diff options
Diffstat (limited to 'drivers/net/sky2.c')
| -rw-r--r-- | drivers/net/sky2.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index 6197afb3ed8..a74fc11a648 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -822,8 +822,13 @@ static void sky2_mac_init(struct sky2_hw *hw, unsigned port) sky2_write32(hw, SK_REG(port, RX_GMF_CTRL_T), rx_reg); - /* Flush Rx MAC FIFO on any flow control or error */ - sky2_write16(hw, SK_REG(port, RX_GMF_FL_MSK), GMR_FS_ANY_ERR); + if (hw->chip_id == CHIP_ID_YUKON_XL) { + /* Hardware errata - clear flush mask */ + sky2_write16(hw, SK_REG(port, RX_GMF_FL_MSK), 0); + } else { + /* Flush Rx MAC FIFO on any flow control or error */ + sky2_write16(hw, SK_REG(port, RX_GMF_FL_MSK), GMR_FS_ANY_ERR); + } /* Set threshold to 0xa (64 bytes) + 1 to workaround pause bug */ reg = RX_GMF_FL_THR_DEF + 1; |