Commit | Line | Data |
---|---|---|
1da177e4 | 1 | /* |
fa90c54f | 2 | * QLogic Fibre Channel HBA Driver |
de7c5d05 | 3 | * Copyright (c) 2003-2010 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; |
cdbb0a4f | 40 | uint16_t command = 0; |
1da177e4 LT |
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 | ||
a9083016 GM |
52 | if (vha->device_flags & DFLG_DEV_FAILED) { |
53 | DEBUG2_3_11(qla_printk(KERN_WARNING, ha, | |
54 | "%s(%ld): Device in failed state, " | |
55 | "timeout MBX Exiting.\n", | |
56 | __func__, base_vha->host_no)); | |
57 | return QLA_FUNCTION_TIMEOUT; | |
58 | } | |
59 | ||
2c3dfe3f | 60 | reg = ha->iobase; |
7b867cf7 | 61 | io_lock_on = base_vha->flags.init_done; |
1da177e4 LT |
62 | |
63 | rval = QLA_SUCCESS; | |
7b867cf7 | 64 | abort_active = test_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); |
1c7c6357 | 65 | |
7b867cf7 | 66 | DEBUG11(printk("%s(%ld): entered.\n", __func__, base_vha->host_no)); |
1da177e4 | 67 | |
85880801 AV |
68 | if (ha->flags.pci_channel_io_perm_failure) { |
69 | DEBUG(printk("%s(%ld): Perm failure on EEH, timeout MBX " | |
70 | "Exiting.\n", __func__, vha->host_no)); | |
71 | return QLA_FUNCTION_TIMEOUT; | |
72 | } | |
73 | ||
1da177e4 | 74 | /* |
1c7c6357 AV |
75 | * Wait for active mailbox commands to finish by waiting at most tov |
76 | * seconds. This is to serialize actual issuing of mailbox cmds during | |
77 | * non ISP abort time. | |
1da177e4 | 78 | */ |
8eca3f39 AV |
79 | if (!wait_for_completion_timeout(&ha->mbx_cmd_comp, mcp->tov * HZ)) { |
80 | /* Timeout occurred. Return error. */ | |
81 | DEBUG2_3_11(printk("%s(%ld): cmd access timeout. " | |
82 | "Exiting.\n", __func__, base_vha->host_no)); | |
83 | return QLA_FUNCTION_TIMEOUT; | |
1da177e4 LT |
84 | } |
85 | ||
cdbb0a4f SV |
86 | if (IS_QLA82XX(ha) && ha->flags.fw_hung) { |
87 | /* Setting Link-Down error */ | |
88 | mcp->mb[0] = MBS_LINK_DOWN_ERROR; | |
89 | rval = QLA_FUNCTION_FAILED; | |
90 | goto premature_exit; | |
91 | } | |
92 | ||
1da177e4 LT |
93 | ha->flags.mbox_busy = 1; |
94 | /* Save mailbox command for debug */ | |
95 | ha->mcp = mcp; | |
96 | ||
1c7c6357 | 97 | DEBUG11(printk("scsi(%ld): prepare to issue mbox cmd=0x%x.\n", |
7b867cf7 | 98 | base_vha->host_no, mcp->mb[0])); |
1da177e4 LT |
99 | |
100 | spin_lock_irqsave(&ha->hardware_lock, flags); | |
101 | ||
102 | /* Load mailbox registers. */ | |
a9083016 GM |
103 | if (IS_QLA82XX(ha)) |
104 | optr = (uint16_t __iomem *)®->isp82.mailbox_in[0]; | |
105 | else if (IS_FWI2_CAPABLE(ha) && !IS_QLA82XX(ha)) | |
1c7c6357 AV |
106 | optr = (uint16_t __iomem *)®->isp24.mailbox0; |
107 | else | |
108 | optr = (uint16_t __iomem *)MAILBOX_REG(ha, ®->isp, 0); | |
1da177e4 LT |
109 | |
110 | iptr = mcp->mb; | |
111 | command = mcp->mb[0]; | |
112 | mboxes = mcp->out_mb; | |
113 | ||
114 | for (cnt = 0; cnt < ha->mbx_count; cnt++) { | |
115 | if (IS_QLA2200(ha) && cnt == 8) | |
1c7c6357 AV |
116 | optr = |
117 | (uint16_t __iomem *)MAILBOX_REG(ha, ®->isp, 8); | |
1da177e4 LT |
118 | if (mboxes & BIT_0) |
119 | WRT_REG_WORD(optr, *iptr); | |
120 | ||
121 | mboxes >>= 1; | |
122 | optr++; | |
123 | iptr++; | |
124 | } | |
125 | ||
126 | #if defined(QL_DEBUG_LEVEL_1) | |
1c7c6357 | 127 | printk("%s(%ld): Loaded MBX registers (displayed in bytes) = \n", |
7b867cf7 | 128 | __func__, base_vha->host_no); |
1da177e4 LT |
129 | qla2x00_dump_buffer((uint8_t *)mcp->mb, 16); |
130 | printk("\n"); | |
131 | qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x10), 16); | |
132 | printk("\n"); | |
133 | qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x20), 8); | |
134 | printk("\n"); | |
7b867cf7 AC |
135 | printk("%s(%ld): I/O address = %p.\n", __func__, base_vha->host_no, |
136 | optr); | |
137 | qla2x00_dump_regs(base_vha); | |
1da177e4 LT |
138 | #endif |
139 | ||
140 | /* Issue set host interrupt command to send cmd out. */ | |
141 | ha->flags.mbox_int = 0; | |
142 | clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); | |
143 | ||
144 | /* Unlock mbx registers and wait for interrupt */ | |
1c7c6357 | 145 | DEBUG11(printk("%s(%ld): going to unlock irq & waiting for interrupt. " |
7b867cf7 | 146 | "jiffies=%lx.\n", __func__, base_vha->host_no, jiffies)); |
1da177e4 LT |
147 | |
148 | /* Wait for mbx cmd completion until timeout */ | |
149 | ||
124f85e6 | 150 | if ((!abort_active && io_lock_on) || IS_NOPOLLING_TYPE(ha)) { |
1da177e4 LT |
151 | set_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags); |
152 | ||
a9083016 GM |
153 | if (IS_QLA82XX(ha)) { |
154 | if (RD_REG_DWORD(®->isp82.hint) & | |
155 | HINT_MBX_INT_PENDING) { | |
156 | spin_unlock_irqrestore(&ha->hardware_lock, | |
157 | flags); | |
158 | DEBUG2_3_11(printk(KERN_INFO | |
159 | "%s(%ld): Pending Mailbox timeout. " | |
160 | "Exiting.\n", __func__, base_vha->host_no)); | |
cdbb0a4f SV |
161 | rval = QLA_FUNCTION_TIMEOUT; |
162 | goto premature_exit; | |
a9083016 GM |
163 | } |
164 | WRT_REG_DWORD(®->isp82.hint, HINT_MBX_INT_PENDING); | |
165 | } else if (IS_FWI2_CAPABLE(ha)) | |
1c7c6357 AV |
166 | WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT); |
167 | else | |
168 | WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT); | |
1da177e4 LT |
169 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
170 | ||
0b05a1f0 | 171 | wait_for_completion_timeout(&ha->mbx_intr_comp, mcp->tov * HZ); |
1da177e4 | 172 | |
1da177e4 LT |
173 | clear_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags); |
174 | ||
1da177e4 | 175 | } else { |
1c7c6357 | 176 | DEBUG3_11(printk("%s(%ld): cmd=%x POLLING MODE.\n", __func__, |
7b867cf7 | 177 | base_vha->host_no, command)); |
1da177e4 | 178 | |
a9083016 GM |
179 | if (IS_QLA82XX(ha)) { |
180 | if (RD_REG_DWORD(®->isp82.hint) & | |
181 | HINT_MBX_INT_PENDING) { | |
182 | spin_unlock_irqrestore(&ha->hardware_lock, | |
183 | flags); | |
184 | DEBUG2_3_11(printk(KERN_INFO | |
185 | "%s(%ld): Pending Mailbox timeout. " | |
186 | "Exiting.\n", __func__, base_vha->host_no)); | |
cdbb0a4f SV |
187 | rval = QLA_FUNCTION_TIMEOUT; |
188 | goto premature_exit; | |
a9083016 GM |
189 | } |
190 | WRT_REG_DWORD(®->isp82.hint, HINT_MBX_INT_PENDING); | |
191 | } else if (IS_FWI2_CAPABLE(ha)) | |
1c7c6357 AV |
192 | WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT); |
193 | else | |
194 | WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT); | |
1da177e4 | 195 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
1da177e4 LT |
196 | |
197 | wait_time = jiffies + mcp->tov * HZ; /* wait at most tov secs */ | |
198 | while (!ha->flags.mbox_int) { | |
199 | if (time_after(jiffies, wait_time)) | |
200 | break; | |
201 | ||
202 | /* Check for pending interrupts. */ | |
73208dfd | 203 | qla2x00_poll(ha->rsp_q_map[0]); |
1da177e4 | 204 | |
85880801 AV |
205 | if (!ha->flags.mbox_int && |
206 | !(IS_QLA2200(ha) && | |
207 | command == MBC_LOAD_RISC_RAM_EXTENDED)) | |
59989831 | 208 | msleep(10); |
1da177e4 | 209 | } /* while */ |
85880801 AV |
210 | DEBUG17(qla_printk(KERN_WARNING, ha, |
211 | "Waited %d sec\n", | |
212 | (uint)((jiffies - (wait_time - (mcp->tov * HZ)))/HZ))); | |
1da177e4 LT |
213 | } |
214 | ||
1da177e4 LT |
215 | /* Check whether we timed out */ |
216 | if (ha->flags.mbox_int) { | |
217 | uint16_t *iptr2; | |
218 | ||
1c7c6357 | 219 | DEBUG3_11(printk("%s(%ld): cmd %x completed.\n", __func__, |
7b867cf7 | 220 | base_vha->host_no, command)); |
1da177e4 LT |
221 | |
222 | /* Got interrupt. Clear the flag. */ | |
223 | ha->flags.mbox_int = 0; | |
224 | clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); | |
225 | ||
cdbb0a4f SV |
226 | if (IS_QLA82XX(ha) && ha->flags.fw_hung) { |
227 | ha->flags.mbox_busy = 0; | |
228 | /* Setting Link-Down error */ | |
229 | mcp->mb[0] = MBS_LINK_DOWN_ERROR; | |
230 | ha->mcp = NULL; | |
231 | rval = QLA_FUNCTION_FAILED; | |
232 | goto premature_exit; | |
233 | } | |
234 | ||
354d6b21 | 235 | if (ha->mailbox_out[0] != MBS_COMMAND_COMPLETE) |
1da177e4 | 236 | rval = QLA_FUNCTION_FAILED; |
1da177e4 LT |
237 | |
238 | /* Load return mailbox registers. */ | |
239 | iptr2 = mcp->mb; | |
240 | iptr = (uint16_t *)&ha->mailbox_out[0]; | |
241 | mboxes = mcp->in_mb; | |
242 | for (cnt = 0; cnt < ha->mbx_count; cnt++) { | |
243 | if (mboxes & BIT_0) | |
244 | *iptr2 = *iptr; | |
245 | ||
246 | mboxes >>= 1; | |
247 | iptr2++; | |
248 | iptr++; | |
249 | } | |
250 | } else { | |
251 | ||
252 | #if defined(QL_DEBUG_LEVEL_2) || defined(QL_DEBUG_LEVEL_3) || \ | |
253 | defined(QL_DEBUG_LEVEL_11) | |
1c7c6357 AV |
254 | uint16_t mb0; |
255 | uint32_t ictrl; | |
256 | ||
e428924c | 257 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
258 | mb0 = RD_REG_WORD(®->isp24.mailbox0); |
259 | ictrl = RD_REG_DWORD(®->isp24.ictrl); | |
260 | } else { | |
cca5335c | 261 | mb0 = RD_MAILBOX_REG(ha, ®->isp, 0); |
1c7c6357 AV |
262 | ictrl = RD_REG_WORD(®->isp.ictrl); |
263 | } | |
264 | printk("%s(%ld): **** MB Command Timeout for cmd %x ****\n", | |
7b867cf7 | 265 | __func__, base_vha->host_no, command); |
1c7c6357 | 266 | printk("%s(%ld): icontrol=%x jiffies=%lx\n", __func__, |
7b867cf7 | 267 | base_vha->host_no, ictrl, jiffies); |
1c7c6357 | 268 | printk("%s(%ld): *** mailbox[0] = 0x%x ***\n", __func__, |
7b867cf7 AC |
269 | base_vha->host_no, mb0); |
270 | qla2x00_dump_regs(base_vha); | |
1da177e4 LT |
271 | #endif |
272 | ||
1da177e4 LT |
273 | rval = QLA_FUNCTION_TIMEOUT; |
274 | } | |
275 | ||
1da177e4 LT |
276 | ha->flags.mbox_busy = 0; |
277 | ||
278 | /* Clean up */ | |
279 | ha->mcp = NULL; | |
280 | ||
124f85e6 | 281 | if ((abort_active || !io_lock_on) && !IS_NOPOLLING_TYPE(ha)) { |
1c7c6357 | 282 | DEBUG11(printk("%s(%ld): checking for additional resp " |
7b867cf7 | 283 | "interrupt.\n", __func__, base_vha->host_no)); |
1da177e4 LT |
284 | |
285 | /* polling mode for non isp_abort commands. */ | |
73208dfd | 286 | qla2x00_poll(ha->rsp_q_map[0]); |
1da177e4 LT |
287 | } |
288 | ||
1c7c6357 AV |
289 | if (rval == QLA_FUNCTION_TIMEOUT && |
290 | mcp->mb[0] != MBC_GEN_SYSTEM_ERROR) { | |
85880801 AV |
291 | if (!io_lock_on || (mcp->flags & IOCTL_CMD) || |
292 | ha->flags.eeh_busy) { | |
1da177e4 | 293 | /* not in dpc. schedule it for dpc to take over. */ |
1c7c6357 | 294 | DEBUG(printk("%s(%ld): timeout schedule " |
7b867cf7 AC |
295 | "isp_abort_needed.\n", __func__, |
296 | base_vha->host_no)); | |
1c7c6357 | 297 | DEBUG2_3_11(printk("%s(%ld): timeout schedule " |
7b867cf7 AC |
298 | "isp_abort_needed.\n", __func__, |
299 | base_vha->host_no)); | |
cdbb0a4f SV |
300 | |
301 | if (!test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags) && | |
302 | !test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) && | |
303 | !test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) { | |
304 | ||
305 | qla_printk(KERN_WARNING, ha, | |
306 | "Mailbox command timeout occured. " | |
307 | "Scheduling ISP " "abort. eeh_busy: 0x%x\n", | |
308 | ha->flags.eeh_busy); | |
309 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); | |
310 | qla2xxx_wake_dpc(vha); | |
311 | } | |
1da177e4 | 312 | } else if (!abort_active) { |
1da177e4 | 313 | /* call abort directly since we are in the DPC thread */ |
1c7c6357 | 314 | DEBUG(printk("%s(%ld): timeout calling abort_isp\n", |
7b867cf7 | 315 | __func__, base_vha->host_no)); |
1c7c6357 | 316 | DEBUG2_3_11(printk("%s(%ld): timeout calling " |
7b867cf7 | 317 | "abort_isp\n", __func__, base_vha->host_no)); |
cdbb0a4f SV |
318 | |
319 | if (!test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags) && | |
320 | !test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) && | |
321 | !test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) { | |
322 | ||
323 | qla_printk(KERN_WARNING, ha, | |
324 | "Mailbox command timeout occured. " | |
325 | "Issuing ISP abort.\n"); | |
326 | ||
327 | set_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags); | |
328 | clear_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); | |
329 | if (ha->isp_ops->abort_isp(vha)) { | |
330 | /* Failed. retry later. */ | |
331 | set_bit(ISP_ABORT_NEEDED, | |
332 | &vha->dpc_flags); | |
333 | } | |
334 | clear_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags); | |
335 | DEBUG(printk("%s(%ld): finished abort_isp\n", | |
336 | __func__, vha->host_no)); | |
337 | DEBUG2_3_11(printk( | |
338 | "%s(%ld): finished abort_isp\n", | |
339 | __func__, vha->host_no)); | |
1da177e4 | 340 | } |
1da177e4 LT |
341 | } |
342 | } | |
343 | ||
cdbb0a4f | 344 | premature_exit: |
1da177e4 | 345 | /* Allow next mbx cmd to come in. */ |
8eca3f39 | 346 | complete(&ha->mbx_cmd_comp); |
1da177e4 LT |
347 | |
348 | if (rval) { | |
1c7c6357 | 349 | DEBUG2_3_11(printk("%s(%ld): **** FAILED. mbx0=%x, mbx1=%x, " |
7b867cf7 | 350 | "mbx2=%x, cmd=%x ****\n", __func__, base_vha->host_no, |
744f11fd | 351 | mcp->mb[0], mcp->mb[1], mcp->mb[2], command)); |
1da177e4 | 352 | } else { |
7b867cf7 AC |
353 | DEBUG11(printk("%s(%ld): done.\n", __func__, |
354 | base_vha->host_no)); | |
1da177e4 LT |
355 | } |
356 | ||
1da177e4 LT |
357 | return rval; |
358 | } | |
359 | ||
1da177e4 | 360 | int |
7b867cf7 | 361 | qla2x00_load_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t risc_addr, |
590f98e5 | 362 | uint32_t risc_code_size) |
1da177e4 LT |
363 | { |
364 | int rval; | |
7b867cf7 | 365 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
366 | mbx_cmd_t mc; |
367 | mbx_cmd_t *mcp = &mc; | |
1da177e4 | 368 | |
7b867cf7 | 369 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 | 370 | |
e428924c | 371 | if (MSW(risc_addr) || IS_FWI2_CAPABLE(ha)) { |
590f98e5 | 372 | mcp->mb[0] = MBC_LOAD_RISC_RAM_EXTENDED; |
373 | mcp->mb[8] = MSW(risc_addr); | |
374 | mcp->out_mb = MBX_8|MBX_0; | |
1da177e4 | 375 | } else { |
590f98e5 | 376 | mcp->mb[0] = MBC_LOAD_RISC_RAM; |
377 | mcp->out_mb = MBX_0; | |
1da177e4 | 378 | } |
1da177e4 LT |
379 | mcp->mb[1] = LSW(risc_addr); |
380 | mcp->mb[2] = MSW(req_dma); | |
381 | mcp->mb[3] = LSW(req_dma); | |
1da177e4 LT |
382 | mcp->mb[6] = MSW(MSD(req_dma)); |
383 | mcp->mb[7] = LSW(MSD(req_dma)); | |
590f98e5 | 384 | mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1; |
e428924c | 385 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
386 | mcp->mb[4] = MSW(risc_code_size); |
387 | mcp->mb[5] = LSW(risc_code_size); | |
388 | mcp->out_mb |= MBX_5|MBX_4; | |
389 | } else { | |
390 | mcp->mb[4] = LSW(risc_code_size); | |
391 | mcp->out_mb |= MBX_4; | |
392 | } | |
393 | ||
1da177e4 | 394 | mcp->in_mb = MBX_0; |
b93480e3 | 395 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 396 | mcp->flags = 0; |
7b867cf7 | 397 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 398 | |
1da177e4 | 399 | if (rval != QLA_SUCCESS) { |
1c7c6357 | 400 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, |
7b867cf7 | 401 | vha->host_no, rval, mcp->mb[0])); |
1da177e4 | 402 | } else { |
7b867cf7 | 403 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
404 | } |
405 | ||
406 | return rval; | |
407 | } | |
408 | ||
cad454b1 | 409 | #define EXTENDED_BB_CREDITS BIT_0 |
1da177e4 LT |
410 | /* |
411 | * qla2x00_execute_fw | |
1c7c6357 | 412 | * Start adapter firmware. |
1da177e4 LT |
413 | * |
414 | * Input: | |
1c7c6357 AV |
415 | * ha = adapter block pointer. |
416 | * TARGET_QUEUE_LOCK must be released. | |
417 | * ADAPTER_STATE_LOCK must be released. | |
1da177e4 LT |
418 | * |
419 | * Returns: | |
1c7c6357 | 420 | * qla2x00 local function return status code. |
1da177e4 LT |
421 | * |
422 | * Context: | |
1c7c6357 | 423 | * Kernel context. |
1da177e4 LT |
424 | */ |
425 | int | |
7b867cf7 | 426 | qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr) |
1da177e4 LT |
427 | { |
428 | int rval; | |
7b867cf7 | 429 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
430 | mbx_cmd_t mc; |
431 | mbx_cmd_t *mcp = &mc; | |
432 | ||
7b867cf7 | 433 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
434 | |
435 | mcp->mb[0] = MBC_EXECUTE_FIRMWARE; | |
1c7c6357 AV |
436 | mcp->out_mb = MBX_0; |
437 | mcp->in_mb = MBX_0; | |
e428924c | 438 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
439 | mcp->mb[1] = MSW(risc_addr); |
440 | mcp->mb[2] = LSW(risc_addr); | |
441 | mcp->mb[3] = 0; | |
cad454b1 SV |
442 | if (IS_QLA81XX(ha)) { |
443 | struct nvram_81xx *nv = ha->nvram; | |
444 | mcp->mb[4] = (nv->enhanced_features & | |
445 | EXTENDED_BB_CREDITS); | |
446 | } else | |
447 | mcp->mb[4] = 0; | |
8b3253d1 | 448 | mcp->out_mb |= MBX_4|MBX_3|MBX_2|MBX_1; |
1c7c6357 AV |
449 | mcp->in_mb |= MBX_1; |
450 | } else { | |
451 | mcp->mb[1] = LSW(risc_addr); | |
452 | mcp->out_mb |= MBX_1; | |
453 | if (IS_QLA2322(ha) || IS_QLA6322(ha)) { | |
454 | mcp->mb[2] = 0; | |
455 | mcp->out_mb |= MBX_2; | |
456 | } | |
1da177e4 LT |
457 | } |
458 | ||
b93480e3 | 459 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 460 | mcp->flags = 0; |
7b867cf7 | 461 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 462 | |
1c7c6357 AV |
463 | if (rval != QLA_SUCCESS) { |
464 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, | |
7b867cf7 | 465 | vha->host_no, rval, mcp->mb[0])); |
1c7c6357 | 466 | } else { |
e428924c | 467 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 | 468 | DEBUG11(printk("%s(%ld): done exchanges=%x.\n", |
7b867cf7 | 469 | __func__, vha->host_no, mcp->mb[1])); |
1c7c6357 AV |
470 | } else { |
471 | DEBUG11(printk("%s(%ld): done.\n", __func__, | |
7b867cf7 | 472 | vha->host_no)); |
1c7c6357 AV |
473 | } |
474 | } | |
1da177e4 LT |
475 | |
476 | return rval; | |
477 | } | |
478 | ||
479 | /* | |
480 | * qla2x00_get_fw_version | |
481 | * Get firmware version. | |
482 | * | |
483 | * Input: | |
484 | * ha: adapter state pointer. | |
485 | * major: pointer for major number. | |
486 | * minor: pointer for minor number. | |
487 | * subminor: pointer for subminor number. | |
488 | * | |
489 | * Returns: | |
490 | * qla2x00 local function return status code. | |
491 | * | |
492 | * Context: | |
493 | * Kernel context. | |
494 | */ | |
ca9e9c3e | 495 | int |
7b867cf7 | 496 | qla2x00_get_fw_version(scsi_qla_host_t *vha, uint16_t *major, uint16_t *minor, |
3a03eb79 | 497 | uint16_t *subminor, uint16_t *attributes, uint32_t *memory, uint8_t *mpi, |
55a96158 | 498 | uint32_t *mpi_caps, uint8_t *phy) |
1da177e4 LT |
499 | { |
500 | int rval; | |
501 | mbx_cmd_t mc; | |
502 | mbx_cmd_t *mcp = &mc; | |
503 | ||
7b867cf7 | 504 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
505 | |
506 | mcp->mb[0] = MBC_GET_FIRMWARE_VERSION; | |
507 | mcp->out_mb = MBX_0; | |
508 | mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
3a03eb79 | 509 | if (IS_QLA81XX(vha->hw)) |
55a96158 | 510 | mcp->in_mb |= MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8; |
1da177e4 | 511 | mcp->flags = 0; |
b93480e3 | 512 | mcp->tov = MBX_TOV_SECONDS; |
7b867cf7 | 513 | rval = qla2x00_mailbox_command(vha, mcp); |
ca9e9c3e AV |
514 | if (rval != QLA_SUCCESS) |
515 | goto failed; | |
1da177e4 LT |
516 | |
517 | /* Return mailbox data. */ | |
518 | *major = mcp->mb[1]; | |
519 | *minor = mcp->mb[2]; | |
520 | *subminor = mcp->mb[3]; | |
521 | *attributes = mcp->mb[6]; | |
7b867cf7 | 522 | if (IS_QLA2100(vha->hw) || IS_QLA2200(vha->hw)) |
1da177e4 LT |
523 | *memory = 0x1FFFF; /* Defaults to 128KB. */ |
524 | else | |
525 | *memory = (mcp->mb[5] << 16) | mcp->mb[4]; | |
3a03eb79 | 526 | if (IS_QLA81XX(vha->hw)) { |
55a96158 AV |
527 | mpi[0] = mcp->mb[10] & 0xff; |
528 | mpi[1] = mcp->mb[11] >> 8; | |
529 | mpi[2] = mcp->mb[11] & 0xff; | |
3a03eb79 | 530 | *mpi_caps = (mcp->mb[12] << 16) | mcp->mb[13]; |
55a96158 AV |
531 | phy[0] = mcp->mb[8] & 0xff; |
532 | phy[1] = mcp->mb[9] >> 8; | |
533 | phy[2] = mcp->mb[9] & 0xff; | |
3a03eb79 | 534 | } |
ca9e9c3e | 535 | failed: |
1da177e4 LT |
536 | if (rval != QLA_SUCCESS) { |
537 | /*EMPTY*/ | |
538 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 539 | vha->host_no, rval)); |
1da177e4 LT |
540 | } else { |
541 | /*EMPTY*/ | |
7b867cf7 | 542 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 | 543 | } |
ca9e9c3e | 544 | return rval; |
1da177e4 LT |
545 | } |
546 | ||
547 | /* | |
548 | * qla2x00_get_fw_options | |
549 | * Set firmware options. | |
550 | * | |
551 | * Input: | |
552 | * ha = adapter block pointer. | |
553 | * fwopt = pointer for firmware options. | |
554 | * | |
555 | * Returns: | |
556 | * qla2x00 local function return status code. | |
557 | * | |
558 | * Context: | |
559 | * Kernel context. | |
560 | */ | |
561 | int | |
7b867cf7 | 562 | qla2x00_get_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts) |
1da177e4 LT |
563 | { |
564 | int rval; | |
565 | mbx_cmd_t mc; | |
566 | mbx_cmd_t *mcp = &mc; | |
567 | ||
7b867cf7 | 568 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
569 | |
570 | mcp->mb[0] = MBC_GET_FIRMWARE_OPTION; | |
571 | mcp->out_mb = MBX_0; | |
572 | mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 573 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 574 | mcp->flags = 0; |
7b867cf7 | 575 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
576 | |
577 | if (rval != QLA_SUCCESS) { | |
578 | /*EMPTY*/ | |
579 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 580 | vha->host_no, rval)); |
1da177e4 | 581 | } else { |
1c7c6357 | 582 | fwopts[0] = mcp->mb[0]; |
1da177e4 LT |
583 | fwopts[1] = mcp->mb[1]; |
584 | fwopts[2] = mcp->mb[2]; | |
585 | fwopts[3] = mcp->mb[3]; | |
586 | ||
7b867cf7 | 587 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
588 | } |
589 | ||
590 | return rval; | |
591 | } | |
592 | ||
593 | ||
594 | /* | |
595 | * qla2x00_set_fw_options | |
596 | * Set firmware options. | |
597 | * | |
598 | * Input: | |
599 | * ha = adapter block pointer. | |
600 | * fwopt = pointer for firmware options. | |
601 | * | |
602 | * Returns: | |
603 | * qla2x00 local function return status code. | |
604 | * | |
605 | * Context: | |
606 | * Kernel context. | |
607 | */ | |
608 | int | |
7b867cf7 | 609 | qla2x00_set_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts) |
1da177e4 LT |
610 | { |
611 | int rval; | |
612 | mbx_cmd_t mc; | |
613 | mbx_cmd_t *mcp = &mc; | |
614 | ||
7b867cf7 | 615 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
616 | |
617 | mcp->mb[0] = MBC_SET_FIRMWARE_OPTION; | |
618 | mcp->mb[1] = fwopts[1]; | |
619 | mcp->mb[2] = fwopts[2]; | |
620 | mcp->mb[3] = fwopts[3]; | |
1c7c6357 | 621 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; |
1da177e4 | 622 | mcp->in_mb = MBX_0; |
7b867cf7 | 623 | if (IS_FWI2_CAPABLE(vha->hw)) { |
1c7c6357 AV |
624 | mcp->in_mb |= MBX_1; |
625 | } else { | |
626 | mcp->mb[10] = fwopts[10]; | |
627 | mcp->mb[11] = fwopts[11]; | |
628 | mcp->mb[12] = 0; /* Undocumented, but used */ | |
629 | mcp->out_mb |= MBX_12|MBX_11|MBX_10; | |
630 | } | |
b93480e3 | 631 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 632 | mcp->flags = 0; |
7b867cf7 | 633 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 634 | |
1c7c6357 AV |
635 | fwopts[0] = mcp->mb[0]; |
636 | ||
1da177e4 LT |
637 | if (rval != QLA_SUCCESS) { |
638 | /*EMPTY*/ | |
1c7c6357 | 639 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x/%x).\n", __func__, |
7b867cf7 | 640 | vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
1da177e4 LT |
641 | } else { |
642 | /*EMPTY*/ | |
7b867cf7 | 643 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
644 | } |
645 | ||
646 | return rval; | |
647 | } | |
648 | ||
649 | /* | |
650 | * qla2x00_mbx_reg_test | |
651 | * Mailbox register wrap test. | |
652 | * | |
653 | * Input: | |
654 | * ha = adapter block pointer. | |
655 | * TARGET_QUEUE_LOCK must be released. | |
656 | * ADAPTER_STATE_LOCK must be released. | |
657 | * | |
658 | * Returns: | |
659 | * qla2x00 local function return status code. | |
660 | * | |
661 | * Context: | |
662 | * Kernel context. | |
663 | */ | |
664 | int | |
7b867cf7 | 665 | qla2x00_mbx_reg_test(scsi_qla_host_t *vha) |
1da177e4 LT |
666 | { |
667 | int rval; | |
668 | mbx_cmd_t mc; | |
669 | mbx_cmd_t *mcp = &mc; | |
670 | ||
7b867cf7 | 671 | DEBUG11(printk("qla2x00_mbx_reg_test(%ld): entered.\n", vha->host_no)); |
1da177e4 LT |
672 | |
673 | mcp->mb[0] = MBC_MAILBOX_REGISTER_TEST; | |
674 | mcp->mb[1] = 0xAAAA; | |
675 | mcp->mb[2] = 0x5555; | |
676 | mcp->mb[3] = 0xAA55; | |
677 | mcp->mb[4] = 0x55AA; | |
678 | mcp->mb[5] = 0xA5A5; | |
679 | mcp->mb[6] = 0x5A5A; | |
680 | mcp->mb[7] = 0x2525; | |
681 | mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
682 | mcp->in_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 683 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 684 | mcp->flags = 0; |
7b867cf7 | 685 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
686 | |
687 | if (rval == QLA_SUCCESS) { | |
688 | if (mcp->mb[1] != 0xAAAA || mcp->mb[2] != 0x5555 || | |
689 | mcp->mb[3] != 0xAA55 || mcp->mb[4] != 0x55AA) | |
690 | rval = QLA_FUNCTION_FAILED; | |
691 | if (mcp->mb[5] != 0xA5A5 || mcp->mb[6] != 0x5A5A || | |
692 | mcp->mb[7] != 0x2525) | |
693 | rval = QLA_FUNCTION_FAILED; | |
694 | } | |
695 | ||
696 | if (rval != QLA_SUCCESS) { | |
697 | /*EMPTY*/ | |
698 | DEBUG2_3_11(printk("qla2x00_mbx_reg_test(%ld): failed=%x.\n", | |
7b867cf7 | 699 | vha->host_no, rval)); |
1da177e4 LT |
700 | } else { |
701 | /*EMPTY*/ | |
702 | DEBUG11(printk("qla2x00_mbx_reg_test(%ld): done.\n", | |
7b867cf7 | 703 | vha->host_no)); |
1da177e4 LT |
704 | } |
705 | ||
706 | return rval; | |
707 | } | |
708 | ||
709 | /* | |
710 | * qla2x00_verify_checksum | |
711 | * Verify firmware checksum. | |
712 | * | |
713 | * Input: | |
714 | * ha = adapter block pointer. | |
715 | * TARGET_QUEUE_LOCK must be released. | |
716 | * ADAPTER_STATE_LOCK must be released. | |
717 | * | |
718 | * Returns: | |
719 | * qla2x00 local function return status code. | |
720 | * | |
721 | * Context: | |
722 | * Kernel context. | |
723 | */ | |
724 | int | |
7b867cf7 | 725 | qla2x00_verify_checksum(scsi_qla_host_t *vha, uint32_t risc_addr) |
1da177e4 LT |
726 | { |
727 | int rval; | |
728 | mbx_cmd_t mc; | |
729 | mbx_cmd_t *mcp = &mc; | |
730 | ||
7b867cf7 | 731 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
732 | |
733 | mcp->mb[0] = MBC_VERIFY_CHECKSUM; | |
1c7c6357 AV |
734 | mcp->out_mb = MBX_0; |
735 | mcp->in_mb = MBX_0; | |
7b867cf7 | 736 | if (IS_FWI2_CAPABLE(vha->hw)) { |
1c7c6357 AV |
737 | mcp->mb[1] = MSW(risc_addr); |
738 | mcp->mb[2] = LSW(risc_addr); | |
739 | mcp->out_mb |= MBX_2|MBX_1; | |
740 | mcp->in_mb |= MBX_2|MBX_1; | |
741 | } else { | |
742 | mcp->mb[1] = LSW(risc_addr); | |
743 | mcp->out_mb |= MBX_1; | |
744 | mcp->in_mb |= MBX_1; | |
745 | } | |
746 | ||
b93480e3 | 747 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 748 | mcp->flags = 0; |
7b867cf7 | 749 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
750 | |
751 | if (rval != QLA_SUCCESS) { | |
1c7c6357 | 752 | DEBUG2_3_11(printk("%s(%ld): failed=%x chk sum=%x.\n", __func__, |
7b867cf7 | 753 | vha->host_no, rval, IS_FWI2_CAPABLE(vha->hw) ? |
e428924c | 754 | (mcp->mb[2] << 16) | mcp->mb[1]: mcp->mb[1])); |
1da177e4 | 755 | } else { |
7b867cf7 | 756 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
757 | } |
758 | ||
759 | return rval; | |
760 | } | |
761 | ||
762 | /* | |
763 | * qla2x00_issue_iocb | |
764 | * Issue IOCB using mailbox command | |
765 | * | |
766 | * Input: | |
767 | * ha = adapter state pointer. | |
768 | * buffer = buffer pointer. | |
769 | * phys_addr = physical address of buffer. | |
770 | * size = size of buffer. | |
771 | * TARGET_QUEUE_LOCK must be released. | |
772 | * ADAPTER_STATE_LOCK must be released. | |
773 | * | |
774 | * Returns: | |
775 | * qla2x00 local function return status code. | |
776 | * | |
777 | * Context: | |
778 | * Kernel context. | |
779 | */ | |
6e98016c | 780 | int |
7b867cf7 | 781 | qla2x00_issue_iocb_timeout(scsi_qla_host_t *vha, void *buffer, |
4d4df193 | 782 | dma_addr_t phys_addr, size_t size, uint32_t tov) |
1da177e4 LT |
783 | { |
784 | int rval; | |
785 | mbx_cmd_t mc; | |
786 | mbx_cmd_t *mcp = &mc; | |
787 | ||
788 | mcp->mb[0] = MBC_IOCB_COMMAND_A64; | |
789 | mcp->mb[1] = 0; | |
790 | mcp->mb[2] = MSW(phys_addr); | |
791 | mcp->mb[3] = LSW(phys_addr); | |
792 | mcp->mb[6] = MSW(MSD(phys_addr)); | |
793 | mcp->mb[7] = LSW(MSD(phys_addr)); | |
794 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
795 | mcp->in_mb = MBX_2|MBX_0; | |
4d4df193 | 796 | mcp->tov = tov; |
1da177e4 | 797 | mcp->flags = 0; |
7b867cf7 | 798 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
799 | |
800 | if (rval != QLA_SUCCESS) { | |
801 | /*EMPTY*/ | |
1c7c6357 | 802 | DEBUG(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x\n", |
7b867cf7 | 803 | vha->host_no, rval)); |
1da177e4 | 804 | } else { |
8c958a99 AV |
805 | sts_entry_t *sts_entry = (sts_entry_t *) buffer; |
806 | ||
807 | /* Mask reserved bits. */ | |
808 | sts_entry->entry_status &= | |
7b867cf7 | 809 | IS_FWI2_CAPABLE(vha->hw) ? RF_MASK_24XX : RF_MASK; |
1da177e4 LT |
810 | } |
811 | ||
812 | return rval; | |
813 | } | |
814 | ||
4d4df193 | 815 | int |
7b867cf7 | 816 | qla2x00_issue_iocb(scsi_qla_host_t *vha, void *buffer, dma_addr_t phys_addr, |
4d4df193 HK |
817 | size_t size) |
818 | { | |
7b867cf7 | 819 | return qla2x00_issue_iocb_timeout(vha, buffer, phys_addr, size, |
4d4df193 HK |
820 | MBX_TOV_SECONDS); |
821 | } | |
822 | ||
1da177e4 LT |
823 | /* |
824 | * qla2x00_abort_command | |
825 | * Abort command aborts a specified IOCB. | |
826 | * | |
827 | * Input: | |
828 | * ha = adapter block pointer. | |
829 | * sp = SB structure pointer. | |
830 | * | |
831 | * Returns: | |
832 | * qla2x00 local function return status code. | |
833 | * | |
834 | * Context: | |
835 | * Kernel context. | |
836 | */ | |
837 | int | |
2afa19a9 | 838 | qla2x00_abort_command(srb_t *sp) |
1da177e4 LT |
839 | { |
840 | unsigned long flags = 0; | |
1da177e4 | 841 | int rval; |
73208dfd | 842 | uint32_t handle = 0; |
1da177e4 LT |
843 | mbx_cmd_t mc; |
844 | mbx_cmd_t *mcp = &mc; | |
2afa19a9 AC |
845 | fc_port_t *fcport = sp->fcport; |
846 | scsi_qla_host_t *vha = fcport->vha; | |
7b867cf7 | 847 | struct qla_hw_data *ha = vha->hw; |
2afa19a9 | 848 | struct req_que *req = vha->req; |
1da177e4 | 849 | |
7b867cf7 | 850 | DEBUG11(printk("qla2x00_abort_command(%ld): entered.\n", vha->host_no)); |
1da177e4 | 851 | |
c9c5ced9 | 852 | spin_lock_irqsave(&ha->hardware_lock, flags); |
1da177e4 | 853 | for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) { |
7b867cf7 | 854 | if (req->outstanding_cmds[handle] == sp) |
1da177e4 LT |
855 | break; |
856 | } | |
c9c5ced9 | 857 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
1da177e4 LT |
858 | |
859 | if (handle == MAX_OUTSTANDING_COMMANDS) { | |
860 | /* command not found */ | |
861 | return QLA_FUNCTION_FAILED; | |
862 | } | |
863 | ||
864 | mcp->mb[0] = MBC_ABORT_COMMAND; | |
865 | if (HAS_EXTENDED_IDS(ha)) | |
866 | mcp->mb[1] = fcport->loop_id; | |
867 | else | |
868 | mcp->mb[1] = fcport->loop_id << 8; | |
869 | mcp->mb[2] = (uint16_t)handle; | |
870 | mcp->mb[3] = (uint16_t)(handle >> 16); | |
bdf79621 | 871 | mcp->mb[6] = (uint16_t)sp->cmd->device->lun; |
1da177e4 LT |
872 | mcp->out_mb = MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
873 | mcp->in_mb = MBX_0; | |
b93480e3 | 874 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 875 | mcp->flags = 0; |
7b867cf7 | 876 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
877 | |
878 | if (rval != QLA_SUCCESS) { | |
879 | DEBUG2_3_11(printk("qla2x00_abort_command(%ld): failed=%x.\n", | |
7b867cf7 | 880 | vha->host_no, rval)); |
1da177e4 | 881 | } else { |
1da177e4 | 882 | DEBUG11(printk("qla2x00_abort_command(%ld): done.\n", |
7b867cf7 | 883 | vha->host_no)); |
1da177e4 LT |
884 | } |
885 | ||
886 | return rval; | |
887 | } | |
888 | ||
1da177e4 | 889 | int |
2afa19a9 | 890 | qla2x00_abort_target(struct fc_port *fcport, unsigned int l, int tag) |
1da177e4 | 891 | { |
523ec773 | 892 | int rval, rval2; |
1da177e4 LT |
893 | mbx_cmd_t mc; |
894 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 895 | scsi_qla_host_t *vha; |
73208dfd AC |
896 | struct req_que *req; |
897 | struct rsp_que *rsp; | |
1da177e4 | 898 | |
7b867cf7 | 899 | DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no)); |
1c7c6357 | 900 | |
523ec773 | 901 | l = l; |
7b867cf7 | 902 | vha = fcport->vha; |
7e2b895b GM |
903 | req = vha->hw->req_q_map[0]; |
904 | rsp = req->rsp; | |
1da177e4 | 905 | mcp->mb[0] = MBC_ABORT_TARGET; |
523ec773 | 906 | mcp->out_mb = MBX_9|MBX_2|MBX_1|MBX_0; |
7b867cf7 | 907 | if (HAS_EXTENDED_IDS(vha->hw)) { |
1da177e4 LT |
908 | mcp->mb[1] = fcport->loop_id; |
909 | mcp->mb[10] = 0; | |
910 | mcp->out_mb |= MBX_10; | |
911 | } else { | |
912 | mcp->mb[1] = fcport->loop_id << 8; | |
913 | } | |
7b867cf7 AC |
914 | mcp->mb[2] = vha->hw->loop_reset_delay; |
915 | mcp->mb[9] = vha->vp_idx; | |
1da177e4 LT |
916 | |
917 | mcp->in_mb = MBX_0; | |
b93480e3 | 918 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 919 | mcp->flags = 0; |
7b867cf7 | 920 | rval = qla2x00_mailbox_command(vha, mcp); |
523ec773 AV |
921 | if (rval != QLA_SUCCESS) { |
922 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 923 | vha->host_no, rval)); |
523ec773 AV |
924 | } |
925 | ||
926 | /* Issue marker IOCB. */ | |
73208dfd AC |
927 | rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, 0, |
928 | MK_SYNC_ID); | |
523ec773 AV |
929 | if (rval2 != QLA_SUCCESS) { |
930 | DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " | |
7b867cf7 | 931 | "(%x).\n", __func__, vha->host_no, rval2)); |
523ec773 | 932 | } else { |
7b867cf7 | 933 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
523ec773 AV |
934 | } |
935 | ||
936 | return rval; | |
937 | } | |
938 | ||
939 | int | |
2afa19a9 | 940 | qla2x00_lun_reset(struct fc_port *fcport, unsigned int l, int tag) |
523ec773 AV |
941 | { |
942 | int rval, rval2; | |
943 | mbx_cmd_t mc; | |
944 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 945 | scsi_qla_host_t *vha; |
73208dfd AC |
946 | struct req_que *req; |
947 | struct rsp_que *rsp; | |
523ec773 | 948 | |
7b867cf7 | 949 | DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no)); |
1da177e4 | 950 | |
7b867cf7 | 951 | vha = fcport->vha; |
7e2b895b GM |
952 | req = vha->hw->req_q_map[0]; |
953 | rsp = req->rsp; | |
523ec773 AV |
954 | mcp->mb[0] = MBC_LUN_RESET; |
955 | mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0; | |
7b867cf7 | 956 | if (HAS_EXTENDED_IDS(vha->hw)) |
523ec773 AV |
957 | mcp->mb[1] = fcport->loop_id; |
958 | else | |
959 | mcp->mb[1] = fcport->loop_id << 8; | |
960 | mcp->mb[2] = l; | |
961 | mcp->mb[3] = 0; | |
7b867cf7 | 962 | mcp->mb[9] = vha->vp_idx; |
1da177e4 | 963 | |
523ec773 | 964 | mcp->in_mb = MBX_0; |
b93480e3 | 965 | mcp->tov = MBX_TOV_SECONDS; |
523ec773 | 966 | mcp->flags = 0; |
7b867cf7 | 967 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 968 | if (rval != QLA_SUCCESS) { |
523ec773 | 969 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, |
7b867cf7 | 970 | vha->host_no, rval)); |
523ec773 AV |
971 | } |
972 | ||
973 | /* Issue marker IOCB. */ | |
73208dfd AC |
974 | rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, l, |
975 | MK_SYNC_ID_LUN); | |
523ec773 AV |
976 | if (rval2 != QLA_SUCCESS) { |
977 | DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " | |
7b867cf7 | 978 | "(%x).\n", __func__, vha->host_no, rval2)); |
1da177e4 | 979 | } else { |
7b867cf7 | 980 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
981 | } |
982 | ||
983 | return rval; | |
984 | } | |
1da177e4 | 985 | |
1da177e4 LT |
986 | /* |
987 | * qla2x00_get_adapter_id | |
988 | * Get adapter ID and topology. | |
989 | * | |
990 | * Input: | |
991 | * ha = adapter block pointer. | |
992 | * id = pointer for loop ID. | |
993 | * al_pa = pointer for AL_PA. | |
994 | * area = pointer for area. | |
995 | * domain = pointer for domain. | |
996 | * top = pointer for topology. | |
997 | * TARGET_QUEUE_LOCK must be released. | |
998 | * ADAPTER_STATE_LOCK must be released. | |
999 | * | |
1000 | * Returns: | |
1001 | * qla2x00 local function return status code. | |
1002 | * | |
1003 | * Context: | |
1004 | * Kernel context. | |
1005 | */ | |
1006 | int | |
7b867cf7 | 1007 | qla2x00_get_adapter_id(scsi_qla_host_t *vha, uint16_t *id, uint8_t *al_pa, |
2c3dfe3f | 1008 | uint8_t *area, uint8_t *domain, uint16_t *top, uint16_t *sw_cap) |
1da177e4 LT |
1009 | { |
1010 | int rval; | |
1011 | mbx_cmd_t mc; | |
1012 | mbx_cmd_t *mcp = &mc; | |
1013 | ||
1014 | DEBUG11(printk("qla2x00_get_adapter_id(%ld): entered.\n", | |
7b867cf7 | 1015 | vha->host_no)); |
1da177e4 LT |
1016 | |
1017 | mcp->mb[0] = MBC_GET_ADAPTER_LOOP_ID; | |
7b867cf7 | 1018 | mcp->mb[9] = vha->vp_idx; |
eb66dc60 | 1019 | mcp->out_mb = MBX_9|MBX_0; |
2c3dfe3f | 1020 | mcp->in_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
a9083016 | 1021 | if (IS_QLA8XXX_TYPE(vha->hw)) |
bad7001c | 1022 | mcp->in_mb |= MBX_13|MBX_12|MBX_11|MBX_10; |
b93480e3 | 1023 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1024 | mcp->flags = 0; |
7b867cf7 | 1025 | rval = qla2x00_mailbox_command(vha, mcp); |
33135aa2 RA |
1026 | if (mcp->mb[0] == MBS_COMMAND_ERROR) |
1027 | rval = QLA_COMMAND_ERROR; | |
42e421b1 AV |
1028 | else if (mcp->mb[0] == MBS_INVALID_COMMAND) |
1029 | rval = QLA_INVALID_COMMAND; | |
1da177e4 LT |
1030 | |
1031 | /* Return data. */ | |
1032 | *id = mcp->mb[1]; | |
1033 | *al_pa = LSB(mcp->mb[2]); | |
1034 | *area = MSB(mcp->mb[2]); | |
1035 | *domain = LSB(mcp->mb[3]); | |
1036 | *top = mcp->mb[6]; | |
2c3dfe3f | 1037 | *sw_cap = mcp->mb[7]; |
1da177e4 LT |
1038 | |
1039 | if (rval != QLA_SUCCESS) { | |
1040 | /*EMPTY*/ | |
1041 | DEBUG2_3_11(printk("qla2x00_get_adapter_id(%ld): failed=%x.\n", | |
7b867cf7 | 1042 | vha->host_no, rval)); |
1da177e4 | 1043 | } else { |
1da177e4 | 1044 | DEBUG11(printk("qla2x00_get_adapter_id(%ld): done.\n", |
7b867cf7 | 1045 | vha->host_no)); |
bad7001c | 1046 | |
a9083016 | 1047 | if (IS_QLA8XXX_TYPE(vha->hw)) { |
bad7001c AV |
1048 | vha->fcoe_vlan_id = mcp->mb[9] & 0xfff; |
1049 | vha->fcoe_fcf_idx = mcp->mb[10]; | |
1050 | vha->fcoe_vn_port_mac[5] = mcp->mb[11] >> 8; | |
1051 | vha->fcoe_vn_port_mac[4] = mcp->mb[11] & 0xff; | |
1052 | vha->fcoe_vn_port_mac[3] = mcp->mb[12] >> 8; | |
1053 | vha->fcoe_vn_port_mac[2] = mcp->mb[12] & 0xff; | |
1054 | vha->fcoe_vn_port_mac[1] = mcp->mb[13] >> 8; | |
1055 | vha->fcoe_vn_port_mac[0] = mcp->mb[13] & 0xff; | |
1056 | } | |
1da177e4 LT |
1057 | } |
1058 | ||
1059 | return rval; | |
1060 | } | |
1061 | ||
1062 | /* | |
1063 | * qla2x00_get_retry_cnt | |
1064 | * Get current firmware login retry count and delay. | |
1065 | * | |
1066 | * Input: | |
1067 | * ha = adapter block pointer. | |
1068 | * retry_cnt = pointer to login retry count. | |
1069 | * tov = pointer to login timeout value. | |
1070 | * | |
1071 | * Returns: | |
1072 | * qla2x00 local function return status code. | |
1073 | * | |
1074 | * Context: | |
1075 | * Kernel context. | |
1076 | */ | |
1077 | int | |
7b867cf7 | 1078 | qla2x00_get_retry_cnt(scsi_qla_host_t *vha, uint8_t *retry_cnt, uint8_t *tov, |
1da177e4 LT |
1079 | uint16_t *r_a_tov) |
1080 | { | |
1081 | int rval; | |
1082 | uint16_t ratov; | |
1083 | mbx_cmd_t mc; | |
1084 | mbx_cmd_t *mcp = &mc; | |
1085 | ||
1086 | DEBUG11(printk("qla2x00_get_retry_cnt(%ld): entered.\n", | |
7b867cf7 | 1087 | vha->host_no)); |
1da177e4 LT |
1088 | |
1089 | mcp->mb[0] = MBC_GET_RETRY_COUNT; | |
1090 | mcp->out_mb = MBX_0; | |
1091 | mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 1092 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1093 | mcp->flags = 0; |
7b867cf7 | 1094 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1095 | |
1096 | if (rval != QLA_SUCCESS) { | |
1097 | /*EMPTY*/ | |
1098 | DEBUG2_3_11(printk("qla2x00_get_retry_cnt(%ld): failed = %x.\n", | |
7b867cf7 | 1099 | vha->host_no, mcp->mb[0])); |
1da177e4 LT |
1100 | } else { |
1101 | /* Convert returned data and check our values. */ | |
1102 | *r_a_tov = mcp->mb[3] / 2; | |
1103 | ratov = (mcp->mb[3]/2) / 10; /* mb[3] value is in 100ms */ | |
1104 | if (mcp->mb[1] * ratov > (*retry_cnt) * (*tov)) { | |
1105 | /* Update to the larger values */ | |
1106 | *retry_cnt = (uint8_t)mcp->mb[1]; | |
1107 | *tov = ratov; | |
1108 | } | |
1109 | ||
1110 | DEBUG11(printk("qla2x00_get_retry_cnt(%ld): done. mb3=%d " | |
7b867cf7 | 1111 | "ratov=%d.\n", vha->host_no, mcp->mb[3], ratov)); |
1da177e4 LT |
1112 | } |
1113 | ||
1114 | return rval; | |
1115 | } | |
1116 | ||
1117 | /* | |
1118 | * qla2x00_init_firmware | |
1119 | * Initialize adapter firmware. | |
1120 | * | |
1121 | * Input: | |
1122 | * ha = adapter block pointer. | |
1123 | * dptr = Initialization control block pointer. | |
1124 | * size = size of initialization control block. | |
1125 | * TARGET_QUEUE_LOCK must be released. | |
1126 | * ADAPTER_STATE_LOCK must be released. | |
1127 | * | |
1128 | * Returns: | |
1129 | * qla2x00 local function return status code. | |
1130 | * | |
1131 | * Context: | |
1132 | * Kernel context. | |
1133 | */ | |
1134 | int | |
7b867cf7 | 1135 | qla2x00_init_firmware(scsi_qla_host_t *vha, uint16_t size) |
1da177e4 LT |
1136 | { |
1137 | int rval; | |
1138 | mbx_cmd_t mc; | |
1139 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 1140 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
1141 | |
1142 | DEBUG11(printk("qla2x00_init_firmware(%ld): entered.\n", | |
7b867cf7 | 1143 | vha->host_no)); |
1da177e4 | 1144 | |
a9083016 GM |
1145 | if (IS_QLA82XX(ha) && ql2xdbwr) |
1146 | qla82xx_wr_32(ha, ha->nxdb_wr_ptr, | |
1147 | (0x04 | (ha->portnum << 5) | (0 << 8) | (0 << 16))); | |
1148 | ||
e6e074f1 | 1149 | if (ha->flags.npiv_supported) |
2c3dfe3f SJ |
1150 | mcp->mb[0] = MBC_MID_INITIALIZE_FIRMWARE; |
1151 | else | |
1152 | mcp->mb[0] = MBC_INITIALIZE_FIRMWARE; | |
1153 | ||
b64b0e8f | 1154 | mcp->mb[1] = 0; |
1da177e4 LT |
1155 | mcp->mb[2] = MSW(ha->init_cb_dma); |
1156 | mcp->mb[3] = LSW(ha->init_cb_dma); | |
1da177e4 LT |
1157 | mcp->mb[6] = MSW(MSD(ha->init_cb_dma)); |
1158 | mcp->mb[7] = LSW(MSD(ha->init_cb_dma)); | |
b64b0e8f AV |
1159 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
1160 | if (IS_QLA81XX(ha) && ha->ex_init_cb->ex_version) { | |
1161 | mcp->mb[1] = BIT_0; | |
1162 | mcp->mb[10] = MSW(ha->ex_init_cb_dma); | |
1163 | mcp->mb[11] = LSW(ha->ex_init_cb_dma); | |
1164 | mcp->mb[12] = MSW(MSD(ha->ex_init_cb_dma)); | |
1165 | mcp->mb[13] = LSW(MSD(ha->ex_init_cb_dma)); | |
1166 | mcp->mb[14] = sizeof(*ha->ex_init_cb); | |
1167 | mcp->out_mb |= MBX_14|MBX_13|MBX_12|MBX_11|MBX_10; | |
1168 | } | |
1169 | mcp->in_mb = MBX_0; | |
1da177e4 LT |
1170 | mcp->buf_size = size; |
1171 | mcp->flags = MBX_DMA_OUT; | |
b93480e3 | 1172 | mcp->tov = MBX_TOV_SECONDS; |
7b867cf7 | 1173 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1174 | |
1175 | if (rval != QLA_SUCCESS) { | |
1176 | /*EMPTY*/ | |
1177 | DEBUG2_3_11(printk("qla2x00_init_firmware(%ld): failed=%x " | |
1178 | "mb0=%x.\n", | |
7b867cf7 | 1179 | vha->host_no, rval, mcp->mb[0])); |
1da177e4 LT |
1180 | } else { |
1181 | /*EMPTY*/ | |
1182 | DEBUG11(printk("qla2x00_init_firmware(%ld): done.\n", | |
7b867cf7 | 1183 | vha->host_no)); |
1da177e4 LT |
1184 | } |
1185 | ||
1186 | return rval; | |
1187 | } | |
1188 | ||
1189 | /* | |
1190 | * qla2x00_get_port_database | |
1191 | * Issue normal/enhanced get port database mailbox command | |
1192 | * and copy device name as necessary. | |
1193 | * | |
1194 | * Input: | |
1195 | * ha = adapter state pointer. | |
1196 | * dev = structure pointer. | |
1197 | * opt = enhanced cmd option byte. | |
1198 | * | |
1199 | * Returns: | |
1200 | * qla2x00 local function return status code. | |
1201 | * | |
1202 | * Context: | |
1203 | * Kernel context. | |
1204 | */ | |
1205 | int | |
7b867cf7 | 1206 | qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt) |
1da177e4 LT |
1207 | { |
1208 | int rval; | |
1209 | mbx_cmd_t mc; | |
1210 | mbx_cmd_t *mcp = &mc; | |
1211 | port_database_t *pd; | |
1c7c6357 | 1212 | struct port_database_24xx *pd24; |
1da177e4 | 1213 | dma_addr_t pd_dma; |
7b867cf7 | 1214 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 1215 | |
7b867cf7 | 1216 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 | 1217 | |
1c7c6357 AV |
1218 | pd24 = NULL; |
1219 | pd = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pd_dma); | |
1da177e4 | 1220 | if (pd == NULL) { |
1c7c6357 | 1221 | DEBUG2_3(printk("%s(%ld): failed to allocate Port Database " |
7b867cf7 | 1222 | "structure.\n", __func__, vha->host_no)); |
1da177e4 LT |
1223 | return QLA_MEMORY_ALLOC_FAILED; |
1224 | } | |
1c7c6357 | 1225 | memset(pd, 0, max(PORT_DATABASE_SIZE, PORT_DATABASE_24XX_SIZE)); |
1da177e4 | 1226 | |
1c7c6357 | 1227 | mcp->mb[0] = MBC_GET_PORT_DATABASE; |
e428924c | 1228 | if (opt != 0 && !IS_FWI2_CAPABLE(ha)) |
1da177e4 | 1229 | mcp->mb[0] = MBC_ENHANCED_GET_PORT_DATABASE; |
1da177e4 LT |
1230 | mcp->mb[2] = MSW(pd_dma); |
1231 | mcp->mb[3] = LSW(pd_dma); | |
1232 | mcp->mb[6] = MSW(MSD(pd_dma)); | |
1233 | mcp->mb[7] = LSW(MSD(pd_dma)); | |
7b867cf7 | 1234 | mcp->mb[9] = vha->vp_idx; |
2c3dfe3f | 1235 | mcp->out_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; |
1da177e4 | 1236 | mcp->in_mb = MBX_0; |
e428924c | 1237 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
1238 | mcp->mb[1] = fcport->loop_id; |
1239 | mcp->mb[10] = opt; | |
1240 | mcp->out_mb |= MBX_10|MBX_1; | |
1241 | mcp->in_mb |= MBX_1; | |
1242 | } else if (HAS_EXTENDED_IDS(ha)) { | |
1243 | mcp->mb[1] = fcport->loop_id; | |
1244 | mcp->mb[10] = opt; | |
1245 | mcp->out_mb |= MBX_10|MBX_1; | |
1246 | } else { | |
1247 | mcp->mb[1] = fcport->loop_id << 8 | opt; | |
1248 | mcp->out_mb |= MBX_1; | |
1249 | } | |
e428924c AV |
1250 | mcp->buf_size = IS_FWI2_CAPABLE(ha) ? |
1251 | PORT_DATABASE_24XX_SIZE : PORT_DATABASE_SIZE; | |
1da177e4 LT |
1252 | mcp->flags = MBX_DMA_IN; |
1253 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
7b867cf7 | 1254 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1255 | if (rval != QLA_SUCCESS) |
1256 | goto gpd_error_out; | |
1257 | ||
e428924c | 1258 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
1259 | pd24 = (struct port_database_24xx *) pd; |
1260 | ||
1261 | /* Check for logged in state. */ | |
1262 | if (pd24->current_login_state != PDS_PRLI_COMPLETE && | |
1263 | pd24->last_login_state != PDS_PRLI_COMPLETE) { | |
1264 | DEBUG2(printk("%s(%ld): Unable to verify " | |
1265 | "login-state (%x/%x) for loop_id %x\n", | |
7b867cf7 | 1266 | __func__, vha->host_no, |
1c7c6357 AV |
1267 | pd24->current_login_state, |
1268 | pd24->last_login_state, fcport->loop_id)); | |
1269 | rval = QLA_FUNCTION_FAILED; | |
1270 | goto gpd_error_out; | |
1271 | } | |
1da177e4 | 1272 | |
1c7c6357 AV |
1273 | /* Names are little-endian. */ |
1274 | memcpy(fcport->node_name, pd24->node_name, WWN_SIZE); | |
1275 | memcpy(fcport->port_name, pd24->port_name, WWN_SIZE); | |
1276 | ||
1277 | /* Get port_id of device. */ | |
1278 | fcport->d_id.b.domain = pd24->port_id[0]; | |
1279 | fcport->d_id.b.area = pd24->port_id[1]; | |
1280 | fcport->d_id.b.al_pa = pd24->port_id[2]; | |
1281 | fcport->d_id.b.rsvd_1 = 0; | |
1282 | ||
1283 | /* If not target must be initiator or unknown type. */ | |
1284 | if ((pd24->prli_svc_param_word_3[0] & BIT_4) == 0) | |
1285 | fcport->port_type = FCT_INITIATOR; | |
1286 | else | |
1287 | fcport->port_type = FCT_TARGET; | |
1288 | } else { | |
1289 | /* Check for logged in state. */ | |
1290 | if (pd->master_state != PD_STATE_PORT_LOGGED_IN && | |
1291 | pd->slave_state != PD_STATE_PORT_LOGGED_IN) { | |
1292 | rval = QLA_FUNCTION_FAILED; | |
1293 | goto gpd_error_out; | |
1294 | } | |
1da177e4 | 1295 | |
1c7c6357 AV |
1296 | /* Names are little-endian. */ |
1297 | memcpy(fcport->node_name, pd->node_name, WWN_SIZE); | |
1298 | memcpy(fcport->port_name, pd->port_name, WWN_SIZE); | |
1299 | ||
1300 | /* Get port_id of device. */ | |
1301 | fcport->d_id.b.domain = pd->port_id[0]; | |
1302 | fcport->d_id.b.area = pd->port_id[3]; | |
1303 | fcport->d_id.b.al_pa = pd->port_id[2]; | |
1304 | fcport->d_id.b.rsvd_1 = 0; | |
1305 | ||
1c7c6357 AV |
1306 | /* If not target must be initiator or unknown type. */ |
1307 | if ((pd->prli_svc_param_word_3[0] & BIT_4) == 0) | |
1308 | fcport->port_type = FCT_INITIATOR; | |
1309 | else | |
1310 | fcport->port_type = FCT_TARGET; | |
ad3e0eda AV |
1311 | |
1312 | /* Passback COS information. */ | |
1313 | fcport->supported_classes = (pd->options & BIT_4) ? | |
1314 | FC_COS_CLASS2: FC_COS_CLASS3; | |
1c7c6357 | 1315 | } |
1da177e4 LT |
1316 | |
1317 | gpd_error_out: | |
1318 | dma_pool_free(ha->s_dma_pool, pd, pd_dma); | |
1319 | ||
1320 | if (rval != QLA_SUCCESS) { | |
1c7c6357 | 1321 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", |
7b867cf7 | 1322 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
1da177e4 | 1323 | } else { |
7b867cf7 | 1324 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
1325 | } |
1326 | ||
1327 | return rval; | |
1328 | } | |
1329 | ||
1330 | /* | |
1331 | * qla2x00_get_firmware_state | |
1332 | * Get adapter firmware state. | |
1333 | * | |
1334 | * Input: | |
1335 | * ha = adapter block pointer. | |
1336 | * dptr = pointer for firmware state. | |
1337 | * TARGET_QUEUE_LOCK must be released. | |
1338 | * ADAPTER_STATE_LOCK must be released. | |
1339 | * | |
1340 | * Returns: | |
1341 | * qla2x00 local function return status code. | |
1342 | * | |
1343 | * Context: | |
1344 | * Kernel context. | |
1345 | */ | |
1346 | int | |
7b867cf7 | 1347 | qla2x00_get_firmware_state(scsi_qla_host_t *vha, uint16_t *states) |
1da177e4 LT |
1348 | { |
1349 | int rval; | |
1350 | mbx_cmd_t mc; | |
1351 | mbx_cmd_t *mcp = &mc; | |
1352 | ||
1353 | DEBUG11(printk("qla2x00_get_firmware_state(%ld): entered.\n", | |
7b867cf7 | 1354 | vha->host_no)); |
1da177e4 LT |
1355 | |
1356 | mcp->mb[0] = MBC_GET_FIRMWARE_STATE; | |
1357 | mcp->out_mb = MBX_0; | |
9d2683c0 AV |
1358 | if (IS_FWI2_CAPABLE(vha->hw)) |
1359 | mcp->in_mb = MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
1360 | else | |
1361 | mcp->in_mb = MBX_1|MBX_0; | |
b93480e3 | 1362 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1363 | mcp->flags = 0; |
7b867cf7 | 1364 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 1365 | |
4d4df193 HK |
1366 | /* Return firmware states. */ |
1367 | states[0] = mcp->mb[1]; | |
9d2683c0 AV |
1368 | if (IS_FWI2_CAPABLE(vha->hw)) { |
1369 | states[1] = mcp->mb[2]; | |
1370 | states[2] = mcp->mb[3]; | |
1371 | states[3] = mcp->mb[4]; | |
1372 | states[4] = mcp->mb[5]; | |
1373 | } | |
1da177e4 LT |
1374 | |
1375 | if (rval != QLA_SUCCESS) { | |
1376 | /*EMPTY*/ | |
1377 | DEBUG2_3_11(printk("qla2x00_get_firmware_state(%ld): " | |
7b867cf7 | 1378 | "failed=%x.\n", vha->host_no, rval)); |
1da177e4 LT |
1379 | } else { |
1380 | /*EMPTY*/ | |
1381 | DEBUG11(printk("qla2x00_get_firmware_state(%ld): done.\n", | |
7b867cf7 | 1382 | vha->host_no)); |
1da177e4 LT |
1383 | } |
1384 | ||
1385 | return rval; | |
1386 | } | |
1387 | ||
1388 | /* | |
1389 | * qla2x00_get_port_name | |
1390 | * Issue get port name mailbox command. | |
1391 | * Returned name is in big endian format. | |
1392 | * | |
1393 | * Input: | |
1394 | * ha = adapter block pointer. | |
1395 | * loop_id = loop ID of device. | |
1396 | * name = pointer for name. | |
1397 | * TARGET_QUEUE_LOCK must be released. | |
1398 | * ADAPTER_STATE_LOCK must be released. | |
1399 | * | |
1400 | * Returns: | |
1401 | * qla2x00 local function return status code. | |
1402 | * | |
1403 | * Context: | |
1404 | * Kernel context. | |
1405 | */ | |
1406 | int | |
7b867cf7 | 1407 | qla2x00_get_port_name(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t *name, |
1da177e4 LT |
1408 | uint8_t opt) |
1409 | { | |
1410 | int rval; | |
1411 | mbx_cmd_t mc; | |
1412 | mbx_cmd_t *mcp = &mc; | |
1413 | ||
1414 | DEBUG11(printk("qla2x00_get_port_name(%ld): entered.\n", | |
7b867cf7 | 1415 | vha->host_no)); |
1da177e4 LT |
1416 | |
1417 | mcp->mb[0] = MBC_GET_PORT_NAME; | |
7b867cf7 | 1418 | mcp->mb[9] = vha->vp_idx; |
2c3dfe3f | 1419 | mcp->out_mb = MBX_9|MBX_1|MBX_0; |
7b867cf7 | 1420 | if (HAS_EXTENDED_IDS(vha->hw)) { |
1da177e4 LT |
1421 | mcp->mb[1] = loop_id; |
1422 | mcp->mb[10] = opt; | |
1423 | mcp->out_mb |= MBX_10; | |
1424 | } else { | |
1425 | mcp->mb[1] = loop_id << 8 | opt; | |
1426 | } | |
1427 | ||
1428 | mcp->in_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 1429 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1430 | mcp->flags = 0; |
7b867cf7 | 1431 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1432 | |
1433 | if (rval != QLA_SUCCESS) { | |
1434 | /*EMPTY*/ | |
1435 | DEBUG2_3_11(printk("qla2x00_get_port_name(%ld): failed=%x.\n", | |
7b867cf7 | 1436 | vha->host_no, rval)); |
1da177e4 LT |
1437 | } else { |
1438 | if (name != NULL) { | |
1439 | /* This function returns name in big endian. */ | |
1196ae02 RL |
1440 | name[0] = MSB(mcp->mb[2]); |
1441 | name[1] = LSB(mcp->mb[2]); | |
1442 | name[2] = MSB(mcp->mb[3]); | |
1443 | name[3] = LSB(mcp->mb[3]); | |
1444 | name[4] = MSB(mcp->mb[6]); | |
1445 | name[5] = LSB(mcp->mb[6]); | |
1446 | name[6] = MSB(mcp->mb[7]); | |
1447 | name[7] = LSB(mcp->mb[7]); | |
1da177e4 LT |
1448 | } |
1449 | ||
1450 | DEBUG11(printk("qla2x00_get_port_name(%ld): done.\n", | |
7b867cf7 | 1451 | vha->host_no)); |
1da177e4 LT |
1452 | } |
1453 | ||
1454 | return rval; | |
1455 | } | |
1456 | ||
1457 | /* | |
1458 | * qla2x00_lip_reset | |
1459 | * Issue LIP reset mailbox command. | |
1460 | * | |
1461 | * Input: | |
1462 | * ha = adapter block pointer. | |
1463 | * TARGET_QUEUE_LOCK must be released. | |
1464 | * ADAPTER_STATE_LOCK must be released. | |
1465 | * | |
1466 | * Returns: | |
1467 | * qla2x00 local function return status code. | |
1468 | * | |
1469 | * Context: | |
1470 | * Kernel context. | |
1471 | */ | |
1472 | int | |
7b867cf7 | 1473 | qla2x00_lip_reset(scsi_qla_host_t *vha) |
1da177e4 LT |
1474 | { |
1475 | int rval; | |
1476 | mbx_cmd_t mc; | |
1477 | mbx_cmd_t *mcp = &mc; | |
1478 | ||
7b867cf7 | 1479 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 | 1480 | |
a9083016 | 1481 | if (IS_QLA8XXX_TYPE(vha->hw)) { |
3a03eb79 AV |
1482 | /* Logout across all FCFs. */ |
1483 | mcp->mb[0] = MBC_LIP_FULL_LOGIN; | |
1484 | mcp->mb[1] = BIT_1; | |
1485 | mcp->mb[2] = 0; | |
1486 | mcp->out_mb = MBX_2|MBX_1|MBX_0; | |
1487 | } else if (IS_FWI2_CAPABLE(vha->hw)) { | |
1c7c6357 | 1488 | mcp->mb[0] = MBC_LIP_FULL_LOGIN; |
0c8c39af AV |
1489 | mcp->mb[1] = BIT_6; |
1490 | mcp->mb[2] = 0; | |
7b867cf7 | 1491 | mcp->mb[3] = vha->hw->loop_reset_delay; |
1c7c6357 | 1492 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; |
1da177e4 | 1493 | } else { |
1c7c6357 AV |
1494 | mcp->mb[0] = MBC_LIP_RESET; |
1495 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
7b867cf7 | 1496 | if (HAS_EXTENDED_IDS(vha->hw)) { |
1c7c6357 AV |
1497 | mcp->mb[1] = 0x00ff; |
1498 | mcp->mb[10] = 0; | |
1499 | mcp->out_mb |= MBX_10; | |
1500 | } else { | |
1501 | mcp->mb[1] = 0xff00; | |
1502 | } | |
7b867cf7 | 1503 | mcp->mb[2] = vha->hw->loop_reset_delay; |
1c7c6357 | 1504 | mcp->mb[3] = 0; |
1da177e4 | 1505 | } |
1da177e4 | 1506 | mcp->in_mb = MBX_0; |
b93480e3 | 1507 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1508 | mcp->flags = 0; |
7b867cf7 | 1509 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1510 | |
1511 | if (rval != QLA_SUCCESS) { | |
1512 | /*EMPTY*/ | |
1c7c6357 | 1513 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", |
7b867cf7 | 1514 | __func__, vha->host_no, rval)); |
1da177e4 LT |
1515 | } else { |
1516 | /*EMPTY*/ | |
7b867cf7 | 1517 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
1518 | } |
1519 | ||
1520 | return rval; | |
1521 | } | |
1522 | ||
1523 | /* | |
1524 | * qla2x00_send_sns | |
1525 | * Send SNS command. | |
1526 | * | |
1527 | * Input: | |
1528 | * ha = adapter block pointer. | |
1529 | * sns = pointer for command. | |
1530 | * cmd_size = command size. | |
1531 | * buf_size = response/command size. | |
1532 | * TARGET_QUEUE_LOCK must be released. | |
1533 | * ADAPTER_STATE_LOCK must be released. | |
1534 | * | |
1535 | * Returns: | |
1536 | * qla2x00 local function return status code. | |
1537 | * | |
1538 | * Context: | |
1539 | * Kernel context. | |
1540 | */ | |
1541 | int | |
7b867cf7 | 1542 | qla2x00_send_sns(scsi_qla_host_t *vha, dma_addr_t sns_phys_address, |
1da177e4 LT |
1543 | uint16_t cmd_size, size_t buf_size) |
1544 | { | |
1545 | int rval; | |
1546 | mbx_cmd_t mc; | |
1547 | mbx_cmd_t *mcp = &mc; | |
1548 | ||
1549 | DEBUG11(printk("qla2x00_send_sns(%ld): entered.\n", | |
7b867cf7 | 1550 | vha->host_no)); |
1da177e4 LT |
1551 | |
1552 | DEBUG11(printk("qla2x00_send_sns: retry cnt=%d ratov=%d total " | |
7b867cf7 AC |
1553 | "tov=%d.\n", vha->hw->retry_count, vha->hw->login_timeout, |
1554 | mcp->tov)); | |
1da177e4 LT |
1555 | |
1556 | mcp->mb[0] = MBC_SEND_SNS_COMMAND; | |
1557 | mcp->mb[1] = cmd_size; | |
1558 | mcp->mb[2] = MSW(sns_phys_address); | |
1559 | mcp->mb[3] = LSW(sns_phys_address); | |
1560 | mcp->mb[6] = MSW(MSD(sns_phys_address)); | |
1561 | mcp->mb[7] = LSW(MSD(sns_phys_address)); | |
1562 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
1563 | mcp->in_mb = MBX_0|MBX_1; | |
1564 | mcp->buf_size = buf_size; | |
1565 | mcp->flags = MBX_DMA_OUT|MBX_DMA_IN; | |
7b867cf7 AC |
1566 | mcp->tov = (vha->hw->login_timeout * 2) + (vha->hw->login_timeout / 2); |
1567 | rval = qla2x00_mailbox_command(vha, mcp); | |
1da177e4 LT |
1568 | |
1569 | if (rval != QLA_SUCCESS) { | |
1570 | /*EMPTY*/ | |
1571 | DEBUG(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x " | |
7b867cf7 | 1572 | "mb[1]=%x.\n", vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
1da177e4 | 1573 | DEBUG2_3_11(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x " |
7b867cf7 | 1574 | "mb[1]=%x.\n", vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
1da177e4 LT |
1575 | } else { |
1576 | /*EMPTY*/ | |
7b867cf7 | 1577 | DEBUG11(printk("qla2x00_send_sns(%ld): done.\n", vha->host_no)); |
1da177e4 LT |
1578 | } |
1579 | ||
1580 | return rval; | |
1581 | } | |
1582 | ||
1c7c6357 | 1583 | int |
7b867cf7 | 1584 | qla24xx_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
1c7c6357 AV |
1585 | uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt) |
1586 | { | |
1587 | int rval; | |
1588 | ||
1589 | struct logio_entry_24xx *lg; | |
1590 | dma_addr_t lg_dma; | |
1591 | uint32_t iop[2]; | |
7b867cf7 | 1592 | struct qla_hw_data *ha = vha->hw; |
2afa19a9 AC |
1593 | struct req_que *req; |
1594 | struct rsp_que *rsp; | |
1c7c6357 | 1595 | |
7b867cf7 | 1596 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 | 1597 | |
7163ea81 | 1598 | if (ha->flags.cpu_affinity_enabled) |
68ca949c AC |
1599 | req = ha->req_q_map[0]; |
1600 | else | |
1601 | req = vha->req; | |
2afa19a9 AC |
1602 | rsp = req->rsp; |
1603 | ||
1c7c6357 AV |
1604 | lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma); |
1605 | if (lg == NULL) { | |
1606 | DEBUG2_3(printk("%s(%ld): failed to allocate Login IOCB.\n", | |
7b867cf7 | 1607 | __func__, vha->host_no)); |
1c7c6357 AV |
1608 | return QLA_MEMORY_ALLOC_FAILED; |
1609 | } | |
1610 | memset(lg, 0, sizeof(struct logio_entry_24xx)); | |
1611 | ||
1612 | lg->entry_type = LOGINOUT_PORT_IOCB_TYPE; | |
1613 | lg->entry_count = 1; | |
2afa19a9 | 1614 | lg->handle = MAKE_HANDLE(req->id, lg->handle); |
1c7c6357 AV |
1615 | lg->nport_handle = cpu_to_le16(loop_id); |
1616 | lg->control_flags = __constant_cpu_to_le16(LCF_COMMAND_PLOGI); | |
1617 | if (opt & BIT_0) | |
1618 | lg->control_flags |= __constant_cpu_to_le16(LCF_COND_PLOGI); | |
8baa51a6 AV |
1619 | if (opt & BIT_1) |
1620 | lg->control_flags |= __constant_cpu_to_le16(LCF_SKIP_PRLI); | |
1c7c6357 AV |
1621 | lg->port_id[0] = al_pa; |
1622 | lg->port_id[1] = area; | |
1623 | lg->port_id[2] = domain; | |
7b867cf7 AC |
1624 | lg->vp_index = vha->vp_idx; |
1625 | rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0); | |
1c7c6357 AV |
1626 | if (rval != QLA_SUCCESS) { |
1627 | DEBUG2_3_11(printk("%s(%ld): failed to issue Login IOCB " | |
7b867cf7 | 1628 | "(%x).\n", __func__, vha->host_no, rval)); |
1c7c6357 AV |
1629 | } else if (lg->entry_status != 0) { |
1630 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 1631 | "-- error status (%x).\n", __func__, vha->host_no, |
1c7c6357 AV |
1632 | lg->entry_status)); |
1633 | rval = QLA_FUNCTION_FAILED; | |
1634 | } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
1635 | iop[0] = le32_to_cpu(lg->io_parameter[0]); | |
1636 | iop[1] = le32_to_cpu(lg->io_parameter[1]); | |
1637 | ||
1638 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
1639 | "-- completion status (%x) ioparam=%x/%x.\n", __func__, | |
7b867cf7 | 1640 | vha->host_no, le16_to_cpu(lg->comp_status), iop[0], |
1c7c6357 AV |
1641 | iop[1])); |
1642 | ||
1643 | switch (iop[0]) { | |
1644 | case LSC_SCODE_PORTID_USED: | |
1645 | mb[0] = MBS_PORT_ID_USED; | |
1646 | mb[1] = LSW(iop[1]); | |
1647 | break; | |
1648 | case LSC_SCODE_NPORT_USED: | |
1649 | mb[0] = MBS_LOOP_ID_USED; | |
1650 | break; | |
1651 | case LSC_SCODE_NOLINK: | |
1652 | case LSC_SCODE_NOIOCB: | |
1653 | case LSC_SCODE_NOXCB: | |
1654 | case LSC_SCODE_CMD_FAILED: | |
1655 | case LSC_SCODE_NOFABRIC: | |
1656 | case LSC_SCODE_FW_NOT_READY: | |
1657 | case LSC_SCODE_NOT_LOGGED_IN: | |
1658 | case LSC_SCODE_NOPCB: | |
1659 | case LSC_SCODE_ELS_REJECT: | |
1660 | case LSC_SCODE_CMD_PARAM_ERR: | |
1661 | case LSC_SCODE_NONPORT: | |
1662 | case LSC_SCODE_LOGGED_IN: | |
1663 | case LSC_SCODE_NOFLOGI_ACC: | |
1664 | default: | |
1665 | mb[0] = MBS_COMMAND_ERROR; | |
1666 | break; | |
1667 | } | |
1668 | } else { | |
7b867cf7 | 1669 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
1670 | |
1671 | iop[0] = le32_to_cpu(lg->io_parameter[0]); | |
1672 | ||
1673 | mb[0] = MBS_COMMAND_COMPLETE; | |
1674 | mb[1] = 0; | |
1675 | if (iop[0] & BIT_4) { | |
1676 | if (iop[0] & BIT_8) | |
1677 | mb[1] |= BIT_1; | |
1678 | } else | |
1679 | mb[1] = BIT_0; | |
ad3e0eda AV |
1680 | |
1681 | /* Passback COS information. */ | |
1682 | mb[10] = 0; | |
1683 | if (lg->io_parameter[7] || lg->io_parameter[8]) | |
1684 | mb[10] |= BIT_0; /* Class 2. */ | |
1685 | if (lg->io_parameter[9] || lg->io_parameter[10]) | |
1686 | mb[10] |= BIT_1; /* Class 3. */ | |
1c7c6357 AV |
1687 | } |
1688 | ||
1689 | dma_pool_free(ha->s_dma_pool, lg, lg_dma); | |
1690 | ||
1691 | return rval; | |
1692 | } | |
1693 | ||
1da177e4 LT |
1694 | /* |
1695 | * qla2x00_login_fabric | |
1696 | * Issue login fabric port mailbox command. | |
1697 | * | |
1698 | * Input: | |
1699 | * ha = adapter block pointer. | |
1700 | * loop_id = device loop ID. | |
1701 | * domain = device domain. | |
1702 | * area = device area. | |
1703 | * al_pa = device AL_PA. | |
1704 | * status = pointer for return status. | |
1705 | * opt = command options. | |
1706 | * TARGET_QUEUE_LOCK must be released. | |
1707 | * ADAPTER_STATE_LOCK must be released. | |
1708 | * | |
1709 | * Returns: | |
1710 | * qla2x00 local function return status code. | |
1711 | * | |
1712 | * Context: | |
1713 | * Kernel context. | |
1714 | */ | |
1715 | int | |
7b867cf7 | 1716 | qla2x00_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
1da177e4 LT |
1717 | uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt) |
1718 | { | |
1719 | int rval; | |
1720 | mbx_cmd_t mc; | |
1721 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 1722 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 1723 | |
7b867cf7 | 1724 | DEBUG11(printk("qla2x00_login_fabric(%ld): entered.\n", vha->host_no)); |
1da177e4 LT |
1725 | |
1726 | mcp->mb[0] = MBC_LOGIN_FABRIC_PORT; | |
1727 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
1728 | if (HAS_EXTENDED_IDS(ha)) { | |
1729 | mcp->mb[1] = loop_id; | |
1730 | mcp->mb[10] = opt; | |
1731 | mcp->out_mb |= MBX_10; | |
1732 | } else { | |
1733 | mcp->mb[1] = (loop_id << 8) | opt; | |
1734 | } | |
1735 | mcp->mb[2] = domain; | |
1736 | mcp->mb[3] = area << 8 | al_pa; | |
1737 | ||
1738 | mcp->in_mb = MBX_7|MBX_6|MBX_2|MBX_1|MBX_0; | |
1739 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
1740 | mcp->flags = 0; | |
7b867cf7 | 1741 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1742 | |
1743 | /* Return mailbox statuses. */ | |
1744 | if (mb != NULL) { | |
1745 | mb[0] = mcp->mb[0]; | |
1746 | mb[1] = mcp->mb[1]; | |
1747 | mb[2] = mcp->mb[2]; | |
1748 | mb[6] = mcp->mb[6]; | |
1749 | mb[7] = mcp->mb[7]; | |
ad3e0eda AV |
1750 | /* COS retrieved from Get-Port-Database mailbox command. */ |
1751 | mb[10] = 0; | |
1da177e4 LT |
1752 | } |
1753 | ||
1754 | if (rval != QLA_SUCCESS) { | |
1755 | /* RLU tmp code: need to change main mailbox_command function to | |
1756 | * return ok even when the mailbox completion value is not | |
1757 | * SUCCESS. The caller needs to be responsible to interpret | |
1758 | * the return values of this mailbox command if we're not | |
1759 | * to change too much of the existing code. | |
1760 | */ | |
1761 | if (mcp->mb[0] == 0x4001 || mcp->mb[0] == 0x4002 || | |
1762 | mcp->mb[0] == 0x4003 || mcp->mb[0] == 0x4005 || | |
1763 | mcp->mb[0] == 0x4006) | |
1764 | rval = QLA_SUCCESS; | |
1765 | ||
1766 | /*EMPTY*/ | |
1767 | DEBUG2_3_11(printk("qla2x00_login_fabric(%ld): failed=%x " | |
7b867cf7 | 1768 | "mb[0]=%x mb[1]=%x mb[2]=%x.\n", vha->host_no, rval, |
744f11fd | 1769 | mcp->mb[0], mcp->mb[1], mcp->mb[2])); |
1da177e4 LT |
1770 | } else { |
1771 | /*EMPTY*/ | |
1772 | DEBUG11(printk("qla2x00_login_fabric(%ld): done.\n", | |
7b867cf7 | 1773 | vha->host_no)); |
1da177e4 LT |
1774 | } |
1775 | ||
1776 | return rval; | |
1777 | } | |
1778 | ||
1779 | /* | |
1780 | * qla2x00_login_local_device | |
1781 | * Issue login loop port mailbox command. | |
fa2a1ce5 | 1782 | * |
1da177e4 LT |
1783 | * Input: |
1784 | * ha = adapter block pointer. | |
1785 | * loop_id = device loop ID. | |
1786 | * opt = command options. | |
fa2a1ce5 | 1787 | * |
1da177e4 LT |
1788 | * Returns: |
1789 | * Return status code. | |
fa2a1ce5 | 1790 | * |
1da177e4 LT |
1791 | * Context: |
1792 | * Kernel context. | |
fa2a1ce5 | 1793 | * |
1da177e4 LT |
1794 | */ |
1795 | int | |
7b867cf7 | 1796 | qla2x00_login_local_device(scsi_qla_host_t *vha, fc_port_t *fcport, |
1da177e4 LT |
1797 | uint16_t *mb_ret, uint8_t opt) |
1798 | { | |
1799 | int rval; | |
1800 | mbx_cmd_t mc; | |
1801 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 1802 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 1803 | |
e428924c | 1804 | if (IS_FWI2_CAPABLE(ha)) |
7b867cf7 | 1805 | return qla24xx_login_fabric(vha, fcport->loop_id, |
9a52a57c | 1806 | fcport->d_id.b.domain, fcport->d_id.b.area, |
1807 | fcport->d_id.b.al_pa, mb_ret, opt); | |
1808 | ||
7b867cf7 | 1809 | DEBUG3(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
1810 | |
1811 | mcp->mb[0] = MBC_LOGIN_LOOP_PORT; | |
1812 | if (HAS_EXTENDED_IDS(ha)) | |
9a52a57c | 1813 | mcp->mb[1] = fcport->loop_id; |
1da177e4 | 1814 | else |
9a52a57c | 1815 | mcp->mb[1] = fcport->loop_id << 8; |
1da177e4 LT |
1816 | mcp->mb[2] = opt; |
1817 | mcp->out_mb = MBX_2|MBX_1|MBX_0; | |
1818 | mcp->in_mb = MBX_7|MBX_6|MBX_1|MBX_0; | |
1819 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
1820 | mcp->flags = 0; | |
7b867cf7 | 1821 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1822 | |
1823 | /* Return mailbox statuses. */ | |
1824 | if (mb_ret != NULL) { | |
1825 | mb_ret[0] = mcp->mb[0]; | |
1826 | mb_ret[1] = mcp->mb[1]; | |
1827 | mb_ret[6] = mcp->mb[6]; | |
1828 | mb_ret[7] = mcp->mb[7]; | |
1829 | } | |
1830 | ||
1831 | if (rval != QLA_SUCCESS) { | |
1832 | /* AV tmp code: need to change main mailbox_command function to | |
1833 | * return ok even when the mailbox completion value is not | |
1834 | * SUCCESS. The caller needs to be responsible to interpret | |
1835 | * the return values of this mailbox command if we're not | |
1836 | * to change too much of the existing code. | |
1837 | */ | |
1838 | if (mcp->mb[0] == 0x4005 || mcp->mb[0] == 0x4006) | |
1839 | rval = QLA_SUCCESS; | |
1840 | ||
1841 | DEBUG(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " | |
7b867cf7 | 1842 | "mb[6]=%x mb[7]=%x.\n", __func__, vha->host_no, rval, |
744f11fd | 1843 | mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7])); |
1da177e4 | 1844 | DEBUG2_3(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " |
7b867cf7 | 1845 | "mb[6]=%x mb[7]=%x.\n", __func__, vha->host_no, rval, |
744f11fd | 1846 | mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7])); |
1da177e4 LT |
1847 | } else { |
1848 | /*EMPTY*/ | |
7b867cf7 | 1849 | DEBUG3(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
1850 | } |
1851 | ||
1852 | return (rval); | |
1853 | } | |
1854 | ||
1c7c6357 | 1855 | int |
7b867cf7 | 1856 | qla24xx_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
1c7c6357 AV |
1857 | uint8_t area, uint8_t al_pa) |
1858 | { | |
1859 | int rval; | |
1860 | struct logio_entry_24xx *lg; | |
1861 | dma_addr_t lg_dma; | |
7b867cf7 | 1862 | struct qla_hw_data *ha = vha->hw; |
2afa19a9 AC |
1863 | struct req_que *req; |
1864 | struct rsp_que *rsp; | |
1c7c6357 | 1865 | |
7b867cf7 | 1866 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 AV |
1867 | |
1868 | lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma); | |
1869 | if (lg == NULL) { | |
1870 | DEBUG2_3(printk("%s(%ld): failed to allocate Logout IOCB.\n", | |
7b867cf7 | 1871 | __func__, vha->host_no)); |
1c7c6357 AV |
1872 | return QLA_MEMORY_ALLOC_FAILED; |
1873 | } | |
1874 | memset(lg, 0, sizeof(struct logio_entry_24xx)); | |
1875 | ||
2afa19a9 AC |
1876 | if (ql2xmaxqueues > 1) |
1877 | req = ha->req_q_map[0]; | |
1878 | else | |
1879 | req = vha->req; | |
1880 | rsp = req->rsp; | |
1c7c6357 AV |
1881 | lg->entry_type = LOGINOUT_PORT_IOCB_TYPE; |
1882 | lg->entry_count = 1; | |
2afa19a9 | 1883 | lg->handle = MAKE_HANDLE(req->id, lg->handle); |
1c7c6357 AV |
1884 | lg->nport_handle = cpu_to_le16(loop_id); |
1885 | lg->control_flags = | |
b1372bc9 | 1886 | __constant_cpu_to_le16(LCF_COMMAND_LOGO|LCF_IMPL_LOGO); |
1c7c6357 AV |
1887 | lg->port_id[0] = al_pa; |
1888 | lg->port_id[1] = area; | |
1889 | lg->port_id[2] = domain; | |
7b867cf7 | 1890 | lg->vp_index = vha->vp_idx; |
73208dfd | 1891 | |
7b867cf7 | 1892 | rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0); |
1c7c6357 AV |
1893 | if (rval != QLA_SUCCESS) { |
1894 | DEBUG2_3_11(printk("%s(%ld): failed to issue Logout IOCB " | |
7b867cf7 | 1895 | "(%x).\n", __func__, vha->host_no, rval)); |
1c7c6357 AV |
1896 | } else if (lg->entry_status != 0) { |
1897 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 1898 | "-- error status (%x).\n", __func__, vha->host_no, |
1c7c6357 AV |
1899 | lg->entry_status)); |
1900 | rval = QLA_FUNCTION_FAILED; | |
1901 | } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
73208dfd | 1902 | DEBUG2_3_11(printk("%s(%ld %d): failed to complete IOCB " |
1c7c6357 | 1903 | "-- completion status (%x) ioparam=%x/%x.\n", __func__, |
73208dfd | 1904 | vha->host_no, vha->vp_idx, le16_to_cpu(lg->comp_status), |
1c7c6357 | 1905 | le32_to_cpu(lg->io_parameter[0]), |
744f11fd | 1906 | le32_to_cpu(lg->io_parameter[1]))); |
1c7c6357 AV |
1907 | } else { |
1908 | /*EMPTY*/ | |
7b867cf7 | 1909 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
1910 | } |
1911 | ||
1912 | dma_pool_free(ha->s_dma_pool, lg, lg_dma); | |
1913 | ||
1914 | return rval; | |
1915 | } | |
1916 | ||
1da177e4 LT |
1917 | /* |
1918 | * qla2x00_fabric_logout | |
1919 | * Issue logout fabric port mailbox command. | |
1920 | * | |
1921 | * Input: | |
1922 | * ha = adapter block pointer. | |
1923 | * loop_id = device loop ID. | |
1924 | * TARGET_QUEUE_LOCK must be released. | |
1925 | * ADAPTER_STATE_LOCK must be released. | |
1926 | * | |
1927 | * Returns: | |
1928 | * qla2x00 local function return status code. | |
1929 | * | |
1930 | * Context: | |
1931 | * Kernel context. | |
1932 | */ | |
1933 | int | |
7b867cf7 | 1934 | qla2x00_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
1c7c6357 | 1935 | uint8_t area, uint8_t al_pa) |
1da177e4 LT |
1936 | { |
1937 | int rval; | |
1938 | mbx_cmd_t mc; | |
1939 | mbx_cmd_t *mcp = &mc; | |
1940 | ||
1941 | DEBUG11(printk("qla2x00_fabric_logout(%ld): entered.\n", | |
7b867cf7 | 1942 | vha->host_no)); |
1da177e4 LT |
1943 | |
1944 | mcp->mb[0] = MBC_LOGOUT_FABRIC_PORT; | |
1945 | mcp->out_mb = MBX_1|MBX_0; | |
7b867cf7 | 1946 | if (HAS_EXTENDED_IDS(vha->hw)) { |
1da177e4 LT |
1947 | mcp->mb[1] = loop_id; |
1948 | mcp->mb[10] = 0; | |
1949 | mcp->out_mb |= MBX_10; | |
1950 | } else { | |
1951 | mcp->mb[1] = loop_id << 8; | |
1952 | } | |
1953 | ||
1954 | mcp->in_mb = MBX_1|MBX_0; | |
b93480e3 | 1955 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1956 | mcp->flags = 0; |
7b867cf7 | 1957 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1958 | |
1959 | if (rval != QLA_SUCCESS) { | |
1960 | /*EMPTY*/ | |
1961 | DEBUG2_3_11(printk("qla2x00_fabric_logout(%ld): failed=%x " | |
7b867cf7 | 1962 | "mbx1=%x.\n", vha->host_no, rval, mcp->mb[1])); |
1da177e4 LT |
1963 | } else { |
1964 | /*EMPTY*/ | |
1965 | DEBUG11(printk("qla2x00_fabric_logout(%ld): done.\n", | |
7b867cf7 | 1966 | vha->host_no)); |
1da177e4 LT |
1967 | } |
1968 | ||
1969 | return rval; | |
1970 | } | |
1971 | ||
1972 | /* | |
1973 | * qla2x00_full_login_lip | |
1974 | * Issue full login LIP mailbox command. | |
1975 | * | |
1976 | * Input: | |
1977 | * ha = adapter block pointer. | |
1978 | * TARGET_QUEUE_LOCK must be released. | |
1979 | * ADAPTER_STATE_LOCK must be released. | |
1980 | * | |
1981 | * Returns: | |
1982 | * qla2x00 local function return status code. | |
1983 | * | |
1984 | * Context: | |
1985 | * Kernel context. | |
1986 | */ | |
1987 | int | |
7b867cf7 | 1988 | qla2x00_full_login_lip(scsi_qla_host_t *vha) |
1da177e4 LT |
1989 | { |
1990 | int rval; | |
1991 | mbx_cmd_t mc; | |
1992 | mbx_cmd_t *mcp = &mc; | |
1993 | ||
1994 | DEBUG11(printk("qla2x00_full_login_lip(%ld): entered.\n", | |
7b867cf7 | 1995 | vha->host_no)); |
1da177e4 LT |
1996 | |
1997 | mcp->mb[0] = MBC_LIP_FULL_LOGIN; | |
7b867cf7 | 1998 | mcp->mb[1] = IS_FWI2_CAPABLE(vha->hw) ? BIT_3 : 0; |
0c8c39af | 1999 | mcp->mb[2] = 0; |
1da177e4 LT |
2000 | mcp->mb[3] = 0; |
2001 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
2002 | mcp->in_mb = MBX_0; | |
b93480e3 | 2003 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 2004 | mcp->flags = 0; |
7b867cf7 | 2005 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
2006 | |
2007 | if (rval != QLA_SUCCESS) { | |
2008 | /*EMPTY*/ | |
2009 | DEBUG2_3_11(printk("qla2x00_full_login_lip(%ld): failed=%x.\n", | |
7b867cf7 | 2010 | vha->host_no, rval)); |
1da177e4 LT |
2011 | } else { |
2012 | /*EMPTY*/ | |
2013 | DEBUG11(printk("qla2x00_full_login_lip(%ld): done.\n", | |
7b867cf7 | 2014 | vha->host_no)); |
1da177e4 LT |
2015 | } |
2016 | ||
2017 | return rval; | |
2018 | } | |
2019 | ||
2020 | /* | |
2021 | * qla2x00_get_id_list | |
2022 | * | |
2023 | * Input: | |
2024 | * ha = adapter block pointer. | |
2025 | * | |
2026 | * Returns: | |
2027 | * qla2x00 local function return status code. | |
2028 | * | |
2029 | * Context: | |
2030 | * Kernel context. | |
2031 | */ | |
2032 | int | |
7b867cf7 | 2033 | qla2x00_get_id_list(scsi_qla_host_t *vha, void *id_list, dma_addr_t id_list_dma, |
1da177e4 LT |
2034 | uint16_t *entries) |
2035 | { | |
2036 | int rval; | |
2037 | mbx_cmd_t mc; | |
2038 | mbx_cmd_t *mcp = &mc; | |
2039 | ||
2040 | DEBUG11(printk("qla2x00_get_id_list(%ld): entered.\n", | |
7b867cf7 | 2041 | vha->host_no)); |
1da177e4 LT |
2042 | |
2043 | if (id_list == NULL) | |
2044 | return QLA_FUNCTION_FAILED; | |
2045 | ||
2046 | mcp->mb[0] = MBC_GET_ID_LIST; | |
1c7c6357 | 2047 | mcp->out_mb = MBX_0; |
7b867cf7 | 2048 | if (IS_FWI2_CAPABLE(vha->hw)) { |
1c7c6357 AV |
2049 | mcp->mb[2] = MSW(id_list_dma); |
2050 | mcp->mb[3] = LSW(id_list_dma); | |
2051 | mcp->mb[6] = MSW(MSD(id_list_dma)); | |
2052 | mcp->mb[7] = LSW(MSD(id_list_dma)); | |
247ec457 | 2053 | mcp->mb[8] = 0; |
7b867cf7 | 2054 | mcp->mb[9] = vha->vp_idx; |
2c3dfe3f | 2055 | mcp->out_mb |= MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2; |
1c7c6357 AV |
2056 | } else { |
2057 | mcp->mb[1] = MSW(id_list_dma); | |
2058 | mcp->mb[2] = LSW(id_list_dma); | |
2059 | mcp->mb[3] = MSW(MSD(id_list_dma)); | |
2060 | mcp->mb[6] = LSW(MSD(id_list_dma)); | |
2061 | mcp->out_mb |= MBX_6|MBX_3|MBX_2|MBX_1; | |
2062 | } | |
1da177e4 | 2063 | mcp->in_mb = MBX_1|MBX_0; |
b93480e3 | 2064 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 2065 | mcp->flags = 0; |
7b867cf7 | 2066 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
2067 | |
2068 | if (rval != QLA_SUCCESS) { | |
2069 | /*EMPTY*/ | |
2070 | DEBUG2_3_11(printk("qla2x00_get_id_list(%ld): failed=%x.\n", | |
7b867cf7 | 2071 | vha->host_no, rval)); |
1da177e4 LT |
2072 | } else { |
2073 | *entries = mcp->mb[1]; | |
2074 | DEBUG11(printk("qla2x00_get_id_list(%ld): done.\n", | |
7b867cf7 | 2075 | vha->host_no)); |
1da177e4 LT |
2076 | } |
2077 | ||
2078 | return rval; | |
2079 | } | |
2080 | ||
2081 | /* | |
2082 | * qla2x00_get_resource_cnts | |
2083 | * Get current firmware resource counts. | |
2084 | * | |
2085 | * Input: | |
2086 | * ha = adapter block pointer. | |
2087 | * | |
2088 | * Returns: | |
2089 | * qla2x00 local function return status code. | |
2090 | * | |
2091 | * Context: | |
2092 | * Kernel context. | |
2093 | */ | |
2094 | int | |
7b867cf7 | 2095 | qla2x00_get_resource_cnts(scsi_qla_host_t *vha, uint16_t *cur_xchg_cnt, |
4d0ea247 | 2096 | uint16_t *orig_xchg_cnt, uint16_t *cur_iocb_cnt, |
f3a0a77e | 2097 | uint16_t *orig_iocb_cnt, uint16_t *max_npiv_vports, uint16_t *max_fcfs) |
1da177e4 LT |
2098 | { |
2099 | int rval; | |
2100 | mbx_cmd_t mc; | |
2101 | mbx_cmd_t *mcp = &mc; | |
2102 | ||
7b867cf7 | 2103 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
2104 | |
2105 | mcp->mb[0] = MBC_GET_RESOURCE_COUNTS; | |
2106 | mcp->out_mb = MBX_0; | |
4d0ea247 | 2107 | mcp->in_mb = MBX_11|MBX_10|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
f3a0a77e AV |
2108 | if (IS_QLA81XX(vha->hw)) |
2109 | mcp->in_mb |= MBX_12; | |
b93480e3 | 2110 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 2111 | mcp->flags = 0; |
7b867cf7 | 2112 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
2113 | |
2114 | if (rval != QLA_SUCCESS) { | |
2115 | /*EMPTY*/ | |
2116 | DEBUG2_3_11(printk("%s(%ld): failed = %x.\n", __func__, | |
7b867cf7 | 2117 | vha->host_no, mcp->mb[0])); |
1da177e4 LT |
2118 | } else { |
2119 | DEBUG11(printk("%s(%ld): done. mb1=%x mb2=%x mb3=%x mb6=%x " | |
f3a0a77e AV |
2120 | "mb7=%x mb10=%x mb11=%x mb12=%x.\n", __func__, |
2121 | vha->host_no, mcp->mb[1], mcp->mb[2], mcp->mb[3], | |
2122 | mcp->mb[6], mcp->mb[7], mcp->mb[10], mcp->mb[11], | |
2123 | mcp->mb[12])); | |
1da177e4 LT |
2124 | |
2125 | if (cur_xchg_cnt) | |
2126 | *cur_xchg_cnt = mcp->mb[3]; | |
2127 | if (orig_xchg_cnt) | |
2128 | *orig_xchg_cnt = mcp->mb[6]; | |
2129 | if (cur_iocb_cnt) | |
2130 | *cur_iocb_cnt = mcp->mb[7]; | |
2131 | if (orig_iocb_cnt) | |
2132 | *orig_iocb_cnt = mcp->mb[10]; | |
7b867cf7 | 2133 | if (vha->hw->flags.npiv_supported && max_npiv_vports) |
4d0ea247 | 2134 | *max_npiv_vports = mcp->mb[11]; |
f3a0a77e AV |
2135 | if (IS_QLA81XX(vha->hw) && max_fcfs) |
2136 | *max_fcfs = mcp->mb[12]; | |
1da177e4 LT |
2137 | } |
2138 | ||
2139 | return (rval); | |
2140 | } | |
2141 | ||
2142 | #if defined(QL_DEBUG_LEVEL_3) | |
2143 | /* | |
2144 | * qla2x00_get_fcal_position_map | |
2145 | * Get FCAL (LILP) position map using mailbox command | |
2146 | * | |
2147 | * Input: | |
2148 | * ha = adapter state pointer. | |
2149 | * pos_map = buffer pointer (can be NULL). | |
2150 | * | |
2151 | * Returns: | |
2152 | * qla2x00 local function return status code. | |
2153 | * | |
2154 | * Context: | |
2155 | * Kernel context. | |
2156 | */ | |
2157 | int | |
7b867cf7 | 2158 | qla2x00_get_fcal_position_map(scsi_qla_host_t *vha, char *pos_map) |
1da177e4 LT |
2159 | { |
2160 | int rval; | |
2161 | mbx_cmd_t mc; | |
2162 | mbx_cmd_t *mcp = &mc; | |
2163 | char *pmap; | |
2164 | dma_addr_t pmap_dma; | |
7b867cf7 | 2165 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 2166 | |
4b89258c | 2167 | pmap = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pmap_dma); |
1da177e4 LT |
2168 | if (pmap == NULL) { |
2169 | DEBUG2_3_11(printk("%s(%ld): **** Mem Alloc Failed ****", | |
7b867cf7 | 2170 | __func__, vha->host_no)); |
1da177e4 LT |
2171 | return QLA_MEMORY_ALLOC_FAILED; |
2172 | } | |
2173 | memset(pmap, 0, FCAL_MAP_SIZE); | |
2174 | ||
2175 | mcp->mb[0] = MBC_GET_FC_AL_POSITION_MAP; | |
2176 | mcp->mb[2] = MSW(pmap_dma); | |
2177 | mcp->mb[3] = LSW(pmap_dma); | |
2178 | mcp->mb[6] = MSW(MSD(pmap_dma)); | |
2179 | mcp->mb[7] = LSW(MSD(pmap_dma)); | |
2180 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; | |
2181 | mcp->in_mb = MBX_1|MBX_0; | |
2182 | mcp->buf_size = FCAL_MAP_SIZE; | |
2183 | mcp->flags = MBX_DMA_IN; | |
2184 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
7b867cf7 | 2185 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
2186 | |
2187 | if (rval == QLA_SUCCESS) { | |
2188 | DEBUG11(printk("%s(%ld): (mb0=%x/mb1=%x) FC/AL Position Map " | |
7b867cf7 | 2189 | "size (%x)\n", __func__, vha->host_no, mcp->mb[0], |
1da177e4 LT |
2190 | mcp->mb[1], (unsigned)pmap[0])); |
2191 | DEBUG11(qla2x00_dump_buffer(pmap, pmap[0] + 1)); | |
2192 | ||
2193 | if (pos_map) | |
2194 | memcpy(pos_map, pmap, FCAL_MAP_SIZE); | |
2195 | } | |
2196 | dma_pool_free(ha->s_dma_pool, pmap, pmap_dma); | |
2197 | ||
2198 | if (rval != QLA_SUCCESS) { | |
2199 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2200 | vha->host_no, rval)); |
1da177e4 | 2201 | } else { |
7b867cf7 | 2202 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
2203 | } |
2204 | ||
2205 | return rval; | |
2206 | } | |
392e2f65 | 2207 | #endif |
2208 | ||
2209 | /* | |
2210 | * qla2x00_get_link_status | |
2211 | * | |
2212 | * Input: | |
2213 | * ha = adapter block pointer. | |
2214 | * loop_id = device loop ID. | |
2215 | * ret_buf = pointer to link status return buffer. | |
2216 | * | |
2217 | * Returns: | |
2218 | * 0 = success. | |
2219 | * BIT_0 = mem alloc error. | |
2220 | * BIT_1 = mailbox error. | |
2221 | */ | |
2222 | int | |
7b867cf7 | 2223 | qla2x00_get_link_status(scsi_qla_host_t *vha, uint16_t loop_id, |
43ef0580 | 2224 | struct link_statistics *stats, dma_addr_t stats_dma) |
392e2f65 | 2225 | { |
2226 | int rval; | |
2227 | mbx_cmd_t mc; | |
2228 | mbx_cmd_t *mcp = &mc; | |
43ef0580 | 2229 | uint32_t *siter, *diter, dwords; |
7b867cf7 | 2230 | struct qla_hw_data *ha = vha->hw; |
392e2f65 | 2231 | |
7b867cf7 | 2232 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
392e2f65 | 2233 | |
392e2f65 | 2234 | mcp->mb[0] = MBC_GET_LINK_STATUS; |
43ef0580 AV |
2235 | mcp->mb[2] = MSW(stats_dma); |
2236 | mcp->mb[3] = LSW(stats_dma); | |
2237 | mcp->mb[6] = MSW(MSD(stats_dma)); | |
2238 | mcp->mb[7] = LSW(MSD(stats_dma)); | |
392e2f65 | 2239 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; |
2240 | mcp->in_mb = MBX_0; | |
e428924c | 2241 | if (IS_FWI2_CAPABLE(ha)) { |
392e2f65 | 2242 | mcp->mb[1] = loop_id; |
2243 | mcp->mb[4] = 0; | |
2244 | mcp->mb[10] = 0; | |
2245 | mcp->out_mb |= MBX_10|MBX_4|MBX_1; | |
2246 | mcp->in_mb |= MBX_1; | |
2247 | } else if (HAS_EXTENDED_IDS(ha)) { | |
2248 | mcp->mb[1] = loop_id; | |
2249 | mcp->mb[10] = 0; | |
2250 | mcp->out_mb |= MBX_10|MBX_1; | |
2251 | } else { | |
2252 | mcp->mb[1] = loop_id << 8; | |
2253 | mcp->out_mb |= MBX_1; | |
2254 | } | |
b93480e3 | 2255 | mcp->tov = MBX_TOV_SECONDS; |
392e2f65 | 2256 | mcp->flags = IOCTL_CMD; |
7b867cf7 | 2257 | rval = qla2x00_mailbox_command(vha, mcp); |
392e2f65 | 2258 | |
2259 | if (rval == QLA_SUCCESS) { | |
2260 | if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { | |
2261 | DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n", | |
7b867cf7 | 2262 | __func__, vha->host_no, mcp->mb[0])); |
43ef0580 | 2263 | rval = QLA_FUNCTION_FAILED; |
392e2f65 | 2264 | } else { |
43ef0580 AV |
2265 | /* Copy over data -- firmware data is LE. */ |
2266 | dwords = offsetof(struct link_statistics, unused1) / 4; | |
2267 | siter = diter = &stats->link_fail_cnt; | |
2268 | while (dwords--) | |
2269 | *diter++ = le32_to_cpu(*siter++); | |
392e2f65 | 2270 | } |
2271 | } else { | |
2272 | /* Failed. */ | |
2273 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2274 | vha->host_no, rval)); |
392e2f65 | 2275 | } |
2276 | ||
392e2f65 | 2277 | return rval; |
2278 | } | |
2279 | ||
2280 | int | |
7b867cf7 | 2281 | qla24xx_get_isp_stats(scsi_qla_host_t *vha, struct link_statistics *stats, |
43ef0580 | 2282 | dma_addr_t stats_dma) |
1c7c6357 AV |
2283 | { |
2284 | int rval; | |
2285 | mbx_cmd_t mc; | |
2286 | mbx_cmd_t *mcp = &mc; | |
43ef0580 | 2287 | uint32_t *siter, *diter, dwords; |
1c7c6357 | 2288 | |
7b867cf7 | 2289 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 | 2290 | |
1c7c6357 | 2291 | mcp->mb[0] = MBC_GET_LINK_PRIV_STATS; |
43ef0580 AV |
2292 | mcp->mb[2] = MSW(stats_dma); |
2293 | mcp->mb[3] = LSW(stats_dma); | |
2294 | mcp->mb[6] = MSW(MSD(stats_dma)); | |
2295 | mcp->mb[7] = LSW(MSD(stats_dma)); | |
2296 | mcp->mb[8] = sizeof(struct link_statistics) / 4; | |
7b867cf7 | 2297 | mcp->mb[9] = vha->vp_idx; |
1c7c6357 | 2298 | mcp->mb[10] = 0; |
43ef0580 | 2299 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; |
1c7c6357 | 2300 | mcp->in_mb = MBX_2|MBX_1|MBX_0; |
b93480e3 | 2301 | mcp->tov = MBX_TOV_SECONDS; |
1c7c6357 | 2302 | mcp->flags = IOCTL_CMD; |
7b867cf7 | 2303 | rval = qla2x00_mailbox_command(vha, mcp); |
1c7c6357 AV |
2304 | |
2305 | if (rval == QLA_SUCCESS) { | |
2306 | if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { | |
2307 | DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n", | |
7b867cf7 | 2308 | __func__, vha->host_no, mcp->mb[0])); |
43ef0580 | 2309 | rval = QLA_FUNCTION_FAILED; |
1c7c6357 AV |
2310 | } else { |
2311 | /* Copy over data -- firmware data is LE. */ | |
43ef0580 AV |
2312 | dwords = sizeof(struct link_statistics) / 4; |
2313 | siter = diter = &stats->link_fail_cnt; | |
1c7c6357 | 2314 | while (dwords--) |
43ef0580 | 2315 | *diter++ = le32_to_cpu(*siter++); |
1c7c6357 AV |
2316 | } |
2317 | } else { | |
2318 | /* Failed. */ | |
2319 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2320 | vha->host_no, rval)); |
1c7c6357 AV |
2321 | } |
2322 | ||
1c7c6357 AV |
2323 | return rval; |
2324 | } | |
1c7c6357 AV |
2325 | |
2326 | int | |
2afa19a9 | 2327 | qla24xx_abort_command(srb_t *sp) |
1c7c6357 AV |
2328 | { |
2329 | int rval; | |
1c7c6357 AV |
2330 | unsigned long flags = 0; |
2331 | ||
2332 | struct abort_entry_24xx *abt; | |
2333 | dma_addr_t abt_dma; | |
2334 | uint32_t handle; | |
2afa19a9 AC |
2335 | fc_port_t *fcport = sp->fcport; |
2336 | struct scsi_qla_host *vha = fcport->vha; | |
7b867cf7 | 2337 | struct qla_hw_data *ha = vha->hw; |
67c2e93a | 2338 | struct req_que *req = vha->req; |
1c7c6357 | 2339 | |
7b867cf7 | 2340 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 | 2341 | |
7b867cf7 | 2342 | spin_lock_irqsave(&ha->hardware_lock, flags); |
1c7c6357 | 2343 | for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) { |
7b867cf7 | 2344 | if (req->outstanding_cmds[handle] == sp) |
1c7c6357 AV |
2345 | break; |
2346 | } | |
7b867cf7 | 2347 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
1c7c6357 AV |
2348 | if (handle == MAX_OUTSTANDING_COMMANDS) { |
2349 | /* Command not found. */ | |
2350 | return QLA_FUNCTION_FAILED; | |
2351 | } | |
2352 | ||
2353 | abt = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &abt_dma); | |
2354 | if (abt == NULL) { | |
2355 | DEBUG2_3(printk("%s(%ld): failed to allocate Abort IOCB.\n", | |
7b867cf7 | 2356 | __func__, vha->host_no)); |
1c7c6357 AV |
2357 | return QLA_MEMORY_ALLOC_FAILED; |
2358 | } | |
2359 | memset(abt, 0, sizeof(struct abort_entry_24xx)); | |
2360 | ||
2361 | abt->entry_type = ABORT_IOCB_TYPE; | |
2362 | abt->entry_count = 1; | |
2afa19a9 | 2363 | abt->handle = MAKE_HANDLE(req->id, abt->handle); |
1c7c6357 AV |
2364 | abt->nport_handle = cpu_to_le16(fcport->loop_id); |
2365 | abt->handle_to_abort = handle; | |
2366 | abt->port_id[0] = fcport->d_id.b.al_pa; | |
2367 | abt->port_id[1] = fcport->d_id.b.area; | |
2368 | abt->port_id[2] = fcport->d_id.b.domain; | |
2c3dfe3f | 2369 | abt->vp_index = fcport->vp_idx; |
73208dfd AC |
2370 | |
2371 | abt->req_que_no = cpu_to_le16(req->id); | |
2372 | ||
7b867cf7 | 2373 | rval = qla2x00_issue_iocb(vha, abt, abt_dma, 0); |
1c7c6357 AV |
2374 | if (rval != QLA_SUCCESS) { |
2375 | DEBUG2_3_11(printk("%s(%ld): failed to issue IOCB (%x).\n", | |
7b867cf7 | 2376 | __func__, vha->host_no, rval)); |
1c7c6357 AV |
2377 | } else if (abt->entry_status != 0) { |
2378 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2379 | "-- error status (%x).\n", __func__, vha->host_no, |
1c7c6357 AV |
2380 | abt->entry_status)); |
2381 | rval = QLA_FUNCTION_FAILED; | |
2382 | } else if (abt->nport_handle != __constant_cpu_to_le16(0)) { | |
2383 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2384 | "-- completion status (%x).\n", __func__, vha->host_no, |
744f11fd | 2385 | le16_to_cpu(abt->nport_handle))); |
1c7c6357 AV |
2386 | rval = QLA_FUNCTION_FAILED; |
2387 | } else { | |
7b867cf7 | 2388 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2389 | } |
2390 | ||
2391 | dma_pool_free(ha->s_dma_pool, abt, abt_dma); | |
2392 | ||
2393 | return rval; | |
2394 | } | |
2395 | ||
2396 | struct tsk_mgmt_cmd { | |
2397 | union { | |
2398 | struct tsk_mgmt_entry tsk; | |
2399 | struct sts_entry_24xx sts; | |
2400 | } p; | |
2401 | }; | |
2402 | ||
523ec773 AV |
2403 | static int |
2404 | __qla24xx_issue_tmf(char *name, uint32_t type, struct fc_port *fcport, | |
2afa19a9 | 2405 | unsigned int l, int tag) |
1c7c6357 | 2406 | { |
523ec773 | 2407 | int rval, rval2; |
1c7c6357 | 2408 | struct tsk_mgmt_cmd *tsk; |
9ca1d01f | 2409 | struct sts_entry_24xx *sts; |
1c7c6357 | 2410 | dma_addr_t tsk_dma; |
7b867cf7 AC |
2411 | scsi_qla_host_t *vha; |
2412 | struct qla_hw_data *ha; | |
73208dfd AC |
2413 | struct req_que *req; |
2414 | struct rsp_que *rsp; | |
1c7c6357 | 2415 | |
749af3d5 | 2416 | DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no)); |
1c7c6357 | 2417 | |
7b867cf7 AC |
2418 | vha = fcport->vha; |
2419 | ha = vha->hw; | |
2afa19a9 | 2420 | req = vha->req; |
7163ea81 | 2421 | if (ha->flags.cpu_affinity_enabled) |
68ca949c AC |
2422 | rsp = ha->rsp_q_map[tag + 1]; |
2423 | else | |
2424 | rsp = req->rsp; | |
7b867cf7 | 2425 | tsk = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &tsk_dma); |
1c7c6357 AV |
2426 | if (tsk == NULL) { |
2427 | DEBUG2_3(printk("%s(%ld): failed to allocate Task Management " | |
7b867cf7 | 2428 | "IOCB.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2429 | return QLA_MEMORY_ALLOC_FAILED; |
2430 | } | |
2431 | memset(tsk, 0, sizeof(struct tsk_mgmt_cmd)); | |
2432 | ||
2433 | tsk->p.tsk.entry_type = TSK_MGMT_IOCB_TYPE; | |
2434 | tsk->p.tsk.entry_count = 1; | |
2afa19a9 | 2435 | tsk->p.tsk.handle = MAKE_HANDLE(req->id, tsk->p.tsk.handle); |
1c7c6357 | 2436 | tsk->p.tsk.nport_handle = cpu_to_le16(fcport->loop_id); |
00a537b8 | 2437 | tsk->p.tsk.timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
523ec773 | 2438 | tsk->p.tsk.control_flags = cpu_to_le32(type); |
1c7c6357 AV |
2439 | tsk->p.tsk.port_id[0] = fcport->d_id.b.al_pa; |
2440 | tsk->p.tsk.port_id[1] = fcport->d_id.b.area; | |
2441 | tsk->p.tsk.port_id[2] = fcport->d_id.b.domain; | |
2c3dfe3f | 2442 | tsk->p.tsk.vp_index = fcport->vp_idx; |
523ec773 AV |
2443 | if (type == TCF_LUN_RESET) { |
2444 | int_to_scsilun(l, &tsk->p.tsk.lun); | |
2445 | host_to_fcp_swap((uint8_t *)&tsk->p.tsk.lun, | |
2446 | sizeof(tsk->p.tsk.lun)); | |
2447 | } | |
2c3dfe3f | 2448 | |
9ca1d01f | 2449 | sts = &tsk->p.sts; |
7b867cf7 | 2450 | rval = qla2x00_issue_iocb(vha, tsk, tsk_dma, 0); |
1c7c6357 | 2451 | if (rval != QLA_SUCCESS) { |
523ec773 | 2452 | DEBUG2_3_11(printk("%s(%ld): failed to issue %s Reset IOCB " |
7b867cf7 | 2453 | "(%x).\n", __func__, vha->host_no, name, rval)); |
9ca1d01f | 2454 | } else if (sts->entry_status != 0) { |
1c7c6357 | 2455 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " |
7b867cf7 | 2456 | "-- error status (%x).\n", __func__, vha->host_no, |
9ca1d01f | 2457 | sts->entry_status)); |
1c7c6357 | 2458 | rval = QLA_FUNCTION_FAILED; |
9ca1d01f | 2459 | } else if (sts->comp_status != |
1c7c6357 AV |
2460 | __constant_cpu_to_le16(CS_COMPLETE)) { |
2461 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
2462 | "-- completion status (%x).\n", __func__, | |
9ca1d01f AV |
2463 | vha->host_no, le16_to_cpu(sts->comp_status))); |
2464 | rval = QLA_FUNCTION_FAILED; | |
2465 | } else if (!(le16_to_cpu(sts->scsi_status) & | |
2466 | SS_RESPONSE_INFO_LEN_VALID)) { | |
2467 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
2468 | "-- no response info (%x).\n", __func__, vha->host_no, | |
2469 | le16_to_cpu(sts->scsi_status))); | |
2470 | rval = QLA_FUNCTION_FAILED; | |
2471 | } else if (le32_to_cpu(sts->rsp_data_len) < 4) { | |
2472 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
2473 | "-- not enough response info (%d).\n", __func__, | |
2474 | vha->host_no, le32_to_cpu(sts->rsp_data_len))); | |
2475 | rval = QLA_FUNCTION_FAILED; | |
2476 | } else if (sts->data[3]) { | |
2477 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
2478 | "-- response (%x).\n", __func__, | |
2479 | vha->host_no, sts->data[3])); | |
1c7c6357 | 2480 | rval = QLA_FUNCTION_FAILED; |
1c7c6357 AV |
2481 | } |
2482 | ||
2483 | /* Issue marker IOCB. */ | |
73208dfd | 2484 | rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, l, |
523ec773 AV |
2485 | type == TCF_LUN_RESET ? MK_SYNC_ID_LUN: MK_SYNC_ID); |
2486 | if (rval2 != QLA_SUCCESS) { | |
1c7c6357 | 2487 | DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " |
7b867cf7 | 2488 | "(%x).\n", __func__, vha->host_no, rval2)); |
1c7c6357 | 2489 | } else { |
7b867cf7 | 2490 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2491 | } |
2492 | ||
7b867cf7 | 2493 | dma_pool_free(ha->s_dma_pool, tsk, tsk_dma); |
1c7c6357 AV |
2494 | |
2495 | return rval; | |
2496 | } | |
2497 | ||
523ec773 | 2498 | int |
2afa19a9 | 2499 | qla24xx_abort_target(struct fc_port *fcport, unsigned int l, int tag) |
523ec773 | 2500 | { |
3822263e MI |
2501 | struct qla_hw_data *ha = fcport->vha->hw; |
2502 | ||
2503 | if ((ql2xasynctmfenable) && IS_FWI2_CAPABLE(ha)) | |
2504 | return qla2x00_async_tm_cmd(fcport, TCF_TARGET_RESET, l, tag); | |
2505 | ||
2afa19a9 | 2506 | return __qla24xx_issue_tmf("Target", TCF_TARGET_RESET, fcport, l, tag); |
523ec773 AV |
2507 | } |
2508 | ||
2509 | int | |
2afa19a9 | 2510 | qla24xx_lun_reset(struct fc_port *fcport, unsigned int l, int tag) |
523ec773 | 2511 | { |
3822263e MI |
2512 | struct qla_hw_data *ha = fcport->vha->hw; |
2513 | ||
2514 | if ((ql2xasynctmfenable) && IS_FWI2_CAPABLE(ha)) | |
2515 | return qla2x00_async_tm_cmd(fcport, TCF_LUN_RESET, l, tag); | |
2516 | ||
2afa19a9 | 2517 | return __qla24xx_issue_tmf("Lun", TCF_LUN_RESET, fcport, l, tag); |
523ec773 AV |
2518 | } |
2519 | ||
1c7c6357 | 2520 | int |
7b867cf7 | 2521 | qla2x00_system_error(scsi_qla_host_t *vha) |
1c7c6357 AV |
2522 | { |
2523 | int rval; | |
2524 | mbx_cmd_t mc; | |
2525 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 2526 | struct qla_hw_data *ha = vha->hw; |
1c7c6357 | 2527 | |
68af0811 | 2528 | if (!IS_QLA23XX(ha) && !IS_FWI2_CAPABLE(ha)) |
1c7c6357 AV |
2529 | return QLA_FUNCTION_FAILED; |
2530 | ||
7b867cf7 | 2531 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2532 | |
2533 | mcp->mb[0] = MBC_GEN_SYSTEM_ERROR; | |
2534 | mcp->out_mb = MBX_0; | |
2535 | mcp->in_mb = MBX_0; | |
2536 | mcp->tov = 5; | |
2537 | mcp->flags = 0; | |
7b867cf7 | 2538 | rval = qla2x00_mailbox_command(vha, mcp); |
1c7c6357 AV |
2539 | |
2540 | if (rval != QLA_SUCCESS) { | |
2541 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2542 | vha->host_no, rval)); |
1c7c6357 | 2543 | } else { |
7b867cf7 | 2544 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2545 | } |
2546 | ||
2547 | return rval; | |
2548 | } | |
2549 | ||
1c7c6357 AV |
2550 | /** |
2551 | * qla2x00_set_serdes_params() - | |
2552 | * @ha: HA context | |
2553 | * | |
2554 | * Returns | |
2555 | */ | |
2556 | int | |
7b867cf7 | 2557 | qla2x00_set_serdes_params(scsi_qla_host_t *vha, uint16_t sw_em_1g, |
1c7c6357 AV |
2558 | uint16_t sw_em_2g, uint16_t sw_em_4g) |
2559 | { | |
2560 | int rval; | |
2561 | mbx_cmd_t mc; | |
2562 | mbx_cmd_t *mcp = &mc; | |
2563 | ||
7b867cf7 | 2564 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2565 | |
2566 | mcp->mb[0] = MBC_SERDES_PARAMS; | |
2567 | mcp->mb[1] = BIT_0; | |
fdbc6833 | 2568 | mcp->mb[2] = sw_em_1g | BIT_15; |
2569 | mcp->mb[3] = sw_em_2g | BIT_15; | |
2570 | mcp->mb[4] = sw_em_4g | BIT_15; | |
1c7c6357 AV |
2571 | mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; |
2572 | mcp->in_mb = MBX_0; | |
b93480e3 | 2573 | mcp->tov = MBX_TOV_SECONDS; |
1c7c6357 | 2574 | mcp->flags = 0; |
7b867cf7 | 2575 | rval = qla2x00_mailbox_command(vha, mcp); |
1c7c6357 AV |
2576 | |
2577 | if (rval != QLA_SUCCESS) { | |
2578 | /*EMPTY*/ | |
2579 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
7b867cf7 | 2580 | vha->host_no, rval, mcp->mb[0])); |
1c7c6357 AV |
2581 | } else { |
2582 | /*EMPTY*/ | |
7b867cf7 | 2583 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2584 | } |
2585 | ||
2586 | return rval; | |
2587 | } | |
f6ef3b18 AV |
2588 | |
2589 | int | |
7b867cf7 | 2590 | qla2x00_stop_firmware(scsi_qla_host_t *vha) |
f6ef3b18 AV |
2591 | { |
2592 | int rval; | |
2593 | mbx_cmd_t mc; | |
2594 | mbx_cmd_t *mcp = &mc; | |
2595 | ||
7b867cf7 | 2596 | if (!IS_FWI2_CAPABLE(vha->hw)) |
f6ef3b18 AV |
2597 | return QLA_FUNCTION_FAILED; |
2598 | ||
7b867cf7 | 2599 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
f6ef3b18 AV |
2600 | |
2601 | mcp->mb[0] = MBC_STOP_FIRMWARE; | |
2602 | mcp->out_mb = MBX_0; | |
2603 | mcp->in_mb = MBX_0; | |
2604 | mcp->tov = 5; | |
2605 | mcp->flags = 0; | |
7b867cf7 | 2606 | rval = qla2x00_mailbox_command(vha, mcp); |
f6ef3b18 AV |
2607 | |
2608 | if (rval != QLA_SUCCESS) { | |
2609 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2610 | vha->host_no, rval)); |
b469a7cb AV |
2611 | if (mcp->mb[0] == MBS_INVALID_COMMAND) |
2612 | rval = QLA_INVALID_COMMAND; | |
f6ef3b18 | 2613 | } else { |
7b867cf7 | 2614 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
f6ef3b18 AV |
2615 | } |
2616 | ||
2617 | return rval; | |
2618 | } | |
a7a167bf AV |
2619 | |
2620 | int | |
7b867cf7 | 2621 | qla2x00_enable_eft_trace(scsi_qla_host_t *vha, dma_addr_t eft_dma, |
a7a167bf AV |
2622 | uint16_t buffers) |
2623 | { | |
2624 | int rval; | |
2625 | mbx_cmd_t mc; | |
2626 | mbx_cmd_t *mcp = &mc; | |
2627 | ||
7b867cf7 | 2628 | if (!IS_FWI2_CAPABLE(vha->hw)) |
a7a167bf AV |
2629 | return QLA_FUNCTION_FAILED; |
2630 | ||
85880801 AV |
2631 | if (unlikely(pci_channel_offline(vha->hw->pdev))) |
2632 | return QLA_FUNCTION_FAILED; | |
2633 | ||
7b867cf7 | 2634 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
a7a167bf AV |
2635 | |
2636 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
00b6bd25 AV |
2637 | mcp->mb[1] = TC_EFT_ENABLE; |
2638 | mcp->mb[2] = LSW(eft_dma); | |
2639 | mcp->mb[3] = MSW(eft_dma); | |
2640 | mcp->mb[4] = LSW(MSD(eft_dma)); | |
2641 | mcp->mb[5] = MSW(MSD(eft_dma)); | |
2642 | mcp->mb[6] = buffers; | |
2643 | mcp->mb[7] = TC_AEN_DISABLE; | |
2644 | mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
a7a167bf | 2645 | mcp->in_mb = MBX_1|MBX_0; |
b93480e3 | 2646 | mcp->tov = MBX_TOV_SECONDS; |
a7a167bf | 2647 | mcp->flags = 0; |
7b867cf7 | 2648 | rval = qla2x00_mailbox_command(vha, mcp); |
00b6bd25 AV |
2649 | if (rval != QLA_SUCCESS) { |
2650 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
7b867cf7 | 2651 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
00b6bd25 | 2652 | } else { |
7b867cf7 | 2653 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
00b6bd25 AV |
2654 | } |
2655 | ||
2656 | return rval; | |
2657 | } | |
a7a167bf | 2658 | |
00b6bd25 | 2659 | int |
7b867cf7 | 2660 | qla2x00_disable_eft_trace(scsi_qla_host_t *vha) |
00b6bd25 AV |
2661 | { |
2662 | int rval; | |
2663 | mbx_cmd_t mc; | |
2664 | mbx_cmd_t *mcp = &mc; | |
2665 | ||
7b867cf7 | 2666 | if (!IS_FWI2_CAPABLE(vha->hw)) |
00b6bd25 AV |
2667 | return QLA_FUNCTION_FAILED; |
2668 | ||
85880801 AV |
2669 | if (unlikely(pci_channel_offline(vha->hw->pdev))) |
2670 | return QLA_FUNCTION_FAILED; | |
2671 | ||
7b867cf7 | 2672 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
00b6bd25 AV |
2673 | |
2674 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
2675 | mcp->mb[1] = TC_EFT_DISABLE; | |
2676 | mcp->out_mb = MBX_1|MBX_0; | |
2677 | mcp->in_mb = MBX_1|MBX_0; | |
b93480e3 | 2678 | mcp->tov = MBX_TOV_SECONDS; |
00b6bd25 | 2679 | mcp->flags = 0; |
7b867cf7 | 2680 | rval = qla2x00_mailbox_command(vha, mcp); |
a7a167bf AV |
2681 | if (rval != QLA_SUCCESS) { |
2682 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
7b867cf7 | 2683 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
a7a167bf | 2684 | } else { |
7b867cf7 | 2685 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
a7a167bf AV |
2686 | } |
2687 | ||
2688 | return rval; | |
2689 | } | |
2690 | ||
df613b96 | 2691 | int |
7b867cf7 | 2692 | qla2x00_enable_fce_trace(scsi_qla_host_t *vha, dma_addr_t fce_dma, |
df613b96 AV |
2693 | uint16_t buffers, uint16_t *mb, uint32_t *dwords) |
2694 | { | |
2695 | int rval; | |
2696 | mbx_cmd_t mc; | |
2697 | mbx_cmd_t *mcp = &mc; | |
2698 | ||
3a03eb79 | 2699 | if (!IS_QLA25XX(vha->hw) && !IS_QLA81XX(vha->hw)) |
df613b96 AV |
2700 | return QLA_FUNCTION_FAILED; |
2701 | ||
85880801 AV |
2702 | if (unlikely(pci_channel_offline(vha->hw->pdev))) |
2703 | return QLA_FUNCTION_FAILED; | |
2704 | ||
7b867cf7 | 2705 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
df613b96 AV |
2706 | |
2707 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
2708 | mcp->mb[1] = TC_FCE_ENABLE; | |
2709 | mcp->mb[2] = LSW(fce_dma); | |
2710 | mcp->mb[3] = MSW(fce_dma); | |
2711 | mcp->mb[4] = LSW(MSD(fce_dma)); | |
2712 | mcp->mb[5] = MSW(MSD(fce_dma)); | |
2713 | mcp->mb[6] = buffers; | |
2714 | mcp->mb[7] = TC_AEN_DISABLE; | |
2715 | mcp->mb[8] = 0; | |
2716 | mcp->mb[9] = TC_FCE_DEFAULT_RX_SIZE; | |
2717 | mcp->mb[10] = TC_FCE_DEFAULT_TX_SIZE; | |
2718 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2| | |
2719 | MBX_1|MBX_0; | |
2720 | mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 2721 | mcp->tov = MBX_TOV_SECONDS; |
df613b96 | 2722 | mcp->flags = 0; |
7b867cf7 | 2723 | rval = qla2x00_mailbox_command(vha, mcp); |
df613b96 AV |
2724 | if (rval != QLA_SUCCESS) { |
2725 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
7b867cf7 | 2726 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
df613b96 | 2727 | } else { |
7b867cf7 | 2728 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
df613b96 AV |
2729 | |
2730 | if (mb) | |
2731 | memcpy(mb, mcp->mb, 8 * sizeof(*mb)); | |
2732 | if (dwords) | |
fa0926df | 2733 | *dwords = buffers; |
df613b96 AV |
2734 | } |
2735 | ||
2736 | return rval; | |
2737 | } | |
2738 | ||
2739 | int | |
7b867cf7 | 2740 | qla2x00_disable_fce_trace(scsi_qla_host_t *vha, uint64_t *wr, uint64_t *rd) |
df613b96 AV |
2741 | { |
2742 | int rval; | |
2743 | mbx_cmd_t mc; | |
2744 | mbx_cmd_t *mcp = &mc; | |
2745 | ||
7b867cf7 | 2746 | if (!IS_FWI2_CAPABLE(vha->hw)) |
df613b96 AV |
2747 | return QLA_FUNCTION_FAILED; |
2748 | ||
85880801 AV |
2749 | if (unlikely(pci_channel_offline(vha->hw->pdev))) |
2750 | return QLA_FUNCTION_FAILED; | |
2751 | ||
7b867cf7 | 2752 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
df613b96 AV |
2753 | |
2754 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
2755 | mcp->mb[1] = TC_FCE_DISABLE; | |
2756 | mcp->mb[2] = TC_FCE_DISABLE_TRACE; | |
2757 | mcp->out_mb = MBX_2|MBX_1|MBX_0; | |
2758 | mcp->in_mb = MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2| | |
2759 | MBX_1|MBX_0; | |
b93480e3 | 2760 | mcp->tov = MBX_TOV_SECONDS; |
df613b96 | 2761 | mcp->flags = 0; |
7b867cf7 | 2762 | rval = qla2x00_mailbox_command(vha, mcp); |
df613b96 AV |
2763 | if (rval != QLA_SUCCESS) { |
2764 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
7b867cf7 | 2765 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
df613b96 | 2766 | } else { |
7b867cf7 | 2767 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
df613b96 AV |
2768 | |
2769 | if (wr) | |
2770 | *wr = (uint64_t) mcp->mb[5] << 48 | | |
2771 | (uint64_t) mcp->mb[4] << 32 | | |
2772 | (uint64_t) mcp->mb[3] << 16 | | |
2773 | (uint64_t) mcp->mb[2]; | |
2774 | if (rd) | |
2775 | *rd = (uint64_t) mcp->mb[9] << 48 | | |
2776 | (uint64_t) mcp->mb[8] << 32 | | |
2777 | (uint64_t) mcp->mb[7] << 16 | | |
2778 | (uint64_t) mcp->mb[6]; | |
2779 | } | |
2780 | ||
2781 | return rval; | |
2782 | } | |
2783 | ||
88729e53 | 2784 | int |
7b867cf7 | 2785 | qla2x00_read_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint16_t addr, |
88729e53 AV |
2786 | uint16_t off, uint16_t count) |
2787 | { | |
2788 | int rval; | |
2789 | mbx_cmd_t mc; | |
2790 | mbx_cmd_t *mcp = &mc; | |
a7a167bf | 2791 | |
7b867cf7 | 2792 | if (!IS_FWI2_CAPABLE(vha->hw)) |
88729e53 AV |
2793 | return QLA_FUNCTION_FAILED; |
2794 | ||
7b867cf7 | 2795 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
88729e53 AV |
2796 | |
2797 | mcp->mb[0] = MBC_READ_SFP; | |
2798 | mcp->mb[1] = addr; | |
2799 | mcp->mb[2] = MSW(sfp_dma); | |
2800 | mcp->mb[3] = LSW(sfp_dma); | |
2801 | mcp->mb[6] = MSW(MSD(sfp_dma)); | |
2802 | mcp->mb[7] = LSW(MSD(sfp_dma)); | |
2803 | mcp->mb[8] = count; | |
2804 | mcp->mb[9] = off; | |
2805 | mcp->mb[10] = 0; | |
2806 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
2807 | mcp->in_mb = MBX_0; | |
b93480e3 | 2808 | mcp->tov = MBX_TOV_SECONDS; |
88729e53 | 2809 | mcp->flags = 0; |
7b867cf7 | 2810 | rval = qla2x00_mailbox_command(vha, mcp); |
88729e53 AV |
2811 | |
2812 | if (rval != QLA_SUCCESS) { | |
2813 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
7b867cf7 | 2814 | vha->host_no, rval, mcp->mb[0])); |
88729e53 | 2815 | } else { |
7b867cf7 | 2816 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
88729e53 AV |
2817 | } |
2818 | ||
2819 | return rval; | |
2820 | } | |
d8b45213 | 2821 | |
6e98016c GM |
2822 | int |
2823 | qla2x00_get_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id, | |
2824 | uint16_t *port_speed, uint16_t *mb) | |
2825 | { | |
2826 | int rval; | |
2827 | mbx_cmd_t mc; | |
2828 | mbx_cmd_t *mcp = &mc; | |
2829 | ||
2830 | if (!IS_IIDMA_CAPABLE(vha->hw)) | |
2831 | return QLA_FUNCTION_FAILED; | |
2832 | ||
2833 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
2834 | ||
2835 | mcp->mb[0] = MBC_PORT_PARAMS; | |
2836 | mcp->mb[1] = loop_id; | |
2837 | mcp->mb[2] = mcp->mb[3] = 0; | |
2838 | mcp->mb[9] = vha->vp_idx; | |
2839 | mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0; | |
2840 | mcp->in_mb = MBX_3|MBX_1|MBX_0; | |
2841 | mcp->tov = MBX_TOV_SECONDS; | |
2842 | mcp->flags = 0; | |
2843 | rval = qla2x00_mailbox_command(vha, mcp); | |
2844 | ||
2845 | /* Return mailbox statuses. */ | |
2846 | if (mb != NULL) { | |
2847 | mb[0] = mcp->mb[0]; | |
2848 | mb[1] = mcp->mb[1]; | |
2849 | mb[3] = mcp->mb[3]; | |
2850 | } | |
2851 | ||
2852 | if (rval != QLA_SUCCESS) { | |
2853 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
2854 | vha->host_no, rval)); | |
2855 | } else { | |
2856 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
2857 | if (port_speed) | |
2858 | *port_speed = mcp->mb[3]; | |
2859 | } | |
2860 | ||
2861 | return rval; | |
2862 | } | |
2863 | ||
d8b45213 | 2864 | int |
7b867cf7 | 2865 | qla2x00_set_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id, |
d8b45213 AV |
2866 | uint16_t port_speed, uint16_t *mb) |
2867 | { | |
2868 | int rval; | |
2869 | mbx_cmd_t mc; | |
2870 | mbx_cmd_t *mcp = &mc; | |
2871 | ||
7b867cf7 | 2872 | if (!IS_IIDMA_CAPABLE(vha->hw)) |
d8b45213 AV |
2873 | return QLA_FUNCTION_FAILED; |
2874 | ||
7b867cf7 | 2875 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
d8b45213 AV |
2876 | |
2877 | mcp->mb[0] = MBC_PORT_PARAMS; | |
2878 | mcp->mb[1] = loop_id; | |
2879 | mcp->mb[2] = BIT_0; | |
a9083016 | 2880 | if (IS_QLA8XXX_TYPE(vha->hw)) |
1bb39548 HZ |
2881 | mcp->mb[3] = port_speed & (BIT_5|BIT_4|BIT_3|BIT_2|BIT_1|BIT_0); |
2882 | else | |
2883 | mcp->mb[3] = port_speed & (BIT_2|BIT_1|BIT_0); | |
2884 | mcp->mb[9] = vha->vp_idx; | |
2885 | mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0; | |
2886 | mcp->in_mb = MBX_3|MBX_1|MBX_0; | |
b93480e3 | 2887 | mcp->tov = MBX_TOV_SECONDS; |
d8b45213 | 2888 | mcp->flags = 0; |
7b867cf7 | 2889 | rval = qla2x00_mailbox_command(vha, mcp); |
d8b45213 AV |
2890 | |
2891 | /* Return mailbox statuses. */ | |
2892 | if (mb != NULL) { | |
2893 | mb[0] = mcp->mb[0]; | |
2894 | mb[1] = mcp->mb[1]; | |
2895 | mb[3] = mcp->mb[3]; | |
d8b45213 AV |
2896 | } |
2897 | ||
2898 | if (rval != QLA_SUCCESS) { | |
2899 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2900 | vha->host_no, rval)); |
d8b45213 | 2901 | } else { |
7b867cf7 | 2902 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
d8b45213 AV |
2903 | } |
2904 | ||
2905 | return rval; | |
2906 | } | |
2c3dfe3f | 2907 | |
2c3dfe3f | 2908 | void |
7b867cf7 | 2909 | qla24xx_report_id_acquisition(scsi_qla_host_t *vha, |
2c3dfe3f SJ |
2910 | struct vp_rpt_id_entry_24xx *rptid_entry) |
2911 | { | |
2912 | uint8_t vp_idx; | |
c6852c4c | 2913 | uint16_t stat = le16_to_cpu(rptid_entry->vp_idx); |
7b867cf7 AC |
2914 | struct qla_hw_data *ha = vha->hw; |
2915 | scsi_qla_host_t *vp; | |
ee546b6e | 2916 | scsi_qla_host_t *tvp; |
2c3dfe3f SJ |
2917 | |
2918 | if (rptid_entry->entry_status != 0) | |
2919 | return; | |
2c3dfe3f SJ |
2920 | |
2921 | if (rptid_entry->format == 0) { | |
2922 | DEBUG15(printk("%s:format 0 : scsi(%ld) number of VPs setup %d," | |
7b867cf7 | 2923 | " number of VPs acquired %d\n", __func__, vha->host_no, |
09ccbcc6 AV |
2924 | MSB(le16_to_cpu(rptid_entry->vp_count)), |
2925 | LSB(le16_to_cpu(rptid_entry->vp_count)))); | |
2c3dfe3f SJ |
2926 | DEBUG15(printk("%s primary port id %02x%02x%02x\n", __func__, |
2927 | rptid_entry->port_id[2], rptid_entry->port_id[1], | |
2928 | rptid_entry->port_id[0])); | |
2929 | } else if (rptid_entry->format == 1) { | |
c6852c4c | 2930 | vp_idx = LSB(stat); |
2c3dfe3f SJ |
2931 | DEBUG15(printk("%s:format 1: scsi(%ld): VP[%d] enabled " |
2932 | "- status %d - " | |
7b867cf7 | 2933 | "with port id %02x%02x%02x\n", __func__, vha->host_no, |
c6852c4c | 2934 | vp_idx, MSB(stat), |
2c3dfe3f SJ |
2935 | rptid_entry->port_id[2], rptid_entry->port_id[1], |
2936 | rptid_entry->port_id[0])); | |
531a82d1 AV |
2937 | |
2938 | vp = vha; | |
2939 | if (vp_idx == 0 && (MSB(stat) != 1)) | |
2940 | goto reg_needed; | |
2c3dfe3f | 2941 | |
81eb9b49 AV |
2942 | if (MSB(stat) == 1) { |
2943 | DEBUG2(printk("scsi(%ld): Could not acquire ID for " | |
2944 | "VP[%d].\n", vha->host_no, vp_idx)); | |
2c3dfe3f | 2945 | return; |
81eb9b49 | 2946 | } |
2c3dfe3f | 2947 | |
ee546b6e | 2948 | list_for_each_entry_safe(vp, tvp, &ha->vp_list, list) |
7b867cf7 | 2949 | if (vp_idx == vp->vp_idx) |
2c3dfe3f | 2950 | break; |
7b867cf7 | 2951 | if (!vp) |
2c3dfe3f SJ |
2952 | return; |
2953 | ||
7b867cf7 AC |
2954 | vp->d_id.b.domain = rptid_entry->port_id[2]; |
2955 | vp->d_id.b.area = rptid_entry->port_id[1]; | |
2956 | vp->d_id.b.al_pa = rptid_entry->port_id[0]; | |
2c3dfe3f SJ |
2957 | |
2958 | /* | |
2959 | * Cannot configure here as we are still sitting on the | |
2960 | * response queue. Handle it in dpc context. | |
2961 | */ | |
7b867cf7 | 2962 | set_bit(VP_IDX_ACQUIRED, &vp->vp_flags); |
2c3dfe3f | 2963 | |
531a82d1 AV |
2964 | reg_needed: |
2965 | set_bit(REGISTER_FC4_NEEDED, &vp->dpc_flags); | |
2966 | set_bit(REGISTER_FDMI_NEEDED, &vp->dpc_flags); | |
2967 | set_bit(VP_DPC_NEEDED, &vha->dpc_flags); | |
7b867cf7 | 2968 | qla2xxx_wake_dpc(vha); |
2c3dfe3f SJ |
2969 | } |
2970 | } | |
2971 | ||
2972 | /* | |
2973 | * qla24xx_modify_vp_config | |
2974 | * Change VP configuration for vha | |
2975 | * | |
2976 | * Input: | |
2977 | * vha = adapter block pointer. | |
2978 | * | |
2979 | * Returns: | |
2980 | * qla2xxx local function return status code. | |
2981 | * | |
2982 | * Context: | |
2983 | * Kernel context. | |
2984 | */ | |
2985 | int | |
2986 | qla24xx_modify_vp_config(scsi_qla_host_t *vha) | |
2987 | { | |
2988 | int rval; | |
2989 | struct vp_config_entry_24xx *vpmod; | |
2990 | dma_addr_t vpmod_dma; | |
7b867cf7 AC |
2991 | struct qla_hw_data *ha = vha->hw; |
2992 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); | |
2c3dfe3f SJ |
2993 | |
2994 | /* This can be called by the parent */ | |
2c3dfe3f | 2995 | |
7b867cf7 | 2996 | vpmod = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vpmod_dma); |
2c3dfe3f SJ |
2997 | if (!vpmod) { |
2998 | DEBUG2_3(printk("%s(%ld): failed to allocate Modify VP " | |
7b867cf7 | 2999 | "IOCB.\n", __func__, vha->host_no)); |
2c3dfe3f SJ |
3000 | return QLA_MEMORY_ALLOC_FAILED; |
3001 | } | |
3002 | ||
3003 | memset(vpmod, 0, sizeof(struct vp_config_entry_24xx)); | |
3004 | vpmod->entry_type = VP_CONFIG_IOCB_TYPE; | |
3005 | vpmod->entry_count = 1; | |
3006 | vpmod->command = VCT_COMMAND_MOD_ENABLE_VPS; | |
3007 | vpmod->vp_count = 1; | |
3008 | vpmod->vp_index1 = vha->vp_idx; | |
3009 | vpmod->options_idx1 = BIT_3|BIT_4|BIT_5; | |
3010 | memcpy(vpmod->node_name_idx1, vha->node_name, WWN_SIZE); | |
3011 | memcpy(vpmod->port_name_idx1, vha->port_name, WWN_SIZE); | |
3012 | vpmod->entry_count = 1; | |
3013 | ||
7b867cf7 | 3014 | rval = qla2x00_issue_iocb(base_vha, vpmod, vpmod_dma, 0); |
2c3dfe3f SJ |
3015 | if (rval != QLA_SUCCESS) { |
3016 | DEBUG2_3_11(printk("%s(%ld): failed to issue VP config IOCB" | |
7b867cf7 | 3017 | "(%x).\n", __func__, base_vha->host_no, rval)); |
2c3dfe3f SJ |
3018 | } else if (vpmod->comp_status != 0) { |
3019 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 3020 | "-- error status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
3021 | vpmod->comp_status)); |
3022 | rval = QLA_FUNCTION_FAILED; | |
3023 | } else if (vpmod->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
3024 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 3025 | "-- completion status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
3026 | le16_to_cpu(vpmod->comp_status))); |
3027 | rval = QLA_FUNCTION_FAILED; | |
3028 | } else { | |
3029 | /* EMPTY */ | |
7b867cf7 AC |
3030 | DEBUG11(printk("%s(%ld): done.\n", __func__, |
3031 | base_vha->host_no)); | |
2c3dfe3f SJ |
3032 | fc_vport_set_state(vha->fc_vport, FC_VPORT_INITIALIZING); |
3033 | } | |
7b867cf7 | 3034 | dma_pool_free(ha->s_dma_pool, vpmod, vpmod_dma); |
2c3dfe3f SJ |
3035 | |
3036 | return rval; | |
3037 | } | |
3038 | ||
3039 | /* | |
3040 | * qla24xx_control_vp | |
3041 | * Enable a virtual port for given host | |
3042 | * | |
3043 | * Input: | |
3044 | * ha = adapter block pointer. | |
3045 | * vhba = virtual adapter (unused) | |
3046 | * index = index number for enabled VP | |
3047 | * | |
3048 | * Returns: | |
3049 | * qla2xxx local function return status code. | |
3050 | * | |
3051 | * Context: | |
3052 | * Kernel context. | |
3053 | */ | |
3054 | int | |
3055 | qla24xx_control_vp(scsi_qla_host_t *vha, int cmd) | |
3056 | { | |
3057 | int rval; | |
3058 | int map, pos; | |
3059 | struct vp_ctrl_entry_24xx *vce; | |
3060 | dma_addr_t vce_dma; | |
7b867cf7 | 3061 | struct qla_hw_data *ha = vha->hw; |
2c3dfe3f | 3062 | int vp_index = vha->vp_idx; |
7b867cf7 | 3063 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); |
2c3dfe3f SJ |
3064 | |
3065 | DEBUG11(printk("%s(%ld): entered. Enabling index %d\n", __func__, | |
7b867cf7 | 3066 | vha->host_no, vp_index)); |
2c3dfe3f | 3067 | |
eb66dc60 | 3068 | if (vp_index == 0 || vp_index >= ha->max_npiv_vports) |
2c3dfe3f SJ |
3069 | return QLA_PARAMETER_ERROR; |
3070 | ||
3071 | vce = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vce_dma); | |
3072 | if (!vce) { | |
3073 | DEBUG2_3(printk("%s(%ld): " | |
3074 | "failed to allocate VP Control IOCB.\n", __func__, | |
7b867cf7 | 3075 | base_vha->host_no)); |
2c3dfe3f SJ |
3076 | return QLA_MEMORY_ALLOC_FAILED; |
3077 | } | |
3078 | memset(vce, 0, sizeof(struct vp_ctrl_entry_24xx)); | |
3079 | ||
3080 | vce->entry_type = VP_CTRL_IOCB_TYPE; | |
3081 | vce->entry_count = 1; | |
3082 | vce->command = cpu_to_le16(cmd); | |
3083 | vce->vp_count = __constant_cpu_to_le16(1); | |
3084 | ||
3085 | /* index map in firmware starts with 1; decrement index | |
3086 | * this is ok as we never use index 0 | |
3087 | */ | |
3088 | map = (vp_index - 1) / 8; | |
3089 | pos = (vp_index - 1) & 7; | |
6c2f527c | 3090 | mutex_lock(&ha->vport_lock); |
2c3dfe3f | 3091 | vce->vp_idx_map[map] |= 1 << pos; |
6c2f527c | 3092 | mutex_unlock(&ha->vport_lock); |
2c3dfe3f | 3093 | |
7b867cf7 | 3094 | rval = qla2x00_issue_iocb(base_vha, vce, vce_dma, 0); |
2c3dfe3f SJ |
3095 | if (rval != QLA_SUCCESS) { |
3096 | DEBUG2_3_11(printk("%s(%ld): failed to issue VP control IOCB" | |
7b867cf7 | 3097 | "(%x).\n", __func__, base_vha->host_no, rval)); |
2c3dfe3f | 3098 | printk("%s(%ld): failed to issue VP control IOCB" |
7b867cf7 | 3099 | "(%x).\n", __func__, base_vha->host_no, rval); |
2c3dfe3f SJ |
3100 | } else if (vce->entry_status != 0) { |
3101 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 3102 | "-- error status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
3103 | vce->entry_status)); |
3104 | printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 3105 | "-- error status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
3106 | vce->entry_status); |
3107 | rval = QLA_FUNCTION_FAILED; | |
3108 | } else if (vce->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
3109 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 3110 | "-- completion status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
3111 | le16_to_cpu(vce->comp_status))); |
3112 | printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 3113 | "-- completion status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
3114 | le16_to_cpu(vce->comp_status)); |
3115 | rval = QLA_FUNCTION_FAILED; | |
3116 | } else { | |
7b867cf7 | 3117 | DEBUG2(printk("%s(%ld): done.\n", __func__, base_vha->host_no)); |
2c3dfe3f SJ |
3118 | } |
3119 | ||
3120 | dma_pool_free(ha->s_dma_pool, vce, vce_dma); | |
3121 | ||
3122 | return rval; | |
3123 | } | |
3124 | ||
3125 | /* | |
3126 | * qla2x00_send_change_request | |
3127 | * Receive or disable RSCN request from fabric controller | |
3128 | * | |
3129 | * Input: | |
3130 | * ha = adapter block pointer | |
3131 | * format = registration format: | |
3132 | * 0 - Reserved | |
3133 | * 1 - Fabric detected registration | |
3134 | * 2 - N_port detected registration | |
3135 | * 3 - Full registration | |
3136 | * FF - clear registration | |
3137 | * vp_idx = Virtual port index | |
3138 | * | |
3139 | * Returns: | |
3140 | * qla2x00 local function return status code. | |
3141 | * | |
3142 | * Context: | |
3143 | * Kernel Context | |
3144 | */ | |
3145 | ||
3146 | int | |
7b867cf7 | 3147 | qla2x00_send_change_request(scsi_qla_host_t *vha, uint16_t format, |
2c3dfe3f SJ |
3148 | uint16_t vp_idx) |
3149 | { | |
3150 | int rval; | |
3151 | mbx_cmd_t mc; | |
3152 | mbx_cmd_t *mcp = &mc; | |
3153 | ||
3154 | /* | |
3155 | * This command is implicitly executed by firmware during login for the | |
3156 | * physical hosts | |
3157 | */ | |
3158 | if (vp_idx == 0) | |
3159 | return QLA_FUNCTION_FAILED; | |
3160 | ||
3161 | mcp->mb[0] = MBC_SEND_CHANGE_REQUEST; | |
3162 | mcp->mb[1] = format; | |
3163 | mcp->mb[9] = vp_idx; | |
3164 | mcp->out_mb = MBX_9|MBX_1|MBX_0; | |
3165 | mcp->in_mb = MBX_0|MBX_1; | |
3166 | mcp->tov = MBX_TOV_SECONDS; | |
3167 | mcp->flags = 0; | |
7b867cf7 | 3168 | rval = qla2x00_mailbox_command(vha, mcp); |
2c3dfe3f SJ |
3169 | |
3170 | if (rval == QLA_SUCCESS) { | |
3171 | if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { | |
3172 | rval = BIT_1; | |
3173 | } | |
3174 | } else | |
3175 | rval = BIT_1; | |
3176 | ||
3177 | return rval; | |
3178 | } | |
338c9161 AV |
3179 | |
3180 | int | |
7b867cf7 | 3181 | qla2x00_dump_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t addr, |
338c9161 AV |
3182 | uint32_t size) |
3183 | { | |
3184 | int rval; | |
3185 | mbx_cmd_t mc; | |
3186 | mbx_cmd_t *mcp = &mc; | |
3187 | ||
7b867cf7 | 3188 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
338c9161 | 3189 | |
7b867cf7 | 3190 | if (MSW(addr) || IS_FWI2_CAPABLE(vha->hw)) { |
338c9161 AV |
3191 | mcp->mb[0] = MBC_DUMP_RISC_RAM_EXTENDED; |
3192 | mcp->mb[8] = MSW(addr); | |
3193 | mcp->out_mb = MBX_8|MBX_0; | |
3194 | } else { | |
3195 | mcp->mb[0] = MBC_DUMP_RISC_RAM; | |
3196 | mcp->out_mb = MBX_0; | |
3197 | } | |
3198 | mcp->mb[1] = LSW(addr); | |
3199 | mcp->mb[2] = MSW(req_dma); | |
3200 | mcp->mb[3] = LSW(req_dma); | |
3201 | mcp->mb[6] = MSW(MSD(req_dma)); | |
3202 | mcp->mb[7] = LSW(MSD(req_dma)); | |
3203 | mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1; | |
7b867cf7 | 3204 | if (IS_FWI2_CAPABLE(vha->hw)) { |
338c9161 AV |
3205 | mcp->mb[4] = MSW(size); |
3206 | mcp->mb[5] = LSW(size); | |
3207 | mcp->out_mb |= MBX_5|MBX_4; | |
3208 | } else { | |
3209 | mcp->mb[4] = LSW(size); | |
3210 | mcp->out_mb |= MBX_4; | |
3211 | } | |
3212 | ||
3213 | mcp->in_mb = MBX_0; | |
b93480e3 | 3214 | mcp->tov = MBX_TOV_SECONDS; |
338c9161 | 3215 | mcp->flags = 0; |
7b867cf7 | 3216 | rval = qla2x00_mailbox_command(vha, mcp); |
338c9161 AV |
3217 | |
3218 | if (rval != QLA_SUCCESS) { | |
3219 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, | |
7b867cf7 | 3220 | vha->host_no, rval, mcp->mb[0])); |
338c9161 | 3221 | } else { |
7b867cf7 | 3222 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
338c9161 AV |
3223 | } |
3224 | ||
3225 | return rval; | |
3226 | } | |
4d4df193 HK |
3227 | |
3228 | /* 84XX Support **************************************************************/ | |
3229 | ||
3230 | struct cs84xx_mgmt_cmd { | |
3231 | union { | |
3232 | struct verify_chip_entry_84xx req; | |
3233 | struct verify_chip_rsp_84xx rsp; | |
3234 | } p; | |
3235 | }; | |
3236 | ||
3237 | int | |
7b867cf7 | 3238 | qla84xx_verify_chip(struct scsi_qla_host *vha, uint16_t *status) |
4d4df193 HK |
3239 | { |
3240 | int rval, retry; | |
3241 | struct cs84xx_mgmt_cmd *mn; | |
3242 | dma_addr_t mn_dma; | |
3243 | uint16_t options; | |
3244 | unsigned long flags; | |
7b867cf7 | 3245 | struct qla_hw_data *ha = vha->hw; |
4d4df193 | 3246 | |
7b867cf7 | 3247 | DEBUG16(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
4d4df193 HK |
3248 | |
3249 | mn = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &mn_dma); | |
3250 | if (mn == NULL) { | |
3251 | DEBUG2_3(printk("%s(%ld): failed to allocate Verify ISP84XX " | |
7b867cf7 | 3252 | "IOCB.\n", __func__, vha->host_no)); |
4d4df193 HK |
3253 | return QLA_MEMORY_ALLOC_FAILED; |
3254 | } | |
3255 | ||
3256 | /* Force Update? */ | |
3257 | options = ha->cs84xx->fw_update ? VCO_FORCE_UPDATE : 0; | |
3258 | /* Diagnostic firmware? */ | |
3259 | /* options |= MENLO_DIAG_FW; */ | |
3260 | /* We update the firmware with only one data sequence. */ | |
3261 | options |= VCO_END_OF_DATA; | |
3262 | ||
4d4df193 | 3263 | do { |
c1ec1f1b | 3264 | retry = 0; |
4d4df193 HK |
3265 | memset(mn, 0, sizeof(*mn)); |
3266 | mn->p.req.entry_type = VERIFY_CHIP_IOCB_TYPE; | |
3267 | mn->p.req.entry_count = 1; | |
3268 | mn->p.req.options = cpu_to_le16(options); | |
3269 | ||
3270 | DEBUG16(printk("%s(%ld): Dump of Verify Request.\n", __func__, | |
7b867cf7 | 3271 | vha->host_no)); |
4d4df193 HK |
3272 | DEBUG16(qla2x00_dump_buffer((uint8_t *)mn, |
3273 | sizeof(*mn))); | |
3274 | ||
7b867cf7 | 3275 | rval = qla2x00_issue_iocb_timeout(vha, mn, mn_dma, 0, 120); |
4d4df193 HK |
3276 | if (rval != QLA_SUCCESS) { |
3277 | DEBUG2_16(printk("%s(%ld): failed to issue Verify " | |
7b867cf7 | 3278 | "IOCB (%x).\n", __func__, vha->host_no, rval)); |
4d4df193 HK |
3279 | goto verify_done; |
3280 | } | |
3281 | ||
3282 | DEBUG16(printk("%s(%ld): Dump of Verify Response.\n", __func__, | |
7b867cf7 | 3283 | vha->host_no)); |
4d4df193 HK |
3284 | DEBUG16(qla2x00_dump_buffer((uint8_t *)mn, |
3285 | sizeof(*mn))); | |
3286 | ||
3287 | status[0] = le16_to_cpu(mn->p.rsp.comp_status); | |
3288 | status[1] = status[0] == CS_VCS_CHIP_FAILURE ? | |
3289 | le16_to_cpu(mn->p.rsp.failure_code) : 0; | |
3290 | DEBUG2_16(printk("%s(%ld): cs=%x fc=%x\n", __func__, | |
7b867cf7 | 3291 | vha->host_no, status[0], status[1])); |
4d4df193 HK |
3292 | |
3293 | if (status[0] != CS_COMPLETE) { | |
3294 | rval = QLA_FUNCTION_FAILED; | |
3295 | if (!(options & VCO_DONT_UPDATE_FW)) { | |
3296 | DEBUG2_16(printk("%s(%ld): Firmware update " | |
3297 | "failed. Retrying without update " | |
7b867cf7 | 3298 | "firmware.\n", __func__, vha->host_no)); |
4d4df193 HK |
3299 | options |= VCO_DONT_UPDATE_FW; |
3300 | options &= ~VCO_FORCE_UPDATE; | |
3301 | retry = 1; | |
3302 | } | |
3303 | } else { | |
3304 | DEBUG2_16(printk("%s(%ld): firmware updated to %x.\n", | |
7b867cf7 | 3305 | __func__, vha->host_no, |
4d4df193 HK |
3306 | le32_to_cpu(mn->p.rsp.fw_ver))); |
3307 | ||
3308 | /* NOTE: we only update OP firmware. */ | |
3309 | spin_lock_irqsave(&ha->cs84xx->access_lock, flags); | |
3310 | ha->cs84xx->op_fw_version = | |
3311 | le32_to_cpu(mn->p.rsp.fw_ver); | |
3312 | spin_unlock_irqrestore(&ha->cs84xx->access_lock, | |
3313 | flags); | |
3314 | } | |
3315 | } while (retry); | |
3316 | ||
3317 | verify_done: | |
3318 | dma_pool_free(ha->s_dma_pool, mn, mn_dma); | |
3319 | ||
3320 | if (rval != QLA_SUCCESS) { | |
3321 | DEBUG2_16(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 3322 | vha->host_no, rval)); |
4d4df193 | 3323 | } else { |
7b867cf7 | 3324 | DEBUG16(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
4d4df193 HK |
3325 | } |
3326 | ||
3327 | return rval; | |
3328 | } | |
73208dfd AC |
3329 | |
3330 | int | |
618a7523 | 3331 | qla25xx_init_req_que(struct scsi_qla_host *vha, struct req_que *req) |
73208dfd AC |
3332 | { |
3333 | int rval; | |
3334 | unsigned long flags; | |
3335 | mbx_cmd_t mc; | |
3336 | mbx_cmd_t *mcp = &mc; | |
3337 | struct device_reg_25xxmq __iomem *reg; | |
3338 | struct qla_hw_data *ha = vha->hw; | |
3339 | ||
3340 | mcp->mb[0] = MBC_INITIALIZE_MULTIQ; | |
618a7523 | 3341 | mcp->mb[1] = req->options; |
73208dfd AC |
3342 | mcp->mb[2] = MSW(LSD(req->dma)); |
3343 | mcp->mb[3] = LSW(LSD(req->dma)); | |
3344 | mcp->mb[6] = MSW(MSD(req->dma)); | |
3345 | mcp->mb[7] = LSW(MSD(req->dma)); | |
3346 | mcp->mb[5] = req->length; | |
3347 | if (req->rsp) | |
3348 | mcp->mb[10] = req->rsp->id; | |
3349 | mcp->mb[12] = req->qos; | |
3350 | mcp->mb[11] = req->vp_idx; | |
3351 | mcp->mb[13] = req->rid; | |
3352 | ||
3353 | reg = (struct device_reg_25xxmq *)((void *)(ha->mqiobase) + | |
3354 | QLA_QUE_PAGE * req->id); | |
3355 | ||
3356 | mcp->mb[4] = req->id; | |
3357 | /* que in ptr index */ | |
3358 | mcp->mb[8] = 0; | |
3359 | /* que out ptr index */ | |
3360 | mcp->mb[9] = 0; | |
3361 | mcp->out_mb = MBX_14|MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8|MBX_7| | |
3362 | MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
3363 | mcp->in_mb = MBX_0; | |
3364 | mcp->flags = MBX_DMA_OUT; | |
3365 | mcp->tov = 60; | |
3366 | ||
3367 | spin_lock_irqsave(&ha->hardware_lock, flags); | |
618a7523 | 3368 | if (!(req->options & BIT_0)) { |
73208dfd AC |
3369 | WRT_REG_DWORD(®->req_q_in, 0); |
3370 | WRT_REG_DWORD(®->req_q_out, 0); | |
3371 | } | |
2afa19a9 AC |
3372 | req->req_q_in = ®->req_q_in; |
3373 | req->req_q_out = ®->req_q_out; | |
73208dfd AC |
3374 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
3375 | ||
17d98630 | 3376 | rval = qla2x00_mailbox_command(vha, mcp); |
73208dfd AC |
3377 | if (rval != QLA_SUCCESS) |
3378 | DEBUG2_3_11(printk(KERN_WARNING "%s(%ld): failed=%x mb0=%x.\n", | |
3379 | __func__, vha->host_no, rval, mcp->mb[0])); | |
3380 | return rval; | |
3381 | } | |
3382 | ||
3383 | int | |
618a7523 | 3384 | qla25xx_init_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp) |
73208dfd AC |
3385 | { |
3386 | int rval; | |
3387 | unsigned long flags; | |
3388 | mbx_cmd_t mc; | |
3389 | mbx_cmd_t *mcp = &mc; | |
3390 | struct device_reg_25xxmq __iomem *reg; | |
3391 | struct qla_hw_data *ha = vha->hw; | |
3392 | ||
3393 | mcp->mb[0] = MBC_INITIALIZE_MULTIQ; | |
618a7523 | 3394 | mcp->mb[1] = rsp->options; |
73208dfd AC |
3395 | mcp->mb[2] = MSW(LSD(rsp->dma)); |
3396 | mcp->mb[3] = LSW(LSD(rsp->dma)); | |
3397 | mcp->mb[6] = MSW(MSD(rsp->dma)); | |
3398 | mcp->mb[7] = LSW(MSD(rsp->dma)); | |
3399 | mcp->mb[5] = rsp->length; | |
444786d7 | 3400 | mcp->mb[14] = rsp->msix->entry; |
73208dfd AC |
3401 | mcp->mb[13] = rsp->rid; |
3402 | ||
3403 | reg = (struct device_reg_25xxmq *)((void *)(ha->mqiobase) + | |
3404 | QLA_QUE_PAGE * rsp->id); | |
3405 | ||
3406 | mcp->mb[4] = rsp->id; | |
3407 | /* que in ptr index */ | |
3408 | mcp->mb[8] = 0; | |
3409 | /* que out ptr index */ | |
3410 | mcp->mb[9] = 0; | |
2afa19a9 | 3411 | mcp->out_mb = MBX_14|MBX_13|MBX_9|MBX_8|MBX_7 |
73208dfd AC |
3412 | |MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; |
3413 | mcp->in_mb = MBX_0; | |
3414 | mcp->flags = MBX_DMA_OUT; | |
3415 | mcp->tov = 60; | |
3416 | ||
3417 | spin_lock_irqsave(&ha->hardware_lock, flags); | |
618a7523 | 3418 | if (!(rsp->options & BIT_0)) { |
73208dfd AC |
3419 | WRT_REG_DWORD(®->rsp_q_out, 0); |
3420 | WRT_REG_DWORD(®->rsp_q_in, 0); | |
3421 | } | |
3422 | ||
3423 | spin_unlock_irqrestore(&ha->hardware_lock, flags); | |
3424 | ||
17d98630 | 3425 | rval = qla2x00_mailbox_command(vha, mcp); |
73208dfd AC |
3426 | if (rval != QLA_SUCCESS) |
3427 | DEBUG2_3_11(printk(KERN_WARNING "%s(%ld): failed=%x " | |
3428 | "mb0=%x.\n", __func__, | |
3429 | vha->host_no, rval, mcp->mb[0])); | |
3430 | return rval; | |
3431 | } | |
3432 | ||
8a659571 AV |
3433 | int |
3434 | qla81xx_idc_ack(scsi_qla_host_t *vha, uint16_t *mb) | |
3435 | { | |
3436 | int rval; | |
3437 | mbx_cmd_t mc; | |
3438 | mbx_cmd_t *mcp = &mc; | |
3439 | ||
3440 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3441 | ||
3442 | mcp->mb[0] = MBC_IDC_ACK; | |
3443 | memcpy(&mcp->mb[1], mb, QLA_IDC_ACK_REGS * sizeof(uint16_t)); | |
3444 | mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
3445 | mcp->in_mb = MBX_0; | |
3446 | mcp->tov = MBX_TOV_SECONDS; | |
3447 | mcp->flags = 0; | |
3448 | rval = qla2x00_mailbox_command(vha, mcp); | |
3449 | ||
3450 | if (rval != QLA_SUCCESS) { | |
3451 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
3452 | vha->host_no, rval, mcp->mb[0])); | |
3453 | } else { | |
3454 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3455 | } | |
3456 | ||
3457 | return rval; | |
3458 | } | |
1d2874de JC |
3459 | |
3460 | int | |
3461 | qla81xx_fac_get_sector_size(scsi_qla_host_t *vha, uint32_t *sector_size) | |
3462 | { | |
3463 | int rval; | |
3464 | mbx_cmd_t mc; | |
3465 | mbx_cmd_t *mcp = &mc; | |
3466 | ||
3467 | if (!IS_QLA81XX(vha->hw)) | |
3468 | return QLA_FUNCTION_FAILED; | |
3469 | ||
3470 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3471 | ||
3472 | mcp->mb[0] = MBC_FLASH_ACCESS_CTRL; | |
3473 | mcp->mb[1] = FAC_OPT_CMD_GET_SECTOR_SIZE; | |
3474 | mcp->out_mb = MBX_1|MBX_0; | |
3475 | mcp->in_mb = MBX_1|MBX_0; | |
3476 | mcp->tov = MBX_TOV_SECONDS; | |
3477 | mcp->flags = 0; | |
3478 | rval = qla2x00_mailbox_command(vha, mcp); | |
3479 | ||
3480 | if (rval != QLA_SUCCESS) { | |
3481 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
3482 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); | |
3483 | } else { | |
3484 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3485 | *sector_size = mcp->mb[1]; | |
3486 | } | |
3487 | ||
3488 | return rval; | |
3489 | } | |
3490 | ||
3491 | int | |
3492 | qla81xx_fac_do_write_enable(scsi_qla_host_t *vha, int enable) | |
3493 | { | |
3494 | int rval; | |
3495 | mbx_cmd_t mc; | |
3496 | mbx_cmd_t *mcp = &mc; | |
3497 | ||
3498 | if (!IS_QLA81XX(vha->hw)) | |
3499 | return QLA_FUNCTION_FAILED; | |
3500 | ||
3501 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3502 | ||
3503 | mcp->mb[0] = MBC_FLASH_ACCESS_CTRL; | |
3504 | mcp->mb[1] = enable ? FAC_OPT_CMD_WRITE_ENABLE : | |
3505 | FAC_OPT_CMD_WRITE_PROTECT; | |
3506 | mcp->out_mb = MBX_1|MBX_0; | |
3507 | mcp->in_mb = MBX_1|MBX_0; | |
3508 | mcp->tov = MBX_TOV_SECONDS; | |
3509 | mcp->flags = 0; | |
3510 | rval = qla2x00_mailbox_command(vha, mcp); | |
3511 | ||
3512 | if (rval != QLA_SUCCESS) { | |
3513 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
3514 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); | |
3515 | } else { | |
3516 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3517 | } | |
3518 | ||
3519 | return rval; | |
3520 | } | |
3521 | ||
3522 | int | |
3523 | qla81xx_fac_erase_sector(scsi_qla_host_t *vha, uint32_t start, uint32_t finish) | |
3524 | { | |
3525 | int rval; | |
3526 | mbx_cmd_t mc; | |
3527 | mbx_cmd_t *mcp = &mc; | |
3528 | ||
3529 | if (!IS_QLA81XX(vha->hw)) | |
3530 | return QLA_FUNCTION_FAILED; | |
3531 | ||
3532 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3533 | ||
3534 | mcp->mb[0] = MBC_FLASH_ACCESS_CTRL; | |
3535 | mcp->mb[1] = FAC_OPT_CMD_ERASE_SECTOR; | |
3536 | mcp->mb[2] = LSW(start); | |
3537 | mcp->mb[3] = MSW(start); | |
3538 | mcp->mb[4] = LSW(finish); | |
3539 | mcp->mb[5] = MSW(finish); | |
3540 | mcp->out_mb = MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
3541 | mcp->in_mb = MBX_2|MBX_1|MBX_0; | |
3542 | mcp->tov = MBX_TOV_SECONDS; | |
3543 | mcp->flags = 0; | |
3544 | rval = qla2x00_mailbox_command(vha, mcp); | |
3545 | ||
3546 | if (rval != QLA_SUCCESS) { | |
3547 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " | |
3548 | "mb[2]=%x.\n", __func__, vha->host_no, rval, mcp->mb[0], | |
3549 | mcp->mb[1], mcp->mb[2])); | |
3550 | } else { | |
3551 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3552 | } | |
3553 | ||
3554 | return rval; | |
3555 | } | |
6e181be5 LC |
3556 | |
3557 | int | |
3558 | qla81xx_restart_mpi_firmware(scsi_qla_host_t *vha) | |
3559 | { | |
3560 | int rval = 0; | |
3561 | mbx_cmd_t mc; | |
3562 | mbx_cmd_t *mcp = &mc; | |
3563 | ||
3564 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3565 | ||
3566 | mcp->mb[0] = MBC_RESTART_MPI_FW; | |
3567 | mcp->out_mb = MBX_0; | |
3568 | mcp->in_mb = MBX_0|MBX_1; | |
3569 | mcp->tov = MBX_TOV_SECONDS; | |
3570 | mcp->flags = 0; | |
3571 | rval = qla2x00_mailbox_command(vha, mcp); | |
3572 | ||
3573 | if (rval != QLA_SUCCESS) { | |
3574 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=0x%x mb[1]=0x%x.\n", | |
3575 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); | |
3576 | } else { | |
3577 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3578 | } | |
3579 | ||
3580 | return rval; | |
3581 | } | |
ad0ecd61 JC |
3582 | |
3583 | int | |
3584 | qla2x00_read_edc(scsi_qla_host_t *vha, uint16_t dev, uint16_t adr, | |
3585 | dma_addr_t sfp_dma, uint8_t *sfp, uint16_t len, uint16_t opt) | |
3586 | { | |
3587 | int rval; | |
3588 | mbx_cmd_t mc; | |
3589 | mbx_cmd_t *mcp = &mc; | |
3590 | ||
3591 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3592 | ||
3593 | mcp->mb[0] = MBC_READ_SFP; | |
3594 | mcp->mb[1] = dev; | |
3595 | mcp->mb[2] = MSW(sfp_dma); | |
3596 | mcp->mb[3] = LSW(sfp_dma); | |
3597 | mcp->mb[6] = MSW(MSD(sfp_dma)); | |
3598 | mcp->mb[7] = LSW(MSD(sfp_dma)); | |
3599 | mcp->mb[8] = len; | |
3600 | mcp->mb[9] = adr; | |
3601 | mcp->mb[10] = opt; | |
3602 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
3603 | mcp->in_mb = MBX_0; | |
3604 | mcp->tov = MBX_TOV_SECONDS; | |
3605 | mcp->flags = 0; | |
3606 | rval = qla2x00_mailbox_command(vha, mcp); | |
3607 | ||
3608 | if (opt & BIT_0) | |
3609 | if (sfp) | |
3610 | *sfp = mcp->mb[8]; | |
3611 | ||
3612 | if (rval != QLA_SUCCESS) { | |
3613 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
3614 | vha->host_no, rval, mcp->mb[0])); | |
3615 | } else { | |
7640335e | 3616 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
ad0ecd61 JC |
3617 | } |
3618 | ||
3619 | return rval; | |
3620 | } | |
3621 | ||
3622 | int | |
3623 | qla2x00_write_edc(scsi_qla_host_t *vha, uint16_t dev, uint16_t adr, | |
3624 | dma_addr_t sfp_dma, uint8_t *sfp, uint16_t len, uint16_t opt) | |
3625 | { | |
3626 | int rval; | |
3627 | mbx_cmd_t mc; | |
3628 | mbx_cmd_t *mcp = &mc; | |
3629 | ||
3630 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3631 | ||
3632 | if (opt & BIT_0) | |
3633 | if (sfp) | |
3634 | len = *sfp; | |
3635 | ||
3636 | mcp->mb[0] = MBC_WRITE_SFP; | |
3637 | mcp->mb[1] = dev; | |
3638 | mcp->mb[2] = MSW(sfp_dma); | |
3639 | mcp->mb[3] = LSW(sfp_dma); | |
3640 | mcp->mb[6] = MSW(MSD(sfp_dma)); | |
3641 | mcp->mb[7] = LSW(MSD(sfp_dma)); | |
3642 | mcp->mb[8] = len; | |
3643 | mcp->mb[9] = adr; | |
3644 | mcp->mb[10] = opt; | |
3645 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
3646 | mcp->in_mb = MBX_0; | |
3647 | mcp->tov = MBX_TOV_SECONDS; | |
3648 | mcp->flags = 0; | |
3649 | rval = qla2x00_mailbox_command(vha, mcp); | |
3650 | ||
3651 | if (rval != QLA_SUCCESS) { | |
3652 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
3653 | vha->host_no, rval, mcp->mb[0])); | |
3654 | } else { | |
3655 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3656 | } | |
3657 | ||
3658 | return rval; | |
3659 | } | |
ce0423f4 AV |
3660 | |
3661 | int | |
3662 | qla2x00_get_xgmac_stats(scsi_qla_host_t *vha, dma_addr_t stats_dma, | |
3663 | uint16_t size_in_bytes, uint16_t *actual_size) | |
3664 | { | |
3665 | int rval; | |
3666 | mbx_cmd_t mc; | |
3667 | mbx_cmd_t *mcp = &mc; | |
3668 | ||
a9083016 | 3669 | if (!IS_QLA8XXX_TYPE(vha->hw)) |
ce0423f4 AV |
3670 | return QLA_FUNCTION_FAILED; |
3671 | ||
3672 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3673 | ||
3674 | mcp->mb[0] = MBC_GET_XGMAC_STATS; | |
3675 | mcp->mb[2] = MSW(stats_dma); | |
3676 | mcp->mb[3] = LSW(stats_dma); | |
3677 | mcp->mb[6] = MSW(MSD(stats_dma)); | |
3678 | mcp->mb[7] = LSW(MSD(stats_dma)); | |
3679 | mcp->mb[8] = size_in_bytes >> 2; | |
3680 | mcp->out_mb = MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; | |
3681 | mcp->in_mb = MBX_2|MBX_1|MBX_0; | |
3682 | mcp->tov = MBX_TOV_SECONDS; | |
3683 | mcp->flags = 0; | |
3684 | rval = qla2x00_mailbox_command(vha, mcp); | |
3685 | ||
3686 | if (rval != QLA_SUCCESS) { | |
3687 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=0x%x " | |
3688 | "mb[1]=0x%x mb[2]=0x%x.\n", __func__, vha->host_no, rval, | |
3689 | mcp->mb[0], mcp->mb[1], mcp->mb[2])); | |
3690 | } else { | |
3691 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3692 | ||
3693 | *actual_size = mcp->mb[2] << 2; | |
3694 | } | |
3695 | ||
3696 | return rval; | |
3697 | } | |
11bbc1d8 AV |
3698 | |
3699 | int | |
3700 | qla2x00_get_dcbx_params(scsi_qla_host_t *vha, dma_addr_t tlv_dma, | |
3701 | uint16_t size) | |
3702 | { | |
3703 | int rval; | |
3704 | mbx_cmd_t mc; | |
3705 | mbx_cmd_t *mcp = &mc; | |
3706 | ||
a9083016 | 3707 | if (!IS_QLA8XXX_TYPE(vha->hw)) |
11bbc1d8 AV |
3708 | return QLA_FUNCTION_FAILED; |
3709 | ||
3710 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3711 | ||
3712 | mcp->mb[0] = MBC_GET_DCBX_PARAMS; | |
3713 | mcp->mb[1] = 0; | |
3714 | mcp->mb[2] = MSW(tlv_dma); | |
3715 | mcp->mb[3] = LSW(tlv_dma); | |
3716 | mcp->mb[6] = MSW(MSD(tlv_dma)); | |
3717 | mcp->mb[7] = LSW(MSD(tlv_dma)); | |
3718 | mcp->mb[8] = size; | |
3719 | mcp->out_mb = MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
3720 | mcp->in_mb = MBX_2|MBX_1|MBX_0; | |
3721 | mcp->tov = MBX_TOV_SECONDS; | |
3722 | mcp->flags = 0; | |
3723 | rval = qla2x00_mailbox_command(vha, mcp); | |
3724 | ||
3725 | if (rval != QLA_SUCCESS) { | |
3726 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=0x%x " | |
3727 | "mb[1]=0x%x mb[2]=0x%x.\n", __func__, vha->host_no, rval, | |
3728 | mcp->mb[0], mcp->mb[1], mcp->mb[2])); | |
3729 | } else { | |
3730 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3731 | } | |
3732 | ||
3733 | return rval; | |
3734 | } | |
18e7555a AV |
3735 | |
3736 | int | |
3737 | qla2x00_read_ram_word(scsi_qla_host_t *vha, uint32_t risc_addr, uint32_t *data) | |
3738 | { | |
3739 | int rval; | |
3740 | mbx_cmd_t mc; | |
3741 | mbx_cmd_t *mcp = &mc; | |
3742 | ||
3743 | if (!IS_FWI2_CAPABLE(vha->hw)) | |
3744 | return QLA_FUNCTION_FAILED; | |
3745 | ||
3746 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3747 | ||
3748 | mcp->mb[0] = MBC_READ_RAM_EXTENDED; | |
3749 | mcp->mb[1] = LSW(risc_addr); | |
3750 | mcp->mb[8] = MSW(risc_addr); | |
3751 | mcp->out_mb = MBX_8|MBX_1|MBX_0; | |
3752 | mcp->in_mb = MBX_3|MBX_2|MBX_0; | |
3753 | mcp->tov = 30; | |
3754 | mcp->flags = 0; | |
3755 | rval = qla2x00_mailbox_command(vha, mcp); | |
3756 | if (rval != QLA_SUCCESS) { | |
3757 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, | |
3758 | vha->host_no, rval, mcp->mb[0])); | |
3759 | } else { | |
3760 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3761 | *data = mcp->mb[3] << 16 | mcp->mb[2]; | |
3762 | } | |
3763 | ||
3764 | return rval; | |
3765 | } | |
3766 | ||
9a069e19 | 3767 | int |
a9083016 GM |
3768 | qla2x00_loopback_test(scsi_qla_host_t *vha, struct msg_echo_lb *mreq, |
3769 | uint16_t *mresp) | |
9a069e19 GM |
3770 | { |
3771 | int rval; | |
3772 | mbx_cmd_t mc; | |
3773 | mbx_cmd_t *mcp = &mc; | |
3774 | uint32_t iter_cnt = 0x1; | |
3775 | ||
3776 | DEBUG11(printk("scsi(%ld): entered.\n", vha->host_no)); | |
3777 | ||
3778 | memset(mcp->mb, 0 , sizeof(mcp->mb)); | |
3779 | mcp->mb[0] = MBC_DIAGNOSTIC_LOOP_BACK; | |
3780 | mcp->mb[1] = mreq->options | BIT_6; // BIT_6 specifies 64 bit addressing | |
3781 | ||
3782 | /* transfer count */ | |
3783 | mcp->mb[10] = LSW(mreq->transfer_size); | |
3784 | mcp->mb[11] = MSW(mreq->transfer_size); | |
3785 | ||
3786 | /* send data address */ | |
3787 | mcp->mb[14] = LSW(mreq->send_dma); | |
3788 | mcp->mb[15] = MSW(mreq->send_dma); | |
3789 | mcp->mb[20] = LSW(MSD(mreq->send_dma)); | |
3790 | mcp->mb[21] = MSW(MSD(mreq->send_dma)); | |
3791 | ||
3792 | /* recieve data address */ | |
3793 | mcp->mb[16] = LSW(mreq->rcv_dma); | |
3794 | mcp->mb[17] = MSW(mreq->rcv_dma); | |
3795 | mcp->mb[6] = LSW(MSD(mreq->rcv_dma)); | |
3796 | mcp->mb[7] = MSW(MSD(mreq->rcv_dma)); | |
3797 | ||
3798 | /* Iteration count */ | |
3799 | mcp->mb[18] = LSW(iter_cnt); | |
3800 | mcp->mb[19] = MSW(iter_cnt); | |
3801 | ||
3802 | mcp->out_mb = MBX_21|MBX_20|MBX_19|MBX_18|MBX_17|MBX_16|MBX_15| | |
3803 | MBX_14|MBX_13|MBX_12|MBX_11|MBX_10|MBX_7|MBX_6|MBX_1|MBX_0; | |
a9083016 | 3804 | if (IS_QLA8XXX_TYPE(vha->hw)) |
9a069e19 GM |
3805 | mcp->out_mb |= MBX_2; |
3806 | mcp->in_mb = MBX_19|MBX_18|MBX_3|MBX_2|MBX_1|MBX_0; | |
3807 | ||
3808 | mcp->buf_size = mreq->transfer_size; | |
3809 | mcp->tov = MBX_TOV_SECONDS; | |
3810 | mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD; | |
3811 | ||
3812 | rval = qla2x00_mailbox_command(vha, mcp); | |
3813 | ||
3814 | if (rval != QLA_SUCCESS) { | |
3815 | DEBUG2(printk(KERN_WARNING | |
a9083016 GM |
3816 | "(%ld): failed=%x mb[0]=0x%x " |
3817 | "mb[1]=0x%x mb[2]=0x%x mb[3]=0x%x mb[18]=0x%x " | |
3818 | "mb[19]=0x%x.\n", | |
3819 | vha->host_no, rval, mcp->mb[0], mcp->mb[1], mcp->mb[2], | |
3820 | mcp->mb[3], mcp->mb[18], mcp->mb[19])); | |
9a069e19 GM |
3821 | } else { |
3822 | DEBUG2(printk(KERN_WARNING | |
3823 | "scsi(%ld): done.\n", vha->host_no)); | |
3824 | } | |
3825 | ||
3826 | /* Copy mailbox information */ | |
3827 | memcpy( mresp, mcp->mb, 64); | |
3828 | mresp[3] = mcp->mb[18]; | |
3829 | mresp[4] = mcp->mb[19]; | |
3830 | return rval; | |
3831 | } | |
3832 | ||
3833 | int | |
a9083016 GM |
3834 | qla2x00_echo_test(scsi_qla_host_t *vha, struct msg_echo_lb *mreq, |
3835 | uint16_t *mresp) | |
9a069e19 GM |
3836 | { |
3837 | int rval; | |
3838 | mbx_cmd_t mc; | |
3839 | mbx_cmd_t *mcp = &mc; | |
3840 | struct qla_hw_data *ha = vha->hw; | |
3841 | ||
3842 | DEBUG11(printk("scsi(%ld): entered.\n", vha->host_no)); | |
3843 | ||
3844 | memset(mcp->mb, 0 , sizeof(mcp->mb)); | |
3845 | mcp->mb[0] = MBC_DIAGNOSTIC_ECHO; | |
3846 | mcp->mb[1] = mreq->options | BIT_6; /* BIT_6 specifies 64bit address */ | |
a9083016 | 3847 | if (IS_QLA8XXX_TYPE(ha)) { |
9a069e19 | 3848 | mcp->mb[1] |= BIT_15; |
a9083016 GM |
3849 | mcp->mb[2] = vha->fcoe_fcf_idx; |
3850 | } | |
9a069e19 GM |
3851 | mcp->mb[16] = LSW(mreq->rcv_dma); |
3852 | mcp->mb[17] = MSW(mreq->rcv_dma); | |
3853 | mcp->mb[6] = LSW(MSD(mreq->rcv_dma)); | |
3854 | mcp->mb[7] = MSW(MSD(mreq->rcv_dma)); | |
3855 | ||
3856 | mcp->mb[10] = LSW(mreq->transfer_size); | |
3857 | ||
3858 | mcp->mb[14] = LSW(mreq->send_dma); | |
3859 | mcp->mb[15] = MSW(mreq->send_dma); | |
3860 | mcp->mb[20] = LSW(MSD(mreq->send_dma)); | |
3861 | mcp->mb[21] = MSW(MSD(mreq->send_dma)); | |
3862 | ||
3863 | mcp->out_mb = MBX_21|MBX_20|MBX_17|MBX_16|MBX_15| | |
3864 | MBX_14|MBX_10|MBX_7|MBX_6|MBX_1|MBX_0; | |
a9083016 | 3865 | if (IS_QLA8XXX_TYPE(ha)) |
9a069e19 GM |
3866 | mcp->out_mb |= MBX_2; |
3867 | ||
3868 | mcp->in_mb = MBX_0; | |
a9083016 | 3869 | if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha) || IS_QLA8XXX_TYPE(ha)) |
9a069e19 | 3870 | mcp->in_mb |= MBX_1; |
a9083016 | 3871 | if (IS_QLA8XXX_TYPE(ha)) |
9a069e19 GM |
3872 | mcp->in_mb |= MBX_3; |
3873 | ||
3874 | mcp->tov = MBX_TOV_SECONDS; | |
3875 | mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD; | |
3876 | mcp->buf_size = mreq->transfer_size; | |
3877 | ||
3878 | rval = qla2x00_mailbox_command(vha, mcp); | |
3879 | ||
3880 | if (rval != QLA_SUCCESS) { | |
3881 | DEBUG2(printk(KERN_WARNING | |
3882 | "(%ld): failed=%x mb[0]=0x%x mb[1]=0x%x.\n", | |
3883 | vha->host_no, rval, mcp->mb[0], mcp->mb[1])); | |
3884 | } else { | |
3885 | DEBUG2(printk(KERN_WARNING | |
3886 | "scsi(%ld): done.\n", vha->host_no)); | |
3887 | } | |
3888 | ||
3889 | /* Copy mailbox information */ | |
3890 | memcpy( mresp, mcp->mb, 32); | |
3891 | return rval; | |
3892 | } | |
3893 | int | |
6e98016c | 3894 | qla84xx_reset_chip(scsi_qla_host_t *ha, uint16_t enable_diagnostic) |
9a069e19 GM |
3895 | { |
3896 | int rval; | |
3897 | mbx_cmd_t mc; | |
3898 | mbx_cmd_t *mcp = &mc; | |
3899 | ||
3900 | DEBUG16(printk("%s(%ld): enable_diag=%d entered.\n", __func__, | |
3901 | ha->host_no, enable_diagnostic)); | |
3902 | ||
3903 | mcp->mb[0] = MBC_ISP84XX_RESET; | |
3904 | mcp->mb[1] = enable_diagnostic; | |
3905 | mcp->out_mb = MBX_1|MBX_0; | |
3906 | mcp->in_mb = MBX_1|MBX_0; | |
3907 | mcp->tov = MBX_TOV_SECONDS; | |
3908 | mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD; | |
3909 | rval = qla2x00_mailbox_command(ha, mcp); | |
3910 | ||
9a069e19 GM |
3911 | if (rval != QLA_SUCCESS) |
3912 | DEBUG16(printk("%s(%ld): failed=%x.\n", __func__, ha->host_no, | |
3913 | rval)); | |
3914 | else | |
3915 | DEBUG16(printk("%s(%ld): done.\n", __func__, ha->host_no)); | |
3916 | ||
3917 | return rval; | |
3918 | } | |
3919 | ||
18e7555a AV |
3920 | int |
3921 | qla2x00_write_ram_word(scsi_qla_host_t *vha, uint32_t risc_addr, uint32_t data) | |
3922 | { | |
3923 | int rval; | |
3924 | mbx_cmd_t mc; | |
3925 | mbx_cmd_t *mcp = &mc; | |
3926 | ||
3927 | if (!IS_FWI2_CAPABLE(vha->hw)) | |
6c452a45 | 3928 | return QLA_FUNCTION_FAILED; |
18e7555a AV |
3929 | |
3930 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3931 | ||
3932 | mcp->mb[0] = MBC_WRITE_RAM_WORD_EXTENDED; | |
3933 | mcp->mb[1] = LSW(risc_addr); | |
3934 | mcp->mb[2] = LSW(data); | |
3935 | mcp->mb[3] = MSW(data); | |
3936 | mcp->mb[8] = MSW(risc_addr); | |
3937 | mcp->out_mb = MBX_8|MBX_3|MBX_2|MBX_1|MBX_0; | |
3938 | mcp->in_mb = MBX_0; | |
3939 | mcp->tov = 30; | |
3940 | mcp->flags = 0; | |
3941 | rval = qla2x00_mailbox_command(vha, mcp); | |
3942 | if (rval != QLA_SUCCESS) { | |
3943 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, | |
3944 | vha->host_no, rval, mcp->mb[0])); | |
3945 | } else { | |
3946 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3947 | } | |
3948 | ||
3949 | return rval; | |
3950 | } | |
3064ff39 MH |
3951 | |
3952 | int | |
3953 | qla2x00_get_data_rate(scsi_qla_host_t *vha) | |
3954 | { | |
3955 | int rval; | |
3956 | mbx_cmd_t mc; | |
3957 | mbx_cmd_t *mcp = &mc; | |
3958 | struct qla_hw_data *ha = vha->hw; | |
3959 | ||
3960 | if (!IS_FWI2_CAPABLE(ha)) | |
3961 | return QLA_FUNCTION_FAILED; | |
3962 | ||
a9083016 GM |
3963 | DEBUG11(qla_printk(KERN_INFO, ha, |
3964 | "%s(%ld): entered.\n", __func__, vha->host_no)); | |
3064ff39 MH |
3965 | |
3966 | mcp->mb[0] = MBC_DATA_RATE; | |
3967 | mcp->mb[1] = 0; | |
3968 | mcp->out_mb = MBX_1|MBX_0; | |
3969 | mcp->in_mb = MBX_2|MBX_1|MBX_0; | |
3970 | mcp->tov = MBX_TOV_SECONDS; | |
3971 | mcp->flags = 0; | |
3972 | rval = qla2x00_mailbox_command(vha, mcp); | |
3973 | if (rval != QLA_SUCCESS) { | |
3974 | DEBUG2_3_11(printk(KERN_INFO "%s(%ld): failed=%x mb[0]=%x.\n", | |
3975 | __func__, vha->host_no, rval, mcp->mb[0])); | |
3976 | } else { | |
3977 | DEBUG11(printk(KERN_INFO | |
3978 | "%s(%ld): done.\n", __func__, vha->host_no)); | |
3979 | if (mcp->mb[1] != 0x7) | |
3980 | ha->link_data_rate = mcp->mb[1]; | |
3981 | } | |
3982 | ||
3983 | return rval; | |
3984 | } | |
09ff701a | 3985 | |
23f2ebd1 SR |
3986 | int |
3987 | qla81xx_get_port_config(scsi_qla_host_t *vha, uint16_t *mb) | |
3988 | { | |
3989 | int rval; | |
3990 | mbx_cmd_t mc; | |
3991 | mbx_cmd_t *mcp = &mc; | |
3992 | struct qla_hw_data *ha = vha->hw; | |
3993 | ||
3994 | DEBUG11(printk(KERN_INFO | |
3995 | "%s(%ld): entered.\n", __func__, vha->host_no)); | |
3996 | ||
3997 | if (!IS_QLA81XX(ha)) | |
3998 | return QLA_FUNCTION_FAILED; | |
3999 | mcp->mb[0] = MBC_GET_PORT_CONFIG; | |
4000 | mcp->out_mb = MBX_0; | |
4001 | mcp->in_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
4002 | mcp->tov = MBX_TOV_SECONDS; | |
4003 | mcp->flags = 0; | |
4004 | ||
4005 | rval = qla2x00_mailbox_command(vha, mcp); | |
4006 | ||
4007 | if (rval != QLA_SUCCESS) { | |
4008 | DEBUG2_3_11(printk(KERN_WARNING | |
4009 | "%s(%ld): failed=%x (%x).\n", __func__, | |
4010 | vha->host_no, rval, mcp->mb[0])); | |
4011 | } else { | |
4012 | /* Copy all bits to preserve original value */ | |
4013 | memcpy(mb, &mcp->mb[1], sizeof(uint16_t) * 4); | |
4014 | ||
4015 | DEBUG11(printk(KERN_INFO | |
4016 | "%s(%ld): done.\n", __func__, vha->host_no)); | |
4017 | } | |
4018 | return rval; | |
4019 | } | |
4020 | ||
4021 | int | |
4022 | qla81xx_set_port_config(scsi_qla_host_t *vha, uint16_t *mb) | |
4023 | { | |
4024 | int rval; | |
4025 | mbx_cmd_t mc; | |
4026 | mbx_cmd_t *mcp = &mc; | |
4027 | ||
4028 | DEBUG11(printk(KERN_INFO | |
4029 | "%s(%ld): entered.\n", __func__, vha->host_no)); | |
4030 | ||
4031 | mcp->mb[0] = MBC_SET_PORT_CONFIG; | |
4032 | /* Copy all bits to preserve original setting */ | |
4033 | memcpy(&mcp->mb[1], mb, sizeof(uint16_t) * 4); | |
4034 | mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
4035 | mcp->in_mb = MBX_0; | |
4036 | mcp->tov = MBX_TOV_SECONDS; | |
4037 | mcp->flags = 0; | |
4038 | rval = qla2x00_mailbox_command(vha, mcp); | |
4039 | ||
4040 | if (rval != QLA_SUCCESS) { | |
4041 | DEBUG2_3_11(printk(KERN_WARNING | |
4042 | "%s(%ld): failed=%x (%x).\n", __func__, | |
4043 | vha->host_no, rval, mcp->mb[0])); | |
4044 | } else | |
4045 | DEBUG11(printk(KERN_INFO | |
4046 | "%s(%ld): done.\n", __func__, vha->host_no)); | |
4047 | ||
4048 | return rval; | |
4049 | } | |
4050 | ||
4051 | ||
09ff701a SR |
4052 | int |
4053 | qla24xx_set_fcp_prio(scsi_qla_host_t *vha, uint16_t loop_id, uint16_t priority, | |
4054 | uint16_t *mb) | |
4055 | { | |
4056 | int rval; | |
4057 | mbx_cmd_t mc; | |
4058 | mbx_cmd_t *mcp = &mc; | |
4059 | struct qla_hw_data *ha = vha->hw; | |
4060 | ||
4061 | if (!IS_QLA24XX_TYPE(ha) && !IS_QLA25XX(ha)) | |
4062 | return QLA_FUNCTION_FAILED; | |
4063 | ||
4064 | DEBUG11(printk(KERN_INFO | |
4065 | "%s(%ld): entered.\n", __func__, ha->host_no)); | |
4066 | ||
4067 | mcp->mb[0] = MBC_PORT_PARAMS; | |
4068 | mcp->mb[1] = loop_id; | |
4069 | if (ha->flags.fcp_prio_enabled) | |
4070 | mcp->mb[2] = BIT_1; | |
4071 | else | |
4072 | mcp->mb[2] = BIT_2; | |
4073 | mcp->mb[4] = priority & 0xf; | |
4074 | mcp->mb[9] = vha->vp_idx; | |
4075 | mcp->out_mb = MBX_9|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
4076 | mcp->in_mb = MBX_4|MBX_3|MBX_1|MBX_0; | |
4077 | mcp->tov = 30; | |
4078 | mcp->flags = 0; | |
4079 | rval = qla2x00_mailbox_command(vha, mcp); | |
4080 | if (mb != NULL) { | |
4081 | mb[0] = mcp->mb[0]; | |
4082 | mb[1] = mcp->mb[1]; | |
4083 | mb[3] = mcp->mb[3]; | |
4084 | mb[4] = mcp->mb[4]; | |
4085 | } | |
4086 | ||
4087 | if (rval != QLA_SUCCESS) { | |
4088 | DEBUG2_3_11(printk(KERN_WARNING | |
4089 | "%s(%ld): failed=%x.\n", __func__, | |
4090 | vha->host_no, rval)); | |
4091 | } else { | |
4092 | DEBUG11(printk(KERN_INFO | |
4093 | "%s(%ld): done.\n", __func__, vha->host_no)); | |
4094 | } | |
4095 | ||
4096 | return rval; | |
4097 | } | |
a9083016 GM |
4098 | |
4099 | int | |
4100 | qla82xx_mbx_intr_enable(scsi_qla_host_t *vha) | |
4101 | { | |
4102 | int rval; | |
4103 | struct qla_hw_data *ha = vha->hw; | |
4104 | mbx_cmd_t mc; | |
4105 | mbx_cmd_t *mcp = &mc; | |
4106 | ||
4107 | if (!IS_FWI2_CAPABLE(ha)) | |
4108 | return QLA_FUNCTION_FAILED; | |
4109 | ||
4110 | DEBUG11(qla_printk(KERN_INFO, ha, | |
4111 | "%s(%ld): entered.\n", __func__, vha->host_no)); | |
4112 | ||
4113 | memset(mcp, 0, sizeof(mbx_cmd_t)); | |
3711333d | 4114 | mcp->mb[0] = MBC_TOGGLE_INTERRUPT; |
a9083016 GM |
4115 | mcp->mb[1] = 1; |
4116 | ||
4117 | mcp->out_mb = MBX_1|MBX_0; | |
4118 | mcp->in_mb = MBX_0; | |
4119 | mcp->tov = 30; | |
4120 | mcp->flags = 0; | |
4121 | ||
4122 | rval = qla2x00_mailbox_command(vha, mcp); | |
4123 | if (rval != QLA_SUCCESS) { | |
4124 | DEBUG2_3_11(qla_printk(KERN_WARNING, ha, | |
4125 | "%s(%ld): failed=%x mb[0]=%x.\n", __func__, | |
4126 | vha->host_no, rval, mcp->mb[0])); | |
4127 | } else { | |
4128 | DEBUG11(qla_printk(KERN_INFO, ha, | |
4129 | "%s(%ld): done.\n", __func__, vha->host_no)); | |
4130 | } | |
4131 | ||
4132 | return rval; | |
4133 | } | |
4134 | ||
4135 | int | |
4136 | qla82xx_mbx_intr_disable(scsi_qla_host_t *vha) | |
4137 | { | |
4138 | int rval; | |
4139 | struct qla_hw_data *ha = vha->hw; | |
4140 | mbx_cmd_t mc; | |
4141 | mbx_cmd_t *mcp = &mc; | |
4142 | ||
4143 | if (!IS_QLA82XX(ha)) | |
4144 | return QLA_FUNCTION_FAILED; | |
4145 | ||
4146 | DEBUG11(qla_printk(KERN_INFO, ha, | |
4147 | "%s(%ld): entered.\n", __func__, vha->host_no)); | |
4148 | ||
4149 | memset(mcp, 0, sizeof(mbx_cmd_t)); | |
3711333d | 4150 | mcp->mb[0] = MBC_TOGGLE_INTERRUPT; |
a9083016 GM |
4151 | mcp->mb[1] = 0; |
4152 | ||
4153 | mcp->out_mb = MBX_1|MBX_0; | |
4154 | mcp->in_mb = MBX_0; | |
4155 | mcp->tov = 30; | |
4156 | mcp->flags = 0; | |
4157 | ||
4158 | rval = qla2x00_mailbox_command(vha, mcp); | |
4159 | if (rval != QLA_SUCCESS) { | |
4160 | DEBUG2_3_11(qla_printk(KERN_WARNING, ha, | |
4161 | "%s(%ld): failed=%x mb[0]=%x.\n", __func__, | |
4162 | vha->host_no, rval, mcp->mb[0])); | |
4163 | } else { | |
4164 | DEBUG11(qla_printk(KERN_INFO, ha, | |
4165 | "%s(%ld): done.\n", __func__, vha->host_no)); | |
4166 | } | |
4167 | ||
4168 | return rval; | |
4169 | } |