From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753031Ab1CJSzr (ORCPT ); Thu, 10 Mar 2011 13:55:47 -0500 Received: from mx1.redhat.com ([209.132.183.28]:62808 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751847Ab1CJSzq (ORCPT ); Thu, 10 Mar 2011 13:55:46 -0500 From: Alex Williamson Subject: [PATCH] PCI: Enable ASPM state clearing regardless of policy To: linux-pci@vger.kernel.org, jbarnes@virtuousgeek.org Cc: linux-kernel@vger.kernel.org, alex.williamson@redhat.com, mjg@redhat.com Date: Thu, 10 Mar 2011 11:54:16 -0700 Message-ID: <20110310185351.3394.54996.stgit@s20.home> User-Agent: StGIT/0.14.3 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit 2f671e2d allowed us to clear ASPM state when the FADT tells us it isn't supported, but we don't put this into effect if the aspm_policy is set to POLICY_POWERSAVE. Enable the state to be cleared regardless of policy. Signed-off-by: Alex Williamson --- drivers/pci/pcie/aspm.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c index 3188cd9..eb8ac5c 100644 --- a/drivers/pci/pcie/aspm.c +++ b/drivers/pci/pcie/aspm.c @@ -607,7 +607,7 @@ void pcie_aspm_init_link_state(struct pci_dev *pdev) * the BIOS's expectation, we'll do so once pci_enable_device() is * called. */ - if (aspm_policy != POLICY_POWERSAVE) { + if (aspm_policy != POLICY_POWERSAVE || aspm_clear_state) { pcie_config_aspm_path(link); pcie_set_clkpm(link, policy_to_clkpm_state(link)); }