Dmitry Torokhov b4dfbbd180 usb: assign ACPI companions for embedded USB devices ...

USB devices permanently connected to USB ports may be described in ACPI
tables and share ACPI devices with ports they are connected to. See [1]
for details.

This will allow us to describe sideband resources for devices, such as,
for example, hard reset line for BT USB controllers.

[1] https://docs.microsoft.com/en-us/windows-hardware/drivers/bringup/other-acpi-namespace-objects#acpi-namespace-hierarchy-and-adr-for-embedded-usb-devices

Signed-off-by: Dmitry Torokhov <dtor@chromium.org>
Signed-off-by: Rajat Jain <rajatja@google.com> (changed how we get the usb_port)
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tested-by: Sukumar Ghorai <sukumar.ghorai@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

2019-01-25 08:46:26 +01:00

..

buffer.c

USB: Removing NULL check for pool since dma_pool_destroy is safe

2018-09-10 20:01:04 +02:00

config.c

USB: Accept bulk endpoints with 1024-byte maxpacket

2018-05-03 10:16:38 -07:00

devices.c

Remove 'type' argument from access_ok() function

2019-01-03 18:57:57 -08:00

devio.c

Remove 'type' argument from access_ok() function

2019-01-03 18:57:57 -08:00

driver.c

USB: core: remove set but not used variable 'udev'

2018-10-09 16:02:29 +02:00

endpoint.c

USB: core: move existing SPDX tags to top of the file

2017-11-03 10:12:26 +01:00

file.c

USB: core: move existing SPDX tags to top of the file

2017-11-03 10:12:26 +01:00

generic.c

usbcore: Select only first configuration for non-UAC3 compliant devices

2019-01-07 17:23:30 +01:00

hcd-pci.c

usb: Don't die twice if PCI xhci host is not responding in resume

2018-09-05 14:36:53 +02:00

hcd.c

usb: core: Remove unnecessary memset()

2018-12-12 12:38:41 +01:00

hub.c

Merge 4.20-rc6 into usb-next

2018-12-10 10:19:08 +01:00

hub.h

usb: hub: Per-port setting to use old enumeration scheme

2018-05-31 12:48:17 +02:00

Kconfig

docs-rst: fix usb cross-references

2017-04-11 14:41:29 -06:00

ledtrig-usbport.c

usb: simplify usbport trigger

2018-07-05 23:21:15 +02:00

Makefile

usb: core: add a wrapper for the USB PHYs on the HCD

2018-03-09 09:43:53 -08:00

message.c

usb: Avoid use-after-free by flushing endpoints early in usb_set_interface()

2018-09-05 14:36:53 +02:00

notify.c

USB: core: move existing SPDX tags to top of the file

2017-11-03 10:12:26 +01:00

of.c

usb: Change usb_of_get_companion_dev() place to usb/common

2018-09-10 20:40:29 +02:00

otg_whitelist.h

USB: core: Remove redundant license text

2017-11-04 11:55:39 +01:00

phy.c

usb: core: phy: clean up return value check about devm_of_phy_get_by_index()

2018-09-10 20:09:45 +02:00

phy.h

usb: core: phy: add the SPDX-License-Identifier and include guard

2018-04-23 09:41:32 +02:00

port.c

usb: export firmware port location in sysfs

2018-10-02 12:05:30 -07:00

quirks.c

USB: Add USB_QUIRK_DELAY_CTRL_MSG quirk for Corsair K70 RGB

2019-01-07 17:29:28 +01:00

sysfs.c

USB: USB 3.2 Add sysfs entries for a usb device rx_lanes and tx_lanes

2018-04-22 16:19:26 +02:00

urb.c

usb: core: urb: Check SSP isoc ep comp descriptor

2018-03-20 10:13:30 +01:00

usb-acpi.c

usb: assign ACPI companions for embedded USB devices

2019-01-25 08:46:26 +01:00

usb.c

USB: check usb_get_extra_descriptor for proper size

2018-12-05 21:20:14 +01:00

usb.h

usb: core: Add "quirks" parameter for usbcore

2018-03-20 10:16:09 +01:00