chipcregs
(base + offsetof(struct chipcregs, field))
ai_cc_reg(wlc_hw->sih, offsetof(struct chipcregs, chipcontrol_addr),
ai_cc_reg(wlc_hw->sih, offsetof(struct chipcregs, chipcontrol_data),
ai_cc_reg(wlc_hw->sih, offsetof(struct chipcregs, chipcontrol_data),
ai_cc_reg(wlc_hw->sih, offsetof(struct chipcregs, chipcontrol_data),
#define CHIPCREGOFFS(field) offsetof(struct chipcregs, field)