Lines Matching full:channel
4 * High DMA channel support & info by Hannu Savolainen
31 * - channel 4 is not used - cascades 1 into 2.
85 #define DMA1_MASK_REG 0x0A /* single-channel mask (w) */
96 #define DMA2_MASK_REG 0xD4 /* single-channel mask (w) */
151 /* enable/disable a specific DMA channel */
183 /* set mode (above) for a specific DMA channel */
225 /* Set transfer address & page bits for specific DMA channel.
242 * a specific DMA channel.
265 * If called before the channel has been used, it may return 1.
286 extern int request_dma(unsigned int dmanr, const char * device_id); /* reserve a DMA channel */
