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Diffstat (limited to 'arch/s390/include/asm/processor.h')
-rw-r--r--arch/s390/include/asm/processor.h17
1 files changed, 3 insertions, 14 deletions
diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h
index 61862b3ac79..c139fa7b8e8 100644
--- a/arch/s390/include/asm/processor.h
+++ b/arch/s390/include/asm/processor.h
@@ -14,7 +14,10 @@
14#define __ASM_S390_PROCESSOR_H 14#define __ASM_S390_PROCESSOR_H
15 15
16#include <linux/linkage.h> 16#include <linux/linkage.h>
17#include <asm/cpuid.h>
18#include <asm/page.h>
17#include <asm/ptrace.h> 19#include <asm/ptrace.h>
20#include <asm/setup.h>
18 21
19#ifdef __KERNEL__ 22#ifdef __KERNEL__
20/* 23/*
@@ -23,20 +26,6 @@
23 */ 26 */
24#define current_text_addr() ({ void *pc; asm("basr %0,0" : "=a" (pc)); pc; }) 27#define current_text_addr() ({ void *pc; asm("basr %0,0" : "=a" (pc)); pc; })
25 28
26/*
27 * CPU type and hardware bug flags. Kept separately for each CPU.
28 * Members of this structure are referenced in head.S, so think twice
29 * before touching them. [mj]
30 */
31
32typedef struct
33{
34 unsigned int version : 8;
35 unsigned int ident : 24;
36 unsigned int machine : 16;
37 unsigned int unused : 16;
38} __attribute__ ((packed)) cpuid_t;
39
40static inline void get_cpu_id(cpuid_t *ptr) 29static inline void get_cpu_id(cpuid_t *ptr)
41{ 30{
42 asm volatile("stidp 0(%1)" : "=m" (*ptr) : "a" (ptr)); 31 asm volatile("stidp 0(%1)" : "=m" (*ptr) : "a" (ptr));