1d568eab9a
Revamp the locking mechanism slightly.
1995-03-29 23:04:39 +00:00
b51403f60d
Remove the write protect check altogether, and rely on the drive to do it.
1995-03-25 19:45:18 +00:00
06d0a67a07
Check for read-only media in open(), not write().
1995-03-23 12:11:07 +00:00
4712cd33dc
Rearrange DIOCWDINFO a little; closer to wd.c.
1995-03-23 11:43:09 +00:00
02df08a47e
Allow DIOCWDINFO even if label is not `writable'.
1995-03-23 11:33:18 +00:00
e203e49ef5
Correct spelling of `fictitious'. Add patterns for optical memory devices.
...
From Alistair Crooks.
1995-03-07 21:46:06 +00:00
321b00bd07
Some drives don't grok START with LoEj=1, either.
1995-01-30 11:47:56 +00:00
0ece1143f6
Set the LoadEject bit when issuing a START.
1995-01-30 11:37:17 +00:00
9085638020
Some devices really do require the START before the PREVENT. This makes no
...
sense.
1995-01-30 11:34:25 +00:00
1611df6ae0
Update copyrights.
1995-01-26 12:05:49 +00:00
b76a328caa
Redo the `wait for spin up' code. The Mach 3 method clearly doesn't work.
...
Also, rearrange the first open sequences a bit; SDEV_OPEN is no longer magic.
1995-01-26 11:56:51 +00:00
726fa4e94f
Do the PREVENT before the START.
1995-01-23 18:17:22 +00:00
a6e7fe0d2a
If the disk reports a block size of 0, assume it really meant 512.
1995-01-16 21:40:17 +00:00
7650bd97fc
Always boundary check I/O.
1995-01-13 10:46:32 +00:00
8fd135209c
Numerous changes. Many bugs fixed, better autoconfig, a few new features.
1994-12-28 19:42:47 +00:00
3e7afdbe8a
Remove DIOCSBAD handling. It's not actually handled, so why recognize it?
1994-12-16 04:38:30 +00:00
ca65f2ce5d
Remove dkbad.h.
1994-12-14 15:17:22 +00:00
cc44b4600c
There's no point in bothering to unlock what we didn't lock.
1994-11-23 07:54:15 +00:00
95edd299b0
Add still more locking.
1994-11-22 03:23:49 +00:00
fd32202948
Replace dev_unit with device_softc in scsi_link. Change argument to foostart()
...
to void*.
1994-11-21 10:39:09 +00:00
5bd4115690
Add some missing locking, and some general cleanup.
1994-11-20 22:36:43 +00:00
38483bbbf0
Enough Chinese torture already
1994-11-15 23:00:23 +00:00
6ac2bbfc35
be more careful with types, also pull in headers where necessary.
1994-10-30 21:43:03 +00:00
e5d974c51f
First cut at making user-level SCSI commands work. This is untested.
...
Partly from John Brezak.
1994-10-20 20:31:23 +00:00
b8ab5f65d1
Back out change to print geometry from label at boot; can't do this reliably.
1994-10-20 16:54:44 +00:00
cd66683989
openpart -> openmask
1994-10-20 14:08:07 +00:00
bb12b9c8a2
Trivial stylistic changes.
1994-10-20 14:05:08 +00:00
b1568d887e
Use the block size in the label in most cases.
1994-10-20 13:50:38 +00:00
d5b3572f5c
Various changes:
...
* Get rid of unused `partflags'.
* Use dk_openpart, and remove `openparts'. Also, allow an open on both
the block and characters devices at the same time.
* If there was a label, print the geometry from the label at boot time.
* Turn `wlabel' into a flag, and *don't* set it automatically in
DIOCWLABEL; disklabel(8) does that.
Other minor changes.
1994-10-20 13:33:36 +00:00
49c34d3337
move arch dependence to archs. clean up a bit. deal with weird MAXPARTITONS.
1994-10-14 18:26:22 +00:00
863c736e39
Normalize label handling.
1994-07-26 19:39:19 +00:00
b10a5d5fac
change to support other MAXPARTITIONS vals aside from 8
1994-07-04 20:39:46 +00:00
fccfa11af5
New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD'
1994-06-29 06:39:25 +00:00
7d3285c3d4
resolve confusion over who owns the buf after calling scsi_scsi_cmd()
1994-06-16 15:57:39 +00:00
a69dd750a2
b_un.b_addr -> b_data
1994-06-16 01:07:30 +00:00
95faa87c60
remove union's from sense_data struct, conditionaly define RAW_PART
1994-05-09 07:40:47 +00:00
58dfc9dffc
Fix various types. Remove some outdated flags.
1994-04-11 03:53:58 +00:00
8b10b2cd18
Combine scsi_start_unit() and scsi_stop_unit(), and increase the start
...
timeout (again).
1994-04-11 02:23:41 +00:00
5fe1b5b538
Redo the last change; it was compltely bogus.
1994-04-06 00:43:57 +00:00
87e831ef86
Try to detect garbage data from page 4 sense.
1994-04-06 00:23:31 +00:00
2e5a28159f
New SCSI system, based on Julian's more recent work.
1994-03-29 04:29:20 +00:00
c3218832ba
print even more SCSI sense data; this should be in a function...
1994-03-24 17:47:35 +00:00
20c82de12d
print out lots of info on non-media hardware error...
1994-03-24 04:32:44 +00:00
adeebc448e
Use b_actf, not av_forw.
1994-02-06 10:00:30 +00:00
894bb31ed1
print nice numbers for disks >2G. from <adrian@lemmings.cursci.com>
1994-01-25 08:56:45 +00:00
efdb9fa688
*strategy functions return void.
1994-01-11 17:19:37 +00:00
b4d3382694
Canonicalize all #includes.
1993-12-17 07:56:32 +00:00
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
30c2a20262
patches from allen briggs to fix a minor bug in *attach()
1993-07-19 11:30:49 +00:00
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
1b69e917eb
ANSIfications.
1993-06-27 06:59:20 +00:00
1311db833c
whoops. typo.
1993-06-16 04:31:37 +00:00
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
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
171495eaa4
Changed when disks are started, to get DEC disks working.
1993-05-21 12:20:30 +00:00
6fb28b3c74
more disklabel changes
1993-05-20 23:12:53 +00:00
c59cd967ff
add rcsids and clean up file headers
1993-05-20 03:46:09 +00:00
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
d494d8e591
cosmetic change
1993-04-26 18:45:49 +00:00
c2f7555fda
Display more meaningful message on SCSI `unit attention'.
1993-04-20 10:51:51 +00:00
bee6f373e4
fixed various bugs like cdattach() returning garbage.
1993-04-12 12:10:28 +00:00
d0d3380f80
small fixes
1993-04-12 10:15:21 +00:00
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
034707f9e5
fixed to be compliant, subservient, and to take advantage of the newly
...
hacked config(8)
1993-04-10 12:04:35 +00:00
e541169ce2
after 0.2.2 "stable" patches applied
1993-03-21 18:04:42 +00:00
mycroft