PCF_CTRL_PIN       47 dev/ic/pcf8584.c #define PCF_CTRL_START		(PCF_CTRL_PIN | PCF_CTRL_ESO | \
PCF_CTRL_PIN       49 dev/ic/pcf8584.c #define PCF_CTRL_STOP		(PCF_CTRL_PIN | PCF_CTRL_ESO | \
PCF_CTRL_PIN       52 dev/ic/pcf8584.c #define PCF_CTRL_IDLE		(PCF_CTRL_PIN | PCF_CTRL_ESO | PCF_CTRL_ACK)
PCF_CTRL_PIN       93 dev/ic/pcf8584.c 	pcfiic_write(sc, PCF_S1, PCF_CTRL_PIN);
PCF_CTRL_PIN       98 dev/ic/pcf8584.c 	pcfiic_write(sc, PCF_S1, PCF_CTRL_PIN|PCF_CTRL_ES1);