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sync: auto-generate latest BPF helpers

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Latest changes to BPF helper definitions.
This commit is contained in:
Andrii Nakryiko
2020-10-27 23:55:10 -07:00
committed by Andrii Nakryiko
parent f754860e35
commit 475ee87969
1 changed files with 8 additions and 4 deletions
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12
src/bpf_helper_defs.h
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@@ -3541,9 +3541,13 @@ static __u64 (*bpf_skb_cgroup_classid)(struct __sk_buff *skb) = (void *) 151;
* and fill in L2 addresses from neighboring subsystem. This helper * and fill in L2 addresses from neighboring subsystem. This helper
* is somewhat similar to **bpf_redirect**\ (), except that it * is somewhat similar to **bpf_redirect**\ (), except that it
* populates L2 addresses as well, meaning, internally, the helper * populates L2 addresses as well, meaning, internally, the helper
* performs a FIB lookup based on the skb's networking header to * relies on the neighbor lookup for the L2 address of the nexthop.
* get the address of the next hop and then relies on the neighbor *
* lookup for the L2 address of the nexthop. * The helper will perform a FIB lookup based on the skb's
* networking header to get the address of the next hop, unless
* this is supplied by the caller in the *params* argument. The
* *plen* argument indicates the len of *params* and should be set
* to 0 if *params* is NULL.
* *
* The *flags* argument is reserved and must be 0. The helper is * The *flags* argument is reserved and must be 0. The helper is
* currently only supported for tc BPF program types, and enabled * currently only supported for tc BPF program types, and enabled
@@ -3553,7 +3557,7 @@ static __u64 (*bpf_skb_cgroup_classid)(struct __sk_buff *skb) = (void *) 151;
* The helper returns **TC_ACT_REDIRECT** on success or * The helper returns **TC_ACT_REDIRECT** on success or
* **TC_ACT_SHOT** on error. * **TC_ACT_SHOT** on error.
*/ */
static long (*bpf_redirect_neigh)(__u32 ifindex, __u64 flags) = (void *) 152; static long (*bpf_redirect_neigh)(__u32 ifindex, struct bpf_redir_neigh *params, int plen, __u64 flags) = (void *) 152;
/* /*
* bpf_per_cpu_ptr * bpf_per_cpu_ptr