From patchwork Fri May 6 06:07:17 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Xing, Beilei" X-Patchwork-Id: 12428 X-Patchwork-Delegate: bruce.richardson@intel.com 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 3EECF5A52; Fri, 6 May 2016 08:08:05 +0200 (CEST) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id E74795A45 for ; Fri, 6 May 2016 08:08:03 +0200 (CEST) Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga101.jf.intel.com with ESMTP; 05 May 2016 23:08:03 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.24,585,1455004800"; d="scan'208";a="98227277" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by fmsmga004.fm.intel.com with ESMTP; 05 May 2016 23:08:03 -0700 Received: from shecgisg003.sh.intel.com (shecgisg003.sh.intel.com [10.239.29.90]) by shvmail01.sh.intel.com with ESMTP id u466803C015079; Fri, 6 May 2016 14:08:00 +0800 Received: from shecgisg003.sh.intel.com (localhost [127.0.0.1]) by shecgisg003.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP id u4667veT029488; Fri, 6 May 2016 14:07:59 +0800 Received: (from beileixi@localhost) by shecgisg003.sh.intel.com (8.13.6/8.13.6/Submit) id u4667vxD029484; Fri, 6 May 2016 14:07:57 +0800 From: Beilei Xing To: helin.zhang@intel.com Cc: dev@dpdk.org, Beilei Xing Date: Fri, 6 May 2016 14:07:17 +0800 Message-Id: <1462514861-29419-6-git-send-email-beilei.xing@intel.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1462514861-29419-1-git-send-email-beilei.xing@intel.com> References: <1462514861-29419-1-git-send-email-beilei.xing@intel.com> Subject: [dpdk-dev] [PATCH 05/29] ixgbe/base: fix checksum error of checking PHY token 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" This patch sets the Host Interface PHY token command checksum to the checksum default of 0xFF, therefore the checksum is not checked by the firmware. Otherwise the command fails with a checksum failed error. Fixes: 86b8fb293fdf ("ixgbe/base: add sw-firmware sync for resource sharing") Signed-off-by: Beilei Xing --- drivers/net/ixgbe/base/ixgbe_x550.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ixgbe/base/ixgbe_x550.c b/drivers/net/ixgbe/base/ixgbe_x550.c index 4c1518d..2d1214d 100644 --- a/drivers/net/ixgbe/base/ixgbe_x550.c +++ b/drivers/net/ixgbe/base/ixgbe_x550.c @@ -1041,6 +1041,7 @@ s32 ixgbe_get_phy_token(struct ixgbe_hw *hw) token_cmd.hdr.cmd = FW_PHY_TOKEN_REQ_CMD; token_cmd.hdr.buf_len = FW_PHY_TOKEN_REQ_LEN; token_cmd.hdr.cmd_or_resp.cmd_resv = 0; + token_cmd.hdr.checksum = FW_DEFAULT_CHECKSUM; token_cmd.port_number = hw->bus.lan_id; token_cmd.command_type = FW_PHY_TOKEN_REQ; token_cmd.pad = 0; @@ -1071,6 +1072,7 @@ s32 ixgbe_put_phy_token(struct ixgbe_hw *hw) token_cmd.hdr.cmd = FW_PHY_TOKEN_REQ_CMD; token_cmd.hdr.buf_len = FW_PHY_TOKEN_REQ_LEN; token_cmd.hdr.cmd_or_resp.cmd_resv = 0; + token_cmd.hdr.checksum = FW_DEFAULT_CHECKSUM; token_cmd.port_number = hw->bus.lan_id; token_cmd.command_type = FW_PHY_TOKEN_REL; token_cmd.pad = 0;