From 268058484b261abfbe5f47a0668c503570175d9f Mon Sep 17 00:00:00 2001 From: A1RM4X Date: Wed, 4 Feb 2026 14:26:48 -0500 Subject: [PATCH] USB: add QUIRK_NO_BOS for several devices MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * usb: add QUIRK_NO_BOS for several devices - Disables BOS handling on devices that break when the BOS descriptor is read (e.g. UGREEN 35871). Prevents the kernel from falling back to a 5 Gbps link speed, unlocking the expected 10 Gbps/4K 60 fps mode. * usb: core: reorder BOS‑quirk entries alphabetically - The three USB_QUIRK_NO_BOS entries are now placed in the alphabetical order required by the file header. Signed-off-by: A1RM4X --- drivers/usb/core/quirks.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index c4d85089d19b..f4c80063864f 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -377,6 +377,9 @@ static const struct usb_device_id usb_quirk_list[] = { /* SanDisk Extreme 55AE */ { USB_DEVICE(0x0781, 0x55ae), .driver_info = USB_QUIRK_NO_LPM }, + /* Avermedia Live Gamer Ultra 2.1 (GC553G2) - BOS descriptor fetch hangs at SuperSpeed Plus */ + { USB_DEVICE(0x07ca, 0x2553), .driver_info = USB_QUIRK_NO_BOS }, + /* Realforce 87U Keyboard */ { USB_DEVICE(0x0853, 0x011b), .driver_info = USB_QUIRK_NO_LPM }, @@ -437,6 +440,9 @@ static const struct usb_device_id usb_quirk_list[] = { { USB_DEVICE(0x0b05, 0x17e0), .driver_info = USB_QUIRK_IGNORE_REMOTE_WAKEUP }, + /* ASUS TUF 4K PRO - BOS descriptor fetch hangs at SuperSpeed Plus */ + { USB_DEVICE(0x0b05, 0x1ab9), .driver_info = USB_QUIRK_NO_BOS }, + /* Realtek Semiconductor Corp. Mass Storage Device (Multicard Reader)*/ { USB_DEVICE(0x0bda, 0x0151), .driver_info = USB_QUIRK_CONFIG_INTF_STRINGS }, @@ -565,6 +571,9 @@ static const struct usb_device_id usb_quirk_list[] = { { USB_DEVICE(0x2386, 0x350e), .driver_info = USB_QUIRK_NO_LPM }, + /* UGREEN 35871 - BOS descriptor fetch hangs at SuperSpeed Plus */ + { USB_DEVICE(0x2b89, 0x5871), .driver_info = USB_QUIRK_NO_BOS }, + /* APTIV AUTOMOTIVE HUB */ { USB_DEVICE(0x2c48, 0x0132), .driver_info = USB_QUIRK_SHORT_SET_ADDRESS_REQ_TIMEOUT }, -- 2.53.0