37 areg->feature_arc_index = arc_index;
38 if (areg->arc_index_ptr)
39 *areg->arc_index_ptr = arc_index;
44 while ((s = areg->start_nodes[i]))
48 areg->n_start_nodes =
i;
70 clib_warning (
"Unknown feature arc '%s'", freg->arc_name);
75 arc_index = areg->feature_arc_index;
92 arc_index = areg->feature_arc_index;
138 return reg->feature_arc_index;
147 if (arc_index == (
u8) ~ 0)
177 return reg->feature_index;
182 u32 sw_if_index,
int enable_disable,
183 void *feature_config,
184 u32 n_feature_config_bytes)
191 if (arc_index == (
u8) ~ 0)
192 return VNET_API_ERROR_INVALID_VALUE;
194 if (feature_index == ~0)
195 return VNET_API_ERROR_INVALID_VALUE_2;
204 if (!enable_disable && feature_count < 1)
211 n_feature_config_bytes);
215 enable_disable = (enable_disable > 0);
216 feature_count += enable_disable ? 1 : -1;
217 ASSERT (feature_count >= 0);
221 (feature_count > 0));
230 u32 sw_if_index,
int enable_disable,
231 void *feature_config,
u32 n_feature_config_bytes)
238 if (arc_index == (
u8) ~ 0)
239 return VNET_API_ERROR_INVALID_VALUE;
244 sw_if_index, enable_disable,
246 n_feature_config_bytes);
294 .path =
"show features",
295 .short_help =
"show features",
308 u32 node_index, current_config_index;
326 feature_arc = areg->feature_arc_index;
332 if (
NULL == cm[feature_arc].config_index_by_sw_if_index ||
333 vec_len (cm[feature_arc].config_index_by_sw_if_index) <=
340 current_config_index =
341 vec_elt (cm[feature_arc].config_index_by_sw_if_index, sw_if_index);
343 if (current_config_index == ~0)
349 ASSERT (current_config_index
375 u8 *feature_name = 0;
376 u32 sw_if_index = ~0;
389 else if (
unformat (line_input,
"arc %v", &arc_name))
391 else if (
unformat (line_input,
"disable"))
400 if (sw_if_index == ~0)
412 (
const char *) feature_name);
418 if (reg->enable_disable_cb)
419 error = reg->enable_disable_cb (sw_if_index, enable);
422 (
const char *) feature_name, sw_if_index,
443 .path =
"set interface feature",
444 .short_help =
"set interface feature <intfc> <feature_name> arc <arc_name> " vnet_config_main_t config_main
#define vec_validate(V, I)
Make sure vector is long enough for given index (no header, unspecified alignment) ...
sll srl srl sll sra u16x4 i
vnet_config_feature_t * features
u8 vnet_get_feature_arc_index(const char *s)
vnet_main_t * vnet_get_main(void)
char *** feature_nodes
Save partial order results for show command.
vnet_feature_registration_t * next_feature
feature path configuration lists
u32 vnet_config_del_feature(vlib_main_t *vm, vnet_config_main_t *cm, u32 config_string_heap_index, u32 feature_index, void *feature_config, u32 n_feature_config_bytes)
u32 * config_index_by_sw_if_index
#define vec_add1(V, E)
Add 1 element to end of vector (unspecified alignment).
static uword * clib_bitmap_set(uword *ai, uword i, uword value)
Sets the ith bit of a bitmap to new_value Removes trailing zeros from the bitmap. ...
#define hash_set_mem(h, key, value)
unformat_function_t unformat_vnet_sw_interface
format_function_t format_vnet_sw_if_index_name
#define VLIB_INIT_FUNCTION(x)
vnet_feature_registration_t * vnet_get_feature_reg(const char *arc_name, const char *node_name)
int vnet_feature_enable_disable_with_index(u8 arc_index, u32 feature_index, u32 sw_if_index, int enable_disable, void *feature_config, u32 n_feature_config_bytes)
#define clib_error_return(e, args...)
u32 vnet_get_feature_index(u8 arc, const char *s)
static clib_error_t * vnet_feature_init(vlib_main_t *vm)
static uword pointer_to_uword(const void *p)
#define hash_create_string(elts, value_bytes)
#define pool_elt_at_index(p, i)
Returns pointer to element at given index.
clib_error_t * vnet_feature_arc_init(vlib_main_t *vm, vnet_config_main_t *vcm, char **feature_start_nodes, int num_feature_start_nodes, vnet_feature_registration_t *first_reg, char ***feature_nodes)
Initialize a feature graph arc.
static clib_error_t * set_interface_features_command_fn(vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
uword ** next_feature_by_name
#define uword_to_pointer(u, type)
u32 * config_pool_index_by_user_index
void vnet_interface_features_show(vlib_main_t *vm, u32 sw_if_index)
Display the set of driver features configured on a specific interface Called by "show interface" hand...
#define vec_free(V)
Free vector's memory (no header).
#define clib_warning(format, args...)
uword ** arc_index_by_name
i16 ** feature_count_by_sw_if_index
feature reference counts by interface
#define VLIB_CLI_COMMAND(x,...)
vnet_feature_registration_t ** next_feature_by_arc
#define clib_error_report(e)
u32 vnet_config_add_feature(vlib_main_t *vm, vnet_config_main_t *cm, u32 config_string_heap_index, u32 feature_index, void *feature_config, u32 n_feature_config_bytes)
static vlib_main_t * vlib_get_main(void)
#define vec_elt(v, i)
Get vector value at index i.
#define vec_len(v)
Number of elements in vector (rvalue-only, NULL tolerant)
struct _vnet_feature_arc_registration vnet_feature_arc_registration_t
feature registration object
#define hash_get_mem(h, key)
vnet_feature_arc_registration_t * next_arc
feature arc configuration list
uword ** sw_if_index_has_features
bitmap of interfaces which have driver rx features configured
void adj_feature_update(u32 sw_if_index, u8 arc_index, u8 is_enable)
Notify the adjacency subsystem that the features settings for an interface have changed.
vnet_config_t * config_pool
static vlib_node_t * vlib_get_node(vlib_main_t *vm, u32 i)
Get vlib node by index.
static clib_error_t * show_features_command_fn(vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
Display the set of available driver features.
vnet_feature_config_main_t * feature_config_mains
feature config main objects
#define vec_validate_init_empty(V, I, INIT)
Make sure vector is long enough for given index and initialize empty space (no header, unspecified alignment)
vnet_feature_main_t feature_main
void vlib_cli_output(vlib_main_t *vm, char *fmt,...)
int vnet_feature_enable_disable(const char *arc_name, const char *node_name, u32 sw_if_index, int enable_disable, void *feature_config, u32 n_feature_config_bytes)
struct _vnet_feature_registration vnet_feature_registration_t
feature registration object