From mboxrd@z Thu Jan 1 00:00:00 1970 From: James Bottomley Subject: [PATCH] add protocol definitions Date: Sun, 03 Feb 2008 15:32:59 -0600 Message-ID: <1202074379.3318.108.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: Received: from accolon.hansenpartnership.com ([76.243.235.52]:33554 "EHLO accolon.hansenpartnership.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752746AbYBCVdE (ORCPT ); Sun, 3 Feb 2008 16:33:04 -0500 Received: from localhost (localhost [127.0.0.1]) by accolon.hansenpartnership.com (Postfix) with ESMTP id 70E6B8196 for ; Sun, 3 Feb 2008 15:33:00 -0600 (CST) Received: from accolon.hansenpartnership.com ([127.0.0.1]) by localhost (redscar.int.hansenpartnership.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id eArUxZHgvNj7 for ; Sun, 3 Feb 2008 15:32:59 -0600 (CST) Received: from [153.66.150.222] (mulgrave-w.int.hansenpartnership.com [153.66.150.222]) by accolon.hansenpartnership.com (Postfix) with ESMTP id A971F7ED3 for ; Sun, 3 Feb 2008 15:32:59 -0600 (CST) Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: linux-scsi A lot of SCSI command replies have a protocol ID field. Add definitions for the interpretation of that from SPC-3. Signed-off-by: James Bottomley --- include/scsi/scsi.h | 14 ++++++++++++++ 1 files changed, 14 insertions(+), 0 deletions(-) diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h index 702fcfe..6e4561f 100644 --- a/include/scsi/scsi.h +++ b/include/scsi/scsi.h @@ -215,6 +215,20 @@ static inline int scsi_status_is_good(int status) #define TYPE_RBC 0x0e #define TYPE_NO_LUN 0x7f +/* SCSI protocols; these are taken from SPC-3 section 7.5 */ +enum scsi_protocol { + SCSI_PROTOCOL_FCP = 0, /* Fibre Channel */ + SCSI_PROTOCOL_SPI = 1, /* parallel SCSI */ + SCSI_PROTOCOL_SSA = 2, /* Serial Storage Architecture - Obsolete */ + SCSI_PROTOCOL_SBP = 3, /* firewire */ + SCSI_PROTOCOL_SRP = 4, /* Infiniband RDMA */ + SCSI_PROTOCOL_ISCSI = 5, + SCSI_PROTOCOL_SAS = 6, + SCSI_PROTOCOL_ADT = 7, /* Media Changers */ + SCSI_PROTOCOL_ATA = 8, + SCSI_PROTOCOL_UNSPEC = 0xf, /* No specific protocol */ +}; + /* Returns a human-readable name for the device */ extern const char * scsi_device_type(unsigned type); -- 1.5.3.8