From patchwork Fri Jun 18 10:05:57 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Weihang Li X-Patchwork-Id: 12330875 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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,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 43FB2C49361 for ; Fri, 18 Jun 2021 10:06:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 21A2F60C41 for ; Fri, 18 Jun 2021 10:06:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231565AbhFRKJB (ORCPT ); Fri, 18 Jun 2021 06:09:01 -0400 Received: from szxga01-in.huawei.com ([45.249.212.187]:11065 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232016AbhFRKIn (ORCPT ); Fri, 18 Jun 2021 06:08:43 -0400 Received: from dggemv711-chm.china.huawei.com (unknown [172.30.72.55]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4G5vdM4S5rzZgCg; Fri, 18 Jun 2021 18:03:35 +0800 (CST) Received: from dggema753-chm.china.huawei.com (10.1.198.195) by dggemv711-chm.china.huawei.com (10.1.198.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2176.2; Fri, 18 Jun 2021 18:06:32 +0800 Received: from localhost.localdomain (10.69.192.56) by dggema753-chm.china.huawei.com (10.1.198.195) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Fri, 18 Jun 2021 18:06:32 +0800 From: Weihang Li To: , CC: , , , Weihang Li Subject: [PATCH v4 for-next 0/8] RDMA/hns: Use new interfaces to write/read fields Date: Fri, 18 Jun 2021 18:05:57 +0800 Message-ID: <1624010765-1029-1-git-send-email-liweihang@huawei.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggema753-chm.china.huawei.com (10.1.198.195) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org hr_reg_*() is simpler than roce_set_*(), and the field/bit can be generated automatically and accurately. This series first fix two issues on hr_reg_*(), then do the replacement. Changes since v3: * Use "val ? 1 : 0" instead of "!!val" for hr_reg_write to avoid sparse warnings. * Link: https://patchwork.kernel.org/project/linux-rdma/cover/1623915111-43630-1-git-send-email-liweihang@huawei.com/ Changes since v2: * Add a patch to solve the gcc warnings about PREP_FIELD() by adding a check for mtu. Therefore only the parts which fix the sparse warning is reserved in #1. * Link: https://patchwork.kernel.org/project/linux-rdma/cover/1622624265-44796-1-git-send-email-liweihang@huawei.com/ Changes since v1: * Add a patch to fix gcc warnings about PREP_FIELD(). * Fix a typo in #5. * Link: https://patchwork.kernel.org/project/linux-rdma/cover/1622281154-49867-1-git-send-email-liweihang@huawei.com/ Lang Cheng (2): RDMA/hns: Use new interface to modify QP context RDMA/hns: Use new interface to get CQE fields Weihang Li (2): RDMA/hns: Fix sparse warnings about hr_reg_write() RDMA/hns: Add a check to ensure integer mtu is positive Xi Wang (1): RDMA/hns: Clean SRQC structure definition Yixing Liu (3): RDMA/hns: Use new interface to write CQ context. RDMA/hns: Use new interface to write FRMR fields RDMA/hns: Use new interface to write DB related fields drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 1110 ++++++++++------------------ drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 862 +++++++-------------- 2 files changed, 667 insertions(+), 1305 deletions(-)