From ea1dc3e550e058c8e94839228ce1d756118ede16 Mon Sep 17 00:00:00 2001
From: James Bottomley <James.Bottomley@HansenPartnership.com>
Date: Sun, 3 Feb 2008 15:32:59 -0600
Subject: [PATCH] --- yaml --- r: 84406 b: refs/heads/master c:
 89dddbce9c6ec7663af81a74be6a6aa720301994 h: refs/heads/master v: v3

---
 [refs]                    |  2 +-
 trunk/include/scsi/scsi.h | 14 ++++++++++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 988a1fb83c1f..713b4b528757 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 366c246de9cec909c5eba4f784c92d1e75b4dc38
+refs/heads/master: 89dddbce9c6ec7663af81a74be6a6aa720301994
diff --git a/trunk/include/scsi/scsi.h b/trunk/include/scsi/scsi.h
index 82251575a9b4..1f74bcd603fe 100644
--- a/trunk/include/scsi/scsi.h
+++ b/trunk/include/scsi/scsi.h
@@ -235,6 +235,20 @@ 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);