diff options
| author | Guillaume Nault <gnault@redhat.com> | 2022-04-08 23:08:50 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-04-12 03:38:02 +0300 |
| commit | 9f6982e9a3c26a9db226cefd91c21a3e325ca397 (patch) | |
| tree | 80fcb3bc257874c018a5bdf09437342e503de7fc /drivers | |
| parent | 046eabbf1991c65d50d1d842f1a3011b53ca9b0a (diff) | |
| download | linux-9f6982e9a3c26a9db226cefd91c21a3e325ca397.tar.xz | |
net: marvell: prestera: Use dscp_t in struct prestera_kern_fib_cache
Use the new dscp_t type to replace the kern_tos field of struct
prestera_kern_fib_cache. This ensures ECN bits are ignored and makes it
compatible with the dscp fields of struct fib_entry_notifier_info and
struct fib_rt_info.
This also allows sparse to flag potential incorrect uses of DSCP and
ECN bits.
Signed-off-by: Guillaume Nault <gnault@redhat.com>
Reviewed-by: Yevhen Orlov <yevhen.orlov@plvision.eu>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/marvell/prestera/prestera_router.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/marvell/prestera/prestera_router.c b/drivers/net/ethernet/marvell/prestera/prestera_router.c index a6b608ade2b9..3754d8aec76d 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_router.c +++ b/drivers/net/ethernet/marvell/prestera/prestera_router.c @@ -27,7 +27,7 @@ struct prestera_kern_fib_cache { /* Indicate if route is not overlapped by another table */ struct rhash_head ht_node; /* node of prestera_router */ struct fib_info *fi; - u8 kern_tos; + dscp_t kern_dscp; u8 kern_type; bool reachable; }; @@ -101,7 +101,7 @@ prestera_kern_fib_cache_create(struct prestera_switch *sw, memcpy(&fib_cache->key, key, sizeof(*key)); fib_info_hold(fi); fib_cache->fi = fi; - fib_cache->kern_tos = inet_dscp_to_dsfield(dscp); + fib_cache->kern_dscp = dscp; fib_cache->kern_type = type; err = rhashtable_insert_fast(&sw->router->kern_fib_cache_ht, @@ -133,7 +133,7 @@ __prestera_k_arb_fib_lpm_offload_set(struct prestera_switch *sw, fri.tb_id = fc->key.kern_tb_id; fri.dst = fc->key.addr.u.ipv4; fri.dst_len = fc->key.prefix_len; - fri.dscp = inet_dsfield_to_dscp(fc->kern_tos); + fri.dscp = fc->kern_dscp; fri.type = fc->kern_type; /* flags begin */ fri.offload = offload; |