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290 Commits

Author SHA1 Message Date
mycroft
c73d85d341 Panic if DMA with odd length attempted on a 16-bit channel. 1993-10-16 03:55:59 +00:00
deraadt
56cc97cb80 update from rick, tarfile of Oct 11 10:46 1993-10-15 02:56:33 +00:00
mycroft
4f94812b29 New file with DMA code from isa.c, modified to check for some errors. 1993-10-14 05:22:57 +00:00
deraadt
63a052d489 fixed two icky rcs-log's. 1993-10-12 03:48:52 +00:00
deraadt
fe806afec2 pmax code from <ralphc@pyramid.com> & <rick@snowhite.cis.uoguelph.ca> 1993-10-12 03:22:19 +00:00
mycroft
e9b92335b0 Add DRQUNK and IOBASEUNK. 1993-10-06 12:09:25 +00:00
andrew
e256404adc Cyclades Cyclom-{4/8/16}Y multiport async serial board driver. 1993-10-06 09:30:16 +00:00
andrew
13a48b8263 Goes with the new cy driver. 1993-10-06 09:27:27 +00:00
davidg
892a4681ae * Revision 2.5 93/09/30 17:44:14 davidg 
* patch from vak@zebub.msk.su (Serge V.Vakulenko) to work around
 * a hardware bug in cheap WD clone boards where the PROM checksum
 * byte is always zero
 *
 * Revision 2.4  93/09/29  21:24:30  davidg
 * Added software NIC reset in NE probe to work around a problem
 * with some NE boards where the 8390 doesn't reset properly on
 * power-up. Remove initialization of IMR/ISR in the NE probe
 * because this is inherent in the reset.
 *
 * Revision 2.3  93/09/29  15:10:16  davidg
 * credit Charles Hannum
 *
 * Revision 2.2  93/09/29  13:23:25  davidg
 * added no multi-buffer override for 3c503
 *
 * Revision 2.1  93/09/29  12:32:12  davidg
 * changed multi-buffer count for 16bit 3c503's from 5 to 2 after
 * noticing that the transmitter becomes idle because of so many
 * packets to load.
 *
 * Revision 2.0  93/09/29  00:00:19  davidg
 * many changes, rewrites, additions, etc. Now supports the
 * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and
 * a variety of similar clones. 16bit 3c503 now does multi
 * transmit buffers. Nearly every part of the driver has
 * changed in some way since rev 1.30.
 1993-10-01 02:01:43 +00:00
cgd
4a21fe3648 ifdef out the ttyfree()'s, so that fill_eproc doesn't panic when 
a process's session still holds a ref to a tty which has been deallocated
and reused.
 1993-09-29 02:36:21 +00:00
cgd
b85a24ec4e get rid of stray printfs (turn them into "lprintf"s) 1993-09-28 21:26:59 +00:00
mycroft
fd156a97fa New i386 code. 1993-09-14 17:28:06 +00:00
davidg
1c880d62bf As of this revision, all known bugs have been fixed. Some of the fixes include: 
1) fixed 3c503 lock-up if the thinwire cable was disconnected at boot time
2) 8013EBT boards now work (quite well!) in 16bit/16k mode
3) ED_NO_DOUBLE_BUFFERING flag now works
4) slightly higer performance (about 3%) with 16bit WD/SMC boards
5) support for WD8013WC (10BaseT) boards

   Additionally, the probe code has been reorganized to be much cleaner. This
revision of the driver is 1.25. The release notes have been updated as well.
 1993-09-09 09:40:56 +00:00
mycroft
0535b6089e Avoid clash of struct ns_addr with #define ns_addr. 1993-09-06 18:30:39 +00:00
jtc
4475f55d8f Include systm.h to get prototypes (and possibly inlines) of *max functions. 1993-09-04 00:02:48 +00:00
deraadt
9aed375ba3 tty XXstart() routines return void 1993-08-29 13:46:31 +00:00
brezak
62164fe535 Add find_isadev() and have sysbeep() use common defines. 1993-08-28 00:13:00 +00:00
cgd
225917bfe6 0.9 "official" patch 001: 
(1)	added support for ed1 in both generic kernels at:
	device ed1 at isa? port 0x250 net irq 9 iomem 0xd8000 vector edintr
(2)	brought if_ed.c up to DG's 1.19 rev.
 1993-08-26 00:26:50 +00:00
cgd
4543c1ebfd changes from 0.9-ALPHA2 to 0.9-BETA 1993-08-23 04:59:38 +00:00
cgd
e5ea45d312 there are some devices out there which use... NO I/O PORTS! 1993-08-08 09:54:23 +00:00
brezak
67dfce6728 Normalize play_msf changes with 386bsd patch. 1993-08-04 19:33:44 +00:00
brezak
80a965ba28 Add play_msf command and MSF variants. This is SCSI2 stuff and is needed for many flavors of player utilities. 1993-08-04 17:26:20 +00:00
glass
4a385c1228 with -Wall would bomb, on incomplete type 'selinfo'. bpfilter.h include 
moved down, and select.h included.
 1993-08-03 01:52:57 +00:00
mycroft
4862b84c92 Add RCS identifiers (this time on the correct side of the branch), and 
incorporate recent changes in netbsd-0-9 branch.
 1993-08-01 19:22:24 +00:00
cgd
7b2afa7fe6 incorporate changes from 0-9-base to 0-9-ALPHA 1993-07-28 02:20:34 +00:00
cgd
8141ce5d83 kill damned RCS Log 1993-07-19 16:58:20 +00:00
cgd
886f6afa56 Reading file marks or writing end of tape return 0 bytes, AND THEY 
DON'T SET THE ERROR BIT ON THE BUFFER UNLESS THE AUTHOR OF PHYSIO
IS STUPID!
 1993-07-19 16:44:38 +00:00
cgd
30c2a20262 patches from allen briggs to fix a minor bug in *attach() 1993-07-19 11:30:49 +00:00
mycroft
331148c31a Make these files GCC 2 happy. 1993-07-17 16:20:24 +00:00
deraadt
2ee2073a53 scsi_switch had wrong entries for these controllers... 1993-07-17 11:00:09 +00:00
mycroft
ba408056a6 Use splnet, not splimp. 1993-07-13 21:53:06 +00:00
deraadt
6cc173695a moved bfdttach point to same place as other drivers, from greenman 1993-07-12 13:13:41 +00:00
mycroft
3be4221095 Change tty code to use clist interface, but with ring buffer implementation. 
Also, fix a couple of bugs in tty.c and pccons.c, and some gross kluginess
in the hp300 stuff.
 1993-07-12 11:36:53 +00:00
mycroft
0daaa4f16c Make splimp = splnet | spltty, and get rid of SLIP kluge for splnet and 
spltty.
 1993-07-11 14:03:51 +00:00
cgd
cb880ccb94 fix evil interaction with new physio; don't set error bit for short reads. 1993-07-09 04:28:55 +00:00
deraadt
80dc38edb3 documentation error 1993-07-08 08:22:17 +00:00
deraadt
7afa674eb4 the "struct tty *cn_tty" field in cons.c wasn't being used by anything 1993-07-07 11:12:26 +00:00
deraadt
1eacd36710 pccons.c now dynamically allocates it's "struct tty" 
cons.c's "struct tty *cn_tty" wasn't used by any of the kernel, and goes away.
 1993-07-07 11:00:23 +00:00
cgd
bab148ba4e delete inclusion of rlist.h again. grr. 1993-07-07 06:52:39 +00:00
deraadt
9bff90a5c1 added a timeout debugging mode to wd.c so that people can see how slow 
their controllers really are. Look for the WDCNDELAY_DEBUG definition.
 1993-07-07 05:50:35 +00:00
deraadt
d670635e8b ok, 5 second command timeouts.. 1993-07-07 01:05:42 +00:00
deraadt
ceec40c98f clean up code for timeout/untimeout/wakeup prototypes. 1993-07-06 06:06:26 +00:00
deraadt
86999439b2 number of changes: 
1. controller reset code moved into one function, called from more places now.
2. more places now do timeouts. TIPCAT code turned on.
3. blew away the unused WDOPENLOCK test code.
4. delay is now done using WDCNDELAY repetitions of DELAY(25). Up to 2.5 second
   pause accepted from controller (some controllers have some commands that are
   actually this slow)
5. some of the old timeout code was really whacked.
 1993-07-06 00:42:43 +00:00
cgd
2d53469109 get rid of extraneous inclusion of rlist.h 1993-07-06 00:31:52 +00:00
deraadt
2cb34d6d65 added a missing {/} pair that barsoom seems to have taken out, but 
which the standard 386bsd 0.1 driver did have. This is for a piece of
code in the bad block handling. found/fixed by hpeyerl.
 1993-07-05 04:44:48 +00:00
deraadt
3322c7b691 all timeout code now calls DELAY() so the timeout delays are the same 
length on all processors. Where possible, the controller is reset if it
times out.
 1993-07-05 03:20:57 +00:00
deraadt
ed61b76822 increased the timeout inside wdcommand(). Some controllers impliment some 
commands very slowly.
 1993-07-05 00:08:27 +00:00
andrew
44b5013862 Reject non block-aligned transfers (where a block is 512 bytes in length); 
they were causing scsi controller lockups.  Replace an occurrence of "512"
with SECSIZE, which is #defined to be 512.
 1993-07-04 07:09:59 +00:00
cgd
7e940b55e0 add support for David Greenman "ed" driver 1993-07-03 12:21:07 +00:00
cgd
d77e126ab2 add support for David Greenman's "ed" driver. 1993-07-03 12:19:36 +00:00
mycroft
3c4b913d33 Fix a bunch of things. 1993-07-01 00:24:09 +00:00
andrew
f7dd4be020 Updated comments. 1993-06-30 04:13:34 +00:00
andrew
62442b4e98 Added com_scratch entry. 1993-06-30 04:04:24 +00:00
andrew
1b69e917eb ANSIfications. 1993-06-27 06:59:20 +00:00
andrew
51ac6a0997 ANSIfications. 1993-06-27 06:27:29 +00:00
andrew
0e6cb953ea ANSIfications - removed all implicit function return types and argument 
definitions.  Ensured that all files include "systm.h" to gain access to
general prototypes.  Casts where necessary.
 1993-06-27 06:01:27 +00:00
deraadt
277c73694e print "maddr 0xd0000 msize 65536" as "maddr 0xd0000-0xdffff" instead. 1993-06-20 07:24:53 +00:00
cgd
d1ed63195d fix the divide-by-zero problem w/old disks. this patch is ws's "fault." 1993-06-18 20:45:35 +00:00
brezak
ebfdfc5b8a Silence size complaint at probe. 1993-06-17 12:18:29 +00:00
andrew
280a747d4e woops - another typo. 1993-06-16 10:39:35 +00:00
deraadt
1311db833c whoops. typo. 1993-06-16 04:31:37 +00:00
deraadt
a6d9adf224 fix to intuit the maximum number of scsi units available on a device 
driver. this piece at least, should be safe from changing sizeof(dev_t)
 1993-06-16 03:39:30 +00:00
mycroft
5a2b8d1abb Fix typo. 1993-06-16 02:59:42 +00:00
mycroft
94df11ad63 Make sysbeep() take a frequency, not a timer count, and add constants 
BEEP_FREQ and BEEP_TIME which can be overridden in the config file.
 1993-06-16 02:57:17 +00:00
mycroft
528edf6037 Move definitions of TIMER_FREQ to timerreg.h, and fix value of CF for DELAY(). 1993-06-15 21:37:14 +00:00
mycroft
930a773dce Clean up beep code a miniscule amount, add interrupt protection, and 
make multiple beeps generate a continuous tone.
 1993-06-15 20:34:54 +00:00
mycroft
5592ad3fbb Ignore interrupts if the device isn't open. This prevents stray interrupts 
from hosing the works.  What a stupid architecture.
 1993-06-15 01:50:32 +00:00
andrew
925a429d35 Reduced bus-on time from the default of 11ms -> 9ms, to prevent floppy from 
becoming data-starved during simultaneous fd & scsi activity.
 1993-06-14 04:16:03 +00:00
deraadt
f37ee25bb2 sigh. one day i'll finish this driver, meanwhile, one more fix.. 1993-06-10 04:50:42 +00:00
deraadt
f6779cbdce minor silliness related to two or more controllers 1993-06-09 22:36:40 +00:00
cgd
f1b8c74730 make getc() and ungetc() be rb{un,}getc(), so getc() and ungetc() 
don't conflict w/ansi prototypes...
 1993-06-06 23:04:42 +00:00
cgd
8a05b36058 incorporate Bruce Evans' interrupt changes, as hacked by Rod grimes, 
for patchkit patch 158.  it appears to work well.
 1993-06-06 04:14:01 +00:00
cgd
9d6a908bb7 patch from rgrimes to add delay to let data port stabilize, also 
make "lpflag" unique to each driver
 1993-06-05 22:58:29 +00:00
deraadt
2adecf84f6 1. It is now possible to build a kernel that does not have a pc0 device driver. 
2. "press any key to reboot" reads the key from the console.
3. wddump() still needs a non-blocking getc() routine (or flush)
 1993-05-28 09:10:52 +00:00
deraadt
0b12df586d 1. It is now possible to build a kernel that does not have a pc0 device driver. 
2. "press any key to reboot" reads the key from the console.
3. wddump() still needs a non-blocking getc() routine (or flush)
 1993-05-28 09:10:29 +00:00
deraadt
d307daf9f6 scsi probing spent too much time on the bus -- sped it up now, 
and simplified the message printing code (works the same)
 1993-05-27 10:14:02 +00:00
deraadt
2f0c0eb674 tty dynamic allocation 1993-05-26 10:06:41 +00:00
deraadt
ee59868966 patch00149 by Julian Elischer <julian@jules.dialix.oz.au> & Rodney Grimes. 
When an error was encountered, the sd/cd drivers printed blockno&ff0000
rather that blockno.
 1993-05-25 07:27:31 +00:00
cgd
fe1802950b add include of select.h if necessary for protos, or delete if extraneous 1993-05-22 11:40:42 +00:00
cgd
30177b538f add rcsids to everything and clean up headers 1993-05-22 07:56:12 +00:00
deraadt
dde4fa6fe1 fixed typo 1993-05-22 07:40:46 +00:00
davidb
171495eaa4 Changed when disks are started, to get DEC disks working. 1993-05-21 12:20:30 +00:00
deraadt
6fb28b3c74 more disklabel changes 1993-05-20 23:12:53 +00:00
deraadt
e34f239662 First cut at cpu independent disklabels. 
There will be niggly little details no doubt..
 1993-05-20 22:48:23 +00:00
cgd
c59cd967ff add rcsids and clean up file headers 1993-05-20 03:46:09 +00:00
cgd
8d6c77881c make kernel select interface be one-stop shopping & clean it all up. 1993-05-18 18:18:40 +00:00
cgd
6dedb5151c add hp300 kernel files. generic kernel files might need some help... 1993-05-13 13:56:20 +00:00
cgd
c2cbdf5d9e fix stupid line transposition (from John Brezak <brezak@osf.org>) 1993-05-11 08:07:50 +00:00
deraadt
e439c311cd Whoops. One more 0x0ffff to expunge.. 1993-05-11 04:15:22 +00:00
deraadt
4c40e74463 1. id_irq is a u_short 
2. "irq ?" sets it to (u_short)-1
3. "irq #" sets it to (1<<#)
4. not specifying an interrupt sets it to 0.

Until someone else comes up with a better scheme, that's the way it is.
If you have a driver that turns the interrupt off, set it to ZERO.

If, after calling XXprobe(), id_irq is still (u_short)-1, that is the same
as if  probe() failed.
 1993-05-11 04:06:23 +00:00
deraadt
545cc18754 This patch allows the wd device driver to tell how big the disks are on 
WD1007-derived controllers. In this example, wdc0 is a WD1007-clone,
and wdc1 is a WD1003-clone. WD1007 controllers are generally ESDI
and IDE controllers.
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wd0 at wdc0 targ 0: 322MB 1224 cyl, 15 head, 36 sec <disktype>
wdc1 at 0x170-0x17f irq 7 on isa
wd2 at wdc1 targ 0: (unknown size) <disktype>
 1993-05-10 05:53:22 +00:00
deraadt
5ae997897e i thought i deleted this line before! 1993-05-09 04:25:48 +00:00
deraadt
ca0db18897 multiple master controllers would probe tthe first one N times instead of 
once each. never mind not worth worrying about what i;m talking about.
 1993-05-08 00:50:10 +00:00
cgd
ca1b23d6dd no irq == -1, or, actually, 0x0ffff (f*ing unsigned short...). 
this would break devices w/o interrupts (like lpa).
 1993-05-07 10:38:04 +00:00
cgd
5220c82b50 fix lpt driver and add lpa driver. from 386bsd pk patch 133 1993-05-07 05:38:55 +00:00
deraadt
47622db521 fixed bug from last commit 1993-05-05 00:29:38 +00:00
deraadt
a0bcb17e60 support for making dev->id_alive be set, this is for iostat to 
find disk devices. wee bit of a kludge. sub-device attach()
routines must now return 1 for successful attach(), 0 otherwise.
Other bsd's do this too..
 1993-05-04 08:27:29 +00:00
cgd
ad845984f9 add pg_wait, which must be set if you want pg() to actually wait for keybd 
input.  this one is way useful...
 1993-05-04 05:47:50 +00:00
cgd
70754f5c6b fixed loopback == nuke problem. 
This fix is probably not optimal, but it works.
 1993-05-04 02:37:27 +00:00
deraadt
11dce888dd fixed silly typo. 1993-05-02 20:14:48 +00:00
mycroft
6c15f33674 Fix error in last change. B-P 1993-05-01 19:12:45 +00:00
mycroft
c3c6f70cea Move bpfattach() call into hpattach(). 1993-04-30 23:44:03 +00:00
mycroft
dbeb3a98e0 HP cards use 32 I/O ports, not 16. 1993-04-28 23:57:42 +00:00
deraadt
d494d8e591 cosmetic change 1993-04-26 18:45:49 +00:00
cgd
c08b444d52 id for scsi_attach must be an int. 1993-04-26 11:54:23 +00:00
mycroft
f67957329b Fix up error messages and return values. 1993-04-22 00:35:02 +00:00
mycroft
c2f7555fda Display more meaningful message on SCSI `unit attention'. 1993-04-20 10:51:51 +00:00
deraadt
10e418c8b6 a test for mycroft.. 1993-04-20 08:38:03 +00:00
mycroft
30a1d7a9f1 Don't overwrite global kernel version string. 1993-04-19 21:20:46 +00:00
mycroft
81b91f4488 Fix subtle word-size error. 1993-04-19 06:02:16 +00:00
mycroft
0105f6f55d Return correct value for new probe sequence. 1993-04-18 10:14:15 +00:00
deraadt
e2a9eb19a4 slight code quality improvement. not related to the bug with very 
old controllers or disks! :-)
 1993-04-18 10:03:20 +00:00
mycroft
ba40575afe Use new format for attach message. 1993-04-17 04:46:12 +00:00
mycroft
e415187cd4 Add driver for HP ISA and EISA ethernet adapters. 1993-04-17 01:39:27 +00:00
deraadt
6bee5294bc ioconf changes, see previous cvs's that dumped core 1993-04-15 07:57:50 +00:00
deraadt
fbecd3e987 Once more: some changes to the ioconf.c structure. It will now handle 
devices hanging off controllers, any kind of controller.
A device on isa0 is called at probe(self), then attach(self)
A controller on isa0 is called at probe(self), then all it's children with
    defined unit numbers are initialized by calling attach(subdev); next all
    subdevices with unit ? are initialized by calling attach(sundev).
Almost all device entry points is now like the vax/sun model (intr being
the weird one)
 1993-04-15 07:52:08 +00:00
glass
6eb0490333 NDDB made a re-appearance.... 1993-04-15 07:11:01 +00:00
deraadt
e42c6edf94 ooops. DDB instead of NDDB. A typo, i swear 1993-04-15 07:09:23 +00:00
deraadt
653e85f75a #ifdef DDB fix 1993-04-15 07:01:16 +00:00
deraadt
bf6814fb30 wd driver would fail on calling wdgetctlr() for older drives and 
controllers. New behaviour is that if the standard method fails, try
to recalibrate the drive. Success means the drive exists.  patch by
hpeyerl@novatel.cuc.ab.ca (who owns several of these historical
artifacts)
 1993-04-15 06:39:00 +00:00
deraadt
bee6f373e4 fixed various bugs like cdattach() returning garbage. 1993-04-12 12:10:28 +00:00
deraadt
d0d3380f80 small fixes 1993-04-12 10:15:21 +00:00
deraadt
2c98ef3b72 new scsi subsystem. 
changes also in config/mkioconf.c
	i386/isa/wd.c, fd.c, and all scsi drivers.
 1993-04-12 08:19:28 +00:00
deraadt
f262b564a2 new scsi subsystem. 
changes also in config/mkioconf.c & sys/scsi/*
 1993-04-12 08:17:23 +00:00
cgd
506ea71fe9 was saying "not responding" on failed probe. that's bogus. 1993-04-10 21:09:13 +00:00
glass
034707f9e5 fixed to be compliant, subservient, and to take advantage of the newly 
hacked config(8)
 1993-04-10 12:04:35 +00:00
cgd
fa76d62392 have probe return size of io space on successful return, rather 
than simply 1.
 1993-04-09 16:43:56 +00:00
cgd
c2176edbac have probe return size of io space on successful return, rather 
than simply 1.
 1993-04-09 16:25:07 +00:00
cgd
2bbe287e49 make printing of i/o addresses a bit prettier, and fix off-by-one error. 1993-04-09 16:24:26 +00:00
cgd
cf15785585 from Rodney W. Grimes (rgrimes@agora.rain.com) (patchkit patch 117): 
This patch adds the symbol names to icu.s that vmstat expects
the interrupt counters to be called.  It also adds code to config
so that the names of the interrupts are written at the end of vectors.s
so vmstat can report real device names.  It also cleans up and enables
the logging of stray interrupts.  The counters for false interrupts
are added but the fix for them is not (the fix I have is not done
very good.) A false interrupt is when a device asserts it's interrupt
signal, then removes it before the 8259 can latch it.  This is the number
one cause of stray IRQ7's and IRQ15's.

        Additional device probe information is now printed.  This includes
ending I/O address (many drivers do not return the correct value from a
probe this still needs to be fixed), memory address and size, driver
flags passed in by config.
 1993-04-09 13:43:40 +00:00
deraadt
b9bd4b25de dmesg output at boottime now tries to print out information as 
soon as it is available. The output looks much more like Sunos.
 1993-04-08 08:26:46 +00:00
glass
0d718ac79e attempting to open an already opened tape drive should get you EBUSY, not 
ENXIO.
 1993-04-08 00:20:02 +00:00
deraadt
de24d978d5 wd7000 device driver, put in IO_WDS entry in isa.h. You can now build a 
kernel with it. Hope your dma works better than mine <grr>
 1993-04-06 20:58:01 +00:00
deraadt
a2b4863160 ripped out a message 1993-04-06 12:09:55 +00:00
deraadt
9b67a6d7ad Mod-barsoom wd additions. config program + kernel config files changed too. 
fd support had to change slightly too.
 1993-04-06 10:06:28 +00:00
deraadt
c3d2e42be0 added: incomplete wd7000-asc scsi controller device driver. 1993-04-06 10:04:46 +00:00
cgd
c32e85d3c3 moved closing #endif to include comselect 1993-03-27 09:24:42 +00:00
cgd
f23291fb78 added support for microtime routines by Steve McCanne (mccanne@ee.lbl.gov) 1993-03-23 08:12:09 +00:00
cgd
e541169ce2 after 0.2.2 "stable" patches applied 1993-03-21 18:04:42 +00:00
cgd
61f282557f initial import of 386bsd-0.1 sources 1993-03-21 09:45:37 +00:00