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From: Anthony Liguori <anthony@codemonkey.ws>
To: Avi Kivity <avi@redhat.com>
Cc: Gerhard Wiesinger <lists@wiesinger.com>,
	qemu-devel@nongnu.org, kvm@vger.kernel.org
Subject: Re: [Qemu-devel] [PATCH 0/2] Fix wide ioport access cracking
Date: Mon, 22 Aug 2011 09:42:06 -0500	[thread overview]
Message-ID: <4E526ABE.6060402@codemonkey.ws> (raw)
In-Reply-To: <1313048426-17273-1-git-send-email-avi@redhat.com>

On 08/11/2011 02:40 AM, Avi Kivity wrote:
> The memory API automatically cracks wide memory accesses into narrower
> (usually byte) accesses when needed.  Unfortunately this wasn't implemented
> for ioports, leading to an lsi53c895a failure.
>
> This series implements cracking for ioports as well.
>
> Note that the dual implementation is due to the fact the memory API is layered
> on top of the original qemu API; eventually the same code will be used for
> both ioports and mmio.
>
> Avi Kivity (2):
>    memory: abstract cracking of write access ops into a function
>    memory: crack wide ioport accesses into smaller ones when needed
>
>   memory.c |  120 +++++++++++++++++++++++++++++++++++++++----------------------
>   1 files changed, 77 insertions(+), 43 deletions(-)

Applied.  Thanks.

Regards,

Anthony Liguori



      parent reply	other threads:[~2011-08-22 14:42 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-08-11  7:40 [PATCH 0/2] Fix wide ioport access cracking Avi Kivity
2011-08-11  7:40 ` [Qemu-devel] " Avi Kivity
2011-08-11  7:40 ` [PATCH 1/2] memory: abstract cracking of write access ops into a function Avi Kivity
2011-08-11  7:40   ` [Qemu-devel] " Avi Kivity
2011-08-11  7:40 ` [PATCH 2/2] memory: crack wide ioport accesses into smaller ones when needed Avi Kivity
2011-08-11  7:40   ` [Qemu-devel] " Avi Kivity
2011-08-11  8:25 ` [PATCH 0/2] Fix wide ioport access cracking Gerhard Wiesinger
2011-08-11  8:25   ` [Qemu-devel] " Gerhard Wiesinger
2011-08-11  8:27   ` Avi Kivity
2011-08-11  8:27     ` [Qemu-devel] " Avi Kivity
2011-08-11  8:29     ` Avi Kivity
2011-08-11  8:29       ` Avi Kivity
2011-08-11  9:01       ` Gerhard Wiesinger
2011-08-11  9:01         ` [Qemu-devel] " Gerhard Wiesinger
2011-08-11  9:44         ` Avi Kivity
2011-08-11 16:08           ` Gerhard Wiesinger
2011-08-11 16:20             ` Avi Kivity
2011-08-11 16:22               ` Avi Kivity
2011-08-11 19:01                 ` Gerhard Wiesinger
2011-08-22 10:46                   ` Avi Kivity
2011-08-11 16:11           ` Gerhard Wiesinger
2011-08-11 16:15             ` Avi Kivity
2011-08-22 14:42 ` Anthony Liguori [this message]

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