From f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 01:04:47 +0000
Subject: [PATCH] add driver 5G
---
kernel/include/scsi/scsi_transport_fc.h | 38 ++++++++++++++++----------------------
1 files changed, 16 insertions(+), 22 deletions(-)
diff --git a/kernel/include/scsi/scsi_transport_fc.h b/kernel/include/scsi/scsi_transport_fc.h
index 15da45d..1c7dd35 100644
--- a/kernel/include/scsi/scsi_transport_fc.h
+++ b/kernel/include/scsi/scsi_transport_fc.h
@@ -1,28 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* FiberChannel transport specific attributes exported to sysfs.
*
* Copyright (c) 2003 Silicon Graphics, Inc. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * ========
- *
* Copyright (C) 2004-2007 James Smart, Emulex Corporation
* Rewrite for host, target, device, and remote port attributes,
* statistics, and service functions...
- *
*/
#ifndef SCSI_TRANSPORT_FC_H
#define SCSI_TRANSPORT_FC_H
@@ -141,6 +124,7 @@
#define FC_PORTSPEED_25GBIT 0x800
#define FC_PORTSPEED_64GBIT 0x1000
#define FC_PORTSPEED_128GBIT 0x2000
+#define FC_PORTSPEED_256GBIT 0x4000
#define FC_PORTSPEED_NOT_NEGOTIATED (1 << 15) /* Speed not established */
/*
@@ -165,6 +149,9 @@
#define FC_PORT_ROLE_FCP_INITIATOR 0x02
#define FC_PORT_ROLE_IP_PORT 0x04
#define FC_PORT_ROLE_FCP_DUMMY_INITIATOR 0x08
+#define FC_PORT_ROLE_NVME_INITIATOR 0x10
+#define FC_PORT_ROLE_NVME_TARGET 0x20
+#define FC_PORT_ROLE_NVME_DISCOVERY 0x40
/* The following are for compatibility */
#define FC_RPORT_ROLE_UNKNOWN FC_PORT_ROLE_UNKNOWN
@@ -473,6 +460,7 @@
FCH_EVT_PORT_ONLINE = 0x202,
FCH_EVT_PORT_FABRIC = 0x204,
FCH_EVT_LINK_UNKNOWN = 0x500,
+ FCH_EVT_LINK_FPIN = 0x501,
FCH_EVT_VENDOR_UNIQUE = 0xffff,
};
@@ -755,7 +743,7 @@
return result;
}
-static inline u64 wwn_to_u64(u8 *wwn)
+static inline u64 wwn_to_u64(const u8 *wwn)
{
return get_unaligned_be64(wwn);
}
@@ -798,11 +786,17 @@
void fc_host_post_event(struct Scsi_Host *shost, u32 event_number,
enum fc_host_event_code event_code, u32 event_data);
void fc_host_post_vendor_event(struct Scsi_Host *shost, u32 event_number,
- u32 data_len, char * data_buf, u64 vendor_id);
+ u32 data_len, char *data_buf, u64 vendor_id);
+void fc_host_post_fc_event(struct Scsi_Host *shost, u32 event_number,
+ enum fc_host_event_code event_code,
+ u32 data_len, char *data_buf, u64 vendor_id);
/* Note: when specifying vendor_id to fc_host_post_vendor_event()
- * be sure to read the Vendor Type and ID formatting requirements
- * specified in scsi_netlink.h
+ * or fc_host_post_fc_event(), be sure to read the Vendor Type
+ * and ID formatting requirements specified in scsi_netlink.h
+ * Note: when calling fc_host_post_fc_event(), vendor_id may be
+ * specified as 0.
*/
+void fc_host_fpin_rcv(struct Scsi_Host *shost, u32 fpin_len, char *fpin_buf);
struct fc_vport *fc_vport_create(struct Scsi_Host *shost, int channel,
struct fc_vport_identifiers *);
int fc_vport_terminate(struct fc_vport *vport);
--
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