Include dependency graph for node.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	vlib_node_stats_t

struct	vlib_node_t

struct	vlib_frame_t

struct	vlib_next_frame_t

struct	vlib_pending_frame_t

struct	vlib_node_runtime_t

struct	vlib_frame_size_t

struct	vlib_process_event_type_t

struct	vlib_process_t

struct	vlib_one_time_waiting_process_t

struct	vlib_signal_timed_event_data_t

struct	vlib_node_main_t

struct	frame_queue_trace_t

struct	frame_queue_nelt_counter_t

Macros
#define	VLIB_REGISTER_NODE(x, ...)

#define	CLIB_MARCH_VARIANT_STR "default"

#define	VLIB_NODE_FN(node)

#define	foreach_vlib_node_state

#define	VLIB_NODE_FLAG_FRAME_NO_FREE_AFTER_DISPATCH (1 << 0)

#define	VLIB_NODE_FLAG_IS_OUTPUT (1 << 1)

#define	VLIB_NODE_FLAG_IS_DROP (1 << 2)

#define	VLIB_NODE_FLAG_IS_PUNT (1 << 3)

#define	VLIB_NODE_FLAG_IS_HANDOFF (1 << 4)

#define	VLIB_NODE_FLAG_TRACE (1 << 5)

#define	VLIB_NODE_FLAG_SWITCH_FROM_INTERRUPT_TO_POLLING_MODE (1 << 6)

#define	VLIB_NODE_FLAG_SWITCH_FROM_POLLING_TO_INTERRUPT_MODE (1 << 7)

#define	VLIB_NODE_FLAG_TRACE_SUPPORTED (1 << 8)

#define	VLIB_INVALID_NODE_INDEX ((u32) ~0)

#define	VLIB_FRAME_SIZE 256

#define	VLIB_FRAME_ALIGN CLIB_CACHE_LINE_BYTES

#define	VLIB_FRAME_NO_FREE_AFTER_DISPATCH VLIB_NODE_FLAG_FRAME_NO_FREE_AFTER_DISPATCH

#define	VLIB_FRAME_NO_APPEND (1 << 14)

#define	VLIB_FRAME_OWNER (1 << 15)

#define	VLIB_FRAME_IS_ALLOCATED VLIB_NODE_FLAG_IS_OUTPUT

#define	VLIB_FRAME_PENDING VLIB_NODE_FLAG_IS_DROP

#define	VLIB_FRAME_FREE_AFTER_DISPATCH VLIB_NODE_FLAG_IS_PUNT

#define	VLIB_FRAME_TRACE VLIB_NODE_FLAG_TRACE

#define	VLIB_PENDING_FRAME_NO_NEXT_FRAME ((u32) ~0)

#define	VLIB_NODE_RUNTIME_DATA_SIZE (sizeof (vlib_node_runtime_t) - STRUCT_OFFSET_OF (vlib_node_runtime_t, runtime_data))

#define	VLIB_PROCESS_RETURN_LONGJMP_RETURN ((uword) ~0 - 0)

#define	VLIB_PROCESS_RETURN_LONGJMP_SUSPEND ((uword) ~0 - 1)

#define	VLIB_PROCESS_RESUME_LONGJMP_SUSPEND 0

#define	VLIB_PROCESS_RESUME_LONGJMP_RESUME 1

#define	VLIB_PROCESS_IS_SUSPENDED_WAITING_FOR_CLOCK (1 << 0)

#define	VLIB_PROCESS_IS_SUSPENDED_WAITING_FOR_EVENT (1 << 1)

#define	VLIB_PROCESS_RESUME_PENDING (1 << 2)

#define	VLIB_PROCESS_IS_RUNNING (1 << 3)

#define	PAGE_SIZE_MULTIPLE 0x1000

#define	ALIGN_ON_MULTIPLE_PAGE_BOUNDARY_FOR_MPROTECT __attribute__ ((aligned (PAGE_SIZE_MULTIPLE)))

#define	VLIB_PROCESS_STACK_MAGIC (0xdead7ead)

#define	VLIB_NODE_MAIN_RUNTIME_STARTED (1 << 0)

#define	FRAME_QUEUE_MAX_NELTS 64

Typedefs
typedef uword()	vlib_node_function_t(struct vlib_main_t vm, struct vlib_node_runtime_t node, struct vlib_frame_t *frame)

typedef struct _vlib_node_fn_registration	vlib_node_fn_registration_t

typedef struct _vlib_node_registration	vlib_node_registration_t

typedef struct vlib_node_t	vlib_node_t

typedef struct vlib_frame_t	vlib_frame_t

typedef struct vlib_node_runtime_t	vlib_node_runtime_t

typedef char	assert_process_stack_must_be_aligned_exactly_to_page_size_multiple[(sizeof(vlib_process_t) - PAGE_SIZE_MULTIPLE)==0 ? 0 :-1]

typedef u16	vlib_error_t

Enumerations
enum	vlib_node_proto_hint_t { VLIB_NODE_PROTO_HINT_NONE = 0, VLIB_NODE_PROTO_HINT_ETHERNET, VLIB_NODE_PROTO_HINT_IP4, VLIB_NODE_PROTO_HINT_IP6, VLIB_NODE_PROTO_HINT_TCP, VLIB_NODE_PROTO_HINT_UDP, VLIB_NODE_N_PROTO_HINTS }

enum	vlib_node_type_t { VLIB_NODE_TYPE_INTERNAL, VLIB_NODE_TYPE_INPUT, VLIB_NODE_TYPE_PRE_INPUT, VLIB_NODE_TYPE_PROCESS, VLIB_N_NODE_TYPE }

enum	vlib_node_state_t { VLIB_N_NODE_STATE }

Functions
static vlib_node_registration_t *	vlib_node_next_registered (vlib_node_registration_t *c)

static void	vlib_next_frame_init (vlib_next_frame_t *nf)

static uword	vlib_timing_wheel_data_is_timed_event (u32 d)

static u32	vlib_timing_wheel_data_set_suspended_process (u32 i)

static u32	vlib_timing_wheel_data_set_timed_event (u32 i)

static uword	vlib_timing_wheel_data_get_index (u32 d)

static u32	vlib_error_get_node (vlib_node_main_t *nm, vlib_error_t e)

static u32	vlib_error_get_code (vlib_node_main_t *nm, vlib_error_t e)

Macro Definition Documentation

◆ ALIGN_ON_MULTIPLE_PAGE_BOUNDARY_FOR_MPROTECT

#define ALIGN_ON_MULTIPLE_PAGE_BOUNDARY_FOR_MPROTECT __attribute__ ((aligned (PAGE_SIZE_MULTIPLE)))

Definition at line 617 of file node.h.

◆ CLIB_MARCH_VARIANT_STR

#define CLIB_MARCH_VARIANT_STR "default"

Definition at line 195 of file node.h.

◆ foreach_vlib_node_state

#define foreach_vlib_node_state

Value:

/* Input node is called each iteration of main loop.            \
     This is the default (zero). */                             \
  _ (POLLING)                                                   \
  /* Input node is called when device signals an interrupt. */  \
  _ (INTERRUPT)                                                 \
  /* Input node is never called. */                             \
  _ (DISABLED)

Definition at line 241 of file node.h.

◆ FRAME_QUEUE_MAX_NELTS

#define FRAME_QUEUE_MAX_NELTS 64

Definition at line 787 of file node.h.

◆ PAGE_SIZE_MULTIPLE

#define PAGE_SIZE_MULTIPLE 0x1000

Definition at line 616 of file node.h.

◆ VLIB_FRAME_ALIGN

#define VLIB_FRAME_ALIGN CLIB_CACHE_LINE_BYTES

Definition at line 379 of file node.h.

◆ VLIB_FRAME_FREE_AFTER_DISPATCH

#define VLIB_FRAME_FREE_AFTER_DISPATCH VLIB_NODE_FLAG_IS_PUNT

Definition at line 432 of file node.h.

◆ VLIB_FRAME_IS_ALLOCATED

#define VLIB_FRAME_IS_ALLOCATED VLIB_NODE_FLAG_IS_OUTPUT

Definition at line 426 of file node.h.

◆ VLIB_FRAME_NO_APPEND

#define VLIB_FRAME_NO_APPEND (1 << 14)

Definition at line 419 of file node.h.

◆ VLIB_FRAME_NO_FREE_AFTER_DISPATCH

#define VLIB_FRAME_NO_FREE_AFTER_DISPATCH VLIB_NODE_FLAG_FRAME_NO_FREE_AFTER_DISPATCH

Definition at line 415 of file node.h.

◆ VLIB_FRAME_OWNER

#define VLIB_FRAME_OWNER (1 << 15)

Definition at line 423 of file node.h.

◆ VLIB_FRAME_PENDING

#define VLIB_FRAME_PENDING VLIB_NODE_FLAG_IS_DROP

Definition at line 429 of file node.h.

◆ VLIB_FRAME_SIZE

#define VLIB_FRAME_SIZE 256

Definition at line 378 of file node.h.

◆ VLIB_FRAME_TRACE

#define VLIB_FRAME_TRACE VLIB_NODE_FLAG_TRACE

Definition at line 435 of file node.h.

◆ VLIB_INVALID_NODE_INDEX

#define VLIB_INVALID_NODE_INDEX ((u32) ~0)

Definition at line 375 of file node.h.

◆ VLIB_NODE_FLAG_FRAME_NO_FREE_AFTER_DISPATCH

#define VLIB_NODE_FLAG_FRAME_NO_FREE_AFTER_DISPATCH (1 << 0)

Definition at line 293 of file node.h.

◆ VLIB_NODE_FLAG_IS_DROP

#define VLIB_NODE_FLAG_IS_DROP (1 << 2)

Definition at line 297 of file node.h.

◆ VLIB_NODE_FLAG_IS_HANDOFF

#define VLIB_NODE_FLAG_IS_HANDOFF (1 << 4)

Definition at line 299 of file node.h.

◆ VLIB_NODE_FLAG_IS_OUTPUT

#define VLIB_NODE_FLAG_IS_OUTPUT (1 << 1)

Definition at line 296 of file node.h.

◆ VLIB_NODE_FLAG_IS_PUNT

#define VLIB_NODE_FLAG_IS_PUNT (1 << 3)

Definition at line 298 of file node.h.

◆ VLIB_NODE_FLAG_SWITCH_FROM_INTERRUPT_TO_POLLING_MODE

#define VLIB_NODE_FLAG_SWITCH_FROM_INTERRUPT_TO_POLLING_MODE (1 << 6)

Definition at line 304 of file node.h.

◆ VLIB_NODE_FLAG_SWITCH_FROM_POLLING_TO_INTERRUPT_MODE

#define VLIB_NODE_FLAG_SWITCH_FROM_POLLING_TO_INTERRUPT_MODE (1 << 7)

Definition at line 305 of file node.h.

◆ VLIB_NODE_FLAG_TRACE

#define VLIB_NODE_FLAG_TRACE (1 << 5)

Definition at line 302 of file node.h.

◆ VLIB_NODE_FLAG_TRACE_SUPPORTED

#define VLIB_NODE_FLAG_TRACE_SUPPORTED (1 << 8)

Definition at line 306 of file node.h.

◆ VLIB_NODE_FN

#define VLIB_NODE_FN ( node )

Value:

uword CLIB_MARCH_SFX (node##_fn)();                                     \
static vlib_node_fn_registration_t					\
  CLIB_MARCH_SFX(node##_fn_registration) =                              \
  { .function = &CLIB_MARCH_SFX (node##_fn), };                         \
                                                                        \
static void __clib_constructor						\
CLIB_MARCH_SFX (node##_multiarch_register) (void)                       \
{                                                                       \
  extern vlib_node_registration_t node;                                 \
  vlib_node_fn_registration_t *r;                                       \
  r = & CLIB_MARCH_SFX (node##_fn_registration);                        \
  r->priority = CLIB_MARCH_FN_PRIORITY();                               \
  r->name = CLIB_MARCH_VARIANT_STR;                                     \
  r->next_registration = node.node_fn_registrations;                    \
  node.node_fn_registrations = r;                                       \
}                                                                       \
uword CLIB_CPU_OPTIMIZED CLIB_MARCH_SFX (node##_fn)

Definition at line 202 of file node.h.

◆ VLIB_NODE_MAIN_RUNTIME_STARTED

#define VLIB_NODE_MAIN_RUNTIME_STARTED (1 << 0)

Definition at line 705 of file node.h.

◆ VLIB_NODE_RUNTIME_DATA_SIZE

#define VLIB_NODE_RUNTIME_DATA_SIZE (sizeof (vlib_node_runtime_t) - STRUCT_OFFSET_OF (vlib_node_runtime_t, runtime_data))

Definition at line 534 of file node.h.

◆ VLIB_PENDING_FRAME_NO_NEXT_FRAME

#define VLIB_PENDING_FRAME_NO_NEXT_FRAME ((u32) ~0)

Definition at line 461 of file node.h.

◆ VLIB_PROCESS_IS_RUNNING

#define VLIB_PROCESS_IS_RUNNING (1 << 3)

Definition at line 574 of file node.h.

◆ VLIB_PROCESS_IS_SUSPENDED_WAITING_FOR_CLOCK

#define VLIB_PROCESS_IS_SUSPENDED_WAITING_FOR_CLOCK (1 << 0)

Definition at line 568 of file node.h.

◆ VLIB_PROCESS_IS_SUSPENDED_WAITING_FOR_EVENT

#define VLIB_PROCESS_IS_SUSPENDED_WAITING_FOR_EVENT (1 << 1)

Definition at line 569 of file node.h.

◆ VLIB_PROCESS_RESUME_LONGJMP_RESUME

#define VLIB_PROCESS_RESUME_LONGJMP_RESUME 1

Definition at line 565 of file node.h.

◆ VLIB_PROCESS_RESUME_LONGJMP_SUSPEND

#define VLIB_PROCESS_RESUME_LONGJMP_SUSPEND 0

Definition at line 564 of file node.h.

◆ VLIB_PROCESS_RESUME_PENDING

#define VLIB_PROCESS_RESUME_PENDING (1 << 2)

Definition at line 571 of file node.h.

◆ VLIB_PROCESS_RETURN_LONGJMP_RETURN

#define VLIB_PROCESS_RETURN_LONGJMP_RETURN ((uword) ~0 - 0)

Definition at line 559 of file node.h.

◆ VLIB_PROCESS_RETURN_LONGJMP_SUSPEND

#define VLIB_PROCESS_RETURN_LONGJMP_SUSPEND ((uword) ~0 - 1)

Definition at line 560 of file node.h.

◆ VLIB_PROCESS_STACK_MAGIC

#define VLIB_PROCESS_STACK_MAGIC (0xdead7ead)

Definition at line 625 of file node.h.

◆ VLIB_REGISTER_NODE

#define VLIB_REGISTER_NODE	(	x,
		...
	)

Value:

__VA_ARGS__ vlib_node_registration_t x;                             \
static void __vlib_add_node_registration_##x (void)                     \
    __attribute__((__constructor__)) ;                                  \
static void __vlib_add_node_registration_##x (void)                     \
{                                                                       \
    vlib_main_t * vm = vlib_get_main();                                 \
    x.next_registration = vm->node_main.node_registrations;             \
    vm->node_main.node_registrations = &x;                              \
}                                                                       \
static void __vlib_rm_node_registration_##x (void)                      \
    __attribute__((__destructor__)) ;                                   \
static void __vlib_rm_node_registration_##x (void)                      \
{                                                                       \
    vlib_main_t * vm = vlib_get_main();                                 \
    VLIB_REMOVE_FROM_LINKED_LIST (vm->node_main.node_registrations,     \
                                  &x, next_registration);               \
}                                                                       \
__VA_ARGS__ vlib_node_registration_t x

Definition at line 169 of file node.h.

Typedef Documentation

◆ assert_process_stack_must_be_aligned_exactly_to_page_size_multiple

typedef char assert_process_stack_must_be_aligned_exactly_to_page_size_multiple[(sizeof(vlib_process_t) - PAGE_SIZE_MULTIPLE)== 0 ? 0 : -1]

Definition at line 638 of file node.h.

◆ vlib_error_t

typedef u16 vlib_error_t

Definition at line 770 of file node.h.

◆ vlib_frame_t

typedef struct vlib_frame_t vlib_frame_t

◆ vlib_node_fn_registration_t

typedef struct _vlib_node_fn_registration vlib_node_fn_registration_t

◆ vlib_node_function_t

typedef uword() vlib_node_function_t(struct vlib_main_t *vm, struct vlib_node_runtime_t *node, struct vlib_frame_t *frame)

Definition at line 54 of file node.h.

◆ vlib_node_registration_t

typedef struct _vlib_node_registration vlib_node_registration_t

◆ vlib_node_runtime_t

typedef struct vlib_node_runtime_t vlib_node_runtime_t

◆ vlib_node_t

typedef struct vlib_node_t vlib_node_t

Enumeration Type Documentation

◆ vlib_node_proto_hint_t

enum vlib_node_proto_hint_t

Enumerator
VLIB_NODE_PROTO_HINT_NONE
VLIB_NODE_PROTO_HINT_ETHERNET
VLIB_NODE_PROTO_HINT_IP4
VLIB_NODE_PROTO_HINT_IP6
VLIB_NODE_PROTO_HINT_TCP
VLIB_NODE_PROTO_HINT_UDP
VLIB_NODE_N_PROTO_HINTS

Definition at line 58 of file node.h.

◆ vlib_node_state_t

enum vlib_node_state_t

Enumerator
VLIB_N_NODE_STATE

Definition at line 250 of file node.h.

◆ vlib_node_type_t

enum vlib_node_type_t

Enumerator
VLIB_NODE_TYPE_INTERNAL
VLIB_NODE_TYPE_INPUT
VLIB_NODE_TYPE_PRE_INPUT
VLIB_NODE_TYPE_PROCESS
VLIB_N_NODE_TYPE

Definition at line 69 of file node.h.

Function Documentation

◆ vlib_error_get_code()

static u32 vlib_error_get_code	(	vlib_node_main_t *	nm,
		vlib_error_t	e
	)

inlinestatic

Definition at line 779 of file node.h.

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◆ vlib_error_get_node()

static u32 vlib_error_get_node	(	vlib_node_main_t *	nm,
		vlib_error_t	e
	)

inlinestatic

Definition at line 773 of file node.h.

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◆ vlib_next_frame_init()

static void vlib_next_frame_init ( vlib_next_frame_t * nf )

inlinestatic

Definition at line 442 of file node.h.

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◆ vlib_node_next_registered()

static vlib_node_registration_t* vlib_node_next_registered ( vlib_node_registration_t * c )

inlinestatic

Definition at line 222 of file node.h.

◆ vlib_timing_wheel_data_get_index()

static uword vlib_timing_wheel_data_get_index ( u32 d )

inlinestatic

Definition at line 691 of file node.h.

◆ vlib_timing_wheel_data_is_timed_event()

static uword vlib_timing_wheel_data_is_timed_event ( u32 d )

inlinestatic

Definition at line 673 of file node.h.

◆ vlib_timing_wheel_data_set_suspended_process()

static u32 vlib_timing_wheel_data_set_suspended_process ( u32 i )

inlinestatic

Definition at line 679 of file node.h.

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◆ vlib_timing_wheel_data_set_timed_event()

static u32 vlib_timing_wheel_data_set_timed_event ( u32 i )

inlinestatic

Definition at line 685 of file node.h.

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Data Structures

Macros

Typedefs

Enumerations

Functions

Macro Definition Documentation

◆ ALIGN_ON_MULTIPLE_PAGE_BOUNDARY_FOR_MPROTECT

◆ CLIB_MARCH_VARIANT_STR

◆ foreach_vlib_node_state

◆ FRAME_QUEUE_MAX_NELTS

◆ PAGE_SIZE_MULTIPLE

◆ VLIB_FRAME_ALIGN

◆ VLIB_FRAME_FREE_AFTER_DISPATCH

◆ VLIB_FRAME_IS_ALLOCATED

◆ VLIB_FRAME_NO_APPEND

◆ VLIB_FRAME_NO_FREE_AFTER_DISPATCH

◆ VLIB_FRAME_OWNER

◆ VLIB_FRAME_PENDING

◆ VLIB_FRAME_SIZE

◆ VLIB_FRAME_TRACE

◆ VLIB_INVALID_NODE_INDEX

◆ VLIB_NODE_FLAG_FRAME_NO_FREE_AFTER_DISPATCH

◆ VLIB_NODE_FLAG_IS_DROP

◆ VLIB_NODE_FLAG_IS_HANDOFF

◆ VLIB_NODE_FLAG_IS_OUTPUT

◆ VLIB_NODE_FLAG_IS_PUNT

◆ VLIB_NODE_FLAG_SWITCH_FROM_INTERRUPT_TO_POLLING_MODE

◆ VLIB_NODE_FLAG_SWITCH_FROM_POLLING_TO_INTERRUPT_MODE

◆ VLIB_NODE_FLAG_TRACE

◆ VLIB_NODE_FLAG_TRACE_SUPPORTED

◆ VLIB_NODE_FN

◆ VLIB_NODE_MAIN_RUNTIME_STARTED

◆ VLIB_NODE_RUNTIME_DATA_SIZE

◆ VLIB_PENDING_FRAME_NO_NEXT_FRAME

◆ VLIB_PROCESS_IS_RUNNING

◆ VLIB_PROCESS_IS_SUSPENDED_WAITING_FOR_CLOCK

◆ VLIB_PROCESS_IS_SUSPENDED_WAITING_FOR_EVENT

◆ VLIB_PROCESS_RESUME_LONGJMP_RESUME

◆ VLIB_PROCESS_RESUME_LONGJMP_SUSPEND

◆ VLIB_PROCESS_RESUME_PENDING

◆ VLIB_PROCESS_RETURN_LONGJMP_RETURN

◆ VLIB_PROCESS_RETURN_LONGJMP_SUSPEND

◆ VLIB_PROCESS_STACK_MAGIC

◆ VLIB_REGISTER_NODE

Typedef Documentation

◆ assert_process_stack_must_be_aligned_exactly_to_page_size_multiple

◆ vlib_error_t

◆ vlib_frame_t

◆ vlib_node_fn_registration_t

◆ vlib_node_function_t

◆ vlib_node_registration_t

◆ vlib_node_runtime_t

◆ vlib_node_t

Enumeration Type Documentation

◆ vlib_node_proto_hint_t

◆ vlib_node_state_t

◆ vlib_node_type_t

Function Documentation

◆ vlib_error_get_code()

◆ vlib_error_get_node()

◆ vlib_next_frame_init()

◆ vlib_node_next_registered()

◆ vlib_timing_wheel_data_get_index()

◆ vlib_timing_wheel_data_is_timed_event()

◆ vlib_timing_wheel_data_set_suspended_process()

◆ vlib_timing_wheel_data_set_timed_event()