Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b47157f00414f368f2847697ce48b76f1a5e5110
Commit: b47157f00414f368f2847697ce48b76f1a5e5110
Parent: 39d3520c92cf7a28c07229ca00cc35a1e8026c77
Author: Dustin Marquess <[EMAIL PROTECTED]>
AuthorDate: Fri Aug 10 14:05:15 2007 -0700
Committer: Jeff Garzik <[EMAIL PROTECTED]>
CommitDate: Tue Aug 14 01:27:10 2007 -0400
via-rhine: disable rx_copybreak on archs that don't allow unaligned DMA
access
Patch to disable the rx_copybreak feature on hardware architectures that
don't allow unaligned DMA access.
#ifdef code taken from tulip_core.c. Problem pointed out by Ivan
Kokshaysky.
Signed-off-by: Dustin Marquess <[EMAIL PROTECTED]>
Cc: Francois Romieu <[EMAIL PROTECTED]>
Cc: Ivan Kokshaysky <[EMAIL PROTECTED]>
Cc: Jeff Garzik <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]>
---
drivers/net/via-rhine.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c
index c3fe230..b56dff2 100644
--- a/drivers/net/via-rhine.c
+++ b/drivers/net/via-rhine.c
@@ -42,7 +42,13 @@ static int max_interrupt_work = 20;
/* Set the copy breakpoint for the copy-only-tiny-frames scheme.
Setting to > 1518 effectively disables this feature. */
+#if defined(__alpha__) || defined(__arm__) || defined(__hppa__) \
+ || defined(CONFIG_SPARC) || defined(__ia64__) \
+ || defined(__sh__) || defined(__mips__)
+static int rx_copybreak = 1518;
+#else
static int rx_copybreak;
+#endif
/* Work-around for broken BIOSes: they are unable to get the chip back out of
power state D3 so PXE booting fails. bootparam(7): via-rhine.avoid_D3=1 */
-
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