From 8b30e471df4d42214619e1d6c50cc8298426b45f Mon Sep 17 00:00:00 2001 From: Neale Ranns Date: Mon, 12 Feb 2018 08:36:11 -0800 Subject: Allow interface types to override glean adjacency behaivour update the glean adj on a local interface MAC change Change-Id: Ia5c5cde424ed0fea3431532cc5abf22b364bbab5 Signed-off-by: Neale Ranns --- src/vnet/adj/adj_glean.c | 60 ++++++++++++++++++++++++++++++++++++------------ 1 file changed, 45 insertions(+), 15 deletions(-) (limited to 'src/vnet/adj/adj_glean.c') diff --git a/src/vnet/adj/adj_glean.c b/src/vnet/adj/adj_glean.c index 82023f12dd2..09e6c0a0da9 100644 --- a/src/vnet/adj/adj_glean.c +++ b/src/vnet/adj/adj_glean.c @@ -68,26 +68,51 @@ adj_glean_add_or_lock (fib_protocol_t proto, adj->sub_type.glean.receive_addr = *nh_addr; } + adj->rewrite_header.sw_if_index = sw_if_index; adj->rewrite_header.data_bytes = 0; + adj_lock(adj_get_index(adj)); - vnet_rewrite_for_sw_interface(vnet_get_main(), - adj_fib_proto_2_nd(proto), - sw_if_index, - adj_get_glean_node(proto)->index, - VNET_REWRITE_FOR_SW_INTERFACE_ADDRESS_BROADCAST, - &adj->rewrite_header, - sizeof (adj->rewrite_data)); + vnet_update_adjacency_for_sw_interface(vnet_get_main(), + sw_if_index, + adj_get_index(adj)); } else { adj = adj_get(adj_gleans[proto][sw_if_index]); + adj_lock(adj_get_index(adj)); } - adj_lock(adj_get_index(adj)); - return (adj_get_index(adj)); } +/** + * adj_glean_update_rewrite + */ +void +adj_glean_update_rewrite (adj_index_t adj_index) +{ + ip_adjacency_t *adj; + + ASSERT(ADJ_INDEX_INVALID != adj_index); + + adj = adj_get(adj_index); + + vnet_rewrite_for_sw_interface(vnet_get_main(), + adj_fib_proto_2_nd(adj->ia_nh_proto), + adj->rewrite_header.sw_if_index, + adj_get_glean_node(adj->ia_nh_proto)->index, + VNET_REWRITE_FOR_SW_INTERFACE_ADDRESS_BROADCAST, + &adj->rewrite_header, + sizeof (adj->rewrite_data)); +} + +adj_index_t +adj_glean_get (fib_protocol_t proto, + u32 sw_if_index) +{ + return (adj_gleans[proto][sw_if_index]); +} + void adj_glean_remove (fib_protocol_t proto, u32 sw_if_index) @@ -227,12 +252,17 @@ format_adj_glean (u8* s, va_list *ap) vnet_main_t * vnm = vnet_get_main(); ip_adjacency_t * adj = adj_get(index); - return (format(s, "%U-glean: %U", - format_fib_protocol, adj->ia_nh_proto, - format_vnet_sw_interface_name, - vnm, - vnet_get_sw_interface(vnm, - adj->rewrite_header.sw_if_index))); + s = format(s, "%U-glean: %U", + format_fib_protocol, adj->ia_nh_proto, + format_vnet_sw_interface_name, + vnm, + vnet_get_sw_interface(vnm, + adj->rewrite_header.sw_if_index)); + s = format (s, " %U", + format_vnet_rewrite, + &adj->rewrite_header, sizeof (adj->rewrite_data), 0); + + return (s); } -- cgit 1.2.3-korg