ESA_CODEC_COMMAND 1202 dev/pci/esa.c  	data = bus_space_read_1(iot, ioh, ESA_CODEC_COMMAND);
ESA_CODEC_COMMAND 1226 dev/pci/esa.c  	bus_space_write_1(iot, ioh, ESA_CODEC_COMMAND, (reg & 0x7f) | 0x80);
ESA_CODEC_COMMAND 1247 dev/pci/esa.c  	bus_space_write_1(iot, ioh, ESA_CODEC_COMMAND, reg & 0x7f);