diff options
Diffstat (limited to 'arch/sparc/include/asm/vio.h')
| -rw-r--r-- | arch/sparc/include/asm/vio.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/vio.h b/arch/sparc/include/asm/vio.h index d758c8d8f47d..fb124feb363b 100644 --- a/arch/sparc/include/asm/vio.h +++ b/arch/sparc/include/asm/vio.h @@ -247,6 +247,25 @@ struct vio_net_desc { struct ldc_trans_cookie cookies[0]; }; +struct vio_net_dext { + u8 flags; +#define VNET_PKT_HASH 0x01 +#define VNET_PKT_HCK_IPV4_HDRCKSUM 0x02 +#define VNET_PKT_HCK_FULLCKSUM 0x04 +#define VNET_PKT_IPV4_LSO 0x08 +#define VNET_PKT_HCK_IPV4_HDRCKSUM_OK 0x10 +#define VNET_PKT_HCK_FULLCKSUM_OK 0x20 + + u8 vnet_hashval; + u16 ipv4_lso_mss; + u32 resv3; +}; + +static inline struct vio_net_dext *vio_net_ext(struct vio_net_desc *desc) +{ + return (struct vio_net_dext *)&desc->cookies[2]; +} + #define VIO_MAX_RING_COOKIES 24 struct vio_dring_state { |