Commit Graph

304 Commits

Author SHA1 Message Date
Martin Blapp
c2ede4b379 Remove extraneous semicolons, no functional changes.
Submitted by:	Marc Balmer <marc@msys.ch>
MFC after:	1 week
2010-01-07 21:01:37 +00:00
Jung-uk Kim
23e876b121 - Try pre-allocating all FIBs upfront. Previously we tried pre-allocating
128 FIBs first and allocated more later if necessary.  Remove now unused
definitions from the header file[1].
- Force sequential bus scanning.  It seems parallel scanning is in fact
slower and causes more harm than good[1].  Adjust a comment to reflect that.

PR:		kern/141269
Submitted by:	Alexander Sack (asack at niksun dot com)[1]
Reviewed by:	scottl
2009-12-08 05:35:51 +00:00
Ed Maste
c89d07b9f5 Rename aac_srb32 to aac_srb, to match Adaptec's vendor driver. 2009-10-29 17:14:18 +00:00
Ed Maste
e46b9eeada Rename aac_fast_intr to aac_filter to reflect its current use. Eliminate
the fallback of using the filter as an interrupt handler, as it is no
longer needed.

Discussed with:	scottl, jhb
2009-10-29 14:53:45 +00:00
Ed Maste
867b1d3431 Do first controller time sync after 1 minute, as in Adaptec's vendor
driver.
2009-10-28 13:50:28 +00:00
Ed Maste
b69a64e9c8 Whitespace fixup: 8 spaces -> tab 2009-10-27 19:37:37 +00:00
Ed Maste
7771d6bf70 Whitespace tweak.
Submitted by:	phk, via accidental commit in r196969.
2009-09-09 04:04:09 +00:00
Ed Maste
4a42b06106 Increase AAC_CMD_TIMEOUT from 30s to 120s to help avoid spurious
"COMMAND 0x........ TIMEOUT AFTER .. SECONDS" messages.  Any commands
that get truly stuck will still trigger the warning and the hardware
health check, just a little bit later.
2009-09-09 03:41:40 +00:00
Poul-Henning Kamp
6778431478 Revert previous commit and add myself to the list of people who should
know better than to commit with a cat in the area.
2009-09-08 13:19:05 +00:00
Poul-Henning Kamp
b34421bf9c Add necessary include. 2009-09-08 13:16:55 +00:00
John Baldwin
a56fe095f0 Temporarily revert the new-bus locking for 8.0 release. It will be
reintroduced after HEAD is reopened for commits by re@.

Approved by:	re (kib), attilio
2009-08-20 19:17:53 +00:00
Attilio Rao
444b91868b Make the newbus subsystem Giant free by adding the new newbus sxlock.
The newbus lock is responsible for protecting newbus internIal structures,
device states and devclass flags. It is necessary to hold it when all
such datas are accessed. For the other operations, softc locking should
ensure enough protection to avoid races.

Newbus lock is automatically held when virtual operations on the device
and bus are invoked when loading the driver or when the suspend/resume
take place. For other 'spourious' operations trying to access/modify
the newbus topology, newbus lock needs to be automatically acquired and
dropped.

For the moment Giant is also acquired in some key point (modules subsystem)
in order to avoid problems before the 8.0 release as module handlers could
make assumptions about it. This Giant locking should go just after
the release happens.

Please keep in mind that the public interface can be expanded in order
to provide more support, if there are really necessities at some point
and also some bugs could arise as long as the patch needs a bit of
further testing.

Bump __FreeBSD_version in order to reflect the newbus lock introduction.

Reviewed by:    ed, hps, jhb, imp, mav, scottl
No answer by:   ariff, thompsa, yongari
Tested by:      pho,
                G. Trematerra <giovanni dot trematerra at gmail dot com>,
                Brandon Gooch <jamesbrandongooch at gmail dot com>
Sponsored by:   Yahoo! Incorporated
Approved by:	re (ksmith)
2009-08-02 14:28:40 +00:00
Jung-uk Kim
35ea6959ac Get correct maxio from the controller and drop the tunable.
The default (64K) is too pessimistic for "new comm" hardware.
Also, this is bad because multiple controllers get limited by
the global tunable.

Reviewed by:	scottl
Approved by:	re (kensmith)
2009-07-11 08:10:18 +00:00
Warner Losh
00b4e54ae7 We no longer need to use d_thread_t, migrate to struct thread *. 2009-05-20 17:29:21 +00:00
Ed Maste
4824be888b SVN rev 188743 modified aac_rx_get_fwstatus to use the AAC_RX_OMR0
register instead of AAC_RX_FWSTATUS, as that is the way it's done in
Adaptec's vendor driver and in the Linux drivers.  (The same applies
to aac_rkt_get_fwstatus as well.)

However, a concern has been raised about the compatibility of this
change and old hardware / firmware versions.  In the absense of
specific information, revert to the original behaviour if the firmware
does not support the "New comm." interface.  Users of old cards or
firmware haven't reported the problems that are potentially solved by
switching to OMR0.
2009-02-23 18:22:06 +00:00
Attilio Rao
ff0991c4e9 Sync with the official Adaptec vendor driver:
[1]	Add the support for the NARK controller which seems a variant of
	the i960Rx.
[2]	Split up memory regions and other resources in 2 different parts
	as long as NARK uses them separately (it is not clear to me
	why though as long as there are no more informations available
	on this controller). Please note that in all the other cases,
	the regions overlaps leaving the default behaviour for all the
	other controllers.
[3]	Implement a clock daemon responsible for maintain updated the
	wall clock time of the controller (run any 30 minutes)*.

Submitted by:	Adaptec (driver build 15317 [1, 2] and 15727 [3])
Reviewed by:	emaste
Tested by:	emaste
Sponsored by:	Sandvine Incorporated

* Please note that originally, in the Adaptec driver, the clock daemon
  is not implemented with callouts as in our in-tree driver.
2009-02-21 15:40:03 +00:00
Ed Maste
8d5b55c37f Use outbound message register 0 instead of mailbox 7 in
aac_{rx,rkt}_get_fwstatus, as done in Adaptec's vendor driver as well as
the Linux drivers.

Submitted by:   jkim, from Adaptec's driver
2009-02-18 01:36:20 +00:00
Ed Maste
241804a5c8 Remove duplicate 2610SA entry.
Submitted by:	jkim
2008-11-27 20:26:02 +00:00
Ed Maste
c7e44c9ac1 Whitespace cleanup. 2008-09-12 18:15:12 +00:00
Ed Maste
1f56858361 Add explicit PCI IDs for the following Adaptec RAID Series 2 adapters:
Adaptec RAID 2045
  Adaptec RAID 2405
  Adaptec RAID 2445
  Adaptec RAID 2805

Without this change these devices are supported by the driver's family
support, but they then appear as "Adaptec RAID Controller" in boot
messages and the dev.aac.0.%desc sysctl.
2008-06-27 19:34:47 +00:00
Ed Maste
ef0b687ced Fix test for waiting AIFs in aac_poll(). This seems to solve the
problem where Adaptec's arcconf monitoring tool hangs after producing
its expected output.

Submitted by:	Adaptec, via driver ver 15317
MFC after:	1 week
2008-06-24 03:26:41 +00:00
Ed Maste
77cd5850c8 Allow crashdumps on machines with >4GB of RAM as long as the adapter can
do 64-bit S/G.

Submitted by:	Alex Bencz
Reviewed by:	scottl
2008-04-03 23:29:31 +00:00
Ed Maste
55aa113659 Calling RequestSupplementAdapterInfo before RequestAdapterInfo appears
to trip a bug causing the latter to return a zeroed struct
aac_adapter_info.  This causes two issues.  One is cosmetic only --
a verbose boot prints information about the controller, and shows all
zero:

aac0: Unknown processor 0MHz, 0MB memory (0MB cache, 0MB execution),
  unknown battery platform

The second problem is that the firmware version information is stored
away for aac_rev_check, for userland tools (like aaccli) to query via
the FSACTL_MINIPORT_REV_CHECK and FSACTL_LNX_MINIPORT_REV_CHECK ioctls.
When aaccli encounters this issue it prints

Command Error: <The current AFAAPI.DLL is too old to work with the
  current controller software.>

Move the RequestSupplementAdapterInfo call after RequestAdapterInfo,
which seems to fix both problems.
2008-04-01 20:53:32 +00:00
Ed Maste
6d307336b3 Implement FSACTL_LNX_GET_FEATURES and FSACTL_GET_FEATURES ioctls. RAID
tools (e.g. arcconf) need this to be able to create arrays larger than 2TB.

Submitted by: Adaptec, via driver build 15317
2008-03-28 19:07:25 +00:00
Ed Maste
a620bad028 Add \n to the end of a printf string and remove it from panic strings. 2008-03-26 15:28:56 +00:00
Ed Maste
523da39bcc Add 64-bit array support for RAIDs > 2TB. This corresponds to ~ Adaptec
driver build 15317.

Tested on:
Adaptec 2230S, Firmware 4.2-0 (8205)
ICP ICP5085BL, Firmware 5.2-0 (12814)

Submitted by:	Adaptec
2008-03-25 21:39:06 +00:00
Ed Maste
54e2ebdfc2 Correct data direction flags in aac_bio_command() in the
!AAC_FLAGS_RAW_IO && AAC_FLAGS_SG_64BIT case.

Submitted by:   Adaptec
2008-03-25 18:34:04 +00:00
Ed Maste
31a0399e57 Diff reduction to Adaptec's driver (around build 15317): catch up with a
change in debugging routines.

The fwprintf macro in the AAC_DEBUG case (mapping to printf) isn't from the
Adaptec driver.
2008-03-24 19:23:33 +00:00
Ed Maste
04f4d586b7 Diff reduction to Adaptec driver build 15317 (refactoring and code shuffling):
- Resource allocation in aac_alloc (moved from from aac_init)
- Interrupt setup in aac_setup_intr (from aac_attach)
- Container probing in aac_get_container_info (from aac_startup and
  aac_handle_aif)
- Firmware status check moved to aac_check_firmware from aac_init
2008-03-24 16:38:47 +00:00
Ed Maste
42ef13a247 Restore creation of passthrough devices with newer controller firmware by
putting the correct size in the fib header.  Presumably the older firmware
silently ignored a bad size field.

(This change tested with a 3805 controller.  Passthrough devices were
created when running firmware build 12814, but not 15323 or later.  With
this change they're created for both old and new firmware versions.)

Submitted by:	Adaptec
2008-03-20 20:33:48 +00:00
Ed Maste
f355c0e081 Add ioctls FSACTL_SEND_LARGE_FIB, FSACTL_SEND_RAW_SRB,
FSACTL_LNX_SEND_LARGE_FIB, and FSACTL_LNX_SEND_RAW_SRB, and correct size
checks on FIBs passed in from userspace.  Both changes were obtained from
Adaptec's driver build 15317.  Adaptec's commandline RAID tool arcconf uses
these ioctls when creating a RAID-10 array (and probably other operations
too).
2008-03-20 17:59:19 +00:00
Ed Maste
4109ba516e Change spelling and eliminate a typo in comments to reduce diffs with
Adaptec's vendor driver.  I have some fixes to bring in and this makes
ongoing review of the FreeBSD-Adaptec driver diffs easier.
2008-03-14 21:59:11 +00:00
Ed Maste
f16627aadc Avoid holding the aac_io_lock over copyout.
Submitted by: Achim Leubner @ Adaptec.
2007-12-20 21:13:58 +00:00
Ed Maste
0c40d5be19 Do not recursively acquire aac_io_lock in aac_ioctl_event.
MFC After: 3 days
2007-12-19 14:33:40 +00:00
Ed Maste
9bffabcec9 Merge from Adaptec a 64 bit fix and a workaround for luns != 0 returning
CAM_SEL_TIMEOUT on SAS controllers, which prevented passthrough devices
from being created.
2007-12-07 20:37:12 +00:00
Ed Maste
7ea2d5586c Add family support to allow the driver to attach to new devices that
share the same interface.

Submitted by:	Achim Leubner at Adaptec
2007-12-07 18:05:41 +00:00
Ed Maste
a723a5482e Allow simultaneous opens of the device for issuing commands to the
controller.  This is merged from Adaptec driver build 11669.
2007-12-07 00:22:23 +00:00
Ed Maste
8af086fd5c Add more PCI ID's from Adaptec's driver, including two requested
by Daniel Kamm.

  Adaptec RAID 51245
  Adaptec RAID 51645
  Adaptec RAID 52445
  Adaptec RAID 5405
  Sun STK RAID REM
  Sun STK RAID EM
  SG-XPCIESAS-R-IN
  SG-XPCIESAS-R-EX
2007-12-06 18:25:29 +00:00
Ed Maste
e9faf6c240 Add PCI IDs for additional cards:
AOC-USAS-S4i
AOC-USAS-S8i
AOC-USAS-S4iR
AOC-USAS-S8iR
AOC-USAS-S8i-LP
AOC-USAS-S8iR-LP
2007-12-06 02:10:07 +00:00
Robert Watson
3b6efc61a3 Respell 'Conatainer' as 'Container'.
MFC after:	3 days
Reported by:	Toomas Aas <toomas dot aas at raad dot tartu dot ee>
2007-11-24 18:39:01 +00:00
Ed Maste
eb5cbaa020 Rework aac locking for MPSAFE CAM. This fixes a Giant mutex assertion
reported on freebsd-current [1].

Also dequeue all events in aac_release_command (instead of just one)
so that there's no risk of them getting stranded.

Reported by:    Steven Brown [1]
Submitted by:   scottl@

[1] http://lists.freebsd.org/pipermail/freebsd-current/2007-October/077928.html
2007-11-01 20:45:29 +00:00
Julian Elischer
3745c395ec Rename the kthread_xxx (e.g. kthread_create()) calls
to kproc_xxx as they actually make whole processes.
Thos makes way for us to add REAL kthread_create() and friends
that actually make theads. it turns out that most of these
calls actually end up being moved back to the thread version
when it's added. but we need to make this cosmetic change first.

I'd LOVE to do this rename in 7.0  so that we can eventually MFC the
new kthread_xxx() calls.
2007-10-20 23:23:23 +00:00
Ed Maste
7e7a458e45 Correct calculation of aac_sg_tablesize.
Obtained from:	Adaptec, via driver b11669
2007-10-15 17:34:58 +00:00
Ed Maste
2792e50946 Add PCI IDs from Adaptec's driver version b11669:
Adaptec RAID 3085
Adaptec RAID 31205
Adaptec RAID 31605
Adaptec RAID 5085
Adaptec RAID 51205
Adaptec RAID 51605
Adaptec RAID 5445
Adaptec RAID 5805
IBM ServeRAID 8s
ICP RAID ICP5045BL
ICP RAID ICP5085BL
ICP RAID ICP5085SL
ICP RAID ICP5125BR
ICP RAID ICP5125SL
ICP RAID ICP5165BR
ICP RAID ICP5165SL
ICP RAID ICP5445SL
ICP RAID ICP5805BL
ICP RAID ICP5805SL
ICP9067MA SATA RAID
2007-10-14 19:40:15 +00:00
Ed Maste
afa3f6df27 Add PCI IDs for two cards:
- Adaptec RAID 3405
- Adaptec RAID 3805

Approved by:	re (bmah)
Submitted by:	John Marra  jmarra at nmu dot edu
MFC After:	1 week
2007-08-23 20:12:40 +00:00
Scott Long
b50569b71d Prepare for future integration between CAM and newbus. xpt_bus_register
now takes a device_t to be the parent of the bus that is being created.
Most SIMs have been updated with a reasonable argument, but a few exceptions
just pass NULL for now.  This argument isn't used yet and the newbus
integration likely won't be ready until after 7.0-RELEASE.
2007-06-17 05:55:54 +00:00
Scott Long
2b83592fdc Remove Giant from CAM. Drivers (SIMs) now register a mutex that CAM will
use to synchornize and protect all data objects that are used for that
SIM.  Drivers that are not yet MPSAFE register Giant and operate as
usual.  RIght now, no drivers are MPSAFE, though a few will be changed
in the coming week as this work settles down.

The driver API has changed, so all CAM drivers will need to be recompiled.
The userland API has not changed, so tools like camcontrol do not need to
be recompiled.
2007-04-15 08:49:19 +00:00
Paolo Pisati
ef544f6312 o break newbus api: add a new argument of type driver_filter_t to
bus_setup_intr()

o add an int return code to all fast handlers

o retire INTR_FAST/IH_FAST

For more info: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=465712+0+current/freebsd-current

Reviewed by: many
Approved by: re@
2007-02-23 12:19:07 +00:00
Luoqi Chen
1a681311da The return value of aac_alloc_command() was misinterpreted in aac_ioctl_event().
Once triggered this would leak away all available commands and starve the rest
of the driver.

Reviewed by: scottl
2007-02-14 09:10:37 +00:00
Scott Long
df8ed58dc5 Add a missing mutex unlock to an error path.
Submitted by: Yuxiang Luo
PR: 107943
2007-01-15 16:22:20 +00:00
Xin LI
ca7d624355 On amd64 platform, use linux32 headers so 32-bit Linux applications
would be able to work with aac(4).

This approach is used by some other drivers as well.  However, we
need a more generic way to do this in order to avoid having to
special case headers in individual drivers for each platform.

Obtained from:	Adaptec (version b11518)
Approved by:	scottl
2006-12-20 17:10:53 +00:00
Matt Jacob
b3d93fd0c9 Add MODULE_DEPENDS for cam, pci, mca, eisa and isa where needed.
PR:		106543
MFC after:	3 days
2006-12-11 18:28:31 +00:00
Scott Long
eae94b6727 Add PCI Id for ServeRAID 8k.
Submitted by: Danny Braniss
2006-11-03 04:57:23 +00:00
Matt Jacob
bd3fd815a7 2nd and final commit that moves us to CAM_NEW_TRAN_CODE
as the default.

Reviewed by multitudes.
2006-11-02 00:54:38 +00:00
Matt Jacob
fa9ed86506 The first of 3 major steps to move the CAM layer forward to using
the CAM_NEW_TRAN_CODE that has been in the tree for some years now.

This first step consists solely of adding to or correcting
CAM_NEW_TRAN_CODE pieces in the kernel source tree such
that a both a GENERIC (at least on i386) and a LINT build
with CAM_NEW_TRAN_CODE as an option will compile correctly
and run (at least with some the h/w I have).

After a short settle time, the other pieces (making
CAM_NEW_TRAN_CODE the default and updating libcam
and camcontrol) will be brought in.

This will be an incompatible change in that the size of structures
related to XPT_PATH_INQ and XPT_{GET,SET}_TRAN_SETTINGS change
in both size and content. However, basic system operation and
basic system utilities work well enough with this change.

Reviewed by:	freebsd-scsi and specific stakeholders
2006-10-31 05:53:29 +00:00
Xin LI
cf82f20057 Unlock aac_io_lock before returning, thus eliminates a mutex
leak.

Submitted by:	Beyond Luo <fedora ercist iscas ac cn>
PR:		kern/100046
Reviewed by:	scottl
2006-07-14 13:55:56 +00:00
Christian Brueffer
7598d04984 Correct the names or some Adaptec and ICP devices, verified by the
respective websites.

Reviewed by:	scottl
Approved by:	rwatson (mentor)
MFC after:	5 days
2006-06-17 18:42:26 +00:00
Scott Long
93cfca2294 Rearrange locking in the alloc_commands and ioctl paths to avoid problems. 2006-04-08 06:05:29 +00:00
Scott Long
065dd78ccf Initialize the event tailq.
Submitted by: Frank Mayhar
PR: kern/90882
MFC After: 1 day
2005-12-28 21:18:55 +00:00
Jens Schweikhardt
3a5c0f9218 Remove the unused AAC_DRIVER_BUILD_DATE macro.
Nuke whitespace at EOL while I'm here.

Approved by:	scottl (MAINTAINER)
2005-11-13 17:26:36 +00:00
Scott Long
2419217b8d Refactor the PCI probe code a bit. 2005-11-06 22:52:52 +00:00
Christian S.J. Peron
1ffe41c1ec Pickup I/O lock in aac_get_bus_info, as this code will call
aac_alloc_sync_fib(). aac_alloc_sync_fib() will assert that the I/O locks
are held. This fixes a panic on system boot up  when the aac(4) device's
bus_generic_attach() routine is called.

Reviewed by:	scottl
2005-10-31 00:12:19 +00:00
Scott Long
a441b3fc97 Fix a regression that prevented PERC3 hardware from working. Apparently they
do not support the GETINFO immediate command, unlike just about every other
variant of the hardware.  Also document some magic values and fix some minor
nearby whitespace.

MFC After: 3 days
2005-10-14 16:22:45 +00:00
Scott Long
81b3da088a Fix a missing set of lock operations.
Submitted by: green
PR: 87191
2005-10-10 20:13:31 +00:00
Scott Long
8eeb2ca6bf Ue a better msleep identifier. Fix some whitespace. 2005-10-08 22:41:57 +00:00
Scott Long
7a48c6d4ea aac_intr0 rotted long ago, remove it. 2005-10-08 22:36:54 +00:00
Scott Long
7cb209f5d0 Mega Update to the aac driver to support a whole new family of cards and
the modified interface that they use.  Changes include:

- Register a different interrupt handler for the new interface.  This one is
  INTR_MPSAFE, not INTR_FAST, and directly processes completions and AIFs.
- Add an event registration and callback mechanism for the ioctl and CAM
  modules can know when a resource shortage clears.  This condition was
  previously fatal in CAM due to programming oversights.
- Fix locking to play better with newbus.
- Provide access methods for talking to cards with the NEWCOMM interface.
- Fix up the CAM module to be better suited for dealing with newer firmware
  on the PERC Si/Di series that requires talking to plain SCSI via aac.
- Add a whole slew of new PCI Id's.

Thanks to Adaptec for providing an initial version of this work and for
answering countless questions about it.  There are still some rough edges in
this, but it works well enough to commit and test for now.

Obtained from: Adaptec, Inc.
2005-10-08 15:55:09 +00:00
Scott Long
552d343294 Bring aac_cam into line with using time_uptime instead of time_second. 2005-09-14 05:49:34 +00:00
Scott Long
2b3b0f1721 Use time_uptime for timing commands instead of time_second. This is a bit
risky because the "current time" is supposed to be fed to the card during
initialization, and the current time is supposed to be put into each command
that is sent to the card.  Hopefully either the card doesn't actually care
about the timestamps, or it doesn't care about the absolute values so long
and the relative values are consistent.  Not an MFC candidate until more
thorough testing can be done.
2005-09-14 05:46:28 +00:00
Paul Saab
16ee26fd9b Add support for HP branded 2610SA
MFC after:	3 days
Approved by:	scottl
2005-08-08 19:39:58 +00:00
Scott Long
64682a68e2 Retire the FreeBSD 4.x compat code and __FreeBSD_version checks from the aac
driver.
2005-08-08 12:19:19 +00:00
Scott Long
1b3a4f4e7b Check the vendor and device, not subvendor and subdevice, when looking for
channel devices.  This should fix Dell 2450/2550/2650 systems that have RAID
enabled.  This will likely not fix 2400 systems though as I don't have the
appropriate PCI Id info for them.

MFC After: 3 day
2005-07-14 17:43:00 +00:00
Scott Long
b1c56c68b0 Add a text description for the Intel IOP302/303 processors. Be slightly
more verbose about the allocation of RAM on the controller.

Sbumitted by: Jeremy Chadwick
PR: kern/81259
MFC-After: 3 days
2005-06-01 07:11:17 +00:00
Yoshihiro Takahashi
d4fcf3cba5 Remove bus_{mem,p}io.h and related code for a micro-optimization on i386
and amd64.  The optimization is a trivial on recent machines.

Reviewed by:	-arch (imp, marcel, dfr)
2005-05-29 04:42:30 +00:00
Scott Long
cbe4fd54ef Fix some busdma API violations in the dumpsys handler.
MFC After: 3 days
2005-05-02 22:56:52 +00:00
Sam Leffler
83888a7f30 purge dead code
Noticed by:	Coverity Prevent analysis tool
2005-03-26 23:37:54 +00:00
Scott Long
b5f516cdaf Handle failures better in the passthrough bus creation code.
Submitted by: Coverity Prevent analysis tool
2005-03-19 06:29:32 +00:00
Warner Losh
494f3ca182 Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 19:24:22 +00:00
Scott Long
29c711f038 Remove the messy locking dance around xpt_done() 2005-02-09 11:50:16 +00:00
Scott Long
d563f671c3 Fix whitespace 2005-01-23 16:13:10 +00:00
Scott Long
608d7ac260 Add a default driver to attach to the "hidden" scsi channels of the Dell
PERC 3 controllers.  This is needed to keep the PM code from powering them
down.
2005-01-07 05:59:45 +00:00
Warner Losh
098ca2bda9 Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
Scott Long
ecefe5717e Add the PCI ID for the Adaptec 2230SLP card.
Submitted by: Ray Gilstrap
2004-12-15 07:03:21 +00:00
Scott Long
0b0594cd4f Complete the repo-copy of aac_ioctl.h from sys/dev/aac/to sys/sys. 2004-12-09 22:20:25 +00:00
Scott Long
1248408df3 Don't force busdma to pre-allocate bounce pages for static allocations. 2004-11-21 04:03:29 +00:00
Scott Long
b1e56e58c5 Add support for the 21610SA 16-channel SATA card. Thanks to Adaptec for
providing hardware for testing.
2004-10-21 19:14:32 +00:00
Scott Long
15c37be013 If the timeout handler runs and notices that commands are timed out, check
the firmware status register on the card to see if the firmware is still
running.  There is no way to recover from this, but at least it can give
a hint as whether the car has crashed (which happens all too often).

MFC after: 3 days
2004-09-16 02:37:40 +00:00
Scott Long
bd971c4961 Put some of the probe messages under bootverbose so to lessen the noise. 2004-09-12 03:19:32 +00:00
Scott Long
4afedc314e Add support for the Adaptec RAID-On-Chip architecture. This in turn
provides support for the Adaptec 2130S adapter.  Thanks to Adaptec for
providing hardware for this.
2004-08-13 01:44:09 +00:00
Scott Long
dc9efde5b7 Destroy mutexes on detach. 2004-08-12 05:31:17 +00:00
Scott Long
ba1d57e7d9 Change FREE() to free() 2004-08-12 05:09:17 +00:00
Scott Long
bb6fe253cc Remove the AAC_LOCK macros. They no longer abstract anything and only
obfuscate the code.  No functional differences.
2004-08-12 05:05:06 +00:00
Scott Long
3576af8fd7 Release the sync fib after the controller has been shut down. This also
releases the I/O lock instead of just leaking it.
2004-08-12 04:47:32 +00:00
Alexander Kabaev
eec256de79 Avoid casts as lvalues. 2004-07-28 06:21:53 +00:00
Poul-Henning Kamp
89c9c53da0 Do the dreaded s/dev_t/struct cdev */
Bump __FreeBSD_version accordingly.
2004-06-16 09:47:26 +00:00
David E. O'Brien
13709702ba Cast printf'ed values to intmax_t. 2004-06-13 17:57:15 +00:00
Scott Long
03b5fe51bf Collapse sync fib locking into normal i/o locking. The former didn't
protect the registers so it was trivially possible for a sync command and
i/o command to fight each other and confuse the controller.  Make the
sync fib alloc/release functions inline and remove the somewhat worthless
AAC_SYNC_LOCK_FORCE flag.  Thanks to Adil Katchi for helping me to track
this down in RELENG_4.
2004-06-02 18:15:48 +00:00
Scott Long
614c22b2a2 Commit the correct version of the patch from last night. This fixes an
immediate panic when doing any i/o, and it closes a completion race.
2004-06-01 15:50:11 +00:00
Scott Long
397fa34f51 Collapse aac_map_command() into aac_startio(). Check the AAC_QUEUE_FRZN in
every iteration of aac_startio().  This ensures that a command that is
deferred for lack of resources doesn't immediately get retried in the
aac_startio() loop.  This avoids an almost certain livelock.
2004-06-01 05:32:26 +00:00
Scott Long
2c81db6cb5 Turn down the queue size by 8 until I can figure out why the 512th command
keeps on getting lost.
2004-05-30 22:40:28 +00:00