Module Name: src
Committed By: riastradh
Date: Sun Mar 13 11:29:21 UTC 2022
Modified Files:
src/sys/dev/pci: ehci_pci.c
src/sys/dev/usb: ehci.c ehcivar.h
Log Message:
ehci(4): Serialize access to portsc registers.
Both ehci_roothub_ctrl and ehci_suspend/resume do r/m/w on them, so
use a mutex to serialize access to avoid stomping on each other.
To generate a diff of this commit:
cvs rdiff -u -r1.73 -r1.74 src/sys/dev/pci/ehci_pci.c
cvs rdiff -u -r1.308 -r1.309 src/sys/dev/usb/ehci.c
cvs rdiff -u -r1.50 -r1.51 src/sys/dev/usb/ehcivar.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
