Lines Matching defs:dma
21 #include <linux/dma-mapping.h>
35 #include "virt-dma.h"
158 /* shared registers for all dma channels */
171 /* the max dma length for different channels */
546 dma_addr_t dma;
549 dma = control_block->dst;
551 dma = control_block->src;
555 else if (addr >= dma && addr < dma + this_size)
556 size += dma + this_size - addr;
857 { .compatible = "brcm,bcm2835-dma", },
945 "brcm,dma-channel-mask",
961 snprintf(chan_name, sizeof(chan_name), "dma%i", i);
1036 .name = "bcm2835-dma",
1043 MODULE_ALIAS("platform:bcm2835-dma");