From: jgross@suse.com
To: jgross@suse.com, xen-devel@lists.xen.org,
linux-scsi@vger.kernel.org, JBottomley@parallels.com,
target-devel@vger.kernel.org, konrad.wilk@oracle.com
Subject: [PATCH V2 0/4] Add XEN pvSCSI support
Date: Fri, 25 Jul 2014 13:37:29 +0200 [thread overview]
Message-ID: <1406288253-13293-1-git-send-email-jgross@suse.com> (raw)
This series adds XEN pvSCSI support. With pvSCSI it is possible to use physical
SCSI devices from a XEN domain.
The support consists of a backend in the privileged Domain-0 doing the real
I/O and a frontend in the unprivileged domU passing I/O-requests to the backend.
The code is taken (and adapted) from the original pvSCSI implementation done
for Linux 2.6 in 2008 by Fujitsu.
[PATCH V2 1/4] Add XEN pvSCSI protocol description
[PATCH V2 2/4] Introduce xen-scsifront module
[PATCH V2 3/4] Introduce XEN scsiback module
[PATCH V2 4/4] add xen pvscsi maintainer
Changes in V2:
- use core target infrastructure by backend instead of pure SCSI passthrough
- add support for larger SG lists by putting them in grant page(s)
- add command abort capability
next reply other threads:[~2014-07-25 11:37 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-25 11:37 jgross [this message]
2014-07-25 11:37 ` [PATCH V2 1/4] Add XEN pvSCSI protocol description jgross
2014-07-28 14:28 ` [Xen-devel] " David Vrabel
2014-07-29 7:39 ` Juergen Gross
2014-07-25 11:37 ` [PATCH V2 2/4] Introduce xen-scsifront module jgross
2014-07-29 13:53 ` Christoph Hellwig
2014-07-29 14:57 ` [Xen-devel] " Juergen Gross
2014-07-30 4:53 ` Juergen Gross
2014-08-01 12:08 ` Christoph Hellwig
2014-08-01 13:06 ` Juergen Gross
2014-08-01 13:41 ` Christoph Hellwig
2014-07-25 11:37 ` [PATCH V2 3/4] Introduce XEN scsiback module jgross
2014-07-26 15:23 ` Christoph Hellwig
2014-07-28 3:35 ` [Xen-devel] " Jürgen Groß
2014-07-29 12:28 ` Christoph Hellwig
2014-07-25 11:37 ` [PATCH V2 4/4] add xen pvscsi maintainer jgross
2014-07-25 17:38 ` [PATCH V2 0/4] Add XEN pvSCSI support Konrad Rzeszutek Wilk
2014-07-26 7:28 ` Juergen Gross
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