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112 Commits

Author SHA1 Message Date
bde
69e0f79830 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
a578c20eb6 Plug lurking bug when a device returns ASC:ASCQ 0xff:0xff 1995-03-15 22:42:25 +00:00
dufault
ce773dca12 Change it so it doesn't say "probe0" for SCSI probe "device". 1995-03-15 14:44:01 +00:00
dufault
8e77b0f653 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
e13f0833e8 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
c37e317347 Remove some of my old debugging junk that somehow slipped in under my nose. 1995-03-06 05:36:59 +00:00
dufault
0add2e63f8 Fix when SCSI_DEBUG turned on. Thanks to Michael Reifenberger. 1995-03-05 20:01:44 +00:00
dufault
9900bd79b3 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
59a10bf615 Remove unused common variable `extended'. 1995-03-04 12:36:55 +00:00
dufault
266848ffa3 Make sure there is a device before opening. Fixes NULL access 
when opening unattached devices.
 1995-03-03 21:38:43 +00:00
dufault
325be5ffa7 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
921208b591 iodone->biodone; get rid of older call syntax. 1995-02-25 19:11:11 +00:00
gibbs
bb4314a0bc Add a define for the SCSI_QUEUE_FULL sense message 1995-02-22 01:44:21 +00:00
dg
905f17b4ab >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
deaea2f54f YFfix. 1995-02-14 06:28:25 +00:00
phk
9221afecab YFfix. added 
errval scsi_probe_busses __P(( int, int, int));
 1995-02-14 06:17:23 +00:00
dufault
56d5749916 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
b94160430b 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
55a0d19bda Add the missing forward declaration of chopen. Reported in the 
mailinglists some time ago.
 1995-01-19 21:02:54 +00:00
dufault
e91ce4826b Remove dup biodone and no more SCSIUSER option. 1995-01-19 12:41:36 +00:00
dufault
25f76dccb4 Ensured all files have copyright and RCS ID variable. 1995-01-08 15:56:10 +00:00
ats
267b61143a 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
f9dfd17603 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
a46c3ece75 Fix the "wds" count stat. 1994-12-24 09:48:32 +00:00
bde
1fc0e7a59d 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
2503434475 Revert last patch - it's wrong. 1994-12-23 23:03:32 +00:00
dg
4a0d37658b Fixed byte count stat. 
Submitted by:	John Dyson
 1994-12-23 22:44:55 +00:00
se
c3df81a4e0 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
c2444f9b9b Make sure we allocate at least 8 scbus if we allocate any at all. 1994-12-18 18:48:39 +00:00
phk
66ae467761 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
ffd4888d41 added a missing '\n' in both files. 1994-12-03 22:52:57 +00:00
ats
04c6edcf64 Include "scbus.h" in scsiconfig.c to get the number NSCBUS from the 
config file.
 1994-11-27 23:30:48 +00:00
ats
63277aa442 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
7e9b352a5b Remove bogus and unused declaration and definition of Debugger(). 1994-11-15 14:49:56 +00:00
bde
2ea8e09a70 Remove unused definition of Debugger(). 1994-11-15 14:49:12 +00:00
bde
4cec7e4962 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
f65593a86e 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
39cf57d59f 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
6286d596ef 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
4f1ef0fb5b |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
d729b2d813 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
e0e2fa7134 Andreas Klemm's tape erase patches from 1.1.5.1 
Submitted by:	andreas
 1994-10-28 13:19:42 +00:00
jkh
7fc8f11c36 Julian Elischer's disklabel fixes. 1994-10-27 20:45:13 +00:00
wollman
b26d43dd93 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
8cdc5796fa 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
60dba59038 Peter Dufaults comconsole changes. 
Submitted by:	Peter Dufault
 1994-10-20 00:08:31 +00:00
wollman
8baea41c30 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
77069411f4 Define SCSI_EXTERNALLEN outside of #ifdef KERNEL, for lsdev. 1994-10-19 01:49:23 +00:00
wollman
95b9f4b030 Forgot to bring this file over from previous commit. 1994-10-19 01:20:44 +00:00
wollman
0195465203 all: register devices 
cd.c sd.c: implement disk stats
 1994-10-19 00:09:47 +00:00