This is UDMA driver common parameters and API
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file | udma_types.h |
| UDMA Low Level Driver API/interface data types file.
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This represents the various UTC IP in the SOC. The actual UTC present in the chip is SOC dependent. Refer soc file for the actual instance present. Kindly use Udma_UtcIdSoc macros for SOC specific name.
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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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◆ UDMA_CACHELINE_ALIGNMENT
#define UDMA_CACHELINE_ALIGNMENT (128U) |
Cache line size for alignment of descriptor and buffers.
◆ UDMA_SOK
◆ UDMA_EFAIL
API call returned with error as failed. Used for generic error. It may be some hardware failure and/or software failure.
◆ UDMA_EBADARGS
API call returned with error as bad arguments. Typically, NULL pointer passed to the API where its not expected.
◆ UDMA_EINVALID_PARAMS
API call returned with error as invalid parameters. Typically when parameters passed are not valid or out of range.
◆ UDMA_ETIMEOUT
API call returned with error as timed out. Typically API is waiting for some condition and returned as condition not happened in the timeout period.
◆ UDMA_EALLOC
API call returned with error as allocation failed.
◆ UDMA_NO_WAIT
#define UDMA_NO_WAIT ((uint32_t) 0U) |
UDMA transaction timeout define - no wait.
◆ UDMA_WAIT_FOREVER
#define UDMA_WAIT_FOREVER (~((uint32_t) 0U)) |
UDMA transaction timeout define - wait for ever.
◆ UDMA_INIT_DONE
#define UDMA_INIT_DONE (0xABDCABCDU) |
Macro used to specify that init is performed for an object.
◆ UDMA_DEINIT_DONE
#define UDMA_DEINIT_DONE (0x00000000U) |
Macro used to specify that deinit is performed for an object.
◆ UDMA_INST_ID_0
#define UDMA_INST_ID_0 (0U) |
◆ UDMA_INST_ID_1
#define UDMA_INST_ID_1 (1U) |
◆ UDMA_INST_ID_2
#define UDMA_INST_ID_2 (2U) |
◆ UDMA_INST_ID_3
#define UDMA_INST_ID_3 (3U) |
◆ UDMA_UTC_ID0
#define UDMA_UTC_ID0 (0U) |
◆ UDMA_UTC_ID1
#define UDMA_UTC_ID1 (1U) |
◆ UDMA_UTC_ID2
#define UDMA_UTC_ID2 (2U) |
◆ UDMA_UTC_ID3
#define UDMA_UTC_ID3 (3U) |
◆ UDMA_MAPPED_GROUP0
#define UDMA_MAPPED_GROUP0 (0U) |
◆ UDMA_MAPPED_GROUP1
#define UDMA_MAPPED_GROUP1 (1U) |
◆ UDMA_MAPPED_GROUP2
#define UDMA_MAPPED_GROUP2 (2U) |
◆ UDMA_MAPPED_GROUP3
#define UDMA_MAPPED_GROUP3 (3U) |
◆ UDMA_MAPPED_GROUP4
#define UDMA_MAPPED_GROUP4 (4U) |
◆ UDMA_MAPPED_GROUP5
#define UDMA_MAPPED_GROUP5 (5U) |
◆ UDMA_MAPPED_GROUP6
#define UDMA_MAPPED_GROUP6 (6U) |
◆ UDMA_MAPPED_GROUP7
#define UDMA_MAPPED_GROUP7 (7U) |