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authorTony Luck <tony.luck@intel.com>2008-08-01 13:13:32 -0400
committerTony Luck <tony.luck@intel.com>2008-08-01 13:21:21 -0400
commit7f30491ccd28627742e37899453ae20e3da8e18f (patch)
tree7291c0a26ed3a31acf9542857af3981d278f5de8 /include/asm-ia64/delay.h
parent94ad374a0751f40d25e22e036c37f7263569d24c (diff)
[IA64] Move include/asm-ia64 to arch/ia64/include/asm
After moving the the include files there were a few clean-ups: 1) Some files used #include <asm-ia64/xyz.h>, changed to <asm/xyz.h> 2) Some comments alerted maintainers to look at various header files to make matching updates if certain code were to be changed. Updated these comments to use the new include paths. 3) Some header files mentioned their own names in initial comments. Just deleted these self references. Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/asm-ia64/delay.h')
-rw-r--r--include/asm-ia64/delay.h88
1 files changed, 0 insertions, 88 deletions
diff --git a/include/asm-ia64/delay.h b/include/asm-ia64/delay.h
deleted file mode 100644
index a30a62f235e1..000000000000
--- a/include/asm-ia64/delay.h
+++ /dev/null
@@ -1,88 +0,0 @@
1#ifndef _ASM_IA64_DELAY_H
2#define _ASM_IA64_DELAY_H
3
4/*
5 * Delay routines using a pre-computed "cycles/usec" value.
6 *
7 * Copyright (C) 1998, 1999 Hewlett-Packard Co
8 * David Mosberger-Tang <davidm@hpl.hp.com>
9 * Copyright (C) 1999 VA Linux Systems
10 * Copyright (C) 1999 Walt Drummond <drummond@valinux.com>
11 * Copyright (C) 1999 Asit Mallick <asit.k.mallick@intel.com>
12 * Copyright (C) 1999 Don Dugger <don.dugger@intel.com>
13 */
14
15#include <linux/kernel.h>
16#include <linux/sched.h>
17#include <linux/compiler.h>
18
19#include <asm/intrinsics.h>
20#include <asm/processor.h>
21
22static __inline__ void
23ia64_set_itm (unsigned long val)
24{
25 ia64_setreg(_IA64_REG_CR_ITM, val);
26 ia64_srlz_d();
27}
28
29static __inline__ unsigned long
30ia64_get_itm (void)
31{
32 unsigned long result;
33
34 result = ia64_getreg(_IA64_REG_CR_ITM);
35 ia64_srlz_d();
36 return result;
37}
38
39static __inline__ void
40ia64_set_itv (unsigned long val)
41{
42 ia64_setreg(_IA64_REG_CR_ITV, val);
43 ia64_srlz_d();
44}
45
46static __inline__ unsigned long
47ia64_get_itv (void)
48{
49 return ia64_getreg(_IA64_REG_CR_ITV);
50}
51
52static __inline__ void
53ia64_set_itc (unsigned long val)
54{
55 ia64_setreg(_IA64_REG_AR_ITC, val);
56 ia64_srlz_d();
57}
58
59static __inline__ unsigned long
60ia64_get_itc (void)
61{
62 unsigned long result;
63
64 result = ia64_getreg(_IA64_REG_AR_ITC);
65 ia64_barrier();
66#ifdef CONFIG_ITANIUM
67 while (unlikely((__s32) result == -1)) {
68 result = ia64_getreg(_IA64_REG_AR_ITC);
69 ia64_barrier();
70 }
71#endif
72 return result;
73}
74
75extern void ia64_delay_loop (unsigned long loops);
76
77static __inline__ void
78__delay (unsigned long loops)
79{
80 if (unlikely(loops < 1))
81 return;
82
83 ia64_delay_loop (loops - 1);
84}
85
86extern void udelay (unsigned long usecs);
87
88#endif /* _ASM_IA64_DELAY_H */