Module Name: src Committed By: riastradh Date: Wed Mar 9 22:18:13 UTC 2022
Modified Files: src/sys/dev/usb: ehci.c Log Message: ehci(4): Omit bus lock around ehci_suspend/resume. This no longer serializes access to the portsc registers, also used by ehci_roothub_ctrl, but it does pose a potential deadlock with softints to wake usb_delay_ms. So the bus lock doesn't help here, and may cause deadlock. To generate a diff of this commit: cvs rdiff -u -r1.306 -r1.307 src/sys/dev/usb/ehci.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.