+++ /dev/null
-/**
- * Derived from Linux include/linux/ioport.h.
- * Original comment at head of ioport.h:
- *
- * ioport.h Definitions of routines for detecting, reserving and
- * allocating system resources.
- *
- * Authors: Linus Torvalds
- */
-
-#ifndef _LWK_RESOURCE_H
-#define _LWK_RESOURCE_H
-
-/**
- * Resources are tree-like, allowing
- * nesting etc..
- */
-struct resource {
- const char *name;
- unsigned long start, end;
- unsigned long flags;
- struct resource *parent, *sibling, *child;
-};
-
-/**
- * PC/ISA/whatever - the normal PC address spaces: IO and memory
- */
-extern struct resource ioport_resource;
-extern struct resource iomem_resource;
-
-/**
- * IO resources have these defined flags.
- */
-#define IORESOURCE_BITS 0x000000ff /* Bus-specific bits */
-
-#define IORESOURCE_IO 0x00000100 /* Resource type */
-#define IORESOURCE_MEM 0x00000200
-#define IORESOURCE_IRQ 0x00000400
-#define IORESOURCE_DMA 0x00000800
-
-#define IORESOURCE_PREFETCH 0x00001000 /* No side effects */
-#define IORESOURCE_READONLY 0x00002000
-#define IORESOURCE_CACHEABLE 0x00004000
-#define IORESOURCE_RANGELENGTH 0x00008000
-#define IORESOURCE_SHADOWABLE 0x00010000
-#define IORESOURCE_BUS_HAS_VGA 0x00080000
-
-#define IORESOURCE_DISABLED 0x10000000
-#define IORESOURCE_UNSET 0x20000000
-#define IORESOURCE_AUTO 0x40000000
-#define IORESOURCE_BUSY 0x80000000 /* Driver has marked this resource busy */
-
-/* ISA PnP IRQ specific bits (IORESOURCE_BITS) */
-#define IORESOURCE_IRQ_HIGHEDGE (1<<0)
-#define IORESOURCE_IRQ_LOWEDGE (1<<1)
-#define IORESOURCE_IRQ_HIGHLEVEL (1<<2)
-#define IORESOURCE_IRQ_LOWLEVEL (1<<3)
-
-/* ISA PnP DMA specific bits (IORESOURCE_BITS) */
-#define IORESOURCE_DMA_TYPE_MASK (3<<0)
-#define IORESOURCE_DMA_8BIT (0<<0)
-#define IORESOURCE_DMA_8AND16BIT (1<<0)
-#define IORESOURCE_DMA_16BIT (2<<0)
-
-#define IORESOURCE_DMA_MASTER (1<<2)
-#define IORESOURCE_DMA_BYTE (1<<3)
-#define IORESOURCE_DMA_WORD (1<<4)
-
-#define IORESOURCE_DMA_SPEED_MASK (3<<6)
-#define IORESOURCE_DMA_COMPATIBLE (0<<6)
-#define IORESOURCE_DMA_TYPEA (1<<6)
-#define IORESOURCE_DMA_TYPEB (2<<6)
-#define IORESOURCE_DMA_TYPEF (3<<6)
-
-/* ISA PnP memory I/O specific bits (IORESOURCE_BITS) */
-#define IORESOURCE_MEM_WRITEABLE (1<<0) /* dup: IORESOURCE_READONLY */
-#define IORESOURCE_MEM_CACHEABLE (1<<1) /* dup: IORESOURCE_CACHEABLE */
-#define IORESOURCE_MEM_RANGELENGTH (1<<2) /* dup: IORESOURCE_RANGELENGTH */
-#define IORESOURCE_MEM_TYPE_MASK (3<<3)
-#define IORESOURCE_MEM_8BIT (0<<3)
-#define IORESOURCE_MEM_16BIT (1<<3)
-#define IORESOURCE_MEM_8AND16BIT (2<<3)
-#define IORESOURCE_MEM_32BIT (3<<3)
-#define IORESOURCE_MEM_SHADOWABLE (1<<5) /* dup: IORESOURCE_SHADOWABLE */
-#define IORESOURCE_MEM_EXPANSIONROM (1<<6)
-
-/* PCI ROM control bits (IORESOURCE_BITS) */
-#define IORESOURCE_ROM_ENABLE (1<<0) /* ROM is enabled, same as PCI_ROM_ADDRESS_ENABLE */
-#define IORESOURCE_ROM_SHADOW (1<<1) /* ROM is copy at C000:0 */
-#define IORESOURCE_ROM_COPY (1<<2) /* ROM is alloc'd copy, resource field overlaid */
-
-extern int request_resource(struct resource *root, struct resource *new);
-extern struct resource * ____request_resource(struct resource *root, struct resource *new);
-extern int release_resource(struct resource *new);
-extern int insert_resource(struct resource *parent, struct resource *new);
-extern int allocate_resource(struct resource *root, struct resource *new,
- unsigned long size,
- unsigned long min, unsigned long max,
- unsigned long align,
- void (*alignf)(void *, struct resource *,
- unsigned long, unsigned long),
- void *alignf_data);
-extern int adjust_resource(struct resource *res, unsigned long start,
- unsigned long size);
-
-#endif