interface.c File Reference

Include dependency graph for interface.c:

Go to the source code of this file.

Data Structures
struct	vnet_sw_hw_interface_state_t

Typedefs
typedef enum vnet_interface_helper_flags_t_	vnet_interface_helper_flags_t

Enumerations
enum	vnet_interface_helper_flags_t_ { VNET_INTERFACE_SET_FLAGS_HELPER_IS_CREATE = (1 << 0), VNET_INTERFACE_SET_FLAGS_HELPER_WANT_REDISTRIBUTE = (1 << 1) }

Functions
static clib_error_t *	vnet_hw_interface_set_flags_helper (vnet_main_t *vnm, u32 hw_if_index, vnet_hw_interface_flags_t flags, vnet_interface_helper_flags_t helper_flags)
static clib_error_t *	vnet_sw_interface_set_flags_helper (vnet_main_t *vnm, u32 sw_if_index, vnet_sw_interface_flags_t flags, vnet_interface_helper_flags_t helper_flags)
static clib_error_t *	vnet_hw_interface_set_class_helper (vnet_main_t *vnm, u32 hw_if_index, u32 hw_class_index, u32 redistribute)
static void	serialize_vec_vnet_sw_hw_interface_state (serialize_main_t *m, va_list *va)
static void	unserialize_vec_vnet_sw_hw_interface_state (serialize_main_t *m, va_list *va)
static vnet_sw_interface_flags_t	vnet_hw_interface_flags_to_sw (vnet_hw_interface_flags_t hwf)
void	serialize_vnet_interface_state (serialize_main_t *m, va_list *va)
static vnet_hw_interface_flags_t	vnet_sw_interface_flags_to_hw (vnet_sw_interface_flags_t swf)
void	unserialize_vnet_interface_state (serialize_main_t *m, va_list *va)
static clib_error_t *	call_elf_section_interface_callbacks (vnet_main_t *vnm, u32 if_index, u32 flags, _vnet_interface_function_list_elt_t **elts)
static clib_error_t *	call_hw_interface_add_del_callbacks (vnet_main_t *vnm, u32 hw_if_index, u32 is_create)
static clib_error_t *	call_sw_interface_add_del_callbacks (vnet_main_t *vnm, u32 sw_if_index, u32 is_create)
clib_error_t *	vnet_hw_interface_set_flags (vnet_main_t *vnm, u32 hw_if_index, vnet_hw_interface_flags_t flags)
clib_error_t *	vnet_sw_interface_set_flags (vnet_main_t *vnm, u32 sw_if_index, vnet_sw_interface_flags_t flags)
void	vnet_sw_interface_admin_up (vnet_main_t *vnm, u32 sw_if_index)
void	vnet_sw_interface_admin_down (vnet_main_t *vnm, u32 sw_if_index)
static u32	vnet_create_sw_interface_no_callbacks (vnet_main_t *vnm, vnet_sw_interface_t *template)
clib_error_t *	vnet_create_sw_interface (vnet_main_t *vnm, vnet_sw_interface_t *template, u32 *sw_if_index)
void	vnet_delete_sw_interface (vnet_main_t *vnm, u32 sw_if_index)
static clib_error_t *	call_sw_interface_mtu_change_callbacks (vnet_main_t *vnm, u32 sw_if_index)
void	vnet_sw_interface_set_mtu (vnet_main_t *vnm, u32 sw_if_index, u32 mtu)
void	vnet_sw_interface_set_protocol_mtu (vnet_main_t *vnm, u32 sw_if_index, u32 mtu[])
void	vnet_sw_interface_ip_directed_broadcast (vnet_main_t *vnm, u32 sw_if_index, u8 enable)
static walk_rc_t	sw_interface_walk_callback (vnet_main_t *vnm, u32 sw_if_index, void *ctx)
void	vnet_hw_interface_set_mtu (vnet_main_t *vnm, u32 hw_if_index, u32 mtu)
static void	setup_tx_node (vlib_main_t *vm, u32 node_index, vnet_device_class_t *dev_class)
static void	setup_output_node (vlib_main_t *vm, u32 node_index, vnet_hw_interface_class_t *hw_class)
u32	vnet_register_interface (vnet_main_t *vnm, u32 dev_class_index, u32 dev_instance, u32 hw_class_index, u32 hw_instance)
void	vnet_delete_hw_interface (vnet_main_t *vnm, u32 hw_if_index)
void	vnet_hw_interface_walk_sw (vnet_main_t *vnm, u32 hw_if_index, vnet_hw_sw_interface_walk_t fn, void *ctx)
	Walk the SW interfaces on a HW interface - this is the super interface and any sub-interfaces. More...
void	vnet_hw_interface_walk (vnet_main_t *vnm, vnet_hw_interface_walk_t fn, void *ctx)
	Walk all the HW interface. More...
void	vnet_sw_interface_walk (vnet_main_t *vnm, vnet_sw_interface_walk_t fn, void *ctx)
	Walk all the SW interfaces in the system. More...
void	vnet_hw_interface_init_for_class (vnet_main_t *vnm, u32 hw_if_index, u32 hw_class_index, u32 hw_instance)
clib_error_t *	vnet_hw_interface_set_class (vnet_main_t *vnm, u32 hw_if_index, u32 hw_class_index)
static int	vnet_hw_interface_rx_redirect_to_node_helper (vnet_main_t *vnm, u32 hw_if_index, u32 node_index, u32 redistribute)
int	vnet_hw_interface_rx_redirect_to_node (vnet_main_t *vnm, u32 hw_if_index, u32 node_index)
word	vnet_sw_interface_compare (vnet_main_t *vnm, uword sw_if_index0, uword sw_if_index1)
word	vnet_hw_interface_compare (vnet_main_t *vnm, uword hw_if_index0, uword hw_if_index1)
int	vnet_sw_interface_is_p2p (vnet_main_t *vnm, u32 sw_if_index)
int	vnet_sw_interface_is_nbma (vnet_main_t *vnm, u32 sw_if_index)
clib_error_t *	vnet_interface_init (vlib_main_t *vm)
int	vnet_interface_name_renumber (u32 sw_if_index, u32 new_show_dev_instance)
clib_error_t *	vnet_rename_interface (vnet_main_t *vnm, u32 hw_if_index, char *new_name)
clib_error_t *	vnet_hw_interface_add_del_mac_address (vnet_main_t *vnm, u32 hw_if_index, const u8 *mac_address, u8 is_add)
static clib_error_t *	vnet_hw_interface_change_mac_address_helper (vnet_main_t *vnm, u32 hw_if_index, const u8 *mac_address)
clib_error_t *	vnet_hw_interface_change_mac_address (vnet_main_t *vnm, u32 hw_if_index, const u8 *mac_address)
void	vnet_sw_interface_update_unnumbered (u32 unnumbered_sw_if_index, u32 ip_sw_if_index, u8 enable)
vnet_l3_packet_type_t	vnet_link_to_l3_proto (vnet_link_t link)
	Convert a link to to an Ethertype. More...
vnet_mtu_t	vnet_link_to_mtu (vnet_link_t link)
u8 *	default_build_rewrite (vnet_main_t *vnm, u32 sw_if_index, vnet_link_t link_type, const void *dst_address)
	Return a complete, zero-length (aka dummy) rewrite. More...
void	default_update_adjacency (vnet_main_t *vnm, u32 sw_if_index, u32 ai)
	Default adjacency update function. More...
void	collect_detailed_interface_stats_flag_set (void)
void	collect_detailed_interface_stats_flag_clear (void)
static clib_error_t *	collect_detailed_interface_stats_cli (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)

Variables
int	collect_detailed_interface_stats_flag = 0
static vlib_cli_command_t	collect_detailed_interface_stats_command
	(constructor) VLIB_CLI_COMMAND (collect_detailed_interface_stats_command) More...

Typedef Documentation

vnet_interface_helper_flags_t

typedef enum vnet_interface_helper_flags_t_ vnet_interface_helper_flags_t

Enumeration Type Documentation

vnet_interface_helper_flags_t_

enum vnet_interface_helper_flags_t_

Enumerator
VNET_INTERFACE_SET_FLAGS_HELPER_IS_CREATE
VNET_INTERFACE_SET_FLAGS_HELPER_WANT_REDISTRIBUTE

Definition at line 47 of file interface.c.

Function Documentation

call_elf_section_interface_callbacks()

static clib_error_t* call_elf_section_interface_callbacks ( vnet_main_t *  vnm, u32  if_index, u32  flags, _vnet_interface_function_list_elt_t **  elts  )

static

Definition at line 229 of file interface.c.

Here is the caller graph for this function:

call_hw_interface_add_del_callbacks()

static clib_error_t* call_hw_interface_add_del_callbacks ( vnet_main_t *  vnm, u32  hw_if_index, u32  is_create  )

static

Definition at line 255 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

call_sw_interface_add_del_callbacks()

static clib_error_t* call_sw_interface_add_del_callbacks ( vnet_main_t *  vnm, u32  sw_if_index, u32  is_create  )

static

Definition at line 283 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

call_sw_interface_mtu_change_callbacks()

static clib_error_t* call_sw_interface_mtu_change_callbacks ( vnet_main_t *  vnm, u32  sw_if_index  )

static

Definition at line 657 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

collect_detailed_interface_stats_cli()

static clib_error_t* collect_detailed_interface_stats_cli ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 1700 of file interface.c.

Here is the call graph for this function:

collect_detailed_interface_stats_flag_clear()

void collect_detailed_interface_stats_flag_clear

(

void

)

Definition at line 1694 of file interface.c.

Here is the caller graph for this function:

collect_detailed_interface_stats_flag_set()

void collect_detailed_interface_stats_flag_set

(

void

)

Definition at line 1688 of file interface.c.

Here is the caller graph for this function:

default_build_rewrite()

u8* default_build_rewrite	(	vnet_main_t *	vnm,
		u32	sw_if_index,
		vnet_link_t	link_type,
		const void *	dst_address
	)

Return a complete, zero-length (aka dummy) rewrite.

Definition at line 1629 of file interface.c.

Here is the caller graph for this function:

default_update_adjacency()

void default_update_adjacency	(	vnet_main_t *	vnm,
		u32	sw_if_index,
		u32	ai
	)

Default adjacency update function.

Definition at line 1637 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

serialize_vec_vnet_sw_hw_interface_state()

static void serialize_vec_vnet_sw_hw_interface_state ( serialize_main_t *  m, va_list *  va  )

static

Definition at line 82 of file interface.c.

Here is the call graph for this function:

serialize_vnet_interface_state()

void serialize_vnet_interface_state	(	serialize_main_t *	m,
		va_list *	va
	)

Definition at line 124 of file interface.c.

setup_output_node()

static void setup_output_node ( vlib_main_t *  vm, u32  node_index, vnet_hw_interface_class_t *  hw_class  )

static

Definition at line 752 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

setup_tx_node()

static void setup_tx_node ( vlib_main_t *  vm, u32  node_index, vnet_device_class_t *  dev_class  )

static

Definition at line 738 of file interface.c.

Here is the call graph for this function:

sw_interface_walk_callback()

static walk_rc_t sw_interface_walk_callback ( vnet_main_t *  vnm, u32  sw_if_index, void *  ctx  )

static

Definition at line 716 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

unserialize_vec_vnet_sw_hw_interface_state()

static void unserialize_vec_vnet_sw_hw_interface_state ( serialize_main_t *  m, va_list *  va  )

static

Definition at line 97 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

unserialize_vnet_interface_state()

void unserialize_vnet_interface_state	(	serialize_main_t *	m,
		va_list *	va
	)

Definition at line 186 of file interface.c.

Here is the call graph for this function:

vnet_create_sw_interface()

clib_error_t* vnet_create_sw_interface	(	vnet_main_t *	vnm,
		vnet_sw_interface_t *	template,
		u32 *	sw_if_index
	)

Definition at line 578 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_create_sw_interface_no_callbacks()

static u32 vnet_create_sw_interface_no_callbacks ( vnet_main_t *  vnm, vnet_sw_interface_t *  template  )

static

Definition at line 534 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_delete_hw_interface()

void vnet_delete_hw_interface	(	vnet_main_t *	vnm,
		u32	hw_if_index
	)

Definition at line 974 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_delete_sw_interface()

void vnet_delete_sw_interface	(	vnet_main_t *	vnm,
		u32	sw_if_index
	)

Definition at line 626 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_hw_interface_add_del_mac_address()

clib_error_t* vnet_hw_interface_add_del_mac_address	(	vnet_main_t *	vnm,
		u32	hw_if_index,
		const u8 *	mac_address,
		u8	is_add
	)

Definition at line 1450 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_hw_interface_change_mac_address()

clib_error_t* vnet_hw_interface_change_mac_address	(	vnet_main_t *	vnm,
		u32	hw_if_index,
		const u8 *	mac_address
	)

Definition at line 1538 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_hw_interface_change_mac_address_helper()

static clib_error_t* vnet_hw_interface_change_mac_address_helper ( vnet_main_t *  vnm, u32  hw_if_index, const u8 *  mac_address  )

static

Definition at line 1492 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_hw_interface_compare()

word vnet_hw_interface_compare	(	vnet_main_t *	vnm,
		uword	hw_if_index0,
		uword	hw_if_index1
	)

Definition at line 1222 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_hw_interface_flags_to_sw()

static vnet_sw_interface_flags_t vnet_hw_interface_flags_to_sw ( vnet_hw_interface_flags_t  hwf )

static

Definition at line 113 of file interface.c.

vnet_hw_interface_init_for_class()

void vnet_hw_interface_init_for_class	(	vnet_main_t *	vnm,
		u32	hw_if_index,
		u32	hw_class_index,
		u32	hw_instance
	)

Definition at line 1102 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_hw_interface_rx_redirect_to_node()

int vnet_hw_interface_rx_redirect_to_node	(	vnet_main_t *	vnm,
		u32	hw_if_index,
		u32	node_index
	)

Definition at line 1199 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_hw_interface_rx_redirect_to_node_helper()

static int vnet_hw_interface_rx_redirect_to_node_helper ( vnet_main_t *  vnm, u32  hw_if_index, u32  node_index, u32  redistribute  )

static

Definition at line 1180 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_hw_interface_set_class()

clib_error_t* vnet_hw_interface_set_class	(	vnet_main_t *	vnm,
		u32	hw_if_index,
		u32	hw_class_index
	)

Definition at line 1172 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_hw_interface_set_class_helper()

static clib_error_t * vnet_hw_interface_set_class_helper ( vnet_main_t *  vnm, u32  hw_if_index, u32  hw_class_index, u32  redistribute  )

static

Definition at line 1115 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_hw_interface_set_flags()

clib_error_t* vnet_hw_interface_set_flags	(	vnet_main_t *	vnm,
		u32	hw_if_index,
		vnet_hw_interface_flags_t	flags
	)

Definition at line 492 of file interface.c.

Here is the call graph for this function:

vnet_hw_interface_set_flags_helper()

static clib_error_t * vnet_hw_interface_set_flags_helper ( vnet_main_t *  vnm, u32  hw_if_index, vnet_hw_interface_flags_t  flags, vnet_interface_helper_flags_t  helper_flags  )

static

Definition at line 291 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_hw_interface_set_mtu()

void vnet_hw_interface_set_mtu	(	vnet_main_t *	vnm,
		u32	hw_if_index,
		u32	mtu
	)

Definition at line 724 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_hw_interface_walk()

void vnet_hw_interface_walk	(	vnet_main_t *	vnm,
		vnet_hw_interface_walk_t	fn,
		void *	ctx
	)

Walk all the HW interface.

Definition at line 1066 of file interface.c.

Here is the caller graph for this function:

vnet_hw_interface_walk_sw()

void vnet_hw_interface_walk_sw	(	vnet_main_t *	vnm,
		u32	hw_if_index,
		vnet_hw_sw_interface_walk_t	fn,
		void *	ctx
	)

Walk the SW interfaces on a HW interface - this is the super interface and any sub-interfaces.

Definition at line 1043 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_interface_init()

clib_error_t* vnet_interface_init

(

vlib_main_t *

vm

)

Definition at line 1259 of file interface.c.

Here is the call graph for this function:

vnet_interface_name_renumber()

int vnet_interface_name_renumber	(	u32	sw_if_index,
		u32	new_show_dev_instance
	)

Definition at line 1385 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_link_to_l3_proto()

vnet_l3_packet_type_t vnet_link_to_l3_proto

(

vnet_link_t

link

)

Convert a link to to an Ethertype.

Definition at line 1591 of file interface.c.

Here is the caller graph for this function:

vnet_link_to_mtu()

vnet_mtu_t vnet_link_to_mtu

(

vnet_link_t

link

)

Definition at line 1613 of file interface.c.

Here is the caller graph for this function:

vnet_register_interface()

u32 vnet_register_interface	(	vnet_main_t *	vnm,
		u32	dev_class_index,
		u32	dev_instance,
		u32	hw_class_index,
		u32	hw_instance
	)

Definition at line 762 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_rename_interface()

clib_error_t* vnet_rename_interface	(	vnet_main_t *	vnm,
		u32	hw_if_index,
		char *	new_name
	)

Definition at line 1414 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_sw_interface_admin_down()

void vnet_sw_interface_admin_down	(	vnet_main_t *	vnm,
		u32	sw_if_index
	)

Definition at line 522 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_sw_interface_admin_up()

void vnet_sw_interface_admin_up	(	vnet_main_t *	vnm,
		u32	sw_if_index
	)

Definition at line 510 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_sw_interface_compare()

word vnet_sw_interface_compare	(	vnet_main_t *	vnm,
		uword	sw_if_index0,
		uword	sw_if_index1
	)

Definition at line 1208 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_sw_interface_flags_to_hw()

static vnet_hw_interface_flags_t vnet_sw_interface_flags_to_hw ( vnet_sw_interface_flags_t  swf )

static

Definition at line 175 of file interface.c.

Here is the caller graph for this function:

vnet_sw_interface_ip_directed_broadcast()

void vnet_sw_interface_ip_directed_broadcast	(	vnet_main_t *	vnm,
		u32	sw_if_index,
		u8	enable
	)

Definition at line 697 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_sw_interface_is_nbma()

int vnet_sw_interface_is_nbma	(	vnet_main_t *	vnm,
		u32	sw_if_index
	)

Definition at line 1249 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_sw_interface_is_p2p()

int vnet_sw_interface_is_p2p	(	vnet_main_t *	vnm,
		u32	sw_if_index
	)

Definition at line 1234 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_sw_interface_set_flags()

clib_error_t* vnet_sw_interface_set_flags	(	vnet_main_t *	vnm,
		u32	sw_if_index,
		vnet_sw_interface_flags_t	flags
	)

Definition at line 501 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_sw_interface_set_flags_helper()

static clib_error_t * vnet_sw_interface_set_flags_helper ( vnet_main_t *  vnm, u32  sw_if_index, vnet_sw_interface_flags_t  flags, vnet_interface_helper_flags_t  helper_flags  )

static

Definition at line 340 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_sw_interface_set_mtu()

void vnet_sw_interface_set_mtu	(	vnet_main_t *	vnm,
		u32	sw_if_index,
		u32	mtu
	)

Definition at line 664 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_sw_interface_set_protocol_mtu()

void vnet_sw_interface_set_protocol_mtu	(	vnet_main_t *	vnm,
		u32	sw_if_index,
		u32	mtu[]
	)

Definition at line 676 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_sw_interface_update_unnumbered()

void vnet_sw_interface_update_unnumbered	(	u32	unnumbered_sw_if_index,
		u32	ip_sw_if_index,
		u8	enable
	)

Definition at line 1547 of file interface.c.

Here is the call graph for this function:

Here is the caller graph for this function:

vnet_sw_interface_walk()

void vnet_sw_interface_walk	(	vnet_main_t *	vnm,
		vnet_sw_interface_walk_t	fn,
		void *	ctx
	)

Walk all the SW interfaces in the system.

Definition at line 1084 of file interface.c.

Variable Documentation

collect_detailed_interface_stats_command

vlib_cli_command_t collect_detailed_interface_stats_command

static

Initial value:

= {
  .path = "interface collect detailed-stats",
  .short_help = "interface collect detailed-stats <enable|disable>",
  .function = collect_detailed_interface_stats_cli,
}

(constructor) VLIB_CLI_COMMAND (collect_detailed_interface_stats_command)

Definition at line 1732 of file interface.c.

collect_detailed_interface_stats_flag

int collect_detailed_interface_stats_flag = 0

Definition at line 1685 of file interface.c.