Messages in this thread | | | Date | Fri, 15 Jun 2012 20:43:31 +0200 | From | Andi Kleen <> | Subject | Re: [PATCH V6 06/13] perf: Add Nehalem and Sandy Bridge uncore support |
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On Fri, Jun 15, 2012 at 05:28:27PM +0200, Peter Zijlstra wrote: > On Fri, 2012-06-15 at 14:31 +0800, Yan, Zheng wrote: > > @@ -808,6 +994,14 @@ static int __init uncore_cpu_init(void) > > int ret, cpu; > > > > switch (boot_cpu_data.x86_model) { > > + case 26: /* Nehalem */ > > + case 30: > > + case 37: /* Westmere */ > > + msr_uncores = nhm_msr_uncores; > > + break; > > + case 42: /* Sandy Bridge */ > > + msr_uncores = snb_msr_uncores; > > + break; > > What about WSP-EP (44)? Does it have an uncore similar to the regular > WSM (37) or WSM-EX / Xeon-E7 (47) ? > > NHM-EX and WSM-EX are similar again, and not (yet) supported by these > patches, right?
(NHM,WSM)-EX uncores are completely different from EP and need a new driver.
-Andi >
-- ak@linux.intel.com -- Speaking for myself only.
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