From patchwork Tue Mar 22 21:37:17 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aaron Conole X-Patchwork-Id: 11668 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id CB2D45A30; Tue, 22 Mar 2016 22:37:34 +0100 (CET) Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by dpdk.org (Postfix) with ESMTP id F1C815683 for ; Tue, 22 Mar 2016 22:37:25 +0100 (CET) Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) by mx1.redhat.com (Postfix) with ESMTPS id 6C65EC00F233; Tue, 22 Mar 2016 21:37:25 +0000 (UTC) Received: from aconole-fed23.bos.redhat.com (dhcp-25-231.bos.redhat.com [10.18.25.231]) by int-mx13.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u2MLbIwT018304; Tue, 22 Mar 2016 17:37:24 -0400 From: Aaron Conole To: dev@dpdk.org, Bruce Richardson , Thomas Monjalon , Helin Zhang , Wenzhuo Lu , Panu Matilainen , Remy Horton Date: Tue, 22 Mar 2016 17:37:17 -0400 Message-Id: <1458682638-28378-7-git-send-email-aconole@redhat.com> In-Reply-To: <1458682638-28378-1-git-send-email-aconole@redhat.com> References: <1458682638-28378-1-git-send-email-aconole@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.26 Subject: [dpdk-dev] [PATCH v2 6/7] drivers/net/ixgbe: Signed left shift operator X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Tell the compiler to use an unsigned constant for the config shifts. Signed-off-by: Aaron Conole Acked-by: Panu Matilainen Acked-by: Helin Zhang --- v2: * No change (apart from adding ACKs) drivers/net/ixgbe/ixgbe_pf.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ixgbe/ixgbe_pf.c b/drivers/net/ixgbe/ixgbe_pf.c index b854c72..f61653b 100644 --- a/drivers/net/ixgbe/ixgbe_pf.c +++ b/drivers/net/ixgbe/ixgbe_pf.c @@ -236,9 +236,9 @@ int ixgbe_pf_host_configure(struct rte_eth_dev *eth_dev) vfre_slot = (vf_num >> VFRE_SHIFT) > 0 ? 1 : 0; /* Enable pools reserved to PF only */ - IXGBE_WRITE_REG(hw, IXGBE_VFRE(vfre_slot), (~0) << vfre_offset); + IXGBE_WRITE_REG(hw, IXGBE_VFRE(vfre_slot), (~0U) << vfre_offset); IXGBE_WRITE_REG(hw, IXGBE_VFRE(vfre_slot ^ 1), vfre_slot - 1); - IXGBE_WRITE_REG(hw, IXGBE_VFTE(vfre_slot), (~0) << vfre_offset); + IXGBE_WRITE_REG(hw, IXGBE_VFTE(vfre_slot), (~0U) << vfre_offset); IXGBE_WRITE_REG(hw, IXGBE_VFTE(vfre_slot ^ 1), vfre_slot - 1); /* PFDMA Tx General Switch Control Enables VMDQ loopback */