[U-Boot] [PATCH 8/9] net: force PKTALIGN to ARCH_DMA_MINALIGN

From: Eric Nelson eric.nelson@boundarydevices.com

This will prevent the need for architectures whose DMA alignment is greater than 32 to have bounce buffers.

Signed-off-by: Eric Nelson eric.nelson@boundarydevices.com --- include/net.h | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/include/net.h b/include/net.h index 1707a7f..14a0d33 100644 --- a/include/net.h +++ b/include/net.h @@ -16,6 +16,7 @@ #include <commproc.h> #endif /* CONFIG_8xx */

+#include <asm/cache.h> #include <asm/byteorder.h> /* for nton* / ntoh* stuff */

@@ -31,7 +32,7 @@ # define PKTBUFSRX 4 #endif

-#define PKTALIGN 32 +#define PKTALIGN ARCH_DMA_MINALIGN

/* IPv4 addresses are always 32 bits in size */ typedef u32 IPaddr_t;