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-rw-r--r--src/vnet/vxlan/decap.c88
-rw-r--r--src/vnet/vxlan/vxlan.c84
-rw-r--r--src/vnet/vxlan/vxlan.h111
3 files changed, 167 insertions, 116 deletions
diff --git a/src/vnet/vxlan/decap.c b/src/vnet/vxlan/decap.c
index abd7bad0ed8..79d63613ec1 100644
--- a/src/vnet/vxlan/decap.c
+++ b/src/vnet/vxlan/decap.c
@@ -49,17 +49,17 @@ static u8 * format_vxlan_rx_trace (u8 * s, va_list * args)
}
always_inline u32
-validate_vxlan_fib (vlib_buffer_t *b, vxlan_tunnel_t *t, u32 is_ip4)
+buf_fib_index (vlib_buffer_t *b, u32 is_ip4)
{
- u32 sw_if_index = vnet_buffer (b)->sw_if_index[VLIB_RX];
+ u32 sw_if_index = vnet_buffer (b)->sw_if_index[VLIB_TX];
+ if (sw_if_index != (u32) ~ 0)
+ return sw_if_index;
u32 * fib_index_by_sw_if_index = is_ip4 ?
ip4_main.fib_index_by_sw_if_index : ip6_main.fib_index_by_sw_if_index;
- u32 tx_sw_if_index = vnet_buffer (b)->sw_if_index[VLIB_TX];
- u32 fib_index = (tx_sw_if_index == (u32) ~ 0) ?
- vec_elt (fib_index_by_sw_if_index, sw_if_index) : tx_sw_if_index;
+ sw_if_index = vnet_buffer (b)->sw_if_index[VLIB_RX];
- return (fib_index == t->encap_fib_index);
+ return vec_elt (fib_index_by_sw_if_index, sw_if_index);
}
typedef struct
@@ -68,15 +68,9 @@ typedef struct
u32 tunnel_index;
}last_tunnel_cache4;
-typedef struct
-{
- vxlan6_tunnel_key_t key6;
- u32 tunnel_index;
-}last_tunnel_cache6;
-
always_inline vxlan_tunnel_t *
vxlan4_find_tunnel (vxlan_main_t * vxm, last_tunnel_cache4 * cache,
- ip4_header_t * ip4_0, vxlan_header_t * vxlan0,
+ u32 fib_index, ip4_header_t * ip4_0, vxlan_header_t * vxlan0,
vxlan_tunnel_t ** stats_t0)
{
/* Make sure VXLAN tunnel exist according to packet SIP and VNI */
@@ -96,6 +90,9 @@ vxlan4_find_tunnel (vxlan_main_t * vxm, last_tunnel_cache4 * cache,
}
vxlan_tunnel_t * t0 = pool_elt_at_index (vxm->tunnels, cache->tunnel_index);
+ if (PREDICT_FALSE (fib_index != t0->encap_fib_index))
+ return 0;
+
/* Validate VXLAN tunnel SIP against packet DIP */
if (PREDICT_TRUE (ip4_0->dst_address.as_u32 == t0->src.ip4.as_u32))
*stats_t0 = t0;
@@ -116,27 +113,32 @@ vxlan4_find_tunnel (vxlan_main_t * vxm, last_tunnel_cache4 * cache,
return t0;
}
+typedef vxlan6_tunnel_key_t last_tunnel_cache6;
+
always_inline vxlan_tunnel_t *
vxlan6_find_tunnel (vxlan_main_t * vxm, last_tunnel_cache6 * cache,
- ip6_header_t * ip6_0, vxlan_header_t * vxlan0,
+ u32 fib_index, ip6_header_t * ip6_0, vxlan_header_t * vxlan0,
vxlan_tunnel_t ** stats_t0)
{
/* Make sure VXLAN tunnel exist according to packet SIP and VNI */
- vxlan6_tunnel_key_t key6_0 = {
- .src = ip6_0->src_address,
- .vni = vxlan0->vni_reserved,
+
+ vxlan6_tunnel_key_t key6 = {
+ .key = {
+ [0] = ip6_0->src_address.as_u64[0],
+ [1] = ip6_0->src_address.as_u64[1],
+ [2] = (((u64) fib_index) << 32) | vxlan0->vni_reserved
+ }
};
- if (PREDICT_FALSE (memcmp(&key6_0, &cache->key6, sizeof key6_0) != 0))
+ if (PREDICT_FALSE (BV (clib_bihash_key_compare) (key6.key, cache->key) == 0))
{
- uword * p = hash_get_mem (vxm->vxlan6_tunnel_by_key, &key6_0);
- if (PREDICT_FALSE (p == NULL))
+ int rv = BV (clib_bihash_search_inline) (&vxm->vxlan6_tunnel_by_key, &key6);
+ if (PREDICT_FALSE (rv != 0))
return 0;
- cache->key6 = key6_0;
- cache->tunnel_index = p[0];
+ *cache = key6;
}
- vxlan_tunnel_t * t0 = pool_elt_at_index (vxm->tunnels, cache->tunnel_index);
+ vxlan_tunnel_t * t0 = pool_elt_at_index (vxm->tunnels, cache->value);
/* Validate VXLAN tunnel SIP against packet DIP */
if (PREDICT_TRUE (ip6_address_is_equal (&ip6_0->dst_address, &t0->src.ip6)))
@@ -147,12 +149,14 @@ vxlan6_find_tunnel (vxlan_main_t * vxm, last_tunnel_cache6 * cache,
if (PREDICT_TRUE (!ip6_address_is_multicast (&ip6_0->dst_address)))
return 0;
- key6_0.src = ip6_0->dst_address;
/* Make sure mcast VXLAN tunnel exist by packet DIP and VNI */
- uword * p = hash_get_mem (vxm->vxlan6_tunnel_by_key, &key6_0);
- if (PREDICT_FALSE (p == NULL))
+ key6.key[0] = ip6_0->dst_address.as_u64[0];
+ key6.key[1] = ip6_0->dst_address.as_u64[1];
+ int rv = BV (clib_bihash_search_inline) (&vxm->vxlan6_tunnel_by_key, &key6);
+ if (PREDICT_FALSE (rv != 0))
return 0;
- *stats_t0 = pool_elt_at_index (vxm->tunnels, p[0]);
+
+ *stats_t0 = pool_elt_at_index (vxm->tunnels, key6.value);
}
return t0;
@@ -170,14 +174,14 @@ vxlan_input (vlib_main_t * vm,
vlib_combined_counter_main_t * rx_counter = im->combined_sw_if_counters + VNET_INTERFACE_COUNTER_RX;
vlib_combined_counter_main_t * drop_counter = im->combined_sw_if_counters + VNET_INTERFACE_COUNTER_DROP;
last_tunnel_cache4 last4 = { .tunnel_index = ~0 };
- last_tunnel_cache6 last6 = { .tunnel_index = ~0 };
+ last_tunnel_cache6 last6;
u32 pkts_decapsulated = 0;
u32 thread_index = vlib_get_thread_index();
if (is_ip4)
last4.key4.as_u64 = ~0;
else
- memset (&last6.key6, 0xff, sizeof last6.key6);
+ memset (&last6, 0xff, sizeof last6);
u32 next_index = node->cached_next_index;
@@ -236,17 +240,20 @@ vxlan_input (vlib_main_t * vm,
vlib_buffer_advance (b0, sizeof *vxlan0);
vlib_buffer_advance (b1, sizeof *vxlan1);
+ u32 fi0 = buf_fib_index(b0, is_ip4);
+ u32 fi1 = buf_fib_index(b1, is_ip4);
+
vxlan_tunnel_t * t0, * stats_t0;
vxlan_tunnel_t * t1, * stats_t1;
if (is_ip4)
{
- t0 = vxlan4_find_tunnel (vxm, &last4, ip4_0, vxlan0, &stats_t0);
- t1 = vxlan4_find_tunnel (vxm, &last4, ip4_1, vxlan1, &stats_t1);
+ t0 = vxlan4_find_tunnel (vxm, &last4, fi0, ip4_0, vxlan0, &stats_t0);
+ t1 = vxlan4_find_tunnel (vxm, &last4, fi1, ip4_1, vxlan1, &stats_t1);
}
else
{
- t0 = vxlan6_find_tunnel (vxm, &last6, ip6_0, vxlan0, &stats_t0);
- t1 = vxlan6_find_tunnel (vxm, &last6, ip6_1, vxlan1, &stats_t1);
+ t0 = vxlan6_find_tunnel (vxm, &last6, fi0, ip6_0, vxlan0, &stats_t0);
+ t1 = vxlan6_find_tunnel (vxm, &last6, fi1, ip6_1, vxlan1, &stats_t1);
}
u32 len0 = vlib_buffer_length_in_chain (vm, b0);
@@ -255,8 +262,7 @@ vxlan_input (vlib_main_t * vm,
u32 next0, next1;
u8 error0 = 0, error1 = 0;
/* Validate VXLAN tunnel encap-fib index agaist packet */
- if (PREDICT_FALSE (t0 == 0 || validate_vxlan_fib (b0, t0, is_ip4) == 0 ||
- vxlan0->flags != VXLAN_FLAGS_I))
+ if (PREDICT_FALSE (t0 == 0 || vxlan0->flags != VXLAN_FLAGS_I))
{
next0 = VXLAN_INPUT_NEXT_DROP;
@@ -286,8 +292,7 @@ vxlan_input (vlib_main_t * vm,
}
/* Validate VXLAN tunnel encap-fib index agaist packet */
- if (PREDICT_FALSE (t1 == 0 || validate_vxlan_fib (b1, t1, is_ip4) == 0 ||
- vxlan1->flags != VXLAN_FLAGS_I))
+ if (PREDICT_FALSE (t1 == 0 || vxlan1->flags != VXLAN_FLAGS_I))
{
next1 = VXLAN_INPUT_NEXT_DROP;
@@ -362,19 +367,20 @@ vxlan_input (vlib_main_t * vm,
/* pop (ip, udp, vxlan) */
vlib_buffer_advance (b0, sizeof(*vxlan0));
+ u32 fi0 = buf_fib_index(b0, is_ip4);
+
vxlan_tunnel_t * t0, * stats_t0;
if (is_ip4)
- t0 = vxlan4_find_tunnel (vxm, &last4, ip4_0, vxlan0, &stats_t0);
+ t0 = vxlan4_find_tunnel (vxm, &last4, fi0, ip4_0, vxlan0, &stats_t0);
else
- t0 = vxlan6_find_tunnel (vxm, &last6, ip6_0, vxlan0, &stats_t0);
+ t0 = vxlan6_find_tunnel (vxm, &last6, fi0, ip6_0, vxlan0, &stats_t0);
uword len0 = vlib_buffer_length_in_chain (vm, b0);
u32 next0;
u8 error0 = 0;
/* Validate VXLAN tunnel encap-fib index agaist packet */
- if (PREDICT_FALSE (t0 == 0 || validate_vxlan_fib (b0, t0, is_ip4) == 0 ||
- vxlan0->flags != VXLAN_FLAGS_I))
+ if (PREDICT_FALSE (t0 == 0 || vxlan0->flags != VXLAN_FLAGS_I))
{
next0 = VXLAN_INPUT_NEXT_DROP;
diff --git a/src/vnet/vxlan/vxlan.c b/src/vnet/vxlan/vxlan.c
index 6b0b6c43840..d5938616912 100644
--- a/src/vnet/vxlan/vxlan.c
+++ b/src/vnet/vxlan/vxlan.c
@@ -383,9 +383,16 @@ int vnet_vxlan_add_del_tunnel
}
else
{
- key6.src = a->dst.ip6;
- key6.vni = clib_host_to_net_u32 (a->vni << 8);
- p = hash_get_mem (vxm->vxlan6_tunnel_by_key, &key6);
+ key6.key[0] = a->dst.ip6.as_u64[0];
+ key6.key[1] = a->dst.ip6.as_u64[1];
+ key6.key[2] = (((u64) a->encap_fib_index) << 32)
+ | clib_host_to_net_u32 (a->vni << 8);
+ int rv =
+ BV (clib_bihash_search_inline) (&vxm->vxlan6_tunnel_by_key, &key6);
+ if (PREDICT_FALSE (rv != 0))
+ p = 0;
+ else
+ p = &key6.value;
}
if (a->is_add)
@@ -433,7 +440,15 @@ int vnet_vxlan_add_del_tunnel
/* copy the key */
if (is_ip6)
- hash_set_mem_alloc (&vxm->vxlan6_tunnel_by_key, &key6, dev_instance);
+ {
+ key6.value = (u64) dev_instance;
+ if (BV (clib_bihash_add_del) (&vxm->vxlan6_tunnel_by_key,
+ &key6, 1 /*add */ ))
+ {
+ pool_put (vxm->tunnels, t);
+ return VNET_API_ERROR_INVALID_REGISTRATION;
+ }
+ }
else
hash_set (vxm->vxlan4_tunnel_by_key, key4.as_u64, dev_instance);
@@ -574,7 +589,8 @@ int vnet_vxlan_add_del_tunnel
if (!is_ip6)
hash_unset (vxm->vxlan4_tunnel_by_key, key4.as_u64);
else
- hash_unset_mem_free (&vxm->vxlan6_tunnel_by_key, &key6);
+ BV (clib_bihash_add_del) (&vxm->vxlan6_tunnel_by_key, &key6,
+ 0 /*del */ );
if (!ip46_address_is_multicast (&t->dst))
{
@@ -655,7 +671,7 @@ vxlan_add_del_tunnel_command_fn (vlib_main_t * vm,
u32 decap_next_index = VXLAN_INPUT_NEXT_L2_INPUT;
u32 vni = 0;
u32 table_id;
- clib_error_t *error = NULL;
+ clib_error_t *parse_error = NULL;
/* Get a line of input. */
if (!unformat_user (input, unformat_line_input, line_input))
@@ -693,13 +709,6 @@ vxlan_add_del_tunnel_command_fn (vlib_main_t * vm,
{
encap_fib_index =
fib_table_find (fib_ip_proto (ipv6_set), table_id);
- if (encap_fib_index == ~0)
- {
- error =
- clib_error_return (0, "nonexistent encap-vrf-id %d",
- table_id);
- break;
- }
}
else if (unformat (line_input, "decap-next %U", unformat_decap_next,
&decap_next_index, ipv4_set))
@@ -708,16 +717,19 @@ vxlan_add_del_tunnel_command_fn (vlib_main_t * vm,
;
else
{
- error = clib_error_return (0, "parse error: '%U'",
- format_unformat_error, line_input);
+ parse_error = clib_error_return (0, "parse error: '%U'",
+ format_unformat_error, line_input);
break;
}
}
unformat_free (line_input);
- if (error)
- return error;
+ if (parse_error)
+ return parse_error;
+
+ if (encap_fib_index == ~0)
+ return clib_error_return (0, "nonexistent encap-vrf-id %d", table_id);
if (src_set == 0)
return clib_error_return (0, "tunnel src address not specified");
@@ -783,7 +795,7 @@ vxlan_add_del_tunnel_command_fn (vlib_main_t * vm,
(0, "vnet_vxlan_add_del_tunnel returned %d", rv);
}
- return error;
+ return 0;
}
/*?
@@ -825,8 +837,29 @@ show_vxlan_tunnel_command_fn (vlib_main_t * vm,
unformat_input_t * input,
vlib_cli_command_t * cmd)
{
+ unformat_input_t _line_input, *line_input = &_line_input;
vxlan_main_t *vxm = &vxlan_main;
vxlan_tunnel_t *t;
+ int raw = 0;
+ clib_error_t *parse_error = NULL;
+
+ /* Get a line of input. */
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (line_input, "raw"))
+ raw = 1;
+ else
+ parse_error = clib_error_return (0, "parse error: '%U'",
+ format_unformat_error, line_input);
+ }
+
+ unformat_free (line_input);
+
+ if (parse_error)
+ return parse_error;
if (pool_elts (vxm->tunnels) == 0)
vlib_cli_output (vm, "No vxlan tunnels configured...");
@@ -838,6 +871,11 @@ show_vxlan_tunnel_command_fn (vlib_main_t * vm,
}));
/* *INDENT-ON* */
+ if (raw)
+ vlib_cli_output (vm, "Raw IPv6 Hash Table:\n%U\n",
+ BV (format_bihash), &vxm->vxlan6_tunnel_by_key,
+ 1 /* verbose */ );
+
return 0;
}
@@ -853,7 +891,7 @@ show_vxlan_tunnel_command_fn (vlib_main_t * vm,
/* *INDENT-OFF* */
VLIB_CLI_COMMAND (show_vxlan_tunnel_command, static) = {
.path = "show vxlan tunnel",
- .short_help = "show vxlan tunnel",
+ .short_help = "show vxlan tunnel [raw]",
.function = show_vxlan_tunnel_command_fn,
};
/* *INDENT-ON* */
@@ -1145,6 +1183,9 @@ VLIB_CLI_COMMAND (vxlan_offload_command, static) = {
};
/* *INDENT-ON* */
+#define VXLAN_HASH_NUM_BUCKETS (2 * 1024)
+#define VXLAN_HASH_MEMORY_SIZE (1 << 20)
+
clib_error_t *
vxlan_init (vlib_main_t * vm)
{
@@ -1157,9 +1198,8 @@ vxlan_init (vlib_main_t * vm)
&vxm->flow_id_start);
/* initialize the ip6 hash */
- vxm->vxlan6_tunnel_by_key = hash_create_mem (0,
- sizeof (vxlan6_tunnel_key_t),
- sizeof (uword));
+ BV (clib_bihash_init) (&vxm->vxlan6_tunnel_by_key, "vxlan6",
+ VXLAN_HASH_NUM_BUCKETS, VXLAN_HASH_MEMORY_SIZE);
vxm->vtep6 = hash_create_mem (0, sizeof (ip6_address_t), sizeof (uword));
vxm->mcast_shared = hash_create_mem (0,
sizeof (ip46_address_t),
diff --git a/src/vnet/vxlan/vxlan.h b/src/vnet/vxlan/vxlan.h
index 0f226aa3e72..21b7650f454 100644
--- a/src/vnet/vxlan/vxlan.h
+++ b/src/vnet/vxlan/vxlan.h
@@ -17,6 +17,7 @@
#include <vppinfra/error.h>
#include <vppinfra/hash.h>
+#include <vppinfra/bihash_24_8.h>
#include <vnet/vnet.h>
#include <vnet/ip/ip.h>
#include <vnet/l2/l2_input.h>
@@ -30,47 +31,47 @@
#include <vnet/dpo/dpo.h>
#include <vnet/adj/adj_types.h>
+/* *INDENT-OFF* */
typedef CLIB_PACKED (struct {
- ip4_header_t ip4; /* 20 bytes */
- udp_header_t udp; /* 8 bytes */
- vxlan_header_t vxlan; /* 8 bytes */
+ ip4_header_t ip4; /* 20 bytes */
+ udp_header_t udp; /* 8 bytes */
+ vxlan_header_t vxlan; /* 8 bytes */
}) ip4_vxlan_header_t;
typedef CLIB_PACKED (struct {
- ip6_header_t ip6; /* 40 bytes */
- udp_header_t udp; /* 8 bytes */
- vxlan_header_t vxlan; /* 8 bytes */
+ ip6_header_t ip6; /* 40 bytes */
+ udp_header_t udp; /* 8 bytes */
+ vxlan_header_t vxlan; /* 8 bytes */
}) ip6_vxlan_header_t;
-typedef CLIB_PACKED(struct {
- /*
- * Key fields: ip src and vxlan vni on incoming VXLAN packet
- * all fields in NET byte order
- */
- union {
- struct {
+typedef CLIB_PACKED (union {
+ /*
+ * Key fields: remote ip, vni on incoming VXLAN packet
+ * all fields in NET byte order
+ */
+ struct
+ {
u32 src;
- u32 vni; /* shifted left 8 bits */
+ u32 vni; /* shifted left 8 bits */
};
- u64 as_u64;
- };
+ u64 as_u64;
}) vxlan4_tunnel_key_t;
-typedef CLIB_PACKED(struct {
- /*
- * Key fields: ip src and vxlan vni on incoming VXLAN packet
- * all fields in NET byte order
- */
- ip6_address_t src;
- u32 vni; /* shifted left 8 bits */
-}) vxlan6_tunnel_key_t;
-
-typedef struct {
+/*
+* Key fields: remote ip, vni and fib index on incoming VXLAN packet
+* ip, vni fields in NET byte order
+* fib index field in host byte order
+*/
+typedef BVT (clib_bihash_kv) vxlan6_tunnel_key_t;
+/* *INDENT-ON* */
+
+typedef struct
+{
/* Required for pool_get_aligned */
- CLIB_CACHE_LINE_ALIGN_MARK(cacheline0);
+ CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
/* FIB DPO for IP forwarding of VXLAN encap packet */
- dpo_id_t next_dpo;
+ dpo_id_t next_dpo;
/* vxlan VNI in HOST byte order */
u32 vni;
@@ -112,53 +113,56 @@ typedef struct {
*/
u32 sibling_index;
- u32 flow_index; /* infra flow index */
- u32 dev_instance; /* Real device instance in tunnel vector */
- u32 user_instance; /* Instance name being shown to user */
+ u32 flow_index; /* infra flow index */
+ u32 dev_instance; /* Real device instance in tunnel vector */
+ u32 user_instance; /* Instance name being shown to user */
- vnet_declare_rewrite (VLIB_BUFFER_PRE_DATA_SIZE);
+ vnet_declare_rewrite (VLIB_BUFFER_PRE_DATA_SIZE);
} vxlan_tunnel_t;
#define foreach_vxlan_input_next \
_(DROP, "error-drop") \
_(L2_INPUT, "l2-input")
-typedef enum {
+typedef enum
+{
#define _(s,n) VXLAN_INPUT_NEXT_##s,
foreach_vxlan_input_next
#undef _
- VXLAN_INPUT_N_NEXT,
+ VXLAN_INPUT_N_NEXT,
} vxlan_input_next_t;
-typedef enum {
+typedef enum
+{
#define vxlan_error(n,s) VXLAN_ERROR_##n,
#include <vnet/vxlan/vxlan_error.def>
#undef vxlan_error
VXLAN_N_ERROR,
} vxlan_input_error_t;
-typedef struct {
+typedef struct
+{
/* vector of encap tunnel instances */
- vxlan_tunnel_t * tunnels;
+ vxlan_tunnel_t *tunnels;
/* lookup tunnel by key */
- uword * vxlan4_tunnel_by_key; /* keyed on ipv4.dst + vni */
- uword * vxlan6_tunnel_by_key; /* keyed on ipv6.dst + vni */
+ uword *vxlan4_tunnel_by_key; /* keyed on ipv4.dst + vni */
+ BVT (clib_bihash) vxlan6_tunnel_by_key; /* keyed on ipv6.dst + fib + vni */
/* local VTEP IPs ref count used by vxlan-bypass node to check if
received VXLAN packet DIP matches any local VTEP address */
- uword * vtep4; /* local ip4 VTEPs keyed on their ip4 addr */
- uword * vtep6; /* local ip6 VTEPs keyed on their ip6 addr */
+ uword *vtep4; /* local ip4 VTEPs keyed on their ip4 addr */
+ uword *vtep6; /* local ip6 VTEPs keyed on their ip6 addr */
/* mcast shared info */
- uword * mcast_shared; /* keyed on mcast ip46 addr */
+ uword *mcast_shared; /* keyed on mcast ip46 addr */
/* Mapping from sw_if_index to tunnel index */
- u32 * tunnel_index_by_sw_if_index;
+ u32 *tunnel_index_by_sw_if_index;
/* convenience */
- vlib_main_t * vlib_main;
- vnet_main_t * vnet_main;
+ vlib_main_t *vlib_main;
+ vnet_main_t *vnet_main;
/* Record used instances */
uword *instance_used;
@@ -173,9 +177,10 @@ extern vlib_node_registration_t vxlan4_encap_node;
extern vlib_node_registration_t vxlan6_encap_node;
extern vlib_node_registration_t vxlan4_flow_input_node;
-u8 * format_vxlan_encap_trace (u8 * s, va_list * args);
+u8 *format_vxlan_encap_trace (u8 * s, va_list * args);
-typedef struct {
+typedef struct
+{
u8 is_add;
/* we normally use is_ip4, but since this adds to the
@@ -189,19 +194,19 @@ typedef struct {
u32 vni;
} vnet_vxlan_add_del_tunnel_args_t;
-int vnet_vxlan_add_del_tunnel
-(vnet_vxlan_add_del_tunnel_args_t *a, u32 * sw_if_indexp);
+int vnet_vxlan_add_del_tunnel
+ (vnet_vxlan_add_del_tunnel_args_t * a, u32 * sw_if_indexp);
-void vnet_int_vxlan_bypass_mode
-(u32 sw_if_index, u8 is_ip6, u8 is_enable);
+void vnet_int_vxlan_bypass_mode (u32 sw_if_index, u8 is_ip6, u8 is_enable);
-int vnet_vxlan_add_del_rx_flow
-(u32 hw_if_index, u32 t_imdex, int is_add);
+int vnet_vxlan_add_del_rx_flow (u32 hw_if_index, u32 t_imdex, int is_add);
u32 vnet_vxlan_get_tunnel_index (u32 sw_if_index);
#endif /* included_vnet_vxlan_h */
/*
+ * fd.io coding-style-patch-verification: ON
+ *
* Local Variables:
* eval: (c-set-style "gnu")
* End: