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scsi: mpt3sas: Fail reset operation if config request timed out 

As part of controller reset operation the driver issues a config request
command. If this command gets times out, then fail the controller reset
operation instead of retrying it.

Link: https://lore.kernel.org/r/20220405120637.20528-1-sreekanth.reddy@broadcom.com
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Sreekanth Reddy 2022-04-05 17:36:37 +05:30 committed by Martin K. Petersen
parent 75f5a0c474
commit f61eb1216c
1 changed files with 6 additions and 3 deletions
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9
drivers/scsi/mpt3sas/mpt3sas_config.c
View File

@ -394,10 +394,13 @@ _config_request(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigRequest_t
retry_count++;
if (ioc->config_cmds.smid == smid)
mpt3sas_base_free_smid(ioc, smid);
if ((ioc->shost_recovery) || (ioc->config_cmds.status &
MPT3_CMD_RESET) || ioc->pci_error_recovery)
if (ioc->config_cmds.status & MPT3_CMD_RESET)
goto retry_config;
issue_host_reset = 1;
if (ioc->shost_recovery || ioc->pci_error_recovery) {
issue_host_reset = 0;
r = -EFAULT;
} else
issue_host_reset = 1;
goto free_mem;
}