243 #define MB(x)	(KB (KB (x)))  macro
253 		return MB(1);  in i830_tseg_size()
268 	case I845_TSEG_SIZE_1M:		return MB(1);  in i845_tseg_size()
282 	return MB(1);  in i85x_tseg_size()
287 	return read_pci_config_byte(0, 0, 0, I830_DRB3) * MB(32);  in i830_mem_size()
292 	return read_pci_config_byte(0, 0, 1, I85X_DRB3) * MB(32);  in i85x_mem_size()
364 	case I830_GMCH_GMS_STOLEN_1024:	return MB(1);  in i830_stolen_size()
365 	case I830_GMCH_GMS_STOLEN_8192:	return MB(8);  in i830_stolen_size()
384 	case I855_GMCH_GMS_STOLEN_1M:	return MB(1);  in gen3_stolen_size()
385 	case I855_GMCH_GMS_STOLEN_4M:	return MB(4);  in gen3_stolen_size()
386 	case I855_GMCH_GMS_STOLEN_8M:	return MB(8);  in gen3_stolen_size()
387 	case I855_GMCH_GMS_STOLEN_16M:	return MB(16);  in gen3_stolen_size()
388 	case I855_GMCH_GMS_STOLEN_32M:	return MB(32);  in gen3_stolen_size()
389 	case I915_GMCH_GMS_STOLEN_48M:	return MB(48);  in gen3_stolen_size()
390 	case I915_GMCH_GMS_STOLEN_64M:	return MB(64);  in gen3_stolen_size()
391 	case G33_GMCH_GMS_STOLEN_128M:	return MB(128);  in gen3_stolen_size()
392 	case G33_GMCH_GMS_STOLEN_256M:	return MB(256);  in gen3_stolen_size()
393 	case INTEL_GMCH_GMS_STOLEN_96M:	return MB(96);  in gen3_stolen_size()
394 	case INTEL_GMCH_GMS_STOLEN_160M:return MB(160);  in gen3_stolen_size()
395 	case INTEL_GMCH_GMS_STOLEN_224M:return MB(224);  in gen3_stolen_size()
396 	case INTEL_GMCH_GMS_STOLEN_352M:return MB(352);  in gen3_stolen_size()
412 	return gms * MB(32);  in gen6_stolen_size()
423 	return gms * MB(32);  in gen8_stolen_size()
435 	 * 0x0  to 0x10: 32MB increments starting at 0MB  in chv_stolen_size()
436 	 * 0x11 to 0x16: 4MB increments starting at 8MB  in chv_stolen_size()
437 	 * 0x17 to 0x1d: 4MB increments start at 36MB  in chv_stolen_size()
440 		return gms * MB(32);  in chv_stolen_size()
442 		return (gms - 0x11) * MB(4) + MB(8);  in chv_stolen_size()
444 		return (gms - 0x17) * MB(4) + MB(36);  in chv_stolen_size()
455 	/* 0x0  to 0xef: 32MB increments starting at 0MB */  in gen9_stolen_size()
456 	/* 0xf0 to 0xfe: 4MB increments starting at 4MB */  in gen9_stolen_size()
458 		return gms * MB(32);  in gen9_stolen_size()
460 		return (gms - 0xf0) * MB(4) + MB(4);  in gen9_stolen_size()