summaryrefslogtreecommitdiffstats
path: root/include/scsi
diff options
context:
space:
mode:
authorHannes Reinecke <hare@suse.de>2016-07-04 10:29:18 +0200
committerMartin K. Petersen <martin.petersen@oracle.com>2016-07-13 22:04:27 -0400
commit6a551c113252ca05d0f4ca307aa6d7118d0a5e45 (patch)
treedafc6377f1c0ec2d8426446cef4847253bc40541 /include/scsi
parentfa06883281afaa158b2b350f16c377c448df6b61 (diff)
downloadlinux-6a551c113252ca05d0f4ca307aa6d7118d0a5e45.tar.bz2
fc_fip: Update to latest FC-BB-6 draft
Update to latest FC-BB-6 draft to include FIP VN2VN VLAN notifications and additional flags. Signed-off-by: Hannes Reinecke <hare@suse.com> Acked-by: Johannes Thumshirn <jth@kernel.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/scsi')
-rw-r--r--include/scsi/fc/fc_fip.h21
1 files changed, 17 insertions, 4 deletions
diff --git a/include/scsi/fc/fc_fip.h b/include/scsi/fc/fc_fip.h
index ae25d4ab2548..9710254fd98c 100644
--- a/include/scsi/fc/fc_fip.h
+++ b/include/scsi/fc/fc_fip.h
@@ -22,7 +22,7 @@
/*
* This version is based on:
* http://www.t11.org/ftp/t11/pub/fc/bb-5/08-543v1.pdf
- * and T11 FC-BB-6 10-019v4.pdf (June 2010 VN2VN proposal)
+ * and T11 FC-BB-6 13-091v5.pdf (December 2013 VN2VN proposal)
*/
#define FIP_DEF_PRI 128 /* default selection priority */
@@ -109,8 +109,9 @@ enum fip_reset_subcode {
* Subcodes for FIP_OP_VLAN.
*/
enum fip_vlan_subcode {
- FIP_SC_VL_REQ = 1, /* request */
- FIP_SC_VL_REP = 2, /* reply */
+ FIP_SC_VL_REQ = 1, /* vlan request */
+ FIP_SC_VL_NOTE = 2, /* vlan notification */
+ FIP_SC_VL_VN2VN_NOTE = 3, /* VN2VN vlan notification */
};
/*
@@ -130,6 +131,8 @@ enum fip_vn2vn_subcode {
enum fip_flag {
FIP_FL_FPMA = 0x8000, /* supports FPMA fabric-provided MACs */
FIP_FL_SPMA = 0x4000, /* supports SPMA server-provided MACs */
+ FIP_FL_FCF = 0x0020, /* originated from a controlling FCF */
+ FIP_FL_FDF = 0x0010, /* originated from an FDF */
FIP_FL_REC_OR_P2P = 0x0008, /* configured addr or point-to-point */
FIP_FL_AVAIL = 0x0004, /* available for FLOGI/ELP */
FIP_FL_SOL = 0x0002, /* this is a solicited message */
@@ -161,7 +164,9 @@ enum fip_desc_type {
FIP_DT_VLAN = 14, /* vlan number */
FIP_DT_FC4F = 15, /* FC-4 features */
FIP_DT_LIMIT, /* max defined desc_type + 1 */
- FIP_DT_VENDOR_BASE = 128, /* first vendor-specific desc_type */
+ FIP_DT_NON_CRITICAL = 128, /* First non-critical descriptor */
+ FIP_DT_CLR_VLINKS = 128, /* Clear virtual links reason code */
+ FIP_DT_VENDOR_BASE = 241, /* first vendor-specific desc_type */
};
/*
@@ -259,6 +264,14 @@ enum fip_fka_flags {
/* FIP_DT_FKA flags */
/*
+ * FIP_DT_VLAN descriptor
+ */
+struct fip_vlan_desc {
+ struct fip_desc fd_desc;
+ __be16 fd_vlan; /* Note: highest 4 bytes are unused */
+} __attribute__((packed));
+
+/*
* FIP_DT_FC4F - FC-4 features.
*/
struct fip_fc4_feat {