Date: Tue, 3 Apr 2018 09:29:27 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r331916 - stable/11/sys/dev/mlx5/mlx5_core Message-ID: <201804030929.w339TRGn042644@repo.freebsd.org>
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Author: hselasky Date: Tue Apr 3 09:29:26 2018 New Revision: 331916 URL: https://svnweb.freebsd.org/changeset/base/331916 Log: MFC r331823: 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. Submitted by: slavash@ Sponsored by: Mellanox Technologies Modified: stable/11/sys/dev/mlx5/mlx5_core/mlx5_health.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/dev/mlx5/mlx5_core/mlx5_health.c ============================================================================== --- stable/11/sys/dev/mlx5/mlx5_core/mlx5_health.c Tue Apr 3 09:28:11 2018 (r331915) +++ stable/11/sys/dev/mlx5/mlx5_core/mlx5_health.c Tue Apr 3 09:29:26 2018 (r331916) @@ -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; }
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