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Diffstat (limited to 'src/vnet/ip/lookup.c')
| -rw-r--r-- | src/vnet/ip/lookup.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/vnet/ip/lookup.c b/src/vnet/ip/lookup.c index c2c4bae5041..92310e418c2 100644 --- a/src/vnet/ip/lookup.c +++ b/src/vnet/ip/lookup.c @@ -128,6 +128,42 @@ format_ip_flow_hash_config (u8 * s, va_list * args) return s; } +uword +unformat_ip_flow_hash_config (unformat_input_t *input, va_list *args) +{ + flow_hash_config_t *flow_hash_config = va_arg (*args, flow_hash_config_t *); + uword start_index = unformat_check_input (input); + int matched_once = 0; + + if (unformat (input, "default")) + { + *flow_hash_config = IP_FLOW_HASH_DEFAULT; + return 1; + } + while (!unformat_is_eof (input) && + !is_white_space (unformat_peek_input (input))) + { + if (unformat (input, "%_,")) + ; +#define _(a, b) \ + else if (unformat (input, "%_" #a)) \ + { \ + *flow_hash_config |= b; \ + matched_once = 1; \ + } + foreach_flow_hash_bit_v1 +#undef _ + else + { + /* Roll back to our start */ + input->index = start_index; + return 0; + } + } + + return matched_once; +} + u8 * format_ip_adjacency_packet_data (u8 * s, va_list * args) { |