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177 Commits

Author SHA1 Message Date
matt cfbb5f3f21 Add bus_dma(9) support for the DEFxA FDDI driver 1998-05-21 20:44:02 +00:00
thorpej f80f6601b0 Fix a typo in the bus_dma changes. 1998-03-17 21:30:38 +00:00
leo d2551d5b3f Use bus-dma functions. 1998-03-16 15:36:17 +00:00
thorpej 4399060ec9 - Perform all necessary bus_dmamap_sync() operations. 
- Greatly simplify allocation and DMA mapping of the mailbox and ccbs.
- Be more robust against resource shortage errors, and report errors better.
 1998-02-17 03:02:30 +00:00
thorpej 8354e68508 Remove "class" declarations, and add "devclass" declarations where 
appropriate.  Fix several inconsistencies between device class and
attributes.  Mostly from Chris Demetriou.
 1998-02-16 22:12:45 +00:00
thorpej 8abe76d2f0 Add offset and length parameters to bus_dmamap_sync(), used for specifiying 
partial syncs of a DMA mapping.
 1998-02-04 05:12:46 +00:00
thorpej a7c5c1ef3c Add dm_mapsize to bus_dmamap_t and rename BUS_DMAMEM_NOSYNC to 
BUS_DMA_COHERENT.
 1998-02-04 00:32:55 +00:00
thorpej 2538ed1062 Use offsetof() from libkern.h 1998-01-28 02:23:04 +00:00
thorpej 9c183e53cb Slight change to previous. 1998-01-12 08:57:20 +00:00
thorpej b731c12641 Adjust for config changes. 1998-01-12 08:51:09 +00:00
thorpej c574630ead Add device classes. 1998-01-12 08:48:28 +00:00
mycroft b0cf8e166d Update copyright. 1998-01-09 21:16:36 +00:00
mycroft 1434d2e50d Map the I/O region correctly, but reading its address from the EISA config 
space.
 1998-01-09 20:55:17 +00:00
thorpej 12b9ab0fd5 Regen. 1998-01-09 06:46:47 +00:00
thorpej 9b7afe221e Put RCS IDs into the generated files, in the correct place. 1998-01-09 06:46:26 +00:00
thorpej 106bb71744 Regen: back out RCS ID related changes. 1998-01-08 00:33:49 +00:00
thorpej eac46118ba Back out RCS ID related changes. 1998-01-08 00:33:33 +00:00
perry c915c7718d regened with RCSIDs in place 1998-01-05 19:25:06 +00:00
perry 127f6582ff make script insert RCS ids into generated files 1998-01-05 19:24:28 +00:00
thorpej 03a0c2d900 Implement a simple queueing mechanism that makes these drivers much 
more robust in resource shortage situations, basically identical to
code I added to the "ahc" driver some time ago.

Thanks to Brad Spencer for the testing help.
 1997-11-04 05:58:22 +00:00
thorpej 8001991ed8 When creating ecbs, be a little more informative about why we couldn't 
should creation/initialization of a ecb fail.  Also, don't panic in
these situations.  Instead, simply return an error condition and allow
the caller to deal with it.  It may be the case that we were able to
create one ecb what we can grab, and continue to hobble along.
 1997-10-29 00:18:21 +00:00
thorpej 10708da893 Pull down from marc-pcmcia branch: 
Minor tweaks to deal with PCMCIA differences, and support for power
management.
 1997-10-14 21:28:37 +00:00
enami 7f3eb8e4fb Declare EISAVERBOSE by defopt in files.eisa. Include opt_eisaverbose.h 
in eisa.c.
 1997-09-13 08:48:59 +00:00
bouyer 6f3bab1f59 Merge scsipi branch in the mainline. This add support for ATAPI devices 
(currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2
busses to which devices can attach (scsibus and atapibus). This needed to
change some include files and structure names in the low level scsi drivers.
 1997-08-27 11:22:52 +00:00
pk 013ac04cfb config.new => config 1997-07-20 20:30:46 +00:00
jtk 024b25a651 use locator defines in "locators.h" to index cf_loc[] 
still to be done and/or decided not to be done: replace all
EISA_UNKNOWN_SLOT uses in eisa code with the native names from
locators.h
 1997-07-17 01:08:46 +00:00
perry 57e0b3811a regen 1997-07-12 16:53:10 +00:00
perry 2bf925fe32 add a couple of new device codes (from Jason Wright, pr 3853) 1997-07-12 14:41:05 +00:00
thorpej fbc0df0a1a Pull thorpej-bus-dma branch into mainline. 1997-06-06 23:30:02 +00:00
thorpej fd9b64b81a Garbage-collect an unneeded #ifdef. 1997-05-08 04:39:35 +00:00
cgd 5cfcabc2fe compile when __BROKEN_INDIRECT_CONFIG isn't defined. 1997-04-18 00:50:33 +00:00
jonathan c1f72bba37 Add ifmedia hooks: include <ifmedia.h> and add sc_media to softc. 1997-03-30 22:47:05 +00:00
mycroft 11117540d2 Use a temporary data structure for holding probe information, rather than a 
full softc.
 1997-03-29 02:32:30 +00:00
mycroft 080350dc0d Use a temporary data structure for holding probe information, rather than a 
full softc.
 1997-03-28 23:47:08 +00:00
thorpej 4c03c2945d Resolve conflicts from merge. 1997-03-24 00:35:02 +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
cgd d999d514ce make these compile (and hopefully run; they're untested) on the Alpha 1997-03-13 01:10:34 +00:00
mikel ffe5d2d664 don't forget the bus_space tag; from Azuma Okamoto in PR kern/3290. 1997-03-05 08:02:03 +00:00
jonathan c7cec27edf Move if_ep media-sense code from front ends to inside back end, 
to prepare for if_media, and to support EISA 3c59x cards:

  * change epconfig() to take a short that encodes the chipset
    type (3c509, or Demon/Vortex/Boomerang).
  * add  distinct 3c509 and Demon/Vortex/Boomerang media-sense
    functions to back end.
  * Add EISA match/attach support for the 3c592 and 3c597
    (Demon) cards as well as the 3c509-comatibl EISA 3c509/3c579.

  * Assume that ISA and ISA PnP cards are 3c509-style, until
    proof to the contrary (e.g. large packet support).

Tested on 3c595, 3c590, and 3c509b. Not tested on 3c515 or Demon.
 1997-02-18 10:51:06 +00:00
jonathan 82d682ac83 Correct low-order product code digits for 3Com 3c597 family. 1997-02-17 00:06:17 +00:00
jonathan fcdd1b0065 fix typo in 3Com 3c597 product description. 1997-02-16 20:10:31 +00:00
jonathan ac06c9aae3 Add product entries entries for 3c592, 3c597 (Demon). 
(Assume revision zero until proof to the contrary.)
 1997-02-16 20:01:14 +00:00
thorpej a8756f0775 Pass the bus PA (i/o address) to pdq_eisa_init() to avoid doing 
arithmetic on bus space handles (which is strictly forbitten.
Pointed out by Matthias Drochner <drochner@zelz28.zel.kfa-juelich.de>
in PR #3216.
 1997-02-13 00:08:27 +00:00
thorpej d502e68402 Fill in sc_link.max_target 1996-12-10 21:27:16 +00:00
cgd 197d80c63a update these so they compile whether or not __BROKEN_INDIRECT_CONFIG 
is defined.
 1996-12-05 01:25:23 +00:00
jonathan 40bd2b1104 Fix front-ends of split uha driver to compile when DDB is not configured: 
Propagate Debugger() macro from uha.c to uha_{eisa,isa}.c.
  update file names accordingly.
 1996-11-15 22:53:36 +00:00
thorpej 16c4c5af26 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 22:24:37 +00:00
christos 86373f8cf9 backout kprintf changes 1996-10-13 01:37:04 +00:00
christos a9f11a46e4 printf -> kprintf, sprintf -> ksprintf 1996-10-10 19:54:10 +00:00
thorpej c996066313 Correct two prototypes so that this compiles without DDB defined. 1996-09-19 23:02:18 +00:00