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Commit | Line | Data |
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1da177e4 | 1 | /* |
fa90c54f AV |
2 | * QLogic Fibre Channel HBA Driver |
3 | * Copyright (c) 2003-2005 QLogic Corporation | |
1da177e4 | 4 | * |
fa90c54f | 5 | * See LICENSE.qla2xxx for copyright and licensing details. |
1da177e4 LT |
6 | */ |
7 | #include "qla_def.h" | |
8 | ||
9 | #include <linux/delay.h> | |
10 | ||
1da177e4 LT |
11 | |
12 | /* | |
13 | * qla2x00_mailbox_command | |
14 | * Issue mailbox command and waits for completion. | |
15 | * | |
16 | * Input: | |
17 | * ha = adapter block pointer. | |
18 | * mcp = driver internal mbx struct pointer. | |
19 | * | |
20 | * Output: | |
21 | * mb[MAX_MAILBOX_REGISTER_COUNT] = returned mailbox data. | |
22 | * | |
23 | * Returns: | |
24 | * 0 : QLA_SUCCESS = cmd performed success | |
25 | * 1 : QLA_FUNCTION_FAILED (error encountered) | |
26 | * 6 : QLA_FUNCTION_TIMEOUT (timeout condition encountered) | |
27 | * | |
28 | * Context: | |
29 | * Kernel context. | |
30 | */ | |
31 | static int | |
2c3dfe3f | 32 | qla2x00_mailbox_command(scsi_qla_host_t *pvha, mbx_cmd_t *mcp) |
1da177e4 LT |
33 | { |
34 | int rval; | |
35 | unsigned long flags = 0; | |
2c3dfe3f | 36 | device_reg_t __iomem *reg; |
1c7c6357 | 37 | uint8_t abort_active; |
2c3dfe3f | 38 | uint8_t io_lock_on; |
1da177e4 LT |
39 | uint16_t command; |
40 | uint16_t *iptr; | |
41 | uint16_t __iomem *optr; | |
42 | uint32_t cnt; | |
43 | uint32_t mboxes; | |
1da177e4 | 44 | unsigned long wait_time; |
2c3dfe3f SJ |
45 | scsi_qla_host_t *ha = to_qla_parent(pvha); |
46 | ||
47 | reg = ha->iobase; | |
48 | io_lock_on = ha->flags.init_done; | |
1da177e4 LT |
49 | |
50 | rval = QLA_SUCCESS; | |
1c7c6357 AV |
51 | abort_active = test_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags); |
52 | ||
2c3dfe3f | 53 | DEBUG11(printk("%s(%ld): entered.\n", __func__, pvha->host_no)); |
1da177e4 | 54 | |
1da177e4 | 55 | /* |
1c7c6357 AV |
56 | * Wait for active mailbox commands to finish by waiting at most tov |
57 | * seconds. This is to serialize actual issuing of mailbox cmds during | |
58 | * non ISP abort time. | |
1da177e4 LT |
59 | */ |
60 | if (!abort_active) { | |
0b05a1f0 MB |
61 | if (!wait_for_completion_timeout(&ha->mbx_cmd_comp, |
62 | mcp->tov * HZ)) { | |
1da177e4 | 63 | /* Timeout occurred. Return error. */ |
1c7c6357 | 64 | DEBUG2_3_11(printk("%s(%ld): cmd access timeout. " |
744f11fd | 65 | "Exiting.\n", __func__, ha->host_no)); |
1da177e4 LT |
66 | return QLA_FUNCTION_TIMEOUT; |
67 | } | |
68 | } | |
69 | ||
70 | ha->flags.mbox_busy = 1; | |
71 | /* Save mailbox command for debug */ | |
72 | ha->mcp = mcp; | |
73 | ||
1c7c6357 | 74 | DEBUG11(printk("scsi(%ld): prepare to issue mbox cmd=0x%x.\n", |
744f11fd | 75 | ha->host_no, mcp->mb[0])); |
1da177e4 LT |
76 | |
77 | spin_lock_irqsave(&ha->hardware_lock, flags); | |
78 | ||
79 | /* Load mailbox registers. */ | |
e428924c | 80 | if (IS_FWI2_CAPABLE(ha)) |
1c7c6357 AV |
81 | optr = (uint16_t __iomem *)®->isp24.mailbox0; |
82 | else | |
83 | optr = (uint16_t __iomem *)MAILBOX_REG(ha, ®->isp, 0); | |
1da177e4 LT |
84 | |
85 | iptr = mcp->mb; | |
86 | command = mcp->mb[0]; | |
87 | mboxes = mcp->out_mb; | |
88 | ||
89 | for (cnt = 0; cnt < ha->mbx_count; cnt++) { | |
90 | if (IS_QLA2200(ha) && cnt == 8) | |
1c7c6357 AV |
91 | optr = |
92 | (uint16_t __iomem *)MAILBOX_REG(ha, ®->isp, 8); | |
1da177e4 LT |
93 | if (mboxes & BIT_0) |
94 | WRT_REG_WORD(optr, *iptr); | |
95 | ||
96 | mboxes >>= 1; | |
97 | optr++; | |
98 | iptr++; | |
99 | } | |
100 | ||
101 | #if defined(QL_DEBUG_LEVEL_1) | |
1c7c6357 AV |
102 | printk("%s(%ld): Loaded MBX registers (displayed in bytes) = \n", |
103 | __func__, ha->host_no); | |
1da177e4 LT |
104 | qla2x00_dump_buffer((uint8_t *)mcp->mb, 16); |
105 | printk("\n"); | |
106 | qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x10), 16); | |
107 | printk("\n"); | |
108 | qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x20), 8); | |
109 | printk("\n"); | |
1c7c6357 | 110 | printk("%s(%ld): I/O address = %p.\n", __func__, ha->host_no, optr); |
1da177e4 LT |
111 | qla2x00_dump_regs(ha); |
112 | #endif | |
113 | ||
114 | /* Issue set host interrupt command to send cmd out. */ | |
115 | ha->flags.mbox_int = 0; | |
116 | clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); | |
117 | ||
118 | /* Unlock mbx registers and wait for interrupt */ | |
1c7c6357 | 119 | DEBUG11(printk("%s(%ld): going to unlock irq & waiting for interrupt. " |
744f11fd | 120 | "jiffies=%lx.\n", __func__, ha->host_no, jiffies)); |
1da177e4 LT |
121 | |
122 | /* Wait for mbx cmd completion until timeout */ | |
123 | ||
124 | if (!abort_active && io_lock_on) { | |
1da177e4 LT |
125 | |
126 | set_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags); | |
127 | ||
e428924c | 128 | if (IS_FWI2_CAPABLE(ha)) |
1c7c6357 AV |
129 | WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT); |
130 | else | |
131 | WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT); | |
1da177e4 LT |
132 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
133 | ||
0b05a1f0 | 134 | wait_for_completion_timeout(&ha->mbx_intr_comp, mcp->tov * HZ); |
1da177e4 | 135 | |
1da177e4 LT |
136 | clear_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags); |
137 | ||
1da177e4 | 138 | } else { |
1c7c6357 | 139 | DEBUG3_11(printk("%s(%ld): cmd=%x POLLING MODE.\n", __func__, |
744f11fd | 140 | ha->host_no, command)); |
1da177e4 | 141 | |
e428924c | 142 | if (IS_FWI2_CAPABLE(ha)) |
1c7c6357 AV |
143 | WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT); |
144 | else | |
145 | WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT); | |
1da177e4 | 146 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
1da177e4 LT |
147 | |
148 | wait_time = jiffies + mcp->tov * HZ; /* wait at most tov secs */ | |
149 | while (!ha->flags.mbox_int) { | |
150 | if (time_after(jiffies, wait_time)) | |
151 | break; | |
152 | ||
153 | /* Check for pending interrupts. */ | |
154 | qla2x00_poll(ha); | |
155 | ||
59989831 AV |
156 | if (command != MBC_LOAD_RISC_RAM_EXTENDED && |
157 | !ha->flags.mbox_int) | |
158 | msleep(10); | |
1da177e4 LT |
159 | } /* while */ |
160 | } | |
161 | ||
1da177e4 LT |
162 | /* Check whether we timed out */ |
163 | if (ha->flags.mbox_int) { | |
164 | uint16_t *iptr2; | |
165 | ||
1c7c6357 | 166 | DEBUG3_11(printk("%s(%ld): cmd %x completed.\n", __func__, |
744f11fd | 167 | ha->host_no, command)); |
1da177e4 LT |
168 | |
169 | /* Got interrupt. Clear the flag. */ | |
170 | ha->flags.mbox_int = 0; | |
171 | clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); | |
172 | ||
354d6b21 | 173 | if (ha->mailbox_out[0] != MBS_COMMAND_COMPLETE) |
1da177e4 | 174 | rval = QLA_FUNCTION_FAILED; |
1da177e4 LT |
175 | |
176 | /* Load return mailbox registers. */ | |
177 | iptr2 = mcp->mb; | |
178 | iptr = (uint16_t *)&ha->mailbox_out[0]; | |
179 | mboxes = mcp->in_mb; | |
180 | for (cnt = 0; cnt < ha->mbx_count; cnt++) { | |
181 | if (mboxes & BIT_0) | |
182 | *iptr2 = *iptr; | |
183 | ||
184 | mboxes >>= 1; | |
185 | iptr2++; | |
186 | iptr++; | |
187 | } | |
188 | } else { | |
189 | ||
190 | #if defined(QL_DEBUG_LEVEL_2) || defined(QL_DEBUG_LEVEL_3) || \ | |
191 | defined(QL_DEBUG_LEVEL_11) | |
1c7c6357 AV |
192 | uint16_t mb0; |
193 | uint32_t ictrl; | |
194 | ||
e428924c | 195 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
196 | mb0 = RD_REG_WORD(®->isp24.mailbox0); |
197 | ictrl = RD_REG_DWORD(®->isp24.ictrl); | |
198 | } else { | |
cca5335c | 199 | mb0 = RD_MAILBOX_REG(ha, ®->isp, 0); |
1c7c6357 AV |
200 | ictrl = RD_REG_WORD(®->isp.ictrl); |
201 | } | |
202 | printk("%s(%ld): **** MB Command Timeout for cmd %x ****\n", | |
203 | __func__, ha->host_no, command); | |
204 | printk("%s(%ld): icontrol=%x jiffies=%lx\n", __func__, | |
205 | ha->host_no, ictrl, jiffies); | |
206 | printk("%s(%ld): *** mailbox[0] = 0x%x ***\n", __func__, | |
207 | ha->host_no, mb0); | |
1da177e4 LT |
208 | qla2x00_dump_regs(ha); |
209 | #endif | |
210 | ||
1da177e4 LT |
211 | rval = QLA_FUNCTION_TIMEOUT; |
212 | } | |
213 | ||
1da177e4 LT |
214 | ha->flags.mbox_busy = 0; |
215 | ||
216 | /* Clean up */ | |
217 | ha->mcp = NULL; | |
218 | ||
a3a63d55 | 219 | if (abort_active || !io_lock_on) { |
1c7c6357 | 220 | DEBUG11(printk("%s(%ld): checking for additional resp " |
744f11fd | 221 | "interrupt.\n", __func__, ha->host_no)); |
1da177e4 LT |
222 | |
223 | /* polling mode for non isp_abort commands. */ | |
224 | qla2x00_poll(ha); | |
225 | } | |
226 | ||
1c7c6357 AV |
227 | if (rval == QLA_FUNCTION_TIMEOUT && |
228 | mcp->mb[0] != MBC_GEN_SYSTEM_ERROR) { | |
1da177e4 LT |
229 | if (!io_lock_on || (mcp->flags & IOCTL_CMD)) { |
230 | /* not in dpc. schedule it for dpc to take over. */ | |
1c7c6357 | 231 | DEBUG(printk("%s(%ld): timeout schedule " |
744f11fd | 232 | "isp_abort_needed.\n", __func__, ha->host_no)); |
1c7c6357 | 233 | DEBUG2_3_11(printk("%s(%ld): timeout schedule " |
744f11fd | 234 | "isp_abort_needed.\n", __func__, ha->host_no)); |
1da177e4 LT |
235 | qla_printk(KERN_WARNING, ha, |
236 | "Mailbox command timeout occured. Scheduling ISP " | |
237 | "abort.\n"); | |
238 | set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); | |
39a11240 | 239 | qla2xxx_wake_dpc(ha); |
1da177e4 | 240 | } else if (!abort_active) { |
1da177e4 | 241 | /* call abort directly since we are in the DPC thread */ |
1c7c6357 | 242 | DEBUG(printk("%s(%ld): timeout calling abort_isp\n", |
744f11fd | 243 | __func__, ha->host_no)); |
1c7c6357 | 244 | DEBUG2_3_11(printk("%s(%ld): timeout calling " |
744f11fd | 245 | "abort_isp\n", __func__, ha->host_no)); |
1da177e4 LT |
246 | qla_printk(KERN_WARNING, ha, |
247 | "Mailbox command timeout occured. Issuing ISP " | |
248 | "abort.\n"); | |
249 | ||
250 | set_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags); | |
251 | clear_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); | |
252 | if (qla2x00_abort_isp(ha)) { | |
1c7c6357 | 253 | /* Failed. retry later. */ |
1da177e4 LT |
254 | set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); |
255 | } | |
256 | clear_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags); | |
1c7c6357 | 257 | DEBUG(printk("%s(%ld): finished abort_isp\n", __func__, |
744f11fd | 258 | ha->host_no)); |
1c7c6357 | 259 | DEBUG2_3_11(printk("%s(%ld): finished abort_isp\n", |
744f11fd | 260 | __func__, ha->host_no)); |
1da177e4 LT |
261 | } |
262 | } | |
263 | ||
264 | /* Allow next mbx cmd to come in. */ | |
265 | if (!abort_active) | |
0b05a1f0 | 266 | complete(&ha->mbx_cmd_comp); |
1da177e4 LT |
267 | |
268 | if (rval) { | |
1c7c6357 AV |
269 | DEBUG2_3_11(printk("%s(%ld): **** FAILED. mbx0=%x, mbx1=%x, " |
270 | "mbx2=%x, cmd=%x ****\n", __func__, ha->host_no, | |
744f11fd | 271 | mcp->mb[0], mcp->mb[1], mcp->mb[2], command)); |
1da177e4 | 272 | } else { |
744f11fd | 273 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); |
1da177e4 LT |
274 | } |
275 | ||
1da177e4 LT |
276 | return rval; |
277 | } | |
278 | ||
1da177e4 | 279 | int |
590f98e5 AV |
280 | qla2x00_load_ram(scsi_qla_host_t *ha, dma_addr_t req_dma, uint32_t risc_addr, |
281 | uint32_t risc_code_size) | |
1da177e4 LT |
282 | { |
283 | int rval; | |
284 | mbx_cmd_t mc; | |
285 | mbx_cmd_t *mcp = &mc; | |
1da177e4 | 286 | |
590f98e5 | 287 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); |
1da177e4 | 288 | |
e428924c | 289 | if (MSW(risc_addr) || IS_FWI2_CAPABLE(ha)) { |
590f98e5 AV |
290 | mcp->mb[0] = MBC_LOAD_RISC_RAM_EXTENDED; |
291 | mcp->mb[8] = MSW(risc_addr); | |
292 | mcp->out_mb = MBX_8|MBX_0; | |
1da177e4 | 293 | } else { |
590f98e5 AV |
294 | mcp->mb[0] = MBC_LOAD_RISC_RAM; |
295 | mcp->out_mb = MBX_0; | |
1da177e4 | 296 | } |
1da177e4 LT |
297 | mcp->mb[1] = LSW(risc_addr); |
298 | mcp->mb[2] = MSW(req_dma); | |
299 | mcp->mb[3] = LSW(req_dma); | |
1da177e4 LT |
300 | mcp->mb[6] = MSW(MSD(req_dma)); |
301 | mcp->mb[7] = LSW(MSD(req_dma)); | |
590f98e5 | 302 | mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1; |
e428924c | 303 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
304 | mcp->mb[4] = MSW(risc_code_size); |
305 | mcp->mb[5] = LSW(risc_code_size); | |
306 | mcp->out_mb |= MBX_5|MBX_4; | |
307 | } else { | |
308 | mcp->mb[4] = LSW(risc_code_size); | |
309 | mcp->out_mb |= MBX_4; | |
310 | } | |
311 | ||
1da177e4 LT |
312 | mcp->in_mb = MBX_0; |
313 | mcp->tov = 30; | |
314 | mcp->flags = 0; | |
315 | rval = qla2x00_mailbox_command(ha, mcp); | |
316 | ||
1da177e4 | 317 | if (rval != QLA_SUCCESS) { |
1c7c6357 AV |
318 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, |
319 | ha->host_no, rval, mcp->mb[0])); | |
1da177e4 | 320 | } else { |
1da177e4 LT |
321 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); |
322 | } | |
323 | ||
324 | return rval; | |
325 | } | |
326 | ||
327 | /* | |
328 | * qla2x00_execute_fw | |
1c7c6357 | 329 | * Start adapter firmware. |
1da177e4 LT |
330 | * |
331 | * Input: | |
1c7c6357 AV |
332 | * ha = adapter block pointer. |
333 | * TARGET_QUEUE_LOCK must be released. | |
334 | * ADAPTER_STATE_LOCK must be released. | |
1da177e4 LT |
335 | * |
336 | * Returns: | |
1c7c6357 | 337 | * qla2x00 local function return status code. |
1da177e4 LT |
338 | * |
339 | * Context: | |
1c7c6357 | 340 | * Kernel context. |
1da177e4 LT |
341 | */ |
342 | int | |
1c7c6357 | 343 | qla2x00_execute_fw(scsi_qla_host_t *ha, uint32_t risc_addr) |
1da177e4 LT |
344 | { |
345 | int rval; | |
346 | mbx_cmd_t mc; | |
347 | mbx_cmd_t *mcp = &mc; | |
348 | ||
744f11fd | 349 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); |
1da177e4 LT |
350 | |
351 | mcp->mb[0] = MBC_EXECUTE_FIRMWARE; | |
1c7c6357 AV |
352 | mcp->out_mb = MBX_0; |
353 | mcp->in_mb = MBX_0; | |
e428924c | 354 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
355 | mcp->mb[1] = MSW(risc_addr); |
356 | mcp->mb[2] = LSW(risc_addr); | |
357 | mcp->mb[3] = 0; | |
8b3253d1 AV |
358 | mcp->mb[4] = 0; |
359 | mcp->out_mb |= MBX_4|MBX_3|MBX_2|MBX_1; | |
1c7c6357 AV |
360 | mcp->in_mb |= MBX_1; |
361 | } else { | |
362 | mcp->mb[1] = LSW(risc_addr); | |
363 | mcp->out_mb |= MBX_1; | |
364 | if (IS_QLA2322(ha) || IS_QLA6322(ha)) { | |
365 | mcp->mb[2] = 0; | |
366 | mcp->out_mb |= MBX_2; | |
367 | } | |
1da177e4 LT |
368 | } |
369 | ||
1da177e4 LT |
370 | mcp->tov = 30; |
371 | mcp->flags = 0; | |
372 | rval = qla2x00_mailbox_command(ha, mcp); | |
373 | ||
1c7c6357 AV |
374 | if (rval != QLA_SUCCESS) { |
375 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, | |
376 | ha->host_no, rval, mcp->mb[0])); | |
377 | } else { | |
e428924c | 378 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 | 379 | DEBUG11(printk("%s(%ld): done exchanges=%x.\n", |
744f11fd | 380 | __func__, ha->host_no, mcp->mb[1])); |
1c7c6357 AV |
381 | } else { |
382 | DEBUG11(printk("%s(%ld): done.\n", __func__, | |
744f11fd | 383 | ha->host_no)); |
1c7c6357 AV |
384 | } |
385 | } | |
1da177e4 LT |
386 | |
387 | return rval; | |
388 | } | |
389 | ||
390 | /* | |
391 | * qla2x00_get_fw_version | |
392 | * Get firmware version. | |
393 | * | |
394 | * Input: | |
395 | * ha: adapter state pointer. | |
396 | * major: pointer for major number. | |
397 | * minor: pointer for minor number. | |
398 | * subminor: pointer for subminor number. | |
399 | * | |
400 | * Returns: | |
401 | * qla2x00 local function return status code. | |
402 | * | |
403 | * Context: | |
404 | * Kernel context. | |
405 | */ | |
406 | void | |
407 | qla2x00_get_fw_version(scsi_qla_host_t *ha, uint16_t *major, uint16_t *minor, | |
408 | uint16_t *subminor, uint16_t *attributes, uint32_t *memory) | |
409 | { | |
410 | int rval; | |
411 | mbx_cmd_t mc; | |
412 | mbx_cmd_t *mcp = &mc; | |
413 | ||
414 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); | |
415 | ||
416 | mcp->mb[0] = MBC_GET_FIRMWARE_VERSION; | |
417 | mcp->out_mb = MBX_0; | |
418 | mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
419 | mcp->flags = 0; | |
420 | mcp->tov = 30; | |
421 | rval = qla2x00_mailbox_command(ha, mcp); | |
422 | ||
423 | /* Return mailbox data. */ | |
424 | *major = mcp->mb[1]; | |
425 | *minor = mcp->mb[2]; | |
426 | *subminor = mcp->mb[3]; | |
427 | *attributes = mcp->mb[6]; | |
428 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) | |
429 | *memory = 0x1FFFF; /* Defaults to 128KB. */ | |
430 | else | |
431 | *memory = (mcp->mb[5] << 16) | mcp->mb[4]; | |
432 | ||
433 | if (rval != QLA_SUCCESS) { | |
434 | /*EMPTY*/ | |
435 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
436 | ha->host_no, rval)); | |
437 | } else { | |
438 | /*EMPTY*/ | |
439 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); | |
440 | } | |
441 | } | |
442 | ||
443 | /* | |
444 | * qla2x00_get_fw_options | |
445 | * Set firmware options. | |
446 | * | |
447 | * Input: | |
448 | * ha = adapter block pointer. | |
449 | * fwopt = pointer for firmware options. | |
450 | * | |
451 | * Returns: | |
452 | * qla2x00 local function return status code. | |
453 | * | |
454 | * Context: | |
455 | * Kernel context. | |
456 | */ | |
457 | int | |
458 | qla2x00_get_fw_options(scsi_qla_host_t *ha, uint16_t *fwopts) | |
459 | { | |
460 | int rval; | |
461 | mbx_cmd_t mc; | |
462 | mbx_cmd_t *mcp = &mc; | |
463 | ||
464 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); | |
465 | ||
466 | mcp->mb[0] = MBC_GET_FIRMWARE_OPTION; | |
467 | mcp->out_mb = MBX_0; | |
468 | mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
469 | mcp->tov = 30; | |
470 | mcp->flags = 0; | |
471 | rval = qla2x00_mailbox_command(ha, mcp); | |
472 | ||
473 | if (rval != QLA_SUCCESS) { | |
474 | /*EMPTY*/ | |
475 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
476 | ha->host_no, rval)); | |
477 | } else { | |
1c7c6357 | 478 | fwopts[0] = mcp->mb[0]; |
1da177e4 LT |
479 | fwopts[1] = mcp->mb[1]; |
480 | fwopts[2] = mcp->mb[2]; | |
481 | fwopts[3] = mcp->mb[3]; | |
482 | ||
483 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); | |
484 | } | |
485 | ||
486 | return rval; | |
487 | } | |
488 | ||
489 | ||
490 | /* | |
491 | * qla2x00_set_fw_options | |
492 | * Set firmware options. | |
493 | * | |
494 | * Input: | |
495 | * ha = adapter block pointer. | |
496 | * fwopt = pointer for firmware options. | |
497 | * | |
498 | * Returns: | |
499 | * qla2x00 local function return status code. | |
500 | * | |
501 | * Context: | |
502 | * Kernel context. | |
503 | */ | |
504 | int | |
505 | qla2x00_set_fw_options(scsi_qla_host_t *ha, uint16_t *fwopts) | |
506 | { | |
507 | int rval; | |
508 | mbx_cmd_t mc; | |
509 | mbx_cmd_t *mcp = &mc; | |
510 | ||
511 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); | |
512 | ||
513 | mcp->mb[0] = MBC_SET_FIRMWARE_OPTION; | |
514 | mcp->mb[1] = fwopts[1]; | |
515 | mcp->mb[2] = fwopts[2]; | |
516 | mcp->mb[3] = fwopts[3]; | |
1c7c6357 | 517 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; |
1da177e4 | 518 | mcp->in_mb = MBX_0; |
e428924c | 519 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
520 | mcp->in_mb |= MBX_1; |
521 | } else { | |
522 | mcp->mb[10] = fwopts[10]; | |
523 | mcp->mb[11] = fwopts[11]; | |
524 | mcp->mb[12] = 0; /* Undocumented, but used */ | |
525 | mcp->out_mb |= MBX_12|MBX_11|MBX_10; | |
526 | } | |
1da177e4 LT |
527 | mcp->tov = 30; |
528 | mcp->flags = 0; | |
529 | rval = qla2x00_mailbox_command(ha, mcp); | |
530 | ||
1c7c6357 AV |
531 | fwopts[0] = mcp->mb[0]; |
532 | ||
1da177e4 LT |
533 | if (rval != QLA_SUCCESS) { |
534 | /*EMPTY*/ | |
1c7c6357 AV |
535 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x/%x).\n", __func__, |
536 | ha->host_no, rval, mcp->mb[0], mcp->mb[1])); | |
1da177e4 LT |
537 | } else { |
538 | /*EMPTY*/ | |
539 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); | |
540 | } | |
541 | ||
542 | return rval; | |
543 | } | |
544 | ||
545 | /* | |
546 | * qla2x00_mbx_reg_test | |
547 | * Mailbox register wrap test. | |
548 | * | |
549 | * Input: | |
550 | * ha = adapter block pointer. | |
551 | * TARGET_QUEUE_LOCK must be released. | |
552 | * ADAPTER_STATE_LOCK must be released. | |
553 | * | |
554 | * Returns: | |
555 | * qla2x00 local function return status code. | |
556 | * | |
557 | * Context: | |
558 | * Kernel context. | |
559 | */ | |
560 | int | |
561 | qla2x00_mbx_reg_test(scsi_qla_host_t *ha) | |
562 | { | |
563 | int rval; | |
564 | mbx_cmd_t mc; | |
565 | mbx_cmd_t *mcp = &mc; | |
566 | ||
744f11fd | 567 | DEBUG11(printk("qla2x00_mbx_reg_test(%ld): entered.\n", ha->host_no)); |
1da177e4 LT |
568 | |
569 | mcp->mb[0] = MBC_MAILBOX_REGISTER_TEST; | |
570 | mcp->mb[1] = 0xAAAA; | |
571 | mcp->mb[2] = 0x5555; | |
572 | mcp->mb[3] = 0xAA55; | |
573 | mcp->mb[4] = 0x55AA; | |
574 | mcp->mb[5] = 0xA5A5; | |
575 | mcp->mb[6] = 0x5A5A; | |
576 | mcp->mb[7] = 0x2525; | |
577 | mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
578 | mcp->in_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
579 | mcp->tov = 30; | |
580 | mcp->flags = 0; | |
581 | rval = qla2x00_mailbox_command(ha, mcp); | |
582 | ||
583 | if (rval == QLA_SUCCESS) { | |
584 | if (mcp->mb[1] != 0xAAAA || mcp->mb[2] != 0x5555 || | |
585 | mcp->mb[3] != 0xAA55 || mcp->mb[4] != 0x55AA) | |
586 | rval = QLA_FUNCTION_FAILED; | |
587 | if (mcp->mb[5] != 0xA5A5 || mcp->mb[6] != 0x5A5A || | |
588 | mcp->mb[7] != 0x2525) | |
589 | rval = QLA_FUNCTION_FAILED; | |
590 | } | |
591 | ||
592 | if (rval != QLA_SUCCESS) { | |
593 | /*EMPTY*/ | |
594 | DEBUG2_3_11(printk("qla2x00_mbx_reg_test(%ld): failed=%x.\n", | |
744f11fd | 595 | ha->host_no, rval)); |
1da177e4 LT |
596 | } else { |
597 | /*EMPTY*/ | |
598 | DEBUG11(printk("qla2x00_mbx_reg_test(%ld): done.\n", | |
744f11fd | 599 | ha->host_no)); |
1da177e4 LT |
600 | } |
601 | ||
602 | return rval; | |
603 | } | |
604 | ||
605 | /* | |
606 | * qla2x00_verify_checksum | |
607 | * Verify firmware checksum. | |
608 | * | |
609 | * Input: | |
610 | * ha = adapter block pointer. | |
611 | * TARGET_QUEUE_LOCK must be released. | |
612 | * ADAPTER_STATE_LOCK must be released. | |
613 | * | |
614 | * Returns: | |
615 | * qla2x00 local function return status code. | |
616 | * | |
617 | * Context: | |
618 | * Kernel context. | |
619 | */ | |
620 | int | |
1c7c6357 | 621 | qla2x00_verify_checksum(scsi_qla_host_t *ha, uint32_t risc_addr) |
1da177e4 LT |
622 | { |
623 | int rval; | |
624 | mbx_cmd_t mc; | |
625 | mbx_cmd_t *mcp = &mc; | |
626 | ||
744f11fd | 627 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); |
1da177e4 LT |
628 | |
629 | mcp->mb[0] = MBC_VERIFY_CHECKSUM; | |
1c7c6357 AV |
630 | mcp->out_mb = MBX_0; |
631 | mcp->in_mb = MBX_0; | |
e428924c | 632 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
633 | mcp->mb[1] = MSW(risc_addr); |
634 | mcp->mb[2] = LSW(risc_addr); | |
635 | mcp->out_mb |= MBX_2|MBX_1; | |
636 | mcp->in_mb |= MBX_2|MBX_1; | |
637 | } else { | |
638 | mcp->mb[1] = LSW(risc_addr); | |
639 | mcp->out_mb |= MBX_1; | |
640 | mcp->in_mb |= MBX_1; | |
641 | } | |
642 | ||
1da177e4 LT |
643 | mcp->tov = 30; |
644 | mcp->flags = 0; | |
645 | rval = qla2x00_mailbox_command(ha, mcp); | |
646 | ||
647 | if (rval != QLA_SUCCESS) { | |
1c7c6357 | 648 | DEBUG2_3_11(printk("%s(%ld): failed=%x chk sum=%x.\n", __func__, |
e428924c AV |
649 | ha->host_no, rval, IS_FWI2_CAPABLE(ha) ? |
650 | (mcp->mb[2] << 16) | mcp->mb[1]: mcp->mb[1])); | |
1da177e4 | 651 | } else { |
744f11fd | 652 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); |
1da177e4 LT |
653 | } |
654 | ||
655 | return rval; | |
656 | } | |
657 | ||
658 | /* | |
659 | * qla2x00_issue_iocb | |
660 | * Issue IOCB using mailbox command | |
661 | * | |
662 | * Input: | |
663 | * ha = adapter state pointer. | |
664 | * buffer = buffer pointer. | |
665 | * phys_addr = physical address of buffer. | |
666 | * size = size of buffer. | |
667 | * TARGET_QUEUE_LOCK must be released. | |
668 | * ADAPTER_STATE_LOCK must be released. | |
669 | * | |
670 | * Returns: | |
671 | * qla2x00 local function return status code. | |
672 | * | |
673 | * Context: | |
674 | * Kernel context. | |
675 | */ | |
676 | int | |
677 | qla2x00_issue_iocb(scsi_qla_host_t *ha, void* buffer, dma_addr_t phys_addr, | |
678 | size_t size) | |
679 | { | |
680 | int rval; | |
681 | mbx_cmd_t mc; | |
682 | mbx_cmd_t *mcp = &mc; | |
683 | ||
684 | mcp->mb[0] = MBC_IOCB_COMMAND_A64; | |
685 | mcp->mb[1] = 0; | |
686 | mcp->mb[2] = MSW(phys_addr); | |
687 | mcp->mb[3] = LSW(phys_addr); | |
688 | mcp->mb[6] = MSW(MSD(phys_addr)); | |
689 | mcp->mb[7] = LSW(MSD(phys_addr)); | |
690 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
691 | mcp->in_mb = MBX_2|MBX_0; | |
692 | mcp->tov = 30; | |
693 | mcp->flags = 0; | |
694 | rval = qla2x00_mailbox_command(ha, mcp); | |
695 | ||
696 | if (rval != QLA_SUCCESS) { | |
697 | /*EMPTY*/ | |
1c7c6357 | 698 | DEBUG(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x\n", |
744f11fd | 699 | ha->host_no, rval)); |
1c7c6357 | 700 | DEBUG2(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x\n", |
744f11fd | 701 | ha->host_no, rval)); |
1da177e4 | 702 | } else { |
8c958a99 AV |
703 | sts_entry_t *sts_entry = (sts_entry_t *) buffer; |
704 | ||
705 | /* Mask reserved bits. */ | |
706 | sts_entry->entry_status &= | |
e428924c | 707 | IS_FWI2_CAPABLE(ha) ? RF_MASK_24XX :RF_MASK; |
1da177e4 LT |
708 | } |
709 | ||
710 | return rval; | |
711 | } | |
712 | ||
713 | /* | |
714 | * qla2x00_abort_command | |
715 | * Abort command aborts a specified IOCB. | |
716 | * | |
717 | * Input: | |
718 | * ha = adapter block pointer. | |
719 | * sp = SB structure pointer. | |
720 | * | |
721 | * Returns: | |
722 | * qla2x00 local function return status code. | |
723 | * | |
724 | * Context: | |
725 | * Kernel context. | |
726 | */ | |
727 | int | |
728 | qla2x00_abort_command(scsi_qla_host_t *ha, srb_t *sp) | |
729 | { | |
730 | unsigned long flags = 0; | |
731 | fc_port_t *fcport; | |
732 | int rval; | |
733 | uint32_t handle; | |
734 | mbx_cmd_t mc; | |
735 | mbx_cmd_t *mcp = &mc; | |
736 | ||
744f11fd | 737 | DEBUG11(printk("qla2x00_abort_command(%ld): entered.\n", ha->host_no)); |
1da177e4 | 738 | |
bdf79621 | 739 | fcport = sp->fcport; |
1da177e4 LT |
740 | |
741 | spin_lock_irqsave(&ha->hardware_lock, flags); | |
742 | for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) { | |
743 | if (ha->outstanding_cmds[handle] == sp) | |
744 | break; | |
745 | } | |
746 | spin_unlock_irqrestore(&ha->hardware_lock, flags); | |
747 | ||
748 | if (handle == MAX_OUTSTANDING_COMMANDS) { | |
749 | /* command not found */ | |
750 | return QLA_FUNCTION_FAILED; | |
751 | } | |
752 | ||
753 | mcp->mb[0] = MBC_ABORT_COMMAND; | |
754 | if (HAS_EXTENDED_IDS(ha)) | |
755 | mcp->mb[1] = fcport->loop_id; | |
756 | else | |
757 | mcp->mb[1] = fcport->loop_id << 8; | |
758 | mcp->mb[2] = (uint16_t)handle; | |
759 | mcp->mb[3] = (uint16_t)(handle >> 16); | |
bdf79621 | 760 | mcp->mb[6] = (uint16_t)sp->cmd->device->lun; |
1da177e4 LT |
761 | mcp->out_mb = MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
762 | mcp->in_mb = MBX_0; | |
763 | mcp->tov = 30; | |
764 | mcp->flags = 0; | |
765 | rval = qla2x00_mailbox_command(ha, mcp); | |
766 | ||
767 | if (rval != QLA_SUCCESS) { | |
768 | DEBUG2_3_11(printk("qla2x00_abort_command(%ld): failed=%x.\n", | |
744f11fd | 769 | ha->host_no, rval)); |
1da177e4 LT |
770 | } else { |
771 | sp->flags |= SRB_ABORT_PENDING; | |
772 | DEBUG11(printk("qla2x00_abort_command(%ld): done.\n", | |
744f11fd | 773 | ha->host_no)); |
1da177e4 LT |
774 | } |
775 | ||
776 | return rval; | |
777 | } | |
778 | ||
779 | #if USE_ABORT_TGT | |
780 | /* | |
781 | * qla2x00_abort_target | |
782 | * Issue abort target mailbox command. | |
783 | * | |
784 | * Input: | |
785 | * ha = adapter block pointer. | |
786 | * | |
787 | * Returns: | |
788 | * qla2x00 local function return status code. | |
789 | * | |
790 | * Context: | |
791 | * Kernel context. | |
792 | */ | |
793 | int | |
794 | qla2x00_abort_target(fc_port_t *fcport) | |
795 | { | |
796 | int rval; | |
797 | mbx_cmd_t mc; | |
798 | mbx_cmd_t *mcp = &mc; | |
1c7c6357 | 799 | scsi_qla_host_t *ha; |
1da177e4 | 800 | |
1c7c6357 | 801 | if (fcport == NULL) |
1da177e4 | 802 | return 0; |
1da177e4 | 803 | |
744f11fd | 804 | DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->ha->host_no)); |
1c7c6357 AV |
805 | |
806 | ha = fcport->ha; | |
1da177e4 LT |
807 | mcp->mb[0] = MBC_ABORT_TARGET; |
808 | mcp->out_mb = MBX_2|MBX_1|MBX_0; | |
1c7c6357 | 809 | if (HAS_EXTENDED_IDS(ha)) { |
1da177e4 LT |
810 | mcp->mb[1] = fcport->loop_id; |
811 | mcp->mb[10] = 0; | |
812 | mcp->out_mb |= MBX_10; | |
813 | } else { | |
814 | mcp->mb[1] = fcport->loop_id << 8; | |
815 | } | |
1c7c6357 | 816 | mcp->mb[2] = ha->loop_reset_delay; |
1da177e4 LT |
817 | |
818 | mcp->in_mb = MBX_0; | |
819 | mcp->tov = 30; | |
820 | mcp->flags = 0; | |
1c7c6357 | 821 | rval = qla2x00_mailbox_command(ha, mcp); |
1da177e4 LT |
822 | |
823 | /* Issue marker command. */ | |
1c7c6357 | 824 | ha->marker_needed = 1; |
1da177e4 LT |
825 | |
826 | if (rval != QLA_SUCCESS) { | |
827 | DEBUG2_3_11(printk("qla2x00_abort_target(%ld): failed=%x.\n", | |
744f11fd | 828 | ha->host_no, rval)); |
1da177e4 LT |
829 | } else { |
830 | /*EMPTY*/ | |
831 | DEBUG11(printk("qla2x00_abort_target(%ld): done.\n", | |
744f11fd | 832 | ha->host_no)); |
1da177e4 LT |
833 | } |
834 | ||
835 | return rval; | |
836 | } | |
837 | #endif | |
838 | ||
1da177e4 LT |
839 | /* |
840 | * qla2x00_get_adapter_id | |
841 | * Get adapter ID and topology. | |
842 | * | |
843 | * Input: | |
844 | * ha = adapter block pointer. | |
845 | * id = pointer for loop ID. | |
846 | * al_pa = pointer for AL_PA. | |
847 | * area = pointer for area. | |
848 | * domain = pointer for domain. | |
849 | * top = pointer for topology. | |
850 | * TARGET_QUEUE_LOCK must be released. | |
851 | * ADAPTER_STATE_LOCK must be released. | |
852 | * | |
853 | * Returns: | |
854 | * qla2x00 local function return status code. | |
855 | * | |
856 | * Context: | |
857 | * Kernel context. | |
858 | */ | |
859 | int | |
860 | qla2x00_get_adapter_id(scsi_qla_host_t *ha, uint16_t *id, uint8_t *al_pa, | |
2c3dfe3f | 861 | uint8_t *area, uint8_t *domain, uint16_t *top, uint16_t *sw_cap) |
1da177e4 LT |
862 | { |
863 | int rval; | |
864 | mbx_cmd_t mc; | |
865 | mbx_cmd_t *mcp = &mc; | |
866 | ||
867 | DEBUG11(printk("qla2x00_get_adapter_id(%ld): entered.\n", | |
744f11fd | 868 | ha->host_no)); |
1da177e4 LT |
869 | |
870 | mcp->mb[0] = MBC_GET_ADAPTER_LOOP_ID; | |
2c3dfe3f | 871 | mcp->mb[9] = ha->vp_idx; |
eb66dc60 | 872 | mcp->out_mb = MBX_9|MBX_0; |
2c3dfe3f | 873 | mcp->in_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
1da177e4 LT |
874 | mcp->tov = 30; |
875 | mcp->flags = 0; | |
876 | rval = qla2x00_mailbox_command(ha, mcp); | |
33135aa2 RA |
877 | if (mcp->mb[0] == MBS_COMMAND_ERROR) |
878 | rval = QLA_COMMAND_ERROR; | |
1da177e4 LT |
879 | |
880 | /* Return data. */ | |
881 | *id = mcp->mb[1]; | |
882 | *al_pa = LSB(mcp->mb[2]); | |
883 | *area = MSB(mcp->mb[2]); | |
884 | *domain = LSB(mcp->mb[3]); | |
885 | *top = mcp->mb[6]; | |
2c3dfe3f | 886 | *sw_cap = mcp->mb[7]; |
1da177e4 LT |
887 | |
888 | if (rval != QLA_SUCCESS) { | |
889 | /*EMPTY*/ | |
890 | DEBUG2_3_11(printk("qla2x00_get_adapter_id(%ld): failed=%x.\n", | |
744f11fd | 891 | ha->host_no, rval)); |
1da177e4 LT |
892 | } else { |
893 | /*EMPTY*/ | |
894 | DEBUG11(printk("qla2x00_get_adapter_id(%ld): done.\n", | |
744f11fd | 895 | ha->host_no)); |
1da177e4 LT |
896 | } |
897 | ||
898 | return rval; | |
899 | } | |
900 | ||
901 | /* | |
902 | * qla2x00_get_retry_cnt | |
903 | * Get current firmware login retry count and delay. | |
904 | * | |
905 | * Input: | |
906 | * ha = adapter block pointer. | |
907 | * retry_cnt = pointer to login retry count. | |
908 | * tov = pointer to login timeout value. | |
909 | * | |
910 | * Returns: | |
911 | * qla2x00 local function return status code. | |
912 | * | |
913 | * Context: | |
914 | * Kernel context. | |
915 | */ | |
916 | int | |
917 | qla2x00_get_retry_cnt(scsi_qla_host_t *ha, uint8_t *retry_cnt, uint8_t *tov, | |
918 | uint16_t *r_a_tov) | |
919 | { | |
920 | int rval; | |
921 | uint16_t ratov; | |
922 | mbx_cmd_t mc; | |
923 | mbx_cmd_t *mcp = &mc; | |
924 | ||
925 | DEBUG11(printk("qla2x00_get_retry_cnt(%ld): entered.\n", | |
744f11fd | 926 | ha->host_no)); |
1da177e4 LT |
927 | |
928 | mcp->mb[0] = MBC_GET_RETRY_COUNT; | |
929 | mcp->out_mb = MBX_0; | |
930 | mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
931 | mcp->tov = 30; | |
932 | mcp->flags = 0; | |
933 | rval = qla2x00_mailbox_command(ha, mcp); | |
934 | ||
935 | if (rval != QLA_SUCCESS) { | |
936 | /*EMPTY*/ | |
937 | DEBUG2_3_11(printk("qla2x00_get_retry_cnt(%ld): failed = %x.\n", | |
744f11fd | 938 | ha->host_no, mcp->mb[0])); |
1da177e4 LT |
939 | } else { |
940 | /* Convert returned data and check our values. */ | |
941 | *r_a_tov = mcp->mb[3] / 2; | |
942 | ratov = (mcp->mb[3]/2) / 10; /* mb[3] value is in 100ms */ | |
943 | if (mcp->mb[1] * ratov > (*retry_cnt) * (*tov)) { | |
944 | /* Update to the larger values */ | |
945 | *retry_cnt = (uint8_t)mcp->mb[1]; | |
946 | *tov = ratov; | |
947 | } | |
948 | ||
949 | DEBUG11(printk("qla2x00_get_retry_cnt(%ld): done. mb3=%d " | |
744f11fd | 950 | "ratov=%d.\n", ha->host_no, mcp->mb[3], ratov)); |
1da177e4 LT |
951 | } |
952 | ||
953 | return rval; | |
954 | } | |
955 | ||
956 | /* | |
957 | * qla2x00_init_firmware | |
958 | * Initialize adapter firmware. | |
959 | * | |
960 | * Input: | |
961 | * ha = adapter block pointer. | |
962 | * dptr = Initialization control block pointer. | |
963 | * size = size of initialization control block. | |
964 | * TARGET_QUEUE_LOCK must be released. | |
965 | * ADAPTER_STATE_LOCK must be released. | |
966 | * | |
967 | * Returns: | |
968 | * qla2x00 local function return status code. | |
969 | * | |
970 | * Context: | |
971 | * Kernel context. | |
972 | */ | |
973 | int | |
974 | qla2x00_init_firmware(scsi_qla_host_t *ha, uint16_t size) | |
975 | { | |
976 | int rval; | |
977 | mbx_cmd_t mc; | |
978 | mbx_cmd_t *mcp = &mc; | |
979 | ||
980 | DEBUG11(printk("qla2x00_init_firmware(%ld): entered.\n", | |
744f11fd | 981 | ha->host_no)); |
1da177e4 | 982 | |
e6e074f1 | 983 | if (ha->flags.npiv_supported) |
2c3dfe3f SJ |
984 | mcp->mb[0] = MBC_MID_INITIALIZE_FIRMWARE; |
985 | else | |
986 | mcp->mb[0] = MBC_INITIALIZE_FIRMWARE; | |
987 | ||
1da177e4 LT |
988 | mcp->mb[2] = MSW(ha->init_cb_dma); |
989 | mcp->mb[3] = LSW(ha->init_cb_dma); | |
990 | mcp->mb[4] = 0; | |
991 | mcp->mb[5] = 0; | |
992 | mcp->mb[6] = MSW(MSD(ha->init_cb_dma)); | |
993 | mcp->mb[7] = LSW(MSD(ha->init_cb_dma)); | |
994 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; | |
995 | mcp->in_mb = MBX_5|MBX_4|MBX_0; | |
996 | mcp->buf_size = size; | |
997 | mcp->flags = MBX_DMA_OUT; | |
998 | mcp->tov = 30; | |
999 | rval = qla2x00_mailbox_command(ha, mcp); | |
1000 | ||
1001 | if (rval != QLA_SUCCESS) { | |
1002 | /*EMPTY*/ | |
1003 | DEBUG2_3_11(printk("qla2x00_init_firmware(%ld): failed=%x " | |
1004 | "mb0=%x.\n", | |
744f11fd | 1005 | ha->host_no, rval, mcp->mb[0])); |
1da177e4 LT |
1006 | } else { |
1007 | /*EMPTY*/ | |
1008 | DEBUG11(printk("qla2x00_init_firmware(%ld): done.\n", | |
744f11fd | 1009 | ha->host_no)); |
1da177e4 LT |
1010 | } |
1011 | ||
1012 | return rval; | |
1013 | } | |
1014 | ||
1015 | /* | |
1016 | * qla2x00_get_port_database | |
1017 | * Issue normal/enhanced get port database mailbox command | |
1018 | * and copy device name as necessary. | |
1019 | * | |
1020 | * Input: | |
1021 | * ha = adapter state pointer. | |
1022 | * dev = structure pointer. | |
1023 | * opt = enhanced cmd option byte. | |
1024 | * | |
1025 | * Returns: | |
1026 | * qla2x00 local function return status code. | |
1027 | * | |
1028 | * Context: | |
1029 | * Kernel context. | |
1030 | */ | |
1031 | int | |
1032 | qla2x00_get_port_database(scsi_qla_host_t *ha, fc_port_t *fcport, uint8_t opt) | |
1033 | { | |
1034 | int rval; | |
1035 | mbx_cmd_t mc; | |
1036 | mbx_cmd_t *mcp = &mc; | |
1037 | port_database_t *pd; | |
1c7c6357 | 1038 | struct port_database_24xx *pd24; |
1da177e4 LT |
1039 | dma_addr_t pd_dma; |
1040 | ||
744f11fd | 1041 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); |
1da177e4 | 1042 | |
1c7c6357 AV |
1043 | pd24 = NULL; |
1044 | pd = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pd_dma); | |
1da177e4 | 1045 | if (pd == NULL) { |
1c7c6357 AV |
1046 | DEBUG2_3(printk("%s(%ld): failed to allocate Port Database " |
1047 | "structure.\n", __func__, ha->host_no)); | |
1da177e4 LT |
1048 | return QLA_MEMORY_ALLOC_FAILED; |
1049 | } | |
1c7c6357 | 1050 | memset(pd, 0, max(PORT_DATABASE_SIZE, PORT_DATABASE_24XX_SIZE)); |
1da177e4 | 1051 | |
1c7c6357 | 1052 | mcp->mb[0] = MBC_GET_PORT_DATABASE; |
e428924c | 1053 | if (opt != 0 && !IS_FWI2_CAPABLE(ha)) |
1da177e4 | 1054 | mcp->mb[0] = MBC_ENHANCED_GET_PORT_DATABASE; |
1da177e4 LT |
1055 | mcp->mb[2] = MSW(pd_dma); |
1056 | mcp->mb[3] = LSW(pd_dma); | |
1057 | mcp->mb[6] = MSW(MSD(pd_dma)); | |
1058 | mcp->mb[7] = LSW(MSD(pd_dma)); | |
2c3dfe3f SJ |
1059 | mcp->mb[9] = ha->vp_idx; |
1060 | mcp->out_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; | |
1da177e4 | 1061 | mcp->in_mb = MBX_0; |
e428924c | 1062 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
1063 | mcp->mb[1] = fcport->loop_id; |
1064 | mcp->mb[10] = opt; | |
1065 | mcp->out_mb |= MBX_10|MBX_1; | |
1066 | mcp->in_mb |= MBX_1; | |
1067 | } else if (HAS_EXTENDED_IDS(ha)) { | |
1068 | mcp->mb[1] = fcport->loop_id; | |
1069 | mcp->mb[10] = opt; | |
1070 | mcp->out_mb |= MBX_10|MBX_1; | |
1071 | } else { | |
1072 | mcp->mb[1] = fcport->loop_id << 8 | opt; | |
1073 | mcp->out_mb |= MBX_1; | |
1074 | } | |
e428924c AV |
1075 | mcp->buf_size = IS_FWI2_CAPABLE(ha) ? |
1076 | PORT_DATABASE_24XX_SIZE : PORT_DATABASE_SIZE; | |
1da177e4 LT |
1077 | mcp->flags = MBX_DMA_IN; |
1078 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
1079 | rval = qla2x00_mailbox_command(ha, mcp); | |
1080 | if (rval != QLA_SUCCESS) | |
1081 | goto gpd_error_out; | |
1082 | ||
e428924c | 1083 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
1084 | pd24 = (struct port_database_24xx *) pd; |
1085 | ||
1086 | /* Check for logged in state. */ | |
1087 | if (pd24->current_login_state != PDS_PRLI_COMPLETE && | |
1088 | pd24->last_login_state != PDS_PRLI_COMPLETE) { | |
1089 | DEBUG2(printk("%s(%ld): Unable to verify " | |
1090 | "login-state (%x/%x) for loop_id %x\n", | |
1091 | __func__, ha->host_no, | |
1092 | pd24->current_login_state, | |
1093 | pd24->last_login_state, fcport->loop_id)); | |
1094 | rval = QLA_FUNCTION_FAILED; | |
1095 | goto gpd_error_out; | |
1096 | } | |
1da177e4 | 1097 | |
1c7c6357 AV |
1098 | /* Names are little-endian. */ |
1099 | memcpy(fcport->node_name, pd24->node_name, WWN_SIZE); | |
1100 | memcpy(fcport->port_name, pd24->port_name, WWN_SIZE); | |
1101 | ||
1102 | /* Get port_id of device. */ | |
1103 | fcport->d_id.b.domain = pd24->port_id[0]; | |
1104 | fcport->d_id.b.area = pd24->port_id[1]; | |
1105 | fcport->d_id.b.al_pa = pd24->port_id[2]; | |
1106 | fcport->d_id.b.rsvd_1 = 0; | |
1107 | ||
1108 | /* If not target must be initiator or unknown type. */ | |
1109 | if ((pd24->prli_svc_param_word_3[0] & BIT_4) == 0) | |
1110 | fcport->port_type = FCT_INITIATOR; | |
1111 | else | |
1112 | fcport->port_type = FCT_TARGET; | |
1113 | } else { | |
1114 | /* Check for logged in state. */ | |
1115 | if (pd->master_state != PD_STATE_PORT_LOGGED_IN && | |
1116 | pd->slave_state != PD_STATE_PORT_LOGGED_IN) { | |
1117 | rval = QLA_FUNCTION_FAILED; | |
1118 | goto gpd_error_out; | |
1119 | } | |
1da177e4 | 1120 | |
1c7c6357 AV |
1121 | /* Names are little-endian. */ |
1122 | memcpy(fcport->node_name, pd->node_name, WWN_SIZE); | |
1123 | memcpy(fcport->port_name, pd->port_name, WWN_SIZE); | |
1124 | ||
1125 | /* Get port_id of device. */ | |
1126 | fcport->d_id.b.domain = pd->port_id[0]; | |
1127 | fcport->d_id.b.area = pd->port_id[3]; | |
1128 | fcport->d_id.b.al_pa = pd->port_id[2]; | |
1129 | fcport->d_id.b.rsvd_1 = 0; | |
1130 | ||
1131 | /* Check for device require authentication. */ | |
1132 | pd->common_features & BIT_5 ? (fcport->flags |= FCF_AUTH_REQ) : | |
1133 | (fcport->flags &= ~FCF_AUTH_REQ); | |
1134 | ||
1135 | /* If not target must be initiator or unknown type. */ | |
1136 | if ((pd->prli_svc_param_word_3[0] & BIT_4) == 0) | |
1137 | fcport->port_type = FCT_INITIATOR; | |
1138 | else | |
1139 | fcport->port_type = FCT_TARGET; | |
ad3e0eda AV |
1140 | |
1141 | /* Passback COS information. */ | |
1142 | fcport->supported_classes = (pd->options & BIT_4) ? | |
1143 | FC_COS_CLASS2: FC_COS_CLASS3; | |
1c7c6357 | 1144 | } |
1da177e4 LT |
1145 | |
1146 | gpd_error_out: | |
1147 | dma_pool_free(ha->s_dma_pool, pd, pd_dma); | |
1148 | ||
1149 | if (rval != QLA_SUCCESS) { | |
1c7c6357 AV |
1150 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", |
1151 | __func__, ha->host_no, rval, mcp->mb[0], mcp->mb[1])); | |
1da177e4 | 1152 | } else { |
1c7c6357 | 1153 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); |
1da177e4 LT |
1154 | } |
1155 | ||
1156 | return rval; | |
1157 | } | |
1158 | ||
1159 | /* | |
1160 | * qla2x00_get_firmware_state | |
1161 | * Get adapter firmware state. | |
1162 | * | |
1163 | * Input: | |
1164 | * ha = adapter block pointer. | |
1165 | * dptr = pointer for firmware state. | |
1166 | * TARGET_QUEUE_LOCK must be released. | |
1167 | * ADAPTER_STATE_LOCK must be released. | |
1168 | * | |
1169 | * Returns: | |
1170 | * qla2x00 local function return status code. | |
1171 | * | |
1172 | * Context: | |
1173 | * Kernel context. | |
1174 | */ | |
1175 | int | |
1176 | qla2x00_get_firmware_state(scsi_qla_host_t *ha, uint16_t *dptr) | |
1177 | { | |
1178 | int rval; | |
1179 | mbx_cmd_t mc; | |
1180 | mbx_cmd_t *mcp = &mc; | |
1181 | ||
1182 | DEBUG11(printk("qla2x00_get_firmware_state(%ld): entered.\n", | |
744f11fd | 1183 | ha->host_no)); |
1da177e4 LT |
1184 | |
1185 | mcp->mb[0] = MBC_GET_FIRMWARE_STATE; | |
1186 | mcp->out_mb = MBX_0; | |
1187 | mcp->in_mb = MBX_2|MBX_1|MBX_0; | |
1188 | mcp->tov = 30; | |
1189 | mcp->flags = 0; | |
1190 | rval = qla2x00_mailbox_command(ha, mcp); | |
1191 | ||
1192 | /* Return firmware state. */ | |
1193 | *dptr = mcp->mb[1]; | |
1194 | ||
1195 | if (rval != QLA_SUCCESS) { | |
1196 | /*EMPTY*/ | |
1197 | DEBUG2_3_11(printk("qla2x00_get_firmware_state(%ld): " | |
744f11fd | 1198 | "failed=%x.\n", ha->host_no, rval)); |
1da177e4 LT |
1199 | } else { |
1200 | /*EMPTY*/ | |
1201 | DEBUG11(printk("qla2x00_get_firmware_state(%ld): done.\n", | |
744f11fd | 1202 | ha->host_no)); |
1da177e4 LT |
1203 | } |
1204 | ||
1205 | return rval; | |
1206 | } | |
1207 | ||
1208 | /* | |
1209 | * qla2x00_get_port_name | |
1210 | * Issue get port name mailbox command. | |
1211 | * Returned name is in big endian format. | |
1212 | * | |
1213 | * Input: | |
1214 | * ha = adapter block pointer. | |
1215 | * loop_id = loop ID of device. | |
1216 | * name = pointer for name. | |
1217 | * TARGET_QUEUE_LOCK must be released. | |
1218 | * ADAPTER_STATE_LOCK must be released. | |
1219 | * | |
1220 | * Returns: | |
1221 | * qla2x00 local function return status code. | |
1222 | * | |
1223 | * Context: | |
1224 | * Kernel context. | |
1225 | */ | |
1226 | int | |
1227 | qla2x00_get_port_name(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t *name, | |
1228 | uint8_t opt) | |
1229 | { | |
1230 | int rval; | |
1231 | mbx_cmd_t mc; | |
1232 | mbx_cmd_t *mcp = &mc; | |
1233 | ||
1234 | DEBUG11(printk("qla2x00_get_port_name(%ld): entered.\n", | |
744f11fd | 1235 | ha->host_no)); |
1da177e4 LT |
1236 | |
1237 | mcp->mb[0] = MBC_GET_PORT_NAME; | |
2c3dfe3f SJ |
1238 | mcp->mb[9] = ha->vp_idx; |
1239 | mcp->out_mb = MBX_9|MBX_1|MBX_0; | |
1da177e4 LT |
1240 | if (HAS_EXTENDED_IDS(ha)) { |
1241 | mcp->mb[1] = loop_id; | |
1242 | mcp->mb[10] = opt; | |
1243 | mcp->out_mb |= MBX_10; | |
1244 | } else { | |
1245 | mcp->mb[1] = loop_id << 8 | opt; | |
1246 | } | |
1247 | ||
1248 | mcp->in_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
1249 | mcp->tov = 30; | |
1250 | mcp->flags = 0; | |
1251 | rval = qla2x00_mailbox_command(ha, mcp); | |
1252 | ||
1253 | if (rval != QLA_SUCCESS) { | |
1254 | /*EMPTY*/ | |
1255 | DEBUG2_3_11(printk("qla2x00_get_port_name(%ld): failed=%x.\n", | |
744f11fd | 1256 | ha->host_no, rval)); |
1da177e4 LT |
1257 | } else { |
1258 | if (name != NULL) { | |
1259 | /* This function returns name in big endian. */ | |
1196ae02 RL |
1260 | name[0] = MSB(mcp->mb[2]); |
1261 | name[1] = LSB(mcp->mb[2]); | |
1262 | name[2] = MSB(mcp->mb[3]); | |
1263 | name[3] = LSB(mcp->mb[3]); | |
1264 | name[4] = MSB(mcp->mb[6]); | |
1265 | name[5] = LSB(mcp->mb[6]); | |
1266 | name[6] = MSB(mcp->mb[7]); | |
1267 | name[7] = LSB(mcp->mb[7]); | |
1da177e4 LT |
1268 | } |
1269 | ||
1270 | DEBUG11(printk("qla2x00_get_port_name(%ld): done.\n", | |
744f11fd | 1271 | ha->host_no)); |
1da177e4 LT |
1272 | } |
1273 | ||
1274 | return rval; | |
1275 | } | |
1276 | ||
1277 | /* | |
1278 | * qla2x00_lip_reset | |
1279 | * Issue LIP reset mailbox command. | |
1280 | * | |
1281 | * Input: | |
1282 | * ha = adapter block pointer. | |
1283 | * TARGET_QUEUE_LOCK must be released. | |
1284 | * ADAPTER_STATE_LOCK must be released. | |
1285 | * | |
1286 | * Returns: | |
1287 | * qla2x00 local function return status code. | |
1288 | * | |
1289 | * Context: | |
1290 | * Kernel context. | |
1291 | */ | |
1292 | int | |
1293 | qla2x00_lip_reset(scsi_qla_host_t *ha) | |
1294 | { | |
1295 | int rval; | |
1296 | mbx_cmd_t mc; | |
1297 | mbx_cmd_t *mcp = &mc; | |
1298 | ||
744f11fd | 1299 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); |
1da177e4 | 1300 | |
e428924c | 1301 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 | 1302 | mcp->mb[0] = MBC_LIP_FULL_LOGIN; |
0c8c39af AV |
1303 | mcp->mb[1] = BIT_6; |
1304 | mcp->mb[2] = 0; | |
1305 | mcp->mb[3] = ha->loop_reset_delay; | |
1c7c6357 | 1306 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; |
1da177e4 | 1307 | } else { |
1c7c6357 AV |
1308 | mcp->mb[0] = MBC_LIP_RESET; |
1309 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
1310 | if (HAS_EXTENDED_IDS(ha)) { | |
1311 | mcp->mb[1] = 0x00ff; | |
1312 | mcp->mb[10] = 0; | |
1313 | mcp->out_mb |= MBX_10; | |
1314 | } else { | |
1315 | mcp->mb[1] = 0xff00; | |
1316 | } | |
1317 | mcp->mb[2] = ha->loop_reset_delay; | |
1318 | mcp->mb[3] = 0; | |
1da177e4 | 1319 | } |
1da177e4 LT |
1320 | mcp->in_mb = MBX_0; |
1321 | mcp->tov = 30; | |
1322 | mcp->flags = 0; | |
1323 | rval = qla2x00_mailbox_command(ha, mcp); | |
1324 | ||
1325 | if (rval != QLA_SUCCESS) { | |
1326 | /*EMPTY*/ | |
1c7c6357 | 1327 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", |
744f11fd | 1328 | __func__, ha->host_no, rval)); |
1da177e4 LT |
1329 | } else { |
1330 | /*EMPTY*/ | |
744f11fd | 1331 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); |
1da177e4 LT |
1332 | } |
1333 | ||
1334 | return rval; | |
1335 | } | |
1336 | ||
1337 | /* | |
1338 | * qla2x00_send_sns | |
1339 | * Send SNS command. | |
1340 | * | |
1341 | * Input: | |
1342 | * ha = adapter block pointer. | |
1343 | * sns = pointer for command. | |
1344 | * cmd_size = command size. | |
1345 | * buf_size = response/command size. | |
1346 | * TARGET_QUEUE_LOCK must be released. | |
1347 | * ADAPTER_STATE_LOCK must be released. | |
1348 | * | |
1349 | * Returns: | |
1350 | * qla2x00 local function return status code. | |
1351 | * | |
1352 | * Context: | |
1353 | * Kernel context. | |
1354 | */ | |
1355 | int | |
1356 | qla2x00_send_sns(scsi_qla_host_t *ha, dma_addr_t sns_phys_address, | |
1357 | uint16_t cmd_size, size_t buf_size) | |
1358 | { | |
1359 | int rval; | |
1360 | mbx_cmd_t mc; | |
1361 | mbx_cmd_t *mcp = &mc; | |
1362 | ||
1363 | DEBUG11(printk("qla2x00_send_sns(%ld): entered.\n", | |
744f11fd | 1364 | ha->host_no)); |
1da177e4 LT |
1365 | |
1366 | DEBUG11(printk("qla2x00_send_sns: retry cnt=%d ratov=%d total " | |
744f11fd | 1367 | "tov=%d.\n", ha->retry_count, ha->login_timeout, mcp->tov)); |
1da177e4 LT |
1368 | |
1369 | mcp->mb[0] = MBC_SEND_SNS_COMMAND; | |
1370 | mcp->mb[1] = cmd_size; | |
1371 | mcp->mb[2] = MSW(sns_phys_address); | |
1372 | mcp->mb[3] = LSW(sns_phys_address); | |
1373 | mcp->mb[6] = MSW(MSD(sns_phys_address)); | |
1374 | mcp->mb[7] = LSW(MSD(sns_phys_address)); | |
1375 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
1376 | mcp->in_mb = MBX_0|MBX_1; | |
1377 | mcp->buf_size = buf_size; | |
1378 | mcp->flags = MBX_DMA_OUT|MBX_DMA_IN; | |
1379 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
1380 | rval = qla2x00_mailbox_command(ha, mcp); | |
1381 | ||
1382 | if (rval != QLA_SUCCESS) { | |
1383 | /*EMPTY*/ | |
1384 | DEBUG(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x " | |
744f11fd | 1385 | "mb[1]=%x.\n", ha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
1da177e4 | 1386 | DEBUG2_3_11(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x " |
744f11fd | 1387 | "mb[1]=%x.\n", ha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
1da177e4 LT |
1388 | } else { |
1389 | /*EMPTY*/ | |
744f11fd | 1390 | DEBUG11(printk("qla2x00_send_sns(%ld): done.\n", ha->host_no)); |
1da177e4 LT |
1391 | } |
1392 | ||
1393 | return rval; | |
1394 | } | |
1395 | ||
1c7c6357 AV |
1396 | int |
1397 | qla24xx_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, | |
1398 | uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt) | |
1399 | { | |
1400 | int rval; | |
1401 | ||
1402 | struct logio_entry_24xx *lg; | |
1403 | dma_addr_t lg_dma; | |
1404 | uint32_t iop[2]; | |
1405 | ||
744f11fd | 1406 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); |
1c7c6357 AV |
1407 | |
1408 | lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma); | |
1409 | if (lg == NULL) { | |
1410 | DEBUG2_3(printk("%s(%ld): failed to allocate Login IOCB.\n", | |
1411 | __func__, ha->host_no)); | |
1412 | return QLA_MEMORY_ALLOC_FAILED; | |
1413 | } | |
1414 | memset(lg, 0, sizeof(struct logio_entry_24xx)); | |
1415 | ||
1416 | lg->entry_type = LOGINOUT_PORT_IOCB_TYPE; | |
1417 | lg->entry_count = 1; | |
1418 | lg->nport_handle = cpu_to_le16(loop_id); | |
1419 | lg->control_flags = __constant_cpu_to_le16(LCF_COMMAND_PLOGI); | |
1420 | if (opt & BIT_0) | |
1421 | lg->control_flags |= __constant_cpu_to_le16(LCF_COND_PLOGI); | |
8baa51a6 AV |
1422 | if (opt & BIT_1) |
1423 | lg->control_flags |= __constant_cpu_to_le16(LCF_SKIP_PRLI); | |
1c7c6357 AV |
1424 | lg->port_id[0] = al_pa; |
1425 | lg->port_id[1] = area; | |
1426 | lg->port_id[2] = domain; | |
2c3dfe3f | 1427 | lg->vp_index = cpu_to_le16(ha->vp_idx); |
1c7c6357 AV |
1428 | rval = qla2x00_issue_iocb(ha, lg, lg_dma, 0); |
1429 | if (rval != QLA_SUCCESS) { | |
1430 | DEBUG2_3_11(printk("%s(%ld): failed to issue Login IOCB " | |
744f11fd | 1431 | "(%x).\n", __func__, ha->host_no, rval)); |
1c7c6357 AV |
1432 | } else if (lg->entry_status != 0) { |
1433 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
1434 | "-- error status (%x).\n", __func__, ha->host_no, | |
1435 | lg->entry_status)); | |
1436 | rval = QLA_FUNCTION_FAILED; | |
1437 | } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
1438 | iop[0] = le32_to_cpu(lg->io_parameter[0]); | |
1439 | iop[1] = le32_to_cpu(lg->io_parameter[1]); | |
1440 | ||
1441 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
1442 | "-- completion status (%x) ioparam=%x/%x.\n", __func__, | |
1443 | ha->host_no, le16_to_cpu(lg->comp_status), iop[0], | |
1444 | iop[1])); | |
1445 | ||
1446 | switch (iop[0]) { | |
1447 | case LSC_SCODE_PORTID_USED: | |
1448 | mb[0] = MBS_PORT_ID_USED; | |
1449 | mb[1] = LSW(iop[1]); | |
1450 | break; | |
1451 | case LSC_SCODE_NPORT_USED: | |
1452 | mb[0] = MBS_LOOP_ID_USED; | |
1453 | break; | |
1454 | case LSC_SCODE_NOLINK: | |
1455 | case LSC_SCODE_NOIOCB: | |
1456 | case LSC_SCODE_NOXCB: | |
1457 | case LSC_SCODE_CMD_FAILED: | |
1458 | case LSC_SCODE_NOFABRIC: | |
1459 | case LSC_SCODE_FW_NOT_READY: | |
1460 | case LSC_SCODE_NOT_LOGGED_IN: | |
1461 | case LSC_SCODE_NOPCB: | |
1462 | case LSC_SCODE_ELS_REJECT: | |
1463 | case LSC_SCODE_CMD_PARAM_ERR: | |
1464 | case LSC_SCODE_NONPORT: | |
1465 | case LSC_SCODE_LOGGED_IN: | |
1466 | case LSC_SCODE_NOFLOGI_ACC: | |
1467 | default: | |
1468 | mb[0] = MBS_COMMAND_ERROR; | |
1469 | break; | |
1470 | } | |
1471 | } else { | |
744f11fd | 1472 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); |
1c7c6357 AV |
1473 | |
1474 | iop[0] = le32_to_cpu(lg->io_parameter[0]); | |
1475 | ||
1476 | mb[0] = MBS_COMMAND_COMPLETE; | |
1477 | mb[1] = 0; | |
1478 | if (iop[0] & BIT_4) { | |
1479 | if (iop[0] & BIT_8) | |
1480 | mb[1] |= BIT_1; | |
1481 | } else | |
1482 | mb[1] = BIT_0; | |
ad3e0eda AV |
1483 | |
1484 | /* Passback COS information. */ | |
1485 | mb[10] = 0; | |
1486 | if (lg->io_parameter[7] || lg->io_parameter[8]) | |
1487 | mb[10] |= BIT_0; /* Class 2. */ | |
1488 | if (lg->io_parameter[9] || lg->io_parameter[10]) | |
1489 | mb[10] |= BIT_1; /* Class 3. */ | |
1c7c6357 AV |
1490 | } |
1491 | ||
1492 | dma_pool_free(ha->s_dma_pool, lg, lg_dma); | |
1493 | ||
1494 | return rval; | |
1495 | } | |
1496 | ||
1da177e4 LT |
1497 | /* |
1498 | * qla2x00_login_fabric | |
1499 | * Issue login fabric port mailbox command. | |
1500 | * | |
1501 | * Input: | |
1502 | * ha = adapter block pointer. | |
1503 | * loop_id = device loop ID. | |
1504 | * domain = device domain. | |
1505 | * area = device area. | |
1506 | * al_pa = device AL_PA. | |
1507 | * status = pointer for return status. | |
1508 | * opt = command options. | |
1509 | * TARGET_QUEUE_LOCK must be released. | |
1510 | * ADAPTER_STATE_LOCK must be released. | |
1511 | * | |
1512 | * Returns: | |
1513 | * qla2x00 local function return status code. | |
1514 | * | |
1515 | * Context: | |
1516 | * Kernel context. | |
1517 | */ | |
1518 | int | |
1519 | qla2x00_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, | |
1520 | uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt) | |
1521 | { | |
1522 | int rval; | |
1523 | mbx_cmd_t mc; | |
1524 | mbx_cmd_t *mcp = &mc; | |
1525 | ||
744f11fd | 1526 | DEBUG11(printk("qla2x00_login_fabric(%ld): entered.\n", ha->host_no)); |
1da177e4 LT |
1527 | |
1528 | mcp->mb[0] = MBC_LOGIN_FABRIC_PORT; | |
1529 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
1530 | if (HAS_EXTENDED_IDS(ha)) { | |
1531 | mcp->mb[1] = loop_id; | |
1532 | mcp->mb[10] = opt; | |
1533 | mcp->out_mb |= MBX_10; | |
1534 | } else { | |
1535 | mcp->mb[1] = (loop_id << 8) | opt; | |
1536 | } | |
1537 | mcp->mb[2] = domain; | |
1538 | mcp->mb[3] = area << 8 | al_pa; | |
1539 | ||
1540 | mcp->in_mb = MBX_7|MBX_6|MBX_2|MBX_1|MBX_0; | |
1541 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
1542 | mcp->flags = 0; | |
1543 | rval = qla2x00_mailbox_command(ha, mcp); | |
1544 | ||
1545 | /* Return mailbox statuses. */ | |
1546 | if (mb != NULL) { | |
1547 | mb[0] = mcp->mb[0]; | |
1548 | mb[1] = mcp->mb[1]; | |
1549 | mb[2] = mcp->mb[2]; | |
1550 | mb[6] = mcp->mb[6]; | |
1551 | mb[7] = mcp->mb[7]; | |
ad3e0eda AV |
1552 | /* COS retrieved from Get-Port-Database mailbox command. */ |
1553 | mb[10] = 0; | |
1da177e4 LT |
1554 | } |
1555 | ||
1556 | if (rval != QLA_SUCCESS) { | |
1557 | /* RLU tmp code: need to change main mailbox_command function to | |
1558 | * return ok even when the mailbox completion value is not | |
1559 | * SUCCESS. The caller needs to be responsible to interpret | |
1560 | * the return values of this mailbox command if we're not | |
1561 | * to change too much of the existing code. | |
1562 | */ | |
1563 | if (mcp->mb[0] == 0x4001 || mcp->mb[0] == 0x4002 || | |
1564 | mcp->mb[0] == 0x4003 || mcp->mb[0] == 0x4005 || | |
1565 | mcp->mb[0] == 0x4006) | |
1566 | rval = QLA_SUCCESS; | |
1567 | ||
1568 | /*EMPTY*/ | |
1569 | DEBUG2_3_11(printk("qla2x00_login_fabric(%ld): failed=%x " | |
1570 | "mb[0]=%x mb[1]=%x mb[2]=%x.\n", ha->host_no, rval, | |
744f11fd | 1571 | mcp->mb[0], mcp->mb[1], mcp->mb[2])); |
1da177e4 LT |
1572 | } else { |
1573 | /*EMPTY*/ | |
1574 | DEBUG11(printk("qla2x00_login_fabric(%ld): done.\n", | |
744f11fd | 1575 | ha->host_no)); |
1da177e4 LT |
1576 | } |
1577 | ||
1578 | return rval; | |
1579 | } | |
1580 | ||
1581 | /* | |
1582 | * qla2x00_login_local_device | |
1583 | * Issue login loop port mailbox command. | |
fa2a1ce5 | 1584 | * |
1da177e4 LT |
1585 | * Input: |
1586 | * ha = adapter block pointer. | |
1587 | * loop_id = device loop ID. | |
1588 | * opt = command options. | |
fa2a1ce5 | 1589 | * |
1da177e4 LT |
1590 | * Returns: |
1591 | * Return status code. | |
fa2a1ce5 | 1592 | * |
1da177e4 LT |
1593 | * Context: |
1594 | * Kernel context. | |
fa2a1ce5 | 1595 | * |
1da177e4 LT |
1596 | */ |
1597 | int | |
9a52a57c | 1598 | qla2x00_login_local_device(scsi_qla_host_t *ha, fc_port_t *fcport, |
1da177e4 LT |
1599 | uint16_t *mb_ret, uint8_t opt) |
1600 | { | |
1601 | int rval; | |
1602 | mbx_cmd_t mc; | |
1603 | mbx_cmd_t *mcp = &mc; | |
1604 | ||
e428924c | 1605 | if (IS_FWI2_CAPABLE(ha)) |
9a52a57c AV |
1606 | return qla24xx_login_fabric(ha, fcport->loop_id, |
1607 | fcport->d_id.b.domain, fcport->d_id.b.area, | |
1608 | fcport->d_id.b.al_pa, mb_ret, opt); | |
1609 | ||
744f11fd | 1610 | DEBUG3(printk("%s(%ld): entered.\n", __func__, ha->host_no)); |
1da177e4 LT |
1611 | |
1612 | mcp->mb[0] = MBC_LOGIN_LOOP_PORT; | |
1613 | if (HAS_EXTENDED_IDS(ha)) | |
9a52a57c | 1614 | mcp->mb[1] = fcport->loop_id; |
1da177e4 | 1615 | else |
9a52a57c | 1616 | mcp->mb[1] = fcport->loop_id << 8; |
1da177e4 LT |
1617 | mcp->mb[2] = opt; |
1618 | mcp->out_mb = MBX_2|MBX_1|MBX_0; | |
1619 | mcp->in_mb = MBX_7|MBX_6|MBX_1|MBX_0; | |
1620 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
1621 | mcp->flags = 0; | |
1622 | rval = qla2x00_mailbox_command(ha, mcp); | |
1623 | ||
1624 | /* Return mailbox statuses. */ | |
1625 | if (mb_ret != NULL) { | |
1626 | mb_ret[0] = mcp->mb[0]; | |
1627 | mb_ret[1] = mcp->mb[1]; | |
1628 | mb_ret[6] = mcp->mb[6]; | |
1629 | mb_ret[7] = mcp->mb[7]; | |
1630 | } | |
1631 | ||
1632 | if (rval != QLA_SUCCESS) { | |
1633 | /* AV tmp code: need to change main mailbox_command function to | |
1634 | * return ok even when the mailbox completion value is not | |
1635 | * SUCCESS. The caller needs to be responsible to interpret | |
1636 | * the return values of this mailbox command if we're not | |
1637 | * to change too much of the existing code. | |
1638 | */ | |
1639 | if (mcp->mb[0] == 0x4005 || mcp->mb[0] == 0x4006) | |
1640 | rval = QLA_SUCCESS; | |
1641 | ||
1642 | DEBUG(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " | |
1643 | "mb[6]=%x mb[7]=%x.\n", __func__, ha->host_no, rval, | |
744f11fd | 1644 | mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7])); |
1da177e4 LT |
1645 | DEBUG2_3(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " |
1646 | "mb[6]=%x mb[7]=%x.\n", __func__, ha->host_no, rval, | |
744f11fd | 1647 | mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7])); |
1da177e4 LT |
1648 | } else { |
1649 | /*EMPTY*/ | |
744f11fd | 1650 | DEBUG3(printk("%s(%ld): done.\n", __func__, ha->host_no)); |
1da177e4 LT |
1651 | } |
1652 | ||
1653 | return (rval); | |
1654 | } | |
1655 | ||
1c7c6357 AV |
1656 | int |
1657 | qla24xx_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, | |
1658 | uint8_t area, uint8_t al_pa) | |
1659 | { | |
1660 | int rval; | |
1661 | struct logio_entry_24xx *lg; | |
1662 | dma_addr_t lg_dma; | |
1663 | ||
744f11fd | 1664 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); |
1c7c6357 AV |
1665 | |
1666 | lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma); | |
1667 | if (lg == NULL) { | |
1668 | DEBUG2_3(printk("%s(%ld): failed to allocate Logout IOCB.\n", | |
1669 | __func__, ha->host_no)); | |
1670 | return QLA_MEMORY_ALLOC_FAILED; | |
1671 | } | |
1672 | memset(lg, 0, sizeof(struct logio_entry_24xx)); | |
1673 | ||
1674 | lg->entry_type = LOGINOUT_PORT_IOCB_TYPE; | |
1675 | lg->entry_count = 1; | |
1676 | lg->nport_handle = cpu_to_le16(loop_id); | |
1677 | lg->control_flags = | |
b1372bc9 | 1678 | __constant_cpu_to_le16(LCF_COMMAND_LOGO|LCF_IMPL_LOGO); |
1c7c6357 AV |
1679 | lg->port_id[0] = al_pa; |
1680 | lg->port_id[1] = area; | |
1681 | lg->port_id[2] = domain; | |
2c3dfe3f | 1682 | lg->vp_index = cpu_to_le16(ha->vp_idx); |
1c7c6357 AV |
1683 | rval = qla2x00_issue_iocb(ha, lg, lg_dma, 0); |
1684 | if (rval != QLA_SUCCESS) { | |
1685 | DEBUG2_3_11(printk("%s(%ld): failed to issue Logout IOCB " | |
744f11fd | 1686 | "(%x).\n", __func__, ha->host_no, rval)); |
1c7c6357 AV |
1687 | } else if (lg->entry_status != 0) { |
1688 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
1689 | "-- error status (%x).\n", __func__, ha->host_no, | |
1690 | lg->entry_status)); | |
1691 | rval = QLA_FUNCTION_FAILED; | |
1692 | } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
1693 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
1694 | "-- completion status (%x) ioparam=%x/%x.\n", __func__, | |
1695 | ha->host_no, le16_to_cpu(lg->comp_status), | |
1696 | le32_to_cpu(lg->io_parameter[0]), | |
744f11fd | 1697 | le32_to_cpu(lg->io_parameter[1]))); |
1c7c6357 AV |
1698 | } else { |
1699 | /*EMPTY*/ | |
744f11fd | 1700 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); |
1c7c6357 AV |
1701 | } |
1702 | ||
1703 | dma_pool_free(ha->s_dma_pool, lg, lg_dma); | |
1704 | ||
1705 | return rval; | |
1706 | } | |
1707 | ||
1da177e4 LT |
1708 | /* |
1709 | * qla2x00_fabric_logout | |
1710 | * Issue logout fabric port mailbox command. | |
1711 | * | |
1712 | * Input: | |
1713 | * ha = adapter block pointer. | |
1714 | * loop_id = device loop ID. | |
1715 | * TARGET_QUEUE_LOCK must be released. | |
1716 | * ADAPTER_STATE_LOCK must be released. | |
1717 | * | |
1718 | * Returns: | |
1719 | * qla2x00 local function return status code. | |
1720 | * | |
1721 | * Context: | |
1722 | * Kernel context. | |
1723 | */ | |
1724 | int | |
1c7c6357 AV |
1725 | qla2x00_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, |
1726 | uint8_t area, uint8_t al_pa) | |
1da177e4 LT |
1727 | { |
1728 | int rval; | |
1729 | mbx_cmd_t mc; | |
1730 | mbx_cmd_t *mcp = &mc; | |
1731 | ||
1732 | DEBUG11(printk("qla2x00_fabric_logout(%ld): entered.\n", | |
744f11fd | 1733 | ha->host_no)); |
1da177e4 LT |
1734 | |
1735 | mcp->mb[0] = MBC_LOGOUT_FABRIC_PORT; | |
1736 | mcp->out_mb = MBX_1|MBX_0; | |
1737 | if (HAS_EXTENDED_IDS(ha)) { | |
1738 | mcp->mb[1] = loop_id; | |
1739 | mcp->mb[10] = 0; | |
1740 | mcp->out_mb |= MBX_10; | |
1741 | } else { | |
1742 | mcp->mb[1] = loop_id << 8; | |
1743 | } | |
1744 | ||
1745 | mcp->in_mb = MBX_1|MBX_0; | |
1746 | mcp->tov = 30; | |
1747 | mcp->flags = 0; | |
1748 | rval = qla2x00_mailbox_command(ha, mcp); | |
1749 | ||
1750 | if (rval != QLA_SUCCESS) { | |
1751 | /*EMPTY*/ | |
1752 | DEBUG2_3_11(printk("qla2x00_fabric_logout(%ld): failed=%x " | |
744f11fd | 1753 | "mbx1=%x.\n", ha->host_no, rval, mcp->mb[1])); |
1da177e4 LT |
1754 | } else { |
1755 | /*EMPTY*/ | |
1756 | DEBUG11(printk("qla2x00_fabric_logout(%ld): done.\n", | |
744f11fd | 1757 | ha->host_no)); |
1da177e4 LT |
1758 | } |
1759 | ||
1760 | return rval; | |
1761 | } | |
1762 | ||
1763 | /* | |
1764 | * qla2x00_full_login_lip | |
1765 | * Issue full login LIP mailbox command. | |
1766 | * | |
1767 | * Input: | |
1768 | * ha = adapter block pointer. | |
1769 | * TARGET_QUEUE_LOCK must be released. | |
1770 | * ADAPTER_STATE_LOCK must be released. | |
1771 | * | |
1772 | * Returns: | |
1773 | * qla2x00 local function return status code. | |
1774 | * | |
1775 | * Context: | |
1776 | * Kernel context. | |
1777 | */ | |
1778 | int | |
1779 | qla2x00_full_login_lip(scsi_qla_host_t *ha) | |
1780 | { | |
1781 | int rval; | |
1782 | mbx_cmd_t mc; | |
1783 | mbx_cmd_t *mcp = &mc; | |
1784 | ||
1785 | DEBUG11(printk("qla2x00_full_login_lip(%ld): entered.\n", | |
744f11fd | 1786 | ha->host_no)); |
1da177e4 LT |
1787 | |
1788 | mcp->mb[0] = MBC_LIP_FULL_LOGIN; | |
e428924c | 1789 | mcp->mb[1] = IS_FWI2_CAPABLE(ha) ? BIT_3: 0; |
0c8c39af | 1790 | mcp->mb[2] = 0; |
1da177e4 LT |
1791 | mcp->mb[3] = 0; |
1792 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
1793 | mcp->in_mb = MBX_0; | |
1794 | mcp->tov = 30; | |
1795 | mcp->flags = 0; | |
1796 | rval = qla2x00_mailbox_command(ha, mcp); | |
1797 | ||
1798 | if (rval != QLA_SUCCESS) { | |
1799 | /*EMPTY*/ | |
1800 | DEBUG2_3_11(printk("qla2x00_full_login_lip(%ld): failed=%x.\n", | |
744f11fd | 1801 | ha->host_no, rval)); |
1da177e4 LT |
1802 | } else { |
1803 | /*EMPTY*/ | |
1804 | DEBUG11(printk("qla2x00_full_login_lip(%ld): done.\n", | |
744f11fd | 1805 | ha->host_no)); |
1da177e4 LT |
1806 | } |
1807 | ||
1808 | return rval; | |
1809 | } | |
1810 | ||
1811 | /* | |
1812 | * qla2x00_get_id_list | |
1813 | * | |
1814 | * Input: | |
1815 | * ha = adapter block pointer. | |
1816 | * | |
1817 | * Returns: | |
1818 | * qla2x00 local function return status code. | |
1819 | * | |
1820 | * Context: | |
1821 | * Kernel context. | |
1822 | */ | |
1823 | int | |
1824 | qla2x00_get_id_list(scsi_qla_host_t *ha, void *id_list, dma_addr_t id_list_dma, | |
1825 | uint16_t *entries) | |
1826 | { | |
1827 | int rval; | |
1828 | mbx_cmd_t mc; | |
1829 | mbx_cmd_t *mcp = &mc; | |
1830 | ||
1831 | DEBUG11(printk("qla2x00_get_id_list(%ld): entered.\n", | |
744f11fd | 1832 | ha->host_no)); |
1da177e4 LT |
1833 | |
1834 | if (id_list == NULL) | |
1835 | return QLA_FUNCTION_FAILED; | |
1836 | ||
1837 | mcp->mb[0] = MBC_GET_ID_LIST; | |
1c7c6357 | 1838 | mcp->out_mb = MBX_0; |
e428924c | 1839 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
1840 | mcp->mb[2] = MSW(id_list_dma); |
1841 | mcp->mb[3] = LSW(id_list_dma); | |
1842 | mcp->mb[6] = MSW(MSD(id_list_dma)); | |
1843 | mcp->mb[7] = LSW(MSD(id_list_dma)); | |
247ec457 | 1844 | mcp->mb[8] = 0; |
2c3dfe3f SJ |
1845 | mcp->mb[9] = ha->vp_idx; |
1846 | mcp->out_mb |= MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2; | |
1c7c6357 AV |
1847 | } else { |
1848 | mcp->mb[1] = MSW(id_list_dma); | |
1849 | mcp->mb[2] = LSW(id_list_dma); | |
1850 | mcp->mb[3] = MSW(MSD(id_list_dma)); | |
1851 | mcp->mb[6] = LSW(MSD(id_list_dma)); | |
1852 | mcp->out_mb |= MBX_6|MBX_3|MBX_2|MBX_1; | |
1853 | } | |
1da177e4 LT |
1854 | mcp->in_mb = MBX_1|MBX_0; |
1855 | mcp->tov = 30; | |
1856 | mcp->flags = 0; | |
1857 | rval = qla2x00_mailbox_command(ha, mcp); | |
1858 | ||
1859 | if (rval != QLA_SUCCESS) { | |
1860 | /*EMPTY*/ | |
1861 | DEBUG2_3_11(printk("qla2x00_get_id_list(%ld): failed=%x.\n", | |
744f11fd | 1862 | ha->host_no, rval)); |
1da177e4 LT |
1863 | } else { |
1864 | *entries = mcp->mb[1]; | |
1865 | DEBUG11(printk("qla2x00_get_id_list(%ld): done.\n", | |
744f11fd | 1866 | ha->host_no)); |
1da177e4 LT |
1867 | } |
1868 | ||
1869 | return rval; | |
1870 | } | |
1871 | ||
1872 | /* | |
1873 | * qla2x00_get_resource_cnts | |
1874 | * Get current firmware resource counts. | |
1875 | * | |
1876 | * Input: | |
1877 | * ha = adapter block pointer. | |
1878 | * | |
1879 | * Returns: | |
1880 | * qla2x00 local function return status code. | |
1881 | * | |
1882 | * Context: | |
1883 | * Kernel context. | |
1884 | */ | |
1885 | int | |
1886 | qla2x00_get_resource_cnts(scsi_qla_host_t *ha, uint16_t *cur_xchg_cnt, | |
4d0ea247 SJ |
1887 | uint16_t *orig_xchg_cnt, uint16_t *cur_iocb_cnt, |
1888 | uint16_t *orig_iocb_cnt, uint16_t *max_npiv_vports) | |
1da177e4 LT |
1889 | { |
1890 | int rval; | |
1891 | mbx_cmd_t mc; | |
1892 | mbx_cmd_t *mcp = &mc; | |
1893 | ||
1894 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); | |
1895 | ||
1896 | mcp->mb[0] = MBC_GET_RESOURCE_COUNTS; | |
1897 | mcp->out_mb = MBX_0; | |
4d0ea247 | 1898 | mcp->in_mb = MBX_11|MBX_10|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
1da177e4 LT |
1899 | mcp->tov = 30; |
1900 | mcp->flags = 0; | |
1901 | rval = qla2x00_mailbox_command(ha, mcp); | |
1902 | ||
1903 | if (rval != QLA_SUCCESS) { | |
1904 | /*EMPTY*/ | |
1905 | DEBUG2_3_11(printk("%s(%ld): failed = %x.\n", __func__, | |
744f11fd | 1906 | ha->host_no, mcp->mb[0])); |
1da177e4 LT |
1907 | } else { |
1908 | DEBUG11(printk("%s(%ld): done. mb1=%x mb2=%x mb3=%x mb6=%x " | |
4d0ea247 | 1909 | "mb7=%x mb10=%x mb11=%x.\n", __func__, ha->host_no, |
fa2a1ce5 | 1910 | mcp->mb[1], mcp->mb[2], mcp->mb[3], mcp->mb[6], mcp->mb[7], |
4d0ea247 | 1911 | mcp->mb[10], mcp->mb[11])); |
1da177e4 LT |
1912 | |
1913 | if (cur_xchg_cnt) | |
1914 | *cur_xchg_cnt = mcp->mb[3]; | |
1915 | if (orig_xchg_cnt) | |
1916 | *orig_xchg_cnt = mcp->mb[6]; | |
1917 | if (cur_iocb_cnt) | |
1918 | *cur_iocb_cnt = mcp->mb[7]; | |
1919 | if (orig_iocb_cnt) | |
1920 | *orig_iocb_cnt = mcp->mb[10]; | |
4d0ea247 SJ |
1921 | if (max_npiv_vports) |
1922 | *max_npiv_vports = mcp->mb[11]; | |
1da177e4 LT |
1923 | } |
1924 | ||
1925 | return (rval); | |
1926 | } | |
1927 | ||
1928 | #if defined(QL_DEBUG_LEVEL_3) | |
1929 | /* | |
1930 | * qla2x00_get_fcal_position_map | |
1931 | * Get FCAL (LILP) position map using mailbox command | |
1932 | * | |
1933 | * Input: | |
1934 | * ha = adapter state pointer. | |
1935 | * pos_map = buffer pointer (can be NULL). | |
1936 | * | |
1937 | * Returns: | |
1938 | * qla2x00 local function return status code. | |
1939 | * | |
1940 | * Context: | |
1941 | * Kernel context. | |
1942 | */ | |
1943 | int | |
1944 | qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map) | |
1945 | { | |
1946 | int rval; | |
1947 | mbx_cmd_t mc; | |
1948 | mbx_cmd_t *mcp = &mc; | |
1949 | char *pmap; | |
1950 | dma_addr_t pmap_dma; | |
1951 | ||
1952 | pmap = dma_pool_alloc(ha->s_dma_pool, GFP_ATOMIC, &pmap_dma); | |
1953 | if (pmap == NULL) { | |
1954 | DEBUG2_3_11(printk("%s(%ld): **** Mem Alloc Failed ****", | |
1955 | __func__, ha->host_no)); | |
1956 | return QLA_MEMORY_ALLOC_FAILED; | |
1957 | } | |
1958 | memset(pmap, 0, FCAL_MAP_SIZE); | |
1959 | ||
1960 | mcp->mb[0] = MBC_GET_FC_AL_POSITION_MAP; | |
1961 | mcp->mb[2] = MSW(pmap_dma); | |
1962 | mcp->mb[3] = LSW(pmap_dma); | |
1963 | mcp->mb[6] = MSW(MSD(pmap_dma)); | |
1964 | mcp->mb[7] = LSW(MSD(pmap_dma)); | |
1965 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; | |
1966 | mcp->in_mb = MBX_1|MBX_0; | |
1967 | mcp->buf_size = FCAL_MAP_SIZE; | |
1968 | mcp->flags = MBX_DMA_IN; | |
1969 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
1970 | rval = qla2x00_mailbox_command(ha, mcp); | |
1971 | ||
1972 | if (rval == QLA_SUCCESS) { | |
1973 | DEBUG11(printk("%s(%ld): (mb0=%x/mb1=%x) FC/AL Position Map " | |
1974 | "size (%x)\n", __func__, ha->host_no, mcp->mb[0], | |
1975 | mcp->mb[1], (unsigned)pmap[0])); | |
1976 | DEBUG11(qla2x00_dump_buffer(pmap, pmap[0] + 1)); | |
1977 | ||
1978 | if (pos_map) | |
1979 | memcpy(pos_map, pmap, FCAL_MAP_SIZE); | |
1980 | } | |
1981 | dma_pool_free(ha->s_dma_pool, pmap, pmap_dma); | |
1982 | ||
1983 | if (rval != QLA_SUCCESS) { | |
1984 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
1985 | ha->host_no, rval)); | |
1986 | } else { | |
1987 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); | |
1988 | } | |
1989 | ||
1990 | return rval; | |
1991 | } | |
392e2f65 AV |
1992 | #endif |
1993 | ||
1994 | /* | |
1995 | * qla2x00_get_link_status | |
1996 | * | |
1997 | * Input: | |
1998 | * ha = adapter block pointer. | |
1999 | * loop_id = device loop ID. | |
2000 | * ret_buf = pointer to link status return buffer. | |
2001 | * | |
2002 | * Returns: | |
2003 | * 0 = success. | |
2004 | * BIT_0 = mem alloc error. | |
2005 | * BIT_1 = mailbox error. | |
2006 | */ | |
2007 | int | |
2008 | qla2x00_get_link_status(scsi_qla_host_t *ha, uint16_t loop_id, | |
43ef0580 | 2009 | struct link_statistics *stats, dma_addr_t stats_dma) |
392e2f65 AV |
2010 | { |
2011 | int rval; | |
2012 | mbx_cmd_t mc; | |
2013 | mbx_cmd_t *mcp = &mc; | |
43ef0580 | 2014 | uint32_t *siter, *diter, dwords; |
392e2f65 | 2015 | |
744f11fd | 2016 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); |
392e2f65 | 2017 | |
392e2f65 | 2018 | mcp->mb[0] = MBC_GET_LINK_STATUS; |
43ef0580 AV |
2019 | mcp->mb[2] = MSW(stats_dma); |
2020 | mcp->mb[3] = LSW(stats_dma); | |
2021 | mcp->mb[6] = MSW(MSD(stats_dma)); | |
2022 | mcp->mb[7] = LSW(MSD(stats_dma)); | |
392e2f65 AV |
2023 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; |
2024 | mcp->in_mb = MBX_0; | |
e428924c | 2025 | if (IS_FWI2_CAPABLE(ha)) { |
392e2f65 AV |
2026 | mcp->mb[1] = loop_id; |
2027 | mcp->mb[4] = 0; | |
2028 | mcp->mb[10] = 0; | |
2029 | mcp->out_mb |= MBX_10|MBX_4|MBX_1; | |
2030 | mcp->in_mb |= MBX_1; | |
2031 | } else if (HAS_EXTENDED_IDS(ha)) { | |
2032 | mcp->mb[1] = loop_id; | |
2033 | mcp->mb[10] = 0; | |
2034 | mcp->out_mb |= MBX_10|MBX_1; | |
2035 | } else { | |
2036 | mcp->mb[1] = loop_id << 8; | |
2037 | mcp->out_mb |= MBX_1; | |
2038 | } | |
2039 | mcp->tov = 30; | |
2040 | mcp->flags = IOCTL_CMD; | |
2041 | rval = qla2x00_mailbox_command(ha, mcp); | |
2042 | ||
2043 | if (rval == QLA_SUCCESS) { | |
2044 | if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { | |
2045 | DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n", | |
744f11fd | 2046 | __func__, ha->host_no, mcp->mb[0])); |
43ef0580 | 2047 | rval = QLA_FUNCTION_FAILED; |
392e2f65 | 2048 | } else { |
43ef0580 AV |
2049 | /* Copy over data -- firmware data is LE. */ |
2050 | dwords = offsetof(struct link_statistics, unused1) / 4; | |
2051 | siter = diter = &stats->link_fail_cnt; | |
2052 | while (dwords--) | |
2053 | *diter++ = le32_to_cpu(*siter++); | |
392e2f65 AV |
2054 | } |
2055 | } else { | |
2056 | /* Failed. */ | |
2057 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
744f11fd | 2058 | ha->host_no, rval)); |
392e2f65 AV |
2059 | } |
2060 | ||
392e2f65 AV |
2061 | return rval; |
2062 | } | |
2063 | ||
2064 | int | |
43ef0580 AV |
2065 | qla24xx_get_isp_stats(scsi_qla_host_t *ha, struct link_statistics *stats, |
2066 | dma_addr_t stats_dma) | |
1c7c6357 AV |
2067 | { |
2068 | int rval; | |
2069 | mbx_cmd_t mc; | |
2070 | mbx_cmd_t *mcp = &mc; | |
43ef0580 | 2071 | uint32_t *siter, *diter, dwords; |
1c7c6357 | 2072 | |
744f11fd | 2073 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); |
1c7c6357 | 2074 | |
1c7c6357 | 2075 | mcp->mb[0] = MBC_GET_LINK_PRIV_STATS; |
43ef0580 AV |
2076 | mcp->mb[2] = MSW(stats_dma); |
2077 | mcp->mb[3] = LSW(stats_dma); | |
2078 | mcp->mb[6] = MSW(MSD(stats_dma)); | |
2079 | mcp->mb[7] = LSW(MSD(stats_dma)); | |
2080 | mcp->mb[8] = sizeof(struct link_statistics) / 4; | |
2081 | mcp->mb[9] = ha->vp_idx; | |
1c7c6357 | 2082 | mcp->mb[10] = 0; |
43ef0580 | 2083 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; |
1c7c6357 AV |
2084 | mcp->in_mb = MBX_2|MBX_1|MBX_0; |
2085 | mcp->tov = 30; | |
2086 | mcp->flags = IOCTL_CMD; | |
2087 | rval = qla2x00_mailbox_command(ha, mcp); | |
2088 | ||
2089 | if (rval == QLA_SUCCESS) { | |
2090 | if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { | |
2091 | DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n", | |
2092 | __func__, ha->host_no, mcp->mb[0])); | |
43ef0580 | 2093 | rval = QLA_FUNCTION_FAILED; |
1c7c6357 AV |
2094 | } else { |
2095 | /* Copy over data -- firmware data is LE. */ | |
43ef0580 AV |
2096 | dwords = sizeof(struct link_statistics) / 4; |
2097 | siter = diter = &stats->link_fail_cnt; | |
1c7c6357 | 2098 | while (dwords--) |
43ef0580 | 2099 | *diter++ = le32_to_cpu(*siter++); |
1c7c6357 AV |
2100 | } |
2101 | } else { | |
2102 | /* Failed. */ | |
2103 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
2104 | ha->host_no, rval)); | |
1c7c6357 AV |
2105 | } |
2106 | ||
1c7c6357 AV |
2107 | return rval; |
2108 | } | |
1c7c6357 AV |
2109 | |
2110 | int | |
2111 | qla24xx_abort_command(scsi_qla_host_t *ha, srb_t *sp) | |
2112 | { | |
2113 | int rval; | |
2114 | fc_port_t *fcport; | |
2115 | unsigned long flags = 0; | |
2116 | ||
2117 | struct abort_entry_24xx *abt; | |
2118 | dma_addr_t abt_dma; | |
2119 | uint32_t handle; | |
2120 | ||
744f11fd | 2121 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); |
1c7c6357 AV |
2122 | |
2123 | fcport = sp->fcport; | |
1c7c6357 AV |
2124 | |
2125 | spin_lock_irqsave(&ha->hardware_lock, flags); | |
2126 | for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) { | |
2127 | if (ha->outstanding_cmds[handle] == sp) | |
2128 | break; | |
2129 | } | |
2130 | spin_unlock_irqrestore(&ha->hardware_lock, flags); | |
2131 | if (handle == MAX_OUTSTANDING_COMMANDS) { | |
2132 | /* Command not found. */ | |
2133 | return QLA_FUNCTION_FAILED; | |
2134 | } | |
2135 | ||
2136 | abt = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &abt_dma); | |
2137 | if (abt == NULL) { | |
2138 | DEBUG2_3(printk("%s(%ld): failed to allocate Abort IOCB.\n", | |
2139 | __func__, ha->host_no)); | |
2140 | return QLA_MEMORY_ALLOC_FAILED; | |
2141 | } | |
2142 | memset(abt, 0, sizeof(struct abort_entry_24xx)); | |
2143 | ||
2144 | abt->entry_type = ABORT_IOCB_TYPE; | |
2145 | abt->entry_count = 1; | |
2146 | abt->nport_handle = cpu_to_le16(fcport->loop_id); | |
2147 | abt->handle_to_abort = handle; | |
2148 | abt->port_id[0] = fcport->d_id.b.al_pa; | |
2149 | abt->port_id[1] = fcport->d_id.b.area; | |
2150 | abt->port_id[2] = fcport->d_id.b.domain; | |
2c3dfe3f | 2151 | abt->vp_index = fcport->vp_idx; |
1c7c6357 AV |
2152 | rval = qla2x00_issue_iocb(ha, abt, abt_dma, 0); |
2153 | if (rval != QLA_SUCCESS) { | |
2154 | DEBUG2_3_11(printk("%s(%ld): failed to issue IOCB (%x).\n", | |
744f11fd | 2155 | __func__, ha->host_no, rval)); |
1c7c6357 AV |
2156 | } else if (abt->entry_status != 0) { |
2157 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
2158 | "-- error status (%x).\n", __func__, ha->host_no, | |
2159 | abt->entry_status)); | |
2160 | rval = QLA_FUNCTION_FAILED; | |
2161 | } else if (abt->nport_handle != __constant_cpu_to_le16(0)) { | |
2162 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
2163 | "-- completion status (%x).\n", __func__, ha->host_no, | |
744f11fd | 2164 | le16_to_cpu(abt->nport_handle))); |
1c7c6357 AV |
2165 | rval = QLA_FUNCTION_FAILED; |
2166 | } else { | |
744f11fd | 2167 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); |
1c7c6357 AV |
2168 | sp->flags |= SRB_ABORT_PENDING; |
2169 | } | |
2170 | ||
2171 | dma_pool_free(ha->s_dma_pool, abt, abt_dma); | |
2172 | ||
2173 | return rval; | |
2174 | } | |
2175 | ||
2176 | struct tsk_mgmt_cmd { | |
2177 | union { | |
2178 | struct tsk_mgmt_entry tsk; | |
2179 | struct sts_entry_24xx sts; | |
2180 | } p; | |
2181 | }; | |
2182 | ||
2183 | int | |
2184 | qla24xx_abort_target(fc_port_t *fcport) | |
2185 | { | |
2186 | int rval; | |
2187 | struct tsk_mgmt_cmd *tsk; | |
2188 | dma_addr_t tsk_dma; | |
2c3dfe3f | 2189 | scsi_qla_host_t *ha, *pha; |
1c7c6357 AV |
2190 | |
2191 | if (fcport == NULL) | |
2192 | return 0; | |
2193 | ||
744f11fd | 2194 | DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->ha->host_no)); |
1c7c6357 AV |
2195 | |
2196 | ha = fcport->ha; | |
2c3dfe3f SJ |
2197 | pha = to_qla_parent(ha); |
2198 | tsk = dma_pool_alloc(pha->s_dma_pool, GFP_KERNEL, &tsk_dma); | |
1c7c6357 AV |
2199 | if (tsk == NULL) { |
2200 | DEBUG2_3(printk("%s(%ld): failed to allocate Task Management " | |
2201 | "IOCB.\n", __func__, ha->host_no)); | |
2202 | return QLA_MEMORY_ALLOC_FAILED; | |
2203 | } | |
2204 | memset(tsk, 0, sizeof(struct tsk_mgmt_cmd)); | |
2205 | ||
2206 | tsk->p.tsk.entry_type = TSK_MGMT_IOCB_TYPE; | |
2207 | tsk->p.tsk.entry_count = 1; | |
2208 | tsk->p.tsk.nport_handle = cpu_to_le16(fcport->loop_id); | |
00a537b8 | 2209 | tsk->p.tsk.timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
1c7c6357 AV |
2210 | tsk->p.tsk.control_flags = __constant_cpu_to_le32(TCF_TARGET_RESET); |
2211 | tsk->p.tsk.port_id[0] = fcport->d_id.b.al_pa; | |
2212 | tsk->p.tsk.port_id[1] = fcport->d_id.b.area; | |
2213 | tsk->p.tsk.port_id[2] = fcport->d_id.b.domain; | |
2c3dfe3f SJ |
2214 | tsk->p.tsk.vp_index = fcport->vp_idx; |
2215 | ||
1c7c6357 AV |
2216 | rval = qla2x00_issue_iocb(ha, tsk, tsk_dma, 0); |
2217 | if (rval != QLA_SUCCESS) { | |
2218 | DEBUG2_3_11(printk("%s(%ld): failed to issue Target Reset IOCB " | |
744f11fd | 2219 | "(%x).\n", __func__, ha->host_no, rval)); |
1c7c6357 AV |
2220 | goto atarget_done; |
2221 | } else if (tsk->p.sts.entry_status != 0) { | |
2222 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
2223 | "-- error status (%x).\n", __func__, ha->host_no, | |
2224 | tsk->p.sts.entry_status)); | |
2225 | rval = QLA_FUNCTION_FAILED; | |
2226 | goto atarget_done; | |
2227 | } else if (tsk->p.sts.comp_status != | |
2228 | __constant_cpu_to_le16(CS_COMPLETE)) { | |
2229 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
2230 | "-- completion status (%x).\n", __func__, | |
744f11fd | 2231 | ha->host_no, le16_to_cpu(tsk->p.sts.comp_status))); |
1c7c6357 AV |
2232 | rval = QLA_FUNCTION_FAILED; |
2233 | goto atarget_done; | |
2234 | } | |
2235 | ||
2236 | /* Issue marker IOCB. */ | |
2237 | rval = qla2x00_marker(ha, fcport->loop_id, 0, MK_SYNC_ID); | |
2238 | if (rval != QLA_SUCCESS) { | |
2239 | DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " | |
744f11fd | 2240 | "(%x).\n", __func__, ha->host_no, rval)); |
1c7c6357 | 2241 | } else { |
744f11fd | 2242 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); |
1c7c6357 AV |
2243 | } |
2244 | ||
2245 | atarget_done: | |
2c3dfe3f | 2246 | dma_pool_free(pha->s_dma_pool, tsk, tsk_dma); |
1c7c6357 AV |
2247 | |
2248 | return rval; | |
2249 | } | |
2250 | ||
a824ebb3 AB |
2251 | #if 0 |
2252 | ||
1c7c6357 AV |
2253 | int |
2254 | qla2x00_system_error(scsi_qla_host_t *ha) | |
2255 | { | |
2256 | int rval; | |
2257 | mbx_cmd_t mc; | |
2258 | mbx_cmd_t *mcp = &mc; | |
2259 | ||
e428924c | 2260 | if (!IS_FWI2_CAPABLE(ha)) |
1c7c6357 AV |
2261 | return QLA_FUNCTION_FAILED; |
2262 | ||
2263 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); | |
2264 | ||
2265 | mcp->mb[0] = MBC_GEN_SYSTEM_ERROR; | |
2266 | mcp->out_mb = MBX_0; | |
2267 | mcp->in_mb = MBX_0; | |
2268 | mcp->tov = 5; | |
2269 | mcp->flags = 0; | |
2270 | rval = qla2x00_mailbox_command(ha, mcp); | |
2271 | ||
2272 | if (rval != QLA_SUCCESS) { | |
2273 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
2274 | ha->host_no, rval)); | |
2275 | } else { | |
2276 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); | |
2277 | } | |
2278 | ||
2279 | return rval; | |
2280 | } | |
2281 | ||
a824ebb3 | 2282 | #endif /* 0 */ |
1c7c6357 AV |
2283 | |
2284 | /** | |
2285 | * qla2x00_set_serdes_params() - | |
2286 | * @ha: HA context | |
2287 | * | |
2288 | * Returns | |
2289 | */ | |
2290 | int | |
2291 | qla2x00_set_serdes_params(scsi_qla_host_t *ha, uint16_t sw_em_1g, | |
2292 | uint16_t sw_em_2g, uint16_t sw_em_4g) | |
2293 | { | |
2294 | int rval; | |
2295 | mbx_cmd_t mc; | |
2296 | mbx_cmd_t *mcp = &mc; | |
2297 | ||
2298 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); | |
2299 | ||
2300 | mcp->mb[0] = MBC_SERDES_PARAMS; | |
2301 | mcp->mb[1] = BIT_0; | |
fdbc6833 AV |
2302 | mcp->mb[2] = sw_em_1g | BIT_15; |
2303 | mcp->mb[3] = sw_em_2g | BIT_15; | |
2304 | mcp->mb[4] = sw_em_4g | BIT_15; | |
1c7c6357 AV |
2305 | mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; |
2306 | mcp->in_mb = MBX_0; | |
2307 | mcp->tov = 30; | |
2308 | mcp->flags = 0; | |
2309 | rval = qla2x00_mailbox_command(ha, mcp); | |
2310 | ||
2311 | if (rval != QLA_SUCCESS) { | |
2312 | /*EMPTY*/ | |
2313 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
2314 | ha->host_no, rval, mcp->mb[0])); | |
2315 | } else { | |
2316 | /*EMPTY*/ | |
2317 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); | |
2318 | } | |
2319 | ||
2320 | return rval; | |
2321 | } | |
f6ef3b18 AV |
2322 | |
2323 | int | |
2324 | qla2x00_stop_firmware(scsi_qla_host_t *ha) | |
2325 | { | |
2326 | int rval; | |
2327 | mbx_cmd_t mc; | |
2328 | mbx_cmd_t *mcp = &mc; | |
2329 | ||
e428924c | 2330 | if (!IS_FWI2_CAPABLE(ha)) |
f6ef3b18 AV |
2331 | return QLA_FUNCTION_FAILED; |
2332 | ||
2333 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); | |
2334 | ||
2335 | mcp->mb[0] = MBC_STOP_FIRMWARE; | |
2336 | mcp->out_mb = MBX_0; | |
2337 | mcp->in_mb = MBX_0; | |
2338 | mcp->tov = 5; | |
2339 | mcp->flags = 0; | |
2340 | rval = qla2x00_mailbox_command(ha, mcp); | |
2341 | ||
2342 | if (rval != QLA_SUCCESS) { | |
2343 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
2344 | ha->host_no, rval)); | |
2345 | } else { | |
2346 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); | |
2347 | } | |
2348 | ||
2349 | return rval; | |
2350 | } | |
a7a167bf AV |
2351 | |
2352 | int | |
00b6bd25 | 2353 | qla2x00_enable_eft_trace(scsi_qla_host_t *ha, dma_addr_t eft_dma, |
a7a167bf AV |
2354 | uint16_t buffers) |
2355 | { | |
2356 | int rval; | |
2357 | mbx_cmd_t mc; | |
2358 | mbx_cmd_t *mcp = &mc; | |
2359 | ||
e428924c | 2360 | if (!IS_FWI2_CAPABLE(ha)) |
a7a167bf AV |
2361 | return QLA_FUNCTION_FAILED; |
2362 | ||
2363 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); | |
2364 | ||
2365 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
00b6bd25 AV |
2366 | mcp->mb[1] = TC_EFT_ENABLE; |
2367 | mcp->mb[2] = LSW(eft_dma); | |
2368 | mcp->mb[3] = MSW(eft_dma); | |
2369 | mcp->mb[4] = LSW(MSD(eft_dma)); | |
2370 | mcp->mb[5] = MSW(MSD(eft_dma)); | |
2371 | mcp->mb[6] = buffers; | |
2372 | mcp->mb[7] = TC_AEN_DISABLE; | |
2373 | mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
a7a167bf | 2374 | mcp->in_mb = MBX_1|MBX_0; |
a7a167bf AV |
2375 | mcp->tov = 30; |
2376 | mcp->flags = 0; | |
2377 | rval = qla2x00_mailbox_command(ha, mcp); | |
00b6bd25 AV |
2378 | if (rval != QLA_SUCCESS) { |
2379 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
2380 | __func__, ha->host_no, rval, mcp->mb[0], mcp->mb[1])); | |
2381 | } else { | |
2382 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); | |
2383 | } | |
2384 | ||
2385 | return rval; | |
2386 | } | |
a7a167bf | 2387 | |
00b6bd25 AV |
2388 | int |
2389 | qla2x00_disable_eft_trace(scsi_qla_host_t *ha) | |
2390 | { | |
2391 | int rval; | |
2392 | mbx_cmd_t mc; | |
2393 | mbx_cmd_t *mcp = &mc; | |
2394 | ||
2395 | if (!IS_FWI2_CAPABLE(ha)) | |
2396 | return QLA_FUNCTION_FAILED; | |
2397 | ||
2398 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); | |
2399 | ||
2400 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
2401 | mcp->mb[1] = TC_EFT_DISABLE; | |
2402 | mcp->out_mb = MBX_1|MBX_0; | |
2403 | mcp->in_mb = MBX_1|MBX_0; | |
2404 | mcp->tov = 30; | |
2405 | mcp->flags = 0; | |
2406 | rval = qla2x00_mailbox_command(ha, mcp); | |
a7a167bf AV |
2407 | if (rval != QLA_SUCCESS) { |
2408 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
2409 | __func__, ha->host_no, rval, mcp->mb[0], mcp->mb[1])); | |
2410 | } else { | |
2411 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); | |
2412 | } | |
2413 | ||
2414 | return rval; | |
2415 | } | |
2416 | ||
df613b96 AV |
2417 | int |
2418 | qla2x00_enable_fce_trace(scsi_qla_host_t *ha, dma_addr_t fce_dma, | |
2419 | uint16_t buffers, uint16_t *mb, uint32_t *dwords) | |
2420 | { | |
2421 | int rval; | |
2422 | mbx_cmd_t mc; | |
2423 | mbx_cmd_t *mcp = &mc; | |
2424 | ||
2425 | if (!IS_QLA25XX(ha)) | |
2426 | return QLA_FUNCTION_FAILED; | |
2427 | ||
2428 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); | |
2429 | ||
2430 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
2431 | mcp->mb[1] = TC_FCE_ENABLE; | |
2432 | mcp->mb[2] = LSW(fce_dma); | |
2433 | mcp->mb[3] = MSW(fce_dma); | |
2434 | mcp->mb[4] = LSW(MSD(fce_dma)); | |
2435 | mcp->mb[5] = MSW(MSD(fce_dma)); | |
2436 | mcp->mb[6] = buffers; | |
2437 | mcp->mb[7] = TC_AEN_DISABLE; | |
2438 | mcp->mb[8] = 0; | |
2439 | mcp->mb[9] = TC_FCE_DEFAULT_RX_SIZE; | |
2440 | mcp->mb[10] = TC_FCE_DEFAULT_TX_SIZE; | |
2441 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2| | |
2442 | MBX_1|MBX_0; | |
2443 | mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
2444 | mcp->tov = 30; | |
2445 | mcp->flags = 0; | |
2446 | rval = qla2x00_mailbox_command(ha, mcp); | |
2447 | if (rval != QLA_SUCCESS) { | |
2448 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
2449 | __func__, ha->host_no, rval, mcp->mb[0], mcp->mb[1])); | |
2450 | } else { | |
2451 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); | |
2452 | ||
2453 | if (mb) | |
2454 | memcpy(mb, mcp->mb, 8 * sizeof(*mb)); | |
2455 | if (dwords) | |
2456 | *dwords = mcp->mb[6]; | |
2457 | } | |
2458 | ||
2459 | return rval; | |
2460 | } | |
2461 | ||
2462 | int | |
2463 | qla2x00_disable_fce_trace(scsi_qla_host_t *ha, uint64_t *wr, uint64_t *rd) | |
2464 | { | |
2465 | int rval; | |
2466 | mbx_cmd_t mc; | |
2467 | mbx_cmd_t *mcp = &mc; | |
2468 | ||
2469 | if (!IS_FWI2_CAPABLE(ha)) | |
2470 | return QLA_FUNCTION_FAILED; | |
2471 | ||
2472 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); | |
2473 | ||
2474 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
2475 | mcp->mb[1] = TC_FCE_DISABLE; | |
2476 | mcp->mb[2] = TC_FCE_DISABLE_TRACE; | |
2477 | mcp->out_mb = MBX_2|MBX_1|MBX_0; | |
2478 | mcp->in_mb = MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2| | |
2479 | MBX_1|MBX_0; | |
2480 | mcp->tov = 30; | |
2481 | mcp->flags = 0; | |
2482 | rval = qla2x00_mailbox_command(ha, mcp); | |
2483 | if (rval != QLA_SUCCESS) { | |
2484 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
2485 | __func__, ha->host_no, rval, mcp->mb[0], mcp->mb[1])); | |
2486 | } else { | |
2487 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); | |
2488 | ||
2489 | if (wr) | |
2490 | *wr = (uint64_t) mcp->mb[5] << 48 | | |
2491 | (uint64_t) mcp->mb[4] << 32 | | |
2492 | (uint64_t) mcp->mb[3] << 16 | | |
2493 | (uint64_t) mcp->mb[2]; | |
2494 | if (rd) | |
2495 | *rd = (uint64_t) mcp->mb[9] << 48 | | |
2496 | (uint64_t) mcp->mb[8] << 32 | | |
2497 | (uint64_t) mcp->mb[7] << 16 | | |
2498 | (uint64_t) mcp->mb[6]; | |
2499 | } | |
2500 | ||
2501 | return rval; | |
2502 | } | |
2503 | ||
88729e53 AV |
2504 | int |
2505 | qla2x00_read_sfp(scsi_qla_host_t *ha, dma_addr_t sfp_dma, uint16_t addr, | |
2506 | uint16_t off, uint16_t count) | |
2507 | { | |
2508 | int rval; | |
2509 | mbx_cmd_t mc; | |
2510 | mbx_cmd_t *mcp = &mc; | |
a7a167bf | 2511 | |
e428924c | 2512 | if (!IS_FWI2_CAPABLE(ha)) |
88729e53 AV |
2513 | return QLA_FUNCTION_FAILED; |
2514 | ||
2515 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); | |
2516 | ||
2517 | mcp->mb[0] = MBC_READ_SFP; | |
2518 | mcp->mb[1] = addr; | |
2519 | mcp->mb[2] = MSW(sfp_dma); | |
2520 | mcp->mb[3] = LSW(sfp_dma); | |
2521 | mcp->mb[6] = MSW(MSD(sfp_dma)); | |
2522 | mcp->mb[7] = LSW(MSD(sfp_dma)); | |
2523 | mcp->mb[8] = count; | |
2524 | mcp->mb[9] = off; | |
2525 | mcp->mb[10] = 0; | |
2526 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
2527 | mcp->in_mb = MBX_0; | |
2528 | mcp->tov = 30; | |
2529 | mcp->flags = 0; | |
2530 | rval = qla2x00_mailbox_command(ha, mcp); | |
2531 | ||
2532 | if (rval != QLA_SUCCESS) { | |
2533 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
2534 | ha->host_no, rval, mcp->mb[0])); | |
2535 | } else { | |
2536 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); | |
2537 | } | |
2538 | ||
2539 | return rval; | |
2540 | } | |
d8b45213 | 2541 | |
d8b45213 AV |
2542 | int |
2543 | qla2x00_set_idma_speed(scsi_qla_host_t *ha, uint16_t loop_id, | |
2544 | uint16_t port_speed, uint16_t *mb) | |
2545 | { | |
2546 | int rval; | |
2547 | mbx_cmd_t mc; | |
2548 | mbx_cmd_t *mcp = &mc; | |
2549 | ||
c76f2c01 | 2550 | if (!IS_IIDMA_CAPABLE(ha)) |
d8b45213 AV |
2551 | return QLA_FUNCTION_FAILED; |
2552 | ||
2553 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); | |
2554 | ||
2555 | mcp->mb[0] = MBC_PORT_PARAMS; | |
2556 | mcp->mb[1] = loop_id; | |
2557 | mcp->mb[2] = BIT_0; | |
2558 | mcp->mb[3] = port_speed & (BIT_2|BIT_1|BIT_0); | |
2559 | mcp->mb[4] = mcp->mb[5] = 0; | |
2560 | mcp->out_mb = MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
2561 | mcp->in_mb = MBX_5|MBX_4|MBX_3|MBX_1|MBX_0; | |
2562 | mcp->tov = 30; | |
2563 | mcp->flags = 0; | |
2564 | rval = qla2x00_mailbox_command(ha, mcp); | |
2565 | ||
2566 | /* Return mailbox statuses. */ | |
2567 | if (mb != NULL) { | |
2568 | mb[0] = mcp->mb[0]; | |
2569 | mb[1] = mcp->mb[1]; | |
2570 | mb[3] = mcp->mb[3]; | |
2571 | mb[4] = mcp->mb[4]; | |
2572 | mb[5] = mcp->mb[5]; | |
2573 | } | |
2574 | ||
2575 | if (rval != QLA_SUCCESS) { | |
2576 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
2577 | ha->host_no, rval)); | |
2578 | } else { | |
2579 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); | |
2580 | } | |
2581 | ||
2582 | return rval; | |
2583 | } | |
2c3dfe3f | 2584 | |
2c3dfe3f SJ |
2585 | void |
2586 | qla24xx_report_id_acquisition(scsi_qla_host_t *ha, | |
2587 | struct vp_rpt_id_entry_24xx *rptid_entry) | |
2588 | { | |
2589 | uint8_t vp_idx; | |
2590 | scsi_qla_host_t *vha; | |
2591 | ||
2592 | if (rptid_entry->entry_status != 0) | |
2593 | return; | |
2594 | if (rptid_entry->entry_status != __constant_cpu_to_le16(CS_COMPLETE)) | |
2595 | return; | |
2596 | ||
2597 | if (rptid_entry->format == 0) { | |
2598 | DEBUG15(printk("%s:format 0 : scsi(%ld) number of VPs setup %d," | |
2599 | " number of VPs acquired %d\n", __func__, ha->host_no, | |
2600 | MSB(rptid_entry->vp_count), LSB(rptid_entry->vp_count))); | |
2601 | DEBUG15(printk("%s primary port id %02x%02x%02x\n", __func__, | |
2602 | rptid_entry->port_id[2], rptid_entry->port_id[1], | |
2603 | rptid_entry->port_id[0])); | |
2604 | } else if (rptid_entry->format == 1) { | |
2605 | vp_idx = LSB(rptid_entry->vp_idx); | |
2606 | DEBUG15(printk("%s:format 1: scsi(%ld): VP[%d] enabled " | |
2607 | "- status %d - " | |
2608 | "with port id %02x%02x%02x\n",__func__,ha->host_no, | |
2609 | vp_idx, MSB(rptid_entry->vp_idx), | |
2610 | rptid_entry->port_id[2], rptid_entry->port_id[1], | |
2611 | rptid_entry->port_id[0])); | |
2612 | if (vp_idx == 0) | |
2613 | return; | |
2614 | ||
2615 | if (MSB(rptid_entry->vp_idx) == 1) | |
2616 | return; | |
2617 | ||
2618 | list_for_each_entry(vha, &ha->vp_list, vp_list) | |
2619 | if (vp_idx == vha->vp_idx) | |
2620 | break; | |
2621 | ||
2622 | if (!vha) | |
2623 | return; | |
2624 | ||
2625 | vha->d_id.b.domain = rptid_entry->port_id[2]; | |
2626 | vha->d_id.b.area = rptid_entry->port_id[1]; | |
2627 | vha->d_id.b.al_pa = rptid_entry->port_id[0]; | |
2628 | ||
2629 | /* | |
2630 | * Cannot configure here as we are still sitting on the | |
2631 | * response queue. Handle it in dpc context. | |
2632 | */ | |
2633 | set_bit(VP_IDX_ACQUIRED, &vha->vp_flags); | |
2634 | set_bit(VP_DPC_NEEDED, &ha->dpc_flags); | |
2635 | ||
2636 | wake_up_process(ha->dpc_thread); | |
2637 | } | |
2638 | } | |
2639 | ||
2640 | /* | |
2641 | * qla24xx_modify_vp_config | |
2642 | * Change VP configuration for vha | |
2643 | * | |
2644 | * Input: | |
2645 | * vha = adapter block pointer. | |
2646 | * | |
2647 | * Returns: | |
2648 | * qla2xxx local function return status code. | |
2649 | * | |
2650 | * Context: | |
2651 | * Kernel context. | |
2652 | */ | |
2653 | int | |
2654 | qla24xx_modify_vp_config(scsi_qla_host_t *vha) | |
2655 | { | |
2656 | int rval; | |
2657 | struct vp_config_entry_24xx *vpmod; | |
2658 | dma_addr_t vpmod_dma; | |
2659 | scsi_qla_host_t *pha; | |
2660 | ||
2661 | /* This can be called by the parent */ | |
2662 | pha = to_qla_parent(vha); | |
2663 | ||
2664 | vpmod = dma_pool_alloc(pha->s_dma_pool, GFP_KERNEL, &vpmod_dma); | |
2665 | if (!vpmod) { | |
2666 | DEBUG2_3(printk("%s(%ld): failed to allocate Modify VP " | |
2667 | "IOCB.\n", __func__, pha->host_no)); | |
2668 | return QLA_MEMORY_ALLOC_FAILED; | |
2669 | } | |
2670 | ||
2671 | memset(vpmod, 0, sizeof(struct vp_config_entry_24xx)); | |
2672 | vpmod->entry_type = VP_CONFIG_IOCB_TYPE; | |
2673 | vpmod->entry_count = 1; | |
2674 | vpmod->command = VCT_COMMAND_MOD_ENABLE_VPS; | |
2675 | vpmod->vp_count = 1; | |
2676 | vpmod->vp_index1 = vha->vp_idx; | |
2677 | vpmod->options_idx1 = BIT_3|BIT_4|BIT_5; | |
2678 | memcpy(vpmod->node_name_idx1, vha->node_name, WWN_SIZE); | |
2679 | memcpy(vpmod->port_name_idx1, vha->port_name, WWN_SIZE); | |
2680 | vpmod->entry_count = 1; | |
2681 | ||
2682 | rval = qla2x00_issue_iocb(pha, vpmod, vpmod_dma, 0); | |
2683 | if (rval != QLA_SUCCESS) { | |
2684 | DEBUG2_3_11(printk("%s(%ld): failed to issue VP config IOCB" | |
2685 | "(%x).\n", __func__, pha->host_no, rval)); | |
2686 | } else if (vpmod->comp_status != 0) { | |
2687 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
2688 | "-- error status (%x).\n", __func__, pha->host_no, | |
2689 | vpmod->comp_status)); | |
2690 | rval = QLA_FUNCTION_FAILED; | |
2691 | } else if (vpmod->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
2692 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
2693 | "-- completion status (%x).\n", __func__, pha->host_no, | |
2694 | le16_to_cpu(vpmod->comp_status))); | |
2695 | rval = QLA_FUNCTION_FAILED; | |
2696 | } else { | |
2697 | /* EMPTY */ | |
2698 | DEBUG11(printk("%s(%ld): done.\n", __func__, pha->host_no)); | |
2699 | fc_vport_set_state(vha->fc_vport, FC_VPORT_INITIALIZING); | |
2700 | } | |
2701 | dma_pool_free(pha->s_dma_pool, vpmod, vpmod_dma); | |
2702 | ||
2703 | return rval; | |
2704 | } | |
2705 | ||
2706 | /* | |
2707 | * qla24xx_control_vp | |
2708 | * Enable a virtual port for given host | |
2709 | * | |
2710 | * Input: | |
2711 | * ha = adapter block pointer. | |
2712 | * vhba = virtual adapter (unused) | |
2713 | * index = index number for enabled VP | |
2714 | * | |
2715 | * Returns: | |
2716 | * qla2xxx local function return status code. | |
2717 | * | |
2718 | * Context: | |
2719 | * Kernel context. | |
2720 | */ | |
2721 | int | |
2722 | qla24xx_control_vp(scsi_qla_host_t *vha, int cmd) | |
2723 | { | |
2724 | int rval; | |
2725 | int map, pos; | |
2726 | struct vp_ctrl_entry_24xx *vce; | |
2727 | dma_addr_t vce_dma; | |
2728 | scsi_qla_host_t *ha = vha->parent; | |
2729 | int vp_index = vha->vp_idx; | |
2730 | ||
2731 | DEBUG11(printk("%s(%ld): entered. Enabling index %d\n", __func__, | |
2732 | ha->host_no, vp_index)); | |
2733 | ||
eb66dc60 | 2734 | if (vp_index == 0 || vp_index >= ha->max_npiv_vports) |
2c3dfe3f SJ |
2735 | return QLA_PARAMETER_ERROR; |
2736 | ||
2737 | vce = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vce_dma); | |
2738 | if (!vce) { | |
2739 | DEBUG2_3(printk("%s(%ld): " | |
2740 | "failed to allocate VP Control IOCB.\n", __func__, | |
2741 | ha->host_no)); | |
2742 | return QLA_MEMORY_ALLOC_FAILED; | |
2743 | } | |
2744 | memset(vce, 0, sizeof(struct vp_ctrl_entry_24xx)); | |
2745 | ||
2746 | vce->entry_type = VP_CTRL_IOCB_TYPE; | |
2747 | vce->entry_count = 1; | |
2748 | vce->command = cpu_to_le16(cmd); | |
2749 | vce->vp_count = __constant_cpu_to_le16(1); | |
2750 | ||
2751 | /* index map in firmware starts with 1; decrement index | |
2752 | * this is ok as we never use index 0 | |
2753 | */ | |
2754 | map = (vp_index - 1) / 8; | |
2755 | pos = (vp_index - 1) & 7; | |
2756 | down(&ha->vport_sem); | |
2757 | vce->vp_idx_map[map] |= 1 << pos; | |
2758 | up(&ha->vport_sem); | |
2759 | ||
2760 | rval = qla2x00_issue_iocb(ha, vce, vce_dma, 0); | |
2761 | if (rval != QLA_SUCCESS) { | |
2762 | DEBUG2_3_11(printk("%s(%ld): failed to issue VP control IOCB" | |
2763 | "(%x).\n", __func__, ha->host_no, rval)); | |
2764 | printk("%s(%ld): failed to issue VP control IOCB" | |
2765 | "(%x).\n", __func__, ha->host_no, rval); | |
2766 | } else if (vce->entry_status != 0) { | |
2767 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
2768 | "-- error status (%x).\n", __func__, ha->host_no, | |
2769 | vce->entry_status)); | |
2770 | printk("%s(%ld): failed to complete IOCB " | |
2771 | "-- error status (%x).\n", __func__, ha->host_no, | |
2772 | vce->entry_status); | |
2773 | rval = QLA_FUNCTION_FAILED; | |
2774 | } else if (vce->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
2775 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
2776 | "-- completion status (%x).\n", __func__, ha->host_no, | |
2777 | le16_to_cpu(vce->comp_status))); | |
2778 | printk("%s(%ld): failed to complete IOCB " | |
2779 | "-- completion status (%x).\n", __func__, ha->host_no, | |
2780 | le16_to_cpu(vce->comp_status)); | |
2781 | rval = QLA_FUNCTION_FAILED; | |
2782 | } else { | |
2783 | DEBUG2(printk("%s(%ld): done.\n", __func__, ha->host_no)); | |
2784 | } | |
2785 | ||
2786 | dma_pool_free(ha->s_dma_pool, vce, vce_dma); | |
2787 | ||
2788 | return rval; | |
2789 | } | |
2790 | ||
2791 | /* | |
2792 | * qla2x00_send_change_request | |
2793 | * Receive or disable RSCN request from fabric controller | |
2794 | * | |
2795 | * Input: | |
2796 | * ha = adapter block pointer | |
2797 | * format = registration format: | |
2798 | * 0 - Reserved | |
2799 | * 1 - Fabric detected registration | |
2800 | * 2 - N_port detected registration | |
2801 | * 3 - Full registration | |
2802 | * FF - clear registration | |
2803 | * vp_idx = Virtual port index | |
2804 | * | |
2805 | * Returns: | |
2806 | * qla2x00 local function return status code. | |
2807 | * | |
2808 | * Context: | |
2809 | * Kernel Context | |
2810 | */ | |
2811 | ||
2812 | int | |
2813 | qla2x00_send_change_request(scsi_qla_host_t *ha, uint16_t format, | |
2814 | uint16_t vp_idx) | |
2815 | { | |
2816 | int rval; | |
2817 | mbx_cmd_t mc; | |
2818 | mbx_cmd_t *mcp = &mc; | |
2819 | ||
2820 | /* | |
2821 | * This command is implicitly executed by firmware during login for the | |
2822 | * physical hosts | |
2823 | */ | |
2824 | if (vp_idx == 0) | |
2825 | return QLA_FUNCTION_FAILED; | |
2826 | ||
2827 | mcp->mb[0] = MBC_SEND_CHANGE_REQUEST; | |
2828 | mcp->mb[1] = format; | |
2829 | mcp->mb[9] = vp_idx; | |
2830 | mcp->out_mb = MBX_9|MBX_1|MBX_0; | |
2831 | mcp->in_mb = MBX_0|MBX_1; | |
2832 | mcp->tov = MBX_TOV_SECONDS; | |
2833 | mcp->flags = 0; | |
2834 | rval = qla2x00_mailbox_command(ha, mcp); | |
2835 | ||
2836 | if (rval == QLA_SUCCESS) { | |
2837 | if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { | |
2838 | rval = BIT_1; | |
2839 | } | |
2840 | } else | |
2841 | rval = BIT_1; | |
2842 | ||
2843 | return rval; | |
2844 | } | |
338c9161 AV |
2845 | |
2846 | int | |
2847 | qla2x00_dump_ram(scsi_qla_host_t *ha, dma_addr_t req_dma, uint32_t addr, | |
2848 | uint32_t size) | |
2849 | { | |
2850 | int rval; | |
2851 | mbx_cmd_t mc; | |
2852 | mbx_cmd_t *mcp = &mc; | |
2853 | ||
2854 | DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); | |
2855 | ||
2856 | if (MSW(addr) || IS_FWI2_CAPABLE(ha)) { | |
2857 | mcp->mb[0] = MBC_DUMP_RISC_RAM_EXTENDED; | |
2858 | mcp->mb[8] = MSW(addr); | |
2859 | mcp->out_mb = MBX_8|MBX_0; | |
2860 | } else { | |
2861 | mcp->mb[0] = MBC_DUMP_RISC_RAM; | |
2862 | mcp->out_mb = MBX_0; | |
2863 | } | |
2864 | mcp->mb[1] = LSW(addr); | |
2865 | mcp->mb[2] = MSW(req_dma); | |
2866 | mcp->mb[3] = LSW(req_dma); | |
2867 | mcp->mb[6] = MSW(MSD(req_dma)); | |
2868 | mcp->mb[7] = LSW(MSD(req_dma)); | |
2869 | mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1; | |
2870 | if (IS_FWI2_CAPABLE(ha)) { | |
2871 | mcp->mb[4] = MSW(size); | |
2872 | mcp->mb[5] = LSW(size); | |
2873 | mcp->out_mb |= MBX_5|MBX_4; | |
2874 | } else { | |
2875 | mcp->mb[4] = LSW(size); | |
2876 | mcp->out_mb |= MBX_4; | |
2877 | } | |
2878 | ||
2879 | mcp->in_mb = MBX_0; | |
2880 | mcp->tov = 30; | |
2881 | mcp->flags = 0; | |
2882 | rval = qla2x00_mailbox_command(ha, mcp); | |
2883 | ||
2884 | if (rval != QLA_SUCCESS) { | |
2885 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, | |
2886 | ha->host_no, rval, mcp->mb[0])); | |
2887 | } else { | |
2888 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); | |
2889 | } | |
2890 | ||
2891 | return rval; | |
2892 | } |