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-rw-r--r--sys/compat/linuxkpi/common/include/linux/notifier.h58
1 files changed, 58 insertions, 0 deletions
diff --git a/sys/compat/linuxkpi/common/include/linux/notifier.h b/sys/compat/linuxkpi/common/include/linux/notifier.h
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+++ b/sys/compat/linuxkpi/common/include/linux/notifier.h
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+/*-
+ * Copyright (c) 2010 Isilon Systems, Inc.
+ * Copyright (c) 2010 iX Systems, Inc.
+ * Copyright (c) 2010 Panasas, Inc.
+ * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice unmodified, this list of conditions, and the following
+ * disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+#ifndef _LINUX_NOTIFIER_H_
+#define _LINUX_NOTIFIER_H_
+
+#include <sys/eventhandler.h>
+
+/*
+ * Max number of FreeBSD events to map to Linux events per notify type.
+ */
+#define NOTIFY_DONE 0
+#define _NOTIFY_COUNT 7
+
+struct notifier_block {
+ int (*notifier_call)(struct notifier_block *, unsigned long, void *);
+ struct notifier_block *next;
+ int priority;
+ eventhandler_tag tags[_NOTIFY_COUNT];
+};
+
+/* Values must be less than NOTIFY_COUNT */
+#define NETDEV_UP 0x0001
+#define NETDEV_DOWN 0x0002
+#define NETDEV_REGISTER 0x0003
+#define NETDEV_UNREGISTER 0x0004
+#define NETDEV_CHANGEADDR 0x0005
+#define NETDEV_CHANGEIFADDR 0x0006
+
+
+#endif /* _LINUX_NOTIFIER_H_ */