From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id 6803110A3; Sat, 27 Oct 2018 12:41:08 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 Oct 2018 03:41:05 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,431,1534834800"; d="scan'208";a="81343924" Received: from yexl-server.sh.intel.com ([10.67.110.207]) by fmsmga007.fm.intel.com with ESMTP; 27 Oct 2018 03:41:00 -0700 From: Xiaolong Ye To: Qi Zhang , Beilei Xing Cc: dev@dpdk.org, stable@dpdk.org, Xiaolong Ye , pavel.belous@aquantia.com Date: Sat, 27 Oct 2018 18:40:28 +0800 Message-Id: <20181027104032.10251-5-xiaolong.ye@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181027104032.10251-1-xiaolong.ye@intel.com> References: <20181027104032.10251-1-xiaolong.ye@intel.com> Subject: [dpdk-dev] [PATCH 4/8] net/atlantic: correct offload not supported mask X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 27 Oct 2018 10:41:09 -0000 Previously ATL_TX_OFFLOAD_NOTSUP_MASK is obtained via xor which would lead to unexpected result, correct it by using a NOT-AND operation. Fixes: 2b1472d7150c ("net/atlantic: implement Tx path") Cc: pavel.belous@aquantia.com Cc: stable@dpdk.org Signed-off-by: Xiaolong Ye --- drivers/net/atlantic/atl_rxtx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/atlantic/atl_rxtx.c b/drivers/net/atlantic/atl_rxtx.c index fd909476c..7a4eaf191 100644 --- a/drivers/net/atlantic/atl_rxtx.c +++ b/drivers/net/atlantic/atl_rxtx.c @@ -26,7 +26,7 @@ PKT_TX_TCP_SEG) #define ATL_TX_OFFLOAD_NOTSUP_MASK \ - (PKT_TX_OFFLOAD_MASK ^ ATL_TX_OFFLOAD_MASK) + ~(PKT_TX_OFFLOAD_MASK & ATL_TX_OFFLOAD_MASK) /** * Structure associated with each descriptor of the RX ring of a RX queue. -- 2.17.1