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ixgbe: Properly disable packet split per-ring when globally disabled 

The packet split feature was recently moved out of the adapter-wide flags
feature field and into a per-Rx ring feature field.  In the process, packet
split isn't properly disabled in the Rx ring if the adapter has it globally
disabled, followed by a device reset.

This won't impact the driver today, since it's always in packet split mode.
However, this will prevent any pitfalls if someone disables packet split on
the adapter in the future and doesn't disable it in each ring.

Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Peter P Waskiewicz Jr 2009-09-14 07:47:27 +00:00 committed by David S. Miller
parent ce187619e8
commit 1b3ff02eac
1 changed files with 2 additions and 0 deletions
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2
drivers/net/ixgbe/ixgbe_main.c
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@ -2055,6 +2055,8 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter)
if (adapter->flags & IXGBE_FLAG_RX_PS_ENABLED)
rx_ring->flags |= IXGBE_RING_RX_PS_ENABLED;
else
rx_ring->flags &= ~IXGBE_RING_RX_PS_ENABLED;
#ifdef IXGBE_FCOE
if (netdev->features & NETIF_F_FCOE_MTU) {