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44 lines
962 B
44 lines
962 B
20 years ago
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/*
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* Interface to the TURBOchannel related routines
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Copyright (c) 1998 Harald Koerfgen
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*/
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#ifndef ASM_TC_H
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#define ASM_TC_H
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extern unsigned long system_base;
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/*
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* Search for a TURBOchannel Option Module
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* with a certain name. Returns slot number
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* of the first card not in use or -ENODEV
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* if none found.
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*/
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extern int search_tc_card(const char *);
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/*
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* Marks the card in slot as used
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*/
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extern void claim_tc_card(int);
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/*
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* Marks the card in slot as free
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*/
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extern void release_tc_card(int);
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/*
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* Return base address of card in slot
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*/
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extern unsigned long get_tc_base_addr(int);
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/*
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* Return interrupt number of slot
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*/
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extern unsigned long get_tc_irq_nr(int);
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/*
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* Return TURBOchannel clock frequency in hz
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*/
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extern unsigned long get_tc_speed(void);
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#endif
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