Date: Thu, 16 May 2019 18:05:16 +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: r347853 - stable/11/sys/dev/mlx5/mlx5_core Message-ID: <201905161805.x4GI5Gex028011@repo.freebsd.org>
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Author: hselasky Date: Thu May 16 18:05:16 2019 New Revision: 347853 URL: https://svnweb.freebsd.org/changeset/base/347853 Log: MFC r347297: Control automatic update of firmware on driver load with a tunable in mlx5core. Submitted by: kib@ Sponsored by: Mellanox Technologies Modified: stable/11/sys/dev/mlx5/mlx5_core/mlx5_main.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/dev/mlx5/mlx5_core/mlx5_main.c ============================================================================== --- stable/11/sys/dev/mlx5/mlx5_core/mlx5_main.c Thu May 16 18:03:08 2019 (r347852) +++ stable/11/sys/dev/mlx5/mlx5_core/mlx5_main.c Thu May 16 18:05:16 2019 (r347853) @@ -821,12 +821,19 @@ void *mlx5_get_protocol_dev(struct mlx5_core_dev *mdev } EXPORT_SYMBOL(mlx5_get_protocol_dev); +static int mlx5_auto_fw_update; +SYSCTL_INT(_hw_mlx5, OID_AUTO, auto_fw_update, CTLFLAG_RDTUN | CTLFLAG_NOFETCH, + &mlx5_auto_fw_update, 0, + "Allow automatic firmware update on driver start"); static int mlx5_firmware_update(struct mlx5_core_dev *dev) { const struct firmware *fw; int err; + TUNABLE_INT_FETCH("hw.mlx5.auto_fw_update", &mlx5_auto_fw_update); + if (!mlx5_auto_fw_update) + return (0); fw = firmware_get("mlx5fw_mfa"); if (fw) { err = mlx5_firmware_flash(dev, fw);
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