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/*

 * Interface to the TURBOchannel related routines

 *

 * This file is subject to the terms and conditions of the GNU General Public

 * License.  See the file "COPYING" in the main directory of this archive

 * for more details.

 *

 * Copyright (c) 1998 Harald Koerfgen

 */

#ifndef ASM_TC_H

#define ASM_TC_H

extern unsigned long system_base;

/*

 * Search for a TURBOchannel Option Module

 * with a certain name. Returns slot number

 * of the first card not in use or -ENODEV

 * if none found.

 */

extern int search_tc_card(const char *);

/*

 * Marks the card in slot as used

 */

extern void claim_tc_card(int);

/*

 * Marks the card in slot as free

 */

extern void release_tc_card(int);

/*

 * Return base address of card in slot

 */

extern unsigned long get_tc_base_addr(int);

/*

 * Return interrupt number of slot

 */

extern unsigned long get_tc_irq_nr(int);

/*

 * Return TURBOchannel clock frequency in hz

 */

extern unsigned long get_tc_speed(void);

#endif