Commit Graph

14 Commits

Author SHA1 Message Date
Justin T. Gibbs
7357f64514 Classify all EISA cards with major firmware revions '2' as 742As.
This allows us to successfully attach early Storage Dimension cards.

Allocate mailboxes for the 742A bellow the 16MB limit.  Although these
cards seem to be able to deal with all other types of data anywhere
in a 32bit address space, 24bit addresses are required for mailboxes.

bt_eisa.c:
	Add device IDs for all Storage Dimension products I could
	find from their web site.

Thanks to Ted Mittelstaed for loaning me the equipment to diagnose
and fix these problems.
2000-11-13 03:44:20 +00:00
Peter Wemm
946d67a059 Unused include: #include "bt.h" 2000-06-10 11:08:34 +00:00
Jake Burkholder
e39756439c Back out the previous change to the queue(3) interface.
It was not discussed and should probably not happen.

Requested by:		msmith and others
2000-05-26 02:09:24 +00:00
Jake Burkholder
740a1973a6 Change the way that the queue(3) structures are declared; don't assume that
the type argument to *_HEAD and *_ENTRY is a struct.

Suggested by:	phk
Reviewed by:	phk
Approved by:	mdodd
2000-05-23 20:41:01 +00:00
Matthew N. Dodd
3c6247433d - Point the right bits at the new location of the bus front ends.
The 'bt' SCSI driver now lives in sys/dev/buslogic.

- Correct a few comments.
1999-10-09 06:25:18 +00:00
Peter Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Warner Losh
ed7b35c79d Remove bt_softcs. It is no longer used. 1999-05-05 06:45:10 +00:00
Justin T. Gibbs
047a1fb181 bt.c:
Simplify some inline functions.
btreg.h:
	Correct a comment.
1999-04-23 23:28:20 +00:00
Peter Wemm
a49a3d4433 Implement an EISA new-bus framework. The old driver probe mechanism
had a quirk that made a shim rather hard to implement properly and it was
just easier to convert the drivers in one go.  The changes to the
buslogic driver go beyond just this - the whole driver was new-bus'ed
including pci and isa.  I have only tested the EISA part of this so far.

Submitted by:	 Doug Rabson <dfr@nlsystems.com>
1999-04-18 15:50:35 +00:00
Justin T. Gibbs
2ea77ad9af Improve bt_cmd() so that it has a better chance of working when there
are pending I/O transactions.  It is not clear that is works 100% of
the time under SMP, but since the bt_cmds() that are sent after other
CPUs are started are not critical, the driver will function until I
can figure out why this is the case.
1999-04-07 23:01:43 +00:00
Justin T. Gibbs
49529072c9 Add bt_port_probe() a routine shared by the EISA and ISA probe code to
determine IRQ and DRQ information.

Fix a bug that would cause us to attempt to retrieve extended sync
rate information on cards/firmware revs that do not support that command.
1999-03-08 21:36:34 +00:00
Justin T. Gibbs
3c1cabf7a2 Fix probes when a port address is specified. 1998-11-10 06:44:54 +00:00
Justin T. Gibbs
400ea5dc6a Do not disable the ISA compatibility window if it is the same value as
that set for our PCI IO address space.  This can happen on the BT-946.
1998-10-30 02:06:44 +00:00
Justin T. Gibbs
532abf3b7a Mylex/Buslogic MultiMaster SCSI-Host Adapter Driver for CAM. 1998-09-15 07:32:57 +00:00