From patchwork Thu May 22 23:07:01 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ezequiel Garcia X-Patchwork-Id: 351641 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 4F6E1140080 for ; Fri, 23 May 2014 09:08:38 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753226AbaEVXIR (ORCPT ); Thu, 22 May 2014 19:08:17 -0400 Received: from top.free-electrons.com ([176.31.233.9]:49721 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753217AbaEVXIP (ORCPT ); Thu, 22 May 2014 19:08:15 -0400 Received: by mail.free-electrons.com (Postfix, from userid 106) id EAE128F6; Fri, 23 May 2014 01:08:22 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on mail.free-electrons.com X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT shortcircuit=ham autolearn=disabled version=3.3.2 Received: from localhost.localdomain (unknown [190.2.108.30]) by mail.free-electrons.com (Postfix) with ESMTPSA id 903E460F; Fri, 23 May 2014 01:08:19 +0200 (CEST) From: Ezequiel Garcia To: , David Miller Cc: Thomas Petazzoni , Sebastian Hesselbarth , Gregory Clement , Lior Amsalem , Tawfik Bayouk , Andrew Lunn , Ezequiel Garcia Subject: [PATCH v3 6/8] net: mvneta: Change the number of default rx queues to one Date: Thu, 22 May 2014 20:07:01 -0300 Message-Id: <1400800023-1562-7-git-send-email-ezequiel.garcia@free-electrons.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1400800023-1562-1-git-send-email-ezequiel.garcia@free-electrons.com> References: <1400800023-1562-1-git-send-email-ezequiel.garcia@free-electrons.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The driver does not support multiple rx queues, and so it's a waste of resources to have a default number larger than one (1). Signed-off-by: Ezequiel Garcia --- drivers/net/ethernet/marvell/mvneta.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index dd84b6a..02dd075 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -451,7 +451,10 @@ struct mvneta_rx_queue { int next_desc_to_proc; }; -static int rxq_number = 8; +/* The hardware supports eight (8) rx queues, but we are only allowing + * the first one to be used. Therefore, let's just allocate one queue. + */ +static int rxq_number = 1; static int txq_number = 8; static int rxq_def;