Symbol: OPTI_REG_MISC
sys/dev/pci/optiide.c
183
mr = opti_read_config(chp, OPTI_REG_MISC) & ~OPTI_MISC_INDEX_MASK;
sys/dev/pci/optiide.c
250
opti_write_config(chp, OPTI_REG_MISC, mr | rv);