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path: root/drivers/scsi/lpfc/lpfc_sli.c
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c57
1 files changed, 36 insertions, 21 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 350a625fa22..70f4d5a1348 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -320,7 +320,8 @@ lpfc_sli_next_iotag(struct lpfc_hba * phba, struct lpfc_iocbq * iocbq)
kfree(old_arr);
return iotag;
}
- }
+ } else
+ spin_unlock_irq(phba->host->host_lock);
lpfc_printf_log(phba, KERN_ERR,LOG_SLI,
"%d:0318 Failed to allocate IOTAG.last IOTAG is %d\n",
@@ -969,9 +970,11 @@ void lpfc_sli_poll_fcp_ring(struct lpfc_hba * phba)
* resources need to be recovered.
*/
if (unlikely(irsp->ulpCommand == CMD_XRI_ABORTED_CX)) {
- printk(KERN_INFO "%s: IOCB cmd 0x%x processed."
- " Skipping completion\n", __FUNCTION__,
- irsp->ulpCommand);
+ lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
+ "%d:0314 IOCB cmd 0x%x"
+ " processed. Skipping"
+ " completion", phba->brd_no,
+ irsp->ulpCommand);
break;
}
@@ -1104,7 +1107,7 @@ lpfc_sli_handle_fast_ring_event(struct lpfc_hba * phba,
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: "
+ "%d: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,
irsp->un.ulpWord[0], irsp->un.ulpWord[1],
@@ -1122,9 +1125,11 @@ lpfc_sli_handle_fast_ring_event(struct lpfc_hba * phba,
* resources need to be recovered.
*/
if (unlikely(irsp->ulpCommand == CMD_XRI_ABORTED_CX)) {
- printk(KERN_INFO "%s: IOCB cmd 0x%x processed. "
- "Skipping completion\n", __FUNCTION__,
- irsp->ulpCommand);
+ lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
+ "%d:0333 IOCB cmd 0x%x"
+ " processed. Skipping"
+ " completion\n", phba->brd_no,
+ irsp->ulpCommand);
break;
}
@@ -1155,7 +1160,7 @@ lpfc_sli_handle_fast_ring_event(struct lpfc_hba * phba,
} else {
/* Unknown IOCB command */
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "%d:0321 Unknown IOCB command "
+ "%d:0334 Unknown IOCB command "
"Data: x%x, x%x x%x x%x x%x\n",
phba->brd_no, type, irsp->ulpCommand,
irsp->ulpStatus, irsp->ulpIoTag,
@@ -1238,7 +1243,7 @@ lpfc_sli_handle_slow_ring_event(struct lpfc_hba * phba,
lpfc_printf_log(phba,
KERN_ERR,
LOG_SLI,
- "%d:0312 Ring %d handler: portRspPut %d "
+ "%d:0303 Ring %d handler: portRspPut %d "
"is bigger then rsp ring %d\n",
phba->brd_no,
pring->ringno, portRspPut, portRspMax);
@@ -1383,7 +1388,7 @@ lpfc_sli_handle_slow_ring_event(struct lpfc_hba * phba,
lpfc_printf_log(phba,
KERN_ERR,
LOG_SLI,
- "%d:0321 Unknown IOCB command "
+ "%d:0335 Unknown IOCB command "
"Data: x%x x%x x%x x%x\n",
phba->brd_no,
irsp->ulpCommand,
@@ -1399,11 +1404,11 @@ lpfc_sli_handle_slow_ring_event(struct lpfc_hba * phba,
next_iocb,
&saveq->list,
list) {
+ list_del(&rspiocbp->list);
lpfc_sli_release_iocbq(phba,
rspiocbp);
}
}
-
lpfc_sli_release_iocbq(phba, saveq);
}
}
@@ -1711,15 +1716,13 @@ lpfc_sli_brdreset(struct lpfc_hba * phba)
phba->fc_myDID = 0;
phba->fc_prevDID = 0;
- psli->sli_flag = 0;
-
/* Turn off parity checking and serr during the physical reset */
pci_read_config_word(phba->pcidev, PCI_COMMAND, &cfg_value);
pci_write_config_word(phba->pcidev, PCI_COMMAND,
(cfg_value &
~(PCI_COMMAND_PARITY | PCI_COMMAND_SERR)));
- psli->sli_flag &= ~LPFC_SLI2_ACTIVE;
+ psli->sli_flag &= ~(LPFC_SLI2_ACTIVE | LPFC_PROCESS_LA);
/* Now toggle INITFF bit in the Host Control Register */
writel(HC_INITFF, phba->HCregaddr);
mdelay(1);
@@ -1760,7 +1763,7 @@ lpfc_sli_brdrestart(struct lpfc_hba * phba)
/* Restart HBA */
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
- "%d:0328 Restart HBA Data: x%x x%x\n", phba->brd_no,
+ "%d:0337 Restart HBA Data: x%x x%x\n", phba->brd_no,
phba->hba_state, psli->sli_flag);
word0 = 0;
@@ -1792,6 +1795,9 @@ lpfc_sli_brdrestart(struct lpfc_hba * phba)
spin_unlock_irq(phba->host->host_lock);
+ memset(&psli->lnk_stat_offsets, 0, sizeof(psli->lnk_stat_offsets));
+ psli->stats_start = get_seconds();
+
if (skip_post)
mdelay(100);
else
@@ -1902,6 +1908,9 @@ lpfc_sli_hba_setup(struct lpfc_hba * phba)
}
while (resetcount < 2 && !done) {
+ spin_lock_irq(phba->host->host_lock);
+ phba->sli.sli_flag |= LPFC_SLI_MBOX_ACTIVE;
+ spin_unlock_irq(phba->host->host_lock);
phba->hba_state = LPFC_STATE_UNKNOWN;
lpfc_sli_brdrestart(phba);
msleep(2500);
@@ -1909,6 +1918,9 @@ lpfc_sli_hba_setup(struct lpfc_hba * phba)
if (rc)
break;
+ spin_lock_irq(phba->host->host_lock);
+ phba->sli.sli_flag &= ~LPFC_SLI_MBOX_ACTIVE;
+ spin_unlock_irq(phba->host->host_lock);
resetcount++;
/* Call pre CONFIG_PORT mailbox command initialization. A value of 0
@@ -2194,7 +2206,8 @@ lpfc_sli_issue_mbox(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmbox, uint32_t flag)
return (MBX_NOT_FINISHED);
}
/* timeout active mbox command */
- mod_timer(&psli->mbox_tmo, jiffies + HZ * LPFC_MBOX_TMO);
+ mod_timer(&psli->mbox_tmo, (jiffies +
+ (HZ * lpfc_mbox_tmo_val(phba, mb->mbxCommand))));
}
/* Mailbox cmd <cmd> issue */
@@ -2254,7 +2267,6 @@ lpfc_sli_issue_mbox(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmbox, uint32_t flag)
break;
case MBX_POLL:
- i = 0;
psli->mbox_active = NULL;
if (psli->sli_flag & LPFC_SLI2_ACTIVE) {
/* First read mbox status word */
@@ -2268,11 +2280,14 @@ lpfc_sli_issue_mbox(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmbox, uint32_t flag)
/* Read the HBA Host Attention Register */
ha_copy = readl(phba->HAregaddr);
+ i = lpfc_mbox_tmo_val(phba, mb->mbxCommand);
+ i *= 1000; /* Convert to ms */
+
/* Wait for command to complete */
while (((word0 & OWN_CHIP) == OWN_CHIP) ||
(!(ha_copy & HA_MBATT) &&
(phba->hba_state > LPFC_WARM_START))) {
- if (i++ >= 100) {
+ if (i-- <= 0) {
psli->sli_flag &= ~LPFC_SLI_MBOX_ACTIVE;
spin_unlock_irqrestore(phba->host->host_lock,
drvr_flag);
@@ -2290,7 +2305,7 @@ lpfc_sli_issue_mbox(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmbox, uint32_t flag)
/* Can be in interrupt context, do not sleep */
/* (or might be called with interrupts disabled) */
- mdelay(i);
+ mdelay(1);
spin_lock_irqsave(phba->host->host_lock, drvr_flag);
@@ -3005,7 +3020,7 @@ lpfc_sli_issue_iocb_wait(struct lpfc_hba * phba,
if (timeleft == 0) {
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "%d:0329 IOCB wait timeout error - no "
+ "%d:0338 IOCB wait timeout error - no "
"wake response Data x%x\n",
phba->brd_no, timeout);
retval = IOCB_TIMEDOUT;
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-27 20:59:30 +0000