radeonfb_get32
seprom = radeonfb_get32(sc, RADEON_SEPROM_CNTL1);
viphctl = radeonfb_get32(sc, RADEON_VIPH_CONTROL);
busctl = radeonfb_get32(sc, RADEON_BUS_CNTL);
crtcg = radeonfb_get32(sc, RADEON_CRTC_GEN_CNTL);
crtc2g = radeonfb_get32(sc, RADEON_CRTC2_GEN_CNTL);
extc = radeonfb_get32(sc, RADEON_CRTC_EXT_CNTL);
val = radeonfb_get32(sc, reg);
val = radeonfb_get32(sc, RADEON_MM_DATA);
val = radeonfb_get32(sc, RADEON_MM_DATA);
val = radeonfb_get32(sc, RADEON_CLOCK_CNTL_DATA);
val = radeonfb_get32(sc, RADEON_CLOCK_CNTL_DATA);
level = radeonfb_get32(dp->rd_softc, RADEON_LVDS_GEN_CNTL);
lvds = radeonfb_get32(sc, RADEON_LVDS_GEN_CNTL);
#define GET32(sc, r) radeonfb_get32(sc, r)
uint32_t radeonfb_get32(struct radeonfb_softc *, uint32_t);