2 * QLogic Fibre Channel HBA Driver
3 * Copyright (c) 2003-2013 QLogic Corporation
5 * See LICENSE.qla2xxx for copyright and licensing details.
8 #include "qla_target.h"
10 #include <linux/delay.h>
11 #include <linux/gfp.h>
15 * qla2x00_mailbox_command
16 * Issue mailbox command and waits for completion.
19 * ha = adapter block pointer.
20 * mcp = driver internal mbx struct pointer.
23 * mb[MAX_MAILBOX_REGISTER_COUNT] = returned mailbox data.
26 * 0 : QLA_SUCCESS = cmd performed success
27 * 1 : QLA_FUNCTION_FAILED (error encountered)
28 * 6 : QLA_FUNCTION_TIMEOUT (timeout condition encountered)
34 qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
37 unsigned long flags = 0;
38 device_reg_t __iomem *reg;
43 uint16_t __iomem *optr;
46 unsigned long wait_time;
47 struct qla_hw_data *ha = vha->hw;
48 scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev);
50 ql_dbg(ql_dbg_mbx, vha, 0x1000, "Entered %s.\n", __func__);
52 if (ha->pdev->error_state > pci_channel_io_frozen) {
53 ql_log(ql_log_warn, vha, 0x1001,
54 "error_state is greater than pci_channel_io_frozen, "
56 return QLA_FUNCTION_TIMEOUT;
59 if (vha->device_flags & DFLG_DEV_FAILED) {
60 ql_log(ql_log_warn, vha, 0x1002,
61 "Device in failed state, exiting.\n");
62 return QLA_FUNCTION_TIMEOUT;
66 io_lock_on = base_vha->flags.init_done;
69 abort_active = test_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags);
72 if (ha->flags.pci_channel_io_perm_failure) {
73 ql_log(ql_log_warn, vha, 0x1003,
74 "Perm failure on EEH timeout MBX, exiting.\n");
75 return QLA_FUNCTION_TIMEOUT;
78 if (IS_QLA82XX(ha) && ha->flags.isp82xx_fw_hung) {
79 /* Setting Link-Down error */
80 mcp->mb[0] = MBS_LINK_DOWN_ERROR;
81 ql_log(ql_log_warn, vha, 0x1004,
82 "FW hung = %d.\n", ha->flags.isp82xx_fw_hung);
83 return QLA_FUNCTION_TIMEOUT;
87 * Wait for active mailbox commands to finish by waiting at most tov
88 * seconds. This is to serialize actual issuing of mailbox cmds during
91 if (!wait_for_completion_timeout(&ha->mbx_cmd_comp, mcp->tov * HZ)) {
92 /* Timeout occurred. Return error. */
93 ql_log(ql_log_warn, vha, 0x1005,
94 "Cmd access timeout, cmd=0x%x, Exiting.\n",
96 return QLA_FUNCTION_TIMEOUT;
99 ha->flags.mbox_busy = 1;
100 /* Save mailbox command for debug */
103 ql_dbg(ql_dbg_mbx, vha, 0x1006,
104 "Prepare to issue mbox cmd=0x%x.\n", mcp->mb[0]);
106 spin_lock_irqsave(&ha->hardware_lock, flags);
108 /* Load mailbox registers. */
110 optr = (uint16_t __iomem *)®->isp82.mailbox_in[0];
111 else if (IS_FWI2_CAPABLE(ha) && !IS_QLA82XX(ha))
112 optr = (uint16_t __iomem *)®->isp24.mailbox0;
114 optr = (uint16_t __iomem *)MAILBOX_REG(ha, ®->isp, 0);
117 command = mcp->mb[0];
118 mboxes = mcp->out_mb;
120 for (cnt = 0; cnt < ha->mbx_count; cnt++) {
121 if (IS_QLA2200(ha) && cnt == 8)
123 (uint16_t __iomem *)MAILBOX_REG(ha, ®->isp, 8);
125 WRT_REG_WORD(optr, *iptr);
132 ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1111,
133 "Loaded MBX registers (displayed in bytes) =.\n");
134 ql_dump_buffer(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1112,
135 (uint8_t *)mcp->mb, 16);
136 ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1113,
138 ql_dump_buffer(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1114,
139 ((uint8_t *)mcp->mb + 0x10), 16);
140 ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1115,
142 ql_dump_buffer(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1116,
143 ((uint8_t *)mcp->mb + 0x20), 8);
144 ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1117,
145 "I/O Address = %p.\n", optr);
146 ql_dump_regs(ql_dbg_mbx + ql_dbg_buffer, vha, 0x100e);
148 /* Issue set host interrupt command to send cmd out. */
149 ha->flags.mbox_int = 0;
150 clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
152 /* Unlock mbx registers and wait for interrupt */
153 ql_dbg(ql_dbg_mbx, vha, 0x100f,
154 "Going to unlock irq & waiting for interrupts. "
155 "jiffies=%lx.\n", jiffies);
157 /* Wait for mbx cmd completion until timeout */
159 if ((!abort_active && io_lock_on) || IS_NOPOLLING_TYPE(ha)) {
160 set_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags);
162 if (IS_QLA82XX(ha)) {
163 if (RD_REG_DWORD(®->isp82.hint) &
164 HINT_MBX_INT_PENDING) {
165 spin_unlock_irqrestore(&ha->hardware_lock,
167 ha->flags.mbox_busy = 0;
168 ql_dbg(ql_dbg_mbx, vha, 0x1010,
169 "Pending mailbox timeout, exiting.\n");
170 rval = QLA_FUNCTION_TIMEOUT;
173 WRT_REG_DWORD(®->isp82.hint, HINT_MBX_INT_PENDING);
174 } else if (IS_FWI2_CAPABLE(ha))
175 WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT);
177 WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT);
178 spin_unlock_irqrestore(&ha->hardware_lock, flags);
180 wait_for_completion_timeout(&ha->mbx_intr_comp, mcp->tov * HZ);
183 ql_dbg(ql_dbg_mbx, vha, 0x1011,
184 "Cmd=%x Polling Mode.\n", command);
186 if (IS_QLA82XX(ha)) {
187 if (RD_REG_DWORD(®->isp82.hint) &
188 HINT_MBX_INT_PENDING) {
189 spin_unlock_irqrestore(&ha->hardware_lock,
191 ha->flags.mbox_busy = 0;
192 ql_dbg(ql_dbg_mbx, vha, 0x1012,
193 "Pending mailbox timeout, exiting.\n");
194 rval = QLA_FUNCTION_TIMEOUT;
197 WRT_REG_DWORD(®->isp82.hint, HINT_MBX_INT_PENDING);
198 } else if (IS_FWI2_CAPABLE(ha))
199 WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT);
201 WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT);
202 spin_unlock_irqrestore(&ha->hardware_lock, flags);
204 wait_time = jiffies + mcp->tov * HZ; /* wait at most tov secs */
205 while (!ha->flags.mbox_int) {
206 if (time_after(jiffies, wait_time))
209 /* Check for pending interrupts. */
210 qla2x00_poll(ha->rsp_q_map[0]);
212 if (!ha->flags.mbox_int &&
214 command == MBC_LOAD_RISC_RAM_EXTENDED))
217 ql_dbg(ql_dbg_mbx, vha, 0x1013,
219 (uint)((jiffies - (wait_time - (mcp->tov * HZ)))/HZ));
222 /* Check whether we timed out */
223 if (ha->flags.mbox_int) {
226 ql_dbg(ql_dbg_mbx, vha, 0x1014,
227 "Cmd=%x completed.\n", command);
229 /* Got interrupt. Clear the flag. */
230 ha->flags.mbox_int = 0;
231 clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
233 if ((IS_QLA82XX(ha) && ha->flags.isp82xx_fw_hung)) {
234 ha->flags.mbox_busy = 0;
235 /* Setting Link-Down error */
236 mcp->mb[0] = MBS_LINK_DOWN_ERROR;
238 rval = QLA_FUNCTION_FAILED;
239 ql_log(ql_log_warn, vha, 0x1015,
240 "FW hung = %d.\n", ha->flags.isp82xx_fw_hung);
244 if (ha->mailbox_out[0] != MBS_COMMAND_COMPLETE)
245 rval = QLA_FUNCTION_FAILED;
247 /* Load return mailbox registers. */
249 iptr = (uint16_t *)&ha->mailbox_out[0];
251 for (cnt = 0; cnt < ha->mbx_count; cnt++) {
264 if (IS_FWI2_CAPABLE(ha)) {
265 mb0 = RD_REG_WORD(®->isp24.mailbox0);
266 ictrl = RD_REG_DWORD(®->isp24.ictrl);
268 mb0 = RD_MAILBOX_REG(ha, ®->isp, 0);
269 ictrl = RD_REG_WORD(®->isp.ictrl);
271 ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1119,
272 "MBX Command timeout for cmd %x, iocontrol=%x jiffies=%lx "
273 "mb[0]=0x%x\n", command, ictrl, jiffies, mb0);
274 ql_dump_regs(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1019);
277 * Attempt to capture a firmware dump for further analysis
278 * of the current firmware state
280 ha->isp_ops->fw_dump(vha, 0);
282 rval = QLA_FUNCTION_TIMEOUT;
285 ha->flags.mbox_busy = 0;
290 if ((abort_active || !io_lock_on) && !IS_NOPOLLING_TYPE(ha)) {
291 ql_dbg(ql_dbg_mbx, vha, 0x101a,
292 "Checking for additional resp interrupt.\n");
294 /* polling mode for non isp_abort commands. */
295 qla2x00_poll(ha->rsp_q_map[0]);
298 if (rval == QLA_FUNCTION_TIMEOUT &&
299 mcp->mb[0] != MBC_GEN_SYSTEM_ERROR) {
300 if (!io_lock_on || (mcp->flags & IOCTL_CMD) ||
301 ha->flags.eeh_busy) {
302 /* not in dpc. schedule it for dpc to take over. */
303 ql_dbg(ql_dbg_mbx, vha, 0x101b,
304 "Timeout, schedule isp_abort_needed.\n");
306 if (!test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags) &&
307 !test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) &&
308 !test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) {
309 if (IS_QLA82XX(ha)) {
310 ql_dbg(ql_dbg_mbx, vha, 0x112a,
311 "disabling pause transmit on port "
314 QLA82XX_CRB_NIU + 0x98,
315 CRB_NIU_XG_PAUSE_CTL_P0|
316 CRB_NIU_XG_PAUSE_CTL_P1);
318 ql_log(ql_log_info, base_vha, 0x101c,
319 "Mailbox cmd timeout occurred, cmd=0x%x, "
320 "mb[0]=0x%x, eeh_busy=0x%x. Scheduling ISP "
321 "abort.\n", command, mcp->mb[0],
323 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
324 qla2xxx_wake_dpc(vha);
326 } else if (!abort_active) {
327 /* call abort directly since we are in the DPC thread */
328 ql_dbg(ql_dbg_mbx, vha, 0x101d,
329 "Timeout, calling abort_isp.\n");
331 if (!test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags) &&
332 !test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) &&
333 !test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) {
334 if (IS_QLA82XX(ha)) {
335 ql_dbg(ql_dbg_mbx, vha, 0x112b,
336 "disabling pause transmit on port "
339 QLA82XX_CRB_NIU + 0x98,
340 CRB_NIU_XG_PAUSE_CTL_P0|
341 CRB_NIU_XG_PAUSE_CTL_P1);
343 ql_log(ql_log_info, base_vha, 0x101e,
344 "Mailbox cmd timeout occurred, cmd=0x%x, "
345 "mb[0]=0x%x. Scheduling ISP abort ",
346 command, mcp->mb[0]);
347 set_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags);
348 clear_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
349 /* Allow next mbx cmd to come in. */
350 complete(&ha->mbx_cmd_comp);
351 if (ha->isp_ops->abort_isp(vha)) {
352 /* Failed. retry later. */
353 set_bit(ISP_ABORT_NEEDED,
356 clear_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags);
357 ql_dbg(ql_dbg_mbx, vha, 0x101f,
358 "Finished abort_isp.\n");
365 /* Allow next mbx cmd to come in. */
366 complete(&ha->mbx_cmd_comp);
370 ql_log(ql_log_warn, base_vha, 0x1020,
371 "**** Failed mbx[0]=%x, mb[1]=%x, mb[2]=%x, mb[3]=%x, cmd=%x ****.\n",
372 mcp->mb[0], mcp->mb[1], mcp->mb[2], mcp->mb[3], command);
374 ql_dbg(ql_dbg_mbx, base_vha, 0x1021, "Done %s.\n", __func__);
381 qla2x00_load_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t risc_addr,
382 uint32_t risc_code_size)
385 struct qla_hw_data *ha = vha->hw;
387 mbx_cmd_t *mcp = &mc;
389 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1022,
390 "Entered %s.\n", __func__);
392 if (MSW(risc_addr) || IS_FWI2_CAPABLE(ha)) {
393 mcp->mb[0] = MBC_LOAD_RISC_RAM_EXTENDED;
394 mcp->mb[8] = MSW(risc_addr);
395 mcp->out_mb = MBX_8|MBX_0;
397 mcp->mb[0] = MBC_LOAD_RISC_RAM;
400 mcp->mb[1] = LSW(risc_addr);
401 mcp->mb[2] = MSW(req_dma);
402 mcp->mb[3] = LSW(req_dma);
403 mcp->mb[6] = MSW(MSD(req_dma));
404 mcp->mb[7] = LSW(MSD(req_dma));
405 mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1;
406 if (IS_FWI2_CAPABLE(ha)) {
407 mcp->mb[4] = MSW(risc_code_size);
408 mcp->mb[5] = LSW(risc_code_size);
409 mcp->out_mb |= MBX_5|MBX_4;
411 mcp->mb[4] = LSW(risc_code_size);
412 mcp->out_mb |= MBX_4;
416 mcp->tov = MBX_TOV_SECONDS;
418 rval = qla2x00_mailbox_command(vha, mcp);
420 if (rval != QLA_SUCCESS) {
421 ql_dbg(ql_dbg_mbx, vha, 0x1023,
422 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
424 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1024,
425 "Done %s.\n", __func__);
431 #define EXTENDED_BB_CREDITS BIT_0
434 * Start adapter firmware.
437 * ha = adapter block pointer.
438 * TARGET_QUEUE_LOCK must be released.
439 * ADAPTER_STATE_LOCK must be released.
442 * qla2x00 local function return status code.
448 qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr)
451 struct qla_hw_data *ha = vha->hw;
453 mbx_cmd_t *mcp = &mc;
455 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1025,
456 "Entered %s.\n", __func__);
458 mcp->mb[0] = MBC_EXECUTE_FIRMWARE;
461 if (IS_FWI2_CAPABLE(ha)) {
462 mcp->mb[1] = MSW(risc_addr);
463 mcp->mb[2] = LSW(risc_addr);
465 if (IS_QLA81XX(ha) || IS_QLA83XX(ha)) {
466 struct nvram_81xx *nv = ha->nvram;
467 mcp->mb[4] = (nv->enhanced_features &
468 EXTENDED_BB_CREDITS);
471 mcp->out_mb |= MBX_4|MBX_3|MBX_2|MBX_1;
474 mcp->mb[1] = LSW(risc_addr);
475 mcp->out_mb |= MBX_1;
476 if (IS_QLA2322(ha) || IS_QLA6322(ha)) {
478 mcp->out_mb |= MBX_2;
482 mcp->tov = MBX_TOV_SECONDS;
484 rval = qla2x00_mailbox_command(vha, mcp);
486 if (rval != QLA_SUCCESS) {
487 ql_dbg(ql_dbg_mbx, vha, 0x1026,
488 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
490 if (IS_FWI2_CAPABLE(ha)) {
491 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1027,
492 "Done exchanges=%x.\n", mcp->mb[1]);
494 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1028,
495 "Done %s.\n", __func__);
503 * qla2x00_get_fw_version
504 * Get firmware version.
507 * ha: adapter state pointer.
508 * major: pointer for major number.
509 * minor: pointer for minor number.
510 * subminor: pointer for subminor number.
513 * qla2x00 local function return status code.
519 qla2x00_get_fw_version(scsi_qla_host_t *vha)
523 mbx_cmd_t *mcp = &mc;
524 struct qla_hw_data *ha = vha->hw;
526 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1029,
527 "Entered %s.\n", __func__);
529 mcp->mb[0] = MBC_GET_FIRMWARE_VERSION;
531 mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
532 if (IS_QLA81XX(vha->hw) || IS_QLA8031(ha))
533 mcp->in_mb |= MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8;
534 if (IS_FWI2_CAPABLE(ha))
535 mcp->in_mb |= MBX_17|MBX_16|MBX_15;
537 mcp->tov = MBX_TOV_SECONDS;
538 rval = qla2x00_mailbox_command(vha, mcp);
539 if (rval != QLA_SUCCESS)
542 /* Return mailbox data. */
543 ha->fw_major_version = mcp->mb[1];
544 ha->fw_minor_version = mcp->mb[2];
545 ha->fw_subminor_version = mcp->mb[3];
546 ha->fw_attributes = mcp->mb[6];
547 if (IS_QLA2100(vha->hw) || IS_QLA2200(vha->hw))
548 ha->fw_memory_size = 0x1FFFF; /* Defaults to 128KB. */
550 ha->fw_memory_size = (mcp->mb[5] << 16) | mcp->mb[4];
551 if (IS_QLA81XX(vha->hw) || IS_QLA8031(vha->hw)) {
552 ha->mpi_version[0] = mcp->mb[10] & 0xff;
553 ha->mpi_version[1] = mcp->mb[11] >> 8;
554 ha->mpi_version[2] = mcp->mb[11] & 0xff;
555 ha->mpi_capabilities = (mcp->mb[12] << 16) | mcp->mb[13];
556 ha->phy_version[0] = mcp->mb[8] & 0xff;
557 ha->phy_version[1] = mcp->mb[9] >> 8;
558 ha->phy_version[2] = mcp->mb[9] & 0xff;
560 if (IS_FWI2_CAPABLE(ha)) {
561 ha->fw_attributes_h = mcp->mb[15];
562 ha->fw_attributes_ext[0] = mcp->mb[16];
563 ha->fw_attributes_ext[1] = mcp->mb[17];
564 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1139,
565 "%s: FW_attributes Upper: 0x%x, Lower: 0x%x.\n",
566 __func__, mcp->mb[15], mcp->mb[6]);
567 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x112f,
568 "%s: Ext_FwAttributes Upper: 0x%x, Lower: 0x%x.\n",
569 __func__, mcp->mb[17], mcp->mb[16]);
573 if (rval != QLA_SUCCESS) {
575 ql_dbg(ql_dbg_mbx, vha, 0x102a, "Failed=%x.\n", rval);
578 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x102b,
579 "Done %s.\n", __func__);
585 * qla2x00_get_fw_options
586 * Set firmware options.
589 * ha = adapter block pointer.
590 * fwopt = pointer for firmware options.
593 * qla2x00 local function return status code.
599 qla2x00_get_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts)
603 mbx_cmd_t *mcp = &mc;
605 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x102c,
606 "Entered %s.\n", __func__);
608 mcp->mb[0] = MBC_GET_FIRMWARE_OPTION;
610 mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0;
611 mcp->tov = MBX_TOV_SECONDS;
613 rval = qla2x00_mailbox_command(vha, mcp);
615 if (rval != QLA_SUCCESS) {
617 ql_dbg(ql_dbg_mbx, vha, 0x102d, "Failed=%x.\n", rval);
619 fwopts[0] = mcp->mb[0];
620 fwopts[1] = mcp->mb[1];
621 fwopts[2] = mcp->mb[2];
622 fwopts[3] = mcp->mb[3];
624 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x102e,
625 "Done %s.\n", __func__);
633 * qla2x00_set_fw_options
634 * Set firmware options.
637 * ha = adapter block pointer.
638 * fwopt = pointer for firmware options.
641 * qla2x00 local function return status code.
647 qla2x00_set_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts)
651 mbx_cmd_t *mcp = &mc;
653 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x102f,
654 "Entered %s.\n", __func__);
656 mcp->mb[0] = MBC_SET_FIRMWARE_OPTION;
657 mcp->mb[1] = fwopts[1];
658 mcp->mb[2] = fwopts[2];
659 mcp->mb[3] = fwopts[3];
660 mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
662 if (IS_FWI2_CAPABLE(vha->hw)) {
665 mcp->mb[10] = fwopts[10];
666 mcp->mb[11] = fwopts[11];
667 mcp->mb[12] = 0; /* Undocumented, but used */
668 mcp->out_mb |= MBX_12|MBX_11|MBX_10;
670 mcp->tov = MBX_TOV_SECONDS;
672 rval = qla2x00_mailbox_command(vha, mcp);
674 fwopts[0] = mcp->mb[0];
676 if (rval != QLA_SUCCESS) {
678 ql_dbg(ql_dbg_mbx, vha, 0x1030,
679 "Failed=%x (%x/%x).\n", rval, mcp->mb[0], mcp->mb[1]);
682 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1031,
683 "Done %s.\n", __func__);
690 * qla2x00_mbx_reg_test
691 * Mailbox register wrap test.
694 * ha = adapter block pointer.
695 * TARGET_QUEUE_LOCK must be released.
696 * ADAPTER_STATE_LOCK must be released.
699 * qla2x00 local function return status code.
705 qla2x00_mbx_reg_test(scsi_qla_host_t *vha)
709 mbx_cmd_t *mcp = &mc;
711 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1032,
712 "Entered %s.\n", __func__);
714 mcp->mb[0] = MBC_MAILBOX_REGISTER_TEST;
722 mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
723 mcp->in_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
724 mcp->tov = MBX_TOV_SECONDS;
726 rval = qla2x00_mailbox_command(vha, mcp);
728 if (rval == QLA_SUCCESS) {
729 if (mcp->mb[1] != 0xAAAA || mcp->mb[2] != 0x5555 ||
730 mcp->mb[3] != 0xAA55 || mcp->mb[4] != 0x55AA)
731 rval = QLA_FUNCTION_FAILED;
732 if (mcp->mb[5] != 0xA5A5 || mcp->mb[6] != 0x5A5A ||
733 mcp->mb[7] != 0x2525)
734 rval = QLA_FUNCTION_FAILED;
737 if (rval != QLA_SUCCESS) {
739 ql_dbg(ql_dbg_mbx, vha, 0x1033, "Failed=%x.\n", rval);
742 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1034,
743 "Done %s.\n", __func__);
750 * qla2x00_verify_checksum
751 * Verify firmware checksum.
754 * ha = adapter block pointer.
755 * TARGET_QUEUE_LOCK must be released.
756 * ADAPTER_STATE_LOCK must be released.
759 * qla2x00 local function return status code.
765 qla2x00_verify_checksum(scsi_qla_host_t *vha, uint32_t risc_addr)
769 mbx_cmd_t *mcp = &mc;
771 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1035,
772 "Entered %s.\n", __func__);
774 mcp->mb[0] = MBC_VERIFY_CHECKSUM;
777 if (IS_FWI2_CAPABLE(vha->hw)) {
778 mcp->mb[1] = MSW(risc_addr);
779 mcp->mb[2] = LSW(risc_addr);
780 mcp->out_mb |= MBX_2|MBX_1;
781 mcp->in_mb |= MBX_2|MBX_1;
783 mcp->mb[1] = LSW(risc_addr);
784 mcp->out_mb |= MBX_1;
788 mcp->tov = MBX_TOV_SECONDS;
790 rval = qla2x00_mailbox_command(vha, mcp);
792 if (rval != QLA_SUCCESS) {
793 ql_dbg(ql_dbg_mbx, vha, 0x1036,
794 "Failed=%x chm sum=%x.\n", rval, IS_FWI2_CAPABLE(vha->hw) ?
795 (mcp->mb[2] << 16) | mcp->mb[1] : mcp->mb[1]);
797 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1037,
798 "Done %s.\n", __func__);
806 * Issue IOCB using mailbox command
809 * ha = adapter state pointer.
810 * buffer = buffer pointer.
811 * phys_addr = physical address of buffer.
812 * size = size of buffer.
813 * TARGET_QUEUE_LOCK must be released.
814 * ADAPTER_STATE_LOCK must be released.
817 * qla2x00 local function return status code.
823 qla2x00_issue_iocb_timeout(scsi_qla_host_t *vha, void *buffer,
824 dma_addr_t phys_addr, size_t size, uint32_t tov)
828 mbx_cmd_t *mcp = &mc;
830 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1038,
831 "Entered %s.\n", __func__);
833 mcp->mb[0] = MBC_IOCB_COMMAND_A64;
835 mcp->mb[2] = MSW(phys_addr);
836 mcp->mb[3] = LSW(phys_addr);
837 mcp->mb[6] = MSW(MSD(phys_addr));
838 mcp->mb[7] = LSW(MSD(phys_addr));
839 mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
840 mcp->in_mb = MBX_2|MBX_0;
843 rval = qla2x00_mailbox_command(vha, mcp);
845 if (rval != QLA_SUCCESS) {
847 ql_dbg(ql_dbg_mbx, vha, 0x1039, "Failed=%x.\n", rval);
849 sts_entry_t *sts_entry = (sts_entry_t *) buffer;
851 /* Mask reserved bits. */
852 sts_entry->entry_status &=
853 IS_FWI2_CAPABLE(vha->hw) ? RF_MASK_24XX : RF_MASK;
854 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x103a,
855 "Done %s.\n", __func__);
862 qla2x00_issue_iocb(scsi_qla_host_t *vha, void *buffer, dma_addr_t phys_addr,
865 return qla2x00_issue_iocb_timeout(vha, buffer, phys_addr, size,
870 * qla2x00_abort_command
871 * Abort command aborts a specified IOCB.
874 * ha = adapter block pointer.
875 * sp = SB structure pointer.
878 * qla2x00 local function return status code.
884 qla2x00_abort_command(srb_t *sp)
886 unsigned long flags = 0;
890 mbx_cmd_t *mcp = &mc;
891 fc_port_t *fcport = sp->fcport;
892 scsi_qla_host_t *vha = fcport->vha;
893 struct qla_hw_data *ha = vha->hw;
894 struct req_que *req = vha->req;
895 struct scsi_cmnd *cmd = GET_CMD_SP(sp);
897 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x103b,
898 "Entered %s.\n", __func__);
900 spin_lock_irqsave(&ha->hardware_lock, flags);
901 for (handle = 1; handle < req->num_outstanding_cmds; handle++) {
902 if (req->outstanding_cmds[handle] == sp)
905 spin_unlock_irqrestore(&ha->hardware_lock, flags);
907 if (handle == req->num_outstanding_cmds) {
908 /* command not found */
909 return QLA_FUNCTION_FAILED;
912 mcp->mb[0] = MBC_ABORT_COMMAND;
913 if (HAS_EXTENDED_IDS(ha))
914 mcp->mb[1] = fcport->loop_id;
916 mcp->mb[1] = fcport->loop_id << 8;
917 mcp->mb[2] = (uint16_t)handle;
918 mcp->mb[3] = (uint16_t)(handle >> 16);
919 mcp->mb[6] = (uint16_t)cmd->device->lun;
920 mcp->out_mb = MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
922 mcp->tov = MBX_TOV_SECONDS;
924 rval = qla2x00_mailbox_command(vha, mcp);
926 if (rval != QLA_SUCCESS) {
927 ql_dbg(ql_dbg_mbx, vha, 0x103c, "Failed=%x.\n", rval);
929 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x103d,
930 "Done %s.\n", __func__);
937 qla2x00_abort_target(struct fc_port *fcport, unsigned int l, int tag)
941 mbx_cmd_t *mcp = &mc;
942 scsi_qla_host_t *vha;
949 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x103e,
950 "Entered %s.\n", __func__);
952 req = vha->hw->req_q_map[0];
954 mcp->mb[0] = MBC_ABORT_TARGET;
955 mcp->out_mb = MBX_9|MBX_2|MBX_1|MBX_0;
956 if (HAS_EXTENDED_IDS(vha->hw)) {
957 mcp->mb[1] = fcport->loop_id;
959 mcp->out_mb |= MBX_10;
961 mcp->mb[1] = fcport->loop_id << 8;
963 mcp->mb[2] = vha->hw->loop_reset_delay;
964 mcp->mb[9] = vha->vp_idx;
967 mcp->tov = MBX_TOV_SECONDS;
969 rval = qla2x00_mailbox_command(vha, mcp);
970 if (rval != QLA_SUCCESS) {
971 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x103f,
972 "Failed=%x.\n", rval);
975 /* Issue marker IOCB. */
976 rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, 0,
978 if (rval2 != QLA_SUCCESS) {
979 ql_dbg(ql_dbg_mbx, vha, 0x1040,
980 "Failed to issue marker IOCB (%x).\n", rval2);
982 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1041,
983 "Done %s.\n", __func__);
990 qla2x00_lun_reset(struct fc_port *fcport, unsigned int l, int tag)
994 mbx_cmd_t *mcp = &mc;
995 scsi_qla_host_t *vha;
1001 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1042,
1002 "Entered %s.\n", __func__);
1004 req = vha->hw->req_q_map[0];
1006 mcp->mb[0] = MBC_LUN_RESET;
1007 mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0;
1008 if (HAS_EXTENDED_IDS(vha->hw))
1009 mcp->mb[1] = fcport->loop_id;
1011 mcp->mb[1] = fcport->loop_id << 8;
1014 mcp->mb[9] = vha->vp_idx;
1017 mcp->tov = MBX_TOV_SECONDS;
1019 rval = qla2x00_mailbox_command(vha, mcp);
1020 if (rval != QLA_SUCCESS) {
1021 ql_dbg(ql_dbg_mbx, vha, 0x1043, "Failed=%x.\n", rval);
1024 /* Issue marker IOCB. */
1025 rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, l,
1027 if (rval2 != QLA_SUCCESS) {
1028 ql_dbg(ql_dbg_mbx, vha, 0x1044,
1029 "Failed to issue marker IOCB (%x).\n", rval2);
1031 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1045,
1032 "Done %s.\n", __func__);
1039 * qla2x00_get_adapter_id
1040 * Get adapter ID and topology.
1043 * ha = adapter block pointer.
1044 * id = pointer for loop ID.
1045 * al_pa = pointer for AL_PA.
1046 * area = pointer for area.
1047 * domain = pointer for domain.
1048 * top = pointer for topology.
1049 * TARGET_QUEUE_LOCK must be released.
1050 * ADAPTER_STATE_LOCK must be released.
1053 * qla2x00 local function return status code.
1059 qla2x00_get_adapter_id(scsi_qla_host_t *vha, uint16_t *id, uint8_t *al_pa,
1060 uint8_t *area, uint8_t *domain, uint16_t *top, uint16_t *sw_cap)
1064 mbx_cmd_t *mcp = &mc;
1066 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1046,
1067 "Entered %s.\n", __func__);
1069 mcp->mb[0] = MBC_GET_ADAPTER_LOOP_ID;
1070 mcp->mb[9] = vha->vp_idx;
1071 mcp->out_mb = MBX_9|MBX_0;
1072 mcp->in_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
1073 if (IS_CNA_CAPABLE(vha->hw))
1074 mcp->in_mb |= MBX_13|MBX_12|MBX_11|MBX_10;
1075 mcp->tov = MBX_TOV_SECONDS;
1077 rval = qla2x00_mailbox_command(vha, mcp);
1078 if (mcp->mb[0] == MBS_COMMAND_ERROR)
1079 rval = QLA_COMMAND_ERROR;
1080 else if (mcp->mb[0] == MBS_INVALID_COMMAND)
1081 rval = QLA_INVALID_COMMAND;
1085 *al_pa = LSB(mcp->mb[2]);
1086 *area = MSB(mcp->mb[2]);
1087 *domain = LSB(mcp->mb[3]);
1089 *sw_cap = mcp->mb[7];
1091 if (rval != QLA_SUCCESS) {
1093 ql_dbg(ql_dbg_mbx, vha, 0x1047, "Failed=%x.\n", rval);
1095 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1048,
1096 "Done %s.\n", __func__);
1098 if (IS_CNA_CAPABLE(vha->hw)) {
1099 vha->fcoe_vlan_id = mcp->mb[9] & 0xfff;
1100 vha->fcoe_fcf_idx = mcp->mb[10];
1101 vha->fcoe_vn_port_mac[5] = mcp->mb[11] >> 8;
1102 vha->fcoe_vn_port_mac[4] = mcp->mb[11] & 0xff;
1103 vha->fcoe_vn_port_mac[3] = mcp->mb[12] >> 8;
1104 vha->fcoe_vn_port_mac[2] = mcp->mb[12] & 0xff;
1105 vha->fcoe_vn_port_mac[1] = mcp->mb[13] >> 8;
1106 vha->fcoe_vn_port_mac[0] = mcp->mb[13] & 0xff;
1114 * qla2x00_get_retry_cnt
1115 * Get current firmware login retry count and delay.
1118 * ha = adapter block pointer.
1119 * retry_cnt = pointer to login retry count.
1120 * tov = pointer to login timeout value.
1123 * qla2x00 local function return status code.
1129 qla2x00_get_retry_cnt(scsi_qla_host_t *vha, uint8_t *retry_cnt, uint8_t *tov,
1135 mbx_cmd_t *mcp = &mc;
1137 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1049,
1138 "Entered %s.\n", __func__);
1140 mcp->mb[0] = MBC_GET_RETRY_COUNT;
1141 mcp->out_mb = MBX_0;
1142 mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0;
1143 mcp->tov = MBX_TOV_SECONDS;
1145 rval = qla2x00_mailbox_command(vha, mcp);
1147 if (rval != QLA_SUCCESS) {
1149 ql_dbg(ql_dbg_mbx, vha, 0x104a,
1150 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
1152 /* Convert returned data and check our values. */
1153 *r_a_tov = mcp->mb[3] / 2;
1154 ratov = (mcp->mb[3]/2) / 10; /* mb[3] value is in 100ms */
1155 if (mcp->mb[1] * ratov > (*retry_cnt) * (*tov)) {
1156 /* Update to the larger values */
1157 *retry_cnt = (uint8_t)mcp->mb[1];
1161 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x104b,
1162 "Done %s mb3=%d ratov=%d.\n", __func__, mcp->mb[3], ratov);
1169 * qla2x00_init_firmware
1170 * Initialize adapter firmware.
1173 * ha = adapter block pointer.
1174 * dptr = Initialization control block pointer.
1175 * size = size of initialization control block.
1176 * TARGET_QUEUE_LOCK must be released.
1177 * ADAPTER_STATE_LOCK must be released.
1180 * qla2x00 local function return status code.
1186 qla2x00_init_firmware(scsi_qla_host_t *vha, uint16_t size)
1190 mbx_cmd_t *mcp = &mc;
1191 struct qla_hw_data *ha = vha->hw;
1193 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x104c,
1194 "Entered %s.\n", __func__);
1196 if (IS_QLA82XX(ha) && ql2xdbwr)
1197 qla82xx_wr_32(ha, ha->nxdb_wr_ptr,
1198 (0x04 | (ha->portnum << 5) | (0 << 8) | (0 << 16)));
1200 if (ha->flags.npiv_supported)
1201 mcp->mb[0] = MBC_MID_INITIALIZE_FIRMWARE;
1203 mcp->mb[0] = MBC_INITIALIZE_FIRMWARE;
1206 mcp->mb[2] = MSW(ha->init_cb_dma);
1207 mcp->mb[3] = LSW(ha->init_cb_dma);
1208 mcp->mb[6] = MSW(MSD(ha->init_cb_dma));
1209 mcp->mb[7] = LSW(MSD(ha->init_cb_dma));
1210 mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
1211 if ((IS_QLA81XX(ha) || IS_QLA83XX(ha)) && ha->ex_init_cb->ex_version) {
1213 mcp->mb[10] = MSW(ha->ex_init_cb_dma);
1214 mcp->mb[11] = LSW(ha->ex_init_cb_dma);
1215 mcp->mb[12] = MSW(MSD(ha->ex_init_cb_dma));
1216 mcp->mb[13] = LSW(MSD(ha->ex_init_cb_dma));
1217 mcp->mb[14] = sizeof(*ha->ex_init_cb);
1218 mcp->out_mb |= MBX_14|MBX_13|MBX_12|MBX_11|MBX_10;
1220 /* 1 and 2 should normally be captured. */
1221 mcp->in_mb = MBX_2|MBX_1|MBX_0;
1223 /* mb3 is additional info about the installed SFP. */
1224 mcp->in_mb |= MBX_3;
1225 mcp->buf_size = size;
1226 mcp->flags = MBX_DMA_OUT;
1227 mcp->tov = MBX_TOV_SECONDS;
1228 rval = qla2x00_mailbox_command(vha, mcp);
1230 if (rval != QLA_SUCCESS) {
1232 ql_dbg(ql_dbg_mbx, vha, 0x104d,
1233 "Failed=%x mb[0]=%x, mb[1]=%x, mb[2]=%x, mb[3]=%x,.\n",
1234 rval, mcp->mb[0], mcp->mb[1], mcp->mb[2], mcp->mb[3]);
1237 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x104e,
1238 "Done %s.\n", __func__);
1245 * qla2x00_get_node_name_list
1246 * Issue get node name list mailbox command, kmalloc()
1247 * and return the resulting list. Caller must kfree() it!
1250 * ha = adapter state pointer.
1251 * out_data = resulting list
1252 * out_len = length of the resulting list
1255 * qla2x00 local function return status code.
1261 qla2x00_get_node_name_list(scsi_qla_host_t *vha, void **out_data, int *out_len)
1263 struct qla_hw_data *ha = vha->hw;
1264 struct qla_port_24xx_data *list = NULL;
1267 dma_addr_t pmap_dma;
1273 dma_size = left * sizeof(*list);
1274 pmap = dma_alloc_coherent(&ha->pdev->dev, dma_size,
1275 &pmap_dma, GFP_KERNEL);
1277 ql_log(ql_log_warn, vha, 0x113f,
1278 "%s(%ld): DMA Alloc failed of %ld\n",
1279 __func__, vha->host_no, dma_size);
1280 rval = QLA_MEMORY_ALLOC_FAILED;
1284 mc.mb[0] = MBC_PORT_NODE_NAME_LIST;
1285 mc.mb[1] = BIT_1 | BIT_3;
1286 mc.mb[2] = MSW(pmap_dma);
1287 mc.mb[3] = LSW(pmap_dma);
1288 mc.mb[6] = MSW(MSD(pmap_dma));
1289 mc.mb[7] = LSW(MSD(pmap_dma));
1290 mc.mb[8] = dma_size;
1291 mc.out_mb = MBX_0|MBX_1|MBX_2|MBX_3|MBX_6|MBX_7|MBX_8;
1292 mc.in_mb = MBX_0|MBX_1;
1294 mc.flags = MBX_DMA_IN;
1296 rval = qla2x00_mailbox_command(vha, &mc);
1297 if (rval != QLA_SUCCESS) {
1298 if ((mc.mb[0] == MBS_COMMAND_ERROR) &&
1299 (mc.mb[1] == 0xA)) {
1300 left += le16_to_cpu(mc.mb[2]) /
1301 sizeof(struct qla_port_24xx_data);
1309 list = kzalloc(dma_size, GFP_KERNEL);
1311 ql_log(ql_log_warn, vha, 0x1140,
1312 "%s(%ld): failed to allocate node names list "
1313 "structure.\n", __func__, vha->host_no);
1314 rval = QLA_MEMORY_ALLOC_FAILED;
1318 memcpy(list, pmap, dma_size);
1320 dma_free_coherent(&ha->pdev->dev, dma_size, pmap, pmap_dma);
1324 *out_len = dma_size;
1330 dma_free_coherent(&ha->pdev->dev, dma_size, pmap, pmap_dma);
1335 * qla2x00_get_port_database
1336 * Issue normal/enhanced get port database mailbox command
1337 * and copy device name as necessary.
1340 * ha = adapter state pointer.
1341 * dev = structure pointer.
1342 * opt = enhanced cmd option byte.
1345 * qla2x00 local function return status code.
1351 qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt)
1355 mbx_cmd_t *mcp = &mc;
1356 port_database_t *pd;
1357 struct port_database_24xx *pd24;
1359 struct qla_hw_data *ha = vha->hw;
1361 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x104f,
1362 "Entered %s.\n", __func__);
1365 pd = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pd_dma);
1367 ql_log(ql_log_warn, vha, 0x1050,
1368 "Failed to allocate port database structure.\n");
1369 return QLA_MEMORY_ALLOC_FAILED;
1371 memset(pd, 0, max(PORT_DATABASE_SIZE, PORT_DATABASE_24XX_SIZE));
1373 mcp->mb[0] = MBC_GET_PORT_DATABASE;
1374 if (opt != 0 && !IS_FWI2_CAPABLE(ha))
1375 mcp->mb[0] = MBC_ENHANCED_GET_PORT_DATABASE;
1376 mcp->mb[2] = MSW(pd_dma);
1377 mcp->mb[3] = LSW(pd_dma);
1378 mcp->mb[6] = MSW(MSD(pd_dma));
1379 mcp->mb[7] = LSW(MSD(pd_dma));
1380 mcp->mb[9] = vha->vp_idx;
1381 mcp->out_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
1383 if (IS_FWI2_CAPABLE(ha)) {
1384 mcp->mb[1] = fcport->loop_id;
1386 mcp->out_mb |= MBX_10|MBX_1;
1387 mcp->in_mb |= MBX_1;
1388 } else if (HAS_EXTENDED_IDS(ha)) {
1389 mcp->mb[1] = fcport->loop_id;
1391 mcp->out_mb |= MBX_10|MBX_1;
1393 mcp->mb[1] = fcport->loop_id << 8 | opt;
1394 mcp->out_mb |= MBX_1;
1396 mcp->buf_size = IS_FWI2_CAPABLE(ha) ?
1397 PORT_DATABASE_24XX_SIZE : PORT_DATABASE_SIZE;
1398 mcp->flags = MBX_DMA_IN;
1399 mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
1400 rval = qla2x00_mailbox_command(vha, mcp);
1401 if (rval != QLA_SUCCESS)
1404 if (IS_FWI2_CAPABLE(ha)) {
1406 pd24 = (struct port_database_24xx *) pd;
1408 /* Check for logged in state. */
1409 if (pd24->current_login_state != PDS_PRLI_COMPLETE &&
1410 pd24->last_login_state != PDS_PRLI_COMPLETE) {
1411 ql_dbg(ql_dbg_mbx, vha, 0x1051,
1412 "Unable to verify login-state (%x/%x) for "
1413 "loop_id %x.\n", pd24->current_login_state,
1414 pd24->last_login_state, fcport->loop_id);
1415 rval = QLA_FUNCTION_FAILED;
1419 if (fcport->loop_id == FC_NO_LOOP_ID ||
1420 (memcmp(fcport->port_name, (uint8_t *)&zero, 8) &&
1421 memcmp(fcport->port_name, pd24->port_name, 8))) {
1422 /* We lost the device mid way. */
1423 rval = QLA_NOT_LOGGED_IN;
1427 /* Names are little-endian. */
1428 memcpy(fcport->node_name, pd24->node_name, WWN_SIZE);
1429 memcpy(fcport->port_name, pd24->port_name, WWN_SIZE);
1431 /* Get port_id of device. */
1432 fcport->d_id.b.domain = pd24->port_id[0];
1433 fcport->d_id.b.area = pd24->port_id[1];
1434 fcport->d_id.b.al_pa = pd24->port_id[2];
1435 fcport->d_id.b.rsvd_1 = 0;
1437 /* If not target must be initiator or unknown type. */
1438 if ((pd24->prli_svc_param_word_3[0] & BIT_4) == 0)
1439 fcport->port_type = FCT_INITIATOR;
1441 fcport->port_type = FCT_TARGET;
1443 /* Passback COS information. */
1444 fcport->supported_classes = (pd24->flags & PDF_CLASS_2) ?
1445 FC_COS_CLASS2 : FC_COS_CLASS3;
1447 if (pd24->prli_svc_param_word_3[0] & BIT_7)
1448 fcport->flags |= FCF_CONF_COMP_SUPPORTED;
1452 /* Check for logged in state. */
1453 if (pd->master_state != PD_STATE_PORT_LOGGED_IN &&
1454 pd->slave_state != PD_STATE_PORT_LOGGED_IN) {
1455 ql_dbg(ql_dbg_mbx, vha, 0x100a,
1456 "Unable to verify login-state (%x/%x) - "
1457 "portid=%02x%02x%02x.\n", pd->master_state,
1458 pd->slave_state, fcport->d_id.b.domain,
1459 fcport->d_id.b.area, fcport->d_id.b.al_pa);
1460 rval = QLA_FUNCTION_FAILED;
1464 if (fcport->loop_id == FC_NO_LOOP_ID ||
1465 (memcmp(fcport->port_name, (uint8_t *)&zero, 8) &&
1466 memcmp(fcport->port_name, pd->port_name, 8))) {
1467 /* We lost the device mid way. */
1468 rval = QLA_NOT_LOGGED_IN;
1472 /* Names are little-endian. */
1473 memcpy(fcport->node_name, pd->node_name, WWN_SIZE);
1474 memcpy(fcport->port_name, pd->port_name, WWN_SIZE);
1476 /* Get port_id of device. */
1477 fcport->d_id.b.domain = pd->port_id[0];
1478 fcport->d_id.b.area = pd->port_id[3];
1479 fcport->d_id.b.al_pa = pd->port_id[2];
1480 fcport->d_id.b.rsvd_1 = 0;
1482 /* If not target must be initiator or unknown type. */
1483 if ((pd->prli_svc_param_word_3[0] & BIT_4) == 0)
1484 fcport->port_type = FCT_INITIATOR;
1486 fcport->port_type = FCT_TARGET;
1488 /* Passback COS information. */
1489 fcport->supported_classes = (pd->options & BIT_4) ?
1490 FC_COS_CLASS2: FC_COS_CLASS3;
1494 dma_pool_free(ha->s_dma_pool, pd, pd_dma);
1496 if (rval != QLA_SUCCESS) {
1497 ql_dbg(ql_dbg_mbx, vha, 0x1052,
1498 "Failed=%x mb[0]=%x mb[1]=%x.\n", rval,
1499 mcp->mb[0], mcp->mb[1]);
1501 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1053,
1502 "Done %s.\n", __func__);
1509 * qla2x00_get_firmware_state
1510 * Get adapter firmware state.
1513 * ha = adapter block pointer.
1514 * dptr = pointer for firmware state.
1515 * TARGET_QUEUE_LOCK must be released.
1516 * ADAPTER_STATE_LOCK must be released.
1519 * qla2x00 local function return status code.
1525 qla2x00_get_firmware_state(scsi_qla_host_t *vha, uint16_t *states)
1529 mbx_cmd_t *mcp = &mc;
1531 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1054,
1532 "Entered %s.\n", __func__);
1534 mcp->mb[0] = MBC_GET_FIRMWARE_STATE;
1535 mcp->out_mb = MBX_0;
1536 if (IS_FWI2_CAPABLE(vha->hw))
1537 mcp->in_mb = MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
1539 mcp->in_mb = MBX_1|MBX_0;
1540 mcp->tov = MBX_TOV_SECONDS;
1542 rval = qla2x00_mailbox_command(vha, mcp);
1544 /* Return firmware states. */
1545 states[0] = mcp->mb[1];
1546 if (IS_FWI2_CAPABLE(vha->hw)) {
1547 states[1] = mcp->mb[2];
1548 states[2] = mcp->mb[3];
1549 states[3] = mcp->mb[4];
1550 states[4] = mcp->mb[5];
1553 if (rval != QLA_SUCCESS) {
1555 ql_dbg(ql_dbg_mbx, vha, 0x1055, "Failed=%x.\n", rval);
1558 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1056,
1559 "Done %s.\n", __func__);
1566 * qla2x00_get_port_name
1567 * Issue get port name mailbox command.
1568 * Returned name is in big endian format.
1571 * ha = adapter block pointer.
1572 * loop_id = loop ID of device.
1573 * name = pointer for name.
1574 * TARGET_QUEUE_LOCK must be released.
1575 * ADAPTER_STATE_LOCK must be released.
1578 * qla2x00 local function return status code.
1584 qla2x00_get_port_name(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t *name,
1589 mbx_cmd_t *mcp = &mc;
1591 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1057,
1592 "Entered %s.\n", __func__);
1594 mcp->mb[0] = MBC_GET_PORT_NAME;
1595 mcp->mb[9] = vha->vp_idx;
1596 mcp->out_mb = MBX_9|MBX_1|MBX_0;
1597 if (HAS_EXTENDED_IDS(vha->hw)) {
1598 mcp->mb[1] = loop_id;
1600 mcp->out_mb |= MBX_10;
1602 mcp->mb[1] = loop_id << 8 | opt;
1605 mcp->in_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
1606 mcp->tov = MBX_TOV_SECONDS;
1608 rval = qla2x00_mailbox_command(vha, mcp);
1610 if (rval != QLA_SUCCESS) {
1612 ql_dbg(ql_dbg_mbx, vha, 0x1058, "Failed=%x.\n", rval);
1615 /* This function returns name in big endian. */
1616 name[0] = MSB(mcp->mb[2]);
1617 name[1] = LSB(mcp->mb[2]);
1618 name[2] = MSB(mcp->mb[3]);
1619 name[3] = LSB(mcp->mb[3]);
1620 name[4] = MSB(mcp->mb[6]);
1621 name[5] = LSB(mcp->mb[6]);
1622 name[6] = MSB(mcp->mb[7]);
1623 name[7] = LSB(mcp->mb[7]);
1626 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1059,
1627 "Done %s.\n", __func__);
1634 * qla24xx_link_initialization
1635 * Issue link initialization mailbox command.
1638 * ha = adapter block pointer.
1639 * TARGET_QUEUE_LOCK must be released.
1640 * ADAPTER_STATE_LOCK must be released.
1643 * qla2x00 local function return status code.
1649 qla24xx_link_initialize(scsi_qla_host_t *vha)
1653 mbx_cmd_t *mcp = &mc;
1655 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1152,
1656 "Entered %s.\n", __func__);
1658 if (!IS_FWI2_CAPABLE(vha->hw) || IS_CNA_CAPABLE(vha->hw))
1659 return QLA_FUNCTION_FAILED;
1661 mcp->mb[0] = MBC_LINK_INITIALIZATION;
1662 mcp->mb[1] = BIT_6|BIT_4;
1665 mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
1667 mcp->tov = MBX_TOV_SECONDS;
1669 rval = qla2x00_mailbox_command(vha, mcp);
1671 if (rval != QLA_SUCCESS) {
1672 ql_dbg(ql_dbg_mbx, vha, 0x1153, "Failed=%x.\n", rval);
1674 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1154,
1675 "Done %s.\n", __func__);
1683 * Issue LIP reset mailbox command.
1686 * ha = adapter block pointer.
1687 * TARGET_QUEUE_LOCK must be released.
1688 * ADAPTER_STATE_LOCK must be released.
1691 * qla2x00 local function return status code.
1697 qla2x00_lip_reset(scsi_qla_host_t *vha)
1701 mbx_cmd_t *mcp = &mc;
1703 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x105a,
1704 "Entered %s.\n", __func__);
1706 if (IS_CNA_CAPABLE(vha->hw)) {
1707 /* Logout across all FCFs. */
1708 mcp->mb[0] = MBC_LIP_FULL_LOGIN;
1711 mcp->out_mb = MBX_2|MBX_1|MBX_0;
1712 } else if (IS_FWI2_CAPABLE(vha->hw)) {
1713 mcp->mb[0] = MBC_LIP_FULL_LOGIN;
1716 mcp->mb[3] = vha->hw->loop_reset_delay;
1717 mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
1719 mcp->mb[0] = MBC_LIP_RESET;
1720 mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
1721 if (HAS_EXTENDED_IDS(vha->hw)) {
1722 mcp->mb[1] = 0x00ff;
1724 mcp->out_mb |= MBX_10;
1726 mcp->mb[1] = 0xff00;
1728 mcp->mb[2] = vha->hw->loop_reset_delay;
1732 mcp->tov = MBX_TOV_SECONDS;
1734 rval = qla2x00_mailbox_command(vha, mcp);
1736 if (rval != QLA_SUCCESS) {
1738 ql_dbg(ql_dbg_mbx, vha, 0x105b, "Failed=%x.\n", rval);
1741 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x105c,
1742 "Done %s.\n", __func__);
1753 * ha = adapter block pointer.
1754 * sns = pointer for command.
1755 * cmd_size = command size.
1756 * buf_size = response/command size.
1757 * TARGET_QUEUE_LOCK must be released.
1758 * ADAPTER_STATE_LOCK must be released.
1761 * qla2x00 local function return status code.
1767 qla2x00_send_sns(scsi_qla_host_t *vha, dma_addr_t sns_phys_address,
1768 uint16_t cmd_size, size_t buf_size)
1772 mbx_cmd_t *mcp = &mc;
1774 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x105d,
1775 "Entered %s.\n", __func__);
1777 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x105e,
1778 "Retry cnt=%d ratov=%d total tov=%d.\n",
1779 vha->hw->retry_count, vha->hw->login_timeout, mcp->tov);
1781 mcp->mb[0] = MBC_SEND_SNS_COMMAND;
1782 mcp->mb[1] = cmd_size;
1783 mcp->mb[2] = MSW(sns_phys_address);
1784 mcp->mb[3] = LSW(sns_phys_address);
1785 mcp->mb[6] = MSW(MSD(sns_phys_address));
1786 mcp->mb[7] = LSW(MSD(sns_phys_address));
1787 mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
1788 mcp->in_mb = MBX_0|MBX_1;
1789 mcp->buf_size = buf_size;
1790 mcp->flags = MBX_DMA_OUT|MBX_DMA_IN;
1791 mcp->tov = (vha->hw->login_timeout * 2) + (vha->hw->login_timeout / 2);
1792 rval = qla2x00_mailbox_command(vha, mcp);
1794 if (rval != QLA_SUCCESS) {
1796 ql_dbg(ql_dbg_mbx, vha, 0x105f,
1797 "Failed=%x mb[0]=%x mb[1]=%x.\n",
1798 rval, mcp->mb[0], mcp->mb[1]);
1801 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1060,
1802 "Done %s.\n", __func__);
1809 qla24xx_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain,
1810 uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt)
1814 struct logio_entry_24xx *lg;
1817 struct qla_hw_data *ha = vha->hw;
1818 struct req_que *req;
1819 struct rsp_que *rsp;
1821 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1061,
1822 "Entered %s.\n", __func__);
1824 if (ha->flags.cpu_affinity_enabled)
1825 req = ha->req_q_map[0];
1830 lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma);
1832 ql_log(ql_log_warn, vha, 0x1062,
1833 "Failed to allocate login IOCB.\n");
1834 return QLA_MEMORY_ALLOC_FAILED;
1836 memset(lg, 0, sizeof(struct logio_entry_24xx));
1838 lg->entry_type = LOGINOUT_PORT_IOCB_TYPE;
1839 lg->entry_count = 1;
1840 lg->handle = MAKE_HANDLE(req->id, lg->handle);
1841 lg->nport_handle = cpu_to_le16(loop_id);
1842 lg->control_flags = __constant_cpu_to_le16(LCF_COMMAND_PLOGI);
1844 lg->control_flags |= __constant_cpu_to_le16(LCF_COND_PLOGI);
1846 lg->control_flags |= __constant_cpu_to_le16(LCF_SKIP_PRLI);
1847 lg->port_id[0] = al_pa;
1848 lg->port_id[1] = area;
1849 lg->port_id[2] = domain;
1850 lg->vp_index = vha->vp_idx;
1851 rval = qla2x00_issue_iocb_timeout(vha, lg, lg_dma, 0,
1852 (ha->r_a_tov / 10 * 2) + 2);
1853 if (rval != QLA_SUCCESS) {
1854 ql_dbg(ql_dbg_mbx, vha, 0x1063,
1855 "Failed to issue login IOCB (%x).\n", rval);
1856 } else if (lg->entry_status != 0) {
1857 ql_dbg(ql_dbg_mbx, vha, 0x1064,
1858 "Failed to complete IOCB -- error status (%x).\n",
1860 rval = QLA_FUNCTION_FAILED;
1861 } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) {
1862 iop[0] = le32_to_cpu(lg->io_parameter[0]);
1863 iop[1] = le32_to_cpu(lg->io_parameter[1]);
1865 ql_dbg(ql_dbg_mbx, vha, 0x1065,
1866 "Failed to complete IOCB -- completion status (%x) "
1867 "ioparam=%x/%x.\n", le16_to_cpu(lg->comp_status),
1871 case LSC_SCODE_PORTID_USED:
1872 mb[0] = MBS_PORT_ID_USED;
1873 mb[1] = LSW(iop[1]);
1875 case LSC_SCODE_NPORT_USED:
1876 mb[0] = MBS_LOOP_ID_USED;
1878 case LSC_SCODE_NOLINK:
1879 case LSC_SCODE_NOIOCB:
1880 case LSC_SCODE_NOXCB:
1881 case LSC_SCODE_CMD_FAILED:
1882 case LSC_SCODE_NOFABRIC:
1883 case LSC_SCODE_FW_NOT_READY:
1884 case LSC_SCODE_NOT_LOGGED_IN:
1885 case LSC_SCODE_NOPCB:
1886 case LSC_SCODE_ELS_REJECT:
1887 case LSC_SCODE_CMD_PARAM_ERR:
1888 case LSC_SCODE_NONPORT:
1889 case LSC_SCODE_LOGGED_IN:
1890 case LSC_SCODE_NOFLOGI_ACC:
1892 mb[0] = MBS_COMMAND_ERROR;
1896 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1066,
1897 "Done %s.\n", __func__);
1899 iop[0] = le32_to_cpu(lg->io_parameter[0]);
1901 mb[0] = MBS_COMMAND_COMPLETE;
1903 if (iop[0] & BIT_4) {
1909 /* Passback COS information. */
1911 if (lg->io_parameter[7] || lg->io_parameter[8])
1912 mb[10] |= BIT_0; /* Class 2. */
1913 if (lg->io_parameter[9] || lg->io_parameter[10])
1914 mb[10] |= BIT_1; /* Class 3. */
1915 if (lg->io_parameter[0] & __constant_cpu_to_le32(BIT_7))
1916 mb[10] |= BIT_7; /* Confirmed Completion
1921 dma_pool_free(ha->s_dma_pool, lg, lg_dma);
1927 * qla2x00_login_fabric
1928 * Issue login fabric port mailbox command.
1931 * ha = adapter block pointer.
1932 * loop_id = device loop ID.
1933 * domain = device domain.
1934 * area = device area.
1935 * al_pa = device AL_PA.
1936 * status = pointer for return status.
1937 * opt = command options.
1938 * TARGET_QUEUE_LOCK must be released.
1939 * ADAPTER_STATE_LOCK must be released.
1942 * qla2x00 local function return status code.
1948 qla2x00_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain,
1949 uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt)
1953 mbx_cmd_t *mcp = &mc;
1954 struct qla_hw_data *ha = vha->hw;
1956 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1067,
1957 "Entered %s.\n", __func__);
1959 mcp->mb[0] = MBC_LOGIN_FABRIC_PORT;
1960 mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
1961 if (HAS_EXTENDED_IDS(ha)) {
1962 mcp->mb[1] = loop_id;
1964 mcp->out_mb |= MBX_10;
1966 mcp->mb[1] = (loop_id << 8) | opt;
1968 mcp->mb[2] = domain;
1969 mcp->mb[3] = area << 8 | al_pa;
1971 mcp->in_mb = MBX_7|MBX_6|MBX_2|MBX_1|MBX_0;
1972 mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
1974 rval = qla2x00_mailbox_command(vha, mcp);
1976 /* Return mailbox statuses. */
1983 /* COS retrieved from Get-Port-Database mailbox command. */
1987 if (rval != QLA_SUCCESS) {
1988 /* RLU tmp code: need to change main mailbox_command function to
1989 * return ok even when the mailbox completion value is not
1990 * SUCCESS. The caller needs to be responsible to interpret
1991 * the return values of this mailbox command if we're not
1992 * to change too much of the existing code.
1994 if (mcp->mb[0] == 0x4001 || mcp->mb[0] == 0x4002 ||
1995 mcp->mb[0] == 0x4003 || mcp->mb[0] == 0x4005 ||
1996 mcp->mb[0] == 0x4006)
2000 ql_dbg(ql_dbg_mbx, vha, 0x1068,
2001 "Failed=%x mb[0]=%x mb[1]=%x mb[2]=%x.\n",
2002 rval, mcp->mb[0], mcp->mb[1], mcp->mb[2]);
2005 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1069,
2006 "Done %s.\n", __func__);
2013 * qla2x00_login_local_device
2014 * Issue login loop port mailbox command.
2017 * ha = adapter block pointer.
2018 * loop_id = device loop ID.
2019 * opt = command options.
2022 * Return status code.
2029 qla2x00_login_local_device(scsi_qla_host_t *vha, fc_port_t *fcport,
2030 uint16_t *mb_ret, uint8_t opt)
2034 mbx_cmd_t *mcp = &mc;
2035 struct qla_hw_data *ha = vha->hw;
2037 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x106a,
2038 "Entered %s.\n", __func__);
2040 if (IS_FWI2_CAPABLE(ha))
2041 return qla24xx_login_fabric(vha, fcport->loop_id,
2042 fcport->d_id.b.domain, fcport->d_id.b.area,
2043 fcport->d_id.b.al_pa, mb_ret, opt);
2045 mcp->mb[0] = MBC_LOGIN_LOOP_PORT;
2046 if (HAS_EXTENDED_IDS(ha))
2047 mcp->mb[1] = fcport->loop_id;
2049 mcp->mb[1] = fcport->loop_id << 8;
2051 mcp->out_mb = MBX_2|MBX_1|MBX_0;
2052 mcp->in_mb = MBX_7|MBX_6|MBX_1|MBX_0;
2053 mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
2055 rval = qla2x00_mailbox_command(vha, mcp);
2057 /* Return mailbox statuses. */
2058 if (mb_ret != NULL) {
2059 mb_ret[0] = mcp->mb[0];
2060 mb_ret[1] = mcp->mb[1];
2061 mb_ret[6] = mcp->mb[6];
2062 mb_ret[7] = mcp->mb[7];
2065 if (rval != QLA_SUCCESS) {
2066 /* AV tmp code: need to change main mailbox_command function to
2067 * return ok even when the mailbox completion value is not
2068 * SUCCESS. The caller needs to be responsible to interpret
2069 * the return values of this mailbox command if we're not
2070 * to change too much of the existing code.
2072 if (mcp->mb[0] == 0x4005 || mcp->mb[0] == 0x4006)
2075 ql_dbg(ql_dbg_mbx, vha, 0x106b,
2076 "Failed=%x mb[0]=%x mb[1]=%x mb[6]=%x mb[7]=%x.\n",
2077 rval, mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7]);
2080 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x106c,
2081 "Done %s.\n", __func__);
2088 qla24xx_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain,
2089 uint8_t area, uint8_t al_pa)
2092 struct logio_entry_24xx *lg;
2094 struct qla_hw_data *ha = vha->hw;
2095 struct req_que *req;
2096 struct rsp_que *rsp;
2098 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x106d,
2099 "Entered %s.\n", __func__);
2101 lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma);
2103 ql_log(ql_log_warn, vha, 0x106e,
2104 "Failed to allocate logout IOCB.\n");
2105 return QLA_MEMORY_ALLOC_FAILED;
2107 memset(lg, 0, sizeof(struct logio_entry_24xx));
2109 if (ql2xmaxqueues > 1)
2110 req = ha->req_q_map[0];
2114 lg->entry_type = LOGINOUT_PORT_IOCB_TYPE;
2115 lg->entry_count = 1;
2116 lg->handle = MAKE_HANDLE(req->id, lg->handle);
2117 lg->nport_handle = cpu_to_le16(loop_id);
2119 __constant_cpu_to_le16(LCF_COMMAND_LOGO|LCF_IMPL_LOGO|
2121 lg->port_id[0] = al_pa;
2122 lg->port_id[1] = area;
2123 lg->port_id[2] = domain;
2124 lg->vp_index = vha->vp_idx;
2125 rval = qla2x00_issue_iocb_timeout(vha, lg, lg_dma, 0,
2126 (ha->r_a_tov / 10 * 2) + 2);
2127 if (rval != QLA_SUCCESS) {
2128 ql_dbg(ql_dbg_mbx, vha, 0x106f,
2129 "Failed to issue logout IOCB (%x).\n", rval);
2130 } else if (lg->entry_status != 0) {
2131 ql_dbg(ql_dbg_mbx, vha, 0x1070,
2132 "Failed to complete IOCB -- error status (%x).\n",
2134 rval = QLA_FUNCTION_FAILED;
2135 } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) {
2136 ql_dbg(ql_dbg_mbx, vha, 0x1071,
2137 "Failed to complete IOCB -- completion status (%x) "
2138 "ioparam=%x/%x.\n", le16_to_cpu(lg->comp_status),
2139 le32_to_cpu(lg->io_parameter[0]),
2140 le32_to_cpu(lg->io_parameter[1]));
2143 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1072,
2144 "Done %s.\n", __func__);
2147 dma_pool_free(ha->s_dma_pool, lg, lg_dma);
2153 * qla2x00_fabric_logout
2154 * Issue logout fabric port mailbox command.
2157 * ha = adapter block pointer.
2158 * loop_id = device loop ID.
2159 * TARGET_QUEUE_LOCK must be released.
2160 * ADAPTER_STATE_LOCK must be released.
2163 * qla2x00 local function return status code.
2169 qla2x00_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain,
2170 uint8_t area, uint8_t al_pa)
2174 mbx_cmd_t *mcp = &mc;
2176 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1073,
2177 "Entered %s.\n", __func__);
2179 mcp->mb[0] = MBC_LOGOUT_FABRIC_PORT;
2180 mcp->out_mb = MBX_1|MBX_0;
2181 if (HAS_EXTENDED_IDS(vha->hw)) {
2182 mcp->mb[1] = loop_id;
2184 mcp->out_mb |= MBX_10;
2186 mcp->mb[1] = loop_id << 8;
2189 mcp->in_mb = MBX_1|MBX_0;
2190 mcp->tov = MBX_TOV_SECONDS;
2192 rval = qla2x00_mailbox_command(vha, mcp);
2194 if (rval != QLA_SUCCESS) {
2196 ql_dbg(ql_dbg_mbx, vha, 0x1074,
2197 "Failed=%x mb[1]=%x.\n", rval, mcp->mb[1]);
2200 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1075,
2201 "Done %s.\n", __func__);
2208 * qla2x00_full_login_lip
2209 * Issue full login LIP mailbox command.
2212 * ha = adapter block pointer.
2213 * TARGET_QUEUE_LOCK must be released.
2214 * ADAPTER_STATE_LOCK must be released.
2217 * qla2x00 local function return status code.
2223 qla2x00_full_login_lip(scsi_qla_host_t *vha)
2227 mbx_cmd_t *mcp = &mc;
2229 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1076,
2230 "Entered %s.\n", __func__);
2232 mcp->mb[0] = MBC_LIP_FULL_LOGIN;
2233 mcp->mb[1] = IS_FWI2_CAPABLE(vha->hw) ? BIT_3 : 0;
2236 mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
2238 mcp->tov = MBX_TOV_SECONDS;
2240 rval = qla2x00_mailbox_command(vha, mcp);
2242 if (rval != QLA_SUCCESS) {
2244 ql_dbg(ql_dbg_mbx, vha, 0x1077, "Failed=%x.\n", rval);
2247 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1078,
2248 "Done %s.\n", __func__);
2255 * qla2x00_get_id_list
2258 * ha = adapter block pointer.
2261 * qla2x00 local function return status code.
2267 qla2x00_get_id_list(scsi_qla_host_t *vha, void *id_list, dma_addr_t id_list_dma,
2272 mbx_cmd_t *mcp = &mc;
2274 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1079,
2275 "Entered %s.\n", __func__);
2277 if (id_list == NULL)
2278 return QLA_FUNCTION_FAILED;
2280 mcp->mb[0] = MBC_GET_ID_LIST;
2281 mcp->out_mb = MBX_0;
2282 if (IS_FWI2_CAPABLE(vha->hw)) {
2283 mcp->mb[2] = MSW(id_list_dma);
2284 mcp->mb[3] = LSW(id_list_dma);
2285 mcp->mb[6] = MSW(MSD(id_list_dma));
2286 mcp->mb[7] = LSW(MSD(id_list_dma));
2288 mcp->mb[9] = vha->vp_idx;
2289 mcp->out_mb |= MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2;
2291 mcp->mb[1] = MSW(id_list_dma);
2292 mcp->mb[2] = LSW(id_list_dma);
2293 mcp->mb[3] = MSW(MSD(id_list_dma));
2294 mcp->mb[6] = LSW(MSD(id_list_dma));
2295 mcp->out_mb |= MBX_6|MBX_3|MBX_2|MBX_1;
2297 mcp->in_mb = MBX_1|MBX_0;
2298 mcp->tov = MBX_TOV_SECONDS;
2300 rval = qla2x00_mailbox_command(vha, mcp);
2302 if (rval != QLA_SUCCESS) {
2304 ql_dbg(ql_dbg_mbx, vha, 0x107a, "Failed=%x.\n", rval);
2306 *entries = mcp->mb[1];
2307 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x107b,
2308 "Done %s.\n", __func__);
2315 * qla2x00_get_resource_cnts
2316 * Get current firmware resource counts.
2319 * ha = adapter block pointer.
2322 * qla2x00 local function return status code.
2328 qla2x00_get_resource_cnts(scsi_qla_host_t *vha, uint16_t *cur_xchg_cnt,
2329 uint16_t *orig_xchg_cnt, uint16_t *cur_iocb_cnt,
2330 uint16_t *orig_iocb_cnt, uint16_t *max_npiv_vports, uint16_t *max_fcfs)
2334 mbx_cmd_t *mcp = &mc;
2336 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x107c,
2337 "Entered %s.\n", __func__);
2339 mcp->mb[0] = MBC_GET_RESOURCE_COUNTS;
2340 mcp->out_mb = MBX_0;
2341 mcp->in_mb = MBX_11|MBX_10|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
2342 if (IS_QLA81XX(vha->hw) || IS_QLA83XX(vha->hw))
2343 mcp->in_mb |= MBX_12;
2344 mcp->tov = MBX_TOV_SECONDS;
2346 rval = qla2x00_mailbox_command(vha, mcp);
2348 if (rval != QLA_SUCCESS) {
2350 ql_dbg(ql_dbg_mbx, vha, 0x107d,
2351 "Failed mb[0]=%x.\n", mcp->mb[0]);
2353 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x107e,
2354 "Done %s mb1=%x mb2=%x mb3=%x mb6=%x mb7=%x mb10=%x "
2355 "mb11=%x mb12=%x.\n", __func__, mcp->mb[1], mcp->mb[2],
2356 mcp->mb[3], mcp->mb[6], mcp->mb[7], mcp->mb[10],
2357 mcp->mb[11], mcp->mb[12]);
2360 *cur_xchg_cnt = mcp->mb[3];
2362 *orig_xchg_cnt = mcp->mb[6];
2364 *cur_iocb_cnt = mcp->mb[7];
2366 *orig_iocb_cnt = mcp->mb[10];
2367 if (vha->hw->flags.npiv_supported && max_npiv_vports)
2368 *max_npiv_vports = mcp->mb[11];
2369 if ((IS_QLA81XX(vha->hw) || IS_QLA83XX(vha->hw)) && max_fcfs)
2370 *max_fcfs = mcp->mb[12];
2377 * qla2x00_get_fcal_position_map
2378 * Get FCAL (LILP) position map using mailbox command
2381 * ha = adapter state pointer.
2382 * pos_map = buffer pointer (can be NULL).
2385 * qla2x00 local function return status code.
2391 qla2x00_get_fcal_position_map(scsi_qla_host_t *vha, char *pos_map)
2395 mbx_cmd_t *mcp = &mc;
2397 dma_addr_t pmap_dma;
2398 struct qla_hw_data *ha = vha->hw;
2400 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x107f,
2401 "Entered %s.\n", __func__);
2403 pmap = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pmap_dma);
2405 ql_log(ql_log_warn, vha, 0x1080,
2406 "Memory alloc failed.\n");
2407 return QLA_MEMORY_ALLOC_FAILED;
2409 memset(pmap, 0, FCAL_MAP_SIZE);
2411 mcp->mb[0] = MBC_GET_FC_AL_POSITION_MAP;
2412 mcp->mb[2] = MSW(pmap_dma);
2413 mcp->mb[3] = LSW(pmap_dma);
2414 mcp->mb[6] = MSW(MSD(pmap_dma));
2415 mcp->mb[7] = LSW(MSD(pmap_dma));
2416 mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
2417 mcp->in_mb = MBX_1|MBX_0;
2418 mcp->buf_size = FCAL_MAP_SIZE;
2419 mcp->flags = MBX_DMA_IN;
2420 mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
2421 rval = qla2x00_mailbox_command(vha, mcp);
2423 if (rval == QLA_SUCCESS) {
2424 ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1081,
2425 "mb0/mb1=%x/%X FC/AL position map size (%x).\n",
2426 mcp->mb[0], mcp->mb[1], (unsigned)pmap[0]);
2427 ql_dump_buffer(ql_dbg_mbx + ql_dbg_buffer, vha, 0x111d,
2431 memcpy(pos_map, pmap, FCAL_MAP_SIZE);
2433 dma_pool_free(ha->s_dma_pool, pmap, pmap_dma);
2435 if (rval != QLA_SUCCESS) {
2436 ql_dbg(ql_dbg_mbx, vha, 0x1082, "Failed=%x.\n", rval);
2438 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1083,
2439 "Done %s.\n", __func__);
2446 * qla2x00_get_link_status
2449 * ha = adapter block pointer.
2450 * loop_id = device loop ID.
2451 * ret_buf = pointer to link status return buffer.
2455 * BIT_0 = mem alloc error.
2456 * BIT_1 = mailbox error.
2459 qla2x00_get_link_status(scsi_qla_host_t *vha, uint16_t loop_id,
2460 struct link_statistics *stats, dma_addr_t stats_dma)
2464 mbx_cmd_t *mcp = &mc;
2465 uint32_t *siter, *diter, dwords;
2466 struct qla_hw_data *ha = vha->hw;
2468 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1084,
2469 "Entered %s.\n", __func__);
2471 mcp->mb[0] = MBC_GET_LINK_STATUS;
2472 mcp->mb[2] = MSW(stats_dma);
2473 mcp->mb[3] = LSW(stats_dma);
2474 mcp->mb[6] = MSW(MSD(stats_dma));
2475 mcp->mb[7] = LSW(MSD(stats_dma));
2476 mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
2478 if (IS_FWI2_CAPABLE(ha)) {
2479 mcp->mb[1] = loop_id;
2482 mcp->out_mb |= MBX_10|MBX_4|MBX_1;
2483 mcp->in_mb |= MBX_1;
2484 } else if (HAS_EXTENDED_IDS(ha)) {
2485 mcp->mb[1] = loop_id;
2487 mcp->out_mb |= MBX_10|MBX_1;
2489 mcp->mb[1] = loop_id << 8;
2490 mcp->out_mb |= MBX_1;
2492 mcp->tov = MBX_TOV_SECONDS;
2493 mcp->flags = IOCTL_CMD;
2494 rval = qla2x00_mailbox_command(vha, mcp);
2496 if (rval == QLA_SUCCESS) {
2497 if (mcp->mb[0] != MBS_COMMAND_COMPLETE) {
2498 ql_dbg(ql_dbg_mbx, vha, 0x1085,
2499 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
2500 rval = QLA_FUNCTION_FAILED;
2502 /* Copy over data -- firmware data is LE. */
2503 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1086,
2504 "Done %s.\n", __func__);
2505 dwords = offsetof(struct link_statistics, unused1) / 4;
2506 siter = diter = &stats->link_fail_cnt;
2508 *diter++ = le32_to_cpu(*siter++);
2512 ql_dbg(ql_dbg_mbx, vha, 0x1087, "Failed=%x.\n", rval);
2519 qla24xx_get_isp_stats(scsi_qla_host_t *vha, struct link_statistics *stats,
2520 dma_addr_t stats_dma)
2524 mbx_cmd_t *mcp = &mc;
2525 uint32_t *siter, *diter, dwords;
2527 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1088,
2528 "Entered %s.\n", __func__);
2530 mcp->mb[0] = MBC_GET_LINK_PRIV_STATS;
2531 mcp->mb[2] = MSW(stats_dma);
2532 mcp->mb[3] = LSW(stats_dma);
2533 mcp->mb[6] = MSW(MSD(stats_dma));
2534 mcp->mb[7] = LSW(MSD(stats_dma));
2535 mcp->mb[8] = sizeof(struct link_statistics) / 4;
2536 mcp->mb[9] = vha->vp_idx;
2538 mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
2539 mcp->in_mb = MBX_2|MBX_1|MBX_0;
2540 mcp->tov = MBX_TOV_SECONDS;
2541 mcp->flags = IOCTL_CMD;
2542 rval = qla2x00_mailbox_command(vha, mcp);
2544 if (rval == QLA_SUCCESS) {
2545 if (mcp->mb[0] != MBS_COMMAND_COMPLETE) {
2546 ql_dbg(ql_dbg_mbx, vha, 0x1089,
2547 "Failed mb[0]=%x.\n", mcp->mb[0]);
2548 rval = QLA_FUNCTION_FAILED;
2550 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x108a,
2551 "Done %s.\n", __func__);
2552 /* Copy over data -- firmware data is LE. */
2553 dwords = sizeof(struct link_statistics) / 4;
2554 siter = diter = &stats->link_fail_cnt;
2556 *diter++ = le32_to_cpu(*siter++);
2560 ql_dbg(ql_dbg_mbx, vha, 0x108b, "Failed=%x.\n", rval);
2567 qla24xx_abort_command(srb_t *sp)
2570 unsigned long flags = 0;
2572 struct abort_entry_24xx *abt;
2575 fc_port_t *fcport = sp->fcport;
2576 struct scsi_qla_host *vha = fcport->vha;
2577 struct qla_hw_data *ha = vha->hw;
2578 struct req_que *req = vha->req;
2580 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x108c,
2581 "Entered %s.\n", __func__);
2583 spin_lock_irqsave(&ha->hardware_lock, flags);
2584 for (handle = 1; handle < req->num_outstanding_cmds; handle++) {
2585 if (req->outstanding_cmds[handle] == sp)
2588 spin_unlock_irqrestore(&ha->hardware_lock, flags);
2589 if (handle == req->num_outstanding_cmds) {
2590 /* Command not found. */
2591 return QLA_FUNCTION_FAILED;
2594 abt = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &abt_dma);
2596 ql_log(ql_log_warn, vha, 0x108d,
2597 "Failed to allocate abort IOCB.\n");
2598 return QLA_MEMORY_ALLOC_FAILED;
2600 memset(abt, 0, sizeof(struct abort_entry_24xx));
2602 abt->entry_type = ABORT_IOCB_TYPE;
2603 abt->entry_count = 1;
2604 abt->handle = MAKE_HANDLE(req->id, abt->handle);
2605 abt->nport_handle = cpu_to_le16(fcport->loop_id);
2606 abt->handle_to_abort = MAKE_HANDLE(req->id, handle);
2607 abt->port_id[0] = fcport->d_id.b.al_pa;
2608 abt->port_id[1] = fcport->d_id.b.area;
2609 abt->port_id[2] = fcport->d_id.b.domain;
2610 abt->vp_index = fcport->vha->vp_idx;
2612 abt->req_que_no = cpu_to_le16(req->id);
2614 rval = qla2x00_issue_iocb(vha, abt, abt_dma, 0);
2615 if (rval != QLA_SUCCESS) {
2616 ql_dbg(ql_dbg_mbx, vha, 0x108e,
2617 "Failed to issue IOCB (%x).\n", rval);
2618 } else if (abt->entry_status != 0) {
2619 ql_dbg(ql_dbg_mbx, vha, 0x108f,
2620 "Failed to complete IOCB -- error status (%x).\n",
2622 rval = QLA_FUNCTION_FAILED;
2623 } else if (abt->nport_handle != __constant_cpu_to_le16(0)) {
2624 ql_dbg(ql_dbg_mbx, vha, 0x1090,
2625 "Failed to complete IOCB -- completion status (%x).\n",
2626 le16_to_cpu(abt->nport_handle));
2627 rval = QLA_FUNCTION_FAILED;
2629 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1091,
2630 "Done %s.\n", __func__);
2633 dma_pool_free(ha->s_dma_pool, abt, abt_dma);
2638 struct tsk_mgmt_cmd {
2640 struct tsk_mgmt_entry tsk;
2641 struct sts_entry_24xx sts;
2646 __qla24xx_issue_tmf(char *name, uint32_t type, struct fc_port *fcport,
2647 unsigned int l, int tag)
2650 struct tsk_mgmt_cmd *tsk;
2651 struct sts_entry_24xx *sts;
2653 scsi_qla_host_t *vha;
2654 struct qla_hw_data *ha;
2655 struct req_que *req;
2656 struct rsp_que *rsp;
2662 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1092,
2663 "Entered %s.\n", __func__);
2665 if (ha->flags.cpu_affinity_enabled)
2666 rsp = ha->rsp_q_map[tag + 1];
2669 tsk = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &tsk_dma);
2671 ql_log(ql_log_warn, vha, 0x1093,
2672 "Failed to allocate task management IOCB.\n");
2673 return QLA_MEMORY_ALLOC_FAILED;
2675 memset(tsk, 0, sizeof(struct tsk_mgmt_cmd));
2677 tsk->p.tsk.entry_type = TSK_MGMT_IOCB_TYPE;
2678 tsk->p.tsk.entry_count = 1;
2679 tsk->p.tsk.handle = MAKE_HANDLE(req->id, tsk->p.tsk.handle);
2680 tsk->p.tsk.nport_handle = cpu_to_le16(fcport->loop_id);
2681 tsk->p.tsk.timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
2682 tsk->p.tsk.control_flags = cpu_to_le32(type);
2683 tsk->p.tsk.port_id[0] = fcport->d_id.b.al_pa;
2684 tsk->p.tsk.port_id[1] = fcport->d_id.b.area;
2685 tsk->p.tsk.port_id[2] = fcport->d_id.b.domain;
2686 tsk->p.tsk.vp_index = fcport->vha->vp_idx;
2687 if (type == TCF_LUN_RESET) {
2688 int_to_scsilun(l, &tsk->p.tsk.lun);
2689 host_to_fcp_swap((uint8_t *)&tsk->p.tsk.lun,
2690 sizeof(tsk->p.tsk.lun));
2694 rval = qla2x00_issue_iocb(vha, tsk, tsk_dma, 0);
2695 if (rval != QLA_SUCCESS) {
2696 ql_dbg(ql_dbg_mbx, vha, 0x1094,
2697 "Failed to issue %s reset IOCB (%x).\n", name, rval);
2698 } else if (sts->entry_status != 0) {
2699 ql_dbg(ql_dbg_mbx, vha, 0x1095,
2700 "Failed to complete IOCB -- error status (%x).\n",
2702 rval = QLA_FUNCTION_FAILED;
2703 } else if (sts->comp_status !=
2704 __constant_cpu_to_le16(CS_COMPLETE)) {
2705 ql_dbg(ql_dbg_mbx, vha, 0x1096,
2706 "Failed to complete IOCB -- completion status (%x).\n",
2707 le16_to_cpu(sts->comp_status));
2708 rval = QLA_FUNCTION_FAILED;
2709 } else if (le16_to_cpu(sts->scsi_status) &
2710 SS_RESPONSE_INFO_LEN_VALID) {
2711 if (le32_to_cpu(sts->rsp_data_len) < 4) {
2712 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1097,
2713 "Ignoring inconsistent data length -- not enough "
2714 "response info (%d).\n",
2715 le32_to_cpu(sts->rsp_data_len));
2716 } else if (sts->data[3]) {
2717 ql_dbg(ql_dbg_mbx, vha, 0x1098,
2718 "Failed to complete IOCB -- response (%x).\n",
2720 rval = QLA_FUNCTION_FAILED;
2724 /* Issue marker IOCB. */
2725 rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, l,
2726 type == TCF_LUN_RESET ? MK_SYNC_ID_LUN: MK_SYNC_ID);
2727 if (rval2 != QLA_SUCCESS) {
2728 ql_dbg(ql_dbg_mbx, vha, 0x1099,
2729 "Failed to issue marker IOCB (%x).\n", rval2);
2731 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x109a,
2732 "Done %s.\n", __func__);
2735 dma_pool_free(ha->s_dma_pool, tsk, tsk_dma);
2741 qla24xx_abort_target(struct fc_port *fcport, unsigned int l, int tag)
2743 struct qla_hw_data *ha = fcport->vha->hw;
2745 if ((ql2xasynctmfenable) && IS_FWI2_CAPABLE(ha))
2746 return qla2x00_async_tm_cmd(fcport, TCF_TARGET_RESET, l, tag);
2748 return __qla24xx_issue_tmf("Target", TCF_TARGET_RESET, fcport, l, tag);
2752 qla24xx_lun_reset(struct fc_port *fcport, unsigned int l, int tag)
2754 struct qla_hw_data *ha = fcport->vha->hw;
2756 if ((ql2xasynctmfenable) && IS_FWI2_CAPABLE(ha))
2757 return qla2x00_async_tm_cmd(fcport, TCF_LUN_RESET, l, tag);
2759 return __qla24xx_issue_tmf("Lun", TCF_LUN_RESET, fcport, l, tag);
2763 qla2x00_system_error(scsi_qla_host_t *vha)
2767 mbx_cmd_t *mcp = &mc;
2768 struct qla_hw_data *ha = vha->hw;
2770 if (!IS_QLA23XX(ha) && !IS_FWI2_CAPABLE(ha))
2771 return QLA_FUNCTION_FAILED;
2773 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x109b,
2774 "Entered %s.\n", __func__);
2776 mcp->mb[0] = MBC_GEN_SYSTEM_ERROR;
2777 mcp->out_mb = MBX_0;
2781 rval = qla2x00_mailbox_command(vha, mcp);
2783 if (rval != QLA_SUCCESS) {
2784 ql_dbg(ql_dbg_mbx, vha, 0x109c, "Failed=%x.\n", rval);
2786 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x109d,
2787 "Done %s.\n", __func__);
2794 * qla2x00_set_serdes_params() -
2800 qla2x00_set_serdes_params(scsi_qla_host_t *vha, uint16_t sw_em_1g,
2801 uint16_t sw_em_2g, uint16_t sw_em_4g)
2805 mbx_cmd_t *mcp = &mc;
2807 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x109e,
2808 "Entered %s.\n", __func__);
2810 mcp->mb[0] = MBC_SERDES_PARAMS;
2812 mcp->mb[2] = sw_em_1g | BIT_15;
2813 mcp->mb[3] = sw_em_2g | BIT_15;
2814 mcp->mb[4] = sw_em_4g | BIT_15;
2815 mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
2817 mcp->tov = MBX_TOV_SECONDS;
2819 rval = qla2x00_mailbox_command(vha, mcp);
2821 if (rval != QLA_SUCCESS) {
2823 ql_dbg(ql_dbg_mbx, vha, 0x109f,
2824 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
2827 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10a0,
2828 "Done %s.\n", __func__);
2835 qla2x00_stop_firmware(scsi_qla_host_t *vha)
2839 mbx_cmd_t *mcp = &mc;
2841 if (!IS_FWI2_CAPABLE(vha->hw))
2842 return QLA_FUNCTION_FAILED;
2844 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10a1,
2845 "Entered %s.\n", __func__);
2847 mcp->mb[0] = MBC_STOP_FIRMWARE;
2849 mcp->out_mb = MBX_1|MBX_0;
2853 rval = qla2x00_mailbox_command(vha, mcp);
2855 if (rval != QLA_SUCCESS) {
2856 ql_dbg(ql_dbg_mbx, vha, 0x10a2, "Failed=%x.\n", rval);
2857 if (mcp->mb[0] == MBS_INVALID_COMMAND)
2858 rval = QLA_INVALID_COMMAND;
2860 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10a3,
2861 "Done %s.\n", __func__);
2868 qla2x00_enable_eft_trace(scsi_qla_host_t *vha, dma_addr_t eft_dma,
2873 mbx_cmd_t *mcp = &mc;
2875 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10a4,
2876 "Entered %s.\n", __func__);
2878 if (!IS_FWI2_CAPABLE(vha->hw))
2879 return QLA_FUNCTION_FAILED;
2881 if (unlikely(pci_channel_offline(vha->hw->pdev)))
2882 return QLA_FUNCTION_FAILED;
2884 mcp->mb[0] = MBC_TRACE_CONTROL;
2885 mcp->mb[1] = TC_EFT_ENABLE;
2886 mcp->mb[2] = LSW(eft_dma);
2887 mcp->mb[3] = MSW(eft_dma);
2888 mcp->mb[4] = LSW(MSD(eft_dma));
2889 mcp->mb[5] = MSW(MSD(eft_dma));
2890 mcp->mb[6] = buffers;
2891 mcp->mb[7] = TC_AEN_DISABLE;
2892 mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
2893 mcp->in_mb = MBX_1|MBX_0;
2894 mcp->tov = MBX_TOV_SECONDS;
2896 rval = qla2x00_mailbox_command(vha, mcp);
2897 if (rval != QLA_SUCCESS) {
2898 ql_dbg(ql_dbg_mbx, vha, 0x10a5,
2899 "Failed=%x mb[0]=%x mb[1]=%x.\n",
2900 rval, mcp->mb[0], mcp->mb[1]);
2902 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10a6,
2903 "Done %s.\n", __func__);
2910 qla2x00_disable_eft_trace(scsi_qla_host_t *vha)
2914 mbx_cmd_t *mcp = &mc;
2916 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10a7,
2917 "Entered %s.\n", __func__);
2919 if (!IS_FWI2_CAPABLE(vha->hw))
2920 return QLA_FUNCTION_FAILED;
2922 if (unlikely(pci_channel_offline(vha->hw->pdev)))
2923 return QLA_FUNCTION_FAILED;
2925 mcp->mb[0] = MBC_TRACE_CONTROL;
2926 mcp->mb[1] = TC_EFT_DISABLE;
2927 mcp->out_mb = MBX_1|MBX_0;
2928 mcp->in_mb = MBX_1|MBX_0;
2929 mcp->tov = MBX_TOV_SECONDS;
2931 rval = qla2x00_mailbox_command(vha, mcp);
2932 if (rval != QLA_SUCCESS) {
2933 ql_dbg(ql_dbg_mbx, vha, 0x10a8,
2934 "Failed=%x mb[0]=%x mb[1]=%x.\n",
2935 rval, mcp->mb[0], mcp->mb[1]);
2937 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10a9,
2938 "Done %s.\n", __func__);
2945 qla2x00_enable_fce_trace(scsi_qla_host_t *vha, dma_addr_t fce_dma,
2946 uint16_t buffers, uint16_t *mb, uint32_t *dwords)
2950 mbx_cmd_t *mcp = &mc;
2952 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10aa,
2953 "Entered %s.\n", __func__);
2955 if (!IS_QLA25XX(vha->hw) && !IS_QLA81XX(vha->hw) &&
2956 !IS_QLA83XX(vha->hw))
2957 return QLA_FUNCTION_FAILED;
2959 if (unlikely(pci_channel_offline(vha->hw->pdev)))
2960 return QLA_FUNCTION_FAILED;
2962 mcp->mb[0] = MBC_TRACE_CONTROL;
2963 mcp->mb[1] = TC_FCE_ENABLE;
2964 mcp->mb[2] = LSW(fce_dma);
2965 mcp->mb[3] = MSW(fce_dma);
2966 mcp->mb[4] = LSW(MSD(fce_dma));
2967 mcp->mb[5] = MSW(MSD(fce_dma));
2968 mcp->mb[6] = buffers;
2969 mcp->mb[7] = TC_AEN_DISABLE;
2971 mcp->mb[9] = TC_FCE_DEFAULT_RX_SIZE;
2972 mcp->mb[10] = TC_FCE_DEFAULT_TX_SIZE;
2973 mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|
2975 mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
2976 mcp->tov = MBX_TOV_SECONDS;
2978 rval = qla2x00_mailbox_command(vha, mcp);
2979 if (rval != QLA_SUCCESS) {
2980 ql_dbg(ql_dbg_mbx, vha, 0x10ab,
2981 "Failed=%x mb[0]=%x mb[1]=%x.\n",
2982 rval, mcp->mb[0], mcp->mb[1]);
2984 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10ac,
2985 "Done %s.\n", __func__);
2988 memcpy(mb, mcp->mb, 8 * sizeof(*mb));
2997 qla2x00_disable_fce_trace(scsi_qla_host_t *vha, uint64_t *wr, uint64_t *rd)
3001 mbx_cmd_t *mcp = &mc;
3003 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10ad,
3004 "Entered %s.\n", __func__);
3006 if (!IS_FWI2_CAPABLE(vha->hw))
3007 return QLA_FUNCTION_FAILED;
3009 if (unlikely(pci_channel_offline(vha->hw->pdev)))
3010 return QLA_FUNCTION_FAILED;
3012 mcp->mb[0] = MBC_TRACE_CONTROL;
3013 mcp->mb[1] = TC_FCE_DISABLE;
3014 mcp->mb[2] = TC_FCE_DISABLE_TRACE;
3015 mcp->out_mb = MBX_2|MBX_1|MBX_0;
3016 mcp->in_mb = MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|
3018 mcp->tov = MBX_TOV_SECONDS;
3020 rval = qla2x00_mailbox_command(vha, mcp);
3021 if (rval != QLA_SUCCESS) {
3022 ql_dbg(ql_dbg_mbx, vha, 0x10ae,
3023 "Failed=%x mb[0]=%x mb[1]=%x.\n",
3024 rval, mcp->mb[0], mcp->mb[1]);
3026 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10af,
3027 "Done %s.\n", __func__);
3030 *wr = (uint64_t) mcp->mb[5] << 48 |
3031 (uint64_t) mcp->mb[4] << 32 |
3032 (uint64_t) mcp->mb[3] << 16 |
3033 (uint64_t) mcp->mb[2];
3035 *rd = (uint64_t) mcp->mb[9] << 48 |
3036 (uint64_t) mcp->mb[8] << 32 |
3037 (uint64_t) mcp->mb[7] << 16 |
3038 (uint64_t) mcp->mb[6];
3045 qla2x00_get_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id,
3046 uint16_t *port_speed, uint16_t *mb)
3050 mbx_cmd_t *mcp = &mc;
3052 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10b0,
3053 "Entered %s.\n", __func__);
3055 if (!IS_IIDMA_CAPABLE(vha->hw))
3056 return QLA_FUNCTION_FAILED;
3058 mcp->mb[0] = MBC_PORT_PARAMS;
3059 mcp->mb[1] = loop_id;
3060 mcp->mb[2] = mcp->mb[3] = 0;
3061 mcp->mb[9] = vha->vp_idx;
3062 mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0;
3063 mcp->in_mb = MBX_3|MBX_1|MBX_0;
3064 mcp->tov = MBX_TOV_SECONDS;
3066 rval = qla2x00_mailbox_command(vha, mcp);
3068 /* Return mailbox statuses. */
3075 if (rval != QLA_SUCCESS) {
3076 ql_dbg(ql_dbg_mbx, vha, 0x10b1, "Failed=%x.\n", rval);
3078 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10b2,
3079 "Done %s.\n", __func__);
3081 *port_speed = mcp->mb[3];
3088 qla2x00_set_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id,
3089 uint16_t port_speed, uint16_t *mb)
3093 mbx_cmd_t *mcp = &mc;
3095 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10b3,
3096 "Entered %s.\n", __func__);
3098 if (!IS_IIDMA_CAPABLE(vha->hw))
3099 return QLA_FUNCTION_FAILED;
3101 mcp->mb[0] = MBC_PORT_PARAMS;
3102 mcp->mb[1] = loop_id;
3104 if (IS_CNA_CAPABLE(vha->hw))
3105 mcp->mb[3] = port_speed & (BIT_5|BIT_4|BIT_3|BIT_2|BIT_1|BIT_0);
3107 mcp->mb[3] = port_speed & (BIT_2|BIT_1|BIT_0);
3108 mcp->mb[9] = vha->vp_idx;
3109 mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0;
3110 mcp->in_mb = MBX_3|MBX_1|MBX_0;
3111 mcp->tov = MBX_TOV_SECONDS;
3113 rval = qla2x00_mailbox_command(vha, mcp);
3115 /* Return mailbox statuses. */
3122 if (rval != QLA_SUCCESS) {
3123 ql_dbg(ql_dbg_mbx, vha, 0x10b4,
3124 "Failed=%x.\n", rval);
3126 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10b5,
3127 "Done %s.\n", __func__);
3134 qla24xx_report_id_acquisition(scsi_qla_host_t *vha,
3135 struct vp_rpt_id_entry_24xx *rptid_entry)
3138 uint16_t stat = le16_to_cpu(rptid_entry->vp_idx);
3139 struct qla_hw_data *ha = vha->hw;
3140 scsi_qla_host_t *vp;
3141 unsigned long flags;
3144 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10b6,
3145 "Entered %s.\n", __func__);
3147 if (rptid_entry->entry_status != 0)
3150 if (rptid_entry->format == 0) {
3151 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10b7,
3152 "Format 0 : Number of VPs setup %d, number of "
3153 "VPs acquired %d.\n",
3154 MSB(le16_to_cpu(rptid_entry->vp_count)),
3155 LSB(le16_to_cpu(rptid_entry->vp_count)));
3156 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10b8,
3157 "Primary port id %02x%02x%02x.\n",
3158 rptid_entry->port_id[2], rptid_entry->port_id[1],
3159 rptid_entry->port_id[0]);
3160 } else if (rptid_entry->format == 1) {
3162 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10b9,
3163 "Format 1: VP[%d] enabled - status %d - with "
3164 "port id %02x%02x%02x.\n", vp_idx, MSB(stat),
3165 rptid_entry->port_id[2], rptid_entry->port_id[1],
3166 rptid_entry->port_id[0]);
3169 if (vp_idx == 0 && (MSB(stat) != 1))
3172 if (MSB(stat) != 0 && MSB(stat) != 2) {
3173 ql_dbg(ql_dbg_mbx, vha, 0x10ba,
3174 "Could not acquire ID for VP[%d].\n", vp_idx);
3179 spin_lock_irqsave(&ha->vport_slock, flags);
3180 list_for_each_entry(vp, &ha->vp_list, list) {
3181 if (vp_idx == vp->vp_idx) {
3186 spin_unlock_irqrestore(&ha->vport_slock, flags);
3191 vp->d_id.b.domain = rptid_entry->port_id[2];
3192 vp->d_id.b.area = rptid_entry->port_id[1];
3193 vp->d_id.b.al_pa = rptid_entry->port_id[0];
3196 * Cannot configure here as we are still sitting on the
3197 * response queue. Handle it in dpc context.
3199 set_bit(VP_IDX_ACQUIRED, &vp->vp_flags);
3202 set_bit(REGISTER_FC4_NEEDED, &vp->dpc_flags);
3203 set_bit(REGISTER_FDMI_NEEDED, &vp->dpc_flags);
3204 set_bit(VP_DPC_NEEDED, &vha->dpc_flags);
3205 qla2xxx_wake_dpc(vha);
3210 * qla24xx_modify_vp_config
3211 * Change VP configuration for vha
3214 * vha = adapter block pointer.
3217 * qla2xxx local function return status code.
3223 qla24xx_modify_vp_config(scsi_qla_host_t *vha)
3226 struct vp_config_entry_24xx *vpmod;
3227 dma_addr_t vpmod_dma;
3228 struct qla_hw_data *ha = vha->hw;
3229 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
3231 /* This can be called by the parent */
3233 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10bb,
3234 "Entered %s.\n", __func__);
3236 vpmod = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vpmod_dma);
3238 ql_log(ql_log_warn, vha, 0x10bc,
3239 "Failed to allocate modify VP IOCB.\n");
3240 return QLA_MEMORY_ALLOC_FAILED;
3243 memset(vpmod, 0, sizeof(struct vp_config_entry_24xx));
3244 vpmod->entry_type = VP_CONFIG_IOCB_TYPE;
3245 vpmod->entry_count = 1;
3246 vpmod->command = VCT_COMMAND_MOD_ENABLE_VPS;
3247 vpmod->vp_count = 1;
3248 vpmod->vp_index1 = vha->vp_idx;
3249 vpmod->options_idx1 = BIT_3|BIT_4|BIT_5;
3251 qlt_modify_vp_config(vha, vpmod);
3253 memcpy(vpmod->node_name_idx1, vha->node_name, WWN_SIZE);
3254 memcpy(vpmod->port_name_idx1, vha->port_name, WWN_SIZE);
3255 vpmod->entry_count = 1;
3257 rval = qla2x00_issue_iocb(base_vha, vpmod, vpmod_dma, 0);
3258 if (rval != QLA_SUCCESS) {
3259 ql_dbg(ql_dbg_mbx, vha, 0x10bd,
3260 "Failed to issue VP config IOCB (%x).\n", rval);
3261 } else if (vpmod->comp_status != 0) {
3262 ql_dbg(ql_dbg_mbx, vha, 0x10be,
3263 "Failed to complete IOCB -- error status (%x).\n",
3264 vpmod->comp_status);
3265 rval = QLA_FUNCTION_FAILED;
3266 } else if (vpmod->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) {
3267 ql_dbg(ql_dbg_mbx, vha, 0x10bf,
3268 "Failed to complete IOCB -- completion status (%x).\n",
3269 le16_to_cpu(vpmod->comp_status));
3270 rval = QLA_FUNCTION_FAILED;
3273 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10c0,
3274 "Done %s.\n", __func__);
3275 fc_vport_set_state(vha->fc_vport, FC_VPORT_INITIALIZING);
3277 dma_pool_free(ha->s_dma_pool, vpmod, vpmod_dma);
3283 * qla24xx_control_vp
3284 * Enable a virtual port for given host
3287 * ha = adapter block pointer.
3288 * vhba = virtual adapter (unused)
3289 * index = index number for enabled VP
3292 * qla2xxx local function return status code.
3298 qla24xx_control_vp(scsi_qla_host_t *vha, int cmd)
3302 struct vp_ctrl_entry_24xx *vce;
3304 struct qla_hw_data *ha = vha->hw;
3305 int vp_index = vha->vp_idx;
3306 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
3308 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10c1,
3309 "Entered %s enabling index %d.\n", __func__, vp_index);
3311 if (vp_index == 0 || vp_index >= ha->max_npiv_vports)
3312 return QLA_PARAMETER_ERROR;
3314 vce = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vce_dma);
3316 ql_log(ql_log_warn, vha, 0x10c2,
3317 "Failed to allocate VP control IOCB.\n");
3318 return QLA_MEMORY_ALLOC_FAILED;
3320 memset(vce, 0, sizeof(struct vp_ctrl_entry_24xx));
3322 vce->entry_type = VP_CTRL_IOCB_TYPE;
3323 vce->entry_count = 1;
3324 vce->command = cpu_to_le16(cmd);
3325 vce->vp_count = __constant_cpu_to_le16(1);
3327 /* index map in firmware starts with 1; decrement index
3328 * this is ok as we never use index 0
3330 map = (vp_index - 1) / 8;
3331 pos = (vp_index - 1) & 7;
3332 mutex_lock(&ha->vport_lock);
3333 vce->vp_idx_map[map] |= 1 << pos;
3334 mutex_unlock(&ha->vport_lock);
3336 rval = qla2x00_issue_iocb(base_vha, vce, vce_dma, 0);
3337 if (rval != QLA_SUCCESS) {
3338 ql_dbg(ql_dbg_mbx, vha, 0x10c3,
3339 "Failed to issue VP control IOCB (%x).\n", rval);
3340 } else if (vce->entry_status != 0) {
3341 ql_dbg(ql_dbg_mbx, vha, 0x10c4,
3342 "Failed to complete IOCB -- error status (%x).\n",
3344 rval = QLA_FUNCTION_FAILED;
3345 } else if (vce->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) {
3346 ql_dbg(ql_dbg_mbx, vha, 0x10c5,
3347 "Failed to complet IOCB -- completion status (%x).\n",
3348 le16_to_cpu(vce->comp_status));
3349 rval = QLA_FUNCTION_FAILED;
3351 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10c6,
3352 "Done %s.\n", __func__);
3355 dma_pool_free(ha->s_dma_pool, vce, vce_dma);
3361 * qla2x00_send_change_request
3362 * Receive or disable RSCN request from fabric controller
3365 * ha = adapter block pointer
3366 * format = registration format:
3368 * 1 - Fabric detected registration
3369 * 2 - N_port detected registration
3370 * 3 - Full registration
3371 * FF - clear registration
3372 * vp_idx = Virtual port index
3375 * qla2x00 local function return status code.
3382 qla2x00_send_change_request(scsi_qla_host_t *vha, uint16_t format,
3387 mbx_cmd_t *mcp = &mc;
3389 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10c7,
3390 "Entered %s.\n", __func__);
3392 mcp->mb[0] = MBC_SEND_CHANGE_REQUEST;
3393 mcp->mb[1] = format;
3394 mcp->mb[9] = vp_idx;
3395 mcp->out_mb = MBX_9|MBX_1|MBX_0;
3396 mcp->in_mb = MBX_0|MBX_1;
3397 mcp->tov = MBX_TOV_SECONDS;
3399 rval = qla2x00_mailbox_command(vha, mcp);
3401 if (rval == QLA_SUCCESS) {
3402 if (mcp->mb[0] != MBS_COMMAND_COMPLETE) {
3412 qla2x00_dump_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t addr,
3417 mbx_cmd_t *mcp = &mc;
3419 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1009,
3420 "Entered %s.\n", __func__);
3422 if (MSW(addr) || IS_FWI2_CAPABLE(vha->hw)) {
3423 mcp->mb[0] = MBC_DUMP_RISC_RAM_EXTENDED;
3424 mcp->mb[8] = MSW(addr);
3425 mcp->out_mb = MBX_8|MBX_0;
3427 mcp->mb[0] = MBC_DUMP_RISC_RAM;
3428 mcp->out_mb = MBX_0;
3430 mcp->mb[1] = LSW(addr);
3431 mcp->mb[2] = MSW(req_dma);
3432 mcp->mb[3] = LSW(req_dma);
3433 mcp->mb[6] = MSW(MSD(req_dma));
3434 mcp->mb[7] = LSW(MSD(req_dma));
3435 mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1;
3436 if (IS_FWI2_CAPABLE(vha->hw)) {
3437 mcp->mb[4] = MSW(size);
3438 mcp->mb[5] = LSW(size);
3439 mcp->out_mb |= MBX_5|MBX_4;
3441 mcp->mb[4] = LSW(size);
3442 mcp->out_mb |= MBX_4;
3446 mcp->tov = MBX_TOV_SECONDS;
3448 rval = qla2x00_mailbox_command(vha, mcp);
3450 if (rval != QLA_SUCCESS) {
3451 ql_dbg(ql_dbg_mbx, vha, 0x1008,
3452 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
3454 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1007,
3455 "Done %s.\n", __func__);
3460 /* 84XX Support **************************************************************/
3462 struct cs84xx_mgmt_cmd {
3464 struct verify_chip_entry_84xx req;
3465 struct verify_chip_rsp_84xx rsp;
3470 qla84xx_verify_chip(struct scsi_qla_host *vha, uint16_t *status)
3473 struct cs84xx_mgmt_cmd *mn;
3476 unsigned long flags;
3477 struct qla_hw_data *ha = vha->hw;
3479 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10c8,
3480 "Entered %s.\n", __func__);
3482 mn = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &mn_dma);
3484 return QLA_MEMORY_ALLOC_FAILED;
3488 options = ha->cs84xx->fw_update ? VCO_FORCE_UPDATE : 0;
3489 /* Diagnostic firmware? */
3490 /* options |= MENLO_DIAG_FW; */
3491 /* We update the firmware with only one data sequence. */
3492 options |= VCO_END_OF_DATA;
3496 memset(mn, 0, sizeof(*mn));
3497 mn->p.req.entry_type = VERIFY_CHIP_IOCB_TYPE;
3498 mn->p.req.entry_count = 1;
3499 mn->p.req.options = cpu_to_le16(options);
3501 ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x111c,
3502 "Dump of Verify Request.\n");
3503 ql_dump_buffer(ql_dbg_mbx + ql_dbg_buffer, vha, 0x111e,
3504 (uint8_t *)mn, sizeof(*mn));
3506 rval = qla2x00_issue_iocb_timeout(vha, mn, mn_dma, 0, 120);
3507 if (rval != QLA_SUCCESS) {
3508 ql_dbg(ql_dbg_mbx, vha, 0x10cb,
3509 "Failed to issue verify IOCB (%x).\n", rval);
3513 ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1110,
3514 "Dump of Verify Response.\n");
3515 ql_dump_buffer(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1118,
3516 (uint8_t *)mn, sizeof(*mn));
3518 status[0] = le16_to_cpu(mn->p.rsp.comp_status);
3519 status[1] = status[0] == CS_VCS_CHIP_FAILURE ?
3520 le16_to_cpu(mn->p.rsp.failure_code) : 0;
3521 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10ce,
3522 "cs=%x fc=%x.\n", status[0], status[1]);
3524 if (status[0] != CS_COMPLETE) {
3525 rval = QLA_FUNCTION_FAILED;
3526 if (!(options & VCO_DONT_UPDATE_FW)) {
3527 ql_dbg(ql_dbg_mbx, vha, 0x10cf,
3528 "Firmware update failed. Retrying "
3529 "without update firmware.\n");
3530 options |= VCO_DONT_UPDATE_FW;
3531 options &= ~VCO_FORCE_UPDATE;
3535 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10d0,
3536 "Firmware updated to %x.\n",
3537 le32_to_cpu(mn->p.rsp.fw_ver));
3539 /* NOTE: we only update OP firmware. */
3540 spin_lock_irqsave(&ha->cs84xx->access_lock, flags);
3541 ha->cs84xx->op_fw_version =
3542 le32_to_cpu(mn->p.rsp.fw_ver);
3543 spin_unlock_irqrestore(&ha->cs84xx->access_lock,
3549 dma_pool_free(ha->s_dma_pool, mn, mn_dma);
3551 if (rval != QLA_SUCCESS) {
3552 ql_dbg(ql_dbg_mbx, vha, 0x10d1,
3553 "Failed=%x.\n", rval);
3555 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10d2,
3556 "Done %s.\n", __func__);
3563 qla25xx_init_req_que(struct scsi_qla_host *vha, struct req_que *req)
3566 unsigned long flags;
3568 mbx_cmd_t *mcp = &mc;
3569 struct device_reg_25xxmq __iomem *reg;
3570 struct qla_hw_data *ha = vha->hw;
3572 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10d3,
3573 "Entered %s.\n", __func__);
3575 mcp->mb[0] = MBC_INITIALIZE_MULTIQ;
3576 mcp->mb[1] = req->options;
3577 mcp->mb[2] = MSW(LSD(req->dma));
3578 mcp->mb[3] = LSW(LSD(req->dma));
3579 mcp->mb[6] = MSW(MSD(req->dma));
3580 mcp->mb[7] = LSW(MSD(req->dma));
3581 mcp->mb[5] = req->length;
3583 mcp->mb[10] = req->rsp->id;
3584 mcp->mb[12] = req->qos;
3585 mcp->mb[11] = req->vp_idx;
3586 mcp->mb[13] = req->rid;
3590 reg = (struct device_reg_25xxmq __iomem *)((ha->mqiobase) +
3591 QLA_QUE_PAGE * req->id);
3593 mcp->mb[4] = req->id;
3594 /* que in ptr index */
3596 /* que out ptr index */
3598 mcp->out_mb = MBX_14|MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8|MBX_7|
3599 MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
3601 mcp->flags = MBX_DMA_OUT;
3602 mcp->tov = MBX_TOV_SECONDS * 2;
3604 if (IS_QLA81XX(ha) || IS_QLA83XX(ha))
3605 mcp->in_mb |= MBX_1;
3606 if (IS_QLA83XX(ha)) {
3607 mcp->out_mb |= MBX_15;
3608 /* debug q create issue in SR-IOV */
3609 mcp->in_mb |= MBX_9 | MBX_8 | MBX_7;
3612 spin_lock_irqsave(&ha->hardware_lock, flags);
3613 if (!(req->options & BIT_0)) {
3614 WRT_REG_DWORD(®->req_q_in, 0);
3615 if (!IS_QLA83XX(ha))
3616 WRT_REG_DWORD(®->req_q_out, 0);
3618 req->req_q_in = ®->req_q_in;
3619 req->req_q_out = ®->req_q_out;
3620 spin_unlock_irqrestore(&ha->hardware_lock, flags);
3622 rval = qla2x00_mailbox_command(vha, mcp);
3623 if (rval != QLA_SUCCESS) {
3624 ql_dbg(ql_dbg_mbx, vha, 0x10d4,
3625 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
3627 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10d5,
3628 "Done %s.\n", __func__);
3635 qla25xx_init_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp)
3638 unsigned long flags;
3640 mbx_cmd_t *mcp = &mc;
3641 struct device_reg_25xxmq __iomem *reg;
3642 struct qla_hw_data *ha = vha->hw;
3644 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10d6,
3645 "Entered %s.\n", __func__);
3647 mcp->mb[0] = MBC_INITIALIZE_MULTIQ;
3648 mcp->mb[1] = rsp->options;
3649 mcp->mb[2] = MSW(LSD(rsp->dma));
3650 mcp->mb[3] = LSW(LSD(rsp->dma));
3651 mcp->mb[6] = MSW(MSD(rsp->dma));
3652 mcp->mb[7] = LSW(MSD(rsp->dma));
3653 mcp->mb[5] = rsp->length;
3654 mcp->mb[14] = rsp->msix->entry;
3655 mcp->mb[13] = rsp->rid;
3659 reg = (struct device_reg_25xxmq __iomem *)((ha->mqiobase) +
3660 QLA_QUE_PAGE * rsp->id);
3662 mcp->mb[4] = rsp->id;
3663 /* que in ptr index */
3665 /* que out ptr index */
3667 mcp->out_mb = MBX_14|MBX_13|MBX_9|MBX_8|MBX_7
3668 |MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
3670 mcp->flags = MBX_DMA_OUT;
3671 mcp->tov = MBX_TOV_SECONDS * 2;
3673 if (IS_QLA81XX(ha)) {
3674 mcp->out_mb |= MBX_12|MBX_11|MBX_10;
3675 mcp->in_mb |= MBX_1;
3676 } else if (IS_QLA83XX(ha)) {
3677 mcp->out_mb |= MBX_15|MBX_12|MBX_11|MBX_10;
3678 mcp->in_mb |= MBX_1;
3679 /* debug q create issue in SR-IOV */
3680 mcp->in_mb |= MBX_9 | MBX_8 | MBX_7;
3683 spin_lock_irqsave(&ha->hardware_lock, flags);
3684 if (!(rsp->options & BIT_0)) {
3685 WRT_REG_DWORD(®->rsp_q_out, 0);
3686 if (!IS_QLA83XX(ha))
3687 WRT_REG_DWORD(®->rsp_q_in, 0);
3690 spin_unlock_irqrestore(&ha->hardware_lock, flags);
3692 rval = qla2x00_mailbox_command(vha, mcp);
3693 if (rval != QLA_SUCCESS) {
3694 ql_dbg(ql_dbg_mbx, vha, 0x10d7,
3695 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
3697 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10d8,
3698 "Done %s.\n", __func__);
3705 qla81xx_idc_ack(scsi_qla_host_t *vha, uint16_t *mb)
3709 mbx_cmd_t *mcp = &mc;
3711 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10d9,
3712 "Entered %s.\n", __func__);
3714 mcp->mb[0] = MBC_IDC_ACK;
3715 memcpy(&mcp->mb[1], mb, QLA_IDC_ACK_REGS * sizeof(uint16_t));
3716 mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
3718 mcp->tov = MBX_TOV_SECONDS;
3720 rval = qla2x00_mailbox_command(vha, mcp);
3722 if (rval != QLA_SUCCESS) {
3723 ql_dbg(ql_dbg_mbx, vha, 0x10da,
3724 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
3726 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10db,
3727 "Done %s.\n", __func__);
3734 qla81xx_fac_get_sector_size(scsi_qla_host_t *vha, uint32_t *sector_size)
3738 mbx_cmd_t *mcp = &mc;
3740 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10dc,
3741 "Entered %s.\n", __func__);
3743 if (!IS_QLA81XX(vha->hw) && !IS_QLA83XX(vha->hw))
3744 return QLA_FUNCTION_FAILED;
3746 mcp->mb[0] = MBC_FLASH_ACCESS_CTRL;
3747 mcp->mb[1] = FAC_OPT_CMD_GET_SECTOR_SIZE;
3748 mcp->out_mb = MBX_1|MBX_0;
3749 mcp->in_mb = MBX_1|MBX_0;
3750 mcp->tov = MBX_TOV_SECONDS;
3752 rval = qla2x00_mailbox_command(vha, mcp);
3754 if (rval != QLA_SUCCESS) {
3755 ql_dbg(ql_dbg_mbx, vha, 0x10dd,
3756 "Failed=%x mb[0]=%x mb[1]=%x.\n",
3757 rval, mcp->mb[0], mcp->mb[1]);
3759 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10de,
3760 "Done %s.\n", __func__);
3761 *sector_size = mcp->mb[1];
3768 qla81xx_fac_do_write_enable(scsi_qla_host_t *vha, int enable)
3772 mbx_cmd_t *mcp = &mc;
3774 if (!IS_QLA81XX(vha->hw) && !IS_QLA83XX(vha->hw))
3775 return QLA_FUNCTION_FAILED;
3777 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10df,
3778 "Entered %s.\n", __func__);
3780 mcp->mb[0] = MBC_FLASH_ACCESS_CTRL;
3781 mcp->mb[1] = enable ? FAC_OPT_CMD_WRITE_ENABLE :
3782 FAC_OPT_CMD_WRITE_PROTECT;
3783 mcp->out_mb = MBX_1|MBX_0;
3784 mcp->in_mb = MBX_1|MBX_0;
3785 mcp->tov = MBX_TOV_SECONDS;
3787 rval = qla2x00_mailbox_command(vha, mcp);
3789 if (rval != QLA_SUCCESS) {
3790 ql_dbg(ql_dbg_mbx, vha, 0x10e0,
3791 "Failed=%x mb[0]=%x mb[1]=%x.\n",
3792 rval, mcp->mb[0], mcp->mb[1]);
3794 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10e1,
3795 "Done %s.\n", __func__);
3802 qla81xx_fac_erase_sector(scsi_qla_host_t *vha, uint32_t start, uint32_t finish)
3806 mbx_cmd_t *mcp = &mc;
3808 if (!IS_QLA81XX(vha->hw) && !IS_QLA83XX(vha->hw))
3809 return QLA_FUNCTION_FAILED;
3811 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10e2,
3812 "Entered %s.\n", __func__);
3814 mcp->mb[0] = MBC_FLASH_ACCESS_CTRL;
3815 mcp->mb[1] = FAC_OPT_CMD_ERASE_SECTOR;
3816 mcp->mb[2] = LSW(start);
3817 mcp->mb[3] = MSW(start);
3818 mcp->mb[4] = LSW(finish);
3819 mcp->mb[5] = MSW(finish);
3820 mcp->out_mb = MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
3821 mcp->in_mb = MBX_2|MBX_1|MBX_0;
3822 mcp->tov = MBX_TOV_SECONDS;
3824 rval = qla2x00_mailbox_command(vha, mcp);
3826 if (rval != QLA_SUCCESS) {
3827 ql_dbg(ql_dbg_mbx, vha, 0x10e3,
3828 "Failed=%x mb[0]=%x mb[1]=%x mb[2]=%x.\n",
3829 rval, mcp->mb[0], mcp->mb[1], mcp->mb[2]);
3831 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10e4,
3832 "Done %s.\n", __func__);
3839 qla81xx_restart_mpi_firmware(scsi_qla_host_t *vha)
3843 mbx_cmd_t *mcp = &mc;
3845 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10e5,
3846 "Entered %s.\n", __func__);
3848 mcp->mb[0] = MBC_RESTART_MPI_FW;
3849 mcp->out_mb = MBX_0;
3850 mcp->in_mb = MBX_0|MBX_1;
3851 mcp->tov = MBX_TOV_SECONDS;
3853 rval = qla2x00_mailbox_command(vha, mcp);
3855 if (rval != QLA_SUCCESS) {
3856 ql_dbg(ql_dbg_mbx, vha, 0x10e6,
3857 "Failed=%x mb[0]=%x mb[1]=%x.\n",
3858 rval, mcp->mb[0], mcp->mb[1]);
3860 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10e7,
3861 "Done %s.\n", __func__);
3868 qla2x00_read_asic_temperature(scsi_qla_host_t *vha, uint16_t *temp)
3872 mbx_cmd_t *mcp = &mc;
3874 if (!IS_FWI2_CAPABLE(vha->hw))
3875 return QLA_FUNCTION_FAILED;
3877 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1159,
3878 "Entered %s.\n", __func__);
3880 mcp->mb[0] = MBC_GET_RNID_PARAMS;
3881 mcp->mb[1] = RNID_TYPE_ASIC_TEMP << 8;
3882 mcp->out_mb = MBX_1|MBX_0;
3883 mcp->in_mb = MBX_1|MBX_0;
3884 mcp->tov = MBX_TOV_SECONDS;
3886 rval = qla2x00_mailbox_command(vha, mcp);
3889 if (rval != QLA_SUCCESS) {
3890 ql_dbg(ql_dbg_mbx, vha, 0x115a,
3891 "Failed=%x mb[0]=%x,%x.\n", rval, mcp->mb[0], mcp->mb[1]);
3893 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x115b,
3894 "Done %s.\n", __func__);
3901 qla2x00_read_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint8_t *sfp,
3902 uint16_t dev, uint16_t off, uint16_t len, uint16_t opt)
3906 mbx_cmd_t *mcp = &mc;
3907 struct qla_hw_data *ha = vha->hw;
3909 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10e8,
3910 "Entered %s.\n", __func__);
3912 if (!IS_FWI2_CAPABLE(ha))
3913 return QLA_FUNCTION_FAILED;
3918 mcp->mb[0] = MBC_READ_SFP;
3920 mcp->mb[2] = MSW(sfp_dma);
3921 mcp->mb[3] = LSW(sfp_dma);
3922 mcp->mb[6] = MSW(MSD(sfp_dma));
3923 mcp->mb[7] = LSW(MSD(sfp_dma));
3927 mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
3928 mcp->in_mb = MBX_1|MBX_0;
3929 mcp->tov = MBX_TOV_SECONDS;
3931 rval = qla2x00_mailbox_command(vha, mcp);
3936 if (rval != QLA_SUCCESS) {
3937 ql_dbg(ql_dbg_mbx, vha, 0x10e9,
3938 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
3940 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10ea,
3941 "Done %s.\n", __func__);
3948 qla2x00_write_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint8_t *sfp,
3949 uint16_t dev, uint16_t off, uint16_t len, uint16_t opt)
3953 mbx_cmd_t *mcp = &mc;
3954 struct qla_hw_data *ha = vha->hw;
3956 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10eb,
3957 "Entered %s.\n", __func__);
3959 if (!IS_FWI2_CAPABLE(ha))
3960 return QLA_FUNCTION_FAILED;
3968 mcp->mb[0] = MBC_WRITE_SFP;
3970 mcp->mb[2] = MSW(sfp_dma);
3971 mcp->mb[3] = LSW(sfp_dma);
3972 mcp->mb[6] = MSW(MSD(sfp_dma));
3973 mcp->mb[7] = LSW(MSD(sfp_dma));
3977 mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
3978 mcp->in_mb = MBX_1|MBX_0;
3979 mcp->tov = MBX_TOV_SECONDS;
3981 rval = qla2x00_mailbox_command(vha, mcp);
3983 if (rval != QLA_SUCCESS) {
3984 ql_dbg(ql_dbg_mbx, vha, 0x10ec,
3985 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
3987 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10ed,
3988 "Done %s.\n", __func__);
3995 qla2x00_get_xgmac_stats(scsi_qla_host_t *vha, dma_addr_t stats_dma,
3996 uint16_t size_in_bytes, uint16_t *actual_size)
4000 mbx_cmd_t *mcp = &mc;
4002 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10ee,
4003 "Entered %s.\n", __func__);
4005 if (!IS_CNA_CAPABLE(vha->hw))
4006 return QLA_FUNCTION_FAILED;
4008 mcp->mb[0] = MBC_GET_XGMAC_STATS;
4009 mcp->mb[2] = MSW(stats_dma);
4010 mcp->mb[3] = LSW(stats_dma);
4011 mcp->mb[6] = MSW(MSD(stats_dma));
4012 mcp->mb[7] = LSW(MSD(stats_dma));
4013 mcp->mb[8] = size_in_bytes >> 2;
4014 mcp->out_mb = MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
4015 mcp->in_mb = MBX_2|MBX_1|MBX_0;
4016 mcp->tov = MBX_TOV_SECONDS;
4018 rval = qla2x00_mailbox_command(vha, mcp);
4020 if (rval != QLA_SUCCESS) {
4021 ql_dbg(ql_dbg_mbx, vha, 0x10ef,
4022 "Failed=%x mb[0]=%x mb[1]=%x mb[2]=%x.\n",
4023 rval, mcp->mb[0], mcp->mb[1], mcp->mb[2]);
4025 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10f0,
4026 "Done %s.\n", __func__);
4029 *actual_size = mcp->mb[2] << 2;
4036 qla2x00_get_dcbx_params(scsi_qla_host_t *vha, dma_addr_t tlv_dma,
4041 mbx_cmd_t *mcp = &mc;
4043 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10f1,
4044 "Entered %s.\n", __func__);
4046 if (!IS_CNA_CAPABLE(vha->hw))
4047 return QLA_FUNCTION_FAILED;
4049 mcp->mb[0] = MBC_GET_DCBX_PARAMS;
4051 mcp->mb[2] = MSW(tlv_dma);
4052 mcp->mb[3] = LSW(tlv_dma);
4053 mcp->mb[6] = MSW(MSD(tlv_dma));
4054 mcp->mb[7] = LSW(MSD(tlv_dma));
4056 mcp->out_mb = MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
4057 mcp->in_mb = MBX_2|MBX_1|MBX_0;
4058 mcp->tov = MBX_TOV_SECONDS;
4060 rval = qla2x00_mailbox_command(vha, mcp);
4062 if (rval != QLA_SUCCESS) {
4063 ql_dbg(ql_dbg_mbx, vha, 0x10f2,
4064 "Failed=%x mb[0]=%x mb[1]=%x mb[2]=%x.\n",
4065 rval, mcp->mb[0], mcp->mb[1], mcp->mb[2]);
4067 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10f3,
4068 "Done %s.\n", __func__);
4075 qla2x00_read_ram_word(scsi_qla_host_t *vha, uint32_t risc_addr, uint32_t *data)
4079 mbx_cmd_t *mcp = &mc;
4081 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10f4,
4082 "Entered %s.\n", __func__);
4084 if (!IS_FWI2_CAPABLE(vha->hw))
4085 return QLA_FUNCTION_FAILED;
4087 mcp->mb[0] = MBC_READ_RAM_EXTENDED;
4088 mcp->mb[1] = LSW(risc_addr);
4089 mcp->mb[8] = MSW(risc_addr);
4090 mcp->out_mb = MBX_8|MBX_1|MBX_0;
4091 mcp->in_mb = MBX_3|MBX_2|MBX_0;
4094 rval = qla2x00_mailbox_command(vha, mcp);
4095 if (rval != QLA_SUCCESS) {
4096 ql_dbg(ql_dbg_mbx, vha, 0x10f5,
4097 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
4099 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10f6,
4100 "Done %s.\n", __func__);
4101 *data = mcp->mb[3] << 16 | mcp->mb[2];
4108 qla2x00_loopback_test(scsi_qla_host_t *vha, struct msg_echo_lb *mreq,
4113 mbx_cmd_t *mcp = &mc;
4115 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10f7,
4116 "Entered %s.\n", __func__);
4118 memset(mcp->mb, 0 , sizeof(mcp->mb));
4119 mcp->mb[0] = MBC_DIAGNOSTIC_LOOP_BACK;
4120 mcp->mb[1] = mreq->options | BIT_6; // BIT_6 specifies 64 bit addressing
4122 /* transfer count */
4123 mcp->mb[10] = LSW(mreq->transfer_size);
4124 mcp->mb[11] = MSW(mreq->transfer_size);
4126 /* send data address */
4127 mcp->mb[14] = LSW(mreq->send_dma);
4128 mcp->mb[15] = MSW(mreq->send_dma);
4129 mcp->mb[20] = LSW(MSD(mreq->send_dma));
4130 mcp->mb[21] = MSW(MSD(mreq->send_dma));
4132 /* receive data address */
4133 mcp->mb[16] = LSW(mreq->rcv_dma);
4134 mcp->mb[17] = MSW(mreq->rcv_dma);
4135 mcp->mb[6] = LSW(MSD(mreq->rcv_dma));
4136 mcp->mb[7] = MSW(MSD(mreq->rcv_dma));
4138 /* Iteration count */
4139 mcp->mb[18] = LSW(mreq->iteration_count);
4140 mcp->mb[19] = MSW(mreq->iteration_count);
4142 mcp->out_mb = MBX_21|MBX_20|MBX_19|MBX_18|MBX_17|MBX_16|MBX_15|
4143 MBX_14|MBX_13|MBX_12|MBX_11|MBX_10|MBX_7|MBX_6|MBX_1|MBX_0;
4144 if (IS_CNA_CAPABLE(vha->hw))
4145 mcp->out_mb |= MBX_2;
4146 mcp->in_mb = MBX_19|MBX_18|MBX_3|MBX_2|MBX_1|MBX_0;
4148 mcp->buf_size = mreq->transfer_size;
4149 mcp->tov = MBX_TOV_SECONDS;
4150 mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD;
4152 rval = qla2x00_mailbox_command(vha, mcp);
4154 if (rval != QLA_SUCCESS) {
4155 ql_dbg(ql_dbg_mbx, vha, 0x10f8,
4156 "Failed=%x mb[0]=%x mb[1]=%x mb[2]=%x mb[3]=%x mb[18]=%x "
4157 "mb[19]=%x.\n", rval, mcp->mb[0], mcp->mb[1], mcp->mb[2],
4158 mcp->mb[3], mcp->mb[18], mcp->mb[19]);
4160 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10f9,
4161 "Done %s.\n", __func__);
4164 /* Copy mailbox information */
4165 memcpy( mresp, mcp->mb, 64);
4170 qla2x00_echo_test(scsi_qla_host_t *vha, struct msg_echo_lb *mreq,
4175 mbx_cmd_t *mcp = &mc;
4176 struct qla_hw_data *ha = vha->hw;
4178 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10fa,
4179 "Entered %s.\n", __func__);
4181 memset(mcp->mb, 0 , sizeof(mcp->mb));
4182 mcp->mb[0] = MBC_DIAGNOSTIC_ECHO;
4183 mcp->mb[1] = mreq->options | BIT_6; /* BIT_6 specifies 64bit address */
4184 if (IS_CNA_CAPABLE(ha)) {
4185 mcp->mb[1] |= BIT_15;
4186 mcp->mb[2] = vha->fcoe_fcf_idx;
4188 mcp->mb[16] = LSW(mreq->rcv_dma);
4189 mcp->mb[17] = MSW(mreq->rcv_dma);
4190 mcp->mb[6] = LSW(MSD(mreq->rcv_dma));
4191 mcp->mb[7] = MSW(MSD(mreq->rcv_dma));
4193 mcp->mb[10] = LSW(mreq->transfer_size);
4195 mcp->mb[14] = LSW(mreq->send_dma);
4196 mcp->mb[15] = MSW(mreq->send_dma);
4197 mcp->mb[20] = LSW(MSD(mreq->send_dma));
4198 mcp->mb[21] = MSW(MSD(mreq->send_dma));
4200 mcp->out_mb = MBX_21|MBX_20|MBX_17|MBX_16|MBX_15|
4201 MBX_14|MBX_10|MBX_7|MBX_6|MBX_1|MBX_0;
4202 if (IS_CNA_CAPABLE(ha))
4203 mcp->out_mb |= MBX_2;
4206 if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha) ||
4207 IS_CNA_CAPABLE(ha) || IS_QLA2031(ha))
4208 mcp->in_mb |= MBX_1;
4209 if (IS_CNA_CAPABLE(ha) || IS_QLA2031(ha))
4210 mcp->in_mb |= MBX_3;
4212 mcp->tov = MBX_TOV_SECONDS;
4213 mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD;
4214 mcp->buf_size = mreq->transfer_size;
4216 rval = qla2x00_mailbox_command(vha, mcp);
4218 if (rval != QLA_SUCCESS) {
4219 ql_dbg(ql_dbg_mbx, vha, 0x10fb,
4220 "Failed=%x mb[0]=%x mb[1]=%x.\n",
4221 rval, mcp->mb[0], mcp->mb[1]);
4223 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10fc,
4224 "Done %s.\n", __func__);
4227 /* Copy mailbox information */
4228 memcpy(mresp, mcp->mb, 64);
4233 qla84xx_reset_chip(scsi_qla_host_t *vha, uint16_t enable_diagnostic)
4237 mbx_cmd_t *mcp = &mc;
4239 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10fd,
4240 "Entered %s enable_diag=%d.\n", __func__, enable_diagnostic);
4242 mcp->mb[0] = MBC_ISP84XX_RESET;
4243 mcp->mb[1] = enable_diagnostic;
4244 mcp->out_mb = MBX_1|MBX_0;
4245 mcp->in_mb = MBX_1|MBX_0;
4246 mcp->tov = MBX_TOV_SECONDS;
4247 mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD;
4248 rval = qla2x00_mailbox_command(vha, mcp);
4250 if (rval != QLA_SUCCESS)
4251 ql_dbg(ql_dbg_mbx, vha, 0x10fe, "Failed=%x.\n", rval);
4253 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10ff,
4254 "Done %s.\n", __func__);
4260 qla2x00_write_ram_word(scsi_qla_host_t *vha, uint32_t risc_addr, uint32_t data)
4264 mbx_cmd_t *mcp = &mc;
4266 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1100,
4267 "Entered %s.\n", __func__);
4269 if (!IS_FWI2_CAPABLE(vha->hw))
4270 return QLA_FUNCTION_FAILED;
4272 mcp->mb[0] = MBC_WRITE_RAM_WORD_EXTENDED;
4273 mcp->mb[1] = LSW(risc_addr);
4274 mcp->mb[2] = LSW(data);
4275 mcp->mb[3] = MSW(data);
4276 mcp->mb[8] = MSW(risc_addr);
4277 mcp->out_mb = MBX_8|MBX_3|MBX_2|MBX_1|MBX_0;
4281 rval = qla2x00_mailbox_command(vha, mcp);
4282 if (rval != QLA_SUCCESS) {
4283 ql_dbg(ql_dbg_mbx, vha, 0x1101,
4284 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
4286 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1102,
4287 "Done %s.\n", __func__);
4294 qla81xx_write_mpi_register(scsi_qla_host_t *vha, uint16_t *mb)
4297 uint32_t stat, timer;
4299 struct qla_hw_data *ha = vha->hw;
4300 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
4304 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1103,
4305 "Entered %s.\n", __func__);
4307 clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
4309 /* Write the MBC data to the registers */
4310 WRT_REG_WORD(®->mailbox0, MBC_WRITE_MPI_REGISTER);
4311 WRT_REG_WORD(®->mailbox1, mb[0]);
4312 WRT_REG_WORD(®->mailbox2, mb[1]);
4313 WRT_REG_WORD(®->mailbox3, mb[2]);
4314 WRT_REG_WORD(®->mailbox4, mb[3]);
4316 WRT_REG_DWORD(®->hccr, HCCRX_SET_HOST_INT);
4318 /* Poll for MBC interrupt */
4319 for (timer = 6000000; timer; timer--) {
4320 /* Check for pending interrupts. */
4321 stat = RD_REG_DWORD(®->host_status);
4322 if (stat & HSRX_RISC_INT) {
4325 if (stat == 0x1 || stat == 0x2 ||
4326 stat == 0x10 || stat == 0x11) {
4327 set_bit(MBX_INTERRUPT,
4328 &ha->mbx_cmd_flags);
4329 mb0 = RD_REG_WORD(®->mailbox0);
4330 WRT_REG_DWORD(®->hccr,
4331 HCCRX_CLR_RISC_INT);
4332 RD_REG_DWORD(®->hccr);
4339 if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags))
4340 rval = mb0 & MBS_MASK;
4342 rval = QLA_FUNCTION_FAILED;
4344 if (rval != QLA_SUCCESS) {
4345 ql_dbg(ql_dbg_mbx, vha, 0x1104,
4346 "Failed=%x mb[0]=%x.\n", rval, mb[0]);
4348 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1105,
4349 "Done %s.\n", __func__);
4356 qla2x00_get_data_rate(scsi_qla_host_t *vha)
4360 mbx_cmd_t *mcp = &mc;
4361 struct qla_hw_data *ha = vha->hw;
4363 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1106,
4364 "Entered %s.\n", __func__);
4366 if (!IS_FWI2_CAPABLE(ha))
4367 return QLA_FUNCTION_FAILED;
4369 mcp->mb[0] = MBC_DATA_RATE;
4371 mcp->out_mb = MBX_1|MBX_0;
4372 mcp->in_mb = MBX_2|MBX_1|MBX_0;
4374 mcp->in_mb |= MBX_3;
4375 mcp->tov = MBX_TOV_SECONDS;
4377 rval = qla2x00_mailbox_command(vha, mcp);
4378 if (rval != QLA_SUCCESS) {
4379 ql_dbg(ql_dbg_mbx, vha, 0x1107,
4380 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
4382 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1108,
4383 "Done %s.\n", __func__);
4384 if (mcp->mb[1] != 0x7)
4385 ha->link_data_rate = mcp->mb[1];
4392 qla81xx_get_port_config(scsi_qla_host_t *vha, uint16_t *mb)
4396 mbx_cmd_t *mcp = &mc;
4397 struct qla_hw_data *ha = vha->hw;
4399 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1109,
4400 "Entered %s.\n", __func__);
4402 if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha))
4403 return QLA_FUNCTION_FAILED;
4404 mcp->mb[0] = MBC_GET_PORT_CONFIG;
4405 mcp->out_mb = MBX_0;
4406 mcp->in_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
4407 mcp->tov = MBX_TOV_SECONDS;
4410 rval = qla2x00_mailbox_command(vha, mcp);
4412 if (rval != QLA_SUCCESS) {
4413 ql_dbg(ql_dbg_mbx, vha, 0x110a,
4414 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
4416 /* Copy all bits to preserve original value */
4417 memcpy(mb, &mcp->mb[1], sizeof(uint16_t) * 4);
4419 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x110b,
4420 "Done %s.\n", __func__);
4426 qla81xx_set_port_config(scsi_qla_host_t *vha, uint16_t *mb)
4430 mbx_cmd_t *mcp = &mc;
4432 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x110c,
4433 "Entered %s.\n", __func__);
4435 mcp->mb[0] = MBC_SET_PORT_CONFIG;
4436 /* Copy all bits to preserve original setting */
4437 memcpy(&mcp->mb[1], mb, sizeof(uint16_t) * 4);
4438 mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
4440 mcp->tov = MBX_TOV_SECONDS;
4442 rval = qla2x00_mailbox_command(vha, mcp);
4444 if (rval != QLA_SUCCESS) {
4445 ql_dbg(ql_dbg_mbx, vha, 0x110d,
4446 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
4448 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x110e,
4449 "Done %s.\n", __func__);
4456 qla24xx_set_fcp_prio(scsi_qla_host_t *vha, uint16_t loop_id, uint16_t priority,
4461 mbx_cmd_t *mcp = &mc;
4462 struct qla_hw_data *ha = vha->hw;
4464 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x110f,
4465 "Entered %s.\n", __func__);
4467 if (!IS_QLA24XX_TYPE(ha) && !IS_QLA25XX(ha))
4468 return QLA_FUNCTION_FAILED;
4470 mcp->mb[0] = MBC_PORT_PARAMS;
4471 mcp->mb[1] = loop_id;
4472 if (ha->flags.fcp_prio_enabled)
4476 mcp->mb[4] = priority & 0xf;
4477 mcp->mb[9] = vha->vp_idx;
4478 mcp->out_mb = MBX_9|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
4479 mcp->in_mb = MBX_4|MBX_3|MBX_1|MBX_0;
4482 rval = qla2x00_mailbox_command(vha, mcp);
4490 if (rval != QLA_SUCCESS) {
4491 ql_dbg(ql_dbg_mbx, vha, 0x10cd, "Failed=%x.\n", rval);
4493 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10cc,
4494 "Done %s.\n", __func__);
4501 qla2x00_get_thermal_temp(scsi_qla_host_t *vha, uint16_t *temp)
4503 int rval = QLA_FUNCTION_FAILED;
4504 struct qla_hw_data *ha = vha->hw;
4507 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10ca,
4508 "Entered %s.\n", __func__);
4510 if (ha->thermal_support & THERMAL_SUPPORT_I2C) {
4511 rval = qla2x00_read_sfp(vha, 0, &byte,
4512 0x98, 0x1, 1, BIT_13|BIT_12|BIT_0);
4514 if (rval == QLA_SUCCESS)
4517 ql_log(ql_log_warn, vha, 0x10c9,
4518 "Thermal not supported through I2C bus, trying alternate "
4519 "method (ISP access).\n");
4520 ha->thermal_support &= ~THERMAL_SUPPORT_I2C;
4523 if (ha->thermal_support & THERMAL_SUPPORT_ISP) {
4524 rval = qla2x00_read_asic_temperature(vha, temp);
4525 if (rval == QLA_SUCCESS)
4528 ql_log(ql_log_warn, vha, 0x1019,
4529 "Thermal not supported through ISP.\n");
4530 ha->thermal_support &= ~THERMAL_SUPPORT_ISP;
4533 ql_log(ql_log_warn, vha, 0x1150,
4534 "Thermal not supported by this card "
4535 "(ignoring further requests).\n");
4539 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1018,
4540 "Done %s.\n", __func__);
4545 qla82xx_mbx_intr_enable(scsi_qla_host_t *vha)
4548 struct qla_hw_data *ha = vha->hw;
4550 mbx_cmd_t *mcp = &mc;
4552 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1017,
4553 "Entered %s.\n", __func__);
4555 if (!IS_FWI2_CAPABLE(ha))
4556 return QLA_FUNCTION_FAILED;
4558 memset(mcp, 0, sizeof(mbx_cmd_t));
4559 mcp->mb[0] = MBC_TOGGLE_INTERRUPT;
4562 mcp->out_mb = MBX_1|MBX_0;
4567 rval = qla2x00_mailbox_command(vha, mcp);
4568 if (rval != QLA_SUCCESS) {
4569 ql_dbg(ql_dbg_mbx, vha, 0x1016,
4570 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
4572 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x100e,
4573 "Done %s.\n", __func__);
4580 qla82xx_mbx_intr_disable(scsi_qla_host_t *vha)
4583 struct qla_hw_data *ha = vha->hw;
4585 mbx_cmd_t *mcp = &mc;
4587 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x100d,
4588 "Entered %s.\n", __func__);
4590 if (!IS_QLA82XX(ha))
4591 return QLA_FUNCTION_FAILED;
4593 memset(mcp, 0, sizeof(mbx_cmd_t));
4594 mcp->mb[0] = MBC_TOGGLE_INTERRUPT;
4597 mcp->out_mb = MBX_1|MBX_0;
4602 rval = qla2x00_mailbox_command(vha, mcp);
4603 if (rval != QLA_SUCCESS) {
4604 ql_dbg(ql_dbg_mbx, vha, 0x100c,
4605 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
4607 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x100b,
4608 "Done %s.\n", __func__);
4615 qla82xx_md_get_template_size(scsi_qla_host_t *vha)
4617 struct qla_hw_data *ha = vha->hw;
4619 mbx_cmd_t *mcp = &mc;
4620 int rval = QLA_FUNCTION_FAILED;
4622 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x111f,
4623 "Entered %s.\n", __func__);
4625 memset(mcp->mb, 0 , sizeof(mcp->mb));
4626 mcp->mb[0] = LSW(MBC_DIAGNOSTIC_MINIDUMP_TEMPLATE);
4627 mcp->mb[1] = MSW(MBC_DIAGNOSTIC_MINIDUMP_TEMPLATE);
4628 mcp->mb[2] = LSW(RQST_TMPLT_SIZE);
4629 mcp->mb[3] = MSW(RQST_TMPLT_SIZE);
4631 mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
4632 mcp->in_mb = MBX_14|MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8|
4633 MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
4635 mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD;
4636 mcp->tov = MBX_TOV_SECONDS;
4637 rval = qla2x00_mailbox_command(vha, mcp);
4639 /* Always copy back return mailbox values. */
4640 if (rval != QLA_SUCCESS) {
4641 ql_dbg(ql_dbg_mbx, vha, 0x1120,
4642 "mailbox command FAILED=0x%x, subcode=%x.\n",
4643 (mcp->mb[1] << 16) | mcp->mb[0],
4644 (mcp->mb[3] << 16) | mcp->mb[2]);
4646 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1121,
4647 "Done %s.\n", __func__);
4648 ha->md_template_size = ((mcp->mb[3] << 16) | mcp->mb[2]);
4649 if (!ha->md_template_size) {
4650 ql_dbg(ql_dbg_mbx, vha, 0x1122,
4651 "Null template size obtained.\n");
4652 rval = QLA_FUNCTION_FAILED;
4659 qla82xx_md_get_template(scsi_qla_host_t *vha)
4661 struct qla_hw_data *ha = vha->hw;
4663 mbx_cmd_t *mcp = &mc;
4664 int rval = QLA_FUNCTION_FAILED;
4666 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1123,
4667 "Entered %s.\n", __func__);
4669 ha->md_tmplt_hdr = dma_alloc_coherent(&ha->pdev->dev,
4670 ha->md_template_size, &ha->md_tmplt_hdr_dma, GFP_KERNEL);
4671 if (!ha->md_tmplt_hdr) {
4672 ql_log(ql_log_warn, vha, 0x1124,
4673 "Unable to allocate memory for Minidump template.\n");
4677 memset(mcp->mb, 0 , sizeof(mcp->mb));
4678 mcp->mb[0] = LSW(MBC_DIAGNOSTIC_MINIDUMP_TEMPLATE);
4679 mcp->mb[1] = MSW(MBC_DIAGNOSTIC_MINIDUMP_TEMPLATE);
4680 mcp->mb[2] = LSW(RQST_TMPLT);
4681 mcp->mb[3] = MSW(RQST_TMPLT);
4682 mcp->mb[4] = LSW(LSD(ha->md_tmplt_hdr_dma));
4683 mcp->mb[5] = MSW(LSD(ha->md_tmplt_hdr_dma));
4684 mcp->mb[6] = LSW(MSD(ha->md_tmplt_hdr_dma));
4685 mcp->mb[7] = MSW(MSD(ha->md_tmplt_hdr_dma));
4686 mcp->mb[8] = LSW(ha->md_template_size);
4687 mcp->mb[9] = MSW(ha->md_template_size);
4689 mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD;
4690 mcp->tov = MBX_TOV_SECONDS;
4691 mcp->out_mb = MBX_11|MBX_10|MBX_9|MBX_8|
4692 MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
4693 mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0;
4694 rval = qla2x00_mailbox_command(vha, mcp);
4696 if (rval != QLA_SUCCESS) {
4697 ql_dbg(ql_dbg_mbx, vha, 0x1125,
4698 "mailbox command FAILED=0x%x, subcode=%x.\n",
4699 ((mcp->mb[1] << 16) | mcp->mb[0]),
4700 ((mcp->mb[3] << 16) | mcp->mb[2]));
4702 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1126,
4703 "Done %s.\n", __func__);
4708 qla81xx_set_led_config(scsi_qla_host_t *vha, uint16_t *led_cfg)
4711 struct qla_hw_data *ha = vha->hw;
4713 mbx_cmd_t *mcp = &mc;
4715 if (!IS_QLA81XX(ha) && !IS_QLA8031(ha))
4716 return QLA_FUNCTION_FAILED;
4718 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1133,
4719 "Entered %s.\n", __func__);
4721 memset(mcp, 0, sizeof(mbx_cmd_t));
4722 mcp->mb[0] = MBC_SET_LED_CONFIG;
4723 mcp->mb[1] = led_cfg[0];
4724 mcp->mb[2] = led_cfg[1];
4725 if (IS_QLA8031(ha)) {
4726 mcp->mb[3] = led_cfg[2];
4727 mcp->mb[4] = led_cfg[3];
4728 mcp->mb[5] = led_cfg[4];
4729 mcp->mb[6] = led_cfg[5];
4732 mcp->out_mb = MBX_2|MBX_1|MBX_0;
4734 mcp->out_mb |= MBX_6|MBX_5|MBX_4|MBX_3;
4739 rval = qla2x00_mailbox_command(vha, mcp);
4740 if (rval != QLA_SUCCESS) {
4741 ql_dbg(ql_dbg_mbx, vha, 0x1134,
4742 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
4744 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1135,
4745 "Done %s.\n", __func__);
4752 qla81xx_get_led_config(scsi_qla_host_t *vha, uint16_t *led_cfg)
4755 struct qla_hw_data *ha = vha->hw;
4757 mbx_cmd_t *mcp = &mc;
4759 if (!IS_QLA81XX(ha) && !IS_QLA8031(ha))
4760 return QLA_FUNCTION_FAILED;
4762 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1136,
4763 "Entered %s.\n", __func__);
4765 memset(mcp, 0, sizeof(mbx_cmd_t));
4766 mcp->mb[0] = MBC_GET_LED_CONFIG;
4768 mcp->out_mb = MBX_0;
4769 mcp->in_mb = MBX_2|MBX_1|MBX_0;
4771 mcp->in_mb |= MBX_6|MBX_5|MBX_4|MBX_3;
4775 rval = qla2x00_mailbox_command(vha, mcp);
4776 if (rval != QLA_SUCCESS) {
4777 ql_dbg(ql_dbg_mbx, vha, 0x1137,
4778 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
4780 led_cfg[0] = mcp->mb[1];
4781 led_cfg[1] = mcp->mb[2];
4782 if (IS_QLA8031(ha)) {
4783 led_cfg[2] = mcp->mb[3];
4784 led_cfg[3] = mcp->mb[4];
4785 led_cfg[4] = mcp->mb[5];
4786 led_cfg[5] = mcp->mb[6];
4788 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1138,
4789 "Done %s.\n", __func__);
4796 qla82xx_mbx_beacon_ctl(scsi_qla_host_t *vha, int enable)
4799 struct qla_hw_data *ha = vha->hw;
4801 mbx_cmd_t *mcp = &mc;
4803 if (!IS_QLA82XX(ha))
4804 return QLA_FUNCTION_FAILED;
4806 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1127,
4807 "Entered %s.\n", __func__);
4809 memset(mcp, 0, sizeof(mbx_cmd_t));
4810 mcp->mb[0] = MBC_SET_LED_CONFIG;
4816 mcp->out_mb = MBX_7|MBX_0;
4818 mcp->tov = MBX_TOV_SECONDS;
4821 rval = qla2x00_mailbox_command(vha, mcp);
4822 if (rval != QLA_SUCCESS) {
4823 ql_dbg(ql_dbg_mbx, vha, 0x1128,
4824 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
4826 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1129,
4827 "Done %s.\n", __func__);
4834 qla83xx_wr_reg(scsi_qla_host_t *vha, uint32_t reg, uint32_t data)
4837 struct qla_hw_data *ha = vha->hw;
4839 mbx_cmd_t *mcp = &mc;
4841 if (!IS_QLA83XX(ha))
4842 return QLA_FUNCTION_FAILED;
4844 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1130,
4845 "Entered %s.\n", __func__);
4847 mcp->mb[0] = MBC_WRITE_REMOTE_REG;
4848 mcp->mb[1] = LSW(reg);
4849 mcp->mb[2] = MSW(reg);
4850 mcp->mb[3] = LSW(data);
4851 mcp->mb[4] = MSW(data);
4852 mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
4854 mcp->in_mb = MBX_1|MBX_0;
4855 mcp->tov = MBX_TOV_SECONDS;
4857 rval = qla2x00_mailbox_command(vha, mcp);
4859 if (rval != QLA_SUCCESS) {
4860 ql_dbg(ql_dbg_mbx, vha, 0x1131,
4861 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
4863 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1132,
4864 "Done %s.\n", __func__);
4871 qla2x00_port_logout(scsi_qla_host_t *vha, struct fc_port *fcport)
4874 struct qla_hw_data *ha = vha->hw;
4876 mbx_cmd_t *mcp = &mc;
4878 if (IS_QLA2100(ha) || IS_QLA2200(ha)) {
4879 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x113b,
4880 "Implicit LOGO Unsupported.\n");
4881 return QLA_FUNCTION_FAILED;
4885 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x113c,
4886 "Entering %s.\n", __func__);
4888 /* Perform Implicit LOGO. */
4889 mcp->mb[0] = MBC_PORT_LOGOUT;
4890 mcp->mb[1] = fcport->loop_id;
4891 mcp->mb[10] = BIT_15;
4892 mcp->out_mb = MBX_10|MBX_1|MBX_0;
4894 mcp->tov = MBX_TOV_SECONDS;
4896 rval = qla2x00_mailbox_command(vha, mcp);
4897 if (rval != QLA_SUCCESS)
4898 ql_dbg(ql_dbg_mbx, vha, 0x113d,
4899 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
4901 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x113e,
4902 "Done %s.\n", __func__);
4908 qla83xx_rd_reg(scsi_qla_host_t *vha, uint32_t reg, uint32_t *data)
4912 mbx_cmd_t *mcp = &mc;
4913 struct qla_hw_data *ha = vha->hw;
4914 unsigned long retry_max_time = jiffies + (2 * HZ);
4916 if (!IS_QLA83XX(ha))
4917 return QLA_FUNCTION_FAILED;
4919 ql_dbg(ql_dbg_mbx, vha, 0x114b, "Entered %s.\n", __func__);
4922 mcp->mb[0] = MBC_READ_REMOTE_REG;
4923 mcp->mb[1] = LSW(reg);
4924 mcp->mb[2] = MSW(reg);
4925 mcp->out_mb = MBX_2|MBX_1|MBX_0;
4926 mcp->in_mb = MBX_4|MBX_3|MBX_1|MBX_0;
4927 mcp->tov = MBX_TOV_SECONDS;
4929 rval = qla2x00_mailbox_command(vha, mcp);
4931 if (rval != QLA_SUCCESS) {
4932 ql_dbg(ql_dbg_mbx, vha, 0x114c,
4933 "Failed=%x mb[0]=%x mb[1]=%x.\n",
4934 rval, mcp->mb[0], mcp->mb[1]);
4936 *data = (mcp->mb[3] | (mcp->mb[4] << 16));
4937 if (*data == QLA8XXX_BAD_VALUE) {
4939 * During soft-reset CAMRAM register reads might
4940 * return 0xbad0bad0. So retry for MAX of 2 sec
4941 * while reading camram registers.
4943 if (time_after(jiffies, retry_max_time)) {
4944 ql_dbg(ql_dbg_mbx, vha, 0x1141,
4945 "Failure to read CAMRAM register. "
4946 "data=0x%x.\n", *data);
4947 return QLA_FUNCTION_FAILED;
4952 ql_dbg(ql_dbg_mbx, vha, 0x1142, "Done %s.\n", __func__);
4959 qla83xx_restart_nic_firmware(scsi_qla_host_t *vha)
4963 mbx_cmd_t *mcp = &mc;
4964 struct qla_hw_data *ha = vha->hw;
4966 if (!IS_QLA83XX(ha))
4967 return QLA_FUNCTION_FAILED;
4969 ql_dbg(ql_dbg_mbx, vha, 0x1143, "Entered %s.\n", __func__);
4971 mcp->mb[0] = MBC_RESTART_NIC_FIRMWARE;
4972 mcp->out_mb = MBX_0;
4973 mcp->in_mb = MBX_1|MBX_0;
4974 mcp->tov = MBX_TOV_SECONDS;
4976 rval = qla2x00_mailbox_command(vha, mcp);
4978 if (rval != QLA_SUCCESS) {
4979 ql_dbg(ql_dbg_mbx, vha, 0x1144,
4980 "Failed=%x mb[0]=%x mb[1]=%x.\n",
4981 rval, mcp->mb[0], mcp->mb[1]);
4982 ha->isp_ops->fw_dump(vha, 0);
4984 ql_dbg(ql_dbg_mbx, vha, 0x1145, "Done %s.\n", __func__);
4991 qla83xx_access_control(scsi_qla_host_t *vha, uint16_t options,
4992 uint32_t start_addr, uint32_t end_addr, uint16_t *sector_size)
4996 mbx_cmd_t *mcp = &mc;
4997 uint8_t subcode = (uint8_t)options;
4998 struct qla_hw_data *ha = vha->hw;
5000 if (!IS_QLA8031(ha))
5001 return QLA_FUNCTION_FAILED;
5003 ql_dbg(ql_dbg_mbx, vha, 0x1146, "Entered %s.\n", __func__);
5005 mcp->mb[0] = MBC_SET_ACCESS_CONTROL;
5006 mcp->mb[1] = options;
5007 mcp->out_mb = MBX_1|MBX_0;
5008 if (subcode & BIT_2) {
5009 mcp->mb[2] = LSW(start_addr);
5010 mcp->mb[3] = MSW(start_addr);
5011 mcp->mb[4] = LSW(end_addr);
5012 mcp->mb[5] = MSW(end_addr);
5013 mcp->out_mb |= MBX_5|MBX_4|MBX_3|MBX_2;
5015 mcp->in_mb = MBX_2|MBX_1|MBX_0;
5016 if (!(subcode & (BIT_2 | BIT_5)))
5017 mcp->in_mb |= MBX_4|MBX_3;
5018 mcp->tov = MBX_TOV_SECONDS;
5020 rval = qla2x00_mailbox_command(vha, mcp);
5022 if (rval != QLA_SUCCESS) {
5023 ql_dbg(ql_dbg_mbx, vha, 0x1147,
5024 "Failed=%x mb[0]=%x mb[1]=%x mb[2]=%x mb[3]=%x mb[4]=%x.\n",
5025 rval, mcp->mb[0], mcp->mb[1], mcp->mb[2], mcp->mb[3],
5027 ha->isp_ops->fw_dump(vha, 0);
5029 if (subcode & BIT_5)
5030 *sector_size = mcp->mb[1];
5031 else if (subcode & (BIT_6 | BIT_7)) {
5032 ql_dbg(ql_dbg_mbx, vha, 0x1148,
5033 "Driver-lock id=%x%x", mcp->mb[4], mcp->mb[3]);
5034 } else if (subcode & (BIT_3 | BIT_4)) {
5035 ql_dbg(ql_dbg_mbx, vha, 0x1149,
5036 "Flash-lock id=%x%x", mcp->mb[4], mcp->mb[3]);
5038 ql_dbg(ql_dbg_mbx, vha, 0x114a, "Done %s.\n", __func__);
5045 qla2x00_dump_mctp_data(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t addr,
5050 mbx_cmd_t *mcp = &mc;
5052 if (!IS_MCTP_CAPABLE(vha->hw))
5053 return QLA_FUNCTION_FAILED;
5055 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x114f,
5056 "Entered %s.\n", __func__);
5058 mcp->mb[0] = MBC_DUMP_RISC_RAM_EXTENDED;
5059 mcp->mb[1] = LSW(addr);
5060 mcp->mb[2] = MSW(req_dma);
5061 mcp->mb[3] = LSW(req_dma);
5062 mcp->mb[4] = MSW(size);
5063 mcp->mb[5] = LSW(size);
5064 mcp->mb[6] = MSW(MSD(req_dma));
5065 mcp->mb[7] = LSW(MSD(req_dma));
5066 mcp->mb[8] = MSW(addr);
5067 /* Setting RAM ID to valid */
5068 mcp->mb[10] |= BIT_7;
5069 /* For MCTP RAM ID is 0x40 */
5070 mcp->mb[10] |= 0x40;
5072 mcp->out_mb |= MBX_10|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|
5076 mcp->tov = MBX_TOV_SECONDS;
5078 rval = qla2x00_mailbox_command(vha, mcp);
5080 if (rval != QLA_SUCCESS) {
5081 ql_dbg(ql_dbg_mbx, vha, 0x114e,
5082 "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
5084 ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x114d,
5085 "Done %s.\n", __func__);