#include <doca_dpa_dev.h>

Include dependency graph for doca_dpa_dev_buf.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	doca_dpa_dev_buf
	doca dpa device buf declaration More...

struct	doca_dpa_dev_buf_arr
	doca dpa device buf array declaration More...

Functions
struct doca_dpa_dev_buf	__attribute__ ((__packed__))

struct doca_dpa_dev_buf_arr	__attribute__ ((__packed__, aligned(64)))

DOCA_EXPERIMENTAL __forceinline doca_dpa_dev_buf_t	doca_dpa_dev_buf_array_get_buf (doca_dpa_dev_buf_arr_t buf_arr, const uint64_t buf_idx)
	Get DPA buffer handle from a DPA buffer array handle. More...

DOCA_EXPERIMENTAL __forceinline void	doca_dpa_dev_buf_set_addr (doca_dpa_dev_buf_t buf, uintptr_t addr)
	Set the address of a DPA buffer handle. More...

DOCA_EXPERIMENTAL __forceinline void	doca_dpa_dev_buf_set_len (doca_dpa_dev_buf_t buf, size_t len)
	Set the length of a DPA buffer handle. More...

DOCA_EXPERIMENTAL __forceinline void	doca_dpa_dev_buf_set_mmap (doca_dpa_dev_buf_t buf, doca_dpa_dev_mmap_t mmap)
	Set the DOCA Mmap associated with a DPA buffer handle. More...

DOCA_EXPERIMENTAL __forceinline uintptr_t	doca_dpa_dev_buf_get_addr (doca_dpa_dev_buf_t buf)
	Get address from a DPA buffer handle. More...

DOCA_EXPERIMENTAL __forceinline uint64_t	doca_dpa_dev_buf_get_len (doca_dpa_dev_buf_t buf)
	Get length from a DPA buffer handle. More...

DOCA_EXPERIMENTAL __forceinline doca_dpa_dev_mmap_t	doca_dpa_dev_buf_get_mmap (doca_dpa_dev_buf_t buf)
	Get the DOCA Mmap associated with a DPA buffer handle. More...

DOCA_EXPERIMENTAL doca_dpa_dev_uintptr_t	doca_dpa_dev_buf_get_external_ptr (doca_dpa_dev_buf_t buf)
	Obtain a pointer to externally allocated memory. More...

DOCA_EXPERIMENTAL void	doca_dpa_dev_post_buf_memcpy (doca_dpa_dev_async_ops_t async_ops_handle, doca_dpa_dev_buf_t dst_buf_handle, doca_dpa_dev_buf_t src_buf_handle, uint32_t flags)
	Initiate a copy data between two DOCA buffers. More...

DOCA_EXPERIMENTAL void	doca_dpa_dev_post_memcpy (doca_dpa_dev_async_ops_t async_ops_handle, doca_dpa_dev_mmap_t dst_mmap_handle, uint64_t dst_addr, doca_dpa_dev_mmap_t src_mmap_handle, uint64_t src_addr, size_t length, uint32_t flags)
	Initiate a copy data between two DOCA Mmaps. More...

DOCA_EXPERIMENTAL doca_dpa_dev_uintptr_t	doca_dpa_dev_mmap_get_external_ptr (doca_dpa_dev_mmap_t mmap_handle, uint64_t addr)
	Obtain a pointer to externally allocated memory. More...

Variables
__dpa_global__ typedef uint32_t	doca_dpa_dev_mmap_t
	DPA mmap handle type definition. More...

__dpa_global__ typedef uint64_t	doca_dpa_dev_buf_t
	DPA buffer handle type definition. More...

__dpa_global__ typedef uint64_t	doca_dpa_dev_buf_arr_t
	DPA buffer array handle type definition. More...

uintptr_t	addr

uint64_t	len

doca_dpa_dev_mmap_t	mmap

unsigned char	reserved [12]

struct doca_dpa_dev_buf *	bufs

Variable Documentation

◆ addr

uintptr_t addr

address held by doca dpa device buf

Definition at line 0 of file doca_dpa_dev_buf.h.

◆ bufs

struct doca_dpa_dev_buf* bufs

doca dpa device bufs

Definition at line 0 of file doca_dpa_dev_buf.h.

◆ len

uint64_t len

length of doca dpa device buf

Definition at line 1 of file doca_dpa_dev_buf.h.

◆ mmap

doca_dpa_dev_mmap_t mmap

the mmap associated with the doca dpa device buf

Definition at line 2 of file doca_dpa_dev_buf.h.

◆ reserved

unsigned char reserved

reserved field

Definition at line 3 of file doca_dpa_dev_buf.h.

Data Structures