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| author | Jeff Garzik <jeff@garzik.org> | 2006-08-24 08:45:36 +0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-08-24 08:45:36 +0400 |
| commit | 699a71238856b19091503c671bac8abb1e3f9a3a (patch) | |
| tree | db0e6db06961db05c35f3df61e7f14b845b7cd29 /drivers/net/e1000/e1000_hw.c | |
| parent | 85a7ea1b0a3263f3ad423b789a841d03c9acbb65 (diff) | |
| parent | 891b11f619dcfe045015394fa89041f02dac9428 (diff) | |
| download | linux-699a71238856b19091503c671bac8abb1e3f9a3a.tar.xz | |
Merge branch 'upstream-fixes' of git://lost.foo-projects.org/~ahkok/git/netdev-2.6 into tmp
Diffstat (limited to 'drivers/net/e1000/e1000_hw.c')
| -rw-r--r-- | drivers/net/e1000/e1000_hw.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c index b3b919116e0f..f62d17848332 100644 --- a/drivers/net/e1000/e1000_hw.c +++ b/drivers/net/e1000/e1000_hw.c @@ -745,6 +745,17 @@ e1000_init_hw(struct e1000_hw *hw) DEBUGFUNC("e1000_init_hw"); + /* force full DMA clock frequency for 10/100 on ICH8 A0-B0 */ + if (hw->mac_type == e1000_ich8lan) { + reg_data = E1000_READ_REG(hw, TARC0); + reg_data |= 0x30000000; + E1000_WRITE_REG(hw, TARC0, reg_data); + + reg_data = E1000_READ_REG(hw, STATUS); + reg_data &= ~0x80000000; + E1000_WRITE_REG(hw, STATUS, reg_data); + } + /* Initialize Identification LED */ ret_val = e1000_id_led_init(hw); if(ret_val) { @@ -1351,11 +1362,14 @@ e1000_copper_link_igp_setup(struct e1000_hw *hw) E1000_WRITE_REG(hw, LEDCTL, led_ctrl); } - /* disable lplu d3 during driver init */ - ret_val = e1000_set_d3_lplu_state(hw, FALSE); - if (ret_val) { - DEBUGOUT("Error Disabling LPLU D3\n"); - return ret_val; + /* The NVM settings will configure LPLU in D3 for IGP2 and IGP3 PHYs */ + if (hw->phy_type == e1000_phy_igp) { + /* disable lplu d3 during driver init */ + ret_val = e1000_set_d3_lplu_state(hw, FALSE); + if (ret_val) { + DEBUGOUT("Error Disabling LPLU D3\n"); + return ret_val; + } } /* disable lplu d0 during driver init */ |