Re: [PATCH] EHCI/Xen: propagate controller reset information to hypervisor

2012-09-18 Thread Konrad Rzeszutek Wilk
On Tue, Sep 18, 2012 at 04:06:49PM +0100, Greg KH wrote: > On Tue, Sep 18, 2012 at 10:42:30AM -0400, Konrad Rzeszutek Wilk wrote: > > On Tue, Sep 18, 2012 at 12:23:02PM +0100, Jan Beulich wrote: > > > Just like for the in-tree early console debug port driver, the > > > hypervisor - when using a deb

Re: [PATCH] EHCI/Xen: propagate controller reset information to hypervisor

2012-09-18 Thread Greg KH
On Tue, Sep 18, 2012 at 10:42:30AM -0400, Konrad Rzeszutek Wilk wrote: > On Tue, Sep 18, 2012 at 12:23:02PM +0100, Jan Beulich wrote: > > Just like for the in-tree early console debug port driver, the > > hypervisor - when using a debug port based console - also needs to be > > told about controlle

Re: [PATCH] EHCI/Xen: propagate controller reset information to hypervisor

2012-09-18 Thread Konrad Rzeszutek Wilk
On Tue, Sep 18, 2012 at 12:23:02PM +0100, Jan Beulich wrote: > Just like for the in-tree early console debug port driver, the > hypervisor - when using a debug port based console - also needs to be > told about controller resets, so it can suppress using and then > re-initialize the debug port acco

Re: [PATCH] EHCI/Xen: propagate controller reset information to hypervisor

2012-09-18 Thread Alan Stern
On Tue, 18 Sep 2012, Jan Beulich wrote: > Just like for the in-tree early console debug port driver, the > hypervisor - when using a debug port based console - also needs to be > told about controller resets, so it can suppress using and then > re-initialize the debug port accordingly. > > Other

[PATCH] EHCI/Xen: propagate controller reset information to hypervisor

2012-09-18 Thread Jan Beulich
Just like for the in-tree early console debug port driver, the hypervisor - when using a debug port based console - also needs to be told about controller resets, so it can suppress using and then re-initialize the debug port accordingly. Other than the in-tree driver, the hypervisor driver actual