gro_func.h File Reference

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Enumerations
enum	gro_packet_action_t { GRO_PACKET_ACTION_NONE = 0, GRO_PACKET_ACTION_ENQUEUE = 1, GRO_PACKET_ACTION_FLUSH = 2 }

Functions
static_always_inline u8	gro_is_bad_packet (vlib_buffer_t *b, u8 flags, i16 l234_sz)
static_always_inline void	gro_get_ip4_flow_from_packet (u32 *sw_if_index, ip4_header_t *ip4, tcp_header_t *tcp, gro_flow_key_t *flow_key, int is_l2)
static_always_inline void	gro_get_ip6_flow_from_packet (u32 *sw_if_index, ip6_header_t *ip6, tcp_header_t *tcp, gro_flow_key_t *flow_key, int is_l2)
static_always_inline u32	gro_is_ip4_or_ip6_packet (vlib_buffer_t *b0, int is_l2)
static_always_inline gro_packet_action_t	gro_tcp_sequence_check (tcp_header_t *tcp0, tcp_header_t *tcp1, u32 payload_len0)
static_always_inline void	gro_merge_buffers (vlib_main_t *vm, vlib_buffer_t *b0, vlib_buffer_t *b1, u32 bi1, u32 payload_len1, u16 l234_sz1)
static_always_inline u32	gro_validate_checksum (vlib_main_t *vm, vlib_buffer_t *b0, generic_header_offset_t *gho0, int is_ip4)
static_always_inline u32	gro_get_packet_data (vlib_main_t *vm, vlib_buffer_t *b0, generic_header_offset_t *gho0, gro_flow_key_t *flow_key0, int is_l2)
static_always_inline u32	gro_coalesce_buffers (vlib_main_t *vm, vlib_buffer_t *b0, vlib_buffer_t *b1, u32 bi1, int is_l2)
static_always_inline void	gro_fixup_header (vlib_main_t *vm, vlib_buffer_t *b0, u32 ack_number, int is_l2)
static_always_inline u32	vnet_gro_flow_table_flush (vlib_main_t *vm, gro_flow_table_t *flow_table, u32 *to)
static_always_inline void	vnet_gro_flow_table_schedule_node_on_dispatcher (vlib_main_t *vm, gro_flow_table_t *flow_table)
static_always_inline u32	vnet_gro_flow_table_inline (vlib_main_t *vm, gro_flow_table_t *flow_table, u32 bi0, u32 *to)
static_always_inline u32	vnet_gro_inline (vlib_main_t *vm, gro_flow_table_t *flow_table, u32 *from, u16 n_left_from, u32 *to)
	coalesce buffers with flow tables More...
static_always_inline u32	vnet_gro_simple_inline (vlib_main_t *vm, u32 *from, u16 n_left_from, int is_l2)
	coalesce buffers in opportunistic way without flow tables More...

Enumeration Type Documentation

gro_packet_action_t

enum gro_packet_action_t

Enumerator
GRO_PACKET_ACTION_NONE
GRO_PACKET_ACTION_ENQUEUE
GRO_PACKET_ACTION_FLUSH

Definition at line 102 of file gro_func.h.

Function Documentation

gro_coalesce_buffers()

static_always_inline u32 gro_coalesce_buffers	(	vlib_main_t *	vm,
		vlib_buffer_t *	b0,
		vlib_buffer_t *	b1,
		u32	bi1,
		int	is_l2
	)

Definition at line 228 of file gro_func.h.

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gro_fixup_header()

static_always_inline void gro_fixup_header	(	vlib_main_t *	vm,
		vlib_buffer_t *	b0,
		u32	ack_number,
		int	is_l2
	)

Definition at line 333 of file gro_func.h.

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gro_get_ip4_flow_from_packet()

static_always_inline void gro_get_ip4_flow_from_packet	(	u32 *	sw_if_index,
		ip4_header_t *	ip4,
		tcp_header_t *	tcp,
		gro_flow_key_t *	flow_key,
		int	is_l2
	)

Definition at line 37 of file gro_func.h.

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gro_get_ip6_flow_from_packet()

static_always_inline void gro_get_ip6_flow_from_packet	(	u32 *	sw_if_index,
		ip6_header_t *	ip6,
		tcp_header_t *	tcp,
		gro_flow_key_t *	flow_key,
		int	is_l2
	)

Definition at line 50 of file gro_func.h.

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gro_get_packet_data()

static_always_inline u32 gro_get_packet_data	(	vlib_main_t *	vm,
		vlib_buffer_t *	b0,
		generic_header_offset_t *	gho0,
		gro_flow_key_t *	flow_key0,
		int	is_l2
	)

Definition at line 162 of file gro_func.h.

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gro_is_bad_packet()

static_always_inline u8 gro_is_bad_packet	(	vlib_buffer_t *	b,
		u8	flags,
		i16	l234_sz
	)

Definition at line 29 of file gro_func.h.

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gro_is_ip4_or_ip6_packet()

static_always_inline u32 gro_is_ip4_or_ip6_packet	(	vlib_buffer_t *	b0,
		int	is_l2
	)

Definition at line 63 of file gro_func.h.

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gro_merge_buffers()

static_always_inline void gro_merge_buffers	(	vlib_main_t *	vm,
		vlib_buffer_t *	b0,
		vlib_buffer_t *	b1,
		u32	bi1,
		u32	payload_len1,
		u16	l234_sz1
	)

Definition at line 125 of file gro_func.h.

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gro_tcp_sequence_check()

static_always_inline gro_packet_action_t gro_tcp_sequence_check	(	tcp_header_t *	tcp0,
		tcp_header_t *	tcp1,
		u32	payload_len0
	)

Definition at line 110 of file gro_func.h.

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gro_validate_checksum()

static_always_inline u32 gro_validate_checksum	(	vlib_main_t *	vm,
		vlib_buffer_t *	b0,
		generic_header_offset_t *	gho0,
		int	is_ip4
	)

Definition at line 145 of file gro_func.h.

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vnet_gro_flow_table_flush()

static_always_inline u32 vnet_gro_flow_table_flush	(	vlib_main_t *	vm,
		gro_flow_table_t *	flow_table,
		u32 *	to
	)

Definition at line 378 of file gro_func.h.

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vnet_gro_flow_table_inline()

static_always_inline u32 vnet_gro_flow_table_inline	(	vlib_main_t *	vm,
		gro_flow_table_t *	flow_table,
		u32	bi0,
		u32 *	to
	)

Definition at line 438 of file gro_func.h.

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vnet_gro_flow_table_schedule_node_on_dispatcher()

static_always_inline void vnet_gro_flow_table_schedule_node_on_dispatcher	(	vlib_main_t *	vm,
		gro_flow_table_t *	flow_table
	)

Definition at line 409 of file gro_func.h.

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vnet_gro_inline()

static_always_inline u32 vnet_gro_inline	(	vlib_main_t *	vm,
		gro_flow_table_t *	flow_table,
		u32 *	from,
		u16	n_left_from,
		u32 *	to
	)

coalesce buffers with flow tables

Definition at line 559 of file gro_func.h.

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vnet_gro_simple_inline()

static_always_inline u32 vnet_gro_simple_inline	(	vlib_main_t *	vm,
		u32 *	from,
		u16	n_left_from,
		int	is_l2
	)

coalesce buffers in opportunistic way without flow tables

Definition at line 574 of file gro_func.h.

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