/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
+ * Copyright (c) 2016,2020 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
* limitations under the License.
*/
-#include <vnet/cop/cop.h>
+#include <plugins/adl/adl.h>
+#include <vnet/pg/pg.h>
typedef struct {
u32 next_index;
u32 sw_if_index;
-} cop_input_trace_t;
+} adl_input_trace_t;
/* packet trace format function */
-static u8 * format_cop_input_trace (u8 * s, va_list * args)
+static u8 * format_adl_input_trace (u8 * s, va_list * args)
{
CLIB_UNUSED (vlib_main_t * vm) = va_arg (*args, vlib_main_t *);
CLIB_UNUSED (vlib_node_t * node) = va_arg (*args, vlib_node_t *);
- cop_input_trace_t * t = va_arg (*args, cop_input_trace_t *);
-
- s = format (s, "COP_INPUT: sw_if_index %d, next index %d",
+ adl_input_trace_t * t = va_arg (*args, adl_input_trace_t *);
+
+ s = format (s, "ADL_INPUT: sw_if_index %d, next index %d",
t->sw_if_index, t->next_index);
return s;
}
-#define foreach_cop_input_error \
-_(PROCESSED, "COP input packets processed")
+#define foreach_adl_input_error \
+_(PROCESSED, "Allow/Deny packets processed")
typedef enum {
-#define _(sym,str) COP_INPUT_ERROR_##sym,
- foreach_cop_input_error
+#define _(sym,str) ADL_INPUT_ERROR_##sym,
+ foreach_adl_input_error
#undef _
- COP_INPUT_N_ERROR,
-} cop_input_error_t;
+ ADL_INPUT_N_ERROR,
+} adl_input_error_t;
-static char * cop_input_error_strings[] = {
+static char * adl_input_error_strings[] = {
#define _(sym,string) string,
- foreach_cop_input_error
+ foreach_adl_input_error
#undef _
};
-VLIB_NODE_FN (cop_input_node) (vlib_main_t * vm,
+VLIB_NODE_FN (adl_input_node) (vlib_main_t * vm,
vlib_node_runtime_t * node,
vlib_frame_t * frame)
{
u32 n_left_from, * from, * to_next;
- cop_feature_type_t next_index;
- cop_main_t *cm = &cop_main;
+ adl_feature_type_t next_index;
+ adl_main_t *am = &adl_main;
from = vlib_frame_vector_args (frame);
n_left_from = frame->n_vectors;
u32 next0, next1;
u32 sw_if_index0, sw_if_index1;
ethernet_header_t * en0, * en1;
- cop_config_main_t * ccm0, * ccm1;
+ adl_config_main_t * ccm0, * ccm1;
u32 advance0, advance1;
int proto0, proto1;
-
+
/* Prefetch next iteration. */
{
vlib_buffer_t * p2, * p3;
-
+
p2 = vlib_get_buffer (vm, from[2]);
p3 = vlib_get_buffer (vm, from[3]);
-
+
vlib_prefetch_buffer_header (p2, LOAD);
vlib_prefetch_buffer_header (p3, LOAD);
en0 = vlib_buffer_get_current (b0);
en1 = vlib_buffer_get_current (b1);
- sw_if_index0 = vnet_buffer(b0)->sw_if_index[VLIB_RX];
- sw_if_index1 = vnet_buffer(b1)->sw_if_index[VLIB_RX];
+ sw_if_index0 = adl_buffer(b0)->sw_if_index[VLIB_RX];
+ sw_if_index1 = adl_buffer(b1)->sw_if_index[VLIB_RX];
- proto0 = VNET_COP_DEFAULT;
- proto1 = VNET_COP_DEFAULT;
+ proto0 = VNET_ADL_DEFAULT;
+ proto1 = VNET_ADL_DEFAULT;
advance0 = 0;
advance1 = 0;
if (en0->type == clib_host_to_net_u16(ETHERNET_TYPE_IP4))
{
- proto0 = VNET_COP_IP4;
+ proto0 = VNET_ADL_IP4;
advance0 = sizeof(ethernet_header_t);
}
else if (en0->type == clib_host_to_net_u16(ETHERNET_TYPE_IP6))
{
- proto0 = VNET_COP_IP6;
+ proto0 = VNET_ADL_IP6;
advance0 = sizeof(ethernet_header_t);
}
if (en1->type == clib_host_to_net_u16(ETHERNET_TYPE_IP4))
{
- proto1 = VNET_COP_IP4;
+ proto1 = VNET_ADL_IP4;
advance1 = sizeof(ethernet_header_t);
}
else if (en1->type == clib_host_to_net_u16(ETHERNET_TYPE_IP6))
{
- proto1 = VNET_COP_IP6;
+ proto1 = VNET_ADL_IP6;
advance1 = sizeof(ethernet_header_t);
}
- ccm0 = cm->cop_config_mains + proto0;
- ccm1 = cm->cop_config_mains + proto1;
- vnet_buffer(b0)->cop.current_config_index =
+ ccm0 = am->adl_config_mains + proto0;
+ ccm1 = am->adl_config_mains + proto1;
+ adl_buffer(b0)->adl.current_config_index =
ccm0->config_index_by_sw_if_index [sw_if_index0];
- vnet_buffer(b1)->cop.current_config_index =
+ adl_buffer(b1)->adl.current_config_index =
ccm1->config_index_by_sw_if_index [sw_if_index1];
vlib_buffer_advance (b0, advance0);
vlib_buffer_advance (b1, advance1);
vnet_get_config_data (&ccm0->config_main,
- &vnet_buffer(b0)->cop.current_config_index,
+ &adl_buffer(b0)->adl.current_config_index,
&next0, 0 /* bytes of config data */);
vnet_get_config_data (&ccm1->config_main,
- &vnet_buffer(b1)->cop.current_config_index,
+ &adl_buffer(b1)->adl.current_config_index,
&next1, 0 /* bytes of config data */);
- if (PREDICT_FALSE((node->flags & VLIB_NODE_FLAG_TRACE)
- && (b0->flags & VLIB_BUFFER_IS_TRACED)))
+ if (PREDICT_FALSE((node->flags & VLIB_NODE_FLAG_TRACE)
+ && (b0->flags & VLIB_BUFFER_IS_TRACED)))
{
- cop_input_trace_t *t =
+ adl_input_trace_t *t =
vlib_add_trace (vm, node, b0, sizeof (*t));
t->sw_if_index = sw_if_index0;
t->next_index = next0;
}
- if (PREDICT_FALSE((node->flags & VLIB_NODE_FLAG_TRACE)
- && (b1->flags & VLIB_BUFFER_IS_TRACED)))
+ if (PREDICT_FALSE((node->flags & VLIB_NODE_FLAG_TRACE)
+ && (b1->flags & VLIB_BUFFER_IS_TRACED)))
{
- cop_input_trace_t *t =
+ adl_input_trace_t *t =
vlib_add_trace (vm, node, b1, sizeof (*t));
t->sw_if_index = sw_if_index1;
t->next_index = next1;
u32 next0;
u32 sw_if_index0;
ethernet_header_t *en0;
- cop_config_main_t *ccm0;
+ adl_config_main_t *ccm0;
u32 advance0;
int proto0;
b0 = vlib_get_buffer (vm, bi0);
- /*
+ /*
* Direct from the driver, we should be at offset 0
* aka at &b0->data[0]
*/
en0 = vlib_buffer_get_current (b0);
- sw_if_index0 = vnet_buffer(b0)->sw_if_index[VLIB_RX];
+ sw_if_index0 = adl_buffer(b0)->sw_if_index[VLIB_RX];
- proto0 = VNET_COP_DEFAULT;
+ proto0 = VNET_ADL_DEFAULT;
advance0 = 0;
if (en0->type == clib_host_to_net_u16(ETHERNET_TYPE_IP4))
{
- proto0 = VNET_COP_IP4;
+ proto0 = VNET_ADL_IP4;
advance0 = sizeof(ethernet_header_t);
}
else if (en0->type == clib_host_to_net_u16(ETHERNET_TYPE_IP6))
{
- proto0 = VNET_COP_IP6;
+ proto0 = VNET_ADL_IP6;
advance0 = sizeof(ethernet_header_t);
}
- ccm0 = cm->cop_config_mains + proto0;
- vnet_buffer(b0)->cop.current_config_index =
+ ccm0 = am->adl_config_mains + proto0;
+ adl_buffer(b0)->adl.current_config_index =
ccm0->config_index_by_sw_if_index [sw_if_index0];
vlib_buffer_advance (b0, advance0);
vnet_get_config_data (&ccm0->config_main,
- &vnet_buffer(b0)->cop.current_config_index,
+ &adl_buffer(b0)->adl.current_config_index,
&next0, 0 /* bytes of config data */);
- if (PREDICT_FALSE((node->flags & VLIB_NODE_FLAG_TRACE)
- && (b0->flags & VLIB_BUFFER_IS_TRACED)))
+ if (PREDICT_FALSE((node->flags & VLIB_NODE_FLAG_TRACE)
+ && (b0->flags & VLIB_BUFFER_IS_TRACED)))
{
- cop_input_trace_t *t =
+ adl_input_trace_t *t =
vlib_add_trace (vm, node, b0, sizeof (*t));
t->sw_if_index = sw_if_index0;
t->next_index = next0;
}
-
+
/* verify speculative enqueue, maybe switch current next frame */
vlib_validate_buffer_enqueue_x1 (vm, node, next_index,
to_next, n_left_to_next,
vlib_put_next_frame (vm, node, next_index, n_left_to_next);
}
- vlib_node_increment_counter (vm, cop_input_node.index,
- COP_INPUT_ERROR_PROCESSED, frame->n_vectors);
+ vlib_node_increment_counter (vm, adl_input_node.index,
+ ADL_INPUT_ERROR_PROCESSED, frame->n_vectors);
return frame->n_vectors;
}
-VLIB_REGISTER_NODE (cop_input_node) = {
- .name = "cop-input",
+VLIB_REGISTER_NODE (adl_input_node) = {
+ .name = "adl-input",
.vector_size = sizeof (u32),
- .format_trace = format_cop_input_trace,
+ .format_trace = format_adl_input_trace,
+ .unformat_buffer = unformat_ethernet_header,
.type = VLIB_NODE_TYPE_INTERNAL,
-
- .n_errors = ARRAY_LEN(cop_input_error_strings),
- .error_strings = cop_input_error_strings,
- .n_next_nodes = COP_RX_N_FEATURES,
+ .n_errors = ARRAY_LEN(adl_input_error_strings),
+ .error_strings = adl_input_error_strings,
+
+ .n_next_nodes = ADL_RX_N_FEATURES,
/* edit / add dispositions here */
.next_nodes = {
- [IP4_RX_COP_WHITELIST] = "ip4-cop-whitelist",
- [IP6_RX_COP_WHITELIST] = "ip6-cop-whitelist",
- [DEFAULT_RX_COP_WHITELIST] = "default-cop-whitelist",
- [IP4_RX_COP_INPUT] = "ip4-input",
- [IP6_RX_COP_INPUT] = "ip6-input",
- [DEFAULT_RX_COP_INPUT] = "ethernet-input",
- [RX_COP_DROP] = "error-drop",
+ [IP4_RX_ADL_ALLOWLIST] = "ip4-adl-allowlist",
+ [IP6_RX_ADL_ALLOWLIST] = "ip6-adl-allowlist",
+ [DEFAULT_RX_ADL_ALLOWLIST] = "default-adl-allowlist",
+ [IP4_RX_ADL_INPUT] = "ip4-input",
+ [IP6_RX_ADL_INPUT] = "ip6-input",
+ [DEFAULT_RX_ADL_INPUT] = "ethernet-input",
+ [RX_ADL_DROP] = "error-drop",
},
};
-#define foreach_cop_stub \
-_(default-cop-whitelist, default_cop_whitelist)
+#define foreach_adl_stub \
+_(default-adl-allowlist, default_adl_allowlist)
#define _(n,f) \
\
.n_next_nodes = 0, \
};
-foreach_cop_stub;
-
-
-
-
-
-
+foreach_adl_stub;
Code Review / vpp.git / blobdiff