xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ipv6: Add "offload" and "trap" indications to routes

Browse Source 
In a similar fashion to previous patch, add "offload" and "trap"
indication to IPv6 routes.

This is done by using two unused bits in 'struct fib6_info' to hold
these indications. Capable drivers are expected to set these when
processing the various in-kernel route notifications.

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Acked-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ido Schimmel
2020-01-14 13:23:12 +02:00
committed by David S. Miller
parent 90b93f1b31
commit bb3c4ab93e
2 changed files with 17 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
include/net/ip6_fib.h
View File

@@ -192,7 +192,9 @@ struct fib6_info {
dst_nopolicy:1,
dst_host:1,
fib6_destroying:1,
unused:3;
offload:1,
trap:1,
unused:1;
struct rcu_head rcu;
struct nexthop *nh;
@@ -329,6 +331,13 @@ static inline void fib6_info_release(struct fib6_info *f6i)
call_rcu(&f6i->rcu, fib6_info_destroy_rcu);
}
static inline void fib6_info_hw_flags_set(struct fib6_info *f6i, bool offload,
bool trap)
{
f6i->offload = offload;
f6i->trap = trap;
}
enum fib6_walk_state {
#ifdef CONFIG_IPV6_SUBTREES
FWS_S,