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authorMartin K. Petersen <martin.petersen@oracle.com>2021-08-12 05:37:22 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2021-08-12 05:37:22 +0300
commit315480209b8e1032e63c70dafc8f4133b3c9a333 (patch)
treea99d5b3c2c1afb3d2ab47f77ecf4e933cd00715d /drivers/scsi/mpt3sas
parent4cc0096e2d54bc31ead127be59e3a2d02a187ac9 (diff)
parentf0f82e2476f6adb9c7a0135cfab8091456990c99 (diff)
downloadlinux-315480209b8e1032e63c70dafc8f4133b3c9a333.tar.xz
Merge branch '5.14/scsi-fixes' into 5.15/scsi-staging
Resolve mpt3sas conflict between 5.14/scsi-fixes and 5.15/scsi-staging reported by sfr. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/mpt3sas')
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_base.c32
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_base.h3
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_scsih.c7
3 files changed, 25 insertions, 17 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index e7f6fbb282bd..2528c4e7b0e0 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -3076,13 +3076,13 @@ _base_check_enable_msix(struct MPT3SAS_ADAPTER *ioc)
}
/**
- * _base_free_irq - free irq
+ * mpt3sas_base_free_irq - free irq
* @ioc: per adapter object
*
* Freeing respective reply_queue from the list.
*/
-static void
-_base_free_irq(struct MPT3SAS_ADAPTER *ioc)
+void
+mpt3sas_base_free_irq(struct MPT3SAS_ADAPTER *ioc)
{
struct adapter_reply_queue *reply_q, *next;
@@ -3308,12 +3308,12 @@ _base_check_and_enable_high_iops_queues(struct MPT3SAS_ADAPTER *ioc,
}
/**
- * _base_disable_msix - disables msix
+ * mpt3sas_base_disable_msix - disables msix
* @ioc: per adapter object
*
*/
-static void
-_base_disable_msix(struct MPT3SAS_ADAPTER *ioc)
+void
+mpt3sas_base_disable_msix(struct MPT3SAS_ADAPTER *ioc)
{
if (!ioc->msix_enable)
return;
@@ -3486,8 +3486,8 @@ _base_enable_msix(struct MPT3SAS_ADAPTER *ioc)
for (i = 0; i < ioc->reply_queue_count; i++) {
r = _base_request_irq(ioc, i);
if (r) {
- _base_free_irq(ioc);
- _base_disable_msix(ioc);
+ mpt3sas_base_free_irq(ioc);
+ mpt3sas_base_disable_msix(ioc);
goto try_ioapic;
}
}
@@ -3525,8 +3525,8 @@ mpt3sas_base_unmap_resources(struct MPT3SAS_ADAPTER *ioc)
dexitprintk(ioc, ioc_info(ioc, "%s\n", __func__));
- _base_free_irq(ioc);
- _base_disable_msix(ioc);
+ mpt3sas_base_free_irq(ioc);
+ mpt3sas_base_disable_msix(ioc);
kfree(ioc->replyPostRegisterIndex);
ioc->replyPostRegisterIndex = NULL;
@@ -7880,14 +7880,14 @@ _base_diag_reset(struct MPT3SAS_ADAPTER *ioc)
}
/**
- * _base_make_ioc_ready - put controller in READY state
+ * mpt3sas_base_make_ioc_ready - put controller in READY state
* @ioc: per adapter object
* @type: FORCE_BIG_HAMMER or SOFT_RESET
*
* Return: 0 for success, non-zero for failure.
*/
-static int
-_base_make_ioc_ready(struct MPT3SAS_ADAPTER *ioc, enum reset_type type)
+int
+mpt3sas_base_make_ioc_ready(struct MPT3SAS_ADAPTER *ioc, enum reset_type type)
{
u32 ioc_state;
int rc;
@@ -8164,7 +8164,7 @@ mpt3sas_base_free_resources(struct MPT3SAS_ADAPTER *ioc)
if (ioc->chip_phys && ioc->chip) {
mpt3sas_base_mask_interrupts(ioc);
ioc->shost_recovery = 1;
- _base_make_ioc_ready(ioc, SOFT_RESET);
+ mpt3sas_base_make_ioc_ready(ioc, SOFT_RESET);
ioc->shost_recovery = 0;
}
@@ -8284,7 +8284,7 @@ mpt3sas_base_attach(struct MPT3SAS_ADAPTER *ioc)
ioc->build_sg_mpi = &_base_build_sg;
ioc->build_zero_len_sge_mpi = &_base_build_zero_len_sge;
- r = _base_make_ioc_ready(ioc, SOFT_RESET);
+ r = mpt3sas_base_make_ioc_ready(ioc, SOFT_RESET);
if (r)
goto out_free_resources;
@@ -8739,7 +8739,7 @@ mpt3sas_base_hard_reset_handler(struct MPT3SAS_ADAPTER *ioc,
mpt3sas_wait_for_commands_to_complete(ioc);
mpt3sas_base_mask_interrupts(ioc);
mpt3sas_base_pause_mq_polling(ioc);
- r = _base_make_ioc_ready(ioc, type);
+ r = mpt3sas_base_make_ioc_ready(ioc, type);
if (r)
goto out;
_base_clear_outstanding_commands(ioc);
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h
index 3cf2e4615ff5..f87c0911f66a 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.h
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.h
@@ -1755,6 +1755,9 @@ do { ioc_err(ioc, "In func: %s\n", __func__); \
status, mpi_request, sz); } while (0)
int mpt3sas_wait_for_ioc(struct MPT3SAS_ADAPTER *ioc, int wait_count);
+int mpt3sas_base_make_ioc_ready(struct MPT3SAS_ADAPTER *ioc, enum reset_type type);
+void mpt3sas_base_free_irq(struct MPT3SAS_ADAPTER *ioc);
+void mpt3sas_base_disable_msix(struct MPT3SAS_ADAPTER *ioc);
int mpt3sas_blk_mq_poll(struct Scsi_Host *shost, unsigned int queue_num);
void mpt3sas_base_pause_mq_polling(struct MPT3SAS_ADAPTER *ioc);
void mpt3sas_base_resume_mq_polling(struct MPT3SAS_ADAPTER *ioc);
diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
index f7a5ec0add5a..cbc7b3d9d913 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
@@ -11342,7 +11342,12 @@ scsih_shutdown(struct pci_dev *pdev)
_scsih_ir_shutdown(ioc);
_scsih_nvme_shutdown(ioc);
- mpt3sas_base_detach(ioc);
+ mpt3sas_base_mask_interrupts(ioc);
+ ioc->shost_recovery = 1;
+ mpt3sas_base_make_ioc_ready(ioc, SOFT_RESET);
+ ioc->shost_recovery = 0;
+ mpt3sas_base_free_irq(ioc);
+ mpt3sas_base_disable_msix(ioc);
}