Searched refs:udma_enable (Results 1 – 5 of 5) sorted by relevance
| /linux-4.1.27/drivers/ata/ |
| D | pata_efar.c | 90 u8 udma_enable; in efar_set_piomode() local
140 pci_read_config_byte(dev, 0x48, &udma_enable); in efar_set_piomode()
141 udma_enable &= ~(1 << (2 * ap->port_no + adev->devno)); in efar_set_piomode()
142 pci_write_config_byte(dev, 0x48, udma_enable); in efar_set_piomode()
165 u8 udma_enable; in efar_set_dmamode() local
177 pci_read_config_byte(dev, 0x48, &udma_enable); in efar_set_dmamode()
183 udma_enable |= (1 << devid); in efar_set_dmamode()
229 udma_enable &= ~(1 << devid); in efar_set_dmamode()
232 pci_write_config_byte(dev, 0x48, udma_enable); in efar_set_dmamode()
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| D | pata_rdc.c | 111 u8 udma_enable; in rdc_set_piomode() local
165 pci_read_config_byte(dev, 0x48, &udma_enable); in rdc_set_piomode()
166 udma_enable &= ~(1 << (2 * ap->port_no + adev->devno)); in rdc_set_piomode()
167 pci_write_config_byte(dev, 0x48, udma_enable); in rdc_set_piomode()
191 u8 udma_enable = 0; in rdc_set_dmamode() local
203 pci_read_config_byte(dev, 0x48, &udma_enable); in rdc_set_dmamode()
226 udma_enable |= (1 << devid); in rdc_set_dmamode()
279 udma_enable &= ~(1 << devid); in rdc_set_dmamode()
282 pci_write_config_byte(dev, 0x48, udma_enable); in rdc_set_dmamode()
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| D | pata_radisys.c | 94 u8 udma_enable; in radisys_set_dmamode() local
109 pci_read_config_byte(dev, 0x48, &udma_enable); in radisys_set_dmamode()
132 udma_enable &= ~(1 << adev->devno); in radisys_set_dmamode()
147 udma_enable |= (1 << adev->devno); in radisys_set_dmamode()
150 pci_write_config_byte(dev, 0x48, udma_enable); in radisys_set_dmamode()
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| D | pata_it8213.c | 145 u8 udma_enable; in it8213_set_dmamode() local
155 pci_read_config_byte(dev, 0x48, &udma_enable); in it8213_set_dmamode()
172 udma_enable |= (1 << devid); in it8213_set_dmamode()
224 udma_enable &= ~(1 << devid); in it8213_set_dmamode()
227 pci_write_config_byte(dev, 0x48, udma_enable); in it8213_set_dmamode()
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| D | ata_piix.c | 575 u8 udma_enable; in piix_set_timings() local
643 pci_read_config_byte(dev, 0x48, &udma_enable); in piix_set_timings()
644 udma_enable &= ~(1 << (2 * ap->port_no + adev->devno)); in piix_set_timings()
645 pci_write_config_byte(dev, 0x48, udma_enable); in piix_set_timings()
685 u8 udma_enable = 0; in do_pata_set_dmamode() local
695 pci_read_config_byte(dev, 0x48, &udma_enable); in do_pata_set_dmamode()
712 udma_enable |= (1 << devid); in do_pata_set_dmamode()
730 pci_write_config_byte(dev, 0x48, udma_enable); in do_pata_set_dmamode()
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