REG
#undef REG
#define REG(n, w) PCIB_READ_CONFIG(pcib, busno, s, f, n, w)
#undef REG
#define REG(n, w) PCIB_READ_CONFIG(pcib, busno, s, f, n, w)
#undef REG
#define REG(n, w) PCIB_READ_CONFIG(pcib, b, s, f, n, w)
#undef REG
#define REG(n, w) PCIB_READ_CONFIG(pcib, b, s, f, n, w)
#undef REG
#define REG(n, w) PCIB_READ_CONFIG(pcib, cfg->bus, cfg->slot, cfg->func, \
#undef REG
#define REG(n, w) PCIB_READ_CONFIG(pcib, cfg->bus, cfg->slot, cfg->func, n, w)
#define REG(r) REGJ (nc_, r)
#define REG(_r) IMXUART_ ## _r ## _REG