diff options
Diffstat (limited to 'drivers/scsi/scsi_lib.c')
| -rw-r--r-- | drivers/scsi/scsi_lib.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index e1468483ac7e..25489fbd94c6 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -578,11 +578,6 @@ static bool scsi_end_request(struct request *req, blk_status_t error, return false; } -static inline u8 get_scsi_ml_byte(int result) -{ - return (result >> 8) & 0xff; -} - /** * scsi_result_to_blk_status - translate a SCSI result code into blk_status_t * @result: scsi error code @@ -595,7 +590,7 @@ static blk_status_t scsi_result_to_blk_status(int result) * Check the scsi-ml byte first in case we converted a host or status * byte. */ - switch (get_scsi_ml_byte(result)) { + switch (scsi_ml_byte(result)) { case SCSIML_STAT_OK: break; case SCSIML_STAT_RESV_CONFLICT: @@ -606,6 +601,8 @@ static blk_status_t scsi_result_to_blk_status(int result) return BLK_STS_MEDIUM; case SCSIML_STAT_TGT_FAILURE: return BLK_STS_TARGET; + case SCSIML_STAT_DL_TIMEOUT: + return BLK_STS_DURATION_LIMIT; } switch (host_byte(result)) { @@ -803,6 +800,8 @@ static void scsi_io_completion_action(struct scsi_cmnd *cmd, int result) blk_stat = BLK_STS_ZONE_OPEN_RESOURCE; } break; + case COMPLETED: + fallthrough; default: action = ACTION_FAIL; break; @@ -2149,6 +2148,7 @@ EXPORT_SYMBOL_GPL(scsi_mode_select); * @sdev: SCSI device to be queried * @dbd: set to prevent mode sense from returning block descriptors * @modepage: mode page being requested + * @subpage: sub-page of the mode page being requested * @buffer: request buffer (may not be smaller than eight bytes) * @len: length of request buffer. * @timeout: command timeout @@ -2160,7 +2160,7 @@ EXPORT_SYMBOL_GPL(scsi_mode_select); * Returns zero if successful, or a negative error number on failure */ int -scsi_mode_sense(struct scsi_device *sdev, int dbd, int modepage, +scsi_mode_sense(struct scsi_device *sdev, int dbd, int modepage, int subpage, unsigned char *buffer, int len, int timeout, int retries, struct scsi_mode_data *data, struct scsi_sense_hdr *sshdr) { @@ -2180,6 +2180,7 @@ scsi_mode_sense(struct scsi_device *sdev, int dbd, int modepage, dbd = sdev->set_dbd_for_ms ? 8 : dbd; cmd[1] = dbd & 0x18; /* allows DBD and LLBA bits */ cmd[2] = modepage; + cmd[3] = subpage; sshdr = exec_args.sshdr; |