buffer.c File Reference

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Functions
	STATIC_ASSERT (VLIB_BUFFER_PRE_DATA_SIZE==RTE_PKTMBUF_HEADROOM, "VLIB_BUFFER_PRE_DATA_SIZE must be equal to RTE_PKTMBUF_HEADROOM")
clib_error_t *	dpdk_buffer_pool_init (vlib_main_t *vm, vlib_buffer_pool_t *bp)
static int	dpdk_ops_vpp_alloc (struct rte_mempool *mp)
static void	dpdk_ops_vpp_free (struct rte_mempool *mp)
static_always_inline void	dpdk_ops_vpp_enqueue_one (vlib_buffer_t *bt, void *obj)
int CLIB_MULTIARCH_FN()	dpdk_ops_vpp_enqueue (struct rte_mempool *mp, void *const *obj_table, unsigned n)
	CLIB_MARCH_FN_REGISTRATION (dpdk_ops_vpp_enqueue)
static_always_inline void	dpdk_ops_vpp_enqueue_no_cache_one (vlib_main_t *vm, struct rte_mempool *old, struct rte_mempool *new, void *obj, vlib_buffer_t *bt)
int CLIB_MULTIARCH_FN()	dpdk_ops_vpp_enqueue_no_cache (struct rte_mempool *cmp, void *const *obj_table, unsigned n)
	CLIB_MARCH_FN_REGISTRATION (dpdk_ops_vpp_enqueue_no_cache)
static_always_inline void	dpdk_mbuf_init_from_template (struct rte_mbuf **mba, struct rte_mbuf *mt, int count)
int CLIB_MULTIARCH_FN()	dpdk_ops_vpp_dequeue (struct rte_mempool *mp, void **obj_table, unsigned n)
	CLIB_MARCH_FN_REGISTRATION (dpdk_ops_vpp_dequeue)
static int	dpdk_ops_vpp_dequeue_no_cache (struct rte_mempool *mp, void **obj_table, unsigned n)
static unsigned	dpdk_ops_vpp_get_count (const struct rte_mempool *mp)
static unsigned	dpdk_ops_vpp_get_count_no_cache (const struct rte_mempool *mp)
clib_error_t *	dpdk_buffer_pools_create (vlib_main_t *vm)
	VLIB_BUFFER_SET_EXT_HDR_SIZE (sizeof(struct rte_mempool_objhdr)+sizeof(struct rte_mbuf))

Variables
struct rte_mbuf *	dpdk_mbuf_template_by_pool_index = 0
struct rte_mempool **	dpdk_mempool_by_buffer_pool_index = 0
struct rte_mempool **	dpdk_no_cache_mempool_by_buffer_pool_index = 0

Function Documentation

CLIB_MARCH_FN_REGISTRATION() [1/3]

CLIB_MARCH_FN_REGISTRATION

(

dpdk_ops_vpp_enqueue

)

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CLIB_MARCH_FN_REGISTRATION() [2/3]

CLIB_MARCH_FN_REGISTRATION

(

dpdk_ops_vpp_enqueue_no_cache

)

CLIB_MARCH_FN_REGISTRATION() [3/3]

CLIB_MARCH_FN_REGISTRATION

(

dpdk_ops_vpp_dequeue

)

dpdk_buffer_pool_init()

clib_error_t* dpdk_buffer_pool_init	(	vlib_main_t *	vm,
		vlib_buffer_pool_t *	bp
	)

Definition at line 37 of file buffer.c.

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dpdk_buffer_pools_create()

clib_error_t* dpdk_buffer_pools_create

(

vlib_main_t *

vm

)

Definition at line 412 of file buffer.c.

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dpdk_mbuf_init_from_template()

static_always_inline void dpdk_mbuf_init_from_template	(	struct rte_mbuf **	mba,
		struct rte_mbuf *	mt,
		int	count
	)

Definition at line 296 of file buffer.c.

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dpdk_ops_vpp_alloc()

static int dpdk_ops_vpp_alloc ( struct rte_mempool *  mp )

static

Definition at line 163 of file buffer.c.

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dpdk_ops_vpp_dequeue()

int CLIB_MULTIARCH_FN() dpdk_ops_vpp_dequeue	(	struct rte_mempool *	mp,
		void **	obj_table,
		unsigned	n
	)

Definition at line 327 of file buffer.c.

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dpdk_ops_vpp_dequeue_no_cache()

static int dpdk_ops_vpp_dequeue_no_cache ( struct rte_mempool *  mp, void **  obj_table, unsigned  n  )

static

Definition at line 389 of file buffer.c.

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dpdk_ops_vpp_enqueue()

int CLIB_MULTIARCH_FN() dpdk_ops_vpp_enqueue	(	struct rte_mempool *	mp,
		void *const *	obj_table,
		unsigned	n
	)

Definition at line 190 of file buffer.c.

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dpdk_ops_vpp_enqueue_no_cache()

int CLIB_MULTIARCH_FN() dpdk_ops_vpp_enqueue_no_cache	(	struct rte_mempool *	cmp,
		void *const *	obj_table,
		unsigned	n
	)

Definition at line 261 of file buffer.c.

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dpdk_ops_vpp_enqueue_no_cache_one()

static_always_inline void dpdk_ops_vpp_enqueue_no_cache_one	(	vlib_main_t *	vm,
		struct rte_mempool *	old,
		struct rte_mempool *	new,
		void *	obj,
		vlib_buffer_t *	bt
	)

Definition at line 244 of file buffer.c.

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dpdk_ops_vpp_enqueue_one()

static_always_inline void dpdk_ops_vpp_enqueue_one	(	vlib_buffer_t *	bt,
		void *	obj
	)

Definition at line 178 of file buffer.c.

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dpdk_ops_vpp_free()

static void dpdk_ops_vpp_free ( struct rte_mempool *  mp )

static

Definition at line 170 of file buffer.c.

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dpdk_ops_vpp_get_count()

static unsigned dpdk_ops_vpp_get_count ( const struct rte_mempool *  mp )

static

Definition at line 397 of file buffer.c.

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dpdk_ops_vpp_get_count_no_cache()

static unsigned dpdk_ops_vpp_get_count_no_cache ( const struct rte_mempool *  mp )

static

Definition at line 404 of file buffer.c.

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STATIC_ASSERT()

STATIC_ASSERT	(	VLIB_BUFFER_PRE_DATA_SIZE	= =RTE_PKTMBUF_HEADROOM,
		"VLIB_BUFFER_PRE_DATA_SIZE must be equal to RTE_PKTMBUF_HEADROOM"
	)

VLIB_BUFFER_SET_EXT_HDR_SIZE()

VLIB_BUFFER_SET_EXT_HDR_SIZE

(

sizeof(struct rte_mempool_objhdr)+sizeof(struct rte_mbuf)

)

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Variable Documentation

dpdk_mbuf_template_by_pool_index

struct rte_mbuf * dpdk_mbuf_template_by_pool_index = 0

Definition at line 34 of file buffer.c.

dpdk_mempool_by_buffer_pool_index

struct rte_mempool** dpdk_mempool_by_buffer_pool_index = 0

Definition at line 32 of file buffer.c.

dpdk_no_cache_mempool_by_buffer_pool_index

struct rte_mempool** dpdk_no_cache_mempool_by_buffer_pool_index = 0

Definition at line 33 of file buffer.c.