| tag | line | file | source code |
|---|---|---|---|
| dma_chan_busy | 37 | kernel/dma.c | static volatile char * dma_chan_busy[MAX_DMA_CHANNELS] = { |
| dma_chan_busy | 78 | kernel/dma.c | if (dma_chan_busy[i]) { |
| dma_chan_busy | 81 | kernel/dma.c | dma_chan_busy[i]); |
| dma_chan_busy | 92 | kernel/dma.c | if (mutex_atomic_swap((unsigned int *) &dma_chan_busy[dmanr], (unsigned int) deviceID) != 0) |
| dma_chan_busy | 107 | kernel/dma.c | if (mutex_atomic_swap((unsigned int *) &dma_chan_busy[dmanr], 0) == 0) { |