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532 Commits

Author SHA1 Message Date
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
mjacob 33fde1ad76 Eliminate the moreluns entry as it makes no sense for fat SCSI busses (e.g, 
FC loops). Change the semantics of scsi_probedev so that it returns 1 if
you should continue probing at this target, else 0 for not.

Replace the blanket use of '7' with the use of the new sc_maxlun property
that is now gathered from HBAs. Allocate scsipi_link arrays based upon this.
Fix a really nasty and silly bug that has been there for a while where the
number of first level scsipi_link structures was one less than it needed
to be.
 1998-12-05 19:39:23 +00:00
leo bea7038c02 The IOMEGA ZIP 100, J.03 does not grok LUN's. 1998-11-26 13:39:14 +00:00
drochner 3e38051bc5 in wdc_softc: access the per-channel data via a pointer array instead of 
an array of fixed-sized channel_softc elements. This way IDE controllers
which more than 1 channel (pciide) can extend the channel data easily
for private needs.
To avoid the double dereference at runtime, change the argument of
wdcstart() to the channel data pointer instead of the array index.
 1998-11-21 15:41:41 +00:00
thorpej 6a60e078ee Add adapter reference counting for SCSI and ATAPI devices. 1998-11-20 00:35:39 +00:00
thorpej baec89716d Add a reference to the adapter when the scsibus is opened, and delete it 
when it is closed.
 1998-11-19 22:28:20 +00:00
thorpej 54b52fb5f6 Add a reference to the adapter before probing the bus, and delete it 
once we are done probing.
 1998-11-19 22:25:56 +00:00
thorpej 3b068a6c78 Adapt to the new scsipi_adapter interface. 1998-11-19 21:53:32 +00:00