diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 99 |
1 files changed, 69 insertions, 30 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 0bd04a62af83..fc8a55da04a0 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -63,6 +63,16 @@ void qla2x00_sp_free(srb_t *sp) qla2x00_rel_sp(sp); } +void qla2xxx_rel_done_warning(srb_t *sp, int res) +{ + WARN_ONCE(1, "Calling done() of an already freed srb %p object\n", sp); +} + +void qla2xxx_rel_free_warning(srb_t *sp) +{ + WARN_ONCE(1, "Calling free() of an already freed srb %p object\n", sp); +} + /* Asynchronous Login/Logout Routines -------------------------------------- */ unsigned long @@ -3288,6 +3298,8 @@ qla2x00_alloc_fw_dump(scsi_qla_host_t *vha) j, fwdt->dump_size); dump_size += fwdt->dump_size; } + /* Add space for spare MPI fw dump. */ + dump_size += ha->fwdt[1].dump_size; } else { req_q_size = req->length * sizeof(request_t); rsp_q_size = rsp->length * sizeof(response_t); @@ -3622,6 +3634,31 @@ out: return ha->flags.lr_detected; } +void qla_init_iocb_limit(scsi_qla_host_t *vha) +{ + u16 i, num_qps; + u32 limit; + struct qla_hw_data *ha = vha->hw; + + num_qps = ha->num_qpairs + 1; + limit = (ha->orig_fw_iocb_count * QLA_IOCB_PCT_LIMIT) / 100; + + ha->base_qpair->fwres.iocbs_total = ha->orig_fw_iocb_count; + ha->base_qpair->fwres.iocbs_limit = limit; + ha->base_qpair->fwres.iocbs_qp_limit = limit / num_qps; + ha->base_qpair->fwres.iocbs_used = 0; + for (i = 0; i < ha->max_qpairs; i++) { + if (ha->queue_pair_map[i]) { + ha->queue_pair_map[i]->fwres.iocbs_total = + ha->orig_fw_iocb_count; + ha->queue_pair_map[i]->fwres.iocbs_limit = limit; + ha->queue_pair_map[i]->fwres.iocbs_qp_limit = + limit / num_qps; + ha->queue_pair_map[i]->fwres.iocbs_used = 0; + } + } +} + /** * qla2x00_setup_chip() - Load and start RISC firmware. * @vha: HA context @@ -3690,9 +3727,7 @@ execute_fw_with_lr: goto execute_fw_with_lr; } - if ((IS_QLA83XX(ha) || IS_QLA27XX(ha) || - IS_QLA28XX(ha)) && - (ha->zio_mode == QLA_ZIO_MODE_6)) + if (IS_ZIO_THRESHOLD_CAPABLE(ha)) qla27xx_set_zio_threshold(vha, ha->last_zio_threshold); @@ -3723,6 +3758,7 @@ enable_82xx_npiv: MIN_MULTI_ID_FABRIC - 1; } qla2x00_get_resource_cnts(vha); + qla_init_iocb_limit(vha); /* * Allocate the array of outstanding commands @@ -4957,6 +4993,29 @@ qla2x00_free_fcport(fc_port_t *fcport) kfree(fcport); } +static void qla_get_login_template(scsi_qla_host_t *vha) +{ + struct qla_hw_data *ha = vha->hw; + int rval; + u32 *bp, sz; + __be32 *q; + + memset(ha->init_cb, 0, ha->init_cb_size); + sz = min_t(int, sizeof(struct fc_els_flogi), ha->init_cb_size); + rval = qla24xx_get_port_login_templ(vha, ha->init_cb_dma, + ha->init_cb, sz); + if (rval != QLA_SUCCESS) { + ql_dbg(ql_dbg_init, vha, 0x00d1, + "PLOGI ELS param read fail.\n"); + return; + } + q = (__be32 *)&ha->plogi_els_payld.fl_csp; + + bp = (uint32_t *)ha->init_cb; + cpu_to_be32_array(q, bp, sz / 4); + ha->flags.plogi_template_valid = 1; +} + /* * qla2x00_configure_loop * Updates Fibre Channel Device Database with what is actually on loop. @@ -5000,6 +5059,7 @@ qla2x00_configure_loop(scsi_qla_host_t *vha) clear_bit(RSCN_UPDATE, &vha->dpc_flags); qla2x00_get_data_rate(vha); + qla_get_login_template(vha); /* Determine what we need to do */ if ((ha->current_topology == ISP_CFG_FL || @@ -5084,32 +5144,11 @@ qla2x00_configure_loop(scsi_qla_host_t *vha) static int qla2x00_configure_n2n_loop(scsi_qla_host_t *vha) { - struct qla_hw_data *ha = vha->hw; unsigned long flags; fc_port_t *fcport; - int rval; - - if (test_and_clear_bit(N2N_LOGIN_NEEDED, &vha->dpc_flags)) { - /* borrowing */ - u32 *bp, sz; - - memset(ha->init_cb, 0, ha->init_cb_size); - sz = min_t(int, sizeof(struct els_plogi_payload), - ha->init_cb_size); - rval = qla24xx_get_port_login_templ(vha, ha->init_cb_dma, - ha->init_cb, sz); - if (rval == QLA_SUCCESS) { - __be32 *q = &ha->plogi_els_payld.data[0]; - bp = (uint32_t *)ha->init_cb; - cpu_to_be32_array(q, bp, sz / 4); - memcpy(bp, q, sizeof(ha->plogi_els_payld.data)); - } else { - ql_dbg(ql_dbg_init, vha, 0x00d1, - "PLOGI ELS param read fail.\n"); - goto skip_login; - } - } + if (test_and_clear_bit(N2N_LOGIN_NEEDED, &vha->dpc_flags)) + set_bit(RELOGIN_NEEDED, &vha->dpc_flags); list_for_each_entry(fcport, &vha->vp_fcports, list) { if (fcport->n2n_flag) { @@ -5118,7 +5157,6 @@ static int qla2x00_configure_n2n_loop(scsi_qla_host_t *vha) } } -skip_login: spin_lock_irqsave(&vha->work_lock, flags); vha->scan.scan_retry++; spin_unlock_irqrestore(&vha->work_lock, flags); @@ -5486,6 +5524,8 @@ qla2x00_update_fcport(scsi_qla_host_t *vha, fc_port_t *fcport) qla2x00_iidma_fcport(vha, fcport); + qla2x00_dfs_create_rport(vha, fcport); + if (NVME_TARGET(vha->hw, fcport)) { qla_nvme_register_remote(vha, fcport); qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_COMPLETE); @@ -7109,10 +7149,9 @@ qla24xx_reset_adapter(scsi_qla_host_t *vha) unsigned long flags = 0; struct qla_hw_data *ha = vha->hw; struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; - int rval = QLA_SUCCESS; if (IS_P3P_TYPE(ha)) - return rval; + return QLA_SUCCESS; vha->flags.online = 0; ha->isp_ops->disable_intrs(ha); @@ -7127,7 +7166,7 @@ qla24xx_reset_adapter(scsi_qla_host_t *vha) if (IS_NOPOLLING_TYPE(ha)) ha->isp_ops->enable_intrs(ha); - return rval; + return QLA_SUCCESS; } /* On sparc systems, obtain port and node WWN from firmware |