CVS commit: [nick-nhusb] src/sys

["Nick Hudson" <skrll%netbsd.org@localhost>]

Module Name:    src
Committed By:   skrll
Date:           Fri Jun 10 08:15:22 UTC 2016

Modified Files:
        src/sys/dev/usb [nick-nhusb]: ehci.c ohci.c usb.c usbdi.h
        src/sys/external/bsd/dwc2 [nick-nhusb]: dwc2.c

Log Message:
Use SOFTINT_SERIAL for the USB stack (the 'S' stands for serial).

This is a step in the right direction towards fixing

kern/50491: unkillable wait in usbd_transfer while using usmsc0 on
raspberry pi 2

kern/49065: ifconfig tun0 ... sequence locks up system

but further analysis of locking of the usb drivers is required.


To generate a diff of this commit:
cvs rdiff -u -r1.234.2.102 -r1.234.2.103 src/sys/dev/usb/ehci.c
cvs rdiff -u -r1.254.2.76 -r1.254.2.77 src/sys/dev/usb/ohci.c
cvs rdiff -u -r1.156.2.13 -r1.156.2.14 src/sys/dev/usb/usb.c
cvs rdiff -u -r1.90.4.12 -r1.90.4.13 src/sys/dev/usb/usbdi.h
cvs rdiff -u -r1.32.2.27 -r1.32.2.28 src/sys/external/bsd/dwc2/dwc2.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.