Commit 0c73f586 authored Apr 28, 2005 by Malli Chilakala Committed by Jeff Garzik May 12, 2005

[PATCH] ixgb: Change RDT write bump size 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

parent 06c2f9ec

drivers/net/ixgb/ixgb.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -110,7 +110,7 @@ struct ixgb_adapter;
		#define IXGB_TX_QUEUE_WAKE 16

		/* How many Rx Buffers do we bundle into one write to the hardware ? */
		#define IXGB_RX_BUFFER_WRITE 16 /* Must be power of 2 */
		#define IXGB_RX_BUFFER_WRITE 4 /* Must be power of 2 */

		/* only works for sizes that are powers of 2 */
		#define IXGB_ROUNDUP(i, size) ((i) = (((i) + (size) - 1) & ~((size) - 1)))