cmi_rd
r = cmi_rd(sc, reg, 4);
r = cmi_rd(sc, reg, 4);
r = cmi_rd(sc, reg, 4);
rsp = cmi_rd(ch->parent, CMPCI_REG_FUNC_1, 4);
rsp = cmi_rd(ch->parent, CMPCI_REG_FUNC_1, 4);
physptr = cmi_rd(sc, CMPCI_REG_DMA0_BASE, 4);
physptr = cmi_rd(sc, CMPCI_REG_DMA1_BASE, 4);
intrstat = cmi_rd(sc, CMPCI_REG_INTR_STATUS, 4);
return (u_int8_t)cmi_rd(sc, CMPCI_REG_SBDATA, 1);
v = cmi_rd(sc, CMPCI_REG_AUX_MIC, 1) & 0xf0;