From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org,
Corentin Labbe <clabbe.montjoie@gmail.com>,
Mathias Nyman <mathias.nyman@linux.intel.com>
Subject: [PATCH 4.4 21/30] usb: xhci: ASMedia ASM1042A chipset need shorts TX quirk
Date: Mon, 19 Jun 2017 23:20:55 +0800 [thread overview]
Message-ID: <20170619152034.369940452@linuxfoundation.org> (raw)
In-Reply-To: <20170619152033.211450261@linuxfoundation.org>
4.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Corentin Labbe <clabbe.montjoie@gmail.com>
commit d2f48f05cd2a2a0a708fbfa45f1a00a87660d937 upstream.
When plugging an USB webcam I see the following message:
[106385.615559] xhci_hcd 0000:04:00.0: WARN Successful completion on short TX: needs XHCI_TRUST_TX_LENGTH quirk?
[106390.583860] handle_tx_event: 913 callbacks suppressed
With this patch applied, I get no more printing of this message.
Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/host/xhci-pci.c | 3 +++
1 file changed, 3 insertions(+)
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -198,6 +198,9 @@ static void xhci_pci_quirks(struct devic
if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
pdev->device == 0x1042)
xhci->quirks |= XHCI_BROKEN_STREAMS;
+ if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
+ pdev->device == 0x1142)
+ xhci->quirks |= XHCI_TRUST_TX_LENGTH;
if (xhci->quirks & XHCI_RESET_ON_RESUME)
xhci_dbg_trace(xhci, trace_xhci_dbg_quirks,
next prev parent reply other threads:[~2017-06-19 15:32 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-19 15:20 [PATCH 4.4 00/30] 4.4.74-stable review Greg Kroah-Hartman
2017-06-19 15:20 ` [PATCH 4.4 01/30] configfs: Fix race between create_link and configfs_rmdir Greg Kroah-Hartman
2017-06-19 15:20 ` [PATCH 4.4 02/30] can: gs_usb: fix memory leak in gs_cmd_reset() Greg Kroah-Hartman
2017-06-19 15:20 ` [PATCH 4.4 04/30] [media] vb2: Fix an off by one error in vb2_plane_vaddr Greg Kroah-Hartman
2017-06-19 15:20 ` [PATCH 4.4 05/30] mac80211: dont look at the PM bit of BAR frames Greg Kroah-Hartman
2017-06-19 15:20 ` [PATCH 4.4 06/30] mac80211/wpa: use constant time memory comparison for MACs Greg Kroah-Hartman
2017-06-19 15:20 ` [PATCH 4.4 08/30] mac80211: fix IBSS presp allocation size Greg Kroah-Hartman
2017-06-19 15:20 ` [PATCH 4.4 10/30] x86/mm/32: Set the __vmalloc_start_set flag in initmem_init() Greg Kroah-Hartman
2017-06-19 15:20 ` [PATCH 4.4 11/30] mfd: omap-usb-tll: Fix inverted bit use for USB TLL mode Greg Kroah-Hartman
2017-06-19 15:20 ` [PATCH 4.4 12/30] staging: rtl8188eu: prevent an underflow in rtw_check_beacon_data() Greg Kroah-Hartman
2017-06-19 15:20 ` [PATCH 4.4 13/30] iio: proximity: as3935: recalibrate RCO after resume Greg Kroah-Hartman
2017-06-19 15:20 ` [PATCH 4.4 14/30] USB: hub: fix SS max number of ports Greg Kroah-Hartman
2017-06-19 15:20 ` [PATCH 4.4 15/30] usb: core: fix potential memory leak in error path during hcd creation Greg Kroah-Hartman
2017-06-19 15:20 ` [PATCH 4.4 16/30] [media] pvrusb2: reduce stack usage pvr2_eeprom_analyze() Greg Kroah-Hartman
2017-06-29 16:15 ` Ben Hutchings
2017-07-03 7:31 ` Greg Kroah-Hartman
2017-07-03 7:47 ` Arnd Bergmann
2017-07-03 13:37 ` Ben Hutchings
2017-07-03 14:39 ` Arnd Bergmann
2017-06-19 15:20 ` [PATCH 4.4 17/30] USB: gadget: dummy_hcd: fix hub-descriptor removable fields Greg Kroah-Hartman
2017-06-19 15:20 ` [PATCH 4.4 18/30] usb: r8a66597-hcd: select a different endpoint on timeout Greg Kroah-Hartman
2017-06-19 15:20 ` [PATCH 4.4 19/30] usb: r8a66597-hcd: decrease timeout Greg Kroah-Hartman
2017-06-19 15:20 ` [PATCH 4.4 20/30] drivers/misc/c2port/c2port-duramar2150.c: checking for NULL instead of IS_ERR() Greg Kroah-Hartman
2017-06-19 15:20 ` Greg Kroah-Hartman [this message]
2017-06-19 15:20 ` [PATCH 4.4 22/30] USB: gadgetfs, dummy-hcd, net2280: fix locking for callbacks Greg Kroah-Hartman
2017-06-29 16:57 ` Ben Hutchings
2017-06-29 18:10 ` Alan Stern
2017-06-19 15:20 ` [PATCH 4.4 23/30] mm/memory-failure.c: use compound_head() flags for huge pages Greg Kroah-Hartman
2017-06-19 15:20 ` [PATCH 4.4 24/30] swap: cond_resched in swap_cgroup_prepare() Greg Kroah-Hartman
2017-06-29 17:23 ` Ben Hutchings
2017-07-03 7:29 ` Greg Kroah-Hartman
2017-06-19 15:20 ` [PATCH 4.4 25/30] genirq: Release resources in __setup_irq() error path Greg Kroah-Hartman
2017-06-19 15:21 ` [PATCH 4.4 26/30] alarmtimer: Prevent overflow of relative timers Greg Kroah-Hartman
2017-06-19 15:21 ` [PATCH 4.4 27/30] usb: dwc3: exynos fix axius clock error path to do cleanup Greg Kroah-Hartman
2017-06-19 15:21 ` [PATCH 4.4 28/30] MIPS: Fix bnezc/jialc return address calculation Greg Kroah-Hartman
2017-06-19 15:21 ` [PATCH 4.4 29/30] alarmtimer: Rate limit periodic intervals Greg Kroah-Hartman
2017-06-19 15:21 ` [PATCH 4.4 30/30] mm: larger stack guard gap, between vmas Greg Kroah-Hartman
2017-06-21 5:41 ` Hugh Dickins
2017-06-24 15:00 ` Greg Kroah-Hartman
2017-06-20 0:11 ` [PATCH 4.4 00/30] 4.4.74-stable review Guenter Roeck
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