From: Dustin Marquess <[EMAIL PROTECTED]>
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]>
---
drivers/net/via-rhine.c | 6 ++++++
1 files changed, 6 insertions(+)
diff -puN drivers/net/via-rhine.c~via-rhine-disable-rx_copybreak-on-archs-that
drivers/net/via-rhine.c
--- a/drivers/net/via-rhine.c~via-rhine-disable-rx_copybreak-on-archs-that
+++ a/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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