diff options
Diffstat (limited to 'drivers/net/ethernet/intel/e1000e/netdev.c')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/netdev.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index c19784c31819..b53ea83fda29 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -79,6 +79,7 @@ static const struct e1000_info *e1000_info_tbl[] = { [board_ich10lan] = &e1000_ich10_info, [board_pchlan] = &e1000_pch_info, [board_pch2lan] = &e1000_pch2_info, + [board_pch_lpt] = &e1000_pch_lpt_info, }; struct e1000_reg_info { @@ -2863,8 +2864,8 @@ static void e1000_setup_rctl(struct e1000_adapter *adapter) u32 rctl, rfctl; u32 pages = 0; - /* Workaround Si errata on 82579 - configure jumbo frame flow */ - if (hw->mac.type == e1000_pch2lan) { + /* Workaround Si errata on PCHx - configure jumbo frame flow */ + if (hw->mac.type >= e1000_pch2lan) { s32 ret_val; if (adapter->netdev->mtu > ETH_DATA_LEN) @@ -3487,6 +3488,7 @@ void e1000e_reset(struct e1000_adapter *adapter) fc->refresh_time = 0x1000; break; case e1000_pch2lan: + case e1000_pch_lpt: fc->high_water = 0x05C20; fc->low_water = 0x05048; fc->pause_time = 0x0650; @@ -5264,11 +5266,11 @@ static int e1000_change_mtu(struct net_device *netdev, int new_mtu) return -EINVAL; } - /* Jumbo frame workaround on 82579 requires CRC be stripped */ - if ((adapter->hw.mac.type == e1000_pch2lan) && + /* Jumbo frame workaround on 82579 and newer requires CRC be stripped */ + if ((adapter->hw.mac.type >= e1000_pch2lan) && !(adapter->flags2 & FLAG2_CRC_STRIPPING) && (new_mtu > ETH_DATA_LEN)) { - e_err("Jumbo Frames not supported on 82579 when CRC stripping is disabled.\n"); + e_err("Jumbo Frames not supported on this device when CRC stripping is disabled.\n"); return -EINVAL; } @@ -5665,7 +5667,7 @@ static int __e1000_resume(struct pci_dev *pdev) return err; } - if (hw->mac.type == e1000_pch2lan) + if (hw->mac.type >= e1000_pch2lan) e1000_resume_workarounds_pchlan(&adapter->hw); e1000e_power_up_phy(adapter); @@ -6564,6 +6566,9 @@ static DEFINE_PCI_DEVICE_TABLE(e1000_pci_tbl) = { { PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH2_LV_LM), board_pch2lan }, { PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH2_LV_V), board_pch2lan }, + { PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_LPT_I217_LM), board_pch_lpt }, + { PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_LPT_I217_V), board_pch_lpt }, + { 0, 0, 0, 0, 0, 0, 0 } /* terminate list */ }; MODULE_DEVICE_TABLE(pci, e1000_pci_tbl); |