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Diffstat (limited to 'src/vnet/ipsec/ipsec.c')
-rw-r--r--src/vnet/ipsec/ipsec.c51
1 files changed, 40 insertions, 11 deletions
diff --git a/src/vnet/ipsec/ipsec.c b/src/vnet/ipsec/ipsec.c
index 2dd077a74a1..e95bd163049 100644
--- a/src/vnet/ipsec/ipsec.c
+++ b/src/vnet/ipsec/ipsec.c
@@ -495,11 +495,6 @@ ipsec_init (vlib_main_t * vm)
if ((error = vlib_call_init_function (vm, ipsec_cli_init)))
return error;
- im->ipv4_fp_spd_is_enabled = 0;
- im->ipv6_fp_spd_is_enabled = 0;
-
- im->fp_lookup_hash_buckets = IPSEC_FP_HASH_LOOKUP_HASH_BUCKETS;
-
vec_validate (im->crypto_algs, IPSEC_CRYPTO_N_ALG - 1);
a = im->crypto_algs + IPSEC_CRYPTO_ALG_NONE;
@@ -638,6 +633,13 @@ ipsec_init (vlib_main_t * vm)
vec_validate_init_empty_aligned (im->next_header_registrations, 255, ~0,
CLIB_CACHE_LINE_BYTES);
+ im->fp_spd_ipv4_out_is_enabled = 0;
+ im->fp_spd_ipv6_out_is_enabled = 0;
+ im->fp_spd_ipv4_in_is_enabled = 0;
+ im->fp_spd_ipv6_in_is_enabled = 0;
+
+ im->fp_lookup_hash_buckets = IPSEC_FP_HASH_LOOKUP_HASH_BUCKETS;
+
return 0;
}
@@ -652,22 +654,41 @@ ipsec_config (vlib_main_t *vm, unformat_input_t *input)
u32 ipsec4_out_spd_hash_num_buckets;
u32 ipsec4_in_spd_hash_num_buckets;
u32 ipsec_spd_fp_num_buckets;
+ bool fp_spd_ip4_enabled = false;
+ bool fp_spd_ip6_enabled = false;
while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
{
if (unformat (input, "ipv6-outbound-spd-fast-path on"))
{
- im->ipv6_fp_spd_is_enabled = 1;
+ im->fp_spd_ipv6_out_is_enabled = 1;
+ fp_spd_ip6_enabled = true;
}
else if (unformat (input, "ipv6-outbound-spd-fast-path off"))
- im->ipv6_fp_spd_is_enabled = 0;
+ im->fp_spd_ipv6_out_is_enabled = 0;
else if (unformat (input, "ipv4-outbound-spd-fast-path on"))
{
- im->ipv4_fp_spd_is_enabled = 1;
+ im->fp_spd_ipv4_out_is_enabled = 1;
im->output_flow_cache_flag = 0;
+ fp_spd_ip4_enabled = true;
}
else if (unformat (input, "ipv4-outbound-spd-fast-path off"))
- im->ipv4_fp_spd_is_enabled = 0;
+ im->fp_spd_ipv4_out_is_enabled = 0;
+ else if (unformat (input, "ipv6-inbound-spd-fast-path on"))
+ {
+ im->fp_spd_ipv6_in_is_enabled = 1;
+ fp_spd_ip6_enabled = true;
+ }
+ else if (unformat (input, "ipv6-inbound-spd-fast-path off"))
+ im->fp_spd_ipv6_in_is_enabled = 0;
+ else if (unformat (input, "ipv4-inbound-spd-fast-path on"))
+ {
+ im->fp_spd_ipv4_in_is_enabled = 1;
+ im->input_flow_cache_flag = 0;
+ fp_spd_ip4_enabled = true;
+ }
+ else if (unformat (input, "ipv4-inbound-spd-fast-path off"))
+ im->fp_spd_ipv4_in_is_enabled = 0;
else if (unformat (input, "spd-fast-path-num-buckets %d",
&ipsec_spd_fp_num_buckets))
{
@@ -676,7 +697,7 @@ ipsec_config (vlib_main_t *vm, unformat_input_t *input)
<< max_log2 (ipsec_spd_fp_num_buckets);
}
else if (unformat (input, "ipv4-outbound-spd-flow-cache on"))
- im->output_flow_cache_flag = im->ipv4_fp_spd_is_enabled ? 0 : 1;
+ im->output_flow_cache_flag = im->fp_spd_ipv4_out_is_enabled ? 0 : 1;
else if (unformat (input, "ipv4-outbound-spd-flow-cache off"))
im->output_flow_cache_flag = 0;
else if (unformat (input, "ipv4-outbound-spd-hash-buckets %d",
@@ -687,7 +708,7 @@ ipsec_config (vlib_main_t *vm, unformat_input_t *input)
1ULL << max_log2 (ipsec4_out_spd_hash_num_buckets);
}
else if (unformat (input, "ipv4-inbound-spd-flow-cache on"))
- im->input_flow_cache_flag = 1;
+ im->input_flow_cache_flag = im->fp_spd_ipv4_in_is_enabled ? 0 : 1;
else if (unformat (input, "ipv4-inbound-spd-flow-cache off"))
im->input_flow_cache_flag = 0;
else if (unformat (input, "ipv4-inbound-spd-hash-buckets %d",
@@ -745,6 +766,14 @@ ipsec_config (vlib_main_t *vm, unformat_input_t *input)
im->ipsec4_in_spd_hash_num_buckets);
}
+ if (fp_spd_ip4_enabled)
+ pool_alloc_aligned (im->fp_ip4_lookup_hashes_pool,
+ IPSEC_FP_IP4_HASHES_POOL_SIZE, CLIB_CACHE_LINE_BYTES);
+
+ if (fp_spd_ip6_enabled)
+ pool_alloc_aligned (im->fp_ip6_lookup_hashes_pool,
+ IPSEC_FP_IP6_HASHES_POOL_SIZE, CLIB_CACHE_LINE_BYTES);
+
return 0;
}