interface.c File Reference

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Data Structures
struct	vnet_sw_hw_interface_state_t

Macros
#define	VNET_INTERFACE_SET_FLAGS_HELPER_IS_CREATE   (1 << 0)
#define	VNET_INTERFACE_SET_FLAGS_HELPER_WANT_REDISTRIBUTE   (1 << 1)
#define	VNET_INTERFACE_SET_FLAGS_HELPER_IS_CREATE   (1 << 0)
#define	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, u32 flags, u32 helper_flags)
static clib_error_t *	vnet_sw_interface_set_flags_helper (vnet_main_t *vnm, u32 sw_if_index, u32 flags, u32 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 void	serialize_vnet_sw_hw_interface_set_flags (serialize_main_t *m, va_list *va)
static void	unserialize_vnet_sw_interface_set_flags (serialize_main_t *m, va_list *va)
static void	unserialize_vnet_hw_interface_set_flags (serialize_main_t *m, va_list *va)
	MC_SERIALIZE_MSG (vnet_sw_interface_set_flags_msg, static)
	MC_SERIALIZE_MSG (vnet_hw_interface_set_flags_msg, static)
void	serialize_vnet_interface_state (serialize_main_t *m, va_list *va)
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, u32 flags)
clib_error_t *	vnet_sw_interface_set_flags (vnet_main_t *vnm, u32 sw_if_index, u32 flags)
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[])
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...
static void	serialize_vnet_hw_interface_set_class (serialize_main_t *m, va_list *va)
static void	unserialize_vnet_hw_interface_set_class (serialize_main_t *m, va_list *va)
	MC_SERIALIZE_MSG (vnet_hw_interface_set_class_msg, static)
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)
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)
static clib_error_t *	vnet_hw_interface_change_mac_address_helper (vnet_main_t *vnm, u32 hw_if_index, u8 *mac_address)
clib_error_t *	vnet_hw_interface_change_mac_address (vnet_main_t *vnm, u32 hw_if_index, 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...

Macro Definition Documentation

#define VNET_INTERFACE_SET_FLAGS_HELPER_IS_CREATE   (1 << 0)

Definition at line 303 of file interface.c.

#define VNET_INTERFACE_SET_FLAGS_HELPER_IS_CREATE   (1 << 0)

Definition at line 303 of file interface.c.

#define VNET_INTERFACE_SET_FLAGS_HELPER_WANT_REDISTRIBUTE   (1 << 1)

Definition at line 304 of file interface.c.

#define VNET_INTERFACE_SET_FLAGS_HELPER_WANT_REDISTRIBUTE   (1 << 1)

Definition at line 304 of file interface.c.

Function Documentation

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 242 of file interface.c.

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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 268 of file interface.c.

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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 296 of file interface.c.

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

static

Definition at line 669 of file interface.c.

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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 1662 of file interface.c.

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void collect_detailed_interface_stats_flag_clear

(

void

)

Definition at line 1656 of file interface.c.

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void collect_detailed_interface_stats_flag_set

(

void

)

Definition at line 1650 of file interface.c.

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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 1592 of file interface.c.

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

Default adjacency update function.

Definition at line 1600 of file interface.c.

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MC_SERIALIZE_MSG	(	vnet_sw_interface_set_flags_msg	,
		static
	)

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MC_SERIALIZE_MSG	(	vnet_hw_interface_set_flags_msg	,
		static
	)

MC_SERIALIZE_MSG	(	vnet_hw_interface_set_class_msg	,
		static
	)

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

static

Definition at line 74 of file interface.c.

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

static

Definition at line 1096 of file interface.c.

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void serialize_vnet_interface_state	(	serialize_main_t *	m,
		va_list *	va
	)

Definition at line 151 of file interface.c.

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

static

Definition at line 105 of file interface.c.

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

static

Definition at line 748 of file interface.c.

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

static

Definition at line 734 of file interface.c.

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

static

Definition at line 712 of file interface.c.

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

static

Definition at line 89 of file interface.c.

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

static

Definition at line 1105 of file interface.c.

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

static

Definition at line 126 of file interface.c.

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void unserialize_vnet_interface_state	(	serialize_main_t *	m,
		va_list *	va
	)

Definition at line 202 of file interface.c.

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

static

Definition at line 113 of file interface.c.

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

Definition at line 601 of file interface.c.

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

static

Definition at line 557 of file interface.c.

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void vnet_delete_hw_interface	(	vnet_main_t *	vnm,
		u32	hw_if_index
	)

Definition at line 968 of file interface.c.

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void vnet_delete_sw_interface	(	vnet_main_t *	vnm,
		u32	sw_if_index
	)

Definition at line 639 of file interface.c.

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

Definition at line 1501 of file interface.c.

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

static

Definition at line 1458 of file interface.c.

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

Definition at line 1264 of file interface.c.

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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 1132 of file interface.c.

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

Definition at line 1241 of file interface.c.

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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 1217 of file interface.c.

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

Definition at line 1209 of file interface.c.

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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 1145 of file interface.c.

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

Definition at line 541 of file interface.c.

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

static

Definition at line 307 of file interface.c.

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

Definition at line 720 of file interface.c.

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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 1060 of file interface.c.

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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 1037 of file interface.c.

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clib_error_t* vnet_interface_init

(

vlib_main_t *

vm

)

Definition at line 1291 of file interface.c.

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int vnet_interface_name_renumber	(	u32	sw_if_index,
		u32	new_show_dev_instance
	)

Definition at line 1393 of file interface.c.

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vnet_l3_packet_type_t vnet_link_to_l3_proto

(

vnet_link_t

link

)

Convert a link to to an Ethertype.

Definition at line 1554 of file interface.c.

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vnet_mtu_t vnet_link_to_mtu

(

vnet_link_t

link

)

Definition at line 1576 of file interface.c.

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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 758 of file interface.c.

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

Definition at line 1422 of file interface.c.

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

Definition at line 1250 of file interface.c.

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int vnet_sw_interface_is_p2p	(	vnet_main_t *	vnm,
		u32	sw_if_index
	)

Definition at line 1276 of file interface.c.

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

Definition at line 549 of file interface.c.

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

static

Definition at line 371 of file interface.c.

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

Definition at line 676 of file interface.c.

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

Definition at line 688 of file interface.c.

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

Definition at line 1510 of file interface.c.

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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 1078 of file interface.c.

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Variable Documentation

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 1694 of file interface.c.

int collect_detailed_interface_stats_flag = 0

Definition at line 1647 of file interface.c.