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* Minor cleanups, no functional changessos2005-10-131-17/+2
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* Add support for the ATI IXP[234]00 series chipsets.sos2005-10-124-1/+126
| | | | HW donated by: sentex
* Correct the former patch to the way it would have looked after review.sos2005-10-101-13/+13
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* Properly react to allocation failures.sos2005-10-101-6/+11
| | | | Found by: imp@
* When breaking up a large request into smaller ones for the strategypeadar2005-10-091-1/+7
| | | | | | | | 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
* Add support for setting the SG list segment size.sos2005-10-063-11/+19
| | | | | | Use this for the SiI3112 workaround to get rid of the "oversized DMA" errors. MFC to 6.0 candidate.
* Forgot to commit ata-card fixes last night. Fix gleb's attempt to doimp2005-09-221-4/+7
| | | | | the right thing by merging in the changes I neglected to commit last night.
* Fix build.glebius2005-09-221-9/+4
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* Dont wait for READY on ATAPI_IDENTIFY.sos2005-09-191-1/+5
| | | | | Fixes the losage of some ATAPI device that reported failed probing with "timeout waiting for read DRQ".
* Harden the hotplug support for SATA devices.sos2005-09-144-51/+77
| | | | | | This also fixes a few races that was present in the timeout/detach code. Sponsored by: pair.com
* Fix problem with finding the still working disk in a broken mirror on VIA.sos2005-09-062-1/+4
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* In ata_mode2str() properly list -1 as UNSUPPORTED.sos2005-08-291-0/+1
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* Fix support for the VIA 6421 controller.sos2005-08-292-3/+30
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* Dont set default mode to ATA_DMA_MAX on devices not capable of DMA.sos2005-08-251-1/+3
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* Apply fix for "pr82261 DMA-support on Sparc64 broken"sos2005-08-232-5/+42
| | | | | | 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..
* Fix problem on Promise "mio" controllers and 48bit mode caused by last commitsos2005-08-221-0/+9
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* Add support for working around controllers that cannot do DMA in 48bit mode.sos2005-08-175-35/+97
| | | | | The workaround use PIO mode above ~137GB to allow using the disk. Add the Acer chips with rev < 0xc4 as first candidate.
* Use the bio field instead of the driver field as intended.sos2005-08-171-2/+2
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* Add support for the Promise PDC4071[89] chips used on fx the Fasttrak TX4300.sos2005-08-123-1/+7
| | | | Docs kindly provided by Promise.
* Add support for the ITE IT8211F controller.sos2005-08-052-6/+15
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* Dont limit all transfers to DEV_BSIZE (stale dbug code)sos2005-08-041-3/+4
| | | | Hide the loaded/unloaded message behind bootverbose
* Remove stale struct ata_channel declaration.sos2005-07-291-1/+0
| | | | Reported by: rodrigc
* Zero donecount on auto request sense.sos2005-06-281-0/+1
| | | | | PR: 81450 Approved by: re@ (scottl)
* Dont call ata_finish in ad_dump as that is no longer needed and causes panic.sos2005-06-271-10/+11
| | | | | | | 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)
* Eliminate unused argument in PCMCIA_CARD macro.imp2005-06-241-7/+7
| | | | | | | | 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)
* Avoid GCC optimizations from injecting a call to memset(?) in ordermarcel2005-06-111-1/+2
| | | | | | | | | | 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
* Enable SATA hotplug support.sos2005-06-101-0/+4
| | | | Submitted by: Olivier Houchard
* Fix the long standing problem with poor transferrates on Intel ICHH typesos2005-06-091-2/+3
| | | | | | chips. The DMA timing value was set on device 0 for all devices :/ Prodded by: Harald Schmalzbauer
* Fix the register offset for the ATAPI count register thats used tosos2005-06-091-2/+2
| | | | | | wrestle the older Promise chips to do 48bit addressing. Spotted by: Martin Birgmeier
* Use the presence of ctlr->dmainit instead of r_res1 to find out when tosos2005-06-091-1/+1
| | | | initialise DMA.
* Add support for the Intel 31244.sos2005-06-082-81/+255
| | | | | | | Most code by the submitters, hammered upon to get the right ATA fell by me. Submitted by: Olivier Houchard Submitted by: Jia-Shiun Li
* Apply the usual woodoo for 64bitness.sos2005-06-061-2/+2
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* Add support for nVidia's software RAID "MediaShield".sos2005-06-062-7/+257
| | | | HW Sponsored by: Yahoo!
* Make nVidia SATA hotplug support DTRT.sos2005-06-051-26/+27
| | | | HW sponsored by: Yahoo!
* Unbreak the ICH6 AHCI support in !48Bit mode.sos2005-06-051-2/+7
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* Make certain the the 48bit flag is reset if we dont translate LBA.sos2005-05-171-2/+2
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* longer used (contents added to sys/ata.h)sos2005-05-161-130/+0
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* Change the way ioctls are issue to ATA.sos2005-05-1611-425/+398
| | | | | | 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.
* Cleanup commentssos2005-05-135-22/+11
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* Fix more ATAPI breakage.sos2005-05-131-3/+9
| | | | Apparently some devices are very picky on details :)
* Add new Intel PCI ID's for the ICH7 chips (untested).sos2005-05-112-2/+13
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* Add support for AHCI compliant ATA devices.sos2005-05-112-14/+463
| | | | | | For now just support the Intel ICH6 as that the HW at hand. Sponsored by: pair.com
* Add back one line that got deleted in the last commit.sos2005-05-111-2/+4
| | | | | | Change the comment there so it better describes whats going on. This should fix the boot problems of late.
* Fix ATAPI DMA. We need to set the proper flags for DMA modes.sos2005-05-111-1/+3
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* Reshape the dma code to be a bit more flexible so it can cope withsos2005-05-038-329/+289
| | | | | | | new HW that has new and different demands. Fix a few nits in former commit in this cleanup crusade. Sponsored by: pair.com
* Always attach a subdisk even if no valid metadata found.sos2005-05-021-1/+2
| | | | This allows the disks to be used later in a raid create.
* Update on the last commit, the dma* funciton needs to be called withsos2005-05-014-19/+19
| | | | | a channel device, not an ata device, or we'll be out of luck in reset/timeout where we dont have a device.
* Go back to the old way of finding the Promise metadata, the new way wassos2005-05-011-1/+1
| | | | too simple causing older controllers metadata to get lost.
* Take newbusification one step further, ie use the device_t more consequentlysos2005-04-3019-583/+601
| | | | | | | 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
* Now that probing is working in the new fashion, we need to go back tosos2005-04-294-193/+165
| | | | | | having ata_getparm issue an ata_request and not fool around with the HW on its own. Needed for new HW support.
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