From d77e38e612a017480157fe6d2c1422f42cb5b7e3 Mon Sep 17 00:00:00 2001 From: Steffen Klassert Date: Fri, 14 Apr 2017 10:06:10 +0200 Subject: xfrm: Add an IPsec hardware offloading API This patch adds all the bits that are needed to do IPsec hardware offload for IPsec states and ESP packets. We add xfrmdev_ops to the net_device. xfrmdev_ops has function pointers that are needed to manage the xfrm states in the hardware and to do a per packet offloading decision. Joint work with: Ilan Tayari Guy Shapiro Yossi Kuperman Signed-off-by: Guy Shapiro Signed-off-by: Ilan Tayari Signed-off-by: Yossi Kuperman Signed-off-by: Steffen Klassert --- net/xfrm/xfrm_policy.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'net/xfrm/xfrm_policy.c') diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 7befca2a0773..dd44ddc1aea5 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -116,11 +116,10 @@ static const struct xfrm_policy_afinfo *xfrm_policy_get_afinfo(unsigned short fa return afinfo; } -static inline struct dst_entry *__xfrm_dst_lookup(struct net *net, - int tos, int oif, - const xfrm_address_t *saddr, - const xfrm_address_t *daddr, - int family) +struct dst_entry *__xfrm_dst_lookup(struct net *net, int tos, int oif, + const xfrm_address_t *saddr, + const xfrm_address_t *daddr, + int family) { const struct xfrm_policy_afinfo *afinfo; struct dst_entry *dst; @@ -135,6 +134,7 @@ static inline struct dst_entry *__xfrm_dst_lookup(struct net *net, return dst; } +EXPORT_SYMBOL(__xfrm_dst_lookup); static inline struct dst_entry *xfrm_dst_lookup(struct xfrm_state *x, int tos, int oif, -- cgit v1.2.3