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/* -----------------------------------------------------------------------
*
* Copyright 2007-2008 H. Peter Anvin - All Rights Reserved
*
* 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, Inc., 53 Temple Place Ste 330,
* Boston MA 02111-1307, USA; either version 2 of the License, or
* (at your option) any later version; incorporated herein by reference.
*
* -----------------------------------------------------------------------
*/
#include <com32.h>
#include <core.h>
extern void timer_cleanup(void);
extern void comboot_cleanup_api(void);
/*
* cleanup.c
*
* Some final tidying before jumping to a kernel or bootsector
*/
/*
* cleanup_hardware:
*
* Shut down anything transient.
*/
__export void cleanup_hardware(void)
{
/*
* TODO
*
* Linux wants the floppy motor shut off before starting the
* kernel, at least bootsect.S seems to imply so. If we don't
* load the floppy driver, this is *definitely* so!
*/
__intcall(0x13, &zero_regs, NULL);
call16(comboot_cleanup_api, &zero_regs, NULL);
call16(timer_cleanup, &zero_regs, NULL);
/* If we enabled serial port interrupts, clean them up now */
sirq_cleanup();
}
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