some aha 1542B cards will return 0x7f for the unimplemented GEOMETRY
register.
This is a good 3.2 candidate.
PR: 11469
Submitted by: Thomas David Rivers
displace a real driver.
Revert rev 1.109.
Pick up a few things from elsewhere (a couple of SiS id's).
As an *experiment*, have the chip* driver claim (for reporting purposes)
IDE controllers if there isn't another PCI-aware ide or ata driver to
grab them. I've exported the match function since it could be used from
the ata-all.c code replacing ata_pcimatch() - but I have not touched the
ata code. I'd like to catch a few more devices this way, including USB
and other bridges etc.
massive thwunking to include an XS_CHANNEL value. Some changes of how
parameters are reported to outer layers (including bus, e.g.). Yet more
stirring around in isp_mboxcmd to try and get it right. Decode of 1080/1240
NVRAM.
with other reset handling in rev.1.83 but broke it in rev.1.120. The
breakage didn't seem to cause any problems even on the system which had
problems ("extra" interrupts and botched handling thereof) before rev.1.83.
It only affects multi-floppy systems anyway.
after some of the previous commits). Add in support for the 1240
dual channel ISP card. Try the dance of unmapping a PCI interrupt
if we don't configure (if that ever works it'll be helpful).
SUPPORTED). Add a SA_FLAG_TAPE_FROZEN for (see below).
Add a queue_count field to softc.
Add HP T20* Travan-5 like tape device as a FIXED/512 type device.
Works for me. Add TANDBERG SLR5 as a variable SA_QUIRK_1FM device.
Change VIPER 2525 to 1024 byte blocksize. It's possible other
drives should change too, but see below..
Change argument to sagetparams to be pointer to a sa_comp_t union-
this can be either a DATA COMPRESSION or a DEVICE CONFIGURATION
page. In general compression now tries to use the DATA COMPRESSION
page and if that fails tries the DEVICE CONFIGURATION page.
Change close routine to not rewind tape if there's a failure in either
writing filemarks or in backing over one of two filemarks for a 2FM
at EOT tape- instead mark the tape as 'frozen' and print a message
saying that either an OFFLINE or REWIND or an MTEOM command is needed
to clear this state (all bring certainty back to tape position). Fix
sastrategy to not allow I/O to a frozen tape.
Add MTIOCGETEOTMODEL/MTIOCSETEOTMODEL ioctls that get and set the EOT
model for a tape drive (you can now dynamically change whether it's
a 2 FM @ EOT or 1FM at EOT tape device). This ought to give folks
something to handle the QIC drives we don't know about. Correctly propagate
record of compression algorithm back. Clear FROZEN flag for EOM, REWIND
and OFFLINE (and RETENSION and ERASE) cases.
Fix an egregious bug in sadone that had left the device queue frozen
for deferred (for fixed mode case) errors.
Add comment in samount about how useless the test unit ready is for
invalidating a mount (this has to be fixed later).
Fix residual calculation (per Eivind) in saerror so that negative values
for tape records being too large for the supplied buffer get caught. Do
some other saerrro cleanup.
Per Ken && Justin, add my name to copyright comment.
entity. Add the Device Configuration page data structure- this structure
should be used if you fail to fetch the DATA COMPRESSION page. Make a union
type of a mode header, a device configuration page and the data compression
page.
Add a couple of QIC density defines (QIC 2G/QIC 4GB).
manuals specifically say that reading the counters using the rdmsr
instruction returns a 64 bit value of which the higher 24 bits are
undefined. The code that reads the counters should then clear the
high 24 bits.
PR: i386/10632
but was fairly harmless because not many devices have statically
configured msizes (none should have, but old-bus is missing post-probe
checks for maddr/msize conflicts, so sizes had to be statically
configured for maddr/msize conflict checking to actually work).
PR: 11146 (side issue)
unp_internalize() takes a reference to the descriptor. If the send
fails after unp_internalize(), the control mbuf would be freed ophaning
the reference.
Tested in -CURRENT by: Pierre Beyssac <beyssac@enst.fr>
through' to the C compiler.
* Allow the interface to specify a default implementation for methods.
* Allow 'static' methods which are not device specific.
* Add a simple scheme for probe routines to return a priority value. To
make life simple, priority values are negative numbers (positive numbers
are standard errno codes) with zero being the highest priority. The
driver which returns the highest priority will be chosen for the device.
