From patchwork Mon Jan 7 20:35:19 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herton Ronaldo Krzesinski X-Patchwork-Id: 210168 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from chlorine.canonical.com (chlorine.canonical.com [91.189.94.204]) by ozlabs.org (Postfix) with ESMTP id 275092C0094 for ; Tue, 8 Jan 2013 07:35:46 +1100 (EST) Received: from localhost ([127.0.0.1] helo=chlorine.canonical.com) by chlorine.canonical.com with esmtp (Exim 4.71) (envelope-from ) id 1TsJPz-0007xA-RT; Mon, 07 Jan 2013 20:35:36 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by chlorine.canonical.com with esmtp (Exim 4.71) (envelope-from ) id 1TsJPo-0007pG-SN for kernel-team@lists.ubuntu.com; Mon, 07 Jan 2013 20:35:25 +0000 Received: from 189.114.234.143.dynamic.adsl.gvt.net.br ([189.114.234.143] helo=canonical.com) by youngberry.canonical.com with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1TsJPo-0002zT-6S; Mon, 07 Jan 2013 20:35:24 +0000 From: Herton Ronaldo Krzesinski To: Russell Webb Subject: [ 3.5.y.z extended stable ] Patch "xhci: Add Lynx Point LP to list of Intel switchable hosts" has been added to staging queue Date: Mon, 7 Jan 2013 18:35:19 -0200 Message-Id: <1357590919-19480-1-git-send-email-herton.krzesinski@canonical.com> X-Mailer: git-send-email 1.7.9.5 X-Extended-Stable: 3.5 Cc: Sarah Sharp , kernel-team@lists.ubuntu.com X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.13 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: kernel-team-bounces@lists.ubuntu.com Errors-To: kernel-team-bounces@lists.ubuntu.com This is a note to let you know that I have just added a patch titled xhci: Add Lynx Point LP to list of Intel switchable hosts to the linux-3.5.y-queue branch of the 3.5.y.z extended stable tree which can be found at: http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.5.y-queue If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.5.y.z tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Herton ------ From ca54397ec5e0a29263997552ab92da36db916bfb Mon Sep 17 00:00:00 2001 From: Russell Webb Date: Fri, 9 Nov 2012 13:58:49 -0800 Subject: [PATCH] xhci: Add Lynx Point LP to list of Intel switchable hosts commit bb1e5dd7113d2fd178d3af9aca8f480ae0468edf upstream. Like Lynx Point, Lynx Point LP is also switchable. See 1c12443ab8eba71a658fae4572147e56d1f84f66 for more details. This patch should be backported to stable kernels as old as 3.0, that contain commit 69e848c2090aebba5698a1620604c7dccb448684 "Intel xhci: Support EHCI/xHCI port switching." Signed-off-by: Russell Webb Signed-off-by: Sarah Sharp Signed-off-by: Herton Ronaldo Krzesinski --- drivers/usb/host/ehci-pci.c | 3 ++- drivers/usb/host/pci-quirks.c | 4 +++- 2 files changed, 5 insertions(+), 2 deletions(-) -- 1.7.9.5 diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c index 1234817..0909783 100644 --- a/drivers/usb/host/ehci-pci.c +++ b/drivers/usb/host/ehci-pci.c @@ -362,7 +362,8 @@ static bool usb_is_intel_switchable_ehci(struct pci_dev *pdev) pdev->vendor == PCI_VENDOR_ID_INTEL && (pdev->device == 0x1E26 || pdev->device == 0x8C2D || - pdev->device == 0x8C26); + pdev->device == 0x8C26 || + pdev->device == 0x9C26); } static void ehci_enable_xhci_companion(void) diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c index 39f9e4a..eb5563a 100644 --- a/drivers/usb/host/pci-quirks.c +++ b/drivers/usb/host/pci-quirks.c @@ -723,6 +723,7 @@ static int handshake(void __iomem *ptr, u32 mask, u32 done, } #define PCI_DEVICE_ID_INTEL_LYNX_POINT_XHCI 0x8C31 +#define PCI_DEVICE_ID_INTEL_LYNX_POINT_LP_XHCI 0x9C31 bool usb_is_intel_ppt_switchable_xhci(struct pci_dev *pdev) { @@ -736,7 +737,8 @@ bool usb_is_intel_lpt_switchable_xhci(struct pci_dev *pdev) { return pdev->class == PCI_CLASS_SERIAL_USB_XHCI && pdev->vendor == PCI_VENDOR_ID_INTEL && - pdev->device == PCI_DEVICE_ID_INTEL_LYNX_POINT_XHCI; + (pdev->device == PCI_DEVICE_ID_INTEL_LYNX_POINT_XHCI || + pdev->device == PCI_DEVICE_ID_INTEL_LYNX_POINT_LP_XHCI); } bool usb_is_intel_switchable_xhci(struct pci_dev *pdev)