Re: [PATCH] intel_idle: Add CPU model 54 (Atom N2000 series)

2014-02-27 Thread Len Brown
Applied. Note that the difference that will be noticed most will be that ACPI on this kind of box typically offers the deepest C-state only when on DC, and disables it on DC. intel_idle offers it no matter if the box is on AC or DC. thanks, -Len Brown, Intel Open Source Technology Center On

Re: [PATCH] intel_idle: Add CPU model 54 (Atom N2000 series)

2014-02-27 Thread Len Brown
Applied. Note that the difference that will be noticed most will be that ACPI on this kind of box typically offers the deepest C-state only when on DC, and disables it on DC. intel_idle offers it no matter if the box is on AC or DC. thanks, -Len Brown, Intel Open Source Technology Center On

Re: [PATCH] intel_idle: Add CPU model 54 (Atom N2000 series)

2014-02-16 Thread Jan Kiszka
On 2014-02-11 06:43, Jan Kiszka wrote: > On 2014-02-11 01:01, Len Brown wrote: >> Please send the output of these two command before and after the patch: >> >> dmesg | grep idle >> grep . /sys/devices/system/cpu/cpu0/cpuidle/*/* > > Before: > # dmesg | grep idle > [0.648783] cpuidle: using

Re: [PATCH] intel_idle: Add CPU model 54 (Atom N2000 series)

2014-02-16 Thread Jan Kiszka
On 2014-02-11 06:43, Jan Kiszka wrote: On 2014-02-11 01:01, Len Brown wrote: Please send the output of these two command before and after the patch: dmesg | grep idle grep . /sys/devices/system/cpu/cpu0/cpuidle/*/* Before: # dmesg | grep idle [0.648783] cpuidle: using governor ladder

Re: [PATCH] intel_idle: Add CPU model 54 (Atom N2000 series)

2014-02-10 Thread Jan Kiszka
On 2014-02-11 01:01, Len Brown wrote: > Please send the output of these two command before and after the patch: > > dmesg | grep idle > grep . /sys/devices/system/cpu/cpu0/cpuidle/*/* Before: # dmesg | grep idle [0.648783] cpuidle: using governor ladder [0.648787] cpuidle: using governor

Re: [PATCH] intel_idle: Add CPU model 54 (Atom N2000 series)

2014-02-10 Thread Len Brown
Please send the output of these two command before and after the patch: dmesg | grep idle grep . /sys/devices/system/cpu/cpu0/cpuidle/*/* How did you measure power on the the DN2800MT, and on what workload? thanks, -Len Brown, Intel Open Source Technology Center -- To unsubscribe from this

Re: [PATCH] intel_idle: Add CPU model 54 (Atom N2000 series)

2014-02-10 Thread One Thousand Gnomes
On Sat, 25 Jan 2014 22:24:22 +0100 Jan Kiszka wrote: > From: Jan Kiszka > > Add CPU ID for Atom N2600/N2800 processors. Datasheets indicate support > for this, detailed information about potential quirks or limitations are > missing, though. So we just reuse the definition for the previous

Re: [PATCH] intel_idle: Add CPU model 54 (Atom N2000 series)

2014-02-10 Thread One Thousand Gnomes
On Sat, 25 Jan 2014 22:24:22 +0100 Jan Kiszka jan.kis...@web.de wrote: From: Jan Kiszka jan.kis...@siemens.com Add CPU ID for Atom N2600/N2800 processors. Datasheets indicate support for this, detailed information about potential quirks or limitations are missing, though. So we just reuse

Re: [PATCH] intel_idle: Add CPU model 54 (Atom N2000 series)

2014-02-10 Thread Len Brown
Please send the output of these two command before and after the patch: dmesg | grep idle grep . /sys/devices/system/cpu/cpu0/cpuidle/*/* How did you measure power on the the DN2800MT, and on what workload? thanks, -Len Brown, Intel Open Source Technology Center -- To unsubscribe from this

Re: [PATCH] intel_idle: Add CPU model 54 (Atom N2000 series)

2014-02-10 Thread Jan Kiszka
On 2014-02-11 01:01, Len Brown wrote: Please send the output of these two command before and after the patch: dmesg | grep idle grep . /sys/devices/system/cpu/cpu0/cpuidle/*/* Before: # dmesg | grep idle [0.648783] cpuidle: using governor ladder [0.648787] cpuidle: using governor

[PATCH] intel_idle: Add CPU model 54 (Atom N2000 series)

2014-01-25 Thread Jan Kiszka
From: Jan Kiszka Add CPU ID for Atom N2600/N2800 processors. Datasheets indicate support for this, detailed information about potential quirks or limitations are missing, though. So we just reuse the definition for the previous ATOM series. Tests on N2800 systems showed that this addition is

[PATCH] intel_idle: Add CPU model 54 (Atom N2000 series)

2014-01-25 Thread Jan Kiszka
From: Jan Kiszka jan.kis...@siemens.com Add CPU ID for Atom N2600/N2800 processors. Datasheets indicate support for this, detailed information about potential quirks or limitations are missing, though. So we just reuse the definition for the previous ATOM series. Tests on N2800 systems showed