Lines Matching defs:extmem

37 u_int cnvmem, extmem;		/* XXX - compatibility */
269 	extmem = cnvmem = 0;
283 			 * extmem -- is the size of the contiguous extended
287 			 * We drop "machine {cnvmem,extmem}" commands.
293 			    (im->addr / 1024) == (extmem + 1024))
294 				extmem += im->size / 1024;
299 	 * Adjust extmem to be no more than 4G (which it usually is not
303 	 * memory from the 1MB boundary on for extmem (think I/O holes).
305 	 * extmem is in KB, and we have 4GB - 1MB (base/io hole) worth of it.
307 	if (extmem > 4 * 1024 * 1024 - 1024)
308 		extmem = 4 * 1024 * 1024 - 1024;
332 	printf("Low ram: %dKB  High ram: %dKB\n", cnvmem, extmem);