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    Subject[PATCH 3/3] net: define feature flags for FCoE offloads
    Date
    From: Chris Leech <christopher.leech@intel.com>

    Signed-off-by: Chris Leech <christopher.leech@intel.com>
    Signed-off-by: Yi Zou <yi.zou@intel.com>
    ---

    include/linux/netdevice.h | 3 +++
    include/linux/skbuff.h | 2 ++
    2 files changed, 5 insertions(+), 0 deletions(-)

    diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
    index 423c7bc..9347464 100644
    --- a/include/linux/netdevice.h
    +++ b/include/linux/netdevice.h
    @@ -523,6 +523,8 @@ struct net_device
    #define NETIF_F_NETNS_LOCAL 8192 /* Does not change network namespaces */
    #define NETIF_F_LRO 32768 /* large receive offload */

    +#define NETIF_F_FCOE_CRC (1 << 24) /* FCoE CRC32 */
    +
    /* Segmentation offload features */
    #define NETIF_F_GSO_SHIFT 16
    #define NETIF_F_GSO_MASK 0x00ff0000
    @@ -531,6 +533,7 @@ struct net_device
    #define NETIF_F_GSO_ROBUST (SKB_GSO_DODGY << NETIF_F_GSO_SHIFT)
    #define NETIF_F_TSO_ECN (SKB_GSO_TCP_ECN << NETIF_F_GSO_SHIFT)
    #define NETIF_F_TSO6 (SKB_GSO_TCPV6 << NETIF_F_GSO_SHIFT)
    +#define NETIF_F_GSO_FCOE (SKB_GSO_FCOE << NETIF_F_GSO_SHIFT)

    /* List of features with software fallbacks. */
    #define NETIF_F_GSO_SOFTWARE (NETIF_F_TSO | NETIF_F_TSO_ECN | NETIF_F_TSO6)
    diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
    index a01b6f8..81c3f7c 100644
    --- a/include/linux/skbuff.h
    +++ b/include/linux/skbuff.h
    @@ -188,6 +188,8 @@ enum {
    SKB_GSO_TCP_ECN = 1 << 3,

    SKB_GSO_TCPV6 = 1 << 4,
    +
    + SKB_GSO_FCOE = 1 << 5,
    };

    #if BITS_PER_LONG > 32


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