#include "lpfc_crtn.h"
#include "lpfc_logmsg.h"
#include "lpfc_compat.h"
+#include "lpfc_debugfs.h"
/*
* Define macro to log: Mailbox command x%x cannot issue Data
lpfc_printf_log(phba, \
KERN_INFO, \
LOG_MBOX | LOG_SLI, \
- "%d (%d):0311 Mailbox command x%x cannot " \
+ "(%d):0311 Mailbox command x%x cannot " \
"issue Data: x%x x%x x%x\n", \
- phba->brd_no, \
pmbox->vport ? pmbox->vport->vpi : 0, \
pmbox->mb.mbxCommand, \
phba->pport->port_state, \
rc = lpfc_sli_issue_mbox(phba, pmb, MBX_POLL);
if (rc != MBX_SUCCESS) {
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0446 Adapter failed to init (%d), "
+ "0446 Adapter failed to init (%d), "
"mbxCmd x%x CFG_RING, mbxStatus x%x, "
"ring %d\n",
- phba->brd_no, rc,
- pmbox->mbxCommand,
- pmbox->mbxStatus,
- i);
+ rc, pmbox->mbxCommand,
+ pmbox->mbxStatus, i);
phba->link_state = LPFC_HBA_ERROR;
ret = -ENXIO;
break;
static struct lpfc_iocbq *
lpfc_sli_ringtx_get(struct lpfc_hba *phba, struct lpfc_sli_ring *pring)
{
- struct list_head *dlp;
struct lpfc_iocbq *cmd_iocb;
- dlp = &pring->txq;
- cmd_iocb = NULL;
- list_remove_head((&pring->txq), cmd_iocb,
- struct lpfc_iocbq,
- list);
- if (cmd_iocb) {
- /* If the first ptr is not equal to the list header,
- * deque the IOCBQ_t and return it.
- */
+ list_remove_head((&pring->txq), cmd_iocb, struct lpfc_iocbq, list);
+ if (cmd_iocb != NULL)
pring->txq_cnt--;
- }
return cmd_iocb;
}
if (unlikely(pring->local_getidx >= max_cmd_idx)) {
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "%d:0315 Ring %d issue: portCmdGet %d "
+ "0315 Ring %d issue: portCmdGet %d "
"is bigger then cmd ring %d\n",
- phba->brd_no, pring->ringno,
+ pring->ringno,
pring->local_getidx, max_cmd_idx);
phba->link_state = LPFC_HBA_ERROR;
if (psli->iocbq_lookup)
memcpy(new_arr, old_arr,
((psli->last_iotag + 1) *
- sizeof (struct lpfc_iocbq *)));
+ sizeof (struct lpfc_iocbq *)));
psli->iocbq_lookup = new_arr;
psli->iocbq_lookup_len = new_len;
psli->last_iotag = iotag;
spin_unlock_irq(&phba->hbalock);
lpfc_printf_log(phba, KERN_ERR,LOG_SLI,
- "%d:0318 Failed to allocate IOTAG.last IOTAG is %d\n",
- phba->brd_no, psli->last_iotag);
+ "0318 Failed to allocate IOTAG.last IOTAG is %d\n",
+ psli->last_iotag);
return 0;
}
*/
nextiocb->iocb.ulpIoTag = (nextiocb->iocb_cmpl) ? nextiocb->iotag : 0;
+ if (pring->ringno == LPFC_ELS_RING) {
+ lpfc_debugfs_slow_ring_trc(phba,
+ "IOCB cmd ring: wd4:x%08x wd6:x%08x wd7:x%08x",
+ *(((uint32_t *) &nextiocb->iocb) + 4),
+ *(((uint32_t *) &nextiocb->iocb) + 6),
+ *(((uint32_t *) &nextiocb->iocb) + 7));
+ }
+
/*
* Issue iocb command to adapter
*/
if (unlikely(hbqp->local_hbqGetIdx >= hbqp->entry_count)) {
lpfc_printf_log(phba, KERN_ERR,
LOG_SLI | LOG_VPORT,
- "%d:1802 HBQ %d: local_hbqGetIdx "
+ "1802 HBQ %d: local_hbqGetIdx "
"%u is > than hbqp->entry_count %u\n",
- phba->brd_no, hbqno,
- hbqp->local_hbqGetIdx,
+ hbqno, hbqp->local_hbqGetIdx,
hbqp->entry_count);
phba->link_state = LPFC_HBA_ERROR;
return NULL;
}
- return (struct lpfc_hbq_entry *) phba->hbqslimp.virt + hbqp->hbqPutIdx;
+ return (struct lpfc_hbq_entry *) phba->hbqs[hbqno].hbq_virt +
+ hbqp->hbqPutIdx;
}
void
{
struct lpfc_dmabuf *dmabuf, *next_dmabuf;
struct hbq_dmabuf *hbq_buf;
+ int i, hbq_count;
+ hbq_count = lpfc_sli_hbq_count();
/* Return all memory used by all HBQs */
- list_for_each_entry_safe(dmabuf, next_dmabuf,
- &phba->hbq_buffer_list, list) {
- hbq_buf = container_of(dmabuf, struct hbq_dmabuf, dbuf);
- list_del(&hbq_buf->dbuf.list);
- lpfc_hbq_free(phba, hbq_buf->dbuf.virt, hbq_buf->dbuf.phys);
- kfree(hbq_buf);
+ for (i = 0; i < hbq_count; ++i) {
+ list_for_each_entry_safe(dmabuf, next_dmabuf,
+ &phba->hbqs[i].hbq_buffer_list, list) {
+ hbq_buf = container_of(dmabuf, struct hbq_dmabuf, dbuf);
+ list_del(&hbq_buf->dbuf.list);
+ (phba->hbqs[i].hbq_free_buffer)(phba, hbq_buf);
+ }
}
}
-static void
+static struct lpfc_hbq_entry *
lpfc_sli_hbq_to_firmware(struct lpfc_hba *phba, uint32_t hbqno,
struct hbq_dmabuf *hbq_buf)
{
hbqe->bde.addrHigh = le32_to_cpu(putPaddrHigh(physaddr));
hbqe->bde.addrLow = le32_to_cpu(putPaddrLow(physaddr));
- hbqe->bde.tus.f.bdeSize = FCELSSIZE;
+ hbqe->bde.tus.f.bdeSize = hbq_buf->size;
hbqe->bde.tus.f.bdeFlags = 0;
hbqe->bde.tus.w = le32_to_cpu(hbqe->bde.tus.w);
hbqe->buffer_tag = le32_to_cpu(hbq_buf->tag);
writel(hbqp->hbqPutIdx, phba->hbq_put + hbqno);
/* flush */
readl(phba->hbq_put + hbqno);
- list_add_tail(&hbq_buf->dbuf.list, &phba->hbq_buffer_list);
+ list_add_tail(&hbq_buf->dbuf.list, &hbqp->hbq_buffer_list);
}
+ return hbqe;
}
static struct lpfc_hbq_init lpfc_els_hbq = {
.entry_count = 200,
.mask_count = 0,
.profile = 0,
- .ring_mask = 1 << LPFC_ELS_RING,
+ .ring_mask = (1 << LPFC_ELS_RING),
.buffer_count = 0,
.init_count = 20,
.add_count = 5,
};
-static struct lpfc_hbq_init *lpfc_hbq_defs[] = {
+static struct lpfc_hbq_init lpfc_extra_hbq = {
+ .rn = 1,
+ .entry_count = 200,
+ .mask_count = 0,
+ .profile = 0,
+ .ring_mask = (1 << LPFC_EXTRA_RING),
+ .buffer_count = 0,
+ .init_count = 0,
+ .add_count = 5,
+};
+
+struct lpfc_hbq_init *lpfc_hbq_defs[] = {
&lpfc_els_hbq,
+ &lpfc_extra_hbq,
};
-int
+static int
lpfc_sli_hbqbuf_fill_hbqs(struct lpfc_hba *phba, uint32_t hbqno, uint32_t count)
{
uint32_t i, start, end;
struct hbq_dmabuf *hbq_buffer;
+ if (!phba->hbqs[hbqno].hbq_alloc_buffer) {
+ return 0;
+ }
+
start = lpfc_hbq_defs[hbqno]->buffer_count;
end = count + lpfc_hbq_defs[hbqno]->buffer_count;
if (end > lpfc_hbq_defs[hbqno]->entry_count) {
/* Populate HBQ entries */
for (i = start; i < end; i++) {
- hbq_buffer = kmalloc(sizeof(struct hbq_dmabuf),
- GFP_KERNEL);
+ hbq_buffer = (phba->hbqs[hbqno].hbq_alloc_buffer)(phba);
if (!hbq_buffer)
return 1;
- hbq_buffer->dbuf.virt = lpfc_hbq_alloc(phba, MEM_PRI,
- &hbq_buffer->dbuf.phys);
- if (hbq_buffer->dbuf.virt == NULL)
- return 1;
hbq_buffer->tag = (i | (hbqno << 16));
- lpfc_sli_hbq_to_firmware(phba, hbqno, hbq_buffer);
- lpfc_hbq_defs[hbqno]->buffer_count++;
+ if (lpfc_sli_hbq_to_firmware(phba, hbqno, hbq_buffer))
+ lpfc_hbq_defs[hbqno]->buffer_count++;
+ else
+ (phba->hbqs[hbqno].hbq_free_buffer)(phba, hbq_buffer);
}
return 0;
}
{
struct lpfc_dmabuf *d_buf;
struct hbq_dmabuf *hbq_buf;
+ uint32_t hbqno;
- list_for_each_entry(d_buf, &phba->hbq_buffer_list, list) {
+ hbqno = tag >> 16;
+ if (hbqno > LPFC_MAX_HBQS)
+ return NULL;
+
+ list_for_each_entry(d_buf, &phba->hbqs[hbqno].hbq_buffer_list, list) {
hbq_buf = container_of(d_buf, struct hbq_dmabuf, dbuf);
- if ((hbq_buf->tag & 0xffff) == tag) {
+ if (hbq_buf->tag == tag) {
return hbq_buf;
}
}
lpfc_printf_log(phba, KERN_ERR, LOG_SLI | LOG_VPORT,
- "%d:1803 Bad hbq tag. Data: x%x x%x\n",
- phba->brd_no, tag,
- lpfc_hbq_defs[tag >> 16]->buffer_count);
+ "1803 Bad hbq tag. Data: x%x x%x\n",
+ tag, lpfc_hbq_defs[tag >> 16]->buffer_count);
return NULL;
}
void
-lpfc_sli_free_hbq(struct lpfc_hba *phba, struct hbq_dmabuf *sp)
+lpfc_sli_free_hbq(struct lpfc_hba *phba, struct hbq_dmabuf *hbq_buffer)
{
uint32_t hbqno;
- if (sp) {
- hbqno = sp->tag >> 16;
- lpfc_sli_hbq_to_firmware(phba, hbqno, sp);
+ if (hbq_buffer) {
+ hbqno = hbq_buffer->tag >> 16;
+ if (!lpfc_sli_hbq_to_firmware(phba, hbqno, hbq_buffer)) {
+ (phba->hbqs[hbqno].hbq_free_buffer)(phba, hbq_buffer);
+ }
}
}
case MBX_LOAD_EXP_ROM:
case MBX_REG_VPI:
case MBX_UNREG_VPI:
+ case MBX_HEARTBEAT:
ret = mbxCommand;
break;
default:
lpfc_sli_wake_mbox_wait(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
{
wait_queue_head_t *pdone_q;
+ unsigned long drvr_flag;
/*
* If pdone_q is empty, the driver thread gave up waiting and
* continued running.
*/
pmboxq->mbox_flag |= LPFC_MBX_WAKE;
+ spin_lock_irqsave(&phba->hbalock, drvr_flag);
pdone_q = (wait_queue_head_t *) pmboxq->context1;
if (pdone_q)
wake_up_interruptible(pdone_q);
+ spin_unlock_irqrestore(&phba->hbalock, drvr_flag);
return;
}
pmbox = &pmb->mb;
+ if (pmbox->mbxCommand != MBX_HEARTBEAT) {
+ if (pmb->vport) {
+ lpfc_debugfs_disc_trc(pmb->vport,
+ LPFC_DISC_TRC_MBOX_VPORT,
+ "MBOX cmpl vport: cmd:x%x mb:x%x x%x",
+ (uint32_t)pmbox->mbxCommand,
+ pmbox->un.varWords[0],
+ pmbox->un.varWords[1]);
+ }
+ else {
+ lpfc_debugfs_disc_trc(phba->pport,
+ LPFC_DISC_TRC_MBOX,
+ "MBOX cmpl: cmd:x%x mb:x%x x%x",
+ (uint32_t)pmbox->mbxCommand,
+ pmbox->un.varWords[0],
+ pmbox->un.varWords[1]);
+ }
+ }
+
/*
* It is a fatal error if unknown mbox command completion.
*/
if (lpfc_sli_chk_mbx_command(pmbox->mbxCommand) ==
MBX_SHUTDOWN) {
-
/* Unknow mailbox command compl */
lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_SLI,
- "%d (%d):0323 Unknown Mailbox command "
+ "(%d):0323 Unknown Mailbox command "
"%x Cmpl\n",
- phba->brd_no,
pmb->vport ? pmb->vport->vpi : 0,
pmbox->mbxCommand);
phba->link_state = LPFC_HBA_ERROR;
/* Mbox cmd cmpl error - RETRYing */
lpfc_printf_log(phba, KERN_INFO,
LOG_MBOX | LOG_SLI,
- "%d (%d):0305 Mbox cmd cmpl "
+ "(%d):0305 Mbox cmd cmpl "
"error - RETRYing Data: x%x "
"x%x x%x x%x\n",
- phba->brd_no,
pmb->vport ? pmb->vport->vpi :0,
pmbox->mbxCommand,
pmbox->mbxStatus,
/* Mailbox cmd <cmd> Cmpl <cmpl> */
lpfc_printf_log(phba, KERN_INFO, LOG_MBOX | LOG_SLI,
- "%d (%d):0307 Mailbox cmd x%x Cmpl x%p "
+ "(%d):0307 Mailbox cmd x%x Cmpl x%p "
"Data: x%x x%x x%x x%x x%x x%x x%x x%x x%x\n",
- phba->brd_no,
pmb->vport ? pmb->vport->vpi : 0,
pmbox->mbxCommand,
pmb->mbox_cmpl,
lpfc_sli_replace_hbqbuff(struct lpfc_hba *phba, uint32_t tag)
{
struct hbq_dmabuf *hbq_entry, *new_hbq_entry;
+ uint32_t hbqno;
+ void *virt; /* virtual address ptr */
+ dma_addr_t phys; /* mapped address */
hbq_entry = lpfc_sli_hbqbuf_find(phba, tag);
if (hbq_entry == NULL)
return NULL;
list_del(&hbq_entry->dbuf.list);
- new_hbq_entry = kmalloc(sizeof(struct hbq_dmabuf), GFP_ATOMIC);
+
+ hbqno = tag >> 16;
+ new_hbq_entry = (phba->hbqs[hbqno].hbq_alloc_buffer)(phba);
if (new_hbq_entry == NULL)
return &hbq_entry->dbuf;
- new_hbq_entry->dbuf = hbq_entry->dbuf;
new_hbq_entry->tag = -1;
- hbq_entry->dbuf.virt = lpfc_hbq_alloc(phba, 0, &hbq_entry->dbuf.phys);
- if (hbq_entry->dbuf.virt == NULL) {
- kfree(new_hbq_entry);
- return &hbq_entry->dbuf;
- }
+ phys = new_hbq_entry->dbuf.phys;
+ virt = new_hbq_entry->dbuf.virt;
+ new_hbq_entry->dbuf.phys = hbq_entry->dbuf.phys;
+ new_hbq_entry->dbuf.virt = hbq_entry->dbuf.virt;
+ hbq_entry->dbuf.phys = phys;
+ hbq_entry->dbuf.virt = virt;
lpfc_sli_free_hbq(phba, hbq_entry);
return &new_hbq_entry->dbuf;
}
irsp->un.ulpWord[3]);
if (irsp->ulpBdeCount == 2)
saveq->context3 = lpfc_sli_replace_hbqbuff(phba,
- irsp->un.ulpWord[15]);
+ irsp->unsli3.sli3Words[7]);
}
/* unSolicited Responses */
/* Ring <ringno> handler: unexpected
Rctl <Rctl> Type <Type> received */
lpfc_printf_log(phba, KERN_WARNING, LOG_SLI,
- "%d:0313 Ring %d handler: unexpected Rctl x%x "
+ "0313 Ring %d handler: unexpected Rctl x%x "
"Type x%x received\n",
- phba->brd_no,
- pring->ringno,
- Rctl,
- Type);
+ pring->ringno, Rctl, Type);
}
return 1;
}
}
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "%d:0317 iotag x%x is out off "
+ "0317 iotag x%x is out off "
"range: max iotag x%x wd0 x%x\n",
- phba->brd_no, iotag,
- phba->sli.last_iotag,
+ iotag, phba->sli.last_iotag,
*(((uint32_t *) &prspiocb->iocb) + 7));
return NULL;
}
* Ring <ringno> handler: unexpected completion IoTag
* <IoTag>
*/
- lpfc_printf_log(phba, KERN_WARNING, LOG_SLI,
- "%d (%d):0322 Ring %d handler: "
- "unexpected completion IoTag x%x "
- "Data: x%x x%x x%x x%x\n",
- phba->brd_no,
- cmdiocbp->vport->vpi,
- pring->ringno,
- saveq->iocb.ulpIoTag,
- saveq->iocb.ulpStatus,
- saveq->iocb.un.ulpWord[4],
- saveq->iocb.ulpCommand,
- saveq->iocb.ulpContext);
+ lpfc_printf_vlog(cmdiocbp->vport, KERN_WARNING, LOG_SLI,
+ "0322 Ring %d handler: "
+ "unexpected completion IoTag x%x "
+ "Data: x%x x%x x%x x%x\n",
+ pring->ringno,
+ saveq->iocb.ulpIoTag,
+ saveq->iocb.ulpStatus,
+ saveq->iocb.un.ulpWord[4],
+ saveq->iocb.ulpCommand,
+ saveq->iocb.ulpContext);
}
}
* rsp ring <portRspMax>
*/
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "%d:0312 Ring %d handler: portRspPut %d "
+ "0312 Ring %d handler: portRspPut %d "
"is bigger then rsp ring %d\n",
- phba->brd_no, pring->ringno,
- le32_to_cpu(pgp->rspPutInx),
+ pring->ringno, le32_to_cpu(pgp->rspPutInx),
pring->numRiocb);
phba->link_state = LPFC_HBA_ERROR;
if (unlikely(irsp->ulpStatus)) {
/* Rsp ring <ringno> error: IOCB */
lpfc_printf_log(phba, KERN_WARNING, LOG_SLI,
- "%d:0326 Rsp Ring %d error: IOCB Data: "
+ "0326 Rsp Ring %d error: IOCB Data: "
"x%x x%x x%x x%x x%x x%x x%x x%x\n",
- phba->brd_no, pring->ringno,
+ pring->ringno,
irsp->un.ulpWord[0],
irsp->un.ulpWord[1],
irsp->un.ulpWord[2],
*/
if (unlikely(irsp->ulpCommand == CMD_XRI_ABORTED_CX)) {
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
- "%d:0314 IOCB cmd 0x%x"
- " processed. Skipping"
- " completion", phba->brd_no,
+ "0314 IOCB cmd 0x%x "
+ "processed. Skipping "
+ "completion",
irsp->ulpCommand);
break;
}
} else {
/* Unknown IOCB command */
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "%d:0321 Unknown IOCB command "
+ "0321 Unknown IOCB command "
"Data: x%x, x%x x%x x%x x%x\n",
- phba->brd_no, type,
- irsp->ulpCommand,
+ type, irsp->ulpCommand,
irsp->ulpStatus,
irsp->ulpIoTag,
irsp->ulpContext);
* network byte order and pci byte orders are different.
*/
entry = lpfc_resp_iocb(phba, pring);
+ phba->last_completion_time = jiffies;
if (++pring->rspidx >= portRspMax)
pring->rspidx = 0;
/* Rsp ring <ringno> error: IOCB */
lpfc_printf_log(phba, KERN_WARNING, LOG_SLI,
- "%d:0336 Rsp Ring %d error: IOCB Data: "
+ "0336 Rsp Ring %d error: IOCB Data: "
"x%x x%x x%x x%x x%x x%x x%x x%x\n",
- phba->brd_no, pring->ringno,
+ pring->ringno,
irsp->un.ulpWord[0],
irsp->un.ulpWord[1],
irsp->un.ulpWord[2],
*/
if (unlikely(irsp->ulpCommand == CMD_XRI_ABORTED_CX)) {
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
- "%d:0333 IOCB cmd 0x%x"
+ "0333 IOCB cmd 0x%x"
" processed. Skipping"
" completion\n",
- phba->brd_no,
irsp->ulpCommand);
break;
}
} else {
/* Unknown IOCB command */
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "%d:0334 Unknown IOCB command "
+ "0334 Unknown IOCB command "
"Data: x%x, x%x x%x x%x x%x\n",
- phba->brd_no, type,
- irsp->ulpCommand,
+ type, irsp->ulpCommand,
irsp->ulpStatus,
irsp->ulpIoTag,
irsp->ulpContext);
* rsp ring <portRspMax>
*/
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "%d:0303 Ring %d handler: portRspPut %d "
+ "0303 Ring %d handler: portRspPut %d "
"is bigger then rsp ring %d\n",
- phba->brd_no, pring->ringno, portRspPut,
- portRspMax);
+ pring->ringno, portRspPut, portRspMax);
phba->link_state = LPFC_HBA_ERROR;
spin_unlock_irqrestore(&phba->hbalock, iflag);
*/
entry = lpfc_resp_iocb(phba, pring);
+ phba->last_completion_time = jiffies;
rspiocbp = __lpfc_sli_get_iocbq(phba);
if (rspiocbp == NULL) {
printk(KERN_ERR "%s: out of buffers! Failing "
if (++pring->rspidx >= portRspMax)
pring->rspidx = 0;
+ if (pring->ringno == LPFC_ELS_RING) {
+ lpfc_debugfs_slow_ring_trc(phba,
+ "IOCB rsp ring: wd4:x%08x wd6:x%08x wd7:x%08x",
+ *(((uint32_t *) irsp) + 4),
+ *(((uint32_t *) irsp) + 6),
+ *(((uint32_t *) irsp) + 7));
+ }
+
writel(pring->rspidx, &phba->host_gp[pring->ringno].rspGetInx);
if (list_empty(&(pring->iocb_continueq))) {
if (irsp->ulpStatus) {
/* Rsp ring <ringno> error: IOCB */
lpfc_printf_log(phba, KERN_WARNING, LOG_SLI,
- "%d:0328 Rsp Ring %d error: "
+ "0328 Rsp Ring %d error: "
"IOCB Data: "
"x%x x%x x%x x%x "
"x%x x%x x%x x%x "
"x%x x%x x%x x%x "
"x%x x%x x%x x%x\n",
- phba->brd_no,
pring->ringno,
irsp->un.ulpWord[0],
irsp->un.ulpWord[1],
} else {
/* Unknown IOCB command */
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "%d:0335 Unknown IOCB "
+ "0335 Unknown IOCB "
"command Data: x%x "
"x%x x%x x%x\n",
- phba->brd_no,
irsp->ulpCommand,
irsp->ulpStatus,
irsp->ulpIoTag,
/* Kill HBA */
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
- "%d:0329 Kill HBA Data: x%x x%x\n",
- phba->brd_no, phba->pport->port_state, psli->sli_flag);
+ "0329 Kill HBA Data: x%x x%x\n",
+ phba->pport->port_state, psli->sli_flag);
if ((pmb = (LPFC_MBOXQ_t *) mempool_alloc(phba->mbox_mem_pool,
GFP_KERNEL)) == 0)
/* Reset HBA */
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
- "%d:0325 Reset HBA Data: x%x x%x\n", phba->brd_no,
+ "0325 Reset HBA Data: x%x x%x\n",
phba->pport->port_state, psli->sli_flag);
/* perform board reset */
/* Restart HBA */
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
- "%d:0337 Restart HBA Data: x%x x%x\n", phba->brd_no,
+ "0337 Restart HBA Data: x%x x%x\n",
phba->pport->port_state, psli->sli_flag);
word0 = 0;
/* Adapter failed to init, timeout, status reg
<status> */
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0436 Adapter failed to init, "
- "timeout, status reg x%x\n",
- phba->brd_no, status);
+ "0436 Adapter failed to init, "
+ "timeout, status reg x%x\n", status);
phba->link_state = LPFC_HBA_ERROR;
return -ETIMEDOUT;
}
/* Adapter failed to init, chipset, status reg
<status> */
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0437 Adapter failed to init, "
- "chipset, status reg x%x\n",
- phba->brd_no,
- status);
+ "0437 Adapter failed to init, "
+ "chipset, status reg x%x\n", status);
phba->link_state = LPFC_HBA_ERROR;
return -EIO;
}
/* ERROR: During chipset initialization */
/* Adapter failed to init, chipset, status reg <status> */
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0438 Adapter failed to init, chipset, "
- "status reg x%x\n",
- phba->brd_no,
- status);
+ "0438 Adapter failed to init, chipset, "
+ "status reg x%x\n", status);
phba->link_state = LPFC_HBA_ERROR;
return -EIO;
}
return 0;
}
-static int
+int
lpfc_sli_hbq_count(void)
{
return ARRAY_SIZE(lpfc_hbq_defs);
phba->hbqs[hbqno].local_hbqGetIdx = 0;
phba->hbqs[hbqno].entry_count =
lpfc_hbq_defs[hbqno]->entry_count;
- lpfc_config_hbq(phba, lpfc_hbq_defs[hbqno], hbq_entry_index,
- pmb);
+ lpfc_config_hbq(phba, hbqno, lpfc_hbq_defs[hbqno],
+ hbq_entry_index, pmb);
hbq_entry_index += phba->hbqs[hbqno].entry_count;
if (lpfc_sli_issue_mbox(phba, pmb, MBX_POLL) != MBX_SUCCESS) {
lpfc_printf_log(phba, KERN_ERR,
LOG_SLI | LOG_VPORT,
- "%d:1805 Adapter failed to init. "
+ "1805 Adapter failed to init. "
"Data: x%x x%x x%x\n",
- phba->brd_no, pmbox->mbxCommand,
+ pmbox->mbxCommand,
pmbox->mbxStatus, hbqno);
phba->link_state = LPFC_HBA_ERROR;
rc = lpfc_sli_issue_mbox(phba, pmb, MBX_POLL);
if (rc != MBX_SUCCESS) {
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0442 Adapter failed to init, mbxCmd x%x "
+ "0442 Adapter failed to init, mbxCmd x%x "
"CONFIG_PORT, mbxStatus x%x Data: x%x\n",
- phba->brd_no, pmb->mb.mbxCommand,
- pmb->mb.mbxStatus, 0);
+ pmb->mb.mbxCommand, pmb->mb.mbxStatus, 0);
spin_lock_irq(&phba->hbalock);
phba->sli.sli_flag &= ~LPFC_SLI2_ACTIVE;
spin_unlock_irq(&phba->hbalock);
switch (lpfc_sli_mode) {
case 2:
- if (lpfc_npiv_enable) {
+ if (phba->cfg_enable_npiv) {
lpfc_printf_log(phba, KERN_ERR, LOG_INIT | LOG_VPORT,
- "%d:1824 NPIV enabled: Override lpfc_sli_mode "
+ "1824 NPIV enabled: Override lpfc_sli_mode "
"parameter (%d) to auto (0).\n",
- phba->brd_no, lpfc_sli_mode);
+ lpfc_sli_mode);
break;
}
mode = 2;
break;
default:
lpfc_printf_log(phba, KERN_ERR, LOG_INIT | LOG_VPORT,
- "%d:1819 Unrecognized lpfc_sli_mode "
- "parameter: %d.\n",
- phba->brd_no, lpfc_sli_mode);
+ "1819 Unrecognized lpfc_sli_mode "
+ "parameter: %d.\n", lpfc_sli_mode);
break;
}
rc = lpfc_do_config_port(phba, mode);
if (rc && lpfc_sli_mode == 3)
lpfc_printf_log(phba, KERN_ERR, LOG_INIT | LOG_VPORT,
- "%d:1820 Unable to select SLI-3. "
- "Not supported by adapter.\n",
- phba->brd_no);
+ "1820 Unable to select SLI-3. "
+ "Not supported by adapter.\n");
if (rc && mode != 2)
rc = lpfc_do_config_port(phba, 2);
if (rc)
}
lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
- "%d:0444 Firmware in SLI %x mode. Max_vpi %d\n",
- phba->brd_no, phba->sli_rev, phba->max_vpi);
+ "0444 Firmware in SLI %x mode. Max_vpi %d\n",
+ phba->sli_rev, phba->max_vpi);
rc = lpfc_sli_ring_map(phba);
if (rc)
lpfc_sli_hba_setup_error:
phba->link_state = LPFC_HBA_ERROR;
lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
- "%d:0445 Firmware initialization failed\n",
- phba->brd_no);
+ "0445 Firmware initialization failed\n");
return rc;
}
/* Mbox cmd <mbxCommand> timeout */
lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_SLI,
- "%d:0310 Mailbox command x%x timeout Data: x%x x%x "
- "x%p\n",
- phba->brd_no,
+ "0310 Mailbox command x%x timeout Data: x%x x%x x%p\n",
mb->mbxCommand,
phba->pport->port_state,
phba->sli.sli_flag,
lpfc_sli_abort_iocb_ring(phba, pring);
lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_SLI,
- "%d:0316 Resetting board due to mailbox timeout\n",
- phba->brd_no);
+ "0316 Resetting board due to mailbox timeout\n");
/*
* lpfc_offline calls lpfc_sli_hba_down which will clean up
* on oustanding mailbox commands.
if(!pmbox->vport) {
lpfc_printf_log(phba, KERN_ERR,
LOG_MBOX | LOG_VPORT,
- "%d:1806 Mbox x%x failed. No vport\n",
- phba->brd_no,
+ "1806 Mbox x%x failed. No vport\n",
pmbox->mb.mbxCommand);
dump_stack();
return MBXERR_ERROR;
/* Mbox cmd issue - BUSY */
lpfc_printf_log(phba, KERN_INFO, LOG_MBOX | LOG_SLI,
- "%d (%d):0308 Mbox cmd issue - BUSY Data: "
+ "(%d):0308 Mbox cmd issue - BUSY Data: "
"x%x x%x x%x x%x\n",
- phba->brd_no,
pmbox->vport ? pmbox->vport->vpi : 0xffffff,
mb->mbxCommand, phba->pport->port_state,
psli->sli_flag, flag);
psli->slistat.mbox_busy++;
spin_unlock_irqrestore(&phba->hbalock, drvr_flag);
+ if (pmbox->vport) {
+ lpfc_debugfs_disc_trc(pmbox->vport,
+ LPFC_DISC_TRC_MBOX_VPORT,
+ "MBOX Bsy vport: cmd:x%x mb:x%x x%x",
+ (uint32_t)mb->mbxCommand,
+ mb->un.varWords[0], mb->un.varWords[1]);
+ }
+ else {
+ lpfc_debugfs_disc_trc(phba->pport,
+ LPFC_DISC_TRC_MBOX,
+ "MBOX Bsy: cmd:x%x mb:x%x x%x",
+ (uint32_t)mb->mbxCommand,
+ mb->un.varWords[0], mb->un.varWords[1]);
+ }
+
return MBX_BUSY;
}
/* Mailbox cmd <cmd> issue */
lpfc_printf_log(phba, KERN_INFO, LOG_MBOX | LOG_SLI,
- "%d (%d):0309 Mailbox cmd x%x issue Data: x%x x%x "
+ "(%d):0309 Mailbox cmd x%x issue Data: x%x x%x "
"x%x\n",
- phba->brd_no, pmbox->vport ? pmbox->vport->vpi : 0,
+ pmbox->vport ? pmbox->vport->vpi : 0,
mb->mbxCommand, phba->pport->port_state,
psli->sli_flag, flag);
+ if (mb->mbxCommand != MBX_HEARTBEAT) {
+ if (pmbox->vport) {
+ lpfc_debugfs_disc_trc(pmbox->vport,
+ LPFC_DISC_TRC_MBOX_VPORT,
+ "MBOX Send vport: cmd:x%x mb:x%x x%x",
+ (uint32_t)mb->mbxCommand,
+ mb->un.varWords[0], mb->un.varWords[1]);
+ }
+ else {
+ lpfc_debugfs_disc_trc(phba->pport,
+ LPFC_DISC_TRC_MBOX,
+ "MBOX Send: cmd:x%x mb:x%x x%x",
+ (uint32_t)mb->mbxCommand,
+ mb->un.varWords[0], mb->un.varWords[1]);
+ }
+ }
+
psli->slistat.mbox_cmd++;
evtctr = psli->slistat.mbox_event;
/*
* Caller needs to hold lock.
*/
-static int
+static void
__lpfc_sli_ringtx_put(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
struct lpfc_iocbq *piocb)
{
/* Insert the caller's iocb in the txq tail for later processing. */
list_add_tail(&piocb->list, &pring->txq);
pring->txq_cnt++;
- return 0;
}
static struct lpfc_iocbq *
(piocb->iocb.ulpCommand != CMD_CLOSE_XRI_CN)) {
lpfc_printf_log(phba, KERN_ERR,
LOG_SLI | LOG_VPORT,
- "%d:1807 IOCB x%x failed. No vport\n",
- phba->brd_no,
+ "1807 IOCB x%x failed. No vport\n",
piocb->iocb.ulpCommand);
dump_stack();
return IOCB_ERROR;
}
if (totiocbsize > MAX_SLIM_IOCB_SIZE) {
/* Too many cmd / rsp ring entries in SLI2 SLIM */
- lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0462 Too many cmd / rsp ring entries in "
- "SLI2 SLIM Data: x%x x%lx\n",
- phba->brd_no, totiocbsize,
- (unsigned long) MAX_SLIM_IOCB_SIZE);
+ printk(KERN_ERR "%d:0462 Too many cmd / rsp ring entries in "
+ "SLI2 SLIM Data: x%x x%lx\n",
+ phba->brd_no, totiocbsize,
+ (unsigned long) MAX_SLIM_IOCB_SIZE);
}
if (phba->cfg_multi_ring_support == 2)
lpfc_extra_ring_setup(phba);
int
lpfc_sli_host_down(struct lpfc_vport *vport)
{
+ LIST_HEAD(completions);
struct lpfc_hba *phba = vport->phba;
struct lpfc_sli *psli = &phba->sli;
struct lpfc_sli_ring *pring;
struct lpfc_iocbq *iocb, *next_iocb;
- IOCB_t *icmd = NULL;
int i;
unsigned long flags = 0;
uint16_t prev_pring_flag;
lpfc_cleanup_discovery_resources(vport);
spin_lock_irqsave(&phba->hbalock, flags);
-
for (i = 0; i < psli->num_rings; i++) {
pring = &psli->ring[i];
prev_pring_flag = pring->flag;
- pring->flag |= LPFC_DEFERRED_RING_EVENT;
-
+ if (pring->ringno == LPFC_ELS_RING) /* Only slow rings */
+ pring->flag |= LPFC_DEFERRED_RING_EVENT;
/*
* Error everything on the txq since these iocbs have not been
* given to the FW yet.
*/
-
list_for_each_entry_safe(iocb, next_iocb, &pring->txq, list) {
if (iocb->vport != vport)
continue;
- list_del_init(&iocb->list);
+ list_move_tail(&iocb->list, &completions);
pring->txq_cnt--;
- if (iocb->iocb_cmpl) {
- icmd = &iocb->iocb;
- icmd->ulpStatus = IOSTAT_LOCAL_REJECT;
- icmd->un.ulpWord[4] = IOERR_SLI_DOWN;
- spin_unlock_irqrestore(&phba->hbalock, flags);
- (iocb->iocb_cmpl) (phba, iocb, iocb);
- spin_lock_irqsave(&phba->hbalock, flags);
- } else
- lpfc_sli_release_iocbq(phba, iocb);
}
/* Next issue ABTS for everything on the txcmplq */
spin_unlock_irqrestore(&phba->hbalock, flags);
+ while (!list_empty(&completions)) {
+ list_remove_head(&completions, iocb, struct lpfc_iocbq, list);
+
+ if (!iocb->iocb_cmpl)
+ lpfc_sli_release_iocbq(phba, iocb);
+ else {
+ iocb->iocb.ulpStatus = IOSTAT_LOCAL_REJECT;
+ iocb->iocb.un.ulpWord[4] = IOERR_SLI_DOWN;
+ (iocb->iocb_cmpl) (phba, iocb, iocb);
+ }
+ }
return 1;
}
spin_lock_irqsave(&phba->hbalock, flags);
for (i = 0; i < psli->num_rings; i++) {
pring = &psli->ring[i];
- pring->flag |= LPFC_DEFERRED_RING_EVENT;
+ if (pring->ringno == LPFC_ELS_RING) /* Only slow rings */
+ pring->flag |= LPFC_DEFERRED_RING_EVENT;
/*
* Error everything on the txq since these iocbs have not been
spin_unlock_irq(&phba->hbalock);
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0410 Cannot find virtual addr for mapped buf on "
+ "0410 Cannot find virtual addr for mapped buf on "
"ring %d Data x%llx x%p x%p x%x\n",
- phba->brd_no, pring->ringno, (unsigned long long)phys,
+ pring->ringno, (unsigned long long)phys,
slp->next, slp->prev, pring->postbufq_cnt);
return NULL;
}
abort_iocb = phba->sli.iocbq_lookup[abort_iotag];
lpfc_printf_log(phba, KERN_INFO, LOG_ELS | LOG_SLI,
- "%d:0327 Cannot abort els iocb %p "
+ "0327 Cannot abort els iocb %p "
"with tag %x context %x, abort status %x, "
"abort code %x\n",
- phba->brd_no, abort_iocb, abort_iotag,
- abort_context, irsp->ulpStatus,
- irsp->un.ulpWord[4]);
+ abort_iocb, abort_iotag, abort_context,
+ irsp->ulpStatus, irsp->un.ulpWord[4]);
/*
* make sure we have the right iocbq before taking it
/* ELS cmd tag <ulpIoTag> completes */
lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (X):0133 Ignoring ELS cmd tag x%x completion Data: "
+ "0133 Ignoring ELS cmd tag x%x completion Data: "
"x%x x%x x%x\n",
- phba->brd_no, irsp->ulpIoTag, irsp->ulpStatus,
+ irsp->ulpIoTag, irsp->ulpStatus,
irsp->un.ulpWord[4], irsp->ulpTimeout);
-
- lpfc_els_free_iocb(phba, cmdiocb);
+ if (cmdiocb->iocb.ulpCommand == CMD_GEN_REQUEST64_CR)
+ lpfc_ct_free_iocb(phba, cmdiocb);
+ else
+ lpfc_els_free_iocb(phba, cmdiocb);
return;
}
(cmdiocb->iocb_flag & LPFC_DRIVER_ABORTED) != 0)
return 0;
- /* If we're unloading, don't abort the iocb, but change the callback so
- * that nothing happens when it finishes.
+ /* If we're unloading, don't abort iocb on the ELS ring, but change the
+ * callback so that nothing happens when it finishes.
*/
- if (vport->load_flag & FC_UNLOADING) {
+ if ((vport->load_flag & FC_UNLOADING) &&
+ (pring->ringno == LPFC_ELS_RING)) {
if (cmdiocb->iocb_flag & LPFC_IO_FABRIC)
cmdiocb->fabric_iocb_cmpl = lpfc_ignore_els_cmpl;
else
abtsiocbp->iocb_cmpl = lpfc_sli_abort_els_cmpl;
- lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
- "%d (%d):0339 Abort xri x%x, original iotag x%x, "
- "abort cmd iotag x%x\n",
- phba->brd_no, vport->vpi,
- iabt->un.acxri.abortContextTag,
- iabt->un.acxri.abortIoTag, abtsiocbp->iotag);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_SLI,
+ "0339 Abort xri x%x, original iotag x%x, "
+ "abort cmd iotag x%x\n",
+ iabt->un.acxri.abortContextTag,
+ iabt->un.acxri.abortIoTag, abtsiocbp->iotag);
retval = __lpfc_sli_issue_iocb(phba, pring, abtsiocbp, 0);
abort_iotag_exit:
}
static int
-lpfc_sli_validate_fcp_iocb(struct lpfc_iocbq *iocbq, uint16_t tgt_id,
- uint64_t lun_id, uint32_t ctx,
+lpfc_sli_validate_fcp_iocb(struct lpfc_iocbq *iocbq, struct lpfc_vport *vport,
+ uint16_t tgt_id, uint64_t lun_id,
lpfc_ctx_cmd ctx_cmd)
{
struct lpfc_scsi_buf *lpfc_cmd;
if (!(iocbq->iocb_flag & LPFC_IO_FCP))
return rc;
+ if (iocbq->vport != vport)
+ return rc;
+
lpfc_cmd = container_of(iocbq, struct lpfc_scsi_buf, cur_iocbq);
cmnd = lpfc_cmd->pCmd;
if (cmnd->device->id == tgt_id)
rc = 0;
break;
- case LPFC_CTX_CTX:
- if (iocbq->iocb.ulpContext == ctx)
- rc = 0;
- break;
case LPFC_CTX_HOST:
rc = 0;
break;
}
int
-lpfc_sli_sum_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
- uint16_t tgt_id, uint64_t lun_id, lpfc_ctx_cmd ctx_cmd)
+lpfc_sli_sum_iocb(struct lpfc_vport *vport, uint16_t tgt_id, uint64_t lun_id,
+ lpfc_ctx_cmd ctx_cmd)
{
+ struct lpfc_hba *phba = vport->phba;
struct lpfc_iocbq *iocbq;
int sum, i;
for (i = 1, sum = 0; i <= phba->sli.last_iotag; i++) {
iocbq = phba->sli.iocbq_lookup[i];
- if (lpfc_sli_validate_fcp_iocb (iocbq, tgt_id, lun_id,
- 0, ctx_cmd) == 0)
+ if (lpfc_sli_validate_fcp_iocb (iocbq, vport, tgt_id, lun_id,
+ ctx_cmd) == 0)
sum++;
}
}
int
-lpfc_sli_abort_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
- uint16_t tgt_id, uint64_t lun_id, uint32_t ctx,
- lpfc_ctx_cmd abort_cmd)
+lpfc_sli_abort_iocb(struct lpfc_vport *vport, struct lpfc_sli_ring *pring,
+ uint16_t tgt_id, uint64_t lun_id, lpfc_ctx_cmd abort_cmd)
{
+ struct lpfc_hba *phba = vport->phba;
struct lpfc_iocbq *iocbq;
struct lpfc_iocbq *abtsiocb;
IOCB_t *cmd = NULL;
for (i = 1; i <= phba->sli.last_iotag; i++) {
iocbq = phba->sli.iocbq_lookup[i];
- if (lpfc_sli_validate_fcp_iocb(iocbq, tgt_id, lun_id, 0,
+ if (lpfc_sli_validate_fcp_iocb(iocbq, vport, tgt_id, lun_id,
abort_cmd) != 0)
continue;
&rspiocbq->iocb, sizeof(IOCB_t));
pdone_q = cmdiocbq->context_un.wait_queue;
- spin_unlock_irqrestore(&phba->hbalock, iflags);
if (pdone_q)
wake_up(pdone_q);
+ spin_unlock_irqrestore(&phba->hbalock, iflags);
return;
}
if (piocb->iocb_flag & LPFC_IO_WAKE) {
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
- "%d:0331 IOCB wake signaled\n",
- phba->brd_no);
+ "0331 IOCB wake signaled\n");
} else if (timeleft == 0) {
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "%d:0338 IOCB wait timeout error - no "
- "wake response Data x%x\n",
- phba->brd_no, timeout);
+ "0338 IOCB wait timeout error - no "
+ "wake response Data x%x\n", timeout);
retval = IOCB_TIMEDOUT;
} else {
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "%d:0330 IOCB wake NOT set, "
- "Data x%x x%lx\n", phba->brd_no,
+ "0330 IOCB wake NOT set, "
+ "Data x%x x%lx\n",
timeout, (timeleft / jiffies));
retval = IOCB_TIMEDOUT;
}
} else {
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
- "%d:0332 IOCB wait issue failed, Data x%x\n",
- phba->brd_no, retval);
+ ":0332 IOCB wait issue failed, Data x%x\n",
+ retval);
retval = IOCB_ERROR;
}
{
DECLARE_WAIT_QUEUE_HEAD_ONSTACK(done_q);
int retval;
+ unsigned long flag;
/* The caller must leave context1 empty. */
if (pmboxq->context1 != 0)
pmboxq->mbox_flag & LPFC_MBX_WAKE,
timeout * HZ);
+ spin_lock_irqsave(&phba->hbalock, flag);
pmboxq->context1 = NULL;
/*
* if LPFC_MBX_WAKE flag is set the mailbox is completed
*/
if (pmboxq->mbox_flag & LPFC_MBX_WAKE)
retval = MBX_SUCCESS;
- else
+ else {
retval = MBX_TIMEOUT;
+ pmboxq->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
+ }
+ spin_unlock_irqrestore(&phba->hbalock, flag);
}
return retval;
uint32_t control;
MAILBOX_t *mbox, *pmbox;
+ struct lpfc_vport *vport;
+ struct lpfc_nodelist *ndlp;
+ struct lpfc_dmabuf *mp;
LPFC_MBOXQ_t *pmb;
int rc;
}
if (work_ha_copy & ~(HA_ERATT|HA_MBATT|HA_LATT)) {
- for (i = 0; i < phba->sli.num_rings; i++) {
- if (work_ha_copy & (HA_RXATT << (4*i))) {
- /*
- * Turn off Slow Rings interrupts
- */
- spin_lock(&phba->hbalock);
- control = readl(phba->HCregaddr);
- control &= ~(HC_R0INT_ENA << i);
+ /*
+ * Turn off Slow Rings interrupts, LPFC_ELS_RING is
+ * the only slow ring.
+ */
+ status = (work_ha_copy &
+ (HA_RXMASK << (4*LPFC_ELS_RING)));
+ status >>= (4*LPFC_ELS_RING);
+ if (status & HA_RXMASK) {
+ spin_lock(&phba->hbalock);
+ control = readl(phba->HCregaddr);
+
+ lpfc_debugfs_slow_ring_trc(phba,
+ "ISR slow ring: ctl:x%x stat:x%x isrcnt:x%x",
+ control, status,
+ (uint32_t)phba->sli.slistat.sli_intr);
+
+ if (control & (HC_R0INT_ENA << LPFC_ELS_RING)) {
+ lpfc_debugfs_slow_ring_trc(phba,
+ "ISR Disable ring:"
+ "pwork:x%x hawork:x%x wait:x%x",
+ phba->work_ha, work_ha_copy,
+ (uint32_t)((unsigned long)
+ phba->work_wait));
+
+ control &=
+ ~(HC_R0INT_ENA << LPFC_ELS_RING);
writel(control, phba->HCregaddr);
readl(phba->HCregaddr); /* flush */
- spin_unlock(&phba->hbalock);
}
+ else {
+ lpfc_debugfs_slow_ring_trc(phba,
+ "ISR slow ring: pwork:"
+ "x%x hawork:x%x wait:x%x",
+ phba->work_ha, work_ha_copy,
+ (uint32_t)((unsigned long)
+ phba->work_wait));
+ }
+ spin_unlock(&phba->hbalock);
}
}
pmb = phba->sli.mbox_active;
pmbox = &pmb->mb;
mbox = &phba->slim2p->mbx;
+ vport = pmb->vport;
/* First check out the status word */
lpfc_sli_pcimem_bcopy(mbox, pmbox, sizeof(uint32_t));
*/
lpfc_printf_log(phba, KERN_WARNING, LOG_MBOX |
LOG_SLI,
- "%d (%d):0304 Stray Mailbox "
+ "(%d):0304 Stray Mailbox "
"Interrupt mbxCommand x%x "
"mbxStatus x%x\n",
- phba->brd_no,
- (pmb->vport
- ? pmb->vport->vpi
- : 0),
+ (vport ? vport->vpi : 0),
pmbox->mbxCommand,
pmbox->mbxStatus);
}
+ phba->last_completion_time = jiffies;
del_timer_sync(&phba->sli.mbox_tmo);
- spin_lock(&phba->pport->work_port_lock);
- phba->pport->work_port_events &= ~WORKER_MBOX_TMO;
- spin_unlock(&phba->pport->work_port_lock);
phba->sli.mbox_active = NULL;
if (pmb->mbox_cmpl) {
lpfc_sli_pcimem_bcopy(mbox, pmbox,
MAILBOX_CMD_SIZE);
}
+ if (pmb->mbox_flag & LPFC_MBX_IMED_UNREG) {
+ pmb->mbox_flag &= ~LPFC_MBX_IMED_UNREG;
+
+ lpfc_debugfs_disc_trc(vport,
+ LPFC_DISC_TRC_MBOX_VPORT,
+ "MBOX dflt rpi: : status:x%x rpi:x%x",
+ (uint32_t)pmbox->mbxStatus,
+ pmbox->un.varWords[0], 0);
+
+ if ( !pmbox->mbxStatus) {
+ mp = (struct lpfc_dmabuf *)
+ (pmb->context1);
+ ndlp = (struct lpfc_nodelist *)
+ pmb->context2;
+
+ /* Reg_LOGIN of dflt RPI was successful.
+ * new lets get rid of the RPI using the
+ * same mbox buffer.
+ */
+ lpfc_unreg_login(phba, vport->vpi,
+ pmbox->un.varWords[0], pmb);
+ pmb->mbox_cmpl = lpfc_mbx_cmpl_dflt_rpi;
+ pmb->context1 = mp;
+ pmb->context2 = ndlp;
+ pmb->vport = vport;
+ spin_lock(&phba->hbalock);
+ phba->sli.sli_flag &=
+ ~LPFC_SLI_MBOX_ACTIVE;
+ spin_unlock(&phba->hbalock);
+ goto send_current_mbox;
+ }
+ }
+ spin_lock(&phba->pport->work_port_lock);
+ phba->pport->work_port_events &= ~WORKER_MBOX_TMO;
+ spin_unlock(&phba->pport->work_port_lock);
lpfc_mbox_cmpl_put(phba, pmb);
}
if ((work_ha_copy & HA_MBATT) &&
phba->sli.sli_flag &= ~LPFC_SLI_MBOX_ACTIVE;
pmb = lpfc_mbox_get(phba);
spin_unlock(&phba->hbalock);
-
+send_current_mbox:
/* Process next mailbox command if there is one */
if (pmb != NULL) {
rc = lpfc_sli_issue_mbox(phba, pmb, MBX_NOWAIT);
*/
status = (ha_copy & (HA_RXMASK << (4*LPFC_FCP_RING)));
status >>= (4*LPFC_FCP_RING);
- if (status & HA_RXATT)
+ if (status & HA_RXMASK)
lpfc_sli_handle_fast_ring_event(phba,
&phba->sli.ring[LPFC_FCP_RING],
status);
*/
status = (ha_copy & (HA_RXMASK << (4*LPFC_EXTRA_RING)));
status >>= (4*LPFC_EXTRA_RING);
- if (status & HA_RXATT) {
+ if (status & HA_RXMASK) {
lpfc_sli_handle_fast_ring_event(phba,
&phba->sli.ring[LPFC_EXTRA_RING],
status);