[src/riastradh-drm2]: src/sys/external/bsd/drm2/include/linux Implement udela...

[riastradh <riastradh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2747f2b5eb26
branches:  riastradh-drm2
changeset: 788280:2747f2b5eb26
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Wed Jul 24 03:03:06 2013 +0000

description:
Implement udelay (DELAY) and msleep (kpause) in <linux/delay.h>.

diffstat:

 sys/external/bsd/drm2/include/linux/delay.h |  15 ++++++++++++++-
 1 files changed, 14 insertions(+), 1 deletions(-)

diffs (27 lines):

diff -r 1e90e942633a -r 2747f2b5eb26 sys/external/bsd/drm2/include/linux/delay.h
--- a/sys/external/bsd/drm2/include/linux/delay.h       Wed Jul 24 03:02:51 2013 +0000
+++ b/sys/external/bsd/drm2/include/linux/delay.h       Wed Jul 24 03:03:06 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: delay.h,v 1.1.2.1 2013/07/24 00:33:12 riastradh Exp $  */
+/*     $NetBSD: delay.h,v 1.1.2.2 2013/07/24 03:03:06 riastradh Exp $  */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -32,4 +32,17 @@
 #ifndef _LINUX_DELAY_H_
 #define _LINUX_DELAY_H_
 
+#include <sys/param.h>
+#include <sys/proc.h>
+
+#include <machine/param.h>
+
+#define        udelay  DELAY
+
+static inline void
+msleep(unsigned int msec)
+{
+       (void)kpause("lnxmslep", false, mstohz(msec), NULL);
+}
+
 #endif  /* _LINUX_DELAY_H_ */