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2999 Commits

Author SHA1 Message Date
mycroft
64d86b5934 Minor style change. 1998-02-24 07:10:39 +00:00
mycroft
310f6fefc3 Several things: 
Clean up the name space here a bit.
Add a `busname' element to struct ofprobe (now struct ofbus_attach_args), and
check against it.
Nuke `ofroot'.
Rename the `openfirm' attribute to `ofbus'.
 1998-02-24 05:44:39 +00:00
cgd
ccfe537e97 don't include <machine/pio.h>. It's unneeded here now (this code 
uses the bus_space_* interfaces), and therefore unwanted.
 1998-02-24 02:12:09 +00:00
drochner
49c1580874 -make compile without BROKEN_INDIRECT_CONFIG 
-don't include <machine/pio.h>
 1998-02-23 14:12:18 +00:00
enami
9b770726e8 Fix message printed in case (b) in last commit; what actually shouldn't 
exceeds is not a size of partition but end of partition.
 1998-02-22 07:14:30 +00:00
enami
512a01869c Check disklabel just read from disk and warn if: 
(a) total sector size is different from the size of ccd, or
	(b) size of a partition exceeds the size of ccd.
 1998-02-22 06:50:08 +00:00
enami
9db8348725 Cosmetic change; use tab of width 8. 1998-02-22 05:14:34 +00:00
enami
e12f85fbc1 Disable the device if we fail to open and nobody else has the device open. 
(Thanks Charles and Marc for your advices).
 1998-02-22 05:09:58 +00:00
mycroft
11b3fea04a Fix bonehead error in previous change. 1998-02-22 03:24:58 +00:00
mycroft
6ad2876b5a Similar changes to com driver: 
Arrange to call com_break() and com_modem() at splserial().
It's simpler this way.  Really.
 1998-02-19 21:26:10 +00:00
mycroft
84a72d6ff4 Remove stray label from last change. 1998-02-19 09:33:33 +00:00
mycroft
06ec9f646f Arrange to call com_break() and com_modem() at splserial(). 
It's simpler this way.  Really.
 1998-02-19 09:23:38 +00:00
thorpej
b0b3787d14 Include the NFS option header. 1998-02-19 00:47:02 +00:00
cgd
a7f7004e33 include an MD header if arm32. (No header yet, but there will be 
one eventually.)
 1998-02-17 18:27:10 +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
018aa6e97e Don't include <dev/scsipi/scsipi_conf.h> twice. 1998-02-13 21:58:40 +00:00
enami
d0ad49a001 Backout previous change, and rather, remove all protection but the one 
actually currently required.  Suggested by Charles M. Hannum.
 1998-02-13 08:28:16 +00:00
enami
dea45865d2 Don't include <dev/scsipi/scsi_all.h> twice. 1998-02-13 08:12:40 +00:00
enami
ae193ba149 Move entry for IO-DATA PCLA/T out from comment. Since there may be 
two different location for MAC address, just make bus-independent
layer to ask it.
 1998-02-13 04:51:22 +00:00
enami
ef09ae656f Fix or add protection for mutiple inclusion. 1998-02-13 04:19:13 +00:00
bouyer
0435e7ea98 Correct a bogosity in the adapter->mii attach code pointed out by cgd: 
in pci/if_tl.c, call config_found() with a print function, instead of
printing ourself a message in if_tl.c if no miibus was found. The print
function is in mii/mii.c (mii_adapter_print()) so that it can be used by any
adapter (idea from the scsi system).
 1998-02-11 19:02:11 +00:00
thorpej
841fb8fd54 Don't try to dynamically create and destroy DMA maps. Instead, keep 
it simple, and allocate one for each transmit and receive descriptor.

In addition to being simpler and faster, this fixes a serious memory leak
in the transmit path.
 1998-02-11 01:28:22 +00:00
thorpej
6e899bb965 Clear the scsipi_xfer's status byte before executing the command. This 
fixes a condition where stale data can be left in the status byte, causing
user programs that interpret it to fail.

Fixes kern/4964 from Chris Jones <cjones@honors.montana.edu>.
 1998-02-10 19:48:51 +00:00
mrg
d90485202c - add defopt's for UVM, UVMHIST and PMAP_NEW. 
- remove unnecessary UVMHIST_DECL's.
 1998-02-10 14:08:44 +00:00
thorpej
eda74e6121 - 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.
 1998-02-09 10:53:07 +00:00
thorpej
5fe6759646 Fix serial console support, which was broken by the previous revision: 
- In the console getc routine, block until a character becomes ready
  (no, really, we mean it).  This routine should _never_ time out.
- In the console putc routine, if the UART has trouble, do NOT proceed
  to print a diagnostic message, which would recursively invoke the
  console putc routine ad nauseum.
 1998-02-09 10:22:45 +00:00
pk
cc06ca6693 * Add the "VIPER 150/21531" to quirk list (ST_Q_SENSE_HELP). 
* Double timeout on tape position commands to 30 minutes. Some units
  seem capable of taking that much time.
 1998-02-07 23:00:24 +00:00
thorpej
8e8eed4ba7 Create RX DMA maps with ALLOCNOW. These maps are essentially always 
loaded, and recovering from a resource shortage error is much harder
in the receive case.
 1998-02-07 21:13:34 +00:00
thorpej
f955aa86e5 Properly handle error conditions from bus_dmamap_load_mbuf(). 1998-02-07 20:40:35 +00:00
augustss
ae3e754e0b Newly generated version. 1998-02-07 20:07:37 +00:00
augustss
6d9b48ac1d Fix typo, and commit in the right order. 1998-02-07 20:05:25 +00:00
augustss
c78e3507ba Add the AGP device in the 82443LX. 1998-02-07 19:32:37 +00:00
thorpej
208d979613 Use BUS_DMA_NOWAIT where appropriate. Don't create DMA maps with 
BUS_DMA_ALLOCNOW.
 1998-02-07 10:27:12 +00:00
cgd
f1fa872906 don't forget class spec 1998-02-07 00:49:19 +00:00
cgd
5942e0ff3d initial implementation of OFW ISA bus code and attachments for a few 
devices.  Still a bit rough, but works well enough.  Requires a bunch of
machine-dependent glue (since this is, in effect, a MI bus bridge).
 1998-02-07 00:46:45 +00:00
thorpej
e08a44b196 - 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.
 1998-02-06 23:06:44 +00:00
matt
8098a443f0 A version of the de driver which does bus_dma. Note that it has not been 
tested on any other platform other than i386.  Use of bus_dma(9) can be
turned by defining TULIP_BUS_DMA_NOTX and TULIP_BUS_DMA_NORX.  These allow
one to determine if the problem is in the transmit or receive path.
A problem reported by mycroft is also fixed.
 1998-02-06 20:57:12 +00:00
thorpej
fd01cb624f Allow a ccd component to be on any partition type. 1998-02-06 08:13:07 +00:00
enami
9d13bc6e0e Restore system priority level before return from comopen(). 1998-02-06 03:25:34 +00:00
pk
0725302eac vme_bus_probe() takes an `offset' argument. 1998-02-06 00:22:41 +00:00
pk
40b15d9230 Add `offset' argument to probe routine. 1998-02-06 00:21:49 +00:00
mrg
1a8c7604f4 initial import of the new virtual memory system, UVM, into -current. 
UVM was written by chuck cranor <chuck@maria.wustl.edu>, with some
minor portions derived from the old Mach code.  i provided some help
getting swap and paging working, and other bug fixes/ideas.  chuck
silvers <chuq@chuq.com> also provided some other fixes.

this is the rest of the MI portion changes.

this will be KNF'd shortly.  :-)
 1998-02-05 07:59:28 +00:00
thorpej
0392bc60a1 Fix the FXP_TXDESCOFF() macro. 1998-02-05 07:31:52 +00:00
sakamoto
a2b24d5571 Change "__BUS_SPACE_NEED_STREAM_METHODS" to "__BUS_SPACE_HAS_STREAM_METHODS". 1998-02-04 14:13:40 +00:00
thorpej
ec6c5c10d7 Add necessary bus_dmamap_sync() calls for memory mapped with the COHERENT 
hint, per bus_dma(9).
 1998-02-04 08:26:42 +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
pk
3995590109 Use `offsetof()'. 1998-02-04 01:19:23 +00:00
pk
749d6cf61d Account for changed vme_bus_probe() args. 
Fix vme_ie_write24() to use bus_space_write_2() in stead of poking
directly into the bus handle.
 1998-02-04 00:59:02 +00:00
pk
62f18b7ff0 Use vme_bus_probe() callback for device detection. 
Use correct VME modifier (A16+D32 instead of A32).
 1998-02-04 00:55:52 +00:00
pk
47afb35008 Use vme_bus_probe() callback for device detection. 1998-02-04 00:54:27 +00:00
pk
c7a01456a0 Add a callback function to vme_bus_probe(), for device-specific probes 
using mapped device space.
 1998-02-04 00:50:44 +00:00
thorpej
296d96f42c Add dm_mapsize to bus_dmamap_t and rename BUS_DMAMEM_NOSYNC to 
BUS_DMA_COHERENT.
 1998-02-04 00:38:50 +00:00
pk
c1e336fc0b Erase a spurious structure definition. 1998-02-04 00:38:34 +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
cgd
819d730e25 s/of_nodename/of_packagename/. Eventually, we'll probably want something 
similar for instances.
 1998-02-03 16:58:25 +00:00
is
77b3a5be15 Put a debugging printf inside #ifdef IYDEBUG ... #endif. 1998-02-03 16:22:01 +00:00
sakamoto
7052e9949b Change the data access busification functions to 
the "stream" busification functions.
In the architecture as the BeBox(CPU is big endian, have ISA bus),
These methods would be used where "raw" data needs to {read,write,set}
unchanged.

Add #ifndef __BUS_SPACE_NEED_STREAM_METHODS (define that on NetBSD/bebox),
if not define __BUS_SPACE_NEED_STREAM_METHODS,
define "stream" busification functions to normal busification functions.
 1998-02-03 04:26:45 +00:00
cgd
9c46cdbef5 in ofbattach(), don't both doing an ofbprint() by hand if the root node. 
The old ofbprint() wasn't particularly good (it forced the root node
to have a 'name' property, which apparently violates the OFW spec), and
the new one (though it normally prints more useful information) has
nothing useful to say about the root node.  It's not clear to me that
'ofroot' should exist at all.
 1998-02-03 00:43:46 +00:00
cgd
9bffcfef75 change #ifdefs keying on "alpha" to key on "__NO_SOFT_SERIAL_INTERRUPT" 
instead, and define that on NetBSD/alpha and NetBSD/arm32.
 1998-02-02 23:01:02 +00:00
cgd
c2f42b2213 Implement a flag to indicate that the driver attached correctly. 
This is useful in the case where an attachment's probe routine
verifies that there is indeed hardware present but something goes
"wrong" in the attach causing the device to be unusable.  (Without
keeping track of this, in that case incorrect ports could be
accessed or uninitted pointers could be deferenced on open or at
other times.)
 1998-02-02 22:54:55 +00:00
cgd
ac4b4ec31d make ofbprint() use of_nodename(). cleanup. 1998-02-02 22:00:07 +00:00
cgd
5169537359 add of_nodename(), a function to stuff the last component of a node's 
name into a caller-provided buffer (helpful for generating
autoconfiguration output).  Also, other minor cleanup.
 1998-02-02 21:56:16 +00:00
cgd
c9249eced0 add a prototype for of_nodename(), a function to stuff the last 
component of a node's name into a caller-provided buffer (helpful
for generating autoconfiguration output).
 1998-02-02 21:55:23 +00:00
thorpej
69d33afe72 Prototype OF_getproplen(). 1998-02-02 21:00:13 +00:00
marc
b01ada14d9 fix up the power management code to dtrt with the 3c562A mfc card (and 
hopefully the other variants)
 1998-02-01 23:52:25 +00:00
marc
6b68f8b698 use an array of serial devices, not a cascaded if 
add power management support
 1998-02-01 23:50:52 +00:00
marc
3a3ac64f4f rewrite mfc intr management not to use unexported spl* functions 
add mfc iobase/iosize support
 add power management support
 1998-02-01 23:49:02 +00:00
marc
cdc3013464 whitespace changes for readability 1998-02-01 23:38:44 +00:00
marc
57e56a34bc add state to struct pcmcia_function for mfc iobase/iosize support 1998-02-01 23:38:06 +00:00
marc
5c17882e45 move pcic_wait_ready from i82365var.h to i82365.c 1998-02-01 23:36:23 +00:00
marc
63f5e2bbc3 move pcic_wait_ready to i82365.c 1998-02-01 23:33:51 +00:00
marc
1d4b77e754 split com_attach_subr into attach stuff and per-open initialization stuff 
add timeouts to all splserial() while loops so bugs elsewhere don't cause
the com driver to wedge the machine
 add power management support
 1998-02-01 23:33:01 +00:00
marc
a71698f108 add power management hooks to softc 1998-02-01 23:30:49 +00:00
kleink
fa75c2d647 Fix two harmless typographical errors in a comment. 1998-02-01 19:25:44 +00:00
pk
f3ee364e31 * Make sure the `ECB_NEXUS' flag accurately reflects the existence of 
an initiator/target nexus and thus mark the correct queue (if any) a
  command is on.

* If a disconnected command times out, just leave it on the nexus queue
  and do nothing (for now). I need yet to decide on the strategy to
  follow in this case.  Note: we used to move the command to the `ready'
  queue and then do nothing, which is worse.
 1998-01-31 23:37:51 +00:00
christos
5ba817c967 Don't hardcode the interrupt type; use what the pnp config provided to us. 1998-01-31 21:31:35 +00:00
christos
1caaa1f520 PR/4883: Andreas Wrede: Check for wildcard mem address not io ports. 1998-01-31 11:23:35 +00:00
thorpej
480445c035 When a PCI bus is attached, print out which bus spaces were enabled 
by the parent.
 1998-01-31 00:37:39 +00:00
bouyer
d411251c64 Fix for the vibra16x from Lennart Augusts: saying that the dsp4.16 was 
a SB64 was just a guess. The vibra16x is really a sb16.
 1998-01-30 11:55:36 +00:00
bouyer
605c219597 Add ID for the Vibra16X PnP board (aka CT4170). 1998-01-30 11:42:51 +00:00
thorpej
cec1781573 Regen. 1998-01-30 02:25:28 +00:00
thorpej
8b75f90a86 Add entries for the PMAZ-DS and PMAZ-FS (Flamingo Turbochannel Dual SCSI 
baseboard devices, normal and fast), and the PMAZB-AA and PMAZC-AA
(Turbochannel Dual SCSI option cards, normal and fast).
 1998-01-30 02:24:58 +00:00
augustss
6f6593a533 Fix initialization and timing problem. 
As per misc/4902, from Clifford Wright <cliff@snipe444.org>.
 1998-01-30 02:02:38 +00:00
thorpej
78650a8398 Use offsetof() from libkern.h 1998-01-30 01:26:51 +00:00
thorpej
a7bc6bd92c In the NE2000 case, if we encounter an unaligned mbuf, copy it to an 
aligned buffer so that we can do 16-bit PIO to the device without causing
an unaligned access fault.
 1998-01-29 00:59:33 +00:00
mjacob
99139bc35a Fix for port-alpha/4903- always download f/w unless config flags say 
no or we have no firmware to download.
 1998-01-28 19:09:24 +00:00
thorpej
9359316f6f Add support for the 82553[AC] PHY by treating it like an 82555. From 
Soren S. Jorvang <soren@t.dk>, PR #4840.
 1998-01-28 18:31:37 +00:00
thorpej
b89119c134 Convert this driver to use the bus_dma interfaces. 1998-01-28 07:26:42 +00:00
mjacob
5cafda5b3c Update 2100 F/W to 1.10 level. Also remove some older 2100 f/w versions. 
This version of the 1.10 f/w is initiator only (not initiator/target).
 1998-01-28 06:09:02 +00:00
thorpej
2538ed1062 Use offsetof() from libkern.h 1998-01-28 02:23:04 +00:00
cgd
08af1cdbbc prototype of_compatible 1998-01-28 00:01:34 +00:00
cgd
b4026f2974 clean up comments and includes. add an of_compatible() function 
which checks for the presence of any of a set of caller-provided
strings in a node's "compatible" property (the _right_ way to
determine driver compatibility).
 1998-01-28 00:01:01 +00:00
cgd
9e47d44515 Make sure the data after the Ethernet header is aligned. (It's been 
in the Shark source tree for a while, but Jason's recent commit to
dp8390.c spurred me to check it in here.)
XXX Assumes the device is an ethernet, but then so does other code in
this driver.
 1998-01-27 23:55:18 +00:00
thorpej
cdec42b6a0 Fudge the start of the data pointer of the first mbuf in the chain when 
reading a packet, ensuring that the data after the Ethernet header will
be aligned.  Part of PR #4595, from Andreas Johansson <ajo@wopr.campus.luth.se>
 1998-01-27 23:26:21 +00:00
drochner
6f8773dd64 I'm not responsible for this address window splitting hack, but I fix it 
anyway.
 1998-01-27 19:14:18 +00:00
thorpej
c7c415e733 Regen: add Packet Engines G-NIC gigabit Ethernet. 1998-01-27 01:03:29 +00:00
thorpej
cdb46f9d8b Add product ID for the Packet Engines G-NIC gigabit Ethernet interface. 1998-01-27 01:02:46 +00:00
bad
e73453eaf8 In vndsetcred(): after establishing credentials, flush all buffers 
associated with the vnode from the buffer cache.  This obviates the
need to flush the buffer cache manually after ``vnconfig -u''.
 1998-01-26 23:30:44 +00:00
cgd
ed02c60bdd clean up for other changes (removal of ofnmmatch(), addition of 
of_decode_int()), reorganize.
 1998-01-26 21:49:13 +00:00
cgd
b7c7fd66d0 of_decode_int() the stdin and stdout properties. 1998-01-26 21:49:00 +00:00
cgd
cf90ace319 new file containing common OFW-related routines. Right now just contains 
of_decode_int(), a function which decodes OFW integer properties.
 1998-01-26 21:48:40 +00:00
cgd
cdfa209843 (1) kill ofnmmatch(); nothing used it (and it's not clear that 
anything _should_ use it).
(2) in the child properties check, also check for 'compatible,' and
    config_found() if the child has it.
 1998-01-26 21:48:07 +00:00
cgd
0aee587bbf add ofw_subr.c, a file containing common OFW routines. 1998-01-26 21:47:35 +00:00
thorpej
243c218061 Update copyright. 1998-01-26 20:30:06 +00:00
thorpej
044add4253 If we're using these devices on a big-endian CPU, byte swap the "count" 
field in the dp8390's packet header (because the dp8390 runs in little-endian
mode in these cases).  Inspired by an e-mail from Kazuki Sakamoto.
 1998-01-26 19:21:36 +00:00
mycroft
e8cf0c444c Make sure we create DMA maps if the CD4231 probe fails. 1998-01-25 23:48:06 +00:00
pk
1b0d54e29a Adapt to recent i82586 driver changes. 1998-01-25 19:57:27 +00:00
pk
c68cf46527 Add vme_bus_mmap_cookie() and vme_bus_establish(). 1998-01-25 15:53:18 +00:00
pk
639947d9ea Remove vestiges of sparc-related bootpaths. 1998-01-25 15:22:34 +00:00
pk
09559070f7 * Do not remove ATN from the scsi bus if we have no messages queued but 
the target still is in MSG OUT phase. We still send a message (a NO_OP)
  in this case and the chip will remove ATN at the appropriate time.
  Using the RSTATN command here induces a "illegal command" in some
  chip revisions.

  This situation only occurs if the target rejects a previous (multi-byte)
  message early (by switching to MESSAGE IN and sending a MESSAGE REJECT)
  before the chip has completed the entire MSG OUT transfer. ATN will
  remain asserted, and the target returns to MESSAGE OUT phase.

* Account for the events above when reporting "DMA not completed"
  diagnostic messages.

* Stream-line the selection code a bit, and make the DMA setup code
  more like the MSG OUT & DATA XFER setup.
 1998-01-24 15:33:35 +00:00
ragge
eda1eecede Remove __BROKEN_INDIRECT_CONFIG and change all drivers to use 
config_search instead.
 1998-01-24 14:16:11 +00:00
mycroft
929286557a Add a PnP IDE frontend. 1998-01-23 20:40:58 +00:00
mycroft
51ffd85641 Uncomment wdc. 1998-01-23 01:18:52 +00:00
mycroft
e89c38b4c2 Slight cleanup. 1998-01-23 01:14:13 +00:00
mycroft
753e4909bb Assume a newline has already been printed in wdcattach(). 1998-01-23 01:06:45 +00:00
mycroft
4ed268e9ac Print a newline in wdc_isa_attach(). 1998-01-23 01:04:54 +00:00
mycroft
33c197e736 Half the include files are unnecessary. 1998-01-22 23:42:39 +00:00
mycroft
76299bd2c0 Regen. 1998-01-22 22:37:04 +00:00
mycroft
9fdb0f8782 Add the Millenium II. 1998-01-22 22:36:16 +00:00
thorpej
201cba44d4 Sync w/ FreeBSD-current-980122: 
- Rearrange softc for better cache line behavior.
 1998-01-22 08:32:35 +00:00
thorpej
0916ab379b Sync w/ FreeBSD-current-980122: 
- Rewrite fxp_start() for better clarity and efficiency.
- Remove unused #includes.
 1998-01-22 08:31:33 +00:00
thorpej
ed13bba51f Fix two register mapping problems: 
- Fall back on i/o space if mem space isn't available.
- Card reports mem space as prefetchable, but mapping the card into dense
  space fails in nasty ways on the Alpha.  Force mapping into sparse
  space by clearing the BUS_SPACE_MAP_CACHEABLE bit (XXX!).
 1998-01-22 08:04:56 +00:00
cgd
ff65e57285 fix typo: s/max-address/mac-address/ 1998-01-22 01:47:43 +00:00
cgd
a014b499f1 add definitions for the mask registers. fix I/O size definitions. 1998-01-22 00:57:10 +00:00
mikel
cbddf94bc4 add NOLUNS quirk for UMAX S-12; from Andreas Wrede in PR kern/4849 1998-01-21 08:41:28 +00:00
drochner
f874e95e8a make compile without BROKEN_INDIRECT_CONFIG, 
fix obvious brokeness in port offset calculation
(untested)
 1998-01-20 13:08:33 +00:00
augustss
59d2219410 Split out the ISA part of the WSS driver to allow PnP attachment. 
Make the AD1848 driver a little more readable with some macros.
 1998-01-19 22:18:23 +00:00
matt
aa7bb65b1c Initial support for Digital Mobile Media Adapter. 1998-01-19 19:49:03 +00:00
drochner
94343e637a define offsets into "register window" instead of absolute ISA addresses 
for better use in a bus-ified environment
 1998-01-19 11:38:00 +00:00
thorpej
8454673f87 Add "get this slot's DMA tag" function pointer on the Alpha. 1998-01-19 02:51:40 +00:00
thorpej
b5d3e43553 On the Alpha, pass down per-slot DMA tags to children. 1998-01-19 02:50:58 +00:00
thorpej
0546538aa8 Don't prototype ioasic_lance_dma_setup() on the Alpha. 1998-01-19 02:50:19 +00:00
thorpej
e1fed5afa0 Make sure the LANCE DMA area has been allocated, and don't call 
ioasic_lance_dma_setup() on the Alpha; the DMA area is allocated differently
on that platform now.
 1998-01-19 02:49:48 +00:00
ragge
01eb1bb746 Make kernel compile & run again after latest config changes. 1998-01-18 22:09:13 +00:00
drochner
2562f77567 Don't define absolute ISA addresses here but offsets into the 
"controller window".
 1998-01-18 14:41:37 +00:00
cgd
9d3aef5632 Put each of two labels one line to early. That could cause a panic, 
if the wdc space couldn't be mapped.  Pointed out by fvdl@netbsd.org.
 1998-01-17 00:40:45 +00:00
cgd
10f936ff29 move the 'cd_cd' declaration back up to where it was before 
the config changes were made.  Though the nature of the declaration
had to change, there wasn't a reason to change its location.
 1998-01-15 19:56:03 +00:00
cgd
ed81982205 #if some bug workaround code which only needs to be compiled if 
ATAPI 'sd's are present.
 1998-01-15 18:59:03 +00:00
pk
94072e56f6 Move "async command" state in here. 1998-01-15 16:08:32 +00:00
pk
47505a3b6f Elaborate on "receiver not ready" conditions; we don't need a full reset 
in most cases.

Move "async command" state into the softc structure.
 1998-01-15 16:07:34 +00:00
cgd
24972c51a4 #include a just-added scsipi header. 1998-01-15 02:23:43 +00:00
cgd
3b207eaf83 add support for an ATAPI attachment for 'sd'. 
fix 'cd' driver's NCD_SCSI bogosity (was using testing wrong macro!)
clean up in various ways:
* make common atapi_mode_{sense,select}() functions.
* put ATAPI data structures in more sensible headers, split up by
  device type.
* include headers a bit more carefully.
* pass flags to attachment-specific cd functions, and use them.
* get rid of SCSI bits in scsipi_base.h's scsipi_make_xs(), move
  them into the correct place in scsi_base.c.
* fix minor typo in struct name in scsipiconf.h (which was apparently
  never used except in a #define later in the same file).
* use __attribute__ to force 4-byte alignment for xs command store,
  so that architectures trying to bus_space_write_multi_N() (where
  N > 1) that data to a controller won't lose.
* clean up a few comments in typos, and make a few #defines easier to
  understand/maintain.
* rename cd_link.h to cdvar.h (via repository copy).  This is exactly
  what a 'var' file is supposed to be.
 1998-01-15 02:21:27 +00:00
cgd
8540a31ee3 kill a couple of unnecessary #ifs 1998-01-15 01:26:13 +00:00
cgd
aa872229e1 fix typo in comment that i just added 1998-01-15 00:35:38 +00:00
cgd
aaede4d8d8 Various cleanups and bug fixes to the wdc/wd code: 
* Fix bug in wdc that would overflow ATAPI transfer length.
* Improve wdc probe code so that 'wdc' is probed in if present
  even if there are no drives attached, and so that it works
  properly even if the only device is an ATAPI slave.
* bus_space-ify.
* split the ISA attachment from the wdc driver, and remove
  ISA dependencies from non-ISA files.
* claim that wd and wdc are now machine-independent (probably not
  completely true, but mostly so; they at least work on arm32 and
  i386).
* Various other minor fixups and cleanups, some of which were pointed
  out by Kazuki Sakamoto.
 1998-01-14 23:41:59 +00:00
cgd
ad141a69a7 Shuffle wd/wdc driver files around (via repository copies). wdc 
now lives in dev/ic, wd now lives in dev/ata.  there's now a 'ata'
interface attribute defined in conf/files, but wdc can't go there
yet because some ports still use private versions based on the old
ISA version.
 1998-01-14 23:36:30 +00:00
drochner
6dbf9b31d3 "device" structure is not used in probe anymore 1998-01-14 12:17:14 +00:00
drochner
4429cca488 make it compile without BROKEN_INDIRECT_CONFIG 1998-01-14 12:14:41 +00:00
drochner
13463145fe make it compile without BROKEN_INDIRECT_CONFIG 1998-01-13 19:33:28 +00:00