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net: allow user to change NETIF_F_HIGHDMA

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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: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michał Mirosław
2011-04-22 06:31:16 +00:00
committed by David S. Miller
parent c4d27ef957
commit fa2bd7ff92
1 changed files with 2 additions and 1 deletions
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3
include/linux/netdevice.h
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@@ -1080,7 +1080,7 @@ struct net_device {
/* Features valid for ethtool to change */ /* Features valid for ethtool to change */
/* = all defined minus driver/device-class-related */ /* = 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) NETIF_F_LLTX | NETIF_F_NETNS_LOCAL)
#define NETIF_F_ETHTOOL_BITS (0x7f3fffff & ~NETIF_F_NEVER_CHANGE) #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 | \ #define NETIF_F_ALL_TX_OFFLOADS (NETIF_F_ALL_CSUM | NETIF_F_SG | \
NETIF_F_FRAGLIST | NETIF_F_ALL_TSO | \ NETIF_F_FRAGLIST | NETIF_F_ALL_TSO | \
NETIF_F_HIGHDMA | \
NETIF_F_SCTP_CSUM | NETIF_F_FCOE_CRC) NETIF_F_SCTP_CSUM | NETIF_F_FCOE_CRC)
/* /*