From patchwork Wed Feb 26 05:09:52 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Selvin Xavier X-Patchwork-Id: 11405217 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 07727138D for ; Wed, 26 Feb 2020 05:10:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DAA79222C2 for ; Wed, 26 Feb 2020 05:10:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="WDS8rnw/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726046AbgBZFKG (ORCPT ); Wed, 26 Feb 2020 00:10:06 -0500 Received: from mail-pl1-f195.google.com ([209.85.214.195]:34355 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725789AbgBZFKG (ORCPT ); Wed, 26 Feb 2020 00:10:06 -0500 Received: by mail-pl1-f195.google.com with SMTP id j7so811106plt.1 for ; Tue, 25 Feb 2020 21:10:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id; bh=ZfHtaxQVbFEpUqrpNK/La06e4MN1pPtT7pSzVvBDz28=; b=WDS8rnw//hZjNOv1bhYUNmmmcEeLc+y3zZqPWefI3l4CwNNhEQChBYypdXG0B6jAVc YZE0hD9Yrt8vW37ADsXffGzMlvDwbnN7ovhd37x7SLYAEj6x6VxqVf4BEYaNEocatrKu pdjjt8nbP7P0HKNaQgJnqkZfp8zIWT+ih/WQg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=ZfHtaxQVbFEpUqrpNK/La06e4MN1pPtT7pSzVvBDz28=; b=e/7mg85Ghvr/SBFMTIj0pWvLT+6ukFxnkfZzcrMVHGyv9WJ9WRCP+mqOgi35eTJ3AE hRflExhm/e3+WgR0cAp/lvMQp70K02dqsi87Ngi2zvjDdiFmvumeE22lzYo4UNeB1k6Y n/BT1UNlGgwbIAF4OYCHh5ZHIsq+Q7orVDeMQjVflgZd4zXWzawlZNN3fkrZuxNMCt8D zxlJq6hJ5v+NLpOVBNAtOcM6MaEzIupXaLRCB1IB7HcYB3UhVAKHHx3EWyWXkqrbbiKb naqG3y2+hf0wtHN0FPfIXvo8cC/IasizfAU3JNkEF+iDOFUbZ9ZYLfj0JBbilu5qtKDd e6og== X-Gm-Message-State: APjAAAVvVeMlVQRuCEhy48sQHPNzDM8/cX+Za4Oh1bSJHtBGiFFeH54q VkPcZpinBQiF6YINGYzoRBWsW0vEBCs= X-Google-Smtp-Source: APXvYqwgnZK8BTSdTpdiv5SuMOwlTOsPSLB9AOqkw5052Ig/xX9IMlIgtE7CYbfpPmmmsZUXgqwGGw== X-Received: by 2002:a17:90a:d990:: with SMTP id d16mr2993666pjv.143.1582693804596; Tue, 25 Feb 2020 21:10:04 -0800 (PST) Received: from dhcp-10-192-206-197.iig.avagotech.net.net ([192.19.234.250]) by smtp.gmail.com with ESMTPSA id o73sm817962pje.7.2020.02.25.21.10.02 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 25 Feb 2020 21:10:03 -0800 (PST) From: Selvin Xavier To: dledford@redhat.com, jgg@mellanox.com Cc: linux-rdma@vger.kernel.org, Selvin Xavier Subject: [PATCH for-next v3 0/2] RDMA/bnxt_re driver update Date: Tue, 25 Feb 2020 21:09:52 -0800 Message-Id: <1582693794-23373-1-git-send-email-selvin.xavier@broadcom.com> X-Mailer: git-send-email 2.5.5 Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org Includes code refactoring in the device init/deinit path and use the new driver unregistration APIs. Please apply to for-next. v2 -> v3: - Droped the patch which was adding more state macros - To prevent addition of any device during driver removal, unregister netdev notifier and delete the driver's workqueu before calling ib_unregister_driver v1-> v2: - Remove the patches 1,2 and 6 from the v1 series. They are already merged. - Added ASSERT_RTNL instead of comment in Patch 2 - For Patch 3, explicitly queue the removal of the VF devices before calling ib_unregister_driver. This can avoid command timeouts seen, if the PFs gets removed before the VFs. Previous discussion - https://patchwork.kernel.org/patch/11260013/ Selvin Xavier (2): RDMA/bnxt_re: Refactor device add/remove functionalities RDMA/bnxt_re: Use driver_unregister and unregistration API drivers/infiniband/hw/bnxt_re/main.c | 209 +++++++++++++++++------------------ 1 file changed, 104 insertions(+), 105 deletions(-)