Commit Graph

158 Commits

Author SHA1 Message Date
pk b9e61207ff Add nolun/nosync quirk for "IBM CDRM00201 !F"
See PR#13031.
2001-06-11 13:58:18 +00:00
bouyer 937a7a3ed9 Pull up the thorpej_scsipi branch to main branch.
This is a completely rewritten scsipi_xfer execution engine, and the
associated changes to HBA drivers. Overview of changes & features:
- All xfers are queued in the mid-layer, rather than doing so in an
  ad-hoc fashion in individual adapter drivers.
- Adapter/channel resource management in the mid-layer, avoids even trying
  to start running an xfer if the adapter/channel doesn't have the resources.
- Better communication between the mid-layer and the adapters.
- Asynchronous event notification mechanism from adapter to mid-layer and
  peripherals.
- Better peripheral queue management: freeze/thaw, sorted requeueing during
  recovery, etc.
- Clean separation of peripherals, adapters, and adapter channels (no more
  scsipi_link).
- Kernel thread for each scsipi_channel makes error recovery much easier
  (no more dealing with interrupt context when recovering from an error).
- Mid-layer support for tagged queueing: commands can have the tag type
  set explicitly, tag IDs are allocated in the mid-layer (thus eliminating
  the need to use buggy tag ID allocation schemes in many adapter drivers).
- support for QUEUE FULL and CHECK CONDITION status in mid-layer; the command
  will be requeued, or a REQUEST SENSE will be sent as appropriate.

Just before the merge syssrc has been tagged with thorpej_scsipi_beforemerge
2001-04-25 17:53:04 +00:00
fvdl b72e6ca276 Add quirks for VMware emulated disks, for NetBSD as a guest OS. 2001-02-26 22:31:27 +00:00
pk 672f49bfa2 Turn off command tagging by default for pre-SCSI2 devices. 2001-02-16 22:54:27 +00:00
jdolecek 34c8ae80da constify 2001-01-18 20:28:15 +00:00
ad 9ecde86321 I2O HBAs provide an abstracted view of the bus; use SCBUSIOLLSCAN to give
them an oppertunity to re-scan it before we do.
2000-12-03 13:30:36 +00:00
pk fbf62501af Mark the "TOSHIBA, XM-4101TASUNSLCD" CD-R for a-sync operation only. 2000-11-14 08:52:35 +00:00
ad 382141e2f7 Add a new, optional method to scsipi_adapter (scsipi_accesschk()), and use
it when considering whether to attach devices. This is to facilitate
`non-SCSI' RAID controller drivers that want to provide SCSI pass-through
services to the kernel.
2000-09-22 16:45:17 +00:00
mjacob 927f61818e Add "SYMBIOS" processor type to the SDEV_NOLUN category. These are usually
the GEM chips on a Sun D1000- and they cause Qlogic SBus firmware to blow
chunks if you access past lun 0.
2000-08-13 00:03:01 +00:00
mjacob 295864adef During probe, use SCBUSACCEL ioctl to adapters that support it to
enable fast/wide/tagged.
2000-08-08 22:46:03 +00:00
bouyer 1b00421876 Add quirk entry for NEDICOM CRD-BP2, from kern/10738. 2000-08-03 12:36:08 +00:00
enami 5a4b9fcbbf Prevent a process being swapped out during I/O if the data buffer is
allocated on stack.  This potential problem is noticed by Noriyuki Soda
and the idea and sample code to fix is given by Jason R. Thorpe.
2000-06-09 08:54:19 +00:00
augustss 6b0b8292ff Add NOMODESENSE quirk for TEAC USB floppy. 2000-05-30 15:16:41 +00:00
augustss 61143a446c Add NOMODESENSE quirk for Y-E data floppy (thanks Jason for reminding me). 2000-05-30 01:49:19 +00:00
bouyer 405302008d ADEV_CDROM -> SDEV_CDROM, for consistency. 2000-05-29 20:13:06 +00:00
gmcgarry 4ba1e04ba2 Handle ADEV_CDROM in quirks table.
Quirk entry for another Toshiba cdrom.
2000-05-28 07:03:59 +00:00
dante ceb378e070 Add few peripheral device type
Remove "???" from T_IT8_1/2. They actually are pre-press devices for graphic arts as described by ASC IT8
Zeros and blanks scsipi_inquiry_data from byte 58 to byte 74 if additional_length is less than 58
2000-05-15 16:35:49 +00:00
dante f65d97bb57 Change scsipi_inquiry_data strucure to be ANSI SPC-2 rev16 compliant 2000-05-14 18:20:11 +00:00
enami a2bf544200 Allocate the variable `inqbuf' in scsi_probedev on stack rather than
statically.  Since this function may called for another luns immediately,
allocating it statically doesn't make sense and may cause race condition
as pointed out by PR#9749.
2000-04-19 04:49:50 +00:00
augustss 7797648425 Change the initial field in struct ata_atapi_attach and struct scsipi_link
slightly to allow scsibus and atapibus to attach to the same device.
Furthermore, only attach a scsibus when the bus type is BUS_SCSI.
2000-04-02 17:25:52 +00:00
augustss 439812ba3b In attach message, spell it "target" not "targ", as in the locator. 2000-03-27 11:45:42 +00:00
sjg 281c45ba53 Added NOLUNS quirk for YAMAHA CRW8424S 2000-03-19 10:33:26 +00:00
soren 11bd453515 scsiprint() is needed even without scsibus'es, so move it to scsi_base.c . 2000-03-17 11:45:49 +00:00
martin 112137cd30 Added Artec/Ultima A6000C scanner to the quirks table (no LUNs). 2000-03-13 09:56:26 +00:00
mjacob 56196ffa4e Nobody said no to adding a pointer to original scsi inquiry data
to the scsibus attach args. Make sure it's nulled for ATAPI. Also,
for scsiconf.c, modify SENA's quirk entry.
2000-01-20 17:10:18 +00:00
nisimura 1775fae985 Add tweaks for TEAC compact cassette tape drive. 2000-01-13 00:18:27 +00:00
soren b202ac1466 Allow SCSI_DELAY to be shorter than 2 seconds. 1999-11-14 18:06:09 +00:00
enami a2369d8e97 Cancel active transfers on aic/wdc detach.
Also makes LS-120 drive works for me again.
1999-10-20 15:22:24 +00:00
hwr d5103deed3 Add ad quirk for CDU-561 CD-ROM. From PR kern/8608
by SUNAGAWA Keiki <kei_sun@ba2.so-net.ne.jp>.
1999-10-11 15:28:57 +00:00
hwr eed9db126b Add a quirk to recognize a Toshiba XM-3401TA SCSI CD-ROM as
removable SCSI device. From Matthew Fredette <fredette@mit.edu> in
kern/7438.
1999-10-10 18:49:15 +00:00
thorpej 16a9d90e17 Cleanup the scsipi_xfer flags:
- `flags' is now gone, replaced with `xs_control' and `xs_status'.
- Massive cleanup of the control flags.  Now we explicitly say that
  a job is to complete asynchronously, rather than relying on side-effects,
  and use a new flag to now that device discovery is being performed.
- Do SCSI device discovery interrupt-driven.
1999-09-30 22:57:52 +00:00
nathanw 3598bf5251 Add NOLUNS quirk for another Texel CD-ROM revision. 1999-09-19 23:45:28 +00:00
thorpej 5116cf4fa5 Implement detaching of SCSI busses. 1999-09-11 21:25:26 +00:00
hwr 31292f422e Add a quirk for Wangtec SCSI-36 (QIC-120) tape drive.
From Izumi Tsutsiu in PR 8357.
1999-09-09 20:06:52 +00:00
explorer 8fa3d8be55 make the JVC 2626 match more than one version, since all seem to be
returning errors on the LUN probe.
1999-07-26 22:43:13 +00:00
tron 62af9404e6 Skip LUN check for all versions of the UMAX Astra 1220S as suggested
by Dan McMahill in PR kern/7991.
1999-07-14 22:34:18 +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 98194169ea When allocating a device's scsipi_link, initialize the pending_xfers
queue.
1998-12-08 00:14:41 +00:00
mjacob 337eb43541 NOMODESENSE for all Seagate ST19171- not just FC 1998-12-05 20:52:47 +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
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
bouyer 00d93f776b Rename scsi_interpret_sense() to scsipi_interpret_sense() and move it from
scsi_base.c to scsipi_base.c. Rename the functions from scsi_verbose.c
too, and rename the file itself. Cleaup includes too (scsi_*.h should not
be #included in scsipi_*.h files, which are supposed to be
common to atapi and scsi).
1998-11-17 14:38:42 +00:00
thorpej c0ba12768e Fix a sight open flags buglet pointed out by Matthias Scheler. 1998-10-20 22:26:04 +00:00
thorpej 16cf223098 Enforce open-for-writing on ioctls that change the bus's state.
Implement ioctl pass-through to the host bus adapter, allowing both
SCBUS* ioctls handled at that level and host adapter-specific ioctls
to be implemented.  Implement SCBUSIORESET as a pass-through.

Inspired by PR #6090, from Matt Jacob.
1998-10-10 03:33:01 +00:00
thorpej 1e2b6a99ed Implement the SCBUSIOSCAN ioctl. Rescans the bus for new devices. 1998-10-10 02:34:15 +00:00
thorpej e3fb94a7b4 Add the open/close/ioctl entry points for the SCSI bus, i.e. /dev/scsibusN. 1998-10-10 01:14:26 +00:00
thorpej b69841d26a Add a NOSYNCCACHE quirk for the Micropolis 2217-15MQ1091501, as reported
by Matt Jacob, PR #6027.
1998-10-08 20:24:10 +00:00
thorpej 6a2b035300 Add a NOLUNS quirk for the Sony CDL1100 changer, from Chris Jones, PR #6238. 1998-10-08 18:46:15 +00:00