Messages in this thread | | | Date | Fri, 6 Jul 2007 11:05:18 +0100 | From | Alan Cox <> | Subject | Re: [PATCH] PCI: do not delay when changing power states on Geode |
| |
On Thu, 5 Jul 2007 22:13:51 -0400 Andres Salomon <dilinger@queued.net> wrote:
> Geode hardware requires no delay when doing power transition for PCI; > the board doesn't even have a real PCI bus. Thanks to Tom Sylla for > pointing this out. We can save precious milliseconds when changing power > states to D3hot by getting rid of this delay. > > We do this as a PCI quirk.
NAK
These systems may have other components on them which require the proper transition times and the CS5530 supports external real PCI devices.
Alan - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |