data_type large_stringclasses 3
values | source large_stringclasses 29
values | code large_stringlengths 98 49.4M | filepath large_stringlengths 5 161 ⌀ | message large_stringclasses 234
values | commit large_stringclasses 234
values | subject large_stringclasses 418
values | critique large_stringlengths 101 1.26M ⌀ | metadata dict |
|---|---|---|---|---|---|---|---|---|
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/alpha/lib/ev6-divide.S
*
* 21264 version contributed by Rick Gorton <rick.gorton@alpha-processor.com>
*
* Alpha division..
*/
/*
* The alpha chip doesn't provide hardware division, so we have to do it
* by hand. The compiler expects the functions
*
* __divqu:... | arch/alpha/lib/ev6-divide.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/alpha/lib/ev6-memchr.S
*
* 21264 version contributed by Rick Gorton <rick.gorton@alpha-processor.com>
*
* Finds characters in a memory area. Optimized for the Alpha:
*
* - memory accessed as aligned quadwords only
* - uses cmpbge to compare 8 bytes in para... | arch/alpha/lib/ev6-memchr.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/alpha/lib/ev6-memcpy.S
* 21264 version by Rick Gorton <rick.gorton@alpha-processor.com>
*
* Reasonably optimized memcpy() routine for the Alpha 21264
*
* - memory accessed as aligned quadwords only
* - uses bcmpge to compare 8 bytes in parallel
*
* Much of the i... | arch/alpha/lib/ev6-memcpy.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/alpha/lib/ev6-memset.S
*
* This is an efficient (and relatively small) implementation of the C library
* "memset()" function for the 21264 implementation of Alpha.
*
* 21264 version contributed by Rick Gorton <rick.gorton@alpha-processor.com>
*
* Much of the inf... | arch/alpha/lib/ev6-memset.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/alpha/lib/ev6-stxcpy.S
* 21264 version contributed by Rick Gorton <rick.gorton@alpha-processor.com>
*
* Copy a null-terminated string from SRC to DST.
*
* This is an internal routine used by strcpy, stpcpy, and strcat.
* As such, it uses special linkage convention... | arch/alpha/lib/ev6-stxcpy.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/alpha/lib/ev6-stxncpy.S
* 21264 version contributed by Rick Gorton <rick.gorton@api-networks.com>
*
* Copy no more than COUNT bytes of the null-terminated string from
* SRC to DST.
*
* This is an internal routine used by strncpy, stpncpy, and strncat.
* As such, ... | arch/alpha/lib/ev6-stxncpy.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/alpha/lib/ev67-strcat.S
* 21264 version contributed by Rick Gorton <rick.gorton@alpha-processor.com>
*
* Append a null-terminated string from SRC to DST.
*
* Much of the information about 21264 scheduling/coding comes from:
* Compiler Writer's Guide for the Alpha ... | arch/alpha/lib/ev67-strcat.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/alpha/lib/ev67-strchr.S
* 21264 version contributed by Rick Gorton <rick.gorton@alpha-processor.com>
*
* Return the address of a given character within a null-terminated
* string, or null if it is not found.
*
* Much of the information about 21264 scheduling/codin... | arch/alpha/lib/ev67-strchr.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/alpha/lib/ev67-strlen.S
* 21264 version by Rick Gorton <rick.gorton@alpha-processor.com>
*
* Finds length of a 0-terminated string. Optimized for the
* Alpha architecture:
*
* - memory accessed as aligned quadwords only
* - uses bcmpge to compare 8 bytes in para... | arch/alpha/lib/ev67-strlen.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/alpha/lib/ev67-strncat.S
* 21264 version contributed by Rick Gorton <rick.gorton@api-networks.com>
*
* Append no more than COUNT characters from the null-terminated string SRC
* to the null-terminated string DST. Always null-terminate the new DST.
*
* This differ... | arch/alpha/lib/ev67-strncat.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/alpha/lib/ev67-strrchr.S
* 21264 version by Rick Gorton <rick.gorton@alpha-processor.com>
*
* Finds length of a 0-terminated string. Optimized for the
* Alpha architecture:
*
* - memory accessed as aligned quadwords only
* - uses bcmpge to compare 8 bytes in par... | arch/alpha/lib/ev67-strrchr.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* arch/alpha/lib/fls.c
*/
#include <linux/module.h>
#include <linux/bitops.h>
/* This is fls(x)-1, except zero is held to zero. This allows most
efficient input into extbl, plus it allows easy handling of fls(0)=0. */
const unsigned char __flsm1_tab[256] =
{
0,
0,
... | arch/alpha/lib/fls.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* arch/alpha/lib/fpreg.c
*
* (C) Copyright 1998 Linus Torvalds
*/
#include <linux/compiler.h>
#include <linux/export.h>
#include <linux/preempt.h>
#include <asm/fpu.h>
#include <asm/thread_info.h>
#if defined(CONFIG_ALPHA_EV6) || defined(CONFIG_ALPHA_EV67)
#define STT(reg,va... | arch/alpha/lib/fpreg.c | null | null | null | null | null |
source | linux | /* Copyright (C) 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David Mosberger (davidm@cs.arizona.edu).
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the ... | arch/alpha/lib/memchr.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* linux/arch/alpha/lib/memcpy.c
*
* Copyright (C) 1995 Linus Torvalds
*/
/*
* This is a reasonably optimized memcpy() routine.
*/
/*
* Note that the C code is written to be optimized into good assembly. However,
* at this point gcc is unable to sanely compile "if (n >... | arch/alpha/lib/memcpy.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/alpha/lib/memmove.S
*
* Barely optimized memmove routine for Alpha EV5.
*
* This is hand-massaged output from the original memcpy.c. We defer to
* memcpy whenever possible; the backwards copy loops are not unrolled.
*/
#include <linux/export.h>
.set noat
.set n... | arch/alpha/lib/memmove.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* linux/arch/alpha/lib/memset.S
*
* This is an efficient (and small) implementation of the C library "memset()"
* function for the alpha.
*
* (C) Copyright 1996 Linus Torvalds
*
* This routine is "moral-ware": you are free to use it any way you wish, and
* the only obl... | arch/alpha/lib/memset.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* arch/alpha/lib/srm_printk.c
*/
#include <linux/kernel.h>
#include <asm/console.h>
long
srm_printk(const char *fmt, ...)
{
static char buf[1024];
va_list args;
long len, num_lf;
char *src, *dst;
va_start(args, fmt);
len = vsprintf(buf, fmt, args);
va_end(args);
/* c... | arch/alpha/lib/srm_printk.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* arch/alpha/lib/srm_puts.c
*/
#include <linux/string.h>
#include <asm/console.h>
long
srm_puts(const char *str, long len)
{
long remaining, written;
if (!callback_init_done)
return len;
for (remaining = len; remaining > 0; remaining -= written)
{
written = callback_... | arch/alpha/lib/srm_puts.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/kernel.h>
typedef unsigned int instr;
#define MAJOR_OP 0xfc000000
#define LDA_OP 0x20000000
#define STQ_OP 0xb4000000
#define BR_OP 0xc0000000
#define STK_ALLOC_1 0x23de8000 /* lda $30,-X($30) */
#define STK_ALLOC_1M 0xffff8000
#define STK_ALLOC_2 0x43c0153e /* ... | arch/alpha/lib/stacktrace.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/alpha/lib/strcat.S
* Contributed by Richard Henderson (rth@tamu.edu)
*
* Append a null-terminated string from SRC to DST.
*/
#include <linux/export.h>
.text
.align 3
.globl strcat
.ent strcat
strcat:
.frame $30, 0, $26
.prologue 0
mov $16, $0 # set up ret... | arch/alpha/lib/strcat.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/alpha/lib/strchr.S
* Contributed by Richard Henderson (rth@tamu.edu)
*
* Return the address of a given character within a null-terminated
* string, or null if it is not found.
*/
#include <linux/export.h>
#include <asm/regdef.h>
.set noreorder
.set noat
.align... | arch/alpha/lib/strchr.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/alpha/lib/strcpy.S
* Contributed by Richard Henderson (rth@tamu.edu)
*
* Copy a null-terminated string from SRC to DST. Return a pointer
* to the null-terminator in the source.
*/
#include <linux/export.h>
.text
.align 3
.globl strcpy
.ent strcpy
strcpy:
.fr... | arch/alpha/lib/strcpy.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* strlen.S (c) 1995 David Mosberger (davidm@cs.arizona.edu)
*
* Finds length of a 0-terminated string. Optimized for the
* Alpha architecture:
*
* - memory accessed as aligned quadwords only
* - uses bcmpge to compare 8 bytes in parallel
* - does binary search to find ... | arch/alpha/lib/strlen.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/alpha/lib/strncat.S
* Contributed by Richard Henderson (rth@tamu.edu)
*
* Append no more than COUNT characters from the null-terminated string SRC
* to the null-terminated string DST. Always null-terminate the new DST.
*
* This differs slightly from the semantics... | arch/alpha/lib/strncat.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/alpha/lib/strncpy.S
* Contributed by Richard Henderson (rth@tamu.edu)
*
* Copy no more than COUNT bytes of the null-terminated string from
* SRC to DST. If SRC does not cover all of COUNT, the balance is
* zeroed.
*
* Or, rather, if the kernel cared about that w... | arch/alpha/lib/strncpy.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/alpha/lib/strrchr.S
* Contributed by Richard Henderson (rth@tamu.edu)
*
* Return the address of the last occurrence of a given character
* within a null-terminated string, or null if it is not found.
*/
#include <linux/export.h>
#include <asm/regdef.h>
.set noreo... | arch/alpha/lib/strrchr.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/alpha/lib/stxcpy.S
* Contributed by Richard Henderson (rth@tamu.edu)
*
* Copy a null-terminated string from SRC to DST.
*
* This is an internal routine used by strcpy, stpcpy, and strcat.
* As such, it uses special linkage conventions to make implementation
* of ... | arch/alpha/lib/stxcpy.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/alpha/lib/stxncpy.S
* Contributed by Richard Henderson (rth@tamu.edu)
*
* Copy no more than COUNT bytes of the null-terminated string from
* SRC to DST.
*
* This is an internal routine used by strncpy, stpncpy, and strncat.
* As such, it uses special linkage conv... | arch/alpha/lib/stxncpy.S | null | null | null | null | null |
source | linux | #include "strcpy.S"
#ifdef CONFIG_ALPHA_EV67
#include "ev67-strcat.S"
#else
#include "strcat.S"
#endif
#ifdef CONFIG_ALPHA_EV6
#include "ev6-stxcpy.S"
#else
#include "stxcpy.S"
#endif | arch/alpha/lib/stycpy.S | null | null | null | null | null |
source | linux | #include "strncpy.S"
#ifdef CONFIG_ALPHA_EV67
#include "ev67-strncat.S"
#else
#include "strncat.S"
#endif
#ifdef CONFIG_ALPHA_EV6
#include "ev6-stxncpy.S"
#else
#include "stxncpy.S"
#endif | arch/alpha/lib/styncpy.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 1993, 2000 Linus Torvalds
*
* Delay routines, using a pre-computed "loops_per_jiffy" value.
*/
#include <linux/module.h>
#include <linux/sched.h> /* for udelay's use of smp_processor_id */
#include <asm/param.h>
#include <asm/smp.h>
#include <linux/delay.h>
/... | arch/alpha/lib/udelay.c | null | null | null | null | null |
source | linux | # Alpha 21064 __udiv_qrnnd
# Copyright (C) 1992, 1994, 1995, 2000 Free Software Foundation, Inc.
# The GNU MP Library is free software; you can redistribute it and/or modify
# the Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
# Free Software Foundation gives... | arch/alpha/lib/udiv-qrnnd.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <asm/ptrace.h>
#include <asm/fpu.h>
#include <linux/uaccess.h>
#include "sfp-util.h"
#include <math-emu/soft-fp.h>
#include <math-emu/single.h>
#include <math-emu/dou... | arch/alpha/math-emu/math.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/types.h>
#include <asm/byteorder.h>
#include <asm/fpu.h>
#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
((sl) = (al) + (bl), (sh) = (ah) + (bh) + ((sl) < (al)))
#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
((sl... | arch/alpha/math-emu/sfp-util.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* linux/arch/alpha/mm/fault.c
*
* Copyright (C) 1995 Linus Torvalds
*/
#include <linux/sched/signal.h>
#include <linux/kernel.h>
#include <linux/mm.h>
#include <asm/io.h>
#define __EXTERN_INLINE inline
#include <asm/mmu_context.h>
#include <asm/tlbflush.h>
#undef __EXTER... | arch/alpha/mm/fault.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* linux/arch/alpha/mm/init.c
*
* Copyright (C) 1995 Linus Torvalds
*/
/* 2.3.x zone allocator, 1999 Andrea Arcangeli <andrea@suse.de> */
#include <linux/pagemap.h>
#include <linux/signal.h>
#include <linux/sched.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#inclu... | arch/alpha/mm/init.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Alpha TLB shootdown helpers
*
* Copyright (C) 2025 Magnus Lindholm <linmag7@gmail.com>
*
* Alpha-specific TLB flush helpers that cannot be expressed purely
* as inline functions.
*
* These helpers provide combined MM context handling (ASN rollover)
* and immediate TLB i... | arch/alpha/mm/tlbflush.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef _ASM_ARC_ARCREGS_H
#define _ASM_ARC_ARCREGS_H
/* Build Configuration Registers */
#define ARC_REG_AUX_DCCM 0x18 /* DCCM Base Addr ARCv2 */
#define ARC_REG_ERP_CTRL 0x3F /* ARCv2 Err... | arch/arc/include/asm/arcregs.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#include <generated/asm-offsets.h> | arch/arc/include/asm/asm-offsets.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2020 Synopsys, Inc. (www.synopsys.com)
*
* Author: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
*/
#ifndef __ASM_ARC_ASSERTS_H
#define __ASM_ARC_ASSERTS_H
/* Helpers to sanitize config options. */
void chk_opt_strict(char *opt_name, bool hw_exists, ... | arch/arc/include/asm/asserts.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
#ifndef _ASM_ARC_ATOMIC_LLSC_H
#define _ASM_ARC_ATOMIC_LLSC_H
#define arch_atomic_set(v, i) WRITE_ONCE(((v)->counter), (i))
#define ATOMIC_OP(op, asm_op) \
static inline void arch_atomic_##op(int i, atomic_t *v) \
{ \
unsigned int val; \
\
__a... | arch/arc/include/asm/atomic-llsc.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
#ifndef _ASM_ARC_ATOMIC_SPLOCK_H
#define _ASM_ARC_ATOMIC_SPLOCK_H
/*
* Non hardware assisted Atomic-R-M-W
* Locking would change to irq-disabling only (UP) and spinlocks (SMP)
*/
static inline void arch_atomic_set(atomic_t *v, int i)
{
/*
* Independent of hardware su... | arch/arc/include/asm/atomic-spinlock.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef _ASM_ARC_ATOMIC_H
#define _ASM_ARC_ATOMIC_H
#ifndef __ASSEMBLER__
#include <linux/types.h>
#include <linux/compiler.h>
#include <asm/cmpxchg.h>
#include <asm/barrier.h>
#include <a... | arch/arc/include/asm/atomic.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* ARCv2 supports 64-bit exclusive load (LLOCKD) / store (SCONDD)
* - The address HAS to be 64-bit aligned
*/
#ifndef _ASM_ARC_ATOMIC64_ARCV2_H
#define _ASM_ARC_ATOMIC64_ARCV2_H
typedef struct {
s64 __aligned(8) counter;
} atomic64_t;
#define ATOMIC64_INIT(a) { (a)... | arch/arc/include/asm/atomic64-arcv2.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2014-15 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef __ASM_BARRIER_H
#define __ASM_BARRIER_H
#ifdef CONFIG_ISA_ARCV2
/*
* ARCv2 based HS38 cores are in-order issue, but still weakly ordered
* due to micro-arch buffering/queuing of load/store, cache h... | arch/arc/include/asm/barrier.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef _ASM_BITOPS_H
#define _ASM_BITOPS_H
#ifndef _LINUX_BITOPS_H
#error only <linux/bitops.h> can be included directly
#endif
#ifndef __ASSEMBLER__
#include <linux/types.h>
#include <l... | arch/arc/include/asm/bitops.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef _ASM_ARC_BUG_H
#define _ASM_ARC_BUG_H
#ifndef __ASSEMBLER__
#include <asm/ptrace.h>
struct task_struct;
void show_regs(struct pt_regs *regs);
void show_stacktrace(struct task_str... | arch/arc/include/asm/bug.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef __ARC_ASM_CACHE_H
#define __ARC_ASM_CACHE_H
/* In case $$ not config, setup a dummy number for rest of kernel */
#ifndef CONFIG_ARC_CACHE_LINE_SHIFT
#define L1_CACHE_SHIFT 6
#else
... | arch/arc/include/asm/cache.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*
* vineetg: May 2011: for Non-aliasing VIPT D-cache following can be NOPs
* -flush_cache_dup_mm (fork)
* -likewise for flush_cache_mm (exit/execve)
* -likewise for flush_cache_{range... | arch/arc/include/asm/cacheflush.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_ARC_CACHETYPE_H
#define __ASM_ARC_CACHETYPE_H
#define cpu_dcache_is_aliasing() false
#define cpu_icache_is_aliasing() true
#endif | arch/arc/include/asm/cachetype.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*
* Joern Rennecke <joern.rennecke@embecosm.com>: Jan 2012
* -Insn Scheduling improvements to csum core routines.
* = csum_fold( ) largely derived from ARM version.
* = ip_fast_c... | arch/arc/include/asm/checksum.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef __ASM_ARC_CMPXCHG_H
#define __ASM_ARC_CMPXCHG_H
#include <linux/build_bug.h>
#include <linux/types.h>
#include <linux/cmpxchg-emu.h>
#include <asm/barrier.h>
#include <asm/smp.h>
... | arch/arc/include/asm/cmpxchg.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*
* Vineetg: May 16th, 2008
* - Current macro is now implemented as "global register" r25
*/
#ifndef _ASM_ARC_CURRENT_H
#define _ASM_ARC_CURRENT_H
#ifndef __ASSEMBLER__
#ifdef CONFIG_ARC_... | arch/arc/include/asm/current.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*
* Delay routines using pre computed loops_per_jiffy value.
*
* vineetg: Feb 2012
* -Rewrote in "C" to avoid dealing with availability of H/w MPY
* -Also reduced the num of MPY operation... | arch/arc/include/asm/delay.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* several functions that help interpret ARC instructions
* used for unaligned accesses, kprobes and kgdb
*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef __ARC_DISASM_H__
#define __ARC_DISASM_H__
enum {
op_Bcc = 0, op_BLcc =... | arch/arc/include/asm/disasm.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef ASM_ARC_DMA_H
#define ASM_ARC_DMA_H
#define MAX_DMA_ADDRESS 0xC0000000
#endif | arch/arc/include/asm/dma.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2020 Synopsys, Inc. (www.synopsys.com)
*
* Author: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
*/
#ifndef __ASM_ARC_DSP_IMPL_H
#define __ASM_ARC_DSP_IMPL_H
#include <asm/dsp.h>
#define DSP_CTRL_DISABLED_ALL 0
#ifdef __ASSEMBLER__
/* clobbers r5 ... | arch/arc/include/asm/dsp-impl.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2020 Synopsys, Inc. (www.synopsys.com)
*
* Author: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
*/
#ifndef __ASM_ARC_DSP_H
#define __ASM_ARC_DSP_H
#ifndef __ASSEMBLER__
/*
* DSP-related saved registers - need to be saved only when you are
* schedu... | arch/arc/include/asm/dsp.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2016-17 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef _ASM_ARC_DWARF_H
#define _ASM_ARC_DWARF_H
#ifdef __ASSEMBLER__
#ifdef ARC_DW2_UNWIND_AS_CFI
#define CFI_STARTPROC .cfi_startproc
#define CFI_ENDPROC .cfi_endproc
#define CFI_DEF_CFA .cfi_def_cfa
... | arch/arc/include/asm/dwarf.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef __ASM_ARC_ELF_H
#define __ASM_ARC_ELF_H
#include <linux/types.h>
#include <linux/elf-em.h>
#include <uapi/asm/elf.h>
#define EM_ARC_INUSE (IS_ENABLED(CONFIG_ISA_ARCOMPACT) ? \
... | arch/arc/include/asm/elf.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_ARC_ENTRY_ARCV2_H
#define __ASM_ARC_ENTRY_ARCV2_H
#include <asm/asm-offsets.h>
#include <asm/dsp-impl.h>
#include <asm/irqflags-arcv2.h>
#include <asm/thread_info.h> /* For THREAD_SIZE */
/*
* Interrupt/Exception stack layout (pt_regs) for ARCv2
* (End of stru... | arch/arc/include/asm/entry-arcv2.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2014-15 Synopsys, Inc. (www.synopsys.com)
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*
* Vineetg: March 2009 (Supporting 2 levels of Interrupts)
* Stack switching code can no longer reliably rely on the fact that
* ... | arch/arc/include/asm/entry-compact.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2014-15 Synopsys, Inc. (www.synopsys.com)
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef __ASM_ARC_ENTRY_H
#define __ASM_ARC_ENTRY_H
#include <asm/unistd.h> /* For NR_syscalls definition */
#include <asm/arcreg... | arch/arc/include/asm/entry.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef __ASM_ARC_EXEC_H
#define __ASM_ARC_EXEC_H
/* Align to 16b */
#define arch_align_stack(p) ((unsigned long)(p) & ~0xf)
#endif | arch/arc/include/asm/exec.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2020 Synopsys, Inc. (www.synopsys.com)
*
*/
#ifndef _ASM_ARC_FPU_H
#define _ASM_ARC_FPU_H
#ifdef CONFIG_ARC_FPU_SAVE_RESTORE
#include <asm/ptrace.h>
#ifdef CONFIG_ISA_ARCOMPACT
/* These DPFP regs need to be saved/restored across ctx-sw */
struct arc... | arch/arc/include/asm/fpu.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*
* Vineetg: August 2010: From Android kernel work
*/
#ifndef _ASM_FUTEX_H
#define _ASM_FUTEX_H
#include <linux/futex.h>
#include <linux/preempt.h>
#include <linux/uaccess.h>
#include <asm/e... | arch/arc/include/asm/futex.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2015 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef _ASM_HIGHMEM_H
#define _ASM_HIGHMEM_H
#ifdef CONFIG_HIGHMEM
#include <uapi/asm/page.h>
#include <asm/kmap_size.h>
#define FIXMAP_SIZE PGDIR_SIZE
#define PKMAP_SIZE PGDIR_SIZE
/* start after vmalloc ... | arch/arc/include/asm/highmem.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2013-15 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef _ASM_ARC_HUGEPAGE_H
#define _ASM_ARC_HUGEPAGE_H
#include <linux/types.h>
#include <asm-generic/pgtable-nopmd.h>
/*
* Hugetlb definitions.
*/
#define HPAGE_SHIFT PMD_SHIFT
#define HPAGE_SIZE (_AC... | arch/arc/include/asm/hugepage.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef _ASM_ARC_IO_H
#define _ASM_ARC_IO_H
#include <linux/types.h>
#include <asm/byteorder.h>
#include <asm/page.h>
#include <linux/unaligned.h>
#ifdef CONFIG_ISA_ARCV2
#include <asm/bar... | arch/arc/include/asm/io.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef __ASM_ARC_IRQ_H
#define __ASM_ARC_IRQ_H
/*
* ARCv2 can support 240 interrupts in the core interrupts controllers and
* 128 interrupts in IDU. Thus 512 virtual IRQs must be enough ... | arch/arc/include/asm/irq.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2014-15 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef __ASM_IRQFLAGS_ARCV2_H
#define __ASM_IRQFLAGS_ARCV2_H
#include <asm/arcregs.h>
/* status32 Bits */
#define STATUS_AD_BIT 19 /* Disable Align chk: core supports non-aligned */
#define STATUS_IE_BIT ... | arch/arc/include/asm/irqflags-arcv2.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2014-15 Synopsys, Inc. (www.synopsys.com)
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef __ASM_IRQFLAGS_ARCOMPACT_H
#define __ASM_IRQFLAGS_ARCOMPACT_H
/* vineetg: March 2010 : local_irq_save( ) optimisation
* ... | arch/arc/include/asm/irqflags-compact.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2014-15 Synopsys, Inc. (www.synopsys.com)
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef __ASM_ARC_IRQFLAGS_H
#define __ASM_ARC_IRQFLAGS_H
#ifdef CONFIG_ISA_ARCOMPACT
#include <asm/irqflags-compact.h>
#else
#inc... | arch/arc/include/asm/irqflags.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_ARC_JUMP_LABEL_H
#define _ASM_ARC_JUMP_LABEL_H
#ifndef __ASSEMBLER__
#include <linux/stringify.h>
#include <linux/types.h>
#define JUMP_LABEL_NOP_SIZE 4
/*
* NOTE about '.balign 4':
*
* To make atomic update of patched instruction available we need to guarantee... | arch/arc/include/asm/jump_label.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef _ASM_ARC_KDEBUG_H
#define _ASM_ARC_KDEBUG_H
enum die_val {
DIE_UNUSED,
DIE_TRAP,
DIE_IERR,
DIE_OOPS
};
#endif | arch/arc/include/asm/kdebug.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* kgdb support for ARC
*
* Copyright (C) 2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef __ARC_KGDB_H__
#define __ARC_KGDB_H__
#ifdef CONFIG_KGDB
#include <asm/ptrace.h>
/* to ensure compatibility with Linux 2.6.35, we don't implement the get/set
* register API ... | arch/arc/include/asm/kgdb.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef _ARC_KPROBES_H
#define _ARC_KPROBES_H
#include <asm-generic/kprobes.h>
#ifdef CONFIG_KPROBES
typedef u16 kprobe_opcode_t;
#define UNIMP_S_INSTRUCTION 0x79e0
#define TRAP_S_2_INST... | arch/arc/include/asm/kprobes.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef __ASM_LINKAGE_H
#define __ASM_LINKAGE_H
#include <asm/dwarf.h>
#define ASM_NL ` /* use '`' to mark new line in macro */
#define __ALIGN .align 4
#define __ALIGN_STR __stringify(... | arch/arc/include/asm/linkage.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2012 Synopsys, Inc. (www.synopsys.com)
*
* based on METAG mach/arch.h (which in turn was based on ARM)
*/
#ifndef _ASM_ARC_MACH_DESC_H_
#define _ASM_ARC_MACH_DESC_H_
/**
* struct machine_desc - Board specific callbacks, called from ARC common code
*... | arch/arc/include/asm/mach_desc.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012, 2019-20 Synopsys, Inc. (www.synopsys.com)
*
* MMUv3 (arc700) / MMUv4 (archs) are software page walked and software managed.
* This file contains the TLB access registers and commands
*/
#ifndef _ASM_ARC_MMU_ARCV2_H
#define ... | arch/arc/include/asm/mmu-arcv2.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef _ASM_ARC_MMU_H
#define _ASM_ARC_MMU_H
#ifndef __ASSEMBLER__
#include <linux/threads.h> /* NR_CPUS */
typedef struct {
unsigned long asid[NR_CPUS]; /* 8 bit MMU PID + Generation c... | arch/arc/include/asm/mmu.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*
* vineetg: May 2011
* -Refactored get_new_mmu_context( ) to only handle live-mm.
* retiring-mm handled in other hooks
*
* Vineetg: March 25th, 2008: Bug #92690
* -Major rewrite of Co... | arch/arc/include/asm/mmu_context.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*
* Amit Bhor, Sameer Dhavale: Codito Technologies 2004
*/
#ifndef _ASM_ARC_MODULE_H
#define _ASM_ARC_MODULE_H
#include <asm-generic/module.h>
struct mod_arch_specific {
#ifdef CONFIG_ARC_D... | arch/arc/include/asm/module.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef __ASM_ARC_PAGE_H
#define __ASM_ARC_PAGE_H
#include <uapi/asm/page.h>
#ifdef CONFIG_ARC_HAS_PAE40
#define MAX_POSSIBLE_PHYSMEM_BITS 40
#define PAGE_MASK_PHYS (0xff00000000ull | PA... | arch/arc/include/asm/page.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2015-2016 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef _ASM_ARC_PCI_H
#define _ASM_ARC_PCI_H
#ifdef __KERNEL__
#include <linux/ioport.h>
#define PCIBIOS_MIN_IO 0x100
#define PCIBIOS_MIN_MEM 0x100000
#define pcibios_assign_all_busses() 1
#endif /* __K... | arch/arc/include/asm/pci.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Linux performance counter support for ARC
*
* Copyright (C) 2014-2015 Synopsys, Inc. (www.synopsys.com)
* Copyright (C) 2011-2013 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef __ASM_PERF_EVENT_H
#define __ASM_PERF_EVENT_H
/* Max number of counters that PCT block ma... | arch/arc/include/asm/perf_event.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*
* vineetg: June 2011
* -"/proc/meminfo | grep PageTables" kept on increasing
* Recently added pgtable dtor was not getting called.
*
* vineetg: May 2011
* -Variable pg-sz means that ... | arch/arc/include/asm/pgalloc.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
/*
* page table flags for software walked/managed MMUv3 (ARC700) and MMUv4 (HS)
* There correspond to the corresponding bits in the TLB
*/
#ifndef _ASM_ARC_PGTABLE_BITS_ARCV2_H
#define _... | arch/arc/include/asm/pgtable-bits-arcv2.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2020 Synopsys, Inc. (www.synopsys.com)
*/
/*
* Helpers for implemenintg paging levels
*/
#ifndef _ASM_ARC_PGTABLE_LEVELS_H
#define _ASM_ARC_PGTABLE_LEVELS_H
#if CONFIG_PGTABLE_LEVELS == 2
/*
* 2 level paging setup for software walked MMUv3 (ARC700)... | arch/arc/include/asm/pgtable-levels.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef _ASM_ARC_PGTABLE_H
#define _ASM_ARC_PGTABLE_H
#include <linux/bits.h>
#include <asm/pgtable-levels.h>
#include <asm/pgtable-bits-arcv2.h>
#include <asm/page.h>
#include <asm/mmu.h>... | arch/arc/include/asm/pgtable.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*
* vineetg: March 2009
* -Implemented task_pt_regs( )
*
* Amit Bhor, Sameer Dhavale, Ashwin Chaugule: Codito Technologies 2004
*/
#ifndef __ASM_ARC_PROCESSOR_H
#define __ASM_ARC_PROCESSO... | arch/arc/include/asm/processor.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*
* Amit Bhor, Sameer Dhavale: Codito Technologies 2004
*/
#ifndef __ASM_ARC_PTRACE_H
#define __ASM_ARC_PTRACE_H
#include <uapi/asm/ptrace.h>
#include <linux/compiler.h>
#ifndef __ASSEMBLER_... | arch/arc/include/asm/ptrace.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef _ASM_ARC_SECTIONS_H
#define _ASM_ARC_SECTIONS_H
#include <asm-generic/sections.h>
extern char __arc_dccm_base[];
#endif | arch/arc/include/asm/sections.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef _ASM_ARC_SERIAL_H
#define _ASM_ARC_SERIAL_H
/*
* early 8250 (now earlycon) requires BASE_BAUD to be defined in this header.
* However to still determine it dynamically (for multi-platform images)
* we... | arch/arc/include/asm/serial.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef __ASM_ARC_SETUP_H
#define __ASM_ARC_SETUP_H
#include <linux/types.h>
#include <uapi/asm/setup.h>
#define COMMAND_LINE_SIZE 256
/*
* Data structure to map a ID to string
* Used a... | arch/arc/include/asm/setup.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2013 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef __ARC_ASM_SHMPARAM_H
#define __ARC_ASM_SHMPARAM_H
/* Handle up to 2 cache bins */
#define SHMLBA (2 * PAGE_SIZE)
/* Enforce SHMLBA in shmat */
#define __ARCH_FORCE_SHMLBA
#endif | arch/arc/include/asm/shmparam.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef __ASM_ARC_SMP_H
#define __ASM_ARC_SMP_H
#ifdef CONFIG_SMP
#include <linux/types.h>
#include <linux/init.h>
#include <linux/threads.h>
#define raw_smp_processor_id() (current_threa... | arch/arc/include/asm/smp.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef __ASM_SPINLOCK_H
#define __ASM_SPINLOCK_H
#include <asm/spinlock_types.h>
#include <asm/processor.h>
#include <asm/barrier.h>
#define arch_spin_is_locked(x) ((x)->slock != __ARCH_S... | arch/arc/include/asm/spinlock.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#ifndef __ASM_SPINLOCK_TYPES_H
#define __ASM_SPINLOCK_TYPES_H
typedef struct {
volatile unsigned int slock;
} arch_spinlock_t;
#define __ARCH_SPIN_LOCK_UNLOCKED__ 0
#define __ARCH_SPIN_LO... | arch/arc/include/asm/spinlock_types.h | null | null | null | null | null |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.