With this patch fast path for ipv6 policy lookup is enabled.
This impelentation scales and outperforms original implementation when
the number of defined flows is higher thatn 100k.
Type: feature
Signed-off-by: Piotr Bronowski <piotrx.bronowski@intel.com>
Change-Id: I9364b5b8db4fc708790d48c538add272c7cea400
if ((error = vlib_call_init_function (vm, ipsec_cli_init)))
return error;
- im->fp_spd_is_enabled = 0;
+ 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);
while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
{
- if (unformat (input, "ipv4-outbound-spd-fast-path on"))
+ if (unformat (input, "ipv6-outbound-spd-fast-path on"))
+ {
+ im->ipv6_fp_spd_is_enabled = 1;
+ }
+ else if (unformat (input, "ipv6-outbound-spd-fast-path off"))
+ im->ipv6_fp_spd_is_enabled = 0;
+ else if (unformat (input, "ipv4-outbound-spd-fast-path on"))
{
- im->fp_spd_is_enabled = 1;
+ im->ipv4_fp_spd_is_enabled = 1;
im->output_flow_cache_flag = 0;
}
else if (unformat (input, "ipv4-outbound-spd-fast-path off"))
- im->fp_spd_is_enabled = 0;
+ im->ipv4_fp_spd_is_enabled = 0;
else if (unformat (input, "spd-fast-path-num-buckets %d",
&ipsec_spd_fp_num_buckets))
{
<< max_log2 (ipsec_spd_fp_num_buckets);
}
else if (unformat (input, "ipv4-outbound-spd-flow-cache on"))
- im->output_flow_cache_flag = im->fp_spd_is_enabled ? 0 : 1;
+ im->output_flow_cache_flag = im->ipv4_fp_spd_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",
/* pool of policies */
ipsec_policy_t *policies;
- u32 fp_spd_is_enabled;
+ u32 ipv4_fp_spd_is_enabled;
+ u32 ipv6_fp_spd_is_enabled;
+
ipsec_fp_mask_type_entry_t *fp_mask_types;
u32 fp_lookup_hash_buckets; /* number of buckets should be power of two */
return s;
}
-always_inline uword
-ip6_addr_match_range (ip6_address_t * a, ip6_address_t * la,
- ip6_address_t * ua)
-{
- if ((memcmp (a->as_u64, la->as_u64, 2 * sizeof (u64)) >= 0) &&
- (memcmp (a->as_u64, ua->as_u64, 2 * sizeof (u64)) <= 0))
- return 1;
- return 0;
-}
-
-always_inline void
-ipsec_fp_5tuple_from_ip6_range (ipsec_fp_5tuple_t *tuple, ip6_address_t *la,
- ip6_address_t *ra, u16 lp, u16 rp, u8 pr)
-
-{
- clib_memcpy_fast (&tuple->ip6_laddr, la, sizeof (ip6_address_t));
- clib_memcpy_fast (&tuple->ip6_laddr, la, sizeof (ip6_address_t));
-
- tuple->lport = lp;
- tuple->rport = rp;
- tuple->protocol = pr;
- tuple->is_ipv6 = 1;
-}
-
-always_inline ipsec_policy_t *
-ipsec6_output_policy_match (ipsec_spd_t * spd,
- ip6_address_t * la,
- ip6_address_t * ra, u16 lp, u16 rp, u8 pr)
-{
- ipsec_main_t *im = &ipsec_main;
- ipsec_policy_t *p;
- ipsec_policy_t *policies[1];
- ipsec_fp_5tuple_t tuples[1];
- u32 fp_policy_ids[1];
-
- u32 *i;
-
- if (!spd)
- return 0;
-
- ipsec_fp_5tuple_from_ip6_range (&tuples[0], la, ra, lp, rp, pr);
- if (im->fp_spd_is_enabled &&
- (0 == ipsec_fp_out_policy_match_n (&spd->fp_spd, 1, tuples, policies,
- fp_policy_ids, 1)))
- {
- p = policies[0];
- i = fp_policy_ids;
- }
-
- vec_foreach (i, spd->policies[IPSEC_SPD_POLICY_IP6_OUTBOUND])
- {
- p = pool_elt_at_index (im->policies, *i);
- if (PREDICT_FALSE ((p->protocol != IPSEC_POLICY_PROTOCOL_ANY) &&
- (p->protocol != pr)))
- continue;
-
- if (!ip6_addr_match_range (ra, &p->raddr.start.ip6, &p->raddr.stop.ip6))
- continue;
-
- if (!ip6_addr_match_range (la, &p->laddr.start.ip6, &p->laddr.stop.ip6))
- continue;
-
- if (PREDICT_FALSE
- ((pr != IP_PROTOCOL_TCP) && (pr != IP_PROTOCOL_UDP)
- && (pr != IP_PROTOCOL_SCTP)))
- return p;
-
- if (lp < p->lport.start)
- continue;
-
- if (lp > p->lport.stop)
- continue;
-
- if (rp < p->rport.start)
- continue;
-
- if (rp > p->rport.stop)
- continue;
-
- return p;
- }
-
- return 0;
-}
-
static inline uword
ipsec_output_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
vlib_frame_t * from_frame, int is_ipv6)
clib_memset (policies, 0, n * sizeof (ipsec_policy_t *));
- if (im->fp_spd_is_enabled)
+ if (im->ipv4_fp_spd_is_enabled)
{
ipsec_fp_5tuple_from_ip4_range_n (tuples, ip4_5tuples, n);
counter += ipsec_fp_out_policy_match_n (&spd->fp_spd, 0, tuples,
if (!spd)
return 0;
- ipsec_fp_5tuple_from_ip4_range (&tuples[0], la, ra, lp, rp, pr);
-
- if (im->fp_spd_is_enabled &&
- (1 == ipsec_fp_out_policy_match_n (&spd->fp_spd, 0, tuples, policies,
- fp_policy_ids, 1)))
+ if (im->ipv4_fp_spd_is_enabled)
{
+ ipsec_fp_5tuple_from_ip4_range (&tuples[0], la, ra, lp, rp, pr);
+ ipsec_fp_out_policy_match_n (&spd->fp_spd, 0, tuples, policies,
+ fp_policy_ids, 1);
p = policies[0];
i = fp_policy_ids;
if (PREDICT_FALSE ((pr != IP_PROTOCOL_TCP) && (pr != IP_PROTOCOL_UDP) &&
return 0;
}
+always_inline uword
+ip6_addr_match_range (ip6_address_t *a, ip6_address_t *la, ip6_address_t *ua)
+{
+ if ((memcmp (a->as_u64, la->as_u64, 2 * sizeof (u64)) >= 0) &&
+ (memcmp (a->as_u64, ua->as_u64, 2 * sizeof (u64)) <= 0))
+ return 1;
+ return 0;
+}
+
+always_inline void
+ipsec_fp_5tuple_from_ip6_range (ipsec_fp_5tuple_t *tuple, ip6_address_t *la,
+ ip6_address_t *ra, u16 lp, u16 rp, u8 pr)
+
+{
+ clib_memcpy (&tuple->ip6_laddr, la, sizeof (ip6_address_t));
+ clib_memcpy (&tuple->ip6_raddr, ra, sizeof (ip6_address_t));
+
+ tuple->lport = lp;
+ tuple->rport = rp;
+ tuple->protocol = pr;
+ tuple->is_ipv6 = 1;
+}
+
+always_inline ipsec_policy_t *
+ipsec6_output_policy_match (ipsec_spd_t *spd, ip6_address_t *la,
+ ip6_address_t *ra, u16 lp, u16 rp, u8 pr)
+{
+ ipsec_main_t *im = &ipsec_main;
+ ipsec_policy_t *p;
+ ipsec_policy_t *policies[1];
+ ipsec_fp_5tuple_t tuples[1];
+ u32 fp_policy_ids[1];
+
+ u32 *i;
+
+ if (!spd)
+ return 0;
+
+ if (im->ipv6_fp_spd_is_enabled)
+ {
+
+ ipsec_fp_5tuple_from_ip6_range (&tuples[0], la, ra, lp, rp, pr);
+ ipsec_fp_out_policy_match_n (&spd->fp_spd, 1, tuples, policies,
+ fp_policy_ids, 1);
+ p = policies[0];
+ i = fp_policy_ids;
+ return p;
+ }
+
+ vec_foreach (i, spd->policies[IPSEC_SPD_POLICY_IP6_OUTBOUND])
+ {
+ p = pool_elt_at_index (im->policies, *i);
+ if (PREDICT_FALSE ((p->protocol != IPSEC_POLICY_PROTOCOL_ANY) &&
+ (p->protocol != pr)))
+ continue;
+
+ if (!ip6_addr_match_range (ra, &p->raddr.start.ip6, &p->raddr.stop.ip6))
+ continue;
+
+ if (!ip6_addr_match_range (la, &p->laddr.start.ip6, &p->laddr.stop.ip6))
+ continue;
+
+ if (PREDICT_FALSE ((pr != IP_PROTOCOL_TCP) && (pr != IP_PROTOCOL_UDP) &&
+ (pr != IP_PROTOCOL_SCTP)))
+ return p;
+
+ if (lp < p->lport.start)
+ continue;
+
+ if (lp > p->lport.stop)
+ continue;
+
+ if (rp < p->rport.start)
+ continue;
+
+ if (rp > p->rport.stop)
+ continue;
+
+ return p;
+ }
+
+ return 0;
+}
+
#endif /* !IPSEC_OUTPUT_H */
#define _(s,v) vec_free(spd->policies[IPSEC_SPD_POLICY_##s]);
foreach_ipsec_spd_policy_type
#undef _
- if (im->fp_spd_is_enabled)
+ if (im->ipv4_fp_spd_is_enabled)
{
ipsec_spd_fp_t *fp_spd = &spd->fp_spd;
clib_bihash_free_16_8 (&fp_spd->fp_ip4_lookup_hash);
}
+
+ if (im->ipv6_fp_spd_is_enabled)
+ {
+ ipsec_spd_fp_t *fp_spd = &spd->fp_spd;
+
+ clib_bihash_free_40_8 (&fp_spd->fp_ip6_lookup_hash);
+ }
+
pool_put (im->spds, spd);
}
- else /* create new SPD */
+ else /* create new SPD */
{
pool_get (im->spds, spd);
clib_memset (spd, 0, sizeof (*spd));
spd_index = spd - im->spds;
spd->id = spd_id;
hash_set (im->spd_index_by_spd_id, spd_id, spd_index);
- if (im->fp_spd_is_enabled)
+ if (im->ipv4_fp_spd_is_enabled)
{
ipsec_spd_fp_t *fp_spd = &spd->fp_spd;
im->fp_lookup_hash_buckets,
im->fp_lookup_hash_buckets * IPSEC_FP_IP4_HASH_MEM_PER_BUCKET);
}
+ if (im->ipv6_fp_spd_is_enabled)
+ {
+ ipsec_spd_fp_t *fp_spd = &spd->fp_spd;
+
+ clib_bihash_init_40_8 (
+ &fp_spd->fp_ip6_lookup_hash, "SPD_FP ip6 rules lookup bihash",
+ im->fp_lookup_hash_buckets,
+ im->fp_lookup_hash_buckets * IPSEC_FP_IP6_HASH_MEM_PER_BUCKET);
+ fp_spd->fp_ip6_lookup_hash_initialized = 1;
+ }
}
return 0;
}
u64 *pkey, *pmatch, *pmask;
ipsec_main_t *im = &ipsec_main;
ipsec_spd_fp_t *pspd_fp = (ipsec_spd_fp_t *) spd_fp;
- u32 *mask_type_ids = pspd_fp->fp_mask_types[IPSEC_SPD_POLICY_IP4_OUTBOUND];
+ u32 *mask_type_ids = pspd_fp->fp_mask_types[IPSEC_SPD_POLICY_IP6_OUTBOUND];
/*clear the list of matched policies pointers */
clib_memset (policies, 0, n * sizeof (*policies));
{
mte = im->fp_mask_types + *mti;
- pmatch = (u64 *) match;
- pmask = (u64 *) &mte->mask;
+ pmatch = (u64 *) &match->ip6_laddr;
+ pmask = (u64 *) &mte->mask.ip6_laddr;
pkey = (u64 *) kv.key;
*pkey++ = *pmatch++ & *pmask++;
*pkey++ = *pmatch++ & *pmask++;
*pkey++ = *pmatch++ & *pmask++;
*pkey++ = *pmatch++ & *pmask++;
- *pkey++ = *pmatch++ & *pmask++;
- *pkey++ = *pmatch++ & *pmask++;
+ *pkey = *pmatch & *pmask;
int res = clib_bihash_search_inline_2_40_8 (
&pspd_fp->fp_ip6_lookup_hash, &kv, &result);
* Try adding the policy into fast path SPD first. Only adding to
* traditional SPD when failed.
**/
- if (im->fp_spd_is_enabled &&
- (policy->type == IPSEC_SPD_POLICY_IP4_OUTBOUND))
+ if ((im->ipv4_fp_spd_is_enabled &&
+ policy->type == IPSEC_SPD_POLICY_IP4_OUTBOUND) ||
+ (im->ipv6_fp_spd_is_enabled &&
+ policy->type == IPSEC_SPD_POLICY_IP6_OUTBOUND))
return ipsec_fp_add_del_policy ((void *) &spd->fp_spd, policy, 1,
stat_index);
* Try to delete the policy from the fast path SPD first. Delete from
* traditional SPD when fp delete fails.
**/
- /**
- * TODO: add ipv6 fast path support for outbound and
- * ipv4/v6 inbound support for fast path
- */
- if (im->fp_spd_is_enabled &&
- (policy->type == IPSEC_SPD_POLICY_IP4_OUTBOUND))
+
+ if ((im->ipv4_fp_spd_is_enabled &&
+ policy->type == IPSEC_SPD_POLICY_IP4_OUTBOUND) ||
+ (im->ipv6_fp_spd_is_enabled &&
+ policy->type == IPSEC_SPD_POLICY_IP6_OUTBOUND))
return ipsec_fp_add_del_policy ((void *) &spd->fp_spd, policy, 0,
stat_index);
}
static_always_inline void
-fill_ip6_hash_policy_kv (ipsec_main_t *im, ipsec_fp_5tuple_t *match,
- ipsec_fp_5tuple_t *mask, clib_bihash_kv_40_8_t *kv)
+fill_ip6_hash_policy_kv (ipsec_fp_5tuple_t *match, ipsec_fp_5tuple_t *mask,
+ clib_bihash_kv_40_8_t *kv)
{
ipsec_fp_lookup_value_t *kv_val = (ipsec_fp_lookup_value_t *) &kv->value;
- u64 *pmatch = (u64 *) &match;
- u64 *pmask = (u64 *) &mask;
+ u64 *pmatch = (u64 *) &match->ip6_laddr;
+ u64 *pmask = (u64 *) &mask->ip6_laddr;
u64 *pkey = (u64 *) &kv->key;
*pkey++ = *pmatch++ & *pmask++;
*pkey++ = *pmatch++ & *pmask++;
*pkey++ = *pmatch++ & *pmask++;
*pkey++ = *pmatch++ & *pmask++;
- *pkey++ = *pmatch++ & *pmask++;
- *pkey++ = *pmatch++ & *pmask++;
+ *pkey = *pmatch & *pmask;
kv_val->as_u64 = 0;
}
static_always_inline void
-fill_ip4_hash_policy_kv (ipsec_main_t *im, ipsec_fp_5tuple_t *match,
- ipsec_fp_5tuple_t *mask, clib_bihash_kv_16_8_t *kv)
+fill_ip4_hash_policy_kv (ipsec_fp_5tuple_t *match, ipsec_fp_5tuple_t *mask,
+ clib_bihash_kv_16_8_t *kv)
{
ipsec_fp_lookup_value_t *kv_val = (ipsec_fp_lookup_value_t *) &kv->value;
u64 *pmatch = (u64 *) &match->laddr;
return x ^= x >> 1;
}
+static_always_inline u64
+mask_out_highest_set_bit_u64 (u64 x)
+{
+ x |= x >> 32;
+ x |= x >> 16;
+ x |= x >> 8;
+ x |= x >> 4;
+ x |= x >> 2;
+ x |= x >> 1;
+ return ~x;
+}
+
+static_always_inline void
+ipsec_fp_get_policy_ports_mask (ipsec_policy_t *policy,
+ ipsec_fp_5tuple_t *mask)
+{
+ if (PREDICT_TRUE ((policy->protocol == IP_PROTOCOL_TCP) ||
+ (policy->protocol == IP_PROTOCOL_UDP) ||
+ (policy->protocol == IP_PROTOCOL_SCTP)))
+ {
+ mask->lport = policy->lport.start ^ policy->lport.stop;
+ mask->rport = policy->rport.start ^ policy->rport.stop;
+
+ mask->lport = get_highest_set_bit_u16 (mask->lport);
+ mask->lport = ~(mask->lport - 1) & (~mask->lport);
+
+ mask->rport = get_highest_set_bit_u16 (mask->rport);
+ mask->rport = ~(mask->rport - 1) & (~mask->rport);
+ }
+ else
+ {
+ mask->lport = 0;
+ mask->rport = 0;
+ }
+
+ mask->protocol = (policy->protocol == IPSEC_POLICY_PROTOCOL_ANY) ? 0 : ~0;
+}
+
static_always_inline void
ipsec_fp_ip4_get_policy_mask (ipsec_policy_t *policy, ipsec_fp_5tuple_t *mask)
{
u32 *prmask = (u32 *) &mask->raddr;
memset (mask, 0, sizeof (mask->l3_zero_pad));
- memset (plmask, 1, sizeof (*mask) - sizeof (mask->l3_zero_pad));
+ memset (plmask, 0xff, sizeof (*mask) - sizeof (mask->l3_zero_pad));
/* find bits where start != stop */
*plmask = *pladdr_start ^ *pladdr_stop;
*prmask = *praddr_start ^ *praddr_stop;
mask->protocol = (policy->protocol == IPSEC_POLICY_PROTOCOL_ANY) ? 0 : ~0;
}
-static_always_inline int
+static_always_inline void
ipsec_fp_ip6_get_policy_mask (ipsec_policy_t *policy, ipsec_fp_5tuple_t *mask)
{
u64 *pladdr_start = (u64 *) &policy->laddr.start;
u64 *pladdr_stop = (u64 *) &policy->laddr.stop;
- u64 *plmask = (u64 *) &mask->laddr;
+ u64 *plmask = (u64 *) &mask->ip6_laddr;
u64 *praddr_start = (u64 *) &policy->raddr.start;
u64 *praddr_stop = (u64 *) &policy->raddr.stop;
u64 *prmask = (u64 *) &mask->ip6_raddr;
- u16 *plport_start = (u16 *) &policy->lport.start;
- u16 *plport_stop = (u16 *) &policy->lport.stop;
- u16 *prport_start = (u16 *) &policy->rport.start;
- u16 *prport_stop = (u16 *) &policy->rport.stop;
-
- /* test if x is not power of 2. The test form is !((x & (x - 1)) == 0) */
- if (((*pladdr_stop - *pladdr_start + 1) & (*pladdr_stop - *pladdr_start)) &&
- (((*(pladdr_stop + 1) - *(pladdr_start + 1)) + 1) &
- (*(pladdr_stop + 1) - *(pladdr_start + 1))))
- return -1;
- if (((*praddr_stop - *praddr_start + 1) & (*praddr_stop - *praddr_start)) &&
- (((*(praddr_stop + 1) - *(praddr_start + 1)) + 1) &
- (*(praddr_stop + 1) - *(praddr_start + 1))))
- return -1;
+ memset (mask, 0xff, sizeof (ipsec_fp_5tuple_t));
- if (((*plport_stop - *plport_start + 1) & (*plport_stop - *plport_start)))
- return -1;
+ *plmask = (*pladdr_start++ ^ *pladdr_stop++);
- if (((*prport_stop - *prport_start + 1) & (*prport_stop - *prport_start)))
- return -1;
+ *prmask = (*praddr_start++ ^ *praddr_stop++);
- memset (mask, 1, sizeof (ipsec_fp_5tuple_t));
+ /* Find most significant bit set (that is the first position
+ * start differs from stop). Mask out everything after that bit and
+ * the bit itself. Remember that policy stores start and stop in the net
+ * order.
+ */
+ *plmask = clib_host_to_net_u64 (
+ mask_out_highest_set_bit_u64 (clib_net_to_host_u64 (*plmask)));
- *plmask++ = ~(*pladdr_start++ ^ *pladdr_stop++);
- *plmask++ = ~(*pladdr_start++ ^ *pladdr_stop++);
+ if (*plmask++ & clib_host_to_net_u64 (0x1))
+ {
+ *plmask = (*pladdr_start ^ *pladdr_stop);
+ *plmask = clib_host_to_net_u64 (
+ mask_out_highest_set_bit_u64 (clib_net_to_host_u64 (*plmask)));
+ }
+ else
+ *plmask = 0;
- *prmask++ = ~(*praddr_start++ ^ *praddr_stop++);
- *prmask++ = ~(*praddr_start++ ^ *praddr_stop++);
+ *prmask = clib_host_to_net_u64 (
+ mask_out_highest_set_bit_u64 (clib_net_to_host_u64 (*prmask)));
- mask->lport = ~(policy->lport.start ^ policy->lport.stop);
- mask->rport = ~(policy->rport.start ^ policy->rport.stop);
- mask->protocol = 0;
- return 0;
+ if (*prmask++ & clib_host_to_net_u64 (0x1))
+ {
+ *prmask = (*pladdr_start ^ *pladdr_stop);
+ *prmask = clib_host_to_net_u64 (
+ mask_out_highest_set_bit_u64 (clib_net_to_host_u64 (*prmask)));
+ }
+ else
+ *prmask = 0;
+
+ ipsec_fp_get_policy_ports_mask (policy, mask);
}
static_always_inline void
policy->fp_mask_type_id = mask_index;
ipsec_fp_get_policy_5tuple (policy, &policy_5tuple);
- fill_ip4_hash_policy_kv (im, &policy_5tuple, &mask, &kv);
+ fill_ip4_hash_policy_kv (&policy_5tuple, &mask, &kv);
res = clib_bihash_search_inline_2_16_8 (&fp_spd->fp_ip4_lookup_hash, &kv,
&result);
ipsec_fp_5tuple_t mask, policy_5tuple;
int res;
- /* u64 hash; */
-
- if (PREDICT_FALSE (!fp_spd->fp_ip6_lookup_hash_initialized))
- {
- clib_bihash_init_40_8 (
- &fp_spd->fp_ip6_lookup_hash, "SPD_FP ip6 rules lookup bihash",
- im->fp_lookup_hash_buckets,
- im->fp_lookup_hash_buckets * IPSEC_FP_IP6_HASH_MEM_PER_BUCKET);
- fp_spd->fp_ip6_lookup_hash_initialized = 1;
- }
-
- if (ipsec_fp_ip6_get_policy_mask (policy, &mask) != 0)
- return -1;
+ ipsec_fp_ip6_get_policy_mask (policy, &mask);
pool_get (im->policies, vp);
policy_index = vp - im->policies;
mte = im->fp_mask_types + mask_index;
policy->fp_mask_type_id = mask_index;
- ipsec_fp_ip6_get_policy_mask (policy, &mask);
ipsec_fp_get_policy_5tuple (policy, &policy_5tuple);
- fill_ip6_hash_policy_kv (im, &policy_5tuple, &mask, &kv);
+ fill_ip6_hash_policy_kv (&policy_5tuple, &mask, &kv);
res = clib_bihash_search_inline_2_40_8 (&fp_spd->fp_ip6_lookup_hash, &kv,
&result);
ipsec_fp_ip6_get_policy_mask (policy, &mask);
ipsec_fp_get_policy_5tuple (policy, &policy_5tuple);
- fill_ip6_hash_policy_kv (im, &policy_5tuple, &mask, &kv);
+ fill_ip6_hash_policy_kv (&policy_5tuple, &mask, &kv);
res = clib_bihash_search_inline_2_40_8 (&fp_spd->fp_ip6_lookup_hash, &kv,
&result);
if (res != 0)
ipsec_fp_ip4_get_policy_mask (policy, &mask);
ipsec_fp_get_policy_5tuple (policy, &policy_5tuple);
- fill_ip4_hash_policy_kv (im, &policy_5tuple, &mask, &kv);
+ fill_ip4_hash_policy_kv (&policy_5tuple, &mask, &kv);
res = clib_bihash_search_inline_2_16_8 (&fp_spd->fp_ip4_lookup_hash, &kv,
&result);
if (res != 0)
ip4_address_t laddr;
ip4_address_t raddr;
};
- ip6_address_t ip6_laddr;
- ip6_address_t ip6_raddr;
+ struct
+ {
+ ip6_address_t ip6_laddr;
+ ip6_address_t ip6_raddr;
+ };
};
u16 lport;
Code Review / vpp.git / commitdiff