From: Andrew Melnychenko Date: Wed, 7 Dec 2022 11:35:54 +0000 (+0200) Subject: uapi/linux/if_tun.h: Added new offload types for USO4/6. X-Git-Tag: microblaze-v6.6~1543^2~30^2~4 X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=b22bbdd17a5af2cc99cf42048970b9355dcbec8b;p=linux-2.6-microblaze.git uapi/linux/if_tun.h: Added new offload types for USO4/6. Added 2 additional offlloads for USO(IPv4 & IPv6). Separate offloads are required for Windows VM guests, g.e. Windows may set USO rx only for IPv4. Signed-off-by: Andrew Melnychenko Signed-off-by: David S. Miller --- diff --git a/include/uapi/linux/if_tun.h b/include/uapi/linux/if_tun.h index b6d7b868f290..287cdc81c939 100644 --- a/include/uapi/linux/if_tun.h +++ b/include/uapi/linux/if_tun.h @@ -90,6 +90,8 @@ #define TUN_F_TSO6 0x04 /* I can handle TSO for IPv6 packets */ #define TUN_F_TSO_ECN 0x08 /* I can handle TSO with ECN bits. */ #define TUN_F_UFO 0x10 /* I can handle UFO packets */ +#define TUN_F_USO4 0x20 /* I can handle USO for IPv4 packets */ +#define TUN_F_USO6 0x40 /* I can handle USO for IPv6 packets */ /* Protocol info prepended to the packets (when IFF_NO_PI is not set) */ #define TUN_PKT_STRIP 0x0001