diff options
| author | Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> | 2017-02-16 21:51:16 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-02-23 00:41:42 +0100 |
| commit | a7e2c642844cfefd570cb54a8d9fe7b85605311b (patch) | |
| tree | be5c06c0814a95dc6943569360b7ccf56d2faaee /drivers/scsi/aacraid | |
| parent | scsi: aacraid: Added sysfs for driver version (diff) | |
| download | linux-a7e2c642844cfefd570cb54a8d9fe7b85605311b.tar.xz linux-a7e2c642844cfefd570cb54a8d9fe7b85605311b.zip | |
scsi: aacraid: Fix sync fibs time out on controller reset
After controller shutdown, all sync fibs time out due to not knowing
about the switch to INT-x mode
Fixed by replacing aac_src_access_devreg() to aac_set_intx_mode() call.
Cc: stable@vger.kernel.org
Fixes: 495c021767bd78c998 (aacraid: MSI-x support)
Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Reviewed-by: David Carroll <David.Carroll@microsemi.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/aacraid')
| -rw-r--r-- | drivers/scsi/aacraid/aacraid.h | 1 | ||||
| -rw-r--r-- | drivers/scsi/aacraid/comminit.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/aacraid/src.c | 2 |
3 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h index b5a2c87f289b..9281e7295480 100644 --- a/drivers/scsi/aacraid/aacraid.h +++ b/drivers/scsi/aacraid/aacraid.h @@ -2639,6 +2639,7 @@ void aac_hba_callback(void *context, struct fib *fibptr); #define fib_data(fibctx) ((void *)(fibctx)->hw_fib_va->data) struct aac_dev *aac_init_adapter(struct aac_dev *dev); void aac_src_access_devreg(struct aac_dev *dev, int mode); +void aac_set_intx_mode(struct aac_dev *dev); int aac_get_config_status(struct aac_dev *dev, int commit_flag); int aac_get_containers(struct aac_dev *dev); int aac_scsi_cmd(struct scsi_cmnd *cmd); diff --git a/drivers/scsi/aacraid/comminit.c b/drivers/scsi/aacraid/comminit.c index 40bfc57b6849..35607005f7e1 100644 --- a/drivers/scsi/aacraid/comminit.c +++ b/drivers/scsi/aacraid/comminit.c @@ -330,7 +330,7 @@ int aac_send_shutdown(struct aac_dev * dev) dev->pdev->device == PMC_DEVICE_S8 || dev->pdev->device == PMC_DEVICE_S9) && dev->msi_enabled) - aac_src_access_devreg(dev, AAC_ENABLE_INTX); + aac_set_intx_mode(dev); return status; } diff --git a/drivers/scsi/aacraid/src.c b/drivers/scsi/aacraid/src.c index c17b0603749c..b23c818adbf6 100644 --- a/drivers/scsi/aacraid/src.c +++ b/drivers/scsi/aacraid/src.c @@ -657,7 +657,7 @@ static int aac_srcv_ioremap(struct aac_dev *dev, u32 size) return 0; } -static void aac_set_intx_mode(struct aac_dev *dev) +void aac_set_intx_mode(struct aac_dev *dev) { if (dev->msi_enabled) { aac_src_access_devreg(dev, AAC_ENABLE_INTX); |