From nobody Wed Sep 16 14:12:44 2026 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4hlLSY162Gz6rWlP for ; Wed, 16 Sep 2026 14:12:45 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "YR2" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hlLSX5lGjz3Lfw for ; Wed, 16 Sep 2026 14:12:44 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1789567964; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=+cARONA/2WEkUo0Z++vu7/S4nhWM4MPdYDmeKE04620=; b=cOj/iyEO7rEzG/OpVaAlvJM1dTAgwA5E4ovyQpULr3V7bh7okizQG8JcjMkqjiqKkjpFtF uBdggADoe+SADd0tqFZABpt6Gkch6f1OKcFwbWGQkXaD2HUmkFz7PPjpuEVt3CE+d9bKUw +Lq8Vnt9ud+Q8XEDcqMse0yTvMrDLVYxSQa4UKI2VtdoVFsJDDyqUr3leSboC4D93MeBpR hohoAqTw33Ul8IJ6ScHYxpSugb2LD5errOs6BQBzhPdCDhR90xSLxryjIC1N3bv3Id5gLv kV3k1ro8xHG6++mT1ElK1/vKxWUzIXTAnV8OZNHHQTw6/8pkcf4kQoa/0EJJdg== ARC-Seal: i=1; a=rsa-sha256; d=freebsd.org; s=dkim; cv=none; t=1789567964; b=AoA4AJE6HUTnfusLBjhOBq+rQRQrbSyEzUfs2b3HuQAXzuTx8GJ0NdFbPpJRNd2RKRv6WD EyH8zu/p06H0Q/yHuKeCr3LfEJo/eUQhkZ469A9jGzZ2Fg/Mvh2G0xoyTeoYgALNUsTQZO wiAU4X7lsCpyAL4bhGshxB4Yal9SwijCaAxBuFAI8wGjBRSki4SqB7pd9KXTX0UDeMv9/y VdCcljyrTuKBfpolvdOwQL4pnL+BQEoI17QNYGoUiAvW5vtSjOv7J3vgGLInYmP7s4To3l csOzjvLN5gdjNoJHTfJ7n1OfEqhrdf9BcDnbX6Cp2B6FSZHIPH1riuCiS+kPuw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1789567964; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=+cARONA/2WEkUo0Z++vu7/S4nhWM4MPdYDmeKE04620=; b=NAyWN71O/XGRTDkets1tK9OPfNMEt5pVHlqXUDDvg0GPxrKm4irKqX1YTsLfqo1i1hLjVr 6YdTUMK4Dv1ug65s2LGXaS2dipLbh3w6auHQfHHlspBbORRLnIq6dOC6UkQ6HTeozVKMHl uUW+FM4QXL2c5TcffLPVqAwOh0ifLcX8Bw2Fq0xPv+azVfd/0LIGZy8WwUYRltA5GY3WXe n4fLwri0lVuTvDe6qEl1ccCq2+4PX947D0oENFRyhYvP748wEsnVhMso65JgurNZEp1ubB BKxcm3WL8NB7g+17us/6+wT/aapZtBTU18+1LLXziBEbOtfIr/acl4pVfmvKyg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4hlLSX4p08zqKy for ; Wed, 16 Sep 2026 14:12:44 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 364c8 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Wed, 16 Sep 2026 14:12:44 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Cc: Ariel Ehrenberg From: Konstantin Belousov Subject: git: f735a70da41a - main - fixup! IB/mlx5: Add support for CQE compressing List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list 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: f735a70da41ab548a794bc8ad7ed0c43e7b4d0cf Auto-Submitted: auto-generated Date: Wed, 16 Sep 2026 14:12:44 +0000 Message-Id: <6aaaa3dc.364c8.6a3ad0ce@gitrepo.freebsd.org> The branch main has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=f735a70da41ab548a794bc8ad7ed0c43e7b4d0cf commit f735a70da41ab548a794bc8ad7ed0c43e7b4d0cf Author: Ariel Ehrenberg AuthorDate: 2026-07-28 12:02:38 +0000 Commit: Konstantin Belousov CommitDate: 2026-09-16 14:12:07 +0000 fixup! IB/mlx5: Add support for CQE compressing Import Linux upstream commit 572f46bf947c ("IB/mlx5: Refactor CQE compression response"). Report the CQE compression capabilities only when the device supports compression, instead of always advertising supported_format = HASH|CSUM next to a max_num of 0. Sponsored by: NVidia networking MFC after: 1 month --- sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c b/sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c index aa010a4c88bc..92ccb348427f 100644 --- a/sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c +++ b/sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c @@ -819,13 +819,17 @@ static int mlx5_ib_query_device(struct ib_device *ibdev, } if (field_avail(typeof(resp), cqe_comp_caps, uhw->outlen)) { - resp.cqe_comp_caps.max_num = - MLX5_CAP_GEN(dev->mdev, cqe_compression) ? - MLX5_CAP_GEN(dev->mdev, cqe_compression_max_num) : 0; - resp.cqe_comp_caps.supported_format = - MLX5_IB_CQE_RES_FORMAT_HASH | - MLX5_IB_CQE_RES_FORMAT_CSUM; resp.response_length += sizeof(resp.cqe_comp_caps); + + if (MLX5_CAP_GEN(dev->mdev, cqe_compression)) { + resp.cqe_comp_caps.max_num = + MLX5_CAP_GEN(dev->mdev, + cqe_compression_max_num); + + resp.cqe_comp_caps.supported_format = + MLX5_IB_CQE_RES_FORMAT_HASH | + MLX5_IB_CQE_RES_FORMAT_CSUM; + } } if (uhw->outlen) {