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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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ok deraadt@
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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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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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track of where it was up to when building dmamaps. that lastaddr variable
is not initialised every time you start to load a dmamap, so it was using
random stack garbage as state when first writing the sg list.
fortunately the way it was used meant it was extremely unlikely to cause a
problem, but why allow even that possibility? this inits lastaddr to 0 in
all the callers of load_buffer.
ok miod@
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ok deraadt@
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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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operating points from ACPI. In support of this add evaluation of the _PDC
object and give it the capability flags asserting OSPM management of CPU
power states.
ok marco@, canacar@
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ctrl value.
commit it marco@
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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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Some of the cams are fairly working now and we want to see more of
them in dmesgs.
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ok thib beck art
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physmem. This should be more correct than earlier code.
Thank you to Markus Hennecke <markus-hennecke -at- markus-hennecke.de>
for reminding 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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no cookie for me
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"just commit it" deraadt@
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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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Help and OK todd@, OK robert@
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and seems to work. If it breaks, people had plenty of chances to
complain.
ok deraadt@
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tested by jbg@, "it is right" deraadt@
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comments jmc
ok toby
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with 10h and 11h families of AMD CPU's.
ok kettenis@
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Makes early ddb (boot -d/ddb from ukc) work on amd64.
Similiar to the change made in NetBSD by Andrew Doran.
ok kettenis@ fgsch@
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now too.
ok kettenis deraadt
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relavent config goo.
DRM_NO_MTRR is still needed on amd64 since the mtrr apis differ between
it and i386.
ok kettenis@.
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it and rootdev to determine whether it is booting 'generic', 'nfs', or from
a specified disk partition
ok krw
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from travers buda, via deraadt@
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ok weingart@ deraadt@
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we support i386-compat mode on amd64.
agreed by beck@, dlg@, kettenis@
ok deraadt@, tom@
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properly in 8.5 years so just garbage collect the driver.
ok damien@ deraadt@
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ok krw@
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segment. kettenis@ ok. miod@ pointed out that the define already
does a '.text', this makes it explicit.
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sgi.
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works, even if the boot loader is configured to use serial console.
after the changes jsing and i made, the initial probe of the serial port
was failing since the default base addres for the port is invalid. cos of
that the kernel would only ever consider the glass console for use. this
fixes it by reprobing the serial port if we get any config for it from the
boot loader.
advice on aesthetics from miod@
advice and ok from kettenis@
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