[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH] Make sysbus EHCI devices ARM only by default
|
From: |
Amit Shah |
|
Subject: |
Re: [Qemu-devel] [PATCH] Make sysbus EHCI devices ARM only by default |
|
Date: |
Mon, 2 Mar 2015 13:56:27 +0530 |
On (Mon) 02 Mar 2015 [18:28:12], David Gibson wrote:
> On Mon, Mar 02, 2015 at 12:45:16PM +0530, Amit Shah wrote:
> > On (Wed) 18 Feb 2015 [16:01:01], David Gibson wrote:
> > > A number of ARM embedded boards include EHCI USB host controllers which
> > > appear as directly mapped devices, rather than sitting on a PCI bus.
> > >
> > > At present code to emulate such devices is included whenever EHCI support
> > > is included. This patch adjusts teh config options to only include them
> > > in builds targetting ARM by default.
> > >
> > > Signed-off-by: David Gibson <address@hidden>
> >
> > After this commit, the 'pc' machine type lost a few devices, as
> > noticed by the vmstate checker nightly run. Is this expected?
> >
> > Section "xlnx,ps7-usb" does not exist in dest
> > Section "fusbh200-ehci-usb" does not exist in dest
> > Section "tegra2-ehci-usb" does not exist in dest
> > Section "sysbus-ehci-usb" does not exist in dest
> > Section "exynos4210-ehci-usb" does not exist in dest
>
> Yes, that's expected. Those are all sysbus EHCI interfaces that AFAIK
> are only actually used on certain ARM platforms.
OK, thanks.
Amit