Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (204 commits)
  [SCSI] qla4xxx: export address/port of connection (fix udev disk names)
  [SCSI] ipr: Fix BUG on adapter dump timeout
  [SCSI] megaraid_sas: Fix instance access in megasas_reset_timer
  [SCSI] hpsa: change confusing message to be more clear
  [SCSI] iscsi class: fix vlan configuration
  [SCSI] qla4xxx: fix data alignment and use nl helpers
  [SCSI] iscsi class: fix link local mispelling
  [SCSI] iscsi class: Replace iscsi_get_next_target_id with IDA
  [SCSI] aacraid: use lower snprintf() limit
  [SCSI] lpfc 8.3.27: Change driver version to 8.3.27
  [SCSI] lpfc 8.3.27: T10 additions for SLI4
  [SCSI] lpfc 8.3.27: Fix queue allocation failure recovery
  [SCSI] lpfc 8.3.27: Change algorithm for getting physical port name
  [SCSI] lpfc 8.3.27: Changed worst case mailbox timeout
  [SCSI] lpfc 8.3.27: Miscellanous logic and interface fixes
  [SCSI] megaraid_sas: Changelog and version update
  [SCSI] megaraid_sas: Add driver workaround for PERC5/1068 kdump kernel panic
  [SCSI] megaraid_sas: Add multiple MSI-X vector/multiple reply queue support
  [SCSI] megaraid_sas: Add support for MegaRAID 9360/9380 12GB/s controllers
  [SCSI] megaraid_sas: Clear FUSION_IN_RESET before enabling interrupts
  ...

1 files changed, 17 insertions, 14 deletions

diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 8d636301e32..73e24b48dce 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -2901,7 +2901,7 @@ static void ipr_get_ioa_dump(struct ipr_ioa_cfg *ioa_cfg, struct ipr_dump *dump)
 
 	spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
 
-	if (ioa_cfg->sdt_state != GET_DUMP) {
+	if (ioa_cfg->sdt_state != READ_DUMP) {
 		spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
 		return;
 	}
@@ -3097,7 +3097,7 @@ static void ipr_worker_thread(struct work_struct *work)
 	ENTER;
 	spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
 
-	if (ioa_cfg->sdt_state == GET_DUMP) {
+	if (ioa_cfg->sdt_state == READ_DUMP) {
 		dump = ioa_cfg->dump;
 		if (!dump) {
 			spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
@@ -3109,7 +3109,7 @@ static void ipr_worker_thread(struct work_struct *work)
 		kref_put(&dump->kref, ipr_release_dump);
 
 		spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
-		if (ioa_cfg->sdt_state == DUMP_OBTAINED)
+		if (ioa_cfg->sdt_state == DUMP_OBTAINED && !ioa_cfg->dump_timeout)
 			ipr_initiate_ioa_reset(ioa_cfg, IPR_SHUTDOWN_NONE);
 		spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
 		return;
@@ -3751,14 +3751,6 @@ static ssize_t ipr_store_update_fw(struct device *dev,
 
 	image_hdr = (struct ipr_ucode_image_header *)fw_entry->data;
 
-	if (be32_to_cpu(image_hdr->header_length) > fw_entry->size ||
-	    (ioa_cfg->vpd_cbs->page3_data.card_type &&
-	     ioa_cfg->vpd_cbs->page3_data.card_type != image_hdr->card_type)) {
-		dev_err(&ioa_cfg->pdev->dev, "Invalid microcode buffer\n");
-		release_firmware(fw_entry);
-		return -EINVAL;
-	}
-
 	src = (u8 *)image_hdr + be32_to_cpu(image_hdr->header_length);
 	dnld_size = fw_entry->size - be32_to_cpu(image_hdr->header_length);
 	sglist = ipr_alloc_ucode_buffer(dnld_size);
@@ -3777,6 +3769,8 @@ static ssize_t ipr_store_update_fw(struct device *dev,
 		goto out;
 	}
 
+	ipr_info("Updating microcode, please be patient.  This may take up to 30 minutes.\n");
+
 	result = ipr_update_ioa_ucode(ioa_cfg, sglist);
 
 	if (!result)
@@ -7449,8 +7443,11 @@ static int ipr_reset_wait_for_dump(struct ipr_cmnd *ipr_cmd)
 	struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
 
 	if (ioa_cfg->sdt_state == GET_DUMP)
+		ioa_cfg->sdt_state = WAIT_FOR_DUMP;
+	else if (ioa_cfg->sdt_state == READ_DUMP)
 		ioa_cfg->sdt_state = ABORT_DUMP;
 
+	ioa_cfg->dump_timeout = 1;
 	ipr_cmd->job_step = ipr_reset_alert;
 
 	return IPR_RC_JOB_CONTINUE;
@@ -7614,6 +7611,8 @@ static int ipr_reset_restore_cfg_space(struct ipr_cmnd *ipr_cmd)
 		ipr_cmd->job_step = ipr_reset_enable_ioa;
 
 		if (GET_DUMP == ioa_cfg->sdt_state) {
+			ioa_cfg->sdt_state = READ_DUMP;
+			ioa_cfg->dump_timeout = 0;
 			if (ioa_cfg->sis64)
 				ipr_reset_start_timer(ipr_cmd, IPR_SIS64_DUMP_TIMEOUT);
 			else
@@ -8003,8 +8002,12 @@ static void ipr_initiate_ioa_reset(struct ipr_ioa_cfg *ioa_cfg,
 	if (ioa_cfg->ioa_is_dead)
 		return;
 
-	if (ioa_cfg->in_reset_reload && ioa_cfg->sdt_state == GET_DUMP)
-		ioa_cfg->sdt_state = ABORT_DUMP;
+	if (ioa_cfg->in_reset_reload) {
+		if (ioa_cfg->sdt_state == GET_DUMP)
+			ioa_cfg->sdt_state = WAIT_FOR_DUMP;
+		else if (ioa_cfg->sdt_state == READ_DUMP)
+			ioa_cfg->sdt_state = ABORT_DUMP;
+	}
 
 	if (ioa_cfg->reset_retries++ >= IPR_NUM_RESET_RELOAD_RETRIES) {
 		dev_err(&ioa_cfg->pdev->dev,
@@ -8812,7 +8815,7 @@ static int __devinit ipr_probe_ioa(struct pci_dev *pdev,
 	uproc = readl(ioa_cfg->regs.sense_uproc_interrupt_reg32);
 	if ((mask & IPR_PCII_HRRQ_UPDATED) == 0 || (uproc & IPR_UPROCI_RESET_ALERT))
 		ioa_cfg->needs_hard_reset = 1;
-	if (interrupts & IPR_PCII_ERROR_INTERRUPTS)
+	if ((interrupts & IPR_PCII_ERROR_INTERRUPTS) || reset_devices)
 		ioa_cfg->needs_hard_reset = 1;
 	if (interrupts & IPR_PCII_IOA_UNIT_CHECKED)
 		ioa_cfg->ioa_unit_checked = 1;