sparc, sparc64: use arch/sparc/include

The majority of this patch was created by the following script:

***
ASM=arch/sparc/include/asm
mkdir -p $ASM
git mv include/asm-sparc64/ftrace.h $ASM
git rm include/asm-sparc64/*
git mv include/asm-sparc/* $ASM
sed -ie 's/asm-sparc64/asm/g' $ASM/*
sed -ie 's/asm-sparc/asm/g' $ASM/*
***

The rest was an update of the top-level Makefile to use sparc
for header files when sparc64 is being build.
And a small fixlet to pick up the correct unistd.h from
sparc64 code.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

1 files changed, 0 insertions, 62 deletions

diff --git a/include/asm-sparc/io-unit.h b/include/asm-sparc/io-unit.h
deleted file mode 100644
index 96823b47fd4..00000000000
--- a/include/asm-sparc/io-unit.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/* io-unit.h: Definitions for the sun4d IO-UNIT.
- *
- * Copyright (C) 1997,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- */
-#ifndef _SPARC_IO_UNIT_H
-#define _SPARC_IO_UNIT_H
-
-#include <linux/spinlock.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-
-/* The io-unit handles all virtual to physical address translations
- * that occur between the SBUS and physical memory.  Access by
- * the cpu to IO registers and similar go over the xdbus so are
- * translated by the on chip SRMMU.  The io-unit and the srmmu do
- * not need to have the same translations at all, in fact most
- * of the time the translations they handle are a disjunct set.
- * Basically the io-unit handles all dvma sbus activity.
- */
- 
-/* AIEEE, unlike the nice sun4m, these monsters have 
-   fixed DMA range 64M */
- 
-#define IOUNIT_DMA_BASE	    0xfc000000 /* TOP - 64M */
-#define IOUNIT_DMA_SIZE	    0x04000000 /* 64M */
-/* We use last 1M for sparc_dvma_malloc */
-#define IOUNIT_DVMA_SIZE    0x00100000 /* 1M */
-
-/* The format of an iopte in the external page tables */
-#define IOUPTE_PAGE          0xffffff00 /* Physical page number (PA[35:12])	*/
-#define IOUPTE_CACHE         0x00000080 /* Cached (in Viking/MXCC)		*/
-/* XXX Jakub, find out how to program SBUS streaming cache on XDBUS/sun4d.
- * XXX Actually, all you should need to do is find out where the registers
- * XXX are and copy over the sparc64 implementation I wrote.  There may be
- * XXX some horrible hwbugs though, so be careful.  -DaveM
- */
-#define IOUPTE_STREAM        0x00000040 /* Translation can use streaming cache	*/
-#define IOUPTE_INTRA	     0x00000008 /* SBUS direct slot->slot transfer	*/
-#define IOUPTE_WRITE         0x00000004 /* Writeable				*/
-#define IOUPTE_VALID         0x00000002 /* IOPTE is valid			*/
-#define IOUPTE_PARITY        0x00000001 /* Parity is checked during DVMA	*/
-
-struct iounit_struct {
-	unsigned long		bmap[(IOUNIT_DMA_SIZE >> (PAGE_SHIFT + 3)) / sizeof(unsigned long)];
-	spinlock_t		lock;
-	iopte_t			*page_table;
-	unsigned long		rotor[3];
-	unsigned long		limit[4];
-};
-
-#define IOUNIT_BMAP1_START	0x00000000
-#define IOUNIT_BMAP1_END	(IOUNIT_DMA_SIZE >> (PAGE_SHIFT + 1))
-#define IOUNIT_BMAP2_START	IOUNIT_BMAP1_END
-#define IOUNIT_BMAP2_END	IOUNIT_BMAP2_START + (IOUNIT_DMA_SIZE >> (PAGE_SHIFT + 2))
-#define IOUNIT_BMAPM_START	IOUNIT_BMAP2_END
-#define IOUNIT_BMAPM_END	((IOUNIT_DMA_SIZE - IOUNIT_DVMA_SIZE) >> PAGE_SHIFT)
-
-extern __u32 iounit_map_dma_init(struct sbus_bus *, int);
-#define iounit_map_dma_finish(sbus, addr, len) mmu_release_scsi_one(addr, len, sbus)
-extern __u32 iounit_map_dma_page(__u32, void *, struct sbus_bus *);
-
-#endif /* !(_SPARC_IO_UNIT_H) */