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For now, only one such flag is defined, PCKBC_CANT_TRANSLATE. It hints
pckbc that the device does not behave correctly to the ``set translation''
commands.
Set this flag if we are running on a Tadpole Ultrabook machine, which needs it.
This makes the built-in keyboard work correctly on this laptop (with the
help of the software translation pckbd diff).
tested & ok kettenis@
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was an extremely small chance that random stack garbage coudl be used which
could corrupt a dmamap.
this is the same as the change made to amd64 in
src/sys/arch/amd64/amd64/bus_dma.c r1.10.
ok miod@ kettenis@
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pci_matchbyid(). This is the only driver that will match against
this hardware so it is not necessary to return a higher priority
than what pci_matchbyid() returns.
ok mbalmer@
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it only provides the hosts machines clock as a timedelta sensor so far.
getting it into the tree so people can work on it as suggested by fgsch@
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ok henning@
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Intel don't publish the EST voltage tables, and they don't
even publish the MSRs for a shipping processor so we
can figure out how to do this in the backwards highest/lowest
way cleanly.
The mapping might look like the Core * one, but who really knows
for sure outside of a few guys at Intel. Other machines with
Atom processors and a different bus clock will have to be added
one by one until this stupidity changes.
Tested by bernd, ok gwk
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ok jsg@
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ok deraadt@
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ok deraadt@
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* For amd64, remove pcibios traces.
* make RBUS_IO_START, RBUS_IO_SIZE, RBUS_MIN_START and RBUS_MEM_SIZE
(on i386) configurable via kernel options.
* Remove unneeded headers.
* Some cleanups.
originally reported in pr/5829 and tested by viq <viq at viq dot ath dot cx>.
fixes ian@ laptop too.
kettenis@ and miod@ agrees that although not perfect, this is the right
direction.
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it is an AMD Geode LX before reading the GLD_MSR_CAP register.
Problem reported by Paul Irofti, thanks. Tested by me and sthen. ok sthen.
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ok deraadt@
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Also, fail probe if APERTURE is not defined.
Ok Marc Balmer.
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k8pnow_transition handles the actual transition, this change is
necessitated by some of the ACPI work which can involve dynamic changes
in the available states in response to endogenous events such as removing
the AC power. This new code is designed to cope with the current operating
point not being among the newly available states in which case we
recalculate what the current desired performance level coresponds to among
the new states.
Also fix a screw up with the acpi_states function (fix originally by
Markus Hennecke in a diff to tech@ thanks) which resolves PR 5854. Diff
tested by numerous people thanks!
ok marco@
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OK deraadt@ and millert@
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ok deraadt@
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Not sure what's more surprising: how long it took for NetBSD to
catch up to the rest of the BSDs (including UCB), or the amount of
code that NetBSD has claimed for itself without attributing to the
actual authors.
OK deraadt@
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Initial information, half the diff, and testing from Andrew Lutomirski,
thanks!
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(EDD) is found and OK. it will also fix chainloading into OpenBSD from
grub in a few scenarios where grub doesn't report the CHS correctly
but the LBA. and we don't need CHS if there is LBA.
this has been in the snapshots for a while.
with input from weingart@
ok deraadt@
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some AMD Geode LX systems with CS5536 companion chip. It works
similar to auich(4) and auixp(4), but the hardware dependent parts
are quite different.
Tested with various PC-Engines ALIX boards (1B, 3C3) and a WebDT 186
board.
feedback many, ok deraadt & jmc (documentation)
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extended DOS partition. the concept of extended partitions is very
simple, it is just another mbr at the partition offset (well, the
standard "EBR" is a linked list with a few limitations, but this diff
works with both variants).
this diff has been in the snapshots for a while.
with input from weingart@ and krw@
ok deraadt@
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own page 0, as discussed with miod (and many others previously, including
art and toby). On sparc, make this __LDPGSZ because PAGE_SIZE is non-constant
ok miod tedu
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the presence of the graphics processor.
ok deraadt
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other com port numbers and is really really hard to diagnose.
spotted by sthen
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ok deraadt@
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config file, only configure the driver when we have an AMD Geode LX
CPU and the graphics processor is available.
mainbus part by miod, ok miod, matthieu
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and then, only people who buy them will end up with this insecure hell.
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it so that more people run it by default again, and perhaps we will get
insight again into what the problem is..
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Suggested by mk@, ok miod@ deraadt@.
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ctrl value.
commit it marco@
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Needed for the upcoming AMD Geode LX graphics processor X11 driver.
discussed with, feedback, and ok matthieu and deraadt.
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updated when we actually can commit the pte.
With mickey.
ok art@ weingart@
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See http://download.intel.com/technology/security/downloads/31516804.pdf
for more information.
ok deraadt@ 'looks ok to me' djm@
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shortly.
OK todd@
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ok thib beck art
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or output and then read the value from either the GPIO[x]_READ_BACK or
GPIO[x]_OUT_VAL register. This allows to read back LED (output) states
as well as input states (buttons).
Problem noticed by Rolf Sommerhalder, fix by me.
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file copies to nfsv2 causes the system to eventually peg the console.
On the console ^T indicates that the load is increasing rapidly, ddb
indicates many calls to getbuf, there is some very slow nfs traffic
making none (or extremely slow) progress. Eventually some machines
seize up entirely.
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biowait() reads that do *not* come from the buffer cache - we use the
B_RAW flag to identify these at art's suggestion - since it makes sense
and the flag was not being used. this just flags all these buffers with
B_RAW - biodone already ignores returned buffers marked B_RAW.
ok art@
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ok deraadt@
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tested by jbg@, "it is right" deraadt@
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