From: Jens Axboe <qemu@kernel.dk>
To: Rusty Russell <rusty@rustcorp.com.au>
Cc: john cooper <john.cooper@redhat.com>,
KVM list <kvm@vger.kernel.org>,
qemu-devel@nongnu.org, Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH] Add serial number support for virtio_blk, V4a
Date: Tue, 9 Jun 2009 14:42:24 +0200 [thread overview]
Message-ID: <20090609124224.GJ11363@kernel.dk> (raw)
In-Reply-To: <200906092149.44087.rusty@rustcorp.com.au>
On Tue, Jun 09 2009, Rusty Russell wrote:
> From: john cooper <john.cooper@redhat.com>
>
> This patch extracts the opaque data from pci i/o
> region 0 via the added VIRTIO_BLK_F_IDENTIFY
> field. By convention this data takes the form of
> that returned by an ATA IDENTIFY DEVICE command,
> however the driver (except for structure size)
> makes no interpretation of the data. The structure
> data is copied wholesale to userspace via a
> HDIO_GET_IDENTITY ioctl command (eg: hdparm -i <dev>).
Added!
--
Jens Axboe
WARNING: multiple messages have this Message-ID (diff)
From: Jens Axboe <qemu@kernel.dk>
To: Rusty Russell <rusty@rustcorp.com.au>
Cc: john cooper <john.cooper@redhat.com>,
qemu-devel@nongnu.org, KVM list <kvm@vger.kernel.org>,
Christoph Hellwig <hch@lst.de>
Subject: [Qemu-devel] Re: [PATCH] Add serial number support for virtio_blk, V4a
Date: Tue, 9 Jun 2009 14:42:24 +0200 [thread overview]
Message-ID: <20090609124224.GJ11363@kernel.dk> (raw)
In-Reply-To: <200906092149.44087.rusty@rustcorp.com.au>
On Tue, Jun 09 2009, Rusty Russell wrote:
> From: john cooper <john.cooper@redhat.com>
>
> This patch extracts the opaque data from pci i/o
> region 0 via the added VIRTIO_BLK_F_IDENTIFY
> field. By convention this data takes the form of
> that returned by an ATA IDENTIFY DEVICE command,
> however the driver (except for structure size)
> makes no interpretation of the data. The structure
> data is copied wholesale to userspace via a
> HDIO_GET_IDENTITY ioctl command (eg: hdparm -i <dev>).
Added!
--
Jens Axboe
next prev parent reply other threads:[~2009-06-09 12:42 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-29 4:14 [PATCH 0/2] Add serial number support for virtio_blk, V4 john cooper
2009-05-29 4:14 ` [Qemu-devel] " john cooper
2009-06-03 21:06 ` [PATCH 0/2] Add serial number support for virtio_blk, V4a john cooper
2009-06-03 21:06 ` [Qemu-devel] " john cooper
2009-06-03 21:07 ` [PATCH 1/2] " john cooper
2009-06-03 21:07 ` [Qemu-devel] " john cooper
2009-06-03 21:07 ` [PATCH 2/2] " john cooper
2009-06-03 21:07 ` [Qemu-devel] " john cooper
2009-06-04 6:31 ` Rusty Russell
2009-06-04 6:31 ` [Qemu-devel] " Rusty Russell
2009-06-09 12:19 ` [PATCH] " Rusty Russell
2009-06-09 12:19 ` [Qemu-devel] " Rusty Russell
2009-06-09 12:42 ` Jens Axboe [this message]
2009-06-09 12:42 ` [Qemu-devel] " Jens Axboe
2009-06-09 12:21 ` [PATCH 2/2] " Rusty Russell
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