Commit Graph

13 Commits

Author SHA1 Message Date
rafal 4a563f551c Allow this work work without a DRQ for PCNet parts mapped into ISA space
but which are connected to a local bus and do their own bus-mastering.
This has to be turned on via `flags 1' on the nele? device specification.
Gets one of my boxes working again with -current again.
2002-06-29 05:30:44 +00:00
mycroft 62b1bf3e2e Assign my copyrights to TNF. 1998-08-15 10:51:16 +00:00
drochner 02157092d4 Make the ISA LANCE drivers work without BROKEN_INDIRECT_CONFIG.
DEPCA is now split out into a separate driver.
Because there can be only one attachment of a device to a bus, for
each card type a separate pseudo-bus was introduced which attaches to "isa"
and where "le" attaches to.
1998-04-16 17:51:46 +00:00
mycroft 7d0a127a3c If we select a 32k window on the DEPCA, make sure to switch to the lower 32k
chunk.
1997-09-10 03:05:39 +00:00
thorpej 11e78a6b0d Pull thorpej-bus-dma branch into mainline. 1997-06-06 23:43:45 +00:00
is 07b064e02e New ARP system, supports IPv4 over any hardware link.
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will
only support Ethernet. Tcpdump itself should be ok, but libpcap needs
lot of work.

For the detailed change history, look at the commit log entries for
the is-newarp branch.
1997-03-15 18:09:08 +00:00
thorpej c164cadf68 Convert to use <machine/bus.h> 1996-12-02 05:44:17 +00:00
thorpej 769a499800 New bus.h implementation/interface:
- No more distinction between i/o-mapped and memory-mapped
	  devices.  It's all "bus space" now, and space tags
	  differentiate the space with finer grain than the
	  bus chipset tag.
	- Add memory barrier methods.
	- Implement space alloc/free methods.
	- Implement region read/write methods (like memcpy to/from
	  bus space).
This interface provides a better abstraction for dealing with
machine-independent chipset drivers.
1996-10-21 22:34:38 +00:00
thorpej 7b3f25271d Make the MI LANCE driver standalone, and use cfattach to resolve
naming conflicts between bus attachments on ports that can have
multiple instances of the LANCE.

Break up ISA LANCE driver into ISA and PCI front-ends.

Changed struct ifnet to have a pointer to the softc of the underlying
device and a printable "external name" (name + unit number), thus eliminating
if_name and if_unit.  Updated interface to (*if_watchdog)() and (*if_start)()
to take a struct ifnet *, rather than a unit number.
1996-05-07 01:50:04 +00:00
christos e8a8a6298c - prototype fixes 1996-04-29 20:02:32 +00:00
mycroft 85285f6ead Add a shutdown hook. 1995-10-07 09:19:13 +00:00
mycroft c9f7b2a185 Add PCI-specific configuration for PCnet-PCI. 1995-07-27 04:39:05 +00:00
mycroft e413887539 Update to use dev/ic/am7990.c. 1995-07-24 18:04:21 +00:00