MFC(rev 1.297): Add a couple of new PnP IDs.
MFC:
[sbrk.c 1.3] Ensure that sbrk returns 16 byte aligned addresses.
[_setjmp.S 1.3] Dont use floating point registers.
MFC: Reactivate forth on the alpha.  You *MUST* build and install
a current libstand to make this work.
MFC 1.63: return ECONNRESET instead of EINVAL when trying to do a
get{sock|peer}name() on a socket that has been reset.
MFC: document ECONNRESET
MFC(rev 1.298): Add ACH2012.
MFC: brucify, support alternate time format, archive to separate directory,
specify files on command line
MFC(rev 1.299): Add RSS0262.
MFC rev 1.6 rst0 -> rsa0
Sync with sys/i386/conf/GENERIC revision 1.246.
MFC: description and syntax of ROOTDEVNAME
MFC: Don't forget 'stripe' and 'mirror' commands when we turn off
debugging.

Submitted-by: mdodd
MFC: rev 1.3 (use different filenames)
MFC: loud debugging facility (-dl).

Better patch submitted by:	steve
Reviewed by:			phk, steve, chuckr, obrien
				Lyndon Nerenberg <lyndon@orthanc.ab.ca>
Approved by:			jkh
MFC: loud debugging facility documentation (-dl).

Approved by:	jkh
MFC 1.11: Prevent vidcontrol -i from crashing alphas
MFC: fix problem with interaction between delayed checksums & IPFilter.
MFC: errno.h and don't read .editrc file from dot
The adv driver is already converted to new-bus architecture.
MFC: Use bus_space stuff.