diff options
| author |   Neale Ranns <neale@graphiant.com> | 2021-03-04 16:23:26 +0000 |
|---|---|---|
| committer | Neale Ranns <neale@graphiant.com> | 2021-03-05 12:23:54 +0000 |
| commit | d89de31489cc0fb0c3d606fe9b30a97934942e80 (patch) | |
| tree | 5e6ff1a85a20add5e6bb65b6ffe48aa01348d10b | |
| parent | 8fb5add31885fcee1abaf60dd903aa566cc53b0d (diff) | |
fib: format function for adjacency flags
Type: improvement
Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: Ib01ed3231321f0f38c4b1deb885c4cf718cc0147
| -rw-r--r-- | src/vnet/adj/rewrite.c | 16 | ||||
| -rw-r--r-- | src/vnet/adj/rewrite.h | 2 |
2 files changed, 18 insertions, 0 deletions
diff --git a/src/vnet/adj/rewrite.c b/src/vnet/adj/rewrite.c index fc2df9af109..5b9ec090087 100644 --- a/src/vnet/adj/rewrite.c +++ b/src/vnet/adj/rewrite.c @@ -41,6 +41,21 @@ #include <vnet/ip/lookup.h> u8 * +format_vnet_rewrite_flags (u8 *s, va_list *ap) +{ + vnet_rewrite_flags_t f = va_arg (*ap, int); + + if (f & VNET_REWRITE_HAS_FEATURES) + s = format (s, "features "); + if (f & VNET_REWRITE_FIXUP_IP4_O_4) + s = format (s, "fixup-ip4o4 "); + if (f & VNET_REWRITE_FIXUP_FLOW_HASH) + s = format (s, "fixup-flow-hash "); + + return (s); +} + +u8 * format_vnet_rewrite (u8 * s, va_list * args) { vnet_rewrite_header_t *rw = va_arg (*args, vnet_rewrite_header_t *); @@ -61,6 +76,7 @@ format_vnet_rewrite (u8 * s, va_list * args) } s = format (s, " mtu:%d next:%d", rw->max_l3_packet_bytes, rw->next_index); + s = format (s, " flags:[%U]", format_vnet_rewrite_flags, rw->flags); /* Format rewrite string. */ if (rw->data_bytes > 0) diff --git a/src/vnet/adj/rewrite.h b/src/vnet/adj/rewrite.h index 496bb149bc4..4234986dc37 100644 --- a/src/vnet/adj/rewrite.h +++ b/src/vnet/adj/rewrite.h @@ -67,6 +67,8 @@ typedef enum vnet_rewrite_flags_t_ VNET_REWRITE_FIXUP_FLOW_HASH = (1 << 2), } __attribute__ ((packed)) vnet_rewrite_flags_t; +extern u8 *format_vnet_rewrite_flags (u8 *s, va_list *ap); + typedef struct vnet_rewrite_header_t_ { /* Interface to mark re-written packets with. */ |