*/
#include <vlib/vlib.h>
-#include <vnet/pg/pg.h>
-#include <vnet/vxlan-gbp/vxlan_gbp.h>
-vlib_node_registration_t vxlan4_gbp_input_node;
-vlib_node_registration_t vxlan6_gbp_input_node;
+#include <vnet/vxlan-gbp/vxlan_gbp.h>
typedef struct
{
vxlan4_gbp_tunnel_key_t key4;
int rv;
- key4.key[1] = ((u64) fib_index << 32) | vxlan_gbp0->vni_reserved;
- key4.key[0] = (((u64) ip4_0->dst_address.as_u32 << 32) |
- ip4_0->src_address.as_u32);
+ key4.key[1] = (((u64) fib_index << 32) |
+ (vxlan_gbp0->vni_reserved &
+ clib_host_to_net_u32 (0xffffff00)));
+ key4.key[0] =
+ (((u64) ip4_0->dst_address.as_u32 << 32) | ip4_0->src_address.as_u32);
if (PREDICT_FALSE (key4.key[0] != cache->key[0] ||
key4.key[1] != cache->key[1]))
.key = {
[0] = ip6_0->src_address.as_u64[0],
[1] = ip6_0->src_address.as_u64[1],
- [2] = (((u64) fib_index) << 32) | vxlan_gbp0->vni_reserved,
+ [2] = ((((u64) fib_index) << 32) |
+ (vxlan_gbp0->vni_reserved &
+ clib_host_to_net_u32 (0xffffff00))),
}
};
int rv;
vlib_buffer_advance (b0, sizeof *vxlan_gbp0);
vlib_buffer_advance (b1, sizeof *vxlan_gbp1);
+ u8 i_and_g0 = ((flags0 & VXLAN_GBP_FLAGS_GI) == VXLAN_GBP_FLAGS_GI);
+ u8 i_and_g1 = ((flags1 & VXLAN_GBP_FLAGS_GI) == VXLAN_GBP_FLAGS_GI);
+
/* Validate VXLAN_GBP tunnel encap-fib index against packet */
- if (PREDICT_FALSE
- (t0 == NULL
- || flags0 != (VXLAN_GBP_FLAGS_I | VXLAN_GBP_FLAGS_G)))
+ if (PREDICT_FALSE (t0 == NULL || !i_and_g0))
{
- if (t0 != NULL
- && flags0 != (VXLAN_GBP_FLAGS_I | VXLAN_GBP_FLAGS_G))
+ if (t0 != NULL && !i_and_g0)
{
error0 = VXLAN_GBP_ERROR_BAD_FLAGS;
vlib_increment_combined_counter
else
{
error0 = VXLAN_GBP_ERROR_NO_SUCH_TUNNEL;
- next0 = VXLAN_GBP_INPUT_NEXT_NO_TUNNEL;
+ next0 = VXLAN_GBP_INPUT_NEXT_PUNT;
+ if (is_ip4)
+ b0->punt_reason =
+ vxm->punt_no_such_tunnel[FIB_PROTOCOL_IP4];
+ else
+ b0->punt_reason =
+ vxm->punt_no_such_tunnel[FIB_PROTOCOL_IP6];
}
b0->error = node->errors[error0];
}
pkts_decapsulated++;
}
- vnet_buffer2 (b0)->gbp.flags = vxlan_gbp_get_gpflags (vxlan_gbp0);
+ vnet_buffer2 (b0)->gbp.flags = (vxlan_gbp_get_gpflags (vxlan_gbp0) |
+ VXLAN_GBP_GPFLAGS_R);
vnet_buffer2 (b0)->gbp.sclass = vxlan_gbp_get_sclass (vxlan_gbp0);
- if (PREDICT_FALSE
- (t1 == 0 || flags1 != (VXLAN_GBP_FLAGS_I | VXLAN_GBP_FLAGS_G)))
+ if (PREDICT_FALSE (t1 == NULL || !i_and_g1))
{
- if (t1 != 0
- && flags1 != (VXLAN_GBP_FLAGS_I | VXLAN_GBP_FLAGS_G))
+ if (t1 != NULL && !i_and_g1)
{
error1 = VXLAN_GBP_ERROR_BAD_FLAGS;
vlib_increment_combined_counter
else
{
error1 = VXLAN_GBP_ERROR_NO_SUCH_TUNNEL;
- next1 = VXLAN_GBP_INPUT_NEXT_NO_TUNNEL;
+ next1 = VXLAN_GBP_INPUT_NEXT_PUNT;
+ if (is_ip4)
+ b1->punt_reason =
+ vxm->punt_no_such_tunnel[FIB_PROTOCOL_IP4];
+ else
+ b1->punt_reason =
+ vxm->punt_no_such_tunnel[FIB_PROTOCOL_IP6];
}
b1->error = node->errors[error1];
}
(rx_counter, thread_index, t1->sw_if_index, 1, len1);
}
- vnet_buffer2 (b1)->gbp.flags = vxlan_gbp_get_gpflags (vxlan_gbp1);
+ vnet_buffer2 (b1)->gbp.flags = (vxlan_gbp_get_gpflags (vxlan_gbp1) |
+ VXLAN_GBP_GPFLAGS_R);
+
vnet_buffer2 (b1)->gbp.sclass = vxlan_gbp_get_sclass (vxlan_gbp1);
vnet_update_l2_len (b0);
/* pop (ip, udp, vxlan_gbp) */
vlib_buffer_advance (b0, sizeof (*vxlan_gbp0));
+
+ u8 i_and_g0 = ((flags0 & VXLAN_GBP_FLAGS_GI) == VXLAN_GBP_FLAGS_GI);
+
/* Validate VXLAN_GBP tunnel encap-fib index against packet */
- if (PREDICT_FALSE
- (t0 == NULL
- || flags0 != (VXLAN_GBP_FLAGS_I | VXLAN_GBP_FLAGS_G)))
+ if (PREDICT_FALSE (t0 == NULL || !i_and_g0))
{
- if (t0 != NULL
- && flags0 != (VXLAN_GBP_FLAGS_I | VXLAN_GBP_FLAGS_G))
+ if (t0 != NULL && !i_and_g0)
{
error0 = VXLAN_GBP_ERROR_BAD_FLAGS;
vlib_increment_combined_counter
else
{
error0 = VXLAN_GBP_ERROR_NO_SUCH_TUNNEL;
- next0 = VXLAN_GBP_INPUT_NEXT_NO_TUNNEL;
+ next0 = VXLAN_GBP_INPUT_NEXT_PUNT;
+ if (is_ip4)
+ b0->punt_reason =
+ vxm->punt_no_such_tunnel[FIB_PROTOCOL_IP4];
+ else
+ b0->punt_reason =
+ vxm->punt_no_such_tunnel[FIB_PROTOCOL_IP6];
}
b0->error = node->errors[error0];
}
vlib_increment_combined_counter
(rx_counter, thread_index, t0->sw_if_index, 1, len0);
}
- vnet_buffer2 (b0)->gbp.flags = vxlan_gbp_get_gpflags (vxlan_gbp0);
+ vnet_buffer2 (b0)->gbp.flags = (vxlan_gbp_get_gpflags (vxlan_gbp0) |
+ VXLAN_GBP_GPFLAGS_R);
+
vnet_buffer2 (b0)->gbp.sclass = vxlan_gbp_get_sclass (vxlan_gbp0);
/* Required to make the l2 tag push / pop code work on l2 subifs */
return from_frame->n_vectors;
}
-static uword
-vxlan4_gbp_input (vlib_main_t * vm,
- vlib_node_runtime_t * node, vlib_frame_t * from_frame)
+VLIB_NODE_FN (vxlan4_gbp_input_node) (vlib_main_t * vm,
+ vlib_node_runtime_t * node,
+ vlib_frame_t * from_frame)
{
return vxlan_gbp_input (vm, node, from_frame, /* is_ip4 */ 1);
}
-static uword
-vxlan6_gbp_input (vlib_main_t * vm,
- vlib_node_runtime_t * node, vlib_frame_t * from_frame)
+VLIB_NODE_FN (vxlan6_gbp_input_node) (vlib_main_t * vm,
+ vlib_node_runtime_t * node,
+ vlib_frame_t * from_frame)
{
return vxlan_gbp_input (vm, node, from_frame, /* is_ip4 */ 0);
}
/* *INDENT-OFF* */
VLIB_REGISTER_NODE (vxlan4_gbp_input_node) =
{
- .function = vxlan4_gbp_input,
.name = "vxlan4-gbp-input",
.vector_size = sizeof (u32),
.n_errors = VXLAN_GBP_N_ERROR,
#undef _
},
};
-VLIB_NODE_FUNCTION_MULTIARCH (vxlan4_gbp_input_node, vxlan4_gbp_input)
VLIB_REGISTER_NODE (vxlan6_gbp_input_node) =
{
- .function = vxlan6_gbp_input,
.name = "vxlan6-gbp-input",
.vector_size = sizeof (u32),
.n_errors = VXLAN_GBP_N_ERROR,
},
.format_trace = format_vxlan_gbp_rx_trace,
};
-VLIB_NODE_FUNCTION_MULTIARCH (vxlan6_gbp_input_node, vxlan6_gbp_input)
/* *INDENT-ON* */
typedef enum
IP_VXLAN_GBP_BYPASS_NEXT_DROP,
IP_VXLAN_GBP_BYPASS_NEXT_VXLAN_GBP,
IP_VXLAN_GBP_BYPASS_N_NEXT,
-} ip_vxan_gbp_bypass_next_t;
+} ip_vxlan_gbp_bypass_next_t;
always_inline uword
ip_vxlan_gbp_bypass_inline (vlib_main_t * vm,
return frame->n_vectors;
}
-static uword
-ip4_vxlan_gbp_bypass (vlib_main_t * vm,
- vlib_node_runtime_t * node, vlib_frame_t * frame)
+VLIB_NODE_FN (ip4_vxlan_gbp_bypass_node) (vlib_main_t * vm,
+ vlib_node_runtime_t * node,
+ vlib_frame_t * frame)
{
return ip_vxlan_gbp_bypass_inline (vm, node, frame, /* is_ip4 */ 1);
}
/* *INDENT-OFF* */
VLIB_REGISTER_NODE (ip4_vxlan_gbp_bypass_node) =
{
- .function = ip4_vxlan_gbp_bypass,
.name = "ip4-vxlan-gbp-bypass",
.vector_size = sizeof (u32),
.n_next_nodes = IP_VXLAN_GBP_BYPASS_N_NEXT,
.format_buffer = format_ip4_header,
.format_trace = format_ip4_forward_next_trace,
};
-
-VLIB_NODE_FUNCTION_MULTIARCH (ip4_vxlan_gbp_bypass_node, ip4_vxlan_gbp_bypass)
/* *INDENT-ON* */
+#ifndef CLIB_MARCH_VARIANT
/* Dummy init function to get us linked in. */
clib_error_t *
ip4_vxlan_gbp_bypass_init (vlib_main_t * vm)
}
VLIB_INIT_FUNCTION (ip4_vxlan_gbp_bypass_init);
+#endif /* CLIB_MARCH_VARIANT */
-static uword
-ip6_vxlan_gbp_bypass (vlib_main_t * vm,
- vlib_node_runtime_t * node, vlib_frame_t * frame)
+VLIB_NODE_FN (ip6_vxlan_gbp_bypass_node) (vlib_main_t * vm,
+ vlib_node_runtime_t * node,
+ vlib_frame_t * frame)
{
return ip_vxlan_gbp_bypass_inline (vm, node, frame, /* is_ip4 */ 0);
}
/* *INDENT-OFF* */
VLIB_REGISTER_NODE (ip6_vxlan_gbp_bypass_node) =
{
- .function = ip6_vxlan_gbp_bypass,
.name = "ip6-vxlan-gbp-bypass",
.vector_size = sizeof (u32),
.n_next_nodes = IP_VXLAN_GBP_BYPASS_N_NEXT,
.format_buffer = format_ip6_header,
.format_trace = format_ip6_forward_next_trace,
};
-
-VLIB_NODE_FUNCTION_MULTIARCH (ip6_vxlan_gbp_bypass_node, ip6_vxlan_gbp_bypass)
/* *INDENT-ON* */
+#ifndef CLIB_MARCH_VARIANT
/* Dummy init function to get us linked in. */
clib_error_t *
ip6_vxlan_gbp_bypass_init (vlib_main_t * vm)
}
VLIB_INIT_FUNCTION (ip6_vxlan_gbp_bypass_init);
+#endif /* CLIB_MARCH_VARIANT */
/*
* fd.io coding-style-patch-verification: ON
Code Review / vpp.git / blobdiff