linux/arch/microblaze/include/asm/prom.h
Linus Torvalds 9ed3689bdc Merge branch 'next' of git://git.monstr.eu/linux-2.6-microblaze
* 'next' of git://git.monstr.eu/linux-2.6-microblaze:
  microblaze: Do not show error message for 32 interrupt lines
  Revert "microblaze: PCI fix typo fault in of_node pointer moving into pci_bus"
  microblaze: PCI fix typo fault in of_node pointer moving into pci_bus
  microblaze: Add support for early console on mdm
  microblaze: Simplify early console binding from DT
  microblaze: Get early printk console earlier
  microblaze: Standardise cpuinfo output for cache policy
  microblaze: Unprivileged stream instruction awareness
  microblaze: trivial: Fix typo fault
  microblaze: exec: Remove redundant set_fs(USER_DS)
  microblaze: Remove duplicated prototype of start_thread()
  microblaze: Fix unaligned value saving to the stack for system with MMU
  microblaze/irqs: Do not trace arch_local_{*,irq_*} functions
2011-07-27 09:24:20 -07:00

67 lines
1.9 KiB
C

/*
* Definitions for talking to the Open Firmware PROM on
* Power Macintosh computers.
*
* Copyright (C) 1996-2005 Paul Mackerras.
*
* Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp.
*
* 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.
*/
#include <linux/of.h> /* linux/of.h gets to determine #include ordering */
#ifndef _ASM_MICROBLAZE_PROM_H
#define _ASM_MICROBLAZE_PROM_H
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
#include <linux/types.h>
#include <asm/irq.h>
#include <linux/atomic.h>
#define HAVE_ARCH_DEVTREE_FIXUPS
/* Other Prototypes */
enum early_consoles {
UARTLITE = 1,
UART16550 = 2,
};
extern int of_early_console(void *version);
/*
* OF address retreival & translation
*/
#ifdef CONFIG_PCI
extern unsigned long pci_address_to_pio(phys_addr_t address);
#define pci_address_to_pio pci_address_to_pio
#endif /* CONFIG_PCI */
/* Parse the ibm,dma-window property of an OF node into the busno, phys and
* size parameters.
*/
void of_parse_dma_window(struct device_node *dn, const void *dma_window_prop,
unsigned long *busno, unsigned long *phys, unsigned long *size);
extern void kdump_move_device_tree(void);
/* CPU OF node matching */
struct device_node *of_get_cpu_node(int cpu, unsigned int *thread);
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
/* These includes are put at the bottom because they may contain things
* that are overridden by this file. Ideally they shouldn't be included
* by this file, but there are a bunch of .c files that currently depend
* on it. Eventually they will be cleaned up. */
#include <linux/of_fdt.h>
#include <linux/of_irq.h>
#include <linux/platform_device.h>
#endif /* _ASM_MICROBLAZE_PROM_H */