*
* Copyright (C) 1999 Phil Blundell
*
+ * ISA shared memory and I/O port support
+ */
+
+/*
* 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.
*/
+
+/*
+ * Nothing about this is actually ARM specific. One day we could move
+ * it into kernel/resource.c or some place like that.
+ */
+
#include <linux/stddef.h>
#include <linux/types.h>
#include <linux/fs.h>
static unsigned int isa_membase, isa_portbase, isa_portshift;
static ctl_table ctl_isa_vars[4] = {
- {
- .ctl_name = BUS_ISA_MEM_BASE,
- .procname = "membase",
- .data = &isa_membase,
- .maxlen = sizeof(isa_membase),
- .mode = 0444,
- .proc_handler = &proc_dointvec,
- }, {
- .ctl_name = BUS_ISA_PORT_BASE,
- .procname = "portbase",
- .data = &isa_portbase,
- .maxlen = sizeof(isa_portbase),
- .mode = 0444,
- .proc_handler = &proc_dointvec,
- }, {
- .ctl_name = BUS_ISA_PORT_SHIFT,
- .procname = "portshift",
- .data = &isa_portshift,
- .maxlen = sizeof(isa_portshift),
- .mode = 0444,
- .proc_handler = &proc_dointvec,
- }, {0}
+ {BUS_ISA_MEM_BASE, "membase", &isa_membase,
+ sizeof(isa_membase), 0444, NULL, &proc_dointvec},
+ {BUS_ISA_PORT_BASE, "portbase", &isa_portbase,
+ sizeof(isa_portbase), 0444, NULL, &proc_dointvec},
+ {BUS_ISA_PORT_SHIFT, "portshift", &isa_portshift,
+ sizeof(isa_portshift), 0444, NULL, &proc_dointvec},
+ {0}
};
static struct ctl_table_header *isa_sysctl_header;
-static ctl_table ctl_isa[2] = {
- {
- .ctl_name = CTL_BUS_ISA,
- .procname = "isa",
- .mode = 0555,
- .child = ctl_isa_vars,
- }, {0}
-};
-
-static ctl_table ctl_bus[2] = {
- {
- .ctl_name = CTL_BUS,
- .procname = "bus",
- .mode = 0555,
- .child = ctl_isa,
- }, {0}
-};
+static ctl_table ctl_isa[2] = {{CTL_BUS_ISA, "isa", NULL, 0, 0555, ctl_isa_vars},
+ {0}};
+static ctl_table ctl_bus[2] = {{CTL_BUS, "bus", NULL, 0, 0555, ctl_isa},
+ {0}};
void __init
register_isa_ports(unsigned int membase, unsigned int portbase, unsigned int portshift)