Release 4.11 arch/arm/kernel/isa.c

/*
 *  linux/arch/arm/kernel/isa.c
 *
 *  Copyright (C) 1999 Phil Blundell
 *
 * 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; either version
 * 2 of the License, or (at your option) any later version.
 *
 *  ISA shared memory and I/O port support, and is required to support
 *  iopl, inb, outb and friends in userspace via glibc emulation.
 */
#include <linux/stddef.h>
#include <linux/types.h>
#include <linux/fs.h>
#include <linux/sysctl.h>
#include <linux/init.h>
#include <linux/io.h>




static unsigned int isa_membase, isa_portbase, isa_portshift;


static struct ctl_table ctl_isa_vars[4] = {
	{
		.procname	= "membase",
		.data		= &isa_membase, 
		.maxlen		= sizeof(isa_membase),
		.mode		= 0444,
		.proc_handler	= proc_dointvec,
        }, {
		.procname	= "portbase",
		.data		= &isa_portbase, 
		.maxlen		= sizeof(isa_portbase),
		.mode		= 0444,
		.proc_handler	= proc_dointvec,
        }, {
		.procname	= "portshift",
		.data		= &isa_portshift, 
		.maxlen		= sizeof(isa_portshift),
		.mode		= 0444,
		.proc_handler	= proc_dointvec,
        }, {}
};


static struct ctl_table_header *isa_sysctl_header;


static struct ctl_table ctl_isa[2] = {
	{
		.procname	= "isa",
		.mode		= 0555,
		.child		= ctl_isa_vars,
        }, {}
};


static struct ctl_table ctl_bus[2] = {
	{
		.procname	= "bus",
		.mode		= 0555,
		.child		= ctl_isa,
        }, {}
};


void __init

register_isa_ports(unsigned int membase, unsigned int portbase, unsigned int portshift)
{
	isa_membase = membase;
	isa_portbase = portbase;
	isa_portshift = portshift;
	isa_sysctl_header = register_sysctl_table(ctl_bus);
}
Contributors
Person
Tokens
Prop
Commits
CommitProp
Linus Torvalds (pre-git)
37
100.00%
2
100.00%
Total
37
100.00%
2
100.00%

Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Linus Torvalds (pre-git)
156
66.67%
2
33.33%
Russell King
69
29.49%
1
16.67%
Eric W. Biedermann
3
1.28%
1
16.67%
Ben Dooks
3
1.28%
1
16.67%
Joe Perches
3
1.28%
1
16.67%
Total
234
100.00%
6
100.00%
Directory: arch/arm/kernel

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