/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_COMPAT_H #define _ASM_POWERPC_COMPAT_H #ifdef __KERNEL__ /* * Architecture specific compatibility types */ #include <linux/types.h> #include <linux/sched.h> #define COMPAT_USER_HZ 100 #ifdef __BIG_ENDIAN__ #define COMPAT_UTS_MACHINE "ppc\0\0" #else #define COMPAT_UTS_MACHINE "ppcle\0\0" #endif typedef u32 compat_size_t; typedef s32 compat_ssize_t; typedef s32 compat_time_t; typedef s32 compat_clock_t; typedef s32 compat_pid_t; typedef u32 __compat_uid_t; typedef u32 __compat_gid_t; typedef u32 __compat_uid32_t; typedef u32 __compat_gid32_t; typedef u32 compat_mode_t; typedef u32 compat_ino_t; typedef u32 compat_dev_t; typedef s32 compat_off_t; typedef s64 compat_loff_t; typedef s16 compat_nlink_t; typedef u16 compat_ipc_pid_t; typedef s32 compat_daddr_t; typedef u32 compat_caddr_t; typedef __kernel_fsid_t compat_fsid_t; typedef s32 compat_key_t; typedef s32 compat_timer_t; typedef s32 compat_int_t; typedef s32 compat_long_t; typedef s64 compat_s64; typedef u32 compat_uint_t; typedef u32 compat_ulong_t; typedef u64 compat_u64; typedef u32 compat_uptr_t; struct compat_timespec { compat_time_t tv_sec; s32 tv_nsec; }; struct compat_timeval { compat_time_t tv_sec; s32 tv_usec; }; struct compat_stat { compat_dev_t st_dev; compat_ino_t st_ino; compat_mode_t st_mode; compat_nlink_t st_nlink; __compat_uid32_t st_uid; __compat_gid32_t st_gid; compat_dev_t st_rdev; compat_off_t st_size; compat_off_t st_blksize; compat_off_t st_blocks; compat_time_t st_atime; u32 st_atime_nsec; compat_time_t st_mtime; u32 st_mtime_nsec; compat_time_t st_ctime; u32 st_ctime_nsec; u32 __unused4[2]; }; struct compat_flock { short l_type; short l_whence; compat_off_t l_start; compat_off_t l_len; compat_pid_t l_pid; }; #define F_GETLK64 12 /* using 'struct flock64' */ #define F_SETLK64 13 #define F_SETLKW64 14 struct compat_flock64 { short l_type; short l_whence; compat_loff_t l_start; compat_loff_t l_len; compat_pid_t l_pid; }; struct compat_statfs { int f_type; int f_bsize; int f_blocks; int f_bfree; int f_bavail; int f_files; int f_ffree; compat_fsid_t f_fsid; int f_namelen; /* SunOS ignores this field. */ int f_frsize; int f_flags; int f_spare[4]; }; #define COMPAT_RLIM_INFINITY 0xffffffff typedef u32 compat_old_sigset_t; #define _COMPAT_NSIG 64 #define _COMPAT_NSIG_BPW 32 typedef u32 compat_sigset_word; typedef union compat_sigval { compat_int_t sival_int; compat_uptr_t sival_ptr; } compat_sigval_t; #define SI_PAD_SIZE32 (128/sizeof(int) - 3) typedef struct compat_siginfo { int si_signo; int si_errno; int si_code; union { int _pad[SI_PAD_SIZE32]; /* kill() */ struct { compat_pid_t _pid; /* sender's pid */ __compat_uid_t _uid; /* sender's uid */ } _kill; /* POSIX.1b timers */ struct { compat_timer_t _tid; /* timer id */ int _overrun; /* overrun count */ compat_sigval_t _sigval; /* same as below */ int _sys_private; /* not to be passed to user */ } _timer; /* POSIX.1b signals */ struct { compat_pid_t _pid; /* sender's pid */ __compat_uid_t _uid; /* sender's uid */ compat_sigval_t _sigval; } _rt; /* SIGCHLD */ struct { compat_pid_t _pid; /* which child */ __compat_uid_t _uid; /* sender's uid */ int _status; /* exit code */ compat_clock_t _utime; compat_clock_t _stime; } _sigchld; /* SIGILL, SIGFPE, SIGSEGV, SIGBUS, SIGEMT */ struct { unsigned int _addr; /* faulting insn/memory ref. */ } _sigfault; /* SIGPOLL */ struct { int _band; /* POLL_IN, POLL_OUT, POLL_MSG */ int _fd; } _sigpoll; /* SIGSYS */ struct { unsigned int _call_addr; /* calling insn */ int _syscall; /* triggering system call number */ unsigned int _arch; /* AUDIT_ARCH_* of syscall */ } _sigsys; } _sifields; } compat_siginfo_t; #define COMPAT_OFF_T_MAX 0x7fffffff /* * A pointer passed in from user mode. This should not * be used for syscall parameters, just declare them * as pointers because the syscall entry code will have * appropriately converted them already. */ static inline void __user *compat_ptr(compat_uptr_t uptr) { return (void __user *)(unsigned long)uptr; } static inline compat_uptr_t ptr_to_compat(void __user *uptr) { return (u32)(unsigned long)uptr; } static inline void __user *arch_compat_alloc_user_space(long len) { struct pt_regs *regs = current->thread.regs; unsigned long usp = regs->gpr[1]; /* * We can't access below the stack pointer in the 32bit ABI and * can access 288 bytes in the 64bit big-endian ABI, * or 512 bytes with the new ELFv2 little-endian ABI. */ if (!is_32bit_task()) usp -= USER_REDZONE_SIZE; return (void __user *) (usp - len); } /* * ipc64_perm is actually 32/64bit clean but since the compat layer refers to * it we may as well define it. */ struct compat_ipc64_perm { compat_key_t key; __compat_uid_t uid; __compat_gid_t gid; __compat_uid_t cuid; __compat_gid_t cgid; compat_mode_t mode; unsigned int seq; unsigned int __pad2; unsigned long __unused1; /* yes they really are 64bit pads */ unsigned long __unused2; }; struct compat_semid64_ds { struct compat_ipc64_perm sem_perm; unsigned int __unused1; compat_time_t sem_otime; unsigned int __unused2; compat_time_t sem_ctime; compat_ulong_t sem_nsems; compat_ulong_t __unused3; compat_ulong_t __unused4; }; struct compat_msqid64_ds { struct compat_ipc64_perm msg_perm; unsigned int __unused1; compat_time_t msg_stime; unsigned int __unused2; compat_time_t msg_rtime; unsigned int __unused3; compat_time_t msg_ctime; compat_ulong_t msg_cbytes; compat_ulong_t msg_qnum; compat_ulong_t msg_qbytes; compat_pid_t msg_lspid; compat_pid_t msg_lrpid; compat_ulong_t __unused4; compat_ulong_t __unused5; }; struct compat_shmid64_ds { struct compat_ipc64_perm shm_perm; unsigned int __unused1; compat_time_t shm_atime; unsigned int __unused2; compat_time_t shm_dtime; unsigned int __unused3; compat_time_t shm_ctime; unsigned int __unused4; compat_size_t shm_segsz; compat_pid_t shm_cpid; compat_pid_t shm_lpid; compat_ulong_t shm_nattch; compat_ulong_t __unused5; compat_ulong_t __unused6; }; static inline int is_compat_task(void) { return is_32bit_task(); } #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_COMPAT_H */
Name | Type | Size | Permission | Actions |
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book3s | Folder | 0755 |
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nohash | Folder | 0755 |
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8xx_immap.h | File | 13.77 KB | 0644 |
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Kbuild | File | 248 B | 0644 |
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accounting.h | File | 1 KB | 0644 |
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agp.h | File | 525 B | 0644 |
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archrandom.h | File | 1016 B | 0644 |
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asm-compat.h | File | 2.53 KB | 0644 |
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asm-offsets.h | File | 35 B | 0644 |
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asm-prototypes.h | File | 4.78 KB | 0644 |
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async_tx.h | File | 1.64 KB | 0644 |
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atomic.h | File | 13.57 KB | 0644 |
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backlight.h | File | 1.09 KB | 0644 |
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barrier.h | File | 3.57 KB | 0644 |
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bitops.h | File | 7.8 KB | 0644 |
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bootx.h | File | 1.12 KB | 0644 |
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btext.h | File | 926 B | 0644 |
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bug.h | File | 3.55 KB | 0644 |
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bugs.h | File | 486 B | 0644 |
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cache.h | File | 2.47 KB | 0644 |
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cacheflush.h | File | 3.76 KB | 0644 |
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cell-pmu.h | File | 4.04 KB | 0644 |
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cell-regs.h | File | 9.57 KB | 0644 |
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checksum.h | File | 5.85 KB | 0644 |
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cmpxchg.h | File | 12.16 KB | 0644 |
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code-patching-asm.h | File | 397 B | 0644 |
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code-patching.h | File | 5.01 KB | 0644 |
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compat.h | File | 6.26 KB | 0644 |
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context_tracking.h | File | 245 B | 0644 |
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copro.h | File | 769 B | 0644 |
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cpm.h | File | 5.09 KB | 0644 |
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cpm1.h | File | 21.08 KB | 0644 |
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cpm2.h | File | 48.43 KB | 0644 |
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cpu_has_feature.h | File | 1.31 KB | 0644 |
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cpufeature.h | File | 1.18 KB | 0644 |
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cpuidle.h | File | 3.31 KB | 0644 |
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cputable.h | File | 22.56 KB | 0644 |
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cputhreads.h | File | 2.92 KB | 0644 |
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cputime.h | File | 1.59 KB | 0644 |
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current.h | File | 835 B | 0644 |
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dbdma.h | File | 3.72 KB | 0644 |
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dbell.h | File | 2.78 KB | 0644 |
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dcr-generic.h | File | 1.58 KB | 0644 |
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dcr-mmio.h | File | 1.68 KB | 0644 |
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dcr-native.h | File | 4.42 KB | 0644 |
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dcr-regs.h | File | 5.71 KB | 0644 |
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dcr.h | File | 2.73 KB | 0644 |
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debug.h | File | 1.97 KB | 0644 |
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debugfs.h | File | 489 B | 0644 |
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delay.h | File | 3.42 KB | 0644 |
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device.h | File | 1.1 KB | 0644 |
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disassemble.h | File | 2.73 KB | 0644 |
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dma-mapping.h | File | 4.12 KB | 0644 |
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dma.h | File | 10.51 KB | 0644 |
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dt_cpu_ftrs.h | File | 816 B | 0644 |
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edac.h | File | 1.08 KB | 0644 |
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eeh.h | File | 14.44 KB | 0644 |
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eeh_event.h | File | 1.36 KB | 0644 |
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ehv_pic.h | File | 963 B | 0644 |
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elf.h | File | 6.29 KB | 0644 |
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emergency-restart.h | File | 43 B | 0644 |
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emulated_ops.h | File | 2.58 KB | 0644 |
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epapr_hcalls.h | File | 16.44 KB | 0644 |
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exception-64e.h | File | 7.21 KB | 0644 |
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exception-64s.h | File | 22.72 KB | 0644 |
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exec.h | File | 246 B | 0644 |
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extable.h | File | 904 B | 0644 |
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fadump.h | File | 6.1 KB | 0644 |
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fb.h | File | 483 B | 0644 |
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feature-fixups.h | File | 8.76 KB | 0644 |
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firmware.h | File | 4.71 KB | 0644 |
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fixmap.h | File | 2.33 KB | 0644 |
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floppy.h | File | 4.86 KB | 0644 |
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fs_pd.h | File | 1.02 KB | 0644 |
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fsl_85xx_cache_sram.h | File | 1.43 KB | 0644 |
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fsl_gtm.h | File | 1.38 KB | 0644 |
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fsl_hcalls.h | File | 17.2 KB | 0644 |
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fsl_lbc.h | File | 10.9 KB | 0644 |
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fsl_pamu_stash.h | File | 1.1 KB | 0644 |
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fsl_pm.h | File | 1.36 KB | 0644 |
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ftrace.h | File | 2.1 KB | 0644 |
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futex.h | File | 2.4 KB | 0644 |
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grackle.h | File | 331 B | 0644 |
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hardirq.h | File | 1.15 KB | 0644 |
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head-64.h | File | 13.86 KB | 0644 |
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heathrow.h | File | 2.53 KB | 0644 |
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highmem.h | File | 2.41 KB | 0644 |
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hmi.h | File | 1.49 KB | 0644 |
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hugetlb.h | File | 4.73 KB | 0644 |
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hvcall.h | File | 15.35 KB | 0644 |
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hvconsole.h | File | 1.37 KB | 0644 |
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hvcserver.h | File | 2.09 KB | 0644 |
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hvsi.h | File | 2.78 KB | 0644 |
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hw_breakpoint.h | File | 3.07 KB | 0644 |
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hw_irq.h | File | 5.24 KB | 0644 |
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hydra.h | File | 2.91 KB | 0644 |
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i8259.h | File | 361 B | 0644 |
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ibmebus.h | File | 2.15 KB | 0644 |
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icswx.h | File | 4.71 KB | 0644 |
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ide.h | File | 586 B | 0644 |
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ima.h | File | 772 B | 0644 |
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imc-pmu.h | File | 2.87 KB | 0644 |
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immap_cpm2.h | File | 10.5 KB | 0644 |
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io-defs.h | File | 3.09 KB | 0644 |
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io-workarounds.h | File | 1.54 KB | 0644 |
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io.h | File | 28.02 KB | 0644 |
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io_event_irq.h | File | 1.91 KB | 0644 |
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iommu.h | File | 10.16 KB | 0644 |
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ipic.h | File | 3.51 KB | 0644 |
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irq.h | File | 1.83 KB | 0644 |
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irq_work.h | File | 252 B | 0644 |
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irqflags.h | File | 1.7 KB | 0644 |
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isa-bridge.h | File | 654 B | 0644 |
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jump_label.h | File | 1.62 KB | 0644 |
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kdebug.h | File | 291 B | 0644 |
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kdump.h | File | 1.37 KB | 0644 |
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kexec.h | File | 4.02 KB | 0644 |
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keylargo.h | File | 10.8 KB | 0644 |
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kgdb.h | File | 2.06 KB | 0644 |
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kmap_types.h | File | 434 B | 0644 |
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kprobes.h | File | 3.75 KB | 0644 |
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kup.h | File | 1021 B | 0644 |
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kvm_asm.h | File | 5.46 KB | 0644 |
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kvm_book3s.h | File | 12.06 KB | 0644 |
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kvm_book3s_32.h | File | 1.39 KB | 0644 |
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kvm_book3s_64.h | File | 12.62 KB | 0644 |
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kvm_book3s_asm.h | File | 4.4 KB | 0644 |
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kvm_booke.h | File | 2.68 KB | 0644 |
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kvm_booke_hv_asm.h | File | 2.03 KB | 0644 |
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kvm_fpu.h | File | 2.74 KB | 0644 |
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kvm_host.h | File | 19.92 KB | 0644 |
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kvm_para.h | File | 1.49 KB | 0644 |
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kvm_ppc.h | File | 34.83 KB | 0644 |
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libata-portmap.h | File | 249 B | 0644 |
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linkage.h | File | 501 B | 0644 |
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livepatch.h | File | 1.65 KB | 0644 |
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local.h | File | 3.79 KB | 0644 |
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lppaca.h | File | 5.02 KB | 0644 |
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lv1call.h | File | 18.74 KB | 0644 |
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machdep.h | File | 9.7 KB | 0644 |
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macio.h | File | 3.89 KB | 0644 |
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mc146818rtc.h | File | 943 B | 0644 |
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mce.h | File | 5.58 KB | 0644 |
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mediabay.h | File | 1.34 KB | 0644 |
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mm-arch-hooks.h | File | 839 B | 0644 |
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mman.h | File | 1.33 KB | 0644 |
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mmu-40x.h | File | 1.94 KB | 0644 |
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mmu-44x.h | File | 5.56 KB | 0644 |
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mmu-8xx.h | File | 8.6 KB | 0644 |
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mmu-book3e.h | File | 9.47 KB | 0644 |
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mmu.h | File | 9.2 KB | 0644 |
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mmu_context.h | File | 6.26 KB | 0644 |
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mmzone.h | File | 1.08 KB | 0644 |
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module.h | File | 2.47 KB | 0644 |
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mpc5121.h | File | 3.82 KB | 0644 |
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mpc52xx.h | File | 10.85 KB | 0644 |
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mpc52xx_psc.h | File | 9.89 KB | 0644 |
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mpc5xxx.h | File | 641 B | 0644 |
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mpc6xx.h | File | 143 B | 0644 |
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mpc8260.h | File | 742 B | 0644 |
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mpc85xx.h | File | 2.52 KB | 0644 |
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mpic.h | File | 13.97 KB | 0644 |
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mpic_msgr.h | File | 3.52 KB | 0644 |
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mpic_timer.h | File | 1.39 KB | 0644 |
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msi_bitmap.h | File | 1.01 KB | 0644 |
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nmi.h | File | 238 B | 0644 |
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nvram.h | File | 3.21 KB | 0644 |
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ohare.h | File | 1.64 KB | 0644 |
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opal-api.h | File | 29.34 KB | 0644 |
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opal.h | File | 16.53 KB | 0644 |
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oprofile_impl.h | File | 3 KB | 0644 |
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paca.h | File | 8.06 KB | 0644 |
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page.h | File | 10.65 KB | 0644 |
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page_32.h | File | 1.57 KB | 0644 |
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page_64.h | File | 2.93 KB | 0644 |
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parport.h | File | 956 B | 0644 |
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pasemi_dma.h | File | 23.32 KB | 0644 |
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pci-bridge.h | File | 9.21 KB | 0644 |
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pci.h | File | 4.58 KB | 0644 |
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percpu.h | File | 468 B | 0644 |
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perf_event.h | File | 1.23 KB | 0644 |
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perf_event_fsl_emb.h | File | 1.42 KB | 0644 |
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perf_event_server.h | File | 6.3 KB | 0644 |
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pgalloc.h | File | 620 B | 0644 |
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pgtable-be-types.h | File | 2.76 KB | 0644 |
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pgtable-types.h | File | 1.94 KB | 0644 |
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pgtable.h | File | 2.45 KB | 0644 |
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plpar_wrappers.h | File | 8.35 KB | 0644 |
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pmac_feature.h | File | 13.08 KB | 0644 |
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pmac_low_i2c.h | File | 3.24 KB | 0644 |
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pmac_pfunc.h | File | 8.01 KB | 0644 |
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pmc.h | File | 1.35 KB | 0644 |
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pmi.h | File | 1.77 KB | 0644 |
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pnv-ocxl.h | File | 1.4 KB | 0644 |
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pnv-pci.h | File | 3.22 KB | 0644 |
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powernv.h | File | 1.57 KB | 0644 |
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ppc-opcode.h | File | 19.05 KB | 0644 |
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ppc-pci.h | File | 2.69 KB | 0644 |
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ppc4xx.h | File | 530 B | 0644 |
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ppc4xx_ocm.h | File | 1.41 KB | 0644 |
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ppc_asm.h | File | 21.63 KB | 0644 |
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probes.h | File | 2.11 KB | 0644 |
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processor.h | File | 15 KB | 0644 |
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prom.h | File | 7.17 KB | 0644 |
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ps3.h | File | 15.44 KB | 0644 |
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ps3av.h | File | 23.49 KB | 0644 |
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ps3gpu.h | File | 2.44 KB | 0644 |
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ps3stor.h | File | 1.99 KB | 0644 |
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pte-common.h | File | 6.27 KB | 0644 |
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pte-walk.h | File | 1.11 KB | 0644 |
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ptrace.h | File | 7.14 KB | 0644 |
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reg.h | File | 61.61 KB | 0644 |
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reg_8xx.h | File | 4.96 KB | 0644 |
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reg_a2.h | File | 6.16 KB | 0644 |
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reg_booke.h | File | 36.17 KB | 0644 |
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reg_fsl_emb.h | File | 3.65 KB | 0644 |
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rheap.h | File | 2.43 KB | 0644 |
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rio.h | File | 637 B | 0644 |
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rtas.h | File | 14.67 KB | 0644 |
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runlatch.h | File | 1.16 KB | 0644 |
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scom.h | File | 4.92 KB | 0644 |
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seccomp.h | File | 249 B | 0644 |
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sections.h | File | 1.9 KB | 0644 |
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security_features.h | File | 3.03 KB | 0644 |
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serial.h | File | 677 B | 0644 |
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setjmp.h | File | 630 B | 0644 |
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setup.h | File | 2.44 KB | 0644 |
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sfp-machine.h | File | 12.38 KB | 0644 |
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shmparam.h | File | 206 B | 0644 |
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signal.h | File | 225 B | 0644 |
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slice.h | File | 1.12 KB | 0644 |
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smp.h | File | 6.13 KB | 0644 |
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smu.h | File | 19.33 KB | 0644 |
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sparsemem.h | File | 1.1 KB | 0644 |
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spinlock.h | File | 7.04 KB | 0644 |
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spinlock_types.h | File | 424 B | 0644 |
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spu.h | File | 25.28 KB | 0644 |
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spu_csa.h | File | 6.64 KB | 0644 |
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spu_info.h | File | 908 B | 0644 |
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spu_priv1.h | File | 5.68 KB | 0644 |
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sstep.h | File | 4.58 KB | 0644 |
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string.h | File | 1.74 KB | 0644 |
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swab.h | File | 377 B | 0644 |
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swiotlb.h | File | 810 B | 0644 |
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switch_to.h | File | 2.66 KB | 0644 |
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synch.h | File | 1.36 KB | 0644 |
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syscall.h | File | 2.8 KB | 0644 |
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syscalls.h | File | 684 B | 0644 |
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systbl.h | File | 9.28 KB | 0644 |
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tce.h | File | 1.72 KB | 0644 |
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termios.h | File | 860 B | 0644 |
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thread_info.h | File | 5.31 KB | 0644 |
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time.h | File | 4.82 KB | 0644 |
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timex.h | File | 967 B | 0644 |
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tlb.h | File | 2.47 KB | 0644 |
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tlbflush.h | File | 2.93 KB | 0644 |
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tm.h | File | 690 B | 0644 |
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topology.h | File | 2.92 KB | 0644 |
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trace.h | File | 4.17 KB | 0644 |
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trace_clock.h | File | 517 B | 0644 |
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tsi108.h | File | 3.39 KB | 0644 |
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tsi108_irq.h | File | 4.48 KB | 0644 |
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tsi108_pci.h | File | 1.82 KB | 0644 |
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types.h | File | 1 KB | 0644 |
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uaccess.h | File | 13.21 KB | 0644 |
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udbg.h | File | 2.16 KB | 0644 |
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uic.h | File | 616 B | 0644 |
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unaligned.h | File | 548 B | 0644 |
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uninorth.h | File | 8.21 KB | 0644 |
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unistd.h | File | 1.52 KB | 0644 |
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uprobes.h | File | 1.41 KB | 0644 |
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user.h | File | 2.14 KB | 0644 |
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vas.h | File | 4.61 KB | 0644 |
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vdso.h | File | 1.53 KB | 0644 |
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vdso_datapage.h | File | 4.4 KB | 0644 |
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vga.h | File | 1.24 KB | 0644 |
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vio.h | File | 4.79 KB | 0644 |
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word-at-a-time.h | File | 4.75 KB | 0644 |
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xics.h | File | 4.31 KB | 0644 |
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xilinx_intc.h | File | 598 B | 0644 |
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xilinx_pci.h | File | 551 B | 0644 |
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xive-regs.h | File | 3.73 KB | 0644 |
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xive.h | File | 5.35 KB | 0644 |
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xmon.h | File | 927 B | 0644 |
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xor.h | File | 2.11 KB | 0644 |
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