| /src/sys/arch/atari/dev/ |
| dma.c | 69 int *lock_stat; /* status of DMA lock */ member in struct:dma_entry
105 st_dmagrab(dma_farg int_func, dma_farg call_func, void *softc, int *lock_stat,
115 *lock_stat = DMA_LOCK_REQ;
128 req->lock_stat = lock_stat;
136 } while (*req->lock_stat != DMA_LOCK_GRANT);
148 *lock_stat = DMA_LOCK_GRANT;
163 st_dmafree(void *softc, int *lock_stat)
181 *lock_stat = 0;
186 *req->lock_stat = DMA_LOCK_GRANT
[all...] |
| dma.c | 69 int *lock_stat; /* status of DMA lock */ member in struct:dma_entry
105 st_dmagrab(dma_farg int_func, dma_farg call_func, void *softc, int *lock_stat,
115 *lock_stat = DMA_LOCK_REQ;
128 req->lock_stat = lock_stat;
136 } while (*req->lock_stat != DMA_LOCK_GRANT);
148 *lock_stat = DMA_LOCK_GRANT;
163 st_dmafree(void *softc, int *lock_stat)
181 *lock_stat = 0;
186 *req->lock_stat = DMA_LOCK_GRANT
[all...] |
| fd.c | 125 static int lock_stat = 0; /* DMA locking status */ variable in typeref:typename:int
336 &lock_stat, 0, NULL);
337 st_dmafree(&fdsoftc, &lock_stat);
534 &lock_stat, 0, NULL);
635 if (!lock_stat) {
640 &lock_stat, 0, NULL);
719 st_dmafree(sc, &lock_stat);
745 if (lock_stat)
771 st_dmagrab((dma_farg)fdcint, (dma_farg)fdstart, sc1, &lock_stat, 0,
|
| fd.c | 125 static int lock_stat = 0; /* DMA locking status */ variable in typeref:typename:int
336 &lock_stat, 0, NULL);
337 st_dmafree(&fdsoftc, &lock_stat);
534 &lock_stat, 0, NULL);
635 if (!lock_stat) {
640 &lock_stat, 0, NULL);
719 st_dmafree(sc, &lock_stat);
745 if (lock_stat)
771 st_dmagrab((dma_farg)fdcint, (dma_farg)fdstart, sc1, &lock_stat, 0,
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