mirror of
https://github.com/torvalds/linux.git
synced 2024-12-27 21:33:00 +00:00
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!
38 lines
1.0 KiB
C
38 lines
1.0 KiB
C
/*
|
|
* linux/include/asm-arm/arch-arc/oldlatches.h
|
|
*
|
|
* Copyright (C) 1996 Russell King, Dave Gilbert
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* Modifications:
|
|
* 04-04-1998 PJB/RMK Merged arc and a5k versions
|
|
*/
|
|
#ifndef _ASM_ARCH_OLDLATCH_H
|
|
#define _ASM_ARCH_OLDLATCH_H
|
|
|
|
#define LATCHA_FDSEL0 (1<<0)
|
|
#define LATCHA_FDSEL1 (1<<1)
|
|
#define LATCHA_FDSEL2 (1<<2)
|
|
#define LATCHA_FDSEL3 (1<<3)
|
|
#define LATCHA_FDSELALL (0xf)
|
|
#define LATCHA_SIDESEL (1<<4)
|
|
#define LATCHA_MOTOR (1<<5)
|
|
#define LATCHA_INUSE (1<<6)
|
|
#define LATCHA_CHANGERST (1<<7)
|
|
|
|
#define LATCHB_FDCDENSITY (1<<1)
|
|
#define LATCHB_FDCRESET (1<<3)
|
|
#define LATCHB_PRINTSTROBE (1<<4)
|
|
|
|
/* newval=(oldval & mask)|newdata */
|
|
void oldlatch_bupdate(unsigned char mask,unsigned char newdata);
|
|
|
|
/* newval=(oldval & mask)|newdata */
|
|
void oldlatch_aupdate(unsigned char mask,unsigned char newdata);
|
|
|
|
#endif
|
|
|