gre.h File Reference

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Data Structures
struct	gre_protocol_info_t
struct	gre_tunnel_t
struct	gre_main_t
struct	vnet_gre_add_del_tunnel_args_t

Macros
#define	gre_error(n, s)   GRE_ERROR_##n,
#define	GRE_OUTPUT_NEXT_LOOKUP   1

Enumerations
enum	gre_error_t { GRE_N_ERROR }

Functions
always_inline gre_protocol_info_t *	gre_get_protocol_info (gre_main_t *em, gre_protocol_t protocol)
void	gre_register_input_type (vlib_main_t *vm, gre_protocol_t protocol, u32 node_index)
void	gre_set_adjacency (vnet_rewrite_header_t *rw, uword max_data_bytes, gre_protocol_t protocol)
void	gre_register_input_protocol (vlib_main_t *vm, gre_protocol_t protocol, u32 node_index)
int	vnet_gre_add_del_tunnel (vnet_gre_add_del_tunnel_args_t *a, u32 *sw_if_indexp)

Variables
vnet_hw_interface_class_t	gre_hw_interface_class
gre_main_t	gre_main
format_function_t	format_gre_protocol
format_function_t	format_gre_header
format_function_t	format_gre_header_with_length
vlib_node_registration_t	gre_input_node
	(constructor) VLIB_REGISTER_NODE (gre_input_node) More...
vnet_device_class_t	gre_device_class
unformat_function_t	unformat_gre_protocol_host_byte_order
unformat_function_t	unformat_gre_protocol_net_byte_order
unformat_function_t	unformat_gre_header
unformat_function_t	unformat_pg_gre_header

Macro Definition Documentation

#define gre_error	(		n,
			s
	)		GRE_ERROR_##n,

Definition at line 32 of file gre.h.

#define GRE_OUTPUT_NEXT_LOOKUP   1

Definition at line 123 of file gre.h.

Enumeration Type Documentation

enum gre_error_t

Enumerator
GRE_N_ERROR

Definition at line 31 of file gre.h.

Function Documentation

always_inline gre_protocol_info_t* gre_get_protocol_info	(	gre_main_t *	em,
		gre_protocol_t	protocol
	)

Definition at line 83 of file gre.h.

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void gre_register_input_protocol	(	vlib_main_t *	vm,
		gre_protocol_t	protocol,
		u32	node_index
	)

Definition at line 438 of file node.c.

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void gre_register_input_type	(	vlib_main_t *	vm,
		gre_protocol_t	protocol,
		u32	node_index
	)

void gre_set_adjacency	(	vnet_rewrite_header_t *	rw,
		uword	max_data_bytes,
		gre_protocol_t	protocol
	)

int vnet_gre_add_del_tunnel	(	vnet_gre_add_del_tunnel_args_t *	a,
		u32 *	sw_if_indexp
	)

Definition at line 38 of file interface.c.

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Variable Documentation

format_function_t format_gre_header

Definition at line 102 of file gre.h.

format_function_t format_gre_header_with_length

Definition at line 103 of file gre.h.

format_function_t format_gre_protocol

Definition at line 101 of file gre.h.

vnet_device_class_t gre_device_class

vnet_hw_interface_class_t gre_hw_interface_class

vlib_node_registration_t gre_input_node

(constructor) VLIB_REGISTER_NODE (gre_input_node)

Definition at line 414 of file node.c.

gre_main_t gre_main

Definition at line 89 of file gre.h.

unformat_function_t unformat_gre_header

Definition at line 114 of file gre.h.

unformat_function_t unformat_gre_protocol_host_byte_order

Definition at line 110 of file gre.h.

unformat_function_t unformat_gre_protocol_net_byte_order

Definition at line 111 of file gre.h.

unformat_function_t unformat_pg_gre_header

Definition at line 115 of file gre.h.