From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9059FC433DF for ; Thu, 18 Jun 2020 11:25:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6B9B8206C3 for ; Thu, 18 Jun 2020 11:25:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592479521; bh=tCDTu2P1wn6W8lV3v0IlQX0mONxE1iRUsFx1GiNZCpI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=2c5e+Uw68OaNnQdceRa/av4OeKTbRD+rafB0TOn9l78jTL4ZJfY84Ob1HtfP4u86Y zKYS5oZxzJf9eq+24qifFJcC9muNPUehRUnP2gvlOcTuo5/asvzgDwNM26BkdSjLIs 3hYRmtcjjM8J88DRoBdo1o8JxDQUjWvkb2XQPWjE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729476AbgFRLZU (ORCPT ); Thu, 18 Jun 2020 07:25:20 -0400 Received: from mail.kernel.org ([198.145.29.99]:38376 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728048AbgFRLZS (ORCPT ); Thu, 18 Jun 2020 07:25:18 -0400 Received: from localhost (unknown [213.57.247.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 2A22E20663; Thu, 18 Jun 2020 11:25:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592479517; bh=tCDTu2P1wn6W8lV3v0IlQX0mONxE1iRUsFx1GiNZCpI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qZ7e//Wpmus5ZcJFnI3rMlLZtFfkK0Vmls9GPbqBi7ahpd91LFpjHQAK9UZjX+Qmy d+PifOfkJMvi4lCeuIONax0EeYTnKMgRLGEscx5+CTk7oNQvXtxsjC0UAKwv4SZUNx Ax9y+0X3Gk3Zvv3+ZyhR/tYF1G8jCPdZHH7M+gmk= From: Leon Romanovsky To: Doug Ledford , Jason Gunthorpe Cc: Leon Romanovsky , linux-rdma@vger.kernel.org, Mark Zhang Subject: [PATCH rdma-rc 1/2] RDMA/mlx5: Remove ECE limitation from the RAW_PACKET QPs Date: Thu, 18 Jun 2020 14:25:06 +0300 Message-Id: <20200618112507.3453496-2-leon@kernel.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200618112507.3453496-1-leon@kernel.org> References: <20200618112507.3453496-1-leon@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org From: Leon Romanovsky Like any other QP type, rely on FW for the RAW_PACKET QPs to decide if ECE is supported or not. This fixes an inability to create RAW_PACKET QPs with latest rdma-core with the ECE support. Fixes: e383085c2425 ("RDMA/mlx5: Set ECE options during QP create") Signed-off-by: Leon Romanovsky --- drivers/infiniband/hw/mlx5/qp.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index dbe82cdb8d2c..0e42c50373d9 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -2873,7 +2873,6 @@ static int mlx5_ib_destroy_dct(struct mlx5_ib_qp *mqp) static int check_ucmd_data(struct mlx5_ib_dev *dev, struct mlx5_create_qp_params *params) { - struct ib_qp_init_attr *attr = params->attr; struct ib_udata *udata = params->udata; size_t size, last; int ret; @@ -2885,14 +2884,7 @@ static int check_ucmd_data(struct mlx5_ib_dev *dev, */ last = sizeof(struct mlx5_ib_create_qp_rss); else - /* IB_QPT_RAW_PACKET doesn't have ECE data */ - switch (attr->qp_type) { - case IB_QPT_RAW_PACKET: - last = offsetof(struct mlx5_ib_create_qp, ece_options); - break; - default: - last = offsetof(struct mlx5_ib_create_qp, reserved); - } + last = offsetof(struct mlx5_ib_create_qp, reserved); if (udata->inlen <= last) return 0; -- 2.26.2