diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c')
-rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c | 78 |
1 files changed, 61 insertions, 17 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c index f09e787af0b..89208e5b25d 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c @@ -636,7 +636,7 @@ int qlcnic_83xx_idc_reattach_driver(struct qlcnic_adapter *adapter) if (adapter->portnum == 0) qlcnic_set_drv_version(adapter); - qlcnic_dcb_get_info(adapter); + qlcnic_dcb_get_info(adapter->dcb); qlcnic_83xx_idc_attach_driver(adapter); return 0; @@ -818,6 +818,7 @@ static int qlcnic_83xx_idc_ready_state(struct qlcnic_adapter *adapter) struct qlcnic_hardware_context *ahw = adapter->ahw; struct qlcnic_mailbox *mbx = ahw->mailbox; int ret = 0; + u32 owner; u32 val; /* Perform NIC configuration based ready state entry actions */ @@ -846,6 +847,10 @@ static int qlcnic_83xx_idc_ready_state(struct qlcnic_adapter *adapter) clear_bit(QLC_83XX_MBX_READY, &mbx->status); set_bit(__QLCNIC_RESETTING, &adapter->state); qlcnic_83xx_idc_enter_need_reset_state(adapter, 1); + } else { + owner = qlcnic_83xx_idc_find_reset_owner_id(adapter); + if (ahw->pci_func == owner) + qlcnic_dump_fw(adapter); } return -EIO; } @@ -897,7 +902,7 @@ static int qlcnic_83xx_idc_need_reset_state(struct qlcnic_adapter *adapter) qlcnic_83xx_idc_update_audit_reg(adapter, 0, 1); set_bit(__QLCNIC_RESETTING, &adapter->state); clear_bit(QLC_83XX_MBX_READY, &mbx->status); - if (adapter->ahw->nic_mode == QLC_83XX_VIRTUAL_NIC_MODE) + if (adapter->ahw->nic_mode == QLCNIC_VNIC_MODE) qlcnic_83xx_disable_vnic_mode(adapter, 1); if (qlcnic_check_diag_status(adapter)) { @@ -1058,6 +1063,12 @@ void qlcnic_83xx_idc_poll_dev_state(struct work_struct *work) adapter->ahw->idc.prev_state = adapter->ahw->idc.curr_state; qlcnic_83xx_periodic_tasks(adapter); + /* Do not reschedule if firmaware is in hanged state and auto + * recovery is disabled + */ + if ((adapter->flags & QLCNIC_FW_HANG) && !qlcnic_auto_fw_reset) + return; + /* Re-schedule the function */ if (test_bit(QLC_83XX_MODULE_LOADED, &adapter->ahw->idc.status)) qlcnic_schedule_work(adapter, qlcnic_83xx_idc_poll_dev_state, @@ -2022,6 +2033,8 @@ int qlcnic_83xx_get_nic_configuration(struct qlcnic_adapter *adapter) ahw->max_mac_filters = nic_info.max_mac_filters; ahw->max_mtu = nic_info.max_mtu; + adapter->max_tx_rings = ahw->max_tx_ques; + adapter->max_sds_rings = ahw->max_rx_ques; /* eSwitch capability indicates vNIC mode. * vNIC and SRIOV are mutually exclusive operational modes. * If SR-IOV capability is detected, SR-IOV physical function @@ -2034,7 +2047,7 @@ int qlcnic_83xx_get_nic_configuration(struct qlcnic_adapter *adapter) return QLC_83XX_DEFAULT_OPMODE; if (ahw->capabilities & QLC_83XX_ESWITCH_CAPABILITY) - return QLC_83XX_VIRTUAL_NIC_MODE; + return QLCNIC_VNIC_MODE; return QLC_83XX_DEFAULT_OPMODE; } @@ -2048,15 +2061,20 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter) if (ret == -EIO) return -EIO; - if (ret == QLC_83XX_VIRTUAL_NIC_MODE) { - ahw->nic_mode = QLC_83XX_VIRTUAL_NIC_MODE; + if (ret == QLCNIC_VNIC_MODE) { + ahw->nic_mode = QLCNIC_VNIC_MODE; + if (qlcnic_83xx_config_vnic_opmode(adapter)) return -EIO; + adapter->max_sds_rings = QLCNIC_MAX_VNIC_SDS_RINGS; + adapter->max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS; } else if (ret == QLC_83XX_DEFAULT_OPMODE) { - ahw->nic_mode = QLC_83XX_DEFAULT_MODE; + ahw->nic_mode = QLCNIC_DEFAULT_MODE; adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver; ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry; + adapter->max_sds_rings = ahw->max_rx_ques; + adapter->max_tx_rings = ahw->max_tx_ques; } else { return -EIO; } @@ -2159,13 +2177,34 @@ static int qlcnic_83xx_get_fw_info(struct qlcnic_adapter *adapter) return err; } +static void qlcnic_83xx_init_rings(struct qlcnic_adapter *adapter) +{ + u8 rx_cnt = QLCNIC_DEF_SDS_RINGS; + u8 tx_cnt = QLCNIC_DEF_TX_RINGS; + + adapter->max_tx_rings = QLCNIC_MAX_TX_RINGS; + adapter->max_sds_rings = QLCNIC_MAX_SDS_RINGS; + + if (!adapter->ahw->msix_supported) { + rx_cnt = QLCNIC_SINGLE_RING; + tx_cnt = QLCNIC_SINGLE_RING; + } + + /* compute and set drv sds rings */ + qlcnic_set_tx_ring_count(adapter, tx_cnt); + qlcnic_set_sds_ring_count(adapter, rx_cnt); +} int qlcnic_83xx_init(struct qlcnic_adapter *adapter, int pci_using_dac) { struct qlcnic_hardware_context *ahw = adapter->ahw; + struct qlcnic_dcb *dcb; int err = 0; ahw->msix_supported = !!qlcnic_use_msi_x; + + qlcnic_83xx_init_rings(adapter); + err = qlcnic_83xx_init_mailbox_work(adapter); if (err) goto exit; @@ -2178,22 +2217,26 @@ int qlcnic_83xx_init(struct qlcnic_adapter *adapter, int pci_using_dac) return err; } + if (qlcnic_83xx_read_flash_descriptor_table(adapter) || + qlcnic_83xx_read_flash_mfg_id(adapter)) { + dev_err(&adapter->pdev->dev, "Failed reading flash mfg id\n"); + err = -ENOTRECOVERABLE; + goto detach_mbx; + } + err = qlcnic_83xx_check_hw_status(adapter); if (err) goto detach_mbx; - if (!qlcnic_83xx_read_flash_descriptor_table(adapter)) - qlcnic_83xx_read_flash_mfg_id(adapter); - err = qlcnic_83xx_get_fw_info(adapter); if (err) goto detach_mbx; err = qlcnic_83xx_idc_init(adapter); if (err) - goto clear_fw_info; + goto detach_mbx; - err = qlcnic_setup_intr(adapter, 0, 0); + err = qlcnic_setup_intr(adapter); if (err) { dev_err(&adapter->pdev->dev, "Failed to setup interrupt\n"); goto disable_intr; @@ -2215,13 +2258,16 @@ int qlcnic_83xx_init(struct qlcnic_adapter *adapter, int pci_using_dac) if (err) goto disable_mbx_intr; + /* Perform operating mode specific initialization */ err = adapter->nic_ops->init_driver(adapter); if (err) goto disable_mbx_intr; - if (adapter->dcb && qlcnic_dcb_attach(adapter)) - qlcnic_clear_dcb_ops(adapter); + dcb = adapter->dcb; + + if (dcb && qlcnic_dcb_attach(dcb)) + qlcnic_clear_dcb_ops(dcb); /* Periodically monitor device status */ qlcnic_83xx_idc_poll_dev_state(&adapter->fw_work.work); @@ -2233,12 +2279,10 @@ disable_mbx_intr: disable_intr: qlcnic_teardown_intr(adapter); -clear_fw_info: - kfree(ahw->fw_info); - detach_mbx: qlcnic_83xx_detach_mailbox_work(adapter); qlcnic_83xx_free_mailbox(ahw->mailbox); + ahw->mailbox = NULL; exit: return err; } @@ -2251,7 +2295,7 @@ void qlcnic_83xx_aer_stop_poll_work(struct qlcnic_adapter *adapter) clear_bit(QLC_83XX_MBX_READY, &idc->status); cancel_delayed_work_sync(&adapter->fw_work); - if (ahw->nic_mode == QLC_83XX_VIRTUAL_NIC_MODE) + if (ahw->nic_mode == QLCNIC_VNIC_MODE) qlcnic_83xx_disable_vnic_mode(adapter, 1); qlcnic_83xx_idc_detach_driver(adapter); |