From patchwork Thu Feb 25 17:40:40 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kai-Heng Feng X-Patchwork-Id: 12104605 X-Patchwork-Delegate: bhelgaas@google.com 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 2A315C433E0 for ; Thu, 25 Feb 2021 17:42:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D275764F1A for ; Thu, 25 Feb 2021 17:42:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232014AbhBYRl6 (ORCPT ); Thu, 25 Feb 2021 12:41:58 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:45801 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232103AbhBYRlz (ORCPT ); Thu, 25 Feb 2021 12:41:55 -0500 Received: from 1-171-225-221.dynamic-ip.hinet.net ([1.171.225.221] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1lFKdQ-0007iq-Oa; Thu, 25 Feb 2021 17:41:09 +0000 From: Kai-Heng Feng To: bhelgaas@google.com Cc: Kai-Heng Feng , Yan-Hsuan Chuang , Kalle Valo , "David S. Miller" , Jakub Kicinski , linux-wireless@vger.kernel.org (open list:REALTEK WIRELESS DRIVER (rtw88)), netdev@vger.kernel.org (open list:NETWORKING DRIVERS), linux-kernel@vger.kernel.org (open list), linux-pci@vger.kernel.org (open list:PCI SUBSYSTEM) Subject: [PATCH 3/3] PCI: Convert rtw88 power cycle quirk to shutdown quirk Date: Fri, 26 Feb 2021 01:40:40 +0800 Message-Id: <20210225174041.405739-3-kai.heng.feng@canonical.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210225174041.405739-1-kai.heng.feng@canonical.com> References: <20210225174041.405739-1-kai.heng.feng@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Now we have a generic D3 shutdown quirk, so convert the original approach to a PCI quirk. Signed-off-by: Kai-Heng Feng Acked-by: Kalle Valo --- drivers/net/wireless/realtek/rtw88/pci.c | 2 -- drivers/pci/quirks.c | 6 ++++++ 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw88/pci.c b/drivers/net/wireless/realtek/rtw88/pci.c index 786a48649946..cddc9b09bb1f 100644 --- a/drivers/net/wireless/realtek/rtw88/pci.c +++ b/drivers/net/wireless/realtek/rtw88/pci.c @@ -1709,8 +1709,6 @@ void rtw_pci_shutdown(struct pci_dev *pdev) if (chip->ops->shutdown) chip->ops->shutdown(rtwdev); - - pci_set_power_state(pdev, PCI_D3hot); } EXPORT_SYMBOL(rtw_pci_shutdown); diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 0a848ef0b7db..dfb8746e3b72 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -5627,3 +5627,9 @@ static void pci_fixup_shutdown_d3(struct pci_dev *pdev) pci_set_power_state(pdev, PCI_D3cold); } DECLARE_PCI_FIXUP_SHUTDOWN(PCI_VENDOR_ID_AMD, 0x1639, pci_fixup_shutdown_d3); +DECLARE_PCI_FIXUP_SHUTDOWN(PCI_VENDOR_ID_REALTEK, 0xd723, pci_fixup_shutdown_d3); +DECLARE_PCI_FIXUP_SHUTDOWN(PCI_VENDOR_ID_REALTEK, 0xc821, pci_fixup_shutdown_d3); +DECLARE_PCI_FIXUP_SHUTDOWN(PCI_VENDOR_ID_REALTEK, 0xb822, pci_fixup_shutdown_d3); +DECLARE_PCI_FIXUP_SHUTDOWN(PCI_VENDOR_ID_REALTEK, 0xb822, pci_fixup_shutdown_d3); +DECLARE_PCI_FIXUP_SHUTDOWN(PCI_VENDOR_ID_REALTEK, 0xc822, pci_fixup_shutdown_d3); +DECLARE_PCI_FIXUP_SHUTDOWN(PCI_VENDOR_ID_REALTEK, 0xc82f, pci_fixup_shutdown_d3);