Lines Matching refs:prm
1662 struct qla_tgt_sess_work_param *prm;
1665 prm = kzalloc(sizeof(*prm), GFP_ATOMIC);
1666 if (!prm) {
1674 "Scheduling work (type %d, prm %p)"
1676 type, prm, param, param_size, tgt);
1678 prm->type = type;
1679 memcpy(&prm->tm_iocb, param, param_size);
1682 list_add_tail(&prm->sess_works_list_entry, &tgt->sess_works_list);
2420 static int qlt_pci_map_calc_cnt(struct qla_tgt_prm *prm)
2422 struct qla_tgt_cmd *cmd = prm->cmd;
2426 prm->sg = (struct scatterlist *)cmd->sg;
2427 prm->seg_cnt = dma_map_sg(&cmd->qpair->pdev->dev, cmd->sg,
2429 if (unlikely(prm->seg_cnt == 0))
2432 prm->cmd->sg_mapped = 1;
2439 if (prm->seg_cnt > QLA_TGT_DATASEGS_PER_CMD_24XX)
2440 prm->req_cnt += DIV_ROUND_UP(prm->seg_cnt -
2447 prm->seg_cnt = DIV_ROUND_UP(cmd->bufflen, cmd->blk_sz);
2448 prm->tot_dsds = prm->seg_cnt;
2450 prm->tot_dsds = prm->seg_cnt;
2453 prm->prot_sg = cmd->prot_sg;
2454 prm->prot_seg_cnt = dma_map_sg(&cmd->qpair->pdev->dev,
2457 if (unlikely(prm->prot_seg_cnt == 0))
2463 prm->prot_seg_cnt = DIV_ROUND_UP(cmd->bufflen,
2465 prm->tot_dsds += prm->prot_seg_cnt;
2467 prm->tot_dsds += prm->prot_seg_cnt;
2474 ql_dbg_qp(ql_dbg_tgt, prm->cmd->qpair, 0xe04d,
2476 0, prm->cmd->sg_cnt);
2585 struct qla_tgt_prm *prm)
2589 struct atio_from_isp *atio = &prm->cmd->atio;
2591 struct qla_tgt_cmd *cmd = prm->cmd;
2594 prm->pkt = pkt;
2598 pkt->entry_count = (uint8_t)prm->req_cnt;
2599 pkt->vp_index = prm->cmd->vp_idx;
2610 qpair->req->outstanding_cmds[h] = (srb_t *)prm->cmd;
2614 pkt->nport_handle = cpu_to_le16(prm->cmd->loop_id);
2622 pkt->u.status0.relative_offset = cpu_to_le32(prm->cmd->offset);
2626 prm->cmd->sess->edif.rx_bytes += cmd->bufflen;
2628 prm->cmd->sess->edif.tx_bytes += cmd->bufflen;
2640 static void qlt_load_cont_data_segments(struct qla_tgt_prm *prm)
2646 while (prm->seg_cnt > 0) {
2649 prm->cmd->qpair->req);
2668 cnt < QLA_TGT_DATASEGS_PER_CONT_24XX && prm->seg_cnt;
2669 cnt++, prm->seg_cnt--) {
2670 append_dsd64(&cur_dsd, prm->sg);
2671 prm->sg = sg_next(prm->sg);
2680 static void qlt_load_data_segments(struct qla_tgt_prm *prm)
2684 struct ctio7_to_24xx *pkt24 = (struct ctio7_to_24xx *)prm->pkt;
2686 pkt24->u.status0.transfer_length = cpu_to_le32(prm->cmd->bufflen);
2692 if (prm->seg_cnt)
2693 pkt24->dseg_count = cpu_to_le16(prm->seg_cnt);
2695 if (prm->seg_cnt == 0) {
2706 (cnt < QLA_TGT_DATASEGS_PER_CMD_24XX) && prm->seg_cnt;
2707 cnt++, prm->seg_cnt--) {
2708 append_dsd64(&cur_dsd, prm->sg);
2709 prm->sg = sg_next(prm->sg);
2712 qlt_load_cont_data_segments(prm);
2720 static void qlt_print_dif_err(struct qla_tgt_prm *prm)
2726 if (prm->sense_buffer && (prm->sense_buffer[12] == 0x10)) {
2727 cmd = prm->cmd;
2730 switch (prm->sense_buffer[13]) {
2768 struct qla_tgt_prm *prm, int xmit_type, uint8_t scsi_status,
2774 prm->cmd = cmd;
2775 prm->tgt = cmd->tgt;
2776 prm->pkt = NULL;
2777 prm->rq_result = scsi_status;
2778 prm->sense_buffer = &cmd->sense_buffer[0];
2779 prm->sense_buffer_len = TRANSPORT_SENSE_BUFFER;
2780 prm->sg = NULL;
2781 prm->seg_cnt = -1;
2782 prm->req_cnt = 1;
2783 prm->residual = 0;
2784 prm->add_status_pkt = 0;
2785 prm->prot_sg = NULL;
2786 prm->prot_seg_cnt = 0;
2787 prm->tot_dsds = 0;
2790 if (qlt_pci_map_calc_cnt(prm) != 0)
2794 *full_req_cnt = prm->req_cnt;
2797 prm->residual = se_cmd->residual_count;
2800 prm->residual, se_cmd->tag,
2802 cmd->bufflen, prm->rq_result);
2803 prm->rq_result |= SS_RESIDUAL_UNDER;
2805 prm->residual = se_cmd->residual_count;
2808 prm->residual, se_cmd->tag, se_cmd->t_task_cdb ?
2809 se_cmd->t_task_cdb[0] : 0, cmd->bufflen, prm->rq_result);
2810 prm->rq_result |= SS_RESIDUAL_OVER;
2819 if (QLA_TGT_SENSE_VALID(prm->sense_buffer) ||
2821 (prm->rq_result != 0))) {
2822 prm->add_status_pkt = 1;
2845 struct qla_tgt_prm *prm)
2847 prm->sense_buffer_len = min_t(uint32_t, prm->sense_buffer_len,
2850 if (qlt_need_explicit_conf(prm->cmd, 0)) {
2855 ctio->u.status0.residual = cpu_to_le32(prm->residual);
2856 ctio->u.status0.scsi_status = cpu_to_le16(prm->rq_result);
2857 if (QLA_TGT_SENSE_VALID(prm->sense_buffer)) {
2860 if (qlt_need_explicit_conf(prm->cmd, 1)) {
2861 if ((prm->rq_result & SS_SCSI_STATUS_BYTE) != 0) {
2862 ql_dbg_qp(ql_dbg_tgt, prm->cmd->qpair, 0xe017,
2880 cpu_to_le16(prm->sense_buffer_len);
2881 for (i = 0; i < prm->sense_buffer_len/4; i++) {
2885 &((uint32_t *)prm->sense_buffer)[i]);
2889 qlt_print_dif_err(prm);
3034 qlt_build_ctio_crc2_pkt(struct qla_qpair *qpair, struct qla_tgt_prm *prm)
3046 struct qla_tgt_cmd *cmd = prm->cmd;
3049 struct atio_from_isp *atio = &prm->cmd->atio;
3057 prm->pkt = pkt;
3063 prm->prot_sg, prm->prot_seg_cnt, se_cmd->t_task_lba);
3136 qpair->req->outstanding_cmds[h] = (srb_t *)prm->cmd;
3140 pkt->nport_handle = cpu_to_le16(prm->cmd->loop_id);
3151 pkt->relative_offset = cpu_to_le32(prm->cmd->offset);
3159 pkt->dseg_count = cpu_to_le16(prm->tot_dsds);
3193 cpu_to_le16(prm->tot_dsds - prm->prot_seg_cnt);
3215 if (!bundling && prm->prot_seg_cnt) {
3217 prm->tot_dsds, &tc))
3220 (prm->tot_dsds - prm->prot_seg_cnt), &tc))
3223 if (bundling && prm->prot_seg_cnt) {
3229 prm->prot_seg_cnt, cmd))
3251 struct qla_tgt_prm prm;
3268 res = qlt_pre_xmit_response(cmd, &prm, xmit_type, scsi_status,
3301 res = qlt_build_ctio_crc2_pkt(qpair, &prm);
3303 res = qlt_24xx_build_ctio_pkt(qpair, &prm);
3309 pkt = (struct ctio7_to_24xx *)prm.pkt;
3317 qlt_load_data_segments(&prm);
3319 if (prm.add_status_pkt == 0) {
3322 cpu_to_le16(prm.rq_result);
3325 cpu_to_le32(prm.residual);
3373 &prm);
3376 qlt_24xx_init_ctio_to_isp(pkt, &prm);
3406 struct qla_tgt_prm prm;
3411 memset(&prm, 0, sizeof(prm));
3412 prm.cmd = cmd;
3413 prm.tgt = tgt;
3414 prm.sg = NULL;
3415 prm.req_cnt = 1;
3435 if (qlt_pci_map_calc_cnt(&prm) != 0)
3440 res = qlt_check_reserve_free_req(qpair, prm.req_cnt);
3444 res = qlt_build_ctio_crc2_pkt(qpair, &prm);
3446 res = qlt_24xx_build_ctio_pkt(qpair, &prm);
3449 qpair->req->cnt += prm.req_cnt;
3453 pkt = (struct ctio7_to_24xx *)prm.pkt;
3458 qlt_load_data_segments(&prm);
6261 struct qla_tgt_sess_work_param *prm)
6275 s_id = le_id_to_be(prm->abts.fcp_hdr_le.s_id);
6302 rc = __qlt_24xx_handle_abts(vha, &prm->abts, sess);
6316 qlt_24xx_send_abts_resp(ha->base_qpair, &prm->abts,
6331 struct qla_tgt_sess_work_param *prm = list_entry(
6332 tgt->sess_works_list.next, typeof(*prm),
6339 list_del(&prm->sess_works_list_entry);
6343 switch (prm->type) {
6345 qlt_abort_work(tgt, prm);
6354 kfree(prm);