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Commit dfa12f05 authored by Yi Zou's avatar Yi Zou Committed by David S. Miller
Browse files

ixgbe: Enable L2 header split in 82599 



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

Signed-off-by: default avatarYi Zou <yi.zou@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 163de42e

drivers/net/ixgbe/ixgbe_main.c

+2 −1
Original line number Diff line number Diff line
@@ -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 {

drivers/net/ixgbe/ixgbe_type.h

+1 −0
Original line number Diff line number Diff line
@@ -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 */