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path: root/drivers/scsi/ipr.c
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Diffstat (limited to 'drivers/scsi/ipr.c')
-rw-r--r--drivers/scsi/ipr.c16
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 2197b57fb225..82a3c1ec8706 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -4777,7 +4777,7 @@ static int ipr_eh_host_reset(struct scsi_cmnd *cmd)
ioa_cfg = (struct ipr_ioa_cfg *) cmd->device->host->hostdata;
spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
- if (!ioa_cfg->in_reset_reload) {
+ if (!ioa_cfg->in_reset_reload && !ioa_cfg->hrrq[IPR_INIT_HRRQ].ioa_is_dead) {
ipr_initiate_ioa_reset(ioa_cfg, IPR_SHUTDOWN_ABBREV);
dev_err(&ioa_cfg->pdev->dev,
"Adapter being reset as a result of error recovery.\n");
@@ -6421,7 +6421,7 @@ static void ipr_build_ata_ioadl64(struct ipr_cmnd *ipr_cmd,
{
u32 ioadl_flags = 0;
struct ipr_ioarcb *ioarcb = &ipr_cmd->ioarcb;
- struct ipr_ioadl64_desc *ioadl64 = ipr_cmd->i.ioadl64;
+ struct ipr_ioadl64_desc *ioadl64 = ipr_cmd->i.ata_ioadl.ioadl64;
struct ipr_ioadl64_desc *last_ioadl64 = NULL;
int len = qc->nbytes;
struct scatterlist *sg;
@@ -6441,7 +6441,7 @@ static void ipr_build_ata_ioadl64(struct ipr_cmnd *ipr_cmd,
ioarcb->ioadl_len =
cpu_to_be32(sizeof(struct ipr_ioadl64_desc) * ipr_cmd->dma_use_sg);
ioarcb->u.sis64_addr_data.data_ioadl_addr =
- cpu_to_be64(dma_addr + offsetof(struct ipr_cmnd, i.ata_ioadl));
+ cpu_to_be64(dma_addr + offsetof(struct ipr_cmnd, i.ata_ioadl.ioadl64));
for_each_sg(qc->sg, sg, qc->n_elem, si) {
ioadl64->flags = cpu_to_be32(ioadl_flags);
@@ -6739,6 +6739,7 @@ static int ipr_invalid_adapter(struct ipr_ioa_cfg *ioa_cfg)
static int ipr_ioa_bringdown_done(struct ipr_cmnd *ipr_cmd)
{
struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
+ int i;
ENTER;
if (!ioa_cfg->hrrq[IPR_INIT_HRRQ].removing_ioa) {
@@ -6750,6 +6751,13 @@ static int ipr_ioa_bringdown_done(struct ipr_cmnd *ipr_cmd)
ioa_cfg->in_reset_reload = 0;
ioa_cfg->reset_retries = 0;
+ for (i = 0; i < ioa_cfg->hrrq_num; i++) {
+ spin_lock(&ioa_cfg->hrrq[i]._lock);
+ ioa_cfg->hrrq[i].ioa_is_dead = 1;
+ spin_unlock(&ioa_cfg->hrrq[i]._lock);
+ }
+ wmb();
+
list_add_tail(&ipr_cmd->queue, &ipr_cmd->hrrq->hrrq_free_q);
wake_up_all(&ioa_cfg->reset_wait_q);
LEAVE;
@@ -8651,7 +8659,7 @@ static void ipr_pci_perm_failure(struct pci_dev *pdev)
spin_lock_irqsave(ioa_cfg->host->host_lock, flags);
if (ioa_cfg->sdt_state == WAIT_FOR_DUMP)
ioa_cfg->sdt_state = ABORT_DUMP;
- ioa_cfg->reset_retries = IPR_NUM_RESET_RELOAD_RETRIES;
+ ioa_cfg->reset_retries = IPR_NUM_RESET_RELOAD_RETRIES - 1;
ioa_cfg->in_ioa_bringdown = 1;
for (i = 0; i < ioa_cfg->hrrq_num; i++) {
spin_lock(&ioa_cfg->hrrq[i]._lock);