2 * QLogic Fibre Channel HBA Driver
3 * Copyright (c) 2003-2010 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;
75 * Wait for active mailbox commands to finish by waiting at most tov
76 * seconds. This is to serialize actual issuing of mailbox cmds during
79 if (!wait_for_completion_timeout(&ha->mbx_cmd_comp, mcp->tov * HZ)) {
80 /* Timeout occurred. Return error. */
81 DEBUG2_3_11(printk("%s(%ld): cmd access timeout. "
82 "Exiting.\n", __func__, base_vha->host_no));
83 return QLA_FUNCTION_TIMEOUT;
86 if (IS_QLA82XX(ha) && ha->flags.fw_hung) {
87 /* Setting Link-Down error */
88 mcp->mb[0] = MBS_LINK_DOWN_ERROR;
89 rval = QLA_FUNCTION_FAILED;
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 (IS_QLA82XX(ha) && ha->flags.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 occured. "
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 occured. "
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);
1887 lg->port_id[0] = al_pa;
1888 lg->port_id[1] = area;
1889 lg->port_id[2] = domain;
1890 lg->vp_index = vha->vp_idx;
1892 rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0);
1893 if (rval != QLA_SUCCESS) {
1894 DEBUG2_3_11(printk("%s(%ld): failed to issue Logout IOCB "
1895 "(%x).\n", __func__, vha->host_no, rval));
1896 } else if (lg->entry_status != 0) {
1897 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
1898 "-- error status (%x).\n", __func__, vha->host_no,
1900 rval = QLA_FUNCTION_FAILED;
1901 } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) {
1902 DEBUG2_3_11(printk("%s(%ld %d): failed to complete IOCB "
1903 "-- completion status (%x) ioparam=%x/%x.\n", __func__,
1904 vha->host_no, vha->vp_idx, le16_to_cpu(lg->comp_status),
1905 le32_to_cpu(lg->io_parameter[0]),
1906 le32_to_cpu(lg->io_parameter[1])));
1909 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
1912 dma_pool_free(ha->s_dma_pool, lg, lg_dma);
1918 * qla2x00_fabric_logout
1919 * Issue logout fabric port mailbox command.
1922 * ha = adapter block pointer.
1923 * loop_id = device loop ID.
1924 * TARGET_QUEUE_LOCK must be released.
1925 * ADAPTER_STATE_LOCK must be released.
1928 * qla2x00 local function return status code.
1934 qla2x00_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain,
1935 uint8_t area, uint8_t al_pa)
1939 mbx_cmd_t *mcp = &mc;
1941 DEBUG11(printk("qla2x00_fabric_logout(%ld): entered.\n",
1944 mcp->mb[0] = MBC_LOGOUT_FABRIC_PORT;
1945 mcp->out_mb = MBX_1|MBX_0;
1946 if (HAS_EXTENDED_IDS(vha->hw)) {
1947 mcp->mb[1] = loop_id;
1949 mcp->out_mb |= MBX_10;
1951 mcp->mb[1] = loop_id << 8;
1954 mcp->in_mb = MBX_1|MBX_0;
1955 mcp->tov = MBX_TOV_SECONDS;
1957 rval = qla2x00_mailbox_command(vha, mcp);
1959 if (rval != QLA_SUCCESS) {
1961 DEBUG2_3_11(printk("qla2x00_fabric_logout(%ld): failed=%x "
1962 "mbx1=%x.\n", vha->host_no, rval, mcp->mb[1]));
1965 DEBUG11(printk("qla2x00_fabric_logout(%ld): done.\n",
1973 * qla2x00_full_login_lip
1974 * Issue full login LIP mailbox command.
1977 * ha = adapter block pointer.
1978 * TARGET_QUEUE_LOCK must be released.
1979 * ADAPTER_STATE_LOCK must be released.
1982 * qla2x00 local function return status code.
1988 qla2x00_full_login_lip(scsi_qla_host_t *vha)
1992 mbx_cmd_t *mcp = &mc;
1994 DEBUG11(printk("qla2x00_full_login_lip(%ld): entered.\n",
1997 mcp->mb[0] = MBC_LIP_FULL_LOGIN;
1998 mcp->mb[1] = IS_FWI2_CAPABLE(vha->hw) ? BIT_3 : 0;
2001 mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
2003 mcp->tov = MBX_TOV_SECONDS;
2005 rval = qla2x00_mailbox_command(vha, mcp);
2007 if (rval != QLA_SUCCESS) {
2009 DEBUG2_3_11(printk("qla2x00_full_login_lip(%ld): failed=%x.\n",
2010 vha->host_no, rval));
2013 DEBUG11(printk("qla2x00_full_login_lip(%ld): done.\n",
2021 * qla2x00_get_id_list
2024 * ha = adapter block pointer.
2027 * qla2x00 local function return status code.
2033 qla2x00_get_id_list(scsi_qla_host_t *vha, void *id_list, dma_addr_t id_list_dma,
2038 mbx_cmd_t *mcp = &mc;
2040 DEBUG11(printk("qla2x00_get_id_list(%ld): entered.\n",
2043 if (id_list == NULL)
2044 return QLA_FUNCTION_FAILED;
2046 mcp->mb[0] = MBC_GET_ID_LIST;
2047 mcp->out_mb = MBX_0;
2048 if (IS_FWI2_CAPABLE(vha->hw)) {
2049 mcp->mb[2] = MSW(id_list_dma);
2050 mcp->mb[3] = LSW(id_list_dma);
2051 mcp->mb[6] = MSW(MSD(id_list_dma));
2052 mcp->mb[7] = LSW(MSD(id_list_dma));
2054 mcp->mb[9] = vha->vp_idx;
2055 mcp->out_mb |= MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2;
2057 mcp->mb[1] = MSW(id_list_dma);
2058 mcp->mb[2] = LSW(id_list_dma);
2059 mcp->mb[3] = MSW(MSD(id_list_dma));
2060 mcp->mb[6] = LSW(MSD(id_list_dma));
2061 mcp->out_mb |= MBX_6|MBX_3|MBX_2|MBX_1;
2063 mcp->in_mb = MBX_1|MBX_0;
2064 mcp->tov = MBX_TOV_SECONDS;
2066 rval = qla2x00_mailbox_command(vha, mcp);
2068 if (rval != QLA_SUCCESS) {
2070 DEBUG2_3_11(printk("qla2x00_get_id_list(%ld): failed=%x.\n",
2071 vha->host_no, rval));
2073 *entries = mcp->mb[1];
2074 DEBUG11(printk("qla2x00_get_id_list(%ld): done.\n",
2082 * qla2x00_get_resource_cnts
2083 * Get current firmware resource counts.
2086 * ha = adapter block pointer.
2089 * qla2x00 local function return status code.
2095 qla2x00_get_resource_cnts(scsi_qla_host_t *vha, uint16_t *cur_xchg_cnt,
2096 uint16_t *orig_xchg_cnt, uint16_t *cur_iocb_cnt,
2097 uint16_t *orig_iocb_cnt, uint16_t *max_npiv_vports, uint16_t *max_fcfs)
2101 mbx_cmd_t *mcp = &mc;
2103 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2105 mcp->mb[0] = MBC_GET_RESOURCE_COUNTS;
2106 mcp->out_mb = MBX_0;
2107 mcp->in_mb = MBX_11|MBX_10|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
2108 if (IS_QLA81XX(vha->hw))
2109 mcp->in_mb |= MBX_12;
2110 mcp->tov = MBX_TOV_SECONDS;
2112 rval = qla2x00_mailbox_command(vha, mcp);
2114 if (rval != QLA_SUCCESS) {
2116 DEBUG2_3_11(printk("%s(%ld): failed = %x.\n", __func__,
2117 vha->host_no, mcp->mb[0]));
2119 DEBUG11(printk("%s(%ld): done. mb1=%x mb2=%x mb3=%x mb6=%x "
2120 "mb7=%x mb10=%x mb11=%x mb12=%x.\n", __func__,
2121 vha->host_no, mcp->mb[1], mcp->mb[2], mcp->mb[3],
2122 mcp->mb[6], mcp->mb[7], mcp->mb[10], mcp->mb[11],
2126 *cur_xchg_cnt = mcp->mb[3];
2128 *orig_xchg_cnt = mcp->mb[6];
2130 *cur_iocb_cnt = mcp->mb[7];
2132 *orig_iocb_cnt = mcp->mb[10];
2133 if (vha->hw->flags.npiv_supported && max_npiv_vports)
2134 *max_npiv_vports = mcp->mb[11];
2135 if (IS_QLA81XX(vha->hw) && max_fcfs)
2136 *max_fcfs = mcp->mb[12];
2142 #if defined(QL_DEBUG_LEVEL_3)
2144 * qla2x00_get_fcal_position_map
2145 * Get FCAL (LILP) position map using mailbox command
2148 * ha = adapter state pointer.
2149 * pos_map = buffer pointer (can be NULL).
2152 * qla2x00 local function return status code.
2158 qla2x00_get_fcal_position_map(scsi_qla_host_t *vha, char *pos_map)
2162 mbx_cmd_t *mcp = &mc;
2164 dma_addr_t pmap_dma;
2165 struct qla_hw_data *ha = vha->hw;
2167 pmap = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pmap_dma);
2169 DEBUG2_3_11(printk("%s(%ld): **** Mem Alloc Failed ****",
2170 __func__, vha->host_no));
2171 return QLA_MEMORY_ALLOC_FAILED;
2173 memset(pmap, 0, FCAL_MAP_SIZE);
2175 mcp->mb[0] = MBC_GET_FC_AL_POSITION_MAP;
2176 mcp->mb[2] = MSW(pmap_dma);
2177 mcp->mb[3] = LSW(pmap_dma);
2178 mcp->mb[6] = MSW(MSD(pmap_dma));
2179 mcp->mb[7] = LSW(MSD(pmap_dma));
2180 mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
2181 mcp->in_mb = MBX_1|MBX_0;
2182 mcp->buf_size = FCAL_MAP_SIZE;
2183 mcp->flags = MBX_DMA_IN;
2184 mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
2185 rval = qla2x00_mailbox_command(vha, mcp);
2187 if (rval == QLA_SUCCESS) {
2188 DEBUG11(printk("%s(%ld): (mb0=%x/mb1=%x) FC/AL Position Map "
2189 "size (%x)\n", __func__, vha->host_no, mcp->mb[0],
2190 mcp->mb[1], (unsigned)pmap[0]));
2191 DEBUG11(qla2x00_dump_buffer(pmap, pmap[0] + 1));
2194 memcpy(pos_map, pmap, FCAL_MAP_SIZE);
2196 dma_pool_free(ha->s_dma_pool, pmap, pmap_dma);
2198 if (rval != QLA_SUCCESS) {
2199 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
2200 vha->host_no, rval));
2202 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2210 * qla2x00_get_link_status
2213 * ha = adapter block pointer.
2214 * loop_id = device loop ID.
2215 * ret_buf = pointer to link status return buffer.
2219 * BIT_0 = mem alloc error.
2220 * BIT_1 = mailbox error.
2223 qla2x00_get_link_status(scsi_qla_host_t *vha, uint16_t loop_id,
2224 struct link_statistics *stats, dma_addr_t stats_dma)
2228 mbx_cmd_t *mcp = &mc;
2229 uint32_t *siter, *diter, dwords;
2230 struct qla_hw_data *ha = vha->hw;
2232 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2234 mcp->mb[0] = MBC_GET_LINK_STATUS;
2235 mcp->mb[2] = MSW(stats_dma);
2236 mcp->mb[3] = LSW(stats_dma);
2237 mcp->mb[6] = MSW(MSD(stats_dma));
2238 mcp->mb[7] = LSW(MSD(stats_dma));
2239 mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
2241 if (IS_FWI2_CAPABLE(ha)) {
2242 mcp->mb[1] = loop_id;
2245 mcp->out_mb |= MBX_10|MBX_4|MBX_1;
2246 mcp->in_mb |= MBX_1;
2247 } else if (HAS_EXTENDED_IDS(ha)) {
2248 mcp->mb[1] = loop_id;
2250 mcp->out_mb |= MBX_10|MBX_1;
2252 mcp->mb[1] = loop_id << 8;
2253 mcp->out_mb |= MBX_1;
2255 mcp->tov = MBX_TOV_SECONDS;
2256 mcp->flags = IOCTL_CMD;
2257 rval = qla2x00_mailbox_command(vha, mcp);
2259 if (rval == QLA_SUCCESS) {
2260 if (mcp->mb[0] != MBS_COMMAND_COMPLETE) {
2261 DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n",
2262 __func__, vha->host_no, mcp->mb[0]));
2263 rval = QLA_FUNCTION_FAILED;
2265 /* Copy over data -- firmware data is LE. */
2266 dwords = offsetof(struct link_statistics, unused1) / 4;
2267 siter = diter = &stats->link_fail_cnt;
2269 *diter++ = le32_to_cpu(*siter++);
2273 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
2274 vha->host_no, rval));
2281 qla24xx_get_isp_stats(scsi_qla_host_t *vha, struct link_statistics *stats,
2282 dma_addr_t stats_dma)
2286 mbx_cmd_t *mcp = &mc;
2287 uint32_t *siter, *diter, dwords;
2289 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2291 mcp->mb[0] = MBC_GET_LINK_PRIV_STATS;
2292 mcp->mb[2] = MSW(stats_dma);
2293 mcp->mb[3] = LSW(stats_dma);
2294 mcp->mb[6] = MSW(MSD(stats_dma));
2295 mcp->mb[7] = LSW(MSD(stats_dma));
2296 mcp->mb[8] = sizeof(struct link_statistics) / 4;
2297 mcp->mb[9] = vha->vp_idx;
2299 mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
2300 mcp->in_mb = MBX_2|MBX_1|MBX_0;
2301 mcp->tov = MBX_TOV_SECONDS;
2302 mcp->flags = IOCTL_CMD;
2303 rval = qla2x00_mailbox_command(vha, mcp);
2305 if (rval == QLA_SUCCESS) {
2306 if (mcp->mb[0] != MBS_COMMAND_COMPLETE) {
2307 DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n",
2308 __func__, vha->host_no, mcp->mb[0]));
2309 rval = QLA_FUNCTION_FAILED;
2311 /* Copy over data -- firmware data is LE. */
2312 dwords = sizeof(struct link_statistics) / 4;
2313 siter = diter = &stats->link_fail_cnt;
2315 *diter++ = le32_to_cpu(*siter++);
2319 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
2320 vha->host_no, rval));
2327 qla24xx_abort_command(srb_t *sp)
2330 unsigned long flags = 0;
2332 struct abort_entry_24xx *abt;
2335 fc_port_t *fcport = sp->fcport;
2336 struct scsi_qla_host *vha = fcport->vha;
2337 struct qla_hw_data *ha = vha->hw;
2338 struct req_que *req = vha->req;
2340 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2342 spin_lock_irqsave(&ha->hardware_lock, flags);
2343 for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) {
2344 if (req->outstanding_cmds[handle] == sp)
2347 spin_unlock_irqrestore(&ha->hardware_lock, flags);
2348 if (handle == MAX_OUTSTANDING_COMMANDS) {
2349 /* Command not found. */
2350 return QLA_FUNCTION_FAILED;
2353 abt = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &abt_dma);
2355 DEBUG2_3(printk("%s(%ld): failed to allocate Abort IOCB.\n",
2356 __func__, vha->host_no));
2357 return QLA_MEMORY_ALLOC_FAILED;
2359 memset(abt, 0, sizeof(struct abort_entry_24xx));
2361 abt->entry_type = ABORT_IOCB_TYPE;
2362 abt->entry_count = 1;
2363 abt->handle = MAKE_HANDLE(req->id, abt->handle);
2364 abt->nport_handle = cpu_to_le16(fcport->loop_id);
2365 abt->handle_to_abort = handle;
2366 abt->port_id[0] = fcport->d_id.b.al_pa;
2367 abt->port_id[1] = fcport->d_id.b.area;
2368 abt->port_id[2] = fcport->d_id.b.domain;
2369 abt->vp_index = fcport->vp_idx;
2371 abt->req_que_no = cpu_to_le16(req->id);
2373 rval = qla2x00_issue_iocb(vha, abt, abt_dma, 0);
2374 if (rval != QLA_SUCCESS) {
2375 DEBUG2_3_11(printk("%s(%ld): failed to issue IOCB (%x).\n",
2376 __func__, vha->host_no, rval));
2377 } else if (abt->entry_status != 0) {
2378 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
2379 "-- error status (%x).\n", __func__, vha->host_no,
2380 abt->entry_status));
2381 rval = QLA_FUNCTION_FAILED;
2382 } else if (abt->nport_handle != __constant_cpu_to_le16(0)) {
2383 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
2384 "-- completion status (%x).\n", __func__, vha->host_no,
2385 le16_to_cpu(abt->nport_handle)));
2386 rval = QLA_FUNCTION_FAILED;
2388 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2391 dma_pool_free(ha->s_dma_pool, abt, abt_dma);
2396 struct tsk_mgmt_cmd {
2398 struct tsk_mgmt_entry tsk;
2399 struct sts_entry_24xx sts;
2404 __qla24xx_issue_tmf(char *name, uint32_t type, struct fc_port *fcport,
2405 unsigned int l, int tag)
2408 struct tsk_mgmt_cmd *tsk;
2409 struct sts_entry_24xx *sts;
2411 scsi_qla_host_t *vha;
2412 struct qla_hw_data *ha;
2413 struct req_que *req;
2414 struct rsp_que *rsp;
2416 DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no));
2421 if (ha->flags.cpu_affinity_enabled)
2422 rsp = ha->rsp_q_map[tag + 1];
2425 tsk = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &tsk_dma);
2427 DEBUG2_3(printk("%s(%ld): failed to allocate Task Management "
2428 "IOCB.\n", __func__, vha->host_no));
2429 return QLA_MEMORY_ALLOC_FAILED;
2431 memset(tsk, 0, sizeof(struct tsk_mgmt_cmd));
2433 tsk->p.tsk.entry_type = TSK_MGMT_IOCB_TYPE;
2434 tsk->p.tsk.entry_count = 1;
2435 tsk->p.tsk.handle = MAKE_HANDLE(req->id, tsk->p.tsk.handle);
2436 tsk->p.tsk.nport_handle = cpu_to_le16(fcport->loop_id);
2437 tsk->p.tsk.timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
2438 tsk->p.tsk.control_flags = cpu_to_le32(type);
2439 tsk->p.tsk.port_id[0] = fcport->d_id.b.al_pa;
2440 tsk->p.tsk.port_id[1] = fcport->d_id.b.area;
2441 tsk->p.tsk.port_id[2] = fcport->d_id.b.domain;
2442 tsk->p.tsk.vp_index = fcport->vp_idx;
2443 if (type == TCF_LUN_RESET) {
2444 int_to_scsilun(l, &tsk->p.tsk.lun);
2445 host_to_fcp_swap((uint8_t *)&tsk->p.tsk.lun,
2446 sizeof(tsk->p.tsk.lun));
2450 rval = qla2x00_issue_iocb(vha, tsk, tsk_dma, 0);
2451 if (rval != QLA_SUCCESS) {
2452 DEBUG2_3_11(printk("%s(%ld): failed to issue %s Reset IOCB "
2453 "(%x).\n", __func__, vha->host_no, name, rval));
2454 } else if (sts->entry_status != 0) {
2455 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
2456 "-- error status (%x).\n", __func__, vha->host_no,
2457 sts->entry_status));
2458 rval = QLA_FUNCTION_FAILED;
2459 } else if (sts->comp_status !=
2460 __constant_cpu_to_le16(CS_COMPLETE)) {
2461 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
2462 "-- completion status (%x).\n", __func__,
2463 vha->host_no, le16_to_cpu(sts->comp_status)));
2464 rval = QLA_FUNCTION_FAILED;
2465 } else if (!(le16_to_cpu(sts->scsi_status) &
2466 SS_RESPONSE_INFO_LEN_VALID)) {
2467 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
2468 "-- no response info (%x).\n", __func__, vha->host_no,
2469 le16_to_cpu(sts->scsi_status)));
2470 rval = QLA_FUNCTION_FAILED;
2471 } else if (le32_to_cpu(sts->rsp_data_len) < 4) {
2472 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
2473 "-- not enough response info (%d).\n", __func__,
2474 vha->host_no, le32_to_cpu(sts->rsp_data_len)));
2475 rval = QLA_FUNCTION_FAILED;
2476 } else if (sts->data[3]) {
2477 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
2478 "-- response (%x).\n", __func__,
2479 vha->host_no, sts->data[3]));
2480 rval = QLA_FUNCTION_FAILED;
2483 /* Issue marker IOCB. */
2484 rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, l,
2485 type == TCF_LUN_RESET ? MK_SYNC_ID_LUN: MK_SYNC_ID);
2486 if (rval2 != QLA_SUCCESS) {
2487 DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB "
2488 "(%x).\n", __func__, vha->host_no, rval2));
2490 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2493 dma_pool_free(ha->s_dma_pool, tsk, tsk_dma);
2499 qla24xx_abort_target(struct fc_port *fcport, unsigned int l, int tag)
2501 struct qla_hw_data *ha = fcport->vha->hw;
2503 if ((ql2xasynctmfenable) && IS_FWI2_CAPABLE(ha))
2504 return qla2x00_async_tm_cmd(fcport, TCF_TARGET_RESET, l, tag);
2506 return __qla24xx_issue_tmf("Target", TCF_TARGET_RESET, fcport, l, tag);
2510 qla24xx_lun_reset(struct fc_port *fcport, unsigned int l, int tag)
2512 struct qla_hw_data *ha = fcport->vha->hw;
2514 if ((ql2xasynctmfenable) && IS_FWI2_CAPABLE(ha))
2515 return qla2x00_async_tm_cmd(fcport, TCF_LUN_RESET, l, tag);
2517 return __qla24xx_issue_tmf("Lun", TCF_LUN_RESET, fcport, l, tag);
2521 qla2x00_system_error(scsi_qla_host_t *vha)
2525 mbx_cmd_t *mcp = &mc;
2526 struct qla_hw_data *ha = vha->hw;
2528 if (!IS_QLA23XX(ha) && !IS_FWI2_CAPABLE(ha))
2529 return QLA_FUNCTION_FAILED;
2531 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2533 mcp->mb[0] = MBC_GEN_SYSTEM_ERROR;
2534 mcp->out_mb = MBX_0;
2538 rval = qla2x00_mailbox_command(vha, mcp);
2540 if (rval != QLA_SUCCESS) {
2541 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
2542 vha->host_no, rval));
2544 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2551 * qla2x00_set_serdes_params() -
2557 qla2x00_set_serdes_params(scsi_qla_host_t *vha, uint16_t sw_em_1g,
2558 uint16_t sw_em_2g, uint16_t sw_em_4g)
2562 mbx_cmd_t *mcp = &mc;
2564 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2566 mcp->mb[0] = MBC_SERDES_PARAMS;
2568 mcp->mb[2] = sw_em_1g | BIT_15;
2569 mcp->mb[3] = sw_em_2g | BIT_15;
2570 mcp->mb[4] = sw_em_4g | BIT_15;
2571 mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
2573 mcp->tov = MBX_TOV_SECONDS;
2575 rval = qla2x00_mailbox_command(vha, mcp);
2577 if (rval != QLA_SUCCESS) {
2579 DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__,
2580 vha->host_no, rval, mcp->mb[0]));
2583 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2590 qla2x00_stop_firmware(scsi_qla_host_t *vha)
2594 mbx_cmd_t *mcp = &mc;
2596 if (!IS_FWI2_CAPABLE(vha->hw))
2597 return QLA_FUNCTION_FAILED;
2599 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2601 mcp->mb[0] = MBC_STOP_FIRMWARE;
2602 mcp->out_mb = MBX_0;
2606 rval = qla2x00_mailbox_command(vha, mcp);
2608 if (rval != QLA_SUCCESS) {
2609 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
2610 vha->host_no, rval));
2611 if (mcp->mb[0] == MBS_INVALID_COMMAND)
2612 rval = QLA_INVALID_COMMAND;
2614 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2621 qla2x00_enable_eft_trace(scsi_qla_host_t *vha, dma_addr_t eft_dma,
2626 mbx_cmd_t *mcp = &mc;
2628 if (!IS_FWI2_CAPABLE(vha->hw))
2629 return QLA_FUNCTION_FAILED;
2631 if (unlikely(pci_channel_offline(vha->hw->pdev)))
2632 return QLA_FUNCTION_FAILED;
2634 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2636 mcp->mb[0] = MBC_TRACE_CONTROL;
2637 mcp->mb[1] = TC_EFT_ENABLE;
2638 mcp->mb[2] = LSW(eft_dma);
2639 mcp->mb[3] = MSW(eft_dma);
2640 mcp->mb[4] = LSW(MSD(eft_dma));
2641 mcp->mb[5] = MSW(MSD(eft_dma));
2642 mcp->mb[6] = buffers;
2643 mcp->mb[7] = TC_AEN_DISABLE;
2644 mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
2645 mcp->in_mb = MBX_1|MBX_0;
2646 mcp->tov = MBX_TOV_SECONDS;
2648 rval = qla2x00_mailbox_command(vha, mcp);
2649 if (rval != QLA_SUCCESS) {
2650 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n",
2651 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
2653 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2660 qla2x00_disable_eft_trace(scsi_qla_host_t *vha)
2664 mbx_cmd_t *mcp = &mc;
2666 if (!IS_FWI2_CAPABLE(vha->hw))
2667 return QLA_FUNCTION_FAILED;
2669 if (unlikely(pci_channel_offline(vha->hw->pdev)))
2670 return QLA_FUNCTION_FAILED;
2672 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2674 mcp->mb[0] = MBC_TRACE_CONTROL;
2675 mcp->mb[1] = TC_EFT_DISABLE;
2676 mcp->out_mb = MBX_1|MBX_0;
2677 mcp->in_mb = MBX_1|MBX_0;
2678 mcp->tov = MBX_TOV_SECONDS;
2680 rval = qla2x00_mailbox_command(vha, mcp);
2681 if (rval != QLA_SUCCESS) {
2682 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n",
2683 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
2685 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2692 qla2x00_enable_fce_trace(scsi_qla_host_t *vha, dma_addr_t fce_dma,
2693 uint16_t buffers, uint16_t *mb, uint32_t *dwords)
2697 mbx_cmd_t *mcp = &mc;
2699 if (!IS_QLA25XX(vha->hw) && !IS_QLA81XX(vha->hw))
2700 return QLA_FUNCTION_FAILED;
2702 if (unlikely(pci_channel_offline(vha->hw->pdev)))
2703 return QLA_FUNCTION_FAILED;
2705 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2707 mcp->mb[0] = MBC_TRACE_CONTROL;
2708 mcp->mb[1] = TC_FCE_ENABLE;
2709 mcp->mb[2] = LSW(fce_dma);
2710 mcp->mb[3] = MSW(fce_dma);
2711 mcp->mb[4] = LSW(MSD(fce_dma));
2712 mcp->mb[5] = MSW(MSD(fce_dma));
2713 mcp->mb[6] = buffers;
2714 mcp->mb[7] = TC_AEN_DISABLE;
2716 mcp->mb[9] = TC_FCE_DEFAULT_RX_SIZE;
2717 mcp->mb[10] = TC_FCE_DEFAULT_TX_SIZE;
2718 mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|
2720 mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
2721 mcp->tov = MBX_TOV_SECONDS;
2723 rval = qla2x00_mailbox_command(vha, mcp);
2724 if (rval != QLA_SUCCESS) {
2725 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n",
2726 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
2728 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2731 memcpy(mb, mcp->mb, 8 * sizeof(*mb));
2740 qla2x00_disable_fce_trace(scsi_qla_host_t *vha, uint64_t *wr, uint64_t *rd)
2744 mbx_cmd_t *mcp = &mc;
2746 if (!IS_FWI2_CAPABLE(vha->hw))
2747 return QLA_FUNCTION_FAILED;
2749 if (unlikely(pci_channel_offline(vha->hw->pdev)))
2750 return QLA_FUNCTION_FAILED;
2752 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2754 mcp->mb[0] = MBC_TRACE_CONTROL;
2755 mcp->mb[1] = TC_FCE_DISABLE;
2756 mcp->mb[2] = TC_FCE_DISABLE_TRACE;
2757 mcp->out_mb = MBX_2|MBX_1|MBX_0;
2758 mcp->in_mb = MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|
2760 mcp->tov = MBX_TOV_SECONDS;
2762 rval = qla2x00_mailbox_command(vha, mcp);
2763 if (rval != QLA_SUCCESS) {
2764 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n",
2765 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
2767 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2770 *wr = (uint64_t) mcp->mb[5] << 48 |
2771 (uint64_t) mcp->mb[4] << 32 |
2772 (uint64_t) mcp->mb[3] << 16 |
2773 (uint64_t) mcp->mb[2];
2775 *rd = (uint64_t) mcp->mb[9] << 48 |
2776 (uint64_t) mcp->mb[8] << 32 |
2777 (uint64_t) mcp->mb[7] << 16 |
2778 (uint64_t) mcp->mb[6];
2785 qla2x00_read_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint16_t addr,
2786 uint16_t off, uint16_t count)
2790 mbx_cmd_t *mcp = &mc;
2792 if (!IS_FWI2_CAPABLE(vha->hw))
2793 return QLA_FUNCTION_FAILED;
2795 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2797 mcp->mb[0] = MBC_READ_SFP;
2799 mcp->mb[2] = MSW(sfp_dma);
2800 mcp->mb[3] = LSW(sfp_dma);
2801 mcp->mb[6] = MSW(MSD(sfp_dma));
2802 mcp->mb[7] = LSW(MSD(sfp_dma));
2806 mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
2808 mcp->tov = MBX_TOV_SECONDS;
2810 rval = qla2x00_mailbox_command(vha, mcp);
2812 if (rval != QLA_SUCCESS) {
2813 DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__,
2814 vha->host_no, rval, mcp->mb[0]));
2816 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2823 qla2x00_get_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id,
2824 uint16_t *port_speed, uint16_t *mb)
2828 mbx_cmd_t *mcp = &mc;
2830 if (!IS_IIDMA_CAPABLE(vha->hw))
2831 return QLA_FUNCTION_FAILED;
2833 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2835 mcp->mb[0] = MBC_PORT_PARAMS;
2836 mcp->mb[1] = loop_id;
2837 mcp->mb[2] = mcp->mb[3] = 0;
2838 mcp->mb[9] = vha->vp_idx;
2839 mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0;
2840 mcp->in_mb = MBX_3|MBX_1|MBX_0;
2841 mcp->tov = MBX_TOV_SECONDS;
2843 rval = qla2x00_mailbox_command(vha, mcp);
2845 /* Return mailbox statuses. */
2852 if (rval != QLA_SUCCESS) {
2853 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
2854 vha->host_no, rval));
2856 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2858 *port_speed = mcp->mb[3];
2865 qla2x00_set_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id,
2866 uint16_t port_speed, uint16_t *mb)
2870 mbx_cmd_t *mcp = &mc;
2872 if (!IS_IIDMA_CAPABLE(vha->hw))
2873 return QLA_FUNCTION_FAILED;
2875 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2877 mcp->mb[0] = MBC_PORT_PARAMS;
2878 mcp->mb[1] = loop_id;
2880 if (IS_QLA8XXX_TYPE(vha->hw))
2881 mcp->mb[3] = port_speed & (BIT_5|BIT_4|BIT_3|BIT_2|BIT_1|BIT_0);
2883 mcp->mb[3] = port_speed & (BIT_2|BIT_1|BIT_0);
2884 mcp->mb[9] = vha->vp_idx;
2885 mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0;
2886 mcp->in_mb = MBX_3|MBX_1|MBX_0;
2887 mcp->tov = MBX_TOV_SECONDS;
2889 rval = qla2x00_mailbox_command(vha, mcp);
2891 /* Return mailbox statuses. */
2898 if (rval != QLA_SUCCESS) {
2899 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
2900 vha->host_no, rval));
2902 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2909 qla24xx_report_id_acquisition(scsi_qla_host_t *vha,
2910 struct vp_rpt_id_entry_24xx *rptid_entry)
2913 uint16_t stat = le16_to_cpu(rptid_entry->vp_idx);
2914 struct qla_hw_data *ha = vha->hw;
2915 scsi_qla_host_t *vp;
2916 unsigned long flags;
2918 if (rptid_entry->entry_status != 0)
2921 if (rptid_entry->format == 0) {
2922 DEBUG15(printk("%s:format 0 : scsi(%ld) number of VPs setup %d,"
2923 " number of VPs acquired %d\n", __func__, vha->host_no,
2924 MSB(le16_to_cpu(rptid_entry->vp_count)),
2925 LSB(le16_to_cpu(rptid_entry->vp_count))));
2926 DEBUG15(printk("%s primary port id %02x%02x%02x\n", __func__,
2927 rptid_entry->port_id[2], rptid_entry->port_id[1],
2928 rptid_entry->port_id[0]));
2929 } else if (rptid_entry->format == 1) {
2931 DEBUG15(printk("%s:format 1: scsi(%ld): VP[%d] enabled "
2933 "with port id %02x%02x%02x\n", __func__, vha->host_no,
2935 rptid_entry->port_id[2], rptid_entry->port_id[1],
2936 rptid_entry->port_id[0]));
2939 if (vp_idx == 0 && (MSB(stat) != 1))
2942 if (MSB(stat) == 1) {
2943 DEBUG2(printk("scsi(%ld): Could not acquire ID for "
2944 "VP[%d].\n", vha->host_no, vp_idx));
2948 spin_lock_irqsave(&ha->vport_slock, flags);
2949 list_for_each_entry(vp, &ha->vp_list, list)
2950 if (vp_idx == vp->vp_idx)
2952 spin_unlock_irqrestore(&ha->vport_slock, flags);
2957 vp->d_id.b.domain = rptid_entry->port_id[2];
2958 vp->d_id.b.area = rptid_entry->port_id[1];
2959 vp->d_id.b.al_pa = rptid_entry->port_id[0];
2962 * Cannot configure here as we are still sitting on the
2963 * response queue. Handle it in dpc context.
2965 set_bit(VP_IDX_ACQUIRED, &vp->vp_flags);
2968 set_bit(REGISTER_FC4_NEEDED, &vp->dpc_flags);
2969 set_bit(REGISTER_FDMI_NEEDED, &vp->dpc_flags);
2970 set_bit(VP_DPC_NEEDED, &vha->dpc_flags);
2971 qla2xxx_wake_dpc(vha);
2976 * qla24xx_modify_vp_config
2977 * Change VP configuration for vha
2980 * vha = adapter block pointer.
2983 * qla2xxx local function return status code.
2989 qla24xx_modify_vp_config(scsi_qla_host_t *vha)
2992 struct vp_config_entry_24xx *vpmod;
2993 dma_addr_t vpmod_dma;
2994 struct qla_hw_data *ha = vha->hw;
2995 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
2997 /* This can be called by the parent */
2999 vpmod = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vpmod_dma);
3001 DEBUG2_3(printk("%s(%ld): failed to allocate Modify VP "
3002 "IOCB.\n", __func__, vha->host_no));
3003 return QLA_MEMORY_ALLOC_FAILED;
3006 memset(vpmod, 0, sizeof(struct vp_config_entry_24xx));
3007 vpmod->entry_type = VP_CONFIG_IOCB_TYPE;
3008 vpmod->entry_count = 1;
3009 vpmod->command = VCT_COMMAND_MOD_ENABLE_VPS;
3010 vpmod->vp_count = 1;
3011 vpmod->vp_index1 = vha->vp_idx;
3012 vpmod->options_idx1 = BIT_3|BIT_4|BIT_5;
3013 memcpy(vpmod->node_name_idx1, vha->node_name, WWN_SIZE);
3014 memcpy(vpmod->port_name_idx1, vha->port_name, WWN_SIZE);
3015 vpmod->entry_count = 1;
3017 rval = qla2x00_issue_iocb(base_vha, vpmod, vpmod_dma, 0);
3018 if (rval != QLA_SUCCESS) {
3019 DEBUG2_3_11(printk("%s(%ld): failed to issue VP config IOCB"
3020 "(%x).\n", __func__, base_vha->host_no, rval));
3021 } else if (vpmod->comp_status != 0) {
3022 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
3023 "-- error status (%x).\n", __func__, base_vha->host_no,
3024 vpmod->comp_status));
3025 rval = QLA_FUNCTION_FAILED;
3026 } else if (vpmod->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) {
3027 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
3028 "-- completion status (%x).\n", __func__, base_vha->host_no,
3029 le16_to_cpu(vpmod->comp_status)));
3030 rval = QLA_FUNCTION_FAILED;
3033 DEBUG11(printk("%s(%ld): done.\n", __func__,
3034 base_vha->host_no));
3035 fc_vport_set_state(vha->fc_vport, FC_VPORT_INITIALIZING);
3037 dma_pool_free(ha->s_dma_pool, vpmod, vpmod_dma);
3043 * qla24xx_control_vp
3044 * Enable a virtual port for given host
3047 * ha = adapter block pointer.
3048 * vhba = virtual adapter (unused)
3049 * index = index number for enabled VP
3052 * qla2xxx local function return status code.
3058 qla24xx_control_vp(scsi_qla_host_t *vha, int cmd)
3062 struct vp_ctrl_entry_24xx *vce;
3064 struct qla_hw_data *ha = vha->hw;
3065 int vp_index = vha->vp_idx;
3066 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
3068 DEBUG11(printk("%s(%ld): entered. Enabling index %d\n", __func__,
3069 vha->host_no, vp_index));
3071 if (vp_index == 0 || vp_index >= ha->max_npiv_vports)
3072 return QLA_PARAMETER_ERROR;
3074 vce = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vce_dma);
3076 DEBUG2_3(printk("%s(%ld): "
3077 "failed to allocate VP Control IOCB.\n", __func__,
3078 base_vha->host_no));
3079 return QLA_MEMORY_ALLOC_FAILED;
3081 memset(vce, 0, sizeof(struct vp_ctrl_entry_24xx));
3083 vce->entry_type = VP_CTRL_IOCB_TYPE;
3084 vce->entry_count = 1;
3085 vce->command = cpu_to_le16(cmd);
3086 vce->vp_count = __constant_cpu_to_le16(1);
3088 /* index map in firmware starts with 1; decrement index
3089 * this is ok as we never use index 0
3091 map = (vp_index - 1) / 8;
3092 pos = (vp_index - 1) & 7;
3093 mutex_lock(&ha->vport_lock);
3094 vce->vp_idx_map[map] |= 1 << pos;
3095 mutex_unlock(&ha->vport_lock);
3097 rval = qla2x00_issue_iocb(base_vha, vce, vce_dma, 0);
3098 if (rval != QLA_SUCCESS) {
3099 DEBUG2_3_11(printk("%s(%ld): failed to issue VP control IOCB"
3100 "(%x).\n", __func__, base_vha->host_no, rval));
3101 printk("%s(%ld): failed to issue VP control IOCB"
3102 "(%x).\n", __func__, base_vha->host_no, rval);
3103 } else if (vce->entry_status != 0) {
3104 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
3105 "-- error status (%x).\n", __func__, base_vha->host_no,
3106 vce->entry_status));
3107 printk("%s(%ld): failed to complete IOCB "
3108 "-- error status (%x).\n", __func__, base_vha->host_no,
3110 rval = QLA_FUNCTION_FAILED;
3111 } else if (vce->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) {
3112 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
3113 "-- completion status (%x).\n", __func__, base_vha->host_no,
3114 le16_to_cpu(vce->comp_status)));
3115 printk("%s(%ld): failed to complete IOCB "
3116 "-- completion status (%x).\n", __func__, base_vha->host_no,
3117 le16_to_cpu(vce->comp_status));
3118 rval = QLA_FUNCTION_FAILED;
3120 DEBUG2(printk("%s(%ld): done.\n", __func__, base_vha->host_no));
3123 dma_pool_free(ha->s_dma_pool, vce, vce_dma);
3129 * qla2x00_send_change_request
3130 * Receive or disable RSCN request from fabric controller
3133 * ha = adapter block pointer
3134 * format = registration format:
3136 * 1 - Fabric detected registration
3137 * 2 - N_port detected registration
3138 * 3 - Full registration
3139 * FF - clear registration
3140 * vp_idx = Virtual port index
3143 * qla2x00 local function return status code.
3150 qla2x00_send_change_request(scsi_qla_host_t *vha, uint16_t format,
3155 mbx_cmd_t *mcp = &mc;
3158 * This command is implicitly executed by firmware during login for the
3162 return QLA_FUNCTION_FAILED;
3164 mcp->mb[0] = MBC_SEND_CHANGE_REQUEST;
3165 mcp->mb[1] = format;
3166 mcp->mb[9] = vp_idx;
3167 mcp->out_mb = MBX_9|MBX_1|MBX_0;
3168 mcp->in_mb = MBX_0|MBX_1;
3169 mcp->tov = MBX_TOV_SECONDS;
3171 rval = qla2x00_mailbox_command(vha, mcp);
3173 if (rval == QLA_SUCCESS) {
3174 if (mcp->mb[0] != MBS_COMMAND_COMPLETE) {
3184 qla2x00_dump_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t addr,
3189 mbx_cmd_t *mcp = &mc;
3191 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3193 if (MSW(addr) || IS_FWI2_CAPABLE(vha->hw)) {
3194 mcp->mb[0] = MBC_DUMP_RISC_RAM_EXTENDED;
3195 mcp->mb[8] = MSW(addr);
3196 mcp->out_mb = MBX_8|MBX_0;
3198 mcp->mb[0] = MBC_DUMP_RISC_RAM;
3199 mcp->out_mb = MBX_0;
3201 mcp->mb[1] = LSW(addr);
3202 mcp->mb[2] = MSW(req_dma);
3203 mcp->mb[3] = LSW(req_dma);
3204 mcp->mb[6] = MSW(MSD(req_dma));
3205 mcp->mb[7] = LSW(MSD(req_dma));
3206 mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1;
3207 if (IS_FWI2_CAPABLE(vha->hw)) {
3208 mcp->mb[4] = MSW(size);
3209 mcp->mb[5] = LSW(size);
3210 mcp->out_mb |= MBX_5|MBX_4;
3212 mcp->mb[4] = LSW(size);
3213 mcp->out_mb |= MBX_4;
3217 mcp->tov = MBX_TOV_SECONDS;
3219 rval = qla2x00_mailbox_command(vha, mcp);
3221 if (rval != QLA_SUCCESS) {
3222 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__,
3223 vha->host_no, rval, mcp->mb[0]));
3225 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3231 /* 84XX Support **************************************************************/
3233 struct cs84xx_mgmt_cmd {
3235 struct verify_chip_entry_84xx req;
3236 struct verify_chip_rsp_84xx rsp;
3241 qla84xx_verify_chip(struct scsi_qla_host *vha, uint16_t *status)
3244 struct cs84xx_mgmt_cmd *mn;
3247 unsigned long flags;
3248 struct qla_hw_data *ha = vha->hw;
3250 DEBUG16(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3252 mn = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &mn_dma);
3254 DEBUG2_3(printk("%s(%ld): failed to allocate Verify ISP84XX "
3255 "IOCB.\n", __func__, vha->host_no));
3256 return QLA_MEMORY_ALLOC_FAILED;
3260 options = ha->cs84xx->fw_update ? VCO_FORCE_UPDATE : 0;
3261 /* Diagnostic firmware? */
3262 /* options |= MENLO_DIAG_FW; */
3263 /* We update the firmware with only one data sequence. */
3264 options |= VCO_END_OF_DATA;
3268 memset(mn, 0, sizeof(*mn));
3269 mn->p.req.entry_type = VERIFY_CHIP_IOCB_TYPE;
3270 mn->p.req.entry_count = 1;
3271 mn->p.req.options = cpu_to_le16(options);
3273 DEBUG16(printk("%s(%ld): Dump of Verify Request.\n", __func__,
3275 DEBUG16(qla2x00_dump_buffer((uint8_t *)mn,
3278 rval = qla2x00_issue_iocb_timeout(vha, mn, mn_dma, 0, 120);
3279 if (rval != QLA_SUCCESS) {
3280 DEBUG2_16(printk("%s(%ld): failed to issue Verify "
3281 "IOCB (%x).\n", __func__, vha->host_no, rval));
3285 DEBUG16(printk("%s(%ld): Dump of Verify Response.\n", __func__,
3287 DEBUG16(qla2x00_dump_buffer((uint8_t *)mn,
3290 status[0] = le16_to_cpu(mn->p.rsp.comp_status);
3291 status[1] = status[0] == CS_VCS_CHIP_FAILURE ?
3292 le16_to_cpu(mn->p.rsp.failure_code) : 0;
3293 DEBUG2_16(printk("%s(%ld): cs=%x fc=%x\n", __func__,
3294 vha->host_no, status[0], status[1]));
3296 if (status[0] != CS_COMPLETE) {
3297 rval = QLA_FUNCTION_FAILED;
3298 if (!(options & VCO_DONT_UPDATE_FW)) {
3299 DEBUG2_16(printk("%s(%ld): Firmware update "
3300 "failed. Retrying without update "
3301 "firmware.\n", __func__, vha->host_no));
3302 options |= VCO_DONT_UPDATE_FW;
3303 options &= ~VCO_FORCE_UPDATE;
3307 DEBUG2_16(printk("%s(%ld): firmware updated to %x.\n",
3308 __func__, vha->host_no,
3309 le32_to_cpu(mn->p.rsp.fw_ver)));
3311 /* NOTE: we only update OP firmware. */
3312 spin_lock_irqsave(&ha->cs84xx->access_lock, flags);
3313 ha->cs84xx->op_fw_version =
3314 le32_to_cpu(mn->p.rsp.fw_ver);
3315 spin_unlock_irqrestore(&ha->cs84xx->access_lock,
3321 dma_pool_free(ha->s_dma_pool, mn, mn_dma);
3323 if (rval != QLA_SUCCESS) {
3324 DEBUG2_16(printk("%s(%ld): failed=%x.\n", __func__,
3325 vha->host_no, rval));
3327 DEBUG16(printk("%s(%ld): done.\n", __func__, vha->host_no));
3334 qla25xx_init_req_que(struct scsi_qla_host *vha, struct req_que *req)
3337 unsigned long flags;
3339 mbx_cmd_t *mcp = &mc;
3340 struct device_reg_25xxmq __iomem *reg;
3341 struct qla_hw_data *ha = vha->hw;
3343 mcp->mb[0] = MBC_INITIALIZE_MULTIQ;
3344 mcp->mb[1] = req->options;
3345 mcp->mb[2] = MSW(LSD(req->dma));
3346 mcp->mb[3] = LSW(LSD(req->dma));
3347 mcp->mb[6] = MSW(MSD(req->dma));
3348 mcp->mb[7] = LSW(MSD(req->dma));
3349 mcp->mb[5] = req->length;
3351 mcp->mb[10] = req->rsp->id;
3352 mcp->mb[12] = req->qos;
3353 mcp->mb[11] = req->vp_idx;
3354 mcp->mb[13] = req->rid;
3356 reg = (struct device_reg_25xxmq *)((void *)(ha->mqiobase) +
3357 QLA_QUE_PAGE * req->id);
3359 mcp->mb[4] = req->id;
3360 /* que in ptr index */
3362 /* que out ptr index */
3364 mcp->out_mb = MBX_14|MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8|MBX_7|
3365 MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
3367 mcp->flags = MBX_DMA_OUT;
3370 spin_lock_irqsave(&ha->hardware_lock, flags);
3371 if (!(req->options & BIT_0)) {
3372 WRT_REG_DWORD(®->req_q_in, 0);
3373 WRT_REG_DWORD(®->req_q_out, 0);
3375 req->req_q_in = ®->req_q_in;
3376 req->req_q_out = ®->req_q_out;
3377 spin_unlock_irqrestore(&ha->hardware_lock, flags);
3379 rval = qla2x00_mailbox_command(vha, mcp);
3380 if (rval != QLA_SUCCESS)
3381 DEBUG2_3_11(printk(KERN_WARNING "%s(%ld): failed=%x mb0=%x.\n",
3382 __func__, vha->host_no, rval, mcp->mb[0]));
3387 qla25xx_init_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp)
3390 unsigned long flags;
3392 mbx_cmd_t *mcp = &mc;
3393 struct device_reg_25xxmq __iomem *reg;
3394 struct qla_hw_data *ha = vha->hw;
3396 mcp->mb[0] = MBC_INITIALIZE_MULTIQ;
3397 mcp->mb[1] = rsp->options;
3398 mcp->mb[2] = MSW(LSD(rsp->dma));
3399 mcp->mb[3] = LSW(LSD(rsp->dma));
3400 mcp->mb[6] = MSW(MSD(rsp->dma));
3401 mcp->mb[7] = LSW(MSD(rsp->dma));
3402 mcp->mb[5] = rsp->length;
3403 mcp->mb[14] = rsp->msix->entry;
3404 mcp->mb[13] = rsp->rid;
3406 reg = (struct device_reg_25xxmq *)((void *)(ha->mqiobase) +
3407 QLA_QUE_PAGE * rsp->id);
3409 mcp->mb[4] = rsp->id;
3410 /* que in ptr index */
3412 /* que out ptr index */
3414 mcp->out_mb = MBX_14|MBX_13|MBX_9|MBX_8|MBX_7
3415 |MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
3417 mcp->flags = MBX_DMA_OUT;
3420 spin_lock_irqsave(&ha->hardware_lock, flags);
3421 if (!(rsp->options & BIT_0)) {
3422 WRT_REG_DWORD(®->rsp_q_out, 0);
3423 WRT_REG_DWORD(®->rsp_q_in, 0);
3426 spin_unlock_irqrestore(&ha->hardware_lock, flags);
3428 rval = qla2x00_mailbox_command(vha, mcp);
3429 if (rval != QLA_SUCCESS)
3430 DEBUG2_3_11(printk(KERN_WARNING "%s(%ld): failed=%x "
3431 "mb0=%x.\n", __func__,
3432 vha->host_no, rval, mcp->mb[0]));
3437 qla81xx_idc_ack(scsi_qla_host_t *vha, uint16_t *mb)
3441 mbx_cmd_t *mcp = &mc;
3443 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3445 mcp->mb[0] = MBC_IDC_ACK;
3446 memcpy(&mcp->mb[1], mb, QLA_IDC_ACK_REGS * sizeof(uint16_t));
3447 mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
3449 mcp->tov = MBX_TOV_SECONDS;
3451 rval = qla2x00_mailbox_command(vha, mcp);
3453 if (rval != QLA_SUCCESS) {
3454 DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__,
3455 vha->host_no, rval, mcp->mb[0]));
3457 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3464 qla81xx_fac_get_sector_size(scsi_qla_host_t *vha, uint32_t *sector_size)
3468 mbx_cmd_t *mcp = &mc;
3470 if (!IS_QLA81XX(vha->hw))
3471 return QLA_FUNCTION_FAILED;
3473 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3475 mcp->mb[0] = MBC_FLASH_ACCESS_CTRL;
3476 mcp->mb[1] = FAC_OPT_CMD_GET_SECTOR_SIZE;
3477 mcp->out_mb = MBX_1|MBX_0;
3478 mcp->in_mb = MBX_1|MBX_0;
3479 mcp->tov = MBX_TOV_SECONDS;
3481 rval = qla2x00_mailbox_command(vha, mcp);
3483 if (rval != QLA_SUCCESS) {
3484 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n",
3485 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
3487 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3488 *sector_size = mcp->mb[1];
3495 qla81xx_fac_do_write_enable(scsi_qla_host_t *vha, int enable)
3499 mbx_cmd_t *mcp = &mc;
3501 if (!IS_QLA81XX(vha->hw))
3502 return QLA_FUNCTION_FAILED;
3504 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3506 mcp->mb[0] = MBC_FLASH_ACCESS_CTRL;
3507 mcp->mb[1] = enable ? FAC_OPT_CMD_WRITE_ENABLE :
3508 FAC_OPT_CMD_WRITE_PROTECT;
3509 mcp->out_mb = MBX_1|MBX_0;
3510 mcp->in_mb = MBX_1|MBX_0;
3511 mcp->tov = MBX_TOV_SECONDS;
3513 rval = qla2x00_mailbox_command(vha, mcp);
3515 if (rval != QLA_SUCCESS) {
3516 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n",
3517 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
3519 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3526 qla81xx_fac_erase_sector(scsi_qla_host_t *vha, uint32_t start, uint32_t finish)
3530 mbx_cmd_t *mcp = &mc;
3532 if (!IS_QLA81XX(vha->hw))
3533 return QLA_FUNCTION_FAILED;
3535 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3537 mcp->mb[0] = MBC_FLASH_ACCESS_CTRL;
3538 mcp->mb[1] = FAC_OPT_CMD_ERASE_SECTOR;
3539 mcp->mb[2] = LSW(start);
3540 mcp->mb[3] = MSW(start);
3541 mcp->mb[4] = LSW(finish);
3542 mcp->mb[5] = MSW(finish);
3543 mcp->out_mb = MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
3544 mcp->in_mb = MBX_2|MBX_1|MBX_0;
3545 mcp->tov = MBX_TOV_SECONDS;
3547 rval = qla2x00_mailbox_command(vha, mcp);
3549 if (rval != QLA_SUCCESS) {
3550 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x "
3551 "mb[2]=%x.\n", __func__, vha->host_no, rval, mcp->mb[0],
3552 mcp->mb[1], mcp->mb[2]));
3554 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3561 qla81xx_restart_mpi_firmware(scsi_qla_host_t *vha)
3565 mbx_cmd_t *mcp = &mc;
3567 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3569 mcp->mb[0] = MBC_RESTART_MPI_FW;
3570 mcp->out_mb = MBX_0;
3571 mcp->in_mb = MBX_0|MBX_1;
3572 mcp->tov = MBX_TOV_SECONDS;
3574 rval = qla2x00_mailbox_command(vha, mcp);
3576 if (rval != QLA_SUCCESS) {
3577 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=0x%x mb[1]=0x%x.\n",
3578 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
3580 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3587 qla2x00_read_edc(scsi_qla_host_t *vha, uint16_t dev, uint16_t adr,
3588 dma_addr_t sfp_dma, uint8_t *sfp, uint16_t len, uint16_t opt)
3592 mbx_cmd_t *mcp = &mc;
3594 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3596 mcp->mb[0] = MBC_READ_SFP;
3598 mcp->mb[2] = MSW(sfp_dma);
3599 mcp->mb[3] = LSW(sfp_dma);
3600 mcp->mb[6] = MSW(MSD(sfp_dma));
3601 mcp->mb[7] = LSW(MSD(sfp_dma));
3605 mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
3607 mcp->tov = MBX_TOV_SECONDS;
3609 rval = qla2x00_mailbox_command(vha, mcp);
3615 if (rval != QLA_SUCCESS) {
3616 DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__,
3617 vha->host_no, rval, mcp->mb[0]));
3619 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3626 qla2x00_write_edc(scsi_qla_host_t *vha, uint16_t dev, uint16_t adr,
3627 dma_addr_t sfp_dma, uint8_t *sfp, uint16_t len, uint16_t opt)
3631 mbx_cmd_t *mcp = &mc;
3633 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3639 mcp->mb[0] = MBC_WRITE_SFP;
3641 mcp->mb[2] = MSW(sfp_dma);
3642 mcp->mb[3] = LSW(sfp_dma);
3643 mcp->mb[6] = MSW(MSD(sfp_dma));
3644 mcp->mb[7] = LSW(MSD(sfp_dma));
3648 mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
3650 mcp->tov = MBX_TOV_SECONDS;
3652 rval = qla2x00_mailbox_command(vha, mcp);
3654 if (rval != QLA_SUCCESS) {
3655 DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__,
3656 vha->host_no, rval, mcp->mb[0]));
3658 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3665 qla2x00_get_xgmac_stats(scsi_qla_host_t *vha, dma_addr_t stats_dma,
3666 uint16_t size_in_bytes, uint16_t *actual_size)
3670 mbx_cmd_t *mcp = &mc;
3672 if (!IS_QLA8XXX_TYPE(vha->hw))
3673 return QLA_FUNCTION_FAILED;
3675 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3677 mcp->mb[0] = MBC_GET_XGMAC_STATS;
3678 mcp->mb[2] = MSW(stats_dma);
3679 mcp->mb[3] = LSW(stats_dma);
3680 mcp->mb[6] = MSW(MSD(stats_dma));
3681 mcp->mb[7] = LSW(MSD(stats_dma));
3682 mcp->mb[8] = size_in_bytes >> 2;
3683 mcp->out_mb = MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
3684 mcp->in_mb = MBX_2|MBX_1|MBX_0;
3685 mcp->tov = MBX_TOV_SECONDS;
3687 rval = qla2x00_mailbox_command(vha, mcp);
3689 if (rval != QLA_SUCCESS) {
3690 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=0x%x "
3691 "mb[1]=0x%x mb[2]=0x%x.\n", __func__, vha->host_no, rval,
3692 mcp->mb[0], mcp->mb[1], mcp->mb[2]));
3694 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3696 *actual_size = mcp->mb[2] << 2;
3703 qla2x00_get_dcbx_params(scsi_qla_host_t *vha, dma_addr_t tlv_dma,
3708 mbx_cmd_t *mcp = &mc;
3710 if (!IS_QLA8XXX_TYPE(vha->hw))
3711 return QLA_FUNCTION_FAILED;
3713 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3715 mcp->mb[0] = MBC_GET_DCBX_PARAMS;
3717 mcp->mb[2] = MSW(tlv_dma);
3718 mcp->mb[3] = LSW(tlv_dma);
3719 mcp->mb[6] = MSW(MSD(tlv_dma));
3720 mcp->mb[7] = LSW(MSD(tlv_dma));
3722 mcp->out_mb = MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
3723 mcp->in_mb = MBX_2|MBX_1|MBX_0;
3724 mcp->tov = MBX_TOV_SECONDS;
3726 rval = qla2x00_mailbox_command(vha, mcp);
3728 if (rval != QLA_SUCCESS) {
3729 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=0x%x "
3730 "mb[1]=0x%x mb[2]=0x%x.\n", __func__, vha->host_no, rval,
3731 mcp->mb[0], mcp->mb[1], mcp->mb[2]));
3733 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3740 qla2x00_read_ram_word(scsi_qla_host_t *vha, uint32_t risc_addr, uint32_t *data)
3744 mbx_cmd_t *mcp = &mc;
3746 if (!IS_FWI2_CAPABLE(vha->hw))
3747 return QLA_FUNCTION_FAILED;
3749 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3751 mcp->mb[0] = MBC_READ_RAM_EXTENDED;
3752 mcp->mb[1] = LSW(risc_addr);
3753 mcp->mb[8] = MSW(risc_addr);
3754 mcp->out_mb = MBX_8|MBX_1|MBX_0;
3755 mcp->in_mb = MBX_3|MBX_2|MBX_0;
3758 rval = qla2x00_mailbox_command(vha, mcp);
3759 if (rval != QLA_SUCCESS) {
3760 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__,
3761 vha->host_no, rval, mcp->mb[0]));
3763 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3764 *data = mcp->mb[3] << 16 | mcp->mb[2];
3771 qla2x00_loopback_test(scsi_qla_host_t *vha, struct msg_echo_lb *mreq,
3776 mbx_cmd_t *mcp = &mc;
3777 uint32_t iter_cnt = 0x1;
3779 DEBUG11(printk("scsi(%ld): entered.\n", vha->host_no));
3781 memset(mcp->mb, 0 , sizeof(mcp->mb));
3782 mcp->mb[0] = MBC_DIAGNOSTIC_LOOP_BACK;
3783 mcp->mb[1] = mreq->options | BIT_6; // BIT_6 specifies 64 bit addressing
3785 /* transfer count */
3786 mcp->mb[10] = LSW(mreq->transfer_size);
3787 mcp->mb[11] = MSW(mreq->transfer_size);
3789 /* send data address */
3790 mcp->mb[14] = LSW(mreq->send_dma);
3791 mcp->mb[15] = MSW(mreq->send_dma);
3792 mcp->mb[20] = LSW(MSD(mreq->send_dma));
3793 mcp->mb[21] = MSW(MSD(mreq->send_dma));
3795 /* recieve data address */
3796 mcp->mb[16] = LSW(mreq->rcv_dma);
3797 mcp->mb[17] = MSW(mreq->rcv_dma);
3798 mcp->mb[6] = LSW(MSD(mreq->rcv_dma));
3799 mcp->mb[7] = MSW(MSD(mreq->rcv_dma));
3801 /* Iteration count */
3802 mcp->mb[18] = LSW(iter_cnt);
3803 mcp->mb[19] = MSW(iter_cnt);
3805 mcp->out_mb = MBX_21|MBX_20|MBX_19|MBX_18|MBX_17|MBX_16|MBX_15|
3806 MBX_14|MBX_13|MBX_12|MBX_11|MBX_10|MBX_7|MBX_6|MBX_1|MBX_0;
3807 if (IS_QLA8XXX_TYPE(vha->hw))
3808 mcp->out_mb |= MBX_2;
3809 mcp->in_mb = MBX_19|MBX_18|MBX_3|MBX_2|MBX_1|MBX_0;
3811 mcp->buf_size = mreq->transfer_size;
3812 mcp->tov = MBX_TOV_SECONDS;
3813 mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD;
3815 rval = qla2x00_mailbox_command(vha, mcp);
3817 if (rval != QLA_SUCCESS) {
3818 DEBUG2(printk(KERN_WARNING
3819 "(%ld): failed=%x mb[0]=0x%x "
3820 "mb[1]=0x%x mb[2]=0x%x mb[3]=0x%x mb[18]=0x%x "
3822 vha->host_no, rval, mcp->mb[0], mcp->mb[1], mcp->mb[2],
3823 mcp->mb[3], mcp->mb[18], mcp->mb[19]));
3825 DEBUG2(printk(KERN_WARNING
3826 "scsi(%ld): done.\n", vha->host_no));
3829 /* Copy mailbox information */
3830 memcpy( mresp, mcp->mb, 64);
3835 qla2x00_echo_test(scsi_qla_host_t *vha, struct msg_echo_lb *mreq,
3840 mbx_cmd_t *mcp = &mc;
3841 struct qla_hw_data *ha = vha->hw;
3843 DEBUG11(printk("scsi(%ld): entered.\n", vha->host_no));
3845 memset(mcp->mb, 0 , sizeof(mcp->mb));
3846 mcp->mb[0] = MBC_DIAGNOSTIC_ECHO;
3847 mcp->mb[1] = mreq->options | BIT_6; /* BIT_6 specifies 64bit address */
3848 if (IS_QLA8XXX_TYPE(ha)) {
3849 mcp->mb[1] |= BIT_15;
3850 mcp->mb[2] = vha->fcoe_fcf_idx;
3852 mcp->mb[16] = LSW(mreq->rcv_dma);
3853 mcp->mb[17] = MSW(mreq->rcv_dma);
3854 mcp->mb[6] = LSW(MSD(mreq->rcv_dma));
3855 mcp->mb[7] = MSW(MSD(mreq->rcv_dma));
3857 mcp->mb[10] = LSW(mreq->transfer_size);
3859 mcp->mb[14] = LSW(mreq->send_dma);
3860 mcp->mb[15] = MSW(mreq->send_dma);
3861 mcp->mb[20] = LSW(MSD(mreq->send_dma));
3862 mcp->mb[21] = MSW(MSD(mreq->send_dma));
3864 mcp->out_mb = MBX_21|MBX_20|MBX_17|MBX_16|MBX_15|
3865 MBX_14|MBX_10|MBX_7|MBX_6|MBX_1|MBX_0;
3866 if (IS_QLA8XXX_TYPE(ha))
3867 mcp->out_mb |= MBX_2;
3870 if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha) || IS_QLA8XXX_TYPE(ha))
3871 mcp->in_mb |= MBX_1;
3872 if (IS_QLA8XXX_TYPE(ha))
3873 mcp->in_mb |= MBX_3;
3875 mcp->tov = MBX_TOV_SECONDS;
3876 mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD;
3877 mcp->buf_size = mreq->transfer_size;
3879 rval = qla2x00_mailbox_command(vha, mcp);
3881 if (rval != QLA_SUCCESS) {
3882 DEBUG2(printk(KERN_WARNING
3883 "(%ld): failed=%x mb[0]=0x%x mb[1]=0x%x.\n",
3884 vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
3886 DEBUG2(printk(KERN_WARNING
3887 "scsi(%ld): done.\n", vha->host_no));
3890 /* Copy mailbox information */
3891 memcpy(mresp, mcp->mb, 64);
3896 qla84xx_reset_chip(scsi_qla_host_t *ha, uint16_t enable_diagnostic)
3900 mbx_cmd_t *mcp = &mc;
3902 DEBUG16(printk("%s(%ld): enable_diag=%d entered.\n", __func__,
3903 ha->host_no, enable_diagnostic));
3905 mcp->mb[0] = MBC_ISP84XX_RESET;
3906 mcp->mb[1] = enable_diagnostic;
3907 mcp->out_mb = MBX_1|MBX_0;
3908 mcp->in_mb = MBX_1|MBX_0;
3909 mcp->tov = MBX_TOV_SECONDS;
3910 mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD;
3911 rval = qla2x00_mailbox_command(ha, mcp);
3913 if (rval != QLA_SUCCESS)
3914 DEBUG16(printk("%s(%ld): failed=%x.\n", __func__, ha->host_no,
3917 DEBUG16(printk("%s(%ld): done.\n", __func__, ha->host_no));
3923 qla2x00_write_ram_word(scsi_qla_host_t *vha, uint32_t risc_addr, uint32_t data)
3927 mbx_cmd_t *mcp = &mc;
3929 if (!IS_FWI2_CAPABLE(vha->hw))
3930 return QLA_FUNCTION_FAILED;
3932 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3934 mcp->mb[0] = MBC_WRITE_RAM_WORD_EXTENDED;
3935 mcp->mb[1] = LSW(risc_addr);
3936 mcp->mb[2] = LSW(data);
3937 mcp->mb[3] = MSW(data);
3938 mcp->mb[8] = MSW(risc_addr);
3939 mcp->out_mb = MBX_8|MBX_3|MBX_2|MBX_1|MBX_0;
3943 rval = qla2x00_mailbox_command(vha, mcp);
3944 if (rval != QLA_SUCCESS) {
3945 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__,
3946 vha->host_no, rval, mcp->mb[0]));
3948 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3955 qla81xx_write_mpi_register(scsi_qla_host_t *vha, uint16_t *mb)
3958 uint32_t stat, timer;
3960 struct qla_hw_data *ha = vha->hw;
3961 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
3965 DEBUG11(qla_printk(KERN_INFO, ha,
3966 "%s(%ld): entered.\n", __func__, vha->host_no));
3968 clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
3970 /* Write the MBC data to the registers */
3971 WRT_REG_WORD(®->mailbox0, MBC_WRITE_MPI_REGISTER);
3972 WRT_REG_WORD(®->mailbox1, mb[0]);
3973 WRT_REG_WORD(®->mailbox2, mb[1]);
3974 WRT_REG_WORD(®->mailbox3, mb[2]);
3975 WRT_REG_WORD(®->mailbox4, mb[3]);
3977 WRT_REG_DWORD(®->hccr, HCCRX_SET_HOST_INT);
3979 /* Poll for MBC interrupt */
3980 for (timer = 6000000; timer; timer--) {
3981 /* Check for pending interrupts. */
3982 stat = RD_REG_DWORD(®->host_status);
3983 if (stat & HSRX_RISC_INT) {
3986 if (stat == 0x1 || stat == 0x2 ||
3987 stat == 0x10 || stat == 0x11) {
3988 set_bit(MBX_INTERRUPT,
3989 &ha->mbx_cmd_flags);
3990 mb0 = RD_REG_WORD(®->mailbox0);
3991 WRT_REG_DWORD(®->hccr,
3992 HCCRX_CLR_RISC_INT);
3993 RD_REG_DWORD(®->hccr);
4000 if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags))
4001 rval = mb0 & MBS_MASK;
4003 rval = QLA_FUNCTION_FAILED;
4005 if (rval != QLA_SUCCESS) {
4006 DEBUG2_3_11(printk(KERN_INFO "%s(%ld): failed=%x mb[0]=%x.\n",
4007 __func__, vha->host_no, rval, mb[0]));
4009 DEBUG11(printk(KERN_INFO
4010 "%s(%ld): done.\n", __func__, vha->host_no));
4016 qla2x00_get_data_rate(scsi_qla_host_t *vha)
4020 mbx_cmd_t *mcp = &mc;
4021 struct qla_hw_data *ha = vha->hw;
4023 if (!IS_FWI2_CAPABLE(ha))
4024 return QLA_FUNCTION_FAILED;
4026 DEBUG11(qla_printk(KERN_INFO, ha,
4027 "%s(%ld): entered.\n", __func__, vha->host_no));
4029 mcp->mb[0] = MBC_DATA_RATE;
4031 mcp->out_mb = MBX_1|MBX_0;
4032 mcp->in_mb = MBX_2|MBX_1|MBX_0;
4033 mcp->tov = MBX_TOV_SECONDS;
4035 rval = qla2x00_mailbox_command(vha, mcp);
4036 if (rval != QLA_SUCCESS) {
4037 DEBUG2_3_11(printk(KERN_INFO "%s(%ld): failed=%x mb[0]=%x.\n",
4038 __func__, vha->host_no, rval, mcp->mb[0]));
4040 DEBUG11(printk(KERN_INFO
4041 "%s(%ld): done.\n", __func__, vha->host_no));
4042 if (mcp->mb[1] != 0x7)
4043 ha->link_data_rate = mcp->mb[1];
4050 qla81xx_get_port_config(scsi_qla_host_t *vha, uint16_t *mb)
4054 mbx_cmd_t *mcp = &mc;
4055 struct qla_hw_data *ha = vha->hw;
4057 DEBUG11(printk(KERN_INFO
4058 "%s(%ld): entered.\n", __func__, vha->host_no));
4060 if (!IS_QLA81XX(ha))
4061 return QLA_FUNCTION_FAILED;
4062 mcp->mb[0] = MBC_GET_PORT_CONFIG;
4063 mcp->out_mb = MBX_0;
4064 mcp->in_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
4065 mcp->tov = MBX_TOV_SECONDS;
4068 rval = qla2x00_mailbox_command(vha, mcp);
4070 if (rval != QLA_SUCCESS) {
4071 DEBUG2_3_11(printk(KERN_WARNING
4072 "%s(%ld): failed=%x (%x).\n", __func__,
4073 vha->host_no, rval, mcp->mb[0]));
4075 /* Copy all bits to preserve original value */
4076 memcpy(mb, &mcp->mb[1], sizeof(uint16_t) * 4);
4078 DEBUG11(printk(KERN_INFO
4079 "%s(%ld): done.\n", __func__, vha->host_no));
4085 qla81xx_set_port_config(scsi_qla_host_t *vha, uint16_t *mb)
4089 mbx_cmd_t *mcp = &mc;
4091 DEBUG11(printk(KERN_INFO
4092 "%s(%ld): entered.\n", __func__, vha->host_no));
4094 mcp->mb[0] = MBC_SET_PORT_CONFIG;
4095 /* Copy all bits to preserve original setting */
4096 memcpy(&mcp->mb[1], mb, sizeof(uint16_t) * 4);
4097 mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
4099 mcp->tov = MBX_TOV_SECONDS;
4101 rval = qla2x00_mailbox_command(vha, mcp);
4103 if (rval != QLA_SUCCESS) {
4104 DEBUG2_3_11(printk(KERN_WARNING
4105 "%s(%ld): failed=%x (%x).\n", __func__,
4106 vha->host_no, rval, mcp->mb[0]));
4108 DEBUG11(printk(KERN_INFO
4109 "%s(%ld): done.\n", __func__, vha->host_no));
4116 qla24xx_set_fcp_prio(scsi_qla_host_t *vha, uint16_t loop_id, uint16_t priority,
4121 mbx_cmd_t *mcp = &mc;
4122 struct qla_hw_data *ha = vha->hw;
4124 if (!IS_QLA24XX_TYPE(ha) && !IS_QLA25XX(ha))
4125 return QLA_FUNCTION_FAILED;
4127 DEBUG11(printk(KERN_INFO
4128 "%s(%ld): entered.\n", __func__, ha->host_no));
4130 mcp->mb[0] = MBC_PORT_PARAMS;
4131 mcp->mb[1] = loop_id;
4132 if (ha->flags.fcp_prio_enabled)
4136 mcp->mb[4] = priority & 0xf;
4137 mcp->mb[9] = vha->vp_idx;
4138 mcp->out_mb = MBX_9|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
4139 mcp->in_mb = MBX_4|MBX_3|MBX_1|MBX_0;
4142 rval = qla2x00_mailbox_command(vha, mcp);
4150 if (rval != QLA_SUCCESS) {
4151 DEBUG2_3_11(printk(KERN_WARNING
4152 "%s(%ld): failed=%x.\n", __func__,
4153 vha->host_no, rval));
4155 DEBUG11(printk(KERN_INFO
4156 "%s(%ld): done.\n", __func__, vha->host_no));
4163 qla82xx_mbx_intr_enable(scsi_qla_host_t *vha)
4166 struct qla_hw_data *ha = vha->hw;
4168 mbx_cmd_t *mcp = &mc;
4170 if (!IS_FWI2_CAPABLE(ha))
4171 return QLA_FUNCTION_FAILED;
4173 DEBUG11(qla_printk(KERN_INFO, ha,
4174 "%s(%ld): entered.\n", __func__, vha->host_no));
4176 memset(mcp, 0, sizeof(mbx_cmd_t));
4177 mcp->mb[0] = MBC_TOGGLE_INTERRUPT;
4180 mcp->out_mb = MBX_1|MBX_0;
4185 rval = qla2x00_mailbox_command(vha, mcp);
4186 if (rval != QLA_SUCCESS) {
4187 DEBUG2_3_11(qla_printk(KERN_WARNING, ha,
4188 "%s(%ld): failed=%x mb[0]=%x.\n", __func__,
4189 vha->host_no, rval, mcp->mb[0]));
4191 DEBUG11(qla_printk(KERN_INFO, ha,
4192 "%s(%ld): done.\n", __func__, vha->host_no));
4199 qla82xx_mbx_intr_disable(scsi_qla_host_t *vha)
4202 struct qla_hw_data *ha = vha->hw;
4204 mbx_cmd_t *mcp = &mc;
4206 if (!IS_QLA82XX(ha))
4207 return QLA_FUNCTION_FAILED;
4209 DEBUG11(qla_printk(KERN_INFO, ha,
4210 "%s(%ld): entered.\n", __func__, vha->host_no));
4212 memset(mcp, 0, sizeof(mbx_cmd_t));
4213 mcp->mb[0] = MBC_TOGGLE_INTERRUPT;
4216 mcp->out_mb = MBX_1|MBX_0;
4221 rval = qla2x00_mailbox_command(vha, mcp);
4222 if (rval != QLA_SUCCESS) {
4223 DEBUG2_3_11(qla_printk(KERN_WARNING, ha,
4224 "%s(%ld): failed=%x mb[0]=%x.\n", __func__,
4225 vha->host_no, rval, mcp->mb[0]));
4227 DEBUG11(qla_printk(KERN_INFO, ha,
4228 "%s(%ld): done.\n", __func__, vha->host_no));