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| author | Ben Hutchings <bhutchings@solarflare.com> | 2008-09-01 12:50:28 +0100 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-09-24 18:54:42 -0400 |
| commit | 13e9ab11430c4bdc4b6bb97e3d3821ebdc043712 (patch) | |
| tree | 37f7eb6aa4ae941cde2c4fdf7f0040c2ea1ab7c2 /drivers/net/sfc/tx.c | |
| parent | 951f46a1a2c891479565f2c2c950a951f65fd59f (diff) | |
| download | op-kernel-dev-13e9ab11430c4bdc4b6bb97e3d3821ebdc043712.zip op-kernel-dev-13e9ab11430c4bdc4b6bb97e3d3821ebdc043712.tar.gz | |
sfc: Use CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS where appropriate
For some buffers we use a starting offset of either NET_IP_ALIGN or 0
depending on whether we believe the architecture supports efficient
access to unaligned words. There is now a config macro specifying
whether this is the case, so check that rather than checking for
specific architectures.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/sfc/tx.c')
| -rw-r--r-- | drivers/net/sfc/tx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/sfc/tx.c b/drivers/net/sfc/tx.c index cdee7c2..da3e9ff 100644 --- a/drivers/net/sfc/tx.c +++ b/drivers/net/sfc/tx.c @@ -516,7 +516,7 @@ void efx_remove_tx_queue(struct efx_tx_queue *tx_queue) /* Number of bytes inserted at the start of a TSO header buffer, * similar to NET_IP_ALIGN. */ -#if defined(__i386__) || defined(__x86_64__) +#ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS #define TSOH_OFFSET 0 #else #define TSOH_OFFSET NET_IP_ALIGN |
