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Diffstat (limited to 'sys/compat/linuxkpi/common/include/linux/timer.h')
-rw-r--r--sys/compat/linuxkpi/common/include/linux/timer.h74
1 files changed, 74 insertions, 0 deletions
diff --git a/sys/compat/linuxkpi/common/include/linux/timer.h b/sys/compat/linuxkpi/common/include/linux/timer.h
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index 000000000000..a794c13873a6
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+++ b/sys/compat/linuxkpi/common/include/linux/timer.h
@@ -0,0 +1,74 @@
+/*-
+ * 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_TIMER_H_
+#define _LINUX_TIMER_H_
+
+#include <linux/types.h>
+
+#include <sys/param.h>
+#include <sys/kernel.h>
+#include <sys/callout.h>
+
+struct timer_list {
+ struct callout timer_callout;
+ void (*function) (unsigned long);
+ unsigned long data;
+ unsigned long expires;
+};
+
+extern unsigned long linux_timer_hz_mask;
+
+#define setup_timer(timer, func, dat) \
+do { \
+ (timer)->function = (func); \
+ (timer)->data = (dat); \
+ callout_init(&(timer)->timer_callout, 1); \
+} while (0)
+
+#define init_timer(timer) \
+do { \
+ (timer)->function = NULL; \
+ (timer)->data = 0; \
+ callout_init(&(timer)->timer_callout, 1); \
+} while (0)
+
+extern void mod_timer(struct timer_list *, unsigned long);
+extern void add_timer(struct timer_list *);
+
+#define del_timer(timer) callout_stop(&(timer)->timer_callout)
+#define del_timer_sync(timer) callout_drain(&(timer)->timer_callout)
+#define timer_pending(timer) callout_pending(&(timer)->timer_callout)
+#define round_jiffies(j) \
+ ((unsigned long)(((j) + linux_timer_hz_mask) & ~linux_timer_hz_mask))
+#define round_jiffies_relative(j) \
+ round_jiffies(j)
+
+#endif /* _LINUX_TIMER_H_ */