diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_common.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_common.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c index 84ed9ef7288d..59cd54cfdc1f 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c @@ -1932,7 +1932,6 @@ s32 ixgbe_fc_enable_generic(struct ixgbe_hw *hw, s32 packetbuf_num) s32 ret_val = 0; u32 mflcn_reg, fccfg_reg; u32 reg; - u32 rx_pba_size; u32 fcrtl, fcrth; #ifdef CONFIG_DCB @@ -2012,11 +2011,8 @@ s32 ixgbe_fc_enable_generic(struct ixgbe_hw *hw, s32 packetbuf_num) IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn_reg); IXGBE_WRITE_REG(hw, IXGBE_FCCFG, fccfg_reg); - rx_pba_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(packetbuf_num)); - rx_pba_size >>= IXGBE_RXPBSIZE_SHIFT; - - fcrth = (rx_pba_size - hw->fc.high_water) << 10; - fcrtl = (rx_pba_size - hw->fc.low_water) << 10; + fcrth = hw->fc.high_water[packetbuf_num] << 10; + fcrtl = hw->fc.low_water << 10; if (hw->fc.current_mode & ixgbe_fc_tx_pause) { fcrth |= IXGBE_FCRTH_FCEN; @@ -2293,7 +2289,9 @@ static s32 ixgbe_setup_fc(struct ixgbe_hw *hw, s32 packetbuf_num) * Validate the water mark configuration. Zero water marks are invalid * because it causes the controller to just blast out fc packets. */ - if (!hw->fc.low_water || !hw->fc.high_water || !hw->fc.pause_time) { + if (!hw->fc.low_water || + !hw->fc.high_water[packetbuf_num] || + !hw->fc.pause_time) { hw_dbg(hw, "Invalid water mark configuration\n"); ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS; goto out; |