Messages in this thread Patch in this message | | | From | Matthew Garrett <> | Subject | [PATCH v2 2/2] e1000e: Don't disable jumbo frames on 82537L due to eeprom contents | Date | Thu, 11 Feb 2010 11:29:27 -0500 |
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According to the 82537L errata, jumbo frames will work correctly if ASPM is disabled. Since we disable ASPM on these devices, enable jumbo frames.
Signed-off-by: Matthew Garrett <mjg@redhat.com> ---
Fixed so that the flags get applied.
drivers/net/e1000e/82571.c | 11 ++--------- 1 files changed, 2 insertions(+), 9 deletions(-)
diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c index 02d67d0..f26edf7 100644 --- a/drivers/net/e1000e/82571.c +++ b/drivers/net/e1000e/82571.c @@ -330,7 +330,6 @@ static s32 e1000_get_variants_82571(struct e1000_adapter *adapter) struct e1000_hw *hw = &adapter->hw; static int global_quad_port_a; /* global port a indication */ struct pci_dev *pdev = adapter->pdev; - u16 eeprom_data = 0; int is_port_b = er32(STATUS) & E1000_STATUS_FUNC_1; s32 rc; @@ -381,16 +380,10 @@ static s32 e1000_get_variants_82571(struct e1000_adapter *adapter) if (pdev->device == E1000_DEV_ID_82571EB_SERDES_QUAD) adapter->flags &= ~FLAG_HAS_WOL; break; - case e1000_82573: if (pdev->device == E1000_DEV_ID_82573L) { - if (e1000_read_nvm(&adapter->hw, NVM_INIT_3GIO_3, 1, - &eeprom_data) < 0) - break; - if (!(eeprom_data & NVM_WORD1A_ASPM_MASK)) { - adapter->flags |= FLAG_HAS_JUMBO_FRAMES; - adapter->max_hw_frame_size = DEFAULT_JUMBO; - } + adapter->flags |= FLAG_HAS_JUMBO_FRAMES; + adapter->max_hw_frame_size = DEFAULT_JUMBO; } break; default: -- 1.6.6.1
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