diff options
| -rw-r--r-- | drivers/target/loopback/tcm_loop.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c index 112b795a7b80..fadad7c5f635 100644 --- a/drivers/target/loopback/tcm_loop.c +++ b/drivers/target/loopback/tcm_loop.c @@ -217,7 +217,8 @@ static void tcm_loop_submission_work(struct work_struct *work) scsi_bufflen(sc), tcm_loop_sam_attr(sc), sc->sc_data_direction, 0, scsi_sglist(sc), scsi_sg_count(sc), - sgl_bidi, sgl_bidi_count, NULL, 0); + sgl_bidi, sgl_bidi_count, + scsi_prot_sglist(sc), scsi_prot_sg_count(sc)); if (rc < 0) { set_host_byte(sc, DID_NO_CONNECT); goto out_done; @@ -462,7 +463,7 @@ static int tcm_loop_driver_probe(struct device *dev) { struct tcm_loop_hba *tl_hba; struct Scsi_Host *sh; - int error; + int error, host_prot; tl_hba = to_tcm_loop_hba(dev); @@ -486,6 +487,13 @@ static int tcm_loop_driver_probe(struct device *dev) sh->max_channel = 0; sh->max_cmd_len = TL_SCSI_MAX_CMD_LEN; + host_prot = SHOST_DIF_TYPE1_PROTECTION | SHOST_DIF_TYPE2_PROTECTION | + SHOST_DIF_TYPE3_PROTECTION | SHOST_DIX_TYPE1_PROTECTION | + SHOST_DIX_TYPE2_PROTECTION | SHOST_DIX_TYPE3_PROTECTION; + + scsi_host_set_prot(sh, host_prot); + scsi_host_set_guard(sh, SHOST_DIX_GUARD_CRC); + error = scsi_add_host(sh, &tl_hba->dev); if (error) { pr_err("%s: scsi_add_host failed\n", __func__); |