CVS commit: src/sys/arch/macppc/macppc

["Michael Lorenz" <macallan%netbsd.org@localhost>]

Module Name:    src
Committed By:   macallan
Date:           Wed Oct 18 12:55:14 UTC 2017

Modified Files:
        src/sys/arch/macppc/macppc: pic_u3_ht.c

Log Message:
do what freebsd does:
- when disabling an interrupt, disable it on the HT PIC as well
- when establishing an interrupt, don't enable it right away
- program IRQs 0-3 as level, like freebsd does
Now svwsata is almost usable. We still get an interrupt storm but it doesn't
eat up all CPU cycles anymore.


To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/sys/arch/macppc/macppc/pic_u3_ht.c

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