Symbol: UN_REG
arch/powerpc/include/asm/pmac_feature.h
390
#define UN_IN(r) (in_be32(UN_REG(r)))
arch/powerpc/include/asm/pmac_feature.h
391
#define UN_OUT(r,v) (out_be32(UN_REG(r), (v)))
arch/powerpc/platforms/powermac/feature.c
2576
uninorth_rev = in_be32(UN_REG(UNI_N_VERSION));