Searched refs:DMA_BUSY (Results 1 – 3 of 3) sorted by relevance
211 #define DMA_BUSY() (inpw(CSF_A) & CSF_BUSY_DMA) macro219 while (k && (DMA_BUSY())) { k--; drv_usecwait(20); } \223 while (k && (DMA_BUSY())) k-- ;\619 #define DMA_BUSY() (inpw(CSF_A) & CSF_BUSY_DMA) macro630 while (k && (DMA_BUSY())) { \772 #define DMA_BUSY() (inpw(CSR_A)&CS_BUSY) macro802 while (k && (DMA_BUSY())) k-- ;\
181 dmap->flags = DMA_BUSY; /* Other flags off */ in dma_init_buffers()188 if (dmap->flags & DMA_BUSY) in open_dmap()225 if (dmap->flags & DMA_BUSY) in close_dmap()227 dmap->flags &= ~DMA_BUSY; in close_dmap()
93 #define DMA_BUSY 0x00000001 macro