NetBSD master CVS tree commits

[source%NetBSD.ORG@localhost]

scw
Sat Nov  1 09:56:52 PST 1997
Update of /cvsroot/src/sys/arch/mvme68k/mvme68k
In directory netbsd1:/var/slash-tmp/cvs-serv16327

Modified Files:
        machdep.c locore.s pmap_bootstrap.c 
Log Message:
Chnage MACHINE_NONCONTIG implementation such that the message buffer is
always located at the end of onboard RAM. This allows locore.s to zero
any offboard RAM to initialise the parity bit which most VMEbus RAM cards
have. Without this, many cards buserr on the first read access.
Thanks to Herb Peyerl for the idea.


mycroft
Sat Nov  1 09:57:17 PST 1997
Update of /cvsroot/src/sys/dev/ic
In directory netbsd1:/var/slash-tmp/cvs-serv16866

Modified Files:
        z8530tty.c 
Log Message:
Yet more changes imported from com driver:
Change the interface to zs_hwiflow(); just have it use zst_rx_blocked.
Make zs_modem() a tiny bit faster.
Do RTS updates immediately; do not allow them to be held.