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/*
* Kernel Debugger Architecture Dependent POD functions.
*
* Copyright (C) 1999-2003 Silicon Graphics, Inc. All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it would be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* Further, this software is distributed without any warranty that it is
* free of the rightful claim of any third person regarding infringement
* or the like. Any license provided herein, whether implied or
* otherwise, applies only to this software file. Patent licenses, if
* any, provided herein do not apply to combinations of this program with
* other software, or any other product whatsoever.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
*
* Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
* Mountain View, CA 94043, or:
*
* http://www.sgi.com
*
* For further information regarding this notice, see:
*
* http://oss.sgi.com/projects/GenInfo/NoticeExplan
*/
#include <linux/types.h>
#include <linux/kdb.h>
//#include <linux/kdbprivate.h>
/**
* kdba_io - enter POD mode from kdb
* @argc: arg count
* @argv: arg values
* @envp: kdb env. vars
* @regs: current register state
*
* Enter POD mode from kdb using SGI SN specific SAL function call.
*/
static int
kdba_io(int argc, const char **argv, const char **envp, struct pt_regs *regs)
{
kdb_printf("kdba_io entered with addr 0x%p\n", (void *) regs);
return(0);
}
/**
* kdba_io_init - register 'io' command with kdb
*
* Register the 'io' command with kdb at load time.
*/
void
kdba_io_init(void)
{
kdb_register("io", kdba_io, "<vaddr>", "Display IO Contents", 0);
}
/**
* kdba_io_exit - unregister the 'io' command
*
* Tell kdb that the 'io' command is no longer available.
*/
static void __exit
kdba_exit(void)
{
kdb_unregister("io");
}
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