input.c File Reference

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Macros
#define	foreach_avf_input_error
#define	AVF_RX_DESC_STATUS(x)   (1 << x)
#define	AVF_RX_DESC_STATUS_DD   AVF_RX_DESC_STATUS(0)
#define	AVF_RX_DESC_STATUS_EOP   AVF_RX_DESC_STATUS(1)
#define	AVF_INPUT_REFILL_TRESHOLD   32

Enumerations
enum	avf_input_error_t { AVF_INPUT_N_ERROR }

Functions
static_always_inline void	avf_rxq_refill (vlib_main_t *vm, vlib_node_runtime_t *node, avf_rxq_t *rxq, int use_iova)
static_always_inline void	avf_check_for_error (vlib_node_runtime_t *node, avf_rx_vector_entry_t *rxve, vlib_buffer_t *b, u16 *next)
static_always_inline u32	avf_find_next (avf_rx_vector_entry_t *rxve, vlib_buffer_t *b, int maybe_tagged)
static_always_inline uword	avf_process_rx_burst (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_buffer_t *bt, avf_rx_vector_entry_t *rxve, vlib_buffer_t **b, u16 *next, u32 n_rxv, u8 maybe_error, int known_next)
static_always_inline uword	avf_device_input_inline (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame, avf_device_t *ad, u16 qid)
VLIB_NODE_FN()	avf_input_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)

Variables
static __clib_unused char *	avf_input_error_strings []
vlib_node_registration_t	avf_input_node
	(constructor) VLIB_REGISTER_NODE (avf_input_node) More...

Macro Definition Documentation

#define AVF_INPUT_REFILL_TRESHOLD   32

Definition at line 48 of file input.c.

#define AVF_RX_DESC_STATUS

(

x

)

(1 << x)

Definition at line 44 of file input.c.

#define AVF_RX_DESC_STATUS_DD   AVF_RX_DESC_STATUS(0)

Definition at line 45 of file input.c.

#define AVF_RX_DESC_STATUS_EOP   AVF_RX_DESC_STATUS(1)

Definition at line 46 of file input.c.

#define foreach_avf_input_error

Value:

_(BUFFER_ALLOC, "buffer alloc error") \
  _(RX_PACKET_ERROR, "Rx packet errors")

Definition at line 26 of file input.c.

Enumeration Type Documentation

enum avf_input_error_t

Enumerator
AVF_INPUT_N_ERROR

Definition at line 30 of file input.c.

Function Documentation

static_always_inline void avf_check_for_error	(	vlib_node_runtime_t *	node,
		avf_rx_vector_entry_t *	rxve,
		vlib_buffer_t *	b,
		u16 *	next
	)

Definition at line 157 of file input.c.

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static_always_inline uword avf_device_input_inline	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame,
		avf_device_t *	ad,
		u16	qid
	)

Definition at line 320 of file input.c.

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static_always_inline u32 avf_find_next	(	avf_rx_vector_entry_t *	rxve,
		vlib_buffer_t *	b,
		int	maybe_tagged
	)

Definition at line 173 of file input.c.

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VLIB_NODE_FN() avf_input_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

Definition at line 514 of file input.c.

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static_always_inline uword avf_process_rx_burst	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_buffer_t *	bt,
		avf_rx_vector_entry_t *	rxve,
		vlib_buffer_t **	b,
		u16 *	next,
		u32	n_rxv,
		u8	maybe_error,
		int	known_next
	)

Definition at line 189 of file input.c.

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static_always_inline void avf_rxq_refill	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		avf_rxq_t *	rxq,
		int	use_iova
	)

Definition at line 50 of file input.c.

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Variable Documentation

__clib_unused char* avf_input_error_strings[]

static

Initial value:

= {
#define _(n,s) 
  foreach_avf_input_error

}

Definition at line 38 of file input.c.

vlib_node_registration_t avf_input_node

Initial value:

= {
  .name = "avf-input",
  .sibling_of = "device-input",
  .format_trace = format_avf_input_trace,
  .type = VLIB_NODE_TYPE_INPUT,
  .state = VLIB_NODE_STATE_DISABLED,
  .n_errors = AVF_INPUT_N_ERROR,
  .error_strings = avf_input_error_strings,
}

(constructor) VLIB_REGISTER_NODE (avf_input_node)

Definition at line 535 of file input.c.