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Diffstat (limited to 'include/asm-mips/dec/tc.h')
| -rw-r--r-- | include/asm-mips/dec/tc.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/include/asm-mips/dec/tc.h b/include/asm-mips/dec/tc.h new file mode 100644 index 00000000000..d7bba43f863 --- /dev/null +++ b/include/asm-mips/dec/tc.h @@ -0,0 +1,43 @@ +/* + * 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 |