NetBSD/sys/arch/algor
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
..
algor Remove the devprop API and switch everthing over to the new proplib. Add 2006-05-05 18:04:41 +00:00
compile Rework how KERNOBJDIR functions; now it's always determined with 2003-01-06 17:40:18 +00:00
conf Switch Algor port to MIPS generic soft-interrupts implementation. 2006-04-15 16:13:24 +00:00
dev Add an option COM_REGMAP to allow com(4) to use an array of register indices. 2006-07-13 22:56:00 +00:00
include Switch Algor port to MIPS generic soft-interrupts implementation. 2006-04-15 16:13:24 +00:00
isa merge ktrace-lwp. 2005-12-11 12:16:03 +00:00
pci According to the i8259 manual, EOI, R, and SL bits belong to OCW2 register 2006-05-12 10:58:12 +00:00
Makefile Rework how KERNOBJDIR functions; now it's always determined with 2003-01-06 17:40:18 +00:00