src-test/sys/dev/usb/usb_hub.c, branch main

usb_hub: fix whitespace

2020-11-09T23:36:51Z

Fix a whitespace "error" introduced in r367435 noticed when preparing the MFC. No functional changes.

usb_hub: giving up port reset - device vanished

2020-11-06T22:40:00Z

Improve the output of the recently often experienced debug message in order to gather further data. PR: 237666 Reviewed by: hselasky MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D27108

usb: clean up empty lines in .c and .h files

2020-09-01T21:26:44Z

Refresh the USB device strings when a USB device is re-enumerated.

2020-05-11T20:55:04Z

Submitted by: Horse Ma MFC after: 1 week Sponsored by: Mellanox Technologies

Correctly implement support for remote wakeup for USB 3.0 device.

2020-03-19T09:15:59Z

Submitted by: Horse Ma MFC after: 1 week Sponsored by: Mellanox Technologies

Remove the power bit from the super speed root hub port status register

2020-03-08T13:24:34Z

because it clobbers the super speed link status when a device is in super speed mode. Currently the power bit is not needed for anything in the USB hub driver. This fixes USB warm reset for super speed devices. Tested by: Shichun.Ma@dell.com MFC after: 3 days Sponsored by: Mellanox Technologies

Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (2 of many)

2020-02-15T18:52:12Z

r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are still not MPSAFE (or already are but aren’t properly marked). Use it in preparation for a general review of all nodes. This is non-functional change that adds annotations to SYSCTL_NODE and SYSCTL_PROC nodes using one of the soon-to-be-required flags. Reviewed by: hselasky, kib Approved by: kib (mentor) Differential Revision: https://reviews.freebsd.org/D23632

Add ACPI support for USB driver.

2019-06-17T23:03:30Z

This adds ACPI device path on devinfo(8) output and show value of _UPC(usb port capabilities), _PLD (physical location of device) when hw.usb.debug >= 1 . Reviewed by: hselasky Differential Revision: https://reviews.freebsd.org/D20630

Reduce timeout for reading the USB HUB port status to 1000ms and try to filter

2019-01-04T21:09:38Z

out dead USB HUB devices by implementing an error counter, so that the USB enumeration thread does not spend all its time reading from non-responding devices, blocking user-space access in the end. Tested by: Matthias Apitz MFC after: 1 week Sponsored by: Mellanox Technologies

Revert redundant parts of r329440 after recent devmatch(8) changes.

2018-02-17T12:38:46Z