From 46ea178b7a5162405bf70954d769165cf2161309 Mon Sep 17 00:00:00 2001 From: Hirokazu Takata Date: Fri, 6 Jan 2006 00:18:43 -0800 Subject: [PATCH] m32r: Update _port2addr to use NONCACHE_OFFSET Modify _port2addr*() routines in arch/m32r/kernel/io_*.c to use NONCACHE_OFFSET instead of hard-coding of a constant address. This modification is also required to support an M3A-ZA36 FPGA eva board in case an MMU-less synthesizable m32r core is used. Signed-off-by: Hirokazu Takata Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/m32r/kernel/io_opsput.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/m32r/kernel/io_opsput.c') diff --git a/arch/m32r/kernel/io_opsput.c b/arch/m32r/kernel/io_opsput.c index 4793bd1..bec6929 100644 --- a/arch/m32r/kernel/io_opsput.c +++ b/arch/m32r/kernel/io_opsput.c @@ -36,7 +36,7 @@ extern void pcc_iowrite_word(int, unsigned long, void *, size_t, size_t, int); static inline void *_port2addr(unsigned long port) { - return (void *)(port | (NONCACHE_OFFSET)); + return (void *)(port | NONCACHE_OFFSET); } /* @@ -44,8 +44,8 @@ static inline void *_port2addr(unsigned long port) * from 0x10000000 to 0x13ffffff on physical address. * The base address of LAN controller(LAN91C111) is 0x300. */ -#define LAN_IOSTART 0xa0000300 -#define LAN_IOEND 0xa0000320 +#define LAN_IOSTART (0x300 | NONCACHE_OFFSET) +#define LAN_IOEND (0x320 | NONCACHE_OFFSET) static inline void *_port2addr_ne(unsigned long port) { return (void *)(port + 0x10000000); -- cgit v1.1