Searched refs:reg4a (Results 1 – 3 of 3) sorted by relevance
| /freebsd-14.2/sys/dev/ata/chipsets/ |
| H A D | ata-ite.c | 180 u_int16_t reg4a = pci_read_config(parent, 0x4a, 2); in ata_ite_8213_setmode() local
200 (reg4a & ~(0x3 << (target << 2))) | in ata_ite_8213_setmode()
205 pci_write_config(parent, 0x4a, (reg4a & ~(0x3 << (target << 2))),2); in ata_ite_8213_setmode()
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| H A D | ata-sis.c | 131 u_int8_t reg4a = pci_read_config(dev, 0x4a, 1); in ata_sis_probe() local
133 pci_write_config(dev, 0x4a, (reg4a | 0x10), 1); in ata_sis_probe()
146 pci_write_config(dev, 0x4a, reg4a, 1); in ata_sis_probe()
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| H A D | ata-intel.c | 484 u_int16_t reg4a = pci_read_config(parent, 0x4a, 2); in ata_intel_new_setmode() local
507 (reg4a & ~(0x3 << (devno << 2))) | in ata_intel_new_setmode()
512 pci_write_config(parent, 0x4a, (reg4a & ~(0x3 << (devno << 2))),2); in ata_intel_new_setmode()
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