From mboxrd@z Thu Jan 1 00:00:00 1970 From: Beilei Xing Subject: [PATCH 05/29] ixgbe/base: fix checksum error of checking PHY token Date: Fri, 6 May 2016 14:07:17 +0800 Message-ID: <1462514861-29419-6-git-send-email-beilei.xing@intel.com> References: <1462514861-29419-1-git-send-email-beilei.xing@intel.com> Cc: dev@dpdk.org, Beilei Xing To: helin.zhang@intel.com Return-path: 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) In-Reply-To: <1462514861-29419-1-git-send-email-beilei.xing@intel.com> 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; -- 2.5.0