diff options
| -rw-r--r-- | arch/s390/include/asm/cpu.h | 20 | ||||
| -rw-r--r-- | arch/s390/include/asm/cpuid.h | 25 | ||||
| -rw-r--r-- | arch/s390/include/asm/kvm_host.h | 6 | ||||
| -rw-r--r-- | arch/s390/include/asm/lowcore.h | 6 | ||||
| -rw-r--r-- | arch/s390/include/asm/processor.h | 4 | ||||
| -rw-r--r-- | drivers/s390/char/zcore.c | 2 | ||||
| -rw-r--r-- | drivers/s390/cio/css.c | 4 |
7 files changed, 31 insertions, 36 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 @@ +/* + * Copyright IBM Corp. 2000,2009 + * Author(s): Hartmut Penner <hp@de.ibm.com>, + * Martin Schwidefsky <schwidefsky@de.ibm.com>, + * Christian Ehrhardt <ehrhardt@de.ibm.com>, + */ + #ifndef _ASM_S390_CPU_H #define _ASM_S390_CPU_H #define MAX_CPU_ADDRESS 255 +#ifndef __ASSEMBLY__ + +#include <linux/types.h> + +struct cpuid +{ + unsigned int version : 8; + unsigned int ident : 24; + unsigned int machine : 16; + unsigned int unused : 16; +} __packed; + +#endif /* __ASSEMBLY__ */ #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 @@ -/* - * Copyright IBM Corp. 2000,2009 - * Author(s): Hartmut Penner <hp@de.ibm.com>, - * Martin Schwidefsky <schwidefsky@de.ibm.com> - * Christian Ehrhardt <ehrhardt@de.ibm.com> - */ - -#ifndef _ASM_S390_CPUID_H_ -#define _ASM_S390_CPUID_H_ - -/* - * CPU type and hardware bug flags. Kept separately for each CPU. - * Members of this structure are referenced in head.S, so think twice - * before touching them. [mj] - */ - -typedef struct -{ - unsigned int version : 8; - unsigned int ident : 24; - unsigned int machine : 16; - unsigned int unused : 16; -} __attribute__ ((packed)) cpuid_t; - -#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 @@ #include <linux/interrupt.h> #include <linux/kvm_host.h> #include <asm/debug.h> -#include <asm/cpuid.h> +#include <asm/cpu.h> #define KVM_MAX_VCPUS 64 #define KVM_MEMORY_SLOTS 32 @@ -217,8 +217,8 @@ struct kvm_vcpu_arch { struct hrtimer ckc_timer; struct tasklet_struct tasklet; union { - cpuid_t cpu_id; - u64 stidp_data; + struct cpuid cpu_id; + u64 stidp_data; }; }; 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 @@ #ifndef __ASSEMBLY__ -#include <asm/cpuid.h> +#include <asm/cpu.h> #include <asm/ptrace.h> #include <linux/types.h> @@ -275,7 +275,7 @@ struct _lowcore __u32 user_exec_asce; /* 0x02ac */ /* SMP info area */ - cpuid_t cpu_id; /* 0x02b0 */ + struct cpuid cpu_id; /* 0x02b0 */ __u32 cpu_nr; /* 0x02b8 */ __u32 softirq_pending; /* 0x02bc */ __u32 percpu_offset; /* 0x02c0 */ @@ -380,7 +380,7 @@ struct _lowcore __u64 user_exec_asce; /* 0x0318 */ /* SMP info area */ - cpuid_t cpu_id; /* 0x0320 */ + struct cpuid cpu_id; /* 0x0320 */ __u32 cpu_nr; /* 0x0328 */ __u32 softirq_pending; /* 0x032c */ __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 @@ #define __ASM_S390_PROCESSOR_H #include <linux/linkage.h> -#include <asm/cpuid.h> +#include <asm/cpu.h> #include <asm/page.h> #include <asm/ptrace.h> #include <asm/setup.h> @@ -26,7 +26,7 @@ */ #define current_text_addr() ({ void *pc; asm("basr %0,0" : "=a" (pc)); pc; }) -static inline void get_cpu_id(cpuid_t *ptr) +static inline void get_cpu_id(struct cpuid *ptr) { asm volatile("stidp 0(%1)" : "=m" (*ptr) : "a" (ptr)); } diff --git a/drivers/s390/char/zcore.c b/drivers/s390/char/zcore.c index 1bbae433fbd8..c431198bdbc4 100644 --- a/drivers/s390/char/zcore.c +++ b/drivers/s390/char/zcore.c @@ -275,7 +275,7 @@ struct zcore_header { u32 num_pages; u32 pad1; u64 tod; - cpuid_t cpu_id; + struct cpuid cpu_id; u32 arch_id; u32 volnr; u32 build_arch; diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c index 45858f3b7318..e995123fd805 100644 --- a/drivers/s390/cio/css.c +++ b/drivers/s390/cio/css.c @@ -657,8 +657,8 @@ css_generate_pgid(struct channel_subsystem *css, u32 tod_high) css->global_pgid.pgid_high.cpu_addr = 0; #endif } - css->global_pgid.cpu_id = ((cpuid_t *) __LC_CPUID)->ident; - css->global_pgid.cpu_model = ((cpuid_t *) __LC_CPUID)->machine; + css->global_pgid.cpu_id = S390_lowcore.cpu_id.ident; + css->global_pgid.cpu_model = S390_lowcore.cpu_id.machine; css->global_pgid.tod_high = tod_high; } |