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Thu, 13 Mar 2025 16:03:14 GMT (envelope-from git) Date: Thu, 13 Mar 2025 16:03:14 GMT Message-Id: <202503131603.52DG3Ej4048563@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Konstantin Belousov Subject: git: 93e70e3a9442 - main - mlx5en: explain why interface needs to be reopened on hw lro change List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-main@freebsd.org Sender: owner-dev-commits-src-main@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: kib X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 93e70e3a9442dca31533f0773ede667fd5379b01 Auto-Submitted: auto-generated The branch main has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=93e70e3a9442dca31533f0773ede667fd5379b01 commit 93e70e3a9442dca31533f0773ede667fd5379b01 Author: Konstantin Belousov AuthorDate: 2025-02-05 02:27:02 +0000 Commit: Konstantin Belousov CommitDate: 2025-03-13 15:59:12 +0000 mlx5en: explain why interface needs to be reopened on hw lro change Reviewed by: Ariel Ehrenberg , Slava Shwartsman Sponsored by: NVidia networking MFC after: 1 week --- sys/dev/mlx5/mlx5_en/mlx5_en_ethtool.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/sys/dev/mlx5/mlx5_en/mlx5_en_ethtool.c b/sys/dev/mlx5/mlx5_en/mlx5_en_ethtool.c index b0b7a175a1b6..28401048a427 100644 --- a/sys/dev/mlx5/mlx5_en/mlx5_en_ethtool.c +++ b/sys/dev/mlx5/mlx5_en/mlx5_en_ethtool.c @@ -1136,7 +1136,10 @@ mlx5e_ethtool_handler(SYSCTL_HANDLER_ARGS) error = mlx5e_hw_lro_update_tirs(priv); - /* restart network interface, if any */ + /* + * Restart network interface, if any. This + * re-populates rx wqes with proper segment sizes. + */ if (was_opened) mlx5e_open_locked(priv->ifp); break;