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| author |   Auke Kok <auke-jan.h.kok@intel.com> | 2006-04-14 19:04:46 -0700 |
|---|---|---|
| committer | Auke Kok <auke-jan.h.kok@intel.com> | 2006-04-14 19:04:46 -0700 |
| commit | 4cc15f54991caf1572e03ffc65d9986e433007e2 (patch) | |
| tree | cc32bb4993833593f3c46ead3a5572ba8920fdb6 /drivers/net/e1000/e1000_main.c | |
| parent | e1000: Remove PM warning DPRINTKs breaking 2.4.x kernels (diff) | |
| download | linux-dev-4cc15f54991caf1572e03ffc65d9986e433007e2.tar.xz linux-dev-4cc15f54991caf1572e03ffc65d9986e433007e2.zip | |
e1000: Esb2 wol link cycle bug and uninitialized registers
Esb2 link didn't return after wol disable. The code previously assumed
that writing reset to PHY_CTRL phy register turned the phy back on.
In the ESB2 phy case that didn't occur.
Add ESB2 to acquire/release_hw functions upon review it was
discovered that esb2 was skipped on these functions
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Diffstat (limited to 'drivers/net/e1000/e1000_main.c')
| -rw-r--r-- | drivers/net/e1000/e1000_main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index ac1e8387416b..8de9f9affae4 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -359,6 +359,7 @@ e1000_release_hw_control(struct e1000_adapter *adapter) switch (adapter->hw.mac_type) { case e1000_82571: case e1000_82572: + case e1000_80003es2lan: ctrl_ext = E1000_READ_REG(&adapter->hw, CTRL_EXT); E1000_WRITE_REG(&adapter->hw, CTRL_EXT, ctrl_ext & ~E1000_CTRL_EXT_DRV_LOAD); @@ -392,6 +393,7 @@ e1000_get_hw_control(struct e1000_adapter *adapter) switch (adapter->hw.mac_type) { case e1000_82571: case e1000_82572: + case e1000_80003es2lan: ctrl_ext = E1000_READ_REG(&adapter->hw, CTRL_EXT); E1000_WRITE_REG(&adapter->hw, CTRL_EXT, ctrl_ext | E1000_CTRL_EXT_DRV_LOAD); @@ -419,7 +421,7 @@ e1000_up(struct e1000_adapter *adapter) uint16_t mii_reg; e1000_read_phy_reg(&adapter->hw, PHY_CTRL, &mii_reg); if (mii_reg & MII_CR_POWER_DOWN) - e1000_phy_reset(&adapter->hw); + e1000_phy_hw_reset(&adapter->hw); } e1000_set_multi(netdev); |