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	 3cfc535c5d
			
		
	
	
		3cfc535c5d
		
	
	
	
	
		
			
			Clean up pdt.c: - make build dependent upon config OF_PROMTREE - #ifdef out the sparc-specific stuff - create pdt-specific header Signed-off-by: Andres Salomon <dilinger@queued.net> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
		
			
				
	
	
		
			76 lines
		
	
	
		
			2.5 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			76 lines
		
	
	
		
			2.5 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| #include <linux/of.h>	/* linux/of.h gets to determine #include ordering */
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| #ifndef _SPARC_PROM_H
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| #define _SPARC_PROM_H
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| #ifdef __KERNEL__
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| 
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| /*
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|  * Definitions for talking to the Open Firmware PROM on
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|  * Power Macintosh computers.
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|  *
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|  * Copyright (C) 1996-2005 Paul Mackerras.
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|  *
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|  * Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp.
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|  * Updates for SPARC by David S. Miller
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|  *
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|  * This program is free software; you can redistribute it and/or
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|  * modify it under the terms of the GNU General Public License
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|  * as published by the Free Software Foundation; either version
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|  * 2 of the License, or (at your option) any later version.
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|  */
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| #include <linux/types.h>
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| #include <linux/of_pdt.h>
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| #include <linux/proc_fs.h>
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| #include <linux/mutex.h>
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| #include <asm/atomic.h>
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| 
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| #define OF_ROOT_NODE_ADDR_CELLS_DEFAULT	2
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| #define OF_ROOT_NODE_SIZE_CELLS_DEFAULT	1
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| 
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| #define of_compat_cmp(s1, s2, l)	strncmp((s1), (s2), (l))
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| #define of_prop_cmp(s1, s2)		strcasecmp((s1), (s2))
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| #define of_node_cmp(s1, s2)		strcmp((s1), (s2))
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| 
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| struct of_irq_controller {
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| 	unsigned int	(*irq_build)(struct device_node *, unsigned int, void *);
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| 	void		*data;
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| };
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| 
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| extern struct device_node *of_find_node_by_cpuid(int cpuid);
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| extern int of_set_property(struct device_node *node, const char *name, void *val, int len);
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| extern struct mutex of_set_property_mutex;
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| extern int of_getintprop_default(struct device_node *np,
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| 				 const char *name,
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| 				 int def);
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| extern int of_find_in_proplist(const char *list, const char *match, int len);
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| #ifdef CONFIG_NUMA
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| extern int of_node_to_nid(struct device_node *dp);
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| #define of_node_to_nid of_node_to_nid
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| #endif
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| 
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| extern void prom_build_devicetree(void);
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| extern void of_populate_present_mask(void);
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| extern void of_fill_in_cpu_data(void);
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| 
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| struct resource;
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| extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
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| extern void of_iounmap(struct resource *res, void __iomem *base, unsigned long size);
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| 
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| /* These routines are here to provide compatibility with how powerpc
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|  * handles IRQ mapping for OF device nodes.  We precompute and permanently
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|  * register them in the platform_device objects, whereas powerpc computes them
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|  * on request.
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|  */
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| static inline void irq_dispose_mapping(unsigned int virq)
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| {
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| }
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| 
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| extern struct device_node *of_console_device;
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| extern char *of_console_path;
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| extern char *of_console_options;
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| 
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| extern void irq_trans_init(struct device_node *dp);
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| extern char *build_path_component(struct device_node *dp);
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| 
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| #endif /* __KERNEL__ */
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| #endif /* _SPARC_PROM_H */
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