RivaRop          2263 drivers/video/fbdev/riva/riva_hw.c     chip->Rop    = (RivaRop __iomem         *)&(chip->FIFO[0x00000000/4]);
RivaRop           480 drivers/video/fbdev/riva/riva_hw.h     RivaRop                 __iomem *Rop;