Commit Graph

752 Commits

Author SHA1 Message Date
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