regU (reference) in projects: kernel - OpenGrok search results

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Searched refs:regU (Results 1 - 3 of 3) sorted by relevance

/kernel/linux/linux-5.10/drivers/ide/
H A D	cmd64x.c	155 u8 regU = 0, pciU = hwif->channel ? UDIDETCR1 : UDIDETCR0; in cmd64x_set_dma_mode() local 158 pci_read_config_byte(dev, pciU, &regU); in cmd64x_set_dma_mode() 159 regU &= ~(unit ? 0xCA : 0x35); in cmd64x_set_dma_mode() 163 regU \|= unit ? 0x0A : 0x05; in cmd64x_set_dma_mode() 166 regU \|= unit ? 0x4A : 0x15; in cmd64x_set_dma_mode() 169 regU \|= unit ? 0x8A : 0x25; in cmd64x_set_dma_mode() 172 regU \|= unit ? 0x42 : 0x11; in cmd64x_set_dma_mode() 175 regU \|= unit ? 0x82 : 0x21; in cmd64x_set_dma_mode() 178 regU \|= unit ? 0xC2 : 0x31; in cmd64x_set_dma_mode() 187 pci_write_config_byte(dev, pciU, regU); in cmd64x_set_dma_mode() [all...]
/kernel/linux/linux-5.10/drivers/ata/
H A D	pata_cmd64x.c	198 u8 regU, regD; in cmd64x_set_dmamode() local 205 pci_read_config_byte(pdev, pciU, &regU); in cmd64x_set_dmamode() 210 regU &= ~(0x30 << shift); in cmd64x_set_dmamode() 212 regU &= ~(0x05 << adev->devno); in cmd64x_set_dmamode() 216 regU \|= udma_data[adev->dma_mode - XFER_UDMA_0] << shift; in cmd64x_set_dmamode() 218 regU \|= 1 << adev->devno; /* UDMA on / in cmd64x_set_dmamode() 220 regU \|= 4 << adev->devno; in cmd64x_set_dmamode() 222 regU &= ~ (1 << adev->devno); / UDMA off */ in cmd64x_set_dmamode() 228 pci_write_config_byte(pdev, pciU, regU); in cmd64x_set_dmamode()
/kernel/linux/linux-6.6/drivers/ata/
H A D	pata_cmd64x.c	198 u8 regU, regD; in cmd64x_set_dmamode() local 205 pci_read_config_byte(pdev, pciU, &regU); in cmd64x_set_dmamode() 210 regU &= ~(0x30 << shift); in cmd64x_set_dmamode() 212 regU &= ~(0x05 << adev->devno); in cmd64x_set_dmamode() 216 regU \|= udma_data[adev->dma_mode - XFER_UDMA_0] << shift; in cmd64x_set_dmamode() 218 regU \|= 1 << adev->devno; /* UDMA on / in cmd64x_set_dmamode() 220 regU \|= 4 << adev->devno; in cmd64x_set_dmamode() 222 regU &= ~ (1 << adev->devno); / UDMA off */ in cmd64x_set_dmamode() 228 pci_write_config_byte(pdev, pciU, regU); in cmd64x_set_dmamode()

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