Symbol: VR_MODE3
usr/src/uts/common/io/vr/vr.c
1804
pci_mode = VR_GET8(vrp->acc_reg, VR_MODE3);
usr/src/uts/common/io/vr/vr.c
1807
VR_PUT8(vrp->acc_reg, VR_MODE3, pci_mode);