grev              140 dev/pci/tga_conf.c  	int grev;
grev              145 dev/pci/tga_conf.c  	grev = TGARREG(dc, TGA_REG_GREV);
grev              150 dev/pci/tga_conf.c  	tga2 = (grev & 0x20) != 0;