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Commit fa2bd7ff authored by Michał Mirosław's avatar Michał Mirosław Committed by David S. Miller
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net: allow user to change NETIF_F_HIGHDMA 



NETIF_F_HIGHDMA is like any other TX offloads, so allow user to toggle it.
This is needed later for bridge and bonding convertsion to hw_features.

Signed-off-by: default avatarMichał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c4d27ef9

include/linux/netdevice.h

+2 −1
Original line number Diff line number Diff line
@@ -1080,7 +1080,7 @@ struct net_device { 


	/* Features valid for ethtool to change */

	/* = all defined minus driver/device-class-related */

#define NETIF_F_NEVER_CHANGE	(NETIF_F_HIGHDMA | NETIF_F_VLAN_CHALLENGED | \

#define NETIF_F_NEVER_CHANGE	(NETIF_F_VLAN_CHALLENGED | \

				  NETIF_F_LLTX | NETIF_F_NETNS_LOCAL)

#define NETIF_F_ETHTOOL_BITS	(0x7f3fffff & ~NETIF_F_NEVER_CHANGE)
@@ -1098,6 +1098,7 @@ struct net_device { 


#define NETIF_F_ALL_TX_OFFLOADS	(NETIF_F_ALL_CSUM | NETIF_F_SG | \

				 NETIF_F_FRAGLIST | NETIF_F_ALL_TSO | \

				 NETIF_F_HIGHDMA | \

				 NETIF_F_SCTP_CSUM | NETIF_F_FCOE_CRC)



	/*