diff options
| author | Marcel Ziswiler | 2014-10-21 14:26:36 +0200 |
|---|---|---|
| committer | Tom Rini | 2014-10-27 17:54:10 -0400 |
| commit | 17da7120249bfdef877f46be5bbcb3cc01212eb9 (patch) | |
| tree | 2a77ad151420d6af144253aac8437ebd9879f5a9 /drivers/net/e1000.c | |
| parent | b265d0c45902990cb9fedf8080094b07c877d500 (diff) | |
e1000: fix sw fw sync on igb i210/i211
I finally had a look at the datasheet and spotted an additional
register address difference between regular E1000 and i210/i211 chips.
This patch fixes this and now successfully works on programmed
i210/i211 as well as unprogrammed i211.
Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
Diffstat (limited to 'drivers/net/e1000.c')
| -rw-r--r-- | drivers/net/e1000.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/e1000.c b/drivers/net/e1000.c index b092867272f..798c8aa02c7 100644 --- a/drivers/net/e1000.c +++ b/drivers/net/e1000.c @@ -1112,7 +1112,10 @@ e1000_swfw_sync_acquire(struct e1000_hw *hw, uint16_t mask) if (e1000_get_hw_eeprom_semaphore(hw)) return -E1000_ERR_SWFW_SYNC; - swfw_sync = E1000_READ_REG(hw, SW_FW_SYNC); + if (hw->mac_type == e1000_igb) + swfw_sync = E1000_READ_REG(hw, I210_SW_FW_SYNC); + else + swfw_sync = E1000_READ_REG(hw, SW_FW_SYNC); if (!(swfw_sync & (fwmask | swmask))) break; @@ -4429,7 +4432,6 @@ e1000_phy_hw_reset(struct e1000_hw *hw) if (hw->mac_type >= e1000_82571) mdelay(10); - } else { /* Read the Extended Device Control Register, assert the PHY_RESET_DIR * bit to put the PHY into reset. Then, take it out of reset. |