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114 Commits

Author SHA1 Message Date
dufault
274a8d5ee2 cd.c: Julian's CD audio cleanup 
sd.c: Julian's removal of subdriver requests
st.c, scsi_tape.h: Julian's suport of compressed tape drives

Note: compressed tape drives are still not working fully.

scsiconf.h, scsi_base.c, scsi_driver.c: address problems in probes
and error console logs
 1995-03-21 11:21:08 +00:00
dg
9cd78521d8 Removed redundant newlines that were in some panic strings. 1995-03-19 14:29:26 +00:00
bde
289f11acb4 Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 
(except in netccitt, netiso and netns) and most of the warnings from
`gcc -Wnested-externs'.  Fix all the bugs found.  There were no serious
ones.
 1995-03-16 18:17:34 +00:00
dufault
28a0824062 Plug lurking bug when a device returns ASC:ASCQ 0xff:0xff 1995-03-15 22:42:25 +00:00
dufault
45a99b7dba Change it so it doesn't say "probe0" for SCSI probe "device". 1995-03-15 14:44:01 +00:00
dufault
a2ba9cd1b8 1. Add text for ASC/ASCQ 
2. Clean up probe messages.  This is how I propose it looks for 2.1 so
if you don't like it you have my e-mail address.
 1995-03-15 14:22:12 +00:00
dufault
ac962b6339 Submitted by: bde@zeta.org.au (Bruce Evans) 
Fix it so that calls to extend_get won't dereference 0 when "swap
on sd.." calls sdsize() on systems with no SCSI devices.

This probably really fixes Poul's "boot with no SCSI" problem.
 1995-03-06 15:02:13 +00:00
dg
fb4e5f837a Remove some of my old debugging junk that somehow slipped in under my nose. 1995-03-06 05:36:59 +00:00
dufault
2a8d0d19ae Fix when SCSI_DEBUG turned on. Thanks to Michael Reifenberger. 1995-03-05 20:01:44 +00:00
dufault
caa91d7b29 1. Change driver signatures to full signature for slice support. 
2. Add "pt" (processor type) driver.
3. Add "worm" (Write Once) driver for Jordan.
 1995-03-04 20:51:10 +00:00
bde
8c0df6f11f Remove unused common variable `extended'. 1995-03-04 12:36:55 +00:00
dufault
78929da63c Make sure there is a device before opening. Fixes NULL access 
when opening unattached devices.
 1995-03-03 21:38:43 +00:00
dufault
c022092526 Reviewed by: gibbs@freefall.cdrom.com julian@freefall.cdrom.com 
1. Support for fixed device configuration
2. Hoisted common code to scsi_driver
3. SCSI busses dynamically allocated at boot
4. Reorg'd for LKMs
 1995-03-01 22:24:47 +00:00
jkh
04958419e8 iodone->biodone; get rid of older call syntax. 1995-02-25 19:11:11 +00:00
gibbs
72ec25a906 Add a define for the SCSI_QUEUE_FULL sense message 1995-02-22 01:44:21 +00:00
dg
fecb08a9b5 >From a week or two ago I got kernel panics as soon as I tried to access my 
tape drive. I traced it to sys/scsi/scsi_base.c where some code were added
to print the return values of the sense command. My tape drive returned a
extended flags value of 0x20, so the key that is the lower 4 bits, is 0.
The code uses "key-1" to index into a table and then the kernel go to never-
never land.

Here is a fix for this. Will somebody please apply it?

Submitted by:	John Hay
 1995-02-15 07:44:07 +00:00
phk
832a9eda23 YFfix. 1995-02-14 06:28:25 +00:00
phk
902470ac4e YFfix. added 
errval scsi_probe_busses __P(( int, int, int));
 1995-02-14 06:17:23 +00:00
dufault
331e8d8b9c Split byte packing functions into signed and unsigned versions. 
Left most current invocations as signed, though that could be wrong.
 1995-01-31 11:41:47 +00:00
dufault
fd80285ef9 1. Reject obviously broken CDB command lengths 
2. Use "uprintf" (instead of printf) to log the "tape not ready" message
 1995-01-24 12:04:56 +00:00
ats
9366080bf5 Add the missing forward declaration of chopen. Reported in the 
mailinglists some time ago.
 1995-01-19 21:02:54 +00:00
dufault
05d6c07611 Remove dup biodone and no more SCSIUSER option. 1995-01-19 12:41:36 +00:00
dufault
f927c40d96 Ensured all files have copyright and RCS ID variable. 1995-01-08 15:56:10 +00:00
ats
fe171057c0 Submitted by: Gerd Truschinski 
Removed one semicolon, two are one to much :-). Found by the hc860 compiler
and Gerd Truschinski 8-).
 1995-01-08 15:13:40 +00:00
dufault
3cf1ff13e3 Reviewed by: gibbs@estienne.CS.Berkeley.EDU 
Reenabled "SCIOCOMAND" ioctl.
Restructured so low level drivers can easily request retries.
Added preliminary fixed SCSI devices (should be revisited before 2.1)
Added "ssc" device that can have its' (HBA, ID, LUN) set via ioctl.
 1995-01-08 13:38:38 +00:00
bde
7db9d9fae8 Fix the "wds" count stat. 1994-12-24 09:48:32 +00:00
bde
26c5938190 Really fix the "byte" count stat. `wd's are actually blocks of 32 16-bit 
words in dkstat-speak.  `ms's are seconds in dkstat-speak...
 1994-12-24 09:19:00 +00:00
dg
28977d3f32 Revert last patch - it's wrong. 1994-12-23 23:03:32 +00:00
dg
5e6d82464a Fixed byte count stat. 
Submitted by:	John Dyson
 1994-12-23 22:44:55 +00:00
se
a23f1625b2 Added SCSI_DATA_OUT to flags passed to the device driver in sd_dump() 
since device drivers may decide not to accept a data out phase without
this flag present.
Submitted by:	Wolfgang Stanglmeier <wolf@dentaro.GUN.de>
 1994-12-22 21:18:48 +00:00
phk
a08ba0961a Make sure we allocate at least 8 scbus if we allocate any at all. 1994-12-18 18:48:39 +00:00
phk
79b9c1263f Allocate all scsi-devices on the fly, not just CDs. 
Reviewed by:	phk
Submitted by:	rgrimes
 1994-12-16 06:03:28 +00:00
phk
981f60f527 added a missing '\n' in both files. 1994-12-03 22:52:57 +00:00
ats
9beb2cb7db Include "scbus.h" in scsiconfig.c to get the number NSCBUS from the 
config file.
 1994-11-27 23:30:48 +00:00
ats
5d3ae1d67a Submitted by: Lawrence J. King ljking@ljk.OCUnix.On.Ca 
Check the firmware revision for non-printing characters and replace them
question-marks if necessary. Problem is known with old Seagate ST296N
drives.
 1994-11-17 23:22:22 +00:00
bde
e4106fb3ad Remove bogus and unused declaration and definition of Debugger(). 1994-11-15 14:49:56 +00:00
bde
9fb49107aa Remove unused definition of Debugger(). 1994-11-15 14:49:12 +00:00
bde
558e14bfc6 Remove bogus declaration of Debugger(). Change the macro for Debugger() 
to call the function instead of doing nothing.
 1994-11-15 14:47:49 +00:00
ats
d21ec166f3 scsiconf.h: 
Change the sc_link structure from 8 targets with 8 lun's to
16 targets with 8 lun's. Wide scsi and the ncr 825 does support 16 targets.
scsiconf.c:
move the addition of the trailing NUL's out of a then clause, they are also
needed in the else clause for an unknown device.
 1994-11-14 23:39:33 +00:00
ats
112342be8d Delete a bogus check that the SCSI_DELAY only works for the first 
scsi adapter. Let it work on every adapter. Someone want to rewrite
this to be coupled with the adapter specification in the config file,
so that you can say which adapters need it ?
 1994-11-12 17:13:23 +00:00
joerg
b78cd14f01 Avoid a division by zero if the actual sector size isn't known during the 
device announcement; assume a sector size of 512 instead (likely to be
right at all).
This case happens when booting with a removable disk device attached
(e.g. an MOD), but no medium inserted.
 1994-11-07 20:09:35 +00:00
joerg
4126e5a579 |Both, the wd and the sd driver do not reject invalid request of odd 
|sizes. They simply pass them to the disks, which usually causes
|fatal errors then.
 1994-11-03 18:20:15 +00:00
phk
08c34cf73f Changed RAW_PART to RAWPART so it comes from disklabel.h. 
Force RAW_PART to have the right size.
Set d_secperunit in the disklabel.
 1994-10-31 23:45:40 +00:00
jkh
685a08f618 Andreas Klemm's tape erase patches from 1.1.5.1 
Submitted by:	andreas
 1994-10-28 13:19:42 +00:00
jkh
1ca2f392e1 Julian Elischer's disklabel fixes. 1994-10-27 20:45:13 +00:00
wollman
7b8e09399a Finished device configuration database work for all ISA devices (except `ze') 
and all SCSI devices (except that it's not done quite the way I want).  New
information added includes:

-	A text description of the device
-	A ``state''---unknown, unconfigured, idle, or busy
-	A generic parent device (with support in the m.i. code)
-	An interrupt mask type field (which will hopefully go away) so that
.	  ``doconfig'' can be written

This requires a new version of the `lsdev' program as well (next commit).
 1994-10-23 21:28:03 +00:00
wollman
3a9b1c345a Make my ALLDEVS kernel compile (basically, LINT minus a lot of options). 
This involves fixing a few things I broke last time.
 1994-10-21 01:19:28 +00:00
phk
c006d3d459 Peter Dufaults comconsole changes. 
Submitted by:	Peter Dufault
 1994-10-20 00:08:31 +00:00
wollman
c1ffab18a7 Implement scsi_externalize(), again. (This was supposed to be committed in the 
last batch of changes but somehow got lost in the shuffle.)
 1994-10-19 20:34:15 +00:00
wollman
c2771d0d1b Define SCSI_EXTERNALLEN outside of #ifdef KERNEL, for lsdev. 1994-10-19 01:49:23 +00:00