From: Gonglei <arei.gonglei@huawei.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: "pbonzini@redhat.com" <pbonzini@redhat.com>,
"Huangweidong (C)" <weidong.huang@huawei.com>,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>,
"Subo (A)" <subo7@huawei.com>,
"Huangpeng (Peter)" <peter.huangpeng@huawei.com>
Subject: Re: [Qemu-devel] [PATCH 4/4] vhost-scsi: add an ioctl interface to get target id
Date: Mon, 26 Jan 2015 16:00:33 +0800 [thread overview]
Message-ID: <54C5F421.6010302@huawei.com> (raw)
In-Reply-To: <20150119215120.GA11452@redhat.com>
On 2015/1/20 5:51, Michael S. Tsirkin wrote:
> On Mon, Jan 19, 2015 at 09:23:38PM +0800, arei.gonglei@huawei.com wrote:
>> > From: Gonglei <arei.gonglei@huawei.com>
>> >
>> > Because vhost-scsi module do not support VHOST_SCSI_GET_TPGT
>> > at present, so I use "#if 0" handle it, and set the target
>> > default to 1. In addition, channel and lun both are 0 for
>> > bootable vhost-scsi device.
>> >
>> > Signed-off-by: Gonglei <arei.gonglei@huawei.com>
>> > Signed-off-by: Bo Su <subo7@huawei.com>
> OK but let's see the kernel patch get accepted first.
>
Hi, Michael & Paolo
Because Qemu only accept an wwpn argument for vhost-scsi, we
cannot assign a tpgt. That's say tpg is transparent for Qemu, Qemu
doesn't know which tpg can boot, but vhost-scsi driver module
doesn't know too for one assigned wwpn. At present, we assume that
the first tpg can boot only, and add an ioctl to get the first tpgt,
can we? Looking forward to your reply for any suggestions.
Regards,
-Gonglei
next prev parent reply other threads:[~2015-01-26 8:01 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-19 13:23 [Qemu-devel] [PATCH 0/4] vhost-scsi: support to assign boot order arei.gonglei
2015-01-19 13:23 ` [Qemu-devel] [PATCH 1/4] qdev: support to get a device firmware path directly arei.gonglei
2015-01-20 16:10 ` Paolo Bonzini
2015-01-21 2:14 ` Gonglei
2015-01-21 10:52 ` Paolo Bonzini
2015-01-22 1:04 ` Gonglei
2015-01-19 13:23 ` [Qemu-devel] [PATCH 2/4] vhost-scsi: add bootindex property arei.gonglei
2015-01-19 13:23 ` [Qemu-devel] [PATCH 3/4] vhost-scsi: realize the TYPE_FW_PATH_PROVIDER interface arei.gonglei
2015-01-19 13:23 ` [Qemu-devel] [PATCH 4/4] vhost-scsi: add an ioctl interface to get target id arei.gonglei
2015-01-19 21:51 ` Michael S. Tsirkin
2015-01-26 8:00 ` Gonglei [this message]
2015-01-26 9:32 ` Paolo Bonzini
2015-01-26 12:13 ` Gonglei
2015-01-26 12:16 ` Paolo Bonzini
2015-01-26 12:23 ` Gonglei
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=54C5F421.6010302@huawei.com \
--to=arei.gonglei@huawei.com \
--cc=mst@redhat.com \
--cc=pbonzini@redhat.com \
--cc=peter.huangpeng@huawei.com \
--cc=qemu-devel@nongnu.org \
--cc=subo7@huawei.com \
--cc=weidong.huang@huawei.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).