perf/x86: Add Intel Nehalem and Sandy Bridge-EP uncore support

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The uncore subsystem in Sandy Bridge-EP consists of 8 components:

 Ubox, Cacheing Agent, Home Agent, Memory controller, Power Control,
 QPI Link Layer, R2PCIe, R3QPI.

Signed-off-by: Zheng Yan <zheng.z.yan@intel.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1339741902-8449-9-git-send-email-zheng.z.yan@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>

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Yan, Zheng 2012-06-15 14:31:37 +08:00 • committed by Ingo Molnar

parent 14371cce03

commit 7c94ee2e09

3 changed files with 581 additions and 0 deletions

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484

arch/x86/kernel/cpu/perf_event_intel_uncore.c

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86

arch/x86/kernel/cpu/perf_event_intel_uncore.h

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11

include/linux/pci_ids.h

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