diff options
Diffstat (limited to 'drivers/net/tg3.c')
| -rw-r--r-- | drivers/net/tg3.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 1e7a135..e4efb52 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -7809,6 +7809,22 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) if (tp->tg3_flags & TG3_FLAG_INIT_COMPLETE) tg3_abort_hw(tp, 1); + /* Enable MAC control of LPI */ + if (tp->phy_flags & TG3_PHYFLG_EEE_CAP) { + tw32_f(TG3_CPMU_EEE_LNKIDL_CTRL, + TG3_CPMU_EEE_LNKIDL_PCIE_NL0 | + TG3_CPMU_EEE_LNKIDL_UART_IDL); + + tw32_f(TG3_CPMU_EEE_CTRL, + TG3_CPMU_EEE_CTRL_EXIT_20_1_US); + + tw32_f(TG3_CPMU_EEE_MODE, + TG3_CPMU_EEEMD_ERLY_L1_XIT_DET | + TG3_CPMU_EEEMD_LPI_IN_TX | + TG3_CPMU_EEEMD_LPI_IN_RX | + TG3_CPMU_EEEMD_EEE_ENABLE); + } + if (reset_phy) tg3_phy_reset(tp); @@ -7890,22 +7906,6 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) tw32(TG3_CPMU_LSPD_10MB_CLK, val); } - /* Enable MAC control of LPI */ - if (tp->phy_flags & TG3_PHYFLG_EEE_CAP) { - tw32_f(TG3_CPMU_EEE_LNKIDL_CTRL, - TG3_CPMU_EEE_LNKIDL_PCIE_NL0 | - TG3_CPMU_EEE_LNKIDL_UART_IDL); - - tw32_f(TG3_CPMU_EEE_CTRL, - TG3_CPMU_EEE_CTRL_EXIT_20_1_US); - - tw32_f(TG3_CPMU_EEE_MODE, - TG3_CPMU_EEEMD_ERLY_L1_XIT_DET | - TG3_CPMU_EEEMD_LPI_IN_TX | - TG3_CPMU_EEEMD_LPI_IN_RX | - TG3_CPMU_EEEMD_EEE_ENABLE); - } - /* This works around an issue with Athlon chipsets on * B3 tigon3 silicon. This bit has no effect on any * other revision. But do not set this on PCI Express |