From patchwork Tue May 26 08:03:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vaibhav Gupta X-Patchwork-Id: 1297778 Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=Tz1zKCSo; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 49WRMX6mnpz9sSs for ; Tue, 26 May 2020 18:04:56 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731438AbgEZIE4 (ORCPT ); Tue, 26 May 2020 04:04:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43384 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727900AbgEZIEy (ORCPT ); Tue, 26 May 2020 04:04:54 -0400 Received: from mail-pl1-x641.google.com (mail-pl1-x641.google.com [IPv6:2607:f8b0:4864:20::641]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 67DE1C03E97E; Tue, 26 May 2020 01:04:53 -0700 (PDT) Received: by mail-pl1-x641.google.com with SMTP id bg4so3034802plb.3; Tue, 26 May 2020 01:04:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=s99asDh3KqWhbtaAWLoxUL9KkIJuoxOh8yq3KY5BrWQ=; b=Tz1zKCSoTHHucRUc2yQMyukp4e4qrrwhsUh8b0LQrY+j7riVutzUZ3CdlTFW/zCDVc dnKevt+yNUl38GN2jcDl4l5Kvb2EIC6LSqa8H8/JFf55FpvMUDy0e60PpgI6GXxxC4Qe 28awVQt3Hm+8J3+1SFfBLTURZKgQwr2qQAspbd6CoJMSA9M0TCdlwjrXXX6/RULjc2T8 nc7NDHCX/ajltPg/trR5I8CnaKcaAFDRewfBGqkpphf4ryBTZelSLJEELCJCLHQKR/Bd +WGauubie/aXE4QWdEIzL/I8XvsvJFMu+RPerGK9qY5r62v44NBvdMtTmKVABFYdoYW6 ms+A== 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:mime-version :content-transfer-encoding; bh=s99asDh3KqWhbtaAWLoxUL9KkIJuoxOh8yq3KY5BrWQ=; b=PBbtXGvDrgxbV8fUNOjY8eGAvFBh35iBk+KSPFKL7KdvJbAMTQ/HKKaHQh4yABerug 76I54eUnjURUDEUz6ygORPctZyTJap5u1qWp75kf95D8/8DXDbnLlqJf89ZE8yv0Tj3t VGDq4NKnSmiWar6qk+i7WAxzP6JihOwsPz+YOnxPOXBdzTyrkFSMAZNegCJ/6lz8heFi u/A9+ODygq4pTvMgYUA+X3QbnLRNqS9EOn9tPjG/g3F+QVR7RBxnBX/r5TjH+iBa5JrA cwP3jbsLuiJsITJrVe9sjVpuAyHxx33puqUS5j8Xbwa4S+k62cmGwTGWHQyNRSrA7RFH 1S1g== X-Gm-Message-State: AOAM531qdMwwDrH5ORR32mj/B6aJdoCMiNp8FjNPi6ky7AnxrnB75QgB wdbrxQ9jfAL34AIxkHYzMFI= X-Google-Smtp-Source: ABdhPJy9soyYLetfBPPjblNk1wYJKFUpB+0tOinBo70tQjNFkLGhKbqWqfN4gafp7nz51rwX6HIOhg== X-Received: by 2002:a17:90b:3d7:: with SMTP id go23mr16352740pjb.9.1590480292908; Tue, 26 May 2020 01:04:52 -0700 (PDT) Received: from varodek.iballbatonwifi.com ([103.105.152.209]) by smtp.gmail.com with ESMTPSA id fa19sm8614477pjb.18.2020.05.26.01.04.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 May 2020 01:04:52 -0700 (PDT) From: Vaibhav Gupta To: Bjorn Helgaas , Bjorn Helgaas , bjorn@helgaas.com, Vaibhav Gupta , "David S. Miller" , Jakub Kicinski , Don Fry , Tom Lendacky Cc: Vaibhav Gupta , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kernel-mentees@lists.linuxfoundation.org Subject: [RFC PATCH v1 0/3] ethernet: amd: Convert to generic power management Date: Tue, 26 May 2020 13:33:21 +0530 Message-Id: <20200526080324.69828-1-vaibhavgupta40@gmail.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Linux Kernel Mentee: Remove Legacy Power Management. The purpose of this patch series is to remove legacy power management callbacks from amd ethernet drivers. The callbacks performing suspend() and resume() operations are still calling pci_save_state(), pci_set_power_state(), etc. and handling the power management themselves, which is not recommended. The conversion requires the removal of the those function calls and change the callback definition accordingly and make use of dev_pm_ops structure. All patches are compile-tested only. Vaibhav Gupta (3): pcnet32: Convert to generic power management amd8111e: Convert to generic power mangement amd-xgbe: Convert to generic power management drivers/net/ethernet/amd/amd8111e.c | 30 +++++++++--------------- drivers/net/ethernet/amd/pcnet32.c | 22 ++++++++--------- drivers/net/ethernet/amd/xgbe/xgbe-pci.c | 17 +++++++------- 3 files changed, 31 insertions(+), 38 deletions(-)