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wdenk 2000-08-21 15:05:47 +00:00
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138
include/asm-ppc/errno.h Normal file
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#ifndef _PPC_ERRNO_H
#define _PPC_ERRNO_H
#define EPERM 1 /* Operation not permitted */
#define ENOENT 2 /* No such file or directory */
#define ESRCH 3 /* No such process */
#define EINTR 4 /* Interrupted system call */
#define EIO 5 /* I/O error */
#define ENXIO 6 /* No such device or address */
#define E2BIG 7 /* Arg list too long */
#define ENOEXEC 8 /* Exec format error */
#define EBADF 9 /* Bad file number */
#define ECHILD 10 /* No child processes */
#define EAGAIN 11 /* Try again */
#define ENOMEM 12 /* Out of memory */
#define EACCES 13 /* Permission denied */
#define EFAULT 14 /* Bad address */
#define ENOTBLK 15 /* Block device required */
#define EBUSY 16 /* Device or resource busy */
#define EEXIST 17 /* File exists */
#define EXDEV 18 /* Cross-device link */
#define ENODEV 19 /* No such device */
#define ENOTDIR 20 /* Not a directory */
#define EISDIR 21 /* Is a directory */
#define EINVAL 22 /* Invalid argument */
#define ENFILE 23 /* File table overflow */
#define EMFILE 24 /* Too many open files */
#define ENOTTY 25 /* Not a typewriter */
#define ETXTBSY 26 /* Text file busy */
#define EFBIG 27 /* File too large */
#define ENOSPC 28 /* No space left on device */
#define ESPIPE 29 /* Illegal seek */
#define EROFS 30 /* Read-only file system */
#define EMLINK 31 /* Too many links */
#define EPIPE 32 /* Broken pipe */
#define EDOM 33 /* Math argument out of domain of func */
#define ERANGE 34 /* Math result not representable */
#define EDEADLK 35 /* Resource deadlock would occur */
#define ENAMETOOLONG 36 /* File name too long */
#define ENOLCK 37 /* No record locks available */
#define ENOSYS 38 /* Function not implemented */
#define ENOTEMPTY 39 /* Directory not empty */
#define ELOOP 40 /* Too many symbolic links encountered */
#define EWOULDBLOCK EAGAIN /* Operation would block */
#define ENOMSG 42 /* No message of desired type */
#define EIDRM 43 /* Identifier removed */
#define ECHRNG 44 /* Channel number out of range */
#define EL2NSYNC 45 /* Level 2 not synchronized */
#define EL3HLT 46 /* Level 3 halted */
#define EL3RST 47 /* Level 3 reset */
#define ELNRNG 48 /* Link number out of range */
#define EUNATCH 49 /* Protocol driver not attached */
#define ENOCSI 50 /* No CSI structure available */
#define EL2HLT 51 /* Level 2 halted */
#define EBADE 52 /* Invalid exchange */
#define EBADR 53 /* Invalid request descriptor */
#define EXFULL 54 /* Exchange full */
#define ENOANO 55 /* No anode */
#define EBADRQC 56 /* Invalid request code */
#define EBADSLT 57 /* Invalid slot */
#define EDEADLOCK 58 /* File locking deadlock error */
#define EBFONT 59 /* Bad font file format */
#define ENOSTR 60 /* Device not a stream */
#define ENODATA 61 /* No data available */
#define ETIME 62 /* Timer expired */
#define ENOSR 63 /* Out of streams resources */
#define ENONET 64 /* Machine is not on the network */
#define ENOPKG 65 /* Package not installed */
#define EREMOTE 66 /* Object is remote */
#define ENOLINK 67 /* Link has been severed */
#define EADV 68 /* Advertise error */
#define ESRMNT 69 /* Srmount error */
#define ECOMM 70 /* Communication error on send */
#define EPROTO 71 /* Protocol error */
#define EMULTIHOP 72 /* Multihop attempted */
#define EDOTDOT 73 /* RFS specific error */
#define EBADMSG 74 /* Not a data message */
#define EOVERFLOW 75 /* Value too large for defined data type */
#define ENOTUNIQ 76 /* Name not unique on network */
#define EBADFD 77 /* File descriptor in bad state */
#define EREMCHG 78 /* Remote address changed */
#define ELIBACC 79 /* Can not access a needed shared library */
#define ELIBBAD 80 /* Accessing a corrupted shared library */
#define ELIBSCN 81 /* .lib section in a.out corrupted */
#define ELIBMAX 82 /* Attempting to link in too many shared libraries */
#define ELIBEXEC 83 /* Cannot exec a shared library directly */
#define EILSEQ 84 /* Illegal byte sequence */
#define ERESTART 85 /* Interrupted system call should be restarted */
#define ESTRPIPE 86 /* Streams pipe error */
#define EUSERS 87 /* Too many users */
#define ENOTSOCK 88 /* Socket operation on non-socket */
#define EDESTADDRREQ 89 /* Destination address required */
#define EMSGSIZE 90 /* Message too long */
#define EPROTOTYPE 91 /* Protocol wrong type for socket */
#define ENOPROTOOPT 92 /* Protocol not available */
#define EPROTONOSUPPORT 93 /* Protocol not supported */
#define ESOCKTNOSUPPORT 94 /* Socket type not supported */
#define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */
#define EPFNOSUPPORT 96 /* Protocol family not supported */
#define EAFNOSUPPORT 97 /* Address family not supported by protocol */
#define EADDRINUSE 98 /* Address already in use */
#define EADDRNOTAVAIL 99 /* Cannot assign requested address */
#define ENETDOWN 100 /* Network is down */
#define ENETUNREACH 101 /* Network is unreachable */
#define ENETRESET 102 /* Network dropped connection because of reset */
#define ECONNABORTED 103 /* Software caused connection abort */
#define ECONNRESET 104 /* Connection reset by peer */
#define ENOBUFS 105 /* No buffer space available */
#define EISCONN 106 /* Transport endpoint is already connected */
#define ENOTCONN 107 /* Transport endpoint is not connected */
#define ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */
#define ETOOMANYREFS 109 /* Too many references: cannot splice */
#define ETIMEDOUT 110 /* Connection timed out */
#define ECONNREFUSED 111 /* Connection refused */
#define EHOSTDOWN 112 /* Host is down */
#define EHOSTUNREACH 113 /* No route to host */
#define EALREADY 114 /* Operation already in progress */
#define EINPROGRESS 115 /* Operation now in progress */
#define ESTALE 116 /* Stale NFS file handle */
#define EUCLEAN 117 /* Structure needs cleaning */
#define ENOTNAM 118 /* Not a XENIX named type file */
#define ENAVAIL 119 /* No XENIX semaphores available */
#define EISNAM 120 /* Is a named type file */
#define EREMOTEIO 121 /* Remote I/O error */
#define EDQUOT 122 /* Quota exceeded */
#define ENOMEDIUM 123 /* No medium found */
#define EMEDIUMTYPE 124 /* Wrong medium type */
/* Should never be seen by user programs */
#define ERESTARTSYS 512
#define ERESTARTNOINTR 513
#define ERESTARTNOHAND 514 /* restart if no handler.. */
#define ENOIOCTLCMD 515 /* No ioctl command */
#define _LAST_ERRNO 515
#endif

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#ifndef _PPC_PTRACE_H
#define _PPC_PTRACE_H
/*
* This struct defines the way the registers are stored on the
* kernel stack during a system call or other kernel entry.
*
* this should only contain volatile regs
* since we can keep non-volatile in the thread_struct
* should set this up when only volatiles are saved
* by intr code.
*
* Since this is going on the stack, *CARE MUST BE TAKEN* to insure
* that the overall structure is a multiple of 16 bytes in length.
*
* Note that the offsets of the fields in this struct correspond with
* the PT_* values below. This simplifies arch/ppc/kernel/ptrace.c.
*/
#include <linux/config.h>
#ifndef __ASSEMBLY__
#ifdef CONFIG_PPC64BRIDGE
#define PPC_REG unsigned long /*long*/
#else
#define PPC_REG unsigned long
#endif
struct pt_regs {
PPC_REG gpr[32];
PPC_REG nip;
PPC_REG msr;
PPC_REG orig_gpr3; /* Used for restarting system calls */
PPC_REG ctr;
PPC_REG link;
PPC_REG xer;
PPC_REG ccr;
PPC_REG mq; /* 601 only (not used at present) */
/* Used on APUS to hold IPL value. */
PPC_REG trap; /* Reason for being here */
PPC_REG dar; /* Fault registers */
PPC_REG dsisr;
PPC_REG result; /* Result of a system call */
};
#endif
#define STACK_FRAME_OVERHEAD 16 /* size of minimum stack frame */
/* Size of stack frame allocated when calling signal handler. */
#define __SIGNAL_FRAMESIZE 64
#define instruction_pointer(regs) ((regs)->nip)
#define user_mode(regs) (((regs)->msr & MSR_PR) != 0)
/*
* Offsets used by 'ptrace' system call interface.
* These can't be changed without breaking binary compatibility
* with MkLinux, etc.
*/
#define PT_R0 0
#define PT_R1 1
#define PT_R2 2
#define PT_R3 3
#define PT_R4 4
#define PT_R5 5
#define PT_R6 6
#define PT_R7 7
#define PT_R8 8
#define PT_R9 9
#define PT_R10 10
#define PT_R11 11
#define PT_R12 12
#define PT_R13 13
#define PT_R14 14
#define PT_R15 15
#define PT_R16 16
#define PT_R17 17
#define PT_R18 18
#define PT_R19 19
#define PT_R20 20
#define PT_R21 21
#define PT_R22 22
#define PT_R23 23
#define PT_R24 24
#define PT_R25 25
#define PT_R26 26
#define PT_R27 27
#define PT_R28 28
#define PT_R29 29
#define PT_R30 30
#define PT_R31 31
#define PT_NIP 32
#define PT_MSR 33
#ifdef __KERNEL__
#define PT_ORIG_R3 34
#endif
#define PT_CTR 35
#define PT_LNK 36
#define PT_XER 37
#define PT_CCR 38
#define PT_MQ 39
#define PT_FPR0 48 /* each FP reg occupies 2 slots in this space */
#define PT_FPR31 (PT_FPR0 + 2*31)
#define PT_FPSCR (PT_FPR0 + 2*32 + 1)
#endif

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/* 7/18/95 */
/*----------------------------------------------------------------------------*/
/* Residual Data header definitions and prototypes */
/*----------------------------------------------------------------------------*/
/* Structure map for RESIDUAL on PowerPC Reference Platform */
/* residual.h - Residual data structure passed in r3. */
/* Load point passed in r4 to boot image. */
/* For enum's: if given in hex then they are bit significant, */
/* i.e. only one bit is on for each enum */
/* Reserved fields must be filled with zeros. */
#ifndef _RESIDUAL_
#define _RESIDUAL_
#ifndef __ASSEMBLY__
#define MAX_CPUS 32 /* These should be set to the maximum */
#define MAX_MEMS 64 /* number possible for this system. */
#define MAX_DEVICES 256 /* Changing these will change the */
#define AVE_PNP_SIZE 32 /* structure, hence the version of */
#define MAX_MEM_SEGS 64 /* this header file. */
/*----------------------------------------------------------------------------*/
/* Public structures... */
/*----------------------------------------------------------------------------*/
#include "pnp.h"
typedef enum _L1CACHE_TYPE {
NoneCAC = 0,
SplitCAC = 1,
CombinedCAC = 2
} L1CACHE_TYPE;
typedef enum _TLB_TYPE {
NoneTLB = 0,
SplitTLB = 1,
CombinedTLB = 2
} TLB_TYPE;
typedef enum _FIRMWARE_SUPPORT {
Conventional = 0x01,
OpenFirmware = 0x02,
Diagnostics = 0x04,
LowDebug = 0x08,
Multiboot = 0x10,
LowClient = 0x20,
Hex41 = 0x40,
FAT = 0x80,
ISO9660 = 0x0100,
SCSI_InitiatorID_Override = 0x0200,
Tape_Boot = 0x0400,
FW_Boot_Path = 0x0800
} FIRMWARE_SUPPORT;
typedef enum _FIRMWARE_SUPPLIERS {
IBMFirmware = 0x00,
MotoFirmware = 0x01, /* 7/18/95 */
FirmWorks = 0x02, /* 10/5/95 */
Bull = 0x03, /* 04/03/96 */
} FIRMWARE_SUPPLIERS;
typedef enum _ENDIAN_SWITCH_METHODS {
UsePort92 = 0x01,
UsePCIConfigA8 = 0x02,
UseFF001030 = 0x03,
} ENDIAN_SWITCH_METHODS;
typedef enum _SPREAD_IO_METHODS {
UsePort850 = 0x00,
/*UsePCIConfigA8 = 0x02,*/
} SPREAD_IO_METHODS;
typedef struct _VPD {
/* Box dependent stuff */
unsigned char PrintableModel[32]; /* Null terminated string.
Must be of the form:
vvv,<20h>,<model designation>,<0x0>
where vvv is the vendor ID
e.g. IBM PPS MODEL 6015<0x0> */
unsigned char Serial[16]; /* 12/94:
Serial Number; must be of the form:
vvv<serial number> where vvv is the
vendor ID.
e.g. IBM60151234567<20h><20h> */
unsigned char Reserved[48];
unsigned long FirmwareSupplier; /* See FirmwareSuppliers enum */
unsigned long FirmwareSupports; /* See FirmwareSupport enum */
unsigned long NvramSize; /* Size of nvram in bytes */
unsigned long NumSIMMSlots;
unsigned short EndianSwitchMethod; /* See EndianSwitchMethods enum */
unsigned short SpreadIOMethod; /* See SpreadIOMethods enum */
unsigned long SmpIar;
unsigned long RAMErrLogOffset; /* Heap offset to error log */
unsigned long Reserved5;
unsigned long Reserved6;
unsigned long ProcessorHz; /* Processor clock frequency in Hertz */
unsigned long ProcessorBusHz; /* Processor bus clock frequency */
unsigned long Reserved7;
unsigned long TimeBaseDivisor; /* (Bus clocks per timebase tic)*1000 */
unsigned long WordWidth; /* Word width in bits */
unsigned long PageSize; /* Page size in bytes */
unsigned long CoherenceBlockSize; /* Unit of transfer in/out of cache
for which coherency is maintained;
normally <= CacheLineSize. */
unsigned long GranuleSize; /* Unit of lock allocation to avoid */
/* false sharing of locks. */
/* L1 Cache variables */
unsigned long CacheSize; /* L1 Cache size in KB. This is the */
/* total size of the L1, whether */
/* combined or split */
unsigned long CacheAttrib; /* L1CACHE_TYPE */
unsigned long CacheAssoc; /* L1 Cache associativity. Use this
for combined cache. If split, put
zeros here. */
unsigned long CacheLineSize; /* L1 Cache line size in bytes. Use
for combined cache. If split, put
zeros here. */
/* For split L1 Cache: (= combined if combined cache) */
unsigned long I_CacheSize;
unsigned long I_CacheAssoc;
unsigned long I_CacheLineSize;
unsigned long D_CacheSize;
unsigned long D_CacheAssoc;
unsigned long D_CacheLineSize;
/* Translation Lookaside Buffer variables */
unsigned long TLBSize; /* Total number of TLBs on the system */
unsigned long TLBAttrib; /* Combined I+D or split TLB */
unsigned long TLBAssoc; /* TLB Associativity. Use this for
combined TLB. If split, put zeros
here. */
/* For split TLB: (= combined if combined TLB) */
unsigned long I_TLBSize;
unsigned long I_TLBAssoc;
unsigned long D_TLBSize;
unsigned long D_TLBAssoc;
unsigned long ExtendedVPD; /* Offset to extended VPD area;
null if unused */
} VPD;
typedef enum _DEVICE_FLAGS {
Enabled = 0x4000, /* 1 - PCI device is enabled */
Integrated = 0x2000,
Failed = 0x1000, /* 1 - device failed POST code tests */
Static = 0x0800, /* 0 - dynamically configurable
1 - static */
Dock = 0x0400, /* 0 - not a docking station device
1 - is a docking station device */
Boot = 0x0200, /* 0 - device cannot be used for BOOT
1 - can be a BOOT device */
Configurable = 0x0100, /* 1 - device is configurable */
Disableable = 0x80, /* 1 - device can be disabled */
PowerManaged = 0x40, /* 0 - not managed; 1 - managed */
ReadOnly = 0x20, /* 1 - device is read only */
Removable = 0x10, /* 1 - device is removable */
ConsoleIn = 0x08,
ConsoleOut = 0x04,
Input = 0x02,
Output = 0x01
} DEVICE_FLAGS;
typedef enum _BUS_ID {
ISADEVICE = 0x01,
EISADEVICE = 0x02,
PCIDEVICE = 0x04,
PCMCIADEVICE = 0x08,
PNPISADEVICE = 0x10,
MCADEVICE = 0x20,
MXDEVICE = 0x40, /* Devices on mezzanine bus */
PROCESSORDEVICE = 0x80, /* Devices on processor bus */
VMEDEVICE = 0x100,
} BUS_ID;
typedef struct _DEVICE_ID {
unsigned long BusId; /* See BUS_ID enum above */
unsigned long DevId; /* Big Endian format */
unsigned long SerialNum; /* For multiple usage of a single
DevId */
unsigned long Flags; /* See DEVICE_FLAGS enum above */
unsigned char BaseType; /* See pnp.h for bit definitions */
unsigned char SubType; /* See pnp.h for bit definitions */
unsigned char Interface; /* See pnp.h for bit definitions */
unsigned char Spare;
} DEVICE_ID;
typedef union _BUS_ACCESS {
struct _PnPAccess{
unsigned char CSN;
unsigned char LogicalDevNumber;
unsigned short ReadDataPort;
} PnPAccess;
struct _ISAAccess{
unsigned char SlotNumber; /* ISA Slot Number generally not
available; 0 if unknown */
unsigned char LogicalDevNumber;
unsigned short ISAReserved;
} ISAAccess;
struct _MCAAccess{
unsigned char SlotNumber;
unsigned char LogicalDevNumber;
unsigned short MCAReserved;
} MCAAccess;
struct _PCMCIAAccess{
unsigned char SlotNumber;
unsigned char LogicalDevNumber;
unsigned short PCMCIAReserved;
} PCMCIAAccess;
struct _EISAAccess{
unsigned char SlotNumber;
unsigned char FunctionNumber;
unsigned short EISAReserved;
} EISAAccess;
struct _PCIAccess{
unsigned char BusNumber;
unsigned char DevFuncNumber;
unsigned short PCIReserved;
} PCIAccess;
struct _ProcBusAccess{
unsigned char BusNumber;
unsigned char BUID;
unsigned short ProcBusReserved;
} ProcBusAccess;
} BUS_ACCESS;
/* Per logical device information */
typedef struct _PPC_DEVICE {
DEVICE_ID DeviceId;
BUS_ACCESS BusAccess;
/* The following three are offsets into the DevicePnPHeap */
/* All are in PnP compressed format */
unsigned long AllocatedOffset; /* Allocated resource description */
unsigned long PossibleOffset; /* Possible resource description */
unsigned long CompatibleOffset; /* Compatible device identifiers */
} PPC_DEVICE;
typedef enum _CPU_STATE {
CPU_GOOD = 0, /* CPU is present, and active */
CPU_GOOD_FW = 1, /* CPU is present, and in firmware */
CPU_OFF = 2, /* CPU is present, but inactive */
CPU_FAILED = 3, /* CPU is present, but failed POST */
CPU_NOT_PRESENT = 255 /* CPU not present */
} CPU_STATE;
typedef struct _PPC_CPU {
unsigned long CpuType; /* Result of mfspr from Processor
Version Register (PVR).
PVR(0-15) = Version (e.g. 601)
PVR(16-31 = EC Level */
unsigned char CpuNumber; /* CPU Number for this processor */
unsigned char CpuState; /* CPU State, see CPU_STATE enum */
unsigned short Reserved;
} PPC_CPU;
typedef struct _PPC_MEM {
unsigned long SIMMSize; /* 0 - absent or bad
8M, 32M (in MB) */
} PPC_MEM;
typedef enum _MEM_USAGE {
Other = 0x8000,
ResumeBlock = 0x4000, /* for use by power management */
SystemROM = 0x2000, /* Flash memory (populated) */
UnPopSystemROM = 0x1000, /* Unpopulated part of SystemROM area */
IOMemory = 0x0800,
SystemIO = 0x0400,
SystemRegs = 0x0200,
PCIAddr = 0x0100,
PCIConfig = 0x80,
ISAAddr = 0x40,
Unpopulated = 0x20, /* Unpopulated part of System Memory */
Free = 0x10, /* Free part of System Memory */
BootImage = 0x08, /* BootImage part of System Memory */
FirmwareCode = 0x04, /* FirmwareCode part of System Memory */
FirmwareHeap = 0x02, /* FirmwareHeap part of System Memory */
FirmwareStack = 0x01 /* FirmwareStack part of System Memory*/
} MEM_USAGE;
typedef struct _MEM_MAP {
unsigned long Usage; /* See MEM_USAGE above */
unsigned long BasePage; /* Page number measured in 4KB pages */
unsigned long PageCount; /* Page count measured in 4KB pages */
} MEM_MAP;
typedef struct _RESIDUAL {
unsigned long ResidualLength; /* Length of Residual */
unsigned char Version; /* of this data structure */
unsigned char Revision; /* of this data structure */
unsigned short EC; /* of this data structure */
/* VPD */
VPD VitalProductData;
/* CPU */
unsigned short MaxNumCpus; /* Max CPUs in this system */
unsigned short ActualNumCpus; /* ActualNumCpus < MaxNumCpus means */
/* that there are unpopulated or */
/* otherwise unusable cpu locations */
PPC_CPU Cpus[MAX_CPUS];
/* Memory */
unsigned long TotalMemory; /* Total amount of memory installed */
unsigned long GoodMemory; /* Total amount of good memory */
unsigned long ActualNumMemSegs;
MEM_MAP Segs[MAX_MEM_SEGS];
unsigned long ActualNumMemories;
PPC_MEM Memories[MAX_MEMS];
/* Devices */
unsigned long ActualNumDevices;
PPC_DEVICE Devices[MAX_DEVICES];
unsigned char DevicePnPHeap[2*MAX_DEVICES*AVE_PNP_SIZE];
} RESIDUAL;
extern RESIDUAL *res;
extern void print_residual_device_info(void);
extern PPC_DEVICE *residual_find_device(unsigned long BusMask,
unsigned char * DevID, int BaseType,
int SubType, int Interface, int n);
extern PnP_TAG_PACKET *PnP_find_packet(unsigned char *p, unsigned packet_tag,
int n);
extern PnP_TAG_PACKET *PnP_find_small_vendor_packet(unsigned char *p,
unsigned packet_type,
int n);
extern PnP_TAG_PACKET *PnP_find_large_vendor_packet(unsigned char *p,
unsigned packet_type,
int n);
#endif /* __ASSEMBLY__ */
#endif /* ndef _RESIDUAL_ */

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#ifndef _PPC_STRING_H_
#define _PPC_STRING_H_
#define __HAVE_ARCH_STRCPY
#define __HAVE_ARCH_STRNCPY
#define __HAVE_ARCH_STRLEN
#define __HAVE_ARCH_STRCMP
#define __HAVE_ARCH_STRCAT
#define __HAVE_ARCH_MEMSET
#define __HAVE_ARCH_BCOPY
#define __HAVE_ARCH_MEMCPY
#define __HAVE_ARCH_MEMMOVE
#define __HAVE_ARCH_MEMCMP
#define __HAVE_ARCH_MEMCHR
extern int strcasecmp(const char *, const char *);
extern int strncasecmp(const char *, const char *, int);
extern char * strcpy(char *,const char *);
extern char * strncpy(char *,const char *, __kernel_size_t);
extern __kernel_size_t strlen(const char *);
extern int strcmp(const char *,const char *);
extern char * strcat(char *, const char *);
extern void * memset(void *,int,__kernel_size_t);
extern void * memcpy(void *,const void *,__kernel_size_t);
extern void * memmove(void *,const void *,__kernel_size_t);
extern int memcmp(const void *,const void *,__kernel_size_t);
extern void * memchr(const void *,int,__kernel_size_t);
#endif

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#ifndef _PPC_TYPES_H
#define _PPC_TYPES_H
#ifndef __ASSEMBLY__
typedef unsigned short umode_t;
typedef __signed__ char __s8;
typedef unsigned char __u8;
typedef __signed__ short __s16;
typedef unsigned short __u16;
typedef __signed__ int __s32;
typedef unsigned int __u32;
#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
typedef __signed__ long long __s64;
typedef unsigned long long __u64;
#endif
typedef struct {
__u32 u[4];
} __attribute((aligned(16))) vector128;
#ifdef __KERNEL__
/*
* These aren't exported outside the kernel to avoid name space clashes
*/
typedef signed char s8;
typedef unsigned char u8;
typedef signed short s16;
typedef unsigned short u16;
typedef signed int s32;
typedef unsigned int u32;
typedef signed long long s64;
typedef unsigned long long u64;
#define BITS_PER_LONG 32
/* DMA addresses are 32-bits wide */
typedef u32 dma_addr_t;
#endif /* __KERNEL__ */
#endif /* __ASSEMBLY__ */
#endif

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#ifndef _LINUX_BITOPS_H
#define _LINUX_BITOPS_H
/*
* ffs: find first bit set. This is defined the same way as
* the libc and compiler builtin ffs routines, therefore
* differs in spirit from the above ffz (man ffs).
*/
static inline int generic_ffs(int x)
{
int r = 1;
if (!x)
return 0;
if (!(x & 0xffff)) {
x >>= 16;
r += 16;
}
if (!(x & 0xff)) {
x >>= 8;
r += 8;
}
if (!(x & 0xf)) {
x >>= 4;
r += 4;
}
if (!(x & 3)) {
x >>= 2;
r += 2;
}
if (!(x & 1)) {
x >>= 1;
r += 1;
}
return r;
}
/*
* hweightN: returns the hamming weight (i.e. the number
* of bits set) of a N-bit word
*/
static inline unsigned int generic_hweight32(unsigned int w)
{
unsigned int res = (w & 0x55555555) + ((w >> 1) & 0x55555555);
res = (res & 0x33333333) + ((res >> 2) & 0x33333333);
res = (res & 0x0F0F0F0F) + ((res >> 4) & 0x0F0F0F0F);
res = (res & 0x00FF00FF) + ((res >> 8) & 0x00FF00FF);
return (res & 0x0000FFFF) + ((res >> 16) & 0x0000FFFF);
}
static inline unsigned int generic_hweight16(unsigned int w)
{
unsigned int res = (w & 0x5555) + ((w >> 1) & 0x5555);
res = (res & 0x3333) + ((res >> 2) & 0x3333);
res = (res & 0x0F0F) + ((res >> 4) & 0x0F0F);
return (res & 0x00FF) + ((res >> 8) & 0x00FF);
}
static inline unsigned int generic_hweight8(unsigned int w)
{
unsigned int res = (w & 0x55) + ((w >> 1) & 0x55);
res = (res & 0x33) + ((res >> 2) & 0x33);
return (res & 0x0F) + ((res >> 4) & 0x0F);
}
#include <asm/bitops.h>
#endif

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include/linux/byteorder/big_endian.h Normal file
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#ifndef _LINUX_BYTEORDER_BIG_ENDIAN_H
#define _LINUX_BYTEORDER_BIG_ENDIAN_H
#ifndef __BIG_ENDIAN
#define __BIG_ENDIAN 4321
#endif
#ifndef __BIG_ENDIAN_BITFIELD
#define __BIG_ENDIAN_BITFIELD
#endif
#include <linux/byteorder/swab.h>
#define __constant_htonl(x) ((__u32)(x))
#define __constant_ntohl(x) ((__u32)(x))
#define __constant_htons(x) ((__u16)(x))
#define __constant_ntohs(x) ((__u16)(x))
#define __constant_cpu_to_le64(x) ___swab64((x))
#define __constant_le64_to_cpu(x) ___swab64((x))
#define __constant_cpu_to_le32(x) ___swab32((x))
#define __constant_le32_to_cpu(x) ___swab32((x))
#define __constant_cpu_to_le16(x) ___swab16((x))
#define __constant_le16_to_cpu(x) ___swab16((x))
#define __constant_cpu_to_be64(x) ((__u64)(x))
#define __constant_be64_to_cpu(x) ((__u64)(x))
#define __constant_cpu_to_be32(x) ((__u32)(x))
#define __constant_be32_to_cpu(x) ((__u32)(x))
#define __constant_cpu_to_be16(x) ((__u16)(x))
#define __constant_be16_to_cpu(x) ((__u16)(x))
#define __cpu_to_le64(x) __swab64((x))
#define __le64_to_cpu(x) __swab64((x))
#define __cpu_to_le32(x) __swab32((x))
#define __le32_to_cpu(x) __swab32((x))
#define __cpu_to_le16(x) __swab16((x))
#define __le16_to_cpu(x) __swab16((x))
#define __cpu_to_be64(x) ((__u64)(x))
#define __be64_to_cpu(x) ((__u64)(x))
#define __cpu_to_be32(x) ((__u32)(x))
#define __be32_to_cpu(x) ((__u32)(x))
#define __cpu_to_be16(x) ((__u16)(x))
#define __be16_to_cpu(x) ((__u16)(x))
#define __cpu_to_le64p(x) __swab64p((x))
#define __le64_to_cpup(x) __swab64p((x))
#define __cpu_to_le32p(x) __swab32p((x))
#define __le32_to_cpup(x) __swab32p((x))
#define __cpu_to_le16p(x) __swab16p((x))
#define __le16_to_cpup(x) __swab16p((x))
#define __cpu_to_be64p(x) (*(__u64*)(x))
#define __be64_to_cpup(x) (*(__u64*)(x))
#define __cpu_to_be32p(x) (*(__u32*)(x))
#define __be32_to_cpup(x) (*(__u32*)(x))
#define __cpu_to_be16p(x) (*(__u16*)(x))
#define __be16_to_cpup(x) (*(__u16*)(x))
#define __cpu_to_le64s(x) __swab64s((x))
#define __le64_to_cpus(x) __swab64s((x))
#define __cpu_to_le32s(x) __swab32s((x))
#define __le32_to_cpus(x) __swab32s((x))
#define __cpu_to_le16s(x) __swab16s((x))
#define __le16_to_cpus(x) __swab16s((x))
#define __cpu_to_be64s(x) do {} while (0)
#define __be64_to_cpus(x) do {} while (0)
#define __cpu_to_be32s(x) do {} while (0)
#define __be32_to_cpus(x) do {} while (0)
#define __cpu_to_be16s(x) do {} while (0)
#define __be16_to_cpus(x) do {} while (0)
#include <linux/byteorder/generic.h>
#endif /* _LINUX_BYTEORDER_BIG_ENDIAN_H */

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#ifndef _LINUX_BYTEORDER_SWAB_H
#define _LINUX_BYTEORDER_SWAB_H
/*
* linux/byteorder/swab.h
* Byte-swapping, independently from CPU endianness
* swabXX[ps]?(foo)
*
* Francois-Rene Rideau <fare@tunes.org> 19971205
* separated swab functions from cpu_to_XX,
* to clean up support for bizarre-endian architectures.
*
* See asm-i386/byteorder.h and suches for examples of how to provide
* architecture-dependent optimized versions
*
*/
/* casts are necessary for constants, because we never know how for sure
* how U/UL/ULL map to __u16, __u32, __u64. At least not in a portable way.
*/
#define ___swab16(x) \
((__u16)( \
(((__u16)(x) & (__u16)0x00ffU) << 8) | \
(((__u16)(x) & (__u16)0xff00U) >> 8) ))
#define ___swab32(x) \
((__u32)( \
(((__u32)(x) & (__u32)0x000000ffUL) << 24) | \
(((__u32)(x) & (__u32)0x0000ff00UL) << 8) | \
(((__u32)(x) & (__u32)0x00ff0000UL) >> 8) | \
(((__u32)(x) & (__u32)0xff000000UL) >> 24) ))
#define ___swab64(x) \
((__u64)( \
(__u64)(((__u64)(x) & (__u64)0x00000000000000ffULL) << 56) | \
(__u64)(((__u64)(x) & (__u64)0x000000000000ff00ULL) << 40) | \
(__u64)(((__u64)(x) & (__u64)0x0000000000ff0000ULL) << 24) | \
(__u64)(((__u64)(x) & (__u64)0x00000000ff000000ULL) << 8) | \
(__u64)(((__u64)(x) & (__u64)0x000000ff00000000ULL) >> 8) | \
(__u64)(((__u64)(x) & (__u64)0x0000ff0000000000ULL) >> 24) | \
(__u64)(((__u64)(x) & (__u64)0x00ff000000000000ULL) >> 40) | \
(__u64)(((__u64)(x) & (__u64)0xff00000000000000ULL) >> 56) ))
/*
* provide defaults when no architecture-specific optimization is detected
*/
#ifndef __arch__swab16
# define __arch__swab16(x) ___swab16(x)
#endif
#ifndef __arch__swab32
# define __arch__swab32(x) ___swab32(x)
#endif
#ifndef __arch__swab64
# define __arch__swab64(x) ___swab64(x)
#endif
#ifndef __arch__swab16p
# define __arch__swab16p(x) __swab16(*(x))
#endif
#ifndef __arch__swab32p
# define __arch__swab32p(x) __swab32(*(x))
#endif
#ifndef __arch__swab64p
# define __arch__swab64p(x) __swab64(*(x))
#endif
#ifndef __arch__swab16s
# define __arch__swab16s(x) do { *(x) = __swab16p((x)); } while (0)
#endif
#ifndef __arch__swab32s
# define __arch__swab32s(x) do { *(x) = __swab32p((x)); } while (0)
#endif
#ifndef __arch__swab64s
# define __arch__swab64s(x) do { *(x) = __swab64p((x)); } while (0)
#endif
/*
* Allow constant folding
*/
#if defined(__GNUC__) && (__GNUC__ >= 2) && defined(__OPTIMIZE__)
# define __swab16(x) \
(__builtin_constant_p((__u16)(x)) ? \
___swab16((x)) : \
__fswab16((x)))
# define __swab32(x) \
(__builtin_constant_p((__u32)(x)) ? \
___swab32((x)) : \
__fswab32((x)))
# define __swab64(x) \
(__builtin_constant_p((__u64)(x)) ? \
___swab64((x)) : \
__fswab64((x)))
#else
# define __swab16(x) __fswab16(x)
# define __swab32(x) __fswab32(x)
# define __swab64(x) __fswab64(x)
#endif /* OPTIMIZE */
extern __inline__ __const__ __u16 __fswab16(__u16 x)
{
return __arch__swab16(x);
}
extern __inline__ __u16 __swab16p(__u16 *x)
{
return __arch__swab16p(x);
}
extern __inline__ void __swab16s(__u16 *addr)
{
__arch__swab16s(addr);
}
extern __inline__ __const__ __u32 __fswab32(__u32 x)
{
return __arch__swab32(x);
}
extern __inline__ __u32 __swab32p(__u32 *x)
{
return __arch__swab32p(x);
}
extern __inline__ void __swab32s(__u32 *addr)
{
__arch__swab32s(addr);
}
#ifdef __BYTEORDER_HAS_U64__
extern __inline__ __const__ __u64 __fswab64(__u64 x)
{
# ifdef __SWAB_64_THRU_32__
__u32 h = x >> 32;
__u32 l = x & ((1ULL<<32)-1);
return (((__u64)__swab32(l)) << 32) | ((__u64)(__swab32(h)));
# else
return __arch__swab64(x);
# endif
}
extern __inline__ __u64 __swab64p(__u64 *x)
{
return __arch__swab64p(x);
}
extern __inline__ void __swab64s(__u64 *addr)
{
__arch__swab64s(addr);
}
#endif /* __BYTEORDER_HAS_U64__ */
#if defined(__KERNEL__)
#define swab16 __swab16
#define swab32 __swab32
#define swab64 __swab64
#define swab16p __swab16p
#define swab32p __swab32p
#define swab64p __swab64p
#define swab16s __swab16s
#define swab32s __swab32s
#define swab64s __swab64s
#endif
#endif /* _LINUX_BYTEORDER_SWAB_H */

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#ifndef _LINUX_CONFIG_H
#define _LINUX_CONFIG_H
/* #include <linux/autoconf.h> */
#endif

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#ifndef _LINUX_CTYPE_H
#define _LINUX_CTYPE_H
/*
* NOTE! This ctype does not handle EOF like the standard C
* library is required to.
*/
#define _U 0x01 /* upper */
#define _L 0x02 /* lower */
#define _D 0x04 /* digit */
#define _C 0x08 /* cntrl */
#define _P 0x10 /* punct */
#define _S 0x20 /* white space (space/lf/tab) */
#define _X 0x40 /* hex digit */
#define _SP 0x80 /* hard space (0x20) */
extern unsigned char _ctype[];
#define __ismask(x) (_ctype[(int)(unsigned char)(x)])
#define isalnum(c) ((__ismask(c)&(_U|_L|_D)) != 0)
#define isalpha(c) ((__ismask(c)&(_U|_L)) != 0)
#define iscntrl(c) ((__ismask(c)&(_C)) != 0)
#define isdigit(c) ((__ismask(c)&(_D)) != 0)
#define isgraph(c) ((__ismask(c)&(_P|_U|_L|_D)) != 0)
#define islower(c) ((__ismask(c)&(_L)) != 0)
#define isprint(c) ((__ismask(c)&(_P|_U|_L|_D|_SP)) != 0)
#define ispunct(c) ((__ismask(c)&(_P)) != 0)
#define isspace(c) ((__ismask(c)&(_S)) != 0)
#define isupper(c) ((__ismask(c)&(_U)) != 0)
#define isxdigit(c) ((__ismask(c)&(_D|_X)) != 0)
#define isascii(c) (((unsigned char)(c))<=0x7f)
#define toascii(c) (((unsigned char)(c))&0x7f)
static inline unsigned char __tolower(unsigned char c)
{
if (isupper(c))
c -= 'A'-'a';
return c;
}
static inline unsigned char __toupper(unsigned char c)
{
if (islower(c))
c -= 'a'-'A';
return c;
}
#define tolower(c) __tolower(c)
#define toupper(c) __toupper(c)
#endif

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#ifndef _LINUX_TYPES_H
#define _LINUX_TYPES_H
#ifdef __KERNEL__
#include <linux/config.h>
#endif
#include <linux/posix_types.h>
#include <asm/types.h>
#ifndef __KERNEL_STRICT_NAMES
typedef __kernel_fd_set fd_set;
typedef __kernel_dev_t dev_t;
typedef __kernel_ino_t ino_t;
typedef __kernel_mode_t mode_t;
typedef __kernel_nlink_t nlink_t;
typedef __kernel_off_t off_t;
typedef __kernel_pid_t pid_t;
typedef __kernel_daddr_t daddr_t;
typedef __kernel_key_t key_t;
typedef __kernel_suseconds_t suseconds_t;
#ifdef __KERNEL__
typedef __kernel_uid32_t uid_t;
typedef __kernel_gid32_t gid_t;
typedef __kernel_uid16_t uid16_t;
typedef __kernel_gid16_t gid16_t;
#ifdef CONFIG_UID16
/* This is defined by include/asm-{arch}/posix_types.h */
typedef __kernel_old_uid_t old_uid_t;
typedef __kernel_old_gid_t old_gid_t;
#endif /* CONFIG_UID16 */
/* libc5 includes this file to define uid_t, thus uid_t can never change
* when it is included by non-kernel code
*/
#else
typedef __kernel_uid_t uid_t;
typedef __kernel_gid_t gid_t;
#endif /* __KERNEL__ */
#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
typedef __kernel_loff_t loff_t;
#endif
/*
* The following typedefs are also protected by individual ifdefs for
* historical reasons:
*/
#ifndef _SIZE_T
#define _SIZE_T
typedef __kernel_size_t size_t;
#endif
#ifndef _SSIZE_T
#define _SSIZE_T
typedef __kernel_ssize_t ssize_t;
#endif
#ifndef _PTRDIFF_T
#define _PTRDIFF_T
typedef __kernel_ptrdiff_t ptrdiff_t;
#endif
#ifndef _TIME_T
#define _TIME_T
typedef __kernel_time_t time_t;
#endif
#ifndef _CLOCK_T
#define _CLOCK_T
typedef __kernel_clock_t clock_t;
#endif
#ifndef _CADDR_T
#define _CADDR_T
typedef __kernel_caddr_t caddr_t;
#endif
/* bsd */
typedef unsigned char u_char;
typedef unsigned short u_short;
typedef unsigned int u_int;
typedef unsigned long u_long;
/* sysv */
typedef unsigned char unchar;
typedef unsigned short ushort;
typedef unsigned int uint;
typedef unsigned long ulong;
#ifndef __BIT_TYPES_DEFINED__
#define __BIT_TYPES_DEFINED__
typedef __u8 u_int8_t;
typedef __s8 int8_t;
typedef __u16 u_int16_t;
typedef __s16 int16_t;
typedef __u32 u_int32_t;
typedef __s32 int32_t;
#endif /* !(__BIT_TYPES_DEFINED__) */
typedef __u8 uint8_t;
typedef __u16 uint16_t;
typedef __u32 uint32_t;
#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
typedef __u64 uint64_t;
typedef __u64 u_int64_t;
typedef __s64 int64_t;
#endif
#endif /* __KERNEL_STRICT_NAMES */
/*
* Below are truly Linux-specific types that should never collide with
* any application/library that wants linux/types.h.
*/
struct ustat {
__kernel_daddr_t f_tfree;
__kernel_ino_t f_tinode;
char f_fname[6];
char f_fpack[6];
};
#endif /* _LINUX_TYPES_H */