[dpdk-dev] [PATCH v4] examples/vhost: introduce a new vhost-user-scsi sample application

Liu, Changpeng changpeng.liu at intel.com
Wed Jul 19 02:20:08 CEST 2017



> -----Original Message-----
> From: Thomas Monjalon [mailto:thomas at monjalon.net]
> Sent: Tuesday, July 18, 2017 10:24 PM
> To: Liu, Changpeng <changpeng.liu at intel.com>
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v4] examples/vhost: introduce a new vhost-user-
> scsi sample application
> 
> Hi,
> 
> 15/07/2017 11:20, Changpeng Liu:
> > --- /dev/null
> > +++ b/examples/vhost_scsi/scsi_spec.h
> > @@ -0,0 +1,488 @@
> > +/*-
> > + *   BSD LICENSE
> > + *
> > + *   Copyright (c) Intel Corporation.
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> > + *   Redistribution and use in source and binary forms, with or without
> > + *   modification, are permitted provided that the following conditions
> > + *   are met:
> > + *
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> > + *     * Redistributions in binary form must reproduce the above copyright
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> > + *     * Neither the name of Intel Corporation nor the names of its
> > + *       contributors may be used to endorse or promote products derived
> > + *       from this software without specific prior written permission.
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> > + *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
> CONTRIBUTORS
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> > + *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
> FITNESS FOR
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> NOT
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> USE,
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> > + */
> > +
> > +#ifndef _SCSI_SPEC_H
> > +#define _SCSI_SPEC_H
> 
> This file is full of specification values.
> Ideally it should be included from somewhere else.
> If not possible, please add a comment in this file to explain where
> it comes from. Is it copied from other projects?

As I know, Linux has one library iscsi-devel contains some definition
of the SCSI specification, again the library is not good enough, so I
reuse the code from SPDK(https://github.com/spdk/spdk, BSD licensed).
> Is there a link to the specification?
Please find the link to the SCSI Primary Commands 3 and SCSI Block Commands 3
specifications from the following link:
http://www.t10.org/drafts.htm#SPC_Family


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