Commit d20f2f83 authored by Chris Metcalf's avatar Chris Metcalf

Merge tag 'tags/disintegrate-tile-20121009' into for-linus

UAPI Disintegration 2012-10-09
parents ccff9b1d df842f79
header-y += abi.h
header-y += chip.h
header-y += chip_tile64.h
header-y += chip_tilegx.h
header-y += chip_tilepro.h
header-y += icache.h
header-y += interrupts.h
header-y += interrupts_32.h
header-y += interrupts_64.h
header-y += opcode.h
header-y += opcode_tilegx.h
header-y += opcode_tilepro.h
header-y += sim.h
header-y += sim_def.h
header-y += spr_def.h
header-y += spr_def_32.h
header-y += spr_def_64.h
...@@ -11,15 +11,11 @@ ...@@ -11,15 +11,11 @@
* NON INFRINGEMENT. See the GNU General Public License for * NON INFRINGEMENT. See the GNU General Public License for
* more details. * more details.
*/ */
#ifndef __ARCH_SPR_DEF_H__
#define __ARCH_SPR_DEF_H__
/* Include the proper base SPR definition file. */ #include <uapi/arch/spr_def.h>
#ifdef __tilegx__
#include <arch/spr_def_64.h>
#else
#include <arch/spr_def_32.h>
#endif
#ifdef __KERNEL__
/* /*
* In addition to including the proper base SPR definition file, depending * In addition to including the proper base SPR definition file, depending
...@@ -110,4 +106,4 @@ ...@@ -110,4 +106,4 @@
#define INT_INTCTRL_K \ #define INT_INTCTRL_K \
_concat4(INT_INTCTRL_, CONFIG_KERNEL_PL,,) _concat4(INT_INTCTRL_, CONFIG_KERNEL_PL,,)
#endif /* __KERNEL__ */ #endif /* __ARCH_SPR_DEF_H__ */
include include/asm-generic/Kbuild.asm
header-y += ../arch/ header-y += ../arch/
header-y += cachectl.h
header-y += ucontext.h header-y += ucontext.h
header-y += hardwall.h
generic-y += bug.h generic-y += bug.h
generic-y += bugs.h generic-y += bugs.h
......
...@@ -14,40 +14,11 @@ ...@@ -14,40 +14,11 @@
* Provide methods for access control of per-cpu resources like * Provide methods for access control of per-cpu resources like
* UDN, IDN, or IPI. * UDN, IDN, or IPI.
*/ */
#ifndef _ASM_TILE_HARDWALL_H #ifndef _ASM_TILE_HARDWALL_H
#define _ASM_TILE_HARDWALL_H #define _ASM_TILE_HARDWALL_H
#include <arch/chip.h> #include <uapi/asm/hardwall.h>
#include <linux/ioctl.h>
#define HARDWALL_IOCTL_BASE 0xa2
/*
* The HARDWALL_CREATE() ioctl is a macro with a "size" argument.
* The resulting ioctl value is passed to the kernel in conjunction
* with a pointer to a standard kernel bitmask of cpus.
* For network resources (UDN or IDN) the bitmask must physically
* represent a rectangular configuration on the chip.
* The "size" is the number of bytes of cpu mask data.
*/
#define _HARDWALL_CREATE 1
#define HARDWALL_CREATE(size) \
_IOC(_IOC_READ, HARDWALL_IOCTL_BASE, _HARDWALL_CREATE, (size))
#define _HARDWALL_ACTIVATE 2
#define HARDWALL_ACTIVATE \
_IO(HARDWALL_IOCTL_BASE, _HARDWALL_ACTIVATE)
#define _HARDWALL_DEACTIVATE 3
#define HARDWALL_DEACTIVATE \
_IO(HARDWALL_IOCTL_BASE, _HARDWALL_DEACTIVATE)
#define _HARDWALL_GET_ID 4
#define HARDWALL_GET_ID \
_IO(HARDWALL_IOCTL_BASE, _HARDWALL_GET_ID)
#ifdef __KERNEL__
/* /proc hooks for hardwall. */ /* /proc hooks for hardwall. */
struct proc_dir_entry; struct proc_dir_entry;
#ifdef CONFIG_HARDWALL #ifdef CONFIG_HARDWALL
...@@ -56,6 +27,4 @@ int proc_pid_hardwall(struct task_struct *task, char *buffer); ...@@ -56,6 +27,4 @@ int proc_pid_hardwall(struct task_struct *task, char *buffer);
#else #else
static inline void proc_tile_hardwall_init(struct proc_dir_entry *root) {} static inline void proc_tile_hardwall_init(struct proc_dir_entry *root) {}
#endif #endif
#endif
#endif /* _ASM_TILE_HARDWALL_H */ #endif /* _ASM_TILE_HARDWALL_H */
...@@ -11,87 +11,21 @@ ...@@ -11,87 +11,21 @@
* NON INFRINGEMENT. See the GNU General Public License for * NON INFRINGEMENT. See the GNU General Public License for
* more details. * more details.
*/ */
#ifndef _ASM_TILE_PTRACE_H #ifndef _ASM_TILE_PTRACE_H
#define _ASM_TILE_PTRACE_H #define _ASM_TILE_PTRACE_H
#include <arch/chip.h> #include <linux/compiler.h>
#include <arch/abi.h>
/* These must match struct pt_regs, below. */
#if CHIP_WORD_SIZE() == 32
#define PTREGS_OFFSET_REG(n) ((n)*4)
#else
#define PTREGS_OFFSET_REG(n) ((n)*8)
#endif
#define PTREGS_OFFSET_BASE 0
#define PTREGS_OFFSET_TP PTREGS_OFFSET_REG(53)
#define PTREGS_OFFSET_SP PTREGS_OFFSET_REG(54)
#define PTREGS_OFFSET_LR PTREGS_OFFSET_REG(55)
#define PTREGS_NR_GPRS 56
#define PTREGS_OFFSET_PC PTREGS_OFFSET_REG(56)
#define PTREGS_OFFSET_EX1 PTREGS_OFFSET_REG(57)
#define PTREGS_OFFSET_FAULTNUM PTREGS_OFFSET_REG(58)
#define PTREGS_OFFSET_ORIG_R0 PTREGS_OFFSET_REG(59)
#define PTREGS_OFFSET_FLAGS PTREGS_OFFSET_REG(60)
#if CHIP_HAS_CMPEXCH()
#define PTREGS_OFFSET_CMPEXCH PTREGS_OFFSET_REG(61)
#endif
#define PTREGS_SIZE PTREGS_OFFSET_REG(64)
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
#ifdef __KERNEL__
/* Benefit from consistent use of "long" on all chips. */ /* Benefit from consistent use of "long" on all chips. */
typedef unsigned long pt_reg_t; typedef unsigned long pt_reg_t;
#else
/* Provide appropriate length type to userspace regardless of -m32/-m64. */
typedef uint_reg_t pt_reg_t;
#endif
/*
* This struct defines the way the registers are stored on the stack during a
* system call or exception. "struct sigcontext" has the same shape.
*/
struct pt_regs {
/* Saved main processor registers; 56..63 are special. */
/* tp, sp, and lr must immediately follow regs[] for aliasing. */
pt_reg_t regs[53];
pt_reg_t tp; /* aliases regs[TREG_TP] */
pt_reg_t sp; /* aliases regs[TREG_SP] */
pt_reg_t lr; /* aliases regs[TREG_LR] */
/* Saved special registers. */
pt_reg_t pc; /* stored in EX_CONTEXT_K_0 */
pt_reg_t ex1; /* stored in EX_CONTEXT_K_1 (PL and ICS bit) */
pt_reg_t faultnum; /* fault number (INT_SWINT_1 for syscall) */
pt_reg_t orig_r0; /* r0 at syscall entry, else zero */
pt_reg_t flags; /* flags (see below) */
#if !CHIP_HAS_CMPEXCH()
pt_reg_t pad[3];
#else
pt_reg_t cmpexch; /* value of CMPEXCH_VALUE SPR at interrupt */
pt_reg_t pad[2];
#endif #endif
};
#endif /* __ASSEMBLY__ */
#define PTRACE_GETREGS 12 #include <uapi/asm/ptrace.h>
#define PTRACE_SETREGS 13
#define PTRACE_GETFPREGS 14
#define PTRACE_SETFPREGS 15
/* Support TILE-specific ptrace options, with events starting at 16. */
#define PTRACE_O_TRACEMIGRATE 0x00010000
#define PTRACE_EVENT_MIGRATE 16
#ifdef __KERNEL__
#define PTRACE_O_MASK_TILE (PTRACE_O_TRACEMIGRATE) #define PTRACE_O_MASK_TILE (PTRACE_O_TRACEMIGRATE)
#define PT_TRACE_MIGRATE 0x00080000 #define PT_TRACE_MIGRATE 0x00080000
#define PT_TRACE_MASK_TILE (PT_TRACE_MIGRATE) #define PT_TRACE_MASK_TILE (PT_TRACE_MIGRATE)
#endif
#ifdef __KERNEL__
/* Flag bits in pt_regs.flags */ /* Flag bits in pt_regs.flags */
#define PT_FLAGS_DISABLE_IRQ 1 /* on return to kernel, disable irqs */ #define PT_FLAGS_DISABLE_IRQ 1 /* on return to kernel, disable irqs */
...@@ -159,6 +93,4 @@ extern void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, ...@@ -159,6 +93,4 @@ extern void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs,
#define SINGLESTEP_STATE_TARGET_LB 2 #define SINGLESTEP_STATE_TARGET_LB 2
#define SINGLESTEP_STATE_TARGET_UB 7 #define SINGLESTEP_STATE_TARGET_UB 7
#endif /* !__KERNEL__ */
#endif /* _ASM_TILE_PTRACE_H */ #endif /* _ASM_TILE_PTRACE_H */
...@@ -11,16 +11,13 @@ ...@@ -11,16 +11,13 @@
* NON INFRINGEMENT. See the GNU General Public License for * NON INFRINGEMENT. See the GNU General Public License for
* more details. * more details.
*/ */
#ifndef _ASM_TILE_SETUP_H #ifndef _ASM_TILE_SETUP_H
#define _ASM_TILE_SETUP_H #define _ASM_TILE_SETUP_H
#define COMMAND_LINE_SIZE 2048
#ifdef __KERNEL__
#include <linux/pfn.h> #include <linux/pfn.h>
#include <linux/init.h> #include <linux/init.h>
#include <uapi/asm/setup.h>
/* /*
* Reserved space for vmalloc and iomap - defined in asm/page.h * Reserved space for vmalloc and iomap - defined in asm/page.h
...@@ -53,6 +50,4 @@ int hardwall_ipi_valid(int cpu); ...@@ -53,6 +50,4 @@ int hardwall_ipi_valid(int cpu);
} while (0) } while (0)
#endif #endif
#endif /* __KERNEL__ */
#endif /* _ASM_TILE_SETUP_H */ #endif /* _ASM_TILE_SETUP_H */
...@@ -11,19 +11,11 @@ ...@@ -11,19 +11,11 @@
* NON INFRINGEMENT. See the GNU General Public License for * NON INFRINGEMENT. See the GNU General Public License for
* more details. * more details.
*/ */
#ifndef _ASM_TILE_SIGNAL_H #ifndef _ASM_TILE_SIGNAL_H
#define _ASM_TILE_SIGNAL_H #define _ASM_TILE_SIGNAL_H
/* Do not notify a ptracer when this signal is handled. */ #include <uapi/asm/signal.h>
#define SA_NOPTRACE 0x02000000u
/* Used in earlier Tilera releases, so keeping for binary compatibility. */
#define SA_RESTORER 0x04000000u
#include <asm-generic/signal.h>
#if defined(__KERNEL__)
#if !defined(__ASSEMBLY__) #if !defined(__ASSEMBLY__)
struct pt_regs; struct pt_regs;
int restore_sigcontext(struct pt_regs *, struct sigcontext __user *); int restore_sigcontext(struct pt_regs *, struct sigcontext __user *);
...@@ -34,6 +26,4 @@ void signal_fault(const char *type, struct pt_regs *, ...@@ -34,6 +26,4 @@ void signal_fault(const char *type, struct pt_regs *,
void trace_unhandled_signal(const char *type, struct pt_regs *regs, void trace_unhandled_signal(const char *type, struct pt_regs *regs,
unsigned long address, int signo); unsigned long address, int signo);
#endif #endif
#endif
#endif /* _ASM_TILE_SIGNAL_H */ #endif /* _ASM_TILE_SIGNAL_H */
...@@ -11,32 +11,9 @@ ...@@ -11,32 +11,9 @@
* NON INFRINGEMENT. See the GNU General Public License for * NON INFRINGEMENT. See the GNU General Public License for
* more details. * more details.
*/ */
#if !defined(__LP64__) || defined(__SYSCALL_COMPAT)
/* Use the flavor of this syscall that matches the 32-bit API better. */
#define __ARCH_WANT_SYNC_FILE_RANGE2
#endif
/* Use the standard ABI for syscalls. */
#include <asm-generic/unistd.h>
/* Additional Tilera-specific syscalls. */
#define __NR_cacheflush (__NR_arch_specific_syscall + 1)
__SYSCALL(__NR_cacheflush, sys_cacheflush)
#ifndef __tilegx__
/* "Fast" syscalls provide atomic support for 32-bit chips. */
#define __NR_FAST_cmpxchg -1
#define __NR_FAST_atomic_update -2
#define __NR_FAST_cmpxchg64 -3
#define __NR_cmpxchg_badaddr (__NR_arch_specific_syscall + 0)
__SYSCALL(__NR_cmpxchg_badaddr, sys_cmpxchg_badaddr)
#endif
#ifdef __KERNEL__
/* In compat mode, we use sys_llseek() for compat_sys_llseek(). */ /* In compat mode, we use sys_llseek() for compat_sys_llseek(). */
#ifdef CONFIG_COMPAT #ifdef CONFIG_COMPAT
#define __ARCH_WANT_SYS_LLSEEK #define __ARCH_WANT_SYS_LLSEEK
#endif #endif
#define __ARCH_WANT_SYS_NEWFSTATAT #define __ARCH_WANT_SYS_NEWFSTATAT
#endif #include <uapi/asm/unistd.h>
# UAPI Header export list # UAPI Header export list
header-y += abi.h
header-y += chip.h
header-y += chip_tile64.h
header-y += chip_tilegx.h
header-y += chip_tilepro.h
header-y += icache.h
header-y += interrupts.h
header-y += interrupts_32.h
header-y += interrupts_64.h
header-y += opcode.h
header-y += opcode_tilegx.h
header-y += opcode_tilepro.h
header-y += sim.h
header-y += sim_def.h
header-y += spr_def.h
header-y += spr_def_32.h
header-y += spr_def_64.h
/*
* Copyright 2010 Tilera Corporation. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, version 2.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
* NON INFRINGEMENT. See the GNU General Public License for
* more details.
*/
#ifndef _UAPI__ARCH_SPR_DEF_H__
#define _UAPI__ARCH_SPR_DEF_H__
/* Include the proper base SPR definition file. */
#ifdef __tilegx__
#include <arch/spr_def_64.h>
#else
#include <arch/spr_def_32.h>
#endif
#endif /* _UAPI__ARCH_SPR_DEF_H__ */
...@@ -14,8 +14,8 @@ ...@@ -14,8 +14,8 @@
#ifndef __DOXYGEN__ #ifndef __DOXYGEN__
#ifndef __ARCH_SPR_DEF_H__ #ifndef __ARCH_SPR_DEF_32_H__
#define __ARCH_SPR_DEF_H__ #define __ARCH_SPR_DEF_32_H__
#define SPR_AUX_PERF_COUNT_0 0x6005 #define SPR_AUX_PERF_COUNT_0 0x6005
#define SPR_AUX_PERF_COUNT_1 0x6006 #define SPR_AUX_PERF_COUNT_1 0x6006
...@@ -252,6 +252,6 @@ ...@@ -252,6 +252,6 @@
#define SPR_WATCH_MASK 0x420a #define SPR_WATCH_MASK 0x420a
#define SPR_WATCH_VAL 0x420b #define SPR_WATCH_VAL 0x420b
#endif /* !defined(__ARCH_SPR_DEF_H__) */ #endif /* !defined(__ARCH_SPR_DEF_32_H__) */
#endif /* !defined(__DOXYGEN__) */ #endif /* !defined(__DOXYGEN__) */
...@@ -14,8 +14,8 @@ ...@@ -14,8 +14,8 @@
#ifndef __DOXYGEN__ #ifndef __DOXYGEN__
#ifndef __ARCH_SPR_DEF_H__ #ifndef __ARCH_SPR_DEF_64_H__
#define __ARCH_SPR_DEF_H__ #define __ARCH_SPR_DEF_64_H__
#define SPR_AUX_PERF_COUNT_0 0x2105 #define SPR_AUX_PERF_COUNT_0 0x2105
#define SPR_AUX_PERF_COUNT_1 0x2106 #define SPR_AUX_PERF_COUNT_1 0x2106
...@@ -211,6 +211,6 @@ ...@@ -211,6 +211,6 @@
#define SPR_WATCH_MASK 0x200a #define SPR_WATCH_MASK 0x200a
#define SPR_WATCH_VAL 0x200b #define SPR_WATCH_VAL 0x200b
#endif /* !defined(__ARCH_SPR_DEF_H__) */ #endif /* !defined(__ARCH_SPR_DEF_64_H__) */
#endif /* !defined(__DOXYGEN__) */ #endif /* !defined(__DOXYGEN__) */
# UAPI Header export list # UAPI Header export list
include include/uapi/asm-generic/Kbuild.asm include include/uapi/asm-generic/Kbuild.asm
header-y += auxvec.h
header-y += bitsperlong.h
header-y += byteorder.h
header-y += cachectl.h
header-y += hardwall.h
header-y += kvm_para.h
header-y += mman.h
header-y += ptrace.h
header-y += setup.h
header-y += sigcontext.h
header-y += siginfo.h
header-y += signal.h
header-y += stat.h
header-y += swab.h
header-y += unistd.h
/*
* Copyright 2010 Tilera Corporation. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, version 2.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
* NON INFRINGEMENT. See the GNU General Public License for
* more details.
*
* Provide methods for access control of per-cpu resources like
* UDN, IDN, or IPI.
*/
#ifndef _UAPI_ASM_TILE_HARDWALL_H
#define _UAPI_ASM_TILE_HARDWALL_H
#include <arch/chip.h>
#include <linux/ioctl.h>
#define HARDWALL_IOCTL_BASE 0xa2
/*
* The HARDWALL_CREATE() ioctl is a macro with a "size" argument.
* The resulting ioctl value is passed to the kernel in conjunction
* with a pointer to a standard kernel bitmask of cpus.
* For network resources (UDN or IDN) the bitmask must physically
* represent a rectangular configuration on the chip.
* The "size" is the number of bytes of cpu mask data.
*/
#define _HARDWALL_CREATE 1
#define HARDWALL_CREATE(size) \
_IOC(_IOC_READ, HARDWALL_IOCTL_BASE, _HARDWALL_CREATE, (size))
#define _HARDWALL_ACTIVATE 2
#define HARDWALL_ACTIVATE \
_IO(HARDWALL_IOCTL_BASE, _HARDWALL_ACTIVATE)
#define _HARDWALL_DEACTIVATE 3
#define HARDWALL_DEACTIVATE \
_IO(HARDWALL_IOCTL_BASE, _HARDWALL_DEACTIVATE)
#define _HARDWALL_GET_ID 4
#define HARDWALL_GET_ID \
_IO(HARDWALL_IOCTL_BASE, _HARDWALL_GET_ID)
#endif /* _UAPI_ASM_TILE_HARDWALL_H */
/*
* Copyright 2010 Tilera Corporation. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, version 2.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
* NON INFRINGEMENT. See the GNU General Public License for
* more details.
*/
#ifndef _UAPI_ASM_TILE_PTRACE_H
#define _UAPI_ASM_TILE_PTRACE_H
#include <arch/chip.h>
#include <arch/abi.h>
/* These must match struct pt_regs, below. */
#if CHIP_WORD_SIZE() == 32
#define PTREGS_OFFSET_REG(n) ((n)*4)
#else
#define PTREGS_OFFSET_REG(n) ((n)*8)
#endif
#define PTREGS_OFFSET_BASE 0
#define PTREGS_OFFSET_TP PTREGS_OFFSET_REG(53)
#define PTREGS_OFFSET_SP PTREGS_OFFSET_REG(54)
#define PTREGS_OFFSET_LR PTREGS_OFFSET_REG(55)
#define PTREGS_NR_GPRS 56
#define PTREGS_OFFSET_PC PTREGS_OFFSET_REG(56)
#define PTREGS_OFFSET_EX1 PTREGS_OFFSET_REG(57)
#define PTREGS_OFFSET_FAULTNUM PTREGS_OFFSET_REG(58)
#define PTREGS_OFFSET_ORIG_R0 PTREGS_OFFSET_REG(59)
#define PTREGS_OFFSET_FLAGS PTREGS_OFFSET_REG(60)
#if CHIP_HAS_CMPEXCH()
#define PTREGS_OFFSET_CMPEXCH PTREGS_OFFSET_REG(61)
#endif
#define PTREGS_SIZE PTREGS_OFFSET_REG(64)
#ifndef __ASSEMBLY__
#ifndef __KERNEL__
/* Provide appropriate length type to userspace regardless of -m32/-m64. */
typedef uint_reg_t pt_reg_t;
#endif
/*
* This struct defines the way the registers are stored on the stack during a
* system call or exception. "struct sigcontext" has the same shape.
*/
struct pt_regs {
/* Saved main processor registers; 56..63 are special. */
/* tp, sp, and lr must immediately follow regs[] for aliasing. */
pt_reg_t regs[53];
pt_reg_t tp; /* aliases regs[TREG_TP] */
pt_reg_t sp; /* aliases regs[TREG_SP] */
pt_reg_t lr; /* aliases regs[TREG_LR] */
/* Saved special registers. */
pt_reg_t pc; /* stored in EX_CONTEXT_K_0 */
pt_reg_t ex1; /* stored in EX_CONTEXT_K_1 (PL and ICS bit) */
pt_reg_t faultnum; /* fault number (INT_SWINT_1 for syscall) */
pt_reg_t orig_r0; /* r0 at syscall entry, else zero */
pt_reg_t flags; /* flags (see below) */
#if !CHIP_HAS_CMPEXCH()
pt_reg_t pad[3];
#else
pt_reg_t cmpexch; /* value of CMPEXCH_VALUE SPR at interrupt */
pt_reg_t pad[2];
#endif
};
#endif /* __ASSEMBLY__ */
#define PTRACE_GETREGS 12
#define PTRACE_SETREGS 13
#define PTRACE_GETFPREGS 14
#define PTRACE_SETFPREGS 15
/* Support TILE-specific ptrace options, with events starting at 16. */
#define PTRACE_O_TRACEMIGRATE 0x00010000
#define PTRACE_EVENT_MIGRATE 16
#endif /* _UAPI_ASM_TILE_PTRACE_H */
/*
* Copyright 2010 Tilera Corporation. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, version 2.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
* NON INFRINGEMENT. See the GNU General Public License for
* more details.
*/
#ifndef _UAPI_ASM_TILE_SETUP_H
#define _UAPI_ASM_TILE_SETUP_H
#define COMMAND_LINE_SIZE 2048
#endif /* _UAPI_ASM_TILE_SETUP_H */
/*
* Copyright 2010 Tilera Corporation. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, version 2.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
* NON INFRINGEMENT. See the GNU General Public License for
* more details.
*/
#ifndef _UAPI_ASM_TILE_SIGNAL_H
#define _UAPI_ASM_TILE_SIGNAL_H
/* Do not notify a ptracer when this signal is handled. */
#define SA_NOPTRACE 0x02000000u
/* Used in earlier Tilera releases, so keeping for binary compatibility. */
#define SA_RESTORER 0x04000000u
#include <asm-generic/signal.h>
#endif /* _UAPI_ASM_TILE_SIGNAL_H */
/*
* Copyright 2010 Tilera Corporation. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, version 2.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
* NON INFRINGEMENT. See the GNU General Public License for
* more details.
*/
#if !defined(__LP64__) || defined(__SYSCALL_COMPAT)
/* Use the flavor of this syscall that matches the 32-bit API better. */
#define __ARCH_WANT_SYNC_FILE_RANGE2
#endif
/* Use the standard ABI for syscalls. */
#include <asm-generic/unistd.h>
/* Additional Tilera-specific syscalls. */
#define __NR_cacheflush (__NR_arch_specific_syscall + 1)
__SYSCALL(__NR_cacheflush, sys_cacheflush)
#ifndef __tilegx__
/* "Fast" syscalls provide atomic support for 32-bit chips. */
#define __NR_FAST_cmpxchg -1
#define __NR_FAST_atomic_update -2
#define __NR_FAST_cmpxchg64 -3
#define __NR_cmpxchg_badaddr (__NR_arch_specific_syscall + 0)
__SYSCALL(__NR_cmpxchg_badaddr, sys_cmpxchg_badaddr)
#endif
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