ip: use IPv6 flowlabel in flow hash computation
extends ip6_compute_flow_hash() to include IPv6 flowlabel in flowhash computation
Type: improvement
Signed-off-by: Ahmed Abdelsalam <ahabdels@cisco.com>
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
Change-Id: Id1aaa20c9dac729c22b714eea1cdd6e9e4d1f75e
diff --git a/src/vnet/ip/ip4_forward.c b/src/vnet/ip/ip4_forward.c
index bb70805..332c483 100644
--- a/src/vnet/ip/ip4_forward.c
+++ b/src/vnet/ip/ip4_forward.c
@@ -2771,24 +2771,6 @@
};
/* *INDENT-ON* */
-#ifndef CLIB_MARCH_VARIANT
-int
-vnet_set_ip4_flow_hash (u32 table_id, u32 flow_hash_config)
-{
- u32 fib_index;
-
- fib_index = fib_table_find (FIB_PROTOCOL_IP4, table_id);
-
- if (~0 == fib_index)
- return VNET_API_ERROR_NO_SUCH_FIB;
-
- fib_table_set_flow_hash_config (fib_index, FIB_PROTOCOL_IP4,
- flow_hash_config);
-
- return 0;
-}
-#endif
-
static clib_error_t *
set_ip_flow_hash_command_fn (vlib_main_t * vm,
unformat_input_t * input,
@@ -2803,8 +2785,12 @@
{
if (unformat (input, "table %d", &table_id))
matched = 1;
-#define _(a,v) \
- else if (unformat (input, #a)) { flow_hash_config |= v; matched=1;}
+#define _(a, b, v) \
+ else if (unformat (input, #a)) \
+ { \
+ flow_hash_config |= v; \
+ matched = 1; \
+ }
foreach_flow_hash_bit
#undef _
else
@@ -2815,7 +2801,7 @@
return clib_error_return (0, "unknown input `%U'",
format_unformat_error, input);
- rv = vnet_set_ip4_flow_hash (table_id, flow_hash_config);
+ rv = ip_flow_hash_set (AF_IP4, table_id, flow_hash_config);
switch (rv)
{
case 0: