patch-2.4.2 linux/include/asm-arm/mach/arch.h

• Lines: 96
• Date: Thu Feb 8 16:32:44 2001
• Orig file: v2.4.1/linux/include/asm-arm/mach/arch.h
• Orig date: Mon Sep 18 15:15:23 2000

diff -u --recursive --new-file v2.4.1/linux/include/asm-arm/mach/arch.h linux/include/asm-arm/mach/arch.h
@@ -12,35 +12,42 @@
  * The size of struct machine_desc
  *   (for assembler code)
  */
-#define SIZEOF_MACHINE_DESC	44
+#define SIZEOF_MACHINE_DESC	56
 
 #ifndef __ASSEMBLY__
 
+extern void setup_initrd(unsigned int start, unsigned int size);
+extern void setup_ramdisk(int doload, int prompt, int start, unsigned int rd_sz);
+
+struct tagtable;
+
 struct machine_desc {
 	/*
 	 * Note! The first four elements are used
 	 * by assembler code in head-armv.S
 	 */
-	unsigned int	nr;		/* architecture number	*/
-	unsigned int	phys_ram;	/* start of physical ram */
-	unsigned int	phys_io;	/* start of physical io	*/
-	unsigned int	virt_io;	/* start of virtual io	*/
-
-	const char	*name;		/* architecture name	*/
-	unsigned int	param_offset;	/* parameter page	*/
-
-	unsigned int	video_start;	/* start of video RAM	*/
-	unsigned int	video_end;	/* end of video RAM	*/
-
-	unsigned int	reserve_lp0 :1;	/* never has lp0	*/
-	unsigned int	reserve_lp1 :1;	/* never has lp1	*/
-	unsigned int	reserve_lp2 :1;	/* never has lp2	*/
-	unsigned int	broken_hlt  :1;	/* hlt is broken	*/
-	unsigned int	soft_reboot :1;	/* soft reboot		*/
-	void		(*fixup)(struct machine_desc *,
-				 struct param_struct *, char **,
-				 struct meminfo *);
-	void		(*map_io)(void);/* IO mapping function	*/
+	unsigned int		nr;		/* architecture number	*/
+	unsigned int		phys_ram;	/* start of physical ram */
+	unsigned int		phys_io;	/* start of physical io	*/
+	unsigned int		virt_io;	/* start of virtual io	*/
+
+	const char		*name;		/* architecture name	*/
+	unsigned int		param_offset;	/* parameter page	*/
+
+	unsigned int		video_start;	/* start of video RAM	*/
+	unsigned int		video_end;	/* end of video RAM	*/
+
+	unsigned int		reserve_lp0 :1;	/* never has lp0	*/
+	unsigned int		reserve_lp1 :1;	/* never has lp1	*/
+	unsigned int		reserve_lp2 :1;	/* never has lp2	*/
+	unsigned int		soft_reboot :1;	/* soft reboot		*/
+	const struct tagtable *	tagtable;	/* tag table		*/
+	int			tagsize;	/* tag table size	*/
+	void			(*fixup)(struct machine_desc *,
+					 struct param_struct *, char **,
+					 struct meminfo *);
+	void			(*map_io)(void);/* IO mapping function	*/
+	void			(*init_irq)(void);
 };
 
 /*
@@ -50,7 +57,7 @@
 #define MACHINE_START(_type,_name)		\
 const struct machine_desc __mach_desc_##_type	\
  __attribute__((__section__(".arch.info"))) = {	\
-	nr:		MACH_TYPE_##_type##,	\
+	nr:		MACH_TYPE_##_type,	\
 	name:		_name,
 
 #define MAINTAINER(n)
@@ -68,10 +75,9 @@
 	video_end:	_end,
 
 #define DISABLE_PARPORT(_n)			\
-	reserve_lp##_n##:	1,
+	reserve_lp##_n:	1,
 
-#define BROKEN_HLT				\
-	broken_hlt:	1,
+#define BROKEN_HLT /* unused */
 
 #define SOFT_REBOOT				\
 	soft_reboot:	1,
@@ -81,6 +87,9 @@
 
 #define MAPIO(_func)				\
 	map_io:		_func,
+
+#define INITIRQ(_func)				\
+	init_irq:	_func,
 
 #define MACHINE_END				\
 };