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| author | Ben Hutchings <ben@decadent.org.uk> | 2010-12-29 04:26:17 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-12-31 12:33:17 -0800 |
| commit | f4d5900a99dbc354ef1ba384d445ff80ae4d77b4 (patch) | |
| tree | 776a1733dcd37a812d4108a568dfef8689236e46 | |
| parent | 824f5f38d3005c346a043dedcfe8b048b699b81a (diff) | |
| download | blackbird-obmc-linux-f4d5900a99dbc354ef1ba384d445ff80ae4d77b4.tar.gz blackbird-obmc-linux-f4d5900a99dbc354ef1ba384d445ff80ae4d77b4.zip | |
starfire: Fix dma_addr_t size test for MIPS
Commit 56543af "starfire: use BUILD_BUG_ON for netdrv_addr_t" revealed
that the preprocessor condition used to find the size of dma_addr_t
yielded the wrong result for some architectures and configurations.
This was kluged for 64-bit PowerPC in commit 3e502e6 by adding yet
another case to the condition. However, 64-bit MIPS configurations
are not detected reliably either.
This should be fixed by using CONFIG_ARCH_DMA_ADDR_T_64BIT, but that
isn't yet defined everywhere it should be.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/starfire.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/starfire.c b/drivers/net/starfire.c index 4adf12422787..a4f2bd52e546 100644 --- a/drivers/net/starfire.c +++ b/drivers/net/starfire.c @@ -148,7 +148,7 @@ static int full_duplex[MAX_UNITS] = {0, }; * This SUCKS. * We need a much better method to determine if dma_addr_t is 64-bit. */ -#if (defined(__i386__) && defined(CONFIG_HIGHMEM64G)) || defined(__x86_64__) || defined (__ia64__) || defined(__alpha__) || defined(__mips64__) || (defined(__mips__) && defined(CONFIG_HIGHMEM) && defined(CONFIG_64BIT_PHYS_ADDR)) || (defined(__powerpc64__) || defined(CONFIG_PHYS_64BIT)) +#if (defined(__i386__) && defined(CONFIG_HIGHMEM64G)) || defined(__x86_64__) || defined (__ia64__) || defined(__alpha__) || (defined(CONFIG_MIPS) && ((defined(CONFIG_HIGHMEM) && defined(CONFIG_64BIT_PHYS_ADDR)) || defined(CONFIG_64BIT))) || (defined(__powerpc64__) || defined(CONFIG_PHYS_64BIT)) /* 64-bit dma_addr_t */ #define ADDR_64BITS /* This chip uses 64 bit addresses. */ #define netdrv_addr_t __le64 |
