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Commit 01d5b2fc authored by Chris Leech's avatar Chris Leech Committed by James Bottomley
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[SCSI] net: define feature flags for FCoE offloads 



Define feature flags for FCoE offloads.

Signed-off-by: default avatarChris Leech <christopher.leech@intel.com>
Signed-off-by: default avatarYi Zou <yi.zou@intel.com>
Acked-by: default avatarDavid Miller <davem@davemloft.net>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@HansenPartnership.com>
parent 43eb99c5

include/linux/netdevice.h

+3 −0
Original line number Diff line number Diff line
@@ -650,6 +650,8 @@ struct net_device 
#define NETIF_F_GRO		16384	/* Generic receive offload */

#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
@@ -658,6 +660,7 @@ 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_FSO		(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)

include/linux/skbuff.h

+2 −0
Original line number Diff line number Diff line
@@ -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