Re: [linux-usb-devel] USB glitches after suspend on ppc

2005-04-06 Thread David Brownell
On Wednesday 06 April 2005 4:50 pm, Benjamin Herrenschmidt wrote: > On Wed, 2005-04-06 at 16:28 -0700, David Brownell wrote: > > On Wednesday 06 April 2005 4:02 pm, Benjamin Herrenschmidt wrote: > > > > > > > Thanks for the testing update. I'm glad to know that

Re: [linux-usb-devel] USB glitches after suspend on ppc

2005-04-06 Thread David Brownell
On Wednesday 06 April 2005 4:02 pm, Benjamin Herrenschmidt wrote: > > > Thanks for the testing update. I'm glad to know that there seems to > > be only one (minor) glitch that's PPC-specific! > > Which is just an off-the-shelves NEC EHCI chip. The wakeup-after-suspend hasn't been reported by an

Re: [linux-usb-devel] USB glitches after suspend on ppc

2005-04-06 Thread David Brownell
On Wednesday 06 April 2005 10:20 am, Colin Leroy wrote: > On 05 Apr 2005 at 13h04, David Brownell wrote: > > > > > > What kind of work on these is needed so that they get in? > > > > Briefly, given 2.6.12-rc2 plus the patches mentioned above, > > find out

Re: [linux-usb-devel] USB glitches after suspend on ppc

2005-04-05 Thread David Brownell
On Tuesday 05 April 2005 11:44 am, Colin Leroy wrote: > Hi, > > There are known issues with USB after suspend/resume (D3 hot) on > powerpc. Also known fixes to some of them, which haven't yet been merged. I'll repost these as followups to this message, to linux-usb-devel and CC Colin. They're in

Re: [linux-usb-devel] [PATCH] Re-power USB ports on wakeup

2005-03-15 Thread David Brownell
On Tuesday 15 March 2005 8:34 am, Colin Leroy wrote: > Hi list, > > Most of us have problems with USB unresponsive after one out of two > wakeups. This patch fixes it for me; it looks like the port status > isn't automatically updated (to ~PORT_POWER) when sleeping... > > So this patch just unpow