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854 Commits

Author SHA1 Message Date
Søren Schmidt
071e98cbeb Dont set default mode to ATA_DMA_MAX on devices not capable of DMA. 2005-08-25 15:45:03 +00:00
Søren Schmidt
70037ab36a Apply fix for "pr82261 DMA-support on Sparc64 broken" 
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..
 2005-08-23 08:53:01 +00:00
Søren Schmidt
971846e49c Fix problem on Promise "mio" controllers and 48bit mode caused by last commit 2005-08-22 11:38:53 +00:00
Søren Schmidt
85047b1b0c Add support for working around controllers that cannot do DMA in 48bit mode. 
The workaround use PIO mode above ~137GB to allow using the disk.
Add the Acer chips with rev < 0xc4 as first candidate.
 2005-08-17 15:00:33 +00:00
Søren Schmidt
fb235b243c Use the bio field instead of the driver field as intended. 2005-08-17 14:50:18 +00:00
Søren Schmidt
c7dc7718f6 Add support for the Promise PDC4071[89] chips used on fx the Fasttrak TX4300. 
Docs kindly provided by Promise.
 2005-08-12 16:54:11 +00:00
Søren Schmidt
77ada08656 Add support for the ITE IT8211F controller. 2005-08-05 13:14:00 +00:00
Søren Schmidt
08f7225609 Dont limit all transfers to DEV_BSIZE (stale dbug code) 
Hide the loaded/unloaded message behind bootverbose
 2005-08-04 18:39:36 +00:00
Søren Schmidt
785a5193b7 Remove stale struct ata_channel declaration. 
Reported by:	rodrigc
 2005-07-29 18:14:06 +00:00
Søren Schmidt
c782b027b4 Zero donecount on auto request sense. 
PR:		81450
Approved by:	re@ (scottl)
 2005-06-28 09:06:52 +00:00
Søren Schmidt
4c2d9f25f3 Dont call ata_finish in ad_dump as that is no longer needed and causes panic. 
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)
 2005-06-27 09:12:11 +00:00
Warner Losh
ab581af779 Eliminate unused argument in PCMCIA_CARD macro. 
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)
 2005-06-24 14:36:54 +00:00
Marcel Moolenaar
217578215b Avoid GCC optimizations from injecting a call to memset(?) in order 
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
 2005-06-11 03:21:20 +00:00
Søren Schmidt
0c818c44db Enable SATA hotplug support. 
Submitted by:	Olivier Houchard
 2005-06-10 07:43:10 +00:00
Søren Schmidt
a9b4f88e01 Fix the long standing problem with poor transferrates on Intel ICHH type 
chips. The DMA timing value was set on device 0 for all devices :/

Prodded by: Harald Schmalzbauer
 2005-06-09 21:13:44 +00:00
Søren Schmidt
52ac6e8db8 Fix the register offset for the ATAPI count register thats used to 
wrestle the older Promise chips to do 48bit addressing.

Spotted by:	Martin Birgmeier
 2005-06-09 19:00:37 +00:00
Søren Schmidt
a3ebeaa87b Use the presence of ctlr->dmainit instead of r_res1 to find out when to 
initialise DMA.
 2005-06-09 12:31:07 +00:00
Søren Schmidt
a77a43c709 Add support for the Intel 31244. 
Most code by the submitters, hammered upon to get the right ATA fell by me.

Submitted by:	Olivier Houchard
Submitted by:	Jia-Shiun Li
 2005-06-08 20:02:55 +00:00
Søren Schmidt
167719c3b2 Apply the usual woodoo for 64bitness. 2005-06-06 15:49:09 +00:00
Søren Schmidt
b397739aab Add support for nVidia's software RAID "MediaShield". 
HW Sponsored by:	Yahoo!
 2005-06-06 13:35:24 +00:00
Søren Schmidt
b9203a8aca Make nVidia SATA hotplug support DTRT. 
HW sponsored by: Yahoo!
 2005-06-05 21:18:26 +00:00
Søren Schmidt
05c84db123 Unbreak the ICH6 AHCI support in !48Bit mode. 2005-06-05 18:37:56 +00:00
Søren Schmidt
d78c6e89ae Make certain the the 48bit flag is reset if we dont translate LBA. 2005-05-17 12:31:54 +00:00
Søren Schmidt
ae337d1ee5 longer used (contents added to sys/ata.h) 2005-05-16 13:39:49 +00:00
Søren Schmidt
6667b30d15 Change the way ioctls are issue to ATA. 
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.
 2005-05-16 13:07:27 +00:00
Søren Schmidt
265da99ce9 Cleanup comments 2005-05-13 10:25:19 +00:00
Søren Schmidt
bb8a0cf2cf Fix more ATAPI breakage. 
Apparently some devices are very picky on details :)
 2005-05-13 07:58:05 +00:00
Søren Schmidt
c46e1f5333 Add new Intel PCI ID's for the ICH7 chips (untested). 2005-05-11 18:29:15 +00:00
Søren Schmidt
d81c813f10 Add support for AHCI compliant ATA devices. 
For now just support the Intel ICH6 as that the HW at hand.

Sponsored by:	pair.com
 2005-05-11 16:10:08 +00:00
Søren Schmidt
d0968d7845 Add back one line that got deleted in the last commit. 
Change the comment there so it better describes whats going on.

This should fix the boot problems of late.
 2005-05-11 14:36:26 +00:00
Søren Schmidt
faca873f76 Fix ATAPI DMA. We need to set the proper flags for DMA modes. 2005-05-11 12:41:35 +00:00
Søren Schmidt
eeda55ce8e Reshape the dma code to be a bit more flexible so it can cope with 
new HW that has new and different demands.
Fix a few nits in former commit in this cleanup crusade.

Sponsored by:	pair.com
 2005-05-03 07:55:07 +00:00
Søren Schmidt
4156b20c71 Always attach a subdisk even if no valid metadata found. 
This allows the disks to be used later in a raid create.
 2005-05-02 07:06:50 +00:00
Søren Schmidt
9ec5e87f63 Update on the last commit, the dma* funciton needs to be called with 
a channel device, not an ata device, or we'll be out of luck in
reset/timeout where we dont have a device.
 2005-05-01 12:24:45 +00:00
Søren Schmidt
1191f58127 Go back to the old way of finding the Promise metadata, the new way was 
too simple causing older controllers metadata to get lost.
 2005-05-01 08:45:12 +00:00
Søren Schmidt
0068f98f88 Take newbusification one step further, ie use the device_t more consequently 
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
 2005-04-30 16:22:07 +00:00
Søren Schmidt
e47099593a Now that probing is working in the new fashion, we need to go back to 
having ata_getparm issue an ata_request and not fool around with the HW
on its own.
Needed for new HW support.
 2005-04-29 11:30:03 +00:00
Søren Schmidt
ca8c70e9e3 Provide a default setmode method. 
This shaves off multiple copies of the same setmode stub.
 2005-04-28 22:15:44 +00:00
Søren Schmidt
8dad6b7be5 Rearrange the way the reset code is called. 
Prepare for different looking controllers.
 2005-04-28 22:08:08 +00:00
Søren Schmidt
f1be1cdc88 Fix a bug introduced in r1.89 thats caused leak of requests, and possibly 
bogus data to be written.
 2005-04-26 06:42:33 +00:00
Søren Schmidt
ecd6c15d6a Cosmetics 2005-04-25 07:57:04 +00:00
Søren Schmidt
6257850052 Only try to allocate and use the SATA resource if they are enabled 
by the BIOS. It seems some BIOS's doesn't get this right, and that would
result in ATA panic'ing.
 2005-04-25 07:50:51 +00:00
Søren Schmidt
1d968d225f Rehash the timeout code to make it more simple. 
This also removes the warning timeout on the taskqueues stalling as
I'm tired of getting ATA error reports for problems in other parts ;)
Misc cosmetic and comment cleanups now we are here.
 2005-04-21 11:13:39 +00:00
Søren Schmidt
46917bb6f4 When a rebuild is done, properly mark the arrays as functional again. 2005-04-20 14:14:08 +00:00
Søren Schmidt
77662bd705 Properly hook in devices found by SATA connect events. 
This broke on the changes done to get atapicam happy earlier.
 2005-04-20 12:51:54 +00:00
Søren Schmidt
5345b2d755 CFA (Compact Flash) devices has a special config ID that fails the 
normal ATA device check in ata-disk.c. Add support for the CFA magic.
 2005-04-19 12:33:26 +00:00
Søren Schmidt
e30a3e750f Fix indentation problem in the last commit 2005-04-19 05:28:08 +00:00
Poul-Henning Kamp
73fbaa74e5 Add a named reference-count KPI to hold off mounting of the root filesystem. 
While we wait for holds to be released, print a list of who holds us
back once per second.

Use the new KPI from GEOM instead of vfs_mount.c calling g_waitidle().

Use the new KPI also from ata.

With ATAmkIII's newbusification, ata could narrowly miss the window
and ad0 would not exist when we tried to mount root.
 2005-04-18 21:21:26 +00:00
Søren Schmidt
b3c3ba2ed7 Add uma zone for composite ops. 
Submitted by:	des
 2005-04-18 16:01:56 +00:00
Søren Schmidt
964ac9d507 Adjust the RAID type pickup code for the VIA, we dont actually care 
if the array is bootable or not (yet).
 2005-04-18 13:51:03 +00:00