2 * QLogic Fibre Channel HBA Driver
3 * Copyright (c) 2003-2011 QLogic Corporation
5 * See LICENSE.qla2xxx for copyright and licensing details.
9 #include <linux/delay.h>
10 #include <linux/gfp.h>
14 * qla2x00_mailbox_command
15 * Issue mailbox command and waits for completion.
18 * ha = adapter block pointer.
19 * mcp = driver internal mbx struct pointer.
22 * mb[MAX_MAILBOX_REGISTER_COUNT] = returned mailbox data.
25 * 0 : QLA_SUCCESS = cmd performed success
26 * 1 : QLA_FUNCTION_FAILED (error encountered)
27 * 6 : QLA_FUNCTION_TIMEOUT (timeout condition encountered)
33 qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
36 unsigned long flags = 0;
37 device_reg_t __iomem *reg;
42 uint16_t __iomem *optr;
45 unsigned long wait_time;
46 struct qla_hw_data *ha = vha->hw;
47 scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev);
49 if (ha->pdev->error_state > pci_channel_io_frozen)
50 return QLA_FUNCTION_TIMEOUT;
52 if (vha->device_flags & DFLG_DEV_FAILED) {
53 DEBUG2_3_11(qla_printk(KERN_WARNING, ha,
54 "%s(%ld): Device in failed state, "
55 "timeout MBX Exiting.\n",
56 __func__, base_vha->host_no));
57 return QLA_FUNCTION_TIMEOUT;
61 io_lock_on = base_vha->flags.init_done;
64 abort_active = test_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags);
66 DEBUG11(printk("%s(%ld): entered.\n", __func__, base_vha->host_no));
68 if (ha->flags.pci_channel_io_perm_failure) {
69 DEBUG(printk("%s(%ld): Perm failure on EEH, timeout MBX "
70 "Exiting.\n", __func__, vha->host_no));
71 return QLA_FUNCTION_TIMEOUT;
74 if (ha->flags.isp82xx_fw_hung) {
75 /* Setting Link-Down error */
76 mcp->mb[0] = MBS_LINK_DOWN_ERROR;
77 rval = QLA_FUNCTION_FAILED;
82 * Wait for active mailbox commands to finish by waiting at most tov
83 * seconds. This is to serialize actual issuing of mailbox cmds during
86 if (!wait_for_completion_timeout(&ha->mbx_cmd_comp, mcp->tov * HZ)) {
87 /* Timeout occurred. Return error. */
88 DEBUG2_3_11(printk("%s(%ld): cmd access timeout. "
89 "Exiting.\n", __func__, base_vha->host_no));
90 return QLA_FUNCTION_TIMEOUT;
93 ha->flags.mbox_busy = 1;
94 /* Save mailbox command for debug */
97 DEBUG11(printk("scsi(%ld): prepare to issue mbox cmd=0x%x.\n",
98 base_vha->host_no, mcp->mb[0]));
100 spin_lock_irqsave(&ha->hardware_lock, flags);
102 /* Load mailbox registers. */
104 optr = (uint16_t __iomem *)®->isp82.mailbox_in[0];
105 else if (IS_FWI2_CAPABLE(ha) && !IS_QLA82XX(ha))
106 optr = (uint16_t __iomem *)®->isp24.mailbox0;
108 optr = (uint16_t __iomem *)MAILBOX_REG(ha, ®->isp, 0);
111 command = mcp->mb[0];
112 mboxes = mcp->out_mb;
114 for (cnt = 0; cnt < ha->mbx_count; cnt++) {
115 if (IS_QLA2200(ha) && cnt == 8)
117 (uint16_t __iomem *)MAILBOX_REG(ha, ®->isp, 8);
119 WRT_REG_WORD(optr, *iptr);
126 #if defined(QL_DEBUG_LEVEL_1)
127 printk("%s(%ld): Loaded MBX registers (displayed in bytes) = \n",
128 __func__, base_vha->host_no);
129 qla2x00_dump_buffer((uint8_t *)mcp->mb, 16);
131 qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x10), 16);
133 qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x20), 8);
135 printk("%s(%ld): I/O address = %p.\n", __func__, base_vha->host_no,
137 qla2x00_dump_regs(base_vha);
140 /* Issue set host interrupt command to send cmd out. */
141 ha->flags.mbox_int = 0;
142 clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
144 /* Unlock mbx registers and wait for interrupt */
145 DEBUG11(printk("%s(%ld): going to unlock irq & waiting for interrupt. "
146 "jiffies=%lx.\n", __func__, base_vha->host_no, jiffies));
148 /* Wait for mbx cmd completion until timeout */
150 if ((!abort_active && io_lock_on) || IS_NOPOLLING_TYPE(ha)) {
151 set_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags);
153 if (IS_QLA82XX(ha)) {
154 if (RD_REG_DWORD(®->isp82.hint) &
155 HINT_MBX_INT_PENDING) {
156 spin_unlock_irqrestore(&ha->hardware_lock,
158 DEBUG2_3_11(printk(KERN_INFO
159 "%s(%ld): Pending Mailbox timeout. "
160 "Exiting.\n", __func__, base_vha->host_no));
161 rval = QLA_FUNCTION_TIMEOUT;
164 WRT_REG_DWORD(®->isp82.hint, HINT_MBX_INT_PENDING);
165 } else if (IS_FWI2_CAPABLE(ha))
166 WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT);
168 WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT);
169 spin_unlock_irqrestore(&ha->hardware_lock, flags);
171 wait_for_completion_timeout(&ha->mbx_intr_comp, mcp->tov * HZ);
173 clear_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags);
176 DEBUG3_11(printk("%s(%ld): cmd=%x POLLING MODE.\n", __func__,
177 base_vha->host_no, command));
179 if (IS_QLA82XX(ha)) {
180 if (RD_REG_DWORD(®->isp82.hint) &
181 HINT_MBX_INT_PENDING) {
182 spin_unlock_irqrestore(&ha->hardware_lock,
184 DEBUG2_3_11(printk(KERN_INFO
185 "%s(%ld): Pending Mailbox timeout. "
186 "Exiting.\n", __func__, base_vha->host_no));
187 rval = QLA_FUNCTION_TIMEOUT;
190 WRT_REG_DWORD(®->isp82.hint, HINT_MBX_INT_PENDING);
191 } else if (IS_FWI2_CAPABLE(ha))
192 WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT);
194 WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT);
195 spin_unlock_irqrestore(&ha->hardware_lock, flags);
197 wait_time = jiffies + mcp->tov * HZ; /* wait at most tov secs */
198 while (!ha->flags.mbox_int) {
199 if (time_after(jiffies, wait_time))
202 /* Check for pending interrupts. */
203 qla2x00_poll(ha->rsp_q_map[0]);
205 if (!ha->flags.mbox_int &&
207 command == MBC_LOAD_RISC_RAM_EXTENDED))
210 DEBUG17(qla_printk(KERN_WARNING, ha,
212 (uint)((jiffies - (wait_time - (mcp->tov * HZ)))/HZ)));
215 /* Check whether we timed out */
216 if (ha->flags.mbox_int) {
219 DEBUG3_11(printk("%s(%ld): cmd %x completed.\n", __func__,
220 base_vha->host_no, command));
222 /* Got interrupt. Clear the flag. */
223 ha->flags.mbox_int = 0;
224 clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
226 if (ha->flags.isp82xx_fw_hung) {
227 ha->flags.mbox_busy = 0;
228 /* Setting Link-Down error */
229 mcp->mb[0] = MBS_LINK_DOWN_ERROR;
231 rval = QLA_FUNCTION_FAILED;
235 if (ha->mailbox_out[0] != MBS_COMMAND_COMPLETE)
236 rval = QLA_FUNCTION_FAILED;
238 /* Load return mailbox registers. */
240 iptr = (uint16_t *)&ha->mailbox_out[0];
242 for (cnt = 0; cnt < ha->mbx_count; cnt++) {
252 #if defined(QL_DEBUG_LEVEL_2) || defined(QL_DEBUG_LEVEL_3) || \
253 defined(QL_DEBUG_LEVEL_11)
257 if (IS_FWI2_CAPABLE(ha)) {
258 mb0 = RD_REG_WORD(®->isp24.mailbox0);
259 ictrl = RD_REG_DWORD(®->isp24.ictrl);
261 mb0 = RD_MAILBOX_REG(ha, ®->isp, 0);
262 ictrl = RD_REG_WORD(®->isp.ictrl);
264 printk("%s(%ld): **** MB Command Timeout for cmd %x ****\n",
265 __func__, base_vha->host_no, command);
266 printk("%s(%ld): icontrol=%x jiffies=%lx\n", __func__,
267 base_vha->host_no, ictrl, jiffies);
268 printk("%s(%ld): *** mailbox[0] = 0x%x ***\n", __func__,
269 base_vha->host_no, mb0);
270 qla2x00_dump_regs(base_vha);
273 rval = QLA_FUNCTION_TIMEOUT;
276 ha->flags.mbox_busy = 0;
281 if ((abort_active || !io_lock_on) && !IS_NOPOLLING_TYPE(ha)) {
282 DEBUG11(printk("%s(%ld): checking for additional resp "
283 "interrupt.\n", __func__, base_vha->host_no));
285 /* polling mode for non isp_abort commands. */
286 qla2x00_poll(ha->rsp_q_map[0]);
289 if (rval == QLA_FUNCTION_TIMEOUT &&
290 mcp->mb[0] != MBC_GEN_SYSTEM_ERROR) {
291 if (!io_lock_on || (mcp->flags & IOCTL_CMD) ||
292 ha->flags.eeh_busy) {
293 /* not in dpc. schedule it for dpc to take over. */
294 DEBUG(printk("%s(%ld): timeout schedule "
295 "isp_abort_needed.\n", __func__,
297 DEBUG2_3_11(printk("%s(%ld): timeout schedule "
298 "isp_abort_needed.\n", __func__,
301 if (!test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags) &&
302 !test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) &&
303 !test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) {
305 qla_printk(KERN_WARNING, ha,
306 "Mailbox command timeout occurred. "
307 "Scheduling ISP " "abort. eeh_busy: 0x%x\n",
309 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
310 qla2xxx_wake_dpc(vha);
312 } else if (!abort_active) {
313 /* call abort directly since we are in the DPC thread */
314 DEBUG(printk("%s(%ld): timeout calling abort_isp\n",
315 __func__, base_vha->host_no));
316 DEBUG2_3_11(printk("%s(%ld): timeout calling "
317 "abort_isp\n", __func__, base_vha->host_no));
319 if (!test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags) &&
320 !test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) &&
321 !test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) {
323 qla_printk(KERN_WARNING, ha,
324 "Mailbox command timeout occurred. "
325 "Issuing ISP abort.\n");
327 set_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags);
328 clear_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
329 if (ha->isp_ops->abort_isp(vha)) {
330 /* Failed. retry later. */
331 set_bit(ISP_ABORT_NEEDED,
334 clear_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags);
335 DEBUG(printk("%s(%ld): finished abort_isp\n",
336 __func__, vha->host_no));
338 "%s(%ld): finished abort_isp\n",
339 __func__, vha->host_no));
345 /* Allow next mbx cmd to come in. */
346 complete(&ha->mbx_cmd_comp);
349 DEBUG2_3_11(printk("%s(%ld): **** FAILED. mbx0=%x, mbx1=%x, "
350 "mbx2=%x, cmd=%x ****\n", __func__, base_vha->host_no,
351 mcp->mb[0], mcp->mb[1], mcp->mb[2], command));
353 DEBUG11(printk("%s(%ld): done.\n", __func__,
361 qla2x00_load_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t risc_addr,
362 uint32_t risc_code_size)
365 struct qla_hw_data *ha = vha->hw;
367 mbx_cmd_t *mcp = &mc;
369 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
371 if (MSW(risc_addr) || IS_FWI2_CAPABLE(ha)) {
372 mcp->mb[0] = MBC_LOAD_RISC_RAM_EXTENDED;
373 mcp->mb[8] = MSW(risc_addr);
374 mcp->out_mb = MBX_8|MBX_0;
376 mcp->mb[0] = MBC_LOAD_RISC_RAM;
379 mcp->mb[1] = LSW(risc_addr);
380 mcp->mb[2] = MSW(req_dma);
381 mcp->mb[3] = LSW(req_dma);
382 mcp->mb[6] = MSW(MSD(req_dma));
383 mcp->mb[7] = LSW(MSD(req_dma));
384 mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1;
385 if (IS_FWI2_CAPABLE(ha)) {
386 mcp->mb[4] = MSW(risc_code_size);
387 mcp->mb[5] = LSW(risc_code_size);
388 mcp->out_mb |= MBX_5|MBX_4;
390 mcp->mb[4] = LSW(risc_code_size);
391 mcp->out_mb |= MBX_4;
395 mcp->tov = MBX_TOV_SECONDS;
397 rval = qla2x00_mailbox_command(vha, mcp);
399 if (rval != QLA_SUCCESS) {
400 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__,
401 vha->host_no, rval, mcp->mb[0]));
403 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
409 #define EXTENDED_BB_CREDITS BIT_0
412 * Start adapter firmware.
415 * ha = adapter block pointer.
416 * TARGET_QUEUE_LOCK must be released.
417 * ADAPTER_STATE_LOCK must be released.
420 * qla2x00 local function return status code.
426 qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr)
429 struct qla_hw_data *ha = vha->hw;
431 mbx_cmd_t *mcp = &mc;
433 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
435 mcp->mb[0] = MBC_EXECUTE_FIRMWARE;
438 if (IS_FWI2_CAPABLE(ha)) {
439 mcp->mb[1] = MSW(risc_addr);
440 mcp->mb[2] = LSW(risc_addr);
442 if (IS_QLA81XX(ha)) {
443 struct nvram_81xx *nv = ha->nvram;
444 mcp->mb[4] = (nv->enhanced_features &
445 EXTENDED_BB_CREDITS);
448 mcp->out_mb |= MBX_4|MBX_3|MBX_2|MBX_1;
451 mcp->mb[1] = LSW(risc_addr);
452 mcp->out_mb |= MBX_1;
453 if (IS_QLA2322(ha) || IS_QLA6322(ha)) {
455 mcp->out_mb |= MBX_2;
459 mcp->tov = MBX_TOV_SECONDS;
461 rval = qla2x00_mailbox_command(vha, mcp);
463 if (rval != QLA_SUCCESS) {
464 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__,
465 vha->host_no, rval, mcp->mb[0]));
467 if (IS_FWI2_CAPABLE(ha)) {
468 DEBUG11(printk("%s(%ld): done exchanges=%x.\n",
469 __func__, vha->host_no, mcp->mb[1]));
471 DEBUG11(printk("%s(%ld): done.\n", __func__,
480 * qla2x00_get_fw_version
481 * Get firmware version.
484 * ha: adapter state pointer.
485 * major: pointer for major number.
486 * minor: pointer for minor number.
487 * subminor: pointer for subminor number.
490 * qla2x00 local function return status code.
496 qla2x00_get_fw_version(scsi_qla_host_t *vha, uint16_t *major, uint16_t *minor,
497 uint16_t *subminor, uint16_t *attributes, uint32_t *memory, uint8_t *mpi,
498 uint32_t *mpi_caps, uint8_t *phy)
502 mbx_cmd_t *mcp = &mc;
504 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
506 mcp->mb[0] = MBC_GET_FIRMWARE_VERSION;
508 mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
509 if (IS_QLA81XX(vha->hw))
510 mcp->in_mb |= MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8;
512 mcp->tov = MBX_TOV_SECONDS;
513 rval = qla2x00_mailbox_command(vha, mcp);
514 if (rval != QLA_SUCCESS)
517 /* Return mailbox data. */
520 *subminor = mcp->mb[3];
521 *attributes = mcp->mb[6];
522 if (IS_QLA2100(vha->hw) || IS_QLA2200(vha->hw))
523 *memory = 0x1FFFF; /* Defaults to 128KB. */
525 *memory = (mcp->mb[5] << 16) | mcp->mb[4];
526 if (IS_QLA81XX(vha->hw)) {
527 mpi[0] = mcp->mb[10] & 0xff;
528 mpi[1] = mcp->mb[11] >> 8;
529 mpi[2] = mcp->mb[11] & 0xff;
530 *mpi_caps = (mcp->mb[12] << 16) | mcp->mb[13];
531 phy[0] = mcp->mb[8] & 0xff;
532 phy[1] = mcp->mb[9] >> 8;
533 phy[2] = mcp->mb[9] & 0xff;
536 if (rval != QLA_SUCCESS) {
538 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
539 vha->host_no, rval));
542 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
548 * qla2x00_get_fw_options
549 * Set firmware options.
552 * ha = adapter block pointer.
553 * fwopt = pointer for firmware options.
556 * qla2x00 local function return status code.
562 qla2x00_get_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts)
566 mbx_cmd_t *mcp = &mc;
568 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
570 mcp->mb[0] = MBC_GET_FIRMWARE_OPTION;
572 mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0;
573 mcp->tov = MBX_TOV_SECONDS;
575 rval = qla2x00_mailbox_command(vha, mcp);
577 if (rval != QLA_SUCCESS) {
579 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
580 vha->host_no, rval));
582 fwopts[0] = mcp->mb[0];
583 fwopts[1] = mcp->mb[1];
584 fwopts[2] = mcp->mb[2];
585 fwopts[3] = mcp->mb[3];
587 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
595 * qla2x00_set_fw_options
596 * Set firmware options.
599 * ha = adapter block pointer.
600 * fwopt = pointer for firmware options.
603 * qla2x00 local function return status code.
609 qla2x00_set_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts)
613 mbx_cmd_t *mcp = &mc;
615 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
617 mcp->mb[0] = MBC_SET_FIRMWARE_OPTION;
618 mcp->mb[1] = fwopts[1];
619 mcp->mb[2] = fwopts[2];
620 mcp->mb[3] = fwopts[3];
621 mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
623 if (IS_FWI2_CAPABLE(vha->hw)) {
626 mcp->mb[10] = fwopts[10];
627 mcp->mb[11] = fwopts[11];
628 mcp->mb[12] = 0; /* Undocumented, but used */
629 mcp->out_mb |= MBX_12|MBX_11|MBX_10;
631 mcp->tov = MBX_TOV_SECONDS;
633 rval = qla2x00_mailbox_command(vha, mcp);
635 fwopts[0] = mcp->mb[0];
637 if (rval != QLA_SUCCESS) {
639 DEBUG2_3_11(printk("%s(%ld): failed=%x (%x/%x).\n", __func__,
640 vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
643 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
650 * qla2x00_mbx_reg_test
651 * Mailbox register wrap test.
654 * ha = adapter block pointer.
655 * TARGET_QUEUE_LOCK must be released.
656 * ADAPTER_STATE_LOCK must be released.
659 * qla2x00 local function return status code.
665 qla2x00_mbx_reg_test(scsi_qla_host_t *vha)
669 mbx_cmd_t *mcp = &mc;
671 DEBUG11(printk("qla2x00_mbx_reg_test(%ld): entered.\n", vha->host_no));
673 mcp->mb[0] = MBC_MAILBOX_REGISTER_TEST;
681 mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
682 mcp->in_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
683 mcp->tov = MBX_TOV_SECONDS;
685 rval = qla2x00_mailbox_command(vha, mcp);
687 if (rval == QLA_SUCCESS) {
688 if (mcp->mb[1] != 0xAAAA || mcp->mb[2] != 0x5555 ||
689 mcp->mb[3] != 0xAA55 || mcp->mb[4] != 0x55AA)
690 rval = QLA_FUNCTION_FAILED;
691 if (mcp->mb[5] != 0xA5A5 || mcp->mb[6] != 0x5A5A ||
692 mcp->mb[7] != 0x2525)
693 rval = QLA_FUNCTION_FAILED;
696 if (rval != QLA_SUCCESS) {
698 DEBUG2_3_11(printk("qla2x00_mbx_reg_test(%ld): failed=%x.\n",
699 vha->host_no, rval));
702 DEBUG11(printk("qla2x00_mbx_reg_test(%ld): done.\n",
710 * qla2x00_verify_checksum
711 * Verify firmware checksum.
714 * ha = adapter block pointer.
715 * TARGET_QUEUE_LOCK must be released.
716 * ADAPTER_STATE_LOCK must be released.
719 * qla2x00 local function return status code.
725 qla2x00_verify_checksum(scsi_qla_host_t *vha, uint32_t risc_addr)
729 mbx_cmd_t *mcp = &mc;
731 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
733 mcp->mb[0] = MBC_VERIFY_CHECKSUM;
736 if (IS_FWI2_CAPABLE(vha->hw)) {
737 mcp->mb[1] = MSW(risc_addr);
738 mcp->mb[2] = LSW(risc_addr);
739 mcp->out_mb |= MBX_2|MBX_1;
740 mcp->in_mb |= MBX_2|MBX_1;
742 mcp->mb[1] = LSW(risc_addr);
743 mcp->out_mb |= MBX_1;
747 mcp->tov = MBX_TOV_SECONDS;
749 rval = qla2x00_mailbox_command(vha, mcp);
751 if (rval != QLA_SUCCESS) {
752 DEBUG2_3_11(printk("%s(%ld): failed=%x chk sum=%x.\n", __func__,
753 vha->host_no, rval, IS_FWI2_CAPABLE(vha->hw) ?
754 (mcp->mb[2] << 16) | mcp->mb[1]: mcp->mb[1]));
756 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
764 * Issue IOCB using mailbox command
767 * ha = adapter state pointer.
768 * buffer = buffer pointer.
769 * phys_addr = physical address of buffer.
770 * size = size of buffer.
771 * TARGET_QUEUE_LOCK must be released.
772 * ADAPTER_STATE_LOCK must be released.
775 * qla2x00 local function return status code.
781 qla2x00_issue_iocb_timeout(scsi_qla_host_t *vha, void *buffer,
782 dma_addr_t phys_addr, size_t size, uint32_t tov)
786 mbx_cmd_t *mcp = &mc;
788 mcp->mb[0] = MBC_IOCB_COMMAND_A64;
790 mcp->mb[2] = MSW(phys_addr);
791 mcp->mb[3] = LSW(phys_addr);
792 mcp->mb[6] = MSW(MSD(phys_addr));
793 mcp->mb[7] = LSW(MSD(phys_addr));
794 mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
795 mcp->in_mb = MBX_2|MBX_0;
798 rval = qla2x00_mailbox_command(vha, mcp);
800 if (rval != QLA_SUCCESS) {
802 DEBUG(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x\n",
803 vha->host_no, rval));
805 sts_entry_t *sts_entry = (sts_entry_t *) buffer;
807 /* Mask reserved bits. */
808 sts_entry->entry_status &=
809 IS_FWI2_CAPABLE(vha->hw) ? RF_MASK_24XX : RF_MASK;
816 qla2x00_issue_iocb(scsi_qla_host_t *vha, void *buffer, dma_addr_t phys_addr,
819 return qla2x00_issue_iocb_timeout(vha, buffer, phys_addr, size,
824 * qla2x00_abort_command
825 * Abort command aborts a specified IOCB.
828 * ha = adapter block pointer.
829 * sp = SB structure pointer.
832 * qla2x00 local function return status code.
838 qla2x00_abort_command(srb_t *sp)
840 unsigned long flags = 0;
844 mbx_cmd_t *mcp = &mc;
845 fc_port_t *fcport = sp->fcport;
846 scsi_qla_host_t *vha = fcport->vha;
847 struct qla_hw_data *ha = vha->hw;
848 struct req_que *req = vha->req;
850 DEBUG11(printk("qla2x00_abort_command(%ld): entered.\n", vha->host_no));
852 spin_lock_irqsave(&ha->hardware_lock, flags);
853 for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) {
854 if (req->outstanding_cmds[handle] == sp)
857 spin_unlock_irqrestore(&ha->hardware_lock, flags);
859 if (handle == MAX_OUTSTANDING_COMMANDS) {
860 /* command not found */
861 return QLA_FUNCTION_FAILED;
864 mcp->mb[0] = MBC_ABORT_COMMAND;
865 if (HAS_EXTENDED_IDS(ha))
866 mcp->mb[1] = fcport->loop_id;
868 mcp->mb[1] = fcport->loop_id << 8;
869 mcp->mb[2] = (uint16_t)handle;
870 mcp->mb[3] = (uint16_t)(handle >> 16);
871 mcp->mb[6] = (uint16_t)sp->cmd->device->lun;
872 mcp->out_mb = MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
874 mcp->tov = MBX_TOV_SECONDS;
876 rval = qla2x00_mailbox_command(vha, mcp);
878 if (rval != QLA_SUCCESS) {
879 DEBUG2_3_11(printk("qla2x00_abort_command(%ld): failed=%x.\n",
880 vha->host_no, rval));
882 DEBUG11(printk("qla2x00_abort_command(%ld): done.\n",
890 qla2x00_abort_target(struct fc_port *fcport, unsigned int l, int tag)
894 mbx_cmd_t *mcp = &mc;
895 scsi_qla_host_t *vha;
899 DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no));
903 req = vha->hw->req_q_map[0];
905 mcp->mb[0] = MBC_ABORT_TARGET;
906 mcp->out_mb = MBX_9|MBX_2|MBX_1|MBX_0;
907 if (HAS_EXTENDED_IDS(vha->hw)) {
908 mcp->mb[1] = fcport->loop_id;
910 mcp->out_mb |= MBX_10;
912 mcp->mb[1] = fcport->loop_id << 8;
914 mcp->mb[2] = vha->hw->loop_reset_delay;
915 mcp->mb[9] = vha->vp_idx;
918 mcp->tov = MBX_TOV_SECONDS;
920 rval = qla2x00_mailbox_command(vha, mcp);
921 if (rval != QLA_SUCCESS) {
922 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
923 vha->host_no, rval));
926 /* Issue marker IOCB. */
927 rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, 0,
929 if (rval2 != QLA_SUCCESS) {
930 DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB "
931 "(%x).\n", __func__, vha->host_no, rval2));
933 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
940 qla2x00_lun_reset(struct fc_port *fcport, unsigned int l, int tag)
944 mbx_cmd_t *mcp = &mc;
945 scsi_qla_host_t *vha;
949 DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no));
952 req = vha->hw->req_q_map[0];
954 mcp->mb[0] = MBC_LUN_RESET;
955 mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0;
956 if (HAS_EXTENDED_IDS(vha->hw))
957 mcp->mb[1] = fcport->loop_id;
959 mcp->mb[1] = fcport->loop_id << 8;
962 mcp->mb[9] = vha->vp_idx;
965 mcp->tov = MBX_TOV_SECONDS;
967 rval = qla2x00_mailbox_command(vha, mcp);
968 if (rval != QLA_SUCCESS) {
969 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
970 vha->host_no, rval));
973 /* Issue marker IOCB. */
974 rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, l,
976 if (rval2 != QLA_SUCCESS) {
977 DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB "
978 "(%x).\n", __func__, vha->host_no, rval2));
980 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
987 * qla2x00_get_adapter_id
988 * Get adapter ID and topology.
991 * ha = adapter block pointer.
992 * id = pointer for loop ID.
993 * al_pa = pointer for AL_PA.
994 * area = pointer for area.
995 * domain = pointer for domain.
996 * top = pointer for topology.
997 * TARGET_QUEUE_LOCK must be released.
998 * ADAPTER_STATE_LOCK must be released.
1001 * qla2x00 local function return status code.
1007 qla2x00_get_adapter_id(scsi_qla_host_t *vha, uint16_t *id, uint8_t *al_pa,
1008 uint8_t *area, uint8_t *domain, uint16_t *top, uint16_t *sw_cap)
1012 mbx_cmd_t *mcp = &mc;
1014 DEBUG11(printk("qla2x00_get_adapter_id(%ld): entered.\n",
1017 mcp->mb[0] = MBC_GET_ADAPTER_LOOP_ID;
1018 mcp->mb[9] = vha->vp_idx;
1019 mcp->out_mb = MBX_9|MBX_0;
1020 mcp->in_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
1021 if (IS_QLA8XXX_TYPE(vha->hw))
1022 mcp->in_mb |= MBX_13|MBX_12|MBX_11|MBX_10;
1023 mcp->tov = MBX_TOV_SECONDS;
1025 rval = qla2x00_mailbox_command(vha, mcp);
1026 if (mcp->mb[0] == MBS_COMMAND_ERROR)
1027 rval = QLA_COMMAND_ERROR;
1028 else if (mcp->mb[0] == MBS_INVALID_COMMAND)
1029 rval = QLA_INVALID_COMMAND;
1033 *al_pa = LSB(mcp->mb[2]);
1034 *area = MSB(mcp->mb[2]);
1035 *domain = LSB(mcp->mb[3]);
1037 *sw_cap = mcp->mb[7];
1039 if (rval != QLA_SUCCESS) {
1041 DEBUG2_3_11(printk("qla2x00_get_adapter_id(%ld): failed=%x.\n",
1042 vha->host_no, rval));
1044 DEBUG11(printk("qla2x00_get_adapter_id(%ld): done.\n",
1047 if (IS_QLA8XXX_TYPE(vha->hw)) {
1048 vha->fcoe_vlan_id = mcp->mb[9] & 0xfff;
1049 vha->fcoe_fcf_idx = mcp->mb[10];
1050 vha->fcoe_vn_port_mac[5] = mcp->mb[11] >> 8;
1051 vha->fcoe_vn_port_mac[4] = mcp->mb[11] & 0xff;
1052 vha->fcoe_vn_port_mac[3] = mcp->mb[12] >> 8;
1053 vha->fcoe_vn_port_mac[2] = mcp->mb[12] & 0xff;
1054 vha->fcoe_vn_port_mac[1] = mcp->mb[13] >> 8;
1055 vha->fcoe_vn_port_mac[0] = mcp->mb[13] & 0xff;
1063 * qla2x00_get_retry_cnt
1064 * Get current firmware login retry count and delay.
1067 * ha = adapter block pointer.
1068 * retry_cnt = pointer to login retry count.
1069 * tov = pointer to login timeout value.
1072 * qla2x00 local function return status code.
1078 qla2x00_get_retry_cnt(scsi_qla_host_t *vha, uint8_t *retry_cnt, uint8_t *tov,
1084 mbx_cmd_t *mcp = &mc;
1086 DEBUG11(printk("qla2x00_get_retry_cnt(%ld): entered.\n",
1089 mcp->mb[0] = MBC_GET_RETRY_COUNT;
1090 mcp->out_mb = MBX_0;
1091 mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0;
1092 mcp->tov = MBX_TOV_SECONDS;
1094 rval = qla2x00_mailbox_command(vha, mcp);
1096 if (rval != QLA_SUCCESS) {
1098 DEBUG2_3_11(printk("qla2x00_get_retry_cnt(%ld): failed = %x.\n",
1099 vha->host_no, mcp->mb[0]));
1101 /* Convert returned data and check our values. */
1102 *r_a_tov = mcp->mb[3] / 2;
1103 ratov = (mcp->mb[3]/2) / 10; /* mb[3] value is in 100ms */
1104 if (mcp->mb[1] * ratov > (*retry_cnt) * (*tov)) {
1105 /* Update to the larger values */
1106 *retry_cnt = (uint8_t)mcp->mb[1];
1110 DEBUG11(printk("qla2x00_get_retry_cnt(%ld): done. mb3=%d "
1111 "ratov=%d.\n", vha->host_no, mcp->mb[3], ratov));
1118 * qla2x00_init_firmware
1119 * Initialize adapter firmware.
1122 * ha = adapter block pointer.
1123 * dptr = Initialization control block pointer.
1124 * size = size of initialization control block.
1125 * TARGET_QUEUE_LOCK must be released.
1126 * ADAPTER_STATE_LOCK must be released.
1129 * qla2x00 local function return status code.
1135 qla2x00_init_firmware(scsi_qla_host_t *vha, uint16_t size)
1139 mbx_cmd_t *mcp = &mc;
1140 struct qla_hw_data *ha = vha->hw;
1142 DEBUG11(printk("qla2x00_init_firmware(%ld): entered.\n",
1145 if (IS_QLA82XX(ha) && ql2xdbwr)
1146 qla82xx_wr_32(ha, ha->nxdb_wr_ptr,
1147 (0x04 | (ha->portnum << 5) | (0 << 8) | (0 << 16)));
1149 if (ha->flags.npiv_supported)
1150 mcp->mb[0] = MBC_MID_INITIALIZE_FIRMWARE;
1152 mcp->mb[0] = MBC_INITIALIZE_FIRMWARE;
1155 mcp->mb[2] = MSW(ha->init_cb_dma);
1156 mcp->mb[3] = LSW(ha->init_cb_dma);
1157 mcp->mb[6] = MSW(MSD(ha->init_cb_dma));
1158 mcp->mb[7] = LSW(MSD(ha->init_cb_dma));
1159 mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
1160 if (IS_QLA81XX(ha) && ha->ex_init_cb->ex_version) {
1162 mcp->mb[10] = MSW(ha->ex_init_cb_dma);
1163 mcp->mb[11] = LSW(ha->ex_init_cb_dma);
1164 mcp->mb[12] = MSW(MSD(ha->ex_init_cb_dma));
1165 mcp->mb[13] = LSW(MSD(ha->ex_init_cb_dma));
1166 mcp->mb[14] = sizeof(*ha->ex_init_cb);
1167 mcp->out_mb |= MBX_14|MBX_13|MBX_12|MBX_11|MBX_10;
1170 mcp->buf_size = size;
1171 mcp->flags = MBX_DMA_OUT;
1172 mcp->tov = MBX_TOV_SECONDS;
1173 rval = qla2x00_mailbox_command(vha, mcp);
1175 if (rval != QLA_SUCCESS) {
1177 DEBUG2_3_11(printk("qla2x00_init_firmware(%ld): failed=%x "
1179 vha->host_no, rval, mcp->mb[0]));
1182 DEBUG11(printk("qla2x00_init_firmware(%ld): done.\n",
1190 * qla2x00_get_port_database
1191 * Issue normal/enhanced get port database mailbox command
1192 * and copy device name as necessary.
1195 * ha = adapter state pointer.
1196 * dev = structure pointer.
1197 * opt = enhanced cmd option byte.
1200 * qla2x00 local function return status code.
1206 qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt)
1210 mbx_cmd_t *mcp = &mc;
1211 port_database_t *pd;
1212 struct port_database_24xx *pd24;
1214 struct qla_hw_data *ha = vha->hw;
1216 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
1219 pd = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pd_dma);
1221 DEBUG2_3(printk("%s(%ld): failed to allocate Port Database "
1222 "structure.\n", __func__, vha->host_no));
1223 return QLA_MEMORY_ALLOC_FAILED;
1225 memset(pd, 0, max(PORT_DATABASE_SIZE, PORT_DATABASE_24XX_SIZE));
1227 mcp->mb[0] = MBC_GET_PORT_DATABASE;
1228 if (opt != 0 && !IS_FWI2_CAPABLE(ha))
1229 mcp->mb[0] = MBC_ENHANCED_GET_PORT_DATABASE;
1230 mcp->mb[2] = MSW(pd_dma);
1231 mcp->mb[3] = LSW(pd_dma);
1232 mcp->mb[6] = MSW(MSD(pd_dma));
1233 mcp->mb[7] = LSW(MSD(pd_dma));
1234 mcp->mb[9] = vha->vp_idx;
1235 mcp->out_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
1237 if (IS_FWI2_CAPABLE(ha)) {
1238 mcp->mb[1] = fcport->loop_id;
1240 mcp->out_mb |= MBX_10|MBX_1;
1241 mcp->in_mb |= MBX_1;
1242 } else if (HAS_EXTENDED_IDS(ha)) {
1243 mcp->mb[1] = fcport->loop_id;
1245 mcp->out_mb |= MBX_10|MBX_1;
1247 mcp->mb[1] = fcport->loop_id << 8 | opt;
1248 mcp->out_mb |= MBX_1;
1250 mcp->buf_size = IS_FWI2_CAPABLE(ha) ?
1251 PORT_DATABASE_24XX_SIZE : PORT_DATABASE_SIZE;
1252 mcp->flags = MBX_DMA_IN;
1253 mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
1254 rval = qla2x00_mailbox_command(vha, mcp);
1255 if (rval != QLA_SUCCESS)
1258 if (IS_FWI2_CAPABLE(ha)) {
1259 pd24 = (struct port_database_24xx *) pd;
1261 /* Check for logged in state. */
1262 if (pd24->current_login_state != PDS_PRLI_COMPLETE &&
1263 pd24->last_login_state != PDS_PRLI_COMPLETE) {
1264 DEBUG2(printk("%s(%ld): Unable to verify "
1265 "login-state (%x/%x) for loop_id %x\n",
1266 __func__, vha->host_no,
1267 pd24->current_login_state,
1268 pd24->last_login_state, fcport->loop_id));
1269 rval = QLA_FUNCTION_FAILED;
1273 /* Names are little-endian. */
1274 memcpy(fcport->node_name, pd24->node_name, WWN_SIZE);
1275 memcpy(fcport->port_name, pd24->port_name, WWN_SIZE);
1277 /* Get port_id of device. */
1278 fcport->d_id.b.domain = pd24->port_id[0];
1279 fcport->d_id.b.area = pd24->port_id[1];
1280 fcport->d_id.b.al_pa = pd24->port_id[2];
1281 fcport->d_id.b.rsvd_1 = 0;
1283 /* If not target must be initiator or unknown type. */
1284 if ((pd24->prli_svc_param_word_3[0] & BIT_4) == 0)
1285 fcport->port_type = FCT_INITIATOR;
1287 fcport->port_type = FCT_TARGET;
1289 /* Check for logged in state. */
1290 if (pd->master_state != PD_STATE_PORT_LOGGED_IN &&
1291 pd->slave_state != PD_STATE_PORT_LOGGED_IN) {
1292 rval = QLA_FUNCTION_FAILED;
1296 /* Names are little-endian. */
1297 memcpy(fcport->node_name, pd->node_name, WWN_SIZE);
1298 memcpy(fcport->port_name, pd->port_name, WWN_SIZE);
1300 /* Get port_id of device. */
1301 fcport->d_id.b.domain = pd->port_id[0];
1302 fcport->d_id.b.area = pd->port_id[3];
1303 fcport->d_id.b.al_pa = pd->port_id[2];
1304 fcport->d_id.b.rsvd_1 = 0;
1306 /* If not target must be initiator or unknown type. */
1307 if ((pd->prli_svc_param_word_3[0] & BIT_4) == 0)
1308 fcport->port_type = FCT_INITIATOR;
1310 fcport->port_type = FCT_TARGET;
1312 /* Passback COS information. */
1313 fcport->supported_classes = (pd->options & BIT_4) ?
1314 FC_COS_CLASS2: FC_COS_CLASS3;
1318 dma_pool_free(ha->s_dma_pool, pd, pd_dma);
1320 if (rval != QLA_SUCCESS) {
1321 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n",
1322 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
1324 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
1331 * qla2x00_get_firmware_state
1332 * Get adapter firmware state.
1335 * ha = adapter block pointer.
1336 * dptr = pointer for firmware state.
1337 * TARGET_QUEUE_LOCK must be released.
1338 * ADAPTER_STATE_LOCK must be released.
1341 * qla2x00 local function return status code.
1347 qla2x00_get_firmware_state(scsi_qla_host_t *vha, uint16_t *states)
1351 mbx_cmd_t *mcp = &mc;
1353 DEBUG11(printk("qla2x00_get_firmware_state(%ld): entered.\n",
1356 mcp->mb[0] = MBC_GET_FIRMWARE_STATE;
1357 mcp->out_mb = MBX_0;
1358 if (IS_FWI2_CAPABLE(vha->hw))
1359 mcp->in_mb = MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
1361 mcp->in_mb = MBX_1|MBX_0;
1362 mcp->tov = MBX_TOV_SECONDS;
1364 rval = qla2x00_mailbox_command(vha, mcp);
1366 /* Return firmware states. */
1367 states[0] = mcp->mb[1];
1368 if (IS_FWI2_CAPABLE(vha->hw)) {
1369 states[1] = mcp->mb[2];
1370 states[2] = mcp->mb[3];
1371 states[3] = mcp->mb[4];
1372 states[4] = mcp->mb[5];
1375 if (rval != QLA_SUCCESS) {
1377 DEBUG2_3_11(printk("qla2x00_get_firmware_state(%ld): "
1378 "failed=%x.\n", vha->host_no, rval));
1381 DEBUG11(printk("qla2x00_get_firmware_state(%ld): done.\n",
1389 * qla2x00_get_port_name
1390 * Issue get port name mailbox command.
1391 * Returned name is in big endian format.
1394 * ha = adapter block pointer.
1395 * loop_id = loop ID of device.
1396 * name = pointer for name.
1397 * TARGET_QUEUE_LOCK must be released.
1398 * ADAPTER_STATE_LOCK must be released.
1401 * qla2x00 local function return status code.
1407 qla2x00_get_port_name(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t *name,
1412 mbx_cmd_t *mcp = &mc;
1414 DEBUG11(printk("qla2x00_get_port_name(%ld): entered.\n",
1417 mcp->mb[0] = MBC_GET_PORT_NAME;
1418 mcp->mb[9] = vha->vp_idx;
1419 mcp->out_mb = MBX_9|MBX_1|MBX_0;
1420 if (HAS_EXTENDED_IDS(vha->hw)) {
1421 mcp->mb[1] = loop_id;
1423 mcp->out_mb |= MBX_10;
1425 mcp->mb[1] = loop_id << 8 | opt;
1428 mcp->in_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
1429 mcp->tov = MBX_TOV_SECONDS;
1431 rval = qla2x00_mailbox_command(vha, mcp);
1433 if (rval != QLA_SUCCESS) {
1435 DEBUG2_3_11(printk("qla2x00_get_port_name(%ld): failed=%x.\n",
1436 vha->host_no, rval));
1439 /* This function returns name in big endian. */
1440 name[0] = MSB(mcp->mb[2]);
1441 name[1] = LSB(mcp->mb[2]);
1442 name[2] = MSB(mcp->mb[3]);
1443 name[3] = LSB(mcp->mb[3]);
1444 name[4] = MSB(mcp->mb[6]);
1445 name[5] = LSB(mcp->mb[6]);
1446 name[6] = MSB(mcp->mb[7]);
1447 name[7] = LSB(mcp->mb[7]);
1450 DEBUG11(printk("qla2x00_get_port_name(%ld): done.\n",
1459 * Issue LIP reset mailbox command.
1462 * ha = adapter block pointer.
1463 * TARGET_QUEUE_LOCK must be released.
1464 * ADAPTER_STATE_LOCK must be released.
1467 * qla2x00 local function return status code.
1473 qla2x00_lip_reset(scsi_qla_host_t *vha)
1477 mbx_cmd_t *mcp = &mc;
1479 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
1481 if (IS_QLA8XXX_TYPE(vha->hw)) {
1482 /* Logout across all FCFs. */
1483 mcp->mb[0] = MBC_LIP_FULL_LOGIN;
1486 mcp->out_mb = MBX_2|MBX_1|MBX_0;
1487 } else if (IS_FWI2_CAPABLE(vha->hw)) {
1488 mcp->mb[0] = MBC_LIP_FULL_LOGIN;
1491 mcp->mb[3] = vha->hw->loop_reset_delay;
1492 mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
1494 mcp->mb[0] = MBC_LIP_RESET;
1495 mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
1496 if (HAS_EXTENDED_IDS(vha->hw)) {
1497 mcp->mb[1] = 0x00ff;
1499 mcp->out_mb |= MBX_10;
1501 mcp->mb[1] = 0xff00;
1503 mcp->mb[2] = vha->hw->loop_reset_delay;
1507 mcp->tov = MBX_TOV_SECONDS;
1509 rval = qla2x00_mailbox_command(vha, mcp);
1511 if (rval != QLA_SUCCESS) {
1513 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n",
1514 __func__, vha->host_no, rval));
1517 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
1528 * ha = adapter block pointer.
1529 * sns = pointer for command.
1530 * cmd_size = command size.
1531 * buf_size = response/command size.
1532 * TARGET_QUEUE_LOCK must be released.
1533 * ADAPTER_STATE_LOCK must be released.
1536 * qla2x00 local function return status code.
1542 qla2x00_send_sns(scsi_qla_host_t *vha, dma_addr_t sns_phys_address,
1543 uint16_t cmd_size, size_t buf_size)
1547 mbx_cmd_t *mcp = &mc;
1549 DEBUG11(printk("qla2x00_send_sns(%ld): entered.\n",
1552 DEBUG11(printk("qla2x00_send_sns: retry cnt=%d ratov=%d total "
1553 "tov=%d.\n", vha->hw->retry_count, vha->hw->login_timeout,
1556 mcp->mb[0] = MBC_SEND_SNS_COMMAND;
1557 mcp->mb[1] = cmd_size;
1558 mcp->mb[2] = MSW(sns_phys_address);
1559 mcp->mb[3] = LSW(sns_phys_address);
1560 mcp->mb[6] = MSW(MSD(sns_phys_address));
1561 mcp->mb[7] = LSW(MSD(sns_phys_address));
1562 mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
1563 mcp->in_mb = MBX_0|MBX_1;
1564 mcp->buf_size = buf_size;
1565 mcp->flags = MBX_DMA_OUT|MBX_DMA_IN;
1566 mcp->tov = (vha->hw->login_timeout * 2) + (vha->hw->login_timeout / 2);
1567 rval = qla2x00_mailbox_command(vha, mcp);
1569 if (rval != QLA_SUCCESS) {
1571 DEBUG(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x "
1572 "mb[1]=%x.\n", vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
1573 DEBUG2_3_11(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x "
1574 "mb[1]=%x.\n", vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
1577 DEBUG11(printk("qla2x00_send_sns(%ld): done.\n", vha->host_no));
1584 qla24xx_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain,
1585 uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt)
1589 struct logio_entry_24xx *lg;
1592 struct qla_hw_data *ha = vha->hw;
1593 struct req_que *req;
1594 struct rsp_que *rsp;
1596 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
1598 if (ha->flags.cpu_affinity_enabled)
1599 req = ha->req_q_map[0];
1604 lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma);
1606 DEBUG2_3(printk("%s(%ld): failed to allocate Login IOCB.\n",
1607 __func__, vha->host_no));
1608 return QLA_MEMORY_ALLOC_FAILED;
1610 memset(lg, 0, sizeof(struct logio_entry_24xx));
1612 lg->entry_type = LOGINOUT_PORT_IOCB_TYPE;
1613 lg->entry_count = 1;
1614 lg->handle = MAKE_HANDLE(req->id, lg->handle);
1615 lg->nport_handle = cpu_to_le16(loop_id);
1616 lg->control_flags = __constant_cpu_to_le16(LCF_COMMAND_PLOGI);
1618 lg->control_flags |= __constant_cpu_to_le16(LCF_COND_PLOGI);
1620 lg->control_flags |= __constant_cpu_to_le16(LCF_SKIP_PRLI);
1621 lg->port_id[0] = al_pa;
1622 lg->port_id[1] = area;
1623 lg->port_id[2] = domain;
1624 lg->vp_index = vha->vp_idx;
1625 rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0);
1626 if (rval != QLA_SUCCESS) {
1627 DEBUG2_3_11(printk("%s(%ld): failed to issue Login IOCB "
1628 "(%x).\n", __func__, vha->host_no, rval));
1629 } else if (lg->entry_status != 0) {
1630 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
1631 "-- error status (%x).\n", __func__, vha->host_no,
1633 rval = QLA_FUNCTION_FAILED;
1634 } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) {
1635 iop[0] = le32_to_cpu(lg->io_parameter[0]);
1636 iop[1] = le32_to_cpu(lg->io_parameter[1]);
1638 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
1639 "-- completion status (%x) ioparam=%x/%x.\n", __func__,
1640 vha->host_no, le16_to_cpu(lg->comp_status), iop[0],
1644 case LSC_SCODE_PORTID_USED:
1645 mb[0] = MBS_PORT_ID_USED;
1646 mb[1] = LSW(iop[1]);
1648 case LSC_SCODE_NPORT_USED:
1649 mb[0] = MBS_LOOP_ID_USED;
1651 case LSC_SCODE_NOLINK:
1652 case LSC_SCODE_NOIOCB:
1653 case LSC_SCODE_NOXCB:
1654 case LSC_SCODE_CMD_FAILED:
1655 case LSC_SCODE_NOFABRIC:
1656 case LSC_SCODE_FW_NOT_READY:
1657 case LSC_SCODE_NOT_LOGGED_IN:
1658 case LSC_SCODE_NOPCB:
1659 case LSC_SCODE_ELS_REJECT:
1660 case LSC_SCODE_CMD_PARAM_ERR:
1661 case LSC_SCODE_NONPORT:
1662 case LSC_SCODE_LOGGED_IN:
1663 case LSC_SCODE_NOFLOGI_ACC:
1665 mb[0] = MBS_COMMAND_ERROR;
1669 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
1671 iop[0] = le32_to_cpu(lg->io_parameter[0]);
1673 mb[0] = MBS_COMMAND_COMPLETE;
1675 if (iop[0] & BIT_4) {
1681 /* Passback COS information. */
1683 if (lg->io_parameter[7] || lg->io_parameter[8])
1684 mb[10] |= BIT_0; /* Class 2. */
1685 if (lg->io_parameter[9] || lg->io_parameter[10])
1686 mb[10] |= BIT_1; /* Class 3. */
1689 dma_pool_free(ha->s_dma_pool, lg, lg_dma);
1695 * qla2x00_login_fabric
1696 * Issue login fabric port mailbox command.
1699 * ha = adapter block pointer.
1700 * loop_id = device loop ID.
1701 * domain = device domain.
1702 * area = device area.
1703 * al_pa = device AL_PA.
1704 * status = pointer for return status.
1705 * opt = command options.
1706 * TARGET_QUEUE_LOCK must be released.
1707 * ADAPTER_STATE_LOCK must be released.
1710 * qla2x00 local function return status code.
1716 qla2x00_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain,
1717 uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt)
1721 mbx_cmd_t *mcp = &mc;
1722 struct qla_hw_data *ha = vha->hw;
1724 DEBUG11(printk("qla2x00_login_fabric(%ld): entered.\n", vha->host_no));
1726 mcp->mb[0] = MBC_LOGIN_FABRIC_PORT;
1727 mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
1728 if (HAS_EXTENDED_IDS(ha)) {
1729 mcp->mb[1] = loop_id;
1731 mcp->out_mb |= MBX_10;
1733 mcp->mb[1] = (loop_id << 8) | opt;
1735 mcp->mb[2] = domain;
1736 mcp->mb[3] = area << 8 | al_pa;
1738 mcp->in_mb = MBX_7|MBX_6|MBX_2|MBX_1|MBX_0;
1739 mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
1741 rval = qla2x00_mailbox_command(vha, mcp);
1743 /* Return mailbox statuses. */
1750 /* COS retrieved from Get-Port-Database mailbox command. */
1754 if (rval != QLA_SUCCESS) {
1755 /* RLU tmp code: need to change main mailbox_command function to
1756 * return ok even when the mailbox completion value is not
1757 * SUCCESS. The caller needs to be responsible to interpret
1758 * the return values of this mailbox command if we're not
1759 * to change too much of the existing code.
1761 if (mcp->mb[0] == 0x4001 || mcp->mb[0] == 0x4002 ||
1762 mcp->mb[0] == 0x4003 || mcp->mb[0] == 0x4005 ||
1763 mcp->mb[0] == 0x4006)
1767 DEBUG2_3_11(printk("qla2x00_login_fabric(%ld): failed=%x "
1768 "mb[0]=%x mb[1]=%x mb[2]=%x.\n", vha->host_no, rval,
1769 mcp->mb[0], mcp->mb[1], mcp->mb[2]));
1772 DEBUG11(printk("qla2x00_login_fabric(%ld): done.\n",
1780 * qla2x00_login_local_device
1781 * Issue login loop port mailbox command.
1784 * ha = adapter block pointer.
1785 * loop_id = device loop ID.
1786 * opt = command options.
1789 * Return status code.
1796 qla2x00_login_local_device(scsi_qla_host_t *vha, fc_port_t *fcport,
1797 uint16_t *mb_ret, uint8_t opt)
1801 mbx_cmd_t *mcp = &mc;
1802 struct qla_hw_data *ha = vha->hw;
1804 if (IS_FWI2_CAPABLE(ha))
1805 return qla24xx_login_fabric(vha, fcport->loop_id,
1806 fcport->d_id.b.domain, fcport->d_id.b.area,
1807 fcport->d_id.b.al_pa, mb_ret, opt);
1809 DEBUG3(printk("%s(%ld): entered.\n", __func__, vha->host_no));
1811 mcp->mb[0] = MBC_LOGIN_LOOP_PORT;
1812 if (HAS_EXTENDED_IDS(ha))
1813 mcp->mb[1] = fcport->loop_id;
1815 mcp->mb[1] = fcport->loop_id << 8;
1817 mcp->out_mb = MBX_2|MBX_1|MBX_0;
1818 mcp->in_mb = MBX_7|MBX_6|MBX_1|MBX_0;
1819 mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
1821 rval = qla2x00_mailbox_command(vha, mcp);
1823 /* Return mailbox statuses. */
1824 if (mb_ret != NULL) {
1825 mb_ret[0] = mcp->mb[0];
1826 mb_ret[1] = mcp->mb[1];
1827 mb_ret[6] = mcp->mb[6];
1828 mb_ret[7] = mcp->mb[7];
1831 if (rval != QLA_SUCCESS) {
1832 /* AV tmp code: need to change main mailbox_command function to
1833 * return ok even when the mailbox completion value is not
1834 * SUCCESS. The caller needs to be responsible to interpret
1835 * the return values of this mailbox command if we're not
1836 * to change too much of the existing code.
1838 if (mcp->mb[0] == 0x4005 || mcp->mb[0] == 0x4006)
1841 DEBUG(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x "
1842 "mb[6]=%x mb[7]=%x.\n", __func__, vha->host_no, rval,
1843 mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7]));
1844 DEBUG2_3(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x "
1845 "mb[6]=%x mb[7]=%x.\n", __func__, vha->host_no, rval,
1846 mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7]));
1849 DEBUG3(printk("%s(%ld): done.\n", __func__, vha->host_no));
1856 qla24xx_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain,
1857 uint8_t area, uint8_t al_pa)
1860 struct logio_entry_24xx *lg;
1862 struct qla_hw_data *ha = vha->hw;
1863 struct req_que *req;
1864 struct rsp_que *rsp;
1866 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
1868 lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma);
1870 DEBUG2_3(printk("%s(%ld): failed to allocate Logout IOCB.\n",
1871 __func__, vha->host_no));
1872 return QLA_MEMORY_ALLOC_FAILED;
1874 memset(lg, 0, sizeof(struct logio_entry_24xx));
1876 if (ql2xmaxqueues > 1)
1877 req = ha->req_q_map[0];
1881 lg->entry_type = LOGINOUT_PORT_IOCB_TYPE;
1882 lg->entry_count = 1;
1883 lg->handle = MAKE_HANDLE(req->id, lg->handle);
1884 lg->nport_handle = cpu_to_le16(loop_id);
1886 __constant_cpu_to_le16(LCF_COMMAND_LOGO|LCF_IMPL_LOGO|
1888 lg->port_id[0] = al_pa;
1889 lg->port_id[1] = area;
1890 lg->port_id[2] = domain;
1891 lg->vp_index = vha->vp_idx;
1893 rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0);
1894 if (rval != QLA_SUCCESS) {
1895 DEBUG2_3_11(printk("%s(%ld): failed to issue Logout IOCB "
1896 "(%x).\n", __func__, vha->host_no, rval));
1897 } else if (lg->entry_status != 0) {
1898 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
1899 "-- error status (%x).\n", __func__, vha->host_no,
1901 rval = QLA_FUNCTION_FAILED;
1902 } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) {
1903 DEBUG2_3_11(printk("%s(%ld %d): failed to complete IOCB "
1904 "-- completion status (%x) ioparam=%x/%x.\n", __func__,
1905 vha->host_no, vha->vp_idx, le16_to_cpu(lg->comp_status),
1906 le32_to_cpu(lg->io_parameter[0]),
1907 le32_to_cpu(lg->io_parameter[1])));
1910 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
1913 dma_pool_free(ha->s_dma_pool, lg, lg_dma);
1919 * qla2x00_fabric_logout
1920 * Issue logout fabric port mailbox command.
1923 * ha = adapter block pointer.
1924 * loop_id = device loop ID.
1925 * TARGET_QUEUE_LOCK must be released.
1926 * ADAPTER_STATE_LOCK must be released.
1929 * qla2x00 local function return status code.
1935 qla2x00_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain,
1936 uint8_t area, uint8_t al_pa)
1940 mbx_cmd_t *mcp = &mc;
1942 DEBUG11(printk("qla2x00_fabric_logout(%ld): entered.\n",
1945 mcp->mb[0] = MBC_LOGOUT_FABRIC_PORT;
1946 mcp->out_mb = MBX_1|MBX_0;
1947 if (HAS_EXTENDED_IDS(vha->hw)) {
1948 mcp->mb[1] = loop_id;
1950 mcp->out_mb |= MBX_10;
1952 mcp->mb[1] = loop_id << 8;
1955 mcp->in_mb = MBX_1|MBX_0;
1956 mcp->tov = MBX_TOV_SECONDS;
1958 rval = qla2x00_mailbox_command(vha, mcp);
1960 if (rval != QLA_SUCCESS) {
1962 DEBUG2_3_11(printk("qla2x00_fabric_logout(%ld): failed=%x "
1963 "mbx1=%x.\n", vha->host_no, rval, mcp->mb[1]));
1966 DEBUG11(printk("qla2x00_fabric_logout(%ld): done.\n",
1974 * qla2x00_full_login_lip
1975 * Issue full login LIP mailbox command.
1978 * ha = adapter block pointer.
1979 * TARGET_QUEUE_LOCK must be released.
1980 * ADAPTER_STATE_LOCK must be released.
1983 * qla2x00 local function return status code.
1989 qla2x00_full_login_lip(scsi_qla_host_t *vha)
1993 mbx_cmd_t *mcp = &mc;
1995 DEBUG11(printk("qla2x00_full_login_lip(%ld): entered.\n",
1998 mcp->mb[0] = MBC_LIP_FULL_LOGIN;
1999 mcp->mb[1] = IS_FWI2_CAPABLE(vha->hw) ? BIT_3 : 0;
2002 mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
2004 mcp->tov = MBX_TOV_SECONDS;
2006 rval = qla2x00_mailbox_command(vha, mcp);
2008 if (rval != QLA_SUCCESS) {
2010 DEBUG2_3_11(printk("qla2x00_full_login_lip(%ld): failed=%x.\n",
2011 vha->host_no, rval));
2014 DEBUG11(printk("qla2x00_full_login_lip(%ld): done.\n",
2022 * qla2x00_get_id_list
2025 * ha = adapter block pointer.
2028 * qla2x00 local function return status code.
2034 qla2x00_get_id_list(scsi_qla_host_t *vha, void *id_list, dma_addr_t id_list_dma,
2039 mbx_cmd_t *mcp = &mc;
2041 DEBUG11(printk("qla2x00_get_id_list(%ld): entered.\n",
2044 if (id_list == NULL)
2045 return QLA_FUNCTION_FAILED;
2047 mcp->mb[0] = MBC_GET_ID_LIST;
2048 mcp->out_mb = MBX_0;
2049 if (IS_FWI2_CAPABLE(vha->hw)) {
2050 mcp->mb[2] = MSW(id_list_dma);
2051 mcp->mb[3] = LSW(id_list_dma);
2052 mcp->mb[6] = MSW(MSD(id_list_dma));
2053 mcp->mb[7] = LSW(MSD(id_list_dma));
2055 mcp->mb[9] = vha->vp_idx;
2056 mcp->out_mb |= MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2;
2058 mcp->mb[1] = MSW(id_list_dma);
2059 mcp->mb[2] = LSW(id_list_dma);
2060 mcp->mb[3] = MSW(MSD(id_list_dma));
2061 mcp->mb[6] = LSW(MSD(id_list_dma));
2062 mcp->out_mb |= MBX_6|MBX_3|MBX_2|MBX_1;
2064 mcp->in_mb = MBX_1|MBX_0;
2065 mcp->tov = MBX_TOV_SECONDS;
2067 rval = qla2x00_mailbox_command(vha, mcp);
2069 if (rval != QLA_SUCCESS) {
2071 DEBUG2_3_11(printk("qla2x00_get_id_list(%ld): failed=%x.\n",
2072 vha->host_no, rval));
2074 *entries = mcp->mb[1];
2075 DEBUG11(printk("qla2x00_get_id_list(%ld): done.\n",
2083 * qla2x00_get_resource_cnts
2084 * Get current firmware resource counts.
2087 * ha = adapter block pointer.
2090 * qla2x00 local function return status code.
2096 qla2x00_get_resource_cnts(scsi_qla_host_t *vha, uint16_t *cur_xchg_cnt,
2097 uint16_t *orig_xchg_cnt, uint16_t *cur_iocb_cnt,
2098 uint16_t *orig_iocb_cnt, uint16_t *max_npiv_vports, uint16_t *max_fcfs)
2102 mbx_cmd_t *mcp = &mc;
2104 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2106 mcp->mb[0] = MBC_GET_RESOURCE_COUNTS;
2107 mcp->out_mb = MBX_0;
2108 mcp->in_mb = MBX_11|MBX_10|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
2109 if (IS_QLA81XX(vha->hw))
2110 mcp->in_mb |= MBX_12;
2111 mcp->tov = MBX_TOV_SECONDS;
2113 rval = qla2x00_mailbox_command(vha, mcp);
2115 if (rval != QLA_SUCCESS) {
2117 DEBUG2_3_11(printk("%s(%ld): failed = %x.\n", __func__,
2118 vha->host_no, mcp->mb[0]));
2120 DEBUG11(printk("%s(%ld): done. mb1=%x mb2=%x mb3=%x mb6=%x "
2121 "mb7=%x mb10=%x mb11=%x mb12=%x.\n", __func__,
2122 vha->host_no, mcp->mb[1], mcp->mb[2], mcp->mb[3],
2123 mcp->mb[6], mcp->mb[7], mcp->mb[10], mcp->mb[11],
2127 *cur_xchg_cnt = mcp->mb[3];
2129 *orig_xchg_cnt = mcp->mb[6];
2131 *cur_iocb_cnt = mcp->mb[7];
2133 *orig_iocb_cnt = mcp->mb[10];
2134 if (vha->hw->flags.npiv_supported && max_npiv_vports)
2135 *max_npiv_vports = mcp->mb[11];
2136 if (IS_QLA81XX(vha->hw) && max_fcfs)
2137 *max_fcfs = mcp->mb[12];
2143 #if defined(QL_DEBUG_LEVEL_3)
2145 * qla2x00_get_fcal_position_map
2146 * Get FCAL (LILP) position map using mailbox command
2149 * ha = adapter state pointer.
2150 * pos_map = buffer pointer (can be NULL).
2153 * qla2x00 local function return status code.
2159 qla2x00_get_fcal_position_map(scsi_qla_host_t *vha, char *pos_map)
2163 mbx_cmd_t *mcp = &mc;
2165 dma_addr_t pmap_dma;
2166 struct qla_hw_data *ha = vha->hw;
2168 pmap = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pmap_dma);
2170 DEBUG2_3_11(printk("%s(%ld): **** Mem Alloc Failed ****",
2171 __func__, vha->host_no));
2172 return QLA_MEMORY_ALLOC_FAILED;
2174 memset(pmap, 0, FCAL_MAP_SIZE);
2176 mcp->mb[0] = MBC_GET_FC_AL_POSITION_MAP;
2177 mcp->mb[2] = MSW(pmap_dma);
2178 mcp->mb[3] = LSW(pmap_dma);
2179 mcp->mb[6] = MSW(MSD(pmap_dma));
2180 mcp->mb[7] = LSW(MSD(pmap_dma));
2181 mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
2182 mcp->in_mb = MBX_1|MBX_0;
2183 mcp->buf_size = FCAL_MAP_SIZE;
2184 mcp->flags = MBX_DMA_IN;
2185 mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
2186 rval = qla2x00_mailbox_command(vha, mcp);
2188 if (rval == QLA_SUCCESS) {
2189 DEBUG11(printk("%s(%ld): (mb0=%x/mb1=%x) FC/AL Position Map "
2190 "size (%x)\n", __func__, vha->host_no, mcp->mb[0],
2191 mcp->mb[1], (unsigned)pmap[0]));
2192 DEBUG11(qla2x00_dump_buffer(pmap, pmap[0] + 1));
2195 memcpy(pos_map, pmap, FCAL_MAP_SIZE);
2197 dma_pool_free(ha->s_dma_pool, pmap, pmap_dma);
2199 if (rval != QLA_SUCCESS) {
2200 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
2201 vha->host_no, rval));
2203 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2211 * qla2x00_get_link_status
2214 * ha = adapter block pointer.
2215 * loop_id = device loop ID.
2216 * ret_buf = pointer to link status return buffer.
2220 * BIT_0 = mem alloc error.
2221 * BIT_1 = mailbox error.
2224 qla2x00_get_link_status(scsi_qla_host_t *vha, uint16_t loop_id,
2225 struct link_statistics *stats, dma_addr_t stats_dma)
2229 mbx_cmd_t *mcp = &mc;
2230 uint32_t *siter, *diter, dwords;
2231 struct qla_hw_data *ha = vha->hw;
2233 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2235 mcp->mb[0] = MBC_GET_LINK_STATUS;
2236 mcp->mb[2] = MSW(stats_dma);
2237 mcp->mb[3] = LSW(stats_dma);
2238 mcp->mb[6] = MSW(MSD(stats_dma));
2239 mcp->mb[7] = LSW(MSD(stats_dma));
2240 mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
2242 if (IS_FWI2_CAPABLE(ha)) {
2243 mcp->mb[1] = loop_id;
2246 mcp->out_mb |= MBX_10|MBX_4|MBX_1;
2247 mcp->in_mb |= MBX_1;
2248 } else if (HAS_EXTENDED_IDS(ha)) {
2249 mcp->mb[1] = loop_id;
2251 mcp->out_mb |= MBX_10|MBX_1;
2253 mcp->mb[1] = loop_id << 8;
2254 mcp->out_mb |= MBX_1;
2256 mcp->tov = MBX_TOV_SECONDS;
2257 mcp->flags = IOCTL_CMD;
2258 rval = qla2x00_mailbox_command(vha, mcp);
2260 if (rval == QLA_SUCCESS) {
2261 if (mcp->mb[0] != MBS_COMMAND_COMPLETE) {
2262 DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n",
2263 __func__, vha->host_no, mcp->mb[0]));
2264 rval = QLA_FUNCTION_FAILED;
2266 /* Copy over data -- firmware data is LE. */
2267 dwords = offsetof(struct link_statistics, unused1) / 4;
2268 siter = diter = &stats->link_fail_cnt;
2270 *diter++ = le32_to_cpu(*siter++);
2274 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
2275 vha->host_no, rval));
2282 qla24xx_get_isp_stats(scsi_qla_host_t *vha, struct link_statistics *stats,
2283 dma_addr_t stats_dma)
2287 mbx_cmd_t *mcp = &mc;
2288 uint32_t *siter, *diter, dwords;
2290 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2292 mcp->mb[0] = MBC_GET_LINK_PRIV_STATS;
2293 mcp->mb[2] = MSW(stats_dma);
2294 mcp->mb[3] = LSW(stats_dma);
2295 mcp->mb[6] = MSW(MSD(stats_dma));
2296 mcp->mb[7] = LSW(MSD(stats_dma));
2297 mcp->mb[8] = sizeof(struct link_statistics) / 4;
2298 mcp->mb[9] = vha->vp_idx;
2300 mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
2301 mcp->in_mb = MBX_2|MBX_1|MBX_0;
2302 mcp->tov = MBX_TOV_SECONDS;
2303 mcp->flags = IOCTL_CMD;
2304 rval = qla2x00_mailbox_command(vha, mcp);
2306 if (rval == QLA_SUCCESS) {
2307 if (mcp->mb[0] != MBS_COMMAND_COMPLETE) {
2308 DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n",
2309 __func__, vha->host_no, mcp->mb[0]));
2310 rval = QLA_FUNCTION_FAILED;
2312 /* Copy over data -- firmware data is LE. */
2313 dwords = sizeof(struct link_statistics) / 4;
2314 siter = diter = &stats->link_fail_cnt;
2316 *diter++ = le32_to_cpu(*siter++);
2320 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
2321 vha->host_no, rval));
2328 qla24xx_abort_command(srb_t *sp)
2331 unsigned long flags = 0;
2333 struct abort_entry_24xx *abt;
2336 fc_port_t *fcport = sp->fcport;
2337 struct scsi_qla_host *vha = fcport->vha;
2338 struct qla_hw_data *ha = vha->hw;
2339 struct req_que *req = vha->req;
2341 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2343 spin_lock_irqsave(&ha->hardware_lock, flags);
2344 for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) {
2345 if (req->outstanding_cmds[handle] == sp)
2348 spin_unlock_irqrestore(&ha->hardware_lock, flags);
2349 if (handle == MAX_OUTSTANDING_COMMANDS) {
2350 /* Command not found. */
2351 return QLA_FUNCTION_FAILED;
2354 abt = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &abt_dma);
2356 DEBUG2_3(printk("%s(%ld): failed to allocate Abort IOCB.\n",
2357 __func__, vha->host_no));
2358 return QLA_MEMORY_ALLOC_FAILED;
2360 memset(abt, 0, sizeof(struct abort_entry_24xx));
2362 abt->entry_type = ABORT_IOCB_TYPE;
2363 abt->entry_count = 1;
2364 abt->handle = MAKE_HANDLE(req->id, abt->handle);
2365 abt->nport_handle = cpu_to_le16(fcport->loop_id);
2366 abt->handle_to_abort = MAKE_HANDLE(req->id, handle);
2367 abt->port_id[0] = fcport->d_id.b.al_pa;
2368 abt->port_id[1] = fcport->d_id.b.area;
2369 abt->port_id[2] = fcport->d_id.b.domain;
2370 abt->vp_index = fcport->vp_idx;
2372 abt->req_que_no = cpu_to_le16(req->id);
2374 rval = qla2x00_issue_iocb(vha, abt, abt_dma, 0);
2375 if (rval != QLA_SUCCESS) {
2376 DEBUG2_3_11(printk("%s(%ld): failed to issue IOCB (%x).\n",
2377 __func__, vha->host_no, rval));
2378 } else if (abt->entry_status != 0) {
2379 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
2380 "-- error status (%x).\n", __func__, vha->host_no,
2381 abt->entry_status));
2382 rval = QLA_FUNCTION_FAILED;
2383 } else if (abt->nport_handle != __constant_cpu_to_le16(0)) {
2384 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
2385 "-- completion status (%x).\n", __func__, vha->host_no,
2386 le16_to_cpu(abt->nport_handle)));
2387 rval = QLA_FUNCTION_FAILED;
2389 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2392 dma_pool_free(ha->s_dma_pool, abt, abt_dma);
2397 struct tsk_mgmt_cmd {
2399 struct tsk_mgmt_entry tsk;
2400 struct sts_entry_24xx sts;
2405 __qla24xx_issue_tmf(char *name, uint32_t type, struct fc_port *fcport,
2406 unsigned int l, int tag)
2409 struct tsk_mgmt_cmd *tsk;
2410 struct sts_entry_24xx *sts;
2412 scsi_qla_host_t *vha;
2413 struct qla_hw_data *ha;
2414 struct req_que *req;
2415 struct rsp_que *rsp;
2417 DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no));
2422 if (ha->flags.cpu_affinity_enabled)
2423 rsp = ha->rsp_q_map[tag + 1];
2426 tsk = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &tsk_dma);
2428 DEBUG2_3(printk("%s(%ld): failed to allocate Task Management "
2429 "IOCB.\n", __func__, vha->host_no));
2430 return QLA_MEMORY_ALLOC_FAILED;
2432 memset(tsk, 0, sizeof(struct tsk_mgmt_cmd));
2434 tsk->p.tsk.entry_type = TSK_MGMT_IOCB_TYPE;
2435 tsk->p.tsk.entry_count = 1;
2436 tsk->p.tsk.handle = MAKE_HANDLE(req->id, tsk->p.tsk.handle);
2437 tsk->p.tsk.nport_handle = cpu_to_le16(fcport->loop_id);
2438 tsk->p.tsk.timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
2439 tsk->p.tsk.control_flags = cpu_to_le32(type);
2440 tsk->p.tsk.port_id[0] = fcport->d_id.b.al_pa;
2441 tsk->p.tsk.port_id[1] = fcport->d_id.b.area;
2442 tsk->p.tsk.port_id[2] = fcport->d_id.b.domain;
2443 tsk->p.tsk.vp_index = fcport->vp_idx;
2444 if (type == TCF_LUN_RESET) {
2445 int_to_scsilun(l, &tsk->p.tsk.lun);
2446 host_to_fcp_swap((uint8_t *)&tsk->p.tsk.lun,
2447 sizeof(tsk->p.tsk.lun));
2451 rval = qla2x00_issue_iocb(vha, tsk, tsk_dma, 0);
2452 if (rval != QLA_SUCCESS) {
2453 DEBUG2_3_11(printk("%s(%ld): failed to issue %s Reset IOCB "
2454 "(%x).\n", __func__, vha->host_no, name, rval));
2455 } else if (sts->entry_status != 0) {
2456 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
2457 "-- error status (%x).\n", __func__, vha->host_no,
2458 sts->entry_status));
2459 rval = QLA_FUNCTION_FAILED;
2460 } else if (sts->comp_status !=
2461 __constant_cpu_to_le16(CS_COMPLETE)) {
2462 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
2463 "-- completion status (%x).\n", __func__,
2464 vha->host_no, le16_to_cpu(sts->comp_status)));
2465 rval = QLA_FUNCTION_FAILED;
2466 } else if (le16_to_cpu(sts->scsi_status) &
2467 SS_RESPONSE_INFO_LEN_VALID) {
2468 if (le32_to_cpu(sts->rsp_data_len) < 4) {
2469 DEBUG2_3_11(printk("%s(%ld): ignoring inconsistent "
2470 "data length -- not enough response info (%d).\n",
2471 __func__, vha->host_no,
2472 le32_to_cpu(sts->rsp_data_len)));
2473 } else if (sts->data[3]) {
2474 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
2475 "-- response (%x).\n", __func__,
2476 vha->host_no, sts->data[3]));
2477 rval = QLA_FUNCTION_FAILED;
2481 /* Issue marker IOCB. */
2482 rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, l,
2483 type == TCF_LUN_RESET ? MK_SYNC_ID_LUN: MK_SYNC_ID);
2484 if (rval2 != QLA_SUCCESS) {
2485 DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB "
2486 "(%x).\n", __func__, vha->host_no, rval2));
2488 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2491 dma_pool_free(ha->s_dma_pool, tsk, tsk_dma);
2497 qla24xx_abort_target(struct fc_port *fcport, unsigned int l, int tag)
2499 struct qla_hw_data *ha = fcport->vha->hw;
2501 if ((ql2xasynctmfenable) && IS_FWI2_CAPABLE(ha))
2502 return qla2x00_async_tm_cmd(fcport, TCF_TARGET_RESET, l, tag);
2504 return __qla24xx_issue_tmf("Target", TCF_TARGET_RESET, fcport, l, tag);
2508 qla24xx_lun_reset(struct fc_port *fcport, unsigned int l, int tag)
2510 struct qla_hw_data *ha = fcport->vha->hw;
2512 if ((ql2xasynctmfenable) && IS_FWI2_CAPABLE(ha))
2513 return qla2x00_async_tm_cmd(fcport, TCF_LUN_RESET, l, tag);
2515 return __qla24xx_issue_tmf("Lun", TCF_LUN_RESET, fcport, l, tag);
2519 qla2x00_system_error(scsi_qla_host_t *vha)
2523 mbx_cmd_t *mcp = &mc;
2524 struct qla_hw_data *ha = vha->hw;
2526 if (!IS_QLA23XX(ha) && !IS_FWI2_CAPABLE(ha))
2527 return QLA_FUNCTION_FAILED;
2529 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2531 mcp->mb[0] = MBC_GEN_SYSTEM_ERROR;
2532 mcp->out_mb = MBX_0;
2536 rval = qla2x00_mailbox_command(vha, mcp);
2538 if (rval != QLA_SUCCESS) {
2539 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
2540 vha->host_no, rval));
2542 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2549 * qla2x00_set_serdes_params() -
2555 qla2x00_set_serdes_params(scsi_qla_host_t *vha, uint16_t sw_em_1g,
2556 uint16_t sw_em_2g, uint16_t sw_em_4g)
2560 mbx_cmd_t *mcp = &mc;
2562 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2564 mcp->mb[0] = MBC_SERDES_PARAMS;
2566 mcp->mb[2] = sw_em_1g | BIT_15;
2567 mcp->mb[3] = sw_em_2g | BIT_15;
2568 mcp->mb[4] = sw_em_4g | BIT_15;
2569 mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
2571 mcp->tov = MBX_TOV_SECONDS;
2573 rval = qla2x00_mailbox_command(vha, mcp);
2575 if (rval != QLA_SUCCESS) {
2577 DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__,
2578 vha->host_no, rval, mcp->mb[0]));
2581 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2588 qla2x00_stop_firmware(scsi_qla_host_t *vha)
2592 mbx_cmd_t *mcp = &mc;
2594 if (!IS_FWI2_CAPABLE(vha->hw))
2595 return QLA_FUNCTION_FAILED;
2597 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2599 mcp->mb[0] = MBC_STOP_FIRMWARE;
2600 mcp->out_mb = MBX_0;
2604 rval = qla2x00_mailbox_command(vha, mcp);
2606 if (rval != QLA_SUCCESS) {
2607 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
2608 vha->host_no, rval));
2609 if (mcp->mb[0] == MBS_INVALID_COMMAND)
2610 rval = QLA_INVALID_COMMAND;
2612 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2619 qla2x00_enable_eft_trace(scsi_qla_host_t *vha, dma_addr_t eft_dma,
2624 mbx_cmd_t *mcp = &mc;
2626 if (!IS_FWI2_CAPABLE(vha->hw))
2627 return QLA_FUNCTION_FAILED;
2629 if (unlikely(pci_channel_offline(vha->hw->pdev)))
2630 return QLA_FUNCTION_FAILED;
2632 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2634 mcp->mb[0] = MBC_TRACE_CONTROL;
2635 mcp->mb[1] = TC_EFT_ENABLE;
2636 mcp->mb[2] = LSW(eft_dma);
2637 mcp->mb[3] = MSW(eft_dma);
2638 mcp->mb[4] = LSW(MSD(eft_dma));
2639 mcp->mb[5] = MSW(MSD(eft_dma));
2640 mcp->mb[6] = buffers;
2641 mcp->mb[7] = TC_AEN_DISABLE;
2642 mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
2643 mcp->in_mb = MBX_1|MBX_0;
2644 mcp->tov = MBX_TOV_SECONDS;
2646 rval = qla2x00_mailbox_command(vha, mcp);
2647 if (rval != QLA_SUCCESS) {
2648 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n",
2649 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
2651 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2658 qla2x00_disable_eft_trace(scsi_qla_host_t *vha)
2662 mbx_cmd_t *mcp = &mc;
2664 if (!IS_FWI2_CAPABLE(vha->hw))
2665 return QLA_FUNCTION_FAILED;
2667 if (unlikely(pci_channel_offline(vha->hw->pdev)))
2668 return QLA_FUNCTION_FAILED;
2670 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2672 mcp->mb[0] = MBC_TRACE_CONTROL;
2673 mcp->mb[1] = TC_EFT_DISABLE;
2674 mcp->out_mb = MBX_1|MBX_0;
2675 mcp->in_mb = MBX_1|MBX_0;
2676 mcp->tov = MBX_TOV_SECONDS;
2678 rval = qla2x00_mailbox_command(vha, mcp);
2679 if (rval != QLA_SUCCESS) {
2680 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n",
2681 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
2683 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2690 qla2x00_enable_fce_trace(scsi_qla_host_t *vha, dma_addr_t fce_dma,
2691 uint16_t buffers, uint16_t *mb, uint32_t *dwords)
2695 mbx_cmd_t *mcp = &mc;
2697 if (!IS_QLA25XX(vha->hw) && !IS_QLA81XX(vha->hw))
2698 return QLA_FUNCTION_FAILED;
2700 if (unlikely(pci_channel_offline(vha->hw->pdev)))
2701 return QLA_FUNCTION_FAILED;
2703 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2705 mcp->mb[0] = MBC_TRACE_CONTROL;
2706 mcp->mb[1] = TC_FCE_ENABLE;
2707 mcp->mb[2] = LSW(fce_dma);
2708 mcp->mb[3] = MSW(fce_dma);
2709 mcp->mb[4] = LSW(MSD(fce_dma));
2710 mcp->mb[5] = MSW(MSD(fce_dma));
2711 mcp->mb[6] = buffers;
2712 mcp->mb[7] = TC_AEN_DISABLE;
2714 mcp->mb[9] = TC_FCE_DEFAULT_RX_SIZE;
2715 mcp->mb[10] = TC_FCE_DEFAULT_TX_SIZE;
2716 mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|
2718 mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
2719 mcp->tov = MBX_TOV_SECONDS;
2721 rval = qla2x00_mailbox_command(vha, mcp);
2722 if (rval != QLA_SUCCESS) {
2723 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n",
2724 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
2726 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2729 memcpy(mb, mcp->mb, 8 * sizeof(*mb));
2738 qla2x00_disable_fce_trace(scsi_qla_host_t *vha, uint64_t *wr, uint64_t *rd)
2742 mbx_cmd_t *mcp = &mc;
2744 if (!IS_FWI2_CAPABLE(vha->hw))
2745 return QLA_FUNCTION_FAILED;
2747 if (unlikely(pci_channel_offline(vha->hw->pdev)))
2748 return QLA_FUNCTION_FAILED;
2750 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2752 mcp->mb[0] = MBC_TRACE_CONTROL;
2753 mcp->mb[1] = TC_FCE_DISABLE;
2754 mcp->mb[2] = TC_FCE_DISABLE_TRACE;
2755 mcp->out_mb = MBX_2|MBX_1|MBX_0;
2756 mcp->in_mb = MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|
2758 mcp->tov = MBX_TOV_SECONDS;
2760 rval = qla2x00_mailbox_command(vha, mcp);
2761 if (rval != QLA_SUCCESS) {
2762 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n",
2763 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
2765 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2768 *wr = (uint64_t) mcp->mb[5] << 48 |
2769 (uint64_t) mcp->mb[4] << 32 |
2770 (uint64_t) mcp->mb[3] << 16 |
2771 (uint64_t) mcp->mb[2];
2773 *rd = (uint64_t) mcp->mb[9] << 48 |
2774 (uint64_t) mcp->mb[8] << 32 |
2775 (uint64_t) mcp->mb[7] << 16 |
2776 (uint64_t) mcp->mb[6];
2783 qla2x00_read_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint16_t addr,
2784 uint16_t off, uint16_t count)
2788 mbx_cmd_t *mcp = &mc;
2790 if (!IS_FWI2_CAPABLE(vha->hw))
2791 return QLA_FUNCTION_FAILED;
2793 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2795 mcp->mb[0] = MBC_READ_SFP;
2797 mcp->mb[2] = MSW(sfp_dma);
2798 mcp->mb[3] = LSW(sfp_dma);
2799 mcp->mb[6] = MSW(MSD(sfp_dma));
2800 mcp->mb[7] = LSW(MSD(sfp_dma));
2804 mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
2806 mcp->tov = MBX_TOV_SECONDS;
2808 rval = qla2x00_mailbox_command(vha, mcp);
2810 if (rval != QLA_SUCCESS) {
2811 DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__,
2812 vha->host_no, rval, mcp->mb[0]));
2814 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2821 qla2x00_get_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id,
2822 uint16_t *port_speed, uint16_t *mb)
2826 mbx_cmd_t *mcp = &mc;
2828 if (!IS_IIDMA_CAPABLE(vha->hw))
2829 return QLA_FUNCTION_FAILED;
2831 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2833 mcp->mb[0] = MBC_PORT_PARAMS;
2834 mcp->mb[1] = loop_id;
2835 mcp->mb[2] = mcp->mb[3] = 0;
2836 mcp->mb[9] = vha->vp_idx;
2837 mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0;
2838 mcp->in_mb = MBX_3|MBX_1|MBX_0;
2839 mcp->tov = MBX_TOV_SECONDS;
2841 rval = qla2x00_mailbox_command(vha, mcp);
2843 /* Return mailbox statuses. */
2850 if (rval != QLA_SUCCESS) {
2851 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
2852 vha->host_no, rval));
2854 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2856 *port_speed = mcp->mb[3];
2863 qla2x00_set_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id,
2864 uint16_t port_speed, uint16_t *mb)
2868 mbx_cmd_t *mcp = &mc;
2870 if (!IS_IIDMA_CAPABLE(vha->hw))
2871 return QLA_FUNCTION_FAILED;
2873 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2875 mcp->mb[0] = MBC_PORT_PARAMS;
2876 mcp->mb[1] = loop_id;
2878 if (IS_QLA8XXX_TYPE(vha->hw))
2879 mcp->mb[3] = port_speed & (BIT_5|BIT_4|BIT_3|BIT_2|BIT_1|BIT_0);
2881 mcp->mb[3] = port_speed & (BIT_2|BIT_1|BIT_0);
2882 mcp->mb[9] = vha->vp_idx;
2883 mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0;
2884 mcp->in_mb = MBX_3|MBX_1|MBX_0;
2885 mcp->tov = MBX_TOV_SECONDS;
2887 rval = qla2x00_mailbox_command(vha, mcp);
2889 /* Return mailbox statuses. */
2896 if (rval != QLA_SUCCESS) {
2897 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
2898 vha->host_no, rval));
2900 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2907 qla24xx_report_id_acquisition(scsi_qla_host_t *vha,
2908 struct vp_rpt_id_entry_24xx *rptid_entry)
2911 uint16_t stat = le16_to_cpu(rptid_entry->vp_idx);
2912 struct qla_hw_data *ha = vha->hw;
2913 scsi_qla_host_t *vp;
2914 unsigned long flags;
2916 if (rptid_entry->entry_status != 0)
2919 if (rptid_entry->format == 0) {
2920 DEBUG15(printk("%s:format 0 : scsi(%ld) number of VPs setup %d,"
2921 " number of VPs acquired %d\n", __func__, vha->host_no,
2922 MSB(le16_to_cpu(rptid_entry->vp_count)),
2923 LSB(le16_to_cpu(rptid_entry->vp_count))));
2924 DEBUG15(printk("%s primary port id %02x%02x%02x\n", __func__,
2925 rptid_entry->port_id[2], rptid_entry->port_id[1],
2926 rptid_entry->port_id[0]));
2927 } else if (rptid_entry->format == 1) {
2929 DEBUG15(printk("%s:format 1: scsi(%ld): VP[%d] enabled "
2931 "with port id %02x%02x%02x\n", __func__, vha->host_no,
2933 rptid_entry->port_id[2], rptid_entry->port_id[1],
2934 rptid_entry->port_id[0]));
2937 if (vp_idx == 0 && (MSB(stat) != 1))
2940 if (MSB(stat) == 1) {
2941 DEBUG2(printk("scsi(%ld): Could not acquire ID for "
2942 "VP[%d].\n", vha->host_no, vp_idx));
2946 spin_lock_irqsave(&ha->vport_slock, flags);
2947 list_for_each_entry(vp, &ha->vp_list, list)
2948 if (vp_idx == vp->vp_idx)
2950 spin_unlock_irqrestore(&ha->vport_slock, flags);
2955 vp->d_id.b.domain = rptid_entry->port_id[2];
2956 vp->d_id.b.area = rptid_entry->port_id[1];
2957 vp->d_id.b.al_pa = rptid_entry->port_id[0];
2960 * Cannot configure here as we are still sitting on the
2961 * response queue. Handle it in dpc context.
2963 set_bit(VP_IDX_ACQUIRED, &vp->vp_flags);
2966 set_bit(REGISTER_FC4_NEEDED, &vp->dpc_flags);
2967 set_bit(REGISTER_FDMI_NEEDED, &vp->dpc_flags);
2968 set_bit(VP_DPC_NEEDED, &vha->dpc_flags);
2969 qla2xxx_wake_dpc(vha);
2974 * qla24xx_modify_vp_config
2975 * Change VP configuration for vha
2978 * vha = adapter block pointer.
2981 * qla2xxx local function return status code.
2987 qla24xx_modify_vp_config(scsi_qla_host_t *vha)
2990 struct vp_config_entry_24xx *vpmod;
2991 dma_addr_t vpmod_dma;
2992 struct qla_hw_data *ha = vha->hw;
2993 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
2995 /* This can be called by the parent */
2997 vpmod = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vpmod_dma);
2999 DEBUG2_3(printk("%s(%ld): failed to allocate Modify VP "
3000 "IOCB.\n", __func__, vha->host_no));
3001 return QLA_MEMORY_ALLOC_FAILED;
3004 memset(vpmod, 0, sizeof(struct vp_config_entry_24xx));
3005 vpmod->entry_type = VP_CONFIG_IOCB_TYPE;
3006 vpmod->entry_count = 1;
3007 vpmod->command = VCT_COMMAND_MOD_ENABLE_VPS;
3008 vpmod->vp_count = 1;
3009 vpmod->vp_index1 = vha->vp_idx;
3010 vpmod->options_idx1 = BIT_3|BIT_4|BIT_5;
3011 memcpy(vpmod->node_name_idx1, vha->node_name, WWN_SIZE);
3012 memcpy(vpmod->port_name_idx1, vha->port_name, WWN_SIZE);
3013 vpmod->entry_count = 1;
3015 rval = qla2x00_issue_iocb(base_vha, vpmod, vpmod_dma, 0);
3016 if (rval != QLA_SUCCESS) {
3017 DEBUG2_3_11(printk("%s(%ld): failed to issue VP config IOCB"
3018 "(%x).\n", __func__, base_vha->host_no, rval));
3019 } else if (vpmod->comp_status != 0) {
3020 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
3021 "-- error status (%x).\n", __func__, base_vha->host_no,
3022 vpmod->comp_status));
3023 rval = QLA_FUNCTION_FAILED;
3024 } else if (vpmod->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) {
3025 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
3026 "-- completion status (%x).\n", __func__, base_vha->host_no,
3027 le16_to_cpu(vpmod->comp_status)));
3028 rval = QLA_FUNCTION_FAILED;
3031 DEBUG11(printk("%s(%ld): done.\n", __func__,
3032 base_vha->host_no));
3033 fc_vport_set_state(vha->fc_vport, FC_VPORT_INITIALIZING);
3035 dma_pool_free(ha->s_dma_pool, vpmod, vpmod_dma);
3041 * qla24xx_control_vp
3042 * Enable a virtual port for given host
3045 * ha = adapter block pointer.
3046 * vhba = virtual adapter (unused)
3047 * index = index number for enabled VP
3050 * qla2xxx local function return status code.
3056 qla24xx_control_vp(scsi_qla_host_t *vha, int cmd)
3060 struct vp_ctrl_entry_24xx *vce;
3062 struct qla_hw_data *ha = vha->hw;
3063 int vp_index = vha->vp_idx;
3064 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
3066 DEBUG11(printk("%s(%ld): entered. Enabling index %d\n", __func__,
3067 vha->host_no, vp_index));
3069 if (vp_index == 0 || vp_index >= ha->max_npiv_vports)
3070 return QLA_PARAMETER_ERROR;
3072 vce = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vce_dma);
3074 DEBUG2_3(printk("%s(%ld): "
3075 "failed to allocate VP Control IOCB.\n", __func__,
3076 base_vha->host_no));
3077 return QLA_MEMORY_ALLOC_FAILED;
3079 memset(vce, 0, sizeof(struct vp_ctrl_entry_24xx));
3081 vce->entry_type = VP_CTRL_IOCB_TYPE;
3082 vce->entry_count = 1;
3083 vce->command = cpu_to_le16(cmd);
3084 vce->vp_count = __constant_cpu_to_le16(1);
3086 /* index map in firmware starts with 1; decrement index
3087 * this is ok as we never use index 0
3089 map = (vp_index - 1) / 8;
3090 pos = (vp_index - 1) & 7;
3091 mutex_lock(&ha->vport_lock);
3092 vce->vp_idx_map[map] |= 1 << pos;
3093 mutex_unlock(&ha->vport_lock);
3095 rval = qla2x00_issue_iocb(base_vha, vce, vce_dma, 0);
3096 if (rval != QLA_SUCCESS) {
3097 DEBUG2_3_11(printk("%s(%ld): failed to issue VP control IOCB"
3098 "(%x).\n", __func__, base_vha->host_no, rval));
3099 printk("%s(%ld): failed to issue VP control IOCB"
3100 "(%x).\n", __func__, base_vha->host_no, rval);
3101 } else if (vce->entry_status != 0) {
3102 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
3103 "-- error status (%x).\n", __func__, base_vha->host_no,
3104 vce->entry_status));
3105 printk("%s(%ld): failed to complete IOCB "
3106 "-- error status (%x).\n", __func__, base_vha->host_no,
3108 rval = QLA_FUNCTION_FAILED;
3109 } else if (vce->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) {
3110 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
3111 "-- completion status (%x).\n", __func__, base_vha->host_no,
3112 le16_to_cpu(vce->comp_status)));
3113 printk("%s(%ld): failed to complete IOCB "
3114 "-- completion status (%x).\n", __func__, base_vha->host_no,
3115 le16_to_cpu(vce->comp_status));
3116 rval = QLA_FUNCTION_FAILED;
3118 DEBUG2(printk("%s(%ld): done.\n", __func__, base_vha->host_no));
3121 dma_pool_free(ha->s_dma_pool, vce, vce_dma);
3127 * qla2x00_send_change_request
3128 * Receive or disable RSCN request from fabric controller
3131 * ha = adapter block pointer
3132 * format = registration format:
3134 * 1 - Fabric detected registration
3135 * 2 - N_port detected registration
3136 * 3 - Full registration
3137 * FF - clear registration
3138 * vp_idx = Virtual port index
3141 * qla2x00 local function return status code.
3148 qla2x00_send_change_request(scsi_qla_host_t *vha, uint16_t format,
3153 mbx_cmd_t *mcp = &mc;
3156 * This command is implicitly executed by firmware during login for the
3160 return QLA_FUNCTION_FAILED;
3162 mcp->mb[0] = MBC_SEND_CHANGE_REQUEST;
3163 mcp->mb[1] = format;
3164 mcp->mb[9] = vp_idx;
3165 mcp->out_mb = MBX_9|MBX_1|MBX_0;
3166 mcp->in_mb = MBX_0|MBX_1;
3167 mcp->tov = MBX_TOV_SECONDS;
3169 rval = qla2x00_mailbox_command(vha, mcp);
3171 if (rval == QLA_SUCCESS) {
3172 if (mcp->mb[0] != MBS_COMMAND_COMPLETE) {
3182 qla2x00_dump_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t addr,
3187 mbx_cmd_t *mcp = &mc;
3189 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3191 if (MSW(addr) || IS_FWI2_CAPABLE(vha->hw)) {
3192 mcp->mb[0] = MBC_DUMP_RISC_RAM_EXTENDED;
3193 mcp->mb[8] = MSW(addr);
3194 mcp->out_mb = MBX_8|MBX_0;
3196 mcp->mb[0] = MBC_DUMP_RISC_RAM;
3197 mcp->out_mb = MBX_0;
3199 mcp->mb[1] = LSW(addr);
3200 mcp->mb[2] = MSW(req_dma);
3201 mcp->mb[3] = LSW(req_dma);
3202 mcp->mb[6] = MSW(MSD(req_dma));
3203 mcp->mb[7] = LSW(MSD(req_dma));
3204 mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1;
3205 if (IS_FWI2_CAPABLE(vha->hw)) {
3206 mcp->mb[4] = MSW(size);
3207 mcp->mb[5] = LSW(size);
3208 mcp->out_mb |= MBX_5|MBX_4;
3210 mcp->mb[4] = LSW(size);
3211 mcp->out_mb |= MBX_4;
3215 mcp->tov = MBX_TOV_SECONDS;
3217 rval = qla2x00_mailbox_command(vha, mcp);
3219 if (rval != QLA_SUCCESS) {
3220 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__,
3221 vha->host_no, rval, mcp->mb[0]));
3223 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3229 /* 84XX Support **************************************************************/
3231 struct cs84xx_mgmt_cmd {
3233 struct verify_chip_entry_84xx req;
3234 struct verify_chip_rsp_84xx rsp;
3239 qla84xx_verify_chip(struct scsi_qla_host *vha, uint16_t *status)
3242 struct cs84xx_mgmt_cmd *mn;
3245 unsigned long flags;
3246 struct qla_hw_data *ha = vha->hw;
3248 DEBUG16(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3250 mn = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &mn_dma);
3252 DEBUG2_3(printk("%s(%ld): failed to allocate Verify ISP84XX "
3253 "IOCB.\n", __func__, vha->host_no));
3254 return QLA_MEMORY_ALLOC_FAILED;
3258 options = ha->cs84xx->fw_update ? VCO_FORCE_UPDATE : 0;
3259 /* Diagnostic firmware? */
3260 /* options |= MENLO_DIAG_FW; */
3261 /* We update the firmware with only one data sequence. */
3262 options |= VCO_END_OF_DATA;
3266 memset(mn, 0, sizeof(*mn));
3267 mn->p.req.entry_type = VERIFY_CHIP_IOCB_TYPE;
3268 mn->p.req.entry_count = 1;
3269 mn->p.req.options = cpu_to_le16(options);
3271 DEBUG16(printk("%s(%ld): Dump of Verify Request.\n", __func__,
3273 DEBUG16(qla2x00_dump_buffer((uint8_t *)mn,
3276 rval = qla2x00_issue_iocb_timeout(vha, mn, mn_dma, 0, 120);
3277 if (rval != QLA_SUCCESS) {
3278 DEBUG2_16(printk("%s(%ld): failed to issue Verify "
3279 "IOCB (%x).\n", __func__, vha->host_no, rval));
3283 DEBUG16(printk("%s(%ld): Dump of Verify Response.\n", __func__,
3285 DEBUG16(qla2x00_dump_buffer((uint8_t *)mn,
3288 status[0] = le16_to_cpu(mn->p.rsp.comp_status);
3289 status[1] = status[0] == CS_VCS_CHIP_FAILURE ?
3290 le16_to_cpu(mn->p.rsp.failure_code) : 0;
3291 DEBUG2_16(printk("%s(%ld): cs=%x fc=%x\n", __func__,
3292 vha->host_no, status[0], status[1]));
3294 if (status[0] != CS_COMPLETE) {
3295 rval = QLA_FUNCTION_FAILED;
3296 if (!(options & VCO_DONT_UPDATE_FW)) {
3297 DEBUG2_16(printk("%s(%ld): Firmware update "
3298 "failed. Retrying without update "
3299 "firmware.\n", __func__, vha->host_no));
3300 options |= VCO_DONT_UPDATE_FW;
3301 options &= ~VCO_FORCE_UPDATE;
3305 DEBUG2_16(printk("%s(%ld): firmware updated to %x.\n",
3306 __func__, vha->host_no,
3307 le32_to_cpu(mn->p.rsp.fw_ver)));
3309 /* NOTE: we only update OP firmware. */
3310 spin_lock_irqsave(&ha->cs84xx->access_lock, flags);
3311 ha->cs84xx->op_fw_version =
3312 le32_to_cpu(mn->p.rsp.fw_ver);
3313 spin_unlock_irqrestore(&ha->cs84xx->access_lock,
3319 dma_pool_free(ha->s_dma_pool, mn, mn_dma);
3321 if (rval != QLA_SUCCESS) {
3322 DEBUG2_16(printk("%s(%ld): failed=%x.\n", __func__,
3323 vha->host_no, rval));
3325 DEBUG16(printk("%s(%ld): done.\n", __func__, vha->host_no));
3332 qla25xx_init_req_que(struct scsi_qla_host *vha, struct req_que *req)
3335 unsigned long flags;
3337 mbx_cmd_t *mcp = &mc;
3338 struct device_reg_25xxmq __iomem *reg;
3339 struct qla_hw_data *ha = vha->hw;
3341 mcp->mb[0] = MBC_INITIALIZE_MULTIQ;
3342 mcp->mb[1] = req->options;
3343 mcp->mb[2] = MSW(LSD(req->dma));
3344 mcp->mb[3] = LSW(LSD(req->dma));
3345 mcp->mb[6] = MSW(MSD(req->dma));
3346 mcp->mb[7] = LSW(MSD(req->dma));
3347 mcp->mb[5] = req->length;
3349 mcp->mb[10] = req->rsp->id;
3350 mcp->mb[12] = req->qos;
3351 mcp->mb[11] = req->vp_idx;
3352 mcp->mb[13] = req->rid;
3354 reg = (struct device_reg_25xxmq *)((void *)(ha->mqiobase) +
3355 QLA_QUE_PAGE * req->id);
3357 mcp->mb[4] = req->id;
3358 /* que in ptr index */
3360 /* que out ptr index */
3362 mcp->out_mb = MBX_14|MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8|MBX_7|
3363 MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
3365 mcp->flags = MBX_DMA_OUT;
3368 spin_lock_irqsave(&ha->hardware_lock, flags);
3369 if (!(req->options & BIT_0)) {
3370 WRT_REG_DWORD(®->req_q_in, 0);
3371 WRT_REG_DWORD(®->req_q_out, 0);
3373 req->req_q_in = ®->req_q_in;
3374 req->req_q_out = ®->req_q_out;
3375 spin_unlock_irqrestore(&ha->hardware_lock, flags);
3377 rval = qla2x00_mailbox_command(vha, mcp);
3378 if (rval != QLA_SUCCESS)
3379 DEBUG2_3_11(printk(KERN_WARNING "%s(%ld): failed=%x mb0=%x.\n",
3380 __func__, vha->host_no, rval, mcp->mb[0]));
3385 qla25xx_init_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp)
3388 unsigned long flags;
3390 mbx_cmd_t *mcp = &mc;
3391 struct device_reg_25xxmq __iomem *reg;
3392 struct qla_hw_data *ha = vha->hw;
3394 mcp->mb[0] = MBC_INITIALIZE_MULTIQ;
3395 mcp->mb[1] = rsp->options;
3396 mcp->mb[2] = MSW(LSD(rsp->dma));
3397 mcp->mb[3] = LSW(LSD(rsp->dma));
3398 mcp->mb[6] = MSW(MSD(rsp->dma));
3399 mcp->mb[7] = LSW(MSD(rsp->dma));
3400 mcp->mb[5] = rsp->length;
3401 mcp->mb[14] = rsp->msix->entry;
3402 mcp->mb[13] = rsp->rid;
3404 reg = (struct device_reg_25xxmq *)((void *)(ha->mqiobase) +
3405 QLA_QUE_PAGE * rsp->id);
3407 mcp->mb[4] = rsp->id;
3408 /* que in ptr index */
3410 /* que out ptr index */
3412 mcp->out_mb = MBX_14|MBX_13|MBX_9|MBX_8|MBX_7
3413 |MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
3415 mcp->flags = MBX_DMA_OUT;
3418 spin_lock_irqsave(&ha->hardware_lock, flags);
3419 if (!(rsp->options & BIT_0)) {
3420 WRT_REG_DWORD(®->rsp_q_out, 0);
3421 WRT_REG_DWORD(®->rsp_q_in, 0);
3424 spin_unlock_irqrestore(&ha->hardware_lock, flags);
3426 rval = qla2x00_mailbox_command(vha, mcp);
3427 if (rval != QLA_SUCCESS)
3428 DEBUG2_3_11(printk(KERN_WARNING "%s(%ld): failed=%x "
3429 "mb0=%x.\n", __func__,
3430 vha->host_no, rval, mcp->mb[0]));
3435 qla81xx_idc_ack(scsi_qla_host_t *vha, uint16_t *mb)
3439 mbx_cmd_t *mcp = &mc;
3441 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3443 mcp->mb[0] = MBC_IDC_ACK;
3444 memcpy(&mcp->mb[1], mb, QLA_IDC_ACK_REGS * sizeof(uint16_t));
3445 mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
3447 mcp->tov = MBX_TOV_SECONDS;
3449 rval = qla2x00_mailbox_command(vha, mcp);
3451 if (rval != QLA_SUCCESS) {
3452 DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__,
3453 vha->host_no, rval, mcp->mb[0]));
3455 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3462 qla81xx_fac_get_sector_size(scsi_qla_host_t *vha, uint32_t *sector_size)
3466 mbx_cmd_t *mcp = &mc;
3468 if (!IS_QLA81XX(vha->hw))
3469 return QLA_FUNCTION_FAILED;
3471 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3473 mcp->mb[0] = MBC_FLASH_ACCESS_CTRL;
3474 mcp->mb[1] = FAC_OPT_CMD_GET_SECTOR_SIZE;
3475 mcp->out_mb = MBX_1|MBX_0;
3476 mcp->in_mb = MBX_1|MBX_0;
3477 mcp->tov = MBX_TOV_SECONDS;
3479 rval = qla2x00_mailbox_command(vha, mcp);
3481 if (rval != QLA_SUCCESS) {
3482 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n",
3483 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
3485 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3486 *sector_size = mcp->mb[1];
3493 qla81xx_fac_do_write_enable(scsi_qla_host_t *vha, int enable)
3497 mbx_cmd_t *mcp = &mc;
3499 if (!IS_QLA81XX(vha->hw))
3500 return QLA_FUNCTION_FAILED;
3502 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3504 mcp->mb[0] = MBC_FLASH_ACCESS_CTRL;
3505 mcp->mb[1] = enable ? FAC_OPT_CMD_WRITE_ENABLE :
3506 FAC_OPT_CMD_WRITE_PROTECT;
3507 mcp->out_mb = MBX_1|MBX_0;
3508 mcp->in_mb = MBX_1|MBX_0;
3509 mcp->tov = MBX_TOV_SECONDS;
3511 rval = qla2x00_mailbox_command(vha, mcp);
3513 if (rval != QLA_SUCCESS) {
3514 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n",
3515 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
3517 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3524 qla81xx_fac_erase_sector(scsi_qla_host_t *vha, uint32_t start, uint32_t finish)
3528 mbx_cmd_t *mcp = &mc;
3530 if (!IS_QLA81XX(vha->hw))
3531 return QLA_FUNCTION_FAILED;
3533 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3535 mcp->mb[0] = MBC_FLASH_ACCESS_CTRL;
3536 mcp->mb[1] = FAC_OPT_CMD_ERASE_SECTOR;
3537 mcp->mb[2] = LSW(start);
3538 mcp->mb[3] = MSW(start);
3539 mcp->mb[4] = LSW(finish);
3540 mcp->mb[5] = MSW(finish);
3541 mcp->out_mb = MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
3542 mcp->in_mb = MBX_2|MBX_1|MBX_0;
3543 mcp->tov = MBX_TOV_SECONDS;
3545 rval = qla2x00_mailbox_command(vha, mcp);
3547 if (rval != QLA_SUCCESS) {
3548 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x "
3549 "mb[2]=%x.\n", __func__, vha->host_no, rval, mcp->mb[0],
3550 mcp->mb[1], mcp->mb[2]));
3552 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3559 qla81xx_restart_mpi_firmware(scsi_qla_host_t *vha)
3563 mbx_cmd_t *mcp = &mc;
3565 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3567 mcp->mb[0] = MBC_RESTART_MPI_FW;
3568 mcp->out_mb = MBX_0;
3569 mcp->in_mb = MBX_0|MBX_1;
3570 mcp->tov = MBX_TOV_SECONDS;
3572 rval = qla2x00_mailbox_command(vha, mcp);
3574 if (rval != QLA_SUCCESS) {
3575 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=0x%x mb[1]=0x%x.\n",
3576 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
3578 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3585 qla2x00_read_edc(scsi_qla_host_t *vha, uint16_t dev, uint16_t adr,
3586 dma_addr_t sfp_dma, uint8_t *sfp, uint16_t len, uint16_t opt)
3590 mbx_cmd_t *mcp = &mc;
3592 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3594 mcp->mb[0] = MBC_READ_SFP;
3596 mcp->mb[2] = MSW(sfp_dma);
3597 mcp->mb[3] = LSW(sfp_dma);
3598 mcp->mb[6] = MSW(MSD(sfp_dma));
3599 mcp->mb[7] = LSW(MSD(sfp_dma));
3603 mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
3605 mcp->tov = MBX_TOV_SECONDS;
3607 rval = qla2x00_mailbox_command(vha, mcp);
3613 if (rval != QLA_SUCCESS) {
3614 DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__,
3615 vha->host_no, rval, mcp->mb[0]));
3617 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3624 qla2x00_write_edc(scsi_qla_host_t *vha, uint16_t dev, uint16_t adr,
3625 dma_addr_t sfp_dma, uint8_t *sfp, uint16_t len, uint16_t opt)
3629 mbx_cmd_t *mcp = &mc;
3631 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3637 mcp->mb[0] = MBC_WRITE_SFP;
3639 mcp->mb[2] = MSW(sfp_dma);
3640 mcp->mb[3] = LSW(sfp_dma);
3641 mcp->mb[6] = MSW(MSD(sfp_dma));
3642 mcp->mb[7] = LSW(MSD(sfp_dma));
3646 mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
3648 mcp->tov = MBX_TOV_SECONDS;
3650 rval = qla2x00_mailbox_command(vha, mcp);
3652 if (rval != QLA_SUCCESS) {
3653 DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__,
3654 vha->host_no, rval, mcp->mb[0]));
3656 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3663 qla2x00_get_xgmac_stats(scsi_qla_host_t *vha, dma_addr_t stats_dma,
3664 uint16_t size_in_bytes, uint16_t *actual_size)
3668 mbx_cmd_t *mcp = &mc;
3670 if (!IS_QLA8XXX_TYPE(vha->hw))
3671 return QLA_FUNCTION_FAILED;
3673 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3675 mcp->mb[0] = MBC_GET_XGMAC_STATS;
3676 mcp->mb[2] = MSW(stats_dma);
3677 mcp->mb[3] = LSW(stats_dma);
3678 mcp->mb[6] = MSW(MSD(stats_dma));
3679 mcp->mb[7] = LSW(MSD(stats_dma));
3680 mcp->mb[8] = size_in_bytes >> 2;
3681 mcp->out_mb = MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
3682 mcp->in_mb = MBX_2|MBX_1|MBX_0;
3683 mcp->tov = MBX_TOV_SECONDS;
3685 rval = qla2x00_mailbox_command(vha, mcp);
3687 if (rval != QLA_SUCCESS) {
3688 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=0x%x "
3689 "mb[1]=0x%x mb[2]=0x%x.\n", __func__, vha->host_no, rval,
3690 mcp->mb[0], mcp->mb[1], mcp->mb[2]));
3692 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3694 *actual_size = mcp->mb[2] << 2;
3701 qla2x00_get_dcbx_params(scsi_qla_host_t *vha, dma_addr_t tlv_dma,
3706 mbx_cmd_t *mcp = &mc;
3708 if (!IS_QLA8XXX_TYPE(vha->hw))
3709 return QLA_FUNCTION_FAILED;
3711 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3713 mcp->mb[0] = MBC_GET_DCBX_PARAMS;
3715 mcp->mb[2] = MSW(tlv_dma);
3716 mcp->mb[3] = LSW(tlv_dma);
3717 mcp->mb[6] = MSW(MSD(tlv_dma));
3718 mcp->mb[7] = LSW(MSD(tlv_dma));
3720 mcp->out_mb = MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
3721 mcp->in_mb = MBX_2|MBX_1|MBX_0;
3722 mcp->tov = MBX_TOV_SECONDS;
3724 rval = qla2x00_mailbox_command(vha, mcp);
3726 if (rval != QLA_SUCCESS) {
3727 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=0x%x "
3728 "mb[1]=0x%x mb[2]=0x%x.\n", __func__, vha->host_no, rval,
3729 mcp->mb[0], mcp->mb[1], mcp->mb[2]));
3731 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3738 qla2x00_read_ram_word(scsi_qla_host_t *vha, uint32_t risc_addr, uint32_t *data)
3742 mbx_cmd_t *mcp = &mc;
3744 if (!IS_FWI2_CAPABLE(vha->hw))
3745 return QLA_FUNCTION_FAILED;
3747 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3749 mcp->mb[0] = MBC_READ_RAM_EXTENDED;
3750 mcp->mb[1] = LSW(risc_addr);
3751 mcp->mb[8] = MSW(risc_addr);
3752 mcp->out_mb = MBX_8|MBX_1|MBX_0;
3753 mcp->in_mb = MBX_3|MBX_2|MBX_0;
3756 rval = qla2x00_mailbox_command(vha, mcp);
3757 if (rval != QLA_SUCCESS) {
3758 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__,
3759 vha->host_no, rval, mcp->mb[0]));
3761 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3762 *data = mcp->mb[3] << 16 | mcp->mb[2];
3769 qla2x00_loopback_test(scsi_qla_host_t *vha, struct msg_echo_lb *mreq,
3774 mbx_cmd_t *mcp = &mc;
3775 uint32_t iter_cnt = 0x1;
3777 DEBUG11(printk("scsi(%ld): entered.\n", vha->host_no));
3779 memset(mcp->mb, 0 , sizeof(mcp->mb));
3780 mcp->mb[0] = MBC_DIAGNOSTIC_LOOP_BACK;
3781 mcp->mb[1] = mreq->options | BIT_6; // BIT_6 specifies 64 bit addressing
3783 /* transfer count */
3784 mcp->mb[10] = LSW(mreq->transfer_size);
3785 mcp->mb[11] = MSW(mreq->transfer_size);
3787 /* send data address */
3788 mcp->mb[14] = LSW(mreq->send_dma);
3789 mcp->mb[15] = MSW(mreq->send_dma);
3790 mcp->mb[20] = LSW(MSD(mreq->send_dma));
3791 mcp->mb[21] = MSW(MSD(mreq->send_dma));
3793 /* receive data address */
3794 mcp->mb[16] = LSW(mreq->rcv_dma);
3795 mcp->mb[17] = MSW(mreq->rcv_dma);
3796 mcp->mb[6] = LSW(MSD(mreq->rcv_dma));
3797 mcp->mb[7] = MSW(MSD(mreq->rcv_dma));
3799 /* Iteration count */
3800 mcp->mb[18] = LSW(iter_cnt);
3801 mcp->mb[19] = MSW(iter_cnt);
3803 mcp->out_mb = MBX_21|MBX_20|MBX_19|MBX_18|MBX_17|MBX_16|MBX_15|
3804 MBX_14|MBX_13|MBX_12|MBX_11|MBX_10|MBX_7|MBX_6|MBX_1|MBX_0;
3805 if (IS_QLA8XXX_TYPE(vha->hw))
3806 mcp->out_mb |= MBX_2;
3807 mcp->in_mb = MBX_19|MBX_18|MBX_3|MBX_2|MBX_1|MBX_0;
3809 mcp->buf_size = mreq->transfer_size;
3810 mcp->tov = MBX_TOV_SECONDS;
3811 mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD;
3813 rval = qla2x00_mailbox_command(vha, mcp);
3815 if (rval != QLA_SUCCESS) {
3816 DEBUG2(printk(KERN_WARNING
3817 "(%ld): failed=%x mb[0]=0x%x "
3818 "mb[1]=0x%x mb[2]=0x%x mb[3]=0x%x mb[18]=0x%x "
3820 vha->host_no, rval, mcp->mb[0], mcp->mb[1], mcp->mb[2],
3821 mcp->mb[3], mcp->mb[18], mcp->mb[19]));
3823 DEBUG2(printk(KERN_WARNING
3824 "scsi(%ld): done.\n", vha->host_no));
3827 /* Copy mailbox information */
3828 memcpy( mresp, mcp->mb, 64);
3833 qla2x00_echo_test(scsi_qla_host_t *vha, struct msg_echo_lb *mreq,
3838 mbx_cmd_t *mcp = &mc;
3839 struct qla_hw_data *ha = vha->hw;
3841 DEBUG11(printk("scsi(%ld): entered.\n", vha->host_no));
3843 memset(mcp->mb, 0 , sizeof(mcp->mb));
3844 mcp->mb[0] = MBC_DIAGNOSTIC_ECHO;
3845 mcp->mb[1] = mreq->options | BIT_6; /* BIT_6 specifies 64bit address */
3846 if (IS_QLA8XXX_TYPE(ha)) {
3847 mcp->mb[1] |= BIT_15;
3848 mcp->mb[2] = vha->fcoe_fcf_idx;
3850 mcp->mb[16] = LSW(mreq->rcv_dma);
3851 mcp->mb[17] = MSW(mreq->rcv_dma);
3852 mcp->mb[6] = LSW(MSD(mreq->rcv_dma));
3853 mcp->mb[7] = MSW(MSD(mreq->rcv_dma));
3855 mcp->mb[10] = LSW(mreq->transfer_size);
3857 mcp->mb[14] = LSW(mreq->send_dma);
3858 mcp->mb[15] = MSW(mreq->send_dma);
3859 mcp->mb[20] = LSW(MSD(mreq->send_dma));
3860 mcp->mb[21] = MSW(MSD(mreq->send_dma));
3862 mcp->out_mb = MBX_21|MBX_20|MBX_17|MBX_16|MBX_15|
3863 MBX_14|MBX_10|MBX_7|MBX_6|MBX_1|MBX_0;
3864 if (IS_QLA8XXX_TYPE(ha))
3865 mcp->out_mb |= MBX_2;
3868 if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha) || IS_QLA8XXX_TYPE(ha))
3869 mcp->in_mb |= MBX_1;
3870 if (IS_QLA8XXX_TYPE(ha))
3871 mcp->in_mb |= MBX_3;
3873 mcp->tov = MBX_TOV_SECONDS;
3874 mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD;
3875 mcp->buf_size = mreq->transfer_size;
3877 rval = qla2x00_mailbox_command(vha, mcp);
3879 if (rval != QLA_SUCCESS) {
3880 DEBUG2(printk(KERN_WARNING
3881 "(%ld): failed=%x mb[0]=0x%x mb[1]=0x%x.\n",
3882 vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
3884 DEBUG2(printk(KERN_WARNING
3885 "scsi(%ld): done.\n", vha->host_no));
3888 /* Copy mailbox information */
3889 memcpy(mresp, mcp->mb, 64);
3894 qla84xx_reset_chip(scsi_qla_host_t *ha, uint16_t enable_diagnostic)
3898 mbx_cmd_t *mcp = &mc;
3900 DEBUG16(printk("%s(%ld): enable_diag=%d entered.\n", __func__,
3901 ha->host_no, enable_diagnostic));
3903 mcp->mb[0] = MBC_ISP84XX_RESET;
3904 mcp->mb[1] = enable_diagnostic;
3905 mcp->out_mb = MBX_1|MBX_0;
3906 mcp->in_mb = MBX_1|MBX_0;
3907 mcp->tov = MBX_TOV_SECONDS;
3908 mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD;
3909 rval = qla2x00_mailbox_command(ha, mcp);
3911 if (rval != QLA_SUCCESS)
3912 DEBUG16(printk("%s(%ld): failed=%x.\n", __func__, ha->host_no,
3915 DEBUG16(printk("%s(%ld): done.\n", __func__, ha->host_no));
3921 qla2x00_write_ram_word(scsi_qla_host_t *vha, uint32_t risc_addr, uint32_t data)
3925 mbx_cmd_t *mcp = &mc;
3927 if (!IS_FWI2_CAPABLE(vha->hw))
3928 return QLA_FUNCTION_FAILED;
3930 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3932 mcp->mb[0] = MBC_WRITE_RAM_WORD_EXTENDED;
3933 mcp->mb[1] = LSW(risc_addr);
3934 mcp->mb[2] = LSW(data);
3935 mcp->mb[3] = MSW(data);
3936 mcp->mb[8] = MSW(risc_addr);
3937 mcp->out_mb = MBX_8|MBX_3|MBX_2|MBX_1|MBX_0;
3941 rval = qla2x00_mailbox_command(vha, mcp);
3942 if (rval != QLA_SUCCESS) {
3943 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__,
3944 vha->host_no, rval, mcp->mb[0]));
3946 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3953 qla81xx_write_mpi_register(scsi_qla_host_t *vha, uint16_t *mb)
3956 uint32_t stat, timer;
3958 struct qla_hw_data *ha = vha->hw;
3959 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
3963 DEBUG11(qla_printk(KERN_INFO, ha,
3964 "%s(%ld): entered.\n", __func__, vha->host_no));
3966 clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
3968 /* Write the MBC data to the registers */
3969 WRT_REG_WORD(®->mailbox0, MBC_WRITE_MPI_REGISTER);
3970 WRT_REG_WORD(®->mailbox1, mb[0]);
3971 WRT_REG_WORD(®->mailbox2, mb[1]);
3972 WRT_REG_WORD(®->mailbox3, mb[2]);
3973 WRT_REG_WORD(®->mailbox4, mb[3]);
3975 WRT_REG_DWORD(®->hccr, HCCRX_SET_HOST_INT);
3977 /* Poll for MBC interrupt */
3978 for (timer = 6000000; timer; timer--) {
3979 /* Check for pending interrupts. */
3980 stat = RD_REG_DWORD(®->host_status);
3981 if (stat & HSRX_RISC_INT) {
3984 if (stat == 0x1 || stat == 0x2 ||
3985 stat == 0x10 || stat == 0x11) {
3986 set_bit(MBX_INTERRUPT,
3987 &ha->mbx_cmd_flags);
3988 mb0 = RD_REG_WORD(®->mailbox0);
3989 WRT_REG_DWORD(®->hccr,
3990 HCCRX_CLR_RISC_INT);
3991 RD_REG_DWORD(®->hccr);
3998 if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags))
3999 rval = mb0 & MBS_MASK;
4001 rval = QLA_FUNCTION_FAILED;
4003 if (rval != QLA_SUCCESS) {
4004 DEBUG2_3_11(printk(KERN_INFO "%s(%ld): failed=%x mb[0]=%x.\n",
4005 __func__, vha->host_no, rval, mb[0]));
4007 DEBUG11(printk(KERN_INFO
4008 "%s(%ld): done.\n", __func__, vha->host_no));
4014 qla2x00_get_data_rate(scsi_qla_host_t *vha)
4018 mbx_cmd_t *mcp = &mc;
4019 struct qla_hw_data *ha = vha->hw;
4021 if (!IS_FWI2_CAPABLE(ha))
4022 return QLA_FUNCTION_FAILED;
4024 DEBUG11(qla_printk(KERN_INFO, ha,
4025 "%s(%ld): entered.\n", __func__, vha->host_no));
4027 mcp->mb[0] = MBC_DATA_RATE;
4029 mcp->out_mb = MBX_1|MBX_0;
4030 mcp->in_mb = MBX_2|MBX_1|MBX_0;
4031 mcp->tov = MBX_TOV_SECONDS;
4033 rval = qla2x00_mailbox_command(vha, mcp);
4034 if (rval != QLA_SUCCESS) {
4035 DEBUG2_3_11(printk(KERN_INFO "%s(%ld): failed=%x mb[0]=%x.\n",
4036 __func__, vha->host_no, rval, mcp->mb[0]));
4038 DEBUG11(printk(KERN_INFO
4039 "%s(%ld): done.\n", __func__, vha->host_no));
4040 if (mcp->mb[1] != 0x7)
4041 ha->link_data_rate = mcp->mb[1];
4048 qla81xx_get_port_config(scsi_qla_host_t *vha, uint16_t *mb)
4052 mbx_cmd_t *mcp = &mc;
4053 struct qla_hw_data *ha = vha->hw;
4055 DEBUG11(printk(KERN_INFO
4056 "%s(%ld): entered.\n", __func__, vha->host_no));
4058 if (!IS_QLA81XX(ha))
4059 return QLA_FUNCTION_FAILED;
4060 mcp->mb[0] = MBC_GET_PORT_CONFIG;
4061 mcp->out_mb = MBX_0;
4062 mcp->in_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
4063 mcp->tov = MBX_TOV_SECONDS;
4066 rval = qla2x00_mailbox_command(vha, mcp);
4068 if (rval != QLA_SUCCESS) {
4069 DEBUG2_3_11(printk(KERN_WARNING
4070 "%s(%ld): failed=%x (%x).\n", __func__,
4071 vha->host_no, rval, mcp->mb[0]));
4073 /* Copy all bits to preserve original value */
4074 memcpy(mb, &mcp->mb[1], sizeof(uint16_t) * 4);
4076 DEBUG11(printk(KERN_INFO
4077 "%s(%ld): done.\n", __func__, vha->host_no));
4083 qla81xx_set_port_config(scsi_qla_host_t *vha, uint16_t *mb)
4087 mbx_cmd_t *mcp = &mc;
4089 DEBUG11(printk(KERN_INFO
4090 "%s(%ld): entered.\n", __func__, vha->host_no));
4092 mcp->mb[0] = MBC_SET_PORT_CONFIG;
4093 /* Copy all bits to preserve original setting */
4094 memcpy(&mcp->mb[1], mb, sizeof(uint16_t) * 4);
4095 mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
4097 mcp->tov = MBX_TOV_SECONDS;
4099 rval = qla2x00_mailbox_command(vha, mcp);
4101 if (rval != QLA_SUCCESS) {
4102 DEBUG2_3_11(printk(KERN_WARNING
4103 "%s(%ld): failed=%x (%x).\n", __func__,
4104 vha->host_no, rval, mcp->mb[0]));
4106 DEBUG11(printk(KERN_INFO
4107 "%s(%ld): done.\n", __func__, vha->host_no));
4114 qla24xx_set_fcp_prio(scsi_qla_host_t *vha, uint16_t loop_id, uint16_t priority,
4119 mbx_cmd_t *mcp = &mc;
4120 struct qla_hw_data *ha = vha->hw;
4122 if (!IS_QLA24XX_TYPE(ha) && !IS_QLA25XX(ha))
4123 return QLA_FUNCTION_FAILED;
4125 DEBUG11(printk(KERN_INFO
4126 "%s(%ld): entered.\n", __func__, vha->host_no));
4128 mcp->mb[0] = MBC_PORT_PARAMS;
4129 mcp->mb[1] = loop_id;
4130 if (ha->flags.fcp_prio_enabled)
4134 mcp->mb[4] = priority & 0xf;
4135 mcp->mb[9] = vha->vp_idx;
4136 mcp->out_mb = MBX_9|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
4137 mcp->in_mb = MBX_4|MBX_3|MBX_1|MBX_0;
4140 rval = qla2x00_mailbox_command(vha, mcp);
4148 if (rval != QLA_SUCCESS) {
4149 DEBUG2_3_11(printk(KERN_WARNING
4150 "%s(%ld): failed=%x.\n", __func__,
4151 vha->host_no, rval));
4153 DEBUG11(printk(KERN_INFO
4154 "%s(%ld): done.\n", __func__, vha->host_no));
4161 qla2x00_get_thermal_temp(scsi_qla_host_t *vha, uint16_t *temp, uint16_t *frac)
4165 mbx_cmd_t *mcp = &mc;
4166 struct qla_hw_data *ha = vha->hw;
4168 DEBUG11(printk(KERN_INFO "%s(%ld): entered.\n", __func__, ha->host_no));
4171 mcp->mb[0] = MBC_READ_SFP;
4179 mcp->mb[10] = BIT_13|BIT_0;
4180 mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
4181 mcp->in_mb = MBX_1|MBX_0;
4182 mcp->tov = MBX_TOV_SECONDS;
4184 rval = qla2x00_mailbox_command(vha, mcp);
4185 if (rval != QLA_SUCCESS) {
4186 DEBUG2_3_11(printk(KERN_WARNING
4187 "%s(%ld): failed=%x (%x).\n", __func__,
4188 vha->host_no, rval, mcp->mb[0]));
4189 ha->flags.thermal_supported = 0;
4192 *temp = mcp->mb[1] & 0xFF;
4195 mcp->mb[0] = MBC_READ_SFP;
4203 mcp->mb[10] = BIT_13|BIT_0;
4204 mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
4205 mcp->in_mb = MBX_1|MBX_0;
4206 mcp->tov = MBX_TOV_SECONDS;
4208 rval = qla2x00_mailbox_command(vha, mcp);
4209 if (rval != QLA_SUCCESS) {
4210 DEBUG2_3_11(printk(KERN_WARNING
4211 "%s(%ld): failed=%x (%x).\n", __func__,
4212 vha->host_no, rval, mcp->mb[0]));
4213 ha->flags.thermal_supported = 0;
4216 *frac = ((mcp->mb[1] & 0xFF) >> 6) * 25;
4218 if (rval == QLA_SUCCESS)
4219 DEBUG11(printk(KERN_INFO
4220 "%s(%ld): done.\n", __func__, ha->host_no));
4226 qla82xx_mbx_intr_enable(scsi_qla_host_t *vha)
4229 struct qla_hw_data *ha = vha->hw;
4231 mbx_cmd_t *mcp = &mc;
4233 if (!IS_FWI2_CAPABLE(ha))
4234 return QLA_FUNCTION_FAILED;
4236 DEBUG11(qla_printk(KERN_INFO, ha,
4237 "%s(%ld): entered.\n", __func__, vha->host_no));
4239 memset(mcp, 0, sizeof(mbx_cmd_t));
4240 mcp->mb[0] = MBC_TOGGLE_INTERRUPT;
4243 mcp->out_mb = MBX_1|MBX_0;
4248 rval = qla2x00_mailbox_command(vha, mcp);
4249 if (rval != QLA_SUCCESS) {
4250 DEBUG2_3_11(qla_printk(KERN_WARNING, ha,
4251 "%s(%ld): failed=%x mb[0]=%x.\n", __func__,
4252 vha->host_no, rval, mcp->mb[0]));
4254 DEBUG11(qla_printk(KERN_INFO, ha,
4255 "%s(%ld): done.\n", __func__, vha->host_no));
4262 qla82xx_mbx_intr_disable(scsi_qla_host_t *vha)
4265 struct qla_hw_data *ha = vha->hw;
4267 mbx_cmd_t *mcp = &mc;
4269 if (!IS_QLA82XX(ha))
4270 return QLA_FUNCTION_FAILED;
4272 DEBUG11(qla_printk(KERN_INFO, ha,
4273 "%s(%ld): entered.\n", __func__, vha->host_no));
4275 memset(mcp, 0, sizeof(mbx_cmd_t));
4276 mcp->mb[0] = MBC_TOGGLE_INTERRUPT;
4279 mcp->out_mb = MBX_1|MBX_0;
4284 rval = qla2x00_mailbox_command(vha, mcp);
4285 if (rval != QLA_SUCCESS) {
4286 DEBUG2_3_11(qla_printk(KERN_WARNING, ha,
4287 "%s(%ld): failed=%x mb[0]=%x.\n", __func__,
4288 vha->host_no, rval, mcp->mb[0]));
4290 DEBUG11(qla_printk(KERN_INFO, ha,
4291 "%s(%ld): done.\n", __func__, vha->host_no));