Commit | Line | Data |
---|---|---|
1da177e4 | 1 | /* |
fa90c54f | 2 | * QLogic Fibre Channel HBA Driver |
01e58d8e | 3 | * Copyright (c) 2003-2008 QLogic Corporation |
1da177e4 | 4 | * |
fa90c54f | 5 | * See LICENSE.qla2xxx for copyright and licensing details. |
1da177e4 LT |
6 | */ |
7 | #include "qla_def.h" | |
8 | ||
9 | #include <linux/delay.h> | |
5a0e3ad6 | 10 | #include <linux/gfp.h> |
1da177e4 | 11 | |
1da177e4 LT |
12 | |
13 | /* | |
14 | * qla2x00_mailbox_command | |
15 | * Issue mailbox command and waits for completion. | |
16 | * | |
17 | * Input: | |
18 | * ha = adapter block pointer. | |
19 | * mcp = driver internal mbx struct pointer. | |
20 | * | |
21 | * Output: | |
22 | * mb[MAX_MAILBOX_REGISTER_COUNT] = returned mailbox data. | |
23 | * | |
24 | * Returns: | |
25 | * 0 : QLA_SUCCESS = cmd performed success | |
26 | * 1 : QLA_FUNCTION_FAILED (error encountered) | |
27 | * 6 : QLA_FUNCTION_TIMEOUT (timeout condition encountered) | |
28 | * | |
29 | * Context: | |
30 | * Kernel context. | |
31 | */ | |
32 | static int | |
7b867cf7 | 33 | qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) |
1da177e4 LT |
34 | { |
35 | int rval; | |
36 | unsigned long flags = 0; | |
2c3dfe3f | 37 | device_reg_t __iomem *reg; |
1c7c6357 | 38 | uint8_t abort_active; |
2c3dfe3f | 39 | uint8_t io_lock_on; |
1da177e4 LT |
40 | uint16_t command; |
41 | uint16_t *iptr; | |
42 | uint16_t __iomem *optr; | |
43 | uint32_t cnt; | |
44 | uint32_t mboxes; | |
1da177e4 | 45 | unsigned long wait_time; |
7b867cf7 AC |
46 | struct qla_hw_data *ha = vha->hw; |
47 | scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev); | |
2c3dfe3f | 48 | |
b9b12f73 SJ |
49 | if (ha->pdev->error_state > pci_channel_io_frozen) |
50 | return QLA_FUNCTION_TIMEOUT; | |
51 | ||
a9083016 GM |
52 | if (vha->device_flags & DFLG_DEV_FAILED) { |
53 | DEBUG2_3_11(qla_printk(KERN_WARNING, ha, | |
54 | "%s(%ld): Device in failed state, " | |
55 | "timeout MBX Exiting.\n", | |
56 | __func__, base_vha->host_no)); | |
57 | return QLA_FUNCTION_TIMEOUT; | |
58 | } | |
59 | ||
2c3dfe3f | 60 | reg = ha->iobase; |
7b867cf7 | 61 | io_lock_on = base_vha->flags.init_done; |
1da177e4 LT |
62 | |
63 | rval = QLA_SUCCESS; | |
7b867cf7 | 64 | abort_active = test_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); |
1c7c6357 | 65 | |
7b867cf7 | 66 | DEBUG11(printk("%s(%ld): entered.\n", __func__, base_vha->host_no)); |
1da177e4 | 67 | |
85880801 AV |
68 | if (ha->flags.pci_channel_io_perm_failure) { |
69 | DEBUG(printk("%s(%ld): Perm failure on EEH, timeout MBX " | |
70 | "Exiting.\n", __func__, vha->host_no)); | |
71 | return QLA_FUNCTION_TIMEOUT; | |
72 | } | |
73 | ||
1da177e4 | 74 | /* |
1c7c6357 AV |
75 | * Wait for active mailbox commands to finish by waiting at most tov |
76 | * seconds. This is to serialize actual issuing of mailbox cmds during | |
77 | * non ISP abort time. | |
1da177e4 | 78 | */ |
8eca3f39 AV |
79 | if (!wait_for_completion_timeout(&ha->mbx_cmd_comp, mcp->tov * HZ)) { |
80 | /* Timeout occurred. Return error. */ | |
81 | DEBUG2_3_11(printk("%s(%ld): cmd access timeout. " | |
82 | "Exiting.\n", __func__, base_vha->host_no)); | |
83 | return QLA_FUNCTION_TIMEOUT; | |
1da177e4 LT |
84 | } |
85 | ||
86 | ha->flags.mbox_busy = 1; | |
87 | /* Save mailbox command for debug */ | |
88 | ha->mcp = mcp; | |
89 | ||
1c7c6357 | 90 | DEBUG11(printk("scsi(%ld): prepare to issue mbox cmd=0x%x.\n", |
7b867cf7 | 91 | base_vha->host_no, mcp->mb[0])); |
1da177e4 LT |
92 | |
93 | spin_lock_irqsave(&ha->hardware_lock, flags); | |
94 | ||
95 | /* Load mailbox registers. */ | |
a9083016 GM |
96 | if (IS_QLA82XX(ha)) |
97 | optr = (uint16_t __iomem *)®->isp82.mailbox_in[0]; | |
98 | else if (IS_FWI2_CAPABLE(ha) && !IS_QLA82XX(ha)) | |
1c7c6357 AV |
99 | optr = (uint16_t __iomem *)®->isp24.mailbox0; |
100 | else | |
101 | optr = (uint16_t __iomem *)MAILBOX_REG(ha, ®->isp, 0); | |
1da177e4 LT |
102 | |
103 | iptr = mcp->mb; | |
104 | command = mcp->mb[0]; | |
105 | mboxes = mcp->out_mb; | |
106 | ||
107 | for (cnt = 0; cnt < ha->mbx_count; cnt++) { | |
108 | if (IS_QLA2200(ha) && cnt == 8) | |
1c7c6357 AV |
109 | optr = |
110 | (uint16_t __iomem *)MAILBOX_REG(ha, ®->isp, 8); | |
1da177e4 LT |
111 | if (mboxes & BIT_0) |
112 | WRT_REG_WORD(optr, *iptr); | |
113 | ||
114 | mboxes >>= 1; | |
115 | optr++; | |
116 | iptr++; | |
117 | } | |
118 | ||
119 | #if defined(QL_DEBUG_LEVEL_1) | |
1c7c6357 | 120 | printk("%s(%ld): Loaded MBX registers (displayed in bytes) = \n", |
7b867cf7 | 121 | __func__, base_vha->host_no); |
1da177e4 LT |
122 | qla2x00_dump_buffer((uint8_t *)mcp->mb, 16); |
123 | printk("\n"); | |
124 | qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x10), 16); | |
125 | printk("\n"); | |
126 | qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x20), 8); | |
127 | printk("\n"); | |
7b867cf7 AC |
128 | printk("%s(%ld): I/O address = %p.\n", __func__, base_vha->host_no, |
129 | optr); | |
130 | qla2x00_dump_regs(base_vha); | |
1da177e4 LT |
131 | #endif |
132 | ||
133 | /* Issue set host interrupt command to send cmd out. */ | |
134 | ha->flags.mbox_int = 0; | |
135 | clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); | |
136 | ||
137 | /* Unlock mbx registers and wait for interrupt */ | |
1c7c6357 | 138 | DEBUG11(printk("%s(%ld): going to unlock irq & waiting for interrupt. " |
7b867cf7 | 139 | "jiffies=%lx.\n", __func__, base_vha->host_no, jiffies)); |
1da177e4 LT |
140 | |
141 | /* Wait for mbx cmd completion until timeout */ | |
142 | ||
124f85e6 | 143 | if ((!abort_active && io_lock_on) || IS_NOPOLLING_TYPE(ha)) { |
1da177e4 LT |
144 | set_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags); |
145 | ||
a9083016 GM |
146 | if (IS_QLA82XX(ha)) { |
147 | if (RD_REG_DWORD(®->isp82.hint) & | |
148 | HINT_MBX_INT_PENDING) { | |
149 | spin_unlock_irqrestore(&ha->hardware_lock, | |
150 | flags); | |
151 | DEBUG2_3_11(printk(KERN_INFO | |
152 | "%s(%ld): Pending Mailbox timeout. " | |
153 | "Exiting.\n", __func__, base_vha->host_no)); | |
154 | return QLA_FUNCTION_TIMEOUT; | |
155 | } | |
156 | WRT_REG_DWORD(®->isp82.hint, HINT_MBX_INT_PENDING); | |
157 | } else if (IS_FWI2_CAPABLE(ha)) | |
1c7c6357 AV |
158 | WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT); |
159 | else | |
160 | WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT); | |
1da177e4 LT |
161 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
162 | ||
0b05a1f0 | 163 | wait_for_completion_timeout(&ha->mbx_intr_comp, mcp->tov * HZ); |
1da177e4 | 164 | |
1da177e4 LT |
165 | clear_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags); |
166 | ||
1da177e4 | 167 | } else { |
1c7c6357 | 168 | DEBUG3_11(printk("%s(%ld): cmd=%x POLLING MODE.\n", __func__, |
7b867cf7 | 169 | base_vha->host_no, command)); |
1da177e4 | 170 | |
a9083016 GM |
171 | if (IS_QLA82XX(ha)) { |
172 | if (RD_REG_DWORD(®->isp82.hint) & | |
173 | HINT_MBX_INT_PENDING) { | |
174 | spin_unlock_irqrestore(&ha->hardware_lock, | |
175 | flags); | |
176 | DEBUG2_3_11(printk(KERN_INFO | |
177 | "%s(%ld): Pending Mailbox timeout. " | |
178 | "Exiting.\n", __func__, base_vha->host_no)); | |
179 | return QLA_FUNCTION_TIMEOUT; | |
180 | } | |
181 | WRT_REG_DWORD(®->isp82.hint, HINT_MBX_INT_PENDING); | |
182 | } else if (IS_FWI2_CAPABLE(ha)) | |
1c7c6357 AV |
183 | WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT); |
184 | else | |
185 | WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT); | |
1da177e4 | 186 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
1da177e4 LT |
187 | |
188 | wait_time = jiffies + mcp->tov * HZ; /* wait at most tov secs */ | |
189 | while (!ha->flags.mbox_int) { | |
190 | if (time_after(jiffies, wait_time)) | |
191 | break; | |
192 | ||
193 | /* Check for pending interrupts. */ | |
73208dfd | 194 | qla2x00_poll(ha->rsp_q_map[0]); |
1da177e4 | 195 | |
85880801 AV |
196 | if (!ha->flags.mbox_int && |
197 | !(IS_QLA2200(ha) && | |
198 | command == MBC_LOAD_RISC_RAM_EXTENDED)) | |
59989831 | 199 | msleep(10); |
1da177e4 | 200 | } /* while */ |
85880801 AV |
201 | DEBUG17(qla_printk(KERN_WARNING, ha, |
202 | "Waited %d sec\n", | |
203 | (uint)((jiffies - (wait_time - (mcp->tov * HZ)))/HZ))); | |
1da177e4 LT |
204 | } |
205 | ||
1da177e4 LT |
206 | /* Check whether we timed out */ |
207 | if (ha->flags.mbox_int) { | |
208 | uint16_t *iptr2; | |
209 | ||
1c7c6357 | 210 | DEBUG3_11(printk("%s(%ld): cmd %x completed.\n", __func__, |
7b867cf7 | 211 | base_vha->host_no, command)); |
1da177e4 LT |
212 | |
213 | /* Got interrupt. Clear the flag. */ | |
214 | ha->flags.mbox_int = 0; | |
215 | clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); | |
216 | ||
354d6b21 | 217 | if (ha->mailbox_out[0] != MBS_COMMAND_COMPLETE) |
1da177e4 | 218 | rval = QLA_FUNCTION_FAILED; |
1da177e4 LT |
219 | |
220 | /* Load return mailbox registers. */ | |
221 | iptr2 = mcp->mb; | |
222 | iptr = (uint16_t *)&ha->mailbox_out[0]; | |
223 | mboxes = mcp->in_mb; | |
224 | for (cnt = 0; cnt < ha->mbx_count; cnt++) { | |
225 | if (mboxes & BIT_0) | |
226 | *iptr2 = *iptr; | |
227 | ||
228 | mboxes >>= 1; | |
229 | iptr2++; | |
230 | iptr++; | |
231 | } | |
232 | } else { | |
233 | ||
234 | #if defined(QL_DEBUG_LEVEL_2) || defined(QL_DEBUG_LEVEL_3) || \ | |
235 | defined(QL_DEBUG_LEVEL_11) | |
1c7c6357 AV |
236 | uint16_t mb0; |
237 | uint32_t ictrl; | |
238 | ||
e428924c | 239 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
240 | mb0 = RD_REG_WORD(®->isp24.mailbox0); |
241 | ictrl = RD_REG_DWORD(®->isp24.ictrl); | |
242 | } else { | |
cca5335c | 243 | mb0 = RD_MAILBOX_REG(ha, ®->isp, 0); |
1c7c6357 AV |
244 | ictrl = RD_REG_WORD(®->isp.ictrl); |
245 | } | |
246 | printk("%s(%ld): **** MB Command Timeout for cmd %x ****\n", | |
7b867cf7 | 247 | __func__, base_vha->host_no, command); |
1c7c6357 | 248 | printk("%s(%ld): icontrol=%x jiffies=%lx\n", __func__, |
7b867cf7 | 249 | base_vha->host_no, ictrl, jiffies); |
1c7c6357 | 250 | printk("%s(%ld): *** mailbox[0] = 0x%x ***\n", __func__, |
7b867cf7 AC |
251 | base_vha->host_no, mb0); |
252 | qla2x00_dump_regs(base_vha); | |
1da177e4 LT |
253 | #endif |
254 | ||
1da177e4 LT |
255 | rval = QLA_FUNCTION_TIMEOUT; |
256 | } | |
257 | ||
1da177e4 LT |
258 | ha->flags.mbox_busy = 0; |
259 | ||
260 | /* Clean up */ | |
261 | ha->mcp = NULL; | |
262 | ||
124f85e6 | 263 | if ((abort_active || !io_lock_on) && !IS_NOPOLLING_TYPE(ha)) { |
1c7c6357 | 264 | DEBUG11(printk("%s(%ld): checking for additional resp " |
7b867cf7 | 265 | "interrupt.\n", __func__, base_vha->host_no)); |
1da177e4 LT |
266 | |
267 | /* polling mode for non isp_abort commands. */ | |
73208dfd | 268 | qla2x00_poll(ha->rsp_q_map[0]); |
1da177e4 LT |
269 | } |
270 | ||
1c7c6357 AV |
271 | if (rval == QLA_FUNCTION_TIMEOUT && |
272 | mcp->mb[0] != MBC_GEN_SYSTEM_ERROR) { | |
85880801 AV |
273 | if (!io_lock_on || (mcp->flags & IOCTL_CMD) || |
274 | ha->flags.eeh_busy) { | |
1da177e4 | 275 | /* not in dpc. schedule it for dpc to take over. */ |
1c7c6357 | 276 | DEBUG(printk("%s(%ld): timeout schedule " |
7b867cf7 AC |
277 | "isp_abort_needed.\n", __func__, |
278 | base_vha->host_no)); | |
1c7c6357 | 279 | DEBUG2_3_11(printk("%s(%ld): timeout schedule " |
7b867cf7 AC |
280 | "isp_abort_needed.\n", __func__, |
281 | base_vha->host_no)); | |
1da177e4 | 282 | qla_printk(KERN_WARNING, ha, |
cc3ef7bc | 283 | "Mailbox command timeout occurred. Scheduling ISP " |
85880801 | 284 | "abort. eeh_busy: 0x%x\n", ha->flags.eeh_busy); |
7b867cf7 AC |
285 | set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); |
286 | qla2xxx_wake_dpc(vha); | |
1da177e4 | 287 | } else if (!abort_active) { |
1da177e4 | 288 | /* call abort directly since we are in the DPC thread */ |
1c7c6357 | 289 | DEBUG(printk("%s(%ld): timeout calling abort_isp\n", |
7b867cf7 | 290 | __func__, base_vha->host_no)); |
1c7c6357 | 291 | DEBUG2_3_11(printk("%s(%ld): timeout calling " |
7b867cf7 | 292 | "abort_isp\n", __func__, base_vha->host_no)); |
1da177e4 | 293 | qla_printk(KERN_WARNING, ha, |
cc3ef7bc | 294 | "Mailbox command timeout occurred. Issuing ISP " |
1da177e4 LT |
295 | "abort.\n"); |
296 | ||
7b867cf7 AC |
297 | set_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); |
298 | clear_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); | |
a9083016 | 299 | if (ha->isp_ops->abort_isp(base_vha)) { |
1c7c6357 | 300 | /* Failed. retry later. */ |
7b867cf7 | 301 | set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); |
1da177e4 | 302 | } |
7b867cf7 | 303 | clear_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); |
1c7c6357 | 304 | DEBUG(printk("%s(%ld): finished abort_isp\n", __func__, |
7b867cf7 | 305 | base_vha->host_no)); |
1c7c6357 | 306 | DEBUG2_3_11(printk("%s(%ld): finished abort_isp\n", |
7b867cf7 | 307 | __func__, base_vha->host_no)); |
1da177e4 LT |
308 | } |
309 | } | |
310 | ||
311 | /* Allow next mbx cmd to come in. */ | |
8eca3f39 | 312 | complete(&ha->mbx_cmd_comp); |
1da177e4 LT |
313 | |
314 | if (rval) { | |
1c7c6357 | 315 | DEBUG2_3_11(printk("%s(%ld): **** FAILED. mbx0=%x, mbx1=%x, " |
7b867cf7 | 316 | "mbx2=%x, cmd=%x ****\n", __func__, base_vha->host_no, |
744f11fd | 317 | mcp->mb[0], mcp->mb[1], mcp->mb[2], command)); |
1da177e4 | 318 | } else { |
7b867cf7 AC |
319 | DEBUG11(printk("%s(%ld): done.\n", __func__, |
320 | base_vha->host_no)); | |
1da177e4 LT |
321 | } |
322 | ||
1da177e4 LT |
323 | return rval; |
324 | } | |
325 | ||
1da177e4 | 326 | int |
7b867cf7 | 327 | qla2x00_load_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t risc_addr, |
590f98e5 | 328 | uint32_t risc_code_size) |
1da177e4 LT |
329 | { |
330 | int rval; | |
7b867cf7 | 331 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
332 | mbx_cmd_t mc; |
333 | mbx_cmd_t *mcp = &mc; | |
1da177e4 | 334 | |
7b867cf7 | 335 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 | 336 | |
e428924c | 337 | if (MSW(risc_addr) || IS_FWI2_CAPABLE(ha)) { |
590f98e5 | 338 | mcp->mb[0] = MBC_LOAD_RISC_RAM_EXTENDED; |
339 | mcp->mb[8] = MSW(risc_addr); | |
340 | mcp->out_mb = MBX_8|MBX_0; | |
1da177e4 | 341 | } else { |
590f98e5 | 342 | mcp->mb[0] = MBC_LOAD_RISC_RAM; |
343 | mcp->out_mb = MBX_0; | |
1da177e4 | 344 | } |
1da177e4 LT |
345 | mcp->mb[1] = LSW(risc_addr); |
346 | mcp->mb[2] = MSW(req_dma); | |
347 | mcp->mb[3] = LSW(req_dma); | |
1da177e4 LT |
348 | mcp->mb[6] = MSW(MSD(req_dma)); |
349 | mcp->mb[7] = LSW(MSD(req_dma)); | |
590f98e5 | 350 | mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1; |
e428924c | 351 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
352 | mcp->mb[4] = MSW(risc_code_size); |
353 | mcp->mb[5] = LSW(risc_code_size); | |
354 | mcp->out_mb |= MBX_5|MBX_4; | |
355 | } else { | |
356 | mcp->mb[4] = LSW(risc_code_size); | |
357 | mcp->out_mb |= MBX_4; | |
358 | } | |
359 | ||
1da177e4 | 360 | mcp->in_mb = MBX_0; |
b93480e3 | 361 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 362 | mcp->flags = 0; |
7b867cf7 | 363 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 364 | |
1da177e4 | 365 | if (rval != QLA_SUCCESS) { |
1c7c6357 | 366 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, |
7b867cf7 | 367 | vha->host_no, rval, mcp->mb[0])); |
1da177e4 | 368 | } else { |
7b867cf7 | 369 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
370 | } |
371 | ||
372 | return rval; | |
373 | } | |
374 | ||
cad454b1 | 375 | #define EXTENDED_BB_CREDITS BIT_0 |
1da177e4 LT |
376 | /* |
377 | * qla2x00_execute_fw | |
1c7c6357 | 378 | * Start adapter firmware. |
1da177e4 LT |
379 | * |
380 | * Input: | |
1c7c6357 AV |
381 | * ha = adapter block pointer. |
382 | * TARGET_QUEUE_LOCK must be released. | |
383 | * ADAPTER_STATE_LOCK must be released. | |
1da177e4 LT |
384 | * |
385 | * Returns: | |
1c7c6357 | 386 | * qla2x00 local function return status code. |
1da177e4 LT |
387 | * |
388 | * Context: | |
1c7c6357 | 389 | * Kernel context. |
1da177e4 LT |
390 | */ |
391 | int | |
7b867cf7 | 392 | qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr) |
1da177e4 LT |
393 | { |
394 | int rval; | |
7b867cf7 | 395 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
396 | mbx_cmd_t mc; |
397 | mbx_cmd_t *mcp = &mc; | |
398 | ||
7b867cf7 | 399 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
400 | |
401 | mcp->mb[0] = MBC_EXECUTE_FIRMWARE; | |
1c7c6357 AV |
402 | mcp->out_mb = MBX_0; |
403 | mcp->in_mb = MBX_0; | |
e428924c | 404 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
405 | mcp->mb[1] = MSW(risc_addr); |
406 | mcp->mb[2] = LSW(risc_addr); | |
407 | mcp->mb[3] = 0; | |
cad454b1 SV |
408 | if (IS_QLA81XX(ha)) { |
409 | struct nvram_81xx *nv = ha->nvram; | |
410 | mcp->mb[4] = (nv->enhanced_features & | |
411 | EXTENDED_BB_CREDITS); | |
412 | } else | |
413 | mcp->mb[4] = 0; | |
8b3253d1 | 414 | mcp->out_mb |= MBX_4|MBX_3|MBX_2|MBX_1; |
1c7c6357 AV |
415 | mcp->in_mb |= MBX_1; |
416 | } else { | |
417 | mcp->mb[1] = LSW(risc_addr); | |
418 | mcp->out_mb |= MBX_1; | |
419 | if (IS_QLA2322(ha) || IS_QLA6322(ha)) { | |
420 | mcp->mb[2] = 0; | |
421 | mcp->out_mb |= MBX_2; | |
422 | } | |
1da177e4 LT |
423 | } |
424 | ||
b93480e3 | 425 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 426 | mcp->flags = 0; |
7b867cf7 | 427 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 428 | |
1c7c6357 AV |
429 | if (rval != QLA_SUCCESS) { |
430 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, | |
7b867cf7 | 431 | vha->host_no, rval, mcp->mb[0])); |
1c7c6357 | 432 | } else { |
e428924c | 433 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 | 434 | DEBUG11(printk("%s(%ld): done exchanges=%x.\n", |
7b867cf7 | 435 | __func__, vha->host_no, mcp->mb[1])); |
1c7c6357 AV |
436 | } else { |
437 | DEBUG11(printk("%s(%ld): done.\n", __func__, | |
7b867cf7 | 438 | vha->host_no)); |
1c7c6357 AV |
439 | } |
440 | } | |
1da177e4 LT |
441 | |
442 | return rval; | |
443 | } | |
444 | ||
445 | /* | |
446 | * qla2x00_get_fw_version | |
447 | * Get firmware version. | |
448 | * | |
449 | * Input: | |
450 | * ha: adapter state pointer. | |
451 | * major: pointer for major number. | |
452 | * minor: pointer for minor number. | |
453 | * subminor: pointer for subminor number. | |
454 | * | |
455 | * Returns: | |
456 | * qla2x00 local function return status code. | |
457 | * | |
458 | * Context: | |
459 | * Kernel context. | |
460 | */ | |
ca9e9c3e | 461 | int |
7b867cf7 | 462 | qla2x00_get_fw_version(scsi_qla_host_t *vha, uint16_t *major, uint16_t *minor, |
3a03eb79 | 463 | uint16_t *subminor, uint16_t *attributes, uint32_t *memory, uint8_t *mpi, |
55a96158 | 464 | uint32_t *mpi_caps, uint8_t *phy) |
1da177e4 LT |
465 | { |
466 | int rval; | |
467 | mbx_cmd_t mc; | |
468 | mbx_cmd_t *mcp = &mc; | |
469 | ||
7b867cf7 | 470 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
471 | |
472 | mcp->mb[0] = MBC_GET_FIRMWARE_VERSION; | |
473 | mcp->out_mb = MBX_0; | |
474 | mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
3a03eb79 | 475 | if (IS_QLA81XX(vha->hw)) |
55a96158 | 476 | mcp->in_mb |= MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8; |
1da177e4 | 477 | mcp->flags = 0; |
b93480e3 | 478 | mcp->tov = MBX_TOV_SECONDS; |
7b867cf7 | 479 | rval = qla2x00_mailbox_command(vha, mcp); |
ca9e9c3e AV |
480 | if (rval != QLA_SUCCESS) |
481 | goto failed; | |
1da177e4 LT |
482 | |
483 | /* Return mailbox data. */ | |
484 | *major = mcp->mb[1]; | |
485 | *minor = mcp->mb[2]; | |
486 | *subminor = mcp->mb[3]; | |
487 | *attributes = mcp->mb[6]; | |
7b867cf7 | 488 | if (IS_QLA2100(vha->hw) || IS_QLA2200(vha->hw)) |
1da177e4 LT |
489 | *memory = 0x1FFFF; /* Defaults to 128KB. */ |
490 | else | |
491 | *memory = (mcp->mb[5] << 16) | mcp->mb[4]; | |
3a03eb79 | 492 | if (IS_QLA81XX(vha->hw)) { |
55a96158 AV |
493 | mpi[0] = mcp->mb[10] & 0xff; |
494 | mpi[1] = mcp->mb[11] >> 8; | |
495 | mpi[2] = mcp->mb[11] & 0xff; | |
3a03eb79 | 496 | *mpi_caps = (mcp->mb[12] << 16) | mcp->mb[13]; |
55a96158 AV |
497 | phy[0] = mcp->mb[8] & 0xff; |
498 | phy[1] = mcp->mb[9] >> 8; | |
499 | phy[2] = mcp->mb[9] & 0xff; | |
3a03eb79 | 500 | } |
ca9e9c3e | 501 | failed: |
1da177e4 LT |
502 | if (rval != QLA_SUCCESS) { |
503 | /*EMPTY*/ | |
504 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 505 | vha->host_no, rval)); |
1da177e4 LT |
506 | } else { |
507 | /*EMPTY*/ | |
7b867cf7 | 508 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 | 509 | } |
ca9e9c3e | 510 | return rval; |
1da177e4 LT |
511 | } |
512 | ||
513 | /* | |
514 | * qla2x00_get_fw_options | |
515 | * Set firmware options. | |
516 | * | |
517 | * Input: | |
518 | * ha = adapter block pointer. | |
519 | * fwopt = pointer for firmware options. | |
520 | * | |
521 | * Returns: | |
522 | * qla2x00 local function return status code. | |
523 | * | |
524 | * Context: | |
525 | * Kernel context. | |
526 | */ | |
527 | int | |
7b867cf7 | 528 | qla2x00_get_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts) |
1da177e4 LT |
529 | { |
530 | int rval; | |
531 | mbx_cmd_t mc; | |
532 | mbx_cmd_t *mcp = &mc; | |
533 | ||
7b867cf7 | 534 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
535 | |
536 | mcp->mb[0] = MBC_GET_FIRMWARE_OPTION; | |
537 | mcp->out_mb = MBX_0; | |
538 | mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 539 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 540 | mcp->flags = 0; |
7b867cf7 | 541 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
542 | |
543 | if (rval != QLA_SUCCESS) { | |
544 | /*EMPTY*/ | |
545 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 546 | vha->host_no, rval)); |
1da177e4 | 547 | } else { |
1c7c6357 | 548 | fwopts[0] = mcp->mb[0]; |
1da177e4 LT |
549 | fwopts[1] = mcp->mb[1]; |
550 | fwopts[2] = mcp->mb[2]; | |
551 | fwopts[3] = mcp->mb[3]; | |
552 | ||
7b867cf7 | 553 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
554 | } |
555 | ||
556 | return rval; | |
557 | } | |
558 | ||
559 | ||
560 | /* | |
561 | * qla2x00_set_fw_options | |
562 | * Set firmware options. | |
563 | * | |
564 | * Input: | |
565 | * ha = adapter block pointer. | |
566 | * fwopt = pointer for firmware options. | |
567 | * | |
568 | * Returns: | |
569 | * qla2x00 local function return status code. | |
570 | * | |
571 | * Context: | |
572 | * Kernel context. | |
573 | */ | |
574 | int | |
7b867cf7 | 575 | qla2x00_set_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts) |
1da177e4 LT |
576 | { |
577 | int rval; | |
578 | mbx_cmd_t mc; | |
579 | mbx_cmd_t *mcp = &mc; | |
580 | ||
7b867cf7 | 581 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
582 | |
583 | mcp->mb[0] = MBC_SET_FIRMWARE_OPTION; | |
584 | mcp->mb[1] = fwopts[1]; | |
585 | mcp->mb[2] = fwopts[2]; | |
586 | mcp->mb[3] = fwopts[3]; | |
1c7c6357 | 587 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; |
1da177e4 | 588 | mcp->in_mb = MBX_0; |
7b867cf7 | 589 | if (IS_FWI2_CAPABLE(vha->hw)) { |
1c7c6357 AV |
590 | mcp->in_mb |= MBX_1; |
591 | } else { | |
592 | mcp->mb[10] = fwopts[10]; | |
593 | mcp->mb[11] = fwopts[11]; | |
594 | mcp->mb[12] = 0; /* Undocumented, but used */ | |
595 | mcp->out_mb |= MBX_12|MBX_11|MBX_10; | |
596 | } | |
b93480e3 | 597 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 598 | mcp->flags = 0; |
7b867cf7 | 599 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 600 | |
1c7c6357 AV |
601 | fwopts[0] = mcp->mb[0]; |
602 | ||
1da177e4 LT |
603 | if (rval != QLA_SUCCESS) { |
604 | /*EMPTY*/ | |
1c7c6357 | 605 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x/%x).\n", __func__, |
7b867cf7 | 606 | vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
1da177e4 LT |
607 | } else { |
608 | /*EMPTY*/ | |
7b867cf7 | 609 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
610 | } |
611 | ||
612 | return rval; | |
613 | } | |
614 | ||
615 | /* | |
616 | * qla2x00_mbx_reg_test | |
617 | * Mailbox register wrap test. | |
618 | * | |
619 | * Input: | |
620 | * ha = adapter block pointer. | |
621 | * TARGET_QUEUE_LOCK must be released. | |
622 | * ADAPTER_STATE_LOCK must be released. | |
623 | * | |
624 | * Returns: | |
625 | * qla2x00 local function return status code. | |
626 | * | |
627 | * Context: | |
628 | * Kernel context. | |
629 | */ | |
630 | int | |
7b867cf7 | 631 | qla2x00_mbx_reg_test(scsi_qla_host_t *vha) |
1da177e4 LT |
632 | { |
633 | int rval; | |
634 | mbx_cmd_t mc; | |
635 | mbx_cmd_t *mcp = &mc; | |
636 | ||
7b867cf7 | 637 | DEBUG11(printk("qla2x00_mbx_reg_test(%ld): entered.\n", vha->host_no)); |
1da177e4 LT |
638 | |
639 | mcp->mb[0] = MBC_MAILBOX_REGISTER_TEST; | |
640 | mcp->mb[1] = 0xAAAA; | |
641 | mcp->mb[2] = 0x5555; | |
642 | mcp->mb[3] = 0xAA55; | |
643 | mcp->mb[4] = 0x55AA; | |
644 | mcp->mb[5] = 0xA5A5; | |
645 | mcp->mb[6] = 0x5A5A; | |
646 | mcp->mb[7] = 0x2525; | |
647 | mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
648 | mcp->in_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 649 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 650 | mcp->flags = 0; |
7b867cf7 | 651 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
652 | |
653 | if (rval == QLA_SUCCESS) { | |
654 | if (mcp->mb[1] != 0xAAAA || mcp->mb[2] != 0x5555 || | |
655 | mcp->mb[3] != 0xAA55 || mcp->mb[4] != 0x55AA) | |
656 | rval = QLA_FUNCTION_FAILED; | |
657 | if (mcp->mb[5] != 0xA5A5 || mcp->mb[6] != 0x5A5A || | |
658 | mcp->mb[7] != 0x2525) | |
659 | rval = QLA_FUNCTION_FAILED; | |
660 | } | |
661 | ||
662 | if (rval != QLA_SUCCESS) { | |
663 | /*EMPTY*/ | |
664 | DEBUG2_3_11(printk("qla2x00_mbx_reg_test(%ld): failed=%x.\n", | |
7b867cf7 | 665 | vha->host_no, rval)); |
1da177e4 LT |
666 | } else { |
667 | /*EMPTY*/ | |
668 | DEBUG11(printk("qla2x00_mbx_reg_test(%ld): done.\n", | |
7b867cf7 | 669 | vha->host_no)); |
1da177e4 LT |
670 | } |
671 | ||
672 | return rval; | |
673 | } | |
674 | ||
675 | /* | |
676 | * qla2x00_verify_checksum | |
677 | * Verify firmware checksum. | |
678 | * | |
679 | * Input: | |
680 | * ha = adapter block pointer. | |
681 | * TARGET_QUEUE_LOCK must be released. | |
682 | * ADAPTER_STATE_LOCK must be released. | |
683 | * | |
684 | * Returns: | |
685 | * qla2x00 local function return status code. | |
686 | * | |
687 | * Context: | |
688 | * Kernel context. | |
689 | */ | |
690 | int | |
7b867cf7 | 691 | qla2x00_verify_checksum(scsi_qla_host_t *vha, uint32_t risc_addr) |
1da177e4 LT |
692 | { |
693 | int rval; | |
694 | mbx_cmd_t mc; | |
695 | mbx_cmd_t *mcp = &mc; | |
696 | ||
7b867cf7 | 697 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
698 | |
699 | mcp->mb[0] = MBC_VERIFY_CHECKSUM; | |
1c7c6357 AV |
700 | mcp->out_mb = MBX_0; |
701 | mcp->in_mb = MBX_0; | |
7b867cf7 | 702 | if (IS_FWI2_CAPABLE(vha->hw)) { |
1c7c6357 AV |
703 | mcp->mb[1] = MSW(risc_addr); |
704 | mcp->mb[2] = LSW(risc_addr); | |
705 | mcp->out_mb |= MBX_2|MBX_1; | |
706 | mcp->in_mb |= MBX_2|MBX_1; | |
707 | } else { | |
708 | mcp->mb[1] = LSW(risc_addr); | |
709 | mcp->out_mb |= MBX_1; | |
710 | mcp->in_mb |= MBX_1; | |
711 | } | |
712 | ||
b93480e3 | 713 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 714 | mcp->flags = 0; |
7b867cf7 | 715 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
716 | |
717 | if (rval != QLA_SUCCESS) { | |
1c7c6357 | 718 | DEBUG2_3_11(printk("%s(%ld): failed=%x chk sum=%x.\n", __func__, |
7b867cf7 | 719 | vha->host_no, rval, IS_FWI2_CAPABLE(vha->hw) ? |
e428924c | 720 | (mcp->mb[2] << 16) | mcp->mb[1]: mcp->mb[1])); |
1da177e4 | 721 | } else { |
7b867cf7 | 722 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
723 | } |
724 | ||
725 | return rval; | |
726 | } | |
727 | ||
728 | /* | |
729 | * qla2x00_issue_iocb | |
730 | * Issue IOCB using mailbox command | |
731 | * | |
732 | * Input: | |
733 | * ha = adapter state pointer. | |
734 | * buffer = buffer pointer. | |
735 | * phys_addr = physical address of buffer. | |
736 | * size = size of buffer. | |
737 | * TARGET_QUEUE_LOCK must be released. | |
738 | * ADAPTER_STATE_LOCK must be released. | |
739 | * | |
740 | * Returns: | |
741 | * qla2x00 local function return status code. | |
742 | * | |
743 | * Context: | |
744 | * Kernel context. | |
745 | */ | |
6e98016c | 746 | int |
7b867cf7 | 747 | qla2x00_issue_iocb_timeout(scsi_qla_host_t *vha, void *buffer, |
4d4df193 | 748 | dma_addr_t phys_addr, size_t size, uint32_t tov) |
1da177e4 LT |
749 | { |
750 | int rval; | |
751 | mbx_cmd_t mc; | |
752 | mbx_cmd_t *mcp = &mc; | |
753 | ||
754 | mcp->mb[0] = MBC_IOCB_COMMAND_A64; | |
755 | mcp->mb[1] = 0; | |
756 | mcp->mb[2] = MSW(phys_addr); | |
757 | mcp->mb[3] = LSW(phys_addr); | |
758 | mcp->mb[6] = MSW(MSD(phys_addr)); | |
759 | mcp->mb[7] = LSW(MSD(phys_addr)); | |
760 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
761 | mcp->in_mb = MBX_2|MBX_0; | |
4d4df193 | 762 | mcp->tov = tov; |
1da177e4 | 763 | mcp->flags = 0; |
7b867cf7 | 764 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
765 | |
766 | if (rval != QLA_SUCCESS) { | |
767 | /*EMPTY*/ | |
1c7c6357 | 768 | DEBUG(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x\n", |
7b867cf7 | 769 | vha->host_no, rval)); |
1da177e4 | 770 | } else { |
8c958a99 AV |
771 | sts_entry_t *sts_entry = (sts_entry_t *) buffer; |
772 | ||
773 | /* Mask reserved bits. */ | |
774 | sts_entry->entry_status &= | |
7b867cf7 | 775 | IS_FWI2_CAPABLE(vha->hw) ? RF_MASK_24XX : RF_MASK; |
1da177e4 LT |
776 | } |
777 | ||
778 | return rval; | |
779 | } | |
780 | ||
4d4df193 | 781 | int |
7b867cf7 | 782 | qla2x00_issue_iocb(scsi_qla_host_t *vha, void *buffer, dma_addr_t phys_addr, |
4d4df193 HK |
783 | size_t size) |
784 | { | |
7b867cf7 | 785 | return qla2x00_issue_iocb_timeout(vha, buffer, phys_addr, size, |
4d4df193 HK |
786 | MBX_TOV_SECONDS); |
787 | } | |
788 | ||
1da177e4 LT |
789 | /* |
790 | * qla2x00_abort_command | |
791 | * Abort command aborts a specified IOCB. | |
792 | * | |
793 | * Input: | |
794 | * ha = adapter block pointer. | |
795 | * sp = SB structure pointer. | |
796 | * | |
797 | * Returns: | |
798 | * qla2x00 local function return status code. | |
799 | * | |
800 | * Context: | |
801 | * Kernel context. | |
802 | */ | |
803 | int | |
2afa19a9 | 804 | qla2x00_abort_command(srb_t *sp) |
1da177e4 LT |
805 | { |
806 | unsigned long flags = 0; | |
1da177e4 | 807 | int rval; |
73208dfd | 808 | uint32_t handle = 0; |
1da177e4 LT |
809 | mbx_cmd_t mc; |
810 | mbx_cmd_t *mcp = &mc; | |
2afa19a9 AC |
811 | fc_port_t *fcport = sp->fcport; |
812 | scsi_qla_host_t *vha = fcport->vha; | |
7b867cf7 | 813 | struct qla_hw_data *ha = vha->hw; |
2afa19a9 | 814 | struct req_que *req = vha->req; |
1da177e4 | 815 | |
7b867cf7 | 816 | DEBUG11(printk("qla2x00_abort_command(%ld): entered.\n", vha->host_no)); |
1da177e4 | 817 | |
c9c5ced9 | 818 | spin_lock_irqsave(&ha->hardware_lock, flags); |
1da177e4 | 819 | for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) { |
7b867cf7 | 820 | if (req->outstanding_cmds[handle] == sp) |
1da177e4 LT |
821 | break; |
822 | } | |
c9c5ced9 | 823 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
1da177e4 LT |
824 | |
825 | if (handle == MAX_OUTSTANDING_COMMANDS) { | |
826 | /* command not found */ | |
827 | return QLA_FUNCTION_FAILED; | |
828 | } | |
829 | ||
830 | mcp->mb[0] = MBC_ABORT_COMMAND; | |
831 | if (HAS_EXTENDED_IDS(ha)) | |
832 | mcp->mb[1] = fcport->loop_id; | |
833 | else | |
834 | mcp->mb[1] = fcport->loop_id << 8; | |
835 | mcp->mb[2] = (uint16_t)handle; | |
836 | mcp->mb[3] = (uint16_t)(handle >> 16); | |
bdf79621 | 837 | mcp->mb[6] = (uint16_t)sp->cmd->device->lun; |
1da177e4 LT |
838 | mcp->out_mb = MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
839 | mcp->in_mb = MBX_0; | |
b93480e3 | 840 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 841 | mcp->flags = 0; |
7b867cf7 | 842 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
843 | |
844 | if (rval != QLA_SUCCESS) { | |
845 | DEBUG2_3_11(printk("qla2x00_abort_command(%ld): failed=%x.\n", | |
7b867cf7 | 846 | vha->host_no, rval)); |
1da177e4 | 847 | } else { |
1da177e4 | 848 | DEBUG11(printk("qla2x00_abort_command(%ld): done.\n", |
7b867cf7 | 849 | vha->host_no)); |
1da177e4 LT |
850 | } |
851 | ||
852 | return rval; | |
853 | } | |
854 | ||
1da177e4 | 855 | int |
2afa19a9 | 856 | qla2x00_abort_target(struct fc_port *fcport, unsigned int l, int tag) |
1da177e4 | 857 | { |
523ec773 | 858 | int rval, rval2; |
1da177e4 LT |
859 | mbx_cmd_t mc; |
860 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 861 | scsi_qla_host_t *vha; |
73208dfd AC |
862 | struct req_que *req; |
863 | struct rsp_que *rsp; | |
1da177e4 | 864 | |
7b867cf7 | 865 | DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no)); |
1c7c6357 | 866 | |
523ec773 | 867 | l = l; |
7b867cf7 | 868 | vha = fcport->vha; |
7e2b895b GM |
869 | req = vha->hw->req_q_map[0]; |
870 | rsp = req->rsp; | |
1da177e4 | 871 | mcp->mb[0] = MBC_ABORT_TARGET; |
523ec773 | 872 | mcp->out_mb = MBX_9|MBX_2|MBX_1|MBX_0; |
7b867cf7 | 873 | if (HAS_EXTENDED_IDS(vha->hw)) { |
1da177e4 LT |
874 | mcp->mb[1] = fcport->loop_id; |
875 | mcp->mb[10] = 0; | |
876 | mcp->out_mb |= MBX_10; | |
877 | } else { | |
878 | mcp->mb[1] = fcport->loop_id << 8; | |
879 | } | |
7b867cf7 AC |
880 | mcp->mb[2] = vha->hw->loop_reset_delay; |
881 | mcp->mb[9] = vha->vp_idx; | |
1da177e4 LT |
882 | |
883 | mcp->in_mb = MBX_0; | |
b93480e3 | 884 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 885 | mcp->flags = 0; |
7b867cf7 | 886 | rval = qla2x00_mailbox_command(vha, mcp); |
523ec773 AV |
887 | if (rval != QLA_SUCCESS) { |
888 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 889 | vha->host_no, rval)); |
523ec773 AV |
890 | } |
891 | ||
892 | /* Issue marker IOCB. */ | |
73208dfd AC |
893 | rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, 0, |
894 | MK_SYNC_ID); | |
523ec773 AV |
895 | if (rval2 != QLA_SUCCESS) { |
896 | DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " | |
7b867cf7 | 897 | "(%x).\n", __func__, vha->host_no, rval2)); |
523ec773 | 898 | } else { |
7b867cf7 | 899 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
523ec773 AV |
900 | } |
901 | ||
902 | return rval; | |
903 | } | |
904 | ||
905 | int | |
2afa19a9 | 906 | qla2x00_lun_reset(struct fc_port *fcport, unsigned int l, int tag) |
523ec773 AV |
907 | { |
908 | int rval, rval2; | |
909 | mbx_cmd_t mc; | |
910 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 911 | scsi_qla_host_t *vha; |
73208dfd AC |
912 | struct req_que *req; |
913 | struct rsp_que *rsp; | |
523ec773 | 914 | |
7b867cf7 | 915 | DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no)); |
1da177e4 | 916 | |
7b867cf7 | 917 | vha = fcport->vha; |
7e2b895b GM |
918 | req = vha->hw->req_q_map[0]; |
919 | rsp = req->rsp; | |
523ec773 AV |
920 | mcp->mb[0] = MBC_LUN_RESET; |
921 | mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0; | |
7b867cf7 | 922 | if (HAS_EXTENDED_IDS(vha->hw)) |
523ec773 AV |
923 | mcp->mb[1] = fcport->loop_id; |
924 | else | |
925 | mcp->mb[1] = fcport->loop_id << 8; | |
926 | mcp->mb[2] = l; | |
927 | mcp->mb[3] = 0; | |
7b867cf7 | 928 | mcp->mb[9] = vha->vp_idx; |
1da177e4 | 929 | |
523ec773 | 930 | mcp->in_mb = MBX_0; |
b93480e3 | 931 | mcp->tov = MBX_TOV_SECONDS; |
523ec773 | 932 | mcp->flags = 0; |
7b867cf7 | 933 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 934 | if (rval != QLA_SUCCESS) { |
523ec773 | 935 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, |
7b867cf7 | 936 | vha->host_no, rval)); |
523ec773 AV |
937 | } |
938 | ||
939 | /* Issue marker IOCB. */ | |
73208dfd AC |
940 | rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, l, |
941 | MK_SYNC_ID_LUN); | |
523ec773 AV |
942 | if (rval2 != QLA_SUCCESS) { |
943 | DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " | |
7b867cf7 | 944 | "(%x).\n", __func__, vha->host_no, rval2)); |
1da177e4 | 945 | } else { |
7b867cf7 | 946 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
947 | } |
948 | ||
949 | return rval; | |
950 | } | |
1da177e4 | 951 | |
1da177e4 LT |
952 | /* |
953 | * qla2x00_get_adapter_id | |
954 | * Get adapter ID and topology. | |
955 | * | |
956 | * Input: | |
957 | * ha = adapter block pointer. | |
958 | * id = pointer for loop ID. | |
959 | * al_pa = pointer for AL_PA. | |
960 | * area = pointer for area. | |
961 | * domain = pointer for domain. | |
962 | * top = pointer for topology. | |
963 | * TARGET_QUEUE_LOCK must be released. | |
964 | * ADAPTER_STATE_LOCK must be released. | |
965 | * | |
966 | * Returns: | |
967 | * qla2x00 local function return status code. | |
968 | * | |
969 | * Context: | |
970 | * Kernel context. | |
971 | */ | |
972 | int | |
7b867cf7 | 973 | qla2x00_get_adapter_id(scsi_qla_host_t *vha, uint16_t *id, uint8_t *al_pa, |
2c3dfe3f | 974 | uint8_t *area, uint8_t *domain, uint16_t *top, uint16_t *sw_cap) |
1da177e4 LT |
975 | { |
976 | int rval; | |
977 | mbx_cmd_t mc; | |
978 | mbx_cmd_t *mcp = &mc; | |
979 | ||
980 | DEBUG11(printk("qla2x00_get_adapter_id(%ld): entered.\n", | |
7b867cf7 | 981 | vha->host_no)); |
1da177e4 LT |
982 | |
983 | mcp->mb[0] = MBC_GET_ADAPTER_LOOP_ID; | |
7b867cf7 | 984 | mcp->mb[9] = vha->vp_idx; |
eb66dc60 | 985 | mcp->out_mb = MBX_9|MBX_0; |
2c3dfe3f | 986 | mcp->in_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
a9083016 | 987 | if (IS_QLA8XXX_TYPE(vha->hw)) |
bad7001c | 988 | mcp->in_mb |= MBX_13|MBX_12|MBX_11|MBX_10; |
b93480e3 | 989 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 990 | mcp->flags = 0; |
7b867cf7 | 991 | rval = qla2x00_mailbox_command(vha, mcp); |
33135aa2 RA |
992 | if (mcp->mb[0] == MBS_COMMAND_ERROR) |
993 | rval = QLA_COMMAND_ERROR; | |
42e421b1 AV |
994 | else if (mcp->mb[0] == MBS_INVALID_COMMAND) |
995 | rval = QLA_INVALID_COMMAND; | |
1da177e4 LT |
996 | |
997 | /* Return data. */ | |
998 | *id = mcp->mb[1]; | |
999 | *al_pa = LSB(mcp->mb[2]); | |
1000 | *area = MSB(mcp->mb[2]); | |
1001 | *domain = LSB(mcp->mb[3]); | |
1002 | *top = mcp->mb[6]; | |
2c3dfe3f | 1003 | *sw_cap = mcp->mb[7]; |
1da177e4 LT |
1004 | |
1005 | if (rval != QLA_SUCCESS) { | |
1006 | /*EMPTY*/ | |
1007 | DEBUG2_3_11(printk("qla2x00_get_adapter_id(%ld): failed=%x.\n", | |
7b867cf7 | 1008 | vha->host_no, rval)); |
1da177e4 | 1009 | } else { |
1da177e4 | 1010 | DEBUG11(printk("qla2x00_get_adapter_id(%ld): done.\n", |
7b867cf7 | 1011 | vha->host_no)); |
bad7001c | 1012 | |
a9083016 | 1013 | if (IS_QLA8XXX_TYPE(vha->hw)) { |
bad7001c AV |
1014 | vha->fcoe_vlan_id = mcp->mb[9] & 0xfff; |
1015 | vha->fcoe_fcf_idx = mcp->mb[10]; | |
1016 | vha->fcoe_vn_port_mac[5] = mcp->mb[11] >> 8; | |
1017 | vha->fcoe_vn_port_mac[4] = mcp->mb[11] & 0xff; | |
1018 | vha->fcoe_vn_port_mac[3] = mcp->mb[12] >> 8; | |
1019 | vha->fcoe_vn_port_mac[2] = mcp->mb[12] & 0xff; | |
1020 | vha->fcoe_vn_port_mac[1] = mcp->mb[13] >> 8; | |
1021 | vha->fcoe_vn_port_mac[0] = mcp->mb[13] & 0xff; | |
1022 | } | |
1da177e4 LT |
1023 | } |
1024 | ||
1025 | return rval; | |
1026 | } | |
1027 | ||
1028 | /* | |
1029 | * qla2x00_get_retry_cnt | |
1030 | * Get current firmware login retry count and delay. | |
1031 | * | |
1032 | * Input: | |
1033 | * ha = adapter block pointer. | |
1034 | * retry_cnt = pointer to login retry count. | |
1035 | * tov = pointer to login timeout value. | |
1036 | * | |
1037 | * Returns: | |
1038 | * qla2x00 local function return status code. | |
1039 | * | |
1040 | * Context: | |
1041 | * Kernel context. | |
1042 | */ | |
1043 | int | |
7b867cf7 | 1044 | qla2x00_get_retry_cnt(scsi_qla_host_t *vha, uint8_t *retry_cnt, uint8_t *tov, |
1da177e4 LT |
1045 | uint16_t *r_a_tov) |
1046 | { | |
1047 | int rval; | |
1048 | uint16_t ratov; | |
1049 | mbx_cmd_t mc; | |
1050 | mbx_cmd_t *mcp = &mc; | |
1051 | ||
1052 | DEBUG11(printk("qla2x00_get_retry_cnt(%ld): entered.\n", | |
7b867cf7 | 1053 | vha->host_no)); |
1da177e4 LT |
1054 | |
1055 | mcp->mb[0] = MBC_GET_RETRY_COUNT; | |
1056 | mcp->out_mb = MBX_0; | |
1057 | mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 1058 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1059 | mcp->flags = 0; |
7b867cf7 | 1060 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1061 | |
1062 | if (rval != QLA_SUCCESS) { | |
1063 | /*EMPTY*/ | |
1064 | DEBUG2_3_11(printk("qla2x00_get_retry_cnt(%ld): failed = %x.\n", | |
7b867cf7 | 1065 | vha->host_no, mcp->mb[0])); |
1da177e4 LT |
1066 | } else { |
1067 | /* Convert returned data and check our values. */ | |
1068 | *r_a_tov = mcp->mb[3] / 2; | |
1069 | ratov = (mcp->mb[3]/2) / 10; /* mb[3] value is in 100ms */ | |
1070 | if (mcp->mb[1] * ratov > (*retry_cnt) * (*tov)) { | |
1071 | /* Update to the larger values */ | |
1072 | *retry_cnt = (uint8_t)mcp->mb[1]; | |
1073 | *tov = ratov; | |
1074 | } | |
1075 | ||
1076 | DEBUG11(printk("qla2x00_get_retry_cnt(%ld): done. mb3=%d " | |
7b867cf7 | 1077 | "ratov=%d.\n", vha->host_no, mcp->mb[3], ratov)); |
1da177e4 LT |
1078 | } |
1079 | ||
1080 | return rval; | |
1081 | } | |
1082 | ||
1083 | /* | |
1084 | * qla2x00_init_firmware | |
1085 | * Initialize adapter firmware. | |
1086 | * | |
1087 | * Input: | |
1088 | * ha = adapter block pointer. | |
1089 | * dptr = Initialization control block pointer. | |
1090 | * size = size of initialization control block. | |
1091 | * TARGET_QUEUE_LOCK must be released. | |
1092 | * ADAPTER_STATE_LOCK must be released. | |
1093 | * | |
1094 | * Returns: | |
1095 | * qla2x00 local function return status code. | |
1096 | * | |
1097 | * Context: | |
1098 | * Kernel context. | |
1099 | */ | |
1100 | int | |
7b867cf7 | 1101 | qla2x00_init_firmware(scsi_qla_host_t *vha, uint16_t size) |
1da177e4 LT |
1102 | { |
1103 | int rval; | |
1104 | mbx_cmd_t mc; | |
1105 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 1106 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
1107 | |
1108 | DEBUG11(printk("qla2x00_init_firmware(%ld): entered.\n", | |
7b867cf7 | 1109 | vha->host_no)); |
1da177e4 | 1110 | |
a9083016 GM |
1111 | if (IS_QLA82XX(ha) && ql2xdbwr) |
1112 | qla82xx_wr_32(ha, ha->nxdb_wr_ptr, | |
1113 | (0x04 | (ha->portnum << 5) | (0 << 8) | (0 << 16))); | |
1114 | ||
e6e074f1 | 1115 | if (ha->flags.npiv_supported) |
2c3dfe3f SJ |
1116 | mcp->mb[0] = MBC_MID_INITIALIZE_FIRMWARE; |
1117 | else | |
1118 | mcp->mb[0] = MBC_INITIALIZE_FIRMWARE; | |
1119 | ||
b64b0e8f | 1120 | mcp->mb[1] = 0; |
1da177e4 LT |
1121 | mcp->mb[2] = MSW(ha->init_cb_dma); |
1122 | mcp->mb[3] = LSW(ha->init_cb_dma); | |
1da177e4 LT |
1123 | mcp->mb[6] = MSW(MSD(ha->init_cb_dma)); |
1124 | mcp->mb[7] = LSW(MSD(ha->init_cb_dma)); | |
b64b0e8f AV |
1125 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
1126 | if (IS_QLA81XX(ha) && ha->ex_init_cb->ex_version) { | |
1127 | mcp->mb[1] = BIT_0; | |
1128 | mcp->mb[10] = MSW(ha->ex_init_cb_dma); | |
1129 | mcp->mb[11] = LSW(ha->ex_init_cb_dma); | |
1130 | mcp->mb[12] = MSW(MSD(ha->ex_init_cb_dma)); | |
1131 | mcp->mb[13] = LSW(MSD(ha->ex_init_cb_dma)); | |
1132 | mcp->mb[14] = sizeof(*ha->ex_init_cb); | |
1133 | mcp->out_mb |= MBX_14|MBX_13|MBX_12|MBX_11|MBX_10; | |
1134 | } | |
1135 | mcp->in_mb = MBX_0; | |
1da177e4 LT |
1136 | mcp->buf_size = size; |
1137 | mcp->flags = MBX_DMA_OUT; | |
b93480e3 | 1138 | mcp->tov = MBX_TOV_SECONDS; |
7b867cf7 | 1139 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1140 | |
1141 | if (rval != QLA_SUCCESS) { | |
1142 | /*EMPTY*/ | |
1143 | DEBUG2_3_11(printk("qla2x00_init_firmware(%ld): failed=%x " | |
1144 | "mb0=%x.\n", | |
7b867cf7 | 1145 | vha->host_no, rval, mcp->mb[0])); |
1da177e4 LT |
1146 | } else { |
1147 | /*EMPTY*/ | |
1148 | DEBUG11(printk("qla2x00_init_firmware(%ld): done.\n", | |
7b867cf7 | 1149 | vha->host_no)); |
1da177e4 LT |
1150 | } |
1151 | ||
1152 | return rval; | |
1153 | } | |
1154 | ||
1155 | /* | |
1156 | * qla2x00_get_port_database | |
1157 | * Issue normal/enhanced get port database mailbox command | |
1158 | * and copy device name as necessary. | |
1159 | * | |
1160 | * Input: | |
1161 | * ha = adapter state pointer. | |
1162 | * dev = structure pointer. | |
1163 | * opt = enhanced cmd option byte. | |
1164 | * | |
1165 | * Returns: | |
1166 | * qla2x00 local function return status code. | |
1167 | * | |
1168 | * Context: | |
1169 | * Kernel context. | |
1170 | */ | |
1171 | int | |
7b867cf7 | 1172 | qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt) |
1da177e4 LT |
1173 | { |
1174 | int rval; | |
1175 | mbx_cmd_t mc; | |
1176 | mbx_cmd_t *mcp = &mc; | |
1177 | port_database_t *pd; | |
1c7c6357 | 1178 | struct port_database_24xx *pd24; |
1da177e4 | 1179 | dma_addr_t pd_dma; |
7b867cf7 | 1180 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 1181 | |
7b867cf7 | 1182 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 | 1183 | |
1c7c6357 AV |
1184 | pd24 = NULL; |
1185 | pd = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pd_dma); | |
1da177e4 | 1186 | if (pd == NULL) { |
1c7c6357 | 1187 | DEBUG2_3(printk("%s(%ld): failed to allocate Port Database " |
7b867cf7 | 1188 | "structure.\n", __func__, vha->host_no)); |
1da177e4 LT |
1189 | return QLA_MEMORY_ALLOC_FAILED; |
1190 | } | |
1c7c6357 | 1191 | memset(pd, 0, max(PORT_DATABASE_SIZE, PORT_DATABASE_24XX_SIZE)); |
1da177e4 | 1192 | |
1c7c6357 | 1193 | mcp->mb[0] = MBC_GET_PORT_DATABASE; |
e428924c | 1194 | if (opt != 0 && !IS_FWI2_CAPABLE(ha)) |
1da177e4 | 1195 | mcp->mb[0] = MBC_ENHANCED_GET_PORT_DATABASE; |
1da177e4 LT |
1196 | mcp->mb[2] = MSW(pd_dma); |
1197 | mcp->mb[3] = LSW(pd_dma); | |
1198 | mcp->mb[6] = MSW(MSD(pd_dma)); | |
1199 | mcp->mb[7] = LSW(MSD(pd_dma)); | |
7b867cf7 | 1200 | mcp->mb[9] = vha->vp_idx; |
2c3dfe3f | 1201 | mcp->out_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; |
1da177e4 | 1202 | mcp->in_mb = MBX_0; |
e428924c | 1203 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
1204 | mcp->mb[1] = fcport->loop_id; |
1205 | mcp->mb[10] = opt; | |
1206 | mcp->out_mb |= MBX_10|MBX_1; | |
1207 | mcp->in_mb |= MBX_1; | |
1208 | } else if (HAS_EXTENDED_IDS(ha)) { | |
1209 | mcp->mb[1] = fcport->loop_id; | |
1210 | mcp->mb[10] = opt; | |
1211 | mcp->out_mb |= MBX_10|MBX_1; | |
1212 | } else { | |
1213 | mcp->mb[1] = fcport->loop_id << 8 | opt; | |
1214 | mcp->out_mb |= MBX_1; | |
1215 | } | |
e428924c AV |
1216 | mcp->buf_size = IS_FWI2_CAPABLE(ha) ? |
1217 | PORT_DATABASE_24XX_SIZE : PORT_DATABASE_SIZE; | |
1da177e4 LT |
1218 | mcp->flags = MBX_DMA_IN; |
1219 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
7b867cf7 | 1220 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1221 | if (rval != QLA_SUCCESS) |
1222 | goto gpd_error_out; | |
1223 | ||
e428924c | 1224 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
1225 | pd24 = (struct port_database_24xx *) pd; |
1226 | ||
1227 | /* Check for logged in state. */ | |
1228 | if (pd24->current_login_state != PDS_PRLI_COMPLETE && | |
1229 | pd24->last_login_state != PDS_PRLI_COMPLETE) { | |
1230 | DEBUG2(printk("%s(%ld): Unable to verify " | |
1231 | "login-state (%x/%x) for loop_id %x\n", | |
7b867cf7 | 1232 | __func__, vha->host_no, |
1c7c6357 AV |
1233 | pd24->current_login_state, |
1234 | pd24->last_login_state, fcport->loop_id)); | |
1235 | rval = QLA_FUNCTION_FAILED; | |
1236 | goto gpd_error_out; | |
1237 | } | |
1da177e4 | 1238 | |
1c7c6357 AV |
1239 | /* Names are little-endian. */ |
1240 | memcpy(fcport->node_name, pd24->node_name, WWN_SIZE); | |
1241 | memcpy(fcport->port_name, pd24->port_name, WWN_SIZE); | |
1242 | ||
1243 | /* Get port_id of device. */ | |
1244 | fcport->d_id.b.domain = pd24->port_id[0]; | |
1245 | fcport->d_id.b.area = pd24->port_id[1]; | |
1246 | fcport->d_id.b.al_pa = pd24->port_id[2]; | |
1247 | fcport->d_id.b.rsvd_1 = 0; | |
1248 | ||
1249 | /* If not target must be initiator or unknown type. */ | |
1250 | if ((pd24->prli_svc_param_word_3[0] & BIT_4) == 0) | |
1251 | fcport->port_type = FCT_INITIATOR; | |
1252 | else | |
1253 | fcport->port_type = FCT_TARGET; | |
1254 | } else { | |
1255 | /* Check for logged in state. */ | |
1256 | if (pd->master_state != PD_STATE_PORT_LOGGED_IN && | |
1257 | pd->slave_state != PD_STATE_PORT_LOGGED_IN) { | |
1258 | rval = QLA_FUNCTION_FAILED; | |
1259 | goto gpd_error_out; | |
1260 | } | |
1da177e4 | 1261 | |
1c7c6357 AV |
1262 | /* Names are little-endian. */ |
1263 | memcpy(fcport->node_name, pd->node_name, WWN_SIZE); | |
1264 | memcpy(fcport->port_name, pd->port_name, WWN_SIZE); | |
1265 | ||
1266 | /* Get port_id of device. */ | |
1267 | fcport->d_id.b.domain = pd->port_id[0]; | |
1268 | fcport->d_id.b.area = pd->port_id[3]; | |
1269 | fcport->d_id.b.al_pa = pd->port_id[2]; | |
1270 | fcport->d_id.b.rsvd_1 = 0; | |
1271 | ||
1c7c6357 AV |
1272 | /* If not target must be initiator or unknown type. */ |
1273 | if ((pd->prli_svc_param_word_3[0] & BIT_4) == 0) | |
1274 | fcport->port_type = FCT_INITIATOR; | |
1275 | else | |
1276 | fcport->port_type = FCT_TARGET; | |
ad3e0eda AV |
1277 | |
1278 | /* Passback COS information. */ | |
1279 | fcport->supported_classes = (pd->options & BIT_4) ? | |
1280 | FC_COS_CLASS2: FC_COS_CLASS3; | |
1c7c6357 | 1281 | } |
1da177e4 LT |
1282 | |
1283 | gpd_error_out: | |
1284 | dma_pool_free(ha->s_dma_pool, pd, pd_dma); | |
1285 | ||
1286 | if (rval != QLA_SUCCESS) { | |
1c7c6357 | 1287 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", |
7b867cf7 | 1288 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
1da177e4 | 1289 | } else { |
7b867cf7 | 1290 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
1291 | } |
1292 | ||
1293 | return rval; | |
1294 | } | |
1295 | ||
1296 | /* | |
1297 | * qla2x00_get_firmware_state | |
1298 | * Get adapter firmware state. | |
1299 | * | |
1300 | * Input: | |
1301 | * ha = adapter block pointer. | |
1302 | * dptr = pointer for firmware state. | |
1303 | * TARGET_QUEUE_LOCK must be released. | |
1304 | * ADAPTER_STATE_LOCK must be released. | |
1305 | * | |
1306 | * Returns: | |
1307 | * qla2x00 local function return status code. | |
1308 | * | |
1309 | * Context: | |
1310 | * Kernel context. | |
1311 | */ | |
1312 | int | |
7b867cf7 | 1313 | qla2x00_get_firmware_state(scsi_qla_host_t *vha, uint16_t *states) |
1da177e4 LT |
1314 | { |
1315 | int rval; | |
1316 | mbx_cmd_t mc; | |
1317 | mbx_cmd_t *mcp = &mc; | |
1318 | ||
1319 | DEBUG11(printk("qla2x00_get_firmware_state(%ld): entered.\n", | |
7b867cf7 | 1320 | vha->host_no)); |
1da177e4 LT |
1321 | |
1322 | mcp->mb[0] = MBC_GET_FIRMWARE_STATE; | |
1323 | mcp->out_mb = MBX_0; | |
9d2683c0 AV |
1324 | if (IS_FWI2_CAPABLE(vha->hw)) |
1325 | mcp->in_mb = MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
1326 | else | |
1327 | mcp->in_mb = MBX_1|MBX_0; | |
b93480e3 | 1328 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1329 | mcp->flags = 0; |
7b867cf7 | 1330 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 1331 | |
4d4df193 HK |
1332 | /* Return firmware states. */ |
1333 | states[0] = mcp->mb[1]; | |
9d2683c0 AV |
1334 | if (IS_FWI2_CAPABLE(vha->hw)) { |
1335 | states[1] = mcp->mb[2]; | |
1336 | states[2] = mcp->mb[3]; | |
1337 | states[3] = mcp->mb[4]; | |
1338 | states[4] = mcp->mb[5]; | |
1339 | } | |
1da177e4 LT |
1340 | |
1341 | if (rval != QLA_SUCCESS) { | |
1342 | /*EMPTY*/ | |
1343 | DEBUG2_3_11(printk("qla2x00_get_firmware_state(%ld): " | |
7b867cf7 | 1344 | "failed=%x.\n", vha->host_no, rval)); |
1da177e4 LT |
1345 | } else { |
1346 | /*EMPTY*/ | |
1347 | DEBUG11(printk("qla2x00_get_firmware_state(%ld): done.\n", | |
7b867cf7 | 1348 | vha->host_no)); |
1da177e4 LT |
1349 | } |
1350 | ||
1351 | return rval; | |
1352 | } | |
1353 | ||
1354 | /* | |
1355 | * qla2x00_get_port_name | |
1356 | * Issue get port name mailbox command. | |
1357 | * Returned name is in big endian format. | |
1358 | * | |
1359 | * Input: | |
1360 | * ha = adapter block pointer. | |
1361 | * loop_id = loop ID of device. | |
1362 | * name = pointer for name. | |
1363 | * TARGET_QUEUE_LOCK must be released. | |
1364 | * ADAPTER_STATE_LOCK must be released. | |
1365 | * | |
1366 | * Returns: | |
1367 | * qla2x00 local function return status code. | |
1368 | * | |
1369 | * Context: | |
1370 | * Kernel context. | |
1371 | */ | |
1372 | int | |
7b867cf7 | 1373 | qla2x00_get_port_name(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t *name, |
1da177e4 LT |
1374 | uint8_t opt) |
1375 | { | |
1376 | int rval; | |
1377 | mbx_cmd_t mc; | |
1378 | mbx_cmd_t *mcp = &mc; | |
1379 | ||
1380 | DEBUG11(printk("qla2x00_get_port_name(%ld): entered.\n", | |
7b867cf7 | 1381 | vha->host_no)); |
1da177e4 LT |
1382 | |
1383 | mcp->mb[0] = MBC_GET_PORT_NAME; | |
7b867cf7 | 1384 | mcp->mb[9] = vha->vp_idx; |
2c3dfe3f | 1385 | mcp->out_mb = MBX_9|MBX_1|MBX_0; |
7b867cf7 | 1386 | if (HAS_EXTENDED_IDS(vha->hw)) { |
1da177e4 LT |
1387 | mcp->mb[1] = loop_id; |
1388 | mcp->mb[10] = opt; | |
1389 | mcp->out_mb |= MBX_10; | |
1390 | } else { | |
1391 | mcp->mb[1] = loop_id << 8 | opt; | |
1392 | } | |
1393 | ||
1394 | mcp->in_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 1395 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1396 | mcp->flags = 0; |
7b867cf7 | 1397 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1398 | |
1399 | if (rval != QLA_SUCCESS) { | |
1400 | /*EMPTY*/ | |
1401 | DEBUG2_3_11(printk("qla2x00_get_port_name(%ld): failed=%x.\n", | |
7b867cf7 | 1402 | vha->host_no, rval)); |
1da177e4 LT |
1403 | } else { |
1404 | if (name != NULL) { | |
1405 | /* This function returns name in big endian. */ | |
1196ae02 RL |
1406 | name[0] = MSB(mcp->mb[2]); |
1407 | name[1] = LSB(mcp->mb[2]); | |
1408 | name[2] = MSB(mcp->mb[3]); | |
1409 | name[3] = LSB(mcp->mb[3]); | |
1410 | name[4] = MSB(mcp->mb[6]); | |
1411 | name[5] = LSB(mcp->mb[6]); | |
1412 | name[6] = MSB(mcp->mb[7]); | |
1413 | name[7] = LSB(mcp->mb[7]); | |
1da177e4 LT |
1414 | } |
1415 | ||
1416 | DEBUG11(printk("qla2x00_get_port_name(%ld): done.\n", | |
7b867cf7 | 1417 | vha->host_no)); |
1da177e4 LT |
1418 | } |
1419 | ||
1420 | return rval; | |
1421 | } | |
1422 | ||
1423 | /* | |
1424 | * qla2x00_lip_reset | |
1425 | * Issue LIP reset mailbox command. | |
1426 | * | |
1427 | * Input: | |
1428 | * ha = adapter block pointer. | |
1429 | * TARGET_QUEUE_LOCK must be released. | |
1430 | * ADAPTER_STATE_LOCK must be released. | |
1431 | * | |
1432 | * Returns: | |
1433 | * qla2x00 local function return status code. | |
1434 | * | |
1435 | * Context: | |
1436 | * Kernel context. | |
1437 | */ | |
1438 | int | |
7b867cf7 | 1439 | qla2x00_lip_reset(scsi_qla_host_t *vha) |
1da177e4 LT |
1440 | { |
1441 | int rval; | |
1442 | mbx_cmd_t mc; | |
1443 | mbx_cmd_t *mcp = &mc; | |
1444 | ||
7b867cf7 | 1445 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 | 1446 | |
a9083016 | 1447 | if (IS_QLA8XXX_TYPE(vha->hw)) { |
3a03eb79 AV |
1448 | /* Logout across all FCFs. */ |
1449 | mcp->mb[0] = MBC_LIP_FULL_LOGIN; | |
1450 | mcp->mb[1] = BIT_1; | |
1451 | mcp->mb[2] = 0; | |
1452 | mcp->out_mb = MBX_2|MBX_1|MBX_0; | |
1453 | } else if (IS_FWI2_CAPABLE(vha->hw)) { | |
1c7c6357 | 1454 | mcp->mb[0] = MBC_LIP_FULL_LOGIN; |
0c8c39af AV |
1455 | mcp->mb[1] = BIT_6; |
1456 | mcp->mb[2] = 0; | |
7b867cf7 | 1457 | mcp->mb[3] = vha->hw->loop_reset_delay; |
1c7c6357 | 1458 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; |
1da177e4 | 1459 | } else { |
1c7c6357 AV |
1460 | mcp->mb[0] = MBC_LIP_RESET; |
1461 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
7b867cf7 | 1462 | if (HAS_EXTENDED_IDS(vha->hw)) { |
1c7c6357 AV |
1463 | mcp->mb[1] = 0x00ff; |
1464 | mcp->mb[10] = 0; | |
1465 | mcp->out_mb |= MBX_10; | |
1466 | } else { | |
1467 | mcp->mb[1] = 0xff00; | |
1468 | } | |
7b867cf7 | 1469 | mcp->mb[2] = vha->hw->loop_reset_delay; |
1c7c6357 | 1470 | mcp->mb[3] = 0; |
1da177e4 | 1471 | } |
1da177e4 | 1472 | mcp->in_mb = MBX_0; |
b93480e3 | 1473 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1474 | mcp->flags = 0; |
7b867cf7 | 1475 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1476 | |
1477 | if (rval != QLA_SUCCESS) { | |
1478 | /*EMPTY*/ | |
1c7c6357 | 1479 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", |
7b867cf7 | 1480 | __func__, vha->host_no, rval)); |
1da177e4 LT |
1481 | } else { |
1482 | /*EMPTY*/ | |
7b867cf7 | 1483 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
1484 | } |
1485 | ||
1486 | return rval; | |
1487 | } | |
1488 | ||
1489 | /* | |
1490 | * qla2x00_send_sns | |
1491 | * Send SNS command. | |
1492 | * | |
1493 | * Input: | |
1494 | * ha = adapter block pointer. | |
1495 | * sns = pointer for command. | |
1496 | * cmd_size = command size. | |
1497 | * buf_size = response/command size. | |
1498 | * TARGET_QUEUE_LOCK must be released. | |
1499 | * ADAPTER_STATE_LOCK must be released. | |
1500 | * | |
1501 | * Returns: | |
1502 | * qla2x00 local function return status code. | |
1503 | * | |
1504 | * Context: | |
1505 | * Kernel context. | |
1506 | */ | |
1507 | int | |
7b867cf7 | 1508 | qla2x00_send_sns(scsi_qla_host_t *vha, dma_addr_t sns_phys_address, |
1da177e4 LT |
1509 | uint16_t cmd_size, size_t buf_size) |
1510 | { | |
1511 | int rval; | |
1512 | mbx_cmd_t mc; | |
1513 | mbx_cmd_t *mcp = &mc; | |
1514 | ||
1515 | DEBUG11(printk("qla2x00_send_sns(%ld): entered.\n", | |
7b867cf7 | 1516 | vha->host_no)); |
1da177e4 LT |
1517 | |
1518 | DEBUG11(printk("qla2x00_send_sns: retry cnt=%d ratov=%d total " | |
7b867cf7 AC |
1519 | "tov=%d.\n", vha->hw->retry_count, vha->hw->login_timeout, |
1520 | mcp->tov)); | |
1da177e4 LT |
1521 | |
1522 | mcp->mb[0] = MBC_SEND_SNS_COMMAND; | |
1523 | mcp->mb[1] = cmd_size; | |
1524 | mcp->mb[2] = MSW(sns_phys_address); | |
1525 | mcp->mb[3] = LSW(sns_phys_address); | |
1526 | mcp->mb[6] = MSW(MSD(sns_phys_address)); | |
1527 | mcp->mb[7] = LSW(MSD(sns_phys_address)); | |
1528 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
1529 | mcp->in_mb = MBX_0|MBX_1; | |
1530 | mcp->buf_size = buf_size; | |
1531 | mcp->flags = MBX_DMA_OUT|MBX_DMA_IN; | |
7b867cf7 AC |
1532 | mcp->tov = (vha->hw->login_timeout * 2) + (vha->hw->login_timeout / 2); |
1533 | rval = qla2x00_mailbox_command(vha, mcp); | |
1da177e4 LT |
1534 | |
1535 | if (rval != QLA_SUCCESS) { | |
1536 | /*EMPTY*/ | |
1537 | DEBUG(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x " | |
7b867cf7 | 1538 | "mb[1]=%x.\n", vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
1da177e4 | 1539 | DEBUG2_3_11(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x " |
7b867cf7 | 1540 | "mb[1]=%x.\n", vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
1da177e4 LT |
1541 | } else { |
1542 | /*EMPTY*/ | |
7b867cf7 | 1543 | DEBUG11(printk("qla2x00_send_sns(%ld): done.\n", vha->host_no)); |
1da177e4 LT |
1544 | } |
1545 | ||
1546 | return rval; | |
1547 | } | |
1548 | ||
1c7c6357 | 1549 | int |
7b867cf7 | 1550 | qla24xx_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
1c7c6357 AV |
1551 | uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt) |
1552 | { | |
1553 | int rval; | |
1554 | ||
1555 | struct logio_entry_24xx *lg; | |
1556 | dma_addr_t lg_dma; | |
1557 | uint32_t iop[2]; | |
7b867cf7 | 1558 | struct qla_hw_data *ha = vha->hw; |
2afa19a9 AC |
1559 | struct req_que *req; |
1560 | struct rsp_que *rsp; | |
1c7c6357 | 1561 | |
7b867cf7 | 1562 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 | 1563 | |
7163ea81 | 1564 | if (ha->flags.cpu_affinity_enabled) |
68ca949c AC |
1565 | req = ha->req_q_map[0]; |
1566 | else | |
1567 | req = vha->req; | |
2afa19a9 AC |
1568 | rsp = req->rsp; |
1569 | ||
1c7c6357 AV |
1570 | lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma); |
1571 | if (lg == NULL) { | |
1572 | DEBUG2_3(printk("%s(%ld): failed to allocate Login IOCB.\n", | |
7b867cf7 | 1573 | __func__, vha->host_no)); |
1c7c6357 AV |
1574 | return QLA_MEMORY_ALLOC_FAILED; |
1575 | } | |
1576 | memset(lg, 0, sizeof(struct logio_entry_24xx)); | |
1577 | ||
1578 | lg->entry_type = LOGINOUT_PORT_IOCB_TYPE; | |
1579 | lg->entry_count = 1; | |
2afa19a9 | 1580 | lg->handle = MAKE_HANDLE(req->id, lg->handle); |
1c7c6357 AV |
1581 | lg->nport_handle = cpu_to_le16(loop_id); |
1582 | lg->control_flags = __constant_cpu_to_le16(LCF_COMMAND_PLOGI); | |
1583 | if (opt & BIT_0) | |
1584 | lg->control_flags |= __constant_cpu_to_le16(LCF_COND_PLOGI); | |
8baa51a6 AV |
1585 | if (opt & BIT_1) |
1586 | lg->control_flags |= __constant_cpu_to_le16(LCF_SKIP_PRLI); | |
1c7c6357 AV |
1587 | lg->port_id[0] = al_pa; |
1588 | lg->port_id[1] = area; | |
1589 | lg->port_id[2] = domain; | |
7b867cf7 AC |
1590 | lg->vp_index = vha->vp_idx; |
1591 | rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0); | |
1c7c6357 AV |
1592 | if (rval != QLA_SUCCESS) { |
1593 | DEBUG2_3_11(printk("%s(%ld): failed to issue Login IOCB " | |
7b867cf7 | 1594 | "(%x).\n", __func__, vha->host_no, rval)); |
1c7c6357 AV |
1595 | } else if (lg->entry_status != 0) { |
1596 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 1597 | "-- error status (%x).\n", __func__, vha->host_no, |
1c7c6357 AV |
1598 | lg->entry_status)); |
1599 | rval = QLA_FUNCTION_FAILED; | |
1600 | } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
1601 | iop[0] = le32_to_cpu(lg->io_parameter[0]); | |
1602 | iop[1] = le32_to_cpu(lg->io_parameter[1]); | |
1603 | ||
1604 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
1605 | "-- completion status (%x) ioparam=%x/%x.\n", __func__, | |
7b867cf7 | 1606 | vha->host_no, le16_to_cpu(lg->comp_status), iop[0], |
1c7c6357 AV |
1607 | iop[1])); |
1608 | ||
1609 | switch (iop[0]) { | |
1610 | case LSC_SCODE_PORTID_USED: | |
1611 | mb[0] = MBS_PORT_ID_USED; | |
1612 | mb[1] = LSW(iop[1]); | |
1613 | break; | |
1614 | case LSC_SCODE_NPORT_USED: | |
1615 | mb[0] = MBS_LOOP_ID_USED; | |
1616 | break; | |
1617 | case LSC_SCODE_NOLINK: | |
1618 | case LSC_SCODE_NOIOCB: | |
1619 | case LSC_SCODE_NOXCB: | |
1620 | case LSC_SCODE_CMD_FAILED: | |
1621 | case LSC_SCODE_NOFABRIC: | |
1622 | case LSC_SCODE_FW_NOT_READY: | |
1623 | case LSC_SCODE_NOT_LOGGED_IN: | |
1624 | case LSC_SCODE_NOPCB: | |
1625 | case LSC_SCODE_ELS_REJECT: | |
1626 | case LSC_SCODE_CMD_PARAM_ERR: | |
1627 | case LSC_SCODE_NONPORT: | |
1628 | case LSC_SCODE_LOGGED_IN: | |
1629 | case LSC_SCODE_NOFLOGI_ACC: | |
1630 | default: | |
1631 | mb[0] = MBS_COMMAND_ERROR; | |
1632 | break; | |
1633 | } | |
1634 | } else { | |
7b867cf7 | 1635 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
1636 | |
1637 | iop[0] = le32_to_cpu(lg->io_parameter[0]); | |
1638 | ||
1639 | mb[0] = MBS_COMMAND_COMPLETE; | |
1640 | mb[1] = 0; | |
1641 | if (iop[0] & BIT_4) { | |
1642 | if (iop[0] & BIT_8) | |
1643 | mb[1] |= BIT_1; | |
1644 | } else | |
1645 | mb[1] = BIT_0; | |
ad3e0eda AV |
1646 | |
1647 | /* Passback COS information. */ | |
1648 | mb[10] = 0; | |
1649 | if (lg->io_parameter[7] || lg->io_parameter[8]) | |
1650 | mb[10] |= BIT_0; /* Class 2. */ | |
1651 | if (lg->io_parameter[9] || lg->io_parameter[10]) | |
1652 | mb[10] |= BIT_1; /* Class 3. */ | |
1c7c6357 AV |
1653 | } |
1654 | ||
1655 | dma_pool_free(ha->s_dma_pool, lg, lg_dma); | |
1656 | ||
1657 | return rval; | |
1658 | } | |
1659 | ||
1da177e4 LT |
1660 | /* |
1661 | * qla2x00_login_fabric | |
1662 | * Issue login fabric port mailbox command. | |
1663 | * | |
1664 | * Input: | |
1665 | * ha = adapter block pointer. | |
1666 | * loop_id = device loop ID. | |
1667 | * domain = device domain. | |
1668 | * area = device area. | |
1669 | * al_pa = device AL_PA. | |
1670 | * status = pointer for return status. | |
1671 | * opt = command options. | |
1672 | * TARGET_QUEUE_LOCK must be released. | |
1673 | * ADAPTER_STATE_LOCK must be released. | |
1674 | * | |
1675 | * Returns: | |
1676 | * qla2x00 local function return status code. | |
1677 | * | |
1678 | * Context: | |
1679 | * Kernel context. | |
1680 | */ | |
1681 | int | |
7b867cf7 | 1682 | qla2x00_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
1da177e4 LT |
1683 | uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt) |
1684 | { | |
1685 | int rval; | |
1686 | mbx_cmd_t mc; | |
1687 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 1688 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 1689 | |
7b867cf7 | 1690 | DEBUG11(printk("qla2x00_login_fabric(%ld): entered.\n", vha->host_no)); |
1da177e4 LT |
1691 | |
1692 | mcp->mb[0] = MBC_LOGIN_FABRIC_PORT; | |
1693 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
1694 | if (HAS_EXTENDED_IDS(ha)) { | |
1695 | mcp->mb[1] = loop_id; | |
1696 | mcp->mb[10] = opt; | |
1697 | mcp->out_mb |= MBX_10; | |
1698 | } else { | |
1699 | mcp->mb[1] = (loop_id << 8) | opt; | |
1700 | } | |
1701 | mcp->mb[2] = domain; | |
1702 | mcp->mb[3] = area << 8 | al_pa; | |
1703 | ||
1704 | mcp->in_mb = MBX_7|MBX_6|MBX_2|MBX_1|MBX_0; | |
1705 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
1706 | mcp->flags = 0; | |
7b867cf7 | 1707 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1708 | |
1709 | /* Return mailbox statuses. */ | |
1710 | if (mb != NULL) { | |
1711 | mb[0] = mcp->mb[0]; | |
1712 | mb[1] = mcp->mb[1]; | |
1713 | mb[2] = mcp->mb[2]; | |
1714 | mb[6] = mcp->mb[6]; | |
1715 | mb[7] = mcp->mb[7]; | |
ad3e0eda AV |
1716 | /* COS retrieved from Get-Port-Database mailbox command. */ |
1717 | mb[10] = 0; | |
1da177e4 LT |
1718 | } |
1719 | ||
1720 | if (rval != QLA_SUCCESS) { | |
1721 | /* RLU tmp code: need to change main mailbox_command function to | |
1722 | * return ok even when the mailbox completion value is not | |
1723 | * SUCCESS. The caller needs to be responsible to interpret | |
1724 | * the return values of this mailbox command if we're not | |
1725 | * to change too much of the existing code. | |
1726 | */ | |
1727 | if (mcp->mb[0] == 0x4001 || mcp->mb[0] == 0x4002 || | |
1728 | mcp->mb[0] == 0x4003 || mcp->mb[0] == 0x4005 || | |
1729 | mcp->mb[0] == 0x4006) | |
1730 | rval = QLA_SUCCESS; | |
1731 | ||
1732 | /*EMPTY*/ | |
1733 | DEBUG2_3_11(printk("qla2x00_login_fabric(%ld): failed=%x " | |
7b867cf7 | 1734 | "mb[0]=%x mb[1]=%x mb[2]=%x.\n", vha->host_no, rval, |
744f11fd | 1735 | mcp->mb[0], mcp->mb[1], mcp->mb[2])); |
1da177e4 LT |
1736 | } else { |
1737 | /*EMPTY*/ | |
1738 | DEBUG11(printk("qla2x00_login_fabric(%ld): done.\n", | |
7b867cf7 | 1739 | vha->host_no)); |
1da177e4 LT |
1740 | } |
1741 | ||
1742 | return rval; | |
1743 | } | |
1744 | ||
1745 | /* | |
1746 | * qla2x00_login_local_device | |
1747 | * Issue login loop port mailbox command. | |
fa2a1ce5 | 1748 | * |
1da177e4 LT |
1749 | * Input: |
1750 | * ha = adapter block pointer. | |
1751 | * loop_id = device loop ID. | |
1752 | * opt = command options. | |
fa2a1ce5 | 1753 | * |
1da177e4 LT |
1754 | * Returns: |
1755 | * Return status code. | |
fa2a1ce5 | 1756 | * |
1da177e4 LT |
1757 | * Context: |
1758 | * Kernel context. | |
fa2a1ce5 | 1759 | * |
1da177e4 LT |
1760 | */ |
1761 | int | |
7b867cf7 | 1762 | qla2x00_login_local_device(scsi_qla_host_t *vha, fc_port_t *fcport, |
1da177e4 LT |
1763 | uint16_t *mb_ret, uint8_t opt) |
1764 | { | |
1765 | int rval; | |
1766 | mbx_cmd_t mc; | |
1767 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 1768 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 1769 | |
e428924c | 1770 | if (IS_FWI2_CAPABLE(ha)) |
7b867cf7 | 1771 | return qla24xx_login_fabric(vha, fcport->loop_id, |
9a52a57c | 1772 | fcport->d_id.b.domain, fcport->d_id.b.area, |
1773 | fcport->d_id.b.al_pa, mb_ret, opt); | |
1774 | ||
7b867cf7 | 1775 | DEBUG3(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
1776 | |
1777 | mcp->mb[0] = MBC_LOGIN_LOOP_PORT; | |
1778 | if (HAS_EXTENDED_IDS(ha)) | |
9a52a57c | 1779 | mcp->mb[1] = fcport->loop_id; |
1da177e4 | 1780 | else |
9a52a57c | 1781 | mcp->mb[1] = fcport->loop_id << 8; |
1da177e4 LT |
1782 | mcp->mb[2] = opt; |
1783 | mcp->out_mb = MBX_2|MBX_1|MBX_0; | |
1784 | mcp->in_mb = MBX_7|MBX_6|MBX_1|MBX_0; | |
1785 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
1786 | mcp->flags = 0; | |
7b867cf7 | 1787 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1788 | |
1789 | /* Return mailbox statuses. */ | |
1790 | if (mb_ret != NULL) { | |
1791 | mb_ret[0] = mcp->mb[0]; | |
1792 | mb_ret[1] = mcp->mb[1]; | |
1793 | mb_ret[6] = mcp->mb[6]; | |
1794 | mb_ret[7] = mcp->mb[7]; | |
1795 | } | |
1796 | ||
1797 | if (rval != QLA_SUCCESS) { | |
1798 | /* AV tmp code: need to change main mailbox_command function to | |
1799 | * return ok even when the mailbox completion value is not | |
1800 | * SUCCESS. The caller needs to be responsible to interpret | |
1801 | * the return values of this mailbox command if we're not | |
1802 | * to change too much of the existing code. | |
1803 | */ | |
1804 | if (mcp->mb[0] == 0x4005 || mcp->mb[0] == 0x4006) | |
1805 | rval = QLA_SUCCESS; | |
1806 | ||
1807 | DEBUG(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " | |
7b867cf7 | 1808 | "mb[6]=%x mb[7]=%x.\n", __func__, vha->host_no, rval, |
744f11fd | 1809 | mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7])); |
1da177e4 | 1810 | DEBUG2_3(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " |
7b867cf7 | 1811 | "mb[6]=%x mb[7]=%x.\n", __func__, vha->host_no, rval, |
744f11fd | 1812 | mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7])); |
1da177e4 LT |
1813 | } else { |
1814 | /*EMPTY*/ | |
7b867cf7 | 1815 | DEBUG3(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
1816 | } |
1817 | ||
1818 | return (rval); | |
1819 | } | |
1820 | ||
1c7c6357 | 1821 | int |
7b867cf7 | 1822 | qla24xx_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
1c7c6357 AV |
1823 | uint8_t area, uint8_t al_pa) |
1824 | { | |
1825 | int rval; | |
1826 | struct logio_entry_24xx *lg; | |
1827 | dma_addr_t lg_dma; | |
7b867cf7 | 1828 | struct qla_hw_data *ha = vha->hw; |
2afa19a9 AC |
1829 | struct req_que *req; |
1830 | struct rsp_que *rsp; | |
1c7c6357 | 1831 | |
7b867cf7 | 1832 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 AV |
1833 | |
1834 | lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma); | |
1835 | if (lg == NULL) { | |
1836 | DEBUG2_3(printk("%s(%ld): failed to allocate Logout IOCB.\n", | |
7b867cf7 | 1837 | __func__, vha->host_no)); |
1c7c6357 AV |
1838 | return QLA_MEMORY_ALLOC_FAILED; |
1839 | } | |
1840 | memset(lg, 0, sizeof(struct logio_entry_24xx)); | |
1841 | ||
2afa19a9 AC |
1842 | if (ql2xmaxqueues > 1) |
1843 | req = ha->req_q_map[0]; | |
1844 | else | |
1845 | req = vha->req; | |
1846 | rsp = req->rsp; | |
1c7c6357 AV |
1847 | lg->entry_type = LOGINOUT_PORT_IOCB_TYPE; |
1848 | lg->entry_count = 1; | |
2afa19a9 | 1849 | lg->handle = MAKE_HANDLE(req->id, lg->handle); |
1c7c6357 AV |
1850 | lg->nport_handle = cpu_to_le16(loop_id); |
1851 | lg->control_flags = | |
b1372bc9 | 1852 | __constant_cpu_to_le16(LCF_COMMAND_LOGO|LCF_IMPL_LOGO); |
1c7c6357 AV |
1853 | lg->port_id[0] = al_pa; |
1854 | lg->port_id[1] = area; | |
1855 | lg->port_id[2] = domain; | |
7b867cf7 | 1856 | lg->vp_index = vha->vp_idx; |
73208dfd | 1857 | |
7b867cf7 | 1858 | rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0); |
1c7c6357 AV |
1859 | if (rval != QLA_SUCCESS) { |
1860 | DEBUG2_3_11(printk("%s(%ld): failed to issue Logout IOCB " | |
7b867cf7 | 1861 | "(%x).\n", __func__, vha->host_no, rval)); |
1c7c6357 AV |
1862 | } else if (lg->entry_status != 0) { |
1863 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 1864 | "-- error status (%x).\n", __func__, vha->host_no, |
1c7c6357 AV |
1865 | lg->entry_status)); |
1866 | rval = QLA_FUNCTION_FAILED; | |
1867 | } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
73208dfd | 1868 | DEBUG2_3_11(printk("%s(%ld %d): failed to complete IOCB " |
1c7c6357 | 1869 | "-- completion status (%x) ioparam=%x/%x.\n", __func__, |
73208dfd | 1870 | vha->host_no, vha->vp_idx, le16_to_cpu(lg->comp_status), |
1c7c6357 | 1871 | le32_to_cpu(lg->io_parameter[0]), |
744f11fd | 1872 | le32_to_cpu(lg->io_parameter[1]))); |
1c7c6357 AV |
1873 | } else { |
1874 | /*EMPTY*/ | |
7b867cf7 | 1875 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
1876 | } |
1877 | ||
1878 | dma_pool_free(ha->s_dma_pool, lg, lg_dma); | |
1879 | ||
1880 | return rval; | |
1881 | } | |
1882 | ||
1da177e4 LT |
1883 | /* |
1884 | * qla2x00_fabric_logout | |
1885 | * Issue logout fabric port mailbox command. | |
1886 | * | |
1887 | * Input: | |
1888 | * ha = adapter block pointer. | |
1889 | * loop_id = device loop ID. | |
1890 | * TARGET_QUEUE_LOCK must be released. | |
1891 | * ADAPTER_STATE_LOCK must be released. | |
1892 | * | |
1893 | * Returns: | |
1894 | * qla2x00 local function return status code. | |
1895 | * | |
1896 | * Context: | |
1897 | * Kernel context. | |
1898 | */ | |
1899 | int | |
7b867cf7 | 1900 | qla2x00_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
1c7c6357 | 1901 | uint8_t area, uint8_t al_pa) |
1da177e4 LT |
1902 | { |
1903 | int rval; | |
1904 | mbx_cmd_t mc; | |
1905 | mbx_cmd_t *mcp = &mc; | |
1906 | ||
1907 | DEBUG11(printk("qla2x00_fabric_logout(%ld): entered.\n", | |
7b867cf7 | 1908 | vha->host_no)); |
1da177e4 LT |
1909 | |
1910 | mcp->mb[0] = MBC_LOGOUT_FABRIC_PORT; | |
1911 | mcp->out_mb = MBX_1|MBX_0; | |
7b867cf7 | 1912 | if (HAS_EXTENDED_IDS(vha->hw)) { |
1da177e4 LT |
1913 | mcp->mb[1] = loop_id; |
1914 | mcp->mb[10] = 0; | |
1915 | mcp->out_mb |= MBX_10; | |
1916 | } else { | |
1917 | mcp->mb[1] = loop_id << 8; | |
1918 | } | |
1919 | ||
1920 | mcp->in_mb = MBX_1|MBX_0; | |
b93480e3 | 1921 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1922 | mcp->flags = 0; |
7b867cf7 | 1923 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1924 | |
1925 | if (rval != QLA_SUCCESS) { | |
1926 | /*EMPTY*/ | |
1927 | DEBUG2_3_11(printk("qla2x00_fabric_logout(%ld): failed=%x " | |
7b867cf7 | 1928 | "mbx1=%x.\n", vha->host_no, rval, mcp->mb[1])); |
1da177e4 LT |
1929 | } else { |
1930 | /*EMPTY*/ | |
1931 | DEBUG11(printk("qla2x00_fabric_logout(%ld): done.\n", | |
7b867cf7 | 1932 | vha->host_no)); |
1da177e4 LT |
1933 | } |
1934 | ||
1935 | return rval; | |
1936 | } | |
1937 | ||
1938 | /* | |
1939 | * qla2x00_full_login_lip | |
1940 | * Issue full login LIP mailbox command. | |
1941 | * | |
1942 | * Input: | |
1943 | * ha = adapter block pointer. | |
1944 | * TARGET_QUEUE_LOCK must be released. | |
1945 | * ADAPTER_STATE_LOCK must be released. | |
1946 | * | |
1947 | * Returns: | |
1948 | * qla2x00 local function return status code. | |
1949 | * | |
1950 | * Context: | |
1951 | * Kernel context. | |
1952 | */ | |
1953 | int | |
7b867cf7 | 1954 | qla2x00_full_login_lip(scsi_qla_host_t *vha) |
1da177e4 LT |
1955 | { |
1956 | int rval; | |
1957 | mbx_cmd_t mc; | |
1958 | mbx_cmd_t *mcp = &mc; | |
1959 | ||
1960 | DEBUG11(printk("qla2x00_full_login_lip(%ld): entered.\n", | |
7b867cf7 | 1961 | vha->host_no)); |
1da177e4 LT |
1962 | |
1963 | mcp->mb[0] = MBC_LIP_FULL_LOGIN; | |
7b867cf7 | 1964 | mcp->mb[1] = IS_FWI2_CAPABLE(vha->hw) ? BIT_3 : 0; |
0c8c39af | 1965 | mcp->mb[2] = 0; |
1da177e4 LT |
1966 | mcp->mb[3] = 0; |
1967 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
1968 | mcp->in_mb = MBX_0; | |
b93480e3 | 1969 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1970 | mcp->flags = 0; |
7b867cf7 | 1971 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1972 | |
1973 | if (rval != QLA_SUCCESS) { | |
1974 | /*EMPTY*/ | |
1975 | DEBUG2_3_11(printk("qla2x00_full_login_lip(%ld): failed=%x.\n", | |
7b867cf7 | 1976 | vha->host_no, rval)); |
1da177e4 LT |
1977 | } else { |
1978 | /*EMPTY*/ | |
1979 | DEBUG11(printk("qla2x00_full_login_lip(%ld): done.\n", | |
7b867cf7 | 1980 | vha->host_no)); |
1da177e4 LT |
1981 | } |
1982 | ||
1983 | return rval; | |
1984 | } | |
1985 | ||
1986 | /* | |
1987 | * qla2x00_get_id_list | |
1988 | * | |
1989 | * Input: | |
1990 | * ha = adapter block pointer. | |
1991 | * | |
1992 | * Returns: | |
1993 | * qla2x00 local function return status code. | |
1994 | * | |
1995 | * Context: | |
1996 | * Kernel context. | |
1997 | */ | |
1998 | int | |
7b867cf7 | 1999 | qla2x00_get_id_list(scsi_qla_host_t *vha, void *id_list, dma_addr_t id_list_dma, |
1da177e4 LT |
2000 | uint16_t *entries) |
2001 | { | |
2002 | int rval; | |
2003 | mbx_cmd_t mc; | |
2004 | mbx_cmd_t *mcp = &mc; | |
2005 | ||
2006 | DEBUG11(printk("qla2x00_get_id_list(%ld): entered.\n", | |
7b867cf7 | 2007 | vha->host_no)); |
1da177e4 LT |
2008 | |
2009 | if (id_list == NULL) | |
2010 | return QLA_FUNCTION_FAILED; | |
2011 | ||
2012 | mcp->mb[0] = MBC_GET_ID_LIST; | |
1c7c6357 | 2013 | mcp->out_mb = MBX_0; |
7b867cf7 | 2014 | if (IS_FWI2_CAPABLE(vha->hw)) { |
1c7c6357 AV |
2015 | mcp->mb[2] = MSW(id_list_dma); |
2016 | mcp->mb[3] = LSW(id_list_dma); | |
2017 | mcp->mb[6] = MSW(MSD(id_list_dma)); | |
2018 | mcp->mb[7] = LSW(MSD(id_list_dma)); | |
247ec457 | 2019 | mcp->mb[8] = 0; |
7b867cf7 | 2020 | mcp->mb[9] = vha->vp_idx; |
2c3dfe3f | 2021 | mcp->out_mb |= MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2; |
1c7c6357 AV |
2022 | } else { |
2023 | mcp->mb[1] = MSW(id_list_dma); | |
2024 | mcp->mb[2] = LSW(id_list_dma); | |
2025 | mcp->mb[3] = MSW(MSD(id_list_dma)); | |
2026 | mcp->mb[6] = LSW(MSD(id_list_dma)); | |
2027 | mcp->out_mb |= MBX_6|MBX_3|MBX_2|MBX_1; | |
2028 | } | |
1da177e4 | 2029 | mcp->in_mb = MBX_1|MBX_0; |
b93480e3 | 2030 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 2031 | mcp->flags = 0; |
7b867cf7 | 2032 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
2033 | |
2034 | if (rval != QLA_SUCCESS) { | |
2035 | /*EMPTY*/ | |
2036 | DEBUG2_3_11(printk("qla2x00_get_id_list(%ld): failed=%x.\n", | |
7b867cf7 | 2037 | vha->host_no, rval)); |
1da177e4 LT |
2038 | } else { |
2039 | *entries = mcp->mb[1]; | |
2040 | DEBUG11(printk("qla2x00_get_id_list(%ld): done.\n", | |
7b867cf7 | 2041 | vha->host_no)); |
1da177e4 LT |
2042 | } |
2043 | ||
2044 | return rval; | |
2045 | } | |
2046 | ||
2047 | /* | |
2048 | * qla2x00_get_resource_cnts | |
2049 | * Get current firmware resource counts. | |
2050 | * | |
2051 | * Input: | |
2052 | * ha = adapter block pointer. | |
2053 | * | |
2054 | * Returns: | |
2055 | * qla2x00 local function return status code. | |
2056 | * | |
2057 | * Context: | |
2058 | * Kernel context. | |
2059 | */ | |
2060 | int | |
7b867cf7 | 2061 | qla2x00_get_resource_cnts(scsi_qla_host_t *vha, uint16_t *cur_xchg_cnt, |
4d0ea247 | 2062 | uint16_t *orig_xchg_cnt, uint16_t *cur_iocb_cnt, |
f3a0a77e | 2063 | uint16_t *orig_iocb_cnt, uint16_t *max_npiv_vports, uint16_t *max_fcfs) |
1da177e4 LT |
2064 | { |
2065 | int rval; | |
2066 | mbx_cmd_t mc; | |
2067 | mbx_cmd_t *mcp = &mc; | |
2068 | ||
7b867cf7 | 2069 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
2070 | |
2071 | mcp->mb[0] = MBC_GET_RESOURCE_COUNTS; | |
2072 | mcp->out_mb = MBX_0; | |
4d0ea247 | 2073 | mcp->in_mb = MBX_11|MBX_10|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
f3a0a77e AV |
2074 | if (IS_QLA81XX(vha->hw)) |
2075 | mcp->in_mb |= MBX_12; | |
b93480e3 | 2076 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 2077 | mcp->flags = 0; |
7b867cf7 | 2078 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
2079 | |
2080 | if (rval != QLA_SUCCESS) { | |
2081 | /*EMPTY*/ | |
2082 | DEBUG2_3_11(printk("%s(%ld): failed = %x.\n", __func__, | |
7b867cf7 | 2083 | vha->host_no, mcp->mb[0])); |
1da177e4 LT |
2084 | } else { |
2085 | DEBUG11(printk("%s(%ld): done. mb1=%x mb2=%x mb3=%x mb6=%x " | |
f3a0a77e AV |
2086 | "mb7=%x mb10=%x mb11=%x mb12=%x.\n", __func__, |
2087 | vha->host_no, mcp->mb[1], mcp->mb[2], mcp->mb[3], | |
2088 | mcp->mb[6], mcp->mb[7], mcp->mb[10], mcp->mb[11], | |
2089 | mcp->mb[12])); | |
1da177e4 LT |
2090 | |
2091 | if (cur_xchg_cnt) | |
2092 | *cur_xchg_cnt = mcp->mb[3]; | |
2093 | if (orig_xchg_cnt) | |
2094 | *orig_xchg_cnt = mcp->mb[6]; | |
2095 | if (cur_iocb_cnt) | |
2096 | *cur_iocb_cnt = mcp->mb[7]; | |
2097 | if (orig_iocb_cnt) | |
2098 | *orig_iocb_cnt = mcp->mb[10]; | |
7b867cf7 | 2099 | if (vha->hw->flags.npiv_supported && max_npiv_vports) |
4d0ea247 | 2100 | *max_npiv_vports = mcp->mb[11]; |
f3a0a77e AV |
2101 | if (IS_QLA81XX(vha->hw) && max_fcfs) |
2102 | *max_fcfs = mcp->mb[12]; | |
1da177e4 LT |
2103 | } |
2104 | ||
2105 | return (rval); | |
2106 | } | |
2107 | ||
2108 | #if defined(QL_DEBUG_LEVEL_3) | |
2109 | /* | |
2110 | * qla2x00_get_fcal_position_map | |
2111 | * Get FCAL (LILP) position map using mailbox command | |
2112 | * | |
2113 | * Input: | |
2114 | * ha = adapter state pointer. | |
2115 | * pos_map = buffer pointer (can be NULL). | |
2116 | * | |
2117 | * Returns: | |
2118 | * qla2x00 local function return status code. | |
2119 | * | |
2120 | * Context: | |
2121 | * Kernel context. | |
2122 | */ | |
2123 | int | |
7b867cf7 | 2124 | qla2x00_get_fcal_position_map(scsi_qla_host_t *vha, char *pos_map) |
1da177e4 LT |
2125 | { |
2126 | int rval; | |
2127 | mbx_cmd_t mc; | |
2128 | mbx_cmd_t *mcp = &mc; | |
2129 | char *pmap; | |
2130 | dma_addr_t pmap_dma; | |
7b867cf7 | 2131 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 2132 | |
4b89258c | 2133 | pmap = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pmap_dma); |
1da177e4 LT |
2134 | if (pmap == NULL) { |
2135 | DEBUG2_3_11(printk("%s(%ld): **** Mem Alloc Failed ****", | |
7b867cf7 | 2136 | __func__, vha->host_no)); |
1da177e4 LT |
2137 | return QLA_MEMORY_ALLOC_FAILED; |
2138 | } | |
2139 | memset(pmap, 0, FCAL_MAP_SIZE); | |
2140 | ||
2141 | mcp->mb[0] = MBC_GET_FC_AL_POSITION_MAP; | |
2142 | mcp->mb[2] = MSW(pmap_dma); | |
2143 | mcp->mb[3] = LSW(pmap_dma); | |
2144 | mcp->mb[6] = MSW(MSD(pmap_dma)); | |
2145 | mcp->mb[7] = LSW(MSD(pmap_dma)); | |
2146 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; | |
2147 | mcp->in_mb = MBX_1|MBX_0; | |
2148 | mcp->buf_size = FCAL_MAP_SIZE; | |
2149 | mcp->flags = MBX_DMA_IN; | |
2150 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
7b867cf7 | 2151 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
2152 | |
2153 | if (rval == QLA_SUCCESS) { | |
2154 | DEBUG11(printk("%s(%ld): (mb0=%x/mb1=%x) FC/AL Position Map " | |
7b867cf7 | 2155 | "size (%x)\n", __func__, vha->host_no, mcp->mb[0], |
1da177e4 LT |
2156 | mcp->mb[1], (unsigned)pmap[0])); |
2157 | DEBUG11(qla2x00_dump_buffer(pmap, pmap[0] + 1)); | |
2158 | ||
2159 | if (pos_map) | |
2160 | memcpy(pos_map, pmap, FCAL_MAP_SIZE); | |
2161 | } | |
2162 | dma_pool_free(ha->s_dma_pool, pmap, pmap_dma); | |
2163 | ||
2164 | if (rval != QLA_SUCCESS) { | |
2165 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2166 | vha->host_no, rval)); |
1da177e4 | 2167 | } else { |
7b867cf7 | 2168 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
2169 | } |
2170 | ||
2171 | return rval; | |
2172 | } | |
392e2f65 | 2173 | #endif |
2174 | ||
2175 | /* | |
2176 | * qla2x00_get_link_status | |
2177 | * | |
2178 | * Input: | |
2179 | * ha = adapter block pointer. | |
2180 | * loop_id = device loop ID. | |
2181 | * ret_buf = pointer to link status return buffer. | |
2182 | * | |
2183 | * Returns: | |
2184 | * 0 = success. | |
2185 | * BIT_0 = mem alloc error. | |
2186 | * BIT_1 = mailbox error. | |
2187 | */ | |
2188 | int | |
7b867cf7 | 2189 | qla2x00_get_link_status(scsi_qla_host_t *vha, uint16_t loop_id, |
43ef0580 | 2190 | struct link_statistics *stats, dma_addr_t stats_dma) |
392e2f65 | 2191 | { |
2192 | int rval; | |
2193 | mbx_cmd_t mc; | |
2194 | mbx_cmd_t *mcp = &mc; | |
43ef0580 | 2195 | uint32_t *siter, *diter, dwords; |
7b867cf7 | 2196 | struct qla_hw_data *ha = vha->hw; |
392e2f65 | 2197 | |
7b867cf7 | 2198 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
392e2f65 | 2199 | |
392e2f65 | 2200 | mcp->mb[0] = MBC_GET_LINK_STATUS; |
43ef0580 AV |
2201 | mcp->mb[2] = MSW(stats_dma); |
2202 | mcp->mb[3] = LSW(stats_dma); | |
2203 | mcp->mb[6] = MSW(MSD(stats_dma)); | |
2204 | mcp->mb[7] = LSW(MSD(stats_dma)); | |
392e2f65 | 2205 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; |
2206 | mcp->in_mb = MBX_0; | |
e428924c | 2207 | if (IS_FWI2_CAPABLE(ha)) { |
392e2f65 | 2208 | mcp->mb[1] = loop_id; |
2209 | mcp->mb[4] = 0; | |
2210 | mcp->mb[10] = 0; | |
2211 | mcp->out_mb |= MBX_10|MBX_4|MBX_1; | |
2212 | mcp->in_mb |= MBX_1; | |
2213 | } else if (HAS_EXTENDED_IDS(ha)) { | |
2214 | mcp->mb[1] = loop_id; | |
2215 | mcp->mb[10] = 0; | |
2216 | mcp->out_mb |= MBX_10|MBX_1; | |
2217 | } else { | |
2218 | mcp->mb[1] = loop_id << 8; | |
2219 | mcp->out_mb |= MBX_1; | |
2220 | } | |
b93480e3 | 2221 | mcp->tov = MBX_TOV_SECONDS; |
392e2f65 | 2222 | mcp->flags = IOCTL_CMD; |
7b867cf7 | 2223 | rval = qla2x00_mailbox_command(vha, mcp); |
392e2f65 | 2224 | |
2225 | if (rval == QLA_SUCCESS) { | |
2226 | if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { | |
2227 | DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n", | |
7b867cf7 | 2228 | __func__, vha->host_no, mcp->mb[0])); |
43ef0580 | 2229 | rval = QLA_FUNCTION_FAILED; |
392e2f65 | 2230 | } else { |
43ef0580 AV |
2231 | /* Copy over data -- firmware data is LE. */ |
2232 | dwords = offsetof(struct link_statistics, unused1) / 4; | |
2233 | siter = diter = &stats->link_fail_cnt; | |
2234 | while (dwords--) | |
2235 | *diter++ = le32_to_cpu(*siter++); | |
392e2f65 | 2236 | } |
2237 | } else { | |
2238 | /* Failed. */ | |
2239 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2240 | vha->host_no, rval)); |
392e2f65 | 2241 | } |
2242 | ||
392e2f65 | 2243 | return rval; |
2244 | } | |
2245 | ||
2246 | int | |
7b867cf7 | 2247 | qla24xx_get_isp_stats(scsi_qla_host_t *vha, struct link_statistics *stats, |
43ef0580 | 2248 | dma_addr_t stats_dma) |
1c7c6357 AV |
2249 | { |
2250 | int rval; | |
2251 | mbx_cmd_t mc; | |
2252 | mbx_cmd_t *mcp = &mc; | |
43ef0580 | 2253 | uint32_t *siter, *diter, dwords; |
1c7c6357 | 2254 | |
7b867cf7 | 2255 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 | 2256 | |
1c7c6357 | 2257 | mcp->mb[0] = MBC_GET_LINK_PRIV_STATS; |
43ef0580 AV |
2258 | mcp->mb[2] = MSW(stats_dma); |
2259 | mcp->mb[3] = LSW(stats_dma); | |
2260 | mcp->mb[6] = MSW(MSD(stats_dma)); | |
2261 | mcp->mb[7] = LSW(MSD(stats_dma)); | |
2262 | mcp->mb[8] = sizeof(struct link_statistics) / 4; | |
7b867cf7 | 2263 | mcp->mb[9] = vha->vp_idx; |
1c7c6357 | 2264 | mcp->mb[10] = 0; |
43ef0580 | 2265 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; |
1c7c6357 | 2266 | mcp->in_mb = MBX_2|MBX_1|MBX_0; |
b93480e3 | 2267 | mcp->tov = MBX_TOV_SECONDS; |
1c7c6357 | 2268 | mcp->flags = IOCTL_CMD; |
7b867cf7 | 2269 | rval = qla2x00_mailbox_command(vha, mcp); |
1c7c6357 AV |
2270 | |
2271 | if (rval == QLA_SUCCESS) { | |
2272 | if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { | |
2273 | DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n", | |
7b867cf7 | 2274 | __func__, vha->host_no, mcp->mb[0])); |
43ef0580 | 2275 | rval = QLA_FUNCTION_FAILED; |
1c7c6357 AV |
2276 | } else { |
2277 | /* Copy over data -- firmware data is LE. */ | |
43ef0580 AV |
2278 | dwords = sizeof(struct link_statistics) / 4; |
2279 | siter = diter = &stats->link_fail_cnt; | |
1c7c6357 | 2280 | while (dwords--) |
43ef0580 | 2281 | *diter++ = le32_to_cpu(*siter++); |
1c7c6357 AV |
2282 | } |
2283 | } else { | |
2284 | /* Failed. */ | |
2285 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2286 | vha->host_no, rval)); |
1c7c6357 AV |
2287 | } |
2288 | ||
1c7c6357 AV |
2289 | return rval; |
2290 | } | |
1c7c6357 AV |
2291 | |
2292 | int | |
2afa19a9 | 2293 | qla24xx_abort_command(srb_t *sp) |
1c7c6357 AV |
2294 | { |
2295 | int rval; | |
1c7c6357 AV |
2296 | unsigned long flags = 0; |
2297 | ||
2298 | struct abort_entry_24xx *abt; | |
2299 | dma_addr_t abt_dma; | |
2300 | uint32_t handle; | |
2afa19a9 AC |
2301 | fc_port_t *fcport = sp->fcport; |
2302 | struct scsi_qla_host *vha = fcport->vha; | |
7b867cf7 | 2303 | struct qla_hw_data *ha = vha->hw; |
67c2e93a | 2304 | struct req_que *req = vha->req; |
1c7c6357 | 2305 | |
7b867cf7 | 2306 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 | 2307 | |
7b867cf7 | 2308 | spin_lock_irqsave(&ha->hardware_lock, flags); |
1c7c6357 | 2309 | for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) { |
7b867cf7 | 2310 | if (req->outstanding_cmds[handle] == sp) |
1c7c6357 AV |
2311 | break; |
2312 | } | |
7b867cf7 | 2313 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
1c7c6357 AV |
2314 | if (handle == MAX_OUTSTANDING_COMMANDS) { |
2315 | /* Command not found. */ | |
2316 | return QLA_FUNCTION_FAILED; | |
2317 | } | |
2318 | ||
2319 | abt = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &abt_dma); | |
2320 | if (abt == NULL) { | |
2321 | DEBUG2_3(printk("%s(%ld): failed to allocate Abort IOCB.\n", | |
7b867cf7 | 2322 | __func__, vha->host_no)); |
1c7c6357 AV |
2323 | return QLA_MEMORY_ALLOC_FAILED; |
2324 | } | |
2325 | memset(abt, 0, sizeof(struct abort_entry_24xx)); | |
2326 | ||
2327 | abt->entry_type = ABORT_IOCB_TYPE; | |
2328 | abt->entry_count = 1; | |
2afa19a9 | 2329 | abt->handle = MAKE_HANDLE(req->id, abt->handle); |
1c7c6357 AV |
2330 | abt->nport_handle = cpu_to_le16(fcport->loop_id); |
2331 | abt->handle_to_abort = handle; | |
2332 | abt->port_id[0] = fcport->d_id.b.al_pa; | |
2333 | abt->port_id[1] = fcport->d_id.b.area; | |
2334 | abt->port_id[2] = fcport->d_id.b.domain; | |
2c3dfe3f | 2335 | abt->vp_index = fcport->vp_idx; |
73208dfd AC |
2336 | |
2337 | abt->req_que_no = cpu_to_le16(req->id); | |
2338 | ||
7b867cf7 | 2339 | rval = qla2x00_issue_iocb(vha, abt, abt_dma, 0); |
1c7c6357 AV |
2340 | if (rval != QLA_SUCCESS) { |
2341 | DEBUG2_3_11(printk("%s(%ld): failed to issue IOCB (%x).\n", | |
7b867cf7 | 2342 | __func__, vha->host_no, rval)); |
1c7c6357 AV |
2343 | } else if (abt->entry_status != 0) { |
2344 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2345 | "-- error status (%x).\n", __func__, vha->host_no, |
1c7c6357 AV |
2346 | abt->entry_status)); |
2347 | rval = QLA_FUNCTION_FAILED; | |
2348 | } else if (abt->nport_handle != __constant_cpu_to_le16(0)) { | |
2349 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2350 | "-- completion status (%x).\n", __func__, vha->host_no, |
744f11fd | 2351 | le16_to_cpu(abt->nport_handle))); |
1c7c6357 AV |
2352 | rval = QLA_FUNCTION_FAILED; |
2353 | } else { | |
7b867cf7 | 2354 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2355 | } |
2356 | ||
2357 | dma_pool_free(ha->s_dma_pool, abt, abt_dma); | |
2358 | ||
2359 | return rval; | |
2360 | } | |
2361 | ||
2362 | struct tsk_mgmt_cmd { | |
2363 | union { | |
2364 | struct tsk_mgmt_entry tsk; | |
2365 | struct sts_entry_24xx sts; | |
2366 | } p; | |
2367 | }; | |
2368 | ||
523ec773 AV |
2369 | static int |
2370 | __qla24xx_issue_tmf(char *name, uint32_t type, struct fc_port *fcport, | |
2afa19a9 | 2371 | unsigned int l, int tag) |
1c7c6357 | 2372 | { |
523ec773 | 2373 | int rval, rval2; |
1c7c6357 | 2374 | struct tsk_mgmt_cmd *tsk; |
9ca1d01f | 2375 | struct sts_entry_24xx *sts; |
1c7c6357 | 2376 | dma_addr_t tsk_dma; |
7b867cf7 AC |
2377 | scsi_qla_host_t *vha; |
2378 | struct qla_hw_data *ha; | |
73208dfd AC |
2379 | struct req_que *req; |
2380 | struct rsp_que *rsp; | |
1c7c6357 | 2381 | |
749af3d5 | 2382 | DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no)); |
1c7c6357 | 2383 | |
7b867cf7 AC |
2384 | vha = fcport->vha; |
2385 | ha = vha->hw; | |
2afa19a9 | 2386 | req = vha->req; |
7163ea81 | 2387 | if (ha->flags.cpu_affinity_enabled) |
68ca949c AC |
2388 | rsp = ha->rsp_q_map[tag + 1]; |
2389 | else | |
2390 | rsp = req->rsp; | |
7b867cf7 | 2391 | tsk = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &tsk_dma); |
1c7c6357 AV |
2392 | if (tsk == NULL) { |
2393 | DEBUG2_3(printk("%s(%ld): failed to allocate Task Management " | |
7b867cf7 | 2394 | "IOCB.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2395 | return QLA_MEMORY_ALLOC_FAILED; |
2396 | } | |
2397 | memset(tsk, 0, sizeof(struct tsk_mgmt_cmd)); | |
2398 | ||
2399 | tsk->p.tsk.entry_type = TSK_MGMT_IOCB_TYPE; | |
2400 | tsk->p.tsk.entry_count = 1; | |
2afa19a9 | 2401 | tsk->p.tsk.handle = MAKE_HANDLE(req->id, tsk->p.tsk.handle); |
1c7c6357 | 2402 | tsk->p.tsk.nport_handle = cpu_to_le16(fcport->loop_id); |
00a537b8 | 2403 | tsk->p.tsk.timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
523ec773 | 2404 | tsk->p.tsk.control_flags = cpu_to_le32(type); |
1c7c6357 AV |
2405 | tsk->p.tsk.port_id[0] = fcport->d_id.b.al_pa; |
2406 | tsk->p.tsk.port_id[1] = fcport->d_id.b.area; | |
2407 | tsk->p.tsk.port_id[2] = fcport->d_id.b.domain; | |
2c3dfe3f | 2408 | tsk->p.tsk.vp_index = fcport->vp_idx; |
523ec773 AV |
2409 | if (type == TCF_LUN_RESET) { |
2410 | int_to_scsilun(l, &tsk->p.tsk.lun); | |
2411 | host_to_fcp_swap((uint8_t *)&tsk->p.tsk.lun, | |
2412 | sizeof(tsk->p.tsk.lun)); | |
2413 | } | |
2c3dfe3f | 2414 | |
9ca1d01f | 2415 | sts = &tsk->p.sts; |
7b867cf7 | 2416 | rval = qla2x00_issue_iocb(vha, tsk, tsk_dma, 0); |
1c7c6357 | 2417 | if (rval != QLA_SUCCESS) { |
523ec773 | 2418 | DEBUG2_3_11(printk("%s(%ld): failed to issue %s Reset IOCB " |
7b867cf7 | 2419 | "(%x).\n", __func__, vha->host_no, name, rval)); |
9ca1d01f | 2420 | } else if (sts->entry_status != 0) { |
1c7c6357 | 2421 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " |
7b867cf7 | 2422 | "-- error status (%x).\n", __func__, vha->host_no, |
9ca1d01f | 2423 | sts->entry_status)); |
1c7c6357 | 2424 | rval = QLA_FUNCTION_FAILED; |
9ca1d01f | 2425 | } else if (sts->comp_status != |
1c7c6357 AV |
2426 | __constant_cpu_to_le16(CS_COMPLETE)) { |
2427 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
2428 | "-- completion status (%x).\n", __func__, | |
9ca1d01f AV |
2429 | vha->host_no, le16_to_cpu(sts->comp_status))); |
2430 | rval = QLA_FUNCTION_FAILED; | |
2431 | } else if (!(le16_to_cpu(sts->scsi_status) & | |
2432 | SS_RESPONSE_INFO_LEN_VALID)) { | |
2433 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
2434 | "-- no response info (%x).\n", __func__, vha->host_no, | |
2435 | le16_to_cpu(sts->scsi_status))); | |
2436 | rval = QLA_FUNCTION_FAILED; | |
2437 | } else if (le32_to_cpu(sts->rsp_data_len) < 4) { | |
2438 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
2439 | "-- not enough response info (%d).\n", __func__, | |
2440 | vha->host_no, le32_to_cpu(sts->rsp_data_len))); | |
2441 | rval = QLA_FUNCTION_FAILED; | |
2442 | } else if (sts->data[3]) { | |
2443 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
2444 | "-- response (%x).\n", __func__, | |
2445 | vha->host_no, sts->data[3])); | |
1c7c6357 | 2446 | rval = QLA_FUNCTION_FAILED; |
1c7c6357 AV |
2447 | } |
2448 | ||
2449 | /* Issue marker IOCB. */ | |
73208dfd | 2450 | rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, l, |
523ec773 AV |
2451 | type == TCF_LUN_RESET ? MK_SYNC_ID_LUN: MK_SYNC_ID); |
2452 | if (rval2 != QLA_SUCCESS) { | |
1c7c6357 | 2453 | DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " |
7b867cf7 | 2454 | "(%x).\n", __func__, vha->host_no, rval2)); |
1c7c6357 | 2455 | } else { |
7b867cf7 | 2456 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2457 | } |
2458 | ||
7b867cf7 | 2459 | dma_pool_free(ha->s_dma_pool, tsk, tsk_dma); |
1c7c6357 AV |
2460 | |
2461 | return rval; | |
2462 | } | |
2463 | ||
523ec773 | 2464 | int |
2afa19a9 | 2465 | qla24xx_abort_target(struct fc_port *fcport, unsigned int l, int tag) |
523ec773 | 2466 | { |
3822263e MI |
2467 | struct qla_hw_data *ha = fcport->vha->hw; |
2468 | ||
2469 | if ((ql2xasynctmfenable) && IS_FWI2_CAPABLE(ha)) | |
2470 | return qla2x00_async_tm_cmd(fcport, TCF_TARGET_RESET, l, tag); | |
2471 | ||
2afa19a9 | 2472 | return __qla24xx_issue_tmf("Target", TCF_TARGET_RESET, fcport, l, tag); |
523ec773 AV |
2473 | } |
2474 | ||
2475 | int | |
2afa19a9 | 2476 | qla24xx_lun_reset(struct fc_port *fcport, unsigned int l, int tag) |
523ec773 | 2477 | { |
3822263e MI |
2478 | struct qla_hw_data *ha = fcport->vha->hw; |
2479 | ||
2480 | if ((ql2xasynctmfenable) && IS_FWI2_CAPABLE(ha)) | |
2481 | return qla2x00_async_tm_cmd(fcport, TCF_LUN_RESET, l, tag); | |
2482 | ||
2afa19a9 | 2483 | return __qla24xx_issue_tmf("Lun", TCF_LUN_RESET, fcport, l, tag); |
523ec773 AV |
2484 | } |
2485 | ||
1c7c6357 | 2486 | int |
7b867cf7 | 2487 | qla2x00_system_error(scsi_qla_host_t *vha) |
1c7c6357 AV |
2488 | { |
2489 | int rval; | |
2490 | mbx_cmd_t mc; | |
2491 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 2492 | struct qla_hw_data *ha = vha->hw; |
1c7c6357 | 2493 | |
68af0811 | 2494 | if (!IS_QLA23XX(ha) && !IS_FWI2_CAPABLE(ha)) |
1c7c6357 AV |
2495 | return QLA_FUNCTION_FAILED; |
2496 | ||
7b867cf7 | 2497 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2498 | |
2499 | mcp->mb[0] = MBC_GEN_SYSTEM_ERROR; | |
2500 | mcp->out_mb = MBX_0; | |
2501 | mcp->in_mb = MBX_0; | |
2502 | mcp->tov = 5; | |
2503 | mcp->flags = 0; | |
7b867cf7 | 2504 | rval = qla2x00_mailbox_command(vha, mcp); |
1c7c6357 AV |
2505 | |
2506 | if (rval != QLA_SUCCESS) { | |
2507 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2508 | vha->host_no, rval)); |
1c7c6357 | 2509 | } else { |
7b867cf7 | 2510 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2511 | } |
2512 | ||
2513 | return rval; | |
2514 | } | |
2515 | ||
1c7c6357 AV |
2516 | /** |
2517 | * qla2x00_set_serdes_params() - | |
2518 | * @ha: HA context | |
2519 | * | |
2520 | * Returns | |
2521 | */ | |
2522 | int | |
7b867cf7 | 2523 | qla2x00_set_serdes_params(scsi_qla_host_t *vha, uint16_t sw_em_1g, |
1c7c6357 AV |
2524 | uint16_t sw_em_2g, uint16_t sw_em_4g) |
2525 | { | |
2526 | int rval; | |
2527 | mbx_cmd_t mc; | |
2528 | mbx_cmd_t *mcp = &mc; | |
2529 | ||
7b867cf7 | 2530 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2531 | |
2532 | mcp->mb[0] = MBC_SERDES_PARAMS; | |
2533 | mcp->mb[1] = BIT_0; | |
fdbc6833 | 2534 | mcp->mb[2] = sw_em_1g | BIT_15; |
2535 | mcp->mb[3] = sw_em_2g | BIT_15; | |
2536 | mcp->mb[4] = sw_em_4g | BIT_15; | |
1c7c6357 AV |
2537 | mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; |
2538 | mcp->in_mb = MBX_0; | |
b93480e3 | 2539 | mcp->tov = MBX_TOV_SECONDS; |
1c7c6357 | 2540 | mcp->flags = 0; |
7b867cf7 | 2541 | rval = qla2x00_mailbox_command(vha, mcp); |
1c7c6357 AV |
2542 | |
2543 | if (rval != QLA_SUCCESS) { | |
2544 | /*EMPTY*/ | |
2545 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
7b867cf7 | 2546 | vha->host_no, rval, mcp->mb[0])); |
1c7c6357 AV |
2547 | } else { |
2548 | /*EMPTY*/ | |
7b867cf7 | 2549 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2550 | } |
2551 | ||
2552 | return rval; | |
2553 | } | |
f6ef3b18 AV |
2554 | |
2555 | int | |
7b867cf7 | 2556 | qla2x00_stop_firmware(scsi_qla_host_t *vha) |
f6ef3b18 AV |
2557 | { |
2558 | int rval; | |
2559 | mbx_cmd_t mc; | |
2560 | mbx_cmd_t *mcp = &mc; | |
2561 | ||
7b867cf7 | 2562 | if (!IS_FWI2_CAPABLE(vha->hw)) |
f6ef3b18 AV |
2563 | return QLA_FUNCTION_FAILED; |
2564 | ||
7b867cf7 | 2565 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
f6ef3b18 AV |
2566 | |
2567 | mcp->mb[0] = MBC_STOP_FIRMWARE; | |
2568 | mcp->out_mb = MBX_0; | |
2569 | mcp->in_mb = MBX_0; | |
2570 | mcp->tov = 5; | |
2571 | mcp->flags = 0; | |
7b867cf7 | 2572 | rval = qla2x00_mailbox_command(vha, mcp); |
f6ef3b18 AV |
2573 | |
2574 | if (rval != QLA_SUCCESS) { | |
2575 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2576 | vha->host_no, rval)); |
b469a7cb AV |
2577 | if (mcp->mb[0] == MBS_INVALID_COMMAND) |
2578 | rval = QLA_INVALID_COMMAND; | |
f6ef3b18 | 2579 | } else { |
7b867cf7 | 2580 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
f6ef3b18 AV |
2581 | } |
2582 | ||
2583 | return rval; | |
2584 | } | |
a7a167bf AV |
2585 | |
2586 | int | |
7b867cf7 | 2587 | qla2x00_enable_eft_trace(scsi_qla_host_t *vha, dma_addr_t eft_dma, |
a7a167bf AV |
2588 | uint16_t buffers) |
2589 | { | |
2590 | int rval; | |
2591 | mbx_cmd_t mc; | |
2592 | mbx_cmd_t *mcp = &mc; | |
2593 | ||
7b867cf7 | 2594 | if (!IS_FWI2_CAPABLE(vha->hw)) |
a7a167bf AV |
2595 | return QLA_FUNCTION_FAILED; |
2596 | ||
85880801 AV |
2597 | if (unlikely(pci_channel_offline(vha->hw->pdev))) |
2598 | return QLA_FUNCTION_FAILED; | |
2599 | ||
7b867cf7 | 2600 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
a7a167bf AV |
2601 | |
2602 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
00b6bd25 AV |
2603 | mcp->mb[1] = TC_EFT_ENABLE; |
2604 | mcp->mb[2] = LSW(eft_dma); | |
2605 | mcp->mb[3] = MSW(eft_dma); | |
2606 | mcp->mb[4] = LSW(MSD(eft_dma)); | |
2607 | mcp->mb[5] = MSW(MSD(eft_dma)); | |
2608 | mcp->mb[6] = buffers; | |
2609 | mcp->mb[7] = TC_AEN_DISABLE; | |
2610 | mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
a7a167bf | 2611 | mcp->in_mb = MBX_1|MBX_0; |
b93480e3 | 2612 | mcp->tov = MBX_TOV_SECONDS; |
a7a167bf | 2613 | mcp->flags = 0; |
7b867cf7 | 2614 | rval = qla2x00_mailbox_command(vha, mcp); |
00b6bd25 AV |
2615 | if (rval != QLA_SUCCESS) { |
2616 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
7b867cf7 | 2617 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
00b6bd25 | 2618 | } else { |
7b867cf7 | 2619 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
00b6bd25 AV |
2620 | } |
2621 | ||
2622 | return rval; | |
2623 | } | |
a7a167bf | 2624 | |
00b6bd25 | 2625 | int |
7b867cf7 | 2626 | qla2x00_disable_eft_trace(scsi_qla_host_t *vha) |
00b6bd25 AV |
2627 | { |
2628 | int rval; | |
2629 | mbx_cmd_t mc; | |
2630 | mbx_cmd_t *mcp = &mc; | |
2631 | ||
7b867cf7 | 2632 | if (!IS_FWI2_CAPABLE(vha->hw)) |
00b6bd25 AV |
2633 | return QLA_FUNCTION_FAILED; |
2634 | ||
85880801 AV |
2635 | if (unlikely(pci_channel_offline(vha->hw->pdev))) |
2636 | return QLA_FUNCTION_FAILED; | |
2637 | ||
7b867cf7 | 2638 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
00b6bd25 AV |
2639 | |
2640 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
2641 | mcp->mb[1] = TC_EFT_DISABLE; | |
2642 | mcp->out_mb = MBX_1|MBX_0; | |
2643 | mcp->in_mb = MBX_1|MBX_0; | |
b93480e3 | 2644 | mcp->tov = MBX_TOV_SECONDS; |
00b6bd25 | 2645 | mcp->flags = 0; |
7b867cf7 | 2646 | rval = qla2x00_mailbox_command(vha, mcp); |
a7a167bf AV |
2647 | if (rval != QLA_SUCCESS) { |
2648 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
7b867cf7 | 2649 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
a7a167bf | 2650 | } else { |
7b867cf7 | 2651 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
a7a167bf AV |
2652 | } |
2653 | ||
2654 | return rval; | |
2655 | } | |
2656 | ||
df613b96 | 2657 | int |
7b867cf7 | 2658 | qla2x00_enable_fce_trace(scsi_qla_host_t *vha, dma_addr_t fce_dma, |
df613b96 AV |
2659 | uint16_t buffers, uint16_t *mb, uint32_t *dwords) |
2660 | { | |
2661 | int rval; | |
2662 | mbx_cmd_t mc; | |
2663 | mbx_cmd_t *mcp = &mc; | |
2664 | ||
3a03eb79 | 2665 | if (!IS_QLA25XX(vha->hw) && !IS_QLA81XX(vha->hw)) |
df613b96 AV |
2666 | return QLA_FUNCTION_FAILED; |
2667 | ||
85880801 AV |
2668 | if (unlikely(pci_channel_offline(vha->hw->pdev))) |
2669 | return QLA_FUNCTION_FAILED; | |
2670 | ||
7b867cf7 | 2671 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
df613b96 AV |
2672 | |
2673 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
2674 | mcp->mb[1] = TC_FCE_ENABLE; | |
2675 | mcp->mb[2] = LSW(fce_dma); | |
2676 | mcp->mb[3] = MSW(fce_dma); | |
2677 | mcp->mb[4] = LSW(MSD(fce_dma)); | |
2678 | mcp->mb[5] = MSW(MSD(fce_dma)); | |
2679 | mcp->mb[6] = buffers; | |
2680 | mcp->mb[7] = TC_AEN_DISABLE; | |
2681 | mcp->mb[8] = 0; | |
2682 | mcp->mb[9] = TC_FCE_DEFAULT_RX_SIZE; | |
2683 | mcp->mb[10] = TC_FCE_DEFAULT_TX_SIZE; | |
2684 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2| | |
2685 | MBX_1|MBX_0; | |
2686 | mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 2687 | mcp->tov = MBX_TOV_SECONDS; |
df613b96 | 2688 | mcp->flags = 0; |
7b867cf7 | 2689 | rval = qla2x00_mailbox_command(vha, mcp); |
df613b96 AV |
2690 | if (rval != QLA_SUCCESS) { |
2691 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
7b867cf7 | 2692 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
df613b96 | 2693 | } else { |
7b867cf7 | 2694 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
df613b96 AV |
2695 | |
2696 | if (mb) | |
2697 | memcpy(mb, mcp->mb, 8 * sizeof(*mb)); | |
2698 | if (dwords) | |
fa0926df | 2699 | *dwords = buffers; |
df613b96 AV |
2700 | } |
2701 | ||
2702 | return rval; | |
2703 | } | |
2704 | ||
2705 | int | |
7b867cf7 | 2706 | qla2x00_disable_fce_trace(scsi_qla_host_t *vha, uint64_t *wr, uint64_t *rd) |
df613b96 AV |
2707 | { |
2708 | int rval; | |
2709 | mbx_cmd_t mc; | |
2710 | mbx_cmd_t *mcp = &mc; | |
2711 | ||
7b867cf7 | 2712 | if (!IS_FWI2_CAPABLE(vha->hw)) |
df613b96 AV |
2713 | return QLA_FUNCTION_FAILED; |
2714 | ||
85880801 AV |
2715 | if (unlikely(pci_channel_offline(vha->hw->pdev))) |
2716 | return QLA_FUNCTION_FAILED; | |
2717 | ||
7b867cf7 | 2718 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
df613b96 AV |
2719 | |
2720 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
2721 | mcp->mb[1] = TC_FCE_DISABLE; | |
2722 | mcp->mb[2] = TC_FCE_DISABLE_TRACE; | |
2723 | mcp->out_mb = MBX_2|MBX_1|MBX_0; | |
2724 | mcp->in_mb = MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2| | |
2725 | MBX_1|MBX_0; | |
b93480e3 | 2726 | mcp->tov = MBX_TOV_SECONDS; |
df613b96 | 2727 | mcp->flags = 0; |
7b867cf7 | 2728 | rval = qla2x00_mailbox_command(vha, mcp); |
df613b96 AV |
2729 | if (rval != QLA_SUCCESS) { |
2730 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
7b867cf7 | 2731 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
df613b96 | 2732 | } else { |
7b867cf7 | 2733 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
df613b96 AV |
2734 | |
2735 | if (wr) | |
2736 | *wr = (uint64_t) mcp->mb[5] << 48 | | |
2737 | (uint64_t) mcp->mb[4] << 32 | | |
2738 | (uint64_t) mcp->mb[3] << 16 | | |
2739 | (uint64_t) mcp->mb[2]; | |
2740 | if (rd) | |
2741 | *rd = (uint64_t) mcp->mb[9] << 48 | | |
2742 | (uint64_t) mcp->mb[8] << 32 | | |
2743 | (uint64_t) mcp->mb[7] << 16 | | |
2744 | (uint64_t) mcp->mb[6]; | |
2745 | } | |
2746 | ||
2747 | return rval; | |
2748 | } | |
2749 | ||
88729e53 | 2750 | int |
7b867cf7 | 2751 | qla2x00_read_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint16_t addr, |
88729e53 AV |
2752 | uint16_t off, uint16_t count) |
2753 | { | |
2754 | int rval; | |
2755 | mbx_cmd_t mc; | |
2756 | mbx_cmd_t *mcp = &mc; | |
a7a167bf | 2757 | |
7b867cf7 | 2758 | if (!IS_FWI2_CAPABLE(vha->hw)) |
88729e53 AV |
2759 | return QLA_FUNCTION_FAILED; |
2760 | ||
7b867cf7 | 2761 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
88729e53 AV |
2762 | |
2763 | mcp->mb[0] = MBC_READ_SFP; | |
2764 | mcp->mb[1] = addr; | |
2765 | mcp->mb[2] = MSW(sfp_dma); | |
2766 | mcp->mb[3] = LSW(sfp_dma); | |
2767 | mcp->mb[6] = MSW(MSD(sfp_dma)); | |
2768 | mcp->mb[7] = LSW(MSD(sfp_dma)); | |
2769 | mcp->mb[8] = count; | |
2770 | mcp->mb[9] = off; | |
2771 | mcp->mb[10] = 0; | |
2772 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
2773 | mcp->in_mb = MBX_0; | |
b93480e3 | 2774 | mcp->tov = MBX_TOV_SECONDS; |
88729e53 | 2775 | mcp->flags = 0; |
7b867cf7 | 2776 | rval = qla2x00_mailbox_command(vha, mcp); |
88729e53 AV |
2777 | |
2778 | if (rval != QLA_SUCCESS) { | |
2779 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
7b867cf7 | 2780 | vha->host_no, rval, mcp->mb[0])); |
88729e53 | 2781 | } else { |
7b867cf7 | 2782 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
88729e53 AV |
2783 | } |
2784 | ||
2785 | return rval; | |
2786 | } | |
d8b45213 | 2787 | |
6e98016c GM |
2788 | int |
2789 | qla2x00_get_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id, | |
2790 | uint16_t *port_speed, uint16_t *mb) | |
2791 | { | |
2792 | int rval; | |
2793 | mbx_cmd_t mc; | |
2794 | mbx_cmd_t *mcp = &mc; | |
2795 | ||
2796 | if (!IS_IIDMA_CAPABLE(vha->hw)) | |
2797 | return QLA_FUNCTION_FAILED; | |
2798 | ||
2799 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
2800 | ||
2801 | mcp->mb[0] = MBC_PORT_PARAMS; | |
2802 | mcp->mb[1] = loop_id; | |
2803 | mcp->mb[2] = mcp->mb[3] = 0; | |
2804 | mcp->mb[9] = vha->vp_idx; | |
2805 | mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0; | |
2806 | mcp->in_mb = MBX_3|MBX_1|MBX_0; | |
2807 | mcp->tov = MBX_TOV_SECONDS; | |
2808 | mcp->flags = 0; | |
2809 | rval = qla2x00_mailbox_command(vha, mcp); | |
2810 | ||
2811 | /* Return mailbox statuses. */ | |
2812 | if (mb != NULL) { | |
2813 | mb[0] = mcp->mb[0]; | |
2814 | mb[1] = mcp->mb[1]; | |
2815 | mb[3] = mcp->mb[3]; | |
2816 | } | |
2817 | ||
2818 | if (rval != QLA_SUCCESS) { | |
2819 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
2820 | vha->host_no, rval)); | |
2821 | } else { | |
2822 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
2823 | if (port_speed) | |
2824 | *port_speed = mcp->mb[3]; | |
2825 | } | |
2826 | ||
2827 | return rval; | |
2828 | } | |
2829 | ||
d8b45213 | 2830 | int |
7b867cf7 | 2831 | qla2x00_set_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id, |
d8b45213 AV |
2832 | uint16_t port_speed, uint16_t *mb) |
2833 | { | |
2834 | int rval; | |
2835 | mbx_cmd_t mc; | |
2836 | mbx_cmd_t *mcp = &mc; | |
2837 | ||
7b867cf7 | 2838 | if (!IS_IIDMA_CAPABLE(vha->hw)) |
d8b45213 AV |
2839 | return QLA_FUNCTION_FAILED; |
2840 | ||
7b867cf7 | 2841 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
d8b45213 AV |
2842 | |
2843 | mcp->mb[0] = MBC_PORT_PARAMS; | |
2844 | mcp->mb[1] = loop_id; | |
2845 | mcp->mb[2] = BIT_0; | |
a9083016 | 2846 | if (IS_QLA8XXX_TYPE(vha->hw)) |
1bb39548 HZ |
2847 | mcp->mb[3] = port_speed & (BIT_5|BIT_4|BIT_3|BIT_2|BIT_1|BIT_0); |
2848 | else | |
2849 | mcp->mb[3] = port_speed & (BIT_2|BIT_1|BIT_0); | |
2850 | mcp->mb[9] = vha->vp_idx; | |
2851 | mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0; | |
2852 | mcp->in_mb = MBX_3|MBX_1|MBX_0; | |
b93480e3 | 2853 | mcp->tov = MBX_TOV_SECONDS; |
d8b45213 | 2854 | mcp->flags = 0; |
7b867cf7 | 2855 | rval = qla2x00_mailbox_command(vha, mcp); |
d8b45213 AV |
2856 | |
2857 | /* Return mailbox statuses. */ | |
2858 | if (mb != NULL) { | |
2859 | mb[0] = mcp->mb[0]; | |
2860 | mb[1] = mcp->mb[1]; | |
2861 | mb[3] = mcp->mb[3]; | |
d8b45213 AV |
2862 | } |
2863 | ||
2864 | if (rval != QLA_SUCCESS) { | |
2865 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2866 | vha->host_no, rval)); |
d8b45213 | 2867 | } else { |
7b867cf7 | 2868 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
d8b45213 AV |
2869 | } |
2870 | ||
2871 | return rval; | |
2872 | } | |
2c3dfe3f | 2873 | |
2c3dfe3f | 2874 | void |
7b867cf7 | 2875 | qla24xx_report_id_acquisition(scsi_qla_host_t *vha, |
2c3dfe3f SJ |
2876 | struct vp_rpt_id_entry_24xx *rptid_entry) |
2877 | { | |
2878 | uint8_t vp_idx; | |
c6852c4c | 2879 | uint16_t stat = le16_to_cpu(rptid_entry->vp_idx); |
7b867cf7 AC |
2880 | struct qla_hw_data *ha = vha->hw; |
2881 | scsi_qla_host_t *vp; | |
ee546b6e | 2882 | scsi_qla_host_t *tvp; |
2c3dfe3f SJ |
2883 | |
2884 | if (rptid_entry->entry_status != 0) | |
2885 | return; | |
2c3dfe3f SJ |
2886 | |
2887 | if (rptid_entry->format == 0) { | |
2888 | DEBUG15(printk("%s:format 0 : scsi(%ld) number of VPs setup %d," | |
7b867cf7 | 2889 | " number of VPs acquired %d\n", __func__, vha->host_no, |
09ccbcc6 AV |
2890 | MSB(le16_to_cpu(rptid_entry->vp_count)), |
2891 | LSB(le16_to_cpu(rptid_entry->vp_count)))); | |
2c3dfe3f SJ |
2892 | DEBUG15(printk("%s primary port id %02x%02x%02x\n", __func__, |
2893 | rptid_entry->port_id[2], rptid_entry->port_id[1], | |
2894 | rptid_entry->port_id[0])); | |
2895 | } else if (rptid_entry->format == 1) { | |
c6852c4c | 2896 | vp_idx = LSB(stat); |
2c3dfe3f SJ |
2897 | DEBUG15(printk("%s:format 1: scsi(%ld): VP[%d] enabled " |
2898 | "- status %d - " | |
7b867cf7 | 2899 | "with port id %02x%02x%02x\n", __func__, vha->host_no, |
c6852c4c | 2900 | vp_idx, MSB(stat), |
2c3dfe3f SJ |
2901 | rptid_entry->port_id[2], rptid_entry->port_id[1], |
2902 | rptid_entry->port_id[0])); | |
531a82d1 AV |
2903 | |
2904 | vp = vha; | |
2905 | if (vp_idx == 0 && (MSB(stat) != 1)) | |
2906 | goto reg_needed; | |
2c3dfe3f | 2907 | |
81eb9b49 AV |
2908 | if (MSB(stat) == 1) { |
2909 | DEBUG2(printk("scsi(%ld): Could not acquire ID for " | |
2910 | "VP[%d].\n", vha->host_no, vp_idx)); | |
2c3dfe3f | 2911 | return; |
81eb9b49 | 2912 | } |
2c3dfe3f | 2913 | |
ee546b6e | 2914 | list_for_each_entry_safe(vp, tvp, &ha->vp_list, list) |
7b867cf7 | 2915 | if (vp_idx == vp->vp_idx) |
2c3dfe3f | 2916 | break; |
7b867cf7 | 2917 | if (!vp) |
2c3dfe3f SJ |
2918 | return; |
2919 | ||
7b867cf7 AC |
2920 | vp->d_id.b.domain = rptid_entry->port_id[2]; |
2921 | vp->d_id.b.area = rptid_entry->port_id[1]; | |
2922 | vp->d_id.b.al_pa = rptid_entry->port_id[0]; | |
2c3dfe3f SJ |
2923 | |
2924 | /* | |
2925 | * Cannot configure here as we are still sitting on the | |
2926 | * response queue. Handle it in dpc context. | |
2927 | */ | |
7b867cf7 | 2928 | set_bit(VP_IDX_ACQUIRED, &vp->vp_flags); |
2c3dfe3f | 2929 | |
531a82d1 AV |
2930 | reg_needed: |
2931 | set_bit(REGISTER_FC4_NEEDED, &vp->dpc_flags); | |
2932 | set_bit(REGISTER_FDMI_NEEDED, &vp->dpc_flags); | |
2933 | set_bit(VP_DPC_NEEDED, &vha->dpc_flags); | |
7b867cf7 | 2934 | qla2xxx_wake_dpc(vha); |
2c3dfe3f SJ |
2935 | } |
2936 | } | |
2937 | ||
2938 | /* | |
2939 | * qla24xx_modify_vp_config | |
2940 | * Change VP configuration for vha | |
2941 | * | |
2942 | * Input: | |
2943 | * vha = adapter block pointer. | |
2944 | * | |
2945 | * Returns: | |
2946 | * qla2xxx local function return status code. | |
2947 | * | |
2948 | * Context: | |
2949 | * Kernel context. | |
2950 | */ | |
2951 | int | |
2952 | qla24xx_modify_vp_config(scsi_qla_host_t *vha) | |
2953 | { | |
2954 | int rval; | |
2955 | struct vp_config_entry_24xx *vpmod; | |
2956 | dma_addr_t vpmod_dma; | |
7b867cf7 AC |
2957 | struct qla_hw_data *ha = vha->hw; |
2958 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); | |
2c3dfe3f SJ |
2959 | |
2960 | /* This can be called by the parent */ | |
2c3dfe3f | 2961 | |
7b867cf7 | 2962 | vpmod = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vpmod_dma); |
2c3dfe3f SJ |
2963 | if (!vpmod) { |
2964 | DEBUG2_3(printk("%s(%ld): failed to allocate Modify VP " | |
7b867cf7 | 2965 | "IOCB.\n", __func__, vha->host_no)); |
2c3dfe3f SJ |
2966 | return QLA_MEMORY_ALLOC_FAILED; |
2967 | } | |
2968 | ||
2969 | memset(vpmod, 0, sizeof(struct vp_config_entry_24xx)); | |
2970 | vpmod->entry_type = VP_CONFIG_IOCB_TYPE; | |
2971 | vpmod->entry_count = 1; | |
2972 | vpmod->command = VCT_COMMAND_MOD_ENABLE_VPS; | |
2973 | vpmod->vp_count = 1; | |
2974 | vpmod->vp_index1 = vha->vp_idx; | |
2975 | vpmod->options_idx1 = BIT_3|BIT_4|BIT_5; | |
2976 | memcpy(vpmod->node_name_idx1, vha->node_name, WWN_SIZE); | |
2977 | memcpy(vpmod->port_name_idx1, vha->port_name, WWN_SIZE); | |
2978 | vpmod->entry_count = 1; | |
2979 | ||
7b867cf7 | 2980 | rval = qla2x00_issue_iocb(base_vha, vpmod, vpmod_dma, 0); |
2c3dfe3f SJ |
2981 | if (rval != QLA_SUCCESS) { |
2982 | DEBUG2_3_11(printk("%s(%ld): failed to issue VP config IOCB" | |
7b867cf7 | 2983 | "(%x).\n", __func__, base_vha->host_no, rval)); |
2c3dfe3f SJ |
2984 | } else if (vpmod->comp_status != 0) { |
2985 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2986 | "-- error status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
2987 | vpmod->comp_status)); |
2988 | rval = QLA_FUNCTION_FAILED; | |
2989 | } else if (vpmod->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
2990 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2991 | "-- completion status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
2992 | le16_to_cpu(vpmod->comp_status))); |
2993 | rval = QLA_FUNCTION_FAILED; | |
2994 | } else { | |
2995 | /* EMPTY */ | |
7b867cf7 AC |
2996 | DEBUG11(printk("%s(%ld): done.\n", __func__, |
2997 | base_vha->host_no)); | |
2c3dfe3f SJ |
2998 | fc_vport_set_state(vha->fc_vport, FC_VPORT_INITIALIZING); |
2999 | } | |
7b867cf7 | 3000 | dma_pool_free(ha->s_dma_pool, vpmod, vpmod_dma); |
2c3dfe3f SJ |
3001 | |
3002 | return rval; | |
3003 | } | |
3004 | ||
3005 | /* | |
3006 | * qla24xx_control_vp | |
3007 | * Enable a virtual port for given host | |
3008 | * | |
3009 | * Input: | |
3010 | * ha = adapter block pointer. | |
3011 | * vhba = virtual adapter (unused) | |
3012 | * index = index number for enabled VP | |
3013 | * | |
3014 | * Returns: | |
3015 | * qla2xxx local function return status code. | |
3016 | * | |
3017 | * Context: | |
3018 | * Kernel context. | |
3019 | */ | |
3020 | int | |
3021 | qla24xx_control_vp(scsi_qla_host_t *vha, int cmd) | |
3022 | { | |
3023 | int rval; | |
3024 | int map, pos; | |
3025 | struct vp_ctrl_entry_24xx *vce; | |
3026 | dma_addr_t vce_dma; | |
7b867cf7 | 3027 | struct qla_hw_data *ha = vha->hw; |
2c3dfe3f | 3028 | int vp_index = vha->vp_idx; |
7b867cf7 | 3029 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); |
2c3dfe3f SJ |
3030 | |
3031 | DEBUG11(printk("%s(%ld): entered. Enabling index %d\n", __func__, | |
7b867cf7 | 3032 | vha->host_no, vp_index)); |
2c3dfe3f | 3033 | |
eb66dc60 | 3034 | if (vp_index == 0 || vp_index >= ha->max_npiv_vports) |
2c3dfe3f SJ |
3035 | return QLA_PARAMETER_ERROR; |
3036 | ||
3037 | vce = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vce_dma); | |
3038 | if (!vce) { | |
3039 | DEBUG2_3(printk("%s(%ld): " | |
3040 | "failed to allocate VP Control IOCB.\n", __func__, | |
7b867cf7 | 3041 | base_vha->host_no)); |
2c3dfe3f SJ |
3042 | return QLA_MEMORY_ALLOC_FAILED; |
3043 | } | |
3044 | memset(vce, 0, sizeof(struct vp_ctrl_entry_24xx)); | |
3045 | ||
3046 | vce->entry_type = VP_CTRL_IOCB_TYPE; | |
3047 | vce->entry_count = 1; | |
3048 | vce->command = cpu_to_le16(cmd); | |
3049 | vce->vp_count = __constant_cpu_to_le16(1); | |
3050 | ||
3051 | /* index map in firmware starts with 1; decrement index | |
3052 | * this is ok as we never use index 0 | |
3053 | */ | |
3054 | map = (vp_index - 1) / 8; | |
3055 | pos = (vp_index - 1) & 7; | |
6c2f527c | 3056 | mutex_lock(&ha->vport_lock); |
2c3dfe3f | 3057 | vce->vp_idx_map[map] |= 1 << pos; |
6c2f527c | 3058 | mutex_unlock(&ha->vport_lock); |
2c3dfe3f | 3059 | |
7b867cf7 | 3060 | rval = qla2x00_issue_iocb(base_vha, vce, vce_dma, 0); |
2c3dfe3f SJ |
3061 | if (rval != QLA_SUCCESS) { |
3062 | DEBUG2_3_11(printk("%s(%ld): failed to issue VP control IOCB" | |
7b867cf7 | 3063 | "(%x).\n", __func__, base_vha->host_no, rval)); |
2c3dfe3f | 3064 | printk("%s(%ld): failed to issue VP control IOCB" |
7b867cf7 | 3065 | "(%x).\n", __func__, base_vha->host_no, rval); |
2c3dfe3f SJ |
3066 | } else if (vce->entry_status != 0) { |
3067 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 3068 | "-- error status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
3069 | vce->entry_status)); |
3070 | printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 3071 | "-- error status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
3072 | vce->entry_status); |
3073 | rval = QLA_FUNCTION_FAILED; | |
3074 | } else if (vce->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
3075 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 3076 | "-- completion status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
3077 | le16_to_cpu(vce->comp_status))); |
3078 | printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 3079 | "-- completion status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
3080 | le16_to_cpu(vce->comp_status)); |
3081 | rval = QLA_FUNCTION_FAILED; | |
3082 | } else { | |
7b867cf7 | 3083 | DEBUG2(printk("%s(%ld): done.\n", __func__, base_vha->host_no)); |
2c3dfe3f SJ |
3084 | } |
3085 | ||
3086 | dma_pool_free(ha->s_dma_pool, vce, vce_dma); | |
3087 | ||
3088 | return rval; | |
3089 | } | |
3090 | ||
3091 | /* | |
3092 | * qla2x00_send_change_request | |
3093 | * Receive or disable RSCN request from fabric controller | |
3094 | * | |
3095 | * Input: | |
3096 | * ha = adapter block pointer | |
3097 | * format = registration format: | |
3098 | * 0 - Reserved | |
3099 | * 1 - Fabric detected registration | |
3100 | * 2 - N_port detected registration | |
3101 | * 3 - Full registration | |
3102 | * FF - clear registration | |
3103 | * vp_idx = Virtual port index | |
3104 | * | |
3105 | * Returns: | |
3106 | * qla2x00 local function return status code. | |
3107 | * | |
3108 | * Context: | |
3109 | * Kernel Context | |
3110 | */ | |
3111 | ||
3112 | int | |
7b867cf7 | 3113 | qla2x00_send_change_request(scsi_qla_host_t *vha, uint16_t format, |
2c3dfe3f SJ |
3114 | uint16_t vp_idx) |
3115 | { | |
3116 | int rval; | |
3117 | mbx_cmd_t mc; | |
3118 | mbx_cmd_t *mcp = &mc; | |
3119 | ||
3120 | /* | |
3121 | * This command is implicitly executed by firmware during login for the | |
3122 | * physical hosts | |
3123 | */ | |
3124 | if (vp_idx == 0) | |
3125 | return QLA_FUNCTION_FAILED; | |
3126 | ||
3127 | mcp->mb[0] = MBC_SEND_CHANGE_REQUEST; | |
3128 | mcp->mb[1] = format; | |
3129 | mcp->mb[9] = vp_idx; | |
3130 | mcp->out_mb = MBX_9|MBX_1|MBX_0; | |
3131 | mcp->in_mb = MBX_0|MBX_1; | |
3132 | mcp->tov = MBX_TOV_SECONDS; | |
3133 | mcp->flags = 0; | |
7b867cf7 | 3134 | rval = qla2x00_mailbox_command(vha, mcp); |
2c3dfe3f SJ |
3135 | |
3136 | if (rval == QLA_SUCCESS) { | |
3137 | if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { | |
3138 | rval = BIT_1; | |
3139 | } | |
3140 | } else | |
3141 | rval = BIT_1; | |
3142 | ||
3143 | return rval; | |
3144 | } | |
338c9161 AV |
3145 | |
3146 | int | |
7b867cf7 | 3147 | qla2x00_dump_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t addr, |
338c9161 AV |
3148 | uint32_t size) |
3149 | { | |
3150 | int rval; | |
3151 | mbx_cmd_t mc; | |
3152 | mbx_cmd_t *mcp = &mc; | |
3153 | ||
7b867cf7 | 3154 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
338c9161 | 3155 | |
7b867cf7 | 3156 | if (MSW(addr) || IS_FWI2_CAPABLE(vha->hw)) { |
338c9161 AV |
3157 | mcp->mb[0] = MBC_DUMP_RISC_RAM_EXTENDED; |
3158 | mcp->mb[8] = MSW(addr); | |
3159 | mcp->out_mb = MBX_8|MBX_0; | |
3160 | } else { | |
3161 | mcp->mb[0] = MBC_DUMP_RISC_RAM; | |
3162 | mcp->out_mb = MBX_0; | |
3163 | } | |
3164 | mcp->mb[1] = LSW(addr); | |
3165 | mcp->mb[2] = MSW(req_dma); | |
3166 | mcp->mb[3] = LSW(req_dma); | |
3167 | mcp->mb[6] = MSW(MSD(req_dma)); | |
3168 | mcp->mb[7] = LSW(MSD(req_dma)); | |
3169 | mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1; | |
7b867cf7 | 3170 | if (IS_FWI2_CAPABLE(vha->hw)) { |
338c9161 AV |
3171 | mcp->mb[4] = MSW(size); |
3172 | mcp->mb[5] = LSW(size); | |
3173 | mcp->out_mb |= MBX_5|MBX_4; | |
3174 | } else { | |
3175 | mcp->mb[4] = LSW(size); | |
3176 | mcp->out_mb |= MBX_4; | |
3177 | } | |
3178 | ||
3179 | mcp->in_mb = MBX_0; | |
b93480e3 | 3180 | mcp->tov = MBX_TOV_SECONDS; |
338c9161 | 3181 | mcp->flags = 0; |
7b867cf7 | 3182 | rval = qla2x00_mailbox_command(vha, mcp); |
338c9161 AV |
3183 | |
3184 | if (rval != QLA_SUCCESS) { | |
3185 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, | |
7b867cf7 | 3186 | vha->host_no, rval, mcp->mb[0])); |
338c9161 | 3187 | } else { |
7b867cf7 | 3188 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
338c9161 AV |
3189 | } |
3190 | ||
3191 | return rval; | |
3192 | } | |
4d4df193 HK |
3193 | |
3194 | /* 84XX Support **************************************************************/ | |
3195 | ||
3196 | struct cs84xx_mgmt_cmd { | |
3197 | union { | |
3198 | struct verify_chip_entry_84xx req; | |
3199 | struct verify_chip_rsp_84xx rsp; | |
3200 | } p; | |
3201 | }; | |
3202 | ||
3203 | int | |
7b867cf7 | 3204 | qla84xx_verify_chip(struct scsi_qla_host *vha, uint16_t *status) |
4d4df193 HK |
3205 | { |
3206 | int rval, retry; | |
3207 | struct cs84xx_mgmt_cmd *mn; | |
3208 | dma_addr_t mn_dma; | |
3209 | uint16_t options; | |
3210 | unsigned long flags; | |
7b867cf7 | 3211 | struct qla_hw_data *ha = vha->hw; |
4d4df193 | 3212 | |
7b867cf7 | 3213 | DEBUG16(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
4d4df193 HK |
3214 | |
3215 | mn = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &mn_dma); | |
3216 | if (mn == NULL) { | |
3217 | DEBUG2_3(printk("%s(%ld): failed to allocate Verify ISP84XX " | |
7b867cf7 | 3218 | "IOCB.\n", __func__, vha->host_no)); |
4d4df193 HK |
3219 | return QLA_MEMORY_ALLOC_FAILED; |
3220 | } | |
3221 | ||
3222 | /* Force Update? */ | |
3223 | options = ha->cs84xx->fw_update ? VCO_FORCE_UPDATE : 0; | |
3224 | /* Diagnostic firmware? */ | |
3225 | /* options |= MENLO_DIAG_FW; */ | |
3226 | /* We update the firmware with only one data sequence. */ | |
3227 | options |= VCO_END_OF_DATA; | |
3228 | ||
4d4df193 | 3229 | do { |
c1ec1f1b | 3230 | retry = 0; |
4d4df193 HK |
3231 | memset(mn, 0, sizeof(*mn)); |
3232 | mn->p.req.entry_type = VERIFY_CHIP_IOCB_TYPE; | |
3233 | mn->p.req.entry_count = 1; | |
3234 | mn->p.req.options = cpu_to_le16(options); | |
3235 | ||
3236 | DEBUG16(printk("%s(%ld): Dump of Verify Request.\n", __func__, | |
7b867cf7 | 3237 | vha->host_no)); |
4d4df193 HK |
3238 | DEBUG16(qla2x00_dump_buffer((uint8_t *)mn, |
3239 | sizeof(*mn))); | |
3240 | ||
7b867cf7 | 3241 | rval = qla2x00_issue_iocb_timeout(vha, mn, mn_dma, 0, 120); |
4d4df193 HK |
3242 | if (rval != QLA_SUCCESS) { |
3243 | DEBUG2_16(printk("%s(%ld): failed to issue Verify " | |
7b867cf7 | 3244 | "IOCB (%x).\n", __func__, vha->host_no, rval)); |
4d4df193 HK |
3245 | goto verify_done; |
3246 | } | |
3247 | ||
3248 | DEBUG16(printk("%s(%ld): Dump of Verify Response.\n", __func__, | |
7b867cf7 | 3249 | vha->host_no)); |
4d4df193 HK |
3250 | DEBUG16(qla2x00_dump_buffer((uint8_t *)mn, |
3251 | sizeof(*mn))); | |
3252 | ||
3253 | status[0] = le16_to_cpu(mn->p.rsp.comp_status); | |
3254 | status[1] = status[0] == CS_VCS_CHIP_FAILURE ? | |
3255 | le16_to_cpu(mn->p.rsp.failure_code) : 0; | |
3256 | DEBUG2_16(printk("%s(%ld): cs=%x fc=%x\n", __func__, | |
7b867cf7 | 3257 | vha->host_no, status[0], status[1])); |
4d4df193 HK |
3258 | |
3259 | if (status[0] != CS_COMPLETE) { | |
3260 | rval = QLA_FUNCTION_FAILED; | |
3261 | if (!(options & VCO_DONT_UPDATE_FW)) { | |
3262 | DEBUG2_16(printk("%s(%ld): Firmware update " | |
3263 | "failed. Retrying without update " | |
7b867cf7 | 3264 | "firmware.\n", __func__, vha->host_no)); |
4d4df193 HK |
3265 | options |= VCO_DONT_UPDATE_FW; |
3266 | options &= ~VCO_FORCE_UPDATE; | |
3267 | retry = 1; | |
3268 | } | |
3269 | } else { | |
3270 | DEBUG2_16(printk("%s(%ld): firmware updated to %x.\n", | |
7b867cf7 | 3271 | __func__, vha->host_no, |
4d4df193 HK |
3272 | le32_to_cpu(mn->p.rsp.fw_ver))); |
3273 | ||
3274 | /* NOTE: we only update OP firmware. */ | |
3275 | spin_lock_irqsave(&ha->cs84xx->access_lock, flags); | |
3276 | ha->cs84xx->op_fw_version = | |
3277 | le32_to_cpu(mn->p.rsp.fw_ver); | |
3278 | spin_unlock_irqrestore(&ha->cs84xx->access_lock, | |
3279 | flags); | |
3280 | } | |
3281 | } while (retry); | |
3282 | ||
3283 | verify_done: | |
3284 | dma_pool_free(ha->s_dma_pool, mn, mn_dma); | |
3285 | ||
3286 | if (rval != QLA_SUCCESS) { | |
3287 | DEBUG2_16(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 3288 | vha->host_no, rval)); |
4d4df193 | 3289 | } else { |
7b867cf7 | 3290 | DEBUG16(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
4d4df193 HK |
3291 | } |
3292 | ||
3293 | return rval; | |
3294 | } | |
73208dfd AC |
3295 | |
3296 | int | |
618a7523 | 3297 | qla25xx_init_req_que(struct scsi_qla_host *vha, struct req_que *req) |
73208dfd AC |
3298 | { |
3299 | int rval; | |
3300 | unsigned long flags; | |
3301 | mbx_cmd_t mc; | |
3302 | mbx_cmd_t *mcp = &mc; | |
3303 | struct device_reg_25xxmq __iomem *reg; | |
3304 | struct qla_hw_data *ha = vha->hw; | |
3305 | ||
3306 | mcp->mb[0] = MBC_INITIALIZE_MULTIQ; | |
618a7523 | 3307 | mcp->mb[1] = req->options; |
73208dfd AC |
3308 | mcp->mb[2] = MSW(LSD(req->dma)); |
3309 | mcp->mb[3] = LSW(LSD(req->dma)); | |
3310 | mcp->mb[6] = MSW(MSD(req->dma)); | |
3311 | mcp->mb[7] = LSW(MSD(req->dma)); | |
3312 | mcp->mb[5] = req->length; | |
3313 | if (req->rsp) | |
3314 | mcp->mb[10] = req->rsp->id; | |
3315 | mcp->mb[12] = req->qos; | |
3316 | mcp->mb[11] = req->vp_idx; | |
3317 | mcp->mb[13] = req->rid; | |
3318 | ||
3319 | reg = (struct device_reg_25xxmq *)((void *)(ha->mqiobase) + | |
3320 | QLA_QUE_PAGE * req->id); | |
3321 | ||
3322 | mcp->mb[4] = req->id; | |
3323 | /* que in ptr index */ | |
3324 | mcp->mb[8] = 0; | |
3325 | /* que out ptr index */ | |
3326 | mcp->mb[9] = 0; | |
3327 | mcp->out_mb = MBX_14|MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8|MBX_7| | |
3328 | MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
3329 | mcp->in_mb = MBX_0; | |
3330 | mcp->flags = MBX_DMA_OUT; | |
3331 | mcp->tov = 60; | |
3332 | ||
3333 | spin_lock_irqsave(&ha->hardware_lock, flags); | |
618a7523 | 3334 | if (!(req->options & BIT_0)) { |
73208dfd AC |
3335 | WRT_REG_DWORD(®->req_q_in, 0); |
3336 | WRT_REG_DWORD(®->req_q_out, 0); | |
3337 | } | |
2afa19a9 AC |
3338 | req->req_q_in = ®->req_q_in; |
3339 | req->req_q_out = ®->req_q_out; | |
73208dfd AC |
3340 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
3341 | ||
17d98630 | 3342 | rval = qla2x00_mailbox_command(vha, mcp); |
73208dfd AC |
3343 | if (rval != QLA_SUCCESS) |
3344 | DEBUG2_3_11(printk(KERN_WARNING "%s(%ld): failed=%x mb0=%x.\n", | |
3345 | __func__, vha->host_no, rval, mcp->mb[0])); | |
3346 | return rval; | |
3347 | } | |
3348 | ||
3349 | int | |
618a7523 | 3350 | qla25xx_init_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp) |
73208dfd AC |
3351 | { |
3352 | int rval; | |
3353 | unsigned long flags; | |
3354 | mbx_cmd_t mc; | |
3355 | mbx_cmd_t *mcp = &mc; | |
3356 | struct device_reg_25xxmq __iomem *reg; | |
3357 | struct qla_hw_data *ha = vha->hw; | |
3358 | ||
3359 | mcp->mb[0] = MBC_INITIALIZE_MULTIQ; | |
618a7523 | 3360 | mcp->mb[1] = rsp->options; |
73208dfd AC |
3361 | mcp->mb[2] = MSW(LSD(rsp->dma)); |
3362 | mcp->mb[3] = LSW(LSD(rsp->dma)); | |
3363 | mcp->mb[6] = MSW(MSD(rsp->dma)); | |
3364 | mcp->mb[7] = LSW(MSD(rsp->dma)); | |
3365 | mcp->mb[5] = rsp->length; | |
444786d7 | 3366 | mcp->mb[14] = rsp->msix->entry; |
73208dfd AC |
3367 | mcp->mb[13] = rsp->rid; |
3368 | ||
3369 | reg = (struct device_reg_25xxmq *)((void *)(ha->mqiobase) + | |
3370 | QLA_QUE_PAGE * rsp->id); | |
3371 | ||
3372 | mcp->mb[4] = rsp->id; | |
3373 | /* que in ptr index */ | |
3374 | mcp->mb[8] = 0; | |
3375 | /* que out ptr index */ | |
3376 | mcp->mb[9] = 0; | |
2afa19a9 | 3377 | mcp->out_mb = MBX_14|MBX_13|MBX_9|MBX_8|MBX_7 |
73208dfd AC |
3378 | |MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; |
3379 | mcp->in_mb = MBX_0; | |
3380 | mcp->flags = MBX_DMA_OUT; | |
3381 | mcp->tov = 60; | |
3382 | ||
3383 | spin_lock_irqsave(&ha->hardware_lock, flags); | |
618a7523 | 3384 | if (!(rsp->options & BIT_0)) { |
73208dfd AC |
3385 | WRT_REG_DWORD(®->rsp_q_out, 0); |
3386 | WRT_REG_DWORD(®->rsp_q_in, 0); | |
3387 | } | |
3388 | ||
3389 | spin_unlock_irqrestore(&ha->hardware_lock, flags); | |
3390 | ||
17d98630 | 3391 | rval = qla2x00_mailbox_command(vha, mcp); |
73208dfd AC |
3392 | if (rval != QLA_SUCCESS) |
3393 | DEBUG2_3_11(printk(KERN_WARNING "%s(%ld): failed=%x " | |
3394 | "mb0=%x.\n", __func__, | |
3395 | vha->host_no, rval, mcp->mb[0])); | |
3396 | return rval; | |
3397 | } | |
3398 | ||
8a659571 AV |
3399 | int |
3400 | qla81xx_idc_ack(scsi_qla_host_t *vha, uint16_t *mb) | |
3401 | { | |
3402 | int rval; | |
3403 | mbx_cmd_t mc; | |
3404 | mbx_cmd_t *mcp = &mc; | |
3405 | ||
3406 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3407 | ||
3408 | mcp->mb[0] = MBC_IDC_ACK; | |
3409 | memcpy(&mcp->mb[1], mb, QLA_IDC_ACK_REGS * sizeof(uint16_t)); | |
3410 | mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
3411 | mcp->in_mb = MBX_0; | |
3412 | mcp->tov = MBX_TOV_SECONDS; | |
3413 | mcp->flags = 0; | |
3414 | rval = qla2x00_mailbox_command(vha, mcp); | |
3415 | ||
3416 | if (rval != QLA_SUCCESS) { | |
3417 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
3418 | vha->host_no, rval, mcp->mb[0])); | |
3419 | } else { | |
3420 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3421 | } | |
3422 | ||
3423 | return rval; | |
3424 | } | |
1d2874de JC |
3425 | |
3426 | int | |
3427 | qla81xx_fac_get_sector_size(scsi_qla_host_t *vha, uint32_t *sector_size) | |
3428 | { | |
3429 | int rval; | |
3430 | mbx_cmd_t mc; | |
3431 | mbx_cmd_t *mcp = &mc; | |
3432 | ||
3433 | if (!IS_QLA81XX(vha->hw)) | |
3434 | return QLA_FUNCTION_FAILED; | |
3435 | ||
3436 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3437 | ||
3438 | mcp->mb[0] = MBC_FLASH_ACCESS_CTRL; | |
3439 | mcp->mb[1] = FAC_OPT_CMD_GET_SECTOR_SIZE; | |
3440 | mcp->out_mb = MBX_1|MBX_0; | |
3441 | mcp->in_mb = MBX_1|MBX_0; | |
3442 | mcp->tov = MBX_TOV_SECONDS; | |
3443 | mcp->flags = 0; | |
3444 | rval = qla2x00_mailbox_command(vha, mcp); | |
3445 | ||
3446 | if (rval != QLA_SUCCESS) { | |
3447 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
3448 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); | |
3449 | } else { | |
3450 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3451 | *sector_size = mcp->mb[1]; | |
3452 | } | |
3453 | ||
3454 | return rval; | |
3455 | } | |
3456 | ||
3457 | int | |
3458 | qla81xx_fac_do_write_enable(scsi_qla_host_t *vha, int enable) | |
3459 | { | |
3460 | int rval; | |
3461 | mbx_cmd_t mc; | |
3462 | mbx_cmd_t *mcp = &mc; | |
3463 | ||
3464 | if (!IS_QLA81XX(vha->hw)) | |
3465 | return QLA_FUNCTION_FAILED; | |
3466 | ||
3467 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3468 | ||
3469 | mcp->mb[0] = MBC_FLASH_ACCESS_CTRL; | |
3470 | mcp->mb[1] = enable ? FAC_OPT_CMD_WRITE_ENABLE : | |
3471 | FAC_OPT_CMD_WRITE_PROTECT; | |
3472 | mcp->out_mb = MBX_1|MBX_0; | |
3473 | mcp->in_mb = MBX_1|MBX_0; | |
3474 | mcp->tov = MBX_TOV_SECONDS; | |
3475 | mcp->flags = 0; | |
3476 | rval = qla2x00_mailbox_command(vha, mcp); | |
3477 | ||
3478 | if (rval != QLA_SUCCESS) { | |
3479 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
3480 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); | |
3481 | } else { | |
3482 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3483 | } | |
3484 | ||
3485 | return rval; | |
3486 | } | |
3487 | ||
3488 | int | |
3489 | qla81xx_fac_erase_sector(scsi_qla_host_t *vha, uint32_t start, uint32_t finish) | |
3490 | { | |
3491 | int rval; | |
3492 | mbx_cmd_t mc; | |
3493 | mbx_cmd_t *mcp = &mc; | |
3494 | ||
3495 | if (!IS_QLA81XX(vha->hw)) | |
3496 | return QLA_FUNCTION_FAILED; | |
3497 | ||
3498 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3499 | ||
3500 | mcp->mb[0] = MBC_FLASH_ACCESS_CTRL; | |
3501 | mcp->mb[1] = FAC_OPT_CMD_ERASE_SECTOR; | |
3502 | mcp->mb[2] = LSW(start); | |
3503 | mcp->mb[3] = MSW(start); | |
3504 | mcp->mb[4] = LSW(finish); | |
3505 | mcp->mb[5] = MSW(finish); | |
3506 | mcp->out_mb = MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
3507 | mcp->in_mb = MBX_2|MBX_1|MBX_0; | |
3508 | mcp->tov = MBX_TOV_SECONDS; | |
3509 | mcp->flags = 0; | |
3510 | rval = qla2x00_mailbox_command(vha, mcp); | |
3511 | ||
3512 | if (rval != QLA_SUCCESS) { | |
3513 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " | |
3514 | "mb[2]=%x.\n", __func__, vha->host_no, rval, mcp->mb[0], | |
3515 | mcp->mb[1], mcp->mb[2])); | |
3516 | } else { | |
3517 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3518 | } | |
3519 | ||
3520 | return rval; | |
3521 | } | |
6e181be5 LC |
3522 | |
3523 | int | |
3524 | qla81xx_restart_mpi_firmware(scsi_qla_host_t *vha) | |
3525 | { | |
3526 | int rval = 0; | |
3527 | mbx_cmd_t mc; | |
3528 | mbx_cmd_t *mcp = &mc; | |
3529 | ||
3530 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3531 | ||
3532 | mcp->mb[0] = MBC_RESTART_MPI_FW; | |
3533 | mcp->out_mb = MBX_0; | |
3534 | mcp->in_mb = MBX_0|MBX_1; | |
3535 | mcp->tov = MBX_TOV_SECONDS; | |
3536 | mcp->flags = 0; | |
3537 | rval = qla2x00_mailbox_command(vha, mcp); | |
3538 | ||
3539 | if (rval != QLA_SUCCESS) { | |
3540 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=0x%x mb[1]=0x%x.\n", | |
3541 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); | |
3542 | } else { | |
3543 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3544 | } | |
3545 | ||
3546 | return rval; | |
3547 | } | |
ad0ecd61 JC |
3548 | |
3549 | int | |
3550 | qla2x00_read_edc(scsi_qla_host_t *vha, uint16_t dev, uint16_t adr, | |
3551 | dma_addr_t sfp_dma, uint8_t *sfp, uint16_t len, uint16_t opt) | |
3552 | { | |
3553 | int rval; | |
3554 | mbx_cmd_t mc; | |
3555 | mbx_cmd_t *mcp = &mc; | |
3556 | ||
3557 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3558 | ||
3559 | mcp->mb[0] = MBC_READ_SFP; | |
3560 | mcp->mb[1] = dev; | |
3561 | mcp->mb[2] = MSW(sfp_dma); | |
3562 | mcp->mb[3] = LSW(sfp_dma); | |
3563 | mcp->mb[6] = MSW(MSD(sfp_dma)); | |
3564 | mcp->mb[7] = LSW(MSD(sfp_dma)); | |
3565 | mcp->mb[8] = len; | |
3566 | mcp->mb[9] = adr; | |
3567 | mcp->mb[10] = opt; | |
3568 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
3569 | mcp->in_mb = MBX_0; | |
3570 | mcp->tov = MBX_TOV_SECONDS; | |
3571 | mcp->flags = 0; | |
3572 | rval = qla2x00_mailbox_command(vha, mcp); | |
3573 | ||
3574 | if (opt & BIT_0) | |
3575 | if (sfp) | |
3576 | *sfp = mcp->mb[8]; | |
3577 | ||
3578 | if (rval != QLA_SUCCESS) { | |
3579 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
3580 | vha->host_no, rval, mcp->mb[0])); | |
3581 | } else { | |
7640335e | 3582 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
ad0ecd61 JC |
3583 | } |
3584 | ||
3585 | return rval; | |
3586 | } | |
3587 | ||
3588 | int | |
3589 | qla2x00_write_edc(scsi_qla_host_t *vha, uint16_t dev, uint16_t adr, | |
3590 | dma_addr_t sfp_dma, uint8_t *sfp, uint16_t len, uint16_t opt) | |
3591 | { | |
3592 | int rval; | |
3593 | mbx_cmd_t mc; | |
3594 | mbx_cmd_t *mcp = &mc; | |
3595 | ||
3596 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3597 | ||
3598 | if (opt & BIT_0) | |
3599 | if (sfp) | |
3600 | len = *sfp; | |
3601 | ||
3602 | mcp->mb[0] = MBC_WRITE_SFP; | |
3603 | mcp->mb[1] = dev; | |
3604 | mcp->mb[2] = MSW(sfp_dma); | |
3605 | mcp->mb[3] = LSW(sfp_dma); | |
3606 | mcp->mb[6] = MSW(MSD(sfp_dma)); | |
3607 | mcp->mb[7] = LSW(MSD(sfp_dma)); | |
3608 | mcp->mb[8] = len; | |
3609 | mcp->mb[9] = adr; | |
3610 | mcp->mb[10] = opt; | |
3611 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
3612 | mcp->in_mb = MBX_0; | |
3613 | mcp->tov = MBX_TOV_SECONDS; | |
3614 | mcp->flags = 0; | |
3615 | rval = qla2x00_mailbox_command(vha, mcp); | |
3616 | ||
3617 | if (rval != QLA_SUCCESS) { | |
3618 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
3619 | vha->host_no, rval, mcp->mb[0])); | |
3620 | } else { | |
3621 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3622 | } | |
3623 | ||
3624 | return rval; | |
3625 | } | |
ce0423f4 AV |
3626 | |
3627 | int | |
3628 | qla2x00_get_xgmac_stats(scsi_qla_host_t *vha, dma_addr_t stats_dma, | |
3629 | uint16_t size_in_bytes, uint16_t *actual_size) | |
3630 | { | |
3631 | int rval; | |
3632 | mbx_cmd_t mc; | |
3633 | mbx_cmd_t *mcp = &mc; | |
3634 | ||
a9083016 | 3635 | if (!IS_QLA8XXX_TYPE(vha->hw)) |
ce0423f4 AV |
3636 | return QLA_FUNCTION_FAILED; |
3637 | ||
3638 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3639 | ||
3640 | mcp->mb[0] = MBC_GET_XGMAC_STATS; | |
3641 | mcp->mb[2] = MSW(stats_dma); | |
3642 | mcp->mb[3] = LSW(stats_dma); | |
3643 | mcp->mb[6] = MSW(MSD(stats_dma)); | |
3644 | mcp->mb[7] = LSW(MSD(stats_dma)); | |
3645 | mcp->mb[8] = size_in_bytes >> 2; | |
3646 | mcp->out_mb = MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; | |
3647 | mcp->in_mb = MBX_2|MBX_1|MBX_0; | |
3648 | mcp->tov = MBX_TOV_SECONDS; | |
3649 | mcp->flags = 0; | |
3650 | rval = qla2x00_mailbox_command(vha, mcp); | |
3651 | ||
3652 | if (rval != QLA_SUCCESS) { | |
3653 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=0x%x " | |
3654 | "mb[1]=0x%x mb[2]=0x%x.\n", __func__, vha->host_no, rval, | |
3655 | mcp->mb[0], mcp->mb[1], mcp->mb[2])); | |
3656 | } else { | |
3657 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3658 | ||
3659 | *actual_size = mcp->mb[2] << 2; | |
3660 | } | |
3661 | ||
3662 | return rval; | |
3663 | } | |
11bbc1d8 AV |
3664 | |
3665 | int | |
3666 | qla2x00_get_dcbx_params(scsi_qla_host_t *vha, dma_addr_t tlv_dma, | |
3667 | uint16_t size) | |
3668 | { | |
3669 | int rval; | |
3670 | mbx_cmd_t mc; | |
3671 | mbx_cmd_t *mcp = &mc; | |
3672 | ||
a9083016 | 3673 | if (!IS_QLA8XXX_TYPE(vha->hw)) |
11bbc1d8 AV |
3674 | return QLA_FUNCTION_FAILED; |
3675 | ||
3676 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3677 | ||
3678 | mcp->mb[0] = MBC_GET_DCBX_PARAMS; | |
3679 | mcp->mb[1] = 0; | |
3680 | mcp->mb[2] = MSW(tlv_dma); | |
3681 | mcp->mb[3] = LSW(tlv_dma); | |
3682 | mcp->mb[6] = MSW(MSD(tlv_dma)); | |
3683 | mcp->mb[7] = LSW(MSD(tlv_dma)); | |
3684 | mcp->mb[8] = size; | |
3685 | mcp->out_mb = MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|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 | ||
3691 | if (rval != QLA_SUCCESS) { | |
3692 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=0x%x " | |
3693 | "mb[1]=0x%x mb[2]=0x%x.\n", __func__, vha->host_no, rval, | |
3694 | mcp->mb[0], mcp->mb[1], mcp->mb[2])); | |
3695 | } else { | |
3696 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3697 | } | |
3698 | ||
3699 | return rval; | |
3700 | } | |
18e7555a AV |
3701 | |
3702 | int | |
3703 | qla2x00_read_ram_word(scsi_qla_host_t *vha, uint32_t risc_addr, uint32_t *data) | |
3704 | { | |
3705 | int rval; | |
3706 | mbx_cmd_t mc; | |
3707 | mbx_cmd_t *mcp = &mc; | |
3708 | ||
3709 | if (!IS_FWI2_CAPABLE(vha->hw)) | |
3710 | return QLA_FUNCTION_FAILED; | |
3711 | ||
3712 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3713 | ||
3714 | mcp->mb[0] = MBC_READ_RAM_EXTENDED; | |
3715 | mcp->mb[1] = LSW(risc_addr); | |
3716 | mcp->mb[8] = MSW(risc_addr); | |
3717 | mcp->out_mb = MBX_8|MBX_1|MBX_0; | |
3718 | mcp->in_mb = MBX_3|MBX_2|MBX_0; | |
3719 | mcp->tov = 30; | |
3720 | mcp->flags = 0; | |
3721 | rval = qla2x00_mailbox_command(vha, mcp); | |
3722 | if (rval != QLA_SUCCESS) { | |
3723 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, | |
3724 | vha->host_no, rval, mcp->mb[0])); | |
3725 | } else { | |
3726 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3727 | *data = mcp->mb[3] << 16 | mcp->mb[2]; | |
3728 | } | |
3729 | ||
3730 | return rval; | |
3731 | } | |
3732 | ||
9a069e19 | 3733 | int |
a9083016 GM |
3734 | qla2x00_loopback_test(scsi_qla_host_t *vha, struct msg_echo_lb *mreq, |
3735 | uint16_t *mresp) | |
9a069e19 GM |
3736 | { |
3737 | int rval; | |
3738 | mbx_cmd_t mc; | |
3739 | mbx_cmd_t *mcp = &mc; | |
3740 | uint32_t iter_cnt = 0x1; | |
3741 | ||
3742 | DEBUG11(printk("scsi(%ld): entered.\n", vha->host_no)); | |
3743 | ||
3744 | memset(mcp->mb, 0 , sizeof(mcp->mb)); | |
3745 | mcp->mb[0] = MBC_DIAGNOSTIC_LOOP_BACK; | |
3746 | mcp->mb[1] = mreq->options | BIT_6; // BIT_6 specifies 64 bit addressing | |
3747 | ||
3748 | /* transfer count */ | |
3749 | mcp->mb[10] = LSW(mreq->transfer_size); | |
3750 | mcp->mb[11] = MSW(mreq->transfer_size); | |
3751 | ||
3752 | /* send data address */ | |
3753 | mcp->mb[14] = LSW(mreq->send_dma); | |
3754 | mcp->mb[15] = MSW(mreq->send_dma); | |
3755 | mcp->mb[20] = LSW(MSD(mreq->send_dma)); | |
3756 | mcp->mb[21] = MSW(MSD(mreq->send_dma)); | |
3757 | ||
3758 | /* recieve data address */ | |
3759 | mcp->mb[16] = LSW(mreq->rcv_dma); | |
3760 | mcp->mb[17] = MSW(mreq->rcv_dma); | |
3761 | mcp->mb[6] = LSW(MSD(mreq->rcv_dma)); | |
3762 | mcp->mb[7] = MSW(MSD(mreq->rcv_dma)); | |
3763 | ||
3764 | /* Iteration count */ | |
3765 | mcp->mb[18] = LSW(iter_cnt); | |
3766 | mcp->mb[19] = MSW(iter_cnt); | |
3767 | ||
3768 | mcp->out_mb = MBX_21|MBX_20|MBX_19|MBX_18|MBX_17|MBX_16|MBX_15| | |
3769 | MBX_14|MBX_13|MBX_12|MBX_11|MBX_10|MBX_7|MBX_6|MBX_1|MBX_0; | |
a9083016 | 3770 | if (IS_QLA8XXX_TYPE(vha->hw)) |
9a069e19 GM |
3771 | mcp->out_mb |= MBX_2; |
3772 | mcp->in_mb = MBX_19|MBX_18|MBX_3|MBX_2|MBX_1|MBX_0; | |
3773 | ||
3774 | mcp->buf_size = mreq->transfer_size; | |
3775 | mcp->tov = MBX_TOV_SECONDS; | |
3776 | mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD; | |
3777 | ||
3778 | rval = qla2x00_mailbox_command(vha, mcp); | |
3779 | ||
3780 | if (rval != QLA_SUCCESS) { | |
3781 | DEBUG2(printk(KERN_WARNING | |
a9083016 GM |
3782 | "(%ld): failed=%x mb[0]=0x%x " |
3783 | "mb[1]=0x%x mb[2]=0x%x mb[3]=0x%x mb[18]=0x%x " | |
3784 | "mb[19]=0x%x.\n", | |
3785 | vha->host_no, rval, mcp->mb[0], mcp->mb[1], mcp->mb[2], | |
3786 | mcp->mb[3], mcp->mb[18], mcp->mb[19])); | |
9a069e19 GM |
3787 | } else { |
3788 | DEBUG2(printk(KERN_WARNING | |
3789 | "scsi(%ld): done.\n", vha->host_no)); | |
3790 | } | |
3791 | ||
3792 | /* Copy mailbox information */ | |
3793 | memcpy( mresp, mcp->mb, 64); | |
3794 | mresp[3] = mcp->mb[18]; | |
3795 | mresp[4] = mcp->mb[19]; | |
3796 | return rval; | |
3797 | } | |
3798 | ||
3799 | int | |
a9083016 GM |
3800 | qla2x00_echo_test(scsi_qla_host_t *vha, struct msg_echo_lb *mreq, |
3801 | uint16_t *mresp) | |
9a069e19 GM |
3802 | { |
3803 | int rval; | |
3804 | mbx_cmd_t mc; | |
3805 | mbx_cmd_t *mcp = &mc; | |
3806 | struct qla_hw_data *ha = vha->hw; | |
3807 | ||
3808 | DEBUG11(printk("scsi(%ld): entered.\n", vha->host_no)); | |
3809 | ||
3810 | memset(mcp->mb, 0 , sizeof(mcp->mb)); | |
3811 | mcp->mb[0] = MBC_DIAGNOSTIC_ECHO; | |
3812 | mcp->mb[1] = mreq->options | BIT_6; /* BIT_6 specifies 64bit address */ | |
a9083016 | 3813 | if (IS_QLA8XXX_TYPE(ha)) { |
9a069e19 | 3814 | mcp->mb[1] |= BIT_15; |
a9083016 GM |
3815 | mcp->mb[2] = vha->fcoe_fcf_idx; |
3816 | } | |
9a069e19 GM |
3817 | mcp->mb[16] = LSW(mreq->rcv_dma); |
3818 | mcp->mb[17] = MSW(mreq->rcv_dma); | |
3819 | mcp->mb[6] = LSW(MSD(mreq->rcv_dma)); | |
3820 | mcp->mb[7] = MSW(MSD(mreq->rcv_dma)); | |
3821 | ||
3822 | mcp->mb[10] = LSW(mreq->transfer_size); | |
3823 | ||
3824 | mcp->mb[14] = LSW(mreq->send_dma); | |
3825 | mcp->mb[15] = MSW(mreq->send_dma); | |
3826 | mcp->mb[20] = LSW(MSD(mreq->send_dma)); | |
3827 | mcp->mb[21] = MSW(MSD(mreq->send_dma)); | |
3828 | ||
3829 | mcp->out_mb = MBX_21|MBX_20|MBX_17|MBX_16|MBX_15| | |
3830 | MBX_14|MBX_10|MBX_7|MBX_6|MBX_1|MBX_0; | |
a9083016 | 3831 | if (IS_QLA8XXX_TYPE(ha)) |
9a069e19 GM |
3832 | mcp->out_mb |= MBX_2; |
3833 | ||
3834 | mcp->in_mb = MBX_0; | |
a9083016 | 3835 | if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha) || IS_QLA8XXX_TYPE(ha)) |
9a069e19 | 3836 | mcp->in_mb |= MBX_1; |
a9083016 | 3837 | if (IS_QLA8XXX_TYPE(ha)) |
9a069e19 GM |
3838 | mcp->in_mb |= MBX_3; |
3839 | ||
3840 | mcp->tov = MBX_TOV_SECONDS; | |
3841 | mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD; | |
3842 | mcp->buf_size = mreq->transfer_size; | |
3843 | ||
3844 | rval = qla2x00_mailbox_command(vha, mcp); | |
3845 | ||
3846 | if (rval != QLA_SUCCESS) { | |
3847 | DEBUG2(printk(KERN_WARNING | |
3848 | "(%ld): failed=%x mb[0]=0x%x mb[1]=0x%x.\n", | |
3849 | vha->host_no, rval, mcp->mb[0], mcp->mb[1])); | |
3850 | } else { | |
3851 | DEBUG2(printk(KERN_WARNING | |
3852 | "scsi(%ld): done.\n", vha->host_no)); | |
3853 | } | |
3854 | ||
3855 | /* Copy mailbox information */ | |
3856 | memcpy( mresp, mcp->mb, 32); | |
3857 | return rval; | |
3858 | } | |
3859 | int | |
6e98016c | 3860 | qla84xx_reset_chip(scsi_qla_host_t *ha, uint16_t enable_diagnostic) |
9a069e19 GM |
3861 | { |
3862 | int rval; | |
3863 | mbx_cmd_t mc; | |
3864 | mbx_cmd_t *mcp = &mc; | |
3865 | ||
3866 | DEBUG16(printk("%s(%ld): enable_diag=%d entered.\n", __func__, | |
3867 | ha->host_no, enable_diagnostic)); | |
3868 | ||
3869 | mcp->mb[0] = MBC_ISP84XX_RESET; | |
3870 | mcp->mb[1] = enable_diagnostic; | |
3871 | mcp->out_mb = MBX_1|MBX_0; | |
3872 | mcp->in_mb = MBX_1|MBX_0; | |
3873 | mcp->tov = MBX_TOV_SECONDS; | |
3874 | mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD; | |
3875 | rval = qla2x00_mailbox_command(ha, mcp); | |
3876 | ||
9a069e19 GM |
3877 | if (rval != QLA_SUCCESS) |
3878 | DEBUG16(printk("%s(%ld): failed=%x.\n", __func__, ha->host_no, | |
3879 | rval)); | |
3880 | else | |
3881 | DEBUG16(printk("%s(%ld): done.\n", __func__, ha->host_no)); | |
3882 | ||
3883 | return rval; | |
3884 | } | |
3885 | ||
18e7555a AV |
3886 | int |
3887 | qla2x00_write_ram_word(scsi_qla_host_t *vha, uint32_t risc_addr, uint32_t data) | |
3888 | { | |
3889 | int rval; | |
3890 | mbx_cmd_t mc; | |
3891 | mbx_cmd_t *mcp = &mc; | |
3892 | ||
3893 | if (!IS_FWI2_CAPABLE(vha->hw)) | |
6c452a45 | 3894 | return QLA_FUNCTION_FAILED; |
18e7555a AV |
3895 | |
3896 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3897 | ||
3898 | mcp->mb[0] = MBC_WRITE_RAM_WORD_EXTENDED; | |
3899 | mcp->mb[1] = LSW(risc_addr); | |
3900 | mcp->mb[2] = LSW(data); | |
3901 | mcp->mb[3] = MSW(data); | |
3902 | mcp->mb[8] = MSW(risc_addr); | |
3903 | mcp->out_mb = MBX_8|MBX_3|MBX_2|MBX_1|MBX_0; | |
3904 | mcp->in_mb = MBX_0; | |
3905 | mcp->tov = 30; | |
3906 | mcp->flags = 0; | |
3907 | rval = qla2x00_mailbox_command(vha, mcp); | |
3908 | if (rval != QLA_SUCCESS) { | |
3909 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, | |
3910 | vha->host_no, rval, mcp->mb[0])); | |
3911 | } else { | |
3912 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3913 | } | |
3914 | ||
3915 | return rval; | |
3916 | } | |
3064ff39 MH |
3917 | |
3918 | int | |
3919 | qla2x00_get_data_rate(scsi_qla_host_t *vha) | |
3920 | { | |
3921 | int rval; | |
3922 | mbx_cmd_t mc; | |
3923 | mbx_cmd_t *mcp = &mc; | |
3924 | struct qla_hw_data *ha = vha->hw; | |
3925 | ||
3926 | if (!IS_FWI2_CAPABLE(ha)) | |
3927 | return QLA_FUNCTION_FAILED; | |
3928 | ||
a9083016 GM |
3929 | DEBUG11(qla_printk(KERN_INFO, ha, |
3930 | "%s(%ld): entered.\n", __func__, vha->host_no)); | |
3064ff39 MH |
3931 | |
3932 | mcp->mb[0] = MBC_DATA_RATE; | |
3933 | mcp->mb[1] = 0; | |
3934 | mcp->out_mb = MBX_1|MBX_0; | |
3935 | mcp->in_mb = MBX_2|MBX_1|MBX_0; | |
3936 | mcp->tov = MBX_TOV_SECONDS; | |
3937 | mcp->flags = 0; | |
3938 | rval = qla2x00_mailbox_command(vha, mcp); | |
3939 | if (rval != QLA_SUCCESS) { | |
3940 | DEBUG2_3_11(printk(KERN_INFO "%s(%ld): failed=%x mb[0]=%x.\n", | |
3941 | __func__, vha->host_no, rval, mcp->mb[0])); | |
3942 | } else { | |
3943 | DEBUG11(printk(KERN_INFO | |
3944 | "%s(%ld): done.\n", __func__, vha->host_no)); | |
3945 | if (mcp->mb[1] != 0x7) | |
3946 | ha->link_data_rate = mcp->mb[1]; | |
3947 | } | |
3948 | ||
3949 | return rval; | |
3950 | } | |
09ff701a | 3951 | |
23f2ebd1 SR |
3952 | int |
3953 | qla81xx_get_port_config(scsi_qla_host_t *vha, uint16_t *mb) | |
3954 | { | |
3955 | int rval; | |
3956 | mbx_cmd_t mc; | |
3957 | mbx_cmd_t *mcp = &mc; | |
3958 | struct qla_hw_data *ha = vha->hw; | |
3959 | ||
3960 | DEBUG11(printk(KERN_INFO | |
3961 | "%s(%ld): entered.\n", __func__, vha->host_no)); | |
3962 | ||
3963 | if (!IS_QLA81XX(ha)) | |
3964 | return QLA_FUNCTION_FAILED; | |
3965 | mcp->mb[0] = MBC_GET_PORT_CONFIG; | |
3966 | mcp->out_mb = MBX_0; | |
3967 | mcp->in_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
3968 | mcp->tov = MBX_TOV_SECONDS; | |
3969 | mcp->flags = 0; | |
3970 | ||
3971 | rval = qla2x00_mailbox_command(vha, mcp); | |
3972 | ||
3973 | if (rval != QLA_SUCCESS) { | |
3974 | DEBUG2_3_11(printk(KERN_WARNING | |
3975 | "%s(%ld): failed=%x (%x).\n", __func__, | |
3976 | vha->host_no, rval, mcp->mb[0])); | |
3977 | } else { | |
3978 | /* Copy all bits to preserve original value */ | |
3979 | memcpy(mb, &mcp->mb[1], sizeof(uint16_t) * 4); | |
3980 | ||
3981 | DEBUG11(printk(KERN_INFO | |
3982 | "%s(%ld): done.\n", __func__, vha->host_no)); | |
3983 | } | |
3984 | return rval; | |
3985 | } | |
3986 | ||
3987 | int | |
3988 | qla81xx_set_port_config(scsi_qla_host_t *vha, uint16_t *mb) | |
3989 | { | |
3990 | int rval; | |
3991 | mbx_cmd_t mc; | |
3992 | mbx_cmd_t *mcp = &mc; | |
3993 | ||
3994 | DEBUG11(printk(KERN_INFO | |
3995 | "%s(%ld): entered.\n", __func__, vha->host_no)); | |
3996 | ||
3997 | mcp->mb[0] = MBC_SET_PORT_CONFIG; | |
3998 | /* Copy all bits to preserve original setting */ | |
3999 | memcpy(&mcp->mb[1], mb, sizeof(uint16_t) * 4); | |
4000 | mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
4001 | mcp->in_mb = MBX_0; | |
4002 | mcp->tov = MBX_TOV_SECONDS; | |
4003 | mcp->flags = 0; | |
4004 | rval = qla2x00_mailbox_command(vha, mcp); | |
4005 | ||
4006 | if (rval != QLA_SUCCESS) { | |
4007 | DEBUG2_3_11(printk(KERN_WARNING | |
4008 | "%s(%ld): failed=%x (%x).\n", __func__, | |
4009 | vha->host_no, rval, mcp->mb[0])); | |
4010 | } else | |
4011 | DEBUG11(printk(KERN_INFO | |
4012 | "%s(%ld): done.\n", __func__, vha->host_no)); | |
4013 | ||
4014 | return rval; | |
4015 | } | |
4016 | ||
4017 | ||
09ff701a SR |
4018 | int |
4019 | qla24xx_set_fcp_prio(scsi_qla_host_t *vha, uint16_t loop_id, uint16_t priority, | |
4020 | uint16_t *mb) | |
4021 | { | |
4022 | int rval; | |
4023 | mbx_cmd_t mc; | |
4024 | mbx_cmd_t *mcp = &mc; | |
4025 | struct qla_hw_data *ha = vha->hw; | |
4026 | ||
4027 | if (!IS_QLA24XX_TYPE(ha) && !IS_QLA25XX(ha)) | |
4028 | return QLA_FUNCTION_FAILED; | |
4029 | ||
4030 | DEBUG11(printk(KERN_INFO | |
4031 | "%s(%ld): entered.\n", __func__, ha->host_no)); | |
4032 | ||
4033 | mcp->mb[0] = MBC_PORT_PARAMS; | |
4034 | mcp->mb[1] = loop_id; | |
4035 | if (ha->flags.fcp_prio_enabled) | |
4036 | mcp->mb[2] = BIT_1; | |
4037 | else | |
4038 | mcp->mb[2] = BIT_2; | |
4039 | mcp->mb[4] = priority & 0xf; | |
4040 | mcp->mb[9] = vha->vp_idx; | |
4041 | mcp->out_mb = MBX_9|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
4042 | mcp->in_mb = MBX_4|MBX_3|MBX_1|MBX_0; | |
4043 | mcp->tov = 30; | |
4044 | mcp->flags = 0; | |
4045 | rval = qla2x00_mailbox_command(vha, mcp); | |
4046 | if (mb != NULL) { | |
4047 | mb[0] = mcp->mb[0]; | |
4048 | mb[1] = mcp->mb[1]; | |
4049 | mb[3] = mcp->mb[3]; | |
4050 | mb[4] = mcp->mb[4]; | |
4051 | } | |
4052 | ||
4053 | if (rval != QLA_SUCCESS) { | |
4054 | DEBUG2_3_11(printk(KERN_WARNING | |
4055 | "%s(%ld): failed=%x.\n", __func__, | |
4056 | vha->host_no, rval)); | |
4057 | } else { | |
4058 | DEBUG11(printk(KERN_INFO | |
4059 | "%s(%ld): done.\n", __func__, vha->host_no)); | |
4060 | } | |
4061 | ||
4062 | return rval; | |
4063 | } | |
a9083016 GM |
4064 | |
4065 | int | |
4066 | qla82xx_mbx_intr_enable(scsi_qla_host_t *vha) | |
4067 | { | |
4068 | int rval; | |
4069 | struct qla_hw_data *ha = vha->hw; | |
4070 | mbx_cmd_t mc; | |
4071 | mbx_cmd_t *mcp = &mc; | |
4072 | ||
4073 | if (!IS_FWI2_CAPABLE(ha)) | |
4074 | return QLA_FUNCTION_FAILED; | |
4075 | ||
4076 | DEBUG11(qla_printk(KERN_INFO, ha, | |
4077 | "%s(%ld): entered.\n", __func__, vha->host_no)); | |
4078 | ||
4079 | memset(mcp, 0, sizeof(mbx_cmd_t)); | |
4080 | mcp->mb[0] = MBC_TOGGLE_INTR; | |
4081 | mcp->mb[1] = 1; | |
4082 | ||
4083 | mcp->out_mb = MBX_1|MBX_0; | |
4084 | mcp->in_mb = MBX_0; | |
4085 | mcp->tov = 30; | |
4086 | mcp->flags = 0; | |
4087 | ||
4088 | rval = qla2x00_mailbox_command(vha, mcp); | |
4089 | if (rval != QLA_SUCCESS) { | |
4090 | DEBUG2_3_11(qla_printk(KERN_WARNING, ha, | |
4091 | "%s(%ld): failed=%x mb[0]=%x.\n", __func__, | |
4092 | vha->host_no, rval, mcp->mb[0])); | |
4093 | } else { | |
4094 | DEBUG11(qla_printk(KERN_INFO, ha, | |
4095 | "%s(%ld): done.\n", __func__, vha->host_no)); | |
4096 | } | |
4097 | ||
4098 | return rval; | |
4099 | } | |
4100 | ||
4101 | int | |
4102 | qla82xx_mbx_intr_disable(scsi_qla_host_t *vha) | |
4103 | { | |
4104 | int rval; | |
4105 | struct qla_hw_data *ha = vha->hw; | |
4106 | mbx_cmd_t mc; | |
4107 | mbx_cmd_t *mcp = &mc; | |
4108 | ||
4109 | if (!IS_QLA82XX(ha)) | |
4110 | return QLA_FUNCTION_FAILED; | |
4111 | ||
4112 | DEBUG11(qla_printk(KERN_INFO, ha, | |
4113 | "%s(%ld): entered.\n", __func__, vha->host_no)); | |
4114 | ||
4115 | memset(mcp, 0, sizeof(mbx_cmd_t)); | |
4116 | mcp->mb[0] = MBC_TOGGLE_INTR; | |
4117 | mcp->mb[1] = 0; | |
4118 | ||
4119 | mcp->out_mb = MBX_1|MBX_0; | |
4120 | mcp->in_mb = MBX_0; | |
4121 | mcp->tov = 30; | |
4122 | mcp->flags = 0; | |
4123 | ||
4124 | rval = qla2x00_mailbox_command(vha, mcp); | |
4125 | if (rval != QLA_SUCCESS) { | |
4126 | DEBUG2_3_11(qla_printk(KERN_WARNING, ha, | |
4127 | "%s(%ld): failed=%x mb[0]=%x.\n", __func__, | |
4128 | vha->host_no, rval, mcp->mb[0])); | |
4129 | } else { | |
4130 | DEBUG11(qla_printk(KERN_INFO, ha, | |
4131 | "%s(%ld): done.\n", __func__, vha->host_no)); | |
4132 | } | |
4133 | ||
4134 | return rval; | |
4135 | } |