Module Name: src
Committed By: riastradh
Date: Sun Jun 13 14:48:10 UTC 2021
Modified Files:
src/sys/dev/usb: uhub.c usb.c usb_subr.c usbdi.h
Log Message:
usb(4): Bus exploration is single-threaded -- assert it so.
New usb_in_event_thread(dev) returns true if dev is a USB device --
that is, a device with a usbN ancestor -- and the current thread is
the USB event thread.
(Kinda kludgey to pass around the device_t instead of, say, struct
usbd_bus, but I don't see a good way to get to the usbN device_t or
struct usb_softc from there.)
To generate a diff of this commit:
cvs rdiff -u -r1.152 -r1.153 src/sys/dev/usb/uhub.c
cvs rdiff -u -r1.195 -r1.196 src/sys/dev/usb/usb.c
cvs rdiff -u -r1.264 -r1.265 src/sys/dev/usb/usb_subr.c
cvs rdiff -u -r1.102 -r1.103 src/sys/dev/usb/usbdi.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
