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 7886E2D13; Sat, 27 Oct 2018 12:41:07 +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 03:41:04 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,431,1534834800"; d="scan'208";a="81343907" Received: from yexl-server.sh.intel.com ([10.67.110.207]) by fmsmga007.fm.intel.com with ESMTP; 27 Oct 2018 03:40:56 -0700 From: Xiaolong Ye To: Qi Zhang , Beilei Xing Cc: dev@dpdk.org, stable@dpdk.org, Xiaolong Ye , wenzhuo.lu@intel.com Date: Sat, 27 Oct 2018 18:40:26 +0800 Message-Id: <20181027104032.10251-3-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 2/8] net/avf: 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 10:41:08 -0000 Previously AVF_TX_OFFLOAD_NOTSUP_MASK is obtained via xor which would lead to unexpected result, correct it by using a NOT-AND operation. Fixes: a2b29a7733ef ("net/avf: enable basic Rx Tx") Cc: wenzhuo.lu@intel.com Cc: stable@dpdk.org Signed-off-by: Xiaolong Ye --- drivers/net/avf/avf_rxtx.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/avf/avf_rxtx.h b/drivers/net/avf/avf_rxtx.h index 898d2f387..5583b68be 100644 --- a/drivers/net/avf/avf_rxtx.h +++ b/drivers/net/avf/avf_rxtx.h @@ -49,7 +49,7 @@ PKT_TX_TCP_SEG) #define AVF_TX_OFFLOAD_NOTSUP_MASK \ - (PKT_TX_OFFLOAD_MASK ^ AVF_TX_OFFLOAD_MASK) + ~(PKT_TX_OFFLOAD_MASK & AVF_TX_OFFLOAD_MASK) /* HW desc structure, both 16-byte and 32-byte types are supported */ #ifdef RTE_LIBRTE_AVF_16BYTE_RX_DESC -- 2.17.1