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Searched refs:reg54 (Results 1 – 3 of 3) sorted by relevance

/dragonfly/sys/dev/disk/nata/chipsets/
HData-ite.c153 u_int16_t reg54 = pci_read_config(gparent, 0x54, 2); in ata_ite_8213_setmode() local
166 if (mode > ATA_UDMA2 && !(reg54 & (0x10 << devno))) { in ata_ite_8213_setmode()
189 reg54 |= (0x1 << devno); in ata_ite_8213_setmode()
191 reg54 &= ~(0x1 << devno); in ata_ite_8213_setmode()
193 reg54 |= (0x1000 << devno); in ata_ite_8213_setmode()
195 reg54 &= ~(0x1000 << devno); in ata_ite_8213_setmode()
196 pci_write_config(gparent, 0x54, reg54, 2); in ata_ite_8213_setmode()
HData-intel.c274 u_int16_t reg54 = pci_read_config(gparent, 0x54, 2); in ata_intel_new_setmode() local
288 if ( mode > ATA_UDMA2 && !(reg54 & (0x10 << devno))) { in ata_intel_new_setmode()
310 reg54 |= 0x0400; /* set vendor specific bit */ in ata_intel_new_setmode()
312 reg54 |= (0x1 << devno); in ata_intel_new_setmode()
314 reg54 &= ~(0x1 << devno); in ata_intel_new_setmode()
316 reg54 |= (0x1000 << devno); in ata_intel_new_setmode()
318 reg54 &= ~(0x1000 << devno); in ata_intel_new_setmode()
320 pci_write_config(gparent, 0x54, reg54, 2); in ata_intel_new_setmode()
HData-acard.c146 u_int8_t reg54 = pci_read_config(gparent, 0x54, 1); in ata_acard_850_setmode() local
148 reg54 &= ~(0x03 << (devno << 1)); in ata_acard_850_setmode()
150 reg54 |= (((mode & ATA_MODE_MASK) + 1) << (devno << 1)); in ata_acard_850_setmode()
151 pci_write_config(gparent, 0x54, reg54, 1); in ata_acard_850_setmode()