Vincent Palatin e94dec2765 USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem ... commit 0bd860493f upstream. This LTE modem (M.2 card) has a bug in its power management: there is some kind of race condition for U3 wake-up between the host and the device. The modem firmware sometimes crashes/locks when both events happen at the same time and the modem fully drops off the USB bus (and sometimes re-enumerates, sometimes just gets stuck until the next reboot). Tested with the modem wired to the XHCI controller on an AMD 3015Ce platform. Without the patch, the modem dropped of the USB bus 5 times in 3 days. With the quirk, it stayed connected for a week while the 'runtime_suspended_time' counter incremented as excepted. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> Link: https://lore.kernel.org/r/20210319124802.2315195-1-vpalatin@chromium.org Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-04-07 14:47:43 +02:00
..
buffer.c
config.c
devices.c
devio.c	USB: core: Change %pK for __user pointers to %px	2020-12-02 08:49:54 +01:00
driver.c
endpoint.c
file.c
generic.c
hcd-pci.c
hcd.c
hub.c
hub.h
Kconfig
ledtrig-usbport.c
Makefile
message.c	usb: Fix out of sync data toggle if a configured device is reconfigured	2020-09-17 13:47:56 +02:00
notify.c
of.c
otg_whitelist.h
phy.c
phy.h
port.c
quirks.c	USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem	2021-04-07 14:47:43 +02:00
sysfs.c	usb: core: fix slab-out-of-bounds Read in read_descriptors	2020-09-17 13:47:55 +02:00
urb.c	usb: core: Solve race condition in anchor cleanup functions	2020-10-29 09:58:09 +01:00
usb-acpi.c
usb.c
usb.h