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ixgbe: Enable L2 header split in 82599

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>
Yi Zou 16 years ago
parent
163de42e24
commit
dfa12f05f6
2 changed files with 3 additions and 1 deletions
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  1. 2 1
      drivers/net/ixgbe/ixgbe_main.c
  2. 1 0
      drivers/net/ixgbe/ixgbe_type.h

+ 2 - 1
drivers/net/ixgbe/ixgbe_main.c
View File 

@@ -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 - 0
drivers/net/ixgbe/ixgbe_type.h
View File 

@@ -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 */