From: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
To: kristen.c.accardi@intel.com, rafael.j.wysocki@intel.com
Cc: linux-pm@vger.kernel.org,
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Subject: [PATCH v2 5/6] Documentation: kernel_parameters for Intel P state driver
Date: Tue, 1 Sep 2015 04:54:00 -0700 [thread overview]
Message-ID: <1441108441-3388-6-git-send-email-srinivas.pandruvada@linux.intel.com> (raw)
In-Reply-To: <1441108441-3388-1-git-send-email-srinivas.pandruvada@linux.intel.com>
Added new option "no_acpi" for not using ACPI processor performance
control objects in Intel P state driver.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
---
Documentation/kernel-parameters.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 1d6f045..1c923c1 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1540,6 +1540,9 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
hwp_only
Only load intel_pstate on systems which support
hardware P state control (HWP) if available.
+ no_acpi
+ Don't use ACPI processor performance control objects
+ _PSS and _PPC specified limits.
intremap= [X86-64, Intel-IOMMU]
on enable Interrupt Remapping (default)
--
2.4.3
next prev parent reply other threads:[~2015-09-01 11:55 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-01 11:53 [PATCH v2 0/6] Intel P states enhancements Srinivas Pandruvada
2015-09-01 11:53 ` [PATCH v2 1/6] cpufreq: intel_p_state: Fix limiting turbo sub states Srinivas Pandruvada
2015-09-01 11:53 ` [PATCH v2 2/6] cpufreq: intel_pstate: get P1 from TAR when available Srinivas Pandruvada
2015-09-01 11:53 ` [PATCH v2 3/6] cpufreq: intel-pstate: Use separate max pstate for scaling Srinivas Pandruvada
2015-09-01 11:53 ` [PATCH v2 4/6] cpufreq: intel_pstate: Use ACPI perf configuration Srinivas Pandruvada
2015-09-26 0:47 ` Rafael J. Wysocki
2015-09-01 11:54 ` Srinivas Pandruvada [this message]
2015-09-01 11:54 ` [PATCH v2 6/6] cpufreq: intel_pstate: Avoid calculation for max/min Srinivas Pandruvada
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