tapcli.c File Reference

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Data Structures
struct	tapcli_interface_t
struct	tapcli_rx_trace_t
struct	tapcli_main_t

Enumerations
enum	{   TAPCLI_RX_NEXT_IP4_INPUT, TAPCLI_RX_NEXT_IP6_INPUT, TAPCLI_RX_NEXT_ETHERNET_INPUT, TAPCLI_RX_NEXT_DROP,   TAPCLI_RX_N_NEXT }

Functions
static void	tapcli_nopunt_frame (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
u8 *	format_tapcli_rx_trace (u8 *s, va_list *va)
static uword	tapcli_tx (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
static uword	tapcli_rx_iface (vlib_main_t *vm, vlib_node_runtime_t *node, tapcli_interface_t *ti)
static uword	tapcli_rx (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
static clib_error_t *	tapcli_read_ready (unix_file_t *uf)
static clib_error_t *	tapcli_config (vlib_main_t *vm, unformat_input_t *input)
static int	tap_name_renumber (vnet_hw_interface_t *hi, u32 new_dev_instance)
	VNET_HW_INTERFACE_CLASS (tapcli_interface_class, static)
static u8 *	format_tapcli_interface_name (u8 *s, va_list *args)
static u32	tapcli_flag_change (vnet_main_t *vnm, vnet_hw_interface_t *hw, u32 flags)
static void	tapcli_set_interface_next_node (vnet_main_t *vnm, u32 hw_if_index, u32 node_index)
static clib_error_t *	tapcli_interface_admin_up_down (vnet_main_t *vnm, u32 hw_if_index, u32 flags)
	VNET_DEVICE_CLASS (tapcli_dev_class, static)
int	vnet_tap_dump_ifs (tapcli_interface_details_t **out_tapids)
static tapcli_interface_t *	tapcli_get_new_tapif ()
int	vnet_tap_connect (vlib_main_t *vm, u8 *intfc_name, u8 *hwaddr_arg, u32 *sw_if_indexp)
int	vnet_tap_connect_renumber (vlib_main_t *vm, u8 *intfc_name, u8 *hwaddr_arg, u32 *sw_if_indexp, u8 renumber, u32 custom_dev_instance)
static int	tapcli_tap_disconnect (tapcli_interface_t *ti)
int	vnet_tap_delete (vlib_main_t *vm, u32 sw_if_index)
static clib_error_t *	tap_delete_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
int	vnet_tap_modify (vlib_main_t *vm, u32 orig_sw_if_index, u8 *intfc_name, u8 *hwaddr_arg, u32 *sw_if_indexp, u8 renumber, u32 custom_dev_instance)
static clib_error_t *	tap_modify_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	tap_connect_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
clib_error_t *	tapcli_init (vlib_main_t *vm)

Variables
static vnet_device_class_t	tapcli_dev_class
static vnet_hw_interface_class_t	tapcli_interface_class
static vlib_node_registration_t	tapcli_rx_node
	(constructor) VLIB_REGISTER_NODE (tapcli_rx_node) More...
static tapcli_main_t	tapcli_main
vlib_node_registration_t	tapcli_tx_node
	(constructor) VLIB_REGISTER_NODE (tapcli_tx_node) More...
static char *	tapcli_rx_error_strings []
vlib_cli_command_t	tap_delete_command
	(constructor) VLIB_CLI_COMMAND (tap_delete_command) More...
vlib_cli_command_t	tap_modify_command
	(constructor) VLIB_CLI_COMMAND (tap_modify_command) More...
vlib_cli_command_t	tap_connect_command
	(constructor) VLIB_CLI_COMMAND (tap_connect_command) More...

Enumeration Type Documentation

anonymous enum

Enumerator
TAPCLI_RX_NEXT_IP4_INPUT
TAPCLI_RX_NEXT_IP6_INPUT
TAPCLI_RX_NEXT_ETHERNET_INPUT
TAPCLI_RX_NEXT_DROP
TAPCLI_RX_N_NEXT

Definition at line 208 of file tapcli.c.

Function Documentation

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

static

Definition at line 496 of file tapcli.c.

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u8* format_tapcli_rx_trace	(	u8 *	s,
		va_list *	va
	)

Definition at line 67 of file tapcli.c.

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

static

Definition at line 1004 of file tapcli.c.

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

static

Definition at line 893 of file tapcli.c.

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

static

Definition at line 948 of file tapcli.c.

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static int tap_name_renumber ( vnet_hw_interface_t *  hi, u32  new_dev_instance  )

static

Definition at line 465 of file tapcli.c.

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static clib_error_t* tapcli_config ( vlib_main_t *  vm, unformat_input_t *  input  )

static

Definition at line 434 of file tapcli.c.

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static u32 tapcli_flag_change ( vnet_main_t *  vnm, vnet_hw_interface_t *  hw, u32  flags  )

static

Definition at line 512 of file tapcli.c.

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static tapcli_interface_t* tapcli_get_new_tapif ( )

static

Definition at line 638 of file tapcli.c.

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clib_error_t* tapcli_init

(

vlib_main_t *

vm

)

Definition at line 1108 of file tapcli.c.

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static clib_error_t* tapcli_interface_admin_up_down ( vnet_main_t *  vnm, u32  hw_if_index, u32  flags  )

static

Definition at line 590 of file tapcli.c.

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static void tapcli_nopunt_frame ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 482 of file tapcli.c.

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static clib_error_t* tapcli_read_ready ( unix_file_t *  uf )

static

Definition at line 412 of file tapcli.c.

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static uword tapcli_rx ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 355 of file tapcli.c.

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static uword tapcli_rx_iface ( vlib_main_t *  vm, vlib_node_runtime_t *  node, tapcli_interface_t *  ti  )

static

Definition at line 218 of file tapcli.c.

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static void tapcli_set_interface_next_node ( vnet_main_t *  vnm, u32  hw_if_index, u32  node_index  )

static

Definition at line 564 of file tapcli.c.

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static int tapcli_tap_disconnect ( tapcli_interface_t *  ti )

static

Definition at line 838 of file tapcli.c.

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static uword tapcli_tx ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 128 of file tapcli.c.

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VNET_DEVICE_CLASS	(	tapcli_dev_class	,
		static
	)

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VNET_HW_INTERFACE_CLASS	(	tapcli_interface_class	,
		static
	)

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int vnet_tap_connect	(	vlib_main_t *	vm,
		u8 *	intfc_name,
		u8 *	hwaddr_arg,
		u32 *	sw_if_indexp
	)

Definition at line 663 of file tapcli.c.

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int vnet_tap_connect_renumber	(	vlib_main_t *	vm,
		u8 *	intfc_name,
		u8 *	hwaddr_arg,
		u32 *	sw_if_indexp,
		u8	renumber,
		u32	custom_dev_instance
	)

Definition at line 826 of file tapcli.c.

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int vnet_tap_delete	(	vlib_main_t *	vm,
		u32	sw_if_index
	)

Definition at line 863 of file tapcli.c.

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int vnet_tap_dump_ifs

(

tapcli_interface_details_t **

out_tapids

)

Definition at line 616 of file tapcli.c.

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int vnet_tap_modify	(	vlib_main_t *	vm,
		u32	orig_sw_if_index,
		u8 *	intfc_name,
		u8 *	hwaddr_arg,
		u32 *	sw_if_indexp,
		u8	renumber,
		u32	custom_dev_instance
	)

Definition at line 931 of file tapcli.c.

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Variable Documentation

vlib_cli_command_t tap_connect_command

Initial value:

= {
    .path = "tap connect",
    .short_help = "tap connect <intfc-name> [hwaddr [<addr> | random]]",
    .function = tap_connect_command_fn,
}

(constructor) VLIB_CLI_COMMAND (tap_connect_command)

Definition at line 1101 of file tapcli.c.

vlib_cli_command_t tap_delete_command

Initial value:

= {
    .path = "tap delete",
    .short_help = "tap delete <vpp-tap-intfc-name>",
    .function = tap_delete_command_fn,
}

(constructor) VLIB_CLI_COMMAND (tap_delete_command)

Definition at line 924 of file tapcli.c.

vlib_cli_command_t tap_modify_command

Initial value:

= {
    .path = "tap modify",
    .short_help = "tap modify <vpp-tap-intfc-name> <linux-intfc-name> [hwaddr [<addr> | random]]",
    .function = tap_modify_command_fn,
}

(constructor) VLIB_CLI_COMMAND (tap_modify_command)

Definition at line 997 of file tapcli.c.

vnet_device_class_t tapcli_dev_class

static

Definition at line 44 of file tapcli.c.

vnet_hw_interface_class_t tapcli_interface_class

static

Definition at line 45 of file tapcli.c.

tapcli_main_t tapcli_main

static

Definition at line 119 of file tapcli.c.

char* tapcli_rx_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_tapcli_error

}

Definition at line 386 of file tapcli.c.

vlib_node_registration_t tapcli_rx_node

static

Initial value:

= {
  .function = tapcli_rx,
  .name = "tapcli-rx",
  .type = VLIB_NODE_TYPE_INPUT,
  .state = VLIB_NODE_STATE_INTERRUPT,
  .vector_size = 4,
  .n_errors = TAPCLI_N_ERROR,
  .error_strings = tapcli_rx_error_strings,
  .format_trace = format_tapcli_rx_trace,

  .n_next_nodes = TAPCLI_RX_N_NEXT,
  .next_nodes = {
    [TAPCLI_RX_NEXT_IP4_INPUT] = "ip4-input-no-checksum",
    [TAPCLI_RX_NEXT_IP6_INPUT] = "ip6-input",
    [TAPCLI_RX_NEXT_DROP] = "error-drop",
    [TAPCLI_RX_NEXT_ETHERNET_INPUT] = "ethernet-input",
  },
}

(constructor) VLIB_REGISTER_NODE (tapcli_rx_node)

Definition at line 46 of file tapcli.c.

vlib_node_registration_t tapcli_tx_node

Initial value:

= {
  .function = tapcli_tx,
  .name = "tapcli-tx",
  .type = VLIB_NODE_TYPE_INTERNAL,
  .vector_size = 4,
}

(constructor) VLIB_REGISTER_NODE (tapcli_tx_node)

Definition at line 201 of file tapcli.c.