 Home |
Products |
Support |
Community |
News |
xen-devel
[Xen-devel] How to use Px/Cx for power saving?
| To: | xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, "Tian, Kevin" <kevin.tian@xxxxxxxxx>, Yu Ke <ke.yu@xxxxxxxxx> |
|---|---|
| Subject: | [Xen-devel] How to use Px/Cx for power saving? |
| From: | Akio Takebe <takebe_akio@xxxxxxxxxxxxxx> |
| Date: | Wed, 14 Jan 2009 23:32:03 +0900 |
| Cc: | |
| Delivery-date: | Wed, 14 Jan 2009 06:32:32 -0800 |
| Envelope-to: | www-data@xxxxxxxxxxxxxxxxxxx |
| List-help: | <mailto:xen-devel-request@lists.xensource.com?subject=help> |
| List-id: | Xen developer discussion <xen-devel.lists.xensource.com> |
| List-post: | <mailto:xen-devel@lists.xensource.com> |
| List-subscribe: | <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe> |
| List-unsubscribe: | <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe> |
| Sender: | xen-devel-bounces@xxxxxxxxxxxxxxxxxxx |
| User-agent: | Thunderbird 2.0.0.19 (X11/20090105) |
Hi, If we want to use ACPI power saving(Cx/Px), how do we use them? I tried to turn CONFIG_xxxx of cpufreq on with linux-2.6.18-xen.hg, but I couldn't turn them on. Also xenpm said the following error. # xenpm get-cpuidle-states Xen cpuidle is not enabled! # xenpm get-cpufreq-states Xen cpufreq is not enabled! What should I do? If there are some good documents, please tell me. Best Regards, Akio Takebe _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | [Xen-devel] [PATCH] gso: Ensure that the packet is long enough, Ian Campbell |
|---|---|
| Next by Date: | Re: [Xen-devel] [PATCH] gso: Ensure that the packet is long enough, Jan Beulich |
| Previous by Thread: | [Xen-devel] [PATCH] gso: Ensure that the packet is long enough, Ian Campbell |
| Next by Thread: | AW: [Xen-devel] How to use Px/Cx for power saving?, Carsten Schiers |
| Indexes: | [Date] [Thread] [Top] [All Lists] |
