From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pdx-out-011.esa.us-west-2.outbound.mail-perimeter.amazon.com (pdx-out-011.esa.us-west-2.outbound.mail-perimeter.amazon.com [52.35.192.45]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D8B31331A63 for ; Tue, 17 Feb 2026 11:23:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=52.35.192.45 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771327400; cv=none; b=eq0rYMWrQmvWuDCnBe01oHNbsew/FgydlWttZg9q6s+fas+1l7G5bl+sCz9hvTkkH/W+j74lRjNaKj1MpmRfQGlTxWmGPNXiuzKb1bjlkAlJatDqF9POR2q1I2f9fFOxSfo69EZNRxvgr5m2TotqwK5SJEpNz8ooQ+j6I3gtxV0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771327400; c=relaxed/simple; bh=FRmdaMTEiF5Hohno96tGdopNG3fPxHliShxXqGhQ6Fo=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=IShrlut77aXVb29gNRX3SV54vKmTFq+Ev5X3fkXhM2pKaFIAjevwUbct6Ey5QGAJl9z8ihTp80AtZXj+qPvtPCiuXkV9+hPPJGU/gAtWjM2JV4cy15Vqkq4DNYEEY+L0XSW7dVxRBPhI5Qz44L52umQQ/TrmOONkm1OuQt5XQ7g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amazon.com; spf=pass smtp.mailfrom=amazon.com; dkim=pass (2048-bit key) header.d=amazon.com header.i=@amazon.com header.b=oKQ4xVYM; arc=none smtp.client-ip=52.35.192.45 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amazon.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=amazon.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=amazon.com header.i=@amazon.com header.b="oKQ4xVYM" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazoncorp2; t=1771327398; x=1802863398; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=JSXY+TsWGd1dSfDd4+UHyO7vPpeSq/VfxZWxlv8vt50=; b=oKQ4xVYM7v/a+JSXtsWvGo/ew7UAGxoAa9xv23dzKOoHUsYrM8n6CNZ2 4c43Hg/GhiU9GoinKxwienvLHAs7sl4ezRAGRrtDE9H49i453L+1UCz9z 3016ZdT+ud0UiYdj1N3qvFjh4PseTppSFgngT9ar1mS4XvXuZcyizRTtV o0lb1a/ApI9kEl7G/ROwRzkMrb5MotrvDZAhRDsblE2HquGbPV4qGc2lf Ek/Ym3XcfyUxTiyHeINX5+DNF+xck7F1OQZPBEylP+BA6bmhyvbqq01fk 5QIvd/HLjiNaBlFrwAmsTFU/soTtQPEMVm1jgQdHFnAeZYO3Hu3k0DLnj A==; X-CSE-ConnectionGUID: NS4BwILjTImo+43u6fRi8g== X-CSE-MsgGUID: NLwQQJi9QNuDIlwFG/BEPQ== X-IronPort-AV: E=Sophos;i="6.21,296,1763424000"; d="scan'208";a="12987887" Received: from ip-10-5-0-115.us-west-2.compute.internal (HELO smtpout.naws.us-west-2.prod.farcaster.email.amazon.dev) ([10.5.0.115]) by internal-pdx-out-011.esa.us-west-2.outbound.mail-perimeter.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Feb 2026 11:23:15 +0000 Received: from EX19MTAUWA002.ant.amazon.com [205.251.233.178:4098] by smtpin.naws.us-west-2.prod.farcaster.email.amazon.dev [10.0.61.96:2525] with esmtp (Farcaster) id 2a053285-4398-4078-86e9-028c33d4ea61; Tue, 17 Feb 2026 11:23:15 +0000 (UTC) X-Farcaster-Flow-ID: 2a053285-4398-4078-86e9-028c33d4ea61 Received: from EX19D001UWA001.ant.amazon.com (10.13.138.214) by EX19MTAUWA002.ant.amazon.com (10.250.64.202) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.2562.35; Tue, 17 Feb 2026 11:23:15 +0000 Received: from dev-dsk-ynachum-1b-aa121316.eu-west-1.amazon.com (10.253.69.224) by EX19D001UWA001.ant.amazon.com (10.13.138.214) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.2562.35; Tue, 17 Feb 2026 11:23:13 +0000 From: Yonatan Nachum To: , , CC: , , , , Yonatan Nachum Subject: [PATCH for-next v3 0/3] RDMA/efa: Expose extended max inline buffer size Date: Tue, 17 Feb 2026 11:23:01 +0000 Message-ID: <20260217112304.36849-1-ynachum@amazon.com> X-Mailer: git-send-email 2.47.3 Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: EX19D045UWC004.ant.amazon.com (10.13.139.203) To EX19D001UWA001.ant.amazon.com (10.13.138.214) Changelog: v3: * Use right enum value for new device query. v2: https://lore.kernel.org/all/20260216133351.14896-1-ynachum@amazon.com/ * Added patch 3 to use the extended inline buffer size for validation in QP creation. v1: https://lore.kernel.org/all/20260215120451.18053-1-ynachum@amazon.com/ ------------------------------------------------------------------------- This series adds support for querying an extended max inline buffer size from the EFA device. The first patch renames the existing queue attributes structure to prepare for adding a second queue attributes query. The second patch introduces the new extended max inline buffer size query and exposes this value to userspace. The third patch updates the inline validation to use the extended inline buffer size. Yonatan Nachum (3): RDMA/efa: Rename admin queue attributes struct name for extendability RDMA/efa: Expose new extended max inline buff size RDMA/efa: Use extended inline buff size for inline validation .../infiniband/hw/efa/efa_admin_cmds_defs.h | 23 ++++++-- drivers/infiniband/hw/efa/efa_com_cmd.c | 55 ++++++++++++------- drivers/infiniband/hw/efa/efa_com_cmd.h | 3 +- drivers/infiniband/hw/efa/efa_verbs.c | 7 ++- include/uapi/rdma/efa-abi.h | 5 +- 5 files changed, 62 insertions(+), 31 deletions(-) -- 2.47.3