Jon Flatley 201af55da8 usb: core: added uevent for over-current ...

After commit 1cbd53c8cd85 ("usb: core: introduce per-port over-current
counters") usb ports expose a sysfs value 'over_current_count'
to user space. This value on its own is not very useful as it requires
manual polling.

As a solution, fire a udev event from the usb hub device that specifies
the values 'OVER_CURRENT_PORT' and 'OVER_CURRENT_COUNT' that indicate
the path of the usb port where the over-current event occurred and the
value of 'over_current_count' in sysfs. Additionally, call
sysfs_notify() so the sysfs value supports poll().

Signed-off-by: Jon Flatley <jflat@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-09-28 15:08:17 +02:00

..

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

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11 14:34:03 -08:00

devio.c

usb: usbfs: use irqsave() in USB's complete callback

2018-06-28 19:36:06 +09:00

driver.c

driver core: hold dev's parent lock when needed

2018-05-31 10:12:07 +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 UAC3 configuration for audio if present

2018-09-20 13:12:05 +02:00

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 flags variable in __usb_hcd_giveback_urb()

2018-09-11 10:14:47 +02:00

hub.c

usb: core: added uevent for over-current

2018-09-28 15:08:17 +02:00

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

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

quirks.c

USB: Add quirk to support DJI CineSSD

2018-09-05 13:27:07 +02:00

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: clarify ACPI spec version and section number for _UPC & _PLD

2018-03-09 09:37:10 -08:00

usb.c

USB: core: no need to check return value of debugfs_create functions

2018-05-31 12:54:22 +02:00

usb.h

usb: core: Add "quirks" parameter for usbcore

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