Lines Matching refs:dma_mode
257 u8 dma_mode; /* ATA + 0x7d ATA Host DMA Mode configuration */
413 if (adev->dma_mode >= XFER_UDMA_0) {
414 int dma = adev->dma_mode - XFER_UDMA_0;
417 int dma = adev->dma_mode - XFER_MW_DMA_0;
424 adev->dma_mode);
506 u8 dma_mode;
518 dma_mode = MPC52xx_ATA_DMAMODE_IE | MPC52xx_ATA_DMAMODE_READ |
530 out_8(®s->dma_mode, MPC52xx_ATA_DMAMODE_FR);
533 dma_mode = MPC52xx_ATA_DMAMODE_IE | MPC52xx_ATA_DMAMODE_WRITE;
546 dma_mode |= MPC52xx_ATA_DMAMODE_UDMA;
548 out_8(®s->dma_mode, dma_mode);