2 * QLogic Fibre Channel HBA Driver
3 * Copyright (c) 2003-2008 QLogic Corporation
5 * See LICENSE.qla2xxx for copyright and licensing details.
9 #include <linux/delay.h>
13 * qla2x00_mailbox_command
14 * Issue mailbox command and waits for completion.
17 * ha = adapter block pointer.
18 * mcp = driver internal mbx struct pointer.
21 * mb[MAX_MAILBOX_REGISTER_COUNT] = returned mailbox data.
24 * 0 : QLA_SUCCESS = cmd performed success
25 * 1 : QLA_FUNCTION_FAILED (error encountered)
26 * 6 : QLA_FUNCTION_TIMEOUT (timeout condition encountered)
32 qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
35 unsigned long flags = 0;
36 device_reg_t __iomem *reg;
41 uint16_t __iomem *optr;
44 unsigned long wait_time;
45 struct qla_hw_data *ha = vha->hw;
46 scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev);
48 if (ha->pdev->error_state > pci_channel_io_frozen)
49 return QLA_FUNCTION_TIMEOUT;
52 io_lock_on = base_vha->flags.init_done;
55 abort_active = test_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags);
57 DEBUG11(printk("%s(%ld): entered.\n", __func__, base_vha->host_no));
60 * Wait for active mailbox commands to finish by waiting at most tov
61 * seconds. This is to serialize actual issuing of mailbox cmds during
64 if (!wait_for_completion_timeout(&ha->mbx_cmd_comp, mcp->tov * HZ)) {
65 /* Timeout occurred. Return error. */
66 DEBUG2_3_11(printk("%s(%ld): cmd access timeout. "
67 "Exiting.\n", __func__, base_vha->host_no));
68 return QLA_FUNCTION_TIMEOUT;
71 ha->flags.mbox_busy = 1;
72 /* Save mailbox command for debug */
75 DEBUG11(printk("scsi(%ld): prepare to issue mbox cmd=0x%x.\n",
76 base_vha->host_no, mcp->mb[0]));
78 spin_lock_irqsave(&ha->hardware_lock, flags);
80 /* Load mailbox registers. */
81 if (IS_FWI2_CAPABLE(ha))
82 optr = (uint16_t __iomem *)®->isp24.mailbox0;
84 optr = (uint16_t __iomem *)MAILBOX_REG(ha, ®->isp, 0);
90 for (cnt = 0; cnt < ha->mbx_count; cnt++) {
91 if (IS_QLA2200(ha) && cnt == 8)
93 (uint16_t __iomem *)MAILBOX_REG(ha, ®->isp, 8);
95 WRT_REG_WORD(optr, *iptr);
102 #if defined(QL_DEBUG_LEVEL_1)
103 printk("%s(%ld): Loaded MBX registers (displayed in bytes) = \n",
104 __func__, base_vha->host_no);
105 qla2x00_dump_buffer((uint8_t *)mcp->mb, 16);
107 qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x10), 16);
109 qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x20), 8);
111 printk("%s(%ld): I/O address = %p.\n", __func__, base_vha->host_no,
113 qla2x00_dump_regs(base_vha);
116 /* Issue set host interrupt command to send cmd out. */
117 ha->flags.mbox_int = 0;
118 clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
120 /* Unlock mbx registers and wait for interrupt */
121 DEBUG11(printk("%s(%ld): going to unlock irq & waiting for interrupt. "
122 "jiffies=%lx.\n", __func__, base_vha->host_no, jiffies));
124 /* Wait for mbx cmd completion until timeout */
126 if ((!abort_active && io_lock_on) || IS_NOPOLLING_TYPE(ha)) {
127 set_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags);
129 if (IS_FWI2_CAPABLE(ha))
130 WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT);
132 WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT);
133 spin_unlock_irqrestore(&ha->hardware_lock, flags);
135 wait_for_completion_timeout(&ha->mbx_intr_comp, mcp->tov * HZ);
137 clear_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags);
140 DEBUG3_11(printk("%s(%ld): cmd=%x POLLING MODE.\n", __func__,
141 base_vha->host_no, command));
143 if (IS_FWI2_CAPABLE(ha))
144 WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT);
146 WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT);
147 spin_unlock_irqrestore(&ha->hardware_lock, flags);
149 wait_time = jiffies + mcp->tov * HZ; /* wait at most tov secs */
150 while (!ha->flags.mbox_int) {
151 if (time_after(jiffies, wait_time))
154 /* Check for pending interrupts. */
155 qla2x00_poll(ha->rsp_q_map[0]);
157 if (command != MBC_LOAD_RISC_RAM_EXTENDED &&
163 /* Check whether we timed out */
164 if (ha->flags.mbox_int) {
167 DEBUG3_11(printk("%s(%ld): cmd %x completed.\n", __func__,
168 base_vha->host_no, command));
170 /* Got interrupt. Clear the flag. */
171 ha->flags.mbox_int = 0;
172 clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
174 if (ha->mailbox_out[0] != MBS_COMMAND_COMPLETE)
175 rval = QLA_FUNCTION_FAILED;
177 /* Load return mailbox registers. */
179 iptr = (uint16_t *)&ha->mailbox_out[0];
181 for (cnt = 0; cnt < ha->mbx_count; cnt++) {
191 #if defined(QL_DEBUG_LEVEL_2) || defined(QL_DEBUG_LEVEL_3) || \
192 defined(QL_DEBUG_LEVEL_11)
196 if (IS_FWI2_CAPABLE(ha)) {
197 mb0 = RD_REG_WORD(®->isp24.mailbox0);
198 ictrl = RD_REG_DWORD(®->isp24.ictrl);
200 mb0 = RD_MAILBOX_REG(ha, ®->isp, 0);
201 ictrl = RD_REG_WORD(®->isp.ictrl);
203 printk("%s(%ld): **** MB Command Timeout for cmd %x ****\n",
204 __func__, base_vha->host_no, command);
205 printk("%s(%ld): icontrol=%x jiffies=%lx\n", __func__,
206 base_vha->host_no, ictrl, jiffies);
207 printk("%s(%ld): *** mailbox[0] = 0x%x ***\n", __func__,
208 base_vha->host_no, mb0);
209 qla2x00_dump_regs(base_vha);
212 rval = QLA_FUNCTION_TIMEOUT;
215 ha->flags.mbox_busy = 0;
220 if ((abort_active || !io_lock_on) && !IS_NOPOLLING_TYPE(ha)) {
221 DEBUG11(printk("%s(%ld): checking for additional resp "
222 "interrupt.\n", __func__, base_vha->host_no));
224 /* polling mode for non isp_abort commands. */
225 qla2x00_poll(ha->rsp_q_map[0]);
228 if (rval == QLA_FUNCTION_TIMEOUT &&
229 mcp->mb[0] != MBC_GEN_SYSTEM_ERROR) {
230 if (!io_lock_on || (mcp->flags & IOCTL_CMD)) {
231 /* not in dpc. schedule it for dpc to take over. */
232 DEBUG(printk("%s(%ld): timeout schedule "
233 "isp_abort_needed.\n", __func__,
235 DEBUG2_3_11(printk("%s(%ld): timeout schedule "
236 "isp_abort_needed.\n", __func__,
238 qla_printk(KERN_WARNING, ha,
239 "Mailbox command timeout occurred. Scheduling ISP "
241 set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags);
242 qla2xxx_wake_dpc(vha);
243 } else if (!abort_active) {
244 /* call abort directly since we are in the DPC thread */
245 DEBUG(printk("%s(%ld): timeout calling abort_isp\n",
246 __func__, base_vha->host_no));
247 DEBUG2_3_11(printk("%s(%ld): timeout calling "
248 "abort_isp\n", __func__, base_vha->host_no));
249 qla_printk(KERN_WARNING, ha,
250 "Mailbox command timeout occurred. Issuing ISP "
253 set_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags);
254 clear_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags);
255 if (qla2x00_abort_isp(base_vha)) {
256 /* Failed. retry later. */
257 set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags);
259 clear_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags);
260 DEBUG(printk("%s(%ld): finished abort_isp\n", __func__,
262 DEBUG2_3_11(printk("%s(%ld): finished abort_isp\n",
263 __func__, base_vha->host_no));
267 /* Allow next mbx cmd to come in. */
268 complete(&ha->mbx_cmd_comp);
271 DEBUG2_3_11(printk("%s(%ld): **** FAILED. mbx0=%x, mbx1=%x, "
272 "mbx2=%x, cmd=%x ****\n", __func__, base_vha->host_no,
273 mcp->mb[0], mcp->mb[1], mcp->mb[2], command));
275 DEBUG11(printk("%s(%ld): done.\n", __func__,
283 qla2x00_load_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t risc_addr,
284 uint32_t risc_code_size)
287 struct qla_hw_data *ha = vha->hw;
289 mbx_cmd_t *mcp = &mc;
291 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
293 if (MSW(risc_addr) || IS_FWI2_CAPABLE(ha)) {
294 mcp->mb[0] = MBC_LOAD_RISC_RAM_EXTENDED;
295 mcp->mb[8] = MSW(risc_addr);
296 mcp->out_mb = MBX_8|MBX_0;
298 mcp->mb[0] = MBC_LOAD_RISC_RAM;
301 mcp->mb[1] = LSW(risc_addr);
302 mcp->mb[2] = MSW(req_dma);
303 mcp->mb[3] = LSW(req_dma);
304 mcp->mb[6] = MSW(MSD(req_dma));
305 mcp->mb[7] = LSW(MSD(req_dma));
306 mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1;
307 if (IS_FWI2_CAPABLE(ha)) {
308 mcp->mb[4] = MSW(risc_code_size);
309 mcp->mb[5] = LSW(risc_code_size);
310 mcp->out_mb |= MBX_5|MBX_4;
312 mcp->mb[4] = LSW(risc_code_size);
313 mcp->out_mb |= MBX_4;
317 mcp->tov = MBX_TOV_SECONDS;
319 rval = qla2x00_mailbox_command(vha, mcp);
321 if (rval != QLA_SUCCESS) {
322 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__,
323 vha->host_no, rval, mcp->mb[0]));
325 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
333 * Start adapter firmware.
336 * ha = adapter block pointer.
337 * TARGET_QUEUE_LOCK must be released.
338 * ADAPTER_STATE_LOCK must be released.
341 * qla2x00 local function return status code.
347 qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr)
350 struct qla_hw_data *ha = vha->hw;
352 mbx_cmd_t *mcp = &mc;
354 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
356 mcp->mb[0] = MBC_EXECUTE_FIRMWARE;
359 if (IS_FWI2_CAPABLE(ha)) {
360 mcp->mb[1] = MSW(risc_addr);
361 mcp->mb[2] = LSW(risc_addr);
364 mcp->out_mb |= MBX_4|MBX_3|MBX_2|MBX_1;
367 mcp->mb[1] = LSW(risc_addr);
368 mcp->out_mb |= MBX_1;
369 if (IS_QLA2322(ha) || IS_QLA6322(ha)) {
371 mcp->out_mb |= MBX_2;
375 mcp->tov = MBX_TOV_SECONDS;
377 rval = qla2x00_mailbox_command(vha, mcp);
379 if (rval != QLA_SUCCESS) {
380 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__,
381 vha->host_no, rval, mcp->mb[0]));
383 if (IS_FWI2_CAPABLE(ha)) {
384 DEBUG11(printk("%s(%ld): done exchanges=%x.\n",
385 __func__, vha->host_no, mcp->mb[1]));
387 DEBUG11(printk("%s(%ld): done.\n", __func__,
396 * qla2x00_get_fw_version
397 * Get firmware version.
400 * ha: adapter state pointer.
401 * major: pointer for major number.
402 * minor: pointer for minor number.
403 * subminor: pointer for subminor number.
406 * qla2x00 local function return status code.
412 qla2x00_get_fw_version(scsi_qla_host_t *vha, uint16_t *major, uint16_t *minor,
413 uint16_t *subminor, uint16_t *attributes, uint32_t *memory, uint8_t *mpi,
414 uint32_t *mpi_caps, uint8_t *phy)
418 mbx_cmd_t *mcp = &mc;
420 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
422 mcp->mb[0] = MBC_GET_FIRMWARE_VERSION;
424 mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
425 if (IS_QLA81XX(vha->hw))
426 mcp->in_mb |= MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8;
428 mcp->tov = MBX_TOV_SECONDS;
429 rval = qla2x00_mailbox_command(vha, mcp);
430 if (rval != QLA_SUCCESS)
433 /* Return mailbox data. */
436 *subminor = mcp->mb[3];
437 *attributes = mcp->mb[6];
438 if (IS_QLA2100(vha->hw) || IS_QLA2200(vha->hw))
439 *memory = 0x1FFFF; /* Defaults to 128KB. */
441 *memory = (mcp->mb[5] << 16) | mcp->mb[4];
442 if (IS_QLA81XX(vha->hw)) {
443 mpi[0] = mcp->mb[10] & 0xff;
444 mpi[1] = mcp->mb[11] >> 8;
445 mpi[2] = mcp->mb[11] & 0xff;
446 *mpi_caps = (mcp->mb[12] << 16) | mcp->mb[13];
447 phy[0] = mcp->mb[8] & 0xff;
448 phy[1] = mcp->mb[9] >> 8;
449 phy[2] = mcp->mb[9] & 0xff;
452 if (rval != QLA_SUCCESS) {
454 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
455 vha->host_no, rval));
458 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
464 * qla2x00_get_fw_options
465 * Set firmware options.
468 * ha = adapter block pointer.
469 * fwopt = pointer for firmware options.
472 * qla2x00 local function return status code.
478 qla2x00_get_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts)
482 mbx_cmd_t *mcp = &mc;
484 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
486 mcp->mb[0] = MBC_GET_FIRMWARE_OPTION;
488 mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0;
489 mcp->tov = MBX_TOV_SECONDS;
491 rval = qla2x00_mailbox_command(vha, mcp);
493 if (rval != QLA_SUCCESS) {
495 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
496 vha->host_no, rval));
498 fwopts[0] = mcp->mb[0];
499 fwopts[1] = mcp->mb[1];
500 fwopts[2] = mcp->mb[2];
501 fwopts[3] = mcp->mb[3];
503 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
511 * qla2x00_set_fw_options
512 * Set firmware options.
515 * ha = adapter block pointer.
516 * fwopt = pointer for firmware options.
519 * qla2x00 local function return status code.
525 qla2x00_set_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts)
529 mbx_cmd_t *mcp = &mc;
531 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
533 mcp->mb[0] = MBC_SET_FIRMWARE_OPTION;
534 mcp->mb[1] = fwopts[1];
535 mcp->mb[2] = fwopts[2];
536 mcp->mb[3] = fwopts[3];
537 mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
539 if (IS_FWI2_CAPABLE(vha->hw)) {
542 mcp->mb[10] = fwopts[10];
543 mcp->mb[11] = fwopts[11];
544 mcp->mb[12] = 0; /* Undocumented, but used */
545 mcp->out_mb |= MBX_12|MBX_11|MBX_10;
547 mcp->tov = MBX_TOV_SECONDS;
549 rval = qla2x00_mailbox_command(vha, mcp);
551 fwopts[0] = mcp->mb[0];
553 if (rval != QLA_SUCCESS) {
555 DEBUG2_3_11(printk("%s(%ld): failed=%x (%x/%x).\n", __func__,
556 vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
559 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
566 * qla2x00_mbx_reg_test
567 * Mailbox register wrap test.
570 * ha = adapter block pointer.
571 * TARGET_QUEUE_LOCK must be released.
572 * ADAPTER_STATE_LOCK must be released.
575 * qla2x00 local function return status code.
581 qla2x00_mbx_reg_test(scsi_qla_host_t *vha)
585 mbx_cmd_t *mcp = &mc;
587 DEBUG11(printk("qla2x00_mbx_reg_test(%ld): entered.\n", vha->host_no));
589 mcp->mb[0] = MBC_MAILBOX_REGISTER_TEST;
597 mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
598 mcp->in_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
599 mcp->tov = MBX_TOV_SECONDS;
601 rval = qla2x00_mailbox_command(vha, mcp);
603 if (rval == QLA_SUCCESS) {
604 if (mcp->mb[1] != 0xAAAA || mcp->mb[2] != 0x5555 ||
605 mcp->mb[3] != 0xAA55 || mcp->mb[4] != 0x55AA)
606 rval = QLA_FUNCTION_FAILED;
607 if (mcp->mb[5] != 0xA5A5 || mcp->mb[6] != 0x5A5A ||
608 mcp->mb[7] != 0x2525)
609 rval = QLA_FUNCTION_FAILED;
612 if (rval != QLA_SUCCESS) {
614 DEBUG2_3_11(printk("qla2x00_mbx_reg_test(%ld): failed=%x.\n",
615 vha->host_no, rval));
618 DEBUG11(printk("qla2x00_mbx_reg_test(%ld): done.\n",
626 * qla2x00_verify_checksum
627 * Verify firmware checksum.
630 * ha = adapter block pointer.
631 * TARGET_QUEUE_LOCK must be released.
632 * ADAPTER_STATE_LOCK must be released.
635 * qla2x00 local function return status code.
641 qla2x00_verify_checksum(scsi_qla_host_t *vha, uint32_t risc_addr)
645 mbx_cmd_t *mcp = &mc;
647 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
649 mcp->mb[0] = MBC_VERIFY_CHECKSUM;
652 if (IS_FWI2_CAPABLE(vha->hw)) {
653 mcp->mb[1] = MSW(risc_addr);
654 mcp->mb[2] = LSW(risc_addr);
655 mcp->out_mb |= MBX_2|MBX_1;
656 mcp->in_mb |= MBX_2|MBX_1;
658 mcp->mb[1] = LSW(risc_addr);
659 mcp->out_mb |= MBX_1;
663 mcp->tov = MBX_TOV_SECONDS;
665 rval = qla2x00_mailbox_command(vha, mcp);
667 if (rval != QLA_SUCCESS) {
668 DEBUG2_3_11(printk("%s(%ld): failed=%x chk sum=%x.\n", __func__,
669 vha->host_no, rval, IS_FWI2_CAPABLE(vha->hw) ?
670 (mcp->mb[2] << 16) | mcp->mb[1]: mcp->mb[1]));
672 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
680 * Issue IOCB using mailbox command
683 * ha = adapter state pointer.
684 * buffer = buffer pointer.
685 * phys_addr = physical address of buffer.
686 * size = size of buffer.
687 * TARGET_QUEUE_LOCK must be released.
688 * ADAPTER_STATE_LOCK must be released.
691 * qla2x00 local function return status code.
697 qla2x00_issue_iocb_timeout(scsi_qla_host_t *vha, void *buffer,
698 dma_addr_t phys_addr, size_t size, uint32_t tov)
702 mbx_cmd_t *mcp = &mc;
704 mcp->mb[0] = MBC_IOCB_COMMAND_A64;
706 mcp->mb[2] = MSW(phys_addr);
707 mcp->mb[3] = LSW(phys_addr);
708 mcp->mb[6] = MSW(MSD(phys_addr));
709 mcp->mb[7] = LSW(MSD(phys_addr));
710 mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
711 mcp->in_mb = MBX_2|MBX_0;
714 rval = qla2x00_mailbox_command(vha, mcp);
716 if (rval != QLA_SUCCESS) {
718 DEBUG(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x\n",
719 vha->host_no, rval));
721 sts_entry_t *sts_entry = (sts_entry_t *) buffer;
723 /* Mask reserved bits. */
724 sts_entry->entry_status &=
725 IS_FWI2_CAPABLE(vha->hw) ? RF_MASK_24XX : RF_MASK;
732 qla2x00_issue_iocb(scsi_qla_host_t *vha, void *buffer, dma_addr_t phys_addr,
735 return qla2x00_issue_iocb_timeout(vha, buffer, phys_addr, size,
740 * qla2x00_abort_command
741 * Abort command aborts a specified IOCB.
744 * ha = adapter block pointer.
745 * sp = SB structure pointer.
748 * qla2x00 local function return status code.
754 qla2x00_abort_command(srb_t *sp)
756 unsigned long flags = 0;
760 mbx_cmd_t *mcp = &mc;
761 fc_port_t *fcport = sp->fcport;
762 scsi_qla_host_t *vha = fcport->vha;
763 struct qla_hw_data *ha = vha->hw;
764 struct req_que *req = vha->req;
766 DEBUG11(printk("qla2x00_abort_command(%ld): entered.\n", vha->host_no));
768 spin_lock_irqsave(&ha->hardware_lock, flags);
769 for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) {
770 if (req->outstanding_cmds[handle] == sp)
773 spin_unlock_irqrestore(&ha->hardware_lock, flags);
775 if (handle == MAX_OUTSTANDING_COMMANDS) {
776 /* command not found */
777 return QLA_FUNCTION_FAILED;
780 mcp->mb[0] = MBC_ABORT_COMMAND;
781 if (HAS_EXTENDED_IDS(ha))
782 mcp->mb[1] = fcport->loop_id;
784 mcp->mb[1] = fcport->loop_id << 8;
785 mcp->mb[2] = (uint16_t)handle;
786 mcp->mb[3] = (uint16_t)(handle >> 16);
787 mcp->mb[6] = (uint16_t)sp->cmd->device->lun;
788 mcp->out_mb = MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
790 mcp->tov = MBX_TOV_SECONDS;
792 rval = qla2x00_mailbox_command(vha, mcp);
794 if (rval != QLA_SUCCESS) {
795 DEBUG2_3_11(printk("qla2x00_abort_command(%ld): failed=%x.\n",
796 vha->host_no, rval));
798 DEBUG11(printk("qla2x00_abort_command(%ld): done.\n",
806 qla2x00_abort_target(struct fc_port *fcport, unsigned int l, int tag)
810 mbx_cmd_t *mcp = &mc;
811 scsi_qla_host_t *vha;
815 DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no));
819 req = vha->hw->req_q_map[tag];
820 rsp = vha->hw->rsp_q_map[tag];
821 mcp->mb[0] = MBC_ABORT_TARGET;
822 mcp->out_mb = MBX_9|MBX_2|MBX_1|MBX_0;
823 if (HAS_EXTENDED_IDS(vha->hw)) {
824 mcp->mb[1] = fcport->loop_id;
826 mcp->out_mb |= MBX_10;
828 mcp->mb[1] = fcport->loop_id << 8;
830 mcp->mb[2] = vha->hw->loop_reset_delay;
831 mcp->mb[9] = vha->vp_idx;
834 mcp->tov = MBX_TOV_SECONDS;
836 rval = qla2x00_mailbox_command(vha, mcp);
837 if (rval != QLA_SUCCESS) {
838 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
839 vha->host_no, rval));
842 /* Issue marker IOCB. */
843 rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, 0,
845 if (rval2 != QLA_SUCCESS) {
846 DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB "
847 "(%x).\n", __func__, vha->host_no, rval2));
849 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
856 qla2x00_lun_reset(struct fc_port *fcport, unsigned int l, int tag)
860 mbx_cmd_t *mcp = &mc;
861 scsi_qla_host_t *vha;
865 DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no));
868 req = vha->hw->req_q_map[tag];
869 rsp = vha->hw->rsp_q_map[tag];
870 mcp->mb[0] = MBC_LUN_RESET;
871 mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0;
872 if (HAS_EXTENDED_IDS(vha->hw))
873 mcp->mb[1] = fcport->loop_id;
875 mcp->mb[1] = fcport->loop_id << 8;
878 mcp->mb[9] = vha->vp_idx;
881 mcp->tov = MBX_TOV_SECONDS;
883 rval = qla2x00_mailbox_command(vha, mcp);
884 if (rval != QLA_SUCCESS) {
885 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
886 vha->host_no, rval));
889 /* Issue marker IOCB. */
890 rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, l,
892 if (rval2 != QLA_SUCCESS) {
893 DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB "
894 "(%x).\n", __func__, vha->host_no, rval2));
896 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
903 * qla2x00_get_adapter_id
904 * Get adapter ID and topology.
907 * ha = adapter block pointer.
908 * id = pointer for loop ID.
909 * al_pa = pointer for AL_PA.
910 * area = pointer for area.
911 * domain = pointer for domain.
912 * top = pointer for topology.
913 * TARGET_QUEUE_LOCK must be released.
914 * ADAPTER_STATE_LOCK must be released.
917 * qla2x00 local function return status code.
923 qla2x00_get_adapter_id(scsi_qla_host_t *vha, uint16_t *id, uint8_t *al_pa,
924 uint8_t *area, uint8_t *domain, uint16_t *top, uint16_t *sw_cap)
928 mbx_cmd_t *mcp = &mc;
930 DEBUG11(printk("qla2x00_get_adapter_id(%ld): entered.\n",
933 mcp->mb[0] = MBC_GET_ADAPTER_LOOP_ID;
934 mcp->mb[9] = vha->vp_idx;
935 mcp->out_mb = MBX_9|MBX_0;
936 mcp->in_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
937 if (IS_QLA81XX(vha->hw))
938 mcp->in_mb |= MBX_13|MBX_12|MBX_11|MBX_10;
939 mcp->tov = MBX_TOV_SECONDS;
941 rval = qla2x00_mailbox_command(vha, mcp);
942 if (mcp->mb[0] == MBS_COMMAND_ERROR)
943 rval = QLA_COMMAND_ERROR;
944 else if (mcp->mb[0] == MBS_INVALID_COMMAND)
945 rval = QLA_INVALID_COMMAND;
949 *al_pa = LSB(mcp->mb[2]);
950 *area = MSB(mcp->mb[2]);
951 *domain = LSB(mcp->mb[3]);
953 *sw_cap = mcp->mb[7];
955 if (rval != QLA_SUCCESS) {
957 DEBUG2_3_11(printk("qla2x00_get_adapter_id(%ld): failed=%x.\n",
958 vha->host_no, rval));
960 DEBUG11(printk("qla2x00_get_adapter_id(%ld): done.\n",
963 if (IS_QLA81XX(vha->hw)) {
964 vha->fcoe_vlan_id = mcp->mb[9] & 0xfff;
965 vha->fcoe_fcf_idx = mcp->mb[10];
966 vha->fcoe_vn_port_mac[5] = mcp->mb[11] >> 8;
967 vha->fcoe_vn_port_mac[4] = mcp->mb[11] & 0xff;
968 vha->fcoe_vn_port_mac[3] = mcp->mb[12] >> 8;
969 vha->fcoe_vn_port_mac[2] = mcp->mb[12] & 0xff;
970 vha->fcoe_vn_port_mac[1] = mcp->mb[13] >> 8;
971 vha->fcoe_vn_port_mac[0] = mcp->mb[13] & 0xff;
979 * qla2x00_get_retry_cnt
980 * Get current firmware login retry count and delay.
983 * ha = adapter block pointer.
984 * retry_cnt = pointer to login retry count.
985 * tov = pointer to login timeout value.
988 * qla2x00 local function return status code.
994 qla2x00_get_retry_cnt(scsi_qla_host_t *vha, uint8_t *retry_cnt, uint8_t *tov,
1000 mbx_cmd_t *mcp = &mc;
1002 DEBUG11(printk("qla2x00_get_retry_cnt(%ld): entered.\n",
1005 mcp->mb[0] = MBC_GET_RETRY_COUNT;
1006 mcp->out_mb = MBX_0;
1007 mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0;
1008 mcp->tov = MBX_TOV_SECONDS;
1010 rval = qla2x00_mailbox_command(vha, mcp);
1012 if (rval != QLA_SUCCESS) {
1014 DEBUG2_3_11(printk("qla2x00_get_retry_cnt(%ld): failed = %x.\n",
1015 vha->host_no, mcp->mb[0]));
1017 /* Convert returned data and check our values. */
1018 *r_a_tov = mcp->mb[3] / 2;
1019 ratov = (mcp->mb[3]/2) / 10; /* mb[3] value is in 100ms */
1020 if (mcp->mb[1] * ratov > (*retry_cnt) * (*tov)) {
1021 /* Update to the larger values */
1022 *retry_cnt = (uint8_t)mcp->mb[1];
1026 DEBUG11(printk("qla2x00_get_retry_cnt(%ld): done. mb3=%d "
1027 "ratov=%d.\n", vha->host_no, mcp->mb[3], ratov));
1034 * qla2x00_init_firmware
1035 * Initialize adapter firmware.
1038 * ha = adapter block pointer.
1039 * dptr = Initialization control block pointer.
1040 * size = size of initialization control block.
1041 * TARGET_QUEUE_LOCK must be released.
1042 * ADAPTER_STATE_LOCK must be released.
1045 * qla2x00 local function return status code.
1051 qla2x00_init_firmware(scsi_qla_host_t *vha, uint16_t size)
1055 mbx_cmd_t *mcp = &mc;
1056 struct qla_hw_data *ha = vha->hw;
1058 DEBUG11(printk("qla2x00_init_firmware(%ld): entered.\n",
1061 if (ha->flags.npiv_supported)
1062 mcp->mb[0] = MBC_MID_INITIALIZE_FIRMWARE;
1064 mcp->mb[0] = MBC_INITIALIZE_FIRMWARE;
1067 mcp->mb[2] = MSW(ha->init_cb_dma);
1068 mcp->mb[3] = LSW(ha->init_cb_dma);
1069 mcp->mb[6] = MSW(MSD(ha->init_cb_dma));
1070 mcp->mb[7] = LSW(MSD(ha->init_cb_dma));
1071 mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
1072 if (IS_QLA81XX(ha) && ha->ex_init_cb->ex_version) {
1074 mcp->mb[10] = MSW(ha->ex_init_cb_dma);
1075 mcp->mb[11] = LSW(ha->ex_init_cb_dma);
1076 mcp->mb[12] = MSW(MSD(ha->ex_init_cb_dma));
1077 mcp->mb[13] = LSW(MSD(ha->ex_init_cb_dma));
1078 mcp->mb[14] = sizeof(*ha->ex_init_cb);
1079 mcp->out_mb |= MBX_14|MBX_13|MBX_12|MBX_11|MBX_10;
1082 mcp->buf_size = size;
1083 mcp->flags = MBX_DMA_OUT;
1084 mcp->tov = MBX_TOV_SECONDS;
1085 rval = qla2x00_mailbox_command(vha, mcp);
1087 if (rval != QLA_SUCCESS) {
1089 DEBUG2_3_11(printk("qla2x00_init_firmware(%ld): failed=%x "
1091 vha->host_no, rval, mcp->mb[0]));
1094 DEBUG11(printk("qla2x00_init_firmware(%ld): done.\n",
1102 * qla2x00_get_port_database
1103 * Issue normal/enhanced get port database mailbox command
1104 * and copy device name as necessary.
1107 * ha = adapter state pointer.
1108 * dev = structure pointer.
1109 * opt = enhanced cmd option byte.
1112 * qla2x00 local function return status code.
1118 qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt)
1122 mbx_cmd_t *mcp = &mc;
1123 port_database_t *pd;
1124 struct port_database_24xx *pd24;
1126 struct qla_hw_data *ha = vha->hw;
1128 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
1131 pd = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pd_dma);
1133 DEBUG2_3(printk("%s(%ld): failed to allocate Port Database "
1134 "structure.\n", __func__, vha->host_no));
1135 return QLA_MEMORY_ALLOC_FAILED;
1137 memset(pd, 0, max(PORT_DATABASE_SIZE, PORT_DATABASE_24XX_SIZE));
1139 mcp->mb[0] = MBC_GET_PORT_DATABASE;
1140 if (opt != 0 && !IS_FWI2_CAPABLE(ha))
1141 mcp->mb[0] = MBC_ENHANCED_GET_PORT_DATABASE;
1142 mcp->mb[2] = MSW(pd_dma);
1143 mcp->mb[3] = LSW(pd_dma);
1144 mcp->mb[6] = MSW(MSD(pd_dma));
1145 mcp->mb[7] = LSW(MSD(pd_dma));
1146 mcp->mb[9] = vha->vp_idx;
1147 mcp->out_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
1149 if (IS_FWI2_CAPABLE(ha)) {
1150 mcp->mb[1] = fcport->loop_id;
1152 mcp->out_mb |= MBX_10|MBX_1;
1153 mcp->in_mb |= MBX_1;
1154 } else if (HAS_EXTENDED_IDS(ha)) {
1155 mcp->mb[1] = fcport->loop_id;
1157 mcp->out_mb |= MBX_10|MBX_1;
1159 mcp->mb[1] = fcport->loop_id << 8 | opt;
1160 mcp->out_mb |= MBX_1;
1162 mcp->buf_size = IS_FWI2_CAPABLE(ha) ?
1163 PORT_DATABASE_24XX_SIZE : PORT_DATABASE_SIZE;
1164 mcp->flags = MBX_DMA_IN;
1165 mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
1166 rval = qla2x00_mailbox_command(vha, mcp);
1167 if (rval != QLA_SUCCESS)
1170 if (IS_FWI2_CAPABLE(ha)) {
1171 pd24 = (struct port_database_24xx *) pd;
1173 /* Check for logged in state. */
1174 if (pd24->current_login_state != PDS_PRLI_COMPLETE &&
1175 pd24->last_login_state != PDS_PRLI_COMPLETE) {
1176 DEBUG2(printk("%s(%ld): Unable to verify "
1177 "login-state (%x/%x) for loop_id %x\n",
1178 __func__, vha->host_no,
1179 pd24->current_login_state,
1180 pd24->last_login_state, fcport->loop_id));
1181 rval = QLA_FUNCTION_FAILED;
1185 /* Names are little-endian. */
1186 memcpy(fcport->node_name, pd24->node_name, WWN_SIZE);
1187 memcpy(fcport->port_name, pd24->port_name, WWN_SIZE);
1189 /* Get port_id of device. */
1190 fcport->d_id.b.domain = pd24->port_id[0];
1191 fcport->d_id.b.area = pd24->port_id[1];
1192 fcport->d_id.b.al_pa = pd24->port_id[2];
1193 fcport->d_id.b.rsvd_1 = 0;
1195 /* If not target must be initiator or unknown type. */
1196 if ((pd24->prli_svc_param_word_3[0] & BIT_4) == 0)
1197 fcport->port_type = FCT_INITIATOR;
1199 fcport->port_type = FCT_TARGET;
1201 /* Check for logged in state. */
1202 if (pd->master_state != PD_STATE_PORT_LOGGED_IN &&
1203 pd->slave_state != PD_STATE_PORT_LOGGED_IN) {
1204 rval = QLA_FUNCTION_FAILED;
1208 /* Names are little-endian. */
1209 memcpy(fcport->node_name, pd->node_name, WWN_SIZE);
1210 memcpy(fcport->port_name, pd->port_name, WWN_SIZE);
1212 /* Get port_id of device. */
1213 fcport->d_id.b.domain = pd->port_id[0];
1214 fcport->d_id.b.area = pd->port_id[3];
1215 fcport->d_id.b.al_pa = pd->port_id[2];
1216 fcport->d_id.b.rsvd_1 = 0;
1218 /* If not target must be initiator or unknown type. */
1219 if ((pd->prli_svc_param_word_3[0] & BIT_4) == 0)
1220 fcport->port_type = FCT_INITIATOR;
1222 fcport->port_type = FCT_TARGET;
1224 /* Passback COS information. */
1225 fcport->supported_classes = (pd->options & BIT_4) ?
1226 FC_COS_CLASS2: FC_COS_CLASS3;
1230 dma_pool_free(ha->s_dma_pool, pd, pd_dma);
1232 if (rval != QLA_SUCCESS) {
1233 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n",
1234 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
1236 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
1243 * qla2x00_get_firmware_state
1244 * Get adapter firmware state.
1247 * ha = adapter block pointer.
1248 * dptr = pointer for firmware state.
1249 * TARGET_QUEUE_LOCK must be released.
1250 * ADAPTER_STATE_LOCK must be released.
1253 * qla2x00 local function return status code.
1259 qla2x00_get_firmware_state(scsi_qla_host_t *vha, uint16_t *states)
1263 mbx_cmd_t *mcp = &mc;
1265 DEBUG11(printk("qla2x00_get_firmware_state(%ld): entered.\n",
1268 mcp->mb[0] = MBC_GET_FIRMWARE_STATE;
1269 mcp->out_mb = MBX_0;
1270 mcp->in_mb = MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
1271 mcp->tov = MBX_TOV_SECONDS;
1273 rval = qla2x00_mailbox_command(vha, mcp);
1275 /* Return firmware states. */
1276 states[0] = mcp->mb[1];
1277 states[1] = mcp->mb[2];
1278 states[2] = mcp->mb[3];
1279 states[3] = mcp->mb[4];
1280 states[4] = mcp->mb[5];
1282 if (rval != QLA_SUCCESS) {
1284 DEBUG2_3_11(printk("qla2x00_get_firmware_state(%ld): "
1285 "failed=%x.\n", vha->host_no, rval));
1288 DEBUG11(printk("qla2x00_get_firmware_state(%ld): done.\n",
1296 * qla2x00_get_port_name
1297 * Issue get port name mailbox command.
1298 * Returned name is in big endian format.
1301 * ha = adapter block pointer.
1302 * loop_id = loop ID of device.
1303 * name = pointer for name.
1304 * TARGET_QUEUE_LOCK must be released.
1305 * ADAPTER_STATE_LOCK must be released.
1308 * qla2x00 local function return status code.
1314 qla2x00_get_port_name(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t *name,
1319 mbx_cmd_t *mcp = &mc;
1321 DEBUG11(printk("qla2x00_get_port_name(%ld): entered.\n",
1324 mcp->mb[0] = MBC_GET_PORT_NAME;
1325 mcp->mb[9] = vha->vp_idx;
1326 mcp->out_mb = MBX_9|MBX_1|MBX_0;
1327 if (HAS_EXTENDED_IDS(vha->hw)) {
1328 mcp->mb[1] = loop_id;
1330 mcp->out_mb |= MBX_10;
1332 mcp->mb[1] = loop_id << 8 | opt;
1335 mcp->in_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
1336 mcp->tov = MBX_TOV_SECONDS;
1338 rval = qla2x00_mailbox_command(vha, mcp);
1340 if (rval != QLA_SUCCESS) {
1342 DEBUG2_3_11(printk("qla2x00_get_port_name(%ld): failed=%x.\n",
1343 vha->host_no, rval));
1346 /* This function returns name in big endian. */
1347 name[0] = MSB(mcp->mb[2]);
1348 name[1] = LSB(mcp->mb[2]);
1349 name[2] = MSB(mcp->mb[3]);
1350 name[3] = LSB(mcp->mb[3]);
1351 name[4] = MSB(mcp->mb[6]);
1352 name[5] = LSB(mcp->mb[6]);
1353 name[6] = MSB(mcp->mb[7]);
1354 name[7] = LSB(mcp->mb[7]);
1357 DEBUG11(printk("qla2x00_get_port_name(%ld): done.\n",
1366 * Issue LIP reset mailbox command.
1369 * ha = adapter block pointer.
1370 * TARGET_QUEUE_LOCK must be released.
1371 * ADAPTER_STATE_LOCK must be released.
1374 * qla2x00 local function return status code.
1380 qla2x00_lip_reset(scsi_qla_host_t *vha)
1384 mbx_cmd_t *mcp = &mc;
1386 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
1388 if (IS_QLA81XX(vha->hw)) {
1389 /* Logout across all FCFs. */
1390 mcp->mb[0] = MBC_LIP_FULL_LOGIN;
1393 mcp->out_mb = MBX_2|MBX_1|MBX_0;
1394 } else if (IS_FWI2_CAPABLE(vha->hw)) {
1395 mcp->mb[0] = MBC_LIP_FULL_LOGIN;
1398 mcp->mb[3] = vha->hw->loop_reset_delay;
1399 mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
1401 mcp->mb[0] = MBC_LIP_RESET;
1402 mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
1403 if (HAS_EXTENDED_IDS(vha->hw)) {
1404 mcp->mb[1] = 0x00ff;
1406 mcp->out_mb |= MBX_10;
1408 mcp->mb[1] = 0xff00;
1410 mcp->mb[2] = vha->hw->loop_reset_delay;
1414 mcp->tov = MBX_TOV_SECONDS;
1416 rval = qla2x00_mailbox_command(vha, mcp);
1418 if (rval != QLA_SUCCESS) {
1420 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n",
1421 __func__, vha->host_no, rval));
1424 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
1435 * ha = adapter block pointer.
1436 * sns = pointer for command.
1437 * cmd_size = command size.
1438 * buf_size = response/command size.
1439 * TARGET_QUEUE_LOCK must be released.
1440 * ADAPTER_STATE_LOCK must be released.
1443 * qla2x00 local function return status code.
1449 qla2x00_send_sns(scsi_qla_host_t *vha, dma_addr_t sns_phys_address,
1450 uint16_t cmd_size, size_t buf_size)
1454 mbx_cmd_t *mcp = &mc;
1456 DEBUG11(printk("qla2x00_send_sns(%ld): entered.\n",
1459 DEBUG11(printk("qla2x00_send_sns: retry cnt=%d ratov=%d total "
1460 "tov=%d.\n", vha->hw->retry_count, vha->hw->login_timeout,
1463 mcp->mb[0] = MBC_SEND_SNS_COMMAND;
1464 mcp->mb[1] = cmd_size;
1465 mcp->mb[2] = MSW(sns_phys_address);
1466 mcp->mb[3] = LSW(sns_phys_address);
1467 mcp->mb[6] = MSW(MSD(sns_phys_address));
1468 mcp->mb[7] = LSW(MSD(sns_phys_address));
1469 mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
1470 mcp->in_mb = MBX_0|MBX_1;
1471 mcp->buf_size = buf_size;
1472 mcp->flags = MBX_DMA_OUT|MBX_DMA_IN;
1473 mcp->tov = (vha->hw->login_timeout * 2) + (vha->hw->login_timeout / 2);
1474 rval = qla2x00_mailbox_command(vha, mcp);
1476 if (rval != QLA_SUCCESS) {
1478 DEBUG(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x "
1479 "mb[1]=%x.\n", vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
1480 DEBUG2_3_11(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x "
1481 "mb[1]=%x.\n", vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
1484 DEBUG11(printk("qla2x00_send_sns(%ld): done.\n", vha->host_no));
1491 qla24xx_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain,
1492 uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt)
1496 struct logio_entry_24xx *lg;
1499 struct qla_hw_data *ha = vha->hw;
1500 struct req_que *req;
1501 struct rsp_que *rsp;
1503 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
1505 if (ql2xmultique_tag)
1506 req = ha->req_q_map[0];
1511 lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma);
1513 DEBUG2_3(printk("%s(%ld): failed to allocate Login IOCB.\n",
1514 __func__, vha->host_no));
1515 return QLA_MEMORY_ALLOC_FAILED;
1517 memset(lg, 0, sizeof(struct logio_entry_24xx));
1519 lg->entry_type = LOGINOUT_PORT_IOCB_TYPE;
1520 lg->entry_count = 1;
1521 lg->handle = MAKE_HANDLE(req->id, lg->handle);
1522 lg->nport_handle = cpu_to_le16(loop_id);
1523 lg->control_flags = __constant_cpu_to_le16(LCF_COMMAND_PLOGI);
1525 lg->control_flags |= __constant_cpu_to_le16(LCF_COND_PLOGI);
1527 lg->control_flags |= __constant_cpu_to_le16(LCF_SKIP_PRLI);
1528 lg->port_id[0] = al_pa;
1529 lg->port_id[1] = area;
1530 lg->port_id[2] = domain;
1531 lg->vp_index = vha->vp_idx;
1532 rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0);
1533 if (rval != QLA_SUCCESS) {
1534 DEBUG2_3_11(printk("%s(%ld): failed to issue Login IOCB "
1535 "(%x).\n", __func__, vha->host_no, rval));
1536 } else if (lg->entry_status != 0) {
1537 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
1538 "-- error status (%x).\n", __func__, vha->host_no,
1540 rval = QLA_FUNCTION_FAILED;
1541 } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) {
1542 iop[0] = le32_to_cpu(lg->io_parameter[0]);
1543 iop[1] = le32_to_cpu(lg->io_parameter[1]);
1545 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
1546 "-- completion status (%x) ioparam=%x/%x.\n", __func__,
1547 vha->host_no, le16_to_cpu(lg->comp_status), iop[0],
1551 case LSC_SCODE_PORTID_USED:
1552 mb[0] = MBS_PORT_ID_USED;
1553 mb[1] = LSW(iop[1]);
1555 case LSC_SCODE_NPORT_USED:
1556 mb[0] = MBS_LOOP_ID_USED;
1558 case LSC_SCODE_NOLINK:
1559 case LSC_SCODE_NOIOCB:
1560 case LSC_SCODE_NOXCB:
1561 case LSC_SCODE_CMD_FAILED:
1562 case LSC_SCODE_NOFABRIC:
1563 case LSC_SCODE_FW_NOT_READY:
1564 case LSC_SCODE_NOT_LOGGED_IN:
1565 case LSC_SCODE_NOPCB:
1566 case LSC_SCODE_ELS_REJECT:
1567 case LSC_SCODE_CMD_PARAM_ERR:
1568 case LSC_SCODE_NONPORT:
1569 case LSC_SCODE_LOGGED_IN:
1570 case LSC_SCODE_NOFLOGI_ACC:
1572 mb[0] = MBS_COMMAND_ERROR;
1576 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
1578 iop[0] = le32_to_cpu(lg->io_parameter[0]);
1580 mb[0] = MBS_COMMAND_COMPLETE;
1582 if (iop[0] & BIT_4) {
1588 /* Passback COS information. */
1590 if (lg->io_parameter[7] || lg->io_parameter[8])
1591 mb[10] |= BIT_0; /* Class 2. */
1592 if (lg->io_parameter[9] || lg->io_parameter[10])
1593 mb[10] |= BIT_1; /* Class 3. */
1596 dma_pool_free(ha->s_dma_pool, lg, lg_dma);
1602 * qla2x00_login_fabric
1603 * Issue login fabric port mailbox command.
1606 * ha = adapter block pointer.
1607 * loop_id = device loop ID.
1608 * domain = device domain.
1609 * area = device area.
1610 * al_pa = device AL_PA.
1611 * status = pointer for return status.
1612 * opt = command options.
1613 * TARGET_QUEUE_LOCK must be released.
1614 * ADAPTER_STATE_LOCK must be released.
1617 * qla2x00 local function return status code.
1623 qla2x00_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain,
1624 uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt)
1628 mbx_cmd_t *mcp = &mc;
1629 struct qla_hw_data *ha = vha->hw;
1631 DEBUG11(printk("qla2x00_login_fabric(%ld): entered.\n", vha->host_no));
1633 mcp->mb[0] = MBC_LOGIN_FABRIC_PORT;
1634 mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
1635 if (HAS_EXTENDED_IDS(ha)) {
1636 mcp->mb[1] = loop_id;
1638 mcp->out_mb |= MBX_10;
1640 mcp->mb[1] = (loop_id << 8) | opt;
1642 mcp->mb[2] = domain;
1643 mcp->mb[3] = area << 8 | al_pa;
1645 mcp->in_mb = MBX_7|MBX_6|MBX_2|MBX_1|MBX_0;
1646 mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
1648 rval = qla2x00_mailbox_command(vha, mcp);
1650 /* Return mailbox statuses. */
1657 /* COS retrieved from Get-Port-Database mailbox command. */
1661 if (rval != QLA_SUCCESS) {
1662 /* RLU tmp code: need to change main mailbox_command function to
1663 * return ok even when the mailbox completion value is not
1664 * SUCCESS. The caller needs to be responsible to interpret
1665 * the return values of this mailbox command if we're not
1666 * to change too much of the existing code.
1668 if (mcp->mb[0] == 0x4001 || mcp->mb[0] == 0x4002 ||
1669 mcp->mb[0] == 0x4003 || mcp->mb[0] == 0x4005 ||
1670 mcp->mb[0] == 0x4006)
1674 DEBUG2_3_11(printk("qla2x00_login_fabric(%ld): failed=%x "
1675 "mb[0]=%x mb[1]=%x mb[2]=%x.\n", vha->host_no, rval,
1676 mcp->mb[0], mcp->mb[1], mcp->mb[2]));
1679 DEBUG11(printk("qla2x00_login_fabric(%ld): done.\n",
1687 * qla2x00_login_local_device
1688 * Issue login loop port mailbox command.
1691 * ha = adapter block pointer.
1692 * loop_id = device loop ID.
1693 * opt = command options.
1696 * Return status code.
1703 qla2x00_login_local_device(scsi_qla_host_t *vha, fc_port_t *fcport,
1704 uint16_t *mb_ret, uint8_t opt)
1708 mbx_cmd_t *mcp = &mc;
1709 struct qla_hw_data *ha = vha->hw;
1711 if (IS_FWI2_CAPABLE(ha))
1712 return qla24xx_login_fabric(vha, fcport->loop_id,
1713 fcport->d_id.b.domain, fcport->d_id.b.area,
1714 fcport->d_id.b.al_pa, mb_ret, opt);
1716 DEBUG3(printk("%s(%ld): entered.\n", __func__, vha->host_no));
1718 mcp->mb[0] = MBC_LOGIN_LOOP_PORT;
1719 if (HAS_EXTENDED_IDS(ha))
1720 mcp->mb[1] = fcport->loop_id;
1722 mcp->mb[1] = fcport->loop_id << 8;
1724 mcp->out_mb = MBX_2|MBX_1|MBX_0;
1725 mcp->in_mb = MBX_7|MBX_6|MBX_1|MBX_0;
1726 mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
1728 rval = qla2x00_mailbox_command(vha, mcp);
1730 /* Return mailbox statuses. */
1731 if (mb_ret != NULL) {
1732 mb_ret[0] = mcp->mb[0];
1733 mb_ret[1] = mcp->mb[1];
1734 mb_ret[6] = mcp->mb[6];
1735 mb_ret[7] = mcp->mb[7];
1738 if (rval != QLA_SUCCESS) {
1739 /* AV tmp code: need to change main mailbox_command function to
1740 * return ok even when the mailbox completion value is not
1741 * SUCCESS. The caller needs to be responsible to interpret
1742 * the return values of this mailbox command if we're not
1743 * to change too much of the existing code.
1745 if (mcp->mb[0] == 0x4005 || mcp->mb[0] == 0x4006)
1748 DEBUG(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x "
1749 "mb[6]=%x mb[7]=%x.\n", __func__, vha->host_no, rval,
1750 mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7]));
1751 DEBUG2_3(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x "
1752 "mb[6]=%x mb[7]=%x.\n", __func__, vha->host_no, rval,
1753 mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7]));
1756 DEBUG3(printk("%s(%ld): done.\n", __func__, vha->host_no));
1763 qla24xx_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain,
1764 uint8_t area, uint8_t al_pa)
1767 struct logio_entry_24xx *lg;
1769 struct qla_hw_data *ha = vha->hw;
1770 struct req_que *req;
1771 struct rsp_que *rsp;
1773 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
1775 lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma);
1777 DEBUG2_3(printk("%s(%ld): failed to allocate Logout IOCB.\n",
1778 __func__, vha->host_no));
1779 return QLA_MEMORY_ALLOC_FAILED;
1781 memset(lg, 0, sizeof(struct logio_entry_24xx));
1783 if (ql2xmaxqueues > 1)
1784 req = ha->req_q_map[0];
1788 lg->entry_type = LOGINOUT_PORT_IOCB_TYPE;
1789 lg->entry_count = 1;
1790 lg->handle = MAKE_HANDLE(req->id, lg->handle);
1791 lg->nport_handle = cpu_to_le16(loop_id);
1793 __constant_cpu_to_le16(LCF_COMMAND_LOGO|LCF_IMPL_LOGO);
1794 lg->port_id[0] = al_pa;
1795 lg->port_id[1] = area;
1796 lg->port_id[2] = domain;
1797 lg->vp_index = vha->vp_idx;
1799 rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0);
1800 if (rval != QLA_SUCCESS) {
1801 DEBUG2_3_11(printk("%s(%ld): failed to issue Logout IOCB "
1802 "(%x).\n", __func__, vha->host_no, rval));
1803 } else if (lg->entry_status != 0) {
1804 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
1805 "-- error status (%x).\n", __func__, vha->host_no,
1807 rval = QLA_FUNCTION_FAILED;
1808 } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) {
1809 DEBUG2_3_11(printk("%s(%ld %d): failed to complete IOCB "
1810 "-- completion status (%x) ioparam=%x/%x.\n", __func__,
1811 vha->host_no, vha->vp_idx, le16_to_cpu(lg->comp_status),
1812 le32_to_cpu(lg->io_parameter[0]),
1813 le32_to_cpu(lg->io_parameter[1])));
1816 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
1819 dma_pool_free(ha->s_dma_pool, lg, lg_dma);
1825 * qla2x00_fabric_logout
1826 * Issue logout fabric port mailbox command.
1829 * ha = adapter block pointer.
1830 * loop_id = device loop ID.
1831 * TARGET_QUEUE_LOCK must be released.
1832 * ADAPTER_STATE_LOCK must be released.
1835 * qla2x00 local function return status code.
1841 qla2x00_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain,
1842 uint8_t area, uint8_t al_pa)
1846 mbx_cmd_t *mcp = &mc;
1848 DEBUG11(printk("qla2x00_fabric_logout(%ld): entered.\n",
1851 mcp->mb[0] = MBC_LOGOUT_FABRIC_PORT;
1852 mcp->out_mb = MBX_1|MBX_0;
1853 if (HAS_EXTENDED_IDS(vha->hw)) {
1854 mcp->mb[1] = loop_id;
1856 mcp->out_mb |= MBX_10;
1858 mcp->mb[1] = loop_id << 8;
1861 mcp->in_mb = MBX_1|MBX_0;
1862 mcp->tov = MBX_TOV_SECONDS;
1864 rval = qla2x00_mailbox_command(vha, mcp);
1866 if (rval != QLA_SUCCESS) {
1868 DEBUG2_3_11(printk("qla2x00_fabric_logout(%ld): failed=%x "
1869 "mbx1=%x.\n", vha->host_no, rval, mcp->mb[1]));
1872 DEBUG11(printk("qla2x00_fabric_logout(%ld): done.\n",
1880 * qla2x00_full_login_lip
1881 * Issue full login LIP mailbox command.
1884 * ha = adapter block pointer.
1885 * TARGET_QUEUE_LOCK must be released.
1886 * ADAPTER_STATE_LOCK must be released.
1889 * qla2x00 local function return status code.
1895 qla2x00_full_login_lip(scsi_qla_host_t *vha)
1899 mbx_cmd_t *mcp = &mc;
1901 DEBUG11(printk("qla2x00_full_login_lip(%ld): entered.\n",
1904 mcp->mb[0] = MBC_LIP_FULL_LOGIN;
1905 mcp->mb[1] = IS_FWI2_CAPABLE(vha->hw) ? BIT_3 : 0;
1908 mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
1910 mcp->tov = MBX_TOV_SECONDS;
1912 rval = qla2x00_mailbox_command(vha, mcp);
1914 if (rval != QLA_SUCCESS) {
1916 DEBUG2_3_11(printk("qla2x00_full_login_lip(%ld): failed=%x.\n",
1917 vha->host_no, rval));
1920 DEBUG11(printk("qla2x00_full_login_lip(%ld): done.\n",
1928 * qla2x00_get_id_list
1931 * ha = adapter block pointer.
1934 * qla2x00 local function return status code.
1940 qla2x00_get_id_list(scsi_qla_host_t *vha, void *id_list, dma_addr_t id_list_dma,
1945 mbx_cmd_t *mcp = &mc;
1947 DEBUG11(printk("qla2x00_get_id_list(%ld): entered.\n",
1950 if (id_list == NULL)
1951 return QLA_FUNCTION_FAILED;
1953 mcp->mb[0] = MBC_GET_ID_LIST;
1954 mcp->out_mb = MBX_0;
1955 if (IS_FWI2_CAPABLE(vha->hw)) {
1956 mcp->mb[2] = MSW(id_list_dma);
1957 mcp->mb[3] = LSW(id_list_dma);
1958 mcp->mb[6] = MSW(MSD(id_list_dma));
1959 mcp->mb[7] = LSW(MSD(id_list_dma));
1961 mcp->mb[9] = vha->vp_idx;
1962 mcp->out_mb |= MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2;
1964 mcp->mb[1] = MSW(id_list_dma);
1965 mcp->mb[2] = LSW(id_list_dma);
1966 mcp->mb[3] = MSW(MSD(id_list_dma));
1967 mcp->mb[6] = LSW(MSD(id_list_dma));
1968 mcp->out_mb |= MBX_6|MBX_3|MBX_2|MBX_1;
1970 mcp->in_mb = MBX_1|MBX_0;
1971 mcp->tov = MBX_TOV_SECONDS;
1973 rval = qla2x00_mailbox_command(vha, mcp);
1975 if (rval != QLA_SUCCESS) {
1977 DEBUG2_3_11(printk("qla2x00_get_id_list(%ld): failed=%x.\n",
1978 vha->host_no, rval));
1980 *entries = mcp->mb[1];
1981 DEBUG11(printk("qla2x00_get_id_list(%ld): done.\n",
1989 * qla2x00_get_resource_cnts
1990 * Get current firmware resource counts.
1993 * ha = adapter block pointer.
1996 * qla2x00 local function return status code.
2002 qla2x00_get_resource_cnts(scsi_qla_host_t *vha, uint16_t *cur_xchg_cnt,
2003 uint16_t *orig_xchg_cnt, uint16_t *cur_iocb_cnt,
2004 uint16_t *orig_iocb_cnt, uint16_t *max_npiv_vports)
2008 mbx_cmd_t *mcp = &mc;
2010 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2012 mcp->mb[0] = MBC_GET_RESOURCE_COUNTS;
2013 mcp->out_mb = MBX_0;
2014 mcp->in_mb = MBX_11|MBX_10|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
2015 mcp->tov = MBX_TOV_SECONDS;
2017 rval = qla2x00_mailbox_command(vha, mcp);
2019 if (rval != QLA_SUCCESS) {
2021 DEBUG2_3_11(printk("%s(%ld): failed = %x.\n", __func__,
2022 vha->host_no, mcp->mb[0]));
2024 DEBUG11(printk("%s(%ld): done. mb1=%x mb2=%x mb3=%x mb6=%x "
2025 "mb7=%x mb10=%x mb11=%x.\n", __func__, vha->host_no,
2026 mcp->mb[1], mcp->mb[2], mcp->mb[3], mcp->mb[6], mcp->mb[7],
2027 mcp->mb[10], mcp->mb[11]));
2030 *cur_xchg_cnt = mcp->mb[3];
2032 *orig_xchg_cnt = mcp->mb[6];
2034 *cur_iocb_cnt = mcp->mb[7];
2036 *orig_iocb_cnt = mcp->mb[10];
2037 if (vha->hw->flags.npiv_supported && max_npiv_vports)
2038 *max_npiv_vports = mcp->mb[11];
2044 #if defined(QL_DEBUG_LEVEL_3)
2046 * qla2x00_get_fcal_position_map
2047 * Get FCAL (LILP) position map using mailbox command
2050 * ha = adapter state pointer.
2051 * pos_map = buffer pointer (can be NULL).
2054 * qla2x00 local function return status code.
2060 qla2x00_get_fcal_position_map(scsi_qla_host_t *vha, char *pos_map)
2064 mbx_cmd_t *mcp = &mc;
2066 dma_addr_t pmap_dma;
2067 struct qla_hw_data *ha = vha->hw;
2069 pmap = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pmap_dma);
2071 DEBUG2_3_11(printk("%s(%ld): **** Mem Alloc Failed ****",
2072 __func__, vha->host_no));
2073 return QLA_MEMORY_ALLOC_FAILED;
2075 memset(pmap, 0, FCAL_MAP_SIZE);
2077 mcp->mb[0] = MBC_GET_FC_AL_POSITION_MAP;
2078 mcp->mb[2] = MSW(pmap_dma);
2079 mcp->mb[3] = LSW(pmap_dma);
2080 mcp->mb[6] = MSW(MSD(pmap_dma));
2081 mcp->mb[7] = LSW(MSD(pmap_dma));
2082 mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
2083 mcp->in_mb = MBX_1|MBX_0;
2084 mcp->buf_size = FCAL_MAP_SIZE;
2085 mcp->flags = MBX_DMA_IN;
2086 mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
2087 rval = qla2x00_mailbox_command(vha, mcp);
2089 if (rval == QLA_SUCCESS) {
2090 DEBUG11(printk("%s(%ld): (mb0=%x/mb1=%x) FC/AL Position Map "
2091 "size (%x)\n", __func__, vha->host_no, mcp->mb[0],
2092 mcp->mb[1], (unsigned)pmap[0]));
2093 DEBUG11(qla2x00_dump_buffer(pmap, pmap[0] + 1));
2096 memcpy(pos_map, pmap, FCAL_MAP_SIZE);
2098 dma_pool_free(ha->s_dma_pool, pmap, pmap_dma);
2100 if (rval != QLA_SUCCESS) {
2101 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
2102 vha->host_no, rval));
2104 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2112 * qla2x00_get_link_status
2115 * ha = adapter block pointer.
2116 * loop_id = device loop ID.
2117 * ret_buf = pointer to link status return buffer.
2121 * BIT_0 = mem alloc error.
2122 * BIT_1 = mailbox error.
2125 qla2x00_get_link_status(scsi_qla_host_t *vha, uint16_t loop_id,
2126 struct link_statistics *stats, dma_addr_t stats_dma)
2130 mbx_cmd_t *mcp = &mc;
2131 uint32_t *siter, *diter, dwords;
2132 struct qla_hw_data *ha = vha->hw;
2134 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2136 mcp->mb[0] = MBC_GET_LINK_STATUS;
2137 mcp->mb[2] = MSW(stats_dma);
2138 mcp->mb[3] = LSW(stats_dma);
2139 mcp->mb[6] = MSW(MSD(stats_dma));
2140 mcp->mb[7] = LSW(MSD(stats_dma));
2141 mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
2143 if (IS_FWI2_CAPABLE(ha)) {
2144 mcp->mb[1] = loop_id;
2147 mcp->out_mb |= MBX_10|MBX_4|MBX_1;
2148 mcp->in_mb |= MBX_1;
2149 } else if (HAS_EXTENDED_IDS(ha)) {
2150 mcp->mb[1] = loop_id;
2152 mcp->out_mb |= MBX_10|MBX_1;
2154 mcp->mb[1] = loop_id << 8;
2155 mcp->out_mb |= MBX_1;
2157 mcp->tov = MBX_TOV_SECONDS;
2158 mcp->flags = IOCTL_CMD;
2159 rval = qla2x00_mailbox_command(vha, mcp);
2161 if (rval == QLA_SUCCESS) {
2162 if (mcp->mb[0] != MBS_COMMAND_COMPLETE) {
2163 DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n",
2164 __func__, vha->host_no, mcp->mb[0]));
2165 rval = QLA_FUNCTION_FAILED;
2167 /* Copy over data -- firmware data is LE. */
2168 dwords = offsetof(struct link_statistics, unused1) / 4;
2169 siter = diter = &stats->link_fail_cnt;
2171 *diter++ = le32_to_cpu(*siter++);
2175 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
2176 vha->host_no, rval));
2183 qla24xx_get_isp_stats(scsi_qla_host_t *vha, struct link_statistics *stats,
2184 dma_addr_t stats_dma)
2188 mbx_cmd_t *mcp = &mc;
2189 uint32_t *siter, *diter, dwords;
2191 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2193 mcp->mb[0] = MBC_GET_LINK_PRIV_STATS;
2194 mcp->mb[2] = MSW(stats_dma);
2195 mcp->mb[3] = LSW(stats_dma);
2196 mcp->mb[6] = MSW(MSD(stats_dma));
2197 mcp->mb[7] = LSW(MSD(stats_dma));
2198 mcp->mb[8] = sizeof(struct link_statistics) / 4;
2199 mcp->mb[9] = vha->vp_idx;
2201 mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
2202 mcp->in_mb = MBX_2|MBX_1|MBX_0;
2203 mcp->tov = MBX_TOV_SECONDS;
2204 mcp->flags = IOCTL_CMD;
2205 rval = qla2x00_mailbox_command(vha, mcp);
2207 if (rval == QLA_SUCCESS) {
2208 if (mcp->mb[0] != MBS_COMMAND_COMPLETE) {
2209 DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n",
2210 __func__, vha->host_no, mcp->mb[0]));
2211 rval = QLA_FUNCTION_FAILED;
2213 /* Copy over data -- firmware data is LE. */
2214 dwords = sizeof(struct link_statistics) / 4;
2215 siter = diter = &stats->link_fail_cnt;
2217 *diter++ = le32_to_cpu(*siter++);
2221 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
2222 vha->host_no, rval));
2229 qla24xx_abort_command(srb_t *sp)
2232 unsigned long flags = 0;
2234 struct abort_entry_24xx *abt;
2237 fc_port_t *fcport = sp->fcport;
2238 struct scsi_qla_host *vha = fcport->vha;
2239 struct qla_hw_data *ha = vha->hw;
2240 struct req_que *req = vha->req;
2242 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2244 spin_lock_irqsave(&ha->hardware_lock, flags);
2245 for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) {
2246 if (req->outstanding_cmds[handle] == sp)
2249 spin_unlock_irqrestore(&ha->hardware_lock, flags);
2250 if (handle == MAX_OUTSTANDING_COMMANDS) {
2251 /* Command not found. */
2252 return QLA_FUNCTION_FAILED;
2255 abt = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &abt_dma);
2257 DEBUG2_3(printk("%s(%ld): failed to allocate Abort IOCB.\n",
2258 __func__, vha->host_no));
2259 return QLA_MEMORY_ALLOC_FAILED;
2261 memset(abt, 0, sizeof(struct abort_entry_24xx));
2263 abt->entry_type = ABORT_IOCB_TYPE;
2264 abt->entry_count = 1;
2265 abt->handle = MAKE_HANDLE(req->id, abt->handle);
2266 abt->nport_handle = cpu_to_le16(fcport->loop_id);
2267 abt->handle_to_abort = handle;
2268 abt->port_id[0] = fcport->d_id.b.al_pa;
2269 abt->port_id[1] = fcport->d_id.b.area;
2270 abt->port_id[2] = fcport->d_id.b.domain;
2271 abt->vp_index = fcport->vp_idx;
2273 abt->req_que_no = cpu_to_le16(req->id);
2275 rval = qla2x00_issue_iocb(vha, abt, abt_dma, 0);
2276 if (rval != QLA_SUCCESS) {
2277 DEBUG2_3_11(printk("%s(%ld): failed to issue IOCB (%x).\n",
2278 __func__, vha->host_no, rval));
2279 } else if (abt->entry_status != 0) {
2280 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
2281 "-- error status (%x).\n", __func__, vha->host_no,
2282 abt->entry_status));
2283 rval = QLA_FUNCTION_FAILED;
2284 } else if (abt->nport_handle != __constant_cpu_to_le16(0)) {
2285 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
2286 "-- completion status (%x).\n", __func__, vha->host_no,
2287 le16_to_cpu(abt->nport_handle)));
2288 rval = QLA_FUNCTION_FAILED;
2290 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2293 dma_pool_free(ha->s_dma_pool, abt, abt_dma);
2298 struct tsk_mgmt_cmd {
2300 struct tsk_mgmt_entry tsk;
2301 struct sts_entry_24xx sts;
2306 __qla24xx_issue_tmf(char *name, uint32_t type, struct fc_port *fcport,
2307 unsigned int l, int tag)
2310 struct tsk_mgmt_cmd *tsk;
2312 scsi_qla_host_t *vha;
2313 struct qla_hw_data *ha;
2314 struct req_que *req;
2315 struct rsp_que *rsp;
2317 DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no));
2322 if (ql2xmultique_tag)
2323 rsp = ha->rsp_q_map[tag + 1];
2326 tsk = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &tsk_dma);
2328 DEBUG2_3(printk("%s(%ld): failed to allocate Task Management "
2329 "IOCB.\n", __func__, vha->host_no));
2330 return QLA_MEMORY_ALLOC_FAILED;
2332 memset(tsk, 0, sizeof(struct tsk_mgmt_cmd));
2334 tsk->p.tsk.entry_type = TSK_MGMT_IOCB_TYPE;
2335 tsk->p.tsk.entry_count = 1;
2336 tsk->p.tsk.handle = MAKE_HANDLE(req->id, tsk->p.tsk.handle);
2337 tsk->p.tsk.nport_handle = cpu_to_le16(fcport->loop_id);
2338 tsk->p.tsk.timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
2339 tsk->p.tsk.control_flags = cpu_to_le32(type);
2340 tsk->p.tsk.port_id[0] = fcport->d_id.b.al_pa;
2341 tsk->p.tsk.port_id[1] = fcport->d_id.b.area;
2342 tsk->p.tsk.port_id[2] = fcport->d_id.b.domain;
2343 tsk->p.tsk.vp_index = fcport->vp_idx;
2344 if (type == TCF_LUN_RESET) {
2345 int_to_scsilun(l, &tsk->p.tsk.lun);
2346 host_to_fcp_swap((uint8_t *)&tsk->p.tsk.lun,
2347 sizeof(tsk->p.tsk.lun));
2350 rval = qla2x00_issue_iocb(vha, tsk, tsk_dma, 0);
2351 if (rval != QLA_SUCCESS) {
2352 DEBUG2_3_11(printk("%s(%ld): failed to issue %s Reset IOCB "
2353 "(%x).\n", __func__, vha->host_no, name, rval));
2354 } else if (tsk->p.sts.entry_status != 0) {
2355 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
2356 "-- error status (%x).\n", __func__, vha->host_no,
2357 tsk->p.sts.entry_status));
2358 rval = QLA_FUNCTION_FAILED;
2359 } else if (tsk->p.sts.comp_status !=
2360 __constant_cpu_to_le16(CS_COMPLETE)) {
2361 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
2362 "-- completion status (%x).\n", __func__,
2363 vha->host_no, le16_to_cpu(tsk->p.sts.comp_status)));
2364 rval = QLA_FUNCTION_FAILED;
2367 /* Issue marker IOCB. */
2368 rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, l,
2369 type == TCF_LUN_RESET ? MK_SYNC_ID_LUN: MK_SYNC_ID);
2370 if (rval2 != QLA_SUCCESS) {
2371 DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB "
2372 "(%x).\n", __func__, vha->host_no, rval2));
2374 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2377 dma_pool_free(ha->s_dma_pool, tsk, tsk_dma);
2383 qla24xx_abort_target(struct fc_port *fcport, unsigned int l, int tag)
2385 return __qla24xx_issue_tmf("Target", TCF_TARGET_RESET, fcport, l, tag);
2389 qla24xx_lun_reset(struct fc_port *fcport, unsigned int l, int tag)
2391 return __qla24xx_issue_tmf("Lun", TCF_LUN_RESET, fcport, l, tag);
2395 qla2x00_system_error(scsi_qla_host_t *vha)
2399 mbx_cmd_t *mcp = &mc;
2400 struct qla_hw_data *ha = vha->hw;
2402 if (!IS_QLA23XX(ha) && !IS_FWI2_CAPABLE(ha))
2403 return QLA_FUNCTION_FAILED;
2405 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2407 mcp->mb[0] = MBC_GEN_SYSTEM_ERROR;
2408 mcp->out_mb = MBX_0;
2412 rval = qla2x00_mailbox_command(vha, mcp);
2414 if (rval != QLA_SUCCESS) {
2415 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
2416 vha->host_no, rval));
2418 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2425 * qla2x00_set_serdes_params() -
2431 qla2x00_set_serdes_params(scsi_qla_host_t *vha, uint16_t sw_em_1g,
2432 uint16_t sw_em_2g, uint16_t sw_em_4g)
2436 mbx_cmd_t *mcp = &mc;
2438 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2440 mcp->mb[0] = MBC_SERDES_PARAMS;
2442 mcp->mb[2] = sw_em_1g | BIT_15;
2443 mcp->mb[3] = sw_em_2g | BIT_15;
2444 mcp->mb[4] = sw_em_4g | BIT_15;
2445 mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
2447 mcp->tov = MBX_TOV_SECONDS;
2449 rval = qla2x00_mailbox_command(vha, mcp);
2451 if (rval != QLA_SUCCESS) {
2453 DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__,
2454 vha->host_no, rval, mcp->mb[0]));
2457 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2464 qla2x00_stop_firmware(scsi_qla_host_t *vha)
2468 mbx_cmd_t *mcp = &mc;
2470 if (!IS_FWI2_CAPABLE(vha->hw))
2471 return QLA_FUNCTION_FAILED;
2473 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2475 mcp->mb[0] = MBC_STOP_FIRMWARE;
2476 mcp->out_mb = MBX_0;
2480 rval = qla2x00_mailbox_command(vha, mcp);
2482 if (rval != QLA_SUCCESS) {
2483 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
2484 vha->host_no, rval));
2485 if (mcp->mb[0] == MBS_INVALID_COMMAND)
2486 rval = QLA_INVALID_COMMAND;
2488 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2495 qla2x00_enable_eft_trace(scsi_qla_host_t *vha, dma_addr_t eft_dma,
2500 mbx_cmd_t *mcp = &mc;
2502 if (!IS_FWI2_CAPABLE(vha->hw))
2503 return QLA_FUNCTION_FAILED;
2505 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2507 mcp->mb[0] = MBC_TRACE_CONTROL;
2508 mcp->mb[1] = TC_EFT_ENABLE;
2509 mcp->mb[2] = LSW(eft_dma);
2510 mcp->mb[3] = MSW(eft_dma);
2511 mcp->mb[4] = LSW(MSD(eft_dma));
2512 mcp->mb[5] = MSW(MSD(eft_dma));
2513 mcp->mb[6] = buffers;
2514 mcp->mb[7] = TC_AEN_DISABLE;
2515 mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
2516 mcp->in_mb = MBX_1|MBX_0;
2517 mcp->tov = MBX_TOV_SECONDS;
2519 rval = qla2x00_mailbox_command(vha, mcp);
2520 if (rval != QLA_SUCCESS) {
2521 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n",
2522 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
2524 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2531 qla2x00_disable_eft_trace(scsi_qla_host_t *vha)
2535 mbx_cmd_t *mcp = &mc;
2537 if (!IS_FWI2_CAPABLE(vha->hw))
2538 return QLA_FUNCTION_FAILED;
2540 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2542 mcp->mb[0] = MBC_TRACE_CONTROL;
2543 mcp->mb[1] = TC_EFT_DISABLE;
2544 mcp->out_mb = MBX_1|MBX_0;
2545 mcp->in_mb = MBX_1|MBX_0;
2546 mcp->tov = MBX_TOV_SECONDS;
2548 rval = qla2x00_mailbox_command(vha, mcp);
2549 if (rval != QLA_SUCCESS) {
2550 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n",
2551 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
2553 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2560 qla2x00_enable_fce_trace(scsi_qla_host_t *vha, dma_addr_t fce_dma,
2561 uint16_t buffers, uint16_t *mb, uint32_t *dwords)
2565 mbx_cmd_t *mcp = &mc;
2567 if (!IS_QLA25XX(vha->hw) && !IS_QLA81XX(vha->hw))
2568 return QLA_FUNCTION_FAILED;
2570 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2572 mcp->mb[0] = MBC_TRACE_CONTROL;
2573 mcp->mb[1] = TC_FCE_ENABLE;
2574 mcp->mb[2] = LSW(fce_dma);
2575 mcp->mb[3] = MSW(fce_dma);
2576 mcp->mb[4] = LSW(MSD(fce_dma));
2577 mcp->mb[5] = MSW(MSD(fce_dma));
2578 mcp->mb[6] = buffers;
2579 mcp->mb[7] = TC_AEN_DISABLE;
2581 mcp->mb[9] = TC_FCE_DEFAULT_RX_SIZE;
2582 mcp->mb[10] = TC_FCE_DEFAULT_TX_SIZE;
2583 mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|
2585 mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
2586 mcp->tov = MBX_TOV_SECONDS;
2588 rval = qla2x00_mailbox_command(vha, mcp);
2589 if (rval != QLA_SUCCESS) {
2590 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n",
2591 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
2593 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2596 memcpy(mb, mcp->mb, 8 * sizeof(*mb));
2605 qla2x00_disable_fce_trace(scsi_qla_host_t *vha, uint64_t *wr, uint64_t *rd)
2609 mbx_cmd_t *mcp = &mc;
2611 if (!IS_FWI2_CAPABLE(vha->hw))
2612 return QLA_FUNCTION_FAILED;
2614 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2616 mcp->mb[0] = MBC_TRACE_CONTROL;
2617 mcp->mb[1] = TC_FCE_DISABLE;
2618 mcp->mb[2] = TC_FCE_DISABLE_TRACE;
2619 mcp->out_mb = MBX_2|MBX_1|MBX_0;
2620 mcp->in_mb = MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|
2622 mcp->tov = MBX_TOV_SECONDS;
2624 rval = qla2x00_mailbox_command(vha, mcp);
2625 if (rval != QLA_SUCCESS) {
2626 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n",
2627 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
2629 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2632 *wr = (uint64_t) mcp->mb[5] << 48 |
2633 (uint64_t) mcp->mb[4] << 32 |
2634 (uint64_t) mcp->mb[3] << 16 |
2635 (uint64_t) mcp->mb[2];
2637 *rd = (uint64_t) mcp->mb[9] << 48 |
2638 (uint64_t) mcp->mb[8] << 32 |
2639 (uint64_t) mcp->mb[7] << 16 |
2640 (uint64_t) mcp->mb[6];
2647 qla2x00_read_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint16_t addr,
2648 uint16_t off, uint16_t count)
2652 mbx_cmd_t *mcp = &mc;
2654 if (!IS_FWI2_CAPABLE(vha->hw))
2655 return QLA_FUNCTION_FAILED;
2657 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2659 mcp->mb[0] = MBC_READ_SFP;
2661 mcp->mb[2] = MSW(sfp_dma);
2662 mcp->mb[3] = LSW(sfp_dma);
2663 mcp->mb[6] = MSW(MSD(sfp_dma));
2664 mcp->mb[7] = LSW(MSD(sfp_dma));
2668 mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
2670 mcp->tov = MBX_TOV_SECONDS;
2672 rval = qla2x00_mailbox_command(vha, mcp);
2674 if (rval != QLA_SUCCESS) {
2675 DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__,
2676 vha->host_no, rval, mcp->mb[0]));
2678 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2685 qla2x00_set_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id,
2686 uint16_t port_speed, uint16_t *mb)
2690 mbx_cmd_t *mcp = &mc;
2692 if (!IS_IIDMA_CAPABLE(vha->hw))
2693 return QLA_FUNCTION_FAILED;
2695 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
2697 mcp->mb[0] = MBC_PORT_PARAMS;
2698 mcp->mb[1] = loop_id;
2700 mcp->mb[3] = port_speed & (BIT_2|BIT_1|BIT_0);
2701 mcp->mb[4] = mcp->mb[5] = 0;
2702 mcp->out_mb = MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
2703 mcp->in_mb = MBX_5|MBX_4|MBX_3|MBX_1|MBX_0;
2704 mcp->tov = MBX_TOV_SECONDS;
2706 rval = qla2x00_mailbox_command(vha, mcp);
2708 /* Return mailbox statuses. */
2717 if (rval != QLA_SUCCESS) {
2718 DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
2719 vha->host_no, rval));
2721 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
2728 qla24xx_report_id_acquisition(scsi_qla_host_t *vha,
2729 struct vp_rpt_id_entry_24xx *rptid_entry)
2732 uint16_t stat = le16_to_cpu(rptid_entry->vp_idx);
2733 struct qla_hw_data *ha = vha->hw;
2734 scsi_qla_host_t *vp;
2735 scsi_qla_host_t *tvp;
2737 if (rptid_entry->entry_status != 0)
2740 if (rptid_entry->format == 0) {
2741 DEBUG15(printk("%s:format 0 : scsi(%ld) number of VPs setup %d,"
2742 " number of VPs acquired %d\n", __func__, vha->host_no,
2743 MSB(rptid_entry->vp_count), LSB(rptid_entry->vp_count)));
2744 DEBUG15(printk("%s primary port id %02x%02x%02x\n", __func__,
2745 rptid_entry->port_id[2], rptid_entry->port_id[1],
2746 rptid_entry->port_id[0]));
2747 } else if (rptid_entry->format == 1) {
2749 DEBUG15(printk("%s:format 1: scsi(%ld): VP[%d] enabled "
2751 "with port id %02x%02x%02x\n", __func__, vha->host_no,
2753 rptid_entry->port_id[2], rptid_entry->port_id[1],
2754 rptid_entry->port_id[0]));
2758 if (MSB(stat) == 1) {
2759 DEBUG2(printk("scsi(%ld): Could not acquire ID for "
2760 "VP[%d].\n", vha->host_no, vp_idx));
2764 list_for_each_entry_safe(vp, tvp, &ha->vp_list, list)
2765 if (vp_idx == vp->vp_idx)
2770 vp->d_id.b.domain = rptid_entry->port_id[2];
2771 vp->d_id.b.area = rptid_entry->port_id[1];
2772 vp->d_id.b.al_pa = rptid_entry->port_id[0];
2775 * Cannot configure here as we are still sitting on the
2776 * response queue. Handle it in dpc context.
2778 set_bit(VP_IDX_ACQUIRED, &vp->vp_flags);
2779 set_bit(VP_DPC_NEEDED, &vha->dpc_flags);
2781 qla2xxx_wake_dpc(vha);
2786 * qla24xx_modify_vp_config
2787 * Change VP configuration for vha
2790 * vha = adapter block pointer.
2793 * qla2xxx local function return status code.
2799 qla24xx_modify_vp_config(scsi_qla_host_t *vha)
2802 struct vp_config_entry_24xx *vpmod;
2803 dma_addr_t vpmod_dma;
2804 struct qla_hw_data *ha = vha->hw;
2805 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
2807 /* This can be called by the parent */
2809 vpmod = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vpmod_dma);
2811 DEBUG2_3(printk("%s(%ld): failed to allocate Modify VP "
2812 "IOCB.\n", __func__, vha->host_no));
2813 return QLA_MEMORY_ALLOC_FAILED;
2816 memset(vpmod, 0, sizeof(struct vp_config_entry_24xx));
2817 vpmod->entry_type = VP_CONFIG_IOCB_TYPE;
2818 vpmod->entry_count = 1;
2819 vpmod->command = VCT_COMMAND_MOD_ENABLE_VPS;
2820 vpmod->vp_count = 1;
2821 vpmod->vp_index1 = vha->vp_idx;
2822 vpmod->options_idx1 = BIT_3|BIT_4|BIT_5;
2823 memcpy(vpmod->node_name_idx1, vha->node_name, WWN_SIZE);
2824 memcpy(vpmod->port_name_idx1, vha->port_name, WWN_SIZE);
2825 vpmod->entry_count = 1;
2827 rval = qla2x00_issue_iocb(base_vha, vpmod, vpmod_dma, 0);
2828 if (rval != QLA_SUCCESS) {
2829 DEBUG2_3_11(printk("%s(%ld): failed to issue VP config IOCB"
2830 "(%x).\n", __func__, base_vha->host_no, rval));
2831 } else if (vpmod->comp_status != 0) {
2832 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
2833 "-- error status (%x).\n", __func__, base_vha->host_no,
2834 vpmod->comp_status));
2835 rval = QLA_FUNCTION_FAILED;
2836 } else if (vpmod->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) {
2837 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
2838 "-- completion status (%x).\n", __func__, base_vha->host_no,
2839 le16_to_cpu(vpmod->comp_status)));
2840 rval = QLA_FUNCTION_FAILED;
2843 DEBUG11(printk("%s(%ld): done.\n", __func__,
2844 base_vha->host_no));
2845 fc_vport_set_state(vha->fc_vport, FC_VPORT_INITIALIZING);
2847 dma_pool_free(ha->s_dma_pool, vpmod, vpmod_dma);
2853 * qla24xx_control_vp
2854 * Enable a virtual port for given host
2857 * ha = adapter block pointer.
2858 * vhba = virtual adapter (unused)
2859 * index = index number for enabled VP
2862 * qla2xxx local function return status code.
2868 qla24xx_control_vp(scsi_qla_host_t *vha, int cmd)
2872 struct vp_ctrl_entry_24xx *vce;
2874 struct qla_hw_data *ha = vha->hw;
2875 int vp_index = vha->vp_idx;
2876 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
2878 DEBUG11(printk("%s(%ld): entered. Enabling index %d\n", __func__,
2879 vha->host_no, vp_index));
2881 if (vp_index == 0 || vp_index >= ha->max_npiv_vports)
2882 return QLA_PARAMETER_ERROR;
2884 vce = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vce_dma);
2886 DEBUG2_3(printk("%s(%ld): "
2887 "failed to allocate VP Control IOCB.\n", __func__,
2888 base_vha->host_no));
2889 return QLA_MEMORY_ALLOC_FAILED;
2891 memset(vce, 0, sizeof(struct vp_ctrl_entry_24xx));
2893 vce->entry_type = VP_CTRL_IOCB_TYPE;
2894 vce->entry_count = 1;
2895 vce->command = cpu_to_le16(cmd);
2896 vce->vp_count = __constant_cpu_to_le16(1);
2898 /* index map in firmware starts with 1; decrement index
2899 * this is ok as we never use index 0
2901 map = (vp_index - 1) / 8;
2902 pos = (vp_index - 1) & 7;
2903 mutex_lock(&ha->vport_lock);
2904 vce->vp_idx_map[map] |= 1 << pos;
2905 mutex_unlock(&ha->vport_lock);
2907 rval = qla2x00_issue_iocb(base_vha, vce, vce_dma, 0);
2908 if (rval != QLA_SUCCESS) {
2909 DEBUG2_3_11(printk("%s(%ld): failed to issue VP control IOCB"
2910 "(%x).\n", __func__, base_vha->host_no, rval));
2911 printk("%s(%ld): failed to issue VP control IOCB"
2912 "(%x).\n", __func__, base_vha->host_no, rval);
2913 } else if (vce->entry_status != 0) {
2914 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
2915 "-- error status (%x).\n", __func__, base_vha->host_no,
2916 vce->entry_status));
2917 printk("%s(%ld): failed to complete IOCB "
2918 "-- error status (%x).\n", __func__, base_vha->host_no,
2920 rval = QLA_FUNCTION_FAILED;
2921 } else if (vce->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) {
2922 DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
2923 "-- completion status (%x).\n", __func__, base_vha->host_no,
2924 le16_to_cpu(vce->comp_status)));
2925 printk("%s(%ld): failed to complete IOCB "
2926 "-- completion status (%x).\n", __func__, base_vha->host_no,
2927 le16_to_cpu(vce->comp_status));
2928 rval = QLA_FUNCTION_FAILED;
2930 DEBUG2(printk("%s(%ld): done.\n", __func__, base_vha->host_no));
2933 dma_pool_free(ha->s_dma_pool, vce, vce_dma);
2939 * qla2x00_send_change_request
2940 * Receive or disable RSCN request from fabric controller
2943 * ha = adapter block pointer
2944 * format = registration format:
2946 * 1 - Fabric detected registration
2947 * 2 - N_port detected registration
2948 * 3 - Full registration
2949 * FF - clear registration
2950 * vp_idx = Virtual port index
2953 * qla2x00 local function return status code.
2960 qla2x00_send_change_request(scsi_qla_host_t *vha, uint16_t format,
2965 mbx_cmd_t *mcp = &mc;
2968 * This command is implicitly executed by firmware during login for the
2972 return QLA_FUNCTION_FAILED;
2974 mcp->mb[0] = MBC_SEND_CHANGE_REQUEST;
2975 mcp->mb[1] = format;
2976 mcp->mb[9] = vp_idx;
2977 mcp->out_mb = MBX_9|MBX_1|MBX_0;
2978 mcp->in_mb = MBX_0|MBX_1;
2979 mcp->tov = MBX_TOV_SECONDS;
2981 rval = qla2x00_mailbox_command(vha, mcp);
2983 if (rval == QLA_SUCCESS) {
2984 if (mcp->mb[0] != MBS_COMMAND_COMPLETE) {
2994 qla2x00_dump_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t addr,
2999 mbx_cmd_t *mcp = &mc;
3001 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3003 if (MSW(addr) || IS_FWI2_CAPABLE(vha->hw)) {
3004 mcp->mb[0] = MBC_DUMP_RISC_RAM_EXTENDED;
3005 mcp->mb[8] = MSW(addr);
3006 mcp->out_mb = MBX_8|MBX_0;
3008 mcp->mb[0] = MBC_DUMP_RISC_RAM;
3009 mcp->out_mb = MBX_0;
3011 mcp->mb[1] = LSW(addr);
3012 mcp->mb[2] = MSW(req_dma);
3013 mcp->mb[3] = LSW(req_dma);
3014 mcp->mb[6] = MSW(MSD(req_dma));
3015 mcp->mb[7] = LSW(MSD(req_dma));
3016 mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1;
3017 if (IS_FWI2_CAPABLE(vha->hw)) {
3018 mcp->mb[4] = MSW(size);
3019 mcp->mb[5] = LSW(size);
3020 mcp->out_mb |= MBX_5|MBX_4;
3022 mcp->mb[4] = LSW(size);
3023 mcp->out_mb |= MBX_4;
3027 mcp->tov = MBX_TOV_SECONDS;
3029 rval = qla2x00_mailbox_command(vha, mcp);
3031 if (rval != QLA_SUCCESS) {
3032 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__,
3033 vha->host_no, rval, mcp->mb[0]));
3035 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3041 /* 84XX Support **************************************************************/
3043 struct cs84xx_mgmt_cmd {
3045 struct verify_chip_entry_84xx req;
3046 struct verify_chip_rsp_84xx rsp;
3051 qla84xx_verify_chip(struct scsi_qla_host *vha, uint16_t *status)
3054 struct cs84xx_mgmt_cmd *mn;
3057 unsigned long flags;
3058 struct qla_hw_data *ha = vha->hw;
3060 DEBUG16(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3062 mn = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &mn_dma);
3064 DEBUG2_3(printk("%s(%ld): failed to allocate Verify ISP84XX "
3065 "IOCB.\n", __func__, vha->host_no));
3066 return QLA_MEMORY_ALLOC_FAILED;
3070 options = ha->cs84xx->fw_update ? VCO_FORCE_UPDATE : 0;
3071 /* Diagnostic firmware? */
3072 /* options |= MENLO_DIAG_FW; */
3073 /* We update the firmware with only one data sequence. */
3074 options |= VCO_END_OF_DATA;
3078 memset(mn, 0, sizeof(*mn));
3079 mn->p.req.entry_type = VERIFY_CHIP_IOCB_TYPE;
3080 mn->p.req.entry_count = 1;
3081 mn->p.req.options = cpu_to_le16(options);
3083 DEBUG16(printk("%s(%ld): Dump of Verify Request.\n", __func__,
3085 DEBUG16(qla2x00_dump_buffer((uint8_t *)mn,
3088 rval = qla2x00_issue_iocb_timeout(vha, mn, mn_dma, 0, 120);
3089 if (rval != QLA_SUCCESS) {
3090 DEBUG2_16(printk("%s(%ld): failed to issue Verify "
3091 "IOCB (%x).\n", __func__, vha->host_no, rval));
3095 DEBUG16(printk("%s(%ld): Dump of Verify Response.\n", __func__,
3097 DEBUG16(qla2x00_dump_buffer((uint8_t *)mn,
3100 status[0] = le16_to_cpu(mn->p.rsp.comp_status);
3101 status[1] = status[0] == CS_VCS_CHIP_FAILURE ?
3102 le16_to_cpu(mn->p.rsp.failure_code) : 0;
3103 DEBUG2_16(printk("%s(%ld): cs=%x fc=%x\n", __func__,
3104 vha->host_no, status[0], status[1]));
3106 if (status[0] != CS_COMPLETE) {
3107 rval = QLA_FUNCTION_FAILED;
3108 if (!(options & VCO_DONT_UPDATE_FW)) {
3109 DEBUG2_16(printk("%s(%ld): Firmware update "
3110 "failed. Retrying without update "
3111 "firmware.\n", __func__, vha->host_no));
3112 options |= VCO_DONT_UPDATE_FW;
3113 options &= ~VCO_FORCE_UPDATE;
3117 DEBUG2_16(printk("%s(%ld): firmware updated to %x.\n",
3118 __func__, vha->host_no,
3119 le32_to_cpu(mn->p.rsp.fw_ver)));
3121 /* NOTE: we only update OP firmware. */
3122 spin_lock_irqsave(&ha->cs84xx->access_lock, flags);
3123 ha->cs84xx->op_fw_version =
3124 le32_to_cpu(mn->p.rsp.fw_ver);
3125 spin_unlock_irqrestore(&ha->cs84xx->access_lock,
3131 dma_pool_free(ha->s_dma_pool, mn, mn_dma);
3133 if (rval != QLA_SUCCESS) {
3134 DEBUG2_16(printk("%s(%ld): failed=%x.\n", __func__,
3135 vha->host_no, rval));
3137 DEBUG16(printk("%s(%ld): done.\n", __func__, vha->host_no));
3144 qla25xx_init_req_que(struct scsi_qla_host *vha, struct req_que *req)
3147 unsigned long flags;
3149 mbx_cmd_t *mcp = &mc;
3150 struct device_reg_25xxmq __iomem *reg;
3151 struct qla_hw_data *ha = vha->hw;
3153 mcp->mb[0] = MBC_INITIALIZE_MULTIQ;
3154 mcp->mb[1] = req->options;
3155 mcp->mb[2] = MSW(LSD(req->dma));
3156 mcp->mb[3] = LSW(LSD(req->dma));
3157 mcp->mb[6] = MSW(MSD(req->dma));
3158 mcp->mb[7] = LSW(MSD(req->dma));
3159 mcp->mb[5] = req->length;
3161 mcp->mb[10] = req->rsp->id;
3162 mcp->mb[12] = req->qos;
3163 mcp->mb[11] = req->vp_idx;
3164 mcp->mb[13] = req->rid;
3166 reg = (struct device_reg_25xxmq *)((void *)(ha->mqiobase) +
3167 QLA_QUE_PAGE * req->id);
3169 mcp->mb[4] = req->id;
3170 /* que in ptr index */
3172 /* que out ptr index */
3174 mcp->out_mb = MBX_14|MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8|MBX_7|
3175 MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
3177 mcp->flags = MBX_DMA_OUT;
3180 spin_lock_irqsave(&ha->hardware_lock, flags);
3181 if (!(req->options & BIT_0)) {
3182 WRT_REG_DWORD(®->req_q_in, 0);
3183 WRT_REG_DWORD(®->req_q_out, 0);
3185 req->req_q_in = ®->req_q_in;
3186 req->req_q_out = ®->req_q_out;
3187 spin_unlock_irqrestore(&ha->hardware_lock, flags);
3189 rval = qla2x00_mailbox_command(vha, mcp);
3190 if (rval != QLA_SUCCESS)
3191 DEBUG2_3_11(printk(KERN_WARNING "%s(%ld): failed=%x mb0=%x.\n",
3192 __func__, vha->host_no, rval, mcp->mb[0]));
3197 qla25xx_init_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp)
3200 unsigned long flags;
3202 mbx_cmd_t *mcp = &mc;
3203 struct device_reg_25xxmq __iomem *reg;
3204 struct qla_hw_data *ha = vha->hw;
3206 mcp->mb[0] = MBC_INITIALIZE_MULTIQ;
3207 mcp->mb[1] = rsp->options;
3208 mcp->mb[2] = MSW(LSD(rsp->dma));
3209 mcp->mb[3] = LSW(LSD(rsp->dma));
3210 mcp->mb[6] = MSW(MSD(rsp->dma));
3211 mcp->mb[7] = LSW(MSD(rsp->dma));
3212 mcp->mb[5] = rsp->length;
3213 mcp->mb[14] = rsp->msix->entry;
3214 mcp->mb[13] = rsp->rid;
3216 reg = (struct device_reg_25xxmq *)((void *)(ha->mqiobase) +
3217 QLA_QUE_PAGE * rsp->id);
3219 mcp->mb[4] = rsp->id;
3220 /* que in ptr index */
3222 /* que out ptr index */
3224 mcp->out_mb = MBX_14|MBX_13|MBX_9|MBX_8|MBX_7
3225 |MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
3227 mcp->flags = MBX_DMA_OUT;
3230 spin_lock_irqsave(&ha->hardware_lock, flags);
3231 if (!(rsp->options & BIT_0)) {
3232 WRT_REG_DWORD(®->rsp_q_out, 0);
3233 WRT_REG_DWORD(®->rsp_q_in, 0);
3236 spin_unlock_irqrestore(&ha->hardware_lock, flags);
3238 rval = qla2x00_mailbox_command(vha, mcp);
3239 if (rval != QLA_SUCCESS)
3240 DEBUG2_3_11(printk(KERN_WARNING "%s(%ld): failed=%x "
3241 "mb0=%x.\n", __func__,
3242 vha->host_no, rval, mcp->mb[0]));
3247 qla81xx_idc_ack(scsi_qla_host_t *vha, uint16_t *mb)
3251 mbx_cmd_t *mcp = &mc;
3253 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3255 mcp->mb[0] = MBC_IDC_ACK;
3256 memcpy(&mcp->mb[1], mb, QLA_IDC_ACK_REGS * sizeof(uint16_t));
3257 mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
3259 mcp->tov = MBX_TOV_SECONDS;
3261 rval = qla2x00_mailbox_command(vha, mcp);
3263 if (rval != QLA_SUCCESS) {
3264 DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__,
3265 vha->host_no, rval, mcp->mb[0]));
3267 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3274 qla81xx_fac_get_sector_size(scsi_qla_host_t *vha, uint32_t *sector_size)
3278 mbx_cmd_t *mcp = &mc;
3280 if (!IS_QLA81XX(vha->hw))
3281 return QLA_FUNCTION_FAILED;
3283 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3285 mcp->mb[0] = MBC_FLASH_ACCESS_CTRL;
3286 mcp->mb[1] = FAC_OPT_CMD_GET_SECTOR_SIZE;
3287 mcp->out_mb = MBX_1|MBX_0;
3288 mcp->in_mb = MBX_1|MBX_0;
3289 mcp->tov = MBX_TOV_SECONDS;
3291 rval = qla2x00_mailbox_command(vha, mcp);
3293 if (rval != QLA_SUCCESS) {
3294 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n",
3295 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
3297 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3298 *sector_size = mcp->mb[1];
3305 qla81xx_fac_do_write_enable(scsi_qla_host_t *vha, int enable)
3309 mbx_cmd_t *mcp = &mc;
3311 if (!IS_QLA81XX(vha->hw))
3312 return QLA_FUNCTION_FAILED;
3314 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3316 mcp->mb[0] = MBC_FLASH_ACCESS_CTRL;
3317 mcp->mb[1] = enable ? FAC_OPT_CMD_WRITE_ENABLE :
3318 FAC_OPT_CMD_WRITE_PROTECT;
3319 mcp->out_mb = MBX_1|MBX_0;
3320 mcp->in_mb = MBX_1|MBX_0;
3321 mcp->tov = MBX_TOV_SECONDS;
3323 rval = qla2x00_mailbox_command(vha, mcp);
3325 if (rval != QLA_SUCCESS) {
3326 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n",
3327 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
3329 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3336 qla81xx_fac_erase_sector(scsi_qla_host_t *vha, uint32_t start, uint32_t finish)
3340 mbx_cmd_t *mcp = &mc;
3342 if (!IS_QLA81XX(vha->hw))
3343 return QLA_FUNCTION_FAILED;
3345 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3347 mcp->mb[0] = MBC_FLASH_ACCESS_CTRL;
3348 mcp->mb[1] = FAC_OPT_CMD_ERASE_SECTOR;
3349 mcp->mb[2] = LSW(start);
3350 mcp->mb[3] = MSW(start);
3351 mcp->mb[4] = LSW(finish);
3352 mcp->mb[5] = MSW(finish);
3353 mcp->out_mb = MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
3354 mcp->in_mb = MBX_2|MBX_1|MBX_0;
3355 mcp->tov = MBX_TOV_SECONDS;
3357 rval = qla2x00_mailbox_command(vha, mcp);
3359 if (rval != QLA_SUCCESS) {
3360 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x "
3361 "mb[2]=%x.\n", __func__, vha->host_no, rval, mcp->mb[0],
3362 mcp->mb[1], mcp->mb[2]));
3364 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3371 qla81xx_restart_mpi_firmware(scsi_qla_host_t *vha)
3375 mbx_cmd_t *mcp = &mc;
3377 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3379 mcp->mb[0] = MBC_RESTART_MPI_FW;
3380 mcp->out_mb = MBX_0;
3381 mcp->in_mb = MBX_0|MBX_1;
3382 mcp->tov = MBX_TOV_SECONDS;
3384 rval = qla2x00_mailbox_command(vha, mcp);
3386 if (rval != QLA_SUCCESS) {
3387 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=0x%x mb[1]=0x%x.\n",
3388 __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1]));
3390 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3397 qla2x00_read_edc(scsi_qla_host_t *vha, uint16_t dev, uint16_t adr,
3398 dma_addr_t sfp_dma, uint8_t *sfp, uint16_t len, uint16_t opt)
3402 mbx_cmd_t *mcp = &mc;
3404 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3406 mcp->mb[0] = MBC_READ_SFP;
3408 mcp->mb[2] = MSW(sfp_dma);
3409 mcp->mb[3] = LSW(sfp_dma);
3410 mcp->mb[6] = MSW(MSD(sfp_dma));
3411 mcp->mb[7] = LSW(MSD(sfp_dma));
3415 mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
3417 mcp->tov = MBX_TOV_SECONDS;
3419 rval = qla2x00_mailbox_command(vha, mcp);
3425 if (rval != QLA_SUCCESS) {
3426 DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__,
3427 vha->host_no, rval, mcp->mb[0]));
3429 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3436 qla2x00_write_edc(scsi_qla_host_t *vha, uint16_t dev, uint16_t adr,
3437 dma_addr_t sfp_dma, uint8_t *sfp, uint16_t len, uint16_t opt)
3441 mbx_cmd_t *mcp = &mc;
3443 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3449 mcp->mb[0] = MBC_WRITE_SFP;
3451 mcp->mb[2] = MSW(sfp_dma);
3452 mcp->mb[3] = LSW(sfp_dma);
3453 mcp->mb[6] = MSW(MSD(sfp_dma));
3454 mcp->mb[7] = LSW(MSD(sfp_dma));
3458 mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
3460 mcp->tov = MBX_TOV_SECONDS;
3462 rval = qla2x00_mailbox_command(vha, mcp);
3464 if (rval != QLA_SUCCESS) {
3465 DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__,
3466 vha->host_no, rval, mcp->mb[0]));
3468 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3475 qla2x00_get_xgmac_stats(scsi_qla_host_t *vha, dma_addr_t stats_dma,
3476 uint16_t size_in_bytes, uint16_t *actual_size)
3480 mbx_cmd_t *mcp = &mc;
3482 if (!IS_QLA81XX(vha->hw))
3483 return QLA_FUNCTION_FAILED;
3485 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3487 mcp->mb[0] = MBC_GET_XGMAC_STATS;
3488 mcp->mb[2] = MSW(stats_dma);
3489 mcp->mb[3] = LSW(stats_dma);
3490 mcp->mb[6] = MSW(MSD(stats_dma));
3491 mcp->mb[7] = LSW(MSD(stats_dma));
3492 mcp->mb[8] = size_in_bytes >> 2;
3493 mcp->out_mb = MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
3494 mcp->in_mb = MBX_2|MBX_1|MBX_0;
3495 mcp->tov = MBX_TOV_SECONDS;
3497 rval = qla2x00_mailbox_command(vha, mcp);
3499 if (rval != QLA_SUCCESS) {
3500 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=0x%x "
3501 "mb[1]=0x%x mb[2]=0x%x.\n", __func__, vha->host_no, rval,
3502 mcp->mb[0], mcp->mb[1], mcp->mb[2]));
3504 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3506 *actual_size = mcp->mb[2] << 2;
3513 qla2x00_get_dcbx_params(scsi_qla_host_t *vha, dma_addr_t tlv_dma,
3518 mbx_cmd_t *mcp = &mc;
3520 if (!IS_QLA81XX(vha->hw))
3521 return QLA_FUNCTION_FAILED;
3523 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3525 mcp->mb[0] = MBC_GET_DCBX_PARAMS;
3527 mcp->mb[2] = MSW(tlv_dma);
3528 mcp->mb[3] = LSW(tlv_dma);
3529 mcp->mb[6] = MSW(MSD(tlv_dma));
3530 mcp->mb[7] = LSW(MSD(tlv_dma));
3532 mcp->out_mb = MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
3533 mcp->in_mb = MBX_2|MBX_1|MBX_0;
3534 mcp->tov = MBX_TOV_SECONDS;
3536 rval = qla2x00_mailbox_command(vha, mcp);
3538 if (rval != QLA_SUCCESS) {
3539 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=0x%x "
3540 "mb[1]=0x%x mb[2]=0x%x.\n", __func__, vha->host_no, rval,
3541 mcp->mb[0], mcp->mb[1], mcp->mb[2]));
3543 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3550 qla2x00_read_ram_word(scsi_qla_host_t *vha, uint32_t risc_addr, uint32_t *data)
3554 mbx_cmd_t *mcp = &mc;
3556 if (!IS_FWI2_CAPABLE(vha->hw))
3557 return QLA_FUNCTION_FAILED;
3559 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3561 mcp->mb[0] = MBC_READ_RAM_EXTENDED;
3562 mcp->mb[1] = LSW(risc_addr);
3563 mcp->mb[8] = MSW(risc_addr);
3564 mcp->out_mb = MBX_8|MBX_1|MBX_0;
3565 mcp->in_mb = MBX_3|MBX_2|MBX_0;
3568 rval = qla2x00_mailbox_command(vha, mcp);
3569 if (rval != QLA_SUCCESS) {
3570 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__,
3571 vha->host_no, rval, mcp->mb[0]));
3573 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
3574 *data = mcp->mb[3] << 16 | mcp->mb[2];
3581 qla2x00_write_ram_word(scsi_qla_host_t *vha, uint32_t risc_addr, uint32_t data)
3585 mbx_cmd_t *mcp = &mc;
3587 if (!IS_FWI2_CAPABLE(vha->hw))
3588 return QLA_FUNCTION_FAILED;
3590 DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
3592 mcp->mb[0] = MBC_WRITE_RAM_WORD_EXTENDED;
3593 mcp->mb[1] = LSW(risc_addr);
3594 mcp->mb[2] = LSW(data);
3595 mcp->mb[3] = MSW(data);
3596 mcp->mb[8] = MSW(risc_addr);
3597 mcp->out_mb = MBX_8|MBX_3|MBX_2|MBX_1|MBX_0;
3601 rval = qla2x00_mailbox_command(vha, mcp);
3602 if (rval != QLA_SUCCESS) {
3603 DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__,
3604 vha->host_no, rval, mcp->mb[0]));
3606 DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));