From patchwork Tue Oct 22 13:16:15 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Chautru, Nicolas" X-Patchwork-Id: 61678 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id C13451BEE1; Tue, 22 Oct 2019 22:22:13 +0200 (CEST) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id 99BA71BEC9 for ; Tue, 22 Oct 2019 22:22:11 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 22 Oct 2019 13:22:10 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.68,217,1569308400"; d="scan'208";a="397812310" Received: from skx-5gnr-sc12-4.sc.intel.com ([172.25.69.210]) by fmsmga005.fm.intel.com with ESMTP; 22 Oct 2019 13:22:10 -0700 From: Nicolas Chautru To: akhil.goyal@nxp.com, dev@dpdk.org Cc: ferruh.yigit@intel.com, thomas@monjalon.net, Nicolas Chautru Date: Tue, 22 Oct 2019 06:16:15 -0700 Message-Id: <1571750177-387063-1-git-send-email-nicolas.chautru@intel.com> X-Mailer: git-send-email 1.8.3.1 Subject: [dpdk-dev] [PATCH v2 0/2] baseband/fpga_lte_fec: bug fixes from FPGA LTE HW validation 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: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Failures found when running validation with FPGA HW and the related FPGA PMD driver on latest code base pre 19.11. v2: Adding Fixes: and cc: stable to commit messages. (There is no Bugzilla Id for these) Two bug fixes below : - The first error is a fatal failure during probing which was missed and would fundamentally prevent using the driver. This was missed as HW validation was still focus on old DPDK release. The assumptions had change on driver assignment during probing and the impact was missed so far. - The 2nd failure is not as critical but good to fix as it can cause spurious detection of flushing failure. (Resending as previous one did not seem to go through on dpdk ml). Nic Chautru (2): baseband/fpga_lte_fec: fix probing fatal failure baseband/fpga_lte_fec: fix to polling of MMIO register drivers/baseband/fpga_lte_fec/fpga_lte_fec.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)