From mboxrd@z Thu Jan 1 00:00:00 1970 From: Subject: [Patch net-next 3/4] net:fec: increase DMA queue number Date: Tue, 16 Sep 2014 01:12:56 +0800 Message-ID: <1410801177-15872-4-git-send-email-Frank.Li@freescale.com> References: <1410801177-15872-1-git-send-email-Frank.Li@freescale.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: Frank Li , shawn.guo@linaro.org, Fugang Duan , linux-arm-kernel@lists.infradead.org To: , , , Return-path: In-Reply-To: <1410801177-15872-1-git-send-email-Frank.Li@freescale.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org List-Id: netdev.vger.kernel.org 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 f13e319..c61eff6 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