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
/*
* linux/arch/sparc/mm/leon_m.c
*
* Copyright (C) 2004 Konrad Eisele (eiselekd@web.de, konrad@gaisler.com) Gaisler Research
* Copyright (C) 2009 Daniel Hellstrom (daniel@gaisler.com) Aeroflex Gaisler AB
* Copyright (C) 2009 Konrad Eisele (konrad@gaisler.com) Aeroflex Gaisler ... | arch/sparc/mm/leon_mm.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/* fault_32.c - visible as they are called from assembler */
asmlinkage void do_sparc_fault(struct pt_regs *regs, int text_fault, int write,
unsigned long address);
void window_overflow_fault(void);
void window_underflow_fault(unsigned long sp);
voi... | arch/sparc/mm/mm_32.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* srmmu.c: SRMMU specific routines for memory management.
*
* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
* Copyright (C) 1995,2002 Pete Zaitcev (zaitcev@yahoo.com)
* Copyright (C) 1996 Eddie C. Dost (ecd@skynet.be)
* Copyright (C) 1997,1998 Jakub Jeline... | arch/sparc/mm/srmmu.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/* Assembler variants of srmmu access functions.
* Implemented in assembler to allow run-time patching.
* LEON uses a different ASI for MMUREGS than SUN.
*
* The leon_1insn_patch infrastructure is used
* for the run-time patching.
*/
#include <linux/linkage.h>
#include <as... | arch/sparc/mm/srmmu_access.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* swift.S: MicroSparc-II mmu/cache operations.
*
* Copyright (C) 1999 David S. Miller (davem@redhat.com)
*/
#include <asm/psr.h>
#include <asm/asi.h>
#include <asm/page.h>
#include <asm/pgtsrmmu.h>
#include <asm/asm-offsets.h>
.text
.align 4
#if 1 /* XXX screw this, I ... | arch/sparc/mm/swift.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/* arch/sparc64/mm/tlb.c
*
* Copyright (C) 2004 David S. Miller <davem@redhat.com>
*/
#include <linux/kernel.h>
#include <linux/percpu.h>
#include <linux/mm.h>
#include <linux/swap.h>
#include <linux/preempt.h>
#include <linux/pagemap.h>
#include <kunit/visibility.h>
#include <... | arch/sparc/mm/tlb.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/* arch/sparc64/mm/tsb.c
*
* Copyright (C) 2006, 2008 David S. Miller <davem@davemloft.net>
*/
#include <linux/kernel.h>
#include <linux/preempt.h>
#include <linux/slab.h>
#include <linux/mm_types.h>
#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/mmu_context.h>
#... | arch/sparc/mm/tsb.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* tsunami.S: High speed MicroSparc-I mmu/cache operations.
*
* Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
*/
#include <asm/ptrace.h>
#include <asm/asm-offsets.h>
#include <asm/psr.h>
#include <asm/asi.h>
#include <asm/page.h>
#include <asm/pgtsrmmu.h>
.t... | arch/sparc/mm/tsunami.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* ultra.S: Don't expand these all over the place...
*
* Copyright (C) 1997, 2000, 2008 David S. Miller (davem@davemloft.net)
*/
#include <linux/pgtable.h>
#include <asm/asi.h>
#include <asm/page.h>
#include <asm/spitfire.h>
#include <asm/mmu_context.h>
#include <asm/mmu.h>... | arch/sparc/mm/ultra.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* viking.S: High speed Viking cache/mmu operations
*
* Copyright (C) 1997 Eddie C. Dost (ecd@skynet.be)
* Copyright (C) 1997,1998,1999 Jakub Jelinek (jj@ultra.linux.cz)
* Copyright (C) 1999 Pavel Semerad (semerad@ss1000.ms.mff.cuni.cz)
*/
#include <asm/ptrace.h>
#i... | arch/sparc/mm/viking.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#ifndef _BPF_JIT_H
#define _BPF_JIT_H
/* Conventions:
* %g1 : temporary
* %g2 : Secondary temporary used by SKB data helper stubs.
* %g3 : packet offset passed into SKB data helper stubs.
* %o0 : pointer to skb (first argument given to JIT function)
* %o1 : BPF A accumu... | arch/sparc/net/bpf_jit_32.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#ifndef _BPF_JIT_H
#define _BPF_JIT_H
#ifndef __ASSEMBLER__
#define G0 0x00
#define G1 0x01
#define G2 0x02
#define G3 0x03
#define G6 0x06
#define G7 0x07
#define O0 0x08
#define O1 0x09
#define O2 0x0a
#define O3 0x0b
#define O4 0x0c
#define O5 0x0d
#define SP 0x0e... | arch/sparc/net/bpf_jit_64.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#include <asm/ptrace.h>
#include "bpf_jit_32.h"
#define SAVE_SZ 96
#define SCRATCH_OFF 72
#define BE_PTR(label) be label
#define SIGN_EXTEND(reg)
#define SKF_MAX_NEG_OFF (-0x200000) /* SKF_LL_OFF from filter.h */
.text
.globl bpf_jit_load_word
bpf_jit_load_word:
cmp r_OFF,... | arch/sparc/net/bpf_jit_asm_32.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/workqueue.h>
#include <linux/netdevice.h>
#include <linux/filter.h>
#include <linux/cache.h>
#include <linux/if_vlan.h>
#include <linux/execmem.h>
#include <asm/cacheflush.h>
#include <asm/ptrace.h>
#include "bpf_jit_32.h"
static inline bool is_simm13(unsigned int ... | arch/sparc/net/bpf_jit_comp_32.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/moduleloader.h>
#include <linux/workqueue.h>
#include <linux/netdevice.h>
#include <linux/filter.h>
#include <linux/bpf.h>
#include <linux/cache.h>
#include <linux/if_vlan.h>
#include <asm/cacheflush.h>
#include <asm/ptrace.h>
#include "bpf_jit_64.h"
static inline ... | arch/sparc/net/bpf_jit_comp_64.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* hibernate.c: Hibernaton support specific for sparc64.
*
* Copyright (C) 2013 Kirill V Tkhai (tkhai@yandex.ru)
*/
#include <linux/suspend.h>
#include <linux/mm.h>
#include <asm/hibernate.h>
#include <asm/visasm.h>
#include <asm/page.h>
#include <asm/sections.h>
#include <a... | arch/sparc/power/hibernate.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* hibernate_asm.S: Hibernaton support specific for sparc64.
*
* Copyright (C) 2013 Kirill V Tkhai (tkhai@yandex.ru)
*/
#include <linux/linkage.h>
#include <asm/asm-offsets.h>
#include <asm/cpudata.h>
#include <asm/page.h>
ENTRY(swsusp_arch_suspend)
save %sp, -128, %sp
... | arch/sparc/power/hibernate_asm.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* bootstr.c: Boot string/argument acquisition from the PROM.
*
* Copyright(C) 1995 David S. Miller (davem@caip.rutgers.edu)
*/
#include <linux/string.h>
#include <asm/oplib.h>
#include <linux/init.h>
#define BARG_LEN 256
static char barg_buf[BARG_LEN] = { 0 };
static char ... | arch/sparc/prom/bootstr_32.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* bootstr.c: Boot string/argument acquisition from the PROM.
*
* Copyright(C) 1995 David S. Miller (davem@caip.rutgers.edu)
* Copyright(C) 1996,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
*/
#include <linux/string.h>
#include <linux/init.h>
#include <asm/oplib.h>
/* WARNIN... | arch/sparc/prom/bootstr_64.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/* cif.S: PROM entry/exit assembler trampolines.
*
* Copyright (C) 1996, 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
* Copyright (C) 2005, 2006 David S. Miller <davem@davemloft.net>
*/
#include <asm/pstate.h>
#include <asm/cpudata.h>
#include <asm/thread_info.h>
.text
.glo... | arch/sparc/prom/cif.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* console.c: Routines that deal with sending and receiving IO
* to/from the current console device using the PROM.
*
* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
* Copyright (C) 1998 Pete Zaitcev <zaitcev@yahoo.com>
*/
#include <linux/types.h>
#i... | arch/sparc/prom/console_32.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/* console.c: Routines that deal with sending and receiving IO
* to/from the current console device using the PROM.
*
* Copyright (C) 1995 David S. Miller (davem@davemloft.net)
* Copyright (C) 1996,1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
*/
#include <linux/types.... | arch/sparc/prom/console_64.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* init.c: Initialize internal variables used by the PROM
* library functions.
*
* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
* Copyright (C) 1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include ... | arch/sparc/prom/init_32.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* init.c: Initialize internal variables used by the PROM
* library functions.
*
* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
* Copyright (C) 1996,1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
*/
#include <linux/kernel.h>
#include <linux/init.h>
#inc... | arch/sparc/prom/init_64.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/* memory.c: Prom routine for acquiring various bits of information
* about RAM on the machine, both virtual and physical.
*
* Copyright (C) 1995, 2008 David S. Miller (davem@davemloft.net)
* Copyright (C) 1997 Michael A. Griffith (grif@acm.org)
*/
#include <linux/ker... | arch/sparc/prom/memory.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* misc.c: Miscellaneous prom functions that don't belong
* anywhere else.
*
* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
*/
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/module.h>
#include <asm/openpro... | arch/sparc/prom/misc_32.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* misc.c: Miscellaneous prom functions that don't belong
* anywhere else.
*
* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
* Copyright (C) 1996,1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
*/
#include <linux/types.h>
#include <linux/kernel.h>
#includ... | arch/sparc/prom/misc_64.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* mp.c: OpenBoot Prom Multiprocessor support routines. Don't call
* these on a UP or else you will halt and catch fire. ;)
*
* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
*/
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/sched.h>
... | arch/sparc/prom/mp.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* p1275.c: Sun IEEE 1275 PROM low level interface routines
*
* Copyright (C) 1996,1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
*/
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/smp.h>
#include <linux/string.h>
#include <linux/spinlock.h>
#include <linux/irq... | arch/sparc/prom/p1275.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* printf.c: Internal prom library printf facility.
*
* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
* Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
* Copyright (c) 2002 Pete Zaitcev (zaitcev@yahoo.com)
*
* We used to warn all over the code: DO NO... | arch/sparc/prom/printf.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* ranges.c: Handle ranges in newer proms for obio/sbus.
*
* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
* Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
*/
#include <linux/init.h>
#include <linux/module.h>
#include <asm/openprom.h>
#include <asm/o... | arch/sparc/prom/ranges.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* tree.c: Basic device tree traversal/scanning for the Linux
* prom library.
*
* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
*/
#include <linux/string.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/ctype... | arch/sparc/prom/tree_32.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* tree.c: Basic device tree traversal/scanning for the Linux
* prom library.
*
* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
* Copyright (C) 1996,1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
*/
#include <linux/string.h>
#include <linux/types.h>
#inclu... | arch/sparc/prom/tree_64.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright 2006 Andi Kleen, SUSE Labs.
*
* Fast user context implementation of clock_gettime, gettimeofday, and time.
*
* The code should have no internal unresolved relocations.
* Check with readelf after changing.
* Also alternative() doesn't work.
*/
/*
* Copyrig... | arch/sparc/vdso/vclock_gettime.c | null | null | null | null | null |
source | linux | /*
* Linker script for vDSO. This is an ELF shared object prelinked to
* its virtual address, and with only one read-only segment.
* This script controls its layout.
*/
#if defined(BUILD_VDSO64)
# define SHDR_SIZE 64
#elif defined(BUILD_VDSO32)
# define SHDR_SIZE 40
#else
# error unknown VDSO target
#endif
#defi... | arch/sparc/vdso/vdso-layout.lds.S | null | null | null | null | null |
source | linux | /*
* This supplies .note.* sections to go into the PT_NOTE inside the vDSO text.
* Here we can supply some information useful to userland.
*/
#include <linux/uts.h>
#include <linux/version.h>
#include <linux/elfnote.h>
ELFNOTE_START(Linux, 0, "a")
.long LINUX_VERSION_CODE
ELFNOTE_END | arch/sparc/vdso/vdso-note.S | null | null | null | null | null |
source | linux | /*
* Linker script for 64-bit vDSO.
* We #include the file to define the layout details.
*
* This file defines the version script giving the user-exported symbols in
* the DSO.
*/
#define BUILD_VDSO64
#include "vdso-layout.lds.S"
/*
* This controls what userland symbols we export from the vDSO.
*/
VERSION {
... | arch/sparc/vdso/vdso.lds.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* vdso2c - A vdso image preparation tool
* Copyright (c) 2014 Andy Lutomirski and others
*
* vdso2c requires stripped and unstripped input. It would be trivial
* to fully strip the input in here, but, for reasons described below,
* we need to write a section table. Do... | arch/sparc/vdso/vdso2c.c | null | null | null | null | null |
source | linux | /*
* Copyright (c) 2017 Oracle and/or its affiliates. All rights reserved.
*/
/*
* This file is included up to twice from vdso2c.c. It generates code for
* 32-bit and 64-bit vDSOs. We will eventually need both for 64-bit builds,
* since 32-bit vDSOs will then be built for 32-bit userspace.
*/
static void BITS... | arch/sparc/vdso/vdso2c.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* Set up the VMAs to tell the VM about the vDSO.
* Copyright 2007 Andi Kleen, SUSE Labs.
*/
/*
* Copyright (c) 2017 Oracle and/or its affiliates. All rights reserved.
*/
#include <linux/mm.h>
#include <linux/err.h>
#include <linux/sched.h>
#include <linux/slab.h>
#incl... | arch/sparc/vdso/vma.c | null | null | null | null | null |
source | linux | /*
* Copyright (c) 2017 Oracle and/or its affiliates. All rights reserved.
*/
#define BUILD_VDSO32
#ifdef CONFIG_SPARC64
/*
* in case of a 32 bit VDSO for a 64 bit kernel fake a 32 bit kernel
* configuration
*/
#undef CONFIG_64BIT
#undef CONFIG_SPARC64
#define BUILD_VDSO32_64
#define CONFIG_32BIT
#undef CONFIG_... | arch/sparc/vdso/vdso32/vclock_gettime.c | null | null | null | null | null |
source | linux | /*
* This supplies .note.* sections to go into the PT_NOTE inside the vDSO
* text. Here we can supply some information useful to userland.
*/
#include <linux/uts.h>
#include <linux/version.h>
#include <linux/elfnote.h>
ELFNOTE_START(Linux, 0, "a")
.long LINUX_VERSION_CODE
ELFNOTE_END | arch/sparc/vdso/vdso32/vdso-note.S | null | null | null | null | null |
source | linux | /*
* Linker script for sparc32 vDSO
* We #include the file to define the layout details.
*
* This file defines the version script giving the user-exported symbols in
* the DSO.
*/
#define BUILD_VDSO32
#include "../vdso-layout.lds.S"
/*
* This controls what userland symbols we export from the vDSO.
*/
VERSION ... | arch/sparc/vdso/vdso32/vdso32.lds.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/console.h>
#include <linux/device.h>
#include <linux/module.h>
#include <asm/prom.h>
#include <asm/video.h>
bool video_is_primary_device(struct device *dev)
{
struct device_node *node = dev->of_node;
if (console_set_on_cmdline)
return false;
if (node && node... | arch/sparc/video/video-common.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2000, 2001 Jeff Dike (jdike@karaya.com)
*/
#ifndef __CHAN_KERN_H__
#define __CHAN_KERN_H__
#include <linux/tty.h>
#include <linux/list.h>
#include <linux/console.h>
#include "chan_user.h"
#include "line.h"
struct chan {
struct list_head list;
struct list... | arch/um/drivers/chan.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2000 - 2007 Jeff Dike (jdike@{linux.intel,addtoit}.com)
*/
#include <linux/slab.h>
#include <linux/tty.h>
#include <linux/tty_flip.h>
#include "chan.h"
#include <os.h>
#include <irq_kern.h>
#ifdef CONFIG_NOCONFIG_CHAN
static void *not_configged_init(char *str, ... | arch/um/drivers/chan_kern.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2000 - 2007 Jeff Dike (jdike@{linux.intel,addtoit}.com)
*/
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <sched.h>
#include <signal.h>
#include <termios.h>
#include <sys/ioctl.h>
#include "chan_user.h"
#include <os.h>
#include <um_malloc.h>... | arch/um/drivers/chan_user.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2000, 2001 Jeff Dike (jdike@karaya.com)
*/
#ifndef __CHAN_USER_H__
#define __CHAN_USER_H__
#include <init.h>
#include <linux/types.h>
struct chan_opts {
void (*const announce)(char *dev_name, int dev);
char *xterm_title;
int raw;
};
struct chan_ops {
c... | arch/um/drivers/chan_user.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#ifndef __COW_H__
#define __COW_H__
#include <asm/types.h>
extern int init_cow_file(int fd, char *cow_file, char *backing_file,
int sectorsize, int alignment, int *bitmap_offset_out,
unsigned long *bitmap_len_out, int *data_offset_out);
extern int file_reader(__u64 offs... | arch/um/drivers/cow.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#ifndef __COW_SYS_H__
#define __COW_SYS_H__
#include <kern_util.h>
#include <os.h>
#include <um_malloc.h>
static inline void *cow_malloc(int size)
{
return uml_kmalloc(size, UM_GFP_KERNEL);
}
static inline void cow_free(void *ptr)
{
kfree(ptr);
}
#define cow_printf printk
s... | arch/um/drivers/cow_sys.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2007 Jeff Dike (jdike@{linux.intel,addtoit}.com)
*/
/*
* _XOPEN_SOURCE is needed for pread, but we define _GNU_SOURCE, which defines
* that.
*/
#include <unistd.h>
#include <errno.h>
#include <string.h>
#include <arpa/inet.h>
#include <endian.h>
#include "cow... | arch/um/drivers/cow_user.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2001 - 2007 Jeff Dike (jdike@{linux.intel,addtoit}.com)
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <termios.h>
#include "chan_user.h"
#include <os.h>
#include <um_malloc.h>
struct fd_chan {
int fd;
int raw;
stru... | arch/um/drivers/fd.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#ifndef UM_WATCHDOG_H
#define UM_WATCHDOG_H
int start_watchdog(int *in_fd_ret, int *out_fd_ret, char *sock);
void stop_watchdog(int in_fd, int out_fd);
int ping_watchdog(int fd);
#endif /* UM_WATCHDOG_H */ | arch/um/drivers/harddog.h | null | null | null | null | null |
source | linux | /* UML hardware watchdog, shamelessly stolen from:
*
* SoftDog 0.05: A Software Watchdog Device
*
* (c) Copyright 1996 Alan Cox <alan@redhat.com>, All Rights Reserved.
* http://www.redhat.com
*
* as published by the Free Software Foundation; either version
*
* Neither Alan Cox nor CymruNet Ltd. admit liabil... | arch/um/drivers/harddog_kern.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
*/
#include <stdio.h>
#include <unistd.h>
#include <errno.h>
#include <os.h>
#include "harddog.h"
struct dog_data {
int stdin_fd;
int stdout_fd;
int close_me[2];
};
static void pre_exec(void *d)
{
str... | arch/um/drivers/harddog_user.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/export.h>
#include "harddog.h"
#if IS_MODULE(CONFIG_UML_WATCHDOG)
EXPORT_SYMBOL(start_watchdog);
EXPORT_SYMBOL(stop_watchdog);
EXPORT_SYMBOL(ping_watchdog);
#endif | arch/um/drivers/harddog_user_exp.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2002 Steve Schmidtke
*/
#include <linux/fs.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/sound.h>
#include <linux/soundcard.h>
#include <linux/mutex.h>
#include <linux/uaccess.h>
#include <init.h>
#include <os.h>
struct hostaudio_state {
... | arch/um/drivers/hostaudio_kern.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
*/
#include <linux/irqreturn.h>
#include <linux/kd.h>
#include <linux/sched/signal.h>
#include <linux/slab.h>
#include "chan.h"
#include <irq_kern.h>
#include <irq_user.h>
#include <kern_util.h>
#include <... | arch/um/drivers/line.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2001, 2002 Jeff Dike (jdike@karaya.com)
*/
#ifndef __LINE_H__
#define __LINE_H__
#include <linux/list.h>
#include <linux/workqueue.h>
#include <linux/tty.h>
#include <linux/interrupt.h>
#include <linux/spinlock.h>
#include <linux/mutex.h>
#include "chan_use... | arch/um/drivers/line.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2001 Lennert Buytenhek (buytenh@gnu.org)
* Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
*/
#ifndef __MCONSOLE_H__
#define __MCONSOLE_H__
#ifdef __UM_HOST__
#include <stdint.h>
#define u32 uint32_t
#endif
#include <sysdep/ptrace.h>
... | arch/um/drivers/mconsole.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2001 Lennert Buytenhek (buytenh@gnu.org)
* Copyright (C) 2001 - 2008 Jeff Dike (jdike@{addtoit,linux.intel}.com)
*/
#include <linux/console.h>
#include <linux/ctype.h>
#include <linux/string.h>
#include <linux/interrupt.h>
#include <linux/list.h>
#include <linu... | arch/um/drivers/mconsole_kern.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2001, 2002 Jeff Dike (jdike@karaya.com)
*/
#ifndef __MCONSOLE_KERN_H__
#define __MCONSOLE_KERN_H__
#include <linux/list.h>
#include "mconsole.h"
struct mconsole_entry {
struct list_head list;
struct mc_request request;
};
/* All these methods are called ... | arch/um/drivers/mconsole_kern.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2001 Lennert Buytenhek (buytenh@gnu.org)
* Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
*/
#include <errno.h>
#include <string.h>
#include <unistd.h>
#include <sys/socket.h>
#include <sys/uio.h>
#include <sys/un.h>
#include "mconsole.h"... | arch/um/drivers/mconsole_user.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2002 - 2007 Jeff Dike (jdike@{linux.intel,addtoit}.com)
*/
#include <stddef.h>
#include <errno.h>
#include <fcntl.h>
#include "chan_user.h"
#include <os.h>
/* This address is used only as a unique identifier */
static int null_chan;
static void *null_init(char... | arch/um/drivers/null.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2001 Jeff Dike (jdike@karaya.com)
*/
#ifndef __PORT_H__
#define __PORT_H__
extern void *port_data(int port);
extern int port_wait(void *data);
extern void port_kern_close(void *d);
extern int port_connection(int fd, int *socket_out, int *pid_out);
extern in... | arch/um/drivers/port.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2001 - 2007 Jeff Dike (jdike@{linux.intel,addtoit}.com)
*/
#include <linux/completion.h>
#include <linux/interrupt.h>
#include <linux/list.h>
#include <linux/mutex.h>
#include <linux/slab.h>
#include <linux/workqueue.h>
#include <asm/atomic.h>
#include <init.h>
... | arch/um/drivers/port_kern.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2001 - 2007 Jeff Dike (jdike@{linux.intel,addtoit}.com)
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <termios.h>
#include <unistd.h>
#include <netinet/in.h>
#include "chan_user.h"
#include <os.h>
#include "port.h"
#in... | arch/um/drivers/port_user.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <fcntl.h>
#include <string.h>
#include <termios.h>
#include <sys/stat.h>
#include "chan_user.h"
#include <os.h>
#inc... | arch/um/drivers/pty.c | null | null | null | null | null |
source | linux | /* Copyright (C) 2005 - 2008 Jeff Dike <jdike@{linux.intel,addtoit}.com> */
/* Much of this ripped from drivers/char/hw_random.c, see there for other
* copyright.
*
* This software may be used and distributed according to the terms
*/
#include <linux/sched/signal.h>
#include <linux/module.h>
#include <linux/fs.h>
... | arch/um/drivers/random.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2020 Intel Corporation
* Author: Johannes Berg <johannes@sipsolutions.net>
*/
#ifndef __UM_RTC_H__
#define __UM_RTC_H__
int uml_rtc_start(bool timetravel);
int uml_rtc_enable_alarm(unsigned long long delta_seconds);
void uml_rtc_disable_alarm(void);
void uml... | arch/um/drivers/rtc.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2020 Intel Corporation
* Author: Johannes Berg <johannes@sipsolutions.net>
*/
#include <linux/platform_device.h>
#include <linux/time-internal.h>
#include <linux/suspend.h>
#include <linux/err.h>
#include <linux/rtc.h>
#include <kern_util.h>
#include <irq_kern.h... | arch/um/drivers/rtc_kern.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2020 Intel Corporation
* Author: Johannes Berg <johannes@sipsolutions.net>
*/
#include <stdbool.h>
#include <os.h>
#include <errno.h>
#include <sched.h>
#include <unistd.h>
#include <kern_util.h>
#include <sys/select.h>
#include <stdio.h>
#include <sys/timerfd.h... | arch/um/drivers/rtc_user.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2000, 2002 Jeff Dike (jdike@karaya.com)
*/
#include <linux/fs.h>
#include <linux/tty.h>
#include <linux/tty_driver.h>
#include <linux/major.h>
#include <linux/mm.h>
#include <linux/init.h>
#include <linux/console.h>
#include <asm/termbits.h>
#include <asm/irq.h... | arch/um/drivers/ssl.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/console.h>
#include "chan_user.h"
/* ----------------------------------------------------------------------------- */
/* trivial console driver -- simply dump everything to stderr */
/*
* Don't r... | arch/um/drivers/stderr_console.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2000, 2001 Jeff Dike (jdike@karaya.com)
*/
#include <linux/posix_types.h>
#include <linux/tty.h>
#include <linux/tty_flip.h>
#include <linux/types.h>
#include <linux/major.h>
#include <linux/kdev_t.h>
#include <linux/console.h>
#include <linux/string.h>
#includ... | arch/um/drivers/stdio_console.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2000 Jeff Dike (jdike@karaya.com)
*/
#ifndef __STDIO_CONSOLE_H
#define __STDIO_CONSOLE_H
extern void save_console_flags(void);
#endif | arch/um/drivers/stdio_console.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2001 - 2007 Jeff Dike (jdike@{linux.intel,addtoit}.com)
*/
#include <errno.h>
#include <fcntl.h>
#include <termios.h>
#include "chan_user.h"
#include <os.h>
#include <um_malloc.h>
struct tty_chan {
char *dev;
int raw;
struct termios tt;
};
static void *tty_... | arch/um/drivers/tty.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2000 Jeff Dike (jdike@karaya.com)
* Copyright (C) 2001 RidgeRun, Inc (glonnon@ridgerun.com)
*/
#ifndef __UM_UBD_USER_H
#define __UM_UBD_USER_H
#include <os.h>
int start_io_thread(struct os_helper_thread **td_out, int *fd_out);
void *io_thread(void *arg);
... | arch/um/drivers/ubd.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2018 Cambridge Greys Ltd
* Copyright (C) 2015-2016 Anton Ivanov (aivanov@brocade.com)
* Copyright (C) 2000 Jeff Dike (jdike@karaya.com)
*/
/* 2001-09-28...2002-04-17
* Partition stuff by James_McMechan@hotmail.com
* old style ubd by setting UBD_SHIFT to 0
*... | arch/um/drivers/ubd_kern.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2016 Anton Ivanov (aivanov@brocade.com)
* Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com)
* Copyright (C) 2001 Ridgerun,Inc (glonnon@ridgerun.com)
*/
#include <stddef.h>
#include <unistd.h>
#include <errno.h>
#include <sched.h>
#include <signal.h>
... | arch/um/drivers/ubd_user.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2017 - 2019 Cambridge Greys Limited
* Copyright (C) 2011 - 2014 Cisco Systems Inc
* Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
* Copyright (C) 2001 Lennert Buytenhek (buytenh@gnu.org) and
* James Leu (jleu@mindspring.net).
* Copyrig... | arch/um/drivers/vector_kern.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2002 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
*/
#ifndef __UM_VECTOR_KERN_H
#define __UM_VECTOR_KERN_H
#include <linux/netdevice.h>
#include <linux/platform_device.h>
#include <linux/skbuff.h>
#include <linux/socket.h>
#include <linux/list.h>
#includ... | arch/um/drivers/vector_kern.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2017 - Cambridge Greys Limited
* Copyright (C) 2011 - 2014 Cisco Systems Inc
*/
#include <linux/etherdevice.h>
#include <linux/netdevice.h>
#include <linux/skbuff.h>
#include <linux/slab.h>
#include <asm/byteorder.h>
#include <uapi/linux/ip.h>
#include <uapi/li... | arch/um/drivers/vector_transports.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
*/
#include <stdbool.h>
#include <stdio.h>
#include <unistd.h>
#include <stdarg.h>
#include <errno.h>
#include <stddef.h>
#include <string.h>
#include <sys/ioctl.h>
#include <net/if.h>
#include <linux/if_tu... | arch/um/drivers/vector_user.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2002 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
*/
#ifndef __UM_VECTOR_USER_H
#define __UM_VECTOR_USER_H
#define MAXVARGS 20
#define TOKEN_IFNAME "ifname"
#define TRANS_RAW "raw"
#define TRANS_RAW_LEN strlen(TRANS_RAW)
#define TRANS_TAP "tap"
#defin... | arch/um/drivers/vector_user.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2025 Ant Group
* Author: Tiwei Bie <tiwei.btw@antgroup.com>
*/
#define pr_fmt(fmt) "vfio-uml: " fmt
#include <linux/module.h>
#include <linux/logic_iomem.h>
#include <linux/mutex.h>
#include <linux/list.h>
#include <linux/string.h>
#include <linux/unaligned.h>... | arch/um/drivers/vfio_kern.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2025 Ant Group
* Author: Tiwei Bie <tiwei.btw@antgroup.com>
*/
#include <errno.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <sys/ioctl.h>
#include <sys/eventfd.h>
#include <linu... | arch/um/drivers/vfio_user.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#ifndef __UM_VFIO_USER_H
#define __UM_VFIO_USER_H
struct uml_vfio_user_device {
int device;
struct {
uint64_t size;
uint64_t offset;
} *region;
int num_regions;
int32_t *irqfd;
int irq_count;
};
int uml_vfio_user_open_container(void);
int uml_vfio_user_setup_iommu(in... | arch/um/drivers/vfio_user.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-or-later
/* Vhost-user protocol */
#ifndef __VHOST_USER_H__
#define __VHOST_USER_H__
/* Message flags */
#define VHOST_USER_FLAG_REPLY BIT(2)
#define VHOST_USER_FLAG_NEED_REPLY BIT(3)
/* Feature bits */
#define VHOST_USER_F_PROTOCOL_FEATURES 30
/* Protocol feature bits */
#define ... | arch/um/drivers/vhost_user.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2020 Intel Corporation
* Author: Johannes Berg <johannes@sipsolutions.net>
*/
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/logic_iomem.h>
#include <linux/of_platform.h>
#include <linux/irqchip/irq-msi-lib.h>
#include <linux/irqdomain.h>
#incl... | arch/um/drivers/virt-pci.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#ifndef __UM_VIRT_PCI_H
#define __UM_VIRT_PCI_H
#include <linux/pci.h>
struct um_pci_device {
const struct um_pci_ops *ops;
/* for now just standard BARs */
u8 resptr[PCI_STD_NUM_BARS];
int irq;
};
struct um_pci_ops {
unsigned long (*cfgspace_read)(struct um_pci_device *... | arch/um/drivers/virt-pci.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2020 Intel Corporation
* Author: Johannes Berg <johannes@sipsolutions.net>
*/
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/virtio.h>
#include <linux/virtio_config.h>
#include <linux/logic_iomem.h>
#include <linux/of_platform.h>
#include <linu... | arch/um/drivers/virtio_pcidev.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-or-later
/*
* Virtio vhost-user driver
*
* Copyright(c) 2019 Intel Corporation
*
* This driver allows virtio devices to be used over a vhost-user socket.
*
* Guest devices can be instantiated by kernel module or command line
* parameters. One device will be created for each p... | arch/um/drivers/virtio_uml.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
*/
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <string.h>
#include <termios.h>
#include "chan_user.h"
#include <os.h>
#include <um_malloc.h>
#i... | arch/um/drivers/xterm.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
*/
#ifndef __XTERM_H__
#define __XTERM_H__
extern int xterm_fd(int socket, int *pid_out);
#endif | arch/um/drivers/xterm.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
*/
#include <linux/slab.h>
#include <linux/completion.h>
#include <linux/irqreturn.h>
#include <asm/irq.h>
#include <irq_kern.h>
#include <os.h>
#include "xterm.h"
struct xterm_wait {
struct completion r... | arch/um/drivers/xterm_kern.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_UM_ARCHRANDOM_H__
#define __ASM_UM_ARCHRANDOM_H__
#include <linux/types.h>
/* This is from <os.h>, but better not to #include that in a global header here. */
ssize_t os_getrandom(void *buf, size_t len, unsigned int flags);
static inline size_t __must_check arch_g... | arch/um/include/asm/archrandom.h | null | null | null | null | null |
source | linux | #include <asm-generic/asm-prototypes.h>
#include <asm/checksum.h>
#ifdef CONFIG_UML_X86
extern void cmpxchg8b_emu(void);
#endif | arch/um/include/asm/asm-prototypes.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* asm-generic/bpf_perf_event.h is part of the uapi headers, but since
* arch/um has no uapi of its on, we can't use the "generic-y"
* Kbuild rule to generate the wrapper
*/
#include <asm-generic/bpf_perf_event.h> | arch/um/include/asm/bpf_perf_event.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#ifndef __UM_CACHE_H
#define __UM_CACHE_H
#if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
# define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
#elif defined(CONFIG_UML_X86) /* 64-bit */
# define L1_CACHE_SHIFT 6 /* Should be 7 on Intel */
#else
/* XXX: this was taken from... | arch/um/include/asm/cache.h | null | null | null | null | null |
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