4209 	int chansize, numchan;  in si_mc_init()  local
4225 		numchan = 1;  in si_mc_init()
4228 		numchan = 2;  in si_mc_init()
4231 		numchan = 4;  in si_mc_init()
4234 		numchan = 8;  in si_mc_init()
4237 		numchan = 3;  in si_mc_init()
4240 		numchan = 6;  in si_mc_init()
4243 		numchan = 10;  in si_mc_init()
4246 		numchan = 12;  in si_mc_init()
4249 		numchan = 16;  in si_mc_init()
4252 	rdev->mc.vram_width = numchan * chansize;  in si_mc_init()