freebsd-dev/sys/alpha
Matt Jacob 9b63136347 Add support for the LSI-Logic Fusion/MP architecture.
This is an architecture that present a thing message passing interface
to the OS. You can query as to how many ports and what kind are attached
and enable them and so on.

A less grand view is that this is just another way to package SCSI (SPI or
FC) and FC-IP into a one-driver interface set.

This driver support the following hardware:

LSI FC909:	Single channel, 1Gbps, Fibre Channel (FC-SCSI only)
LSI FC929:	Dual Channel, 1-2Gbps, Fibre Channel (FC-SCSI only)
LSI 53c1020:	Single Channel, Ultra4 (320M) (Untested)
LSI 53c1030:	Dual Channel, Ultra4 (320M)

Currently it's in fair shape, but expect a lot of changes over the
next few weeks as it stabilizes.

Credits:

The driver is mostly from some folks from Jeff Roberson's company- I've
been slowly migrating it to broader support that I it came to me as.

The hardware used in developing support came from:

	FC909: LSI-Logic, Advansys (now Connetix)
	FC929: LSI-Logic
	53c1030: Antares Microsystems (they make a very fine board!)

MFC after:	3 weeks
2002-08-11 23:34:20 +00:00
..
alpha o Remove the setting and clearing of the PG_MAPPED flag from the alpha and 2002-08-10 18:01:39 +00:00
compile Don't need the .keep_me files. Obrien and I committed past each other. 2001-07-01 23:35:44 +00:00
conf Add support for the LSI-Logic Fusion/MP architecture. 2002-08-11 23:34:20 +00:00
include o Introduce pmap_page_is_mapped(). Its purpose is to obsolete 2002-08-07 18:03:00 +00:00
isa Tidy up some loose ends. 2002-04-29 07:43:16 +00:00
linux Infrastructure tweaks to allow having both an Elf32 and an Elf64 executable 2002-07-20 02:56:12 +00:00
mcbus Initialise the AS4100 console at the same time as most of the other 2002-03-26 19:46:40 +00:00
osf1 - Replace v_flag with v_iflag and v_vflag 2002-08-04 10:29:36 +00:00
pci Remove ## concatination in the CFGREAD and CFGWRITE macros, as gcc3 complains 2002-05-10 16:56:14 +00:00
tlsb Change the suser() API to take advantage of td_ucred as well as do a 2002-04-01 21:31:13 +00:00
Makefile Add a dopey makefile to do the tags dance, which is probably not perfect 2000-12-31 23:26:34 +00:00