tap.c File Reference

Include dependency graph for tap.c:

Go to the source code of this file.

Macros
#define	tap_log_err(dev, f, ...)   vlib_log (VLIB_LOG_LEVEL_ERR, tap_main.log_default, "tap%u: " f, dev->dev_instance, ## __VA_ARGS__)
#define	tap_log_dbg(dev, f, ...)   vlib_log (VLIB_LOG_LEVEL_DEBUG, tap_main.log_default, "tap%u: " f, dev->dev_instance, ## __VA_ARGS__)
#define	TAP_MAX_INSTANCE   1024

Functions
	VNET_HW_INTERFACE_CLASS (tun_device_hw_interface_class, static)
static u32	virtio_eth_flag_change (vnet_main_t *vnm, vnet_hw_interface_t *hi, u32 flags)
static int	open_netns_fd (char *netns)
static void	tap_free (vlib_main_t *vm, virtio_if_t *vif)
void	tap_create_if (vlib_main_t *vm, tap_create_if_args_t *args)
int	tap_delete_if (vlib_main_t *vm, u32 sw_if_index)
int	tap_csum_offload_enable_disable (vlib_main_t *vm, u32 sw_if_index, int enable_disable)
int	tap_gso_enable_disable (vlib_main_t *vm, u32 sw_if_index, int enable_disable)
int	tap_dump_ifs (tap_interface_details_t **out_tapids)
static clib_error_t *	tap_mtu_config (vlib_main_t *vm, unformat_input_t *input)
static clib_error_t *	tap_init (vlib_main_t *vm)

Variables
tap_main_t	tap_main

Macro Definition Documentation

tap_log_dbg

#define tap_log_dbg	(		dev,
			f,
			...
	)		vlib_log (VLIB_LOG_LEVEL_DEBUG, tap_main.log_default, "tap%u: " f, dev->dev_instance, ## __VA_ARGS__)

Definition at line 49 of file tap.c.

tap_log_err

#define tap_log_err	(		dev,
			f,
			...
	)		vlib_log (VLIB_LOG_LEVEL_ERR, tap_main.log_default, "tap%u: " f, dev->dev_instance, ## __VA_ARGS__)

Definition at line 47 of file tap.c.

TAP_MAX_INSTANCE

#define TAP_MAX_INSTANCE   1024

Definition at line 95 of file tap.c.

Function Documentation

open_netns_fd()

static int open_netns_fd ( char *  netns )

static

Definition at line 78 of file tap.c.

Here is the call graph for this function:

Here is the caller graph for this function:

tap_create_if()

void tap_create_if	(	vlib_main_t *	vm,
		tap_create_if_args_t *	args
	)

Definition at line 133 of file tap.c.

Here is the call graph for this function:

Here is the caller graph for this function:

tap_csum_offload_enable_disable()

int tap_csum_offload_enable_disable	(	vlib_main_t *	vm,
		u32	sw_if_index,
		int	enable_disable
	)

Definition at line 808 of file tap.c.

Here is the call graph for this function:

Here is the caller graph for this function:

tap_delete_if()

int tap_delete_if	(	vlib_main_t *	vm,
		u32	sw_if_index
	)

Definition at line 773 of file tap.c.

Here is the call graph for this function:

Here is the caller graph for this function:

tap_dump_ifs()

int tap_dump_ifs

(

tap_interface_details_t **

out_tapids

)

Definition at line 923 of file tap.c.

Here is the call graph for this function:

Here is the caller graph for this function:

tap_free()

static void tap_free ( vlib_main_t *  vm, virtio_if_t *  vif  )

static

Definition at line 98 of file tap.c.

Here is the call graph for this function:

Here is the caller graph for this function:

tap_gso_enable_disable()

int tap_gso_enable_disable	(	vlib_main_t *	vm,
		u32	sw_if_index,
		int	enable_disable
	)

Definition at line 869 of file tap.c.

Here is the call graph for this function:

Here is the caller graph for this function:

tap_init()

static clib_error_t* tap_init ( vlib_main_t *  vm )

static

Definition at line 1006 of file tap.c.

Here is the call graph for this function:

tap_mtu_config()

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

static

Definition at line 986 of file tap.c.

Here is the call graph for this function:

virtio_eth_flag_change()

static u32 virtio_eth_flag_change ( vnet_main_t *  vnm, vnet_hw_interface_t *  hi, u32  flags  )

static

Definition at line 69 of file tap.c.

VNET_HW_INTERFACE_CLASS()

VNET_HW_INTERFACE_CLASS	(	tun_device_hw_interface_class	,
		static
	)

Variable Documentation

tap_main

tap_main_t tap_main

Definition at line 45 of file tap.c.