From patchwork Tue Sep 9 07:21:29 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Zhang, Helin" X-Patchwork-Id: 327 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 CB70CB3A1; Tue, 9 Sep 2014 09:17:36 +0200 (CEST) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 908211FE for ; Tue, 9 Sep 2014 09:17:35 +0200 (CEST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga102.jf.intel.com with ESMTP; 09 Sep 2014 00:16:31 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,491,1406617200"; d="scan'208";a="600087252" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by orsmga002.jf.intel.com with ESMTP; 09 Sep 2014 00:22:02 -0700 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id s897M0jE008584; Tue, 9 Sep 2014 15:22:00 +0800 Received: from shecgisg004.sh.intel.com (localhost [127.0.0.1]) by shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP id s897Lwaf004460; Tue, 9 Sep 2014 15:22:00 +0800 Received: (from hzhan75@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id s897LwZi004456; Tue, 9 Sep 2014 15:21:58 +0800 From: Helin Zhang To: dev@dpdk.org Date: Tue, 9 Sep 2014 15:21:29 +0800 Message-Id: <1410247299-4365-6-git-send-email-helin.zhang@intel.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1410247299-4365-1-git-send-email-helin.zhang@intel.com> References: <1410247299-4365-1-git-send-email-helin.zhang@intel.com> Subject: [dpdk-dev] [PATCH 05/15] i40e: force a shifted '1' to be 'unsigned' 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" Force a shifted '1' to be 'unsiged' to avoid shifting a signed int. Signed-off-by: Helin Zhang Reviewed-by: Chen Jing --- lib/librte_pmd_i40e/i40e/i40e_hmc.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/lib/librte_pmd_i40e/i40e/i40e_hmc.h b/lib/librte_pmd_i40e/i40e/i40e_hmc.h index d1d084a..eb629fc 100644 --- a/lib/librte_pmd_i40e/i40e/i40e_hmc.h +++ b/lib/librte_pmd_i40e/i40e/i40e_hmc.h @@ -38,7 +38,6 @@ POSSIBILITY OF SUCH DAMAGE. /* forward-declare the HW struct for the compiler */ struct i40e_hw; -enum i40e_status_code; #define I40E_HMC_INFO_SIGNATURE 0x484D5347 /* HMSG */ #define I40E_HMC_PD_CNT_IN_SD 512 @@ -135,7 +134,7 @@ struct i40e_hmc_info { ((((type) == I40E_SD_TYPE_PAGED) ? 0 : 1) << \ I40E_PFHMC_SDDATALOW_PMSDTYPE_SHIFT) | \ (1 << I40E_PFHMC_SDDATALOW_PMSDVALID_SHIFT); \ - val3 = (sd_index) | (1 << I40E_PFHMC_SDCMD_PMSDWR_SHIFT); \ + val3 = (sd_index) | (1u << I40E_PFHMC_SDCMD_PMSDWR_SHIFT); \ wr32((hw), I40E_PFHMC_SDDATAHIGH, val1); \ wr32((hw), I40E_PFHMC_SDDATALOW, val2); \ wr32((hw), I40E_PFHMC_SDCMD, val3); \ @@ -154,7 +153,7 @@ struct i40e_hmc_info { I40E_PFHMC_SDDATALOW_PMSDBPCOUNT_SHIFT) | \ ((((type) == I40E_SD_TYPE_PAGED) ? 0 : 1) << \ I40E_PFHMC_SDDATALOW_PMSDTYPE_SHIFT); \ - val3 = (sd_index) | (1 << I40E_PFHMC_SDCMD_PMSDWR_SHIFT); \ + val3 = (sd_index) | (1u << I40E_PFHMC_SDCMD_PMSDWR_SHIFT); \ wr32((hw), I40E_PFHMC_SDDATAHIGH, 0); \ wr32((hw), I40E_PFHMC_SDDATALOW, val2); \ wr32((hw), I40E_PFHMC_SDCMD, val3); \