diff options
| author | Linas Vepstas <linas@austin.ibm.com> | 2006-10-10 16:57:26 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-10-11 04:04:25 -0400 |
| commit | a02d601dd59d08a77563499cc05b48603df8f4a4 (patch) | |
| tree | c2a97e2217d0d5149f73e497b5ae4a08746e349e /drivers/net | |
| parent | 90f10841180e9b7938f63db69e90dacb7d21bbe5 (diff) | |
[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 <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>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/spider_net.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/spider_net.h b/drivers/net/spider_net.h index 6193ea836289..b2e3570c0106 100644 --- a/drivers/net/spider_net.h +++ b/drivers/net/spider_net.h | |||
| @@ -211,7 +211,7 @@ extern char spider_net_driver_name[]; | |||
| 211 | #define SPIDER_NET_DMA_RX_FEND_VALUE 0x00030003 | 211 | #define SPIDER_NET_DMA_RX_FEND_VALUE 0x00030003 |
| 212 | /* to set TX_DMA_EN */ | 212 | /* to set TX_DMA_EN */ |
| 213 | #define SPIDER_NET_TX_DMA_EN 0x80000000 | 213 | #define SPIDER_NET_TX_DMA_EN 0x80000000 |
| 214 | #define SPIDER_NET_GDTDCEIDIS 0x00000002 | 214 | #define SPIDER_NET_GDTDCEIDIS 0x00000302 |
| 215 | #define SPIDER_NET_DMA_TX_VALUE SPIDER_NET_TX_DMA_EN | \ | 215 | #define SPIDER_NET_DMA_TX_VALUE SPIDER_NET_TX_DMA_EN | \ |
| 216 | SPIDER_NET_GDTDCEIDIS | 216 | SPIDER_NET_GDTDCEIDIS |
| 217 | #define SPIDER_NET_DMA_TX_FEND_VALUE 0x00030003 | 217 | #define SPIDER_NET_DMA_TX_FEND_VALUE 0x00030003 |