Lines Matching refs:tx_dma
47 volatile struct dbdma_regs __iomem *tx_dma;
179 mp->tx_dma = ioremap(macio_resource_start(mdev, 1), 0x1000);
180 if (mp->tx_dma == NULL) {
263 iounmap(mp->tx_dma);
292 iounmap(mp->tx_dma);
433 volatile struct dbdma_regs __iomem *td = mp->tx_dma;
503 volatile struct dbdma_regs __iomem *td = mp->tx_dma;
532 volatile struct dbdma_regs __iomem *td = mp->tx_dma;
662 volatile struct dbdma_regs __iomem *td = mp->tx_dma;
808 volatile struct dbdma_regs __iomem *td = mp->tx_dma;