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/*
* include/asm-mips/vector.h
*
* 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) 1995, 1996, 1997 by Ralf Baechle
*/
#ifndef __ASM_MIPS_VECTOR_H
#define __ASM_MIPS_VECTOR_H
/*
* These vector structures are not very good to maintain - they'd probably
* grow to at leat three times the size - so I'll remove 'em and replace
* the with lots of ordinary variables.
*/
extern void (*irq_setup)(void);
extern asmlinkage void (*fd_cacheflush)(const void *addr, size_t size);
/*
* This structure defines how to access various features of
* different machine types and how to access them.
*/
struct feature {
/*
* How to access the floppy controller's ports.
*/
unsigned char (*fd_inb)(unsigned int port);
void (*fd_outb)(unsigned char value, unsigned int port);
/*
* How to access the floppy DMA functions.
*/
void (*fd_enable_dma)(int channel);
void (*fd_disable_dma)(int channel);
int (*fd_request_dma)(int channel);
void (*fd_free_dma)(int channel);
void (*fd_clear_dma_ff)(int channel);
void (*fd_set_dma_mode)(int channel, char mode);
void (*fd_set_dma_addr)(int channel, unsigned int a);
void (*fd_set_dma_count)(int channel, unsigned int count);
int (*fd_get_dma_residue)(int channel);
void (*fd_enable_irq)(int irq);
void (*fd_disable_irq)(int irq);
/*
* How to access the RTC register of the DS1287?
*/
unsigned char (*rtc_read_data)(unsigned long addr);
void (*rtc_write_data)(unsigned char data, unsigned long addr);
};
extern struct feature *feature;
#endif /* __ASM_MIPS_VECTOR_H */
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