Commit Graph

311 Commits

Author SHA1 Message Date
matthias 8033e010bd In case of a SCSI-error print the extended sense information and not
some sort of random garbage.
1997-06-09 19:36:56 +00:00
mycroft 103c7d360d Oops; forgot to GC the last mbuf allocated when out of clusters. 1997-04-28 17:03:58 +00:00
augustss 81a10d7725 Don't require that a device is open for writing to perform a raw
SCSI command that just reads.
1997-04-26 22:24:46 +00:00
mycroft 91a808523c Fix typo in previous. 1997-04-24 08:05:13 +00:00
mycroft b65e62c6c4 If we fail to allocate a cluster to hold a large packet, simply
drop it rather than using a chain of tiny mbufs.
Do not force the initial part of a packet into a separate mbuf.
1997-04-24 02:36:46 +00:00
mycroft db2332eb26 Another silly CD-ROM drive... 1997-04-24 00:49:14 +00:00
thorpej 6102bc8ec2 And Yet Another Broken IBM disk (the 664 this time), once again
reported by Hubert Feyrer <feyrer@grizu.fh-regensburg.de>.
1997-04-20 01:30:30 +00:00
thorpej f9bc642a6d Add Yet Another Broken IBM disk to the SDEV_AUTOSAVE list. This one
doesn't report a vendor string (yuck)!.  Problem reported by
Hubert Feyrer <feyrer@grizu.fh-regensburg.de>.
1997-04-20 00:55:05 +00:00
pk f2c53e4c3d Two more quirks:
Python 28454-XXX tape drive: NOLUNS
	1588-15MBSUN0669 disk: AUTOSAVE
1997-04-19 21:32:37 +00:00
scottr 63d11b7577 Add another IBM disk that needs SDEV_AUTOSAVE. 1997-04-08 17:35:06 +00:00
matthias 470e2a9983 * Do some KNFing.
* Make all local functions static.
* Add some untested netatalk support.
1997-04-04 19:02:43 +00:00
mycroft 6d3685ab6c Add a SDEV_AUTOSAVE quirk for the Emulex SCSI<->ESDI bridge. 1997-04-02 02:36:02 +00:00
mycroft aca1dae3c4 Push the buffer cleanup code into scsi_done(), and split it so that biodone()
is called *after* the driver `done' routine.  This fixes disk I/O statistics
on SCSI devices.

Also, calling the `done' routine with a `complete' argument of 0 and actually
having it do anything meaningful loses in at least 3 ways, so just nuke the
argument altogether and don't call it this way.  If the driver needs to do
some error handling, that's what `err_handler' is for.
1997-04-02 02:29:30 +00:00
mikel df25ccca49 loosen the version number check in the quirk list for the CDR-H98MV;
from Koji Imada in PR kern/3419.
1997-04-01 04:05:03 +00:00
christos 4c29beee46 PR/3409: Koji Imada: cdsize() timeout too short for cd changers. 1997-03-29 21:37:55 +00:00
scottr 1cc0fb9b24 Add SDEV_AUTOSAVE quirks for IBM 0663H{08,12} disks 1997-03-27 07:37:54 +00:00
scottr 757d4ce5d4 Add SDEV_NOLUNS quirk for Seagate ST125N. 1997-03-25 22:33:50 +00:00
thorpej 24840394af Fix a screwup (my fault, oops) that caused the stack to get corrupted.
From Ian Dall <Ian.Dall@dsto.defence.gov.au> on port-pc532.
1997-03-24 00:04:53 +00:00
matthias c796ad8010 Add missing arp tag for se driver. 1997-03-21 08:55:09 +00:00
thorpej 21c7befacf Back out part of the previous patch - not only does stuffing a sizeof()
into 8 bits generate (bogus) warnings on some architectures, but the
change to pad on "scsi inquiry" is no longer needed, apparently.
Thanks to Matthias Pfaller for pointing the latter out to me.
1997-03-20 07:13:07 +00:00
cgd 5b1c90b820 add appropriate includes so that this deals properly with NS and CCITT+LLC.
(Includes stolen from dev/ic/am7990.c, because it's a (the?) canonical
networking hardware driver.)
1997-03-18 04:45:04 +00:00
thorpej f94626f157 Driver for the Cabletron EA41x SCSI Ethernet Adaptor, written by
Ian Dall <ian.dall@dsto.defence.gov.au>.  Converted to "new arp"
and some other (very) minor changes by me.
1997-03-18 01:31:15 +00:00
thorpej 8c465535e7 Two changes from Ian Dall <ian.dall@dsto.defence.gov.au>:
- Deal with devices that ignore the length specified in the
  inquiry command.
- Allow asynchronous requests without using a buf (key off NOSLEEP instead).
1997-03-18 01:28:10 +00:00
mikel 877fe66c4e SDEV_NOMODESENSE quirks are no longer needed for optical devices; from
Enami Tsugutomo in PR kern/3308.
1997-03-11 06:06:35 +00:00
mikel 4a6b41b8fe garbage collect unused variable (was this struct declaration orginally
a typedef?); from Enami Tsugutomo in PR kern/3282.
1997-03-04 06:25:22 +00:00
thorpej 15b56daab6 If posting an error condition because the media has been unloaded,
make sure to set the residual count to reflect that no data was
transfered.

From Naofumi HONDA / MINOURA Makoto, PR #3007.
1997-02-21 23:03:25 +00:00
thorpej 850b75414f - Tidy up some printf code in chattach().
- Implement a simple quirks framework for changers.
- Add a quirk for the Spectra 9000 8mm tape library; it requires a
  slightly-longer-than-1-minute delay to take tape inventory.  Many
  thanks to David Webster at Cygnus Solutions for testing this for me.
1997-02-21 22:06:52 +00:00
thorpej 625d310b1b Handle optical disks a little better, from Naofumi HONDA / MINOURA Makoto
in PR #3009, with some slight KNF from me.
1997-02-21 21:51:59 +00:00
jeremy 2eff5a6059 Fix typo in comment. 1997-02-21 07:14:21 +00:00
cgd c05e715a52 kill use of strchr(); it's moving to libkern 1997-01-18 02:18:47 +00:00
cgd 73f996ef33 note in a comment (XXX) that strchr() (what's it doing here, anyway?)
causes 'const' to be discarded.
1996-12-22 10:35:08 +00:00
mycroft e1a87dc790 Make sure to initialize the memory we just allocated. 1996-12-14 10:50:32 +00:00
thorpej f113ac70dd Add a "max_target" member to struct scsi_link, which is filled in by
host adapter drivers, indicating the highest SCSI target they can
address.  Use this value to dynamically allocate data structures, rather
than hard-coding 8 targets.

These changes allow targets > 7 to be addressed on wide SCSI busses.

Fixes PRs #1674 and #2892.
1996-12-10 21:06:29 +00:00
cgd ea0c7b4423 update these so they compile whether or not __BROKEN_INDIRECT_CONFIG
is defined.
1996-12-05 01:06:39 +00:00
thorpej 3ae1a191dc Recognize the HP ScanJet 4p, per PR #2663 (Kenneth Stailey). 1996-12-03 01:25:53 +00:00
thorpej 40611b811f Start a mode sense with a clean sense buffer.
Fixes PR #2953, from David M. Stanhope <dms@celtech.com>.
1996-11-29 19:58:40 +00:00
thorpej f3c0cc95a1 Add an inquiry pattern for the HP ScanJet 4p.
From Valtteri Vuorikoski <vuori@notcom.org>, PR #2957.
1996-11-29 19:53:32 +00:00
thorpej f6ffe73a99 Add Yet Another Broken CD-ROM Drive to The List.
From Lennart Augustsson <augustss@cs.chalmers.se>, PR #2971.
1996-11-29 19:51:14 +00:00
explorer f0873310e2 Another quirky cdrom drive ; pr kern/2917 1996-11-08 05:06:55 +00:00
mikel 19bb57bc5a Add another broken CDROM. Fixes PR kern/2913.
Some misc. cleanup.
1996-11-06 05:50:31 +00:00
matthias c53ad1988a * At least the Teac FC-1 Shugart-SCSI bridgeboard does motor on/off
management by itself. But when it gets a start unit request, it keeps
the floppy motor running all the time. This adds code for dealing with
yet another quirk (SDEV_NOSTARTUNIT) that prevents sd.c from sending
start unit requests. A entry for the Teac FC-1 is added to the quirk
table.
1996-10-23 07:25:39 +00:00
explorer efccf77947 Add quirk entries for two more optical drives; closes pr kern/2861 1996-10-18 17:22:17 +00:00
christos 9a2c8cf28c revert previous kprintf change 1996-10-12 23:23:13 +00:00
christos 9beb92aad7 printf -> kprintf, sprintf -> ksprintf 1996-10-10 23:32:59 +00:00
christos 01d75c7c68 - printf -> kprintf, sprintf -> ksprintf
- make this compile cleanly.
1996-10-10 23:31:40 +00:00
christos d5bc24be7a - printf -> kprintf, sprintf -> ksprintf
- replace sequences of sprintf(p, ...);  p += strlen(p) with p += sprintf(p,
1996-10-10 23:30:58 +00:00
gibbs b9c06e6fa3 dev/microcode/aic7xxx/aic7xxx.seq,
dev/microcode/aic7xxx_seq.h,
dev/ic/aic7xxxreg.h:
  Remove intrinsic knowledge about SDTR and WDTR messages and replace it
  with a generic message system that allows the kernel driver to handle
  SDTR, WDTR and any other type of extended message it chooses too.  This
  makes the sequencer code much simpler, makes extended message handling
  debuggable since the bulk of the work is in the kernel driver, and saves
  lots of instruction space.

  Regen microcode header file.

dev/ic/aic7xxx.c, dev/ic/aic7xxxvar.h:
  Add code to handle WDTR and SDTR negotiation in light of the changes in
  the message interface to the sequencer.  Don't reject targets that
  negotiate async by sending an SDTR with a 0 offset.  Use an sdtr message
  with 0,0 to negotiate async when a target suggests a period that is too
  long for us to handle.  Some tape and cdrom drives don't like us doing
  the message reject that we did in the past.

  Fix a problem with handing the QUEUE FULL condition.

  Fix a race condition (most likely the cause of the SCB paging problems) that
  might allow the sequencer to get unpaused before the condition that caused
  it to be paused (a SEQINT) was handled.

  Race condition pointed out by Doug Ledford <dledford@dialnet.net> and
  by "Dan Willis" <dan@plutotech.com>.

dev/pci/ahc_pci.c:
  Add support for the 2940AU, an aic7860 based controller.

dev/pci/pcidevs.h, dev/pci/pcidevs_data.h:
  Add product IDs for the 2940AU, aic7860 and aic7855.

  Regen data file.

scsi/scsi_message.h:
  Add MSG_EXT_SDTR_LEN and MSG_EXT_WDTR_LEN - the length of bytes in these
  extended messages.

Thanks to Chuck Cranor <chuck@maria.wustl.edu> for testing these changes
out for me.
1996-10-08 03:04:02 +00:00
thorpej d3f587e135 For ioctl commands which may change the device's state, ensure that
the caller has the device open for writing.
1996-09-18 02:34:31 +00:00
thorpej fcde57a426 For ioctl commands which may change the device's state, ensure that
the caller has the device open for writing.
1996-09-13 00:35:59 +00:00
thorpej 9aeee9fb17 Remove a couple of opcodes that are already (and more appropriately)
defined in scsi_changer.h
1996-09-12 01:57:17 +00:00