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539 Commits

Author SHA1 Message Date
bouyer
e91bdf1c67 Add SCSI_IGNORE_NOT_READY to the flags for CDIOCCLOSE: some devices will 
attempt to spin up, and report an error if there's no CD. Fixes port-i386/7345.
 1999-04-08 16:12:31 +00:00
bouyer
c2752835f7 Fix a long-standing bug with the ACAP_* flags: 
- the cap field is a u_int8_t, so none of the defined flags would fit in.
  Looks like nobody had a drive using 16 bytes commands.
- the ACAP_DRQ_* flags are all wrong. Just remove them and use the definitions
  from ata/atareg.h, there's no need to duplicate theses. The effect of this
  was that we were always polling for the command phase, even for drives
  with interrupt DRQ. This didn't break until the code was changed to support
  shared interrupts.

Should fix the lookup problems or 'boot hangs' reported by some users, and
kern/7111.
 1999-04-08 11:29:01 +00:00
bouyer
29936d77d4 Now that we do real use of CDIOCCLOSE, we can have SSS_START|SSS_LOEJ 
in scsipi_start(). Adjust test so that timeout will let enouth time to
the drive to spin up.
 1999-04-07 12:47:27 +00:00
mycroft
7a304dfe1b If scsipi_command() fails, always print out the error code. 1999-04-05 19:19:34 +00:00
bouyer
bf88fc82eb Adjust timeout for 'ielem' to match the comment: 5 mn (not 5s) per element + 
10mn initial.
 1999-04-04 12:20:48 +00:00
bouyer
b43b844f6f - change the interrupt routines to take a 3rd arguments, set to 1 if we 
are called from the interrupt or timeout handler, 0 otherwise.
- use this to know if we can busy-wait for wait_for_unbusy or wait_for_ready
This fixes a bug where CDs withot the DRQ_INTR capability would not busy-wait
for the CMDOUT phase.
While I'm there change 2 delay() to DELAY() for consistency, and
garbage-collect some old code from wdcintr() which has been ifdef'd out
for some time now.
 1999-04-01 21:46:28 +00:00
bouyer
1ff88ee466 Avoid busy-waiting when possible if we are not polling (real IRQ or timeout 
callback). Shared PCI IRQ should now work (but still untested).
 1999-03-25 16:17:36 +00:00
explorer
3ebb419571 Update to slightly altered rnd_attach_source() api 1999-02-28 17:08:05 +00:00
jwise
8ef8f5c8fb Fix typo. 
Fixes last part of PR bin/6883 from Soren S. Jorvang <soren@t.dk>.
 1999-02-24 18:54:03 +00:00
hubertf
ed418e30a2 Only define WDCDEBUG if not already define (e.g. by kernel option) 1999-02-21 00:52:04 +00:00
bouyer
13e811e874 Revert to 1.23, this was not supposed to be checked in yet. 1999-02-15 18:43:08 +00:00
bouyer
18496766b2 For CDIOCCLOSE, ignore media changes, as some drive seems to return this 
info here.
 1999-02-15 18:41:04 +00:00
bouyer
379429d4df If the REQUEST_SENSE command fails, issue a reset instead of XS_DRIVER_STUFFUP. 
If REQUEST_SENSE succeeds but doens't return any data, return XS_SHORTSENSE
as the sense field will just contain a copy or the error register.
 1999-02-15 18:40:01 +00:00
bouyer
6dd47fe65f Abort transfer if b_blkno is negative. Closes PR kern/5553 by Johan Danielsson. 1999-02-10 12:29:50 +00:00
bouyer
f6f9f8a965 Change DIOCEJECT to do what's needed to eject a device before the eject 
command (unlock for sd and cd) if no other partitions are open, return
EBUSY otherwise. DIOCEJECT will have the old semantic if its argument is not
0. The old ioctl has been renamed to ODIOCEJECT for binary compatibility.
 1999-02-08 16:33:16 +00:00
sommerfe
0d3a9dfce7 Don't bring scsi/atapi common files in under the "atapi" attribute. 
Bring them in under atapibus since they're not needed unless something
attached to an atapibus is also attached.
Tested on i386 and arm32.
 1999-02-07 22:58:43 +00:00
bouyer
0075c51a23 Bump CDRETRIES to 4. Now if a DMA error occurs, the driver should downgrade 
to PIO mode and the command be retried properly.
 1999-02-02 13:02:49 +00:00
bouyer
c0e7b6c5cb If sense_key == UNIT_ATTENTION and ASC/ASQ == "Power On, Reset, or Bus Device 
Reset", retry the command instead of returning an error. XS_RESET is useless
without this, as the retryed command will die with this unit attention.
 1999-02-02 13:01:36 +00:00
bouyer
2bf6a99afb For IDE/ATAPI protocols botches, reset the bus and return XS_RESET 
instead of XS_DRIVER_STUFFUP.
 1999-02-02 12:59:31 +00:00
bouyer
ce870816e0 Cosmetic changes, from Soren S. Jorvan. 1999-01-29 11:36:20 +00:00
bouyer
12868a7d80 Return ENODEV instead of EIO when we are trying to open a device without media 
in the drive. restrict "opening of empty drive" to character devices only
(reading a block device returns a short read instead of ENODEV, which can lead
to confusion).
 1999-01-29 11:17:58 +00:00
bouyer
f52c71b0e8 Allows the raw partition to be open()'ed, even when scsipi_start() fails 
(no media or other ...) so that we can always send ioctl's to the device.
 1999-01-26 13:59:44 +00:00
bouyer
cafe97da38 Another CD drive that doesn't support REQUEST SENSE, from Patrick Welche. 1999-01-26 10:00:08 +00:00
bouyer
d86a570eac Add a mitsumi CD that can't handle REQUEST SENSE command. From 
Johan Danielsson <joda@pdc.kth.se>.
 1999-01-21 10:31:39 +00:00
bouyer
d8f58a3506 Move test for SDEV_NOSTARTUNIT quirk from sd.c to scsipi_start(). 
Add a SDEV_NOSTARTUNIT quirk entry for BCD-16X 1997-04-25", "", "VER 2.2"
CD-rom (from Michael Santos).
 1999-01-19 10:57:11 +00:00
bouyer
f10115b632 "Memorex CRW-2642" CD-R can't properly handle REQUEST SENSE command. 
Add it to the quick table, per PR kern/6844.
 1999-01-19 09:31:58 +00:00
thorpej
ae8a556ce5 Add missing XS_SELTIMEOUT case in user command completion path, returning 
SCCMD_TIMEOUT.  Based on PR #6720, Andreas Wrede.
 1999-01-11 22:07:08 +00:00
tron
3fbb44a7bb Make MTIOCRDSPOS, MTIOCSLOCATE, etc. work with write protected tapes. 
Patch supplied by Dave Huang in PR kern/5305.
 1999-01-10 21:46:39 +00:00
mjacob
ec1a086c80 Make the error condition of neither 0x70 or 0x71 error codes a tad 
more informative than the lower case 'error code %d'.
 1999-01-10 06:26:23 +00:00
thorpej
268eb959c4 Make this compile again after the void * arith changes. 1999-01-09 03:16:17 +00:00
augustss
332d7c138f Avoid arithmetic on `void *' since that's not ANSI C. 1999-01-08 18:10:35 +00:00
is
bfb7f2aaf3 Multisession-CD-Support, by Torsten Duwe <duwe@ns.lst.de>. 1999-01-04 15:32:08 +00:00
dbj
3fec12a459 Added parens around ADD_BYTES_LIM() macro definition to protects its 
use of the low precedence ?: conditional operator.  This fixes a bug
in scsipi_interpret_sense when printing out debugging info.
 1998-12-30 11:17:34 +00:00
leo
c81639d273 Change quirk entry: "FX320S", "", " q01" to: "FX320S", "", "q01". This 
space does seem to matter...
 1998-12-21 21:40:12 +00:00
gibbs
c9eb836a6a Return ENODEV when the device capability check fails for MOVE and EXCHANGE 
operations.
 1998-12-17 22:28:07 +00:00
gibbs
1b30d7e440 Correct the definition of the changer device capabilities page. The 
previous definition confused some reserved bytes for exchange capabilities.
 1998-12-17 22:27:18 +00:00
bouyer
85078af6c4 Add a new quirk flags, "ADEV_NOSENSE", for devices that don't 
handle properly the request sense command. Add <FX320S, , q01> as being
sense-unfriendly in the quirk table.
 1998-12-17 13:05:05 +00:00
bouyer
945acd7834 Leave some room for the string-terminating char in temp. buffers. 
Pointed out by Scott Presnell (thanks !).
 1998-12-16 13:06:52 +00:00
bouyer
c37bf0ccb4 Keep track of DMA errors, and downgrade the transert mode (UDMA ->DMA, 
DMA->PIO) in case of 2 consecutive errors. Don't downgrade if the
PIO/DMA/UDMA modes were forced by a config flag.
 1998-12-16 13:02:03 +00:00
mycroft
95aa0d0b7d Simplify the copy loops a bit. 1998-12-12 16:58:10 +00:00
mjacob
7f5c8f7db2 add Adaptec RAID units as devices that do not return geometry pages 1998-12-10 18:13:29 +00:00
thorpej
10d50739c7 Actually, restructure scsipi_wait_drain() slightly. 1998-12-08 00:26:22 +00:00
thorpej
8ebf1e8824 Remove xs_free_list; it no longer exists. 1998-12-08 00:20:16 +00:00
thorpej
624619a881 When closing, wait for pending xfers to drain before deleting the reference 
to the adapter.
 1998-12-08 00:19:27 +00:00
thorpej
dcc5f32c2b When closing, wait for pending xfers to drain before unlocking the door, 
and wait again before deleting the reference to the adapter.
 1998-12-08 00:18:46 +00:00
thorpej
1ddd2ffec0 - When allocating a scsipi_xfer, add it to the specified device's 
pending_xfers queue.
- When freeing a scsipi_xfer, remove it from the device's pending_xfers
  queue.  If the queue is empty, and SDEV_WAITDRAIN is set, wakeup
  those waiting for the queue to drain.
- Implement scsipi_wait_drain(), which waits for a device's pending_xfers
  queue to drain.
 1998-12-08 00:17:21 +00:00
thorpej
98194169ea When allocating a device's scsipi_link, initialize the pending_xfers 
queue.
 1998-12-08 00:14:41 +00:00
thorpej
126dc6bfcc - Remove the "free_list" member from scsipi_xfer. Add "adapter_q" and 
"device_q" TAILQ entries.  The former is for use by the adapter driver,
  as it sees fit.  The latter is for the scsipi middle layer to track
  pending xfers per device.
- Add a pending_xfers queue to scsipi_link, to track pending xfers per
  device.
- Grow scsipi_link's flags to int, and add SDEV_WAITDRAIN, to indicate that
  we're waiting for the pending_xfers queue to empty.
 1998-12-08 00:13:58 +00:00
mjacob
337eb43541 NOMODESENSE for all Seagate ST19171- not just FC 1998-12-05 20:52:47 +00:00
mjacob
4b8245a959 Add a max_lun property to match with the max_target property. Shorten 
max_target to int16.
 1998-12-05 19:41:31 +00:00