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-rw-r--r--include/scsi/fc/fc_fip.h14
-rw-r--r--include/scsi/fc/fc_ms.h3
-rw-r--r--include/scsi/iscsi_if.h2
-rw-r--r--include/scsi/iscsi_proto.h2
-rw-r--r--include/scsi/libfc.h52
-rw-r--r--include/scsi/libfcoe.h3
-rw-r--r--include/scsi/libiscsi_tcp.h2
-rw-r--r--include/scsi/libsas.h5
-rw-r--r--include/scsi/sas.h2
-rw-r--r--include/scsi/scsi_cmnd.h1
-rw-r--r--include/scsi/scsi_dbg.h2
-rw-r--r--include/scsi/scsi_host.h19
-rw-r--r--include/scsi/scsi_transport.h2
-rw-r--r--include/scsi/scsi_transport_fc.h3
14 files changed, 53 insertions, 59 deletions
diff --git a/include/scsi/fc/fc_fip.h b/include/scsi/fc/fc_fip.h
index 9710254fd98c..e0a3423ba09e 100644
--- a/include/scsi/fc/fc_fip.h
+++ b/include/scsi/fc/fc_fip.h
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright 2008 Cisco Systems, Inc. All rights reserved.
- *
- * This program is free software; you may redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
*/
#ifndef _FC_FIP_H_
#define _FC_FIP_H_
diff --git a/include/scsi/fc/fc_ms.h b/include/scsi/fc/fc_ms.h
index b1424dccf426..800d53dc9470 100644
--- a/include/scsi/fc/fc_ms.h
+++ b/include/scsi/fc/fc_ms.h
@@ -1,5 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0-only */
-/* * Copyright(c) 2011 Intel Corporation. All rights reserved.
+/*
+ * Copyright(c) 2011 Intel Corporation. All rights reserved.
*
* Maintained at www.Open-FCoE.org
*/
diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h
index 8b31588460d5..92b11c7e0b4f 100644
--- a/include/scsi/iscsi_if.h
+++ b/include/scsi/iscsi_if.h
@@ -5,8 +5,6 @@
* Copyright (C) 2005 Dmitry Yusupov
* Copyright (C) 2005 Alex Aizman
* maintained by open-iscsi@googlegroups.com
- *
- * See the file COPYING included with this distribution for more details.
*/
#ifndef ISCSI_IF_H
diff --git a/include/scsi/iscsi_proto.h b/include/scsi/iscsi_proto.h
index aeb4980745ca..b71b5c4f418c 100644
--- a/include/scsi/iscsi_proto.h
+++ b/include/scsi/iscsi_proto.h
@@ -5,8 +5,6 @@
* Copyright (C) 2005 Dmitry Yusupov
* Copyright (C) 2005 Alex Aizman
* maintained by open-iscsi@googlegroups.com
- *
- * See the file COPYING included with this distribution for more details.
*/
#ifndef ISCSI_PROTO_H
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index 2d64b53f947c..9b87e1a1c646 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -115,7 +115,7 @@ struct fc_disc_port {
struct fc_lport *lp;
struct list_head peers;
struct work_struct rport_work;
- u32 port_id;
+ u32 port_id;
};
/**
@@ -155,14 +155,14 @@ struct fc_rport_operations {
*/
struct fc_rport_libfc_priv {
struct fc_lport *local_port;
- enum fc_rport_state rp_state;
+ enum fc_rport_state rp_state;
u16 flags;
#define FC_RP_FLAGS_REC_SUPPORTED (1 << 0)
#define FC_RP_FLAGS_RETRY (1 << 1)
#define FC_RP_STARTED (1 << 2)
#define FC_RP_FLAGS_CONF_REQ (1 << 3)
- unsigned int e_d_tov;
- unsigned int r_a_tov;
+ unsigned int e_d_tov;
+ unsigned int r_a_tov;
};
/**
@@ -191,24 +191,24 @@ struct fc_rport_priv {
struct fc_lport *local_port;
struct fc_rport *rport;
struct kref kref;
- enum fc_rport_state rp_state;
+ enum fc_rport_state rp_state;
struct fc_rport_identifiers ids;
u16 flags;
- u16 max_seq;
+ u16 max_seq;
u16 disc_id;
u16 maxframe_size;
- unsigned int retries;
- unsigned int major_retries;
- unsigned int e_d_tov;
- unsigned int r_a_tov;
- struct mutex rp_mutex;
+ unsigned int retries;
+ unsigned int major_retries;
+ unsigned int e_d_tov;
+ unsigned int r_a_tov;
+ struct mutex rp_mutex;
struct delayed_work retry_work;
- enum fc_rport_event event;
+ enum fc_rport_event event;
struct fc_rport_operations *ops;
- struct list_head peers;
- struct work_struct event_work;
+ struct list_head peers;
+ struct work_struct event_work;
u32 supported_classes;
- u16 prli_count;
+ u16 prli_count;
struct rcu_head rcu;
u16 sp_features;
u8 spp_type;
@@ -618,12 +618,12 @@ struct libfc_function_template {
* @disc_callback: Callback routine called when discovery completes
*/
struct fc_disc {
- unsigned char retry_count;
- unsigned char pending;
- unsigned char requested;
- unsigned short seq_count;
- unsigned char buf_len;
- u16 disc_id;
+ unsigned char retry_count;
+ unsigned char pending;
+ unsigned char requested;
+ unsigned short seq_count;
+ unsigned char buf_len;
+ u16 disc_id;
struct list_head rports;
void *priv;
@@ -697,7 +697,7 @@ struct fc_lport {
struct fc_rport_priv *ms_rdata;
struct fc_rport_priv *ptp_rdata;
void *scsi_priv;
- struct fc_disc disc;
+ struct fc_disc disc;
/* Virtual port information */
struct list_head vports;
@@ -715,7 +715,7 @@ struct fc_lport {
u8 retry_count;
/* Fabric information */
- u32 port_id;
+ u32 port_id;
u64 wwpn;
u64 wwnn;
unsigned int service_params;
@@ -743,11 +743,11 @@ struct fc_lport {
struct fc_ns_fts fcts;
/* Miscellaneous */
- struct mutex lp_mutex;
- struct list_head list;
+ struct mutex lp_mutex;
+ struct list_head list;
struct delayed_work retry_work;
void *prov[FC_FC4_PROV_SIZE];
- struct list_head lport_list;
+ struct list_head lport_list;
};
/**
diff --git a/include/scsi/libfcoe.h b/include/scsi/libfcoe.h
index c50fb297e265..2568cb0627ec 100644
--- a/include/scsi/libfcoe.h
+++ b/include/scsi/libfcoe.h
@@ -31,7 +31,7 @@
* FIP tunable parameters.
*/
#define FCOE_CTLR_START_DELAY 2000 /* mS after first adv. to choose FCF */
-#define FCOE_CTRL_SOL_TOV 2000 /* min. solicitation interval (mS) */
+#define FCOE_CTLR_SOL_TOV 2000 /* min. solicitation interval (mS) */
#define FCOE_CTLR_FCF_LIMIT 20 /* max. number of FCF entries */
#define FCOE_CTLR_VN2VN_LOGIN_LIMIT 3 /* max. VN2VN rport login retries */
@@ -229,6 +229,7 @@ struct fcoe_fcf {
* @vn_mac: VN_Node assigned MAC address for data
*/
struct fcoe_rport {
+ struct fc_rport_priv rdata;
unsigned long time;
u16 fcoe_len;
u16 flags;
diff --git a/include/scsi/libiscsi_tcp.h b/include/scsi/libiscsi_tcp.h
index 172f15e3dfd6..7c8ba9d7378b 100644
--- a/include/scsi/libiscsi_tcp.h
+++ b/include/scsi/libiscsi_tcp.h
@@ -5,8 +5,6 @@
* Copyright (C) 2008 Mike Christie
* Copyright (C) 2008 Red Hat, Inc. All rights reserved.
* maintained by open-iscsi@googlegroups.com
- *
- * See the file COPYING included with this distribution for more details.
*/
#ifndef LIBISCSI_TCP_H
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index e9664bb7d188..4e2d61e8fb1e 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* SAS host prototypes and structures header file
*
@@ -207,8 +207,7 @@ struct sas_work {
struct work_struct work;
};
-/* Lots of code duplicates this in the SCSI tree, which can be factored out */
-static inline bool sas_dev_type_is_expander(enum sas_device_type type)
+static inline bool dev_is_expander(enum sas_device_type type)
{
return type == SAS_EDGE_EXPANDER_DEVICE ||
type == SAS_FANOUT_EXPANDER_DEVICE;
diff --git a/include/scsi/sas.h b/include/scsi/sas.h
index 97a0f6bd201c..a5d8ae49198c 100644
--- a/include/scsi/sas.h
+++ b/include/scsi/sas.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* SAS structures and definitions header file
*
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index 76ed5e4acd38..91bd749a02f7 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -57,6 +57,7 @@ struct scsi_pointer {
#define SCMD_TAGGED (1 << 0)
#define SCMD_UNCHECKED_ISA_DMA (1 << 1)
#define SCMD_INITIALIZED (1 << 2)
+#define SCMD_LAST (1 << 3)
/* flags preserved across unprep / reprep */
#define SCMD_PRESERVED_FLAGS (SCMD_UNCHECKED_ISA_DMA | SCMD_INITIALIZED)
diff --git a/include/scsi/scsi_dbg.h b/include/scsi/scsi_dbg.h
index e03bd9d41fa8..7b196d234626 100644
--- a/include/scsi/scsi_dbg.h
+++ b/include/scsi/scsi_dbg.h
@@ -6,8 +6,6 @@ struct scsi_cmnd;
struct scsi_device;
struct scsi_sense_hdr;
-#define SCSI_LOG_BUFSIZE 128
-
extern void scsi_print_command(struct scsi_cmnd *);
extern size_t __scsi_format_command(char *, size_t,
const unsigned char *, size_t);
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index a5fcdad4a03e..31e0d6ca1eba 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -80,8 +80,10 @@ struct scsi_host_template {
* command block to the LLDD. When the driver finished
* processing the command the done callback is invoked.
*
- * If queuecommand returns 0, then the HBA has accepted the
- * command. The done() function must be called on the command
+ * If queuecommand returns 0, then the driver has accepted the
+ * command. It must also push it to the HBA if the scsi_cmnd
+ * flag SCMD_LAST is set, or if the driver does not implement
+ * commit_rqs. The done() function must be called on the command
* when the driver has finished with it. (you may call done on the
* command before queuecommand returns, but in this case you
* *must* return 0 from queuecommand).
@@ -110,6 +112,16 @@ struct scsi_host_template {
int (* queuecommand)(struct Scsi_Host *, struct scsi_cmnd *);
/*
+ * The commit_rqs function is used to trigger a hardware
+ * doorbell after some requests have been queued with
+ * queuecommand, when an error is encountered before sending
+ * the request with SCMD_LAST set.
+ *
+ * STATUS: OPTIONAL
+ */
+ void (*commit_rqs)(struct Scsi_Host *, u16);
+
+ /*
* This is an error handling strategy routine. You don't need to
* define one of these if you don't want to - there is a default
* routine that is present that should work in most cases. For those
@@ -369,6 +381,8 @@ struct scsi_host_template {
*/
unsigned long dma_boundary;
+ unsigned long virt_boundary_mask;
+
/*
* This specifies "machine infinity" for host templates which don't
* limit the transfer size. Note this limit represents an absolute
@@ -587,6 +601,7 @@ struct Scsi_Host {
unsigned int max_sectors;
unsigned int max_segment_size;
unsigned long dma_boundary;
+ unsigned long virt_boundary_mask;
/*
* In scsi-mq mode, the number of hardware queues supported by the LLD.
*
diff --git a/include/scsi/scsi_transport.h b/include/scsi/scsi_transport.h
index 0580dce280a1..a0458bda3148 100644
--- a/include/scsi/scsi_transport.h
+++ b/include/scsi/scsi_transport.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Transport specific attributes.
*
diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
index 43f09c7c25a2..7db2dd783834 100644
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -3,9 +3,6 @@
* FiberChannel transport specific attributes exported to sysfs.
*
* Copyright (c) 2003 Silicon Graphics, Inc. All rights reserved.
- *
- * ========
- *
* Copyright (C) 2004-2007 James Smart, Emulex Corporation
* Rewrite for host, target, device, and remote port attributes,
* statistics, and service functions...
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.