diff options
| author | Hangbin Liu <liuhangbin@gmail.com> | 2019-06-26 11:21:34 +0800 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2019-06-26 16:34:37 +0200 |
| commit | c2c0d4d6ae3a27d3c4457df81a03c06ddbe72282 (patch) | |
| tree | cba2daf181ae65b368432dc1b709430c2bc1cc6d /sys/linux/vnet.txt | |
| parent | 4d3422405ed6c68b57f24f80dcfd0abd3a2c6c1a (diff) | |
sys/linux: update mpls_lable and rta types
Kernel get mpls lable like
```
unsigned entry = be32_to_cpu(hdr->label_stack_entry);
result.label = (entry & MPLS_LS_LABEL_MASK) >> MPLS_LS_LABEL_SHIFT;
```
So we just need to store the label in big endian order.
For mpls rta types, kernel accpet only one lable for RTA_DST and
multi labels for RTA_NEWDST.
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Diffstat (limited to 'sys/linux/vnet.txt')
| -rw-r--r-- | sys/linux/vnet.txt | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sys/linux/vnet.txt b/sys/linux/vnet.txt index 636c1f0fc..b0038ff92 100644 --- a/sys/linux/vnet.txt +++ b/sys/linux/vnet.txt @@ -1424,12 +1424,11 @@ mpls_packet { payload mpls_payload } [packed] -# TODO: is it this ordering or reverse? mpls_label { - ttl int32be:8 - s int32be:1 - tc int32be:3 label int32be:20 + tc const[0, int32be:3] + s int32be:1 + ttl const[0, int32be:8] } mpls_payload [ |