forked from luck/tmp_suning_uos_patched
8080f23122
The attached patch implements a bunch of small changes to the FRV arch to
make it work again.
It deals with the following problems:
(1) SEM_DEBUG should be SEMAPHORE_DEBUG.
(2) The argument list to pcibios_penalize_isa_irq() has changed.
(3) CONFIG_HIGHMEM can't be used directly in #if as it may not be defined.
(4) page->private is no longer directly accessible.
(5) linux/hardirq.h assumes asm/hardirq.h will include linux/irq.h
(6) The IDE MMIO access functions are given pointers, not integers, and so
get type casting errors.
(7) __pa() is passed an explicit u64 type in drivers/char/mem.c, but that
can't be cast directly to a pointer on a 32-bit platform.
(8) SEMAPHORE_DEBUG should not be contingent on WAITQUEUE_DEBUG as that no
longer exists.
(9) PREEMPT_ACTIVE is too low a value.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
/* ide.h: FRV IDE declarations
|
|
*
|
|
* Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
|
|
* Written by David Howells (dhowells@redhat.com)
|
|
*
|
|
* 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_IDE_H
|
|
#define _ASM_IDE_H
|
|
|
|
#ifdef __KERNEL__
|
|
|
|
#include <linux/config.h>
|
|
#include <asm/setup.h>
|
|
#include <asm/io.h>
|
|
#include <asm/irq.h>
|
|
|
|
#undef SUPPORT_SLOW_DATA_PORTS
|
|
#define SUPPORT_SLOW_DATA_PORTS 0
|
|
|
|
#undef SUPPORT_VLB_SYNC
|
|
#define SUPPORT_VLB_SYNC 0
|
|
|
|
#ifndef MAX_HWIFS
|
|
#define MAX_HWIFS 8
|
|
#endif
|
|
|
|
/****************************************************************************/
|
|
/*
|
|
* 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 */
|