diff options
Diffstat (limited to 'drivers/net/ethernet/intel/e1000e/netdev.c')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/netdev.c | 29 |
1 files changed, 12 insertions, 17 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 974fda2dd663..256a8a014583 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -1792,8 +1792,7 @@ static irqreturn_t e1000_intr_msi(int __always_unused irq, void *data) } /* Reset on uncorrectable ECC error */ - if ((icr & E1000_ICR_ECCER) && ((hw->mac.type == e1000_pch_lpt) || - (hw->mac.type == e1000_pch_spt))) { + if ((icr & E1000_ICR_ECCER) && (hw->mac.type >= e1000_pch_lpt)) { u32 pbeccsts = er32(PBECCSTS); adapter->corr_errors += @@ -1873,8 +1872,7 @@ static irqreturn_t e1000_intr(int __always_unused irq, void *data) } /* Reset on uncorrectable ECC error */ - if ((icr & E1000_ICR_ECCER) && ((hw->mac.type == e1000_pch_lpt) || - (hw->mac.type == e1000_pch_spt))) { + if ((icr & E1000_ICR_ECCER) && (hw->mac.type >= e1000_pch_lpt)) { u32 pbeccsts = er32(PBECCSTS); adapter->corr_errors += @@ -2242,8 +2240,7 @@ static void e1000_irq_enable(struct e1000_adapter *adapter) if (adapter->msix_entries) { ew32(EIAC_82574, adapter->eiac_mask & E1000_EIAC_MASK_82574); ew32(IMS, adapter->eiac_mask | E1000_IMS_LSC); - } else if ((hw->mac.type == e1000_pch_lpt) || - (hw->mac.type == e1000_pch_spt)) { + } else if (hw->mac.type >= e1000_pch_lpt) { ew32(IMS, IMS_ENABLE_MASK | E1000_IMS_ECCER); } else { ew32(IMS, IMS_ENABLE_MASK); @@ -3001,8 +2998,8 @@ static void e1000_configure_tx(struct e1000_adapter *adapter) hw->mac.ops.config_collision_dist(hw); - /* SPT Si errata workaround to avoid data corruption */ - if (hw->mac.type == e1000_pch_spt) { + /* SPT and CNP Si errata workaround to avoid data corruption */ + if (hw->mac.type >= e1000_pch_spt) { u32 reg_val; reg_val = er32(IOSFPC); @@ -3498,8 +3495,7 @@ s32 e1000e_get_base_timinca(struct e1000_adapter *adapter, u32 *timinca) /* Make sure clock is enabled on I217/I218/I219 before checking * the frequency */ - if (((hw->mac.type == e1000_pch_lpt) || - (hw->mac.type == e1000_pch_spt)) && + if ((hw->mac.type >= e1000_pch_lpt) && !(er32(TSYNCTXCTL) & E1000_TSYNCTXCTL_ENABLED) && !(er32(TSYNCRXCTL) & E1000_TSYNCRXCTL_ENABLED)) { u32 fextnvm7 = er32(FEXTNVM7); @@ -4039,6 +4035,7 @@ void e1000e_reset(struct e1000_adapter *adapter) case e1000_pch2lan: case e1000_pch_lpt: case e1000_pch_spt: + case e1000_pch_cnp: fc->refresh_time = 0x0400; if (adapter->netdev->mtu <= ETH_DATA_LEN) { @@ -4083,7 +4080,7 @@ void e1000e_reset(struct e1000_adapter *adapter) } } - if (hw->mac.type == e1000_pch_spt) + if (hw->mac.type >= e1000_pch_spt) e1000_flush_desc_rings(adapter); /* Allow time for pending master requests to run */ mac->ops.reset_hw(hw); @@ -4158,7 +4155,7 @@ void e1000e_reset(struct e1000_adapter *adapter) phy_data &= ~IGP02E1000_PM_SPD; e1e_wphy(hw, IGP02E1000_PHY_POWER_MGMT, phy_data); } - if (hw->mac.type == e1000_pch_spt && adapter->int_mode == 0) { + if (hw->mac.type >= e1000_pch_spt && adapter->int_mode == 0) { u32 reg; /* Fextnvm7 @ 0xe4[2] = 1 */ @@ -4292,7 +4289,7 @@ void e1000e_down(struct e1000_adapter *adapter, bool reset) if (!pci_channel_offline(adapter->pdev)) { if (reset) e1000e_reset(adapter); - else if (hw->mac.type == e1000_pch_spt) + else if (hw->mac.type >= e1000_pch_spt) e1000_flush_desc_rings(adapter); } e1000_clean_tx_ring(adapter->tx_ring); @@ -4980,8 +4977,7 @@ static void e1000e_update_stats(struct e1000_adapter *adapter) adapter->stats.mgpdc += er32(MGTPDC); /* Correctable ECC Errors */ - if ((hw->mac.type == e1000_pch_lpt) || - (hw->mac.type == e1000_pch_spt)) { + if (hw->mac.type >= e1000_pch_lpt) { u32 pbeccsts = er32(PBECCSTS); adapter->corr_errors += @@ -6355,8 +6351,7 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool runtime) if (adapter->hw.phy.type == e1000_phy_igp_3) { e1000e_igp3_phy_powerdown_workaround_ich8lan(&adapter->hw); - } else if ((hw->mac.type == e1000_pch_lpt) || - (hw->mac.type == e1000_pch_spt)) { + } else if (hw->mac.type >= e1000_pch_lpt) { if (!(wufc & (E1000_WUFC_EX | E1000_WUFC_MC | E1000_WUFC_BC))) /* ULP does not support wake from unicast, multicast * or broadcast. |