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

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

Request diff between arbitrary revisions

Default branch: MAIN
Current tag: netbsd-9-2-RELEASE

Revision 1.267.2.4 / (download) - annotate - [select for diffs], Wed Dec 23 12:34:38 2020 UTC (3 years, 3 months ago) by martin
Branch: netbsd-9
CVS Tags: netbsd-9-2-RELEASE
Changes since 1.267.2.3: +2 -3 lines
Diff to previous 1.267.2.3 (colored) to branchpoint 1.267 (colored)

Pull up following revision(s) (requested by riastradh in ticket #1159):

	sys/dev/usb/ohci.c: revision 1.314
	sys/external/bsd/dwc2/dwc2.c: revision 1.75
	sys/dev/usb/ehci.c: revision 1.284
	sys/dev/usb/uhci.c: revision 1.305
	sys/dev/usb/xhci.c: revision 1.136

usb: Omit bogus assertions about struct usbd_pipe::up_intrxfer.

These assertions were only valid for pipes at UE_IN_DIR, UE_INTERRUPT
endpoints created with usbd_open_pipe_intr, which uses up_intrxfer to
pass the struct usbd_xfer object to usbd_close_pipe to free later.

In contrast, for pipes at UE_OUT_DIR, UE_INTERRUPT endpoints,
up_intrxfer is never initialized, so the assertion cannot be right.
In principle we might even have more than one outstanding interrupt
transfer at a time, rendering the point of the assertion moot anyway.

Found by interrupting a uhidev write to a u2f device.

ok nick

This form allows you to request diff's between any two revisions of a file. You may select a symbolic revision name using the selection box or you may type in a numeric name using the type-in text box.