From patchwork Tue May 6 17:20:55 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ezequiel Garcia X-Patchwork-Id: 346274 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 09F491401B0 for ; Wed, 7 May 2014 03:22:02 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753755AbaEFRV4 (ORCPT ); Tue, 6 May 2014 13:21:56 -0400 Received: from top.free-electrons.com ([176.31.233.9]:53552 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753627AbaEFRVz (ORCPT ); Tue, 6 May 2014 13:21:55 -0400 Received: by mail.free-electrons.com (Postfix, from userid 106) id BA2691240; Tue, 6 May 2014 19:21:53 +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 99944535; Tue, 6 May 2014 19:21:50 +0200 (CEST) From: Ezequiel Garcia To: , "David S. Miller" , Willy Tarreau , Thomas Petazzoni Cc: Gregory Clement , Lior Amsalem , Tawfik Bayouk , Sebastian Hesselbarth , Ezequiel Garcia Subject: [PATCH v2 6/9] net: mvneta: Change the number of default rx queues to one Date: Tue, 6 May 2014 14:20:55 -0300 Message-Id: <1399396858-14551-7-git-send-email-ezequiel.garcia@free-electrons.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1399396858-14551-1-git-send-email-ezequiel.garcia@free-electrons.com> References: <1399396858-14551-1-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 0dcce29..ec4f67a 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -441,7 +441,10 @@ 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;