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path: root/drivers/net/e1000e/82571.c
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Diffstat (limited to 'drivers/net/e1000e/82571.c')
-rw-r--r--drivers/net/e1000e/82571.c20
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c
index 712ccc66ba25..90155552ea09 100644
--- a/drivers/net/e1000e/82571.c
+++ b/drivers/net/e1000e/82571.c
@@ -336,7 +336,6 @@ static s32 e1000_get_variants_82571(struct e1000_adapter *adapter)
336 struct e1000_hw *hw = &adapter->hw; 336 struct e1000_hw *hw = &adapter->hw;
337 static int global_quad_port_a; /* global port a indication */ 337 static int global_quad_port_a; /* global port a indication */
338 struct pci_dev *pdev = adapter->pdev; 338 struct pci_dev *pdev = adapter->pdev;
339 u16 eeprom_data = 0;
340 int is_port_b = er32(STATUS) & E1000_STATUS_FUNC_1; 339 int is_port_b = er32(STATUS) & E1000_STATUS_FUNC_1;
341 s32 rc; 340 s32 rc;
342 341
@@ -387,16 +386,15 @@ static s32 e1000_get_variants_82571(struct e1000_adapter *adapter)
387 if (pdev->device == E1000_DEV_ID_82571EB_SERDES_QUAD) 386 if (pdev->device == E1000_DEV_ID_82571EB_SERDES_QUAD)
388 adapter->flags &= ~FLAG_HAS_WOL; 387 adapter->flags &= ~FLAG_HAS_WOL;
389 break; 388 break;
390
391 case e1000_82573: 389 case e1000_82573:
390 case e1000_82574:
391 case e1000_82583:
392 /* Disable ASPM L0s due to hardware errata */
393 e1000e_disable_aspm(adapter->pdev, PCIE_LINK_STATE_L0S);
394
392 if (pdev->device == E1000_DEV_ID_82573L) { 395 if (pdev->device == E1000_DEV_ID_82573L) {
393 if (e1000_read_nvm(&adapter->hw, NVM_INIT_3GIO_3, 1, 396 adapter->flags |= FLAG_HAS_JUMBO_FRAMES;
394 &eeprom_data) < 0) 397 adapter->max_hw_frame_size = DEFAULT_JUMBO;
395 break;
396 if (!(eeprom_data & NVM_WORD1A_ASPM_MASK)) {
397 adapter->flags |= FLAG_HAS_JUMBO_FRAMES;
398 adapter->max_hw_frame_size = DEFAULT_JUMBO;
399 }
400 } 398 }
401 break; 399 break;
402 default: 400 default:
@@ -1792,6 +1790,7 @@ struct e1000_info e1000_82571_info = {
1792 | FLAG_RESET_OVERWRITES_LAA /* errata */ 1790 | FLAG_RESET_OVERWRITES_LAA /* errata */
1793 | FLAG_TARC_SPEED_MODE_BIT /* errata */ 1791 | FLAG_TARC_SPEED_MODE_BIT /* errata */
1794 | FLAG_APME_CHECK_PORT_B, 1792 | FLAG_APME_CHECK_PORT_B,
1793 .flags2 = FLAG2_DISABLE_ASPM_L1, /* errata 13 */
1795 .pba = 38, 1794 .pba = 38,
1796 .max_hw_frame_size = DEFAULT_JUMBO, 1795 .max_hw_frame_size = DEFAULT_JUMBO,
1797 .get_variants = e1000_get_variants_82571, 1796 .get_variants = e1000_get_variants_82571,
@@ -1809,6 +1808,7 @@ struct e1000_info e1000_82572_info = {
1809 | FLAG_RX_CSUM_ENABLED 1808 | FLAG_RX_CSUM_ENABLED
1810 | FLAG_HAS_CTRLEXT_ON_LOAD 1809 | FLAG_HAS_CTRLEXT_ON_LOAD
1811 | FLAG_TARC_SPEED_MODE_BIT, /* errata */ 1810 | FLAG_TARC_SPEED_MODE_BIT, /* errata */
1811 .flags2 = FLAG2_DISABLE_ASPM_L1, /* errata 13 */
1812 .pba = 38, 1812 .pba = 38,
1813 .max_hw_frame_size = DEFAULT_JUMBO, 1813 .max_hw_frame_size = DEFAULT_JUMBO,
1814 .get_variants = e1000_get_variants_82571, 1814 .get_variants = e1000_get_variants_82571,
@@ -1820,13 +1820,11 @@ struct e1000_info e1000_82572_info = {
1820struct e1000_info e1000_82573_info = { 1820struct e1000_info e1000_82573_info = {
1821 .mac = e1000_82573, 1821 .mac = e1000_82573,
1822 .flags = FLAG_HAS_HW_VLAN_FILTER 1822 .flags = FLAG_HAS_HW_VLAN_FILTER
1823 | FLAG_HAS_JUMBO_FRAMES
1824 | FLAG_HAS_WOL 1823 | FLAG_HAS_WOL
1825 | FLAG_APME_IN_CTRL3 1824 | FLAG_APME_IN_CTRL3
1826 | FLAG_RX_CSUM_ENABLED 1825 | FLAG_RX_CSUM_ENABLED
1827 | FLAG_HAS_SMART_POWER_DOWN 1826 | FLAG_HAS_SMART_POWER_DOWN
1828 | FLAG_HAS_AMT 1827 | FLAG_HAS_AMT
1829 | FLAG_HAS_ERT
1830 | FLAG_HAS_SWSM_ON_LOAD, 1828 | FLAG_HAS_SWSM_ON_LOAD,
1831 .pba = 20, 1829 .pba = 20,
1832 .max_hw_frame_size = ETH_FRAME_LEN + ETH_FCS_LEN, 1830 .max_hw_frame_size = ETH_FRAME_LEN + ETH_FCS_LEN,