CVS log for src/sys/dev/usb/usb_subr.c

Up to [cvs.NetBSD.org] / src / sys / dev / usb

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Default branch: MAIN
Current tag: thorpej-cfargs2-base

Revision 1.265 / (download) - annotate - [select for diffs], Sun Jun 13 14:48:10 2021 UTC (2 years, 10 months ago) by riastradh
Branch: MAIN
CVS Tags: thorpej-i2c-spi-conf-base, thorpej-futex2-base, thorpej-futex2, thorpej-cfargs2-base
Branch point for: thorpej-cfargs2
Changes since 1.264: +8 -7 lines
Diff to previous 1.264 (colored)

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.)

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