[PATCH 0/3] USB/ACPI: Add usb port power off mechanism

[Lan Tianyu <tianyu.lan@xxxxxxxxx>]

"portX/control" has two options
"on" - port power must be on.
"off" - port power must be off.

"portX/state" reports usb port's power state
"on" - power on
"off" - power off
"error" - can't get power state

[PATCH 1/3] xhci: Add clear PORT_POWER feature process in the
[PATCH 2/3] USB/ACPI: Add usb port's acpi power control in the xhci
[PATCH 3/3] usb : Add sysfs files to control usb port's power

This patchset is based on my previous patchset.
[PATCH V3 1/4] usb: add struct usb_hub_port to store
[PATCH V3 2/4] usb: move struct usb_device->children
[PATCH V3 3/4] usb/acpi: add the support of usb hub
[PATCH V3 4/4] usb/acpi: add usb check for the connection

git diff --stat
Documentation/ABI/testing/sysfs-bus-usb |   33 ++++++++++++++++++++++++++++++++
drivers/usb/core/hub.c                  |  168 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
drivers/usb/core/usb-acpi.c             |   28 ++++++++++++++++++++++++++++
drivers/usb/host/xhci-hub.c             |   14 ++++++++++++++
include/linux/usb.h                     |   10 ++++++++++
5 files changed, 252 insertions(+), 1 deletion(-)
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