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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
hifive-unleashed-5.1
Malli Chilakala 2005-04-28 18:48:06 -07:00 committed by Jeff Garzik
parent 06c2f9ecb5
commit 0c73f58636
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ixgb/ixgb.h
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@ -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)))