diff options
author | Jens Axboe <jens.axboe@oracle.com> | 2010-02-22 13:48:51 +0100 |
---|---|---|
committer | Jens Axboe <jens.axboe@oracle.com> | 2010-02-22 13:48:51 +0100 |
commit | f11cbd74c5ff3614f6390b4de67a6ffdc614c378 (patch) | |
tree | 6a30920ade9eeaac5bf6d6263b5d09712e882eb0 /drivers/scsi/qla2xxx/qla_init.c | |
parent | 429c42c9d246f5bda868495c09974312a0177328 (diff) | |
parent | aea187c46f7d03ce985e55eb1398d0776a15b928 (diff) |
Merge branch 'master' into for-2.6.34
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
-rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 34 |
1 files changed, 28 insertions, 6 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 73a793539d45..3f8e8495b743 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -205,7 +205,7 @@ qla2x00_async_login_done(struct scsi_qla_host *vha, fc_port_t *fcport, switch (data[0]) { case MBS_COMMAND_COMPLETE: - if (fcport->flags & FCF_TAPE_PRESENT) + if (fcport->flags & FCF_FCP2_DEVICE) opts |= BIT_1; rval = qla2x00_get_port_database(vha, fcport, opts); if (rval != QLA_SUCCESS) @@ -269,6 +269,8 @@ qla2x00_initialize_adapter(scsi_qla_host_t *vha) vha->flags.online = 0; ha->flags.chip_reset_done = 0; vha->flags.reset_active = 0; + ha->flags.pci_channel_io_perm_failure = 0; + ha->flags.eeh_busy = 0; atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME); atomic_set(&vha->loop_state, LOOP_DOWN); vha->device_flags = DFLG_NO_CABLE; @@ -581,6 +583,9 @@ qla2x00_reset_chip(scsi_qla_host_t *vha) uint32_t cnt; uint16_t cmd; + if (unlikely(pci_channel_offline(ha->pdev))) + return; + ha->isp_ops->disable_intrs(ha); spin_lock_irqsave(&ha->hardware_lock, flags); @@ -786,6 +791,12 @@ void qla24xx_reset_chip(scsi_qla_host_t *vha) { struct qla_hw_data *ha = vha->hw; + + if (pci_channel_offline(ha->pdev) && + ha->flags.pci_channel_io_perm_failure) { + return; + } + ha->isp_ops->disable_intrs(ha); /* Perform RISC reset. */ @@ -2266,6 +2277,8 @@ qla2x00_configure_loop(scsi_qla_host_t *vha) clear_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags); clear_bit(RSCN_UPDATE, &vha->dpc_flags); + qla2x00_get_data_rate(vha); + /* Determine what we need to do */ if (ha->current_topology == ISP_CFG_FL && (test_bit(LOCAL_LOOP_UPDATE, &flags))) { @@ -2713,7 +2726,7 @@ qla2x00_configure_fabric(scsi_qla_host_t *vha) /* * Logout all previous fabric devices marked lost, except - * tape devices. + * FCP2 devices. */ list_for_each_entry(fcport, &vha->vp_fcports, list) { if (test_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags)) @@ -2726,7 +2739,7 @@ qla2x00_configure_fabric(scsi_qla_host_t *vha) qla2x00_mark_device_lost(vha, fcport, ql2xplogiabsentdevice, 0); if (fcport->loop_id != FC_NO_LOOP_ID && - (fcport->flags & FCF_TAPE_PRESENT) == 0 && + (fcport->flags & FCF_FCP2_DEVICE) == 0 && fcport->port_type != FCT_INITIATOR && fcport->port_type != FCT_BROADCAST) { ha->isp_ops->fabric_logout(vha, @@ -3005,7 +3018,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha, fcport->d_id.b24 = new_fcport->d_id.b24; fcport->flags |= FCF_LOGIN_NEEDED; if (fcport->loop_id != FC_NO_LOOP_ID && - (fcport->flags & FCF_TAPE_PRESENT) == 0 && + (fcport->flags & FCF_FCP2_DEVICE) == 0 && fcport->port_type != FCT_INITIATOR && fcport->port_type != FCT_BROADCAST) { ha->isp_ops->fabric_logout(vha, fcport->loop_id, @@ -3259,9 +3272,9 @@ qla2x00_fabric_dev_login(scsi_qla_host_t *vha, fc_port_t *fcport, rval = qla2x00_fabric_login(vha, fcport, next_loopid); if (rval == QLA_SUCCESS) { - /* Send an ADISC to tape devices.*/ + /* Send an ADISC to FCP2 devices.*/ opts = 0; - if (fcport->flags & FCF_TAPE_PRESENT) + if (fcport->flags & FCF_FCP2_DEVICE) opts |= BIT_1; rval = qla2x00_get_port_database(vha, fcport, opts); if (rval != QLA_SUCCESS) { @@ -3560,6 +3573,13 @@ qla2x00_abort_isp(scsi_qla_host_t *vha) /* Requeue all commands in outstanding command list. */ qla2x00_abort_all_cmds(vha, DID_RESET << 16); + if (unlikely(pci_channel_offline(ha->pdev) && + ha->flags.pci_channel_io_perm_failure)) { + clear_bit(ISP_ABORT_RETRY, &vha->dpc_flags); + status = 0; + return status; + } + ha->isp_ops->get_flash_version(vha, req->ring); ha->isp_ops->nvram_config(vha); @@ -4458,6 +4478,8 @@ qla2x00_try_to_stop_firmware(scsi_qla_host_t *vha) int ret, retries; struct qla_hw_data *ha = vha->hw; + if (ha->flags.pci_channel_io_perm_failure) + return; if (!IS_FWI2_CAPABLE(ha)) return; if (!ha->fw_major_version) |