interface.c File Reference

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Data Structures
struct	lisp_gpe_tx_trace_t
struct	l2_lisp_gpe_tx_trace_t

Macros
#define	foreach_lisp_gpe_tx_next
#define	is_v4_packet(_h)   ((*(u8*) _h) & 0xF0) == 0x40
#define	foreach_l2_lisp_gpe_tx_next

Enumerations
enum	lisp_gpe_tx_next_t { LISP_GPE_TX_N_NEXT }
enum	l2_lisp_gpe_tx_next_t { L2_LISP_GPE_TX_N_NEXT }

Functions
u8 *	format_lisp_gpe_tx_trace (u8 *s, va_list *args)
static void	get_one_tunnel_inline (lisp_gpe_main_t *lgm, vlib_buffer_t *b0, lisp_gpe_tunnel_t **t0, u8 is_v4)
static void	encap_one_inline (lisp_gpe_main_t *lgm, vlib_buffer_t *b0, lisp_gpe_tunnel_t *t0, u32 *next0)
static void	get_two_tunnels_inline (lisp_gpe_main_t *lgm, vlib_buffer_t *b0, vlib_buffer_t *b1, lisp_gpe_tunnel_t **t0, lisp_gpe_tunnel_t **t1, u8 is_v4)
static void	encap_two_inline (lisp_gpe_main_t *lgm, vlib_buffer_t *b0, vlib_buffer_t *b1, lisp_gpe_tunnel_t *t0, lisp_gpe_tunnel_t *t1, u32 *next0, u32 *next1)
static uword	lisp_gpe_interface_tx (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
static u8 *	format_lisp_gpe_name (u8 *s, va_list *args)
	VNET_DEVICE_CLASS (lisp_gpe_device_class, static)
static uword	dummy_set_rewrite (vnet_main_t *vnm, u32 sw_if_index, u32 l3_type, void *dst_address, void *rewrite, uword max_rewrite_bytes)
u8 *	format_lisp_gpe_header_with_length (u8 *s, va_list *args)
	VNET_HW_INTERFACE_CLASS (lisp_gpe_hw_class)
int	add_del_ip_prefix_route (ip_prefix_t *dst_prefix, u32 table_id, ip_adjacency_t *add_adj, u8 is_add, u32 *adj_index)
static void	add_del_lisp_gpe_default_route (u32 table_id, u8 is_v4, u8 is_add)
static void	lisp_gpe_iface_set_table (u32 sw_if_index, u32 table_id, u8 is_ip4)
u8 *	format_l2_lisp_gpe_tx_trace (u8 *s, va_list *args)
static void	l2_process_tunnel_action (vlib_buffer_t *b0, u8 action, u32 *next0)
static u32	ip_flow_hash (void *data)
static u32	l2_flow_hash (vlib_buffer_t *b0)
static void	l2_process_one (lisp_gpe_main_t *lgm, vlib_buffer_t *b0, u32 ti0, u32 *next0)
static void	l2_process_two (lisp_gpe_main_t *lgm, vlib_buffer_t *b0, vlib_buffer_t *b1, u32 ti0, u32 ti1, u32 *next0, u32 *next1)
static uword	l2_lisp_gpe_interface_tx (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
static u8 *	format_l2_lisp_gpe_name (u8 *s, va_list *args)
	VNET_DEVICE_CLASS (l2_lisp_gpe_device_class, static)
static vnet_hw_interface_t *	create_lisp_gpe_iface (lisp_gpe_main_t *lgm, u32 vni, u32 dp_table, vnet_device_class_t *dev_class, tunnel_lookup_t *tuns)
static void	remove_lisp_gpe_iface (lisp_gpe_main_t *lgm, u32 hi_index, u32 dp_table, tunnel_lookup_t *tuns)
static int	lisp_gpe_add_del_l3_iface (lisp_gpe_main_t *lgm, vnet_lisp_gpe_add_del_iface_args_t *a)
static int	lisp_gpe_add_del_l2_iface (lisp_gpe_main_t *lgm, vnet_lisp_gpe_add_del_iface_args_t *a)
int	vnet_lisp_gpe_add_del_iface (vnet_lisp_gpe_add_del_iface_args_t *a, u32 *hw_if_indexp)
static clib_error_t *	lisp_gpe_add_del_iface_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)

Variables
static vlib_cli_command_t	add_del_lisp_gpe_iface_command
	(constructor) VLIB_CLI_COMMAND (add_del_lisp_gpe_iface_command) More...

Macro Definition Documentation

#define foreach_l2_lisp_gpe_tx_next

Value:

_(DROP, "error-drop")                 \
  _(IP4_LOOKUP, "ip4-lookup")           \
  _(IP6_LOOKUP, "ip6-lookup")           \
  _(LISP_CP_LOOKUP, "lisp-cp-lookup")

Definition at line 504 of file interface.c.

#define foreach_lisp_gpe_tx_next

Value:

_(DROP, "error-drop")                 \
  _(IP4_LOOKUP, "ip4-lookup")           \
  _(IP6_LOOKUP, "ip6-lookup")

Definition at line 24 of file interface.c.

#define is_v4_packet

(

_h

)

((*(u8*) _h) & 0xF0) == 0x40

Definition at line 194 of file interface.c.

Enumeration Type Documentation

enum l2_lisp_gpe_tx_next_t

Enumerator
L2_LISP_GPE_TX_N_NEXT

Definition at line 510 of file interface.c.

enum lisp_gpe_tx_next_t

Enumerator
LISP_GPE_TX_N_NEXT

Definition at line 29 of file interface.c.

Function Documentation

int add_del_ip_prefix_route	(	ip_prefix_t *	dst_prefix,
		u32	table_id,
		ip_adjacency_t *	add_adj,
		u8	is_add,
		u32 *	adj_index
	)

Definition at line 376 of file interface.c.

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static void add_del_lisp_gpe_default_route ( u32  table_id, u8  is_v4, u8  is_add  )

static

Definition at line 448 of file interface.c.

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static vnet_hw_interface_t* create_lisp_gpe_iface ( lisp_gpe_main_t *  lgm, u32  vni, u32  dp_table, vnet_device_class_t *  dev_class, tunnel_lookup_t *  tuns  )

static

Definition at line 833 of file interface.c.

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static uword dummy_set_rewrite ( vnet_main_t *  vnm, u32  sw_if_index, u32  l3_type, void *  dst_address, void *  rewrite, uword  max_rewrite_bytes  )

static

Definition at line 339 of file interface.c.

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static void encap_one_inline ( lisp_gpe_main_t *  lgm, vlib_buffer_t *  b0, lisp_gpe_tunnel_t *  t0, u32 *  next0  )

inlinestatic

Definition at line 75 of file interface.c.

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static void encap_two_inline ( lisp_gpe_main_t *  lgm, vlib_buffer_t *  b0, vlib_buffer_t *  b1, lisp_gpe_tunnel_t *  t0, lisp_gpe_tunnel_t *  t1, u32 *  next0, u32 *  next1  )

inlinestatic

Definition at line 137 of file interface.c.

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static u8* format_l2_lisp_gpe_name ( u8 *  s, va_list *  args  )

static

Definition at line 816 of file interface.c.

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u8* format_l2_lisp_gpe_tx_trace	(	u8 *	s,
		va_list *	args
	)

Definition at line 524 of file interface.c.

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u8* format_lisp_gpe_header_with_length	(	u8 *	s,
		va_list *	args
	)

Definition at line 346 of file interface.c.

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static u8* format_lisp_gpe_name ( u8 *  s, va_list *  args  )

static

Definition at line 322 of file interface.c.

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u8* format_lisp_gpe_tx_trace	(	u8 *	s,
		va_list *	args
	)

Definition at line 43 of file interface.c.

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static void get_one_tunnel_inline ( lisp_gpe_main_t *  lgm, vlib_buffer_t *  b0, lisp_gpe_tunnel_t **  t0, u8  is_v4  )

inlinestatic

Definition at line 54 of file interface.c.

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static void get_two_tunnels_inline ( lisp_gpe_main_t *  lgm, vlib_buffer_t *  b0, vlib_buffer_t *  b1, lisp_gpe_tunnel_t **  t0, lisp_gpe_tunnel_t **  t1, u8  is_v4  )

inlinestatic

Definition at line 104 of file interface.c.

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static u32 ip_flow_hash ( void *  data )

inlinestatic

Definition at line 549 of file interface.c.

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static u32 l2_flow_hash ( vlib_buffer_t *  b0 )

inlinestatic

Definition at line 560 of file interface.c.

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static uword l2_lisp_gpe_interface_tx ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame  )

static

Definition at line 653 of file interface.c.

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static void l2_process_one ( lisp_gpe_main_t *  lgm, vlib_buffer_t *  b0, u32  ti0, u32 *  next0  )

inlinestatic

Definition at line 587 of file interface.c.

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static void l2_process_tunnel_action ( vlib_buffer_t *  b0, u8  action, u32 *  next0  )

inlinestatic

Definition at line 535 of file interface.c.

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static void l2_process_two ( lisp_gpe_main_t *  lgm, vlib_buffer_t *  b0, vlib_buffer_t *  b1, u32  ti0, u32  ti1, u32 *  next0, u32 *  next1  )

inlinestatic

Definition at line 609 of file interface.c.

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

static

Definition at line 1078 of file interface.c.

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static int lisp_gpe_add_del_l2_iface ( lisp_gpe_main_t *  lgm, vnet_lisp_gpe_add_del_iface_args_t *  a  )

static

Definition at line 999 of file interface.c.

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static int lisp_gpe_add_del_l3_iface ( lisp_gpe_main_t *  lgm, vnet_lisp_gpe_add_del_iface_args_t *  a  )

static

Definition at line 918 of file interface.c.

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static void lisp_gpe_iface_set_table ( u32  sw_if_index, u32  table_id, u8  is_ip4  )

static

Definition at line 474 of file interface.c.

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static uword lisp_gpe_interface_tx ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame  )

static

Definition at line 197 of file interface.c.

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static void remove_lisp_gpe_iface ( lisp_gpe_main_t *  lgm, u32  hi_index, u32  dp_table, tunnel_lookup_t *  tuns  )

static

Definition at line 891 of file interface.c.

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VNET_DEVICE_CLASS	(	lisp_gpe_device_class	,
		static
	)

VNET_DEVICE_CLASS	(	l2_lisp_gpe_device_class	,
		static
	)

VNET_HW_INTERFACE_CLASS

(

lisp_gpe_hw_class

)

int vnet_lisp_gpe_add_del_iface	(	vnet_lisp_gpe_add_del_iface_args_t *	a,
		u32 *	hw_if_indexp
	)

Definition at line 1060 of file interface.c.

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Variable Documentation

vlib_cli_command_t add_del_lisp_gpe_iface_command

static

Initial value:

= {
  .path = "lisp gpe iface",
  .short_help = "lisp gpe iface add/del vni <vni> vrf <vrf>",
  .function = lisp_gpe_add_del_iface_command_fn,
}

(constructor) VLIB_CLI_COMMAND (add_del_lisp_gpe_iface_command)

Definition at line 1145 of file interface.c.