f9b7ffe292
Add LBA48 support based on patches from Keisuke YOSHIDA. KNF a bit while
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I am there.
2002-01-13 17:24:28 +00:00
1267bddc09
Call malloc(9) with M_ZERO flag instead of memset() after malloc().
2002-01-12 16:29:30 +00:00
bfc80822c7
Update my copyrigth.
2001-12-03 00:20:22 +00:00
4ca5497111
Allow wd to attach to something else than wdc/pciide (like USB<->ATA bridges):
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- move some functions from ata.c to ata_wdc.c or wdc.c.
- add callbacks to struct ata_bustype so that wd.c doesn't call directly
functions from the lower level driver.
2001-12-03 00:11:15 +00:00
4809ad42cb
Clean up attach of wd/atapibus:
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kill ata_atapi_attach. Change atapibus to use a struct scsipi_channel instead
of ata_atapi_attach as attach arch. Create a ata_device, compatible with
scsipi_channel, to attach wd.
2001-12-02 22:44:32 +00:00
f61cbe7489
add RCSID
2001-11-13 12:51:12 +00:00
4bc5a3b295
Add explicit support for IDE and SCSI adaptors which don't support interrupts.
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On such adaptors, all transfers are done in polling mode.
OK'ed by Manuel on tech-kern.
2001-06-13 18:17:38 +00:00
06fc2f85cc
Since __HAVE_OLD_DISKLABEL, DISKMINOR(u, p) isn't continuous over "p"
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anymore. So we can't pass a range to vdevgone() but have to loop over the
partitions explicitely.
(otherwise the next device unit will be killed)
2001-05-06 18:30:56 +00:00
d040bd5908
Return error in the case of using ODIOCGDINFO or ODIOCGDEFLABEL when
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the number of partitions is > OLDMAXPARTITIONS. This is better
than silently truncating the label (don't want to silently throw
away partitions when using an old disklabel binary on a label with
> 8 partitions). From Enami Tsugutomo.
2001-01-08 02:03:45 +00:00
e2d1c1f926
Adapt all disk devices in MI directories to handle ODIOC* calls
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for ports that have bumped MAXPARTITIONS (and thus define
__HAVE_OLD_DISKLABEL).
2001-01-07 18:09:01 +00:00
146ab1ba9b
s/pio/PIO/ and s/lba/LBA/ in messages output to users
2000-12-14 23:56:18 +00:00
5297dab6a8
Use device_lookup() *more*.
2000-07-06 00:48:53 +00:00
cfaba33937
Use device_lookup().
2000-07-06 00:43:04 +00:00
cde72a2c2b
Garbage-collect __BDEVSW_DUMP_OLD_TYPE.
2000-07-05 23:31:12 +00:00
261538ecac
remove include of <vm/vm.h>
2000-06-28 16:39:25 +00:00
e42c2ac5fb
Ops, state should be RESET, not RECAL here.
2000-05-27 16:11:16 +00:00
92a5f4d724
Sync my copyrigth notice
2000-05-15 08:32:07 +00:00
fc96443d15
New callout mechanism with two major improvements over the old
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timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
resource allocation.
- Insertion and removal of callouts is constant time, important as
this facility is used quite a lot in the kernel.
The old timeout()/untimeout() API has been removed from the kernel.
2000-03-23 07:01:25 +00:00
fe551f0e64
Fix a bug in disksort_*() which caused non-optimal ordering when multiple
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active partitions were on a single spindle. Add a b_rawblkno member to
struct buf which contains the non-partition-relative block number to sort
by.
2000-02-07 20:16:47 +00:00
29ffb365e2
Use format_bytes to convert drive capacity into human familier string (like
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sd.c does).
2000-01-24 14:51:07 +00:00
dc59bc1db3
Update for sys/buf.h/disksort_*() changes.
2000-01-21 23:39:55 +00:00
384bdc532b
Implement the DIOCKLABEL ioctl. Through this ioctl it it possible keep the
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disklabel on the last close or to drop it.
1999-12-23 21:23:19 +00:00
0c76b12125
Give lp->d_type a value other than 'unknown'. When the model is "ST506",
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the d_type field becomes DTYPE_ST506, otherwise it will be set to DTYPE_ESDI.
1999-11-10 14:11:34 +00:00
a2369d8e97
Cancel active transfers on aic/wdc detach.
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Also makes LS-120 drive works for me again.
1999-10-20 15:22:24 +00:00
67e874d814
Allow to detach wdc, atapibus, wd and cd.
1999-09-23 11:04:29 +00:00
c08940c49b
Fix indentation of close curly brace.
1999-09-22 09:51:03 +00:00
7e874499c9
Don't call wddone() from _wdstart(), the ata_wdc system will do it now.
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call wd_flushcache() with the proper flags (especially don't set
AT_WAIT | AT_POLL).
1999-08-09 09:48:04 +00:00
3ebb419571
Update to slightly altered rnd_attach_source() api
1999-02-28 17:08:05 +00:00
37a9e5bb67
Only define WDCDEBUG if not already defined (e.g. by some kernel option)
1999-02-21 00:15:42 +00:00
e96144a012
Add a missing ':'. pointed out by Dave Huang.
1999-02-18 14:44:34 +00:00
a1471db64a
move wd.c:print_wderror() to ata.c:ata_perror().
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In wdc_probe_caps() add code to guess the ATA revision supported (if
ATA4 if Ultra-DMA, ATA2 if PIO mode > 2). We can't rely on param.atap_ata_major
here, at last one Ultra-DMA drive claims to support only ATA-3.
Use the ATA version in ata_perror(), and to try a flush cache command
in a shutdown hook for IDE drives.
1999-01-18 20:06:24 +00:00
1f0d6730cc
Switch to single-sector transfert mode only for the last retry, to let
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a chance to the underlying driver to downgrade the mode first.
1998-12-16 13:00:02 +00:00
48f2e0ae6c
Add a new flag to wdc_command: ATA_READREG. This will indicate that all
...
device registers should be read back into the wdc_command structure after
successfull command completion. Use this this in wdioctl() for
ATAIOCCOMMAND.
1998-11-23 23:00:26 +00:00
d0a4fb616f
Implement controller reference counting on ATA devices.
1998-11-20 01:23:52 +00:00
510830d2c3
Rename WDCIOCCOMMAND (and related structures) to ATAIOCCOMMAND
1998-11-19 23:44:20 +00:00
9bc9937238
Add support for the WDCIOCCOMMAND ioctl. This allows the sending of
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arbitrary ATA commands from user-space. Concepts mostly taken from
the implementation of the SCIOCCOMMAND ioctl.
1998-11-19 19:46:12 +00:00
1e71e76d6c
- clearify the boot messages (features supported vs features used). Thanks to
...
Havard Eidnes for his complains about this :)
- fix some typo in comments
- hoppefully better detection of drives reporting bogus PIO modes.
1998-11-11 19:38:27 +00:00
7bdbb5c993
Donc reset the disk state to 0 in wd.c, set a flag which will cause it
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to be reset to 0 at wdcstart(). This fixes a race condition between
normal I/O and wdioclt(). Also use interrupts for wd_get_params in wdopen().
1998-10-20 17:00:25 +00:00
ff0134b99f
Properly separate DEBUF_XFERS and DEBUG_FUNCS: DEBUF_XFERS is for data
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transfers (may be called often), where DEBUG_FUNCS is for setup functions
(not used for normal contitions).
1998-10-13 09:33:59 +00:00
19fddaeeb5
Merge bouyer-ide
1998-10-12 16:09:10 +00:00
73ac88b3ed
make the default disklabel consistent to the SCSI/ATAPI case
1998-09-07 21:28:22 +00:00
305a943ba7
Use scsi style geometry printout
1998-08-15 15:05:22 +00:00
6dc903202f
Assign my copyrights to TNF.
1998-08-15 10:10:47 +00:00
48bf26949f
Report "true" disk geometry; like sd disks do
1998-08-13 18:16:53 +00:00
be62e9cb1b
Nuke __BROKEN_INDIRECT_CONFIG.
1998-06-09 07:35:06 +00:00
df385821f4
Print newline like others do when tracing wdunlock.
1998-06-04 02:25:05 +00:00
18aa33cce5
Disable the change to check wdp_ataversion, since it's unreliable with old
...
devices. (Yuck.)
1998-05-09 05:20:35 +00:00
0b2694152f
Update copyright.
1998-04-26 06:03:23 +00:00
eddaea2d53
In LBA mode, always use the `total capacity' count, rather than calculating
...
the capacity based on the c/h/s numbers. In fact, don't use the c/h/s
numbers for much of anything.
For ATA-4 drives or later, always use LBA mode, since it's now required.
Collectively, this allows >8GB disks (like the 12GB Bigfoot) to work.
1998-04-26 05:28:23 +00:00
68096acabd
From Robert V. Baron:
...
Compute the disk block addr at command queing time rather than exec time.
This fix a bug which could lead to data corruption on disk: when a command
was reexecuted after an error condition (from wdcunwedge), the partition
offset was re-added to the block addr, leading to a transfert at the wrong
disk block.
This should fix the problem reported by some laptop's users, where the
first disk read after a suspend/resume returned garbage.
1998-04-23 13:30:39 +00:00
christos