Johannes Brüderl 6e4663c6ec usb: core: add USB_QUIRK_NO_BOS for devices that hang on BOS descriptor ...

commit 2740ac33c8 upstream.

Add USB_QUIRK_NO_BOS quirk flag to skip requesting the BOS descriptor
for devices that cannot handle it.

Add Elgato 4K X (0fd9:009b) to the quirk table. This device hangs when
the BOS descriptor is requested at SuperSpeed Plus (10Gbps).

Link: https://bugzilla.kernel.org/show_bug.cgi?id=220027
Cc: stable <stable@kernel.org>
Signed-off-by: Johannes Brüderl <johannes.bruederl@gmail.com>
Link: https://patch.msgid.link/20251207090220.14807-1-johannes.bruederl@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2026-01-23 11:21:27 +01:00

..

buffer.c

Merge tag 'mm-stable-2023-06-24-19-15' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2023-06-28 10:28:11 -07:00

config.c

usb: core: add USB_QUIRK_NO_BOS for devices that hang on BOS descriptor

2026-01-23 11:21:27 +01:00

devices.c

USB: Remove remnants of Wireless USB and UWB

2023-08-09 14:17:06 +02:00

devio.c

USB: core: remove dead code in do_proc_bulk()

2024-11-13 07:06:41 +01:00

driver.c

Merge 6.17-rc6 into usb-next

2025-09-15 08:18:40 +02:00

endpoint.c

usb: core: use sysfs_emit() instead of sprintf()

2024-10-29 04:33:49 +01:00

file.c

USB: make usb class a const structure

2023-07-25 17:49:30 +02:00

generic.c

USB: lower "Device is not authorized for usage" message to info

2025-08-13 16:55:27 +02:00

hcd-pci.c

usb: core: modify comments xhci_hc_driver has HCD_MEMORY just like ehci ohci

2025-06-19 12:31:16 +02:00

hcd.c

USB: core: Update kerneldoc for usb_hcd_giveback_urb()

2025-08-19 12:29:04 +02:00

hub.c

usb: hub: Don't try to recover devices lost during warm reset.

2025-07-16 09:48:11 +02:00

hub.h

usb: hub: Fix flushing of delayed work used for post resume purposes

2025-06-30 15:36:00 +02:00

Kconfig

usb: core: Kconfig: Improve USB authorization mode help

2024-02-17 16:38:35 +01:00

ledtrig-usbport.c

usb: core: use sysfs_emit() instead of sprintf()

2024-10-29 04:33:49 +01:00

Makefile

usb: offload: add apis for offload usage tracking

2025-09-12 14:08:02 +02:00

message.c

USB: Fix descriptor count when handling invalid MBIM extended descriptor

2025-12-18 14:02:27 +01:00

notify.c

USB: core: Remove usbfs_mutex

2019-06-26 10:28:09 +08:00

of.c

usb: core: add missing of_node_put() in usb_of_has_devices_or_graph

2024-07-03 16:04:10 +02:00

offload.c

usb: offload: add apis for offload usage tracking

2025-09-12 14:08:02 +02:00

otg_productlist.h

USB: OTG: rename product list of devices

2020-06-19 08:58:55 +02:00

phy.c

usb: core: add phy notify connect and disconnect

2024-01-27 17:36:14 -08:00

phy.h

usb: core: add phy notify connect and disconnect

2024-01-27 17:36:14 -08:00

port.c

USB: Use str_enable_disable-like helpers

2025-01-15 18:28:13 +01:00

quirks.c

usb: core: add USB_QUIRK_NO_BOS for devices that hang on BOS descriptor

2026-01-23 11:21:27 +01:00

sysfs.c

sysfs: treewide: switch back to attribute_group::bin_attrs

2025-06-17 10:44:15 +02:00

urb.c

usb: core: support eUSB2 double bandwidth large isoc URB frames

2025-09-06 15:25:05 +02:00

usb-acpi.c

usb: acpi: fix device link removal

2025-06-19 12:36:19 +02:00

usb.c

usb: offload: add apis for offload usage tracking

2025-09-12 14:08:02 +02:00

usb.h

USB: make to_usb_device_driver() use container_of_const()

2024-11-14 17:57:33 +01:00