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-rw-r--r--src/vnet/policer/node_funcs.c241
-rw-r--r--src/vnet/policer/policer.c3
-rw-r--r--src/vnet/policer/policer.h8
3 files changed, 19 insertions, 233 deletions
diff --git a/src/vnet/policer/node_funcs.c b/src/vnet/policer/node_funcs.c
index a2c6884aa03..30e5c505364 100644
--- a/src/vnet/policer/node_funcs.c
+++ b/src/vnet/policer/node_funcs.c
@@ -67,9 +67,8 @@ static char *vnet_policer_error_strings[] = {
};
static inline uword
-vnet_policer_inline (vlib_main_t * vm,
- vlib_node_runtime_t * node,
- vlib_frame_t * frame, vnet_policer_index_t which)
+vnet_policer_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
+ vlib_frame_t *frame)
{
u32 n_left_from, *from, *to_next;
vnet_policer_next_t next_index;
@@ -122,33 +121,10 @@ vnet_policer_inline (vlib_main_t * vm,
b1 = vlib_get_buffer (vm, bi1);
sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_RX];
- next0 = VNET_POLICER_NEXT_TRANSMIT;
-
sw_if_index1 = vnet_buffer (b1)->sw_if_index[VLIB_RX];
- next1 = VNET_POLICER_NEXT_TRANSMIT;
-
- if (which == VNET_POLICER_INDEX_BY_SW_IF_INDEX)
- {
- pi0 = pm->policer_index_by_sw_if_index[sw_if_index0];
- pi1 = pm->policer_index_by_sw_if_index[sw_if_index1];
- }
-
- if (which == VNET_POLICER_INDEX_BY_OPAQUE)
- {
- pi0 = vnet_buffer (b0)->policer.index;
- pi1 = vnet_buffer (b1)->policer.index;
- }
-
- if (which == VNET_POLICER_INDEX_BY_EITHER)
- {
- pi0 = vnet_buffer (b0)->policer.index;
- pi0 = (pi0 != ~0) ? pi0 :
- pm->policer_index_by_sw_if_index[sw_if_index0];
- pi1 = vnet_buffer (b1)->policer.index;
- pi1 = (pi1 != ~0) ? pi1 :
- pm->policer_index_by_sw_if_index[sw_if_index1];
- }
+ pi0 = pm->policer_index_by_sw_if_index[sw_if_index0];
+ pi1 = pm->policer_index_by_sw_if_index[sw_if_index1];
act0 = vnet_policer_police (vm, b0, pi0, time_in_policer_periods,
POLICE_CONFORM /* no chaining */ );
@@ -164,6 +140,7 @@ vnet_policer_inline (vlib_main_t * vm,
else /* transmit or mark-and-transmit action */
{
transmitted++;
+ vnet_feature_next (&next0, b0);
}
if (PREDICT_FALSE (act1 == QOS_ACTION_DROP)) /* drop action */
@@ -174,9 +151,9 @@ vnet_policer_inline (vlib_main_t * vm,
else /* transmit or mark-and-transmit action */
{
transmitted++;
+ vnet_feature_next (&next1, b1);
}
-
if (PREDICT_FALSE ((node->flags & VLIB_NODE_FLAG_TRACE)))
{
if (b0->flags & VLIB_BUFFER_IS_TRACED)
@@ -220,20 +197,8 @@ vnet_policer_inline (vlib_main_t * vm,
b0 = vlib_get_buffer (vm, bi0);
sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_RX];
- next0 = VNET_POLICER_NEXT_TRANSMIT;
- if (which == VNET_POLICER_INDEX_BY_SW_IF_INDEX)
- pi0 = pm->policer_index_by_sw_if_index[sw_if_index0];
-
- if (which == VNET_POLICER_INDEX_BY_OPAQUE)
- pi0 = vnet_buffer (b0)->policer.index;
-
- if (which == VNET_POLICER_INDEX_BY_EITHER)
- {
- pi0 = vnet_buffer (b0)->policer.index;
- pi0 = (pi0 != ~0) ? pi0 :
- pm->policer_index_by_sw_if_index[sw_if_index0];
- }
+ pi0 = pm->policer_index_by_sw_if_index[sw_if_index0];
act0 = vnet_policer_police (vm, b0, pi0, time_in_policer_periods,
POLICE_CONFORM /* no chaining */ );
@@ -246,6 +211,7 @@ vnet_policer_inline (vlib_main_t * vm,
else /* transmit or mark-and-transmit action */
{
transmitted++;
+ vnet_feature_next (&next0, b0);
}
if (PREDICT_FALSE ((node->flags & VLIB_NODE_FLAG_TRACE)
@@ -272,199 +238,30 @@ vnet_policer_inline (vlib_main_t * vm,
return frame->n_vectors;
}
-VLIB_NODE_FN (policer_by_sw_if_index_node) (vlib_main_t * vm,
- vlib_node_runtime_t * node,
- vlib_frame_t * frame)
-{
- return vnet_policer_inline (vm, node, frame,
- VNET_POLICER_INDEX_BY_SW_IF_INDEX);
-}
-
-#ifndef CLIB_MARCH_VARIANT
-uword
-vnet_policer_by_opaque (vlib_main_t * vm,
- vlib_node_runtime_t * node, vlib_frame_t * frame)
-{
- return vnet_policer_inline (vm, node, frame, VNET_POLICER_INDEX_BY_OPAQUE);
-}
-
-uword
-vnet_policer_by_either (vlib_main_t * vm,
- vlib_node_runtime_t * node, vlib_frame_t * frame)
+VLIB_NODE_FN (policer_input_node)
+(vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
{
- return vnet_policer_inline (vm, node, frame, VNET_POLICER_INDEX_BY_EITHER);
+ return vnet_policer_inline (vm, node, frame);
}
-void
-vnet_policer_node_funcs_reference (void)
-{
-}
-#endif /* CLIB_MARCH_VARIANT */
-
-
-#define TEST_CODE 1
-
-#ifdef TEST_CODE
-
-/* *INDENT-OFF* */
-VLIB_REGISTER_NODE (policer_by_sw_if_index_node) = {
- .name = "policer-by-sw-if-index",
+VLIB_REGISTER_NODE (policer_input_node) = {
+ .name = "policer-input",
.vector_size = sizeof (u32),
.format_trace = format_policer_trace,
.type = VLIB_NODE_TYPE_INTERNAL,
-
.n_errors = ARRAY_LEN(vnet_policer_error_strings),
.error_strings = vnet_policer_error_strings,
-
.n_next_nodes = VNET_POLICER_N_NEXT,
-
- /* edit / add dispositions here */
.next_nodes = {
- [VNET_POLICER_NEXT_TRANSMIT] = "ethernet-input",
- [VNET_POLICER_NEXT_DROP] = "error-drop",
- },
+ [VNET_POLICER_NEXT_DROP] = "error-drop",
+ },
};
-/* *INDENT-ON* */
-
-
-#ifndef CLIB_MARCH_VARIANT
-int
-test_policer_add_del (u32 rx_sw_if_index, u8 * config_name, int is_add)
-{
- vnet_policer_main_t *pm = &vnet_policer_main;
- policer_t *template;
- policer_t *policer;
- vnet_hw_interface_t *rxhi;
- uword *p;
-
- rxhi = vnet_get_sup_hw_interface (pm->vnet_main, rx_sw_if_index);
-
- /* Make sure caller didn't pass a vlan subif, etc. */
- if (rxhi->sw_if_index != rx_sw_if_index)
- return VNET_API_ERROR_INVALID_SW_IF_INDEX;
-
- if (is_add)
- {
-
- p = hash_get_mem (pm->policer_config_by_name, config_name);
-
- if (p == 0)
- return -2;
-
- template = pool_elt_at_index (pm->policer_templates, p[0]);
-
- vnet_hw_interface_rx_redirect_to_node
- (pm->vnet_main, rxhi->hw_if_index, policer_by_sw_if_index_node.index);
-
- pool_get_aligned (pm->policers, policer, CLIB_CACHE_LINE_BYTES);
-
- policer[0] = template[0];
-
- vec_validate (pm->policer_index_by_sw_if_index, rx_sw_if_index);
- pm->policer_index_by_sw_if_index[rx_sw_if_index]
- = policer - pm->policers;
- }
- else
- {
- u32 pi;
- vnet_hw_interface_rx_redirect_to_node (pm->vnet_main,
- rxhi->hw_if_index,
- ~0 /* disable */ );
-
- pi = pm->policer_index_by_sw_if_index[rx_sw_if_index];
- pm->policer_index_by_sw_if_index[rx_sw_if_index] = ~0;
- pool_put_index (pm->policers, pi);
- }
- return 0;
-}
-
-static clib_error_t *
-test_policer_command_fn (vlib_main_t * vm,
- unformat_input_t * input, vlib_cli_command_t * cmd)
-{
- vnet_policer_main_t *pm = &vnet_policer_main;
- unformat_input_t _line_input, *line_input = &_line_input;
- u32 rx_sw_if_index;
- int rv;
- u8 *config_name = 0;
- int rx_set = 0;
- int is_add = 1;
- int is_show = 0;
- clib_error_t *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, "intfc %U", unformat_vnet_sw_interface,
- pm->vnet_main, &rx_sw_if_index))
- rx_set = 1;
- else if (unformat (line_input, "show"))
- is_show = 1;
- else if (unformat (line_input, "policer %s", &config_name))
- ;
- else if (unformat (line_input, "del"))
- is_add = 0;
- else
- break;
- }
-
- if (rx_set == 0)
- {
- error = clib_error_return (0, "interface not set");
- goto done;
- }
-
- if (is_show)
- {
- u32 pi = pm->policer_index_by_sw_if_index[rx_sw_if_index];
- policer_t *policer;
- policer = pool_elt_at_index (pm->policers, pi);
-
- vlib_cli_output (vm, "%U", format_policer_instance, policer);
- goto done;
- }
-
- if (is_add && config_name == 0)
- {
- error = clib_error_return (0, "policer config name required");
- goto done;
- }
-
- rv = test_policer_add_del (rx_sw_if_index, config_name, is_add);
-
- switch (rv)
- {
- case 0:
- break;
-
- default:
- error = clib_error_return
- (0, "WARNING: vnet_vnet_policer_add_del returned %d", rv);
- goto done;
- }
-
-done:
- unformat_free (line_input);
-
- return error;
-}
-
-/* *INDENT-OFF* */
-VLIB_CLI_COMMAND (test_patch_command, static) = {
- .path = "test policer",
- .short_help =
- "intfc <intfc> policer <policer-config-name> [del]",
- .function = test_policer_command_fn,
+VNET_FEATURE_INIT (policer_input_node, static) = {
+ .arc_name = "device-input",
+ .node_name = "policer-input",
+ .runs_before = VNET_FEATURES ("ethernet-input"),
};
-/* *INDENT-ON* */
-#endif /* CLIB_MARCH_VARIANT */
-
-#endif /* TEST_CODE */
-
typedef struct
{
diff --git a/src/vnet/policer/policer.c b/src/vnet/policer/policer.c
index f6a19f40020..fb2ce7598fa 100644
--- a/src/vnet/policer/policer.c
+++ b/src/vnet/policer/policer.c
@@ -592,9 +592,6 @@ clib_error_t *
policer_init (vlib_main_t * vm)
{
vnet_policer_main_t *pm = &vnet_policer_main;
- void vnet_policer_node_funcs_reference (void);
-
- vnet_policer_node_funcs_reference ();
pm->vlib_main = vm;
pm->vnet_main = vnet_get_main ();
diff --git a/src/vnet/policer/policer.h b/src/vnet/policer/policer.h
index 783c0ad2f35..9a6de1490a5 100644
--- a/src/vnet/policer/policer.h
+++ b/src/vnet/policer/policer.h
@@ -54,14 +54,6 @@ extern vlib_combined_counter_main_t policer_counters[];
typedef enum
{
- VNET_POLICER_INDEX_BY_SW_IF_INDEX,
- VNET_POLICER_INDEX_BY_OPAQUE,
- VNET_POLICER_INDEX_BY_EITHER,
-} vnet_policer_index_t;
-
-typedef enum
-{
- VNET_POLICER_NEXT_TRANSMIT,
VNET_POLICER_NEXT_DROP,
VNET_POLICER_N_NEXT,
} vnet_policer_next_t;