AM62x MCU+ SDK
10.00.00
udma_types.h
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/*
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* Copyright (C) 2018-2021 Texas Instruments Incorporated
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the
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* distribution.
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*
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* Neither the name of Texas Instruments Incorporated nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef UDMA_TYPES_H_
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#define UDMA_TYPES_H_
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/* ========================================================================== */
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/* Include Files */
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/* ========================================================================== */
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/* None */
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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/* ========================================================================== */
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/* Macros & Typedefs */
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/* ========================================================================== */
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typedef
void
*
Udma_DrvHandle
;
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typedef
void
*
Udma_ChHandle
;
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typedef
void
*
Udma_EventHandle
;
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typedef
void
*
Udma_RingHandle
;
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typedef
void
*
Udma_FlowHandle
;
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#define UDMA_CACHELINE_ALIGNMENT (128U)
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#define UDMA_ALIGN_SIZE(x) (((x) + UDMA_CACHELINE_ALIGNMENT) & ~(UDMA_CACHELINE_ALIGNMENT - 1U))
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#define UDMA_DEFAULT_CH_DISABLE_TIMEOUT (100U)
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#define UDMA_SOK ( (int32_t) (0))
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#define UDMA_EFAIL (-(int32_t) (1))
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#define UDMA_EBADARGS (-(int32_t) (2))
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#define UDMA_EINVALID_PARAMS (-(int32_t) (3))
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#define UDMA_ETIMEOUT (-(int32_t) (4))
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#define UDMA_EALLOC (-(int32_t) (5))
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#define UDMA_INST_ID_0 (0U)
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#define UDMA_INST_ID_1 (1U)
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#define UDMA_INST_ID_2 (2U)
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#define UDMA_INST_ID_3 (3U)
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#define UDMA_UTC_ID0 (0U)
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#define UDMA_UTC_ID1 (1U)
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#define UDMA_UTC_ID2 (2U)
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#define UDMA_UTC_ID3 (3U)
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#define UDMA_UTC_ID4 (4U)
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#define UDMA_UTC_ID5 (5U)
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#define UDMA_UTC_ID6 (6U)
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#define UDMA_UTC_ID7 (7U)
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#define UDMA_UTC_ID8 (8U)
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#define UDMA_UTC_ID9 (9U)
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#define UDMA_MAPPED_GROUP0 (0U)
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#define UDMA_MAPPED_GROUP1 (1U)
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#define UDMA_MAPPED_GROUP2 (2U)
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#define UDMA_MAPPED_GROUP3 (3U)
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#define UDMA_MAPPED_GROUP4 (4U)
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#define UDMA_MAPPED_GROUP5 (5U)
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#define UDMA_MAPPED_GROUP6 (6U)
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#define UDMA_MAPPED_GROUP7 (7U)
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/* ========================================================================== */
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/* Structure Declarations */
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/* ========================================================================== */
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/* None */
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/* ========================================================================== */
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/* Function Declarations */
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/* ========================================================================== */
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/* None */
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/* ========================================================================== */
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/* Static Function Definitions */
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/* ========================================================================== */
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/* None */
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#ifdef __cplusplus
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}
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#endif
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#endif
/* #ifndef UDMA_TYPES_H_ */
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Udma_FlowHandle
void * Udma_FlowHandle
UDMA flow handle.
Definition:
udma_types.h:73
Udma_ChHandle
void * Udma_ChHandle
UDMA channel handle.
Definition:
udma_types.h:67
Udma_RingHandle
void * Udma_RingHandle
UDMA ring handle.
Definition:
udma_types.h:71
Udma_EventHandle
void * Udma_EventHandle
UDMA event handle.
Definition:
udma_types.h:69
Udma_DrvHandle
void * Udma_DrvHandle
UDMA driver handle.
Definition:
udma_types.h:65
source
drivers
udma
include
udma_types.h
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1.8.20