mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-27 21:14:44 +08:00
1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
37 lines
815 B
C
37 lines
815 B
C
/*
|
|
* include/asm-mips/dec/ioasic.h
|
|
*
|
|
* DEC I/O ASIC access operations.
|
|
*
|
|
* Copyright (C) 2000, 2002, 2003 Maciej W. Rozycki
|
|
*
|
|
* 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; either version
|
|
* 2 of the License, or (at your option) any later version.
|
|
*/
|
|
|
|
#ifndef __ASM_DEC_IOASIC_H
|
|
#define __ASM_DEC_IOASIC_H
|
|
|
|
#include <linux/spinlock.h>
|
|
#include <linux/types.h>
|
|
|
|
extern spinlock_t ioasic_ssr_lock;
|
|
|
|
extern volatile u32 *ioasic_base;
|
|
|
|
static inline void ioasic_write(unsigned int reg, u32 v)
|
|
{
|
|
ioasic_base[reg / 4] = v;
|
|
}
|
|
|
|
static inline u32 ioasic_read(unsigned int reg)
|
|
{
|
|
return ioasic_base[reg / 4];
|
|
}
|
|
|
|
extern void init_ioasic_irqs(int base);
|
|
|
|
#endif /* __ASM_DEC_IOASIC_H */
|