rte_bbdev_op.h File Reference

#include <stdint.h>
#include <rte_compat.h>
#include <rte_common.h>
#include <rte_mbuf.h>
#include <rte_memory.h>
#include <rte_mempool.h>

Go to the source code of this file.

Data Structures
struct	rte_bbdev_op_data
struct	rte_bbdev_op_dec_turbo_cb_params
struct	rte_bbdev_op_dec_ldpc_cb_params
struct	rte_bbdev_op_dec_turbo_tb_params
struct	rte_bbdev_op_dec_ldpc_tb_params
struct	rte_bbdev_op_turbo_dec
struct	rte_bbdev_op_ldpc_dec
struct	rte_bbdev_op_enc_turbo_cb_params
struct	rte_bbdev_op_enc_turbo_tb_params
struct	rte_bbdev_op_enc_ldpc_cb_params
struct	rte_bbdev_op_enc_ldpc_tb_params
struct	rte_bbdev_op_turbo_enc
struct	rte_bbdev_op_ldpc_enc
struct	rte_bbdev_op_fft
struct	rte_bbdev_op_mldts
struct	rte_bbdev_op_cap_turbo_dec
struct	rte_bbdev_op_cap_turbo_enc
struct	rte_bbdev_op_cap_ldpc_dec
struct	rte_bbdev_op_cap_ldpc_enc
struct	rte_bbdev_op_cap_fft
struct	rte_bbdev_op_cap_mld
struct	rte_bbdev_enc_op
struct	rte_bbdev_dec_op
struct	rte_bbdev_fft_op
struct	rte_bbdev_mldts_op
struct	rte_bbdev_op_cap

Enumerations
enum	rte_bbdev_op_td_flag_bitmasks {   RTE_BBDEV_TURBO_SUBBLOCK_DEINTERLEAVE = (1ULL << 0), RTE_BBDEV_TURBO_CRC_TYPE_24B = (1ULL << 1), RTE_BBDEV_TURBO_EQUALIZER = (1ULL << 2), RTE_BBDEV_TURBO_SOFT_OUT_SATURATE = (1ULL << 3),   RTE_BBDEV_TURBO_HALF_ITERATION_EVEN = (1ULL << 4), RTE_BBDEV_TURBO_CONTINUE_CRC_MATCH = (1ULL << 5), RTE_BBDEV_TURBO_SOFT_OUTPUT = (1ULL << 6), RTE_BBDEV_TURBO_EARLY_TERMINATION = (1ULL << 7),   RTE_BBDEV_TURBO_DEC_INTERRUPTS = (1ULL << 9), RTE_BBDEV_TURBO_POS_LLR_1_BIT_IN = (1ULL << 10), RTE_BBDEV_TURBO_NEG_LLR_1_BIT_IN = (1ULL << 11), RTE_BBDEV_TURBO_POS_LLR_1_BIT_SOFT_OUT = (1ULL << 12),   RTE_BBDEV_TURBO_NEG_LLR_1_BIT_SOFT_OUT = (1ULL << 13), RTE_BBDEV_TURBO_MAP_DEC = (1ULL << 14), RTE_BBDEV_TURBO_DEC_SCATTER_GATHER = (1ULL << 15), RTE_BBDEV_TURBO_DEC_TB_CRC_24B_KEEP = (1ULL << 16),   RTE_BBDEV_TURBO_DEC_CRC_24B_DROP = (1ULL << 17) }
enum	rte_bbdev_op_te_flag_bitmasks {   RTE_BBDEV_TURBO_RV_INDEX_BYPASS = (1ULL << 0), RTE_BBDEV_TURBO_RATE_MATCH = (1ULL << 1), RTE_BBDEV_TURBO_CRC_24B_ATTACH = (1ULL << 2), RTE_BBDEV_TURBO_CRC_24A_ATTACH = (1ULL << 3),   RTE_BBDEV_TURBO_ENC_INTERRUPTS = (1ULL << 4), RTE_BBDEV_TURBO_ENC_SCATTER_GATHER = (1ULL << 5) }
enum	rte_bbdev_op_ldpcdec_flag_bitmasks {   RTE_BBDEV_LDPC_CRC_TYPE_24A_CHECK = (1ULL << 0), RTE_BBDEV_LDPC_CRC_TYPE_24B_CHECK = (1ULL << 1), RTE_BBDEV_LDPC_CRC_TYPE_24B_DROP = (1ULL << 2), RTE_BBDEV_LDPC_CRC_TYPE_16_CHECK = (1ULL << 3),   RTE_BBDEV_LDPC_DEINTERLEAVER_BYPASS = (1ULL << 4), RTE_BBDEV_LDPC_HQ_COMBINE_IN_ENABLE = (1ULL << 5), RTE_BBDEV_LDPC_HQ_COMBINE_OUT_ENABLE = (1ULL << 6), RTE_BBDEV_LDPC_DECODE_BYPASS = (1ULL << 7),   RTE_BBDEV_LDPC_SOFT_OUT_ENABLE = (1ULL << 8), RTE_BBDEV_LDPC_SOFT_OUT_RM_BYPASS = (1ULL << 9), RTE_BBDEV_LDPC_SOFT_OUT_DEINTERLEAVER_BYPASS = (1ULL << 10), RTE_BBDEV_LDPC_ITERATION_STOP_ENABLE = (1ULL << 11),   RTE_BBDEV_LDPC_DEC_INTERRUPTS = (1ULL << 12), RTE_BBDEV_LDPC_DEC_SCATTER_GATHER = (1ULL << 13), RTE_BBDEV_LDPC_HARQ_6BIT_COMPRESSION = (1ULL << 14), RTE_BBDEV_LDPC_LLR_COMPRESSION = (1ULL << 15),   RTE_BBDEV_LDPC_INTERNAL_HARQ_MEMORY_IN_ENABLE = (1ULL << 16), RTE_BBDEV_LDPC_INTERNAL_HARQ_MEMORY_OUT_ENABLE = (1ULL << 17), RTE_BBDEV_LDPC_INTERNAL_HARQ_MEMORY_LOOPBACK = (1ULL << 18), RTE_BBDEV_LDPC_INTERNAL_HARQ_MEMORY_FILLERS = (1ULL << 19),   RTE_BBDEV_LDPC_HARQ_4BIT_COMPRESSION = (1ULL << 20) }
enum	rte_bbdev_op_ldpcenc_flag_bitmasks {   RTE_BBDEV_LDPC_INTERLEAVER_BYPASS = (1ULL << 0), RTE_BBDEV_LDPC_RATE_MATCH = (1ULL << 1), RTE_BBDEV_LDPC_CRC_24A_ATTACH = (1ULL << 2), RTE_BBDEV_LDPC_CRC_24B_ATTACH = (1ULL << 3),   RTE_BBDEV_LDPC_CRC_16_ATTACH = (1ULL << 4), RTE_BBDEV_LDPC_ENC_INTERRUPTS = (1ULL << 5), RTE_BBDEV_LDPC_ENC_SCATTER_GATHER = (1ULL << 6), RTE_BBDEV_LDPC_ENC_CONCATENATION = (1ULL << 7) }
enum	rte_bbdev_op_fft_flag_bitmasks {   RTE_BBDEV_FFT_WINDOWING = (1ULL << 0), RTE_BBDEV_FFT_CS_ADJUSTMENT = (1ULL << 1), RTE_BBDEV_FFT_DFT_BYPASS = (1ULL << 2), RTE_BBDEV_FFT_IDFT_BYPASS = (1ULL << 3),   RTE_BBDEV_FFT_WINDOWING_BYPASS = (1ULL << 4), RTE_BBDEV_FFT_POWER_MEAS = (1ULL << 5), RTE_BBDEV_FFT_FP16_INPUT = (1ULL << 6), RTE_BBDEV_FFT_FP16_OUTPUT = (1ULL << 7),   RTE_BBDEV_FFT_TIMING_OFFSET_PER_CS = (1ULL << 8), RTE_BBDEV_FFT_TIMING_ERROR = (1ULL << 9), RTE_BBDEV_FFT_DEWINDOWING = (1ULL << 10), RTE_BBDEV_FFT_FREQ_RESAMPLING = (1ULL << 11) }
enum	rte_bbdev_op_mldts_flag_bitmasks { RTE_BBDEV_MLDTS_REP = (1ULL << 0) }
enum	rte_bbdev_op_cb_mode { RTE_BBDEV_TRANSPORT_BLOCK = 0, RTE_BBDEV_CODE_BLOCK = 1 }
enum	rte_bbdev_op_type {   RTE_BBDEV_OP_NONE, RTE_BBDEV_OP_TURBO_DEC, RTE_BBDEV_OP_TURBO_ENC, RTE_BBDEV_OP_LDPC_DEC,   RTE_BBDEV_OP_LDPC_ENC, RTE_BBDEV_OP_FFT, RTE_BBDEV_OP_MLDTS }
enum

Functions
const char *	rte_bbdev_op_type_str (enum rte_bbdev_op_type op_type)
struct rte_mempool *	rte_bbdev_op_pool_create (const char *name, enum rte_bbdev_op_type type, unsigned int num_elements, unsigned int cache_size, int socket_id)
static int	rte_bbdev_enc_op_alloc_bulk (struct rte_mempool *mempool, struct rte_bbdev_enc_op **ops, unsigned int num_ops)
static int	rte_bbdev_dec_op_alloc_bulk (struct rte_mempool *mempool, struct rte_bbdev_dec_op **ops, unsigned int num_ops)
static int	rte_bbdev_fft_op_alloc_bulk (struct rte_mempool *mempool, struct rte_bbdev_fft_op **ops, unsigned int num_ops)
static int	rte_bbdev_mldts_op_alloc_bulk (struct rte_mempool *mempool, struct rte_bbdev_mldts_op **ops, uint16_t num_ops)
static void	rte_bbdev_dec_op_free_bulk (struct rte_bbdev_dec_op **ops, unsigned int num_ops)
static void	rte_bbdev_enc_op_free_bulk (struct rte_bbdev_enc_op **ops, unsigned int num_ops)
static void	rte_bbdev_fft_op_free_bulk (struct rte_bbdev_fft_op **ops, unsigned int num_ops)
static void	rte_bbdev_mldts_op_free_bulk (struct rte_bbdev_mldts_op **ops, unsigned int num_ops)

Detailed Description

Defines wireless base band layer 1 operations and capabilities

Definition in file rte_bbdev_op.h.

Enumeration Type Documentation

rte_bbdev_op_td_flag_bitmasks

enum rte_bbdev_op_td_flag_bitmasks

Flags for turbo decoder operation and capability structure

Enumerator
RTE_BBDEV_TURBO_SUBBLOCK_DEINTERLEAVE	If sub block de-interleaving is to be performed.
RTE_BBDEV_TURBO_CRC_TYPE_24B	To use CRC Type 24B (otherwise use CRC Type 24A).
RTE_BBDEV_TURBO_EQUALIZER	If turbo equalization is to be performed.
RTE_BBDEV_TURBO_SOFT_OUT_SATURATE	If set, saturate soft output to +/-127
RTE_BBDEV_TURBO_HALF_ITERATION_EVEN	Set to 1 to start iteration from even, else odd; one iteration = max_iteration + 0.5
RTE_BBDEV_TURBO_CONTINUE_CRC_MATCH	If 0, TD stops after CRC matches; else if 1, runs to end of next odd iteration after CRC matches
RTE_BBDEV_TURBO_SOFT_OUTPUT	Set if soft output is required to be output
RTE_BBDEV_TURBO_EARLY_TERMINATION	Set to enable early termination mode
RTE_BBDEV_TURBO_DEC_INTERRUPTS	Set if a device supports decoder dequeue interrupts
RTE_BBDEV_TURBO_POS_LLR_1_BIT_IN	Set if positive LLR encoded input is supported. Positive LLR value represents the level of confidence for bit '1', and vice versa for bit '0'. This is mutually exclusive with RTE_BBDEV_TURBO_NEG_LLR_1_BIT_IN when used to formalize the input data format.
RTE_BBDEV_TURBO_NEG_LLR_1_BIT_IN	Set if negative LLR encoded input is supported. Negative LLR value represents the level of confidence for bit '1', and vice versa for bit '0'. This is mutually exclusive with RTE_BBDEV_TURBO_POS_LLR_1_BIT_IN when used to formalize the input data format.
RTE_BBDEV_TURBO_POS_LLR_1_BIT_SOFT_OUT	Set if positive LLR soft output is supported. Positive LLR value represents the level of confidence for bit '1', and vice versa for bit '0'. This is mutually exclusive with RTE_BBDEV_TURBO_NEG_LLR_1_BIT_SOFT_OUT when used to formalize the input data format.
RTE_BBDEV_TURBO_NEG_LLR_1_BIT_SOFT_OUT	Set if negative LLR soft output is supported. Negative LLR value represents the level of confidence for bit '1', and vice versa for bit '0'. This is mutually exclusive with RTE_BBDEV_TURBO_POS_LLR_1_BIT_SOFT_OUT when used to formalize the input data format.
RTE_BBDEV_TURBO_MAP_DEC	Set if driver supports flexible parallel MAP engine decoding. If not supported, num_maps (number of MAP engines) argument is unusable.
RTE_BBDEV_TURBO_DEC_SCATTER_GATHER	Set if a device supports scatter-gather functionality
RTE_BBDEV_TURBO_DEC_TB_CRC_24B_KEEP	Set to keep CRC24B bits appended while decoding. Only usable when decoding Transport Block mode.
RTE_BBDEV_TURBO_DEC_CRC_24B_DROP	Set to drop CRC24B bits not to be appended while decoding.

Definition at line 67 of file rte_bbdev_op.h.

rte_bbdev_op_te_flag_bitmasks

enum rte_bbdev_op_te_flag_bitmasks

Flags for turbo encoder operation and capability structure

Enumerator
RTE_BBDEV_TURBO_RV_INDEX_BYPASS	Ignore rv_index and set K0 = 0
RTE_BBDEV_TURBO_RATE_MATCH	If rate matching is to be performed
RTE_BBDEV_TURBO_CRC_24B_ATTACH	This bit must be set to enable CRC-24B generation
RTE_BBDEV_TURBO_CRC_24A_ATTACH	This bit must be set to enable CRC-24A generation
RTE_BBDEV_TURBO_ENC_INTERRUPTS	Set if a device supports encoder dequeue interrupts
RTE_BBDEV_TURBO_ENC_SCATTER_GATHER	Set if a device supports scatter-gather functionality

Definition at line 137 of file rte_bbdev_op.h.

rte_bbdev_op_ldpcdec_flag_bitmasks

enum rte_bbdev_op_ldpcdec_flag_bitmasks

Flags for LDPC decoder operation and capability structure

Enumerator
RTE_BBDEV_LDPC_CRC_TYPE_24A_CHECK	Set for transport block CRC-24A checking
RTE_BBDEV_LDPC_CRC_TYPE_24B_CHECK	Set for code block CRC-24B checking
RTE_BBDEV_LDPC_CRC_TYPE_24B_DROP	Set to drop the last CRC bits decoding output
RTE_BBDEV_LDPC_CRC_TYPE_16_CHECK	Set for transport block CRC-16 checking
RTE_BBDEV_LDPC_DEINTERLEAVER_BYPASS	Set for bit-level de-interleaver bypass on Rx stream.
RTE_BBDEV_LDPC_HQ_COMBINE_IN_ENABLE	Set for HARQ combined input stream enable.
RTE_BBDEV_LDPC_HQ_COMBINE_OUT_ENABLE	Set for HARQ combined output stream enable.
RTE_BBDEV_LDPC_DECODE_BYPASS	Set for LDPC decoder bypass. RTE_BBDEV_LDPC_HQ_COMBINE_OUT_ENABLE must be set.
RTE_BBDEV_LDPC_SOFT_OUT_ENABLE	Set for soft-output stream enable
RTE_BBDEV_LDPC_SOFT_OUT_RM_BYPASS	Set for Rate-Matching bypass on soft-out stream.
RTE_BBDEV_LDPC_SOFT_OUT_DEINTERLEAVER_BYPASS	Set for bit-level de-interleaver bypass on soft-output stream.
RTE_BBDEV_LDPC_ITERATION_STOP_ENABLE	Set for iteration stopping on successful decode condition i.e. a successful syndrome check.
RTE_BBDEV_LDPC_DEC_INTERRUPTS	Set if a device supports decoder dequeue interrupts.
RTE_BBDEV_LDPC_DEC_SCATTER_GATHER	Set if a device supports scatter-gather functionality.
RTE_BBDEV_LDPC_HARQ_6BIT_COMPRESSION	Set if a device supports input/output HARQ compression.
RTE_BBDEV_LDPC_LLR_COMPRESSION	Set if a device supports input LLR compression.
RTE_BBDEV_LDPC_INTERNAL_HARQ_MEMORY_IN_ENABLE	Set if a device supports HARQ input from device's internal memory.
RTE_BBDEV_LDPC_INTERNAL_HARQ_MEMORY_OUT_ENABLE	Set if a device supports HARQ output to device's internal memory.
RTE_BBDEV_LDPC_INTERNAL_HARQ_MEMORY_LOOPBACK	Set if a device supports loop-back access to HARQ internal memory. Intended for troubleshooting.
RTE_BBDEV_LDPC_INTERNAL_HARQ_MEMORY_FILLERS	Set if a device includes LLR filler bits in the circular buffer for HARQ memory. If not set, it is assumed the filler bits are not in HARQ memory and handled directly by the LDPC decoder.
RTE_BBDEV_LDPC_HARQ_4BIT_COMPRESSION	Set if a device supports input/output HARQ 4bits compression.

Definition at line 153 of file rte_bbdev_op.h.

rte_bbdev_op_ldpcenc_flag_bitmasks

enum rte_bbdev_op_ldpcenc_flag_bitmasks

Flags for LDPC encoder operation and capability structure

Enumerator
RTE_BBDEV_LDPC_INTERLEAVER_BYPASS	Set for bit-level interleaver bypass on output stream.
RTE_BBDEV_LDPC_RATE_MATCH	If rate matching is to be performed
RTE_BBDEV_LDPC_CRC_24A_ATTACH	Set for transport block CRC-24A attach
RTE_BBDEV_LDPC_CRC_24B_ATTACH	Set for code block CRC-24B attach
RTE_BBDEV_LDPC_CRC_16_ATTACH	Set for code block CRC-16 attach
RTE_BBDEV_LDPC_ENC_INTERRUPTS	Set if a device supports encoder dequeue interrupts.
RTE_BBDEV_LDPC_ENC_SCATTER_GATHER	Set if a device supports scatter-gather functionality.
RTE_BBDEV_LDPC_ENC_CONCATENATION	Set if a device supports concatenation of non byte aligned output

Definition at line 212 of file rte_bbdev_op.h.

rte_bbdev_op_fft_flag_bitmasks

enum rte_bbdev_op_fft_flag_bitmasks

Flags for FFT operation and capability structure.

Enumerator
RTE_BBDEV_FFT_WINDOWING	Flexible windowing capability.
RTE_BBDEV_FFT_CS_ADJUSTMENT	Flexible adjustment of Cyclic Shift time offset.
RTE_BBDEV_FFT_DFT_BYPASS	Set for bypass the DFT and get directly into iDFT input.
RTE_BBDEV_FFT_IDFT_BYPASS	Set for bypass the IDFT and get directly the DFT output.
RTE_BBDEV_FFT_WINDOWING_BYPASS	Set for bypass time domain windowing.
RTE_BBDEV_FFT_POWER_MEAS	Set for optional power measurement on DFT output.
RTE_BBDEV_FFT_FP16_INPUT	Set if the input data used FP16 format.
RTE_BBDEV_FFT_FP16_OUTPUT	Set if the output data uses FP16 format.
RTE_BBDEV_FFT_TIMING_OFFSET_PER_CS	Flexible adjustment of Timing offset adjustment per CS.
RTE_BBDEV_FFT_TIMING_ERROR	Flexible adjustment of Timing error correction per CS.
RTE_BBDEV_FFT_DEWINDOWING	Set for optional frequency domain dewindowing.
RTE_BBDEV_FFT_FREQ_RESAMPLING	Flexible adjustment of frequency resampling mode.

Definition at line 232 of file rte_bbdev_op.h.

rte_bbdev_op_mldts_flag_bitmasks

enum rte_bbdev_op_mldts_flag_bitmasks

Flags for MLDTS operation and capability structure

Enumerator
RTE_BBDEV_MLDTS_REP	Set if the device supports C/R repetition options.

Definition at line 260 of file rte_bbdev_op.h.

rte_bbdev_op_cb_mode

enum rte_bbdev_op_cb_mode

Flags for the Code Block/Transport block mode

Enumerator
RTE_BBDEV_TRANSPORT_BLOCK	One operation is one or fraction of one transport block
RTE_BBDEV_CODE_BLOCK	One operation is one code block mode

Definition at line 266 of file rte_bbdev_op.h.

rte_bbdev_op_type

enum rte_bbdev_op_type

Different operation types supported by the device. The related macro RTE_BBDEV_OP_TYPE_SIZE_MAX can be used as an absolute maximum for notably sizing array while allowing for future enumeration insertion.

Enumerator
RTE_BBDEV_OP_NONE	Dummy operation that does nothing
RTE_BBDEV_OP_TURBO_DEC	Turbo decode
RTE_BBDEV_OP_TURBO_ENC	Turbo encode
RTE_BBDEV_OP_LDPC_DEC	LDPC decode
RTE_BBDEV_OP_LDPC_ENC	LDPC encode
RTE_BBDEV_OP_FFT	FFT
RTE_BBDEV_OP_MLDTS	MLD-TS

Definition at line 930 of file rte_bbdev_op.h.

anonymous enum

anonymous enum

Bit indexes of possible errors reported through status field

Definition at line 942 of file rte_bbdev_op.h.

Function Documentation

rte_bbdev_op_type_str()

const char* rte_bbdev_op_type_str

(

enum rte_bbdev_op_type

op_type

)

Converts queue operation type from enum to string

Parameters

op_type

Operation type as enum

Returns

Operation type as string or NULL if op_type is invalid

rte_bbdev_op_pool_create()

struct rte_mempool* rte_bbdev_op_pool_create	(	const char *	name,
		enum rte_bbdev_op_type	type,
		unsigned int	num_elements,
		unsigned int	cache_size,
		int	socket_id
	)

Creates a bbdev operation mempool

Parameters

name	Pool name.
type	Operation type, use RTE_BBDEV_OP_NONE for a pool which supports all operation types.
num_elements	Number of elements in the pool.
cache_size	Number of elements to cache on an lcore, see rte_mempool_create() for further details about cache size.
socket_id	Socket to allocate memory on.

Returns

• Pointer to a mempool on success,
• NULL pointer on failure.

Examples:

examples/bbdev_app/main.c.

rte_bbdev_enc_op_alloc_bulk()

static int rte_bbdev_enc_op_alloc_bulk ( struct rte_mempool *  mempool, struct rte_bbdev_enc_op **  ops, unsigned int  num_ops  )

inlinestatic

Bulk allocate encode operations from a mempool with parameter defaults reset.

Parameters

mempool	Operation mempool, created by rte_bbdev_op_pool_create().
ops	Output array to place allocated operations
num_ops	Number of operations to allocate

Returns

• 0 on success
• EINVAL if invalid mempool is provided

Examples:

examples/bbdev_app/main.c.

Definition at line 1076 of file rte_bbdev_op.h.

rte_bbdev_dec_op_alloc_bulk()

static int rte_bbdev_dec_op_alloc_bulk ( struct rte_mempool *  mempool, struct rte_bbdev_dec_op **  ops, unsigned int  num_ops  )

inlinestatic

Bulk allocate decode operations from a mempool with parameter defaults reset.

Parameters

mempool	Operation mempool, created by rte_bbdev_op_pool_create().
ops	Output array to place allocated operations
num_ops	Number of operations to allocate

Returns

• 0 on success
• EINVAL if invalid mempool is provided

Examples:

examples/bbdev_app/main.c.

Definition at line 1107 of file rte_bbdev_op.h.

rte_bbdev_fft_op_alloc_bulk()

static int rte_bbdev_fft_op_alloc_bulk ( struct rte_mempool *  mempool, struct rte_bbdev_fft_op **  ops, unsigned int  num_ops  )

inlinestatic

Bulk allocate FFT operations from a mempool with default parameters.

Parameters

mempool	Operation mempool, created by rte_bbdev_op_pool_create.
ops	Output array to place allocated operations.
num_ops	Number of operations to allocate.

Returns

• 0 on success.
• EINVAL if invalid mempool is provided.

Definition at line 1138 of file rte_bbdev_op.h.

rte_bbdev_mldts_op_alloc_bulk()

static int rte_bbdev_mldts_op_alloc_bulk ( struct rte_mempool *  mempool, struct rte_bbdev_mldts_op **  ops, uint16_t  num_ops  )

inlinestatic

Bulk allocate MLD operations from a mempool with parameter defaults reset.

Parameters

mempool	Operation mempool, created by rte_bbdev_op_pool_create.
ops	Output array to place allocated operations.
num_ops	Number of operations to allocate.

Returns

• 0 on success.
• EINVAL if invalid mempool is provided.

Definition at line 1167 of file rte_bbdev_op.h.

rte_bbdev_dec_op_free_bulk()

static void rte_bbdev_dec_op_free_bulk ( struct rte_bbdev_dec_op **  ops, unsigned int  num_ops  )

inlinestatic

Free decode operation structures that were allocated by rte_bbdev_dec_op_alloc_bulk(). All structures must belong to the same mempool.

Parameters

ops	Operation structures
num_ops	Number of structures

Examples:

examples/bbdev_app/main.c.

Definition at line 1192 of file rte_bbdev_op.h.

rte_bbdev_enc_op_free_bulk()

static void rte_bbdev_enc_op_free_bulk ( struct rte_bbdev_enc_op **  ops, unsigned int  num_ops  )

inlinestatic

Free encode operation structures that were allocated by rte_bbdev_enc_op_alloc_bulk(). All structures must belong to the same mempool.

Parameters

ops	Operation structures
num_ops	Number of structures

Examples:

examples/bbdev_app/main.c.

Definition at line 1209 of file rte_bbdev_op.h.

rte_bbdev_fft_op_free_bulk()

static void rte_bbdev_fft_op_free_bulk ( struct rte_bbdev_fft_op **  ops, unsigned int  num_ops  )

inlinestatic

Free encode operation structures that were allocated by rte_bbdev_fft_op_alloc_bulk. All structures must belong to the same mempool.

Parameters

ops	Operation structures.
num_ops	Number of structures.

Definition at line 1226 of file rte_bbdev_op.h.

rte_bbdev_mldts_op_free_bulk()

static void rte_bbdev_mldts_op_free_bulk ( struct rte_bbdev_mldts_op **  ops, unsigned int  num_ops  )

inlinestatic

Free encode operation structures that were allocated by rte_bbdev_mldts_op_alloc_bulk(). All structures must belong to the same mempool.

Parameters

ops	Operation structures
num_ops	Number of structures

Definition at line 1243 of file rte_bbdev_op.h.