1 files changed, 0 insertions, 71 deletions
diff --git a/ANDROID_3.4.5/arch/m68k/sun3/dvma.c b/ANDROID_3.4.5/arch/m68k/sun3/dvma.c
deleted file mode 100644
index d522eaab..00000000
--- a/ANDROID_3.4.5/arch/m68k/sun3/dvma.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * linux/arch/m68k/sun3/dvma.c
- *
- * Written by Sam Creasey
- *
- * Sun3 IOMMU routines used for dvma accesses.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/bootmem.h>
-#include <linux/list.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/sun3mmu.h>
-#include <asm/dvma.h>
-
-
-static unsigned long ptelist[120];
-
-static unsigned long dvma_page(unsigned long kaddr, unsigned long vaddr)
-{
-	unsigned long pte;
-	unsigned long j;
-	pte_t ptep;
-
-	j = *(volatile unsigned long *)kaddr;
-	*(volatile unsigned long *)kaddr = j;
-
-	ptep = pfn_pte(virt_to_pfn(kaddr), PAGE_KERNEL);
-	pte = pte_val(ptep);
-//		printk("dvma_remap: addr %lx -> %lx pte %08lx len %x\n",
-//		       kaddr, vaddr, pte, len);
-	if(ptelist[(vaddr & 0xff000) >> PAGE_SHIFT] != pte) {
-		sun3_put_pte(vaddr, pte);
-		ptelist[(vaddr & 0xff000) >> PAGE_SHIFT] = pte;
-	}
-
-	return (vaddr + (kaddr & ~PAGE_MASK));
-
-}
-
-int dvma_map_iommu(unsigned long kaddr, unsigned long baddr,
-			      int len)
-{
-
-	unsigned long end;
-	unsigned long vaddr;
-
-	vaddr = dvma_btov(baddr);
-
-	end = vaddr + len;
-
-	while(vaddr < end) {
-		dvma_page(kaddr, vaddr);
-		kaddr += PAGE_SIZE;
-		vaddr += PAGE_SIZE;
-	}
-
-	return 0;
-
-}
-
-void sun3_dvma_init(void)
-{
-
-	memset(ptelist, 0, sizeof(ptelist));
-
-
-}