Commit Graph

1032 Commits

Author SHA1 Message Date
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