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| author | Yi Zou <yi.zou@intel.com> | 2009-08-06 13:05:44 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-08-09 21:45:36 -0700 |
| commit | 6e455b897bb6be3a4c0c6578f679e83d399e5b92 (patch) | |
| tree | 9dd483b537229a4d2a2abe39e81ff80b430847c5 /drivers/net/ixgbe/ixgbe.h | |
| parent | a6616b42fbc39c1ccc2373996f1441ce7707ea93 (diff) | |
| download | op-kernel-dev-6e455b897bb6be3a4c0c6578f679e83d399e5b92.zip op-kernel-dev-6e455b897bb6be3a4c0c6578f679e83d399e5b92.tar.gz | |
ixgbe: Disable packet split only on FCoE queues in 82599
For 82599, packet split has to be disabled for FCoE direct data placement.
However, this is only required on received queues allocated for FCoE. This
patch adds a per ring flags to indicate if packet split is disabled on a
per queue basis, particularly for FCoE, as packet split must be disabled
for large receive using direct data placement (DDP).
Signed-off-by: Yi Zou <yi.zou@intel.com>
Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ixgbe/ixgbe.h')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h index e11d83d..2c4dc82 100644 --- a/drivers/net/ixgbe/ixgbe.h +++ b/drivers/net/ixgbe/ixgbe.h @@ -136,6 +136,8 @@ struct ixgbe_ring { u8 queue_index; /* needed for multiqueue queue management */ +#define IXGBE_RING_RX_PS_ENABLED (u8)(1) + u8 flags; /* per ring feature flags */ u16 head; u16 tail; |
