envy24ht_rdcs
data = envy24ht_rdcs(sc, ENVY24HT_CCS_IMASK, 1);
data = envy24ht_rdcs(sc, ENVY24HT_CCS_IMASK, 1);
data = envy24ht_rdcs(sc, ENVY24HT_CCS_I2CSTAT, 1);
data = envy24ht_rdcs(sc, ENVY24HT_CCS_I2CSTAT, 1);
data = envy24ht_rdcs(sc, ENVY24HT_CCS_I2CDATA, 1);
tmp = envy24ht_rdcs(sc, ENVY24HT_CCS_I2CSTAT, 1);
data = envy24ht_rdcs(sc, ENVY24HT_CCS_I2CSTAT, 1);
data = envy24ht_rdcs(sc, ENVY24HT_CCS_I2CSTAT, 1);
return envy24ht_rdcs(sc, ENVY24HT_CCS_GPIO_LDATA, 2);
return (envy24ht_rdcs(sc, ENVY24HT_CCS_GPIO_HDATA, 1) << 16 | envy24ht_rdcs(sc, ENVY24HT_CCS_GPIO_LDATA, 2));
return (envy24ht_rdcs(sc, ENVY24HT_CCS_GPIO_HMASK, 1) << 16 | envy24ht_rdcs(sc, ENVY24HT_CCS_GPIO_LMASK, 2));
return envy24ht_rdcs(sc, ENVY24HT_CCS_GPIO_CTLDIR, 4);