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path: root/sys/dev/ata/atapi-cd.c
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* MFC: Sync with -current.Søren Schmidt2006-09-021-2/+4
| | | | | | | | | | | | | | Dont poll for ATA_IDLE on a detached channel in suspend. Add support for the Serverworks HT1000 chip. Finally fix support for the newer MCP51/MCP55 nVidia chipsets. Add support for the ICH8 and ESB2 chips, also add a few other missing ICH7 partsUpdate JMicron support to also work with chips where the PATA and SATA parts are on individual PCI functions. Add support for VIA 8237A. Add support for AHCI on the VIA VT8251. Dont call free on non-alloc'd items. Notes: svn path=/stable/6/; revision=161897
* MFC:Søren Schmidt2006-04-041-8/+8
| | | | | | | | Make the ATAPI sense data accessible when using the ioctl interface Approved by: re@ (scottl) Notes: svn path=/stable/6/; revision=157480
* MFC:Søren Schmidt2006-03-101-3/+0
| | | | | | | | | | | | | | | | | | Only use the channel in the request given to ata_completed if its still present. Only look for ICRC and CORR errors on ATA devices not ATAPI. 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. Update atapi-fd to support direct devices such as disks. ATAUSB will need to hook into the delayed boot identify to have interrupts running, so externalize it. Add USB modes. Approved by: re@ (mux) Notes: svn path=/stable/6/; revision=156535
* MFC:Søren Schmidt2006-01-251-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | Bring ATA up to -current standards: Fix SiS SATA support, the SATA registers was off. Update the ICH7 support so it deals better with chips without AHCI. Unbreak hotplug support on the ICH6 and ICH7 chipsets. Add support for VIA VT8251 southbridge. Add new nVidia nForce4 chips. Add support for the Marvell 88SX[56]0[48][01] series of SATA chips. Fix the promise modesetting for old chips. Get rid of the advertising clause in the copyright. Add support for using DMA on dump, greatly speeds up the dump process. When IOCATAGPARM is called, update the capabilities page that is stored in the kernel and return the new values. Fix rebuilds of arrays that got stuck. Add dump support in ataraid. Add support for for reading and writing SiS metadata. Add support for writing VIA metadata. Add support for writing Intel metadata. Correct calculation of RAID0 sizes on VIA RAID arrays. Update Intel MatrixRAID support to be able to pick up RAID0+1 (RAID10) Notes: svn path=/stable/6/; revision=154802
* MFC:Søren Schmidt2005-10-121-13/+13
| | | | | | | | | | Properly react to allocation failures. Correct the former patch to the way it would have looked after review. Approved by: re@ (scottl) Notes: svn path=/stable/6/; revision=151268
* MFC revision 1.181Peter Edwards2005-10-091-1/+7
| | | | | | | | | | | | | | 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 Approved by: re (scottl@) Notes: svn path=/stable/6/; revision=151185
* MFC:Søren Schmidt2005-08-251-2/+2
| | | | | | | | | | | | | | | | | | | | Add support for working around controllers that cannot do DMA in 48bit. The workaround use PIO mode above ~137GB to allow using the disk. Add the Acer chips with rev < 0xc4 as first candidate. Add support for the Promise PDC4071[89] chips on the Fasttrak TX4300. Docs kindly provided by Promise. Apply fix for "pr82261 DMA-support on Sparc64 broken" Use the bio field instead of the driver field as intended. Dont set default mode to ATA_DMA_MAX on devices not capable of DMA. Approved by: re@ (scottl) Notes: svn path=/stable/6/; revision=149461
* Change the way ioctls are issue to ATA.Søren Schmidt2005-05-161-2/+1
| | | | | | | | | 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. Notes: svn path=/head/; revision=146266
* Reshape the dma code to be a bit more flexible so it can cope withSøren Schmidt2005-05-031-22/+4
| | | | | | | | | | new HW that has new and different demands. Fix a few nits in former commit in this cleanup crusade. Sponsored by: pair.com Notes: svn path=/head/; revision=145818
* Take newbusification one step further, ie use the device_t more consequentlySøren Schmidt2005-04-301-46/+27
| | | | | | | | | | 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 Notes: svn path=/head/; revision=145713
* Move the creation of ata_channel child devices to the channel code.Søren Schmidt2005-04-151-28/+8
| | | | | | | | | | | | This allows to attach to the children (ATA devices) even without a driver being attached. This allows atapi-cam to do its work both with and without the pure ATAPI driver being present. ATA patches by /me ATAPI-cam pathes by Thomas Notes: svn path=/head/; revision=145102
* Change the ata_* methods to use a channel device instead of aSøren Schmidt2005-03-311-3/+3
| | | | | | | | controller device. This helps when there is no controller parent to a channel (PPC port). Notes: svn path=/head/; revision=144397
* This is the much rumoured ATA mkIII update that I've been working on.Søren Schmidt2005-03-301-690/+616
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | o ATA is now fully newbus'd and split into modules. This means that on a modern system you just load "atapci and ata" to get the base support, and then one or more of the device subdrivers "atadisk atapicd atapifd atapist ataraid". All can be loaded/unloaded anytime, but for obvious reasons you dont want to unload atadisk when you have mounted filesystems. o The device identify part of the probe has been rewritten to fix the problems with odd devices the old had, and to try to remove so of the long delays some HW could provoke. Also probing is done without the need for interrupts, making earlier probing possible. o SATA devices can be hot inserted/removed and devices will be created/ removed in /dev accordingly. NOTE: only supported on controllers that has this feature: Promise and Silicon Image for now. On other controllers the usual atacontrol detach/attach dance is still needed. o Support for "atomic" composite ATA requests used for RAID. o ATA RAID support has been rewritten and and now supports these metadata formats: "Adaptec HostRAID" "Highpoint V2 RocketRAID" "Highpoint V3 RocketRAID" "Intel MatrixRAID" "Integrated Technology Express" "LSILogic V2 MegaRAID" "LSILogic V3 MegaRAID" "Promise FastTrak" "Silicon Image Medley" "FreeBSD PseudoRAID" o Update the ioctl API to match new RAID levels etc. o Update atacontrol to know about the new RAID levels etc NOTE: you need to recompile atacontrol with the new sys/ata.h, make world will take care of that. NOTE2: that rebuild is done differently from the old system as the rebuild is now done piggybacked on read requests to the array, so atacontrol simply starts a background "dd" to rebuild the array. o The reinit code has been worked over to be much more robust. o The timeout code has been overhauled for races. o Support of new chipsets. o Lots of fixes for bugs found while doing the modulerization and reviewing the old code. Missing or changed features from current ATA: o atapi-cd no longer has support for ATAPI changers. Todays its much cheaper and alot faster to copy those CD images to disk and serve them from there. Besides they dont seem to be made anymore, maybe for that exact reason. o ATA RAID can only read metadata from all the above metadata formats, not write all of them (Promise and Highpoint V2 so far). This means that arrays can be picked up from the BIOS, but they cannot be created from FreeBSD. There is more to it than just the missing write metadata support, those formats are not unique to a given controller like Promise and Highpoint formats, instead they exist for several types, and even worse, some controllers can have different formats and its impossible to tell which one. The outcome is that we cannot reliably create the metadata of those formats and be sure the controller BIOS will understand it. However write support is needed to update/fail/rebuild the arrays properly so it sits fairly high on the TODO list. o So far atapicam is not supported with these changes. When/if this will change is up to the maintainer of atapi-cam so go there for questions. HW donated by: Webveveriet AS HW donated by: Frode Nordahl HW donated by: Yahoo! HW donated by: Sentex Patience by: Vife and my boys (and even the cats) Notes: svn path=/head/; revision=144330
* Boot away another stackgap (one of the lest ones in linuxlator/i386) byMaxim Sobolev2005-01-301-2/+11
| | | | | | | | | | | | | providing special version of CDIOCREADSUBCHANNEL ioctl(), which assumes that result has to be placed into kernel space not user space. In the long run more generic solution has to be designed WRT emulating various ioctl()s that operate on userspace buffers, but right now there is only one such ioctl() is emulated, so that it makes little sense. MFC after: 2 weeks Notes: svn path=/head/; revision=141031
* Pass the file->flags down to geom ioctl handlers.Poul-Henning Kamp2004-12-121-2/+2
| | | | | | | | | | | Reject certain ioctls if write permission is not indicated. Bump geom API version. Reported by: Ruben de Groot <mail25@bzerk.org> Notes: svn path=/head/; revision=138732
* Properly check malloc returns.Søren Schmidt2004-08-241-10/+19
| | | | Notes: svn path=/head/; revision=134242
* Tag all geom classes in the tree with a version number.Poul-Henning Kamp2004-08-081-3/+4
| | | | Notes: svn path=/head/; revision=133318
* Add firmware revision to probe printf.Søren Schmidt2004-08-051-1/+2
| | | | Notes: svn path=/head/; revision=133183
* Use the right ordering of args on mtx_init(). No functional changesSøren Schmidt2004-06-221-1/+1
| | | | | | | | | since the args in question was all zero's. Found by: Jimmy Olgeni <olgeni@FreeBSD.org> Notes: svn path=/head/; revision=130922
* Call the detach function with g_waitfor_event() so that it can accessBrian Feldman2004-06-211-1/+8
| | | | | | | | | | | the GEOM topology. There are still issues with not detaching from cam correctly such that upon a device detach there's an invalid pointer dereference from the later call to cam_rescan(). Notes: svn path=/head/; revision=130876
* When waiting for drive to become ready, reinit the request params as theySøren Schmidt2004-06-011-7/+8
| | | | | | | might get trashed by autosensing. Notes: svn path=/head/; revision=129941
* Fix getting progress data for some device in yet another way.Søren Schmidt2004-03-021-22/+36
| | | | | | | Take advantage of the new autosense logic. Notes: svn path=/head/; revision=126482
* Remember to mtx_destroy mutexes.Søren Schmidt2004-03-011-0/+1
| | | | Notes: svn path=/head/; revision=126442
* Dont alloc size 0 buffers.Søren Schmidt2004-02-211-3/+5
| | | | Notes: svn path=/head/; revision=126074
* Use the biotask functionality in GEOM to put finished requests onSøren Schmidt2004-01-281-1/+1
| | | | | | | | | | instead of taskqueue_swi. This shaves from 1 to 10% of the overhead. Overhaul the locking once more, there was a few possible races that are now closed. Notes: svn path=/head/; revision=125159
* Fix breakage on timeout/retries. The bug cause a sema to be leaked soSøren Schmidt2004-01-191-1/+1
| | | | | | | that the calling process would newer wakeup. Notes: svn path=/head/; revision=124720
* Use UMA instead of plain malloc for getting ATA request storage.Søren Schmidt2004-01-141-2/+2
| | | | | | | | | | This gives +10% performance on simple tests, so definitly worth it. A few percent more could be had by not using M_ZERO'd alloc's, but we then need to clear fields all over the place to be safe, and that was deemed not worth the trouble (and it makes life dangerous). Notes: svn path=/head/; revision=124534
* Always return ENOMEM if ata_request_alloc fails so GEOM can dtrt.Søren Schmidt2004-01-121-3/+3
| | | | Notes: svn path=/head/; revision=124419
* Overhaul of the timeout/reinit framework. This should clear up mostSøren Schmidt2004-01-111-2/+2
| | | | | | | | | | | | | | | of the leftovers from the old version that really doesn't work anymore. Add a reset function for host-end of the ATA channel. This is needed for the SiI3112 in order to whack it back to reality if a device locks up the SATA interface (thereby preventing that we can reset the device). The result is that ATA now recovers from the timeouts that happens with the SiI3112A and more or less all disks based on old PATA electronics with a Marvell PATA->SATA converter. This includes lots of the popular SATA dongles and the WDC Raptor disks.. Notes: svn path=/head/; revision=124403
* Try a little harder to catch when fixate finishes.Søren Schmidt2003-12-071-2/+4
| | | | | | | | On the <QSI CD-RW/DVD-ROM SBW-242> that failed causing burncd to wait forever... Notes: svn path=/head/; revision=123270
* Be less noisy when GEOM probes around during boot if drive containsSøren Schmidt2003-11-241-0/+5
| | | | | | | | | invalid media (ie empty CD/DVD) Approved by: re@ Notes: svn path=/head/; revision=122973
* Work around the problem that some CDROM drives might return differentSøren Schmidt2003-11-181-3/+5
| | | | | | | | | | | TOC's for the same media!! that borks up GEOM. Although this looks like bad HW the following patch removes the chance for GEOM panic'ing. Approved by: re@ Notes: svn path=/head/; revision=122885
* Centralise mode setting. Instead of doing it in all subdrivers, doSøren Schmidt2003-11-111-7/+0
| | | | | | | | | it in ata-all.c where it belongs. Prime controller HW by always setting PIO mode first in attach. Notes: svn path=/head/; revision=122484
* Fix typo in breaking up requests to size limit.Søren Schmidt2003-11-091-1/+1
| | | | | | | Found by: Peter Edwards <pmedwards@eircom.net> Notes: svn path=/head/; revision=122354
* Better attempt at fooling GEOM into working with burnable media.Søren Schmidt2003-11-071-1/+1
| | | | Notes: svn path=/head/; revision=122203
* Fix burning of CD's that got broken by the GEOM'ification.Søren Schmidt2003-11-021-9/+5
| | | | | | | | | | | | | | | | | GEOM was not designed to handle media that does not have a size. Blank CD's are of that type, so cheat and set the media size to -1. This allows burning to work, but makes GEOM issue outofrange reads that makes the ATAPI subsystem spew out a few warnings. GEOM should be tought about this. GEOM was not designed to handle changing the sectorsize between opens. Writing multitack CD's with both audio and data tracks needs to change sector size on the fly. We cheat here and stuff the current sectorsize into GEOM private internals. GEOM should grow some clean way for this. Notes: svn path=/head/; revision=121912
* GEOM'ify atapi-cd. Original patch by phk, subtle changes by me.Søren Schmidt2003-11-011-172/+125
| | | | Notes: svn path=/head/; revision=121857
* No need to initialize bio_pblkno from bio_blkno, disksort uses bio_offset.Poul-Henning Kamp2003-10-181-1/+0
| | | | Notes: svn path=/head/; revision=121208
* Redo the code that handles eject/close.Søren Schmidt2003-10-121-23/+22
| | | | Notes: svn path=/head/; revision=121037
* Fix inverted BURN_BRIDGES and GONE_IN_5 #ifdefs.Thomas Moestl2003-09-221-5/+5
| | | | Notes: svn path=/head/; revision=120341
* Make the clone handler BURN_BRIDGES but the actual 'a' and 'c' partitionPoul-Henning Kamp2003-09-211-3/+8
| | | | | | | | | check GONE_IN_5: We need the clone handler for root filesystem case. Once under GEOM, we can remove the clone handler as GEOM provides one. Notes: svn path=/head/; revision=120318
* Properly cast longs to off_t so we dont loose precision.Søren Schmidt2003-09-161-1/+1
| | | | Notes: svn path=/head/; revision=120126
* Disable the use of cloning use in floppy and CD drivers.Poul-Henning Kamp2003-09-111-3/+3
| | | | | | | | | | | | | This commit puts the relevant code snippets under #ifdef GONE_IN_5 (rather than #ifndef BURN_BRIDGES) thereby disabling the code now. The code wil be entirely removed before 5.2 unless we find reasons why this would be a bad idea. Approach suggested by: imp Notes: svn path=/head/; revision=119994
* Add support of the DIOCGSECTORSIZE & DIOCGMEDIASIZE ioctl'sSøren Schmidt2003-09-111-0/+9
| | | | | | | so that newfs works on dvd-rw/dvd-ram again.. Notes: svn path=/head/; revision=119989
* Put the device cloning functions for disk-drivers under #ifndef BURN_BRIDGES.Poul-Henning Kamp2003-09-051-0/+6
| | | | | | | | | | | | | | For the floppy driver, use fdcontrol to manipulate density selection. For the CD drivers, the 'a' and 'c' suffix is without actual effect and any applications insisting on it can be satisfied with a symlink: ln -s /dev/cd0 /dev/cd0a Ongoing discussion may result in these pieces of code being removed before the 5-stable branch as opposed to after. Notes: svn path=/head/; revision=119761
* cosmeticsSøren Schmidt2003-09-021-2/+2
| | | | Notes: svn path=/head/; revision=119683
* Unify prototypes.Søren Schmidt2003-08-251-12/+14
| | | | | | | Cosmetics. Notes: svn path=/head/; revision=119450
* Use __FBSDID().David E. O'Brien2003-08-241-2/+3
| | | | | | | Also some minor style cleanups. Notes: svn path=/head/; revision=119418
* This is a major rework of the ATA driver (ATAng)Søren Schmidt2003-08-241-272/+290
| | | | | | | | | | | | | | | | | | | | | | | | | Restructure the way ATA/ATAPI commands are processed, use a common ata_request structure for both. This centralises the way requests are handled so locking is much easier to handle. The driver is now layered much more cleanly to seperate the lowlevel HW access so it can be tailored to specific controllers without touching the upper layers. This is needed to support some of the newer semi-intelligent ATA controllers showing up. The top level drivers (disk, ATAPI devices) are more or less still the same with just corrections to use the new interface. Pull ATA out from under Gaint now that locking can be done in a sane way. Add support for a the National Geode SC1100. Thanks to Soekris engineering for sponsoring a Soekris 4801 to make this support. Fixed alot of small bugs in the chipset code for various chips now we are around in that corner anyways. Notes: svn path=/head/; revision=119404
* Use bioq_flush() to drain a bio queue with a specific error code.Poul-Henning Kamp2003-04-011-8/+3
| | | | | | | | | | | Retain the mistake of not updating the devstat API for now. Spell bioq_disksort() consistently with the remaining bioq_*(). #include <geom/geom_disk.h> where this is more appropriate. Notes: svn path=/head/; revision=112946
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