From 1a3c998f3a27ab6ecf56bdbb17e27e55fd6d47cd Mon Sep 17 00:00:00 2001 From: Steffen Klassert Date: Sat, 25 Jan 2020 11:26:43 +0100 Subject: net: Add a netdev software feature set that defaults to off. The previous patch added the NETIF_F_GRO_FRAGLIST feature. This is a software feature that should default to off. Current software features default to on, so add a new feature set that defaults to off. Signed-off-by: Steffen Klassert Reviewed-by: Willem de Bruijn Signed-off-by: David S. Miller --- include/linux/netdev_features.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux/netdev_features.h') diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h index b239507da2a0..34d050bb1ae6 100644 --- a/include/linux/netdev_features.h +++ b/include/linux/netdev_features.h @@ -230,6 +230,9 @@ static inline int find_next_netdev_feature(u64 feature, unsigned long start) /* changeable features with no special hardware requirements */ #define NETIF_F_SOFT_FEATURES (NETIF_F_GSO | NETIF_F_GRO) +/* Changeable features with no special hardware requirements that defaults to off. */ +#define NETIF_F_SOFT_FEATURES_OFF NETIF_F_GRO_FRAGLIST + #define NETIF_F_VLAN_FEATURES (NETIF_F_HW_VLAN_CTAG_FILTER | \ NETIF_F_HW_VLAN_CTAG_RX | \ NETIF_F_HW_VLAN_CTAG_TX | \ -- cgit