device.c File Reference

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Data Structures
struct	gdb_af_xdp_pair_t

Macros
#define	XDP_FLAGS_REPLACE   0

Functions
gdb_af_xdp_pair_t	gdb_af_xdp_get_prod (const struct xsk_ring_prod *prod)
gdb_af_xdp_pair_t	gdb_af_xdp_get_cons (const struct xsk_ring_cons *cons)
static clib_error_t *	af_xdp_mac_change (vnet_hw_interface_t *hw, const u8 *old, const u8 *new)
static u32	af_xdp_flag_change (vnet_main_t *vnm, vnet_hw_interface_t *hw, u32 flags)
void	af_xdp_delete_if (vlib_main_t *vm, af_xdp_device_t *ad)
static int	af_xdp_load_program (af_xdp_create_if_args_t *args, af_xdp_device_t *ad)
static int	af_xdp_create_queue (vlib_main_t *vm, af_xdp_create_if_args_t *args, af_xdp_device_t *ad, int qid)
static int	af_xdp_get_numa (const char *ifname)
static void	af_xdp_get_q_count (const char *ifname, int *rxq_num, int *txq_num)
static clib_error_t *	af_xdp_device_rxq_read_ready (clib_file_t *f)
static clib_error_t *	af_xdp_device_set_rxq_mode (const af_xdp_device_t *ad, af_xdp_rxq_t *rxq, const af_xdp_rxq_mode_t mode)
void	af_xdp_create_if (vlib_main_t *vm, af_xdp_create_if_args_t *args)
static clib_error_t *	af_xdp_interface_admin_up_down (vnet_main_t *vnm, u32 hw_if_index, u32 flags)
static clib_error_t *	af_xdp_interface_rx_mode_change (vnet_main_t *vnm, u32 hw_if_index, u32 qid, vnet_hw_if_rx_mode mode)
static void	af_xdp_set_interface_next_node (vnet_main_t *vnm, u32 hw_if_index, u32 node_index)
static void	af_xdp_clear (u32 dev_instance)
	VNET_DEVICE_CLASS (af_xdp_device_class)
clib_error_t *	af_xdp_init (vlib_main_t *vm)

Variables
af_xdp_main_t	af_xdp_main
static char *	af_xdp_tx_func_error_strings []

Macro Definition Documentation

XDP_FLAGS_REPLACE

#define XDP_FLAGS_REPLACE   0

Function Documentation

af_xdp_clear()

static void af_xdp_clear ( u32  dev_instance )

static

Definition at line 643 of file device.c.

af_xdp_create_if()

void af_xdp_create_if	(	vlib_main_t *	vm,
		af_xdp_create_if_args_t *	args
	)

Definition at line 386 of file device.c.

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af_xdp_create_queue()

static int af_xdp_create_queue ( vlib_main_t *  vm, af_xdp_create_if_args_t *  args, af_xdp_device_t *  ad, int  qid  )

static

Definition at line 180 of file device.c.

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af_xdp_delete_if()

void af_xdp_delete_if	(	vlib_main_t *	vm,
		af_xdp_device_t *	ad
	)

Definition at line 93 of file device.c.

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af_xdp_device_rxq_read_ready()

static clib_error_t* af_xdp_device_rxq_read_ready ( clib_file_t *  f )

static

Definition at line 346 of file device.c.

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af_xdp_device_set_rxq_mode()

static clib_error_t* af_xdp_device_set_rxq_mode ( const af_xdp_device_t *  ad, af_xdp_rxq_t *  rxq, const af_xdp_rxq_mode_t  mode  )

static

Definition at line 353 of file device.c.

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af_xdp_flag_change()

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

static

Definition at line 69 of file device.c.

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af_xdp_get_numa()

static int af_xdp_get_numa ( const char *  ifname )

static

Definition at line 303 of file device.c.

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af_xdp_get_q_count()

static void af_xdp_get_q_count ( const char *  ifname, int *  rxq_num, int *  txq_num  )

static

Definition at line 321 of file device.c.

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af_xdp_init()

clib_error_t* af_xdp_init

(

vlib_main_t *

vm

)

Definition at line 666 of file device.c.

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af_xdp_interface_admin_up_down()

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

static

Definition at line 564 of file device.c.

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af_xdp_interface_rx_mode_change()

static clib_error_t* af_xdp_interface_rx_mode_change ( vnet_main_t *  vnm, u32  hw_if_index, u32  qid, vnet_hw_if_rx_mode  mode  )

static

Definition at line 590 of file device.c.

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af_xdp_load_program()

static int af_xdp_load_program ( af_xdp_create_if_args_t *  args, af_xdp_device_t *  ad  )

static

Definition at line 135 of file device.c.

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af_xdp_mac_change()

static clib_error_t* af_xdp_mac_change ( vnet_hw_interface_t *  hw, const u8 *  old, const u8 *  new  )

static

Definition at line 57 of file device.c.

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af_xdp_set_interface_next_node()

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

static

Definition at line 617 of file device.c.

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gdb_af_xdp_get_cons()

gdb_af_xdp_pair_t gdb_af_xdp_get_cons

(

const struct xsk_ring_cons *

cons

)

Definition at line 50 of file device.c.

gdb_af_xdp_get_prod()

gdb_af_xdp_pair_t gdb_af_xdp_get_prod

(

const struct xsk_ring_prod *

prod

)

Definition at line 43 of file device.c.

VNET_DEVICE_CLASS()

VNET_DEVICE_CLASS

(

af_xdp_device_class

)

Variable Documentation

af_xdp_main

af_xdp_main_t af_xdp_main

Definition at line 34 of file device.c.

af_xdp_tx_func_error_strings

char* af_xdp_tx_func_error_strings[]

static

Initial value:

= {
#define _(n,s) 
  foreach_af_xdp_tx_func_error
 
}

Definition at line 636 of file device.c.