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/*
* Creation Date: <2000/10/24 00:29:26 samuel>
* Time-stamp: <2000/12/29 00:59:06 samuel>
*
* <usb.c>
*
* Hack needed by certain NewWorld ROMs
*
* Copyright (C) 2000 Samuel Rydh (samuel@ibrium.se)
*
* 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
*
*/
#include "mol_config.h"
#include "pci.h"
#include "booter.h"
#include "driver_mgr.h"
#include "promif.h"
#include "debugger.h"
#define VENDOR 0x6666
#define DEVICE_ID 0x1234
#define CLASS_CODE 0x0
pci_dev_info_t usb_pci_config = {
/* vendor, device ID, revision, class */
VENDOR, DEVICE_ID, 0x00, CLASS_CODE
};
static int usb_init( void );
static void usb_cleanup( void );
driver_interface_t usb_driver = {
"usb_hack", usb_init, usb_cleanup
};
static int
usb_init( void )
{
int bus, devfn;
mol_device_node_t *dn;
if( !is_newworld_boot() )
return 0;
if( !(dn = prom_find_devices( "usb" )) )
return 0;
if( pci_device_loc( dn, &bus, &devfn ) ){
printm("Could not get devfn of usb device!\n");
return 0;
}
add_pci_device( bus, devfn, &usb_pci_config, NULL );
// printm("USB hack (%d %d)\n", bus, devfn>>3);
return 1;
}
static void
usb_cleanup( void )
{
}
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