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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-08 20:03:52 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-08 20:03:52 +0300 |
| commit | 132d68d37d33f1d0b9c1f507c8b4d64c27ecec8a (patch) | |
| tree | b3c05972e5579e1574873fe745fb1358c62a269c /Documentation/ABI/testing/usb-uevent | |
| parent | 80f232121b69cc69a31ccb2b38c1665d770b0710 (diff) | |
| parent | 3515468a87a47781f6af818773650513ff14656a (diff) | |
| download | linux-132d68d37d33f1d0b9c1f507c8b4d64c27ecec8a.tar.xz | |
Merge tag 'usb-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB/PHY updates from Greg KH:
"Here is the big set of USB and PHY driver patches for 5.2-rc1
There is the usual set of:
- USB gadget updates
- PHY driver updates and additions
- USB serial driver updates and fixes
- typec updates and new chips supported
- mtu3 driver updates
- xhci driver updates
- other tiny driver updates
Nothing really interesting, just constant forward progress.
All of these have been in linux-next for a while with no reported
issues. The usb-gadget and usb-serial trees were merged a bit "late",
but both of them had been in linux-next before they got merged here
last Friday"
* tag 'usb-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (206 commits)
USB: serial: f81232: implement break control
USB: serial: f81232: add high baud rate support
USB: serial: f81232: clear overrun flag
USB: serial: f81232: fix interrupt worker not stop
usb: dwc3: Rename DWC3_DCTL_LPM_ERRATA
usb: dwc3: Fix default lpm_nyet_threshold value
usb: dwc3: debug: Print GET_STATUS(device) tracepoint
usb: dwc3: Do core validation early on probe
usb: dwc3: gadget: Set lpm_capable
usb: gadget: atmel: tie wake lock to running clock
usb: gadget: atmel: support USB suspend
usb: gadget: atmel_usba_udc: simplify setting of interrupt-enabled mask
dwc2: gadget: Fix completed transfer size calculation in DDMA
usb: dwc2: Set lpm mode parameters depend on HW configuration
usb: dwc2: Fix channel disable flow
usb: dwc2: Set actual frame number for completed ISOC transfer
usb: gadget: do not use __constant_cpu_to_le16
usb: dwc2: gadget: Increase descriptors count for ISOC's
usb: introduce usb_ep_type_string() function
usb: dwc3: move synchronize_irq() out of the spinlock protected block
...
Diffstat (limited to 'Documentation/ABI/testing/usb-uevent')
| -rw-r--r-- | Documentation/ABI/testing/usb-uevent | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/usb-uevent b/Documentation/ABI/testing/usb-uevent new file mode 100644 index 000000000000..d35c3cad892c --- /dev/null +++ b/Documentation/ABI/testing/usb-uevent @@ -0,0 +1,27 @@ +What: Raise a uevent when a USB Host Controller has died +Date: 2019-04-17 +KernelVersion: 5.2 +Contact: linux-usb@vger.kernel.org +Description: When the USB Host Controller has entered a state where it is no + longer functional a uevent will be raised. The uevent will + contain ACTION=offline and ERROR=DEAD. + + Here is an example taken using udevadm monitor -p: + + KERNEL[130.428945] offline /devices/pci0000:00/0000:00:10.0/usb2 (usb) + ACTION=offline + BUSNUM=002 + DEVNAME=/dev/bus/usb/002/001 + DEVNUM=001 + DEVPATH=/devices/pci0000:00/0000:00:10.0/usb2 + DEVTYPE=usb_device + DRIVER=usb + ERROR=DEAD + MAJOR=189 + MINOR=128 + PRODUCT=1d6b/2/414 + SEQNUM=2168 + SUBSYSTEM=usb + TYPE=9/0/1 + +Users: chromium-os-dev@chromium.org |