lkml.org 
[lkml]   [2006]   [Oct]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    Date
    Subject[PATCH 2/21]: powerpc/cell spidernet burst alignment patch.
    From

    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 <jklewis@us.ibm.com>
    Signed-off-by: James K Lewis <jklewis@us.ibm.com>
    Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
    Acked-by: Arnd Bergmann <arnd@arndb.de>

    ----
    drivers/net/spider_net.h | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    Index: linux-2.6.18-mm2/drivers/net/spider_net.h
    ===================================================================
    --- linux-2.6.18-mm2.orig/drivers/net/spider_net.h 2006-10-10 12:20:07.000000000 -0500
    +++ linux-2.6.18-mm2/drivers/net/spider_net.h 2006-10-10 12:20:55.000000000 -0500
    @@ -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
    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/
    \
     
     \ /
      Last update: 2006-10-10 23:01    [W:0.023 / U:0.224 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site