diff options
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_common.c')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_common.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c index 530da909dc7..0cc3c47cb45 100644 --- a/drivers/net/ixgbe/ixgbe_common.c +++ b/drivers/net/ixgbe/ixgbe_common.c @@ -1661,9 +1661,10 @@ s32 ixgbe_fc_enable(struct ixgbe_hw *hw, s32 packetbuf_num) reg = IXGBE_READ_REG(hw, IXGBE_MTQC); /* Thresholds are different for link flow control when in DCB mode */ if (reg & IXGBE_MTQC_RT_ENA) { - rx_pba_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(packetbuf_num)); - /* Always disable XON for LFC when in DCB mode */ + IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(packetbuf_num), 0); + + rx_pba_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(packetbuf_num)); reg = (rx_pba_size >> 2) & 0xFFE0; if (hw->fc.current_mode & ixgbe_fc_tx_pause) reg |= IXGBE_FCRTH_FCEN; |