Lines Matching defs:dma
179 struct dbdma_regs __iomem *dma; /* DMA controller registers */
436 struct dbdma_regs __iomem *dr = fs->dma;
461 /* Set up 3 dma commands: write preamble, data, postamble */
632 struct dbdma_regs __iomem *dr = fs->dma;
731 dr = fs->dma;
774 swim3_err("fd dma error: stat=%x resid=%d\n", stat, resid);
1123 if (macio_request_resource(mdev, 1, "swim3 (dma)")) {
1124 swim3_err("%s", "Can't request dma resource\n");
1141 fs->dma = (struct dbdma_regs __iomem *)
1143 if (fs->dma == NULL) {
1144 swim3_err("%s", "Couldn't map dma registers\n");
1179 iounmap(fs->dma);