From patchwork Tue Sep 18 16:56:24 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joakim Tjernlund X-Patchwork-Id: 184764 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 490152C0083 for ; Wed, 19 Sep 2012 02:56:53 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752260Ab2IRQ4t (ORCPT ); Tue, 18 Sep 2012 12:56:49 -0400 Received: from gw1.transmode.se ([195.58.98.146]:65319 "EHLO gw1.transmode.se" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751890Ab2IRQ4i (ORCPT ); Tue, 18 Sep 2012 12:56:38 -0400 Received: from mail1.transmode.se (mail1.transmode.se [192.168.201.18]) by gw1.transmode.se (Postfix) with ESMTP id B8A52258283 for ; Tue, 18 Sep 2012 18:56:37 +0200 (CEST) Received: from gentoo-jocke.transmode.se ([172.20.4.10]) by mail1.transmode.se (Lotus Domino Release 8.5.3FP1) with ESMTP id 2012091818563737-88094 ; Tue, 18 Sep 2012 18:56:37 +0200 Received: from gentoo-jocke.transmode.se (localhost [127.0.0.1]) by gentoo-jocke.transmode.se (8.14.4/8.14.4) with ESMTP id q8IGubHk019133; Tue, 18 Sep 2012 18:56:37 +0200 Received: (from jocke@localhost) by gentoo-jocke.transmode.se (8.14.4/8.14.4/Submit) id q8IGubJs019132; Tue, 18 Sep 2012 18:56:37 +0200 From: Joakim Tjernlund To: netdev@vger.kernel.org Cc: Joakim Tjernlund Subject: [PATCH 4/5] ucc_geth: Increase RX ring buffer from 32 to 64 Date: Tue, 18 Sep 2012 18:56:24 +0200 Message-Id: <1347987385-19071-4-git-send-email-Joakim.Tjernlund@transmode.se> X-Mailer: git-send-email 1.7.8.6 In-Reply-To: <1347987385-19071-1-git-send-email-Joakim.Tjernlund@transmode.se> References: <1347987385-19071-1-git-send-email-Joakim.Tjernlund@transmode.se> X-MIMETrack: Itemize by SMTP Server on mail1/Transmode(Release 8.5.3FP1|March 07, 2012) at 18/09/2012 18:56:37, Serialize by Router on mail1/Transmode(Release 8.5.3FP1|March 07, 2012) at 18/09/2012 18:56:37, Serialize complete at 18/09/2012 18:56:37 X-TNEFEvaluated: 1 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org We still see dropped pkgs in a busy network, this makes it better. Signed-off-by: Joakim Tjernlund --- drivers/net/ethernet/freescale/ucc_geth.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/net/ethernet/freescale/ucc_geth.h b/drivers/net/ethernet/freescale/ucc_geth.h index aeb743c..b68637e 100644 --- a/drivers/net/ethernet/freescale/ucc_geth.h +++ b/drivers/net/ethernet/freescale/ucc_geth.h @@ -878,7 +878,7 @@ struct ucc_geth_hardware_statistics { /* Driver definitions */ #define TX_BD_RING_LEN 0x10 -#define RX_BD_RING_LEN 0x20 +#define RX_BD_RING_LEN 0x40 #define TX_RING_MOD_MASK(size) (size-1) #define RX_RING_MOD_MASK(size) (size-1)