From patchwork Thu Oct 27 05:34:07 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Reka Norman X-Patchwork-Id: 619482 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9142BC67871 for ; Thu, 27 Oct 2022 05:34:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233791AbiJ0FeY (ORCPT ); Thu, 27 Oct 2022 01:34:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34418 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229379AbiJ0FeX (ORCPT ); Thu, 27 Oct 2022 01:34:23 -0400 Received: from mail-pf1-x432.google.com (mail-pf1-x432.google.com [IPv6:2607:f8b0:4864:20::432]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7560720191 for ; Wed, 26 Oct 2022 22:34:21 -0700 (PDT) Received: by mail-pf1-x432.google.com with SMTP id d10so454014pfh.6 for ; Wed, 26 Oct 2022 22:34:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=Ac/dPXfdapcJi6R++ywswTtoxteB6ZZ2SeSnB/OESj8=; b=ExryRHGS58d0xSXrGRgUqru2wfTVzxXR3VRekqMuVbOPiqaslNUEpqI+m7WuvJDyq8 0r49s21EiIK0nS5bsQgiBMChfXYKV7mCRCRBkb6/emmvZlbzLSMsfMtC6qFhclwL9zg3 nm8o6FfN+ts/Hrruvi53sWfnzJFQDBKaeDRKQ= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=Ac/dPXfdapcJi6R++ywswTtoxteB6ZZ2SeSnB/OESj8=; b=eiXsjDPVBJh8w4xrvJah0kUm5+20m1JwokkWehqNocDPwXsYZDvppa/+vdgnDP+bs0 XAszv0YD71gID/nq2kLHzqgLBjhUSZfR2hnLteodpmb6WZ1JyrIrjCDoGRiUCVHZH4pD 2Q/0lpoeaI2keeHzsWXliFzdGkdbexFBjn2jCgaIYysxiqMEzwbFHYtc9KGH/OFBB2Yv euRJlnduuySWD+ZVxqgBXagza6WHagTdPGiZjrxjiW5WgDJdsY9SibwrgCgzmYM2LgaO RN3qGpuHwBFkPzZGWzWyQ0TWaD3hZzVjbqArdMMVNjMcWPt/clml+CAWpU/0d67vAGBI cz0Q== X-Gm-Message-State: ACrzQf2VDuQT3yOjq5/gUpyNZNo8NWQE4KW8ju0hQTh2dRrMC3rchoEo Db8UPMunsPFxpFhS3CMzIRn4CA== X-Google-Smtp-Source: AMsMyM4IRJfSWcHdgMX+5M2VG7pQG8tnNKBJxJwoLxbBdkq5EUKumYJM9SAARxYwMi3qa0P41Hho7A== X-Received: by 2002:a63:2a8b:0:b0:46e:9fda:2171 with SMTP id q133-20020a632a8b000000b0046e9fda2171mr31209479pgq.106.1666848861019; Wed, 26 Oct 2022 22:34:21 -0700 (PDT) Received: from rekanorman3.syd.corp.google.com ([2401:fa00:9:14:b007:7d32:6096:a655]) by smtp.gmail.com with ESMTPSA id w23-20020a1709026f1700b0017e232b6724sm278540plk.69.2022.10.26.22.34.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 26 Oct 2022 22:34:20 -0700 (PDT) From: Reka Norman To: Mathias Nyman Cc: Reka Norman , Greg Kroah-Hartman , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org Subject: [PATCH] xhci: Apply XHCI_RESET_TO_DEFAULT quirk to ADL-N Date: Thu, 27 Oct 2022 16:34:07 +1100 Message-Id: <20221027053407.421783-1-rekanorman@chromium.org> X-Mailer: git-send-email 2.38.0.135.g90850a2211-goog MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org ADL-N systems have the same issue as ADL-P, where a large boot firmware delay is seen if USB ports are left in U3 at shutdown. So apply the XHCI_RESET_TO_DEFAULT quirk to ADL-N as well. This patch depends on "xhci: Add quirk to reset host back to default state at shutdown". Signed-off-by: Reka Norman --- drivers/usb/host/xhci-pci.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c index 7bccbe50bab15..f98cf30a3c1a5 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -59,6 +59,7 @@ #define PCI_DEVICE_ID_INTEL_TIGER_LAKE_XHCI 0x9a13 #define PCI_DEVICE_ID_INTEL_MAPLE_RIDGE_XHCI 0x1138 #define PCI_DEVICE_ID_INTEL_ALDER_LAKE_PCH_XHCI 0x51ed +#define PCI_DEVICE_ID_INTEL_ALDER_LAKE_N_PCH_XHCI 0x54ed #define PCI_DEVICE_ID_AMD_RENOIR_XHCI 0x1639 #define PCI_DEVICE_ID_AMD_PROMONTORYA_4 0x43b9 @@ -246,7 +247,8 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) xhci->quirks |= XHCI_MISSING_CAS; if (pdev->vendor == PCI_VENDOR_ID_INTEL && - pdev->device == PCI_DEVICE_ID_INTEL_ALDER_LAKE_PCH_XHCI) + (pdev->device == PCI_DEVICE_ID_INTEL_ALDER_LAKE_PCH_XHCI || + pdev->device == PCI_DEVICE_ID_INTEL_ALDER_LAKE_N_PCH_XHCI)) xhci->quirks |= XHCI_RESET_TO_DEFAULT; if (pdev->vendor == PCI_VENDOR_ID_INTEL &&