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Commit 0d2aa38e authored by Giridhar Malavali's avatar Giridhar Malavali Committed by James Bottomley
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[SCSI] qla2xxx: Submit all chained IOCBs for passthrough commands on request queue 0. 



Signed-off-by: default avatarGiridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: default avatarChad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: default avatarJames Bottomley <JBottomley@Parallels.com>
parent 49e85c23

drivers/scsi/qla2xxx/qla_iocb.c

+8 −6
Original line number Diff line number Diff line
@@ -120,11 +120,10 @@ qla2x00_prep_cont_type0_iocb(struct scsi_qla_host *vha) 
 * Returns a pointer to the continuation type 1 IOCB packet.

 */

static inline cont_a64_entry_t *

qla2x00_prep_cont_type1_iocb(scsi_qla_host_t *vha)

qla2x00_prep_cont_type1_iocb(scsi_qla_host_t *vha, struct req_que *req)

{

	cont_a64_entry_t *cont_pkt;



	struct req_que *req = vha->req;

	/* Adjust ring index. */

	req->ring_index++;

	if (req->ring_index == req->length) {
@@ -292,7 +291,7 @@ void qla2x00_build_scsi_iocbs_64(srb_t *sp, cmd_entry_t *cmd_pkt, 
			 * Five DSDs are available in the Continuation

			 * Type 1 IOCB.

			 */

			cont_pkt = qla2x00_prep_cont_type1_iocb(vha);

			cont_pkt = qla2x00_prep_cont_type1_iocb(vha, vha->req);

			cur_dsd = (uint32_t *)cont_pkt->dseg_0_address;

			avail_dsds = 5;

		}
@@ -684,7 +683,7 @@ qla24xx_build_scsi_iocbs(srb_t *sp, struct cmd_type_7 *cmd_pkt, 
			 * Five DSDs are available in the Continuation

			 * Type 1 IOCB.

			 */

			cont_pkt = qla2x00_prep_cont_type1_iocb(vha);

			cont_pkt = qla2x00_prep_cont_type1_iocb(vha, vha->req);

			cur_dsd = (uint32_t *)cont_pkt->dseg_0_address;

			avail_dsds = 5;

		}
@@ -2070,7 +2069,8 @@ qla2x00_ct_iocb(srb_t *sp, ms_iocb_entry_t *ct_iocb) 
			* Five DSDs are available in the Cont.

			* Type 1 IOCB.

			       */

			cont_pkt = qla2x00_prep_cont_type1_iocb(vha);

			cont_pkt = qla2x00_prep_cont_type1_iocb(vha,

			    vha->hw->req_q_map[0]);

			cur_dsd = (uint32_t *) cont_pkt->dseg_0_address;

			avail_dsds = 5;

			cont_iocb_prsnt = 1;
@@ -2096,6 +2096,7 @@ qla24xx_ct_iocb(srb_t *sp, struct ct_entry_24xx *ct_iocb) 
	int index;

	uint16_t tot_dsds;

        scsi_qla_host_t *vha = sp->fcport->vha;

	struct qla_hw_data *ha = vha->hw;

	struct fc_bsg_job *bsg_job = ((struct srb_ctx *)sp->ctx)->u.bsg_job;

	int loop_iterartion = 0;

	int cont_iocb_prsnt = 0;
@@ -2141,7 +2142,8 @@ qla24xx_ct_iocb(srb_t *sp, struct ct_entry_24xx *ct_iocb) 
			* Five DSDs are available in the Cont.

			* Type 1 IOCB.

			       */

			cont_pkt = qla2x00_prep_cont_type1_iocb(vha);

			cont_pkt = qla2x00_prep_cont_type1_iocb(vha,

			    ha->req_q_map[0]);

			cur_dsd = (uint32_t *) cont_pkt->dseg_0_address;

			avail_dsds = 5;

			cont_iocb_prsnt = 1;