change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/include/scsi/scsi_transport_fc.h
..
..
@@ -1,28 +1,11 @@
1
+/* SPDX-License-Identifier: GPL-2.0-or-later */
1
2
 /*
2
3
  *  FiberChannel transport specific attributes exported to sysfs.
3
4
  *
4
5
  *  Copyright (c) 2003 Silicon Graphics, Inc.  All rights reserved.
5
- *
6
- *  This program is free software; you can redistribute it and/or modify
7
- *  it under the terms of the GNU General Public License as published by
8
- *  the Free Software Foundation; either version 2 of the License, or
9
- *  (at your option) any later version.
10
- *
11
- *  This program is distributed in the hope that it will be useful,
12
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
13
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14
- *  GNU General Public License for more details.
15
- *
16
- *  You should have received a copy of the GNU General Public License
17
- *  along with this program; if not, write to the Free Software
18
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
19
- *
20
- *  ========
21
- *
22
6
  *  Copyright (C) 2004-2007   James Smart, Emulex Corporation
23
7
  *    Rewrite for host, target, device, and remote port attributes,
24
8
  *    statistics, and service functions...
25
- *
26
9
  */
27
10
 #ifndef SCSI_TRANSPORT_FC_H
28
11
 #define SCSI_TRANSPORT_FC_H
..
..
@@ -141,6 +124,7 @@
141
124
 #define FC_PORTSPEED_25GBIT		0x800
142
125
 #define FC_PORTSPEED_64GBIT		0x1000
143
126
 #define FC_PORTSPEED_128GBIT		0x2000
127
+#define FC_PORTSPEED_256GBIT		0x4000
144
128
 #define FC_PORTSPEED_NOT_NEGOTIATED	(1 << 15) /* Speed not established */
145
129
 
146
130
 /*
..
..
@@ -165,6 +149,9 @@
165
149
 #define FC_PORT_ROLE_FCP_INITIATOR		0x02
166
150
 #define FC_PORT_ROLE_IP_PORT			0x04
167
151
 #define FC_PORT_ROLE_FCP_DUMMY_INITIATOR	0x08
152
+#define FC_PORT_ROLE_NVME_INITIATOR		0x10
153
+#define FC_PORT_ROLE_NVME_TARGET		0x20
154
+#define FC_PORT_ROLE_NVME_DISCOVERY		0x40
168
155
 
169
156
 /* The following are for compatibility */
170
157
 #define FC_RPORT_ROLE_UNKNOWN			FC_PORT_ROLE_UNKNOWN
..
..
@@ -473,6 +460,7 @@
473
460
 	FCH_EVT_PORT_ONLINE		= 0x202,
474
461
 	FCH_EVT_PORT_FABRIC		= 0x204,
475
462
 	FCH_EVT_LINK_UNKNOWN		= 0x500,
463
+	FCH_EVT_LINK_FPIN		= 0x501,
476
464
 	FCH_EVT_VENDOR_UNIQUE		= 0xffff,
477
465
 };
478
466
 
..
..
@@ -755,7 +743,7 @@
755
743
 	return result;
756
744
 }
757
745
 
758
-static inline u64 wwn_to_u64(u8 *wwn)
746
+static inline u64 wwn_to_u64(const u8 *wwn)
759
747
 {
760
748
 	return get_unaligned_be64(wwn);
761
749
 }
..
..
@@ -798,11 +786,17 @@
798
786
 void fc_host_post_event(struct Scsi_Host *shost, u32 event_number,
799
787
 		enum fc_host_event_code event_code, u32 event_data);
800
788
 void fc_host_post_vendor_event(struct Scsi_Host *shost, u32 event_number,
801
-		u32 data_len, char * data_buf, u64 vendor_id);
789
+		u32 data_len, char *data_buf, u64 vendor_id);
790
+void fc_host_post_fc_event(struct Scsi_Host *shost, u32 event_number,
791
+		enum fc_host_event_code event_code,
792
+		u32 data_len, char *data_buf, u64 vendor_id);
802
793
 	/* Note: when specifying vendor_id to fc_host_post_vendor_event()
803
-	 *   be sure to read the Vendor Type and ID formatting requirements
804
-	 *   specified in scsi_netlink.h
794
+	 *   or fc_host_post_fc_event(), be sure to read the Vendor Type
795
+	 *   and ID formatting requirements specified in scsi_netlink.h
796
+	 * Note: when calling fc_host_post_fc_event(), vendor_id may be
797
+	 *   specified as 0.
805
798
 	 */
799
+void fc_host_fpin_rcv(struct Scsi_Host *shost, u32 fpin_len, char *fpin_buf);
806
800
 struct fc_vport *fc_vport_create(struct Scsi_Host *shost, int channel,
807
801
 		struct fc_vport_identifiers *);
808
802
 int fc_vport_terminate(struct fc_vport *vport);