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-rw-r--r--arch/s390/include/asm/cpu.h20
-rw-r--r--arch/s390/include/asm/cpuid.h25
-rw-r--r--arch/s390/include/asm/kvm_host.h6
-rw-r--r--arch/s390/include/asm/lowcore.h6
-rw-r--r--arch/s390/include/asm/processor.h4
5 files changed, 28 insertions, 33 deletions
diff --git a/arch/s390/include/asm/cpu.h b/arch/s390/include/asm/cpu.h
index 702ad46841cf..471234b90574 100644
--- a/arch/s390/include/asm/cpu.h
+++ b/arch/s390/include/asm/cpu.h
@@ -1,6 +1,26 @@
1/*
2 * Copyright IBM Corp. 2000,2009
3 * Author(s): Hartmut Penner <hp@de.ibm.com>,
4 * Martin Schwidefsky <schwidefsky@de.ibm.com>,
5 * Christian Ehrhardt <ehrhardt@de.ibm.com>,
6 */
7
1#ifndef _ASM_S390_CPU_H 8#ifndef _ASM_S390_CPU_H
2#define _ASM_S390_CPU_H 9#define _ASM_S390_CPU_H
3 10
4#define MAX_CPU_ADDRESS 255 11#define MAX_CPU_ADDRESS 255
5 12
13#ifndef __ASSEMBLY__
14
15#include <linux/types.h>
16
17struct cpuid
18{
19 unsigned int version : 8;
20 unsigned int ident : 24;
21 unsigned int machine : 16;
22 unsigned int unused : 16;
23} __packed;
24
25#endif /* __ASSEMBLY__ */
6#endif /* _ASM_S390_CPU_H */ 26#endif /* _ASM_S390_CPU_H */
diff --git a/arch/s390/include/asm/cpuid.h b/arch/s390/include/asm/cpuid.h
deleted file mode 100644
index 07836a2e5222..000000000000
--- a/arch/s390/include/asm/cpuid.h
+++ /dev/null
@@ -1,25 +0,0 @@
1/*
2 * Copyright IBM Corp. 2000,2009
3 * Author(s): Hartmut Penner <hp@de.ibm.com>,
4 * Martin Schwidefsky <schwidefsky@de.ibm.com>
5 * Christian Ehrhardt <ehrhardt@de.ibm.com>
6 */
7
8#ifndef _ASM_S390_CPUID_H_
9#define _ASM_S390_CPUID_H_
10
11/*
12 * CPU type and hardware bug flags. Kept separately for each CPU.
13 * Members of this structure are referenced in head.S, so think twice
14 * before touching them. [mj]
15 */
16
17typedef struct
18{
19 unsigned int version : 8;
20 unsigned int ident : 24;
21 unsigned int machine : 16;
22 unsigned int unused : 16;
23} __attribute__ ((packed)) cpuid_t;
24
25#endif /* _ASM_S390_CPUID_H_ */
diff --git a/arch/s390/include/asm/kvm_host.h b/arch/s390/include/asm/kvm_host.h
index 1cd02f6073a0..698988f69403 100644
--- a/arch/s390/include/asm/kvm_host.h
+++ b/arch/s390/include/asm/kvm_host.h
@@ -17,7 +17,7 @@
17#include <linux/interrupt.h> 17#include <linux/interrupt.h>
18#include <linux/kvm_host.h> 18#include <linux/kvm_host.h>
19#include <asm/debug.h> 19#include <asm/debug.h>
20#include <asm/cpuid.h> 20#include <asm/cpu.h>
21 21
22#define KVM_MAX_VCPUS 64 22#define KVM_MAX_VCPUS 64
23#define KVM_MEMORY_SLOTS 32 23#define KVM_MEMORY_SLOTS 32
@@ -217,8 +217,8 @@ struct kvm_vcpu_arch {
217 struct hrtimer ckc_timer; 217 struct hrtimer ckc_timer;
218 struct tasklet_struct tasklet; 218 struct tasklet_struct tasklet;
219 union { 219 union {
220 cpuid_t cpu_id; 220 struct cpuid cpu_id;
221 u64 stidp_data; 221 u64 stidp_data;
222 }; 222 };
223}; 223};
224 224
diff --git a/arch/s390/include/asm/lowcore.h b/arch/s390/include/asm/lowcore.h
index 5046ad6b7a63..6bc9426a6fbf 100644
--- a/arch/s390/include/asm/lowcore.h
+++ b/arch/s390/include/asm/lowcore.h
@@ -132,7 +132,7 @@
132 132
133#ifndef __ASSEMBLY__ 133#ifndef __ASSEMBLY__
134 134
135#include <asm/cpuid.h> 135#include <asm/cpu.h>
136#include <asm/ptrace.h> 136#include <asm/ptrace.h>
137#include <linux/types.h> 137#include <linux/types.h>
138 138
@@ -275,7 +275,7 @@ struct _lowcore
275 __u32 user_exec_asce; /* 0x02ac */ 275 __u32 user_exec_asce; /* 0x02ac */
276 276
277 /* SMP info area */ 277 /* SMP info area */
278 cpuid_t cpu_id; /* 0x02b0 */ 278 struct cpuid cpu_id; /* 0x02b0 */
279 __u32 cpu_nr; /* 0x02b8 */ 279 __u32 cpu_nr; /* 0x02b8 */
280 __u32 softirq_pending; /* 0x02bc */ 280 __u32 softirq_pending; /* 0x02bc */
281 __u32 percpu_offset; /* 0x02c0 */ 281 __u32 percpu_offset; /* 0x02c0 */
@@ -380,7 +380,7 @@ struct _lowcore
380 __u64 user_exec_asce; /* 0x0318 */ 380 __u64 user_exec_asce; /* 0x0318 */
381 381
382 /* SMP info area */ 382 /* SMP info area */
383 cpuid_t cpu_id; /* 0x0320 */ 383 struct cpuid cpu_id; /* 0x0320 */
384 __u32 cpu_nr; /* 0x0328 */ 384 __u32 cpu_nr; /* 0x0328 */
385 __u32 softirq_pending; /* 0x032c */ 385 __u32 softirq_pending; /* 0x032c */
386 __u64 percpu_offset; /* 0x0330 */ 386 __u64 percpu_offset; /* 0x0330 */
diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h
index c139fa7b8e89..cf8eed3fa779 100644
--- a/arch/s390/include/asm/processor.h
+++ b/arch/s390/include/asm/processor.h
@@ -14,7 +14,7 @@
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> 17#include <asm/cpu.h>
18#include <asm/page.h> 18#include <asm/page.h>
19#include <asm/ptrace.h> 19#include <asm/ptrace.h>
20#include <asm/setup.h> 20#include <asm/setup.h>
@@ -26,7 +26,7 @@
26 */ 26 */
27#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; })
28 28
29static inline void get_cpu_id(cpuid_t *ptr) 29static inline void get_cpu_id(struct cpuid *ptr)
30{ 30{
31 asm volatile("stidp 0(%1)" : "=m" (*ptr) : "a" (ptr)); 31 asm volatile("stidp 0(%1)" : "=m" (*ptr) : "a" (ptr));
32} 32}