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851 Commits

Author SHA1 Message Date
sos
1a7d21ba0c 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
sos
705a1ddfe6 Use the bio field instead of the driver field as intended. 2005-08-17 14:50:18 +00:00
sos
3419beff85 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
sos
5e645d27d6 Add support for the ITE IT8211F controller. 2005-08-05 13:14:00 +00:00
sos
c657d46b46 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
sos
d4f57755dc Remove stale struct ata_channel declaration. 
Reported by:	rodrigc
 2005-07-29 18:14:06 +00:00
sos
880222c4c8 Zero donecount on auto request sense. 
PR:		81450
Approved by:	re@ (scottl)
 2005-06-28 09:06:52 +00:00
sos
f96bc0932a 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
imp
8616206ff9 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
4729e22704 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
sos
b6acc8219d Enable SATA hotplug support. 
Submitted by:	Olivier Houchard
 2005-06-10 07:43:10 +00:00
sos
4fa0803f24 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
sos
7dd85e5dc3 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
sos
caaf3d4c8e 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
sos
9178faa91c 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
sos
1408d92f09 Apply the usual woodoo for 64bitness. 2005-06-06 15:49:09 +00:00
sos
5211f7a307 Add support for nVidia's software RAID "MediaShield". 
HW Sponsored by:	Yahoo!
 2005-06-06 13:35:24 +00:00
sos
d5b041c0d9 Make nVidia SATA hotplug support DTRT. 
HW sponsored by: Yahoo!
 2005-06-05 21:18:26 +00:00
sos
86f5e64b88 Unbreak the ICH6 AHCI support in !48Bit mode. 2005-06-05 18:37:56 +00:00
sos
b33daefd83 Make certain the the 48bit flag is reset if we dont translate LBA. 2005-05-17 12:31:54 +00:00
sos
c05a9b3913 longer used (contents added to sys/ata.h) 2005-05-16 13:39:49 +00:00
sos
05399c3127 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
sos
84c444f8a4 Cleanup comments 2005-05-13 10:25:19 +00:00
sos
9f93814a13 Fix more ATAPI breakage. 
Apparently some devices are very picky on details :)
 2005-05-13 07:58:05 +00:00
sos
aa499335a7 Add new Intel PCI ID's for the ICH7 chips (untested). 2005-05-11 18:29:15 +00:00
sos
eae1ea62ec 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
sos
27408da2e3 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
sos
eb109cd6d5 Fix ATAPI DMA. We need to set the proper flags for DMA modes. 2005-05-11 12:41:35 +00:00
sos
ce43d827c2 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
sos
d1f3a4ab40 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
sos
2d7b156b4f 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
sos
987cd7bedc 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
sos
859b992e3d 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
sos
44e51c4adc 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
sos
77e24e4928 Provide a default setmode method. 
This shaves off multiple copies of the same setmode stub.
 2005-04-28 22:15:44 +00:00
sos
99fa5be8ed Rearrange the way the reset code is called. 
Prepare for different looking controllers.
 2005-04-28 22:08:08 +00:00
sos
ab882dca1f 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
sos
0841bd55a7 Cosmetics 2005-04-25 07:57:04 +00:00
sos
59f595842e 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
sos
50df456889 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
sos
01d6e824de When a rebuild is done, properly mark the arrays as functional again. 2005-04-20 14:14:08 +00:00
sos
05ce5bbeb6 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
sos
6762159f44 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
sos
046acb18c8 Fix indentation problem in the last commit 2005-04-19 05:28:08 +00:00
phk
b7f29c0fc0 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
sos
97d6dd54fd Add uma zone for composite ops. 
Submitted by:	des
 2005-04-18 16:01:56 +00:00
sos
47b4ce0270 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
sos
2cb9485db2 Add one more Promise SATAII/150 chip id. 2005-04-17 13:37:57 +00:00
sos
01a15eb8cb Spell ATA_NFORCE4_S2 correctly. 2005-04-16 20:03:49 +00:00
sos
e9c922da28 Make things compile again with ATA_STATIC_ID. 2005-04-15 14:19:41 +00:00