From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org,
"seabios@seabios.org" <seabios@seabios.org>,
Kevin O'Connor <kevin@koconnor.net>
Cc: Anthony Liguori <aliguori@us.ibm.com>, kraxel@redhat.com
Subject: [Qemu-devel] SeaBIOS release for QEMU 1.3 (was Re: [PATCH] esp: enable busmaster)
Date: Tue, 20 Nov 2012 18:42:25 +0100 [thread overview]
Message-ID: <50ABC101.5030005@redhat.com> (raw)
In-Reply-To: <1353432821-32517-1-git-send-email-pbonzini@redhat.com>
Il 20/11/2012 18:33, Paolo Bonzini ha scritto:
> The HBA does DMA, thus we must enable the busmaster bit,
> otherwise dma access will fail with recent qemu versions.
>
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
As usual we forget to update SeaBIOS. We probably want these two from Gerd:
7d05257 (lsi: enable busmaster, 2012-11-20)
455a7c8 (add acpi pmtimer support, 2012-09-06)
and a matching patch to enable bus master DMA in esp.c (just submitted).
The choice is between committing these three patches on top of 1.7.1, or
just picking the top of the SeaBIOS tree. There hasn't been much action
since 1.7.1 (mostly SeaVGABIOS changes), so I prefer the latter.
Kevin, are you okay with tagging SeaBIOS master as 1.7.2 one of these
days? Other opinions?
Paolo
next prev parent reply other threads:[~2012-11-20 17:42 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-20 17:33 [Qemu-devel] [PATCH] esp: enable busmaster Paolo Bonzini
2012-11-20 17:42 ` Paolo Bonzini [this message]
2012-11-21 1:43 ` [Qemu-devel] SeaBIOS release for QEMU 1.3 (was Re: [PATCH] esp: enable busmaster) Kevin O'Connor
2012-11-21 6:43 ` Gerd Hoffmann
2013-01-07 14:29 ` [Qemu-devel] [SeaBIOS] " Gerd Hoffmann
2013-01-07 23:34 ` Kevin O'Connor
2013-01-07 23:51 ` Brad Smith
2013-01-07 23:56 ` Kevin O'Connor
2013-01-08 0:07 ` Brad Smith
2013-01-09 9:15 ` Paolo Bonzini
2012-11-21 0:08 ` [Qemu-devel] [PATCH] esp: enable busmaster Kevin O'Connor
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