Module Name: src
Committed By: riastradh
Date: Wed Jul 24 03:36:10 UTC 2013
Modified Files:
src/sys/external/bsd/drm2/include/linux [riastradh-drm2]: delay.h
Log Message:
Add mdelay to <linux/delay.h>.
To generate a diff of this commit:
cvs rdiff -u -r1.1.2.3 -r1.1.2.4 \
src/sys/external/bsd/drm2/include/linux/delay.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/external/bsd/drm2/include/linux/delay.h
diff -u src/sys/external/bsd/drm2/include/linux/delay.h:1.1.2.3 src/sys/external/bsd/drm2/include/linux/delay.h:1.1.2.4
--- src/sys/external/bsd/drm2/include/linux/delay.h:1.1.2.3 Wed Jul 24 03:31:29 2013
+++ src/sys/external/bsd/drm2/include/linux/delay.h Wed Jul 24 03:36:10 2013
@@ -1,4 +1,4 @@
-/* $NetBSD: delay.h,v 1.1.2.3 2013/07/24 03:31:29 riastradh Exp $ */
+/* $NetBSD: delay.h,v 1.1.2.4 2013/07/24 03:36:10 riastradh Exp $ */
/*-
* Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -40,10 +40,23 @@
#define udelay DELAY
+#define MAX_UDELAY_MS 5
+
static inline void
msleep(unsigned int msec)
{
(void)kpause("lnxmslep", false, mstohz(msec), NULL);
}
+static inline void
+mdelay(unsigned int msec)
+{
+
+ if (msec < MAX_UDELAY_MS)
+ udelay(msec * 1000);
+ else
+ while (msec--)
+ udelay(1000);
+}
+
#endif /* _LINUX_DELAY_H_ */
