diff options
Diffstat (limited to 'drivers/target/loopback/tcm_loop.c')
| -rw-r--r-- | drivers/target/loopback/tcm_loop.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c index 4ec99a55ac30..01a8e349dc4d 100644 --- a/drivers/target/loopback/tcm_loop.c +++ b/drivers/target/loopback/tcm_loop.c @@ -83,7 +83,7 @@ static int tcm_loop_show_info(struct seq_file *m, struct Scsi_Host *host) static int tcm_loop_driver_probe(struct device *); static void tcm_loop_driver_remove(struct device *); -static struct bus_type tcm_loop_lld_bus = { +static const struct bus_type tcm_loop_lld_bus = { .name = "tcm_loop_bus", .probe = tcm_loop_driver_probe, .remove = tcm_loop_driver_remove, @@ -154,7 +154,7 @@ static void tcm_loop_target_queue_cmd(struct tcm_loop_cmd *tl_cmd) GFP_ATOMIC)) return; - target_queue_submission(se_cmd); + target_submit(se_cmd); return; out_done: @@ -176,7 +176,7 @@ static int tcm_loop_queuecommand(struct Scsi_Host *sh, struct scsi_cmnd *sc) memset(tl_cmd, 0, sizeof(*tl_cmd)); tl_cmd->sc = sc; - tl_cmd->sc_cmd_tag = scsi_cmd_to_rq(sc)->tag; + tl_cmd->sc_cmd_tag = blk_mq_unique_tag(scsi_cmd_to_rq(sc)); tcm_loop_target_queue_cmd(tl_cmd); return 0; @@ -242,7 +242,8 @@ static int tcm_loop_abort_task(struct scsi_cmnd *sc) tl_hba = *(struct tcm_loop_hba **)shost_priv(sc->device->host); tl_tpg = &tl_hba->tl_hba_tpgs[sc->device->id]; ret = tcm_loop_issue_tmr(tl_tpg, sc->device->lun, - scsi_cmd_to_rq(sc)->tag, TMR_ABORT_TASK); + blk_mq_unique_tag(scsi_cmd_to_rq(sc)), + TMR_ABORT_TASK); return (ret == TMR_FUNCTION_COMPLETE) ? SUCCESS : FAILED; } @@ -893,6 +894,9 @@ static ssize_t tcm_loop_tpg_address_show(struct config_item *item, struct tcm_loop_tpg, tl_se_tpg); struct tcm_loop_hba *tl_hba = tl_tpg->tl_hba; + if (!tl_hba->sh) + return -ENODEV; + return snprintf(page, PAGE_SIZE, "%d:0:%d\n", tl_hba->sh->host_no, tl_tpg->tl_tpgt); } @@ -1102,6 +1106,8 @@ static const struct target_core_fabric_ops loop_ops = { .tfc_wwn_attrs = tcm_loop_wwn_attrs, .tfc_tpg_base_attrs = tcm_loop_tpg_attrs, .tfc_tpg_attrib_attrs = tcm_loop_tpg_attrib_attrs, + .default_submit_type = TARGET_QUEUE_SUBMIT, + .direct_submit_supp = 0, }; static int __init tcm_loop_fabric_init(void) |