From: Paolo Bonzini <pbonzini@redhat.com>
To: "Gabriel L. Somlo" <gsomlo@gmail.com>
Cc: edk2-devel@lists.sourceforge.net, agraf@suse.de,
qemu-devel@nongnu.org, kraxel@redhat.com, reza.jelveh@tuhh.de,
lersek@redhat.com
Subject: Re: [Qemu-devel] OVMF, Q35 and USB keyboard/mouse
Date: Thu, 11 Sep 2014 18:40:38 +0200 [thread overview]
Message-ID: <5411D086.8030400@redhat.com> (raw)
In-Reply-To: <20140911163508.GC1825@ERROL.INI.CMU.EDU>
Il 11/09/2014 18:35, Gabriel L. Somlo ha scritto:
>> > Can you configure Chamaleon to avoid the boot prompt?
> Yes. After doing that, usb starts working once OS X is fully booted.
>
> Works with either piix or q35 just fine.
>
> Does this mean it's likely to be an OVMF uhci/ehci issue specific to Q35 ?
> (one from which Fedora can recover but OS X can't) ?
Yes, that's my interpretation too.
You did test an UHCI controller, I think, but I don't remember---did you
test an EHCI controller without companions, using something like
"-device ich9-usb-ehci1,id=myehci -device usb-keyboard,bus=myehci.0"?
If that works, the issue would be specific to EHCI companion
controllers. If that doesn't work, there is at least a generic in the
EHCI driver---of course there could possibly be another in the companion
controllers, but I'd try getting EHCI alone to work.
Paolo
next prev parent reply other threads:[~2014-09-11 16:41 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-09 22:00 [Qemu-devel] OVMF, Q35 and USB keyboard/mouse Gabriel L. Somlo
2014-09-10 0:40 ` Laszlo Ersek
2014-09-10 6:31 ` Gerd Hoffmann
2014-09-10 7:59 ` Laszlo Ersek
2014-09-10 14:06 ` Gabriel L. Somlo
2014-09-10 23:08 ` [Qemu-devel] [edk2] " Paolo Bonzini
2014-09-11 15:42 ` [Qemu-devel] " Gabriel L. Somlo
2014-09-11 15:49 ` Paolo Bonzini
2014-09-11 16:35 ` Gabriel L. Somlo
2014-09-11 16:40 ` Paolo Bonzini [this message]
2014-09-11 17:11 ` Gabriel L. Somlo
2014-09-11 17:15 ` [Qemu-devel] [edk2] " Paolo Bonzini
2014-09-11 20:16 ` [Qemu-devel] " Gabriel L. Somlo
2014-09-11 20:46 ` Laszlo Ersek
2014-09-11 21:34 ` Alexander Graf
2014-09-11 23:21 ` Gabriel L. Somlo
2014-09-12 9:17 ` BALATON Zoltan
2014-09-12 17:58 ` Gabriel L. Somlo
2014-09-12 6:46 ` Gerd Hoffmann
2014-09-12 18:18 ` Gabriel L. Somlo
2014-09-12 18:26 ` Paolo Bonzini
2014-09-12 19:59 ` Gabriel L. Somlo
2014-09-13 5:06 ` Laszlo Ersek
2014-09-15 14:50 ` Gabriel L. Somlo
2014-09-15 15:01 ` Laszlo Ersek
2014-09-15 15:07 ` Gabriel L. Somlo
2014-09-15 18:02 ` Laszlo Ersek
2014-09-15 19:23 ` Gabriel L. Somlo
2014-09-15 19:56 ` BALATON Zoltan
2014-09-16 8:15 ` Gerd Hoffmann
2014-09-21 20:00 ` Gabriel L. Somlo
2014-09-21 22:10 ` Gabriel L. Somlo
2014-09-21 22:43 ` Laszlo Ersek
2014-09-22 16:44 ` [Qemu-devel] [edk2] " Paolo Bonzini
2014-09-22 16:59 ` Gabriel L. Somlo
2014-09-22 20:40 ` Laszlo Ersek
2014-09-24 22:03 ` Gabriel L. Somlo
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