diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/e1000/e1000_main.c | 33 |
1 files changed, 12 insertions, 21 deletions
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index f777d37d8e6..dd66f8816b2 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -409,25 +409,21 @@ e1000_release_hw_control(struct e1000_adapter *adapter) { uint32_t ctrl_ext; uint32_t swsm; - uint32_t extcnf; /* Let firmware taken over control of h/w */ 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); - break; case e1000_82573: swsm = E1000_READ_REG(&adapter->hw, SWSM); E1000_WRITE_REG(&adapter->hw, SWSM, swsm & ~E1000_SWSM_DRV_LOAD); + break; + case e1000_82571: + case e1000_82572: + case e1000_80003es2lan: case e1000_ich8lan: - extcnf = E1000_READ_REG(&adapter->hw, CTRL_EXT); + ctrl_ext = E1000_READ_REG(&adapter->hw, CTRL_EXT); E1000_WRITE_REG(&adapter->hw, CTRL_EXT, - extcnf & ~E1000_CTRL_EXT_DRV_LOAD); + ctrl_ext & ~E1000_CTRL_EXT_DRV_LOAD); break; default: break; @@ -450,26 +446,21 @@ e1000_get_hw_control(struct e1000_adapter *adapter) { uint32_t ctrl_ext; uint32_t swsm; - uint32_t extcnf; /* Let firmware know the driver has taken over */ 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); - break; case e1000_82573: swsm = E1000_READ_REG(&adapter->hw, SWSM); E1000_WRITE_REG(&adapter->hw, SWSM, swsm | E1000_SWSM_DRV_LOAD); break; + case e1000_82571: + case e1000_82572: + case e1000_80003es2lan: case e1000_ich8lan: - extcnf = E1000_READ_REG(&adapter->hw, EXTCNF_CTRL); - E1000_WRITE_REG(&adapter->hw, EXTCNF_CTRL, - extcnf | E1000_EXTCNF_CTRL_SWFLAG); + ctrl_ext = E1000_READ_REG(&adapter->hw, CTRL_EXT); + E1000_WRITE_REG(&adapter->hw, CTRL_EXT, + ctrl_ext | E1000_CTRL_EXT_DRV_LOAD); break; default: break; |