From: Kevin Wolf <kwolf@redhat.com>
To: Alexander Graf <agraf@suse.de>
Cc: qemu-devel@nongnu.org, Daniel Verkamp <daniel@drv.nu>
Subject: Re: [Qemu-devel] [PATCH] ahci: add port I/O index-data pair
Date: Tue, 20 Sep 2011 15:39:35 +0200 [thread overview]
Message-ID: <4E789797.8010305@redhat.com> (raw)
In-Reply-To: <2803ABD2-E8EA-4AE3-9AD1-21FC94DCB5BE@suse.de>
Am 28.08.2011 20:48, schrieb Alexander Graf:
>
> On 27.08.2011, at 04:12, Daniel Verkamp wrote:
>
>> Implement an I/O space index-data register pair as defined by the AHCI
>> spec, including the corresponding SATA PCI capability and BAR.
>>
>> This allows real-mode code to access the AHCI registers; real-mode
>> code cannot address the memory-mapped register space because it is
>> beyond the first megabyte.
>
> Very nice patch! I'll check and compare with a real ICH-9 when I get back to .de, but I'd assume you also did that already ;). Once I checked that the IO region is set up similarly, I'll give you my ack.
What's the status with review/testing of this patch, Alex? Is it ready
to be merged, should I drop it or do you just need some more time?
Kevin
next prev parent reply other threads:[~2011-09-20 13:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-27 9:12 [Qemu-devel] [PATCH] ahci: add port I/O index-data pair Daniel Verkamp
2011-08-28 18:48 ` Alexander Graf
2011-08-30 3:07 ` Daniel Verkamp
2011-09-01 14:58 ` Alexander Graf
2011-09-08 7:33 ` Daniel Verkamp
2011-09-20 13:39 ` Kevin Wolf [this message]
2011-09-20 14:02 ` Alexander Graf
2011-09-21 12:34 ` Kevin Wolf
2011-09-21 12:57 ` Kevin Wolf
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