[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>
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@ -211,7 +211,7 @@ extern char spider_net_driver_name[];
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#define SPIDER_NET_DMA_RX_FEND_VALUE 0x00030003
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/* to set TX_DMA_EN */
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#define SPIDER_NET_TX_DMA_EN 0x80000000
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#define SPIDER_NET_GDTDCEIDIS 0x00000002
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#define SPIDER_NET_GDTDCEIDIS 0x00000302
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#define SPIDER_NET_DMA_TX_VALUE SPIDER_NET_TX_DMA_EN | \
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SPIDER_NET_GDTDCEIDIS
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#define SPIDER_NET_DMA_TX_FEND_VALUE 0x00030003
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