AcoSail/kernel_optimize_test
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ixgbe: Enable L2 header split in 82599

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This enables L2 header split when packet split is enabled for 82599.

Signed-off-by: Yi Zou <yi.zou@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yi Zou 2009-05-07 10:39:35 +00:00 committed by David S. Miller
parent 163de42e24
commit dfa12f05f6
2 changed files with 3 additions and 1 deletions
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3
drivers/net/ixgbe/ixgbe_main.c
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@ -1818,7 +1818,8 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter)
u32 psrtype = IXGBE_PSRTYPE_TCPHDR |
IXGBE_PSRTYPE_UDPHDR |
IXGBE_PSRTYPE_IPV4HDR |
IXGBE_PSRTYPE_IPV6HDR;
IXGBE_PSRTYPE_IPV6HDR |
IXGBE_PSRTYPE_L2HDR;
IXGBE_WRITE_REG(hw, IXGBE_PSRTYPE(0), psrtype);
}
} else {

1
drivers/net/ixgbe/ixgbe_type.h
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@ -1604,6 +1604,7 @@
#define IXGBE_PSRTYPE_UDPHDR 0x00000020
#define IXGBE_PSRTYPE_IPV4HDR 0x00000100
#define IXGBE_PSRTYPE_IPV6HDR 0x00000200
#define IXGBE_PSRTYPE_L2HDR 0x00001000
/* SRRCTL bit definitions */
#define IXGBE_SRRCTL_BSIZEPKT_SHIFT 10 /* so many KBs */