Commit Graph

1352 Commits

Author SHA1 Message Date
Alexander Motin
e412a8c3b5 Use only higher half of device signature to identify device type. Some
devices return incorrect values in lower part confusing detection, while
higher part itself gives enough information for proper detetion.
2009-02-21 23:46:34 +00:00
Alexander Motin
97a7b00c15 Increase initial busy waiting time. If drive was hot-plugged, it may need
much time to spin-up.
2009-02-21 23:42:28 +00:00
Alexander Motin
6030a3f04c Improve ata_reinit():
- protect againtst recursions,
 - add new devices detection using ata_identify().

Improve ata_identify():
 - do not add duplicate device if device already exist.

Rework SATA hot-plug events handling. Instead of unsafe duplicate
implementation use common ata_reinit() to handle all state changes.

All together this gives quite stable and robust cold- and hot-plug operation,
invariant to false, lost and duplicate events.
2009-02-21 22:57:26 +00:00
Alexander Motin
7c84b0bd94 Teach device drivers' ata_reinit() methods, that there can be more then two
devices per channel.
2009-02-21 16:39:26 +00:00
Alexander Motin
3f9a1dcaeb Disable port hardware on detach. First switch it to slumber mode to
power-down peer transmitter, then disable completely.
Side effect of this is saving about 0.5W of power per detached device.
2009-02-20 23:17:52 +00:00
Marcel Moolenaar
2571133f87 Don't read the TOC for DIOCGPROVIDERALIAS. This causes the
acd code to create new provider (?), but not from an expected
context, which results in a panic (GEOM topology not held).
2009-02-20 23:01:27 +00:00
Alexander Motin
ca6c2e3666 Fix typo: s/SLUMPER/SLUMBER/ 2009-02-20 22:46:24 +00:00
Alexander Motin
26159d4874 Reduce soft-reset assertion time from 5ms to 50us.
ATA specification declares minimal reset time of 5us. SATA keeps it, but
requires devices to handle commands transmitted even one by one without
any gap.
2009-02-20 20:29:32 +00:00
Alexander Motin
53fb2a7ac9 Disable port interrupts before doing PHY reset.
PHY reset causes drive connect/disconnect events, unwanted at this moment.
2009-02-20 20:20:00 +00:00
Alexander Motin
72dc9f05dd Fix pc98 build error due to missing variable.
Submitted by:	avg
2009-02-20 14:10:23 +00:00
Alexander Motin
53963e588a Handle nForce MCP67 and MCP73 SATA controllers as AHCI. They report itself
as ATA RAID, but generic ATAPCI driver unable to detect drives there. AHCI
driver reported to handle them fine. Linux does the same.

Submitted by:	Andrey V. Elsukov on stable@
2009-02-20 08:49:56 +00:00
Scott Long
934dec8c2f Add basic support for DDF, often found on Adaptec HostRAID controllers.
Spares and rebuilds are not supported, so this code should be considered
for entertainment purposes only.
2009-02-20 06:10:12 +00:00
Alexander Motin
b50bb79c6a Use channel driver's attach/detach routines instead of ata_attach()/
ata_detach() to implement IOCATAATTACH/IOCATADETACH ioctls.
This will permit channel drivers to properly shutdown port hardware on channel
detach and init it on attach.
2009-02-19 12:47:24 +00:00
Alexander Motin
78d154163c Quite mechanical ch_detach implementations for all atapci subdrivers.
Some dmainit call fixes for previous commit.
2009-02-19 00:32:55 +00:00
Alexander Motin
04ff88ceac As soon as they called in only same one place (ata_pcichannel_attach()),
join allocate() and dmainit() atapci subdriver's channel initialization
methods into single ch_attach() method.

As opposite to ch_attach() add new ch_detach() method to deallocate/disable
channel.
2009-02-18 22:17:48 +00:00
Alexander Motin
6340835dfd Make ch->dma.free() called symmetrically to ch->dma.alloc(). 2009-02-18 21:12:48 +00:00
Alexander Motin
6a03316a2d Implement proper attach/detach routines for ISA driver. 2009-02-18 20:42:42 +00:00
Alexander Motin
50b6b9cc54 Remove unused variable.
Submitted by:	ganbold
2009-02-18 18:36:13 +00:00
Alexander Motin
7b3a8a2730 Adaptively increase control command timeout when drive is spun down.
This should fix, for example, cache flush timeout error on shutdown, if
some drives are not mounted.

PR:		kern/111023
2009-02-17 23:20:04 +00:00
Alexander Motin
b3747cb7d6 Remove useless return, that left from previous commit. 2009-02-17 21:35:17 +00:00
Alexander Motin
46a309e292 ata_interrupt() does not need to return anything. It is not it's business
to report request completion, expecially when it is not reliable.
2009-02-17 21:17:21 +00:00
Alexander Motin
2e46610e21 Make core dumping to ad not to freeze even if interrupts, not disabled
for some reason, stealing our events.
2009-02-16 22:25:39 +00:00
Alexander Motin
9f8919f236 Give atapci knowledge about set of implemented AHCI ports. It is possible
to not allocate them after the recent ata channels enumeration changes.
It allows to save some resources, not bother user with unexisting hardware
and not check unimplemented ports status on every interrupt.
2009-02-16 19:10:07 +00:00
Alexander Motin
1c4dd558d1 Remove unneeded AND operation. We have already checked that bit is set. 2009-02-15 21:54:16 +00:00
Alexander Motin
a3b7c762ba Add initial single-vector MSI support into atapci driver.
Works fine with AHCI and theoretically other MSI capable devices.

At this moment support disabled by default. To enable it, set
"hint.atapci.X.msi=1" device hint.
2009-02-15 20:37:55 +00:00
Alexander Motin
5690c13d14 Add workaround for some ATI chips, failing to soft-reset
when port multiplicator supported, but absent.
2009-02-15 16:05:48 +00:00
Alexander Motin
ce66729032 Tunes to AHCI reset sequences:
- specification claims that 1 second is just a maximum controller reset time;
implement controller reset properly to save almost 1 second of boot, and
about half second of resume time;
- enable channel interrupts only after channel status reset to fix duplicate
device creation on resume due to unwanted device connection event;
- as described in specification, wait for disk ready status after channel
power-up; it is not so important when disk already touched by BIOS, but
solves device not ready problems on resume and probably some other cases.
- uncomment channel stop/start on soft-reset as it is declared mandatory by
specification; it was commented due to some random drive detection problems
on VIA and JMicron controllers, but I hope it is fixed by previous point.
2009-02-14 23:02:59 +00:00
Alexander Motin
d7216f5694 DEVICE_PROBE(9) claims that we must not initialize softc on probe stage.
Move channel softc initialization from ata_XXX_probe() to ata_XXX_attach().

Instead of calculating ata channel number as position in child device list,
pass it's real number directly from controller probe routine using ivars.
It is simpler and IMHO more correct.
2009-02-14 21:54:44 +00:00
Warner Losh
02fa902fbe Fix shutdown routine to return 0 and change signature from void return
to int.
2009-02-04 20:26:27 +00:00
Warner Losh
85d27a4f81 Correct signature for the identify routine. The bad parameter wasn't
used at all, so this is just a tidiness excersize.
2009-02-04 20:23:42 +00:00
David E. O'Brien
b5d54ecafa Fix issue where ata_atapicmd() can never really return EBUSY which is
expected in acd_fixate().

This should fix various problems folks are having with 'burncd' reporting
"burncd: ioctl(CDRIOCFIXATE): Input/output error" during the fixate phase
when "fixate" is issued together with the "data" command.

PR:		95979
Submitted by:	Jaakko Heinonen <jh@saunalahti.fi>
2009-01-12 17:18:58 +00:00
Edward Tomasz Napierala
02caf36ee1 Make "kldunload atapicam" return EBUSY instead of deadlocking when a device
created by atapicam is being kept opened or mounted.  This is probably just
a temporary solution until we invent something better.

Reviewed by:	scottl
Approved by:	rwatson (mentor)
Sponsored by:	FreeBSD Foundation
Reported by:	Jaakko Heinonen
2009-01-08 17:26:51 +00:00
Alexander Motin
f6550fad4d Before modularization commit, atapci driver was attaching only to devices of
storage class. This check was lost. It is not important for the most cases,
but as it was reported on current@, it does important for sis driver and
surely inportant for AHCI driver. So restore it there.

Submitted by:   Toshikazu ICHINOSEKI, Andrey V. Elsukov
Discussed on:   current@
2008-12-18 21:13:46 +00:00
Alexander Motin
3ad8744168 Improve error handling at ata_ahci_chipinit().
Submitted by:	Andrey V. Elsukov
2008-12-17 19:17:58 +00:00
Alexander Motin
cb33306f41 Call ata_legacy() only once on attach and save it's result. Scanning PCI
configuration registers (which are not going to change) on every interrupt
looks expensive, especially when interrupt is shared. Profiling shows me 3%
of time spent by atapci0 on pure network load due to IRQ sharing with em0.
2008-12-16 16:04:40 +00:00
Alexander Motin
69c43a238b Restore AHCI suspend/resume support,
broken with modularization commit (rev 183724).
2008-12-01 01:34:18 +00:00
Peter Wemm
475a75abe5 Don't let ata_completed() dereference a null request->dma pointer to
print dma status after a media error.
2008-11-27 03:37:46 +00:00
Rui Paulo
5941227fcc Add support for Marvell PATA M88SX6121.
PR:		129154
Submitted by:	João Barros <joao.barros at gmail.com>
MFC after:	1 month
2008-11-25 00:39:03 +00:00
Søren Schmidt
2e9f7f6840 Only call dma.unload() if initialized.
Reported by: Stanislav Sedov
2008-10-27 09:26:24 +00:00
John Baldwin
03befed82c Restore the default maximum segment size for the bus dma tag to 64k as it
is in 6.x and 7.x.  The typo caused 64k transactions to be unnecessarily
split up into two PRD entries.
2008-10-21 18:51:55 +00:00
John Baldwin
dd8c8a8e43 - For chipsets that can't do 64k transfers, fall back to 32k transfers
(still a power of 2) rather than 63k transfers.  Even with 63k transfers
  some machines (such as Dell SC1435's) were experiencing chronic data
  corruption.
- Use the MIO method to talk to the Serverworks HT1000_S1 SATA controller
  like all the other SATA controllers rather than the compat PATA
  method.  This lets the controller see all 4 SATA ports and also
  matches the behavior of the Linux driver.

Silence from:	sos
MFC after:	3 days
2008-10-17 16:03:37 +00:00
Søren Schmidt
13014ca04a This is the roumored ATA modulerisation works, and it needs a little explanation.
If you just config KERNEL as usual there should be no apparent changes, you'll get all chipset support code compiled in.

However there is now a way to only compile in code for chipsets needed on a pr vendor basis. ATA now has the following "device" entries:

atacore:	ATA core functionality, always needed for any ATA setup

atacard:	CARDBUS support
atacbus:	PC98 cbus support
ataisa:		ISA bus support
atapci:		PCI bus support only generic chipset support.

ataahci:	AHCI support, also pulled in by some vendor modules.

ataacard, ataacerlabs, ataadaptec, ataamd, ataati, atacenatek, atacypress, atacyrix, atahighpoint, ataintel, ataite, atajmicron, atamarvell, atamicron, atanational, atanetcell, atanvidia, atapromise, ataserverworks, atasiliconimage, atasis, atavia;	Vendor support, ie atavia for VIA chipsets

atadisk:	ATA disk driver
ataraid:	ATA softraid driver

atapicd:	ATAPI cd/dvd driver
atapifd:	ATAPI floppy/flashdisk driver
atapist:	ATAPI tape driver

atausb:		ATA<>USB bridge
atapicam:	ATA<>CAM bridge

This makes it possible to config a kernel with just VIA chipset support by having the following ATA lines in the kernel config file:

device          atacore
device          atapci
device          atavia

And then you need the atadisk, atapicd etc lines in there just as usual.

If you use ATA as modules loaded at boot there is few changes except the rename of the "ata" module to "atacore", things looks just as usual.
However under atapci you now have a whole bunch of vendor specific drivers, that you can kldload individually depending on you needs. Drivers have the same names as used in the kernel config explained above.
2008-10-09 12:56:57 +00:00
Søren Schmidt
0cf07094ca Add ICH10 PCI id's.
Submitted by:	Xin Li

Fix the number of PATA ports on newer ICHX chips, they have just 1 port not 2.
2008-10-02 19:18:28 +00:00
Ed Schouten
6bfa9a2d66 Replace all calls to minor() with dev2unit().
After I removed all the unit2minor()/minor2unit() calls from the kernel
yesterday, I realised calling minor() everywhere is quite confusing.
Character devices now only have the ability to store a unit number, not
a minor number. Remove the confusion by using dev2unit() everywhere.

This commit could also be considered as a bug fix. A lot of drivers call
minor(), while they should actually be calling dev2unit(). In -CURRENT
this isn't a problem, but it turns out we never had any problem reports
related to that issue in the past. I suspect not many people connect
more than 256 pieces of the same hardware.

Reviewed by:	kib
2008-09-27 08:51:18 +00:00
Søren Schmidt
ed0c85e094 Add support for the ITE 8213 controller.
Thanks goes to ITE who provided docs and feedback and made this possible.

Minor fixups to the Intel ICH code for bugs found while doing this.
(ITE8213 is very semilar to an Intel ICH)

MFC after: 1 week
2008-09-26 07:29:48 +00:00
Søren Schmidt
7aab7e054f Cleanup the AHCI code a bit.
Add suspend/resume for AHCI, general methods added.

Inspired by: Andrey V. Elsukov
2008-09-18 12:12:34 +00:00
Alexander Motin
02e5ff6c1b Add one more SII3132 chip PCI ID found on Adaptec Serial ATA II RAID 1220SA.
Submitted by:	Dmitry S. Luhtionov <mitya@cabletv.dp.ua>
2008-09-04 10:27:58 +00:00
Philip Paeps
854d77bdd6 Introduce a new loader tunable "hw.ata.ata_dma_check_80pin", defaulting to 1.
This can be used to disable the 80pin cable check on systems which forget to
set the bit -- such as certain laptops and Soekris boards.

PR:		kern/114605 (somewhat reworked)
Submitted by:	marck
MFC after:	1 week
2008-08-15 10:55:11 +00:00
Remko Lodder
1d69e13d1f Detect ATA controllers in the Macbook3.
PR:		118135
Submitted by:	ed
Approved by:	imp (mentor, implicit)
MFC after:	1 week
2008-07-10 21:36:53 +00:00
Remko Lodder
05e423585f Driver failed to allocate MMIO resources. Attached patch adds a fallback path.
It uses generic IDE facilities if sii-specific allocations failed

PR:		125421
Submitted by:	Andrey V. Elsukov <bu7cher at yandex dot ru>
Approved by:	imp (mentor, implicit)
MFC after:	1 week
2008-07-09 15:10:53 +00:00
Remko Lodder
e9cb96265f Add new device id for ICH8M, which supports greater than UDMA33 mode
when it worked as generic IDE.

PR:			125422
Submitted by:		Andrey V. Elsukov <bu7cher at yandex dot ru>
Approved by:		imp (mentor, implicit)
MFC after:		1 week
2008-07-09 15:07:53 +00:00
Remko Lodder
8a282d33ec Add support for the ICH9 in non AHCI mode (RAID mode).
Submitted by:	Andrey V. Elsukov <bu7cher at yandex dot ru>
Tested by:	Vitalij L. Fadeev <fvl at mail dot ru>
Approved by:	imp (mentor, implicit)
MFC after:	1 week
2008-07-09 15:06:41 +00:00
Søren Schmidt
81b910389d Wait up to 1S for the TFD data to signal un-busy before fetching the signature.
This at least helps a few slow devices out there.

Submitted by:	Andrey V. Elsukov
2008-06-11 08:48:25 +00:00
Søren Schmidt
082b99a8b9 Rearrange how to call dma.alloc() so that we have resources alloc'd when need but also late enough to know how many to create. 2008-06-11 06:44:58 +00:00
Søren Schmidt
454f3b9249 Dont call ata_start() when ata_reinit fails in the ioctl path. 2008-05-26 08:58:48 +00:00
Peter Grehan
a384947e92 Fix panic and breakage for non-DMA ATA devices e.g. powermac macio cells.
Handle cases where dma function pointers may be NULL, and where
the max_iosize can't be derived from a DMA data structure. For
the latter, revert to the prior behaviour of using DFLTPHYS for
the max i/o size when there is no other data.

Reviewed by:		marcel
No objection by:	sos
2008-05-08 17:55:44 +00:00
Søren Schmidt
347458c95e Add HW level support for the Adaptec 1420SA controller. 2008-04-21 10:51:38 +00:00
Søren Schmidt
7963bde3d2 Unload DMA slot on device timeouts. 2008-04-21 10:35:19 +00:00
Søren Schmidt
629f08ade0 Do not enable FIS based PM switching, even if not used some controllers barf. 2008-04-21 10:34:31 +00:00
Bjoern A. Zeeb
95b02815da devclass_get_maxunit() returns n+1 with n starting at 0.
So if we have channel 0..3  devclass_get_maxunit is 4.

It's never been a problem as devclass_get_device() has
catched a possibly bad input.

Discussed with:	scottl
2008-04-20 17:45:32 +00:00
Søren Schmidt
3d970c5c0e Fix the breakage that caused AHCI devices to vanish. Editor droppings :(
Put the ATAPI device numbering back to the old ways.
2008-04-18 15:15:04 +00:00
Søren Schmidt
1b164f3101 Alloc two DMA slots pr default, silly me forgot that slaves still exists. 2008-04-17 18:11:47 +00:00
Søren Schmidt
104c094e06 Go back to preallocating everything possible on init.
This avoids calling busdma in the request processing path which caused a traumatic performance degradation.
Allocation has be postponed to after we know how many devices we possible can have on portmulitpliers to save some space.
2008-04-17 12:29:35 +00:00
Søren Schmidt
d90a6aaeb2 Fix problem with slave devices.
Fix or rather bring ENOMEM problems back to the state it was before.
Temporarily disable PortMultipliers on AHCI devices.
2008-04-14 18:34:24 +00:00
Søren Schmidt
1a796873ca Fix identify of slave devices. 2008-04-13 16:05:34 +00:00
Søren Schmidt
a7c33e78bf Dont call hw.status recursively.
Spotted by: Marcel Moolenaar
2008-04-12 17:21:22 +00:00
Søren Schmidt
31d745f2ed Fix badly placed '{'
Dont leak requests on busdma failure (not that we'd get anywhere anyhow).

Reported by: antoine@
2008-04-11 22:56:27 +00:00
Søren Schmidt
dca5e1abd5 Fix the brokenness in the former commit, sorry for the mess.
The problem is that the PM support is part of a much larger WIP here, but due to popular demand I decided to get some of it imported.

Also I forgot the mention:

HW sponsored by: Vitsch Electronics / VEHosting
2008-04-11 11:30:27 +00:00
Søren Schmidt
350d133a64 Fix clearing of nVidia interrupts. 2008-04-10 20:40:25 +00:00
Søren Schmidt
9f82379c24 Add experimental support for SATA Port Multipliers
Support is working on the Silicon Image SiI3124/3132.
Support is working on some AHCI chips but far from all.

Remember this is WIP, so test reports and (constructive) suggestions are welcome!
2008-04-10 13:05:05 +00:00
Søren Schmidt
471798c310 Unbreak the last commit.
Changes from the PM WIP sneaked in and caused compile errors.
2008-03-20 21:21:31 +00:00
Søren Schmidt
8ab1ead1c0 Fix Problem with Intel Matrix RAID.
Fix from PR/121899.
2008-03-20 11:54:26 +00:00
Poul-Henning Kamp
72d945abcc Add a "spindown" facility to ata-disks: If no requests have been received
for a configurable number of seconds, spin the disk down.  Spin it back
up on the next request.

Notice that the timeout is only armed by a request, so to spin down a
disk you may have to do:

	atacontrol spindown ad10 5
	dd if=/dev/ad10 of=/dev/null count=1

To disable spindown, set timeout to zero:

	atacontrol spindown ad10 0

In order to debug any trouble caused, this code is somewhat noisy on the
console.

Enabling spindown on a disk containing / or /var/log/messages is not
going to do anything sensible.

Spinning a disk up and down all the time will wear it out, use sensibly.

Approved by:	sos
2008-03-17 10:33:23 +00:00
Søren Schmidt
0ef0323800 Add proper support for the SATA/AHCI part of IXP[67]00 2008-03-07 09:29:19 +00:00
Poul-Henning Kamp
24ecb0cb15 If the disk reports that it support the Compact Flash Association command
set, announce BIO_DELETE capability and issue ATA_CFA_ERASE when we get one.

Once we issue more BIO_DELETE, this will improve lifetime, and
possibly write speed of Flash based devices which have usable flash
adaptation layers.

For now, about the only usage is the newfs(1) -E flag.

Approved by:	sos
2008-01-02 20:33:54 +00:00
Poul-Henning Kamp
08d2425f6f Follow the current fashion of gratuitously stomping into other
peoples code with irrelevant changes[1]:

Use bus_{read|write_*() instead of bus_space_{read|write}_*() for
purely stylistic reasons.

Due to compiler optimizations and inlining, this is for all practical
purposes without effect in the compiled code.

[1] NB: Approved by:	sos
2008-01-02 20:31:14 +00:00
Søren Schmidt
4c088dcd6c Implement a workaround of the datacorruption problem on serverworks HT1000 chipsets.
The HT1000 DMA engine seems to not always like 64K transfers and sometimes barfs data all over memory leading to instant chrash and burn.
Also fix 48bit adressing issues, apparently newer chips needs 16bit writes and not the usual fifo thing.

HW donated by: Travis Mikalson at TerraNovaNet
2007-12-13 11:47:36 +00:00
Søren Schmidt
02d76bfa1b Fix speed report on Intel SATA chips in compat mode.
Fix broken detect of JMicron 368.
2007-12-07 13:14:31 +00:00
Søren Schmidt
91b4ff52c7 Use device_set_desc_copy in the generic ident as its used on a temp buffer. 2007-11-26 19:08:08 +00:00
Søren Schmidt
506310cd36 Add preliminary SATA ATAPI support for sii 3132/3124 chips. 2007-11-23 08:17:14 +00:00
Kevin Lo
2f3ad9ba29 Fix KASSERT messages. 2007-11-20 04:52:19 +00:00
Søren Schmidt
2d9f60ca25 Dont fumble the ivars on reinit, avoids panic on suspend/resume om some systems that looses thier devices.
Patch by: jhb@
2007-11-19 21:11:26 +00:00
Søren Schmidt
34cf71f7ef Try to workaound silicon bugs in Promise gen2 (ie TX4) chips
Initial patch by Alexander Sabourenkov who found it in Promise's own driver.

Further fixes and sanity checks by yours truely.
2007-11-19 20:47:31 +00:00
Søren Schmidt
6b899f5077 Fix the problem with certain ATAPI commands on AHCI devices.
Revert the probe in atapi-cd.c to the old usage now its fixed on AHCI.
THis change also fixes using virtual CD's om fx parallels.

Still leaves the GEOM problem of telling media vs device access apart in the access function.
2007-11-19 18:05:48 +00:00
Søren Schmidt
200c7605c8 Add generic support for chipsets that say they support AHCI. This should catch new chipsets that we dont know but that we should support.
Add a few new PCI id's.
Misc cleanups.
2007-11-18 14:44:52 +00:00
Søren Schmidt
53a8035b0f Fix the signature matching code on AHCI controllers.
Add SATA ATAPI support for AHCI controllers.
2007-10-26 09:01:06 +00:00
Søren Schmidt
13a0de8755 Update the way we get the mode pages on probe. 2007-10-26 08:59:23 +00:00
Søren Schmidt
f31e86f556 Fix treating some modern chips (mem mapped) as legacy devices. 2007-10-26 08:57:08 +00:00
Xin LI
8846f7d296 Add PCI ID for ICH9 AHCI w/ two adapters.
Tested by:	Abdullah Ibn Hamad Al-Marri <almarrie gmail com>
Approved by:	sos
Approved by:	re (kensmith)
2007-10-09 20:15:09 +00:00
Søren Schmidt
358904bf9d Add support for the VIA 8237S
Fix the LBA28/LBA48 crossover bug.

Approved by: re@
2007-10-04 19:17:16 +00:00
Poul-Henning Kamp
13a3fdf1fe Recognize the CS5536 support chip for the AMD Geode LX CPU to enable
UDMA modes.

Please notice that Soekris NET5501 bios versions before 1.32f has a bug
that prevents this from working.

Approved by:	re (gnn)
MFC:		2 weeks
2007-10-04 06:21:54 +00:00
Simon L. B. Nielsen
18928d0deb Add PCI IDs for Intel ICH9.
PR:		kern/114473
Submitted by:	Michael Fuckner <michael@fuckner.net>
MFC after:	2 weeks
OK'ed by:	sos
Approved by:	re (bmah)
2007-09-10 19:16:39 +00:00
John Baldwin
14657ee81f Expand the data structure returned by the ATA RAID status ioctl to include
detailed status on each of the backing subdisks.  This allows userland
to see which subdisks are online, failed, missing, or a hot spare.

MFC after:	1 week
Approved by:	re (bmah)
Reviewed by:	sos
2007-08-13 18:46:31 +00:00
Remko Lodder
266d3a7a09 Add Viking Interworks 256MB as an ata device; this might give
some false positives but at this moment it is better to add
support then to dont have it at all (comment from Soren).

PR:		kern/111516
Submitted by:	Thomas Nystrom <thn at saeab dot se>
Approved by:	re (kensmith)
Approved by:	imp (mentor)
OK'ed by:	sos (With the comment noted above about false
		positives).
2007-06-26 22:13:43 +00:00
Søren Schmidt
27568384f3 Add support for the nVidia MCP61 series chipset.
Approved by: re (mux@)
2007-06-25 08:21:21 +00:00
Warner Losh
d98db3b7b2 Include usb_port.h
Approved by: re@ (blanket and/or cleanup commit approval)
2007-06-23 21:52:05 +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
Bruce M Simpson
d3fd8d85fc Do not attempt to enable AHCI mode on ALi SATA controllers other
than the 5288.

It is not correctly implemented in earlier silicon, and the BIOS often
lies about AHCI capability on platforms where these chips are deployed.
With this change I am able to boot FreeBSD on the ASUS Vintage AH-1
barebones system.

Approved by:	sos
2007-06-13 17:44:49 +00:00
Pawel Jakub Dawidek
1bfd71cfc5 File d_ident field with disk's serial number.
No answer from:	sos
2007-05-06 01:20:06 +00:00
Scott Long
ae780f57f6 MPSAFE atapi-cam 2007-05-02 15:30:24 +00:00
Thomas Quinot
057f398585 (atapi_action, case XPT_SCSI_IO): Enable DMA only for READ and WRITE commands
as some combinations of chipset, controller and target do not behave
 correctly when DMA is enabled for other commands.

PR:		kern/103602
MFC after:	2 weeks
2007-04-30 09:33:57 +00:00
Thomas Quinot
e651554bf6 (atapi_cb): Fix test for the presence of sense data. An incorrect condition
was being tested, which would result in a system hang in some configurations.

PR:		kern/112119
Reviewed by:	scottl
MFC after:	3 days
2007-04-30 09:26:43 +00:00
Ollivier Robert
825f8b5050 Use the same timeout parameters for BIO_FLUSH as with the other commands.
This workaround the problem in Parallels/VMWare where the emulated drivers are
slower, especially with ATA_FLUSHCACHE.  The problem appears much more
frequently with ZFS which use it a lot more.

Approved:	sos, pjd
2007-04-26 12:59:20 +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
Søren Schmidt
ae4ce3ceef OK, this is not my day, fix the former fix :/ 2007-04-08 21:53:52 +00:00
Søren Schmidt
f27a14650f Hopefully unbreak the 64bit DMA support this time. 2007-04-08 19:18:51 +00:00
Søren Schmidt
cd945eed47 Dont zero out 64BIT flag on DMA ops. 2007-04-08 15:31:39 +00:00
Søren Schmidt
fe2fb53542 Add 64bit addressing support to SiI 3132/3124 2007-04-06 17:36:35 +00:00
Søren Schmidt
2cfcfef1fc Remove debug gunk. 2007-04-06 16:21:34 +00:00
Søren Schmidt
16194fc40b Add support for 64bit addressing to AHCI and Marvell controllers.
Munged into ATA shape and Marvell specifics my yours truely.

Submitted by: jhb
2007-04-06 16:18:59 +00:00
Kevin Lo
dc0a8e318e Make it compile 2007-03-14 01:59:00 +00:00
Thomas Quinot
c9b9952154 (atapi_action): Improve error reporting by removing ATA_R_QUIET flag
from ATAPI requests. If CAM debugging is enabled, also mark ATAPI
 requests with ATA_R_DEBUG flag.

(atapi_cb): Report ATAPI timeouts to the CAM layer.
 Fix incorrect debugging traces in the presence of ATAPI errors.

PR:		kern/103602
MFC after:	2 weeks
2007-03-13 20:42:49 +00:00
Thomas Quinot
8810211656 (reinit_bus): When the ATAPI bus is reset, do not schedule an automated
CAM rescan if the ATAPI device entries have not changed.

The ATAPI bus may be reset for a variety of reasons, including any time an
ATAPI request times out. It is not necessary to rescan at the CAM level
in such a case, unless a device has appeared or disappeared, or has
otherwise changed.

PR:		kern/103602
MFC after:	2 weeks
2007-03-13 20:38:16 +00:00
Thomas Quinot
3a5f6750df (ata_completed): When REQUEST SENSE is automatically issued after a failed
ATAPI request, do not clear the ATA_R_DEBUG flag. This allows a request
 marked as requiring debug traces to produce these traces also during
 the completion of the autosense processing.

Reviewed by:	sos
MFC after:	2 weeks
2007-03-13 20:31:56 +00:00
Søren Schmidt
9642d2661b Fix writes on siiprb type chips. 2007-03-12 15:34:08 +00:00
Søren Schmidt
e9827ac415 Fix support for the VIA8237A SATA part.
HW sponsored by: Bob Bishop
2007-03-12 09:13:13 +00:00
Søren Schmidt
b9842b47e6 Add support for the Silicon Image SiI 3124 and SiI 3132.
HW donated by: Adriaan de Groot
2007-03-09 22:23:39 +00:00
Søren Schmidt
031fcf925c More SATA phy/reset cleanup and simplification.
Fix a long standing bogon in the sii_reset code.
2007-03-09 18:45:45 +00:00
Søren Schmidt
f449d80b7c Refine ahci_status to be more simple. 2007-03-08 20:21:42 +00:00
Søren Schmidt
895671548e Cleanup the channel/phy reset code. 2007-03-08 16:39:25 +00:00
Søren Schmidt
82f45ed29d Add support for the 3 (PATA) channel on the VIA 6421 chip.
HW donated by: Fabian Peters
2007-03-01 21:18:27 +00:00
Thomas Quinot
4647ebfc01 (cam_rescan): Do not reference ccb->ccb_h.path in CAM_DEBUG call before
it is initialized; use path instead.

This change fixes a panic when using atapicam in conjunction with CAMDEBUG,
which has been described under kern/103602.

Thanks to Josh Carroll <josh.carroll@gmail.com> for providing the traces
that allowed identifying this problem.

PR:		kern/103602
MFC after:	1 week
2007-02-27 09:00:51 +00:00
John Baldwin
a96255b62d Use 'pause' in several places rather than trying to tsleep() on NULL (which
triggers a KASSERT) or local variables.  In the case of kern_ndis, the
tsleep() actually used a common sleep address (curproc) making it
susceptible to a premature wakeup.
2007-02-23 16:25:08 +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
Søren Schmidt
129230b816 Update copyright headers. 2007-02-21 19:07:19 +00:00
Søren Schmidt
4471f79eb4 Try again with supporting AHCI chipsets with partly implemented ports. 2007-02-21 19:03:34 +00:00
Søren Schmidt
7d5609f105 Be a little less stringent in getting progress report data. 2007-02-21 14:06:51 +00:00
Søren Schmidt
ceeb99652d Temporarily disable the support for some incarnations of the ICH8 chip that has
non consecutively numbered ports.
This should fix current SATA problems.
Support AHCI chips where the ports are not consecutively numbered as in
some incarnations of the ICH8 chip.
2007-02-21 14:05:57 +00:00
Søren Schmidt
cfaed55fd5 Add support for chipsets that has NULL'd BAR's for legacy ports.
This allows DMA to be used on a fine little geode system I got here and
most like on lots of older systems like that.

HW donated by:  Paul Ghering
2007-02-17 16:56:39 +00:00
Søren Schmidt
233fcaed71 Support AHCI chips where the ports are not consecutively numbered as in
some incarnations of the ICH8 chip.
Also fix the panic introduced by the last commit.
2007-02-15 21:51:42 +00:00
Søren Schmidt
4bba89b85e Rearrange the SATA connect logic so that we so that we pickup ATAPI devices.
The rest of the logic should be in place for most supporting chipsets.
2007-02-12 17:17:31 +00:00
Rink Springer
cece26a63a Add support for the NetCell NC3000/5000 series SATA RAID cards.
Reviewed by:	sos
Approved by:	imp (mentor)
MFC after:	1 week
2007-02-03 20:12:00 +00:00
Remko Lodder
7fd6875fc5 Add the SMART command to the ATA instruction set.
When the disk has an error, it will now print SMART
instead of 'Unknown CMD'.

PR:		kern/93368
Submitted by:	Garry Belka <garry at NetworkPhysics dot COM>
Approved by:	sos
2007-01-27 21:15:59 +00:00
Søren Schmidt
22fe2182e7 Add support for the Marvell 6101/6145 PATA chips used on many new Intel boards.
HW donated by:	Sentex
2007-01-04 16:09:11 +00:00
Søren Schmidt
a4b0727299 Add new PATA only JMicron chip. 2007-01-04 07:56:12 +00:00
Remko Lodder
9409f9ed87 Fix a typo in ata-queue.c
PR:		kern/107100
Submitted by:	Stephen J. Roznowski <sjr at comcast dot net>
Approved by:	sos
2006-12-23 12:40:54 +00:00
Olivier Houchard
c29765b647 Do not special-case __ARMEB__, we handle that in the arm code.
Approved by:	sos
2006-12-16 14:00:54 +00:00
Søren Schmidt
72a426ba26 Deal more generically with the byteswap needed on !littleendian HW.
Account for the odd layout on ARM bigendian HW.
2006-11-17 11:13:47 +00:00
Robert Watson
acd3428b7d Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
specific privilege names to a broad range of privileges.  These may
require some future tweaking.

Sponsored by:           nCircle Network Security, Inc.
Obtained from:          TrustedBSD Project
Discussed on:           arch@
Reviewed (at least in part) by: mlaier, jmg, pjd, bde, ceri,
                        Alex Lyashkov <umka at sevcity dot net>,
                        Skip Ford <skip dot ford at verizon dot net>,
                        Antoine Brodin <antoine dot brodin at laposte dot net>
2006-11-06 13:42:10 +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
Pawel Jakub Dawidek
9cd394ea96 Implement BIO_FLUSH handling for da(4), amr(4), ata(4) and ataraid(4).
Sponsored by:	home.pl
2006-10-31 21:19:25 +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
Søren Schmidt
1830897634 Add missing PCI ID for the acer m5288 2006-10-08 09:58:00 +00:00
Søren Schmidt
6182698f19 add support for the ALI/ULI M5288 AHCI part.
patch by: Sven Petai
2006-09-25 11:26:29 +00:00
Søren Schmidt
abd7633203 If current_heads or current_sectors in the disk cap page are zero, dont try to use the current_ geometry.
This avoids a panic with BIOS'n that sets these to zero.
2006-09-14 19:12:29 +00:00
Søren Schmidt
8a0b22718a Busmaster DMA address fix in VIA 6421 case. 2006-09-12 22:06:39 +00:00
Søren Schmidt
d5bddfcbfc Format mask lacks one bit.
Reported by:	jkim
2006-09-12 20:37:22 +00:00
Søren Schmidt
594e3d5d6f Add support for a few more Serverworks and lookalikes chips. 2006-09-11 19:48:30 +00:00
Søren Schmidt
92dc84876a Update to fit latest USB cleanup crusade. 2006-09-11 19:47:53 +00:00
Søren Schmidt
a4ed04c719 CF devices are ATA not ATAPI. 2006-09-11 18:33:59 +00:00
John-Mark Gurney
378f231e7d add a newbus method for obtaining the bus's bus_dma_tag_t... This is
required by arches like sparc64 (not yet implemented) and sun4v where there
are seperate IOMMU's for each PCI bus...  For all other arches, it will
end up returning NULL, which makes it a no-op...

Convert a few drivers (the ones we've been working w/ on sun4v) to the
new convection...  Eventually all drivers will need to replace the parent
tag of NULL, w/ bus_get_dma_tag(dev), though dev is usually different for
each driver, and will require hand inspection...

Reviewed by:	scottl (earlier version)
2006-09-03 00:27:42 +00:00
Søren Schmidt
adf1bdac4f Add support for VIA 8237A. 2006-09-02 12:55:42 +00:00
Søren Schmidt
4f991fd676 Properly initialize the nVidia MCP5X interrupts etc.
Suggested by:	nVidia
2006-08-30 11:50:22 +00:00
Søren Schmidt
9e34f8233b Properly initialize and destroy the RAID lock.
Also dont mess with RAID's thats not attached yet and avoid panic.
2006-08-25 09:33:56 +00:00
Søren Schmidt
97c9f9ff21 Update JMicron support to also work with chips where the PATA and SATA
parts are on individual PCI functions.

HW donated by: JMicron
2006-08-18 09:56:12 +00:00
Warner Losh
39926f1ff3 Appened ull to a really large integer constant to fix build on i386 2006-08-18 00:01:29 +00:00
Søren Schmidt
e7de1a3978 Add support for the ICH8 and ESB2 chips, also add a few other missing ICH7 parts.
HW donated by:	JMicron
2006-08-14 19:39:33 +00:00
Søren Schmidt
d7cd375c47 Unbreak nForce4 SATA support.
Hopefully I dont break something else this time.....
2006-08-11 21:19:29 +00:00
Warner Losh
ab649fd4d2 Most platforms map the actual drive geometry to the firmware's notion
of geometry.  However, some platforms have a more complicated mapping
of the firmware values to the actual values.  pc98 is the only
platform that currently does this.  This mapping is necessary for
large disks connected to pc98 boxes, as the firmware labels require do
special hacks to the actual geometry for interoperability.  We cannot
do this all in the geom layer because of initialization issues (geom
looks for an already initialized pc98 label, but we need the geometry
information prior to initialization, classic chicken and egg problem).
We pass the disk and the device_t to this function because the
geometry mapping depends on what kind of controller is used.

This hook allows platforms that want to override things to do so, and
has 0 overhead on all other platforms.  These patches have been in use
locally for a long time, and received good feedback from the pc98
community and sos@ at various times during their development.

MFC After: 1 week
2006-08-09 18:23:47 +00:00
Søren Schmidt
392cb477c3 Unbreak nForce3 SATA support. 2006-08-05 11:41:46 +00:00
Søren Schmidt
30ea1fb138 Finally fix support for the newer MCP51/MCP55 nVidia chipsets.
The register layout has changed since the original NV4 - sigh.
Hotplug support has been fixed for all nVidia chipsets that supports it
(including the MCP51/55).

HW donated by: Kingsley College
2006-07-24 10:44:50 +00:00
Warner Losh
8fcb4ef1cf If we get an error w/o atapi sense information, just print a newline
to terminate the message we started.  I get non-terminated messages
when reading audio tracks w/o this patch.
2006-07-21 19:13:05 +00:00
Søren Schmidt
891abbfa12 Add preliminary support for the Serverworks HT1000 chip.
HW sponsored by:	Yahoo!
2006-07-04 20:36:03 +00:00
Søren Schmidt
055ec4dbbc Dont call free on non-alloc'd items. 2006-06-28 15:04:10 +00:00
Søren Schmidt
ca40bd0b02 Update AHCI support to be more generic.
Add support for AHCI on the VIA VT8251.
2006-06-28 09:59:09 +00:00
Søren Schmidt
1ebe29d0de Fix type casts so that we get at the right response queue.
Submitted by: glebius+ru
2006-06-19 11:47:57 +00:00
John Baldwin
73dbd3da73 Remove various bits of conditional Alpha code and fixup a few comments. 2006-05-12 05:04:46 +00:00
Søren Schmidt
110ce88054 Fix probe printing of highpoint and promise controllers. 2006-05-11 10:43:08 +00:00
Søren Schmidt
305a0b7123 Add missing ";"
found by:	jmg
2006-04-17 10:47:01 +00:00
Maxim Konovalov
a09367f089 o s/PsuedoRAID/PseudoRAID/.
PR:		kern/94306
Submitted by:	Esa Karkkainen
2006-04-15 10:27:41 +00:00
Søren Schmidt
3559734cee Dont poll for ATA_IDLE on a detached channel in suspend. 2006-04-14 16:25:42 +00:00
Søren Schmidt
cd8a592bb3 Make the ATAPI sense data accessible when using the ioctl interface
MFC candidate.
2006-03-31 08:09:05 +00:00
Marcel Moolenaar
0f0d108e27 In afd_describe(), don't initialize sizestring. On ia64, gcc(1) will
generate code that calls memset, which we don't have in the kernel.

MFC after: 3 days
2006-03-30 05:29:57 +00:00
Søren Schmidt
6f1b833f36 Properly use the sense key info 2006-03-18 13:14:38 +00:00
Søren Schmidt
0118b48b7e Add support for the JMicron JMB361, 365 and 366 chips.
HW and documentation kindly provided by JMicron.
2006-03-13 14:01:37 +00:00
Søren Schmidt
124902face Put autosense data in the right place (needs a 4pos left shift). 2006-03-13 14:00:08 +00:00
Søren Schmidt
56728c9249 Module that adds support for using USB storage devices through the
ATA framework. Mainly written to be able to use USB Flash keys.
This is work in progress so use with care :)
Doesn't need CAM and cannot coexist with umass.c
2006-03-10 19:08:52 +00:00
Søren Schmidt
d95f23aab8 write the right unit # on verbose output. 2006-03-10 12:20:53 +00:00
Søren Schmidt
c4ee770324 Only use the channel in the request given to ata_completed if its
still present.
2006-03-09 10:25:35 +00:00
Søren Schmidt
a0f9099364 typo. 2006-03-09 10:24:03 +00:00
Søren Schmidt
2d7994d97e Get rid of all the "long long"/"maxint" casting around in printf's.
On all our platforms intmax == int64_t so simply using %j to print
int64_t's is safe all over, and doesn't pullute the code.
2006-03-09 08:34:44 +00:00
Søren Schmidt
59de60dd73 ATA_USB will need to hook into the delayed boot identify to have
interrupts running, so externalize it.
2006-03-08 16:39:01 +00:00
Søren Schmidt
d0bf5478e0 Always read the TOC in acd_read_toc even if MEDIA_CHANGED wasn't set.
Since we cannot (reliably) detect when media has been removed before we
try to touch it, this could leave stale TOC's around.
2006-03-08 10:14:39 +00:00
Søren Schmidt
de0ed44e2f Bail out of afd_sense if ENODEV. 2006-03-08 09:21:48 +00:00
Søren Schmidt
f09934b191 Poll device for readiness before trying to get geometry etc. 2006-03-07 16:05:38 +00:00
Søren Schmidt
a68193c985 Only look for ICRC and CORR errors on ATA devices not ATAPI. 2006-03-07 14:27:54 +00:00
Max Laier
3e3a2a7ddc Fix the build. %ju prints uintmax_t not unsigned long long (which is
actually "longer" than uintmax_t for the understanding of printf).
2006-03-06 16:02:06 +00:00
Søren Schmidt
62fba1c397 Add USB modes. 2006-03-05 21:32:38 +00:00
Søren Schmidt
b83fcd52ba Update atapi-fd to support direct devices such as disks. 2006-03-05 20:30:54 +00:00
Søren Schmidt
0b03bcd2f9 Work around the deadlock that occours when ATA waits for the taskqueue
to call back for completition and something else is holding the taskqueue
waiting for ATA to return data.
This should clear up the "semaphore timeout !! DANGER Will Robinson !!"
in most situations, and log "taskqueue timeout - completing request directly"
instead, with a delayed "WARNING - freeing taskqueue zombie request" when
the taskqueue finally calls us back with the now stale request.
(It would have been nice if there was a way to remove a scheduled item from
 a taskqueue, but that is not currently implemented in the kernel).

A real fix for this is in the works but wont make it to 6.1RELEASE

definite MFC candidate.
2006-03-01 07:48:41 +00:00
Søren Schmidt
a62b100d96 Fix ata_reinit so it does things in the right order to prevent panic's.
Lock the channel so master/slave setups wont trash during reinit.
2006-02-25 17:27:33 +00:00
Søren Schmidt
28baad63bd Keep the parent device (in this case the channel) around in ata_request,
so we dont panic device removal or failure.
Clean up ata_fail_requests to prevent the queue munging to fail.
2006-02-23 20:15:22 +00:00
Søren Schmidt
c94b3e542e In ata_cmd_allocate() only call ata_pci_allocate once.
found by:	jhb@
2006-02-23 18:52:15 +00:00
Søren Schmidt
608e65bb2a Add r/w support for JMicron ATA RAID metadata.
Acknowledgement should definitly go to JMicron Technology for providing full
docs on the metadata format as the only vendor so far, big thanks from here.
2006-02-17 13:02:10 +00:00
Søren Schmidt
e3989d3ebf Add support for the JMicron JMB363 dual SATA + single PATA controller.
Documentation and HW kindly provided by JMicron.
2006-02-16 17:09:24 +00:00
Søren Schmidt
2ca38c74df Add a reset of the AHCI machinery to the ICH6/ICH7 support.
This should fix the missed devices on some systems.
2006-02-13 13:47:58 +00:00
Søren Schmidt
466be09c2a Unbreak Promise SATAII/150 controllers caused by the DMA dump changes. 2006-02-09 20:54:42 +00:00
Søren Schmidt
0a3a1935b3 Unbreak dump on legacy systems. Needs a more clean solution but that is
more intrusive and can wait 'til after 6.1
2006-02-09 20:53:32 +00:00
Søren Schmidt
52c7e322b2 Unbreak DMA dumo on Intel 31224. 2006-02-06 19:17:48 +00:00
Søren Schmidt
797c12eed9 Add support for the JMicron JMB360 SATAII controller.
Thanks to JMicron for providing needed info.

HW donated by:	Ralf Folkerts
2006-01-25 23:07:42 +00:00
Søren Schmidt
634c377652 Do not test for DMA status on legacy ATA devices. This has the unfortunate
side effect that legacy ATA controllers at irq14 and irq15 cannot share
interrupts with anything else without major problems.
This fixes the ATAPI DMA problems some systems/devices have seen.
2006-01-24 12:34:56 +00:00
Søren Schmidt
669367a9a1 Fix panic on boot due to not all SATA chipsets having SSTATUS registeri
resources set.
2006-01-21 17:38:10 +00:00
Søren Schmidt
b258da4ee8 Correct two promise entries, these are only 2port SATA. 2006-01-18 13:34:28 +00:00
Søren Schmidt
8453acf105 Whitespace cleanup. 2006-01-18 13:10:17 +00:00
Søren Schmidt
ac1731fb20 Properly report SATA connection speed. 2006-01-18 10:02:23 +00:00
Søren Schmidt
f5f55db308 Add support for using DMA on dump, greatly speeds up the dump process.
Add dump support in ataraid.
2006-01-18 09:14:55 +00:00
Søren Schmidt
e2bf77c5c2 Get rid of the advertising clause in the copyright. 2006-01-05 21:27:19 +00:00
Søren Schmidt
49824061be Return the proper rmi field in DVDIOCREADSTRUCTURE.
PR:	89650
2006-01-04 21:35:57 +00:00
Søren Schmidt
93b2c0cf02 Fix the promise modesetting for old chips.
Pointy hat to:	sos
2006-01-04 10:23:47 +00:00
Søren Schmidt
8a07d88d9f Fix promise probe printing. 2006-01-04 08:20:25 +00:00
Søren Schmidt
d028250086 Add hotplug support for Marvell chips. 2005-12-30 23:15:02 +00:00
Søren Schmidt
796bd93e5e Further updates to the Marvell support code.
Should be reliable enough for actual use by now.
2005-12-28 11:55:43 +00:00
Søren Schmidt
7af3abd894 Change the probes in ATA to return a negative value on success.
This allows other driver to take over if needed during probe, and allows
me to distribute new drivers as modules.
2005-12-27 18:22:11 +00:00
Søren Schmidt
091bb42ceb Update the last commit to also take 48Bit access functions. 2005-12-27 17:13:11 +00:00
Søren Schmidt
4b55f0c7c7 Add initial support for the Marvell 88SX[56]0[48][01] series of SATA chips.
Hardware donated by: Matthew Jacob
Hardware donated by: Y!
2005-12-27 17:09:52 +00:00
Søren Schmidt
8ec96d7b8d Fix rebuilds of arrays that got stuck.
Misc minor fixes.

Bughunting and initial fixes by Pav@ and Anton.
2005-12-27 16:49:33 +00:00
Søren Schmidt
121b478372 Cleanup the strings for printing chipset names, saves quite some space.
Add a couble new nVidia chips now we are here.
2005-12-16 08:12:13 +00:00
Scott Long
7f512e8f29 Make this compile on 64bit systems. It likely isn't correct, but that can
be sorted out later.
2005-12-16 06:11:22 +00:00
Søren Schmidt
5608e472c1 Add support for writing VIA metadata.
Null out the metadata on disks when array is deleted.
2005-12-15 13:30:23 +00:00
Søren Schmidt
59a269294f Add RAID0+1 and RAID5 support to VIA RAID code.
Fix support for multiple arrays.
2005-12-14 13:07:49 +00:00
Søren Schmidt
a569390328 Add support for VIA VT8251 southbridge.
SATA support for now in compat mode, but all 4 channels usable.
2005-12-14 12:13:00 +00:00
Søren Schmidt
c6c6c58a89 Correct calculation of RAID0 sizes on VIA RAID arrays. 2005-12-14 12:11:51 +00:00
Søren Schmidt
921f15117f Add support for writing SiS metadata. 2005-12-12 14:13:55 +00:00
Søren Schmidt
fb504bef5c Unbreak hotplug support on the ICH6 and ICH7 chipsets. 2005-12-09 14:23:24 +00:00
Søren Schmidt
b39424ba7a Dont use the BUS_DMA_ALLOCNOW flag. Instead use BUS_DMA_NOWAIT and return
ENOMEM to the upper layers if we run out of memory.

This solves part of the trouble with running on >4GB memory systems.
2005-12-05 22:31:55 +00:00
Søren Schmidt
02268a2d11 Switch off debugging that was left on in last commit. 2005-12-05 17:58:11 +00:00
Søren Schmidt
eed08844c9 Add support for writing Intel MatrixRAID arrays.
Do a little better on handling volumes as well, however we cant create
multiple volumes from FreeBSD yet.

HW sponsored by:        Mullet Scandinavia AB
2005-12-05 17:33:57 +00:00
Søren Schmidt
ddaf769709 Update the ICH7 support so it deals better with chips without AHCI.
Update Intel MatrixRAID support to be able to pick up RAID0+1 (RAID10)
and RAID5 arrays without panic'ing.
This has the side effect of now also supporting multiple volumes on
MatrixRAID's now I have the metadata better understood..

HW sponsored by:	Mullet Scandinavia AB
2005-12-02 10:13:53 +00:00
Søren Schmidt
e9bd25bff0 Fix the ata_composite/ata_request leak when using RAID0+1.
Submitted by:	Michael Butler

Minor changes to fit ATA style by me.
2005-11-29 20:08:26 +00:00
Søren Schmidt
7c7e96f58c Fix SiS SATA support, the SATA registers was off.
Add support for SiS metadata.

HW donated by:	obrien
2005-11-28 23:08:37 +00:00
Giorgos Keramidas
6f26936c0f Fix two identical harmless typos in ata error messages:
s/issueing/issuing/

PR:		kern/89481
Submitted by:	John Nielsen
Approved by:	sos
MFC after:	1 week
2005-11-28 13:23:15 +00:00
Søren Schmidt
6c22760c61 When IOCATAGPARM is called, update the capabilities page that is stored
in the kernel and return the new values.
2005-11-25 09:00:56 +00:00
Robert Watson
5bb84bc84b Normalize a significant number of kernel malloc type names:
- Prefer '_' to ' ', as it results in more easily parsed results in
  memory monitoring tools such as vmstat.

- Remove punctuation that is incompatible with using memory type names
  as file names, such as '/' characters.

- Disambiguate some collisions by adding subsystem prefixes to some
  memory types.

- Generally prefer lower case to upper case.

- If the same type is defined in multiple architecture directories,
  attempt to use the same name in additional cases.

Not all instances were caught in this change, so more work is required to
finish this conversion.  Similar changes are required for UMA zone names.
2005-10-31 15:41:29 +00:00
Søren Schmidt
ae539be6f8 Return the right format (LBA/MSF) in TOC entries.
Null the TOC on media change even if no media present.

Reported by: des
2005-10-28 21:41:42 +00:00
Søren Schmidt
f373190c49 Enclose the delayed attach in Giant so we dont loose the race with other
drivers trying to attach ATA devices like pccard.
Dont clear the delayed flag before we are acutally finished.

Spotted by: imp
2005-10-27 16:32:39 +00:00
Søren Schmidt
ca107a4b1e Minor cleanups, no functional changes 2005-10-13 08:05:21 +00:00
Søren Schmidt
7ebce0231b Add support for the ATI IXP[234]00 series chipsets.
HW donated by: sentex
2005-10-12 20:00:26 +00:00
Søren Schmidt
e0c41a23d7 Correct the former patch to the way it would have looked after review. 2005-10-10 19:13:27 +00:00
Søren Schmidt
8e4e979e1e Properly react to allocation failures.
Found by:	imp@
2005-10-10 19:12:43 +00:00
Peter Edwards
96ca84d197 When breaking up a large request into smaller ones for the strategy
routine, create all the child bio objects before starting the
requests, rather than starting them as created. This closes a race
whereby some number of child operations could complete before the
rest were ever created, and prematurely freeing the parent bio.
This fixes the panics installing in VMWare and qemu
2005-10-09 21:11:05 +00:00
Søren Schmidt
40fdf81237 Add support for setting the SG list segment size.
Use this for the SiI3112 workaround to get rid of the "oversized DMA" errors.

MFC to 6.0 candidate.
2005-10-06 15:44:07 +00:00
Warner Losh
b7a9396a75 Forgot to commit ata-card fixes last night. Fix gleb's attempt to do
the right thing by merging in the changes I neglected to commit last
night.
2005-09-22 18:46:29 +00:00
Gleb Smirnoff
e21d20fc4c Fix build. 2005-09-22 18:41:56 +00:00
Søren Schmidt
3d42c6d13a Dont wait for READY on ATAPI_IDENTIFY.
Fixes the losage of some ATAPI device that reported failed probing with
"timeout waiting for read DRQ".
2005-09-19 07:35:42 +00:00
Søren Schmidt
0387836deb Harden the hotplug support for SATA devices.
This also fixes a few races that was present in the timeout/detach code.

Sponsored by: pair.com
2005-09-14 12:45:06 +00:00
Søren Schmidt
fba8a154bd Fix problem with finding the still working disk in a broken mirror on VIA. 2005-09-06 19:17:48 +00:00
Søren Schmidt
f7da27dd85 In ata_mode2str() properly list -1 as UNSUPPORTED. 2005-08-29 18:19:06 +00:00
Søren Schmidt
84b3b6455f Fix support for the VIA 6421 controller. 2005-08-29 09:01:57 +00:00
Søren Schmidt
071e98cbeb Dont set default mode to ATA_DMA_MAX on devices not capable of DMA. 2005-08-25 15:45:03 +00:00
Søren Schmidt
70037ab36a Apply fix for "pr82261 DMA-support on Sparc64 broken"
The Acer chip or wiring that SUN uses has problems that this patch
tries to work around.
Original patch by Marius Strobl, hacked into shape by me..
2005-08-23 08:53:01 +00:00
Søren Schmidt
971846e49c Fix problem on Promise "mio" controllers and 48bit mode caused by last commit 2005-08-22 11:38:53 +00:00
Søren Schmidt
85047b1b0c Add support for working around controllers that cannot do DMA in 48bit mode.
The workaround use PIO mode above ~137GB to allow using the disk.
Add the Acer chips with rev < 0xc4 as first candidate.
2005-08-17 15:00:33 +00:00
Søren Schmidt
fb235b243c Use the bio field instead of the driver field as intended. 2005-08-17 14:50:18 +00:00
Søren Schmidt
c7dc7718f6 Add support for the Promise PDC4071[89] chips used on fx the Fasttrak TX4300.
Docs kindly provided by Promise.
2005-08-12 16:54:11 +00:00
Søren Schmidt
77ada08656 Add support for the ITE IT8211F controller. 2005-08-05 13:14:00 +00:00
Søren Schmidt
08f7225609 Dont limit all transfers to DEV_BSIZE (stale dbug code)
Hide the loaded/unloaded message behind bootverbose
2005-08-04 18:39:36 +00:00
Søren Schmidt
785a5193b7 Remove stale struct ata_channel declaration.
Reported by:	rodrigc
2005-07-29 18:14:06 +00:00
Søren Schmidt
c782b027b4 Zero donecount on auto request sense.
PR:		81450
Approved by:	re@ (scottl)
2005-06-28 09:06:52 +00:00
Søren Schmidt
4c2d9f25f3 Dont call ata_finish in ad_dump as that is no longer needed and causes panic.
Dont try to enable read/write caching on devices that doesn't support it,
this reduces the noise from ATA on flash devices and the like.

Approved by: re@ (scottl)
2005-06-27 09:12:11 +00:00
Warner Losh
ab581af779 Eliminate unused argument in PCMCIA_CARD macro.
Provide a backwards compatible way to have the extra macro by defining
PCCARD_API_LEVEL 5 before including pccarddevs for driver writers that
want/need to have the same driver on 5 and 6 with pccard attachments.

Approved by: re (dwhite)
2005-06-24 14:36:54 +00:00
Marcel Moolenaar
217578215b Avoid GCC optimizations from injecting a call to memset(?) in order
to initialize the buffer array in ata_raid_attach() by removing the
initializer. There's no memset(?) in the kernel. Instead, assign
'\0' to the first element. The buffer array holds strings only, so
this is functionally equivalent.

Applies to: ia64
Tripped over by: tinderbox
2005-06-11 03:21:20 +00:00
Søren Schmidt
0c818c44db Enable SATA hotplug support.
Submitted by:	Olivier Houchard
2005-06-10 07:43:10 +00:00
Søren Schmidt
a9b4f88e01 Fix the long standing problem with poor transferrates on Intel ICHH type
chips. The DMA timing value was set on device 0 for all devices :/

Prodded by: Harald Schmalzbauer
2005-06-09 21:13:44 +00:00
Søren Schmidt
52ac6e8db8 Fix the register offset for the ATAPI count register thats used to
wrestle the older Promise chips to do 48bit addressing.

Spotted by:	Martin Birgmeier
2005-06-09 19:00:37 +00:00
Søren Schmidt
a3ebeaa87b Use the presence of ctlr->dmainit instead of r_res1 to find out when to
initialise DMA.
2005-06-09 12:31:07 +00:00
Søren Schmidt
a77a43c709 Add support for the Intel 31244.
Most code by the submitters, hammered upon to get the right ATA fell by me.

Submitted by:	Olivier Houchard
Submitted by:	Jia-Shiun Li
2005-06-08 20:02:55 +00:00
Søren Schmidt
167719c3b2 Apply the usual woodoo for 64bitness. 2005-06-06 15:49:09 +00:00
Søren Schmidt
b397739aab Add support for nVidia's software RAID "MediaShield".
HW Sponsored by:	Yahoo!
2005-06-06 13:35:24 +00:00
Søren Schmidt
b9203a8aca Make nVidia SATA hotplug support DTRT.
HW sponsored by: Yahoo!
2005-06-05 21:18:26 +00:00
Søren Schmidt
05c84db123 Unbreak the ICH6 AHCI support in !48Bit mode. 2005-06-05 18:37:56 +00:00
Søren Schmidt
d78c6e89ae Make certain the the 48bit flag is reset if we dont translate LBA. 2005-05-17 12:31:54 +00:00
Søren Schmidt
ae337d1ee5 longer used (contents added to sys/ata.h) 2005-05-16 13:39:49 +00:00
Søren Schmidt
6667b30d15 Change the way ioctls are issue to ATA.
The most prominent part is that its now possible to issue ata_requests
directly to say acd0, instead of going through the cumbersome /dev/ata
device.
2005-05-16 13:07:27 +00:00
Søren Schmidt
265da99ce9 Cleanup comments 2005-05-13 10:25:19 +00:00
Søren Schmidt
bb8a0cf2cf Fix more ATAPI breakage.
Apparently some devices are very picky on details :)
2005-05-13 07:58:05 +00:00
Søren Schmidt
c46e1f5333 Add new Intel PCI ID's for the ICH7 chips (untested). 2005-05-11 18:29:15 +00:00
Søren Schmidt
d81c813f10 Add support for AHCI compliant ATA devices.
For now just support the Intel ICH6 as that the HW at hand.

Sponsored by:	pair.com
2005-05-11 16:10:08 +00:00
Søren Schmidt
d0968d7845 Add back one line that got deleted in the last commit.
Change the comment there so it better describes whats going on.

This should fix the boot problems of late.
2005-05-11 14:36:26 +00:00
Søren Schmidt
faca873f76 Fix ATAPI DMA. We need to set the proper flags for DMA modes. 2005-05-11 12:41:35 +00:00
Søren Schmidt
eeda55ce8e Reshape the dma code to be a bit more flexible so it can cope with
new HW that has new and different demands.
Fix a few nits in former commit in this cleanup crusade.

Sponsored by:	pair.com
2005-05-03 07:55:07 +00:00
Søren Schmidt
4156b20c71 Always attach a subdisk even if no valid metadata found.
This allows the disks to be used later in a raid create.
2005-05-02 07:06:50 +00:00
Søren Schmidt
9ec5e87f63 Update on the last commit, the dma* funciton needs to be called with
a channel device, not an ata device, or we'll be out of luck in
reset/timeout where we dont have a device.
2005-05-01 12:24:45 +00:00
Søren Schmidt
1191f58127 Go back to the old way of finding the Promise metadata, the new way was
too simple causing older controllers metadata to get lost.
2005-05-01 08:45:12 +00:00
Søren Schmidt
0068f98f88 Take newbusification one step further, ie use the device_t more consequently
all way through the code down the layers, instead of the mix'n'match that
resulted from the conversion done earlier.

Sponsored by:	pair.com
2005-04-30 16:22:07 +00:00
Søren Schmidt
e47099593a Now that probing is working in the new fashion, we need to go back to
having ata_getparm issue an ata_request and not fool around with the HW
on its own.
Needed for new HW support.
2005-04-29 11:30:03 +00:00
Søren Schmidt
ca8c70e9e3 Provide a default setmode method.
This shaves off multiple copies of the same setmode stub.
2005-04-28 22:15:44 +00:00
Søren Schmidt
8dad6b7be5 Rearrange the way the reset code is called.
Prepare for different looking controllers.
2005-04-28 22:08:08 +00:00
Søren Schmidt
f1be1cdc88 Fix a bug introduced in r1.89 thats caused leak of requests, and possibly
bogus data to be written.
2005-04-26 06:42:33 +00:00
Søren Schmidt
ecd6c15d6a Cosmetics 2005-04-25 07:57:04 +00:00
Søren Schmidt
6257850052 Only try to allocate and use the SATA resource if they are enabled
by the BIOS. It seems some BIOS's doesn't get this right, and that would
result in ATA panic'ing.
2005-04-25 07:50:51 +00:00
Søren Schmidt
1d968d225f Rehash the timeout code to make it more simple.
This also removes the warning timeout on the taskqueues stalling as
I'm tired of getting ATA error reports for problems in other parts ;)
Misc cosmetic and comment cleanups now we are here.
2005-04-21 11:13:39 +00:00
Søren Schmidt
46917bb6f4 When a rebuild is done, properly mark the arrays as functional again. 2005-04-20 14:14:08 +00:00
Søren Schmidt
77662bd705 Properly hook in devices found by SATA connect events.
This broke on the changes done to get atapicam happy earlier.
2005-04-20 12:51:54 +00:00
Søren Schmidt
5345b2d755 CFA (Compact Flash) devices has a special config ID that fails the
normal ATA device check in ata-disk.c. Add support for the CFA magic.
2005-04-19 12:33:26 +00:00
Søren Schmidt
e30a3e750f Fix indentation problem in the last commit 2005-04-19 05:28:08 +00:00
Poul-Henning Kamp
73fbaa74e5 Add a named reference-count KPI to hold off mounting of the root filesystem.
While we wait for holds to be released, print a list of who holds us
back once per second.

Use the new KPI from GEOM instead of vfs_mount.c calling g_waitidle().

Use the new KPI also from ata.

With ATAmkIII's newbusification, ata could narrowly miss the window
and ad0 would not exist when we tried to mount root.
2005-04-18 21:21:26 +00:00
Søren Schmidt
b3c3ba2ed7 Add uma zone for composite ops.
Submitted by:	des
2005-04-18 16:01:56 +00:00
Søren Schmidt
964ac9d507 Adjust the RAID type pickup code for the VIA, we dont actually care
if the array is bootable or not (yet).
2005-04-18 13:51:03 +00:00
Søren Schmidt
07015a1afd Add one more Promise SATAII/150 chip id. 2005-04-17 13:37:57 +00:00
Søren Schmidt
c2c2204605 Spell ATA_NFORCE4_S2 correctly. 2005-04-16 20:03:49 +00:00