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API Reference Manual
1.48.0
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API Reference Manual
1.48.0
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ODP DMA. More...
#include <odp/visibility_begin.h>#include <odp/api/dma_types.h>#include <odp/api/pool_types.h>#include <odp/visibility_end.h>Go to the source code of this file.
Functions | |
| int | odp_dma_capability (odp_dma_capability_t *capa) |
| Query DMA capabilities. More... | |
| void | odp_dma_param_init (odp_dma_param_t *param) |
| Initialize DMA session parameters. More... | |
| odp_dma_t | odp_dma_create (const char *name, const odp_dma_param_t *param) |
| Create DMA session. More... | |
| int | odp_dma_destroy (odp_dma_t dma) |
| Destroy DMA session. More... | |
| odp_dma_t | odp_dma_lookup (const char *name) |
| Find DMA session by name. More... | |
| void | odp_dma_transfer_param_init (odp_dma_transfer_param_t *trs_param) |
| Initialize DMA transfer parameters. More... | |
| void | odp_dma_compl_param_init (odp_dma_compl_param_t *compl_param) |
| Initialize DMA transfer completion parameters. More... | |
| int | odp_dma_transfer (odp_dma_t dma, const odp_dma_transfer_param_t *trs_param, odp_dma_result_t *result) |
| Perform DMA transfer. More... | |
| int | odp_dma_transfer_multi (odp_dma_t dma, const odp_dma_transfer_param_t *trs_param[], odp_dma_result_t *result[], int num) |
| Perform multiple DMA transfers. More... | |
| int | odp_dma_transfer_start (odp_dma_t dma, const odp_dma_transfer_param_t *trs_param, const odp_dma_compl_param_t *compl_param) |
| Start DMA transfer. More... | |
| int | odp_dma_transfer_start_multi (odp_dma_t dma, const odp_dma_transfer_param_t *trs_param[], const odp_dma_compl_param_t *compl_param[], int num) |
| Start multiple DMA transfers. More... | |
| int | odp_dma_transfer_done (odp_dma_t dma, odp_dma_transfer_id_t transfer_id, odp_dma_result_t *result) |
| Check if DMA transfer has completed. More... | |
| odp_dma_transfer_id_t | odp_dma_transfer_id_alloc (odp_dma_t dma) |
| Allocate DMA transfer identifier. More... | |
| void | odp_dma_transfer_id_free (odp_dma_t dma, odp_dma_transfer_id_t transfer_id) |
| Free DMA transfer identifier. More... | |
| uint64_t | odp_dma_transfer_id_to_u64 (odp_dma_transfer_id_t transfer_id) |
| Get printable value for DMA transfer identifier handle. More... | |
| uint64_t | odp_dma_to_u64 (odp_dma_t dma) |
| Get printable value for DMA session handle. More... | |
| void | odp_dma_print (odp_dma_t dma) |
| Print debug info about DMA session. More... | |
| int | odp_dma_compl_result (odp_dma_compl_t dma_compl, odp_dma_result_t *result) |
| Check DMA completion event. More... | |
| odp_dma_compl_t | odp_dma_compl_from_event (odp_event_t ev) |
| Convert event to DMA completion event. More... | |
| odp_event_t | odp_dma_compl_to_event (odp_dma_compl_t dma_compl) |
| Convert DMA completion event to event. More... | |
| uint64_t | odp_dma_compl_to_u64 (odp_dma_compl_t dma_compl) |
| Get printable value for DMA completion event handle. More... | |
| void * | odp_dma_compl_user_area (odp_dma_compl_t dma_compl) |
| DMA completion event user area. More... | |
| odp_dma_compl_t | odp_dma_compl_alloc (odp_pool_t pool) |
| Allocate DMA completion event. More... | |
| void | odp_dma_compl_free (odp_dma_compl_t dma_compl) |
| Free DMA completion event. More... | |
| void | odp_dma_compl_print (odp_dma_compl_t dma_compl) |
| Print DMA completion event debug information. More... | |
| void | odp_dma_pool_param_init (odp_dma_pool_param_t *pool_param) |
| Initialize DMA completion event pool parameters. More... | |
| odp_pool_t | odp_dma_pool_create (const char *name, const odp_dma_pool_param_t *pool_param) |
| Create DMA completion event pool. More... | |
ODP DMA.
Definition in file api/spec/dma.h.
1.9.1