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Searched refs:ATA_DMA_START (Results 1 – 10 of 10) sorted by relevance

/linux-6.3-rc2/drivers/ata/
A Dsata_svw.c133 if (dmactl & ATA_DMA_START) { in k2_sata_softreset()
134 dmactl &= ~ATA_DMA_START; in k2_sata_softreset()
150 if (dmactl & ATA_DMA_START) { in k2_sata_hardreset()
151 dmactl &= ~ATA_DMA_START; in k2_sata_hardreset()
243 dmactl &= ~(ATA_DMA_WR | ATA_DMA_START); in k2_bmdma_setup_mmio()
269 writeb(dmactl | ATA_DMA_START, mmio + ATA_DMA_CMD); in k2_bmdma_start_mmio()
A Dpata_hpt3x3.c102 iowrite8(ioread8(mmio + ATA_DMA_CMD) & ~ ATA_DMA_START, in hpt3x3_freeze()
A Dpata_ns87415.c132 dmactl &= ~(ATA_DMA_WR | ATA_DMA_START); in ns87415_bmdma_setup()
A Dpata_hpt37x.c495 iowrite8(dma_cmd & ~ATA_DMA_START, bmdma + ATA_DMA_CMD); in hpt370_bmdma_stop()
A Dsata_sil.c282 u8 dmactl = ATA_DMA_START; in sil_bmdma_start()
A Dlibata-sff.c2899 dmactl &= ~(ATA_DMA_WR | ATA_DMA_START); in ata_bmdma_setup()
2923 iowrite8(dmactl | ATA_DMA_START, ap->ioaddr.bmdma_addr + ATA_DMA_CMD); in ata_bmdma_start()
2959 iowrite8(ioread8(mmio + ATA_DMA_CMD) & ~ATA_DMA_START, in ata_bmdma_stop()
A Dsata_mv.c1910 u32 cmd = (rw ? 0 : ATA_DMA_WR) | ATA_DMA_START; in mv_bmdma_start()
1932 if (cmd & ATA_DMA_START) { in mv_bmdma_stop_ap()
1933 cmd &= ~ATA_DMA_START; in mv_bmdma_stop_ap()
A Dsata_nv.c2172 iowrite8(dmactl | ATA_DMA_START, ap->ioaddr.bmdma_addr + ATA_DMA_CMD); in nv_swncq_dmafis()
/linux-6.3-rc2/include/linux/
A Data.h152 ATA_DMA_START = (1 << 0), enumerator
/linux-6.3-rc2/Documentation/driver-api/
A Dlibata.rst239 ATA_DMA_START flag to the DMA Command register.
242 :c:func:`bmdma_stop` hook. :c:func:`ata_bmdma_stop` clears the ATA_DMA_START

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