Commit 9807f759 authored by David Howells's avatar David Howells
Browse files

UAPI: (Scripted) Disintegrate arch/s390/include/asm


Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Acked-by: default avatarThomas Gleixner <tglx@linutronix.de>
Acked-by: default avatarMichael Kerrisk <mtk.manpages@gmail.com>
Acked-by: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: default avatarDave Jones <davej@redhat.com>
parent 9e2d8656
include include/asm-generic/Kbuild.asm
header-y += chpid.h
header-y += chsc.h
header-y += cmb.h
header-y += dasd.h
header-y += debug.h
header-y += kvm_virtio.h
header-y += monwriter.h
header-y += qeth.h
header-y += schid.h
header-y += tape390.h
header-y += ucontext.h
header-y += vtoc.h
header-y += zcrypt.h
generic-y += clkdev.h
......@@ -2,23 +2,10 @@
* Copyright IBM Corp. 2007
* Author(s): Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
*/
#ifndef _ASM_S390_CHPID_H
#define _ASM_S390_CHPID_H
#include <linux/string.h>
#include <linux/types.h>
#define __MAX_CHPID 255
struct chp_id {
u8 reserved1;
u8 cssid;
u8 reserved2;
u8 id;
} __attribute__((packed));
#ifdef __KERNEL__
#include <uapi/asm/chpid.h>
#include <asm/cio.h>
static inline void chp_id_init(struct chp_id *chpid)
......@@ -49,6 +36,4 @@ static inline int chp_id_is_valid(struct chp_id *chpid)
#define chp_id_for_each(c) \
for (chp_id_init(c); chp_id_is_valid(c); chp_id_next(c))
#endif /* __KERNEL */
#endif /* _ASM_S390_CHPID_H */
#ifndef S390_CMB_H
#define S390_CMB_H
#include <linux/types.h>
#include <uapi/asm/cmb.h>
/**
* struct cmbdata - channel measurement block data for user space
* @size: size of the stored data
* @elapsed_time: time since last sampling
* @ssch_rsch_count: number of ssch and rsch
* @sample_count: number of samples
* @device_connect_time: time of device connect
* @function_pending_time: time of function pending
* @device_disconnect_time: time of device disconnect
* @control_unit_queuing_time: time of control unit queuing
* @device_active_only_time: time of device active only
* @device_busy_time: time of device busy (ext. format)
* @initial_command_response_time: initial command response time (ext. format)
*
* All values are stored as 64 bit for simplicity, especially
* in 32 bit emulation mode. All time values are normalized to
* nanoseconds.
* Currently, two formats are known, which differ by the size of
* this structure, i.e. the last two members are only set when
* the extended channel measurement facility (first shipped in
* z990 machines) is activated.
* Potentially, more fields could be added, which would result in a
* new ioctl number.
*/
struct cmbdata {
__u64 size;
__u64 elapsed_time;
/* basic and exended format: */
__u64 ssch_rsch_count;
__u64 sample_count;
__u64 device_connect_time;
__u64 function_pending_time;
__u64 device_disconnect_time;
__u64 control_unit_queuing_time;
__u64 device_active_only_time;
/* extended format only: */
__u64 device_busy_time;
__u64 initial_command_response_time;
};
/* enable channel measurement */
#define BIODASDCMFENABLE _IO(DASD_IOCTL_LETTER, 32)
/* enable channel measurement */
#define BIODASDCMFDISABLE _IO(DASD_IOCTL_LETTER, 33)
/* read channel measurement data */
#define BIODASDREADALLCMB _IOWR(DASD_IOCTL_LETTER, 33, struct cmbdata)
#ifdef __KERNEL__
struct ccw_device;
extern int enable_cmf(struct ccw_device *cdev);
extern int disable_cmf(struct ccw_device *cdev);
extern u64 cmf_read(struct ccw_device *cdev, int index);
extern int cmf_readall(struct ccw_device *cdev, struct cmbdata *data);
#endif /* __KERNEL__ */
#endif /* S390_CMB_H */
......@@ -3,39 +3,14 @@
*
* Copyright IBM Corp. 1999, 2000
*/
#ifndef DEBUG_H
#define DEBUG_H
#include <linux/fs.h>
/* Note:
* struct __debug_entry must be defined outside of #ifdef __KERNEL__
* in order to allow a user program to analyze the 'raw'-view.
*/
struct __debug_entry{
union {
struct {
unsigned long long clock:52;
unsigned long long exception:1;
unsigned long long level:3;
unsigned long long cpuid:8;
} fields;
unsigned long long stck;
} id;
void* caller;
} __attribute__((packed));
#define __DEBUG_FEATURE_VERSION 2 /* version of debug feature */
#ifdef __KERNEL__
#include <linux/string.h>
#include <linux/spinlock.h>
#include <linux/kernel.h>
#include <linux/time.h>
#include <uapi/asm/debug.h>
#define DEBUG_MAX_LEVEL 6 /* debug levels range from 0 to 6 */
#define DEBUG_OFF_LEVEL -1 /* level where debug is switched off */
......@@ -254,5 +229,4 @@ int debug_unregister_view(debug_info_t* id, struct debug_view* view);
#define PRINT_FATAL(x...) printk ( KERN_DEBUG PRINTK_HEADER x )
#endif /* DASD_DEBUG */
#endif /* __KERNEL__ */
#endif /* DEBUG_H */
......@@ -9,12 +9,6 @@
*
* Author(s): Christian Borntraeger <borntraeger@de.ibm.com>
*/
#ifndef __S390_KVM_PARA_H
#define __S390_KVM_PARA_H
#ifdef __KERNEL__
/*
* Hypercalls for KVM on s390. The calling convention is similar to the
* s390 ABI, so we use R2-R6 for parameters 1-5. In addition we use R1
......@@ -29,6 +23,12 @@
*
* This work is licensed under the terms of the GNU GPL, version 2.
*/
#ifndef __S390_KVM_PARA_H
#define __S390_KVM_PARA_H
#include <uapi/asm/kvm_para.h>
static inline long kvm_hypercall0(unsigned long nr)
{
......@@ -154,6 +154,4 @@ static inline bool kvm_check_and_clear_guest_paused(void)
return false;
}
#endif
#endif /* __S390_KVM_PARA_H */
......@@ -3,17 +3,13 @@
*
* Derived from "include/asm-i386/mman.h"
*/
#ifndef __S390_MMAN_H__
#define __S390_MMAN_H__
#include <asm-generic/mman.h>
#include <uapi/asm/mman.h>
#if defined(__KERNEL__)
#if !defined(__ASSEMBLY__) && defined(CONFIG_64BIT)
int s390_mmap_check(unsigned long addr, unsigned long len);
#define arch_mmap_check(addr,len,flags) s390_mmap_check(addr,len)
#endif
#endif
#endif /* __S390_MMAN_H__ */
......@@ -3,316 +3,17 @@
* Copyright IBM Corp. 1999, 2000
* Author(s): Denis Joseph Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com)
*/
#ifndef _S390_PTRACE_H
#define _S390_PTRACE_H
/*
* Offsets in the user_regs_struct. They are used for the ptrace
* system call and in entry.S
*/
#ifndef __s390x__
#define PT_PSWMASK 0x00
#define PT_PSWADDR 0x04
#define PT_GPR0 0x08
#define PT_GPR1 0x0C
#define PT_GPR2 0x10
#define PT_GPR3 0x14
#define PT_GPR4 0x18
#define PT_GPR5 0x1C
#define PT_GPR6 0x20
#define PT_GPR7 0x24
#define PT_GPR8 0x28
#define PT_GPR9 0x2C
#define PT_GPR10 0x30
#define PT_GPR11 0x34
#define PT_GPR12 0x38
#define PT_GPR13 0x3C
#define PT_GPR14 0x40
#define PT_GPR15 0x44
#define PT_ACR0 0x48
#define PT_ACR1 0x4C
#define PT_ACR2 0x50
#define PT_ACR3 0x54
#define PT_ACR4 0x58
#define PT_ACR5 0x5C
#define PT_ACR6 0x60
#define PT_ACR7 0x64
#define PT_ACR8 0x68
#define PT_ACR9 0x6C
#define PT_ACR10 0x70
#define PT_ACR11 0x74
#define PT_ACR12 0x78
#define PT_ACR13 0x7C
#define PT_ACR14 0x80
#define PT_ACR15 0x84
#define PT_ORIGGPR2 0x88
#define PT_FPC 0x90
/*
* A nasty fact of life that the ptrace api
* only supports passing of longs.
*/
#define PT_FPR0_HI 0x98
#define PT_FPR0_LO 0x9C
#define PT_FPR1_HI 0xA0
#define PT_FPR1_LO 0xA4
#define PT_FPR2_HI 0xA8
#define PT_FPR2_LO 0xAC
#define PT_FPR3_HI 0xB0
#define PT_FPR3_LO 0xB4
#define PT_FPR4_HI 0xB8
#define PT_FPR4_LO 0xBC
#define PT_FPR5_HI 0xC0
#define PT_FPR5_LO 0xC4
#define PT_FPR6_HI 0xC8
#define PT_FPR6_LO 0xCC
#define PT_FPR7_HI 0xD0
#define PT_FPR7_LO 0xD4
#define PT_FPR8_HI 0xD8
#define PT_FPR8_LO 0XDC
#define PT_FPR9_HI 0xE0
#define PT_FPR9_LO 0xE4
#define PT_FPR10_HI 0xE8
#define PT_FPR10_LO 0xEC
#define PT_FPR11_HI 0xF0
#define PT_FPR11_LO 0xF4
#define PT_FPR12_HI 0xF8
#define PT_FPR12_LO 0xFC
#define PT_FPR13_HI 0x100
#define PT_FPR13_LO 0x104
#define PT_FPR14_HI 0x108
#define PT_FPR14_LO 0x10C
#define PT_FPR15_HI 0x110
#define PT_FPR15_LO 0x114
#define PT_CR_9 0x118
#define PT_CR_10 0x11C
#define PT_CR_11 0x120
#define PT_IEEE_IP 0x13C
#define PT_LASTOFF PT_IEEE_IP
#define PT_ENDREGS 0x140-1
#define GPR_SIZE 4
#define CR_SIZE 4
#define STACK_FRAME_OVERHEAD 96 /* size of minimum stack frame */
#else /* __s390x__ */
#define PT_PSWMASK 0x00
#define PT_PSWADDR 0x08
#define PT_GPR0 0x10
#define PT_GPR1 0x18
#define PT_GPR2 0x20
#define PT_GPR3 0x28
#define PT_GPR4 0x30
#define PT_GPR5 0x38
#define PT_GPR6 0x40
#define PT_GPR7 0x48
#define PT_GPR8 0x50
#define PT_GPR9 0x58
#define PT_GPR10 0x60
#define PT_GPR11 0x68
#define PT_GPR12 0x70
#define PT_GPR13 0x78
#define PT_GPR14 0x80
#define PT_GPR15 0x88
#define PT_ACR0 0x90
#define PT_ACR1 0x94
#define PT_ACR2 0x98
#define PT_ACR3 0x9C
#define PT_ACR4 0xA0
#define PT_ACR5 0xA4
#define PT_ACR6 0xA8
#define PT_ACR7 0xAC
#define PT_ACR8 0xB0
#define PT_ACR9 0xB4
#define PT_ACR10 0xB8
#define PT_ACR11 0xBC
#define PT_ACR12 0xC0
#define PT_ACR13 0xC4
#define PT_ACR14 0xC8
#define PT_ACR15 0xCC
#define PT_ORIGGPR2 0xD0
#define PT_FPC 0xD8
#define PT_FPR0 0xE0
#define PT_FPR1 0xE8
#define PT_FPR2 0xF0
#define PT_FPR3 0xF8
#define PT_FPR4 0x100
#define PT_FPR5 0x108
#define PT_FPR6 0x110
#define PT_FPR7 0x118
#define PT_FPR8 0x120
#define PT_FPR9 0x128
#define PT_FPR10 0x130
#define PT_FPR11 0x138
#define PT_FPR12 0x140
#define PT_FPR13 0x148
#define PT_FPR14 0x150
#define PT_FPR15 0x158
#define PT_CR_9 0x160
#define PT_CR_10 0x168
#define PT_CR_11 0x170
#define PT_IEEE_IP 0x1A8
#define PT_LASTOFF PT_IEEE_IP
#define PT_ENDREGS 0x1B0-1
#define GPR_SIZE 8
#define CR_SIZE 8
#define STACK_FRAME_OVERHEAD 160 /* size of minimum stack frame */
#endif /* __s390x__ */
#define NUM_GPRS 16
#define NUM_FPRS 16
#define NUM_CRS 16
#define NUM_ACRS 16
#define NUM_CR_WORDS 3
#define FPR_SIZE 8
#define FPC_SIZE 4
#define FPC_PAD_SIZE 4 /* gcc insists on aligning the fpregs */
#define ACR_SIZE 4
#define PTRACE_OLDSETOPTIONS 21
#include <uapi/asm/ptrace.h>
#ifndef __ASSEMBLY__
#include <linux/stddef.h>
#include <linux/types.h>
typedef union
{
float f;
double d;
__u64 ui;
struct
{
__u32 hi;
__u32 lo;
} fp;
} freg_t;
typedef struct
{
__u32 fpc;
freg_t fprs[NUM_FPRS];
} s390_fp_regs;
#define FPC_EXCEPTION_MASK 0xF8000000
#define FPC_FLAGS_MASK 0x00F80000
#define FPC_DXC_MASK 0x0000FF00
#define FPC_RM_MASK 0x00000003
#define FPC_VALID_MASK 0xF8F8FF03
/* this typedef defines how a Program Status Word looks like */
typedef struct
{
unsigned long mask;
unsigned long addr;
} __attribute__ ((aligned(8))) psw_t;
typedef struct
{
__u32 mask;
__u32 addr;
} __attribute__ ((aligned(8))) psw_compat_t;
#ifndef __s390x__
#define PSW_MASK_PER 0x40000000UL
#define PSW_MASK_DAT 0x04000000UL
#define PSW_MASK_IO 0x02000000UL
#define PSW_MASK_EXT 0x01000000UL
#define PSW_MASK_KEY 0x00F00000UL
#define PSW_MASK_BASE 0x00080000UL /* always one */
#define PSW_MASK_MCHECK 0x00040000UL
#define PSW_MASK_WAIT 0x00020000UL
#define PSW_MASK_PSTATE 0x00010000UL
#define PSW_MASK_ASC 0x0000C000UL
#define PSW_MASK_CC 0x00003000UL
#define PSW_MASK_PM 0x00000F00UL
#define PSW_MASK_RI 0x00000000UL
#define PSW_MASK_EA 0x00000000UL
#define PSW_MASK_BA 0x00000000UL
#define PSW_MASK_USER 0x00003F00UL
#define PSW_ADDR_AMODE 0x80000000UL
#define PSW_ADDR_INSN 0x7FFFFFFFUL
#define PSW_DEFAULT_KEY (((unsigned long) PAGE_DEFAULT_ACC) << 20)
#define PSW_ASC_PRIMARY 0x00000000UL
#define PSW_ASC_ACCREG 0x00004000UL
#define PSW_ASC_SECONDARY 0x00008000UL
#define PSW_ASC_HOME 0x0000C000UL
#else /* __s390x__ */
#define PSW_MASK_PER 0x4000000000000000UL
#define PSW_MASK_DAT 0x0400000000000000UL
#define PSW_MASK_IO 0x0200000000000000UL
#define PSW_MASK_EXT 0x0100000000000000UL
#define PSW_MASK_BASE 0x0000000000000000UL
#define PSW_MASK_KEY 0x00F0000000000000UL
#define PSW_MASK_MCHECK 0x0004000000000000UL
#define PSW_MASK_WAIT 0x0002000000000000UL
#define PSW_MASK_PSTATE 0x0001000000000000UL
#define PSW_MASK_ASC 0x0000C00000000000UL
#define PSW_MASK_CC 0x0000300000000000UL
#define PSW_MASK_PM 0x00000F0000000000UL
#define PSW_MASK_RI 0x0000008000000000UL
#define PSW_MASK_EA 0x0000000100000000UL
#define PSW_MASK_BA 0x0000000080000000UL
#define PSW_MASK_USER 0x00003F8180000000UL
#define PSW_ADDR_AMODE 0x0000000000000000UL
#define PSW_ADDR_INSN 0xFFFFFFFFFFFFFFFFUL
#define PSW_DEFAULT_KEY (((unsigned long) PAGE_DEFAULT_ACC) << 52)
#define PSW_ASC_PRIMARY 0x0000000000000000UL
#define PSW_ASC_ACCREG 0x0000400000000000UL
#define PSW_ASC_SECONDARY 0x0000800000000000UL
#define PSW_ASC_HOME 0x0000C00000000000UL
#endif /* __s390x__ */
#ifdef __KERNEL__
extern long psw_kernel_bits;
extern long psw_user_bits;
#endif
/*
* The s390_regs structure is used to define the elf_gregset_t.
*/
typedef struct
{
psw_t psw;
unsigned long gprs[NUM_GPRS];
unsigned int acrs[NUM_ACRS];
unsigned long orig_gpr2;
} s390_regs;
typedef struct
{
psw_compat_t psw;
__u32 gprs[NUM_GPRS];
__u32 acrs[NUM_ACRS];
__u32 orig_gpr2;
} s390_compat_regs;
typedef struct
{
__u32 gprs_high[NUM_GPRS];
} s390_compat_regs_high;
#ifdef __KERNEL__
/*
* The pt_regs struct defines the way the registers are stored on
......@@ -376,167 +77,8 @@ struct per_struct_kernel {
#define PER_CONTROL_SUSPENSION 0x00400000UL
#define PER_CONTROL_ALTERATION 0x00200000UL
#endif
/*
* Now for the user space program event recording (trace) definitions.
* The following structures are used only for the ptrace interface, don't
* touch or even look at it if you don't want to modify the user-space
* ptrace interface. In particular stay away from it for in-kernel PER.
*/
typedef struct
{
unsigned long cr[NUM_CR_WORDS];
} per_cr_words;
#define PER_EM_MASK 0xE8000000UL
typedef struct
{
#ifdef __s390x__
unsigned : 32;
#endif /* __s390x__ */
unsigned em_branching : 1;
unsigned em_instruction_fetch : 1;
/*
* Switching on storage alteration automatically fixes
* the storage alteration event bit in the users std.
*/
unsigned em_storage_alteration : 1;
unsigned em_gpr_alt_unused : 1;
unsigned em_store_real_address : 1;
unsigned : 3;
unsigned branch_addr_ctl : 1;
unsigned : 1;
unsigned storage_alt_space_ctl : 1;
unsigned : 21;
unsigned long starting_addr;
unsigned long ending_addr;
} per_cr_bits;
typedef struct
{
unsigned short perc_atmid;
unsigned long address;
unsigned char access_id;
} per_lowcore_words;
typedef struct
{
unsigned perc_branching : 1;
unsigned perc_instruction_fetch : 1;
unsigned perc_storage_alteration : 1;
unsigned perc_gpr_alt_unused : 1;
unsigned perc_store_real_address : 1;
unsigned : 3;
unsigned atmid_psw_bit_31 : 1;
unsigned atmid_validity_bit : 1;
unsigned atmid_psw_bit_32 : 1;
unsigned atmid_psw_bit_5 : 1;
unsigned atmid_psw_bit_16 : 1;
unsigned atmid_psw_bit_17 : 1;
unsigned si : 2;
unsigned long address;
unsigned : 4;
unsigned access_id : 4;
} per_lowcore_bits;
typedef struct
{
union {
per_cr_words words;
per_cr_bits bits;
} control_regs;
/*
* Use these flags instead of setting em_instruction_fetch
* directly they are used so that single stepping can be
* switched on & off while not affecting other tracing
*/
unsigned single_step : 1;
unsigned instruction_fetch : 1;
unsigned : 30;
/*
* These addresses are copied into cr10 & cr11 if single
* stepping is switched off
*/
unsigned long starting_addr;
unsigned long ending_addr;
union {
per_lowcore_words words;
per_lowcore_bits bits;
} lowcore;
} per_struct;
typedef struct
{
unsigned int len;
unsigned long kernel_addr;
unsigned long process_addr;
} ptrace_area;
/*
* S/390 specific non posix ptrace requests. I chose unusual values so
* they are unlikely to clash with future ptrace definitions.
*/
#define PTRACE_PEEKUSR_AREA 0x5000
#define PTRACE_POKEUSR_AREA 0x5001
#define PTRACE_PEEKTEXT_AREA 0x5002
#define PTRACE_PEEKDATA_AREA 0x5003