linux/include/asm-mn10300/ide.h
Bartlomiej Zolnierkiewicz d83b8b85cd ide: define MAX_HWIFS in <linux/ide.h>
* Now that ide_hwif_t instances are allocated dynamically
  the difference between MAX_HWIFS == 2 and MAX_HWIFS == 10
  is ~100 bytes (x86-32) so use MAX_HWIFS == 10 on all archs
  except these ones that use MAX_HWIFS == 1.

* Define MAX_HWIFS in <linux/ide.h> instead of <asm/ide.h>.

[ Please note that avr32/cris/v850 have no <asm/ide.h>
  and alpha/ia64/sh always define CONFIG_IDE_MAX_HWIFS. ]

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-24 22:53:30 +02:00

40 lines
1.1 KiB
C

/* MN10300 Arch-specific IDE code
*
* Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
* - Derived from include/asm-i386/ide.h
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public Licence
* as published by the Free Software Foundation; either version
* 2 of the Licence, or (at your option) any later version.
*/
#ifndef _ASM_IDE_H
#define _ASM_IDE_H
#ifdef __KERNEL__
#include <asm/intctl-regs.h>
#undef SUPPORT_SLOW_DATA_PORTS
#define SUPPORT_SLOW_DATA_PORTS 0
#undef SUPPORT_VLB_SYNC
#define SUPPORT_VLB_SYNC 0
/*
* some bits needed for parts of the IDE subsystem to compile
*/
#define __ide_mm_insw(port, addr, n) \
insw((unsigned long) (port), (addr), (n))
#define __ide_mm_insl(port, addr, n) \
insl((unsigned long) (port), (addr), (n))
#define __ide_mm_outsw(port, addr, n) \
outsw((unsigned long) (port), (addr), (n))
#define __ide_mm_outsl(port, addr, n) \
outsl((unsigned long) (port), (addr), (n))
#endif /* __KERNEL__ */
#endif /* _ASM_IDE_H */