From mboxrd@z Thu Jan 1 00:00:00 1970 From: Subject: [Patch net-next v2 3/4] net:fec: increase DMA queue number Date: Wed, 17 Sep 2014 01:58:09 +0800 Message-ID: <1410890290-11248-4-git-send-email-Frank.Li@freescale.com> References: <1410890290-11248-1-git-send-email-Frank.Li@freescale.com> Mime-Version: 1.0 Content-Type: text/plain Cc: , , "Fugang Duan" , Frank Li To: , , , Return-path: Received: from mail-bn1bn0106.outbound.protection.outlook.com ([157.56.110.106]:63360 "EHLO na01-bn1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755228AbaIPTC2 (ORCPT ); Tue, 16 Sep 2014 15:02:28 -0400 In-Reply-To: <1410890290-11248-1-git-send-email-Frank.Li@freescale.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Fugang Duan when enable interrupt coalesce, 8 BD is not enough. Signed-off-by: Frank Li --- drivers/net/ethernet/freescale/fec.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h index bd70811..2814610 100644 --- a/drivers/net/ethernet/freescale/fec.h +++ b/drivers/net/ethernet/freescale/fec.h @@ -296,7 +296,7 @@ struct bufdesc_ex { * the skbuffer directly. */ -#define FEC_ENET_RX_PAGES 8 +#define FEC_ENET_RX_PAGES 256 #define FEC_ENET_RX_FRSIZE 2048 #define FEC_ENET_RX_FRPPG (PAGE_SIZE / FEC_ENET_RX_FRSIZE) #define RX_RING_SIZE (FEC_ENET_RX_FRPPG * FEC_ENET_RX_PAGES) -- 1.9.1