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Index: linux-2.6.15/include/linux/mtd/doc2000.h
===================================================================
--- linux-2.6.15.orig/include/linux/mtd/doc2000.h 2006-02-24 11:46:50.000000000 +0100
+++ linux-2.6.15/include/linux/mtd/doc2000.h 2006-02-24 12:14:18.000000000 +0100
@@ -73,14 +73,29 @@
#define DoC_Mplus_Toggle 0x1046
#define DoC_Mplus_DownloadStatus 0x1074
#define DoC_Mplus_CtrlConfirm 0x1076
+#ifdef CONFIG_MACH_DS101
+#define DoC_Mplus_Power 0x1ffe
+#else
#define DoC_Mplus_Power 0x1fff
+#endif
/* How to access the device?
* On ARM, it'll be mmap'd directly with 32-bit wide accesses.
* On PPC, it's mmap'd and 16-bit wide.
+ * On DS101 (an ARM device), some tricks are needed
* Others use readb/writeb
*/
-#if defined(__arm__)
+#ifdef CONFIG_MACH_DS101
+#ifndef __ARMEB__
+#define ReadDOC_(adr, reg) readw((unsigned long)(adr + reg) ^ 0x02)
+#define WriteDOC_(d, adr, reg) writew(d, (unsigned long)(adr + reg) ^ 0x02)
+#define DOC_IOREMAP_LEN 0x4000
+#else
+#define ReadDOC_(adr, reg) swab16(readw((void __iomem *)(adr) + (reg)))
+#define WriteDOC_(d, adr, reg) writew(swab16(d), (void __iomem *)(adr) + (reg))
+#define DOC_IOREMAP_LEN 0x4000
+#endif
+#elif defined(__arm__)
#define ReadDOC_(adr, reg) ((unsigned char)(*(volatile __u32 *)(((unsigned long)adr)+((reg)<<2))))
#define WriteDOC_(d, adr, reg) do{ *(volatile __u32 *)(((unsigned long)adr)+((reg)<<2)) = (__u32)d; wmb();} while(0)
#define DOC_IOREMAP_LEN 0x8000
@@ -92,7 +107,6 @@
#define ReadDOC_(adr, reg) readb((void __iomem *)(adr) + (reg))
#define WriteDOC_(d, adr, reg) writeb(d, (void __iomem *)(adr) + (reg))
#define DOC_IOREMAP_LEN 0x2000
-
#endif
#if defined(__i386__) || defined(__x86_64__)
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