Messages in this thread Patch in this message | | | From | Gavin Li <> | Subject | [PATCH net-next v1 1/3] vxlan: Expose helper vxlan_build_gbp_hdr | Date | Tue, 14 Feb 2023 15:41:35 +0200 |
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vxlan_build_gbp_hdr will be used by other modules to build gbp option in vxlan header according to gbp flags.
Change-Id: I10d8dd31d6048e1fcd08cd76ee3bcd3029053552 Signed-off-by: Gavin Li <gavinl@nvidia.com> Reviewed-by: Roi Dayan <roid@nvidia.com> Reviewed-by: Maor Dickman <maord@nvidia.com> Acked-by: Saeed Mahameed <saeedm@nvidia.com> --- drivers/net/vxlan/vxlan_core.c | 20 -------------------- include/net/vxlan.h | 20 ++++++++++++++++++++ 2 files changed, 20 insertions(+), 20 deletions(-)
diff --git a/drivers/net/vxlan/vxlan_core.c b/drivers/net/vxlan/vxlan_core.c index b1b179effe2a..bd44467a5a39 100644 --- a/drivers/net/vxlan/vxlan_core.c +++ b/drivers/net/vxlan/vxlan_core.c @@ -2140,26 +2140,6 @@ static bool route_shortcircuit(struct net_device *dev, struct sk_buff *skb) return false; } -static void vxlan_build_gbp_hdr(struct vxlanhdr *vxh, u32 vxflags, - struct vxlan_metadata *md) -{ - struct vxlanhdr_gbp *gbp; - - if (!md->gbp) - return; - - gbp = (struct vxlanhdr_gbp *)vxh; - vxh->vx_flags |= VXLAN_HF_GBP; - - if (md->gbp & VXLAN_GBP_DONT_LEARN) - gbp->dont_learn = 1; - - if (md->gbp & VXLAN_GBP_POLICY_APPLIED) - gbp->policy_applied = 1; - - gbp->policy_id = htons(md->gbp & VXLAN_GBP_ID_MASK); -} - static int vxlan_build_gpe_hdr(struct vxlanhdr *vxh, u32 vxflags, __be16 protocol) { diff --git a/include/net/vxlan.h b/include/net/vxlan.h index bca5b01af247..08bc762a7e94 100644 --- a/include/net/vxlan.h +++ b/include/net/vxlan.h @@ -566,4 +566,24 @@ static inline bool vxlan_fdb_nh_path_select(struct nexthop *nh, return true; } +static inline void vxlan_build_gbp_hdr(struct vxlanhdr *vxh, u32 vxflags, + struct vxlan_metadata *md) +{ + struct vxlanhdr_gbp *gbp; + + if (!md->gbp) + return; + + gbp = (struct vxlanhdr_gbp *)vxh; + vxh->vx_flags |= VXLAN_HF_GBP; + + if (md->gbp & VXLAN_GBP_DONT_LEARN) + gbp->dont_learn = 1; + + if (md->gbp & VXLAN_GBP_POLICY_APPLIED) + gbp->policy_applied = 1; + + gbp->policy_id = htons(md->gbp & VXLAN_GBP_ID_MASK); +} + #endif -- 2.31.1
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