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1399 Commits

Author SHA1 Message Date
cgd
56edbfc4f9 define the common structure used to attach 'com' units as slaves to 
multiport cards.  prototype comprobe1(), which is used by multiport card
drivers.
 1996-03-09 01:01:33 +00:00
cgd
645d83b763 minor cleanup. mostly: use COM_NPORTS and a new (driver-specific) NSLAVES 
macro where appropriate.  No point in hard-coding numbers in multiple places.
At the very least, this makes the drivers slightly easier to diff/understand.
 1996-03-09 00:09:04 +00:00
cgd
2c11ad408c convert to use I/O mapping/access macros in <machine/bus.h>. 
Mostly mechanical changes, except for probe/attach, which have
to map (and, in the case of probe, unmap) the I/O space that the
chip will use.
 1996-03-08 22:17:58 +00:00
cgd
fe4037750a convert to use I/O mapping/access macros in <machine/bus.h>. 
Mostly mechanical changes, except for probe/attach, which have
to map (and, in the case of probe, unmap) the I/O space that the board
will use.
 1996-03-08 22:03:26 +00:00
cgd
5e7aedd067 remember the bus_chipset_tag_t given by our parent, and pass it on to 
children.  use I/O space access routines defined in <machine/bus.h>
when examining I/O space for slot ID information.
 1996-03-08 20:39:32 +00:00
cgd
b1d3f7607c remember the bus_chipset_tag_t given by our parent, and pass it on to 
children.
 1996-03-08 20:36:21 +00:00
cgd
a38dcb7018 remember the bus_chipset_tag_t given by our parent, and pass it on to 
children.
 1996-03-08 20:34:25 +00:00
cgd
5087096150 pass a bus_chipset_tag_t (defined in <machine/bus.h>) to the bus when 
attaching, and to the devices when attaching them.  #include <machine/bus.h>
to make this backward compatible with old #include requirements.
Also, clean up idempotency so that isa/eisa/pci "var.h" headers are
consistent (make them all idempotent).
 1996-03-08 20:25:22 +00:00
ragge
6e51b1e47e Support for VAX 8600/8650 added. Works with lots of Unibus adapters, 
and will probably work with Massbus adapters as well. (Not tested,
but it's the same code as for 11/780). Ubareset's may cause crashes
on 8600 also like 11/780, but they are more uncommon. No support
for console RL02 yet, but it's likely to come.
 1996-03-07 23:22:34 +00:00
christos
d318abdbc4 prototypes for ccd audio and ncr5380 1996-03-07 15:00:07 +00:00
leo
6da2ce259c Allow for a machine dependent match function - rd_match_hook() 1996-03-07 10:25:28 +00:00
cgd
1b4f4ed21d regen 1996-03-05 23:16:20 +00:00
cgd
c5830eb792 add a bunch of device IDs & driver names & descriptions, thanks to 
Jonathan Stone.
 1996-03-05 23:15:59 +00:00
cgd
d43ef3b959 split device info into driver name and human readable description. 1996-03-05 23:15:05 +00:00
thorpej
8f4177ba60 Add another broken drive that doesn't deal with LUNs properly to The List. 
Fixes PR 1961, from Kevin P. Neal.
 1996-03-05 01:45:42 +00:00
thorpej
a8573feb51 Normalize SCSI autoconfiguration output. 
From Chris Demetriou <cgd@NetBSD.ORG>.  Fixes PR #1958.
 1996-03-05 00:15:09 +00:00
cgd
c8487c701e reorganize mapping register definitions 1996-03-04 19:30:50 +00:00
cgd
272d9f69d2 fix aux argument to config_found() for secondary bus. 1996-03-04 17:02:46 +00:00
cgd
acabb62791 the i386 port no longer attaches isa, eisa, and pci at root. 1996-03-04 03:29:12 +00:00
ragge
827892239a Add support for DW780. Note that ubareset's don't work properly. 
This is not a problem on other Unibus adapters, but DW780's do
ubareset's more often. This needs to be fixed by someone someday.
 1996-03-02 14:09:57 +00:00
cgd
7c61fe7779 change printing of unknown device names when not (BUS)VERBOSE slightly 1996-03-02 02:44:25 +00:00
cgd
0d2cc07e1c remove some colons to be slightly more friendly to things trying to 
parse autoconfiguration output.
 1996-03-02 02:28:48 +00:00
cgd
91f3357fe9 clean up some diagnostic printfs 1996-03-02 02:25:40 +00:00
cgd
a4d39f5063 fix uninitialized variable; it shouldn't have been a variable at all. 
(when probing to see if a device is there, always probe function 0.)
 1996-03-02 02:03:55 +00:00
cgd
25d3eceab3 regen for changed tcdevs 1996-03-02 01:21:20 +00:00
cgd
305d9a88f6 typo in KZTSA-AA 1996-03-02 01:20:58 +00:00
cgd
9f36679a47 generated files 1996-03-02 01:17:58 +00:00
cgd
c1c41f6bfc add ability to define TCVERBOSE, and get "human names" about "known" 
but unconfigured (or unsupported) devices printed at boot time.
The device list is woefully incomplete, because i didn't put much time
in it, and because i don't know good "human names" for many TC devices.
 1996-03-02 01:16:47 +00:00
cgd
f33acccd57 if not EISAVERBOSE, don't say that vendor/product is "unknown," just say 
what it is.
 1996-03-02 01:09:37 +00:00
cgd
8806ff8c86 oops; spaces -> tabs 1996-03-02 01:09:13 +00:00
cgd
c7241fb1ce if not PCIVERBOSE, don't say that vendor/product is "unknown," just say 
what it is.
 1996-03-02 01:07:47 +00:00
mycroft
97fbc0015b Add bit definition for auto-initialize mode. 1996-03-01 22:27:09 +00:00
mycroft
d8026ad9ef Oops; switched two bits. 1996-03-01 04:35:27 +00:00
mycroft
f3b29ca5d2 Remove two unneeded `if's. 1996-03-01 04:13:25 +00:00
mycroft
546ad9e88b Add support to the ISA DMA framework for auto-initialize mode. 
Add experimental SB16 code, disabled for now.
 1996-03-01 04:08:13 +00:00
gwr
950eda2d54 Replace DEBUG with NCR5380_DEBUG and do not define it by default. 1996-03-01 01:42:04 +00:00
gwr
6957383c25 Remove obsolete comment. 1996-02-29 19:37:53 +00:00
gwr
99e8401680 Add support for CapsLock and NumLock toggles. 1996-02-29 19:32:14 +00:00
cgd
b213396977 fix arguments to ahbmatch to properly reflect reality. provide prototyped 
declarations for ahbmatch and ahbattach.
 1996-02-28 20:29:48 +00:00
cgd
2e86958f9b make PCI bus match/attach and sub-device attachment machine-independent, 
add definition of 'ppb' (PCI-PCI bridge) device.
 1996-02-28 01:47:06 +00:00
cgd
47e551efff Preliminary support for PCI-PCI bridges. Recognize a PCI-PCI bridge 
and attach the secondary pci bus as a 'pci' device.  Note that this support
is incomplete and will not yet work for ports other than that i386.  (The
i386 can rely on the PCI interrupt 'line' information to determine
interrupt mapping, which is not necessarily possible on other systems.)
 1996-02-28 01:46:32 +00:00
cgd
f1f9317dfb make PCI bus match/attach and sub-device attachment machine-independent. 1996-02-28 01:44:41 +00:00
gwr
92d99153a3 Kill two mis-matched and unnecessary declarations. 1996-02-28 01:44:17 +00:00
cgd
3ca5707161 make ISA bus match/attach, and sub-device configuration machine-independent. 1996-02-28 01:43:45 +00:00
thorpej
ee8a2c002f Copyright assigned to The NetBSD Foundation. 1996-02-28 01:01:17 +00:00
cgd
311a14c618 add a comment (XXX) about eisa's attachment. 1996-02-27 22:39:28 +00:00
jtc
8bd51c47b9 Copyright assigned to the NetBSD Foundation 1996-02-27 22:28:09 +00:00
cgd
4e07b4b16f eisabus attribute moved to conf/files 1996-02-27 22:00:25 +00:00
cgd
cb8f484a57 tcbus attribute moved to conf/files 1996-02-27 22:00:04 +00:00
cgd
a21351b381 use config_found_sm(), rather than config_search+config_attach()+glue, to 
attach subdevices.
 1996-02-27 21:48:52 +00:00
cgd
3f2d99e7a2 fix first args in tcprint() invocations. Fix for this (and several previous 
commits) from Jonathan.  This is why one (I) shouldn't commit code w/o
having any sane way to test it.
 1996-02-27 07:07:26 +00:00
cgd
8c79f5dd54 one more minor oops; print our name, not parent's, when doing unconfigured dev 1996-02-27 03:22:44 +00:00
cgd
09c7841a66 fix bug in previous commits. also, do submatch checking for all devices, 
not just option slot devices.
 1996-02-27 03:19:43 +00:00
cgd
ecc22fbecd use #defines for bus speed constants, print speed on attach 1996-02-27 01:37:32 +00:00
cgd
3c43b4317d alphabetize device list 1996-02-27 01:31:33 +00:00
cgd
7f4f1d2406 be consistent when talking about eisa_attach_args 1996-02-27 00:31:30 +00:00
cgd
4bd7608739 Better EISA autoconfiguration, per PR 1959. 1996-02-27 00:20:54 +00:00
cgd
897baa5642 machine-generated files 1996-02-26 23:47:18 +00:00
cgd
9b53b5770d list of all EISA devices that we know about (for smarter 'unconfigured' 
printing if 'options EISAVERBOSE'), and files to turn the list into c source.
From my PR (1959).
 1996-02-26 23:46:17 +00:00
cgd
c0251e2a9d (1) rename some structures & structure members, for consistency with 
planned changes in other sections of code.
(2) expands the use of config_found() in tcattach() in-line, so that
    tcsubmatch can be invoked there, rather than being invoked by
    individual drivers.
(3) tcbus_attach_args now includes a turbochannel speed flag.
(4) compare a string in tcbus_attach_args against tc bus driver name,
    to better allow attachment of multiple busses to the same parent.
 1996-02-26 23:38:38 +00:00
scottr
4005c5fd09 Fix typo (PR 2123, from Michael VanLoon) 1996-02-26 22:48:32 +00:00
cgd
5a1e1bb682 don't need isa/isareg.h or pci/pci{reg,var}.h. 1996-02-25 22:56:30 +00:00
pk
3d182fe265 Use CPU-type macros 1996-02-25 21:53:49 +00:00
cgd
6be793f659 use mono_time, rather than time, to keep track of timeouts. time can change 
unpredictably.
 1996-02-24 21:09:38 +00:00
mycroft
40d57df71a Switch byte order of ID and configuration registers for 14f and 34f. 1996-02-24 05:27:49 +00:00
mycroft
ad355be572 Add a SDEV_AUTOSAVE quirk for the DEC RZ55. 1996-02-22 23:37:27 +00:00
mycroft
3ec5928403 Keep the terminal count information around, as it's self-clearing. 1996-02-22 06:21:48 +00:00
gwr
012b23ca17 fix a trace message 1996-02-22 04:06:03 +00:00
gwr
a19a024e59 Do not mark target/LUN busy until we commit to working with it, 
after the check for reselections.  (From Matthias Pfaller, PR 2105)
Also improve the selection code WRT concurrent reselection.
 1996-02-22 03:10:47 +00:00
mycroft
a35f0ac985 Add more debugging code. 1996-02-20 12:13:09 +00:00
mycroft
947cae817e Do not allow the gain to be changed on an original SoundBlaster. 1996-02-20 11:48:50 +00:00
mycroft
d1b5c90fd6 Check for errors while changing gain. 1996-02-20 11:47:22 +00:00
mycroft
015ee926f6 Fix mono volume adjustment. 1996-02-20 11:15:15 +00:00
mycroft
5f732f379e Trivial (and probably not very good) implementation of SIGIO. 1996-02-20 10:00:31 +00:00
mycroft
b5f3c5cbdc XXX This is a kluge. 
Check to see if the DMA transfer is finished; if not, don't do interrupt
processing.
 1996-02-20 04:19:24 +00:00
mycroft
4d6412e7bf Move the terminal count check into a separate function. 1996-02-20 04:17:05 +00:00
christos
cd5249589d if_ep.c: Recognize 3c595 1996-02-19 20:18:40 +00:00
christos
c456eaedc6 pcidevs was changed. 1996-02-19 20:09:24 +00:00
christos
b6e5342075 Add 3c595 id 1996-02-19 20:08:25 +00:00
mycroft
5021ab87f1 Update copyright notice. 1996-02-19 15:23:25 +00:00
mycroft
5bc567b0d3 Set IER_ETXRDY before outputting any bytes, to prevent race condition. 1996-02-19 15:09:25 +00:00
mycroft
c011a5eae4 Handle break more correctly. 
Make IER_ETXRDY track TS_BUSY.  (Prevents a loop in comintr() if no output
is available.)
Add a bunch of debugging code.
 1996-02-19 14:53:03 +00:00
pk
b9de283ae6 Fix typo; pointed out by jtk. 1996-02-19 10:30:09 +00:00
gwr
ce56580f30 Attach should get unit from _dev.dv_unit not sc_unit 1996-02-19 04:36:13 +00:00
gwr
e9d6e59c62 Fix two bugs found by Bill Studenmund: 
Driver can not use tp->t_sc for its own purposes
Attach should take the unit number from _dev.dv_unit
 1996-02-19 04:34:01 +00:00
mycroft
91e913b297 Handle EOF a little differently. 1996-02-19 00:06:07 +00:00
mycroft
c5326f656e Change variable name to avoid GCC warning. 1996-02-18 23:21:48 +00:00
mycroft
760b34026c Declare a variable... 1996-02-18 22:19:44 +00:00
mycroft
ba2ac1b587 Clean this up a bit. 1996-02-18 22:17:37 +00:00
mycroft
2dfda50bb9 Minor tweak; make sure window size is 0 on close. 1996-02-18 20:44:40 +00:00
mycroft
8f0f40e8b3 Missed some prototyping foo. 1996-02-18 20:41:18 +00:00
mycroft
342c383728 Truncate to the window size in ssminphys(), not ssread(). 1996-02-18 20:38:44 +00:00
mycroft
294879d4ee Add SCSI scanner support by Kenneth Stailey and Joachim Koenig-Baltes, 
hacked a bit.  Needs more work.
 1996-02-18 20:32:40 +00:00
mycroft
23726708b0 Minor change. 1996-02-18 20:30:53 +00:00
jtk
47286969ae Add bass/treble input filter adjustment controls to SB (Pro) driver 1996-02-18 16:36:44 +00:00
mycroft
e5730c4a73 Fix a race condition where we might stop outputting if a write follows a 
flush too closely.
 1996-02-18 09:10:15 +00:00
jtk
45eee6c55b remove #ifdef notdef made unnecessary by previous changes (PR#1597) 
put in missing "if (error)" that caused tape IO to always fail.
(closes PR#2086)
 1996-02-17 16:00:22 +00:00
mycroft
203f5d5329 Add some text describing the UART lossage worked around in the previous. 1996-02-17 04:51:41 +00:00
jtk
03f1e1432a fix compile error from gusprobe() cleanup 1996-02-17 04:49:50 +00:00
mycroft
121f6570d7 Drain the transmitter FIFO before changing the baud rate or FIFO depth 
registers.  Fixes PR 2046.
Also, if COMCONSOLE is defined, expect CONSPEED to be the baud rate.
 1996-02-17 04:04:28 +00:00
jtk
28feffd508 avoid panic'ing when driver gets confused--just spit out a message and 
keep going.
Improve error messages to include device name.
use STATIC for function declarations/definitions so it's easier to get a
useful symbol table by flipping a switch.
 1996-02-17 03:35:22 +00:00
jtk
4f3fc10939 Fix PR#2060 (add AUDIO_PERROR ioctl to query # of playback drops), also 
fix semantics of AUDIO_WERROR (now returns a count).

Also repair audio driver back to "real-time mode" where user must
provide data quickly enough for real time audio or silence is played
until user catches up.  Add optional "play all" mode (additional bit in
mode field) to play all samples provided, with silence when needed to
avoid buffer underrun.
 1996-02-17 02:28:56 +00:00
mycroft
7847c9efee Various: 
* Snap the sample rate when setting it, and remember only the time constant.
* Set the time constant when changing between play/record.
* Always return the actual sample rate with AUDIO_GETINFO.
 1996-02-16 10:10:21 +00:00
mycroft
19f59bf3c2 Prototype the probe and attach functions. 1996-02-16 08:18:32 +00:00
mycroft
9cbadb3ec2 Remove incorrect comment. From Mike Long, PR 1277. 1996-02-16 08:12:33 +00:00
mycroft
7af4edd731 Various, including: 
* Add more delays while writing registers.
* Replace sc_dma{in,out}_inprogress with sc_dmadir.
* Eliminate the need for sc_locked.
* Add more DPRINTF()s.
 1996-02-16 08:07:40 +00:00
mycroft
8ba7909bb4 Eliminate sc_silence, and handle output interrupts somewhat differently. 
From John Kohl, slightly edited.
 1996-02-16 02:25:43 +00:00
christos
0bc63f486d scsi prototypes 1996-02-14 21:46:52 +00:00
thorpej
91bd533c48 Avoid deref'ing a bad pointer in ccdopen(). This could happen if 
any partition other than RAW_PART is opened before configuring the
ccd.  Bug pointed out by Matthew Green.
 1996-02-11 18:04:01 +00:00
ragge
29719357a6 Remove csralloc(), not usable anymore. 
Add ubasetvec() to steal interrupt vectors for device drivers that
need more than one vector. Add prototype for it.
 1996-02-11 13:24:50 +00:00
hpeyerl
fb81581990 detatch this spelling mistake from this source file. 1996-02-10 22:27:22 +00:00
christos
ee08b72ef4 Hayes ESP register definition 1996-02-10 20:23:40 +00:00
christos
11d31f7ce7 Hayes ESP patches [from PR database] 1996-02-10 20:23:18 +00:00
christos
30c34c327f vnd.c: Typo (disk_deta{t,}ch) It was detach in the header file and 
detatch everywhere else. Reverted to the english spelling.
       Also fixed the rest of the prototype warnings while I was at it.
ic/ncr5380sbc.c: Don't declare Debugger()... I have to clean this
		 everywhere :-(
 1996-02-10 00:11:44 +00:00
mycroft
28bf676a23 Read the 14f/34f registers in 8-bit mode. 1996-02-09 17:38:09 +00:00
briggs
f18f32d2e1 PR#2048. Prototype st_erase(). 1996-02-09 14:51:34 +00:00
mycroft
47246947c7 Adjust the low and high watermarks. Based on a suggestion from Lennart 
Augustsson.
 1996-02-08 03:05:34 +00:00
thorpej
b686e830b8 Fix typo, from Thorsten Frueauf <frueauf@ira.uka.de>. 1996-02-06 18:15:19 +00:00
scottr
54c51d4393 Document this file better, mostly from John Vinopal 
<banshee@gabriella.resort.com>.  Closes PR #1864.
 1996-02-05 23:01:50 +00:00
scottr
ae06fdb589 Allow blocksize of NBPG/2 to NBPG for higher sampling rates. From 
Lennart Augustsson <augustss@cs.chalmers.se>, closes PR 2013.
 1996-02-05 21:32:26 +00:00
scottr
186d69c204 Don't adjust the number of blocks in the ring buffer if the driver 
is currently outputting silence.  Fix from Lennart Augustsson
<augustss@cs.chalmers.se>, closes PR #2010.
 1996-02-05 21:11:10 +00:00
jtc
3ae2aedf4d Fix error in copyright notice 1996-02-05 02:18:48 +00:00
jtc
240e22087c Received copyright assignment 1996-02-05 00:10:32 +00:00
christos
d4f46b2259 cnputc returns void 1996-02-04 02:04:08 +00:00
mycroft
cfefb732a0 Fix type errors. 1996-02-02 22:57:43 +00:00
mycroft
0103e26fd8 Fix #includes. 1996-02-02 18:59:16 +00:00
mycroft
9d9a70a5a2 Fix #includes. 1996-02-02 18:05:36 +00:00
jonathan
8b3d92f17f Resolve pmax and alpha IOCTL asic driver differences, pass 1: 
Rename the ioctl asic register and slot macros from ASIC_<xxx> to
IOASIC_<xxx>, to be compatible with the machine-indpendent names in
sys/dev/tc/ioasicvar.h.  The pmax code still uses
sys/arch/pmax/pmax/asic.h, as some of the registers and offsets
defined there are not yet defined in sys/dev/tc/ioasicvar.h.
Rename the ioctl asic base-address pointer from `asic_base' to `ioasic_base'.
Use the device address in the attach_args structure, instead of
using the deprecated BUS_CVTADDR macro.

Change the Mach derived asc driver to use "SCSI_PHASE_xxx" instead of
"ASC_PHASE_xxx",  as the latest version of the Mach driver does.
 1996-02-02 02:33:34 +00:00
mycroft
88e512b693 LOCORE -> _LOCORE 1996-02-01 22:28:24 +00:00
thorpej
732dd94a83 Add experimental data mirroring support, derived from code written by 
Satoshi Asami and Nisha Talagala.  For details on using data mirroring,
see the ccd(4) manual page.
 1996-02-01 20:47:13 +00:00
jonathan
c72cd6e76c Set sc->sc_cookie appropriately for the ioasic and TC option cases. 
Tested on Decstation: ioasic, kn02 baseboard, and TC option card.

Add untested for pmax 3100/5100 baseboard ethernet.
 1996-02-01 06:12:16 +00:00
briggs
e5ece749b2 Handle COMMAND ABORTED by forcing a retry. PR#2003, but with some more 
diagnostic info.
 1996-01-31 15:16:06 +00:00
cgd
40628fb3e8 update for new version of 'pcidevs' 1996-01-31 00:45:25 +00:00
cgd
8a3babe178 update/clean entries for Adaptec PCI scsi chips/boards. 1996-01-31 00:43:02 +00:00
gwr
f2e57c6dc8 Eliminate remaining direct references to the z8530 chip 
to allow the MD access functions to do delays, etc.
 1996-01-30 22:34:52 +00:00
thorpej
919f6728ab Accept DIOCEJECT as a synonym for CDIOCEJECT. Implement DIOCLOCK 
separately from CDIOCALLOW and CDIOCPREVENT, even though they perform
basically the same function (with a different interface XXX).
 1996-01-30 18:28:02 +00:00
thorpej
c7a20f0ee3 Implement DIOCLOCK and DIOCEJECT. DIOCEJECT is limited to removable 
media.  Fixes PR #1975.
 1996-01-30 18:24:47 +00:00
gwr
c2c1c1b11a Move struct definitions to MD code. 1996-01-24 19:21:40 +00:00
gwr
a3c19fb08a Oops, I didn't mean to check in that file. 1996-01-24 16:03:31 +00:00
gwr
c68a32fc95 New "child" drivers for Sun keyboard and mouse attached to z8530sc. 1996-01-24 01:15:34 +00:00
gwr
ca633a9f35 Reorganized, machine-independent z8530 driver, based on the sparc/sun3 zs. 
Uses autoconfig to attach keyboard, mouse, or tty.  (See z8530.doc)
 1996-01-24 01:07:21 +00:00
gwr
5886eb474f Use the function pointers sc_pio_in, sc_pio_out to call the PIO functions 
for transfers in data phase so those functions may be MD implementations
that do "pseudo-DMA" if desired.  Also correct some comments.
 1996-01-23 19:47:00 +00:00
cgd
0d743e5a05 update PCIVERBOSE code in various ways: 
(1) remove the 'UNSUPP' keyword from the device list,
	    because it can't be reasonably used (becuase different
	    devices may be supported on different machines, for
	    good reason).
	(2) enhance pci_devinfo so that class/subclass information
	    is optional (so pci_devinfo can be used by drivers that
	    match classes of devices, and want to look up the
	    devices' names easily).
	(3) more known vendors and devices.
 1996-01-22 21:08:09 +00:00
mycroft
02317d25bb Make the panic message for ISA clone devices more informative. 1996-01-16 07:52:38 +00:00
christos
d3427703db Hayes ESP support from Michael Van Loon, with minor cleanups. Tested on 
a single port ESP card; works great!
 1996-01-14 23:44:34 +00:00
thorpej
f08d96426e Oops. Fix RCS id. 1996-01-13 02:06:30 +00:00
thorpej
e422ebca1a Add the "ahe" driver, autoconfiguration support for the aic7xxx-based 
Adaptec 2[78]4x SCSI controllers, from Michael Graff <explorer@flame.org>.
Fixes PR #1594 from Noriyuki Soda <soda@sra.co.jp> in a different way.
 1996-01-13 02:05:14 +00:00
thorpej
8068d9eeb2 Handle cases like the following: 
- controller calls scsi_done() with error XS_TIMEOUT
	- scsi_done() calls sddone()
	- sddone() calls disk_unbusy()
	- scsi_done() calls controller to retry command (missing the
	  call to disk_busy())
	- controller calls scsi_done()
	- scsi_done() calls sddone()
	- sddone() calls disk_busy(), which panics because of the imbalance.
Bug noticed by Leo Weppleman, who also suggested this fix; pass an additional
boolean argument ("complete") to the device's "done" routine, with a
value of `0' passed from the previous call to "done", and add an additional
call to "done" when the xfer resources are freed.
 1996-01-12 22:43:26 +00:00
pk
59dd89e3b1 LUN deficient device: Tandberg 3600 (Ken Raeburn; PR#1933). 1996-01-12 11:32:37 +00:00
thorpej
48bb61e0d7 Use WTDBPRINT() instead of DEBUG() for driver debugging printf()s.. 
Fixes PR #1927, from Erik Bertelsen <erik@arhpc214.uni-c.dk>
 1996-01-12 00:54:23 +00:00
thorpej
5b51ec5cc8 Honor cache request and implement erase command, and add the SCSI tape 
device configuration page.  Fixes PRs 807, 1201, and 1705.
From John Kohl <jtk@kolvir.blrc.ma.us>.
 1996-01-11 03:36:34 +00:00
hpeyerl
5e81dcd27a Make it a tad more obvious that this is a 3c505 driver. 1996-01-10 18:21:52 +00:00
chuck
75caa8c729 Imported from OpenBSD/FreeBSD: 
Add support for the SMC8416 (EtherEZ) ISA ethernet card.
	The 8416 has an 8K shared mem (the old driver assumed 16K
	and failed at attach time).
 1996-01-10 16:49:22 +00:00
mycroft
3441f118d5 Make sure we disk_busy() for every transfer we start. 1996-01-08 21:21:56 +00:00
thorpej
5b39541e48 New generic disk framework. Highlights: 
- New metrics handling.  Metrics are now kept in the new
	  `struct disk'.  Busy time is now stored as a timeval, and
	  transfer count in bytes.

	- Storage for disklabels is now dynamically allocated, so that
	  the size of the disk structure is not machine-dependent.

	- Several new functions for attaching and detaching disks, and
	  handling metrics calculation.

Old-style instrumentation is still supported in drivers that did it before.
However, old-style instrumentation is being deprecated, and will go away
once the userland utilities are updated for the new framework.

For usage and architectural details, see the forthcoming disk(9) manual
page.
 1996-01-07 22:01:38 +00:00
mycroft
0b6a86dfe5 Make the block size always a whole number of samples. 1996-01-07 06:21:02 +00:00
pk
0548b8e5ad SCSI sense `info' field is a signed value (from John Kohl; PR#1597). 1996-01-05 16:03:35 +00:00
pk
de0584fa25 Avoid zero blocksize (from David Huang; PR#1770). 1996-01-05 13:16:30 +00:00
jonathan
3b6b27f9d5 Commit trivial changes from Mach MK84 to force sup'ables source to be updated: 
Drop spurious interrupts in asc_intr().   Read back the pending SCSI command
so asc_intr() can add it to the asc SCSI log.
 1996-01-04 17:43:23 +00:00
thorpej
efb493a4e0 Back out the rint/tint hook stuff, and remove need to LEINTR_UNIT. The 
hp300 was the last to use it.
 1996-01-02 21:51:56 +00:00
thorpej
1bd3fee124 Switch to David Jones' new machine-independent NCR5380 driver. It's been 
in use by the sun3 port for some time, and is now used by the sparc port.
 1996-01-01 22:24:30 +00:00
thorpej
19c3f6d999 Add another broken CD-ROM drive to The List (Chinon CDS-525), per PR #1686. 
From Kortelainen Mika <k125374@cs.tut.fi>.
 1995-12-31 02:40:53 +00:00
thorpej
0df0df026b Add hooks at the top of the tint and rint functions, conditionally called 
if the CPP symbols LE_TINT_HOOK and LE_RINT_HOOK are defined, respectively.
The hooks are called by jumping though the sc_tint_hook and sc_rint_hook
members of the softc, and take the softc as an argument.  Only ports which
need these hooks need to declare them in the softc.
 1995-12-30 20:59:17 +00:00
thorpej
17eb6e2bc1 Move the old-style disk instrumentation "structures" to a central location 
(sys/kern/subr_disk.c) and note that they should/will be deperecated.
 1995-12-28 19:16:31 +00:00
thorpej
3ee815f0ce Squish a couple of rogue old-style RCS ids. 1995-12-28 08:58:15 +00:00
chopps
fd9084650c make changed from pr#1824 from Ignatios Souvatzis 1995-12-27 07:51:40 +00:00
mycroft
b9c37470a0 Fix Ultrastor 24f probe, per Andrew Gillham. 1995-12-26 17:16:55 +00:00
mycroft
3da4b2a160 The IST_* and IPL_* constants are not bus-specific; don't treat them as such. 
Change splimp -> splnet in Ethernet, ARCnet, and FDDI drivers.
 1995-12-24 02:29:35 +00:00
tls
69d57286dc merge latest Thomas version with our minimal changes 1995-12-23 06:22:46 +00:00
cgd
f519e9db90 files file to define 'tcbus' attribute, to which 'tc's attach. 
also defines tc device.  does _not_ define le driver, because
of conflicts with other (e.g. ISA) le drivers.  (Alpha kernel
configuration files include files.isa and files.tc.)
 1995-12-20 00:54:18 +00:00
cgd
cf967a312f Machine-independent TurboChannel LANCE driver. As-is, this driver 
should work properly with:
	(1) LANCE chips hanging off the system IOCTL asic,
	(2) LANCE chips TurboChannel option boards.
Support for various PMAX-family baseboard options isn't yet in this
file, but should be easy to add.
 1995-12-20 00:52:16 +00:00
cgd
4c042472eb autoconfiguration information for the TurboChannels System ("IOCTL") ASIC 
found in many DECstations and all of the TC-bus Alphas.  This is
provided so that the machine-independent TC if_le driver will be able
to use it.
 1995-12-20 00:50:42 +00:00
cgd
eb45b93a9a machine-independent TurboChannel bus configuration. These files 
deal with stuff like:
	(1) configuring built-in devices,
	(2) looking at TC slots configuring any devices found.
The lists of slots, slot locations, etc. and built-in devices
are provided by machine-dependent code.  Interrupt handling
is also provided by machine-dependent code, but the MD code provides
hooks so that standard names for 'establish' and 'disestablish'
can be used in drivers.

This code requires <machine/tc_machdep.h>, which defines some
portability types specific to the TurboChannel bus code.
 1995-12-20 00:48:32 +00:00
ragge
e7aba578d3 MicroVAX III support added. 
Dummy match/attach routines for tmscp.
Conversion of uda.c towards new config.
 1995-12-13 19:02:47 +00:00
mycroft
7bb08a12f6 Make lewatchdog() take an int, not a short. 1995-12-11 19:48:53 +00:00
pk
0d1981416d Adapt to changed mapiodev() interface. 1995-12-11 12:43:14 +00:00
mycroft
89f8e05c10 Trim NULs, in addition to spaces, in scsi_strvis(). 1995-12-11 04:43:01 +00:00
mycroft
d51f726204 Fix typo, and eliminate some unneeded local variables. 1995-12-11 02:30:44 +00:00
mycroft
333f2e0065 Make several informational messages #ifdef LEDEBUG. 1995-12-11 02:21:56 +00:00
mycroft
77fce9fe33 Change format of probe messages slightly. 
Add work-around for LANCE rev. C bug, iff LANCE_REVC_BUG is defined.
 1995-12-10 08:55:07 +00:00
thorpej
7268bf552d When unconfiguring a ccd, only free as many interleave indices as 
were allocated, which may not be the same as the number of components
in the ccd.  From Don Lewis <gdonl@gv.ssi1.com>.  Fixes PR #1820.
 1995-12-08 19:13:26 +00:00
thorpej
1cd2ca323b Remove a couple of now unneeded assignments. 1995-12-07 21:54:24 +00:00
thorpej
b6c6d46a82 In sdminphys(), add a comment about the semantics of the "length" field 
in a 6-byte read/write cdb (namely, length == 0 really means 256), and
that we handle this conservatively by limiting the transfer to 255 blocks.
*sigh* One just never knows how a pre-scsi-1 device is going to behave.
 1995-12-07 19:46:00 +00:00
thorpej
c9895db015 In both cd.c and sd.c: 
If the read or write request can fit into a 6-byte cdb, then
	use a 6-byte cdb, otherwise use the 10-byte as before.

In sd.c:
	In sdattach(), make a note if the device is "ancient" (i.e.
	inqbuf.version & SID_ANSII == 0).

	Implement sdminphys(): if the device is "ancient", shorten the
	transfer so it will fit into a 6-byte cdb.

These changes have eliminated the rejected read/write requests on my
Sun 3/60 with 2 ESDI disks behind an Emulex MD21.
 1995-12-07 19:11:32 +00:00
christos
e159767fed Repeating my mistakes twice... I used sc-> in the pci probe routine 
again, and it turned NetBSD in ostype[] to N^CtBSD... Thanks Charles (again)
Also call epstop() in the attach routine to make sure that the pci card
gets reset properly.
 1995-12-05 03:30:15 +00:00
ragge
2e654caa73 UBA converted to new config. (uba's now can be *'ed). Bug causing 
DMA writes to nonexistent memory pages fixed. Code for old config
of non-mass-storage devices removed. (they now must use new config).
 1995-12-01 19:22:56 +00:00
pk
7a7ca00077 Add quirk for Exabyte 8200/rev. 263H (from Paul Goyette; PR#1797). 1995-11-30 10:12:04 +00:00
jtc
0cd793449e merge in changes from 1.1 release branch 1995-11-30 00:56:23 +00:00
pk
3b2862c858 Make it work on little-endian monochrome buffers; per Ted. 1995-11-29 22:12:58 +00:00
pk
12bfe2e68e Must change u_long' to u_int32_t' as Jason pointed out. 1995-11-29 22:03:53 +00:00
cgd
0f7f390b49 allow bus-specific lance drivers to use machine-independent buffer/descriptor 
copy functions, and convert isa and pmax drivers to do so.
 1995-11-25 01:23:51 +00:00
cgd
523c12167c fix definition of nullcnpollc, and add a prototype for it. 1995-11-25 00:03:35 +00:00
cgd
540ab1b88d since 'long's in this code are meant to be exactly 32-bits wide, use 
'int32_t's instead, so that this code is usable on the alpha.
 1995-11-24 23:50:51 +00:00
cgd
13bf4371ae delete extra (blank) line in comment block 1995-11-24 23:45:40 +00:00
gwr
97fc3b8321 get size of softc right 1995-11-17 23:33:34 +00:00
christos
d125a07adb My previous changes broke the pcmcia support. For now assume that all non 
PCI cards look identical to ISA cards.
 1995-11-13 20:50:22 +00:00
christos
7a68425190 Don't use the softc at probe time on pci devices because it has not been 
allocated yet. Thanks Charles...
 1995-11-12 20:55:26 +00:00
mycroft
fbecb8d22b Remove the gratuitous code to check for a disc at boot time. 1995-11-11 20:07:57 +00:00
christos
e4c4e9cb07 Add support for the 3c59x (pci) cards in the 3c5x9 driver. In addition 
add the necessary bits for the 3c589 (pcmcia) card without adding any
of the pcmcia framework.
 1995-11-10 19:39:21 +00:00
christos
ffa8bfeda1 pcidevs was changed 1995-11-10 19:36:29 +00:00