diff options
| author | Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> | 2017-12-27 07:34:46 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-01-04 07:26:43 +0300 |
| commit | a1367e4adee207fee7f14fdf2166022461fe76c4 (patch) | |
| tree | 1a14ae0afff45c9ca9b8f30395c35b7504594f02 /drivers/scsi/aacraid/linit.c | |
| parent | 8ebaa67fc23a09bcf2b285ae4130508256b31923 (diff) | |
| download | linux-a1367e4adee207fee7f14fdf2166022461fe76c4.tar.xz | |
scsi: aacraid: Reschedule host scan in case of failure
If the driver fails to retrieve information from the fw (could happen when
the fw is not fully in its senses), the driver does nothing and change is
not processed correctly by the driver
Schedule host rescan in case of failure. This is only for SAFW, since
the information retrieval failure will happen on SAFW devices.
Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/aacraid/linit.c')
| -rw-r--r-- | drivers/scsi/aacraid/linit.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index 7ea7b2cc86bb..bf9d2b72da62 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -1684,6 +1684,8 @@ static int aac_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) mutex_init(&aac->ioctl_mutex); mutex_init(&aac->scan_mutex); + + INIT_DELAYED_WORK(&aac->safw_rescan_work, aac_safw_rescan_worker); /* * Map in the registers from the adapter. */ @@ -1873,6 +1875,7 @@ static int aac_suspend(struct pci_dev *pdev, pm_message_t state) struct aac_dev *aac = (struct aac_dev *)shost->hostdata; scsi_block_requests(shost); + aac_cancel_safw_rescan_worker(aac); aac_send_shutdown(aac); aac_release_resources(aac); @@ -1931,6 +1934,7 @@ static void aac_remove_one(struct pci_dev *pdev) struct Scsi_Host *shost = pci_get_drvdata(pdev); struct aac_dev *aac = (struct aac_dev *)shost->hostdata; + aac_cancel_safw_rescan_worker(aac); scsi_remove_host(shost); __aac_shutdown(aac); @@ -1988,6 +1992,7 @@ static pci_ers_result_t aac_pci_error_detected(struct pci_dev *pdev, aac->handle_pci_error = 1; scsi_block_requests(aac->scsi_host_ptr); + aac_cancel_safw_rescan_worker(aac); aac_flush_ios(aac); aac_release_resources(aac); |