From: Linas Vepstas Date: Tue, 10 Oct 2006 20:57:26 +0000 (-0500) Subject: [PATCH] powerpc/cell spidernet burst alignment patch. X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a02d601dd59d08a77563499cc05b48603df8f4a4;p=mv-sheeva.git [PATCH] powerpc/cell spidernet burst alignment patch. This patch increases the Burst Address alignment from 64 to 1024 in the Spidernet driver. This improves transmit performance for large packets. From: James K Lewis Signed-off-by: James K Lewis Signed-off-by: Linas Vepstas Acked-by: Arnd Bergmann Signed-off-by: Jeff Garzik --- diff --git a/drivers/net/spider_net.h b/drivers/net/spider_net.h index 6193ea83628..b2e3570c010 100644 --- a/drivers/net/spider_net.h +++ b/drivers/net/spider_net.h @@ -211,7 +211,7 @@ extern char spider_net_driver_name[]; #define SPIDER_NET_DMA_RX_FEND_VALUE 0x00030003 /* to set TX_DMA_EN */ #define SPIDER_NET_TX_DMA_EN 0x80000000 -#define SPIDER_NET_GDTDCEIDIS 0x00000002 +#define SPIDER_NET_GDTDCEIDIS 0x00000302 #define SPIDER_NET_DMA_TX_VALUE SPIDER_NET_TX_DMA_EN | \ SPIDER_NET_GDTDCEIDIS #define SPIDER_NET_DMA_TX_FEND_VALUE 0x00030003