From mboxrd@z Thu Jan 1 00:00:00 1970 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=-15.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 08F27C433DF for ; Wed, 29 Jul 2020 14:52:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D662720829 for ; Wed, 29 Jul 2020 14:52:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596034328; bh=yUoxFcQVmiJxsCYpLNkCWRdXsHAOhYD0WGgDdTcP2uo=; h=Subject:To:From:Date:List-ID:From; b=jPQE4r6+iD8mMF6QaRkb/jsGdXaULl3awd6OWyRjmhsOvL1k22cAzFJ4kMqov48sA QiE3qSR/mr3CzbkYnBhPMzubz9ogsYvXOc6A+83s5crBDGQ+JXMLDC3kR+HzhmhCeY y6/HDxR9r/tG6RulyBMqk9crsiHczAfYEjkHKXyU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726449AbgG2OwI (ORCPT ); Wed, 29 Jul 2020 10:52:08 -0400 Received: from mail.kernel.org ([198.145.29.99]:33664 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726353AbgG2OwI (ORCPT ); Wed, 29 Jul 2020 10:52:08 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 473B120829; Wed, 29 Jul 2020 14:52:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596034327; bh=yUoxFcQVmiJxsCYpLNkCWRdXsHAOhYD0WGgDdTcP2uo=; h=Subject:To:From:Date:From; b=Vvw1oIWgtJAhrkx7qNkS9pOrzeoxtlewNljzewJWbiC3fO3+EVPzvc57xdZSEDmeJ Sopnip/udmLVe3fefHMxr24t1OWVnCmu+IWx37znEXlZ5wpfMwwEFounrrZLiREfXy TpDwTNLGgH1mupfhchjdazK3T0OvZuWzmR17Db/M= Subject: patch "usb: xhci: Fix ASMedia ASM1142 DMA addressing" added to usb-testing To: cyrozap@gmail.com, gregkh@linuxfoundation.org, mathias.nyman@linux.intel.com, stable@vger.kernel.org From: Date: Wed, 29 Jul 2020 16:51:50 +0200 Message-ID: <1596034310637@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org This is a note to let you know that I've just added the patch titled usb: xhci: Fix ASMedia ASM1142 DMA addressing to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the usb-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. >From ec37198acca7b4c17b96247697406e47aafe0605 Mon Sep 17 00:00:00 2001 From: Forest Crossman Date: Mon, 27 Jul 2020 23:24:08 -0500 Subject: usb: xhci: Fix ASMedia ASM1142 DMA addressing I've confirmed that the ASMedia ASM1142 has the same problem as the ASM2142/ASM3142, in that it too reports that it supports 64-bit DMA addresses when in fact it does not. As with the ASM2142/ASM3142, this can cause problems on systems where the upper bits matter, and adding the XHCI_NO_64BIT_SUPPORT quirk completely fixes the issue. Acked-by: Mathias Nyman Signed-off-by: Forest Crossman Cc: stable Link: https://lore.kernel.org/r/20200728042408.180529-3-cyrozap@gmail.com Signed-off-by: Greg Kroah-Hartman --- 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 baa5af88ca67..3feaafebfe58 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -59,6 +59,7 @@ #define PCI_DEVICE_ID_AMD_PROMONTORYA_1 0x43bc #define PCI_DEVICE_ID_ASMEDIA_1042_XHCI 0x1042 #define PCI_DEVICE_ID_ASMEDIA_1042A_XHCI 0x1142 +#define PCI_DEVICE_ID_ASMEDIA_1142_XHCI 0x1242 #define PCI_DEVICE_ID_ASMEDIA_2142_XHCI 0x2142 static const char hcd_name[] = "xhci_hcd"; @@ -268,7 +269,8 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) pdev->device == PCI_DEVICE_ID_ASMEDIA_1042A_XHCI) xhci->quirks |= XHCI_TRUST_TX_LENGTH; if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA && - pdev->device == PCI_DEVICE_ID_ASMEDIA_2142_XHCI) + (pdev->device == PCI_DEVICE_ID_ASMEDIA_1142_XHCI || + pdev->device == PCI_DEVICE_ID_ASMEDIA_2142_XHCI)) xhci->quirks |= XHCI_NO_64BIT_SUPPORT; if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA && -- 2.28.0