diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_target.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_target.c | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index 1027b0cb7fa3..8c811b251d42 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -805,6 +805,10 @@ qlt_plogi_ack_find_add(struct scsi_qla_host *vha, port_id_t *id, list_for_each_entry(pla, &vha->plogi_ack_list, list) { if (pla->id.b24 == id->b24) { + ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0x210d, + "%s %d %8phC Term INOT due to new INOT", + __func__, __LINE__, + pla->iocb.u.isp24.port_name); qlt_send_term_imm_notif(vha, &pla->iocb, 1); memcpy(&pla->iocb, iocb, sizeof(pla->iocb)); return pla; @@ -982,8 +986,9 @@ void qlt_free_session_done(struct work_struct *work) logo.id = sess->d_id; logo.cmd_count = 0; + if (!own) + qlt_send_first_logo(vha, &logo); sess->send_els_logo = 0; - qlt_send_first_logo(vha, &logo); } if (sess->logout_on_delete && sess->loop_id != FC_NO_LOOP_ID) { @@ -1053,7 +1058,6 @@ void qlt_free_session_done(struct work_struct *work) sess->disc_state = DSC_DELETED; sess->fw_login_state = DSC_LS_PORT_UNAVAIL; sess->deleted = QLA_SESS_DELETED; - sess->login_retry = vha->hw->login_retry_count; if (sess->login_succ && !IS_SW_RESV_ADDR(sess->d_id)) { vha->fcport_count--; @@ -1073,6 +1077,7 @@ void qlt_free_session_done(struct work_struct *work) struct qlt_plogi_ack_t *con = sess->plogi_link[QLT_PLOGI_LINK_CONFLICT]; struct imm_ntfy_from_isp *iocb; + own = sess->plogi_link[QLT_PLOGI_LINK_SAME_WWN]; if (con) { iocb = &con->iocb; @@ -1156,7 +1161,7 @@ void qlt_unreg_sess(struct fc_port *sess) if (sess->se_sess) vha->hw->tgt.tgt_ops->clear_nacl_from_fcport_map(sess); - qla2x00_mark_device_lost(vha, sess, 1, 1); + qla2x00_mark_device_lost(vha, sess, 0, 0); sess->deleted = QLA_SESS_DELETION_IN_PROGRESS; sess->disc_state = DSC_DELETE_PEND; @@ -3782,7 +3787,7 @@ void qlt_free_cmd(struct qla_tgt_cmd *cmd) return; } cmd->jiffies_at_free = get_jiffies_64(); - percpu_ida_free(&sess->se_sess->sess_tag_pool, cmd->se_cmd.map_tag); + target_free_tag(sess->se_sess, &cmd->se_cmd); } EXPORT_SYMBOL(qlt_free_cmd); @@ -4145,7 +4150,7 @@ out_term: qlt_send_term_exchange(qpair, NULL, &cmd->atio, 1, 0); qlt_decr_num_pend_cmds(vha); - percpu_ida_free(&sess->se_sess->sess_tag_pool, cmd->se_cmd.map_tag); + target_free_tag(sess->se_sess, &cmd->se_cmd); spin_unlock_irqrestore(qpair->qp_lock_ptr, flags); spin_lock_irqsave(&ha->tgt.sess_lock, flags); @@ -4276,9 +4281,9 @@ static struct qla_tgt_cmd *qlt_get_tag(scsi_qla_host_t *vha, { struct se_session *se_sess = sess->se_sess; struct qla_tgt_cmd *cmd; - int tag; + int tag, cpu; - tag = percpu_ida_alloc(&se_sess->sess_tag_pool, TASK_RUNNING); + tag = sbitmap_queue_get(&se_sess->sess_tag_pool, &cpu); if (tag < 0) return NULL; @@ -4291,6 +4296,7 @@ static struct qla_tgt_cmd *qlt_get_tag(scsi_qla_host_t *vha, qlt_incr_num_pend_cmds(vha); cmd->vha = vha; cmd->se_cmd.map_tag = tag; + cmd->se_cmd.map_cpu = cpu; cmd->sess = sess; cmd->loop_id = sess->loop_id; cmd->conf_compl_supported = sess->conf_compl_supported; @@ -4714,6 +4720,10 @@ static int qlt_handle_login(struct scsi_qla_host *vha, pla = qlt_plogi_ack_find_add(vha, &port_id, iocb); if (!pla) { + ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0xffff, + "%s %d %8phC Term INOT due to mem alloc fail", + __func__, __LINE__, + iocb->u.isp24.port_name); qlt_send_term_imm_notif(vha, iocb, 1); goto out; } @@ -5293,7 +5303,7 @@ qlt_alloc_qfull_cmd(struct scsi_qla_host *vha, struct fc_port *sess; struct se_session *se_sess; struct qla_tgt_cmd *cmd; - int tag; + int tag, cpu; unsigned long flags; if (unlikely(tgt->tgt_stop)) { @@ -5325,7 +5335,7 @@ qlt_alloc_qfull_cmd(struct scsi_qla_host *vha, se_sess = sess->se_sess; - tag = percpu_ida_alloc(&se_sess->sess_tag_pool, TASK_RUNNING); + tag = sbitmap_queue_get(&se_sess->sess_tag_pool, &cpu); if (tag < 0) return; @@ -5356,6 +5366,7 @@ qlt_alloc_qfull_cmd(struct scsi_qla_host *vha, cmd->reset_count = ha->base_qpair->chip_reset; cmd->q_full = 1; cmd->qpair = ha->base_qpair; + cmd->se_cmd.map_cpu = cpu; if (qfull) { cmd->q_full = 1; |