Commit Graph

422 Commits

Author SHA1 Message Date
Søren Schmidt
6ed14aa161 Add a couble more Promise chip ID's. 2002-04-12 14:10:19 +00:00
Søren Schmidt
5b93eb04a9 Add yet another chip ID for a Promise TX2 chip. 2002-04-11 11:04:23 +00:00
Søren Schmidt
f8b318ce58 Only calculate Promise magic if a device is there for info. 2002-04-11 08:52:32 +00:00
Søren Schmidt
56397b300c Fix the FreeBSD native ATA RAID code a bit. 2002-04-10 11:18:07 +00:00
Søren Schmidt
a12b615d49 Add yet another ATA133 Promise chip. 2002-04-07 07:53:34 +00:00
Søren Schmidt
32dbed0488 Unlock the channel again if an ata_reinit() fails. 2002-04-05 18:37:04 +00:00
Søren Schmidt
268f0ea9a3 Change option ATA_ENABLE_BUSMASTER into ifdef __sparc64__ 2002-04-05 18:05:17 +00:00
Søren Schmidt
ede0f136df Cleanups. 2002-04-05 18:04:05 +00:00
Søren Schmidt
111ab6f7ed Dont allow to detach twice. 2002-04-05 18:02:33 +00:00
Søren Schmidt
22c60e8d8c Add forgotten ATA_UNLOCK_CH when getting status from non-existing
enclosure.
2002-04-05 15:58:45 +00:00
Søren Schmidt
7800211b08 Make the ATA driver compile & work on the sparc64 platform.
Initial work & code by tmm.

Lots of changes and rearrangements by yours truely to make busdma
be a little less a PITA (but I still dont like it).
2002-04-05 13:13:56 +00:00
Søren Schmidt
3eb933c093 Correct the Northbridge test on the new ATA133 VIA's
Misc cosmetics now I'm there.
2002-04-02 16:45:06 +00:00
Søren Schmidt
3348c0092c Add get-status to the ATA RAID subsystem. 2002-04-02 13:48:17 +00:00
Poul-Henning Kamp
408ab1b875 Retire the bogus ioctl DIOCGPART in toto.
Once again we can notice that badly thought out hacks ferment and infect
far more code than initially expected.

Sponsored by:	DARPA and NAI Labs.
2002-04-02 11:52:13 +00:00
John Baldwin
44731cab3b Change the suser() API to take advantage of td_ucred as well as do a
general cleanup of the API.  The entire API now consists of two functions
similar to the pre-KSE API.  The suser() function takes a thread pointer
as its only argument.  The td_ucred member of this thread must be valid
so the only valid thread pointers are curthread and a few kernel threads
such as thread0.  The suser_cred() function takes a pointer to a struct
ucred as its first argument and an integer flag as its second argument.
The flag is currently only used for the PRISON_ROOT flag.

Discussed on:	smp@
2002-04-01 21:31:13 +00:00
Poul-Henning Kamp
81661c94b6 Here follows the new kernel dumping infrastructure.
Caveats:

The new savecore program is not complete in the sense that it emulates
enough of the old savecores features to do the job, but implements none
of the options yet.

I would appreciate if a userland hacker could help me out getting savecore
to do what we want it to do from a users point of view, compression,
email-notification, space reservation etc etc.  (send me email if
you are interested).

Currently, savecore will scan all devices marked as "swap" or "dump" in
/etc/fstab _or_ any devices specified on the command-line.

All architectures but i386 lack an implementation of dumpsys(), but
looking at the i386 version it should be trivial for anybody familiar
with the platform(s) to provide this function.

Documentation is quite sparse at this time, more to come.

Details:

ATA and SCSI drivers should work as the dump formatting code has been
removed.  The IDA, TWE and AAC have not yet been converted.

Dumpon now opens the device and uses ioctl(DIOCGKERNELDUMP) to set
the device as dumpdev.  To implement the "off" argument, /dev/null
is used as the device.

Savecore will fail if handed any options since they are not (yet)
implemented.  All devices marked "dump" or "swap" in /etc/fstab
will be scanned and dumps found will be saved to diskfiles
named from the MD5 hash of the header record.  The header record
is dumped in readable format in the .info file.  The kernel
is not saved.  Only complete dumps will be saved.

All maintainer rights for this code are disclaimed: feel free to
improve and extend.

Sponsored by:   DARPA, NAI Labs
2002-03-31 22:37:00 +00:00
Søren Schmidt
db9df6ae8f ATA100 is allowed on the HPT chips rev >= 3 2002-03-31 13:33:55 +00:00
Søren Schmidt
60378464bb Remove debug output in last commit. 2002-03-30 16:51:47 +00:00
Søren Schmidt
4486f609fc Add support for getting status (fan, temp, 5V and 12V levels) from
Promise Superswap enclosures.

Sponsored by: Advanis
2002-03-30 16:36:41 +00:00
Søren Schmidt
7e2437190c Use the raid lun not the magic when writing Promise config. 2002-03-30 11:15:46 +00:00
Søren Schmidt
5847590d42 Fix a braino, only update LED's when a device is present. 2002-03-28 11:48:36 +00:00
Søren Schmidt
5f3950daa4 OK, the old HighPoint BIOS's are braindead, they have
a really warped way of things. Anyway deal with it,
and luckily the newer HighPoint BIOS's doesn't mind..

No brownies to HighPoint for that...
2002-03-27 22:05:38 +00:00
Søren Schmidt
fe4f5b97e0 Fix support for multi CD changers, it was as broken as my old NEC :)
MFC: ASAP

:
2002-03-27 19:47:52 +00:00
Søren Schmidt
85db7089ec Add support for creating/deleting ATA RAID's.
This completes the ATA RAID support, since all functions to manipulate
the RAID are accessible from FreeBSD, the BIOS on the ATA RAID cards
are only nessesary for booting.

I decided to allow for creation of ATA RAID's on any ATA controller, but
please keep in mind the restrictions on that. Due to the BIOS not
knowing what to do you can only boot from a RAID1 or the first disk
in a SPAN, if its not located on a "real" ATA RAID controller like
the Promise or Highpoint controllers.

Sponsored by: Advanis
2002-03-27 10:58:59 +00:00
Søren Schmidt
d42c4a3ba6 Misc little cleanups. 2002-03-26 09:31:22 +00:00
Søren Schmidt
38009ef247 Add AMD 768 support. 2002-03-24 12:44:23 +00:00
Peter Wemm
bcb6ef7c82 Add some break's after default: in the end of switch statements to
keep gcc-3.1+ happy:
ata-all.c:410: warning: deprecated use of label at end of compound statement
ata-all.c:587: warning: deprecated use of label at end of compound statement
ata-raid.c:99: warning: deprecated use of label at end of compound statement
ata-raid.c:151: warning: deprecated use of label at end of compound statement
2002-03-19 12:14:14 +00:00
Søren Schmidt
a86fb2a588 Cleanup the chipset setup a bit.
Add some (for all I know unneeded) setup code for the rosb4.
2002-03-18 13:56:44 +00:00
Søren Schmidt
2c66127540 Add support for the ServerWorks CSB5 chips 2002-03-18 12:13:13 +00:00
Søren Schmidt
4e887e1915 Add more functionality to the CDIOCREADSUBCHANNEL ioctl.
PR: 26644
2002-03-16 15:56:54 +00:00
Søren Schmidt
698d5a2c84 Fix 64bit arch problems. 2002-03-16 15:55:20 +00:00
Søren Schmidt
e1a86e393c Remove useless splXXX set. 2002-03-16 15:54:41 +00:00
Søren Schmidt
7bdca10c47 Update to the RAID1 rebuild code.
Run rebuild as a background process.

Sponsored by: Advanis
2002-03-15 15:39:54 +00:00
Søren Schmidt
733c2fbdd3 Unbreak the probing of some CDROM drives. 2002-03-14 21:35:55 +00:00
Søren Schmidt
fe86c44885 Add new support for locking an ATA channel and use that throughout
the ATA/ATAPI driver. This solves the concurrency problem with
the new GEOM code, and also cuts a good deal of the patch size
in the upcoming MFC.
2002-03-11 21:04:32 +00:00
Søren Schmidt
835d29c0cd Silence a warning when compile without atapi devices. 2002-03-10 21:03:04 +00:00
Søren Schmidt
fefe430118 Even more Highpoint RAID support.
Fix the 80pin cable detection system.
2002-03-08 21:36:49 +00:00
Søren Schmidt
84409b36ca Support newer Highpoint BIOS's extended config. 2002-03-08 11:33:52 +00:00
Søren Schmidt
b8ad1eb270 cosmetics 2002-03-08 11:31:37 +00:00
Søren Schmidt
c1d33c30e9 Oops I mixed up the patch for -current & -stable, sorry .... 2002-03-07 19:20:23 +00:00
Søren Schmidt
216cc529d5 Minor cosmetic changes to minimise diffs for MFC. 2002-03-07 16:34:19 +00:00
Søren Schmidt
5ba86f4c8a Fix a couble of bugs in the rebuild code, return errors properly. 2002-03-07 16:32:21 +00:00
Bruce Evans
d4621eac57 Fixed a printf format error again. Rev.127 was clobbered in rev.1.128
by removing parentheses.  The main bug is in gcc: on machines with
64-bit longs and 64-bit long longs,

    (unsigned long long)rdp->total_sectors / ((1024L * 1024L) / DEV_BSIZE))

has type plain unsigned long instead of the correctly promoted type
unsigned long long, so it can not be printfed using %llu format.  Even
1ULL / 1L is mispromoted.  Anyway, casting the correct operand
automatically avoids the problem.  We do not want to to pessimize the
division; we just want to convert to a common maximal type for printing.
2002-03-06 06:33:33 +00:00
Søren Schmidt
11de413756 Misc little cleanups:
Link if only ATAPI device in kernel config
Remove unused #includes
Rearrange a bit in ata-raid to make diff against -stable smaller
Enable wc as default again, dunne how this happend...
2002-03-05 09:24:19 +00:00
Søren Schmidt
0f0e725b18 Forgot this litte patch, scale the individual disk size from the
arrays total size depending on width of the array.
2002-03-03 16:36:19 +00:00
Søren Schmidt
6f87be981b Major update of the ATA RAID code, part 3:
Add code to properly detach/attach disks that are part of a RAID.

Mark a disk that is attached on an ATA channel belonging to a
RAID as a spare disk that can be used for rebuilding failed RAID1's.

Add support for rebuilding failed RAID1's.

Several fixes to the detach/attach code.

For replacing a disk in a failed RAID1 do the following:

Find the controller channel# of the failed disk.

Exec 'atacontrol detach <channel#>' to free the disk from the system.

Replace the failed disk with a new one of at least the same size.
If your have your disks in drawers/enclosures this can be done with
the system still running.

Exec 'atacontrol attach <channel#>' to add the disk to the system and
mark it as a valid spare for rebuild.

Exec 'atacontrol rebuild <array#>'

The system will rebuild the array on the fly, the array can still
be used during this, although with slower performance.

Please let me know of any problems with this!

Sponsored by: Advanis Inc.

MFC after: 2 weeks
2002-03-03 15:36:21 +00:00
Bruce Evans
b980740327 Fixed a printf format error. 2002-03-02 10:54:33 +00:00
Søren Schmidt
acf7db1110 Finish phk's previous removal of BIO_ORDERED, all code that
depended on ATA_FLUSHCACHE_ON is now useless.
2002-02-24 12:28:24 +00:00
Poul-Henning Kamp
af91f4fa16 GC: BIO_ORDERED going away. 2002-02-22 09:18:46 +00:00
Søren Schmidt
e6f71b525d Add support for the Highpoint HPT372 based cards (rocketraid 133).
HW Sponsored by: Mike Tancsa
2002-02-18 11:57:56 +00:00
Søren Schmidt
dc9395ae1f Fix the problem that some (in my book broken) disks reports
to be able to use 48bit addressing mode, but says the 48bit
size of the disk is 0, which according to spec means it can
address zero sectors in 48bit mode, why then say it supports
48bit mode at all..
2002-02-18 11:52:51 +00:00
Søren Schmidt
72afad5ba4 Dont try to attach ATA RAID's if none found. 2002-02-16 08:10:24 +00:00
Bruce Evans
1e9ea774c0 Added undocumented options AAC_DEBUG, ACD_DEBUG, ACPI_MAX_THREADS,
ACPI_NO_SEMAPHORES, ASR_MEASURE_PERFORMANCE, AST_DEBUG, ATAPI_DEBUG,
ATA_DEBUG, BKTR_ALLOC_PAGES, BROOKTREE_ALLOC_PAGES, CAPABILITIES,
COMPAT_SUNOS, CV_DEBUG, MAXFILES, METEOR_TEST_VIDEO, NDEVFSINO,
NDEVFSOVERFLOW, NETGRAPH_BRIDGE, NETSMB, NETSMBCRYPTO, PFIL_HOOKS,
SIMOS, SMBFS, VESA_DEBUG, VGA_DEBUG.

Start using #! to comment out negative options and ## to comment out
broken options.

atapi-all.c:
Fixed rotted bits that were hiding under ATAPI_DEBUG.

atapi-cd.c:
#include "opt_ata.h" so that ACD_DEBUG is actually visible.

ata/atapi-tape.c
#include "opt_ata.h" so that AST_DEBUG is actually visible.
2002-02-15 07:08:44 +00:00
Søren Schmidt
d99689e95c Add support for the Cenatek Rocket Drive. 2002-02-12 16:59:28 +00:00
Søren Schmidt
2c028bf06a Fix buglets in the ATAPI resume code.
This also fixes an old bug where some ATAPI devices went into
funny mode on an 'atacontrol reinit' command.
2002-02-12 13:21:51 +00:00
Søren Schmidt
e1605c6270 Major update of the ATA RAID code, part 2:
More cleanups of the RAID1 failure mode code.

Add functionality that writes the changed RAID config setup
back to the disks (in controller BIOS specific format), so
that a reboot will make the BIOS pick up the changed config.
2002-02-12 11:35:15 +00:00
Søren Schmidt
15641a2f41 Add support for the HighPoint HPT374 4 channel ATA chip.
Sponsored by: Isilon Systems.
2002-02-11 15:48:04 +00:00
Julian Elischer
4ad88f2ca4 Make LINT compile after fruitless attempts to get the authors
to fix their code.

ata stuff:
Change name of ar_attach to not colide with existing ar_attach in if_ar.c.
usb stuff:
Create a dummy function to satisfy a call to it when in DEBUG mode.
2002-02-06 19:35:37 +00:00
Søren Schmidt
6ddce9039b Major update of the ATA RAID code, part 1:
Overhaul of the attach/detach code and structures, there were some nasty
bugs in the old implementation. This made it possible to collapse the
ATA/ATAPI device control structures into one generic structure.

A note here, the kernel is NOT ready for detach of active devices,
it fails all over in random places, but for inactive devices it works.
However for ATA RAID this works, since the RAID abstration layer
insulates the buggy^H^H^H^H^H^Hfragile device subsystem from the
physical disks.

Proberly detect the RAID's from the BIOS, and mark critical RAID1
arrays as such, but continue if there is enough of the mirror left
to do so.

Properly fail arrays on a live system. For RAID0 that means return EIO,
and for RAID1 it means continue on the still working part of the mirror
if possible, else return EIO.
If the state changes, log this to the console.

Allow for Promise & Highpoint controllers/arrays to coexist on the
same machine. It is not possible to distribute arrays over different
makes of controllers though.

If Promise SuperSwap enclosures are used, signal disk state on the
status LED on the front.

Misc fixes that I had lying around for various minor bugs.

Sponsored by: Advanis Inc.
2002-02-04 19:23:40 +00:00
Søren Schmidt
684c972cd6 Add support for the Promise TX4.
Rearrange the support for the VIA chips, and add experimental
support for ATA133 on the newest chips.
2002-01-28 13:17:10 +00:00
Søren Schmidt
d2e812582d Add support for pccard.
submitted by: imp
2002-01-28 13:12:16 +00:00
Søren Schmidt
a643d91a46 Update of the VIA 82c686b southbridge data corruption fix, also
include more possible chipset candidates.
2002-01-01 19:58:11 +00:00
Søren Schmidt
3afc6bfba4 Add support for even more SiS chipsets.
Misc cosmetics.
2001-12-25 14:44:26 +00:00
Søren Schmidt
069da12b0e Fix yet another fake slave problem for PCCARD devices. 2001-12-25 14:43:08 +00:00
John Baldwin
4db62c69c2 Display the right message for the SiS 645 chipset.
Submitted by:	Kent Stewart <kstewart@owt.com>
2001-12-19 01:53:11 +00:00
John Baldwin
c8e555ec14 Fix comment for the SiS 645 chipset to be 645 instead of 635. 2001-12-19 01:23:32 +00:00
Søren Schmidt
ae22ec847b Adjust the timings for the SiS chips a bit, also add the SiS 645.
Cosmetics on the Acer chips (print right modes)
2001-12-14 21:28:49 +00:00
Søren Schmidt
de56c1c5d8 Do be so anal on detach, properly free interrupt even if no devices. 2001-12-14 21:23:19 +00:00
Søren Schmidt
bc48b9d025 Allow setting the CD type on cue sheets 2001-12-04 21:39:34 +00:00
Søren Schmidt
f609857c68 ARG! committed the wrong patch!! I need more sleep :( 2001-12-02 12:19:16 +00:00
Søren Schmidt
71a6a4da18 Oops, lost a line in the previous commit. 2001-12-02 12:17:51 +00:00
Søren Schmidt
7c5a0723d7 Initial support for the newer SiS chipsets, based on docs we finally
got from SiS.

This should also close PR 32421 which has patches which seem
to set the timing registers wrongly according to SiS...
2001-12-02 10:48:52 +00:00
Søren Schmidt
e29e633207 Add yet another VIA ATA100 southbridge. 2001-11-13 11:37:23 +00:00
Søren Schmidt
7afba84a9f Fix bogon, free() the right memory type. 2001-11-13 11:33:23 +00:00
Paul Saab
817805d9c9 Fix a signed bug in the crashdump code for systems with > 2GB of ram.
Reviewed by:	peter
2001-11-13 01:08:54 +00:00
Poul-Henning Kamp
0ac42ec512 Don't call cdevsw_add(). 2001-11-04 09:09:41 +00:00
Andrey A. Chernov
f21d113aa0 Use devclass_find_free_unit() in ata_pci_add_child() because no more
implicit auto-scanning up present in device_add_child(). Functionally it is
fully equivalent to old code.
2001-11-01 05:21:49 +00:00
Dag-Erling Smørgrav
27c97f7660 Don't enable write cacheing on devices that don't support tagged queuing
unless hw.ata.wc is set.

Approved by:	sos
MFC after:	1 week
2001-10-24 18:24:09 +00:00
Søren Schmidt
d5c047cf10 Add a bunch of new PCI ID's for Intel ATA chips. 2001-10-23 09:57:49 +00:00
Søren Schmidt
e32abc1a60 Add experimental support for the HighPoint HPT372 ATA133 controller.
Based on docs kindly provided by HighPoint which we thank for
the close cooperation with the FreeBSD project!.
2001-10-23 09:25:57 +00:00
Søren Schmidt
6a1f123c0c Add experimental support for the Promise ATA133 controller.
This might need additional code for hotswapping use, but first
I need to get my hands on actual hw...

Based on docs kindly provided by Promise Inc which we thank for
the close cooperation with the FreeBSD project!.
2001-10-23 08:01:47 +00:00
Søren Schmidt
7ebc82d6ec Make an ATAPI CD device appear as /dev/acdN and the individual
tracks as /dev/acdNtY.

This solves the problems with having to deal with howmany and which
devices are open.

For hysterical reasons ONLY, make a link to both the acdNa & acdNc devices.
2001-10-19 13:34:48 +00:00
Søren Schmidt
db92bfc1b4 Fix bug introduced by the last commit, the caused some ATAPI
devices to fail to proberly initialize at boot..
2001-10-16 08:07:36 +00:00
Matt Jacob
ca8f579ceb Fix it so that it doesn't complain for compiles on alpha- that is, match
format string args to actual args.
2001-10-14 19:44:15 +00:00
Søren Schmidt
8975eded26 Update with latest ATA/ATAPI ver 6 rev 2 items. 2001-10-06 11:07:04 +00:00
Søren Schmidt
c36c574aaa Update the promise raid structure with some of the info I've gathered
before I'm accused of "lending" it from somebody else.
2001-10-04 18:02:26 +00:00
Søren Schmidt
e55639dbdd Doh! committed from the wrong tree, this is the right "stuff"... 2001-10-03 11:36:25 +00:00
Søren Schmidt
7f6d63666d Proberly support the Promise TX2/4.
Programming info kindly provided by Daniela Engert <dani@ngrt.de>
2001-10-03 08:27:29 +00:00
Søren Schmidt
592fcea788 cosmetics in the bootverbose probe- 2001-10-03 08:25:37 +00:00
Søren Schmidt
9b7c4d4ea0 Hopefully fix the identify failed on ATAPI slaves on some notebooks. 2001-10-03 08:25:11 +00:00
Søren Schmidt
7a845ac23c Change the way DAO/TAO mode is init'ed.
Fix a bogon introduced in the previous commit, that broke CDIOREADSUBCHANNEL.
2001-10-01 14:59:52 +00:00
Søren Schmidt
72c2f499ce Add a fix for the VIA82C686B data corruption bug.
This fixed the problem on the 3 platforms I've been able to test on.

I'm still of the oppinion that the BIOS should take care of this,
however some board makers only apply this when they spot a
SBLive! soundcard, but the problem exists even without a SBLive!.

This fix should probably go somewhere else, but for now I'll
keep it here since we havn't got a central place to put
such things.
2001-09-25 17:10:39 +00:00
Søren Schmidt
f601b4eb7c Overhaul to minimize stack usage, in some places >2K was used
on the stack *blush*...
2001-09-20 15:25:36 +00:00
Julian Elischer
b40ce4165d KSE Milestone 2
Note ALL MODULES MUST BE RECOMPILED
make the kernel aware that there are smaller units of scheduling than the
process. (but only allow one thread per process at this time).
This is functionally equivalent to teh previousl -current except
that there is a thread associated with each process.

Sorry john! (your next MFC will be a doosie!)

Reviewed by: peter@freebsd.org, dillon@freebsd.org

X-MFC after:    ha ha ha ha
2001-09-12 08:38:13 +00:00
Søren Schmidt
45ae719fd9 Add kernel side support for DAO burning. 2001-09-10 11:43:20 +00:00
Søren Schmidt
67bc4ad9b6 Fix the size of medium code, the old one failed for DVD's.
This might introduce problems on normal CD's (again) sigh...
2001-09-06 17:44:04 +00:00
Søren Schmidt
3da21d9f07 Fix verbose probe message.
PR: 29360
2001-09-06 09:50:25 +00:00
Søren Schmidt
1be5b45b7c Add support for set/getting the region code on DVD drives.
PR: 28604
2001-09-06 08:52:28 +00:00
Søren Schmidt
1f3d9edf37 Make "atapi less" kernels link again.
Question is if we should allow the ioctl only interface to be
created if atapi devices are present, but no driver linked in....
2001-09-01 08:47:11 +00:00
Søren Schmidt
baffdee40e Add support for sending ATAPI commands via ioctl. 2001-08-30 09:47:17 +00:00