diff options
Diffstat (limited to 'event.h')
-rw-r--r-- | event.h | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/event.h b/event.h deleted file mode 100644 index 0675b94..0000000 --- a/event.h +++ /dev/null @@ -1,69 +0,0 @@ -#ifndef _PCILIB_EVENT_H -#define _PCILIB_EVENT_H - -#include "pcilib.h" - - -/* - * get_data: This call is used by get_data and copy_data functions of public - * interface. When copy_data is the caller, the data parameter will be passed. - * Therefore, depending on data the parameter, the function should behave - * diferently. If get get_data function is used (buf == NULL), the caller is - * expected to call return_data afterwards. Otherwise, if buf != NULL and - * copy_data is used, the return call will not be executed. - * Still, the get_data function is not obliged to return the data in the - * passed buf, but a reference to the staticaly allocated memory may be - * returned instead. The copy can be managed by the envelope function. - */ - -struct pcilib_event_api_description_s { - const char *title; - - pcilib_context_t *(*init)(pcilib_t *ctx); - void (*free)(pcilib_context_t *ctx); - - pcilib_dma_context_t *(*init_dma)(pcilib_context_t *ctx); - - int (*reset)(pcilib_context_t *ctx); - - int (*start)(pcilib_context_t *ctx, pcilib_event_t event_mask, pcilib_event_flags_t flags); - int (*stop)(pcilib_context_t *ctx, pcilib_event_flags_t flags); - int (*trigger)(pcilib_context_t *ctx, pcilib_event_t event, size_t trigger_size, void *trigger_data); - - int (*stream)(pcilib_context_t *ctx, pcilib_event_callback_t callback, void *user); - int (*next_event)(pcilib_context_t *ctx, pcilib_timeout_t timeout, pcilib_event_id_t *evid, size_t info_size, pcilib_event_info_t *info); - - int (*get_data)(pcilib_context_t *ctx, pcilib_event_id_t event_id, pcilib_event_data_type_t data_type, size_t arg_size, void *arg, size_t *size, void **data); - int (*return_data)(pcilib_context_t *ctx, pcilib_event_id_t event_id, pcilib_event_data_type_t data_type, void *data); -}; - - -typedef struct { - size_t max_events; - pcilib_timeout_t duration; -} pcilib_autostop_parameters_t; - -typedef struct { - pcilib_event_rawdata_callback_t callback; - void *user; -} pcilib_rawdata_parameters_t; - -typedef struct { - size_t max_threads; -} pcilib_parallel_parameters_t; - -typedef struct { - pcilib_autostop_parameters_t autostop; - pcilib_rawdata_parameters_t rawdata; - pcilib_parallel_parameters_t parallel; -} pcilib_event_parameters_t; - -struct pcilib_event_context_s { - pcilib_event_parameters_t params; - pcilib_t *pcilib; -}; - - -int pcilib_init_event_engine(pcilib_t *ctx); - -#endif /* _PCILIB_EVENT_H */ |