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| author | Bart Van Assche <bvanassche@acm.org> | 2023-02-10 22:32:56 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-02-22 06:00:51 +0300 |
| commit | 35cd2f5542df569122d48caf606b972642012c50 (patch) | |
| tree | 952646179a0576238eb2b04989d4a599d75c56ad | |
| parent | 442336a5a999d4aae6221e3496dad071a152b1fb (diff) | |
| download | linux-35cd2f5542df569122d48caf606b972642012c50.tar.xz | |
scsi: core: Extend struct scsi_exec_args
Allow SCSI LLDs to specify SCMD_* flags.
Link: https://lore.kernel.org/r/20230210193258.4004923-2-bvanassche@acm.org
Cc: Mike Christie <michael.christie@oracle.com>
Cc: John Garry <john.g.garry@oracle.com>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/scsi_lib.c | 1 | ||||
| -rw-r--r-- | include/scsi/scsi_device.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index abe93ec8b7d0..b7c569a42aa4 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -229,6 +229,7 @@ int scsi_execute_cmd(struct scsi_device *sdev, const unsigned char *cmd, scmd->cmd_len = COMMAND_SIZE(cmd[0]); memcpy(scmd->cmnd, cmd, scmd->cmd_len); scmd->allowed = retries; + scmd->flags |= args->scmd_flags; req->timeout = timeout; req->rq_flags |= RQF_QUIET; diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 7e95ec45138f..de310f21406c 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -462,6 +462,7 @@ struct scsi_exec_args { unsigned int sense_len; /* sense buffer len */ struct scsi_sense_hdr *sshdr; /* decoded sense header */ blk_mq_req_flags_t req_flags; /* BLK_MQ_REQ flags */ + int scmd_flags; /* SCMD flags */ int *resid; /* residual length */ }; |