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Message-Id: <1415295647-4063-1-git-send-email-dirk.j.brandewie@intel.com> Date: Thu, 6 Nov 2014 09:40:45 -0800 From: dirk.brandewie@...il.com To: linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org Cc: rjw@...ysocki.net, dirk.brandweie@...il.com, robert.a.kasten@...el.com, charles.d.prestopine@...el.com, x86@...nel.org, Dirk Brandewie <dirk.j.brandewie@...el.com> Subject: [PATCH 0/2] intel_pstate: Add support for hardware managed P states (HWP) From: Dirk Brandewie <dirk.j.brandewie@...el.com> This patch set adds support for HWP. When HWP is enabled the CPU will do P state autonomously and intel_pstate simply provides an interface to forward user preferences to the CPU while maintaining the interfaces required by the cpufreq core. Dirk Brandewie (2): x86: Add support for Intel HWP feature detection. intel_pstate: Add support for HWP Documentation/cpu-freq/intel-pstate.txt | 37 ++++++++---- Documentation/kernel-parameters.txt | 3 + arch/x86/include/asm/cpufeature.h | 5 ++ arch/x86/include/uapi/asm/msr-index.h | 41 +++++++++++++ arch/x86/kernel/cpu/scattered.c | 5 ++ drivers/cpufreq/intel_pstate.c | 102 +++++++++++++++++++++++++++++++- 6 files changed, 178 insertions(+), 15 deletions(-) -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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