diff options
Diffstat (limited to 'drivers/scsi/sd.c')
| -rw-r--r-- | drivers/scsi/sd.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index a793cb08d025..7b0383e42b4c 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -1206,6 +1206,12 @@ static blk_status_t sd_setup_read_write_cmnd(struct scsi_cmnd *cmd) } } + if (req_op(rq) == REQ_OP_ZONE_APPEND) { + ret = sd_zbc_prepare_zone_append(cmd, &lba, nr_blocks); + if (ret) + return ret; + } + fua = rq->cmd_flags & REQ_FUA ? 0x8 : 0; dix = scsi_prot_sg_count(cmd); dif = scsi_host_dif_capable(cmd->device->host, sdkp->protection_type); @@ -1287,6 +1293,7 @@ static blk_status_t sd_init_command(struct scsi_cmnd *cmd) return sd_setup_flush_cmnd(cmd); case REQ_OP_READ: case REQ_OP_WRITE: + case REQ_OP_ZONE_APPEND: return sd_setup_read_write_cmnd(cmd); case REQ_OP_ZONE_RESET: return sd_zbc_setup_zone_mgmt_cmnd(cmd, ZO_RESET_WRITE_POINTER, @@ -2055,7 +2062,7 @@ static int sd_done(struct scsi_cmnd *SCpnt) out: if (sd_is_zoned(sdkp)) - sd_zbc_complete(SCpnt, good_bytes, &sshdr); + good_bytes = sd_zbc_complete(SCpnt, good_bytes, &sshdr); SCSI_LOG_HLCOMPLETE(1, scmd_printk(KERN_INFO, SCpnt, "sd_done: completed %d of %d bytes\n", @@ -3372,6 +3379,10 @@ static int sd_probe(struct device *dev) sdkp->first_scan = 1; sdkp->max_medium_access_timeouts = SD_MAX_MEDIUM_TIMEOUTS; + error = sd_zbc_init_disk(sdkp); + if (error) + goto out_free_index; + sd_revalidate_disk(gd); gd->flags = GENHD_FL_EXT_DEVT; @@ -3409,6 +3420,7 @@ static int sd_probe(struct device *dev) out_put: put_disk(gd); out_free: + sd_zbc_release_disk(sdkp); kfree(sdkp); out: scsi_autopm_put_device(sdp); @@ -3485,6 +3497,8 @@ static void scsi_disk_release(struct device *dev) put_disk(disk); put_device(&sdkp->device->sdev_gendev); + sd_zbc_release_disk(sdkp); + kfree(sdkp); } |