This patch fixes IO access endianness, that should be big endian. If any little endian peripheral may be connected, bytes should be swapped in hardware. --- Changes from v1: - patch split into 3 Signed-off-by: Angelo Dureghello <angelo@xxxxxxxx> --- arch/m68k/include/asm/io_mm.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/m68k/include/asm/io_mm.h b/arch/m68k/include/asm/io_mm.h index ed5333e87879..5ee6d7729dad 100644 --- a/arch/m68k/include/asm/io_mm.h +++ b/arch/m68k/include/asm/io_mm.h @@ -444,13 +444,13 @@ static inline void isa_delay(void) */ #define readb(addr) in_8(addr) #define writeb(val,addr) out_8((addr),(val)) -#define readw(addr) in_le16(addr) -#define writew(val,addr) out_le16((addr),(val)) +#define readw(addr) in_be16(addr) +#define writew(val,addr) out_be16((addr),(val)) #endif /* !CONFIG_ISA && !CONFIG_ATARI_ROM_ISA */ -#define readl(addr) in_le32(addr) -#define writel(val,addr) out_le32((addr),(val)) +#define readl(addr) in_be32(addr) +#define writel(val,addr) out_be32((addr),(val)) #define readsb(port, buf, nr) raw_insb((port), (u8 *)(buf), (nr)) #define readsw(port, buf, nr) raw_insw((port), (u16 *)(buf), (nr)) -- 2.15.1 -- To unsubscribe from this list: send the line "unsubscribe linux-m68k" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
