NetBSD/sys/arch/evbppc/ev64260
gdamore 34537908ab Add an option COM_REGMAP to allow com(4) to use an array of register indices.
This allows us to convert aucom to just another com attachment, and cleanup
some code in the com_arbus.c.

Additionally, we use a common com_cleanup routine rather than having a
zillion copies of it in the attachment points.

This has been tested on a number architectures, and it has been shown to get
close to comparable performance when COM_REGMAP is defined, and comparable
when it is not defined.

Approved by core@.  Fixes PR port-evbmips/32362.
2006-07-13 22:56:00 +00:00
..
autoconf.c merge ktrace-lwp. 2005-12-11 12:16:03 +00:00
clock.c Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete. 2005-12-24 20:06:46 +00:00
com_obio.c Add an option COM_REGMAP to allow com(4) to use an array of register indices. 2006-07-13 22:56:00 +00:00
ev64260_locore.S merge ktrace-lwp. 2005-12-11 12:16:03 +00:00
gt_mainbus.c PCI_NETBSD_CONFIGURE should allocate (but not map) address space expansion 2006-02-10 20:52:56 +00:00
machdep.c Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete. 2005-12-24 20:06:46 +00:00
mainbus.c merge ktrace-lwp. 2005-12-11 12:16:03 +00:00