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