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-rw-r--r--drivers/scsi/libfc/Makefile1
-rw-r--r--drivers/scsi/libfc/fc_disc.c2
-rw-r--r--drivers/scsi/libfc/fc_exch.c2
-rw-r--r--drivers/scsi/libfc/fc_fcp.c8
-rw-r--r--drivers/scsi/libfc/fc_libfc.c35
-rw-r--r--drivers/scsi/libfc/fc_libfc.h102
-rw-r--r--drivers/scsi/libfc/fc_lport.c2
-rw-r--r--drivers/scsi/libfc/fc_rport.c2
8 files changed, 147 insertions, 7 deletions
diff --git a/drivers/scsi/libfc/Makefile b/drivers/scsi/libfc/Makefile
index 55f982de3a9..2be549c1db7 100644
--- a/drivers/scsi/libfc/Makefile
+++ b/drivers/scsi/libfc/Makefile
@@ -3,6 +3,7 @@
obj-$(CONFIG_LIBFC) += libfc.o
libfc-objs := \
+ fc_libfc.o \
fc_disc.o \
fc_exch.o \
fc_elsct.o \
diff --git a/drivers/scsi/libfc/fc_disc.c b/drivers/scsi/libfc/fc_disc.c
index d4cb3f9b1a0..a4bdec28fef 100644
--- a/drivers/scsi/libfc/fc_disc.c
+++ b/drivers/scsi/libfc/fc_disc.c
@@ -40,6 +40,8 @@
#include <scsi/libfc.h>
+#include "fc_libfc.h"
+
#define FC_DISC_RETRY_LIMIT 3 /* max retries */
#define FC_DISC_RETRY_DELAY 500UL /* (msecs) delay */
diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
index 659bb05287f..ee6031e24c1 100644
--- a/drivers/scsi/libfc/fc_exch.c
+++ b/drivers/scsi/libfc/fc_exch.c
@@ -32,6 +32,8 @@
#include <scsi/libfc.h>
#include <scsi/fc_encode.h>
+#include "fc_libfc.h"
+
u16 fc_cpu_mask; /* cpu mask for possible cpus */
EXPORT_SYMBOL(fc_cpu_mask);
static u16 fc_cpu_order; /* 2's power to represent total possible cpus */
diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c
index 3ab08f8dfb2..8a31ced98bd 100644
--- a/drivers/scsi/libfc/fc_fcp.c
+++ b/drivers/scsi/libfc/fc_fcp.c
@@ -39,13 +39,7 @@
#include <scsi/libfc.h>
#include <scsi/fc_encode.h>
-MODULE_AUTHOR("Open-FCoE.org");
-MODULE_DESCRIPTION("libfc");
-MODULE_LICENSE("GPL v2");
-
-unsigned int fc_debug_logging;
-module_param_named(debug_logging, fc_debug_logging, int, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(debug_logging, "a bit mask of logging levels");
+#include "fc_libfc.h"
static struct kmem_cache *scsi_pkt_cachep;
diff --git a/drivers/scsi/libfc/fc_libfc.c b/drivers/scsi/libfc/fc_libfc.c
new file mode 100644
index 00000000000..e64ea870a4c
--- /dev/null
+++ b/drivers/scsi/libfc/fc_libfc.c
@@ -0,0 +1,35 @@
+/*
+ * Copyright(c) 2009 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Maintained at www.Open-FCoE.org
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/scatterlist.h>
+#include <linux/crc32.h>
+
+#include <scsi/libfc.h>
+
+#include "fc_libfc.h"
+
+MODULE_AUTHOR("Open-FCoE.org");
+MODULE_DESCRIPTION("libfc");
+MODULE_LICENSE("GPL v2");
+
+unsigned int fc_debug_logging;
+module_param_named(debug_logging, fc_debug_logging, int, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(debug_logging, "a bit mask of logging levels");
diff --git a/drivers/scsi/libfc/fc_libfc.h b/drivers/scsi/libfc/fc_libfc.h
new file mode 100644
index 00000000000..388fae4364a
--- /dev/null
+++ b/drivers/scsi/libfc/fc_libfc.h
@@ -0,0 +1,102 @@
+/*
+ * Copyright(c) 2009 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Maintained at www.Open-FCoE.org
+ */
+
+#ifndef _FC_LIBFC_H_
+#define _FC_LIBFC_H_
+
+#define FC_LIBFC_LOGGING 0x01 /* General logging, not categorized */
+#define FC_LPORT_LOGGING 0x02 /* lport layer logging */
+#define FC_DISC_LOGGING 0x04 /* discovery layer logging */
+#define FC_RPORT_LOGGING 0x08 /* rport layer logging */
+#define FC_FCP_LOGGING 0x10 /* I/O path logging */
+#define FC_EM_LOGGING 0x20 /* Exchange Manager logging */
+#define FC_EXCH_LOGGING 0x40 /* Exchange/Sequence logging */
+#define FC_SCSI_LOGGING 0x80 /* SCSI logging (mostly error handling) */
+
+extern unsigned int fc_debug_logging;
+
+#define FC_CHECK_LOGGING(LEVEL, CMD) \
+do { \
+ if (unlikely(fc_debug_logging & LEVEL)) \
+ do { \
+ CMD; \
+ } while (0); \
+} while (0)
+
+#define FC_LIBFC_DBG(fmt, args...) \
+ FC_CHECK_LOGGING(FC_LIBFC_LOGGING, \
+ printk(KERN_INFO "libfc: " fmt, ##args))
+
+#define FC_LPORT_DBG(lport, fmt, args...) \
+ FC_CHECK_LOGGING(FC_LPORT_LOGGING, \
+ printk(KERN_INFO "host%u: lport %6x: " fmt, \
+ (lport)->host->host_no, \
+ fc_host_port_id((lport)->host), ##args))
+
+#define FC_DISC_DBG(disc, fmt, args...) \
+ FC_CHECK_LOGGING(FC_DISC_LOGGING, \
+ printk(KERN_INFO "host%u: disc: " fmt, \
+ (disc)->lport->host->host_no, \
+ ##args))
+
+#define FC_RPORT_ID_DBG(lport, port_id, fmt, args...) \
+ FC_CHECK_LOGGING(FC_RPORT_LOGGING, \
+ printk(KERN_INFO "host%u: rport %6x: " fmt, \
+ (lport)->host->host_no, \
+ (port_id), ##args))
+
+#define FC_RPORT_DBG(rdata, fmt, args...) \
+ FC_RPORT_ID_DBG((rdata)->local_port, (rdata)->ids.port_id, fmt, ##args)
+
+#define FC_FCP_DBG(pkt, fmt, args...) \
+ FC_CHECK_LOGGING(FC_FCP_LOGGING, \
+ printk(KERN_INFO "host%u: fcp: %6x: " fmt, \
+ (pkt)->lp->host->host_no, \
+ pkt->rport->port_id, ##args))
+
+#define FC_EXCH_DBG(exch, fmt, args...) \
+ FC_CHECK_LOGGING(FC_EXCH_LOGGING, \
+ printk(KERN_INFO "host%u: xid %4x: " fmt, \
+ (exch)->lp->host->host_no, \
+ exch->xid, ##args))
+
+#define FC_SCSI_DBG(lport, fmt, args...) \
+ FC_CHECK_LOGGING(FC_SCSI_LOGGING, \
+ printk(KERN_INFO "host%u: scsi: " fmt, \
+ (lport)->host->host_no, ##args))
+
+/*
+ * Set up direct-data placement for this I/O request
+ */
+void fc_fcp_ddp_setup(struct fc_fcp_pkt *fsp, u16 xid);
+
+/*
+ * Module setup functions
+ */
+int fc_setup_exch_mgr(void);
+void fc_destroy_exch_mgr(void);
+int fc_setup_rport(void);
+void fc_destroy_rport(void);
+
+/*
+ * Internal libfc functions
+ */
+const char *fc_els_resp_type(struct fc_frame *);
+
+#endif /* _FC_LIBFC_H_ */
diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c
index 536492ae6a8..f7f20a46e49 100644
--- a/drivers/scsi/libfc/fc_lport.c
+++ b/drivers/scsi/libfc/fc_lport.c
@@ -95,6 +95,8 @@
#include <scsi/libfc.h>
#include <scsi/fc_encode.h>
+#include "fc_libfc.h"
+
/* Fabric IDs to use for point-to-point mode, chosen on whims. */
#define FC_LOCAL_PTP_FID_LO 0x010101
#define FC_LOCAL_PTP_FID_HI 0x010102
diff --git a/drivers/scsi/libfc/fc_rport.c b/drivers/scsi/libfc/fc_rport.c
index 324e156b5d0..622285c81fe 100644
--- a/drivers/scsi/libfc/fc_rport.c
+++ b/drivers/scsi/libfc/fc_rport.c
@@ -55,6 +55,8 @@
#include <scsi/libfc.h>
#include <scsi/fc_encode.h>
+#include "fc_libfc.h"
+
struct workqueue_struct *rport_event_queue;
static void fc_rport_enter_plogi(struct fc_rport_priv *);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-27 08:31:20 +0000