Searched refs:dmadesc (Results 1 – 1 of 1) sorted by relevance
480 struct bus_dmadesc *dmadesc; in ioat_start_channel() local490 dmadesc = &desc->bus_dmadesc; in ioat_start_channel()492 dmadesc->callback_fn = NULL; in ioat_start_channel()493 dmadesc->callback_arg = NULL; in ioat_start_channel()806 struct bus_dmadesc *dmadesc; in ioat_process_events() local850 dmadesc = &desc->bus_dmadesc; in ioat_process_events()852 ioat->chan_idx, ioat->tail, dmadesc, dmadesc->callback_fn, in ioat_process_events()853 dmadesc->callback_arg); in ioat_process_events()860 if (dmadesc->callback_fn != NULL) in ioat_process_events()861 dmadesc->callback_fn(dmadesc->callback_arg, 0); in ioat_process_events()[all …]