608     unsigned long low, high;  in amd_get_mtrr()  local
610     rdmsr (MSR_K6_UWCCR, low, high);  in amd_get_mtrr()
612     if (reg == 1) low = high;  in amd_get_mtrr()
614     *base = (low & 0xFFFE0000) >> PAGE_SHIFT;  in amd_get_mtrr()
616     if (low & 1) *type = MTRR_TYPE_UNCACHABLE;  in amd_get_mtrr()
617     if (low & 2) *type = MTRR_TYPE_WRCOMB;  in amd_get_mtrr()
618     if ( !(low & 3) )  in amd_get_mtrr()
638     low = (~low) & 0x1FFFC;  in amd_get_mtrr()
639     *size = (low + 4) << (15 - PAGE_SHIFT);  in amd_get_mtrr()
646     unsigned long low;  member
658 	centaur_mcr[mcr].low = lo;  in mtrr_centaur_report_mcr()
666     *size = -(centaur_mcr[reg].low & 0xfffff000) >> PAGE_SHIFT;  in centaur_get_mcr()
668     if(centaur_mcr_type==1 && ((centaur_mcr[reg].low&31)&2))  in centaur_get_mcr()
670     if(centaur_mcr_type==1 && (centaur_mcr[reg].low&31)==25)  in centaur_get_mcr()
672     if(centaur_mcr_type==0 && (centaur_mcr[reg].low&31)==31)  in centaur_get_mcr()
815     unsigned long low, high;  in centaur_set_mcr_up()  local
824         high = low = 0;  in centaur_set_mcr_up()
830 		low = -size << PAGE_SHIFT | 0x1f; /* only support write-combining... */  in centaur_set_mcr_up()
834 			low = -size << PAGE_SHIFT | 0x02;	/* NC */  in centaur_set_mcr_up()
836 			low = -size << PAGE_SHIFT | 0x09;	/* WWO,WC */  in centaur_set_mcr_up()
840     centaur_mcr[reg].low = low;  in centaur_set_mcr_up()
841     wrmsr (MSR_IDT_MCR0 + reg, low, high);  in centaur_set_mcr_up()
2073     	if(centaur_mcr[i]. high == 0 && centaur_mcr[i].low == 0)  in centaur_mcr1_init()
2115     	if(centaur_mcr[i]. high == 0 && centaur_mcr[i].low == 0)  in centaur_mcr0_init()