RivaScreenBlt    2267 drivers/video/fbdev/riva/riva_hw.c     chip->Blt    = (RivaScreenBlt __iomem   *)&(chip->FIFO[0x00008000/4]);
RivaScreenBlt     484 drivers/video/fbdev/riva/riva_hw.h     RivaScreenBlt           __iomem *Blt;