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path: root/drivers/scsi/qla2xxx/qla_iocb.c
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Diffstat (limited to 'drivers/scsi/qla2xxx/qla_iocb.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_iocb.c92
1 files changed, 3 insertions, 89 deletions
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index f0edb07f3198..a1ab25fca874 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -325,7 +325,6 @@ qla2x00_start_scsi(srb_t *sp)
struct qla_hw_data *ha;
struct req_que *req;
struct rsp_que *rsp;
- char tag[2];
/* Setup device pointers. */
ret = 0;
@@ -404,26 +403,7 @@ qla2x00_start_scsi(srb_t *sp)
/* Set target ID and LUN number*/
SET_TARGET_ID(ha, cmd_pkt->target, sp->fcport->loop_id);
cmd_pkt->lun = cpu_to_le16(cmd->device->lun);
-
- /* Update tagged queuing modifier */
- if (scsi_populate_tag_msg(cmd, tag)) {
- switch (tag[0]) {
- case HEAD_OF_QUEUE_TAG:
- cmd_pkt->control_flags =
- __constant_cpu_to_le16(CF_HEAD_TAG);
- break;
- case ORDERED_QUEUE_TAG:
- cmd_pkt->control_flags =
- __constant_cpu_to_le16(CF_ORDERED_TAG);
- break;
- default:
- cmd_pkt->control_flags =
- __constant_cpu_to_le16(CF_SIMPLE_TAG);
- break;
- }
- } else {
- cmd_pkt->control_flags = __constant_cpu_to_le16(CF_SIMPLE_TAG);
- }
+ cmd_pkt->control_flags = __constant_cpu_to_le16(CF_SIMPLE_TAG);
/* Load SCSI command packet. */
memcpy(cmd_pkt->scsi_cdb, cmd->cmnd, cmd->cmd_len);
@@ -1264,7 +1244,6 @@ qla24xx_build_scsi_crc_2_iocbs(srb_t *sp, struct cmd_type_crc_2 *cmd_pkt,
uint16_t fcp_cmnd_len;
struct fcp_cmnd *fcp_cmnd;
dma_addr_t crc_ctx_dma;
- char tag[2];
cmd = GET_CMD_SP(sp);
@@ -1356,25 +1335,7 @@ qla24xx_build_scsi_crc_2_iocbs(srb_t *sp, struct cmd_type_crc_2 *cmd_pkt,
cmd_pkt->fcp_cmnd_dseg_address[1] = cpu_to_le32(
MSD(crc_ctx_dma + CRC_CONTEXT_FCPCMND_OFF));
fcp_cmnd->task_management = 0;
-
- /*
- * Update tagged queuing modifier if using command tag queuing
- */
- if (scsi_populate_tag_msg(cmd, tag)) {
- switch (tag[0]) {
- case HEAD_OF_QUEUE_TAG:
- fcp_cmnd->task_attribute = TSK_HEAD_OF_QUEUE;
- break;
- case ORDERED_QUEUE_TAG:
- fcp_cmnd->task_attribute = TSK_ORDERED;
- break;
- default:
- fcp_cmnd->task_attribute = TSK_SIMPLE;
- break;
- }
- } else {
- fcp_cmnd->task_attribute = TSK_SIMPLE;
- }
+ fcp_cmnd->task_attribute = TSK_SIMPLE;
cmd_pkt->fcp_rsp_dseg_len = 0; /* Let response come in status iocb */
@@ -1495,7 +1456,6 @@ qla24xx_start_scsi(srb_t *sp)
struct scsi_cmnd *cmd = GET_CMD_SP(sp);
struct scsi_qla_host *vha = sp->fcport->vha;
struct qla_hw_data *ha = vha->hw;
- char tag[2];
/* Setup device pointers. */
ret = 0;
@@ -1578,22 +1538,7 @@ qla24xx_start_scsi(srb_t *sp)
int_to_scsilun(cmd->device->lun, &cmd_pkt->lun);
host_to_fcp_swap((uint8_t *)&cmd_pkt->lun, sizeof(cmd_pkt->lun));
- /* Update tagged queuing modifier -- default is TSK_SIMPLE (0). */
- if (scsi_populate_tag_msg(cmd, tag)) {
- switch (tag[0]) {
- case HEAD_OF_QUEUE_TAG:
- cmd_pkt->task = TSK_HEAD_OF_QUEUE;
- break;
- case ORDERED_QUEUE_TAG:
- cmd_pkt->task = TSK_ORDERED;
- break;
- default:
- cmd_pkt->task = TSK_SIMPLE;
- break;
- }
- } else {
- cmd_pkt->task = TSK_SIMPLE;
- }
+ cmd_pkt->task = TSK_SIMPLE;
/* Load SCSI command packet. */
memcpy(cmd_pkt->fcp_cdb, cmd->cmnd, cmd->cmd_len);
@@ -2310,7 +2255,6 @@ qla82xx_start_scsi(srb_t *sp)
struct qla_hw_data *ha = vha->hw;
struct req_que *req = NULL;
struct rsp_que *rsp = NULL;
- char tag[2];
/* Setup device pointers. */
ret = 0;
@@ -2489,22 +2433,6 @@ sufficient_dsds:
else if (cmd->sc_data_direction == DMA_FROM_DEVICE)
ctx->fcp_cmnd->additional_cdb_len |= 2;
- /*
- * Update tagged queuing modifier -- default is TSK_SIMPLE (0).
- */
- if (scsi_populate_tag_msg(cmd, tag)) {
- switch (tag[0]) {
- case HEAD_OF_QUEUE_TAG:
- ctx->fcp_cmnd->task_attribute =
- TSK_HEAD_OF_QUEUE;
- break;
- case ORDERED_QUEUE_TAG:
- ctx->fcp_cmnd->task_attribute =
- TSK_ORDERED;
- break;
- }
- }
-
/* Populate the FCP_PRIO. */
if (ha->flags.fcp_prio_enabled)
ctx->fcp_cmnd->task_attribute |=
@@ -2565,20 +2493,6 @@ sufficient_dsds:
host_to_fcp_swap((uint8_t *)&cmd_pkt->lun,
sizeof(cmd_pkt->lun));
- /*
- * Update tagged queuing modifier -- default is TSK_SIMPLE (0).
- */
- if (scsi_populate_tag_msg(cmd, tag)) {
- switch (tag[0]) {
- case HEAD_OF_QUEUE_TAG:
- cmd_pkt->task = TSK_HEAD_OF_QUEUE;
- break;
- case ORDERED_QUEUE_TAG:
- cmd_pkt->task = TSK_ORDERED;
- break;
- }
- }
-
/* Populate the FCP_PRIO. */
if (ha->flags.fcp_prio_enabled)
cmd_pkt->task |= sp->fcport->fcp_prio << 3;