Lines Matching refs:dmactl
127 u8 dmactl; in k2_sata_softreset() local
130 dmactl = readb(mmio + ATA_DMA_CMD); in k2_sata_softreset()
133 if (dmactl & ATA_DMA_START) { in k2_sata_softreset()
134 dmactl &= ~ATA_DMA_START; in k2_sata_softreset()
135 writeb(dmactl, mmio + ATA_DMA_CMD); in k2_sata_softreset()
144 u8 dmactl; in k2_sata_hardreset() local
147 dmactl = readb(mmio + ATA_DMA_CMD); in k2_sata_hardreset()
150 if (dmactl & ATA_DMA_START) { in k2_sata_hardreset()
151 dmactl &= ~ATA_DMA_START; in k2_sata_hardreset()
152 writeb(dmactl, mmio + ATA_DMA_CMD); in k2_sata_hardreset()
234 u8 dmactl; in k2_bmdma_setup_mmio() local
242 dmactl = readb(mmio + ATA_DMA_CMD); in k2_bmdma_setup_mmio()
243 dmactl &= ~(ATA_DMA_WR | ATA_DMA_START); in k2_bmdma_setup_mmio()
245 dmactl |= ATA_DMA_WR; in k2_bmdma_setup_mmio()
246 writeb(dmactl, mmio + ATA_DMA_CMD); in k2_bmdma_setup_mmio()
265 u8 dmactl; in k2_bmdma_start_mmio() local
268 dmactl = readb(mmio + ATA_DMA_CMD); in k2_bmdma_start_mmio()
269 writeb(dmactl | ATA_DMA_START, mmio + ATA_DMA_CMD); in k2_bmdma_start_mmio()