From patchwork Thu Sep 24 14:24:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Saheed O. Bolarinwa" X-Patchwork-Id: 1370722 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.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=linux-pci-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=AFSgLdBN; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BxzNb04Jsz9sTQ for ; Fri, 25 Sep 2020 01:24:15 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728344AbgIXPYN (ORCPT ); Thu, 24 Sep 2020 11:24:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38184 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728285AbgIXPYN (ORCPT ); Thu, 24 Sep 2020 11:24:13 -0400 Received: from mail-ej1-x644.google.com (mail-ej1-x644.google.com [IPv6:2a00:1450:4864:20::644]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 50AB0C0613CE for ; Thu, 24 Sep 2020 08:24:13 -0700 (PDT) Received: by mail-ej1-x644.google.com with SMTP id gx22so5058134ejb.5 for ; Thu, 24 Sep 2020 08:24:13 -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; bh=AbhCv3A2jDP6tq0dh3IocpTVBUh9NwbFtE/5jAmuP3A=; b=AFSgLdBNJDZ31gJZMUlfyQYn0KKU+Gm/darRkaWGn0cyA6bA5creQKj6c7S5TZ68XI TXyqWnT3nEZFiVCHTIQGwDRgpPgeHjsHr48wYWrdvsUGM4qGS+iRGPIJqoHcW8z8zl/y 9K5Ea5aCQDuAgqQN7dCpPQu7cxjtkSg3JPKU+PdiQ8QPjP3FXwpj2ZVdtlurdnx+ujH8 zUOYrZR9q3/Viz0DePHK2+mTvHT7OqtynVNmuIKhTyhUCKf+Ye4SgNlETPA9iLfYcVJH d5FM1XAdexSxkEsfalEvahbjTnfslwEKRs5CSpcsXoBSDVz/kLMoqsmG0JsEpN0vyE4K Xtxg== 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=AbhCv3A2jDP6tq0dh3IocpTVBUh9NwbFtE/5jAmuP3A=; b=B1hqqiV/5zdZVObQslps4UYV189VXzCA/CTy7XnKLMTp4wilcTIOaoh2xcrY5n6wdC Luf8RB7FrdY3FBqgd0ma49GJYD5Jjzmmi1qQ5WWNLzULm/cPeVK/Wudj1BiVLtgSX7Qo tgxYfCVnz8ZjEqteTG5UOjE+BVf7ZbrzqetN9UVafti7EaQOJluemMtMbTpcPaAgimOR tiplkOgCkXUN/mCir4m5OCT3tmW4A4r7c0mCT8ZKi/2IWfuqcBZfKzcR8g6w1xaiHGRO FGVkXzOWV0eTybpn7ahP0gphIrhbg2Jip+WMDx0dxqMcuPBqrmqQi88BhJ9LN4bXqmLS syeQ== X-Gm-Message-State: AOAM530dOsQgj1SQ2LH/SgPuAUCTl0tWjWIG84oBzi143ShHhAIrxJdJ 4N/Uv4i6i0Mz7PFqUUZpU3A= X-Google-Smtp-Source: ABdhPJx3o4pTHyeshy/VlVFm3F9DKCraWuPIBcBYF6JKkiWTLeYMWad3DVx4WX0LIhYUH7TLRCDlqA== X-Received: by 2002:a17:906:3aca:: with SMTP id z10mr381956ejd.419.1600961051956; Thu, 24 Sep 2020 08:24:11 -0700 (PDT) Received: from net.saheed (5402C65D.dsl.pool.telekom.hu. [84.2.198.93]) by smtp.gmail.com with ESMTPSA id i7sm2641735ejo.22.2020.09.24.08.24.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Sep 2020 08:24:10 -0700 (PDT) From: "Saheed O. Bolarinwa" To: helgaas@kernel.org Cc: "Saheed O. Bolarinwa" , linux-pci@vger.kernel.org Subject: [PATCH v2 0/7] PCI/ASPM: Move some ASPM info to struct pci_dev Date: Thu, 24 Sep 2020 16:24:36 +0200 Message-Id: <20200924142443.260861-1-refactormyself@gmail.com> X-Mailer: git-send-email 2.18.4 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org These series migrates some ASPM information into struct pci_dev. struct pcie_link_state.l1ss and struct aspm_register_info were removed. Changes since version 1: - Rework patches to remove redundant variables in the same patch. Saheed O. Bolarinwa (7): PCI/ASPM: Cache device's ASPM link capability in struct pci_dev PCI/ASPM: Rework calc_l*_latency() to take a struct pci_dev PCI/ASPM: Compute the value of aspm_register_info.support directly PCI/ASPM: Replace aspm_register_info.l1ss_cap* with pci_dev.l1ss_cap* PCI/ASPM: Remove aspm_register_info.l1ss_ctl* PCI/ASPM: Remove struct aspm_register_info and pcie_get_aspm_reg() PCI/ASPM: Remove struct pcie_link_state.l1ss drivers/pci/pcie/aspm.c | 203 +++++++++++++++------------------------- drivers/pci/probe.c | 7 ++ include/linux/pci.h | 3 + 3 files changed, 84 insertions(+), 129 deletions(-)