Lines Matching refs:prm
1638 struct qla_tgt_sess_work_param *prm;
1641 prm = kzalloc(sizeof(*prm), GFP_ATOMIC);
1642 if (!prm) {
1650 "Scheduling work (type %d, prm %p)"
1652 type, prm, param, param_size, tgt);
1654 prm->type = type;
1655 memcpy(&prm->tm_iocb, param, param_size);
1658 list_add_tail(&prm->sess_works_list_entry, &tgt->sess_works_list);
2398 static int qlt_pci_map_calc_cnt(struct qla_tgt_prm *prm)
2400 struct qla_tgt_cmd *cmd = prm->cmd;
2404 prm->sg = (struct scatterlist *)cmd->sg;
2405 prm->seg_cnt = dma_map_sg(&cmd->qpair->pdev->dev, cmd->sg,
2407 if (unlikely(prm->seg_cnt == 0))
2410 prm->cmd->sg_mapped = 1;
2417 if (prm->seg_cnt > QLA_TGT_DATASEGS_PER_CMD_24XX)
2418 prm->req_cnt += DIV_ROUND_UP(prm->seg_cnt -
2425 prm->seg_cnt = DIV_ROUND_UP(cmd->bufflen, cmd->blk_sz);
2426 prm->tot_dsds = prm->seg_cnt;
2428 prm->tot_dsds = prm->seg_cnt;
2431 prm->prot_sg = cmd->prot_sg;
2432 prm->prot_seg_cnt = dma_map_sg(&cmd->qpair->pdev->dev,
2435 if (unlikely(prm->prot_seg_cnt == 0))
2441 prm->prot_seg_cnt = DIV_ROUND_UP(cmd->bufflen,
2443 prm->tot_dsds += prm->prot_seg_cnt;
2445 prm->tot_dsds += prm->prot_seg_cnt;
2452 ql_dbg_qp(ql_dbg_tgt, prm->cmd->qpair, 0xe04d,
2454 0, prm->cmd->sg_cnt);
2563 struct qla_tgt_prm *prm)
2567 struct atio_from_isp *atio = &prm->cmd->atio;
2571 prm->pkt = pkt;
2575 pkt->entry_count = (uint8_t)prm->req_cnt;
2576 pkt->vp_index = prm->cmd->vp_idx;
2587 qpair->req->outstanding_cmds[h] = (srb_t *)prm->cmd;
2591 pkt->nport_handle = cpu_to_le16(prm->cmd->loop_id);
2599 pkt->u.status0.relative_offset = cpu_to_le32(prm->cmd->offset);
2608 static void qlt_load_cont_data_segments(struct qla_tgt_prm *prm)
2614 while (prm->seg_cnt > 0) {
2617 prm->cmd->qpair->req);
2636 cnt < QLA_TGT_DATASEGS_PER_CONT_24XX && prm->seg_cnt;
2637 cnt++, prm->seg_cnt--) {
2638 append_dsd64(&cur_dsd, prm->sg);
2639 prm->sg = sg_next(prm->sg);
2648 static void qlt_load_data_segments(struct qla_tgt_prm *prm)
2652 struct ctio7_to_24xx *pkt24 = (struct ctio7_to_24xx *)prm->pkt;
2654 pkt24->u.status0.transfer_length = cpu_to_le32(prm->cmd->bufflen);
2660 if (prm->seg_cnt)
2661 pkt24->dseg_count = cpu_to_le16(prm->seg_cnt);
2663 if (prm->seg_cnt == 0) {
2674 (cnt < QLA_TGT_DATASEGS_PER_CMD_24XX) && prm->seg_cnt;
2675 cnt++, prm->seg_cnt--) {
2676 append_dsd64(&cur_dsd, prm->sg);
2677 prm->sg = sg_next(prm->sg);
2680 qlt_load_cont_data_segments(prm);
2688 static void qlt_print_dif_err(struct qla_tgt_prm *prm)
2694 if (prm->sense_buffer && (prm->sense_buffer[12] == 0x10)) {
2695 cmd = prm->cmd;
2698 switch (prm->sense_buffer[13]) {
2736 struct qla_tgt_prm *prm, int xmit_type, uint8_t scsi_status,
2742 prm->cmd = cmd;
2743 prm->tgt = cmd->tgt;
2744 prm->pkt = NULL;
2745 prm->rq_result = scsi_status;
2746 prm->sense_buffer = &cmd->sense_buffer[0];
2747 prm->sense_buffer_len = TRANSPORT_SENSE_BUFFER;
2748 prm->sg = NULL;
2749 prm->seg_cnt = -1;
2750 prm->req_cnt = 1;
2751 prm->residual = 0;
2752 prm->add_status_pkt = 0;
2753 prm->prot_sg = NULL;
2754 prm->prot_seg_cnt = 0;
2755 prm->tot_dsds = 0;
2758 if (qlt_pci_map_calc_cnt(prm) != 0)
2762 *full_req_cnt = prm->req_cnt;
2765 prm->residual = se_cmd->residual_count;
2768 prm->residual, se_cmd->tag,
2770 cmd->bufflen, prm->rq_result);
2771 prm->rq_result |= SS_RESIDUAL_UNDER;
2773 prm->residual = se_cmd->residual_count;
2776 prm->residual, se_cmd->tag, se_cmd->t_task_cdb ?
2777 se_cmd->t_task_cdb[0] : 0, cmd->bufflen, prm->rq_result);
2778 prm->rq_result |= SS_RESIDUAL_OVER;
2787 if (QLA_TGT_SENSE_VALID(prm->sense_buffer) ||
2789 (prm->rq_result != 0))) {
2790 prm->add_status_pkt = 1;
2813 struct qla_tgt_prm *prm)
2815 prm->sense_buffer_len = min_t(uint32_t, prm->sense_buffer_len,
2818 if (qlt_need_explicit_conf(prm->cmd, 0)) {
2823 ctio->u.status0.residual = cpu_to_le32(prm->residual);
2824 ctio->u.status0.scsi_status = cpu_to_le16(prm->rq_result);
2825 if (QLA_TGT_SENSE_VALID(prm->sense_buffer)) {
2828 if (qlt_need_explicit_conf(prm->cmd, 1)) {
2829 if ((prm->rq_result & SS_SCSI_STATUS_BYTE) != 0) {
2830 ql_dbg_qp(ql_dbg_tgt, prm->cmd->qpair, 0xe017,
2848 cpu_to_le16(prm->sense_buffer_len);
2849 for (i = 0; i < prm->sense_buffer_len/4; i++) {
2853 &((uint32_t *)prm->sense_buffer)[i]);
2857 qlt_print_dif_err(prm);
3002 qlt_build_ctio_crc2_pkt(struct qla_qpair *qpair, struct qla_tgt_prm *prm)
3014 struct qla_tgt_cmd *cmd = prm->cmd;
3017 struct atio_from_isp *atio = &prm->cmd->atio;
3025 prm->pkt = pkt;
3031 prm->prot_sg, prm->prot_seg_cnt, se_cmd->t_task_lba);
3104 qpair->req->outstanding_cmds[h] = (srb_t *)prm->cmd;
3108 pkt->nport_handle = cpu_to_le16(prm->cmd->loop_id);
3119 pkt->relative_offset = cpu_to_le32(prm->cmd->offset);
3127 pkt->dseg_count = cpu_to_le16(prm->tot_dsds);
3161 cpu_to_le16(prm->tot_dsds - prm->prot_seg_cnt);
3183 if (!bundling && prm->prot_seg_cnt) {
3185 prm->tot_dsds, &tc))
3188 (prm->tot_dsds - prm->prot_seg_cnt), &tc))
3191 if (bundling && prm->prot_seg_cnt) {
3197 prm->prot_seg_cnt, cmd))
3219 struct qla_tgt_prm prm;
3236 res = qlt_pre_xmit_response(cmd, &prm, xmit_type, scsi_status,
3269 res = qlt_build_ctio_crc2_pkt(qpair, &prm);
3271 res = qlt_24xx_build_ctio_pkt(qpair, &prm);
3277 pkt = (struct ctio7_to_24xx *)prm.pkt;
3285 qlt_load_data_segments(&prm);
3287 if (prm.add_status_pkt == 0) {
3290 cpu_to_le16(prm.rq_result);
3292 cpu_to_le32(prm.residual);
3339 &prm);
3342 qlt_24xx_init_ctio_to_isp(pkt, &prm);
3372 struct qla_tgt_prm prm;
3377 memset(&prm, 0, sizeof(prm));
3378 prm.cmd = cmd;
3379 prm.tgt = tgt;
3380 prm.sg = NULL;
3381 prm.req_cnt = 1;
3401 if (qlt_pci_map_calc_cnt(&prm) != 0)
3406 res = qlt_check_reserve_free_req(qpair, prm.req_cnt);
3410 res = qlt_build_ctio_crc2_pkt(qpair, &prm);
3412 res = qlt_24xx_build_ctio_pkt(qpair, &prm);
3415 qpair->req->cnt += prm.req_cnt;
3419 pkt = (struct ctio7_to_24xx *)prm.pkt;
3424 qlt_load_data_segments(&prm);
6159 struct qla_tgt_sess_work_param *prm)
6173 s_id = le_id_to_be(prm->abts.fcp_hdr_le.s_id);
6200 rc = __qlt_24xx_handle_abts(vha, &prm->abts, sess);
6214 qlt_24xx_send_abts_resp(ha->base_qpair, &prm->abts,
6220 struct qla_tgt_sess_work_param *prm)
6222 struct atio_from_isp *a = &prm->tm_iocb2;
6238 s_id = prm->tm_iocb2.u.isp24.fcp_hdr.s_id;
6279 qlt_send_term_exchange(ha->base_qpair, NULL, &prm->tm_iocb2, 1, 0);
6292 struct qla_tgt_sess_work_param *prm = list_entry(
6293 tgt->sess_works_list.next, typeof(*prm),
6300 list_del(&prm->sess_works_list_entry);
6304 switch (prm->type) {
6306 qlt_abort_work(tgt, prm);
6309 qlt_tmr_work(tgt, prm);
6318 kfree(prm);