- for (addr = MSR_P4_BSU_ESCR0 + stag;
- addr < MSR_P4_IQ_ESCR0; addr += addr_increment()) {
- wrmsr(addr, 0, 0);
- }
-
- /* On older models clear also MSR_P4_IQ_ESCR0/1 */
- if (boot_cpu_data.x86_model < 0x3) {
- wrmsr(MSR_P4_IQ_ESCR0, 0, 0);
- wrmsr(MSR_P4_IQ_ESCR1, 0, 0);
- }
-
- for (addr = MSR_P4_RAT_ESCR0 + stag;
- addr <= MSR_P4_SSU_ESCR0; ++i, addr += addr_increment()) {
- wrmsr(addr, 0, 0);
- }
-
- for (addr = MSR_P4_MS_ESCR0 + stag;
- addr <= MSR_P4_TC_ESCR1; addr += addr_increment()){
- wrmsr(addr, 0, 0);
- }
-
- for (addr = MSR_P4_IX_ESCR0 + stag;
- addr <= MSR_P4_CRU_ESCR3; addr += addr_increment()){
- wrmsr(addr, 0, 0);
+ for (i = num_counters; i < num_controls; i++) {
+ if (unlikely(!CTRL_IS_RESERVED(msrs,i)))
+ continue;
+ wrmsr(msrs->controls[i].addr, 0, 0);