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[PATCH] ixgb: Change RDT write bump size to 4
Change RDT write bump size back to 4
Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
diff -up net-drivers-2.6/drivers/net/ixgb/ixgb.h net-drivers-2.6/drivers/net/ixgb.new/ixgb.h
authored by Malli Chilakala and committed by Jeff Garzik 0c73f586 06c2f9ec
+1
-1
drivers/net/ixgb/ixgb.h
+1
-1
drivers/net/ixgb/ixgb.h
···
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#define IXGB_TX_QUEUE_WAKE 16
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/* How many Rx Buffers do we bundle into one write to the hardware ? */
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#define IXGB_RX_BUFFER_WRITE 16 /* Must be power of 2 */
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#define IXGB_RX_BUFFER_WRITE 4 /* Must be power of 2 */
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/* only works for sizes that are powers of 2 */
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#define IXGB_ROUNDUP(i, size) ((i) = (((i) + (size) - 1) & ~((size) - 1)))