Commit Graph

411 Commits

Author SHA1 Message Date
Alfred Perlstein
4f492bfab5 use __packed. 2002-09-23 18:54:32 +00:00
Poul-Henning Kamp
7812d86f03 (This commit touches about 15 disk device drivers in a very consistent
and predictable way, and I apologize if I have gotten it wrong anywhere,
getting prior review on a patch like this is not feasible, considering
the number of people involved and hardware availability etc.)

If struct disklabel is the messenger: kill the messenger.

Inside struct disk we had a struct disklabel which disk drivers used to
communicate certain metrics to the disklayer above (GEOM or the disk
mini-layer).  This commit changes this communication to use four
explicit fields instead.

Amongst the benefits is that the fields do not get overwritten by
wrong or bogus on-disk disklabels.

Once that is clear, <sys/disk.h> which is included in the drivers
no longer need to pull <sys/disklabel.h> and <sys/diskslice.h> in,
the few places that needs them, have gotten explicit #includes for
them.

The disklabel inside struct disk is now only for internal use in
the disk mini-layer, so instead of embedding it, we malloc it as
we need it.

This concludes (modulus any mistakes) the series of disklabel related
commits.

I belive it all amounts to a NOP for all the rest of you :-)

Sponsored by:   DARPA & NAI Labs.
2002-09-20 19:36:05 +00:00
Poul-Henning Kamp
c6ff03e2df Remove unused #includes: <sys/disk.h> <sys/devicestat.h> and <sys/sysctl.h>
Sponsored by:	DARPA & NAI Labs.
Approved by:	sos
2002-09-20 18:08:57 +00:00
Poul-Henning Kamp
f90c382c0c Make FreeBSD "struct disklabel" agnostic, step 311 of 723:
Rename diskerr() to disk_err() for naming consistency.

Drop the by now entirely useless struct disklabel argument.

Add a flag argument for new-line termination.

Fix a couple of printf-format-casts to %j instead of %l.

Correctly print the name of all bio commands.

Move the function from subr_disklabel.c to subr_disk.c,
and from <sys/disklabel.h> to <sys/disk.h>.

Use the new disk_err() throughout, #include <sys/disk.h> as needed.

Bump __FreeBSD_version for the sake of the aac disk drivers #ifdefs.

Remove unused disklabel members of softc for aac, amr and mlx, which seem
to originally have been intended for diskerr() use, but which only rotted
and got Copy&Pasted at least two times to many.

Sponsored by:   DARPA & NAI Labs.
2002-09-20 12:52:03 +00:00
Søren Schmidt
cea0b8e060 Add support for the VIA 8235.
Submitted by: Jason Dambrosio <jason@wiz.cx>
2002-09-18 09:39:37 +00:00
Søren Schmidt
568f03ed88 Fix the clockprobe test on the Sil 680 2002-09-16 09:37:26 +00:00
Poul-Henning Kamp
2f11d560cc remove #includes of <sys/bio.h> where not needed. 2002-09-14 18:59:32 +00:00
Søren Schmidt
a7089c2c4c Add preliminary mostly untested support for the Silicon Image Sil680 chip. 2002-09-12 15:25:59 +00:00
Thomas Quinot
9bdb4a0a3f Change a couple of splcam() calls that do not make sense in atapi-cam
(what we want to mask is the ATA interrupts, which run at level splbio),
and add interrupt masking around the statement that modifies the
request queue for a SIM.

This resolves problems reported by users under heavy ATAPI load.

Reviewed by:	roberto
2002-09-12 15:15:33 +00:00
Søren Schmidt
35ca7a483a Rearrange where to get the ATAPI magic sequence.
Submitted by: Benjamin Close <cisbjc@cs.unisa.edu.au>
2002-09-12 14:32:33 +00:00
Søren Schmidt
175f0ce5a4 Wait for drive to become ready if its in progress of loading..
Based on patch in PR-42659, but done somewhat differently.

PR: 42659
2002-09-12 13:55:24 +00:00
Søren Schmidt
9d54441f7f Dont hang in atprq on poll_dsc command.
This is a temporary fix until I get proper locking done.

Submitted by: iedowse@maths.tcd.ie
2002-09-12 13:53:33 +00:00
Nate Lawson
4927b7b149 printf -> CAM_DEBUG so debugging prints are tunable.
MFC after:	1 week
2002-08-28 07:03:44 +00:00
Nate Lawson
42f821c717 Use csio pointer instead of dereferencing hcb.
MFC after:	1 week
2002-08-28 07:00:58 +00:00
Søren Schmidt
8ba0fd9c32 Fix buffer length.
PR: 41063
2002-08-19 18:52:23 +00:00
Søren Schmidt
f6137a0df1 Fix typo. 2002-08-19 18:47:51 +00:00
Søren Schmidt
242d59f390 Shut up warning in debug code. 2002-08-12 20:08:00 +00:00
Scott Long
5fd988a2d7 Fix the GET_TRAN_SETTINGS and SET_TRAN_SETTINGS ops to be more correct. 2002-08-10 19:48:27 +00:00
Søren Schmidt
9da322c8aa Minor corrections.
Suggested by: scottl <Scott Long>
2002-08-10 11:56:03 +00:00
Søren Schmidt
fd4b4ecc73 Add the ability to use ATAPI devices via CAM.
The CAM<>ATAPI layer was submitted by "Thomas Quinot <thomas@cuivre.fr.eu.org>"
changes form the version on the net by me (formatting, ability to be used
alone without the ATAPI native device driver, proper speed reporting...)

See /sys/conf/NOTES for usage.

Submitted by: Thomas Quinot <thomas@cuivre.fr.eu.org>
2002-08-09 20:54:06 +00:00
Søren Schmidt
b2e73852e5 Add DVD+RW support to the ATA driver and burncd. This also closes
PR40430 by "Peter Haight <peterh@sapros.com>" that has semilar patches
included and which I merged with my own work.

HW sponsored by: FreeBSD Foundation & FreeBSD Mall Inc

Enjoy!
2002-08-08 07:59:24 +00:00
Søren Schmidt
c4d86885af Byteswap the serial # 2002-07-31 18:29:34 +00:00
Søren Schmidt
b3d86d9ca2 OK, dont rely on the upper layers handling iosize_max correctly,
instead rely on ATAPI devices ability to do the work instead.

MFC material.
2002-07-28 23:59:00 +00:00
Søren Schmidt
23a5f1b91a Properly change the block_size on different CD media, and use that
to calculate the max amount of data in one IO request.

Correct the max size on atapi floppies/tapes as well.
2002-07-27 12:22:39 +00:00
Søren Schmidt
aafa7ea069 Fix the max transfer size for ATAPI devices. The spec says to
transfer at most 65534 bytes, thats 126 times DEV_BSIZE not 252 :(

Pointed out by: Ian Dowse <iedowse@maths.tcd.ie>
2002-07-26 19:13:05 +00:00
Søren Schmidt
ba41a3d37e Fix the transfer size calculation. 2002-07-22 18:37:33 +00:00
Søren Schmidt
5c0d1ab990 Sync with the spl changes in -stable.
Add start of support for DVD+RW.
2002-07-22 18:36:14 +00:00
Søren Schmidt
2dadf47412 Update the tags handling a bit, which makes support for the
older IBM DTTA series of drives possible.
Update error handling a bit now we are here.
2002-07-22 18:35:01 +00:00
Peter Wemm
b5d0be8951 Remove dependency on NPCI. Use 'options ATA_NOPCI' to compile without
pci support.  This really needs to be fixed properly some day, but judging
by the fact that the nopci case hasn't compiled for quite a while, there
does not seem to be much urgency.

Reviewed by:	sos
2002-07-21 21:37:09 +00:00
John Baldwin
c584bd8f63 Add PCI ID for the ICH4 ATA100 controller.
Sponsored by:	The Weather Channel
2002-07-19 22:14:54 +00:00
Søren Schmidt
9153cecd64 Use si_iosize_max to tell the upper layers not to use more
than 32K chunks on ZIP drives instead of deblocking it in
the driver.
2002-06-19 12:41:05 +00:00
Søren Schmidt
098d258d05 Add yet another (older) Promise chip 2002-06-19 12:26:20 +00:00
Søren Schmidt
0b2577457c Fix a '<<' that should have been a '>>' in the 48bit case.
Fortunately we only have had 32bit block counts until recently,
and no 2TB disks :)
2002-06-08 21:33:42 +00:00
Søren Schmidt
d9d34030a4 Use %02d in track numbers, so that 1 is 01, much easier for scripts 2002-05-28 17:39:17 +00:00
Bruce Evans
e788f79698 Fixed printf format errors which apparently crept in while -Wformat was
disabled for gcc-3.
2002-05-25 11:18:03 +00:00
Søren Schmidt
949e9d36aa Dont panic if only one disk on a channel can do tagged queueing.
MFC:	asap
2002-05-23 08:17:16 +00:00
Mike Barcroft
a30d4b3270 Move the new byte order function prototypes from <sys/param.h> to
<sys/endian.h>.  This puts us in line with NetBSD and OpenBSD.
2002-04-26 22:48:23 +00:00
Søren Schmidt
091a610ac9 Fix the breakage of tagged queueing that the busdma integration
introduced. Since its now only possible to have one DMA control
block at a time, we move the setup to dmastart instead.
2002-04-18 19:11:45 +00:00
Søren Schmidt
4ec627a3eb Add support for the nVIDIA nForce ATA controller.
Collapse the VIA/AMD/nVIDIA support code into one, they are
created more or less equal anyway..
2002-04-16 08:30:51 +00:00
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