#ifdef __KERNEL__
-#include <linux/config.h>
#include <asm/virtconvert.h>
#if defined(CONFIG_H83007) || defined(CONFIG_H83068)
}
#define readb(addr) \
- ({ unsigned char __v = (*(volatile unsigned char *) ((addr) & 0x00ffffff)); __v; })
+ ({ unsigned char __v = \
+ *(volatile unsigned char *)((unsigned long)(addr) & 0x00ffffff); \
+ __v; })
#define readw(addr) \
- ({ unsigned short __v = (*(volatile unsigned short *) ((addr) & 0x00ffffff)); __v; })
+ ({ unsigned short __v = \
+ *(volatile unsigned short *)((unsigned long)(addr) & 0x00ffffff); \
+ __v; })
#define readl(addr) \
- ({ unsigned int __v = (*(volatile unsigned int *) ((addr) & 0x00ffffff)); __v; })
-
-#define writeb(b,addr) (void)((*(volatile unsigned char *) ((addr) & 0x00ffffff)) = (b))
-#define writew(b,addr) (void)((*(volatile unsigned short *) ((addr) & 0x00ffffff)) = (b))
-#define writel(b,addr) (void)((*(volatile unsigned int *) ((addr) & 0x00ffffff)) = (b))
+ ({ unsigned long __v = \
+ *(volatile unsigned long *)((unsigned long)(addr) & 0x00ffffff); \
+ __v; })
+
+#define writeb(b,addr) (void)((*(volatile unsigned char *) \
+ ((unsigned long)(addr) & 0x00ffffff)) = (b))
+#define writew(b,addr) (void)((*(volatile unsigned short *) \
+ ((unsigned long)(addr) & 0x00ffffff)) = (b))
+#define writel(b,addr) (void)((*(volatile unsigned long *) \
+ ((unsigned long)(addr) & 0x00ffffff)) = (b))
#define readb_relaxed(addr) readb(addr)
#define readw_relaxed(addr) readw(addr)
#define readl_relaxed(addr) readl(addr)
#define memcpy_fromio(a,b,c) memcpy((a),(void *)(b),(c))
#define memcpy_toio(a,b,c) memcpy((void *)(a),(b),(c))
+#define mmiowb()
+
#define inb(addr) ((h8300_buswidth(addr))?readw((addr) & ~1) & 0xff:readb(addr))
#define inw(addr) _swapw(readw(addr))
#define inl(addr) _swapl(readl(addr))
#define virt_to_bus virt_to_phys
#define bus_to_virt phys_to_virt
+/*
+ * Convert a physical pointer to a virtual kernel pointer for /dev/mem
+ * access
+ */
+#define xlate_dev_mem_ptr(p) __va(p)
+
+/*
+ * Convert a virtual cached pointer to an uncached pointer
+ */
+#define xlate_dev_kmem_ptr(p) p
+
#endif /* __KERNEL__ */
#endif /* _H8300_IO_H */