From owner-svn-src-head@freebsd.org Fri Mar 30 19:48:26 2018 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2E08FF6020A; Fri, 30 Mar 2018 19:48:26 +0000 (UTC) (envelope-from hselasky@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id CEF807C3E8; Fri, 30 Mar 2018 19:48:25 +0000 (UTC) (envelope-from hselasky@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id C28EA5686; Fri, 30 Mar 2018 19:48:25 +0000 (UTC) (envelope-from hselasky@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id w2UJmPfu015989; Fri, 30 Mar 2018 19:48:25 GMT (envelope-from hselasky@FreeBSD.org) Received: (from hselasky@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id w2UJmPDr015988; Fri, 30 Mar 2018 19:48:25 GMT (envelope-from hselasky@FreeBSD.org) Message-Id: <201803301948.w2UJmPDr015988@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: hselasky set sender to hselasky@FreeBSD.org using -f From: Hans Petter Selasky Date: Fri, 30 Mar 2018 19:48:25 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r331823 - head/sys/dev/mlx5/mlx5_core X-SVN-Group: head X-SVN-Commit-Author: hselasky X-SVN-Commit-Paths: head/sys/dev/mlx5/mlx5_core X-SVN-Commit-Revision: 331823 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Mar 2018 19:48:26 -0000 Author: hselasky Date: Fri Mar 30 19:48:25 2018 New Revision: 331823 URL: https://svnweb.freebsd.org/changeset/base/331823 Log: Collect firmware dump when mlx5core is in device error state. Firmware dump collecting should be triggered in case firmware syndrome with request for reset bit is set. MFC after: 3 days Submitted by: slavash@ Sponsored by: Mellanox Technologies Modified: head/sys/dev/mlx5/mlx5_core/mlx5_health.c Modified: head/sys/dev/mlx5/mlx5_core/mlx5_health.c ============================================================================== --- head/sys/dev/mlx5/mlx5_core/mlx5_health.c Fri Mar 30 19:45:48 2018 (r331822) +++ head/sys/dev/mlx5/mlx5_core/mlx5_health.c Fri Mar 30 19:48:25 2018 (r331823) @@ -221,10 +221,13 @@ void mlx5_enter_error_state(struct mlx5_core_dev *dev, goto err_state_done; if (fatal_error == MLX5_SENSOR_FW_SYND_RFR) { + /* Get cr-dump and reset FW semaphore */ if (mlx5_core_is_pf(dev)) lock = lock_sem_sw_reset(dev, LOCK); + /* Execute cr-dump and SW reset */ if (lock != -EBUSY) { + mlx5_fwdump(dev); reset_fw_if_needed(dev); delay_ms = MLX5_FW_RESET_WAIT_MS; }