On Wed, 2010-03-03 at 10:53 -0500, Alan Stern wrote: > On Wed, 3 Mar 2010, Libin wrote: > > > >From d3055401927f70e4de7717138b4c8ecad8b8223a Mon Sep 17 00:00:00 2001 > > From: Libin Yang <libin.yang@xxxxxxx> > > Date: Wed, 3 Mar 2010 13:50:41 +0800 > > Subject: [PATCH 3/5] xHCI: bus power management implementation > > > > This patch implements xHCI bus suspend/resume function hook. > > > > In the patch it goes through all the ports and suspend/resume > > the ports if needed. > > It looks like you have been basing your work on an old version of > ehci-hcd. You need to look at the most recent drivers in Greg's tree > for changes. Yes, the patch is based on the old ehci-hcd. Thanks for the suggestion and I will check out Greg's most recent tree. > The thing I noticed is that your bus suspend routine should abort the > suspend if a port is in the middle of a remote wakeup. Most of the code is referring the ehci driver code and enable the remote wake up at the end of code. Do you mean that before enabling the remote wake up, I need to check do_remote_wakeup? > Alan Stern > > -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
