Searched refs:udma_enable (Results 1 – 5 of 5) sorted by relevance
| /linux-6.12.1/drivers/ata/ |
| D | pata_efar.c | 91 u8 udma_enable; in efar_set_piomode() local
141 pci_read_config_byte(dev, 0x48, &udma_enable); in efar_set_piomode()
142 udma_enable &= ~(1 << (2 * ap->port_no + adev->devno)); in efar_set_piomode()
143 pci_write_config_byte(dev, 0x48, udma_enable); in efar_set_piomode()
166 u8 udma_enable; in efar_set_dmamode() local
178 pci_read_config_byte(dev, 0x48, &udma_enable); in efar_set_dmamode()
184 udma_enable |= (1 << devid); in efar_set_dmamode()
230 udma_enable &= ~(1 << devid); in efar_set_dmamode()
233 pci_write_config_byte(dev, 0x48, udma_enable); in efar_set_dmamode()
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| D | pata_rdc.c | 98 u8 udma_enable; in rdc_set_piomode() local
152 pci_read_config_byte(dev, 0x48, &udma_enable); in rdc_set_piomode()
153 udma_enable &= ~(1 << (2 * ap->port_no + adev->devno)); in rdc_set_piomode()
154 pci_write_config_byte(dev, 0x48, udma_enable); in rdc_set_piomode()
178 u8 udma_enable = 0; in rdc_set_dmamode() local
190 pci_read_config_byte(dev, 0x48, &udma_enable); in rdc_set_dmamode()
213 udma_enable |= (1 << devid); in rdc_set_dmamode()
266 udma_enable &= ~(1 << devid); in rdc_set_dmamode()
269 pci_write_config_byte(dev, 0x48, udma_enable); in rdc_set_dmamode()
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| D | pata_radisys.c | 95 u8 udma_enable; in radisys_set_dmamode() local
110 pci_read_config_byte(dev, 0x48, &udma_enable); in radisys_set_dmamode()
133 udma_enable &= ~(1 << adev->devno); in radisys_set_dmamode()
148 udma_enable |= (1 << adev->devno); in radisys_set_dmamode()
151 pci_write_config_byte(dev, 0x48, udma_enable); in radisys_set_dmamode()
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| D | pata_it8213.c | 146 u8 udma_enable; in it8213_set_dmamode() local
156 pci_read_config_byte(dev, 0x48, &udma_enable); in it8213_set_dmamode()
173 udma_enable |= (1 << devid); in it8213_set_dmamode()
225 udma_enable &= ~(1 << devid); in it8213_set_dmamode()
228 pci_write_config_byte(dev, 0x48, udma_enable); in it8213_set_dmamode()
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| D | ata_piix.c | 560 u8 udma_enable; in piix_set_timings() local
628 pci_read_config_byte(dev, 0x48, &udma_enable); in piix_set_timings()
629 udma_enable &= ~(1 << (2 * ap->port_no + adev->devno)); in piix_set_timings()
630 pci_write_config_byte(dev, 0x48, udma_enable); in piix_set_timings()
670 u8 udma_enable = 0; in do_pata_set_dmamode() local
680 pci_read_config_byte(dev, 0x48, &udma_enable); in do_pata_set_dmamode()
697 udma_enable |= (1 << devid); in do_pata_set_dmamode()
715 pci_write_config_byte(dev, 0x48, udma_enable); in do_pata_set_dmamode()
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