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6cbcf59693
linux/drivers/usb
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Mathias Nyman 6cbcf59693 xhci: Fix port resume done detection for SS ports with LPM enabled 
A suspended SS port in U3 link state will go to U0 when resumed, but
can almost immediately after that enter U1 or U2 link power save
states before host controller driver reads the port status.

Host controller driver only checks for U0 state, and might miss
the finished resume, leaving flags unclear and skip notifying usb
code of the wake.

Add U1 and U2 to the possible link states when checking for finished
port resume.

Cc: stable <stable@vger.kernel.org>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-22 17:16:05 +01:00
..
atm USB: add missing SPDX lines to Kconfig and Makefiles 2019-01-22 09:08:17 +01:00
c67x00
chipidea usb: chipidea: Refactor USB PHY selection and keep a single PHY 2019-02-27 15:51:02 +01:00
class cdc-wdm: pass return value of recover_from_urb_loss 2019-02-19 14:41:38 +01:00
common usb: common: Consider only available nodes for dr_mode 2019-03-19 14:57:32 +01:00
core USB/PHY patches for 5.1-rc1 2019-03-06 16:48:27 -08:00
dwc2 usb: dwc2: use struct_size() in kzalloc() 2019-02-19 14:41:38 +01:00
dwc3 usb: dwc3: drd: Defer probe if extcon device is not found 2019-02-19 15:08:07 +01:00
early memblock: drop memblock_alloc_*_nopanic() variants 2019-03-12 10:04:02 -07:00
gadget SCSI misc on 20190306 2019-03-09 16:53:47 -08:00
host xhci: Fix port resume done detection for SS ports with LPM enabled 2019-03-22 17:16:05 +01:00
image USB: add missing SPDX lines to Kconfig and Makefiles 2019-01-22 09:08:17 +01:00
isp1760 USB: add missing SPDX lines to Kconfig and Makefiles 2019-01-22 09:08:17 +01:00
misc usb: usb251xb: Remove unnecessary comparison of unsigned integer with >= 0 2019-03-19 15:10:55 +01:00
mon USB: add missing SPDX lines to Kconfig and Makefiles 2019-01-22 09:08:17 +01:00
mtu3 USB: add missing SPDX lines to Kconfig and Makefiles 2019-01-22 09:08:17 +01:00
musb USB: musb: mark expected switch fall-through 2019-02-13 19:40:20 +01:00
phy USB: changes for v5.1 merge window 2019-02-15 09:08:57 +01:00
renesas_usbhs USB: renesas_usbhs: fix spelling mistake "doens't" -> "doesn't" 2019-02-19 14:41:38 +01:00
roles usb: roles: Find the muxes by also matching against the device node 2019-02-14 10:52:25 +01:00
serial USB-serial fixes for 5.1-rc1 2019-02-21 17:28:50 +01:00
storage SCSI misc on 20190306 2019-03-09 16:53:47 -08:00
typec usb: typec: tcpm: Try PD-2.0 if sink does not respond to 3.0 source-caps 2019-03-19 14:57:31 +01:00
usbip usbip: Fix vep_free_request() null pointer checks on input args 2019-01-30 09:22:35 +01:00
wusbcore wusb: Remove unnecessary static function ckhdid_printf 2019-03-01 20:53:41 +01:00
Kconfig USB: add missing SPDX lines to Kconfig and Makefiles 2019-01-22 09:08:17 +01:00
Makefile
usb-skeleton.c usb: usb-skeleton: use irqsave() in USB's complete callback 2018-06-28 19:36:06 +09:00