| /* |
| * OpenRISC Linux |
| * |
| * Linux architectural port borrowing liberally from similar works of |
| * others. All original copyrights apply as per the original source |
| * declaration. |
| * |
| * OpenRISC implementation: |
| * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se> |
| * et al. |
| * |
| * 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_OPENRISC_PROM_H |
| #define _ASM_OPENRISC_PROM_H |
| #ifdef __KERNEL__ |
| #ifndef __ASSEMBLY__ |
| |
| #include <linux/types.h> |
| #include <asm/irq.h> |
| #include <linux/irqdomain.h> |
| #include <linux/atomic.h> |
| #include <linux/of_irq.h> |
| #include <linux/of_fdt.h> |
| #include <linux/of_address.h> |
| #include <linux/proc_fs.h> |
| #include <linux/platform_device.h> |
| #define HAVE_ARCH_DEVTREE_FIXUPS |
| |
| /* Other Prototypes */ |
| extern int early_uartlite_console(void); |
| |
| /* 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); |
| |
| /* Get the MAC address */ |
| extern const void *of_get_mac_address(struct device_node *np); |
| |
| /** |
| * of_irq_map_pci - Resolve the interrupt for a PCI device |
| * @pdev: the device whose interrupt is to be resolved |
| * @out_irq: structure of_irq filled by this function |
| * |
| * This function resolves the PCI interrupt for a given PCI device. If a |
| * device-node exists for a given pci_dev, it will use normal OF tree |
| * walking. If not, it will implement standard swizzling and walk up the |
| * PCI tree until an device-node is found, at which point it will finish |
| * resolving using the OF tree walking. |
| */ |
| struct pci_dev; |
| extern int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq); |
| |
| #endif /* __ASSEMBLY__ */ |
| #endif /* __KERNEL__ */ |
| #endif /* _ASM_OPENRISC_PROM_H */ |
