BackPup/Linux
1
0 Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-10-07 05:31:08 -04:00
Code Issues Packages Projects Releases Wiki Activity

ixgbe: Use ring->dev instead of adapter->pdev->dev when updating DCA

Browse Source 
This change switches us over to using the ring->dev pointer instead of
having to use the adapter->pdev->dev reference.  The advantage to this is
that it is a much shorter route to get the to final needed value.

Signed-off-by: Alexander Duyck <[email protected]>
Tested-by: Phil Schmitt <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
This commit is contained in:
Alexander Duyck authored and Jeff Kirsher committed 2011-09-15 21:14:46 -07:00
1 parent 207867f583
commit 263a84e785
1 file changed
+4 -4
Download Patch File Download Diff File Expand all files Collapse all files
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+4 -4
View File
@@ -924,12 +924,12 @@ static void ixgbe_update_rx_dca(struct ixgbe_adapter *adapter,
switch (hw->mac.type) {
case ixgbe_mac_82598EB:
rxctrl &= ~IXGBE_DCA_RXCTRL_CPUID_MASK;
rxctrl |= dca3_get_tag(&adapter->pdev->dev, cpu);
rxctrl |= dca3_get_tag(rx_ring->dev, cpu);
break;
case ixgbe_mac_82599EB:
case ixgbe_mac_X540:
rxctrl &= ~IXGBE_DCA_RXCTRL_CPUID_MASK_82599;
rxctrl |= (dca3_get_tag(&adapter->pdev->dev, cpu) <<
rxctrl |= (dca3_get_tag(rx_ring->dev, cpu) <<
IXGBE_DCA_RXCTRL_CPUID_SHIFT_82599);
break;
default:
@@ -953,7 +953,7 @@ static void ixgbe_update_tx_dca(struct ixgbe_adapter *adapter,
case ixgbe_mac_82598EB:
txctrl = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL(reg_idx));
txctrl &= ~IXGBE_DCA_TXCTRL_CPUID_MASK;
txctrl |= dca3_get_tag(&adapter->pdev->dev, cpu);
txctrl |= dca3_get_tag(tx_ring->dev, cpu);
txctrl |= IXGBE_DCA_TXCTRL_DESC_DCA_EN;
IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL(reg_idx), txctrl);
break;
@@ -961,7 +961,7 @@ static void ixgbe_update_tx_dca(struct ixgbe_adapter *adapter,
case ixgbe_mac_X540:
txctrl = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL_82599(reg_idx));
txctrl &= ~IXGBE_DCA_TXCTRL_CPUID_MASK_82599;
txctrl |= (dca3_get_tag(&adapter->pdev->dev, cpu) <<
txctrl |= (dca3_get_tag(tx_ring->dev, cpu) <<
IXGBE_DCA_TXCTRL_CPUID_SHIFT_82599);
txctrl |= IXGBE_DCA_TXCTRL_DESC_DCA_EN;
IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL_82599(reg_idx), txctrl);