From efc3c1df5fda0aee84f53c226d55804e6dbede4f Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 24 Nov 2014 15:36:18 +0100 Subject: scsi: remove ->change_queue_type method Since we got rid of ordered tag support in 2010 the prime use case of switching on and off ordered tags has been obsolete. The other function of enabling/disabling tagging entirely has only been correctly implemented by the 53c700 driver and isn't generally useful. Signed-off-by: Christoph Hellwig Reviewed-by: Bart Van Assche Reviewed-by: Martin K. Petersen --- include/scsi/libsas.h | 1 - include/scsi/scsi_host.h | 13 ------------- include/scsi/scsi_tcq.h | 3 --- 3 files changed, 17 deletions(-) (limited to 'include') diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index 832dcc9f86ec..8280234fba90 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -693,7 +693,6 @@ extern int sas_queuecommand(struct Scsi_Host * ,struct scsi_cmnd *); extern int sas_target_alloc(struct scsi_target *); extern int sas_slave_configure(struct scsi_device *); extern int sas_change_queue_depth(struct scsi_device *, int new_depth); -extern int sas_change_queue_type(struct scsi_device *, int qt); extern int sas_bios_param(struct scsi_device *, struct block_device *, sector_t capacity, int *hsc); diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index c8a462ef9a4e..c2fa8b49cb2e 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -277,19 +277,6 @@ struct scsi_host_template { */ int (* change_queue_depth)(struct scsi_device *, int); - /* - * Fill in this function to allow the changing of tag types - * (this also allows the enabling/disabling of tag command - * queueing). An error should only be returned if something - * went wrong in the driver while trying to set the tag type. - * If the driver doesn't support the requested tag type, then - * it should set the closest type it does support without - * returning an error. Returns the actual tag type set. - * - * Status: OPTIONAL - */ - int (* change_queue_type)(struct scsi_device *, int); - /* * This function determines the BIOS parameters for a given * harddisk. These tend to be numbers that are made up by diff --git a/include/scsi/scsi_tcq.h b/include/scsi/scsi_tcq.h index fe4a70299419..59578beac053 100644 --- a/include/scsi/scsi_tcq.h +++ b/include/scsi/scsi_tcq.h @@ -15,9 +15,6 @@ #ifdef CONFIG_BLOCK - -int scsi_change_queue_type(struct scsi_device *sdev, int tag_type); - /** * scsi_get_tag_type - get the type of tag the device supports * @sdev: the scsi device -- cgit v1.2.3 From 17ea01267c75c5a2e00f3603037715d0d2ce4a58 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 24 Nov 2014 15:36:20 +0100 Subject: scsi: remove scsi_get_tag_type Both remaining users are better of just checking sdev->simple_tags directly. Signed-off-by: Christoph Hellwig Reviewed-by: Bart Van Assche Reviewed-by: Martin K. Petersen --- drivers/scsi/53c700.c | 4 ++-- drivers/scsi/ipr.c | 2 +- include/scsi/scsi_tcq.h | 13 ------------- 3 files changed, 3 insertions(+), 16 deletions(-) (limited to 'include') diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c index e7229114b52d..2c87a7ac1d86 100644 --- a/drivers/scsi/53c700.c +++ b/drivers/scsi/53c700.c @@ -1816,8 +1816,8 @@ NCR_700_queuecommand_lck(struct scsi_cmnd *SCp, void (*done)(struct scsi_cmnd *) hostdata->tag_negotiated &= ~(1<tag_negotiated &(1<device)) { + if ((hostdata->tag_negotiated & (1<device->simple_tags) { slot->tag = SCp->request->tag; CDEBUG(KERN_DEBUG, SCp, "sending out tag %d, slot %p\n", slot->tag, slot); diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index c35ef5f01e92..c91c7c5da569 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -5755,7 +5755,7 @@ static void ipr_erp_cancel_all(struct ipr_cmnd *ipr_cmd) ipr_reinit_ipr_cmnd_for_erp(ipr_cmd); - if (!scsi_get_tag_type(scsi_cmd->device)) { + if (!scsi_cmd->device->simple_tags) { ipr_erp_request_sense(ipr_cmd); return; } diff --git a/include/scsi/scsi_tcq.h b/include/scsi/scsi_tcq.h index 59578beac053..681e010c2c48 100644 --- a/include/scsi/scsi_tcq.h +++ b/include/scsi/scsi_tcq.h @@ -15,19 +15,6 @@ #ifdef CONFIG_BLOCK -/** - * scsi_get_tag_type - get the type of tag the device supports - * @sdev: the scsi device - */ -static inline int scsi_get_tag_type(struct scsi_device *sdev) -{ - if (!sdev->tagged_supported) - return 0; - if (sdev->simple_tags) - return MSG_SIMPLE_TAG; - return 0; -} - static inline void scsi_set_tag_type(struct scsi_device *sdev, int tag) { switch (tag) { -- cgit v1.2.3 From 4e484896ac8b1877097770bc630802d5535e8d46 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 24 Nov 2014 15:36:21 +0100 Subject: scsi: remove scsi_set_tag_type There is no benefit over just setting sdev->simple_tags directly. Signed-off-by: Christoph Hellwig Reviewed-by: Bart Van Assche Reviewed-by: Martin K. Petersen --- drivers/scsi/53c700.c | 2 +- include/scsi/scsi_tcq.h | 15 --------------- 2 files changed, 1 insertion(+), 16 deletions(-) (limited to 'include') diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c index 2c87a7ac1d86..82abfce1cb42 100644 --- a/drivers/scsi/53c700.c +++ b/drivers/scsi/53c700.c @@ -902,8 +902,8 @@ process_message(struct Scsi_Host *host, struct NCR_700_Host_Parameters *hostdata hostdata->tag_negotiated &= ~(1<device->tagged_supported = 0; + SCp->device->simple_tags = 0; scsi_change_queue_depth(SCp->device, host->cmd_per_lun); - scsi_set_tag_type(SCp->device, 0); } else { shost_printk(KERN_WARNING, host, "(%d:%d) Unexpected REJECT Message %s\n", diff --git a/include/scsi/scsi_tcq.h b/include/scsi/scsi_tcq.h index 681e010c2c48..e624acabd7a0 100644 --- a/include/scsi/scsi_tcq.h +++ b/include/scsi/scsi_tcq.h @@ -15,21 +15,6 @@ #ifdef CONFIG_BLOCK -static inline void scsi_set_tag_type(struct scsi_device *sdev, int tag) -{ - switch (tag) { - case MSG_ORDERED_TAG: - case MSG_SIMPLE_TAG: - sdev->simple_tags = 1; - break; - case 0: - /* fall through */ - default: - sdev->simple_tags = 0; - break; - } -} - static inline struct scsi_cmnd *scsi_mq_find_tag(struct Scsi_Host *shost, int unique_tag) { -- cgit v1.2.3 From 68d81f40047cc4f99e86807e1160fb07a7b856c7 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 24 Nov 2014 07:07:25 -0800 Subject: scsi: remove MSG_*_TAG defines For SPI drivers use the message definitions from scsi.h, and for target drivers introduce a new TCM_*_TAG namespace. Signed-off-by: Christoph Hellwig Reviewed-by: Bart Van Assche Reviewed-by: Martin K. Petersen task_attr) { case SRP_CMD_SIMPLE_Q: - cmd->sam_task_attr = MSG_SIMPLE_TAG; + cmd->sam_task_attr = TCM_SIMPLE_TAG; break; case SRP_CMD_ORDERED_Q: default: - cmd->sam_task_attr = MSG_ORDERED_TAG; + cmd->sam_task_attr = TCM_ORDERED_TAG; break; case SRP_CMD_HEAD_OF_Q: - cmd->sam_task_attr = MSG_HEAD_TAG; + cmd->sam_task_attr = TCM_HEAD_TAG; break; case SRP_CMD_ACA: - cmd->sam_task_attr = MSG_ACA_TAG; + cmd->sam_task_attr = TCM_ACA_TAG; break; } @@ -1733,7 +1733,7 @@ static int srpt_handle_cmd(struct srpt_rdma_ch *ch, sizeof(srp_cmd->lun)); rc = target_submit_cmd(cmd, ch->sess, srp_cmd->cdb, &send_ioctx->sense_data[0], unpacked_lun, data_len, - MSG_SIMPLE_TAG, dir, TARGET_SCF_ACK_KREF); + TCM_SIMPLE_TAG, dir, TARGET_SCF_ACK_KREF); if (rc != 0) { ret = TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE; goto send_sense; diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c index 6719a3390ebd..2c5ce48c8f95 100644 --- a/drivers/scsi/advansys.c +++ b/drivers/scsi/advansys.c @@ -7921,9 +7921,9 @@ static int asc_build_req(struct asc_board *boardp, struct scsi_cmnd *scp, */ if ((asc_dvc->cur_dvc_qng[scp->device->id] > 0) && (boardp->reqcnt[scp->device->id] % 255) == 0) { - asc_scsi_q->q2.tag_code = MSG_ORDERED_TAG; + asc_scsi_q->q2.tag_code = ORDERED_QUEUE_TAG; } else { - asc_scsi_q->q2.tag_code = MSG_SIMPLE_TAG; + asc_scsi_q->q2.tag_code = SIMPLE_QUEUE_TAG; } /* Build ASC_SCSI_Q */ @@ -8351,7 +8351,7 @@ static int AscPutReadyQueue(ASC_DVC_VAR *asc_dvc, ASC_SCSI_Q *scsiq, uchar q_no) } q_addr = ASC_QNO_TO_QADDR(q_no); if ((scsiq->q1.target_id & asc_dvc->use_tagged_qng) == 0) { - scsiq->q2.tag_code &= ~MSG_SIMPLE_TAG; + scsiq->q2.tag_code &= ~SIMPLE_QUEUE_TAG; } scsiq->q1.status = QS_FREE; AscMemWordCopyPtrToLram(iop_base, @@ -8669,7 +8669,7 @@ static int AscExeScsiQueue(ASC_DVC_VAR *asc_dvc, ASC_SCSI_Q *scsiq) } } if (disable_syn_offset_one_fix) { - scsiq->q2.tag_code &= ~MSG_SIMPLE_TAG; + scsiq->q2.tag_code &= ~SIMPLE_QUEUE_TAG; scsiq->q2.tag_code |= (ASC_TAG_FLAG_DISABLE_ASYN_USE_SYN_FIX | ASC_TAG_FLAG_DISABLE_DISCONNECT); } else { diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index a902fa1db7af..57418258c101 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -3218,25 +3218,25 @@ static inline int qlt_get_fcp_task_attr(struct scsi_qla_host *vha, switch (task_codes) { case ATIO_SIMPLE_QUEUE: - fcp_task_attr = MSG_SIMPLE_TAG; + fcp_task_attr = TCM_SIMPLE_TAG; break; case ATIO_HEAD_OF_QUEUE: - fcp_task_attr = MSG_HEAD_TAG; + fcp_task_attr = TCM_HEAD_TAG; break; case ATIO_ORDERED_QUEUE: - fcp_task_attr = MSG_ORDERED_TAG; + fcp_task_attr = TCM_ORDERED_TAG; break; case ATIO_ACA_QUEUE: - fcp_task_attr = MSG_ACA_TAG; + fcp_task_attr = TCM_ACA_TAG; break; case ATIO_UNTAGGED: - fcp_task_attr = MSG_SIMPLE_TAG; + fcp_task_attr = TCM_SIMPLE_TAG; break; default: ql_dbg(ql_dbg_tgt_mgt, vha, 0xf05d, "qla_target: unknown task code %x, use ORDERED instead\n", task_codes); - fcp_task_attr = MSG_ORDERED_TAG; + fcp_task_attr = TCM_ORDERED_TAG; break; } diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index 87b5361d893b..d81158b71326 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -128,7 +128,6 @@ static const char *scsi_debug_version_date = "20141022"; #define DEF_REMOVABLE false #define DEF_SCSI_LEVEL 6 /* INQUIRY, byte2 [6->SPC-4] */ #define DEF_SECTOR_SIZE 512 -#define DEF_TAGGED_QUEUING 0 /* 0 | MSG_SIMPLE_TAG | MSG_ORDERED_TAG */ #define DEF_UNMAP_ALIGNMENT 0 #define DEF_UNMAP_GRANULARITY 1 #define DEF_UNMAP_MAX_BLOCKS 0xFFFFFFFF diff --git a/drivers/scsi/scsi_transport_spi.c b/drivers/scsi/scsi_transport_spi.c index fa2aece76cc2..31bbb0da3397 100644 --- a/drivers/scsi/scsi_transport_spi.c +++ b/drivers/scsi/scsi_transport_spi.c @@ -1221,7 +1221,7 @@ EXPORT_SYMBOL_GPL(spi_populate_ppr_msg); int spi_populate_tag_msg(unsigned char *msg, struct scsi_cmnd *cmd) { if (cmd->flags & SCMD_TAGGED) { - *msg++ = MSG_SIMPLE_TAG; + *msg++ = SIMPLE_QUEUE_TAG; *msg++ = cmd->request->tag; return 2; } diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index b19e4329ba00..67802ccfcde9 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -943,17 +943,17 @@ int iscsit_setup_scsi_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd, */ if ((iscsi_task_attr == ISCSI_ATTR_UNTAGGED) || (iscsi_task_attr == ISCSI_ATTR_SIMPLE)) - sam_task_attr = MSG_SIMPLE_TAG; + sam_task_attr = TCM_SIMPLE_TAG; else if (iscsi_task_attr == ISCSI_ATTR_ORDERED) - sam_task_attr = MSG_ORDERED_TAG; + sam_task_attr = TCM_ORDERED_TAG; else if (iscsi_task_attr == ISCSI_ATTR_HEAD_OF_QUEUE) - sam_task_attr = MSG_HEAD_TAG; + sam_task_attr = TCM_HEAD_TAG; else if (iscsi_task_attr == ISCSI_ATTR_ACA) - sam_task_attr = MSG_ACA_TAG; + sam_task_attr = TCM_ACA_TAG; else { pr_debug("Unknown iSCSI Task Attribute: 0x%02x, using" - " MSG_SIMPLE_TAG\n", iscsi_task_attr); - sam_task_attr = MSG_SIMPLE_TAG; + " TCM_SIMPLE_TAG\n", iscsi_task_attr); + sam_task_attr = TCM_SIMPLE_TAG; } cmd->iscsi_opcode = ISCSI_OP_SCSI_CMD; @@ -1811,7 +1811,7 @@ iscsit_handle_task_mgt_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd, transport_init_se_cmd(&cmd->se_cmd, &lio_target_fabric_configfs->tf_ops, conn->sess->se_sess, 0, DMA_NONE, - MSG_SIMPLE_TAG, cmd->sense_buffer + 2); + TCM_SIMPLE_TAG, cmd->sense_buffer + 2); target_get_sess_cmd(conn->sess->se_sess, &cmd->se_cmd, true); sess_ref = true; diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c index 24e2c94e429b..dda9a08c939f 100644 --- a/drivers/target/loopback/tcm_loop.c +++ b/drivers/target/loopback/tcm_loop.c @@ -168,7 +168,7 @@ static void tcm_loop_submission_work(struct work_struct *work) rc = target_submit_cmd_map_sgls(se_cmd, tl_nexus->se_sess, sc->cmnd, &tl_cmd->tl_sense_buf[0], tl_cmd->sc->device->lun, - transfer_length, MSG_SIMPLE_TAG, + transfer_length, TCM_SIMPLE_TAG, sc->sc_data_direction, 0, scsi_sglist(sc), scsi_sg_count(sc), sgl_bidi, sgl_bidi_count, @@ -248,7 +248,7 @@ static int tcm_loop_issue_tmr(struct tcm_loop_tpg *tl_tpg, * Initialize struct se_cmd descriptor from target_core_mod infrastructure */ transport_init_se_cmd(se_cmd, se_tpg->se_tpg_tfo, se_sess, 0, - DMA_NONE, MSG_SIMPLE_TAG, + DMA_NONE, TCM_SIMPLE_TAG, &tl_cmd->tl_sense_buf[0]); rc = core_tmr_alloc_req(se_cmd, tl_tmr, tmr, GFP_KERNEL); diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c index e7e93727553c..9512af6a8114 100644 --- a/drivers/target/sbp/sbp_target.c +++ b/drivers/target/sbp/sbp_target.c @@ -1237,7 +1237,7 @@ static void sbp_handle_command(struct sbp_target_request *req) if (target_submit_cmd(&req->se_cmd, sess->se_sess, req->cmd_buf, req->sense_buf, unpacked_lun, data_length, - MSG_SIMPLE_TAG, data_dir, 0)) + TCM_SIMPLE_TAG, data_dir, 0)) goto err; return; diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c index 7c8291f0bbbc..caf03d5b3ca2 100644 --- a/drivers/target/target_core_pscsi.c +++ b/drivers/target/target_core_pscsi.c @@ -1094,7 +1094,7 @@ pscsi_execute_cmd(struct se_cmd *cmd) req->retries = PS_RETRY; blk_execute_rq_nowait(pdv->pdv_sd->request_queue, NULL, req, - (cmd->sam_task_attr == MSG_HEAD_TAG), + (cmd->sam_task_attr == TCM_HEAD_TAG), pscsi_req_done); return 0; diff --git a/drivers/target/target_core_sbc.c b/drivers/target/target_core_sbc.c index ebe62afb957d..d6e06af696ed 100644 --- a/drivers/target/target_core_sbc.c +++ b/drivers/target/target_core_sbc.c @@ -485,7 +485,7 @@ static sense_reason_t compare_and_write_callback(struct se_cmd *cmd) cmd->t_data_nents_orig = cmd->t_data_nents; cmd->t_data_nents = 1; - cmd->sam_task_attr = MSG_HEAD_TAG; + cmd->sam_task_attr = TCM_HEAD_TAG; cmd->transport_complete_callback = compare_and_write_post; /* * Now reset ->execute_cmd() to the normal sbc_execute_rw() handler diff --git a/drivers/target/target_core_spc.c b/drivers/target/target_core_spc.c index bc286a67af7c..1307600fe726 100644 --- a/drivers/target/target_core_spc.c +++ b/drivers/target/target_core_spc.c @@ -1357,7 +1357,7 @@ spc_parse_cdb(struct se_cmd *cmd, unsigned int *size) * Do implicit HEAD_OF_QUEUE processing for INQUIRY. * See spc4r17 section 5.3 */ - cmd->sam_task_attr = MSG_HEAD_TAG; + cmd->sam_task_attr = TCM_HEAD_TAG; cmd->execute_cmd = spc_emulate_inquiry; break; case SECURITY_PROTOCOL_IN: @@ -1391,7 +1391,7 @@ spc_parse_cdb(struct se_cmd *cmd, unsigned int *size) * Do implicit HEAD_OF_QUEUE processing for REPORT_LUNS * See spc4r17 section 5.3 */ - cmd->sam_task_attr = MSG_HEAD_TAG; + cmd->sam_task_attr = TCM_HEAD_TAG; break; case TEST_UNIT_READY: cmd->execute_cmd = spc_emulate_testunitready; diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 9ea0d5f03f7a..d9b5010c3bf7 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -1159,7 +1159,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd) if (dev->transport->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV) return 0; - if (cmd->sam_task_attr == MSG_ACA_TAG) { + if (cmd->sam_task_attr == TCM_ACA_TAG) { pr_debug("SAM Task Attribute ACA" " emulation is not supported\n"); return TCM_INVALID_CDB_FIELD; @@ -1531,7 +1531,7 @@ int target_submit_tmr(struct se_cmd *se_cmd, struct se_session *se_sess, BUG_ON(!se_tpg); transport_init_se_cmd(se_cmd, se_tpg->se_tpg_tfo, se_sess, - 0, DMA_NONE, MSG_SIMPLE_TAG, sense); + 0, DMA_NONE, TCM_SIMPLE_TAG, sense); /* * FIXME: Currently expect caller to handle se_cmd->se_tmr_req * allocation failure. @@ -1718,12 +1718,12 @@ static bool target_handle_task_attr(struct se_cmd *cmd) * to allow the passed struct se_cmd list of tasks to the front of the list. */ switch (cmd->sam_task_attr) { - case MSG_HEAD_TAG: + case TCM_HEAD_TAG: pr_debug("Added HEAD_OF_QUEUE for CDB: 0x%02x, " "se_ordered_id: %u\n", cmd->t_task_cdb[0], cmd->se_ordered_id); return false; - case MSG_ORDERED_TAG: + case TCM_ORDERED_TAG: atomic_inc_mb(&dev->dev_ordered_sync); pr_debug("Added ORDERED for CDB: 0x%02x to ordered list, " @@ -1828,7 +1828,7 @@ static void target_restart_delayed_cmds(struct se_device *dev) __target_execute_cmd(cmd); - if (cmd->sam_task_attr == MSG_ORDERED_TAG) + if (cmd->sam_task_attr == TCM_ORDERED_TAG) break; } } @@ -1844,18 +1844,18 @@ static void transport_complete_task_attr(struct se_cmd *cmd) if (dev->transport->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV) return; - if (cmd->sam_task_attr == MSG_SIMPLE_TAG) { + if (cmd->sam_task_attr == TCM_SIMPLE_TAG) { atomic_dec_mb(&dev->simple_cmds); dev->dev_cur_ordered_id++; pr_debug("Incremented dev->dev_cur_ordered_id: %u for" " SIMPLE: %u\n", dev->dev_cur_ordered_id, cmd->se_ordered_id); - } else if (cmd->sam_task_attr == MSG_HEAD_TAG) { + } else if (cmd->sam_task_attr == TCM_HEAD_TAG) { dev->dev_cur_ordered_id++; pr_debug("Incremented dev_cur_ordered_id: %u for" " HEAD_OF_QUEUE: %u\n", dev->dev_cur_ordered_id, cmd->se_ordered_id); - } else if (cmd->sam_task_attr == MSG_ORDERED_TAG) { + } else if (cmd->sam_task_attr == TCM_ORDERED_TAG) { atomic_dec_mb(&dev->dev_ordered_sync); dev->dev_cur_ordered_id++; diff --git a/drivers/target/tcm_fc/tfc_cmd.c b/drivers/target/tcm_fc/tfc_cmd.c index be0c0d08c56a..edcafa4490c0 100644 --- a/drivers/target/tcm_fc/tfc_cmd.c +++ b/drivers/target/tcm_fc/tfc_cmd.c @@ -554,17 +554,17 @@ static void ft_send_work(struct work_struct *work) */ switch (fcp->fc_pri_ta & FCP_PTA_MASK) { case FCP_PTA_HEADQ: - task_attr = MSG_HEAD_TAG; + task_attr = TCM_HEAD_TAG; break; case FCP_PTA_ORDERED: - task_attr = MSG_ORDERED_TAG; + task_attr = TCM_ORDERED_TAG; break; case FCP_PTA_ACA: - task_attr = MSG_ACA_TAG; + task_attr = TCM_ACA_TAG; break; case FCP_PTA_SIMPLE: /* Fallthrough */ default: - task_attr = MSG_SIMPLE_TAG; + task_attr = TCM_SIMPLE_TAG; } fc_seq_exch(cmd->seq)->lp->tt.seq_set_resp(cmd->seq, ft_recv_seq, cmd); diff --git a/drivers/usb/gadget/legacy/tcm_usb_gadget.c b/drivers/usb/gadget/legacy/tcm_usb_gadget.c index 6cdb7a534f23..283ee14ca0fd 100644 --- a/drivers/usb/gadget/legacy/tcm_usb_gadget.c +++ b/drivers/usb/gadget/legacy/tcm_usb_gadget.c @@ -1131,19 +1131,19 @@ static int usbg_submit_command(struct f_uas *fu, switch (cmd_iu->prio_attr & 0x7) { case UAS_HEAD_TAG: - cmd->prio_attr = MSG_HEAD_TAG; + cmd->prio_attr = TCM_HEAD_TAG; break; case UAS_ORDERED_TAG: - cmd->prio_attr = MSG_ORDERED_TAG; + cmd->prio_attr = TCM_ORDERED_TAG; break; case UAS_ACA: - cmd->prio_attr = MSG_ACA_TAG; + cmd->prio_attr = TCM_ACA_TAG; break; default: pr_debug_once("Unsupported prio_attr: %02x.\n", cmd_iu->prio_attr); case UAS_SIMPLE_TAG: - cmd->prio_attr = MSG_SIMPLE_TAG; + cmd->prio_attr = TCM_SIMPLE_TAG; break; } @@ -1240,7 +1240,7 @@ static int bot_submit_command(struct f_uas *fu, goto err; } - cmd->prio_attr = MSG_SIMPLE_TAG; + cmd->prio_attr = TCM_SIMPLE_TAG; se_cmd = &cmd->se_cmd; cmd->unpacked_lun = cbw->Lun; cmd->is_read = cbw->Flags & US_BULK_FLAG_IN ? 1 : 0; diff --git a/drivers/xen/xen-scsiback.c b/drivers/xen/xen-scsiback.c index 50610a6acf3d..e999496eda3e 100644 --- a/drivers/xen/xen-scsiback.c +++ b/drivers/xen/xen-scsiback.c @@ -606,7 +606,7 @@ static void scsiback_device_action(struct vscsibk_pend *pending_req, init_waitqueue_head(&tmr->tmr_wait); transport_init_se_cmd(se_cmd, tpg->se_tpg.se_tpg_tfo, - tpg->tpg_nexus->tvn_se_sess, 0, DMA_NONE, MSG_SIMPLE_TAG, + tpg->tpg_nexus->tvn_se_sess, 0, DMA_NONE, TCM_SIMPLE_TAG, &pending_req->sense_buffer[0]); rc = core_tmr_alloc_req(se_cmd, tmr, act, GFP_KERNEL); diff --git a/include/scsi/scsi_tcq.h b/include/scsi/scsi_tcq.h index e624acabd7a0..9708b28bd2aa 100644 --- a/include/scsi/scsi_tcq.h +++ b/include/scsi/scsi_tcq.h @@ -6,11 +6,6 @@ #include #include -#define MSG_SIMPLE_TAG 0x20 -#define MSG_HEAD_TAG 0x21 -#define MSG_ORDERED_TAG 0x22 -#define MSG_ACA_TAG 0x24 /* unsupported */ - #define SCSI_NO_TAG (-1) /* identify no tag in use */ diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 23c518a0340c..397fb635766a 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -476,6 +476,12 @@ struct se_dif_v1_tuple { __be32 ref_tag; }; +/* for sam_task_attr */ +#define TCM_SIMPLE_TAG 0x20 +#define TCM_HEAD_TAG 0x21 +#define TCM_ORDERED_TAG 0x22 +#define TCM_ACA_TAG 0x24 + struct se_cmd { /* SAM response code being sent to initiator */ u8 scsi_status; diff --git a/include/trace/events/target.h b/include/trace/events/target.h index da9cc0f05c93..a4566806c112 100644 --- a/include/trace/events/target.h +++ b/include/trace/events/target.h @@ -109,10 +109,10 @@ #define show_task_attribute_name(val) \ __print_symbolic(val, \ - { MSG_SIMPLE_TAG, "SIMPLE" }, \ - { MSG_HEAD_TAG, "HEAD" }, \ - { MSG_ORDERED_TAG, "ORDERED" }, \ - { MSG_ACA_TAG, "ACA" } ) + { TCM_SIMPLE_TAG, "SIMPLE" }, \ + { TCM_HEAD_TAG, "HEAD" }, \ + { TCM_ORDERED_TAG, "ORDERED" }, \ + { TCM_ACA_TAG, "ACA" } ) #define show_scsi_status_name(val) \ __print_symbolic(val, \ -- cgit v1.2.3