id[0]; | |
1203 | fcport->d_id.b.area = pd24->port_id[1]; | |
1204 | fcport->d_id.b.al_pa = pd24->port_id[2]; | |
1205 | fcport->d_id.b.rsvd_1 = 0; | |
1206 | ||
1207 | /* If not target must be initiator or unknown type. */ | |
1208 | if ((pd24->prli_svc_param_word_3[0] & BIT_4) == 0) | |
1209 | fcport->port_type = FCT_INITIATOR; | |
1210 | else | |
1211 | fcport->port_type = FCT_TARGET; | |
1212 | } else { | |
1213 | /* Check for logged in state. */ | |
1214 | if (pd->master_state != PD_STATE_PORT_LOGGED_IN && | |
1215 | pd->slave_state != PD_STATE_PORT_LOGGED_IN) { | |
1216 | rval = QLA_FUNCTION_FAILED; | |
1217 | goto gpd_error_out; | |
1218 | } | |
1da177e4 | 1219 | |
1c7c6357 AV |
1220 | /* Names are little-endian. */ |
1221 | memcpy(fcport->node_name, pd->node_name, WWN_SIZE); | |
1222 | memcpy(fcport->port_name, pd->port_name, WWN_SIZE); | |
1223 | ||
1224 | /* Get port_id of device. */ | |
1225 | fcport->d_id.b.domain = pd->port_id[0]; | |
1226 | fcport->d_id.b.area = pd->port_id[3]; | |
1227 | fcport->d_id.b.al_pa = pd->port_id[2]; | |
1228 | fcport->d_id.b.rsvd_1 = 0; | |
1229 | ||
1c7c6357 AV |
1230 | /* If not target must be initiator or unknown type. */ |
1231 | if ((pd->prli_svc_param_word_3[0] & BIT_4) == 0) | |
1232 | fcport->port_type = FCT_INITIATOR; | |
1233 | else | |
1234 | fcport->port_type = FCT_TARGET; | |
ad3e0eda AV |
1235 | |
1236 | /* Passback COS information. */ | |
1237 | fcport->supported_classes = (pd->options & BIT_4) ? | |
1238 | FC_COS_CLASS2: FC_COS_CLASS3; | |
1c7c6357 | 1239 | } |
1da177e4 LT |
1240 | |
1241 | gpd_error_out: | |
1242 | dma_pool_free(ha->s_dma_pool, pd, pd_dma); | |
1243 | ||
1244 | if (rval != QLA_SUCCESS) { | |
1c7c6357 | 1245 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", |
7b867cf7 | 1246 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
1da177e4 | 1247 | } else { |
7b867cf7 | 1248 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
1249 | } |
1250 | ||
1251 | return rval; | |
1252 | } | |
1253 | ||
1254 | /* | |
1255 | * qla2x00_get_firmware_state | |
1256 | * Get adapter firmware state. | |
1257 | * | |
1258 | * Input: | |
1259 | * ha = adapter block pointer. | |
1260 | * dptr = pointer for firmware state. | |
1261 | * TARGET_QUEUE_LOCK must be released. | |
1262 | * ADAPTER_STATE_LOCK must be released. | |
1263 | * | |
1264 | * Returns: | |
1265 | * qla2x00 local function return status code. | |
1266 | * | |
1267 | * Context: | |
1268 | * Kernel context. | |
1269 | */ | |
1270 | int | |
7b867cf7 | 1271 | qla2x00_get_firmware_state(scsi_qla_host_t *vha, uint16_t *states) |
1da177e4 LT |
1272 | { |
1273 | int rval; | |
1274 | mbx_cmd_t mc; | |
1275 | mbx_cmd_t *mcp = &mc; | |
1276 | ||
1277 | DEBUG11(printk("qla2x00_get_firmware_state(%ld): entered.\n", | |
7b867cf7 | 1278 | vha->host_no)); |
1da177e4 LT |
1279 | |
1280 | mcp->mb[0] = MBC_GET_FIRMWARE_STATE; | |
1281 | mcp->out_mb = MBX_0; | |
9d2683c0 AV |
1282 | if (IS_FWI2_CAPABLE(vha->hw)) |
1283 | mcp->in_mb = MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
1284 | else | |
1285 | mcp->in_mb = MBX_1|MBX_0; | |
b93480e3 | 1286 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1287 | mcp->flags = 0; |
7b867cf7 | 1288 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 1289 | |
4d4df193 HK |
1290 | /* Return firmware states. */ |
1291 | states[0] = mcp->mb[1]; | |
9d2683c0 AV |
1292 | if (IS_FWI2_CAPABLE(vha->hw)) { |
1293 | states[1] = mcp->mb[2]; | |
1294 | states[2] = mcp->mb[3]; | |
1295 | states[3] = mcp->mb[4]; | |
1296 | states[4] = mcp->mb[5]; | |
1297 | } | |
1da177e4 LT |
1298 | |
1299 | if (rval != QLA_SUCCESS) { | |
1300 | /*EMPTY*/ | |
1301 | DEBUG2_3_11(printk("qla2x00_get_firmware_state(%ld): " | |
7b867cf7 | 1302 | "failed=%x.\n", vha->host_no, rval)); |
1da177e4 LT |
1303 | } else { |
1304 | /*EMPTY*/ | |
1305 | DEBUG11(printk("qla2x00_get_firmware_state(%ld): done.\n", | |
7b867cf7 | 1306 | vha->host_no)); |
1da177e4 LT |
1307 | } |
1308 | ||
1309 | return rval; | |
1310 | } | |
1311 | ||
1312 | /* | |
1313 | * qla2x00_get_port_name | |
1314 | * Issue get port name mailbox command. | |
1315 | * Returned name is in big endian format. | |
1316 | * | |
1317 | * Input: | |
1318 | * ha = adapter block pointer. | |
1319 | * loop_id = loop ID of device. | |
1320 | * name = pointer for name. | |
1321 | * TARGET_QUEUE_LOCK must be released. | |
1322 | * ADAPTER_STATE_LOCK must be released. | |
1323 | * | |
1324 | * Returns: | |
1325 | * qla2x00 local function return status code. | |
1326 | * | |
1327 | * Context: | |
1328 | * Kernel context. | |
1329 | */ | |
1330 | int | |
7b867cf7 | 1331 | qla2x00_get_port_name(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t *name, |
1da177e4 LT |
1332 | uint8_t opt) |
1333 | { | |
1334 | int rval; | |
1335 | mbx_cmd_t mc; | |
1336 | mbx_cmd_t *mcp = &mc; | |
1337 | ||
1338 | DEBUG11(printk("qla2x00_get_port_name(%ld): entered.\n", | |
7b867cf7 | 1339 | vha->host_no)); |
1da177e4 LT |
1340 | |
1341 | mcp->mb[0] = MBC_GET_PORT_NAME; | |
7b867cf7 | 1342 | mcp->mb[9] = vha->vp_idx; |
2c3dfe3f | 1343 | mcp->out_mb = MBX_9|MBX_1|MBX_0; |
7b867cf7 | 1344 | if (HAS_EXTENDED_IDS(vha->hw)) { |
1da177e4 LT |
1345 | mcp->mb[1] = loop_id; |
1346 | mcp->mb[10] = opt; | |
1347 | mcp->out_mb |= MBX_10; | |
1348 | } else { | |
1349 | mcp->mb[1] = loop_id << 8 | opt; | |
1350 | } | |
1351 | ||
1352 | mcp->in_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 1353 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1354 | mcp->flags = 0; |
7b867cf7 | 1355 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1356 | |
1357 | if (rval != QLA_SUCCESS) { | |
1358 | /*EMPTY*/ | |
1359 | DEBUG2_3_11(printk("qla2x00_get_port_name(%ld): failed=%x.\n", | |
7b867cf7 | 1360 | vha->host_no, rval)); |
1da177e4 LT |
1361 | } else { |
1362 | if (name != NULL) { | |
1363 | /* This function returns name in big endian. */ | |
1196ae02 RL |
1364 | name[0] = MSB(mcp->mb[2]); |
1365 | name[1] = LSB(mcp->mb[2]); | |
1366 | name[2] = MSB(mcp->mb[3]); | |
1367 | name[3] = LSB(mcp->mb[3]); | |
1368 | name[4] = MSB(mcp->mb[6]); | |
1369 | name[5] = LSB(mcp->mb[6]); | |
1370 | name[6] = MSB(mcp->mb[7]); | |
1371 | name[7] = LSB(mcp->mb[7]); | |
1da177e4 LT |
1372 | } |
1373 | ||
1374 | DEBUG11(printk("qla2x00_get_port_name(%ld): done.\n", | |
7b867cf7 | 1375 | vha->host_no)); |
1da177e4 LT |
1376 | } |
1377 | ||
1378 | return rval; | |
1379 | } | |
1380 | ||
1381 | /* | |
1382 | * qla2x00_lip_reset | |
1383 | * Issue LIP reset mailbox command. | |
1384 | * | |
1385 | * Input: | |
1386 | * ha = adapter block pointer. | |
1387 | * TARGET_QUEUE_LOCK must be released. | |
1388 | * ADAPTER_STATE_LOCK must be released. | |
1389 | * | |
1390 | * Returns: | |
1391 | * qla2x00 local function return status code. | |
1392 | * | |
1393 | * Context: | |
1394 | * Kernel context. | |
1395 | */ | |
1396 | int | |
7b867cf7 | 1397 | qla2x00_lip_reset(scsi_qla_host_t *vha) |
1da177e4 LT |
1398 | { |
1399 | int rval; | |
1400 | mbx_cmd_t mc; | |
1401 | mbx_cmd_t *mcp = &mc; | |
1402 | ||
7b867cf7 | 1403 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 | 1404 | |
3a03eb79 AV |
1405 | if (IS_QLA81XX(vha->hw)) { |
1406 | /* Logout across all FCFs. */ | |
1407 | mcp->mb[0] = MBC_LIP_FULL_LOGIN; | |
1408 | mcp->mb[1] = BIT_1; | |
1409 | mcp->mb[2] = 0; | |
1410 | mcp->out_mb = MBX_2|MBX_1|MBX_0; | |
1411 | } else if (IS_FWI2_CAPABLE(vha->hw)) { | |
1c7c6357 | 1412 | mcp->mb[0] = MBC_LIP_FULL_LOGIN; |
0c8c39af AV |
1413 | mcp->mb[1] = BIT_6; |
1414 | mcp->mb[2] = 0; | |
7b867cf7 | 1415 | mcp->mb[3] = vha->hw->loop_reset_delay; |
1c7c6357 | 1416 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; |
1da177e4 | 1417 | } else { |
1c7c6357 AV |
1418 | mcp->mb[0] = MBC_LIP_RESET; |
1419 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
7b867cf7 | 1420 | if (HAS_EXTENDED_IDS(vha->hw)) { |
1c7c6357 AV |
1421 | mcp->mb[1] = 0x00ff; |
1422 | mcp->mb[10] = 0; | |
1423 | mcp->out_mb |= MBX_10; | |
1424 | } else { | |
1425 | mcp->mb[1] = 0xff00; | |
1426 | } | |
7b867cf7 | 1427 | mcp->mb[2] = vha->hw->loop_reset_delay; |
1c7c6357 | 1428 | mcp->mb[3] = 0; |
1da177e4 | 1429 | } |
1da177e4 | 1430 | mcp->in_mb = MBX_0; |
b93480e3 | 1431 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1432 | mcp->flags = 0; |
7b867cf7 | 1433 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1434 | |
1435 | if (rval != QLA_SUCCESS) { | |
1436 | /*EMPTY*/ | |
1c7c6357 | 1437 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", |
7b867cf7 | 1438 | __func__, vha->host_no, rval)); |
1da177e4 LT |
1439 | } else { |
1440 | /*EMPTY*/ | |
7b867cf7 | 1441 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
1442 | } |
1443 | ||
1444 | return rval; | |
1445 | } | |
1446 | ||
1447 | /* | |
1448 | * qla2x00_send_sns | |
1449 | * Send SNS command. | |
1450 | * | |
1451 | * Input: | |
1452 | * ha = adapter block pointer. | |
1453 | * sns = pointer for command. | |
1454 | * cmd_size = command size. | |
1455 | * buf_size = response/command size. | |
1456 | * TARGET_QUEUE_LOCK must be released. | |
1457 | * ADAPTER_STATE_LOCK must be released. | |
1458 | * | |
1459 | * Returns: | |
1460 | * qla2x00 local function return status code. | |
1461 | * | |
1462 | * Context: | |
1463 | * Kernel context. | |
1464 | */ | |
1465 | int | |
7b867cf7 | 1466 | qla2x00_send_sns(scsi_qla_host_t *vha, dma_addr_t sns_phys_address, |
1da177e4 LT |
1467 | uint16_t cmd_size, size_t buf_size) |
1468 | { | |
1469 | int rval; | |
1470 | mbx_cmd_t mc; | |
1471 | mbx_cmd_t *mcp = &mc; | |
1472 | ||
1473 | DEBUG11(printk("qla2x00_send_sns(%ld): entered.\n", | |
7b867cf7 | 1474 | vha->host_no)); |
1da177e4 LT |
1475 | |
1476 | DEBUG11(printk("qla2x00_send_sns: retry cnt=%d ratov=%d total " | |
7b867cf7 AC |
1477 | "tov=%d.\n", vha->hw->retry_count, vha->hw->login_timeout, |
1478 | mcp->tov)); | |
1da177e4 LT |
1479 | |
1480 | mcp->mb[0] = MBC_SEND_SNS_COMMAND; | |
1481 | mcp->mb[1] = cmd_size; | |
1482 | mcp->mb[2] = MSW(sns_phys_address); | |
1483 | mcp->mb[3] = LSW(sns_phys_address); | |
1484 | mcp->mb[6] = MSW(MSD(sns_phys_address)); | |
1485 | mcp->mb[7] = LSW(MSD(sns_phys_address)); | |
1486 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
1487 | mcp->in_mb = MBX_0|MBX_1; | |
1488 | mcp->buf_size = buf_size; | |
1489 | mcp->flags = MBX_DMA_OUT|MBX_DMA_IN; | |
7b867cf7 AC |
1490 | mcp->tov = (vha->hw->login_timeout * 2) + (vha->hw->login_timeout / 2); |
1491 | rval = qla2x00_mailbox_command(vha, mcp); | |
1da177e4 LT |
1492 | |
1493 | if (rval != QLA_SUCCESS) { | |
1494 | /*EMPTY*/ | |
1495 | DEBUG(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x " | |
7b867cf7 | 1496 | "mb[1]=%x.\n", vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
1da177e4 | 1497 | DEBUG2_3_11(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x " |
7b867cf7 | 1498 | "mb[1]=%x.\n", vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
1da177e4 LT |
1499 | } else { |
1500 | /*EMPTY*/ | |
7b867cf7 | 1501 | DEBUG11(printk("qla2x00_send_sns(%ld): done.\n", vha->host_no)); |
1da177e4 LT |
1502 | } |
1503 | ||
1504 | return rval; | |
1505 | } | |
1506 | ||
1c7c6357 | 1507 | int |
7b867cf7 | 1508 | qla24xx_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
1c7c6357 AV |
1509 | uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt) |
1510 | { | |
1511 | int rval; | |
1512 | ||
1513 | struct logio_entry_24xx *lg; | |
1514 | dma_addr_t lg_dma; | |
1515 | uint32_t iop[2]; | |
7b867cf7 | 1516 | struct qla_hw_data *ha = vha->hw; |
2afa19a9 AC |
1517 | struct req_que *req; |
1518 | struct rsp_que *rsp; | |
1c7c6357 | 1519 | |
7b867cf7 | 1520 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 | 1521 | |
7163ea81 | 1522 | if (ha->flags.cpu_affinity_enabled) |
68ca949c AC |
1523 | req = ha->req_q_map[0]; |
1524 | else | |
1525 | req = vha->req; | |
2afa19a9 AC |
1526 | rsp = req->rsp; |
1527 | ||
1c7c6357 AV |
1528 | lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma); |
1529 | if (lg == NULL) { | |
1530 | DEBUG2_3(printk("%s(%ld): failed to allocate Login IOCB.\n", | |
7b867cf7 | 1531 | __func__, vha->host_no)); |
1c7c6357 AV |
1532 | return QLA_MEMORY_ALLOC_FAILED; |
1533 | } | |
1534 | memset(lg, 0, sizeof(struct logio_entry_24xx)); | |
1535 | ||
1536 | lg->entry_type = LOGINOUT_PORT_IOCB_TYPE; | |
1537 | lg->entry_count = 1; | |
2afa19a9 | 1538 | lg->handle = MAKE_HANDLE(req->id, lg->handle); |
1c7c6357 AV |
1539 | lg->nport_handle = cpu_to_le16(loop_id); |
1540 | lg->control_flags = __constant_cpu_to_le16(LCF_COMMAND_PLOGI); | |
1541 | if (opt & BIT_0) | |
1542 | lg->control_flags |= __constant_cpu_to_le16(LCF_COND_PLOGI); | |
8baa51a6 AV |
1543 | if (opt & BIT_1) |
1544 | lg->control_flags |= __constant_cpu_to_le16(LCF_SKIP_PRLI); | |
1c7c6357 AV |
1545 | lg->port_id[0] = al_pa; |
1546 | lg->port_id[1] = area; | |
1547 | lg->port_id[2] = domain; | |
7b867cf7 AC |
1548 | lg->vp_index = vha->vp_idx; |
1549 | rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0); | |
1c7c6357 AV |
1550 | if (rval != QLA_SUCCESS) { |
1551 | DEBUG2_3_11(printk("%s(%ld): failed to issue Login IOCB " | |
7b867cf7 | 1552 | "(%x).\n", __func__, vha->host_no, rval)); |
1c7c6357 AV |
1553 | } else if (lg->entry_status != 0) { |
1554 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 1555 | "-- error status (%x).\n", __func__, vha->host_no, |
1c7c6357 AV |
1556 | lg->entry_status)); |
1557 | rval = QLA_FUNCTION_FAILED; | |
1558 | } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
1559 | iop[0] = le32_to_cpu(lg->io_parameter[0]); | |
1560 | iop[1] = le32_to_cpu(lg->io_parameter[1]); | |
1561 | ||
1562 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
1563 | "-- completion status (%x) ioparam=%x/%x.\n", __func__, | |
7b867cf7 | 1564 | vha->host_no, le16_to_cpu(lg->comp_status), iop[0], |
1c7c6357 AV |
1565 | iop[1])); |
1566 | ||
1567 | switch (iop[0]) { | |
1568 | case LSC_SCODE_PORTID_USED: | |
1569 | mb[0] = MBS_PORT_ID_USED; | |
1570 | mb[1] = LSW(iop[1]); | |
1571 | break; | |
1572 | case LSC_SCODE_NPORT_USED: | |
1573 | mb[0] = MBS_LOOP_ID_USED; | |
1574 | break; | |
1575 | case LSC_SCODE_NOLINK: | |
1576 | case LSC_SCODE_NOIOCB: | |
1577 | case LSC_SCODE_NOXCB: | |
1578 | case LSC_SCODE_CMD_FAILED: | |
1579 | case LSC_SCODE_NOFABRIC: | |
1580 | case LSC_SCODE_FW_NOT_READY: | |
1581 | case LSC_SCODE_NOT_LOGGED_IN: | |
1582 | case LSC_SCODE_NOPCB: | |
1583 | case LSC_SCODE_ELS_REJECT: | |
1584 | case LSC_SCODE_CMD_PARAM_ERR: | |
1585 | case LSC_SCODE_NONPORT: | |
1586 | case LSC_SCODE_LOGGED_IN: | |
1587 | case LSC_SCODE_NOFLOGI_ACC: | |
1588 | default: | |
1589 | mb[0] = MBS_COMMAND_ERROR; | |
1590 | break; | |
1591 | } | |
1592 | } else { | |
7b867cf7 | 1593 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
1594 | |
1595 | iop[0] = le32_to_cpu(lg->io_parameter[0]); | |
1596 | ||
1597 | mb[0] = MBS_COMMAND_COMPLETE; | |
1598 | mb[1] = 0; | |
1599 | if (iop[0] & BIT_4) { | |
1600 | if (iop[0] & BIT_8) | |
1601 | mb[1] |= BIT_1; | |
1602 | } else | |
1603 | mb[1] = BIT_0; | |
ad3e0eda AV |
1604 | |
1605 | /* Passback COS information. */ | |
1606 | mb[10] = 0; | |
1607 | if (lg->io_parameter[7] || lg->io_parameter[8]) | |
1608 | mb[10] |= BIT_0; /* Class 2. */ | |
1609 | if (lg->io_parameter[9] || lg->io_parameter[10]) | |
1610 | mb[10] |= BIT_1; /* Class 3. */ | |
1c7c6357 AV |
1611 | } |
1612 | ||
1613 | dma_pool_free(ha->s_dma_pool, lg, lg_dma); | |
1614 | ||
1615 | return rval; | |
1616 | } | |
1617 | ||
1da177e4 LT |
1618 | /* |
1619 | * qla2x00_login_fabric | |
1620 | * Issue login fabric port mailbox command. | |
1621 | * | |
1622 | * Input: | |
1623 | * ha = adapter block pointer. | |
1624 | * loop_id = device loop ID. | |
1625 | * domain = device domain. | |
1626 | * area = device area. | |
1627 | * al_pa = device AL_PA. | |
1628 | * status = pointer for return status. | |
1629 | * opt = command options. | |
1630 | * TARGET_QUEUE_LOCK must be released. | |
1631 | * ADAPTER_STATE_LOCK must be released. | |
1632 | * | |
1633 | * Returns: | |
1634 | * qla2x00 local function return status code. | |
1635 | * | |
1636 | * Context: | |
1637 | * Kernel context. | |
1638 | */ | |
1639 | int | |
7b867cf7 | 1640 | qla2x00_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
1da177e4 LT |
1641 | uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt) |
1642 | { | |
1643 | int rval; | |
1644 | mbx_cmd_t mc; | |
1645 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 1646 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 1647 | |
7b867cf7 | 1648 | DEBUG11(printk("qla2x00_login_fabric(%ld): entered.\n", vha->host_no)); |
1da177e4 LT |
1649 | |
1650 | mcp->mb[0] = MBC_LOGIN_FABRIC_PORT; | |
1651 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
1652 | if (HAS_EXTENDED_IDS(ha)) { | |
1653 | mcp->mb[1] = loop_id; | |
1654 | mcp->mb[10] = opt; | |
1655 | mcp->out_mb |= MBX_10; | |
1656 | } else { | |
1657 | mcp->mb[1] = (loop_id << 8) | opt; | |
1658 | } | |
1659 | mcp->mb[2] = domain; | |
1660 | mcp->mb[3] = area << 8 | al_pa; | |
1661 | ||
1662 | mcp->in_mb = MBX_7|MBX_6|MBX_2|MBX_1|MBX_0; | |
1663 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
1664 | mcp->flags = 0; | |
7b867cf7 | 1665 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1666 | |
1667 | /* Return mailbox statuses. */ | |
1668 | if (mb != NULL) { | |
1669 | mb[0] = mcp->mb[0]; | |
1670 | mb[1] = mcp->mb[1]; | |
1671 | mb[2] = mcp->mb[2]; | |
1672 | mb[6] = mcp->mb[6]; | |
1673 | mb[7] = mcp->mb[7]; | |
ad3e0eda AV |
1674 | /* COS retrieved from Get-Port-Database mailbox command. */ |
1675 | mb[10] = 0; | |
1da177e4 LT |
1676 | } |
1677 | ||
1678 | if (rval != QLA_SUCCESS) { | |
1679 | /* RLU tmp code: need to change main mailbox_command function to | |
1680 | * return ok even when the mailbox completion value is not | |
1681 | * SUCCESS. The caller needs to be responsible to interpret | |
1682 | * the return values of this mailbox command if we're not | |
1683 | * to change too much of the existing code. | |
1684 | */ | |
1685 | if (mcp->mb[0] == 0x4001 || mcp->mb[0] == 0x4002 || | |
1686 | mcp->mb[0] == 0x4003 || mcp->mb[0] == 0x4005 || | |
1687 | mcp->mb[0] == 0x4006) | |
1688 | rval = QLA_SUCCESS; | |
1689 | ||
1690 | /*EMPTY*/ | |
1691 | DEBUG2_3_11(printk("qla2x00_login_fabric(%ld): failed=%x " | |
7b867cf7 | 1692 | "mb[0]=%x mb[1]=%x mb[2]=%x.\n", vha->host_no, rval, |
744f11fd | 1693 | mcp->mb[0], mcp->mb[1], mcp->mb[2])); |
1da177e4 LT |
1694 | } else { |
1695 | /*EMPTY*/ | |
1696 | DEBUG11(printk("qla2x00_login_fabric(%ld): done.\n", | |
7b867cf7 | 1697 | vha->host_no)); |
1da177e4 LT |
1698 | } |
1699 | ||
1700 | return rval; | |
1701 | } | |
1702 | ||
1703 | /* | |
1704 | * qla2x00_login_local_device | |
1705 | * Issue login loop port mailbox command. | |
fa2a1ce5 | 1706 | * |
1da177e4 LT |
1707 | * Input: |
1708 | * ha = adapter block pointer. | |
1709 | * loop_id = device loop ID. | |
1710 | * opt = command options. | |
fa2a1ce5 | 1711 | * |
1da177e4 LT |
1712 | * Returns: |
1713 | * Return status code. | |
fa2a1ce5 | 1714 | * |
1da177e4 LT |
1715 | * Context: |
1716 | * Kernel context. | |
fa2a1ce5 | 1717 | * |
1da177e4 LT |
1718 | */ |
1719 | int | |
7b867cf7 | 1720 | qla2x00_login_local_device(scsi_qla_host_t *vha, fc_port_t *fcport, |
1da177e4 LT |
1721 | uint16_t *mb_ret, uint8_t opt) |
1722 | { | |
1723 | int rval; | |
1724 | mbx_cmd_t mc; | |
1725 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 1726 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 1727 | |
e428924c | 1728 | if (IS_FWI2_CAPABLE(ha)) |
7b867cf7 | 1729 | return qla24xx_login_fabric(vha, fcport->loop_id, |
9a52a57c | 1730 | fcport->d_id.b.domain, fcport->d_id.b.area, |
1731 | fcport->d_id.b.al_pa, mb_ret, opt); | |
1732 | ||
7b867cf7 | 1733 | DEBUG3(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
1734 | |
1735 | mcp->mb[0] = MBC_LOGIN_LOOP_PORT; | |
1736 | if (HAS_EXTENDED_IDS(ha)) | |
9a52a57c | 1737 | mcp->mb[1] = fcport->loop_id; |
1da177e4 | 1738 | else |
9a52a57c | 1739 | mcp->mb[1] = fcport->loop_id << 8; |
1da177e4 LT |
1740 | mcp->mb[2] = opt; |
1741 | mcp->out_mb = MBX_2|MBX_1|MBX_0; | |
1742 | mcp->in_mb = MBX_7|MBX_6|MBX_1|MBX_0; | |
1743 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
1744 | mcp->flags = 0; | |
7b867cf7 | 1745 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1746 | |
1747 | /* Return mailbox statuses. */ | |
1748 | if (mb_ret != NULL) { | |
1749 | mb_ret[0] = mcp->mb[0]; | |
1750 | mb_ret[1] = mcp->mb[1]; | |
1751 | mb_ret[6] = mcp->mb[6]; | |
1752 | mb_ret[7] = mcp->mb[7]; | |
1753 | } | |
1754 | ||
1755 | if (rval != QLA_SUCCESS) { | |
1756 | /* AV tmp code: need to change main mailbox_command function to | |
1757 | * return ok even when the mailbox completion value is not | |
1758 | * SUCCESS. The caller needs to be responsible to interpret | |
1759 | * the return values of this mailbox command if we're not | |
1760 | * to change too much of the existing code. | |
1761 | */ | |
1762 | if (mcp->mb[0] == 0x4005 || mcp->mb[0] == 0x4006) | |
1763 | rval = QLA_SUCCESS; | |
1764 | ||
1765 | DEBUG(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " | |
7b867cf7 | 1766 | "mb[6]=%x mb[7]=%x.\n", __func__, vha->host_no, rval, |
744f11fd | 1767 | mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7])); |
1da177e4 | 1768 | DEBUG2_3(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " |
7b867cf7 | 1769 | "mb[6]=%x mb[7]=%x.\n", __func__, vha->host_no, rval, |
744f11fd | 1770 | mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7])); |
1da177e4 LT |
1771 | } else { |
1772 | /*EMPTY*/ | |
7b867cf7 | 1773 | DEBUG3(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
1774 | } |
1775 | ||
1776 | return (rval); | |
1777 | } | |
1778 | ||
1c7c6357 | 1779 | int |
7b867cf7 | 1780 | qla24xx_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
1c7c6357 AV |
1781 | uint8_t area, uint8_t al_pa) |
1782 | { | |
1783 | int rval; | |
1784 | struct logio_entry_24xx *lg; | |
1785 | dma_addr_t lg_dma; | |
7b867cf7 | 1786 | struct qla_hw_data *ha = vha->hw; |
2afa19a9 AC |
1787 | struct req_que *req; |
1788 | struct rsp_que *rsp; | |
1c7c6357 | 1789 | |
7b867cf7 | 1790 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 AV |
1791 | |
1792 | lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma); | |
1793 | if (lg == NULL) { | |
1794 | DEBUG2_3(printk("%s(%ld): failed to allocate Logout IOCB.\n", | |
7b867cf7 | 1795 | __func__, vha->host_no)); |
1c7c6357 AV |
1796 | return QLA_MEMORY_ALLOC_FAILED; |
1797 | } | |
1798 | memset(lg, 0, sizeof(struct logio_entry_24xx)); | |
1799 | ||
2afa19a9 AC |
1800 | if (ql2xmaxqueues > 1) |
1801 | req = ha->req_q_map[0]; | |
1802 | else | |
1803 | req = vha->req; | |
1804 | rsp = req->rsp; | |
1c7c6357 AV |
1805 | lg->entry_type = LOGINOUT_PORT_IOCB_TYPE; |
1806 | lg->entry_count = 1; | |
2afa19a9 | 1807 | lg->handle = MAKE_HANDLE(req->id, lg->handle); |
1c7c6357 AV |
1808 | lg->nport_handle = cpu_to_le16(loop_id); |
1809 | lg->control_flags = | |
b1372bc9 | 1810 | __constant_cpu_to_le16(LCF_COMMAND_LOGO|LCF_IMPL_LOGO); |
1c7c6357 AV |
1811 | lg->port_id[0] = al_pa; |
1812 | lg->port_id[1] = area; | |
1813 | lg->port_id[2] = domain; | |
7b867cf7 | 1814 | lg->vp_index = vha->vp_idx; |
73208dfd | 1815 | |
7b867cf7 | 1816 | rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0); |
1c7c6357 AV |
1817 | if (rval != QLA_SUCCESS) { |
1818 | DEBUG2_3_11(printk("%s(%ld): failed to issue Logout IOCB " | |
7b867cf7 | 1819 | "(%x).\n", __func__, vha->host_no, rval)); |
1c7c6357 AV |
1820 | } else if (lg->entry_status != 0) { |
1821 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 1822 | "-- error status (%x).\n", __func__, vha->host_no, |
1c7c6357 AV |
1823 | lg->entry_status)); |
1824 | rval = QLA_FUNCTION_FAILED; | |
1825 | } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
73208dfd | 1826 | DEBUG2_3_11(printk("%s(%ld %d): failed to complete IOCB " |
1c7c6357 | 1827 | "-- completion status (%x) ioparam=%x/%x.\n", __func__, |
73208dfd | 1828 | vha->host_no, vha->vp_idx, le16_to_cpu(lg->comp_status), |
1c7c6357 | 1829 | le32_to_cpu(lg->io_parameter[0]), |
744f11fd | 1830 | le32_to_cpu(lg->io_parameter[1]))); |
1c7c6357 AV |
1831 | } else { |
1832 | /*EMPTY*/ | |
7b867cf7 | 1833 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
1834 | } |
1835 | ||
1836 | dma_pool_free(ha->s_dma_pool, lg, lg_dma); | |
1837 | ||
1838 | return rval; | |
1839 | } | |
1840 | ||
1da177e4 LT |
1841 | /* |
1842 | * qla2x00_fabric_logout | |
1843 | * Issue logout fabric port mailbox command. | |
1844 | * | |
1845 | * Input: | |
1846 | * ha = adapter block pointer. | |
1847 | * loop_id = device loop ID. | |
1848 | * TARGET_QUEUE_LOCK must be released. | |
1849 | * ADAPTER_STATE_LOCK must be released. | |
1850 | * | |
1851 | * Returns: | |
1852 | * qla2x00 local function return status code. | |
1853 | * | |
1854 | * Context: | |
1855 | * Kernel context. | |
1856 | */ | |
1857 | int | |
7b867cf7 | 1858 | qla2x00_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
1c7c6357 | 1859 | uint8_t area, uint8_t al_pa) |
1da177e4 LT |
1860 | { |
1861 | int rval; | |
1862 | mbx_cmd_t mc; | |
1863 | mbx_cmd_t *mcp = &mc; | |
1864 | ||
1865 | DEBUG11(printk("qla2x00_fabric_logout(%ld): entered.\n", | |
7b867cf7 | 1866 | vha->host_no)); |
1da177e4 LT |
1867 | |
1868 | mcp->mb[0] = MBC_LOGOUT_FABRIC_PORT; | |
1869 | mcp->out_mb = MBX_1|MBX_0; | |
7b867cf7 | 1870 | if (HAS_EXTENDED_IDS(vha->hw)) { |
1da177e4 LT |
1871 | mcp->mb[1] = loop_id; |
1872 | mcp->mb[10] = 0; | |
1873 | mcp->out_mb |= MBX_10; | |
1874 | } else { | |
1875 | mcp->mb[1] = loop_id << 8; | |
1876 | } | |
1877 | ||
1878 | mcp->in_mb = MBX_1|MBX_0; | |
b93480e3 | 1879 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1880 | mcp->flags = 0; |
7b867cf7 | 1881 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1882 | |
1883 | if (rval != QLA_SUCCESS) { | |
1884 | /*EMPTY*/ | |
1885 | DEBUG2_3_11(printk("qla2x00_fabric_logout(%ld): failed=%x " | |
7b867cf7 | 1886 | "mbx1=%x.\n", vha->host_no, rval, mcp->mb[1])); |
1da177e4 LT |
1887 | } else { |
1888 | /*EMPTY*/ | |
1889 | DEBUG11(printk("qla2x00_fabric_logout(%ld): done.\n", | |
7b867cf7 | 1890 | vha->host_no)); |
1da177e4 LT |
1891 | } |
1892 | ||
1893 | return rval; | |
1894 | } | |
1895 | ||
1896 | /* | |
1897 | * qla2x00_full_login_lip | |
1898 | * Issue full login LIP mailbox command. | |
1899 | * | |
1900 | * Input: | |
1901 | * ha = adapter block pointer. | |
1902 | * TARGET_QUEUE_LOCK must be released. | |
1903 | * ADAPTER_STATE_LOCK must be released. | |
1904 | * | |
1905 | * Returns: | |
1906 | * qla2x00 local function return status code. | |
1907 | * | |
1908 | * Context: | |
1909 | * Kernel context. | |
1910 | */ | |
1911 | int | |
7b867cf7 | 1912 | qla2x00_full_login_lip(scsi_qla_host_t *vha) |
1da177e4 LT |
1913 | { |
1914 | int rval; | |
1915 | mbx_cmd_t mc; | |
1916 | mbx_cmd_t *mcp = &mc; | |
1917 | ||
1918 | DEBUG11(printk("qla2x00_full_login_lip(%ld): entered.\n", | |
7b867cf7 | 1919 | vha->host_no)); |
1da177e4 LT |
1920 | |
1921 | mcp->mb[0] = MBC_LIP_FULL_LOGIN; | |
7b867cf7 | 1922 | mcp->mb[1] = IS_FWI2_CAPABLE(vha->hw) ? BIT_3 : 0; |
0c8c39af | 1923 | mcp->mb[2] = 0; |
1da177e4 LT |
1924 | mcp->mb[3] = 0; |
1925 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
1926 | mcp->in_mb = MBX_0; | |
b93480e3 | 1927 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1928 | mcp->flags = 0; |
7b867cf7 | 1929 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1930 | |
1931 | if (rval != QLA_SUCCESS) { | |
1932 | /*EMPTY*/ | |
1933 | DEBUG2_3_11(printk("qla2x00_full_login_lip(%ld): failed=%x.\n", | |
7b867cf7 | 1934 | vha->host_no, rval)); |
1da177e4 LT |
1935 | } else { |
1936 | /*EMPTY*/ | |
1937 | DEBUG11(printk("qla2x00_full_login_lip(%ld): done.\n", | |
7b867cf7 | 1938 | vha->host_no)); |
1da177e4 LT |
1939 | } |
1940 | ||
1941 | return rval; | |
1942 | } | |
1943 | ||
1944 | /* | |
1945 | * qla2x00_get_id_list | |
1946 | * | |
1947 | * Input: | |
1948 | * ha = adapter block pointer. | |
1949 | * | |
1950 | * Returns: | |
1951 | * qla2x00 local function return status code. | |
1952 | * | |
1953 | * Context: | |
1954 | * Kernel context. | |
1955 | */ | |
1956 | int | |
7b867cf7 | 1957 | qla2x00_get_id_list(scsi_qla_host_t *vha, void *id_list, dma_addr_t id_list_dma, |
1da177e4 LT |
1958 | uint16_t *entries) |
1959 | { | |
1960 | int rval; | |
1961 | mbx_cmd_t mc; | |
1962 | mbx_cmd_t *mcp = &mc; | |
1963 | ||
1964 | DEBUG11(printk("qla2x00_get_id_list(%ld): entered.\n", | |
7b867cf7 | 1965 | vha->host_no)); |
1da177e4 LT |
1966 | |
1967 | if (id_list == NULL) | |
1968 | return QLA_FUNCTION_FAILED; | |
1969 | ||
1970 | mcp->mb[0] = MBC_GET_ID_LIST; | |
1c7c6357 | 1971 | mcp->out_mb = MBX_0; |
7b867cf7 | 1972 | if (IS_FWI2_CAPABLE(vha->hw)) { |
1c7c6357 AV |
1973 | mcp->mb[2] = MSW(id_list_dma); |
1974 | mcp->mb[3] = LSW(id_list_dma); | |
1975 | mcp->mb[6] = MSW(MSD(id_list_dma)); | |
1976 | mcp->mb[7] = LSW(MSD(id_list_dma)); | |
247ec457 | 1977 | mcp->mb[8] = 0; |
7b867cf7 | 1978 | mcp->mb[9] = vha->vp_idx; |
2c3dfe3f | 1979 | mcp->out_mb |= MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2; |
1c7c6357 AV |
1980 | } else { |
1981 | mcp->mb[1] = MSW(id_list_dma); | |
1982 | mcp->mb[2] = LSW(id_list_dma); | |
1983 | mcp->mb[3] = MSW(MSD(id_list_dma)); | |
1984 | mcp->mb[6] = LSW(MSD(id_list_dma)); | |
1985 | mcp->out_mb |= MBX_6|MBX_3|MBX_2|MBX_1; | |
1986 | } | |
1da177e4 | 1987 | mcp->in_mb = MBX_1|MBX_0; |
b93480e3 | 1988 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1989 | mcp->flags = 0; |
7b867cf7 | 1990 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1991 | |
1992 | if (rval != QLA_SUCCESS) { | |
1993 | /*EMPTY*/ | |
1994 | DEBUG2_3_11(printk("qla2x00_get_id_list(%ld): failed=%x.\n", | |
7b867cf7 | 1995 | vha->host_no, rval)); |
1da177e4 LT |
1996 | } else { |
1997 | *entries = mcp->mb[1]; | |
1998 | DEBUG11(printk("qla2x00_get_id_list(%ld): done.\n", | |
7b867cf7 | 1999 | vha->host_no)); |
1da177e4 LT |
2000 | } |
2001 | ||
2002 | return rval; | |
2003 | } | |
2004 | ||
2005 | /* | |
2006 | * qla2x00_get_resource_cnts | |
2007 | * Get current firmware resource counts. | |
2008 | * | |
2009 | * Input: | |
2010 | * ha = adapter block pointer. | |
2011 | * | |
2012 | * Returns: | |
2013 | * qla2x00 local function return status code. | |
2014 | * | |
2015 | * Context: | |
2016 | * Kernel context. | |
2017 | */ | |
2018 | int | |
7b867cf7 | 2019 | qla2x00_get_resource_cnts(scsi_qla_host_t *vha, uint16_t *cur_xchg_cnt, |
4d0ea247 | 2020 | uint16_t *orig_xchg_cnt, uint16_t *cur_iocb_cnt, |
f3a0a77e | 2021 | uint16_t *orig_iocb_cnt, uint16_t *max_npiv_vports, uint16_t *max_fcfs) |
1da177e4 LT |
2022 | { |
2023 | int rval; | |
2024 | mbx_cmd_t mc; | |
2025 | mbx_cmd_t *mcp = &mc; | |
2026 | ||
7b867cf7 | 2027 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
2028 | |
2029 | mcp->mb[0] = MBC_GET_RESOURCE_COUNTS; | |
2030 | mcp->out_mb = MBX_0; | |
4d0ea247 | 2031 | mcp->in_mb = MBX_11|MBX_10|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
f3a0a77e AV |
2032 | if (IS_QLA81XX(vha->hw)) |
2033 | mcp->in_mb |= MBX_12; | |
b93480e3 | 2034 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 2035 | mcp->flags = 0; |
7b867cf7 | 2036 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
2037 | |
2038 | if (rval != QLA_SUCCESS) { | |
2039 | /*EMPTY*/ | |
2040 | DEBUG2_3_11(printk("%s(%ld): failed = %x.\n", __func__, | |
7b867cf7 | 2041 | vha->host_no, mcp->mb[0])); |
1da177e4 LT |
2042 | } else { |
2043 | DEBUG11(printk("%s(%ld): done. mb1=%x mb2=%x mb3=%x mb6=%x " | |
f3a0a77e AV |
2044 | "mb7=%x mb10=%x mb11=%x mb12=%x.\n", __func__, |
2045 | vha->host_no, mcp->mb[1], mcp->mb[2], mcp->mb[3], | |
2046 | mcp->mb[6], mcp->mb[7], mcp->mb[10], mcp->mb[11], | |
2047 | mcp->mb[12])); | |
1da177e4 LT |
2048 | |
2049 | if (cur_xchg_cnt) | |
2050 | *cur_xchg_cnt = mcp->mb[3]; | |
2051 | if (orig_xchg_cnt) | |
2052 | *orig_xchg_cnt = mcp->mb[6]; | |
2053 | if (cur_iocb_cnt) | |
2054 | *cur_iocb_cnt = mcp->mb[7]; | |
2055 | if (orig_iocb_cnt) | |
2056 | *orig_iocb_cnt = mcp->mb[10]; | |
7b867cf7 | 2057 | if (vha->hw->flags.npiv_supported && max_npiv_vports) |
4d0ea247 | 2058 | *max_npiv_vports = mcp->mb[11]; |
f3a0a77e AV |
2059 | if (IS_QLA81XX(vha->hw) && max_fcfs) |
2060 | *max_fcfs = mcp->mb[12]; | |
1da177e4 LT |
2061 | } |
2062 | ||
2063 | return (rval); | |
2064 | } | |
2065 | ||
2066 | #if defined(QL_DEBUG_LEVEL_3) | |
2067 | /* | |
2068 | * qla2x00_get_fcal_position_map | |
2069 | * Get FCAL (LILP) position map using mailbox command | |
2070 | * | |
2071 | * Input: | |
2072 | * ha = adapter state pointer. | |
2073 | * pos_map = buffer pointer (can be NULL). | |
2074 | * | |
2075 | * Returns: | |
2076 | * qla2x00 local function return status code. | |
2077 | * | |
2078 | * Context: | |
2079 | * Kernel context. | |
2080 | */ | |
2081 | int | |
7b867cf7 | 2082 | qla2x00_get_fcal_position_map(scsi_qla_host_t *vha, char *pos_map) |
1da177e4 LT |
2083 | { |
2084 | int rval; | |
2085 | mbx_cmd_t mc; | |
2086 | mbx_cmd_t *mcp = &mc; | |
2087 | char *pmap; | |
2088 | dma_addr_t pmap_dma; | |
7b867cf7 | 2089 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 2090 | |
4b89258c | 2091 | pmap = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pmap_dma); |
1da177e4 LT |
2092 | if (pmap == NULL) { |
2093 | DEBUG2_3_11(printk("%s(%ld): **** Mem Alloc Failed ****", | |
7b867cf7 | 2094 | __func__, vha->host_no)); |
1da177e4 LT |
2095 | return QLA_MEMORY_ALLOC_FAILED; |
2096 | } | |
2097 | memset(pmap, 0, FCAL_MAP_SIZE); | |
2098 | ||
2099 | mcp->mb[0] = MBC_GET_FC_AL_POSITION_MAP; | |
2100 | mcp->mb[2] = MSW(pmap_dma); | |
2101 | mcp->mb[3] = LSW(pmap_dma); | |
2102 | mcp->mb[6] = MSW(MSD(pmap_dma)); | |
2103 | mcp->mb[7] = LSW(MSD(pmap_dma)); | |
2104 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; | |
2105 | mcp->in_mb = MBX_1|MBX_0; | |
2106 | mcp->buf_size = FCAL_MAP_SIZE; | |
2107 | mcp->flags = MBX_DMA_IN; | |
2108 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
7b867cf7 | 2109 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
2110 | |
2111 | if (rval == QLA_SUCCESS) { | |
2112 | DEBUG11(printk("%s(%ld): (mb0=%x/mb1=%x) FC/AL Position Map " | |
7b867cf7 | 2113 | "size (%x)\n", __func__, vha->host_no, mcp->mb[0], |
1da177e4 LT |
2114 | mcp->mb[1], (unsigned)pmap[0])); |
2115 | DEBUG11(qla2x00_dump_buffer(pmap, pmap[0] + 1)); | |
2116 | ||
2117 | if (pos_map) | |
2118 | memcpy(pos_map, pmap, FCAL_MAP_SIZE); | |
2119 | } | |
2120 | dma_pool_free(ha->s_dma_pool, pmap, pmap_dma); | |
2121 | ||
2122 | if (rval != QLA_SUCCESS) { | |
2123 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2124 | vha->host_no, rval)); |
1da177e4 | 2125 | } else { |
7b867cf7 | 2126 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
2127 | } |
2128 | ||
2129 | return rval; | |
2130 | } | |
392e2f65 | 2131 | #endif |
2132 | ||
2133 | /* | |
2134 | * qla2x00_get_link_status | |
2135 | * | |
2136 | * Input: | |
2137 | * ha = adapter block pointer. | |
2138 | * loop_id = device loop ID. | |
2139 | * ret_buf = pointer to link status return buffer. | |
2140 | * | |
2141 | * Returns: | |
2142 | * 0 = success. | |
2143 | * BIT_0 = mem alloc error. | |
2144 | * BIT_1 = mailbox error. | |
2145 | */ | |
2146 | int | |
7b867cf7 | 2147 | qla2x00_get_link_status(scsi_qla_host_t *vha, uint16_t loop_id, |
43ef0580 | 2148 | struct link_statistics *stats, dma_addr_t stats_dma) |
392e2f65 | 2149 | { |
2150 | int rval; | |
2151 | mbx_cmd_t mc; | |
2152 | mbx_cmd_t *mcp = &mc; | |
43ef0580 | 2153 | uint32_t *siter, *diter, dwords; |
7b867cf7 | 2154 | struct qla_hw_data *ha = vha->hw; |
392e2f65 | 2155 | |
7b867cf7 | 2156 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
392e2f65 | 2157 | |
392e2f65 | 2158 | mcp->mb[0] = MBC_GET_LINK_STATUS; |
43ef0580 AV |
2159 | mcp->mb[2] = MSW(stats_dma); |
2160 | mcp->mb[3] = LSW(stats_dma); | |
2161 | mcp->mb[6] = MSW(MSD(stats_dma)); | |
2162 | mcp->mb[7] = LSW(MSD(stats_dma)); | |
392e2f65 | 2163 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; |
2164 | mcp->in_mb = MBX_0; | |
e428924c | 2165 | if (IS_FWI2_CAPABLE(ha)) { |
392e2f65 | 2166 | mcp->mb[1] = loop_id; |
2167 | mcp->mb[4] = 0; | |
2168 | mcp->mb[10] = 0; | |
2169 | mcp->out_mb |= MBX_10|MBX_4|MBX_1; | |
2170 | mcp->in_mb |= MBX_1; | |
2171 | } else if (HAS_EXTENDED_IDS(ha)) { | |
2172 | mcp->mb[1] = loop_id; | |
2173 | mcp->mb[10] = 0; | |
2174 | mcp->out_mb |= MBX_10|MBX_1; | |
2175 | } else { | |
2176 | mcp->mb[1] = loop_id << 8; | |
2177 | mcp->out_mb |= MBX_1; | |
2178 | } | |
b93480e3 | 2179 | mcp->tov = MBX_TOV_SECONDS; |
392e2f65 | 2180 | mcp->flags = IOCTL_CMD; |
7b867cf7 | 2181 | rval = qla2x00_mailbox_command(vha, mcp); |
392e2f65 | 2182 | |
2183 | if (rval == QLA_SUCCESS) { | |
2184 | if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { | |
2185 | DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n", | |
7b867cf7 | 2186 | __func__, vha->host_no, mcp->mb[0])); |
43ef0580 | 2187 | rval = QLA_FUNCTION_FAILED; |
392e2f65 | 2188 | } else { |
43ef0580 AV |
2189 | /* Copy over data -- firmware data is LE. */ |
2190 | dwords = offsetof(struct link_statistics, unused1) / 4; | |
2191 | siter = diter = &stats->link_fail_cnt; | |
2192 | while (dwords--) | |
2193 | *diter++ = le32_to_cpu(*siter++); | |
392e2f65 | 2194 | } |
2195 | } else { | |
2196 | /* Failed. */ | |
2197 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2198 | vha->host_no, rval)); |
392e2f65 | 2199 | } |
2200 | ||
392e2f65 | 2201 | return rval; |
2202 | } | |
2203 | ||
2204 | int | |
7b867cf7 | 2205 | qla24xx_get_isp_stats(scsi_qla_host_t *vha, struct link_statistics *stats, |
43ef0580 | 2206 | dma_addr_t stats_dma) |
1c7c6357 AV |
2207 | { |
2208 | int rval; | |
2209 | mbx_cmd_t mc; | |
2210 | mbx_cmd_t *mcp = &mc; | |
43ef0580 | 2211 | uint32_t *siter, *diter, dwords; |
1c7c6357 | 2212 | |
7b867cf7 | 2213 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 | 2214 | |
1c7c6357 | 2215 | mcp->mb[0] = MBC_GET_LINK_PRIV_STATS; |
43ef0580 AV |
2216 | mcp->mb[2] = MSW(stats_dma); |
2217 | mcp->mb[3] = LSW(stats_dma); | |
2218 | mcp->mb[6] = MSW(MSD(stats_dma)); | |
2219 | mcp->mb[7] = LSW(MSD(stats_dma)); | |
2220 | mcp->mb[8] = sizeof(struct link_statistics) / 4; | |
7b867cf7 | 2221 | mcp->mb[9] = vha->vp_idx; |
1c7c6357 | 2222 | mcp->mb[10] = 0; |
43ef0580 | 2223 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; |
1c7c6357 | 2224 | mcp->in_mb = MBX_2|MBX_1|MBX_0; |
b93480e3 | 2225 | mcp->tov = MBX_TOV_SECONDS; |
1c7c6357 | 2226 | mcp->flags = IOCTL_CMD; |
7b867cf7 | 2227 | rval = qla2x00_mailbox_command(vha, mcp); |
1c7c6357 AV |
2228 | |
2229 | if (rval == QLA_SUCCESS) { | |
2230 | if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { | |
2231 | DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n", | |
7b867cf7 | 2232 | __func__, vha->host_no, mcp->mb[0])); |
43ef0580 | 2233 | rval = QLA_FUNCTION_FAILED; |
1c7c6357 AV |
2234 | } else { |
2235 | /* Copy over data -- firmware data is LE. */ | |
43ef0580 AV |
2236 | dwords = sizeof(struct link_statistics) / 4; |
2237 | siter = diter = &stats->link_fail_cnt; | |
1c7c6357 | 2238 | while (dwords--) |
43ef0580 | 2239 | *diter++ = le32_to_cpu(*siter++); |
1c7c6357 AV |
2240 | } |
2241 | } else { | |
2242 | /* Failed. */ | |
2243 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2244 | vha->host_no, rval)); |
1c7c6357 AV |
2245 | } |
2246 | ||
1c7c6357 AV |
2247 | return rval; |
2248 | } | |
1c7c6357 AV |
2249 | |
2250 | int | |
2afa19a9 | 2251 | qla24xx_abort_command(srb_t *sp) |
1c7c6357 AV |
2252 | { |
2253 | int rval; | |
1c7c6357 AV |
2254 | unsigned long flags = 0; |
2255 | ||
2256 | struct abort_entry_24xx *abt; | |
2257 | dma_addr_t abt_dma; | |
2258 | uint32_t handle; | |
2afa19a9 AC |
2259 | fc_port_t *fcport = sp->fcport; |
2260 | struct scsi_qla_host *vha = fcport->vha; | |
7b867cf7 | 2261 | struct qla_hw_data *ha = vha->hw; |
67c2e93a | 2262 | struct req_que *req = vha->req; |
1c7c6357 | 2263 | |
7b867cf7 | 2264 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 | 2265 | |
7b867cf7 | 2266 | spin_lock_irqsave(&ha->hardware_lock, flags); |
1c7c6357 | 2267 | for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) { |
7b867cf7 | 2268 | if (req->outstanding_cmds[handle] == sp) |
1c7c6357 AV |
2269 | break; |
2270 | } | |
7b867cf7 | 2271 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
1c7c6357 AV |
2272 | if (handle == MAX_OUTSTANDING_COMMANDS) { |
2273 | /* Command not found. */ | |
2274 | return QLA_FUNCTION_FAILED; | |
2275 | } | |
2276 | ||
2277 | abt = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &abt_dma); | |
2278 | if (abt == NULL) { | |
2279 | DEBUG2_3(printk("%s(%ld): failed to allocate Abort IOCB.\n", | |
7b867cf7 | 2280 | __func__, vha->host_no)); |
1c7c6357 AV |
2281 | return QLA_MEMORY_ALLOC_FAILED; |
2282 | } | |
2283 | memset(abt, 0, sizeof(struct abort_entry_24xx)); | |
2284 | ||
2285 | abt->entry_type = ABORT_IOCB_TYPE; | |
2286 | abt->entry_count = 1; | |
2afa19a9 | 2287 | abt->handle = MAKE_HANDLE(req->id, abt->handle); |
1c7c6357 AV |
2288 | abt->nport_handle = cpu_to_le16(fcport->loop_id); |
2289 | abt->handle_to_abort = handle; | |
2290 | abt->port_id[0] = fcport->d_id.b.al_pa; | |
2291 | abt->port_id[1] = fcport->d_id.b.area; | |
2292 | abt->port_id[2] = fcport->d_id.b.domain; | |
2c3dfe3f | 2293 | abt->vp_index = fcport->vp_idx; |
73208dfd AC |
2294 | |
2295 | abt->req_que_no = cpu_to_le16(req->id); | |
2296 | ||
7b867cf7 | 2297 | rval = qla2x00_issue_iocb(vha, abt, abt_dma, 0); |
1c7c6357 AV |
2298 | if (rval != QLA_SUCCESS) { |
2299 | DEBUG2_3_11(printk("%s(%ld): failed to issue IOCB (%x).\n", | |
7b867cf7 | 2300 | __func__, vha->host_no, rval)); |
1c7c6357 AV |
2301 | } else if (abt->entry_status != 0) { |
2302 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2303 | "-- error status (%x).\n", __func__, vha->host_no, |
1c7c6357 AV |
2304 | abt->entry_status)); |
2305 | rval = QLA_FUNCTION_FAILED; | |
2306 | } else if (abt->nport_handle != __constant_cpu_to_le16(0)) { | |
2307 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2308 | "-- completion status (%x).\n", __func__, vha->host_no, |
744f11fd | 2309 | le16_to_cpu(abt->nport_handle))); |
1c7c6357 AV |
2310 | rval = QLA_FUNCTION_FAILED; |
2311 | } else { | |
7b867cf7 | 2312 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2313 | } |
2314 | ||
2315 | dma_pool_free(ha->s_dma_pool, abt, abt_dma); | |
2316 | ||
2317 | return rval; | |
2318 | } | |
2319 | ||
2320 | struct tsk_mgmt_cmd { | |
2321 | union { | |
2322 | struct tsk_mgmt_entry tsk; | |
2323 | struct sts_entry_24xx sts; | |
2324 | } p; | |
2325 | }; | |
2326 | ||
523ec773 AV |
2327 | static int |
2328 | __qla24xx_issue_tmf(char *name, uint32_t type, struct fc_port *fcport, | |
2afa19a9 | 2329 | unsigned int l, int tag) |
1c7c6357 | 2330 | { |
523ec773 | 2331 | int rval, rval2; |
1c7c6357 | 2332 | struct tsk_mgmt_cmd *tsk; |
9ca1d01f | 2333 | struct sts_entry_24xx *sts; |
1c7c6357 | 2334 | dma_addr_t tsk_dma; |
7b867cf7 AC |
2335 | scsi_qla_host_t *vha; |
2336 | struct qla_hw_data *ha; | |
73208dfd AC |
2337 | struct req_que *req; |
2338 | struct rsp_que *rsp; | |
1c7c6357 | 2339 | |
749af3d5 | 2340 | DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no)); |
1c7c6357 | 2341 | |
7b867cf7 AC |
2342 | vha = fcport->vha; |
2343 | ha = vha->hw; | |
2afa19a9 | 2344 | req = vha->req; |
7163ea81 | 2345 | if (ha->flags.cpu_affinity_enabled) |
68ca949c AC |
2346 | rsp = ha->rsp_q_map[tag + 1]; |
2347 | else | |
2348 | rsp = req->rsp; | |
7b867cf7 | 2349 | tsk = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &tsk_dma); |
1c7c6357 AV |
2350 | if (tsk == NULL) { |
2351 | DEBUG2_3(printk("%s(%ld): failed to allocate Task Management " | |
7b867cf7 | 2352 | "IOCB.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2353 | return QLA_MEMORY_ALLOC_FAILED; |
2354 | } | |
2355 | memset(tsk, 0, sizeof(struct tsk_mgmt_cmd)); | |
2356 | ||
2357 | tsk->p.tsk.entry_type = TSK_MGMT_IOCB_TYPE; | |
2358 | tsk->p.tsk.entry_count = 1; | |
2afa19a9 | 2359 | tsk->p.tsk.handle = MAKE_HANDLE(req->id, tsk->p.tsk.handle); |
1c7c6357 | 2360 | tsk->p.tsk.nport_handle = cpu_to_le16(fcport->loop_id); |
00a537b8 | 2361 | tsk->p.tsk.timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
523ec773 | 2362 | tsk->p.tsk.control_flags = cpu_to_le32(type); |
1c7c6357 AV |
2363 | tsk->p.tsk.port_id[0] = fcport->d_id.b.al_pa; |
2364 | tsk->p.tsk.port_id[1] = fcport->d_id.b.area; | |
2365 | tsk->p.tsk.port_id[2] = fcport->d_id.b.domain; | |
2c3dfe3f | 2366 | tsk->p.tsk.vp_index = fcport->vp_idx; |
523ec773 AV |
2367 | if (type == TCF_LUN_RESET) { |
2368 | int_to_scsilun(l, &tsk->p.tsk.lun); | |
2369 | host_to_fcp_swap((uint8_t *)&tsk->p.tsk.lun, | |
2370 | sizeof(tsk->p.tsk.lun)); | |
2371 | } | |
2c3dfe3f | 2372 | |
9ca1d01f | 2373 | sts = &tsk->p.sts; |
7b867cf7 | 2374 | rval = qla2x00_issue_iocb(vha, tsk, tsk_dma, 0); |
1c7c6357 | 2375 | if (rval != QLA_SUCCESS) { |
523ec773 | 2376 | DEBUG2_3_11(printk("%s(%ld): failed to issue %s Reset IOCB " |
7b867cf7 | 2377 | "(%x).\n", __func__, vha->host_no, name, rval)); |
9ca1d01f | 2378 | } else if (sts->entry_status != 0) { |
1c7c6357 | 2379 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " |
7b867cf7 | 2380 | "-- error status (%x).\n", __func__, vha->host_no, |
9ca1d01f | 2381 | sts->entry_status)); |
1c7c6357 | 2382 | rval = QLA_FUNCTION_FAILED; |
9ca1d01f | 2383 | } else if (sts->comp_status != |
1c7c6357 AV |
2384 | __constant_cpu_to_le16(CS_COMPLETE)) { |
2385 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
2386 | "-- completion status (%x).\n", __func__, | |
9ca1d01f AV |
2387 | vha->host_no, le16_to_cpu(sts->comp_status))); |
2388 | rval = QLA_FUNCTION_FAILED; | |
2389 | } else if (!(le16_to_cpu(sts->scsi_status) & | |
2390 | SS_RESPONSE_INFO_LEN_VALID)) { | |
2391 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
2392 | "-- no response info (%x).\n", __func__, vha->host_no, | |
2393 | le16_to_cpu(sts->scsi_status))); | |
2394 | rval = QLA_FUNCTION_FAILED; | |
2395 | } else if (le32_to_cpu(sts->rsp_data_len) < 4) { | |
2396 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
2397 | "-- not enough response info (%d).\n", __func__, | |
2398 | vha->host_no, le32_to_cpu(sts->rsp_data_len))); | |
2399 | rval = QLA_FUNCTION_FAILED; | |
2400 | } else if (sts->data[3]) { | |
2401 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
2402 | "-- response (%x).\n", __func__, | |
2403 | vha->host_no, sts->data[3])); | |
1c7c6357 | 2404 | rval = QLA_FUNCTION_FAILED; |
1c7c6357 AV |
2405 | } |
2406 | ||
2407 | /* Issue marker IOCB. */ | |
73208dfd | 2408 | rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, l, |
523ec773 AV |
2409 | type == TCF_LUN_RESET ? MK_SYNC_ID_LUN: MK_SYNC_ID); |
2410 | if (rval2 != QLA_SUCCESS) { | |
1c7c6357 | 2411 | DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " |
7b867cf7 | 2412 | "(%x).\n", __func__, vha->host_no, rval2)); |
1c7c6357 | 2413 | } else { |
7b867cf7 | 2414 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2415 | } |
2416 | ||
7b867cf7 | 2417 | dma_pool_free(ha->s_dma_pool, tsk, tsk_dma); |
1c7c6357 AV |
2418 | |
2419 | return rval; | |
2420 | } | |
2421 | ||
523ec773 | 2422 | int |
2afa19a9 | 2423 | qla24xx_abort_target(struct fc_port *fcport, unsigned int l, int tag) |
523ec773 | 2424 | { |
2afa19a9 | 2425 | return __qla24xx_issue_tmf("Target", TCF_TARGET_RESET, fcport, l, tag); |
523ec773 AV |
2426 | } |
2427 | ||
2428 | int | |
2afa19a9 | 2429 | qla24xx_lun_reset(struct fc_port *fcport, unsigned int l, int tag) |
523ec773 | 2430 | { |
2afa19a9 | 2431 | return __qla24xx_issue_tmf("Lun", TCF_LUN_RESET, fcport, l, tag); |
523ec773 AV |
2432 | } |
2433 | ||
1c7c6357 | 2434 | int |
7b867cf7 | 2435 | qla2x00_system_error(scsi_qla_host_t *vha) |
1c7c6357 AV |
2436 | { |
2437 | int rval; | |
2438 | mbx_cmd_t mc; | |
2439 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 2440 | struct qla_hw_data *ha = vha->hw; |
1c7c6357 | 2441 | |
68af0811 | 2442 | if (!IS_QLA23XX(ha) && !IS_FWI2_CAPABLE(ha)) |
1c7c6357 AV |
2443 | return QLA_FUNCTION_FAILED; |
2444 | ||
7b867cf7 | 2445 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2446 | |
2447 | mcp->mb[0] = MBC_GEN_SYSTEM_ERROR; | |
2448 | mcp->out_mb = MBX_0; | |
2449 | mcp->in_mb = MBX_0; | |
2450 | mcp->tov = 5; | |
2451 | mcp->flags = 0; | |
7b867cf7 | 2452 | rval = qla2x00_mailbox_command(vha, mcp); |
1c7c6357 AV |
2453 | |
2454 | if (rval != QLA_SUCCESS) { | |
2455 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2456 | vha->host_no, rval)); |
1c7c6357 | 2457 | } else { |
7b867cf7 | 2458 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2459 | } |
2460 | ||
2461 | return rval; | |
2462 | } | |
2463 | ||
1c7c6357 AV |
2464 | /** |
2465 | * qla2x00_set_serdes_params() - | |
2466 | * @ha: HA context | |
2467 | * | |
2468 | * Returns | |
2469 | */ | |
2470 | int | |
7b867cf7 | 2471 | qla2x00_set_serdes_params(scsi_qla_host_t *vha, uint16_t sw_em_1g, |
1c7c6357 AV |
2472 | uint16_t sw_em_2g, uint16_t sw_em_4g) |
2473 | { | |
2474 | int rval; | |
2475 | mbx_cmd_t mc; | |
2476 | mbx_cmd_t *mcp = &mc; | |
2477 | ||
7b867cf7 | 2478 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2479 | |
2480 | mcp->mb[0] = MBC_SERDES_PARAMS; | |
2481 | mcp->mb[1] = BIT_0; | |
fdbc6833 | 2482 | mcp->mb[2] = sw_em_1g | BIT_15; |
2483 | mcp->mb[3] = sw_em_2g | BIT_15; | |
2484 | mcp->mb[4] = sw_em_4g | BIT_15; | |
1c7c6357 AV |
2485 | mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; |
2486 | mcp->in_mb = MBX_0; | |
b93480e3 | 2487 | mcp->tov = MBX_TOV_SECONDS; |
1c7c6357 | 2488 | mcp->flags = 0; |
7b867cf7 | 2489 | rval = qla2x00_mailbox_command(vha, mcp); |
1c7c6357 AV |
2490 | |
2491 | if (rval != QLA_SUCCESS) { | |
2492 | /*EMPTY*/ | |
2493 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
7b867cf7 | 2494 | vha->host_no, rval, mcp->mb[0])); |
1c7c6357 AV |
2495 | } else { |
2496 | /*EMPTY*/ | |
7b867cf7 | 2497 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2498 | } |
2499 | ||
2500 | return rval; | |
2501 | } | |
f6ef3b18 AV |
2502 | |
2503 | int | |
7b867cf7 | 2504 | qla2x00_stop_firmware(scsi_qla_host_t *vha) |
f6ef3b18 AV |
2505 | { |
2506 | int rval; | |
2507 | mbx_cmd_t mc; | |
2508 | mbx_cmd_t *mcp = &mc; | |
2509 | ||
7b867cf7 | 2510 | if (!IS_FWI2_CAPABLE(vha->hw)) |
f6ef3b18 AV |
2511 | return QLA_FUNCTION_FAILED; |
2512 | ||
7b867cf7 | 2513 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
f6ef3b18 AV |
2514 | |
2515 | mcp->mb[0] = MBC_STOP_FIRMWARE; | |
2516 | mcp->out_mb = MBX_0; | |
2517 | mcp->in_mb = MBX_0; | |
2518 | mcp->tov = 5; | |
2519 | mcp->flags = 0; | |
7b867cf7 | 2520 | rval = qla2x00_mailbox_command(vha, mcp); |
f6ef3b18 AV |
2521 | |
2522 | if (rval != QLA_SUCCESS) { | |
2523 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2524 | vha->host_no, rval)); |
b469a7cb AV |
2525 | if (mcp->mb[0] == MBS_INVALID_COMMAND) |
2526 | rval = QLA_INVALID_COMMAND; | |
f6ef3b18 | 2527 | } else { |
7b867cf7 | 2528 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
f6ef3b18 AV |
2529 | } |
2530 | ||
2531 | return rval; | |
2532 | } | |
a7a167bf AV |
2533 | |
2534 | int | |
7b867cf7 | 2535 | qla2x00_enable_eft_trace(scsi_qla_host_t *vha, dma_addr_t eft_dma, |
a7a167bf AV |
2536 | uint16_t buffers) |
2537 | { | |
2538 | int rval; | |
2539 | mbx_cmd_t mc; | |
2540 | mbx_cmd_t *mcp = &mc; | |
2541 | ||
7b867cf7 | 2542 | if (!IS_FWI2_CAPABLE(vha->hw)) |
a7a167bf AV |
2543 | return QLA_FUNCTION_FAILED; |
2544 | ||
85880801 AV |
2545 | if (unlikely(pci_channel_offline(vha->hw->pdev))) |
2546 | return QLA_FUNCTION_FAILED; | |
2547 | ||
7b867cf7 | 2548 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
a7a167bf AV |
2549 | |
2550 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
00b6bd25 AV |
2551 | mcp->mb[1] = TC_EFT_ENABLE; |
2552 | mcp->mb[2] = LSW(eft_dma); | |
2553 | mcp->mb[3] = MSW(eft_dma); | |
2554 | mcp->mb[4] = LSW(MSD(eft_dma)); | |
2555 | mcp->mb[5] = MSW(MSD(eft_dma)); | |
2556 | mcp->mb[6] = buffers; | |
2557 | mcp->mb[7] = TC_AEN_DISABLE; | |
2558 | mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
a7a167bf | 2559 | mcp->in_mb = MBX_1|MBX_0; |
b93480e3 | 2560 | mcp->tov = MBX_TOV_SECONDS; |
a7a167bf | 2561 | mcp->flags = 0; |
7b867cf7 | 2562 | rval = qla2x00_mailbox_command(vha, mcp); |
00b6bd25 AV |
2563 | if (rval != QLA_SUCCESS) { |
2564 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
7b867cf7 | 2565 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
00b6bd25 | 2566 | } else { |
7b867cf7 | 2567 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
00b6bd25 AV |
2568 | } |
2569 | ||
2570 | return rval; | |
2571 | } | |
a7a167bf | 2572 | |
00b6bd25 | 2573 | int |
7b867cf7 | 2574 | qla2x00_disable_eft_trace(scsi_qla_host_t *vha) |
00b6bd25 AV |
2575 | { |
2576 | int rval; | |
2577 | mbx_cmd_t mc; | |
2578 | mbx_cmd_t *mcp = &mc; | |
2579 | ||
7b867cf7 | 2580 | if (!IS_FWI2_CAPABLE(vha->hw)) |
00b6bd25 AV |
2581 | return QLA_FUNCTION_FAILED; |
2582 | ||
85880801 AV |
2583 | if (unlikely(pci_channel_offline(vha->hw->pdev))) |
2584 | return QLA_FUNCTION_FAILED; | |
2585 | ||
7b867cf7 | 2586 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
00b6bd25 AV |
2587 | |
2588 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
2589 | mcp->mb[1] = TC_EFT_DISABLE; | |
2590 | mcp->out_mb = MBX_1|MBX_0; | |
2591 | mcp->in_mb = MBX_1|MBX_0; | |
b93480e3 | 2592 | mcp->tov = MBX_TOV_SECONDS; |
00b6bd25 | 2593 | mcp->flags = 0; |
7b867cf7 | 2594 | rval = qla2x00_mailbox_command(vha, mcp); |
a7a167bf AV |
2595 | if (rval != QLA_SUCCESS) { |
2596 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
7b867cf7 | 2597 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
a7a167bf | 2598 | } else { |
7b867cf7 | 2599 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
a7a167bf AV |
2600 | } |
2601 | ||
2602 | return rval; | |
2603 | } | |
2604 | ||
df613b96 | 2605 | int |
7b867cf7 | 2606 | qla2x00_enable_fce_trace(scsi_qla_host_t *vha, dma_addr_t fce_dma, |
df613b96 AV |
2607 | uint16_t buffers, uint16_t *mb, uint32_t *dwords) |
2608 | { | |
2609 | int rval; | |
2610 | mbx_cmd_t mc; | |
2611 | mbx_cmd_t *mcp = &mc; | |
2612 | ||
3a03eb79 | 2613 | if (!IS_QLA25XX(vha->hw) && !IS_QLA81XX(vha->hw)) |
df613b96 AV |
2614 | return QLA_FUNCTION_FAILED; |
2615 | ||
85880801 AV |
2616 | if (unlikely(pci_channel_offline(vha->hw->pdev))) |
2617 | return QLA_FUNCTION_FAILED; | |
2618 | ||
7b867cf7 | 2619 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
df613b96 AV |
2620 | |
2621 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
2622 | mcp->mb[1] = TC_FCE_ENABLE; | |
2623 | mcp->mb[2] = LSW(fce_dma); | |
2624 | mcp->mb[3] = MSW(fce_dma); | |
2625 | mcp->mb[4] = LSW(MSD(fce_dma)); | |
2626 | mcp->mb[5] = MSW(MSD(fce_dma)); | |
2627 | mcp->mb[6] = buffers; | |
2628 | mcp->mb[7] = TC_AEN_DISABLE; | |
2629 | mcp->mb[8] = 0; | |
2630 | mcp->mb[9] = TC_FCE_DEFAULT_RX_SIZE; | |
2631 | mcp->mb[10] = TC_FCE_DEFAULT_TX_SIZE; | |
2632 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2| | |
2633 | MBX_1|MBX_0; | |
2634 | mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 2635 | mcp->tov = MBX_TOV_SECONDS; |
df613b96 | 2636 | mcp->flags = 0; |
7b867cf7 | 2637 | rval = qla2x00_mailbox_command(vha, mcp); |
df613b96 AV |
2638 | if (rval != QLA_SUCCESS) { |
2639 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
7b867cf7 | 2640 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
df613b96 | 2641 | } else { |
7b867cf7 | 2642 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
df613b96 AV |
2643 | |
2644 | if (mb) | |
2645 | memcpy(mb, mcp->mb, 8 * sizeof(*mb)); | |
2646 | if (dwords) | |
fa0926df | 2647 | *dwords = buffers; |
df613b96 AV |
2648 | } |
2649 | ||
2650 | return rval; | |
2651 | } | |
2652 | ||
2653 | int | |
7b867cf7 | 2654 | qla2x00_disable_fce_trace(scsi_qla_host_t *vha, uint64_t *wr, uint64_t *rd) |
df613b96 AV |
2655 | { |
2656 | int rval; | |
2657 | mbx_cmd_t mc; | |
2658 | mbx_cmd_t *mcp = &mc; | |
2659 | ||
7b867cf7 | 2660 | if (!IS_FWI2_CAPABLE(vha->hw)) |
df613b96 AV |
2661 | return QLA_FUNCTION_FAILED; |
2662 | ||
85880801 AV |
2663 | if (unlikely(pci_channel_offline(vha->hw->pdev))) |
2664 | return QLA_FUNCTION_FAILED; | |
2665 | ||
7b867cf7 | 2666 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
df613b96 AV |
2667 | |
2668 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
2669 | mcp->mb[1] = TC_FCE_DISABLE; | |
2670 | mcp->mb[2] = TC_FCE_DISABLE_TRACE; | |
2671 | mcp->out_mb = MBX_2|MBX_1|MBX_0; | |
2672 | mcp->in_mb = MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2| | |
2673 | MBX_1|MBX_0; | |
b93480e3 | 2674 | mcp->tov = MBX_TOV_SECONDS; |
df613b96 | 2675 | mcp->flags = 0; |
7b867cf7 | 2676 | rval = qla2x00_mailbox_command(vha, mcp); |
df613b96 AV |
2677 | if (rval != QLA_SUCCESS) { |
2678 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
7b867cf7 | 2679 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
df613b96 | 2680 | } else { |
7b867cf7 | 2681 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
df613b96 AV |
2682 | |
2683 | if (wr) | |
2684 | *wr = (uint64_t) mcp->mb[5] << 48 | | |
2685 | (uint64_t) mcp->mb[4] << 32 | | |
2686 | (uint64_t) mcp->mb[3] << 16 | | |
2687 | (uint64_t) mcp->mb[2]; | |
2688 | if (rd) | |
2689 | *rd = (uint64_t) mcp->mb[9] << 48 | | |
2690 | (uint64_t) mcp->mb[8] << 32 | | |
2691 | (uint64_t) mcp->mb[7] << 16 | | |
2692 | (uint64_t) mcp->mb[6]; | |
2693 | } | |
2694 | ||
2695 | return rval; | |
2696 | } | |
2697 | ||
88729e53 | 2698 | int |
7b867cf7 | 2699 | qla2x00_read_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint16_t addr, |
88729e53 AV |
2700 | uint16_t off, uint16_t count) |
2701 | { | |
2702 | int rval; | |
2703 | mbx_cmd_t mc; | |
2704 | mbx_cmd_t *mcp = &mc; | |
a7a167bf | 2705 | |
7b867cf7 | 2706 | if (!IS_FWI2_CAPABLE(vha->hw)) |
88729e53 AV |
2707 | return QLA_FUNCTION_FAILED; |
2708 | ||
7b867cf7 | 2709 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
88729e53 AV |
2710 | |
2711 | mcp->mb[0] = MBC_READ_SFP; | |
2712 | mcp->mb[1] = addr; | |
2713 | mcp->mb[2] = MSW(sfp_dma); | |
2714 | mcp->mb[3] = LSW(sfp_dma); | |
2715 | mcp->mb[6] = MSW(MSD(sfp_dma)); | |
2716 | mcp->mb[7] = LSW(MSD(sfp_dma)); | |
2717 | mcp->mb[8] = count; | |
2718 | mcp->mb[9] = off; | |
2719 | mcp->mb[10] = 0; | |
2720 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
2721 | mcp->in_mb = MBX_0; | |
b93480e3 | 2722 | mcp->tov = MBX_TOV_SECONDS; |
88729e53 | 2723 | mcp->flags = 0; |
7b867cf7 | 2724 | rval = qla2x00_mailbox_command(vha, mcp); |
88729e53 AV |
2725 | |
2726 | if (rval != QLA_SUCCESS) { | |
2727 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
7b867cf7 | 2728 | vha->host_no, rval, mcp->mb[0])); |
88729e53 | 2729 | } else { |
7b867cf7 | 2730 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
88729e53 AV |
2731 | } |
2732 | ||
2733 | return rval; | |
2734 | } | |
d8b45213 | 2735 | |
d8b45213 | 2736 | int |
7b867cf7 | 2737 | qla2x00_set_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id, |
d8b45213 AV |
2738 | uint16_t port_speed, uint16_t *mb) |
2739 | { | |
2740 | int rval; | |
2741 | mbx_cmd_t mc; | |
2742 | mbx_cmd_t *mcp = &mc; | |
2743 | ||
7b867cf7 | 2744 | if (!IS_IIDMA_CAPABLE(vha->hw)) |
d8b45213 AV |
2745 | return QLA_FUNCTION_FAILED; |
2746 | ||
7b867cf7 | 2747 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
d8b45213 AV |
2748 | |
2749 | mcp->mb[0] = MBC_PORT_PARAMS; | |
2750 | mcp->mb[1] = loop_id; | |
2751 | mcp->mb[2] = BIT_0; | |
1bb39548 HZ |
2752 | if (IS_QLA81XX(vha->hw)) |
2753 | mcp->mb[3] = port_speed & (BIT_5|BIT_4|BIT_3|BIT_2|BIT_1|BIT_0); | |
2754 | else | |
2755 | mcp->mb[3] = port_speed & (BIT_2|BIT_1|BIT_0); | |
2756 | mcp->mb[9] = vha->vp_idx; | |
2757 | mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0; | |
2758 | mcp->in_mb = MBX_3|MBX_1|MBX_0; | |
b93480e3 | 2759 | mcp->tov = MBX_TOV_SECONDS; |
d8b45213 | 2760 | mcp->flags = 0; |
7b867cf7 | 2761 | rval = qla2x00_mailbox_command(vha, mcp); |
d8b45213 AV |
2762 | |
2763 | /* Return mailbox statuses. */ | |
2764 | if (mb != NULL) { | |
2765 | mb[0] = mcp->mb[0]; | |
2766 | mb[1] = mcp->mb[1]; | |
2767 | mb[3] = mcp->mb[3]; | |
d8b45213 AV |
2768 | } |
2769 | ||
2770 | if (rval != QLA_SUCCESS) { | |
2771 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2772 | vha->host_no, rval)); |
d8b45213 | 2773 | } else { |
7b867cf7 | 2774 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
d8b45213 AV |
2775 | } |
2776 | ||
2777 | return rval; | |
2778 | } | |
2c3dfe3f | 2779 | |
2c3dfe3f | 2780 | void |
7b867cf7 | 2781 | qla24xx_report_id_acquisition(scsi_qla_host_t *vha, |
2c3dfe3f SJ |
2782 | struct vp_rpt_id_entry_24xx *rptid_entry) |
2783 | { | |
2784 | uint8_t vp_idx; | |
c6852c4c | 2785 | uint16_t stat = le16_to_cpu(rptid_entry->vp_idx); |
7b867cf7 AC |
2786 | struct qla_hw_data *ha = vha->hw; |
2787 | scsi_qla_host_t *vp; | |
ee546b6e | 2788 | scsi_qla_host_t *tvp; |
2c3dfe3f SJ |
2789 | |
2790 | if (rptid_entry->entry_status != 0) | |
2791 | return; | |
2c3dfe3f SJ |
2792 | |
2793 | if (rptid_entry->format == 0) { | |
2794 | DEBUG15(printk("%s:format 0 : scsi(%ld) number of VPs setup %d," | |
7b867cf7 | 2795 | " number of VPs acquired %d\n", __func__, vha->host_no, |
09ccbcc6 AV |
2796 | MSB(le16_to_cpu(rptid_entry->vp_count)), |
2797 | LSB(le16_to_cpu(rptid_entry->vp_count)))); | |
2c3dfe3f SJ |
2798 | DEBUG15(printk("%s primary port id %02x%02x%02x\n", __func__, |
2799 | rptid_entry->port_id[2], rptid_entry->port_id[1], | |
2800 | rptid_entry->port_id[0])); | |
2801 | } else if (rptid_entry->format == 1) { | |
c6852c4c | 2802 | vp_idx = LSB(stat); |
2c3dfe3f SJ |
2803 | DEBUG15(printk("%s:format 1: scsi(%ld): VP[%d] enabled " |
2804 | "- status %d - " | |
7b867cf7 | 2805 | "with port id %02x%02x%02x\n", __func__, vha->host_no, |
c6852c4c | 2806 | vp_idx, MSB(stat), |
2c3dfe3f SJ |
2807 | rptid_entry->port_id[2], rptid_entry->port_id[1], |
2808 | rptid_entry->port_id[0])); | |
531a82d1 AV |
2809 | |
2810 | vp = vha; | |
2811 | if (vp_idx == 0 && (MSB(stat) != 1)) | |
2812 | goto reg_needed; | |
2c3dfe3f | 2813 | |
81eb9b49 AV |
2814 | if (MSB(stat) == 1) { |
2815 | DEBUG2(printk("scsi(%ld): Could not acquire ID for " | |
2816 | "VP[%d].\n", vha->host_no, vp_idx)); | |
2c3dfe3f | 2817 | return; |
81eb9b49 | 2818 | } |
2c3dfe3f | 2819 | |
ee546b6e | 2820 | list_for_each_entry_safe(vp, tvp, &ha->vp_list, list) |
7b867cf7 | 2821 | if (vp_idx == vp->vp_idx) |
2c3dfe3f | 2822 | break; |
7b867cf7 | 2823 | if (!vp) |
2c3dfe3f SJ |
2824 | return; |
2825 | ||
7b867cf7 AC |
2826 | vp->d_id.b.domain = rptid_entry->port_id[2]; |
2827 | vp->d_id.b.area = rptid_entry->port_id[1]; | |
2828 | vp->d_id.b.al_pa = rptid_entry->port_id[0]; | |
2c3dfe3f SJ |
2829 | |
2830 | /* | |
2831 | * Cannot configure here as we are still sitting on the | |
2832 | * response queue. Handle it in dpc context. | |
2833 | */ | |
7b867cf7 | 2834 | set_bit(VP_IDX_ACQUIRED, &vp->vp_flags); |
2c3dfe3f | 2835 | |
531a82d1 AV |
2836 | reg_needed: |
2837 | set_bit(REGISTER_FC4_NEEDED, &vp->dpc_flags); | |
2838 | set_bit(REGISTER_FDMI_NEEDED, &vp->dpc_flags); | |
2839 | set_bit(VP_DPC_NEEDED, &vha->dpc_flags); | |
7b867cf7 | 2840 | qla2xxx_wake_dpc(vha); |
2c3dfe3f SJ |
2841 | } |
2842 | } | |
2843 | ||
2844 | /* | |
2845 | * qla24xx_modify_vp_config | |
2846 | * Change VP configuration for vha | |
2847 | * | |
2848 | * Input: | |
2849 | * vha = adapter block pointer. | |
2850 | * | |
2851 | * Returns: | |
2852 | * qla2xxx local function return status code. | |
2853 | * | |
2854 | * Context: | |
2855 | * Kernel context. | |
2856 | */ | |
2857 | int | |
2858 | qla24xx_modify_vp_config(scsi_qla_host_t *vha) | |
2859 | { | |
2860 | int rval; | |
2861 | struct vp_config_entry_24xx *vpmod; | |
2862 | dma_addr_t vpmod_dma; | |
7b867cf7 AC |
2863 | struct qla_hw_data *ha = vha->hw; |
2864 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); | |
2c3dfe3f SJ |
2865 | |
2866 | /* This can be called by the parent */ | |
2c3dfe3f | 2867 | |
7b867cf7 | 2868 | vpmod = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vpmod_dma); |
2c3dfe3f SJ |
2869 | if (!vpmod) { |
2870 | DEBUG2_3(printk("%s(%ld): failed to allocate Modify VP " | |
7b867cf7 | 2871 | "IOCB.\n", __func__, vha->host_no)); |
2c3dfe3f SJ |
2872 | return QLA_MEMORY_ALLOC_FAILED; |
2873 | } | |
2874 | ||
2875 | memset(vpmod, 0, sizeof(struct vp_config_entry_24xx)); | |
2876 | vpmod->entry_type = VP_CONFIG_IOCB_TYPE; | |
2877 | vpmod->entry_count = 1; | |
2878 | vpmod->command = VCT_COMMAND_MOD_ENABLE_VPS; | |
2879 | vpmod->vp_count = 1; | |
2880 | vpmod->vp_index1 = vha->vp_idx; | |
2881 | vpmod->options_idx1 = BIT_3|BIT_4|BIT_5; | |
2882 | memcpy(vpmod->node_name_idx1, vha->node_name, WWN_SIZE); | |
2883 | memcpy(vpmod->port_name_idx1, vha->port_name, WWN_SIZE); | |
2884 | vpmod->entry_count = 1; | |
2885 | ||
7b867cf7 | 2886 | rval = qla2x00_issue_iocb(base_vha, vpmod, vpmod_dma, 0); |
2c3dfe3f SJ |
2887 | if (rval != QLA_SUCCESS) { |
2888 | DEBUG2_3_11(printk("%s(%ld): failed to issue VP config IOCB" | |
7b867cf7 | 2889 | "(%x).\n", __func__, base_vha->host_no, rval)); |
2c3dfe3f SJ |
2890 | } else if (vpmod->comp_status != 0) { |
2891 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2892 | "-- error status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
2893 | vpmod->comp_status)); |
2894 | rval = QLA_FUNCTION_FAILED; | |
2895 | } else if (vpmod->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
2896 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2897 | "-- completion status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
2898 | le16_to_cpu(vpmod->comp_status))); |
2899 | rval = QLA_FUNCTION_FAILED; | |
2900 | } else { | |
2901 | /* EMPTY */ | |
7b867cf7 AC |
2902 | DEBUG11(printk("%s(%ld): done.\n", __func__, |
2903 | base_vha->host_no)); | |
2c3dfe3f SJ |
2904 | fc_vport_set_state(vha->fc_vport, FC_VPORT_INITIALIZING); |
2905 | } | |
7b867cf7 | 2906 | dma_pool_free(ha->s_dma_pool, vpmod, vpmod_dma); |
2c3dfe3f SJ |
2907 | |
2908 | return rval; | |
2909 | } | |
2910 | ||
2911 | /* | |
2912 | * qla24xx_control_vp | |
2913 | * Enable a virtual port for given host | |
2914 | * | |
2915 | * Input: | |
2916 | * ha = adapter block pointer. | |
2917 | * vhba = virtual adapter (unused) | |
2918 | * index = index number for enabled VP | |
2919 | * | |
2920 | * Returns: | |
2921 | * qla2xxx local function return status code. | |
2922 | * | |
2923 | * Context: | |
2924 | * Kernel context. | |
2925 | */ | |
2926 | int | |
2927 | qla24xx_control_vp(scsi_qla_host_t *vha, int cmd) | |
2928 | { | |
2929 | int rval; | |
2930 | int map, pos; | |
2931 | struct vp_ctrl_entry_24xx *vce; | |
2932 | dma_addr_t vce_dma; | |
7b867cf7 | 2933 | struct qla_hw_data *ha = vha->hw; |
2c3dfe3f | 2934 | int vp_index = vha->vp_idx; |
7b867cf7 | 2935 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); |
2c3dfe3f SJ |
2936 | |
2937 | DEBUG11(printk("%s(%ld): entered. Enabling index %d\n", __func__, | |
7b867cf7 | 2938 | vha->host_no, vp_index)); |
2c3dfe3f | 2939 | |
eb66dc60 | 2940 | if (vp_index == 0 || vp_index >= ha->max_npiv_vports) |
2c3dfe3f SJ |
2941 | return QLA_PARAMETER_ERROR; |
2942 | ||
2943 | vce = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vce_dma); | |
2944 | if (!vce) { | |
2945 | DEBUG2_3(printk("%s(%ld): " | |
2946 | "failed to allocate VP Control IOCB.\n", __func__, | |
7b867cf7 | 2947 | base_vha->host_no)); |
2c3dfe3f SJ |
2948 | return QLA_MEMORY_ALLOC_FAILED; |
2949 | } | |
2950 | memset(vce, 0, sizeof(struct vp_ctrl_entry_24xx)); | |
2951 | ||
2952 | vce->entry_type = VP_CTRL_IOCB_TYPE; | |
2953 | vce->entry_count = 1; | |
2954 | vce->command = cpu_to_le16(cmd); | |
2955 | vce->vp_count = __constant_cpu_to_le16(1); | |
2956 | ||
2957 | /* index map in firmware starts with 1; decrement index | |
2958 | * this is ok as we never use index 0 | |
2959 | */ | |
2960 | map = (vp_index - 1) / 8; | |
2961 | pos = (vp_index - 1) & 7; | |
6c2f527c | 2962 | mutex_lock(&ha->vport_lock); |
2c3dfe3f | 2963 | vce->vp_idx_map[map] |= 1 << pos; |
6c2f527c | 2964 | mutex_unlock(&ha->vport_lock); |
2c3dfe3f | 2965 | |
7b867cf7 | 2966 | rval = qla2x00_issue_iocb(base_vha, vce, vce_dma, 0); |
2c3dfe3f SJ |
2967 | if (rval != QLA_SUCCESS) { |
2968 | DEBUG2_3_11(printk("%s(%ld): failed to issue VP control IOCB" | |
7b867cf7 | 2969 | "(%x).\n", __func__, base_vha->host_no, rval)); |
2c3dfe3f | 2970 | printk("%s(%ld): failed to issue VP control IOCB" |
7b867cf7 | 2971 | "(%x).\n", __func__, base_vha->host_no, rval); |
2c3dfe3f SJ |
2972 | } else if (vce->entry_status != 0) { |
2973 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2974 | "-- error status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
2975 | vce->entry_status)); |
2976 | printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2977 | "-- error status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
2978 | vce->entry_status); |
2979 | rval = QLA_FUNCTION_FAILED; | |
2980 | } else if (vce->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
2981 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2982 | "-- completion status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
2983 | le16_to_cpu(vce->comp_status))); |
2984 | printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2985 | "-- completion status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
2986 | le16_to_cpu(vce->comp_status)); |
2987 | rval = QLA_FUNCTION_FAILED; | |
2988 | } else { | |
7b867cf7 | 2989 | DEBUG2(printk("%s(%ld): done.\n", __func__, base_vha->host_no)); |
2c3dfe3f SJ |
2990 | } |
2991 | ||
2992 | dma_pool_free(ha->s_dma_pool, vce, vce_dma); | |
2993 | ||
2994 | return rval; | |
2995 | } | |
2996 | ||
2997 | /* | |
2998 | * qla2x00_send_change_request | |
2999 | * Receive or disable RSCN request from fabric controller | |
3000 | * | |
3001 | * Input: | |
3002 | * ha = adapter block pointer | |
3003 | * format = registration format: | |
3004 | * 0 - Reserved | |
3005 | * 1 - Fabric detected registration | |
3006 | * 2 - N_port detected registration | |
3007 | * 3 - Full registration | |
3008 | * FF - clear registration | |
3009 | * vp_idx = Virtual port index | |
3010 | * | |
3011 | * Returns: | |
3012 | * qla2x00 local function return status code. | |
3013 | * | |
3014 | * Context: | |
3015 | * Kernel Context | |
3016 | */ | |
3017 | ||
3018 | int | |
7b867cf7 | 3019 | qla2x00_send_change_request(scsi_qla_host_t *vha, uint16_t format, |
2c3dfe3f SJ |
3020 | uint16_t vp_idx) |
3021 | { | |
3022 | int rval; | |
3023 | mbx_cmd_t mc; | |
3024 | mbx_cmd_t *mcp = &mc; | |
3025 | ||
3026 | /* | |
3027 | * This command is implicitly executed by firmware during login for the | |
3028 | * physical hosts | |
3029 | */ | |
3030 | if (vp_idx == 0) | |
3031 | return QLA_FUNCTION_FAILED; | |
3032 | ||
3033 | mcp->mb[0] = MBC_SEND_CHANGE_REQUEST; | |
3034 | mcp->mb[1] = format; | |
3035 | mcp->mb[9] = vp_idx; | |
3036 | mcp->out_mb = MBX_9|MBX_1|MBX_0; | |
3037 | mcp->in_mb = MBX_0|MBX_1; | |
3038 | mcp->tov = MBX_TOV_SECONDS; | |
3039 | mcp->flags = 0; | |
7b867cf7 | 3040 | rval = qla2x00_mailbox_command(vha, mcp); |
2c3dfe3f SJ |
3041 | |
3042 | if (rval == QLA_SUCCESS) { | |
3043 | if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { | |
3044 | rval = BIT_1; | |
3045 | } | |
3046 | } else | |
3047 | rval = BIT_1; | |
3048 | ||
3049 | return rval; | |
3050 | } | |
338c9161 AV |
3051 | |
3052 | int | |
7b867cf7 | 3053 | qla2x00_dump_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t addr, |
338c9161 AV |
3054 | uint32_t size) |
3055 | { | |
3056 | int rval; | |
3057 | mbx_cmd_t mc; | |
3058 | mbx_cmd_t *mcp = &mc; | |
3059 | ||
7b867cf7 | 3060 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
338c9161 | 3061 | |
7b867cf7 | 3062 | if (MSW(addr) || IS_FWI2_CAPABLE(vha->hw)) { |
338c9161 AV |
3063 | mcp->mb[0] = MBC_DUMP_RISC_RAM_EXTENDED; |
3064 | mcp->mb[8] = MSW(addr); | |
3065 | mcp->out_mb = MBX_8|MBX_0; | |
3066 | } else { | |
3067 | mcp->mb[0] = MBC_DUMP_RISC_RAM; | |
3068 | mcp->out_mb = MBX_0; | |
3069 | } | |
3070 | mcp->mb[1] = LSW(addr); | |
3071 | mcp->mb[2] = MSW(req_dma); | |
3072 | mcp->mb[3] = LSW(req_dma); | |
3073 | mcp->mb[6] = MSW(MSD(req_dma)); | |
3074 | mcp->mb[7] = LSW(MSD(req_dma)); | |
3075 | mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1; | |
7b867cf7 | 3076 | if (IS_FWI2_CAPABLE(vha->hw)) { |
338c9161 AV |
3077 | mcp->mb[4] = MSW(size); |
3078 | mcp->mb[5] = LSW(size); | |
3079 | mcp->out_mb |= MBX_5|MBX_4; | |
3080 | } else { | |
3081 | mcp->mb[4] = LSW(size); | |
3082 | mcp->out_mb |= MBX_4; | |
3083 | } | |
3084 | ||
3085 | mcp->in_mb = MBX_0; | |
b93480e3 | 3086 | mcp->tov = MBX_TOV_SECONDS; |
338c9161 | 3087 | mcp->flags = 0; |
7b867cf7 | 3088 | rval = qla2x00_mailbox_command(vha, mcp); |
338c9161 AV |
3089 | |
3090 | if (rval != QLA_SUCCESS) { | |
3091 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, | |
7b867cf7 | 3092 | vha->host_no, rval, mcp->mb[0])); |
338c9161 | 3093 | } else { |
7b867cf7 | 3094 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
338c9161 AV |
3095 | } |
3096 | ||
3097 | return rval; | |
3098 | } | |
4d4df193 HK |
3099 | |
3100 | /* 84XX Support **************************************************************/ | |
3101 | ||
3102 | struct cs84xx_mgmt_cmd { | |
3103 | union { | |
3104 | struct verify_chip_entry_84xx req; | |
3105 | struct verify_chip_rsp_84xx rsp; | |
3106 | } p; | |
3107 | }; | |
3108 | ||
3109 | int | |
7b867cf7 | 3110 | qla84xx_verify_chip(struct scsi_qla_host *vha, uint16_t *status) |
4d4df193 HK |
3111 | { |
3112 | int rval, retry; | |
3113 | struct cs84xx_mgmt_cmd *mn; | |
3114 | dma_addr_t mn_dma; | |
3115 | uint16_t options; | |
3116 | unsigned long flags; | |
7b867cf7 | 3117 | struct qla_hw_data *ha = vha->hw; |
4d4df193 | 3118 | |
7b867cf7 | 3119 | DEBUG16(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
4d4df193 HK |
3120 | |
3121 | mn = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &mn_dma); | |
3122 | if (mn == NULL) { | |
3123 | DEBUG2_3(printk("%s(%ld): failed to allocate Verify ISP84XX " | |
7b867cf7 | 3124 | "IOCB.\n", __func__, vha->host_no)); |
4d4df193 HK |
3125 | return QLA_MEMORY_ALLOC_FAILED; |
3126 | } | |
3127 | ||
3128 | /* Force Update? */ | |
3129 | options = ha->cs84xx->fw_update ? VCO_FORCE_UPDATE : 0; | |
3130 | /* Diagnostic firmware? */ | |
3131 | /* options |= MENLO_DIAG_FW; */ | |
3132 | /* We update the firmware with only one data sequence. */ | |
3133 | options |= VCO_END_OF_DATA; | |
3134 | ||
4d4df193 | 3135 | do { |
c1ec1f1b | 3136 | retry = 0; |
4d4df193 HK |
3137 | memset(mn, 0, sizeof(*mn)); |
3138 | mn->p.req.entry_type = VERIFY_CHIP_IOCB_TYPE; | |
3139 | mn->p.req.entry_count = 1; | |
3140 | mn->p.req.options = cpu_to_le16(options); | |
3141 | ||
3142 | DEBUG16(printk("%s(%ld): Dump of Verify Request.\n", __func__, | |
7b867cf7 | 3143 | vha->host_no)); |
4d4df193 HK |
3144 | DEBUG16(qla2x00_dump_buffer((uint8_t *)mn, |
3145 | sizeof(*mn))); | |
3146 | ||
7b867cf7 | 3147 | rval = qla2x00_issue_iocb_timeout(vha, mn, mn_dma, 0, 120); |
4d4df193 HK |
3148 | if (rval != QLA_SUCCESS) { |
3149 | DEBUG2_16(printk("%s(%ld): failed to issue Verify " | |
7b867cf7 | 3150 | "IOCB (%x).\n", __func__, vha->host_no, rval)); |
4d4df193 HK |
3151 | goto verify_done; |
3152 | } | |
3153 | ||
3154 | DEBUG16(printk("%s(%ld): Dump of Verify Response.\n", __func__, | |
7b867cf7 | 3155 | vha->host_no)); |
4d4df193 HK |
3156 | DEBUG16(qla2x00_dump_buffer((uint8_t *)mn, |
3157 | sizeof(*mn))); | |
3158 | ||
3159 | status[0] = le16_to_cpu(mn->p.rsp.comp_status); | |
3160 | status[1] = status[0] == CS_VCS_CHIP_FAILURE ? | |
3161 | le16_to_cpu(mn->p.rsp.failure_code) : 0; | |
3162 | DEBUG2_16(printk("%s(%ld): cs=%x fc=%x\n", __func__, | |
7b867cf7 | 3163 | vha->host_no, status[0], status[1])); |
4d4df193 HK |
3164 | |
3165 | if (status[0] != CS_COMPLETE) { | |
3166 | rval = QLA_FUNCTION_FAILED; | |
3167 | if (!(options & VCO_DONT_UPDATE_FW)) { | |
3168 | DEBUG2_16(printk("%s(%ld): Firmware update " | |
3169 | "failed. Retrying without update " | |
7b867cf7 | 3170 | "firmware.\n", __func__, vha->host_no)); |
4d4df193 HK |
3171 | options |= VCO_DONT_UPDATE_FW; |
3172 | options &= ~VCO_FORCE_UPDATE; | |
3173 | retry = 1; | |
3174 | } | |
3175 | } else { | |
3176 | DEBUG2_16(printk("%s(%ld): firmware updated to %x.\n", | |
7b867cf7 | 3177 | __func__, vha->host_no, |
4d4df193 HK |
3178 | le32_to_cpu(mn->p.rsp.fw_ver))); |
3179 | ||
3180 | /* NOTE: we only update OP firmware. */ | |
3181 | spin_lock_irqsave(&ha->cs84xx->access_lock, flags); | |
3182 | ha->cs84xx->op_fw_version = | |
3183 | le32_to_cpu(mn->p.rsp.fw_ver); | |
3184 | spin_unlock_irqrestore(&ha->cs84xx->access_lock, | |
3185 | flags); | |
3186 | } | |
3187 | } while (retry); | |
3188 | ||
3189 | verify_done: | |
3190 | dma_pool_free(ha->s_dma_pool, mn, mn_dma); | |
3191 | ||
3192 | if (rval != QLA_SUCCESS) { | |
3193 | DEBUG2_16(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 3194 | vha->host_no, rval)); |
4d4df193 | 3195 | } else { |
7b867cf7 | 3196 | DEBUG16(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
4d4df193 HK |
3197 | } |
3198 | ||
3199 | return rval; | |
3200 | } | |
73208dfd AC |
3201 | |
3202 | int | |
618a7523 | 3203 | qla25xx_init_req_que(struct scsi_qla_host *vha, struct req_que *req) |
73208dfd AC |
3204 | { |
3205 | int rval; | |
3206 | unsigned long flags; | |
3207 | mbx_cmd_t mc; | |
3208 | mbx_cmd_t *mcp = &mc; | |
3209 | struct device_reg_25xxmq __iomem *reg; | |
3210 | struct qla_hw_data *ha = vha->hw; | |
3211 | ||
3212 | mcp->mb[0] = MBC_INITIALIZE_MULTIQ; | |
618a7523 | 3213 | mcp->mb[1] = req->options; |
73208dfd AC |
3214 | mcp->mb[2] = MSW(LSD(req->dma)); |
3215 | mcp->mb[3] = LSW(LSD(req->dma)); | |
3216 | mcp->mb[6] = MSW(MSD(req->dma)); | |
3217 | mcp->mb[7] = LSW(MSD(req->dma)); | |
3218 | mcp->mb[5] = req->length; | |
3219 | if (req->rsp) | |
3220 | mcp->mb[10] = req->rsp->id; | |
3221 | mcp->mb[12] = req->qos; | |
3222 | mcp->mb[11] = req->vp_idx; | |
3223 | mcp->mb[13] = req->rid; | |
3224 | ||
3225 | reg = (struct device_reg_25xxmq *)((void *)(ha->mqiobase) + | |
3226 | QLA_QUE_PAGE * req->id); | |
3227 | ||
3228 | mcp->mb[4] = req->id; | |
3229 | /* que in ptr index */ | |
3230 | mcp->mb[8] = 0; | |
3231 | /* que out ptr index */ | |
3232 | mcp->mb[9] = 0; | |
3233 | mcp->out_mb = MBX_14|MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8|MBX_7| | |
3234 | MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
3235 | mcp->in_mb = MBX_0; | |
3236 | mcp->flags = MBX_DMA_OUT; | |
3237 | mcp->tov = 60; | |
3238 | ||
3239 | spin_lock_irqsave(&ha->hardware_lock, flags); | |
618a7523 | 3240 | if (!(req->options & BIT_0)) { |
73208dfd AC |
3241 | WRT_REG_DWORD(®->req_q_in, 0); |
3242 | WRT_REG_DWORD(®->req_q_out, 0); | |
3243 | } | |
2afa19a9 AC |
3244 | req->req_q_in = ®->req_q_in; |
3245 | req->req_q_out = ®->req_q_out; | |
73208dfd AC |
3246 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
3247 | ||
17d98630 | 3248 | rval = qla2x00_mailbox_command(vha, mcp); |
73208dfd AC |
3249 | if (rval != QLA_SUCCESS) |
3250 | DEBUG2_3_11(printk(KERN_WARNING "%s(%ld): failed=%x mb0=%x.\n", | |
3251 | __func__, vha->host_no, rval, mcp->mb[0])); | |
3252 | return rval; | |
3253 | } | |
3254 | ||
3255 | int | |
618a7523 | 3256 | qla25xx_init_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp) |
73208dfd AC |
3257 | { |
3258 | int rval; | |
3259 | unsigned long flags; | |
3260 | mbx_cmd_t mc; | |
3261 | mbx_cmd_t *mcp = &mc; | |
3262 | struct device_reg_25xxmq __iomem *reg; | |
3263 | struct qla_hw_data *ha = vha->hw; | |
3264 | ||
3265 | mcp->mb[0] = MBC_INITIALIZE_MULTIQ; | |
618a7523 | 3266 | mcp->mb[1] = rsp->options; |
73208dfd AC |
3267 | mcp->mb[2] = MSW(LSD(rsp->dma)); |
3268 | mcp->mb[3] = LSW(LSD(rsp->dma)); | |
3269 | mcp->mb[6] = MSW(MSD(rsp->dma)); | |
3270 | mcp->mb[7] = LSW(MSD(rsp->dma)); | |
3271 | mcp->mb[5] = rsp->length; | |
444786d7 | 3272 | mcp->mb[14] = rsp->msix->entry; |
73208dfd AC |
3273 | mcp->mb[13] = rsp->rid; |
3274 | ||
3275 | reg = (struct device_reg_25xxmq *)((void *)(ha->mqiobase) + | |
3276 | QLA_QUE_PAGE * rsp->id); | |
3277 | ||
3278 | mcp->mb[4] = rsp->id; | |
3279 | /* que in ptr index */ | |
3280 | mcp->mb[8] = 0; | |
3281 | /* que out ptr index */ | |
3282 | mcp->mb[9] = 0; | |
2afa19a9 | 3283 | mcp->out_mb = MBX_14|MBX_13|MBX_9|MBX_8|MBX_7 |
73208dfd AC |
3284 | |MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; |
3285 | mcp->in_mb = MBX_0; | |
3286 | mcp->flags = MBX_DMA_OUT; | |
3287 | mcp->tov = 60; | |
3288 | ||
3289 | spin_lock_irqsave(&ha->hardware_lock, flags); | |
618a7523 | 3290 | if (!(rsp->options & BIT_0)) { |
73208dfd AC |
3291 | WRT_REG_DWORD(®->rsp_q_out, 0); |
3292 | WRT_REG_DWORD(®->rsp_q_in, 0); | |
3293 | } | |
3294 | ||
3295 | spin_unlock_irqrestore(&ha->hardware_lock, flags); | |
3296 | ||
17d98630 | 3297 | rval = qla2x00_mailbox_command(vha, mcp); |
73208dfd AC |
3298 | if (rval != QLA_SUCCESS) |
3299 | DEBUG2_3_11(printk(KERN_WARNING "%s(%ld): failed=%x " | |
3300 | "mb0=%x.\n", __func__, | |
3301 | vha->host_no, rval, mcp->mb[0])); | |
3302 | return rval; | |
3303 | } | |
3304 | ||
8a659571 AV |
3305 | int |
3306 | qla81xx_idc_ack(scsi_qla_host_t *vha, uint16_t *mb) | |
3307 | { | |
3308 | int rval; | |
3309 | mbx_cmd_t mc; | |
3310 | mbx_cmd_t *mcp = &mc; | |
3311 | ||
3312 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3313 | ||
3314 | mcp->mb[0] = MBC_IDC_ACK; | |
3315 | memcpy(&mcp->mb[1], mb, QLA_IDC_ACK_REGS * sizeof(uint16_t)); | |
3316 | mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
3317 | mcp->in_mb = MBX_0; | |
3318 | mcp->tov = MBX_TOV_SECONDS; | |
3319 | mcp->flags = 0; | |
3320 | rval = qla2x00_mailbox_command(vha, mcp); | |
3321 | ||
3322 | if (rval != QLA_SUCCESS) { | |
3323 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
3324 | vha->host_no, rval, mcp->mb[0])); | |
3325 | } else { | |
3326 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3327 | } | |
3328 | ||
3329 | return rval; | |
3330 | } | |
1d2874de JC |
3331 | |
3332 | int | |
3333 | qla81xx_fac_get_sector_size(scsi_qla_host_t *vha, uint32_t *sector_size) | |
3334 | { | |
3335 | int rval; | |
3336 | mbx_cmd_t mc; | |
3337 | mbx_cmd_t *mcp = &mc; | |
3338 | ||
3339 | if (!IS_QLA81XX(vha->hw)) | |
3340 | return QLA_FUNCTION_FAILED; | |
3341 | ||
3342 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3343 | ||
3344 | mcp->mb[0] = MBC_FLASH_ACCESS_CTRL; | |
3345 | mcp->mb[1] = FAC_OPT_CMD_GET_SECTOR_SIZE; | |
3346 | mcp->out_mb = MBX_1|MBX_0; | |
3347 | mcp->in_mb = MBX_1|MBX_0; | |
3348 | mcp->tov = MBX_TOV_SECONDS; | |
3349 | mcp->flags = 0; | |
3350 | rval = qla2x00_mailbox_command(vha, mcp); | |
3351 | ||
3352 | if (rval != QLA_SUCCESS) { | |
3353 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
3354 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); | |
3355 | } else { | |
3356 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3357 | *sector_size = mcp->mb[1]; | |
3358 | } | |
3359 | ||
3360 | return rval; | |
3361 | } | |
3362 | ||
3363 | int | |
3364 | qla81xx_fac_do_write_enable(scsi_qla_host_t *vha, int enable) | |
3365 | { | |
3366 | int rval; | |
3367 | mbx_cmd_t mc; | |
3368 | mbx_cmd_t *mcp = &mc; | |
3369 | ||
3370 | if (!IS_QLA81XX(vha->hw)) | |
3371 | return QLA_FUNCTION_FAILED; | |
3372 | ||
3373 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3374 | ||
3375 | mcp->mb[0] = MBC_FLASH_ACCESS_CTRL; | |
3376 | mcp->mb[1] = enable ? FAC_OPT_CMD_WRITE_ENABLE : | |
3377 | FAC_OPT_CMD_WRITE_PROTECT; | |
3378 | mcp->out_mb = MBX_1|MBX_0; | |
3379 | mcp->in_mb = MBX_1|MBX_0; | |
3380 | mcp->tov = MBX_TOV_SECONDS; | |
3381 | mcp->flags = 0; | |
3382 | rval = qla2x00_mailbox_command(vha, mcp); | |
3383 | ||
3384 | if (rval != QLA_SUCCESS) { | |
3385 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
3386 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); | |
3387 | } else { | |
3388 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3389 | } | |
3390 | ||
3391 | return rval; | |
3392 | } | |
3393 | ||
3394 | int | |
3395 | qla81xx_fac_erase_sector(scsi_qla_host_t *vha, uint32_t start, uint32_t finish) | |
3396 | { | |
3397 | int rval; | |
3398 | mbx_cmd_t mc; | |
3399 | mbx_cmd_t *mcp = &mc; | |
3400 | ||
3401 | if (!IS_QLA81XX(vha->hw)) | |
3402 | return QLA_FUNCTION_FAILED; | |
3403 | ||
3404 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3405 | ||
3406 | mcp->mb[0] = MBC_FLASH_ACCESS_CTRL; | |
3407 | mcp->mb[1] = FAC_OPT_CMD_ERASE_SECTOR; | |
3408 | mcp->mb[2] = LSW(start); | |
3409 | mcp->mb[3] = MSW(start); | |
3410 | mcp->mb[4] = LSW(finish); | |
3411 | mcp->mb[5] = MSW(finish); | |
3412 | mcp->out_mb = MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
3413 | mcp->in_mb = MBX_2|MBX_1|MBX_0; | |
3414 | mcp->tov = MBX_TOV_SECONDS; | |
3415 | mcp->flags = 0; | |
3416 | rval = qla2x00_mailbox_command(vha, mcp); | |
3417 | ||
3418 | if (rval != QLA_SUCCESS) { | |
3419 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " | |
3420 | "mb[2]=%x.\n", __func__, vha->host_no, rval, mcp->mb[0], | |
3421 | mcp->mb[1], mcp->mb[2])); | |
3422 | } else { | |
3423 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3424 | } | |
3425 | ||
3426 | return rval; | |
3427 | } | |
6e181be5 LC |
3428 | |
3429 | int | |
3430 | qla81xx_restart_mpi_firmware(scsi_qla_host_t *vha) | |
3431 | { | |
3432 | int rval = 0; | |
3433 | mbx_cmd_t mc; | |
3434 | mbx_cmd_t *mcp = &mc; | |
3435 | ||
3436 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3437 | ||
3438 | mcp->mb[0] = MBC_RESTART_MPI_FW; | |
3439 | mcp->out_mb = MBX_0; | |
3440 | mcp->in_mb = MBX_0|MBX_1; | |
3441 | mcp->tov = MBX_TOV_SECONDS; | |
3442 | mcp->flags = 0; | |
3443 | rval = qla2x00_mailbox_command(vha, mcp); | |
3444 | ||
3445 | if (rval != QLA_SUCCESS) { | |
3446 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=0x%x mb[1]=0x%x.\n", | |
3447 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); | |
3448 | } else { | |
3449 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3450 | } | |
3451 | ||
3452 | return rval; | |
3453 | } | |
ad0ecd61 JC |
3454 | |
3455 | int | |
3456 | qla2x00_read_edc(scsi_qla_host_t *vha, uint16_t dev, uint16_t adr, | |
3457 | dma_addr_t sfp_dma, uint8_t *sfp, uint16_t len, uint16_t opt) | |
3458 | { | |
3459 | int rval; | |
3460 | mbx_cmd_t mc; | |
3461 | mbx_cmd_t *mcp = &mc; | |
3462 | ||
3463 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3464 | ||
3465 | mcp->mb[0] = MBC_READ_SFP; | |
3466 | mcp->mb[1] = dev; | |
3467 | mcp->mb[2] = MSW(sfp_dma); | |
3468 | mcp->mb[3] = LSW(sfp_dma); | |
3469 | mcp->mb[6] = MSW(MSD(sfp_dma)); | |
3470 | mcp->mb[7] = LSW(MSD(sfp_dma)); | |
3471 | mcp->mb[8] = len; | |
3472 | mcp->mb[9] = adr; | |
3473 | mcp->mb[10] = opt; | |
3474 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
3475 | mcp->in_mb = MBX_0; | |
3476 | mcp->tov = MBX_TOV_SECONDS; | |
3477 | mcp->flags = 0; | |
3478 | rval = qla2x00_mailbox_command(vha, mcp); | |
3479 | ||
3480 | if (opt & BIT_0) | |
3481 | if (sfp) | |
3482 | *sfp = mcp->mb[8]; | |
3483 | ||
3484 | if (rval != QLA_SUCCESS) { | |
3485 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
3486 | vha->host_no, rval, mcp->mb[0])); | |
3487 | } else { | |
7640335e | 3488 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
ad0ecd61 JC |
3489 | } |
3490 | ||
3491 | return rval; | |
3492 | } | |
3493 | ||
3494 | int | |
3495 | qla2x00_write_edc(scsi_qla_host_t *vha, uint16_t dev, uint16_t adr, | |
3496 | dma_addr_t sfp_dma, uint8_t *sfp, uint16_t len, uint16_t opt) | |
3497 | { | |
3498 | int rval; | |
3499 | mbx_cmd_t mc; | |
3500 | mbx_cmd_t *mcp = &mc; | |
3501 | ||
3502 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3503 | ||
3504 | if (opt & BIT_0) | |
3505 | if (sfp) | |
3506 | len = *sfp; | |
3507 | ||
3508 | mcp->mb[0] = MBC_WRITE_SFP; | |
3509 | mcp->mb[1] = dev; | |
3510 | mcp->mb[2] = MSW(sfp_dma); | |
3511 | mcp->mb[3] = LSW(sfp_dma); | |
3512 | mcp->mb[6] = MSW(MSD(sfp_dma)); | |
3513 | mcp->mb[7] = LSW(MSD(sfp_dma)); | |
3514 | mcp->mb[8] = len; | |
3515 | mcp->mb[9] = adr; | |
3516 | mcp->mb[10] = opt; | |
3517 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
3518 | mcp->in_mb = MBX_0; | |
3519 | mcp->tov = MBX_TOV_SECONDS; | |
3520 | mcp->flags = 0; | |
3521 | rval = qla2x00_mailbox_command(vha, mcp); | |
3522 | ||
3523 | if (rval != QLA_SUCCESS) { | |
3524 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
3525 | vha->host_no, rval, mcp->mb[0])); | |
3526 | } else { | |
3527 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3528 | } | |
3529 | ||
3530 | return rval; | |
3531 | } | |
ce0423f4 AV |
3532 | |
3533 | int | |
3534 | qla2x00_get_xgmac_stats(scsi_qla_host_t *vha, dma_addr_t stats_dma, | |
3535 | uint16_t size_in_bytes, uint16_t *actual_size) | |
3536 | { | |
3537 | int rval; | |
3538 | mbx_cmd_t mc; | |
3539 | mbx_cmd_t *mcp = &mc; | |
3540 | ||
3541 | if (!IS_QLA81XX(vha->hw)) | |
3542 | return QLA_FUNCTION_FAILED; | |
3543 | ||
3544 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3545 | ||
3546 | mcp->mb[0] = MBC_GET_XGMAC_STATS; | |
3547 | mcp->mb[2] = MSW(stats_dma); | |
3548 | mcp->mb[3] = LSW(stats_dma); | |
3549 | mcp->mb[6] = MSW(MSD(stats_dma)); | |
3550 | mcp->mb[7] = LSW(MSD(stats_dma)); | |
3551 | mcp->mb[8] = size_in_bytes >> 2; | |
3552 | mcp->out_mb = MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; | |
3553 | mcp->in_mb = MBX_2|MBX_1|MBX_0; | |
3554 | mcp->tov = MBX_TOV_SECONDS; | |
3555 | mcp->flags = 0; | |
3556 | rval = qla2x00_mailbox_command(vha, mcp); | |
3557 | ||
3558 | if (rval != QLA_SUCCESS) { | |
3559 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=0x%x " | |
3560 | "mb[1]=0x%x mb[2]=0x%x.\n", __func__, vha->host_no, rval, | |
3561 | mcp->mb[0], mcp->mb[1], mcp->mb[2])); | |
3562 | } else { | |
3563 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3564 | ||
3565 | *actual_size = mcp->mb[2] << 2; | |
3566 | } | |
3567 | ||
3568 | return rval; | |
3569 | } | |
11bbc1d8 AV |
3570 | |
3571 | int | |
3572 | qla2x00_get_dcbx_params(scsi_qla_host_t *vha, dma_addr_t tlv_dma, | |
3573 | uint16_t size) | |
3574 | { | |
3575 | int rval; | |
3576 | mbx_cmd_t mc; | |
3577 | mbx_cmd_t *mcp = &mc; | |
3578 | ||
3579 | if (!IS_QLA81XX(vha->hw)) | |
3580 | return QLA_FUNCTION_FAILED; | |
3581 | ||
3582 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3583 | ||
3584 | mcp->mb[0] = MBC_GET_DCBX_PARAMS; | |
3585 | mcp->mb[1] = 0; | |
3586 | mcp->mb[2] = MSW(tlv_dma); | |
3587 | mcp->mb[3] = LSW(tlv_dma); | |
3588 | mcp->mb[6] = MSW(MSD(tlv_dma)); | |
3589 | mcp->mb[7] = LSW(MSD(tlv_dma)); | |
3590 | mcp->mb[8] = size; | |
3591 | mcp->out_mb = MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
3592 | mcp->in_mb = MBX_2|MBX_1|MBX_0; | |
3593 | mcp->tov = MBX_TOV_SECONDS; | |
3594 | mcp->flags = 0; | |
3595 | rval = qla2x00_mailbox_command(vha, mcp); | |
3596 | ||
3597 | if (rval != QLA_SUCCESS) { | |
3598 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=0x%x " | |
3599 | "mb[1]=0x%x mb[2]=0x%x.\n", __func__, vha->host_no, rval, | |
3600 | mcp->mb[0], mcp->mb[1], mcp->mb[2])); | |
3601 | } else { | |
3602 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3603 | } | |
3604 | ||
3605 | return rval; | |
3606 | } | |
18e7555a AV |
3607 | |
3608 | int | |
3609 | qla2x00_read_ram_word(scsi_qla_host_t *vha, uint32_t risc_addr, uint32_t *data) | |
3610 | { | |
3611 | int rval; | |
3612 | mbx_cmd_t mc; | |
3613 | mbx_cmd_t *mcp = &mc; | |
3614 | ||
3615 | if (!IS_FWI2_CAPABLE(vha->hw)) | |
3616 | return QLA_FUNCTION_FAILED; | |
3617 | ||
3618 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3619 | ||
3620 | mcp->mb[0] = MBC_READ_RAM_EXTENDED; | |
3621 | mcp->mb[1] = LSW(risc_addr); | |
3622 | mcp->mb[8] = MSW(risc_addr); | |
3623 | mcp->out_mb = MBX_8|MBX_1|MBX_0; | |
3624 | mcp->in_mb = MBX_3|MBX_2|MBX_0; | |
3625 | mcp->tov = 30; | |
3626 | mcp->flags = 0; | |
3627 | rval = qla2x00_mailbox_command(vha, mcp); | |
3628 | if (rval != QLA_SUCCESS) { | |
3629 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, | |
3630 | vha->host_no, rval, mcp->mb[0])); | |
3631 | } else { | |
3632 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3633 | *data = mcp->mb[3] << 16 | mcp->mb[2]; | |
3634 | } | |
3635 | ||
3636 | return rval; | |
3637 | } | |
3638 | ||
9a069e19 GM |
3639 | int |
3640 | qla2x00_loopback_test(scsi_qla_host_t *vha, struct msg_echo_lb *mreq, uint16_t *mresp) | |
3641 | { | |
3642 | int rval; | |
3643 | mbx_cmd_t mc; | |
3644 | mbx_cmd_t *mcp = &mc; | |
3645 | uint32_t iter_cnt = 0x1; | |
3646 | ||
3647 | DEBUG11(printk("scsi(%ld): entered.\n", vha->host_no)); | |
3648 | ||
3649 | memset(mcp->mb, 0 , sizeof(mcp->mb)); | |
3650 | mcp->mb[0] = MBC_DIAGNOSTIC_LOOP_BACK; | |
3651 | mcp->mb[1] = mreq->options | BIT_6; // BIT_6 specifies 64 bit addressing | |
3652 | ||
3653 | /* transfer count */ | |
3654 | mcp->mb[10] = LSW(mreq->transfer_size); | |
3655 | mcp->mb[11] = MSW(mreq->transfer_size); | |
3656 | ||
3657 | /* send data address */ | |
3658 | mcp->mb[14] = LSW(mreq->send_dma); | |
3659 | mcp->mb[15] = MSW(mreq->send_dma); | |
3660 | mcp->mb[20] = LSW(MSD(mreq->send_dma)); | |
3661 | mcp->mb[21] = MSW(MSD(mreq->send_dma)); | |
3662 | ||
3663 | /* recieve data address */ | |
3664 | mcp->mb[16] = LSW(mreq->rcv_dma); | |
3665 | mcp->mb[17] = MSW(mreq->rcv_dma); | |
3666 | mcp->mb[6] = LSW(MSD(mreq->rcv_dma)); | |
3667 | mcp->mb[7] = MSW(MSD(mreq->rcv_dma)); | |
3668 | ||
3669 | /* Iteration count */ | |
3670 | mcp->mb[18] = LSW(iter_cnt); | |
3671 | mcp->mb[19] = MSW(iter_cnt); | |
3672 | ||
3673 | mcp->out_mb = MBX_21|MBX_20|MBX_19|MBX_18|MBX_17|MBX_16|MBX_15| | |
3674 | MBX_14|MBX_13|MBX_12|MBX_11|MBX_10|MBX_7|MBX_6|MBX_1|MBX_0; | |
3675 | if (IS_QLA81XX(vha->hw)) | |
3676 | mcp->out_mb |= MBX_2; | |
3677 | mcp->in_mb = MBX_19|MBX_18|MBX_3|MBX_2|MBX_1|MBX_0; | |
3678 | ||
3679 | mcp->buf_size = mreq->transfer_size; | |
3680 | mcp->tov = MBX_TOV_SECONDS; | |
3681 | mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD; | |
3682 | ||
3683 | rval = qla2x00_mailbox_command(vha, mcp); | |
3684 | ||
3685 | if (rval != QLA_SUCCESS) { | |
3686 | DEBUG2(printk(KERN_WARNING | |
3687 | "(%ld): failed=%x mb[0]=0x%x " | |
3688 | "mb[1]=0x%x mb[2]=0x%x mb[3]=0x%x mb[18]=0x%x mb[19]=0x%x. \n", vha->host_no, rval, | |
3689 | mcp->mb[0], mcp->mb[1], mcp->mb[2], mcp->mb[3], mcp->mb[18], mcp->mb[19])); | |
3690 | } else { | |
3691 | DEBUG2(printk(KERN_WARNING | |
3692 | "scsi(%ld): done.\n", vha->host_no)); | |
3693 | } | |
3694 | ||
3695 | /* Copy mailbox information */ | |
3696 | memcpy( mresp, mcp->mb, 64); | |
3697 | mresp[3] = mcp->mb[18]; | |
3698 | mresp[4] = mcp->mb[19]; | |
3699 | return rval; | |
3700 | } | |
3701 | ||
3702 | int | |
3703 | qla2x00_echo_test(scsi_qla_host_t *vha, struct msg_echo_lb *mreq, uint16_t *mresp) | |
3704 | { | |
3705 | int rval; | |
3706 | mbx_cmd_t mc; | |
3707 | mbx_cmd_t *mcp = &mc; | |
3708 | struct qla_hw_data *ha = vha->hw; | |
3709 | ||
3710 | DEBUG11(printk("scsi(%ld): entered.\n", vha->host_no)); | |
3711 | ||
3712 | memset(mcp->mb, 0 , sizeof(mcp->mb)); | |
3713 | mcp->mb[0] = MBC_DIAGNOSTIC_ECHO; | |
3714 | mcp->mb[1] = mreq->options | BIT_6; /* BIT_6 specifies 64bit address */ | |
3715 | if (IS_QLA81XX(ha)) | |
3716 | mcp->mb[1] |= BIT_15; | |
3717 | mcp->mb[2] = IS_QLA81XX(ha) ? vha->fcoe_fcf_idx : 0; | |
3718 | mcp->mb[16] = LSW(mreq->rcv_dma); | |
3719 | mcp->mb[17] = MSW(mreq->rcv_dma); | |
3720 | mcp->mb[6] = LSW(MSD(mreq->rcv_dma)); | |
3721 | mcp->mb[7] = MSW(MSD(mreq->rcv_dma)); | |
3722 | ||
3723 | mcp->mb[10] = LSW(mreq->transfer_size); | |
3724 | ||
3725 | mcp->mb[14] = LSW(mreq->send_dma); | |
3726 | mcp->mb[15] = MSW(mreq->send_dma); | |
3727 | mcp->mb[20] = LSW(MSD(mreq->send_dma)); | |
3728 | mcp->mb[21] = MSW(MSD(mreq->send_dma)); | |
3729 | ||
3730 | mcp->out_mb = MBX_21|MBX_20|MBX_17|MBX_16|MBX_15| | |
3731 | MBX_14|MBX_10|MBX_7|MBX_6|MBX_1|MBX_0; | |
3732 | if (IS_QLA81XX(ha)) | |
3733 | mcp->out_mb |= MBX_2; | |
3734 | ||
3735 | mcp->in_mb = MBX_0; | |
3736 | if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha) || IS_QLA81XX(ha)) | |
3737 | mcp->in_mb |= MBX_1; | |
3738 | if (IS_QLA81XX(ha)) | |
3739 | mcp->in_mb |= MBX_3; | |
3740 | ||
3741 | mcp->tov = MBX_TOV_SECONDS; | |
3742 | mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD; | |
3743 | mcp->buf_size = mreq->transfer_size; | |
3744 | ||
3745 | rval = qla2x00_mailbox_command(vha, mcp); | |
3746 | ||
3747 | if (rval != QLA_SUCCESS) { | |
3748 | DEBUG2(printk(KERN_WARNING | |
3749 | "(%ld): failed=%x mb[0]=0x%x mb[1]=0x%x.\n", | |
3750 | vha->host_no, rval, mcp->mb[0], mcp->mb[1])); | |
3751 | } else { | |
3752 | DEBUG2(printk(KERN_WARNING | |
3753 | "scsi(%ld): done.\n", vha->host_no)); | |
3754 | } | |
3755 | ||
3756 | /* Copy mailbox information */ | |
3757 | memcpy( mresp, mcp->mb, 32); | |
3758 | return rval; | |
3759 | } | |
3760 | int | |
3761 | qla84xx_reset_chip(scsi_qla_host_t *ha, uint16_t enable_diagnostic, | |
3762 | uint16_t *cmd_status) | |
3763 | { | |
3764 | int rval; | |
3765 | mbx_cmd_t mc; | |
3766 | mbx_cmd_t *mcp = &mc; | |
3767 | ||
3768 | DEBUG16(printk("%s(%ld): enable_diag=%d entered.\n", __func__, | |
3769 | ha->host_no, enable_diagnostic)); | |
3770 | ||
3771 | mcp->mb[0] = MBC_ISP84XX_RESET; | |
3772 | mcp->mb[1] = enable_diagnostic; | |
3773 | mcp->out_mb = MBX_1|MBX_0; | |
3774 | mcp->in_mb = MBX_1|MBX_0; | |
3775 | mcp->tov = MBX_TOV_SECONDS; | |
3776 | mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD; | |
3777 | rval = qla2x00_mailbox_command(ha, mcp); | |
3778 | ||
3779 | /* Return mailbox statuses. */ | |
3780 | *cmd_status = mcp->mb[0]; | |
3781 | if (rval != QLA_SUCCESS) | |
3782 | DEBUG16(printk("%s(%ld): failed=%x.\n", __func__, ha->host_no, | |
3783 | rval)); | |
3784 | else | |
3785 | DEBUG16(printk("%s(%ld): done.\n", __func__, ha->host_no)); | |
3786 | ||
3787 | return rval; | |
3788 | } | |
3789 | ||
18e7555a AV |
3790 | int |
3791 | qla2x00_write_ram_word(scsi_qla_host_t *vha, uint32_t risc_addr, uint32_t data) | |
3792 | { | |
3793 | int rval; | |
3794 | mbx_cmd_t mc; | |
3795 | mbx_cmd_t *mcp = &mc; | |
3796 | ||
3797 | if (!IS_FWI2_CAPABLE(vha->hw)) | |
3798 | return QLA_FUNCTION_FAILED; | |
3799 | ||
3800 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3801 | ||
3802 | mcp->mb[0] = MBC_WRITE_RAM_WORD_EXTENDED; | |
3803 | mcp->mb[1] = LSW(risc_addr); | |
3804 | mcp->mb[2] = LSW(data); | |
3805 | mcp->mb[3] = MSW(data); | |
3806 | mcp->mb[8] = MSW(risc_addr); | |
3807 | mcp->out_mb = MBX_8|MBX_3|MBX_2|MBX_1|MBX_0; | |
3808 | mcp->in_mb = MBX_0; | |
3809 | mcp->tov = 30; | |
3810 | mcp->flags = 0; | |
3811 | rval = qla2x00_mailbox_command(vha, mcp); | |
3812 | if (rval != QLA_SUCCESS) { | |
3813 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, | |
3814 | vha->host_no, rval, mcp->mb[0])); | |
3815 | } else { | |
3816 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3817 | } | |
3818 | ||
3819 | return rval; | |
3820 | } | |
3064ff39 MH |
3821 | |
3822 | int | |
3823 | qla2x00_get_data_rate(scsi_qla_host_t *vha) | |
3824 | { | |
3825 | int rval; | |
3826 | mbx_cmd_t mc; | |
3827 | mbx_cmd_t *mcp = &mc; | |
3828 | struct qla_hw_data *ha = vha->hw; | |
3829 | ||
3830 | if (!IS_FWI2_CAPABLE(ha)) | |
3831 | return QLA_FUNCTION_FAILED; | |
3832 | ||
3833 | DEBUG11(printk(KERN_INFO "%s(%ld): entered.\n", __func__, vha->host_no)); | |
3834 | ||
3835 | mcp->mb[0] = MBC_DATA_RATE; | |
3836 | mcp->mb[1] = 0; | |
3837 | mcp->out_mb = MBX_1|MBX_0; | |
3838 | mcp->in_mb = MBX_2|MBX_1|MBX_0; | |
3839 | mcp->tov = MBX_TOV_SECONDS; | |
3840 | mcp->flags = 0; | |
3841 | rval = qla2x00_mailbox_command(vha, mcp); | |
3842 | if (rval != QLA_SUCCESS) { | |
3843 | DEBUG2_3_11(printk(KERN_INFO "%s(%ld): failed=%x mb[0]=%x.\n", | |
3844 | __func__, vha->host_no, rval, mcp->mb[0])); | |
3845 | } else { | |
3846 | DEBUG11(printk(KERN_INFO | |
3847 | "%s(%ld): done.\n", __func__, vha->host_no)); | |
3848 | if (mcp->mb[1] != 0x7) | |
3849 | ha->link_data_rate = mcp->mb[1]; | |
3850 | } | |
3851 | ||
3852 | return rval; | |
3853 | } |