UltraSPARCs, and an eeprom attachment for fhc, which allows the date
to be set properly on these machines. Central is a wierd bus which
seems to only ever have 1 fhc attached to it. FHC (FireHose Controller)
is another wierd bus with various things on it depending where its attached.
The fhc attached to central has eeprom and zs, and the fhcs which attach
directly to nexus have simm-status, environment and other nodes, none of
which I'll probably ever have documentation for.
Thanks to Ade Lovett for providing access to an 8 cpu e4500.
#if'ed out for a while. Complete the deed and tidy up some other bits.
We need to be able to call this stuff from outer edges of interrupt
handlers for devices that have the ISR bits in pci config space. Making
the bios code mpsafe was just too hairy. We had also stubbed it out some
time ago due to there simply being too much brokenness in too many systems.
This adds a leaf lock so that it is safe to use pci_read_config() and
pci_write_config() from interrupt handlers. We still will use pcibios
to do interrupt routing if there is no acpi.. [yes, I tested this]
Briefly glanced at by: imp
its own just fine. Nuke request for heads-up on libufs, most of my work on
it these days is gradual, and mention that I'm willing to help with work in
it, so that others can feel free to make it suck less, and get feedback from
me in a purely "I understand this crud" sort of way.
is encoded in the PCI BAR. The latter is more reliable.
This allows the sio/modem function of the Xircom RealPort ethernet+modem
card to work. Note that there still seem to be issues with sio_pci not
releasing resources on detach.
pci busses implement this.
Also minor comment smithing in cardbus. Fix copyright to this year
with my name on it since I've been doing a lot to this file.
Reviewed by: jhb
Introduce a new unlink_object() function and call it in
unload_object() instead. Removing the object in unref_dag() is
too early, rtld calls _fini() function after that and shared
objects might fail resolve their own symbols.
labels"
o Remove the ++ compartment range notation example as this has not yet
been merged into CVS.
o Include a "Runtime Configuration" section listing all of the relevant
sysctl knobs for this policy.
Sponsored by: DARPA, Network Associates Laboratories
Obtained from: TrustedBSD Project
another subsection, but I'm not quite sure where yet. Right now it's just
the configurable bits.
- Move the label format off into another subsection to match other labeling
policy man pages.
- Make the sample range label look like the form specified.
Sponsored by: DARPA, Network Associates Laboratories
Obtained from: TrustedBSD Project
on the fly and read into userland one at a time, this costs very
little total memory. The pnpinfo sizes of pccard is more than 64
bytes due to the length of the strings that man cards have in their
CIS.
- Don't initiate bus reset even if probe failed for some nodes to prevent
infinite bus reset loop.
Problem Reported by: Pierre Beyssac <pb@fasterix.frmug.org>
- Protect timeout routine with splfw() for 4-stable.
* sbp.c
- Make sure to release devq when start request.
cr_uid.
Note: we do not have socheckuid() in RELENG_4, ip_fw2.c uses its
own macro for a similar purpose that is why ipfw2 in RELENG_4 processes
uid rules correctly. I will MFC the diff for code consistency.
Reported by: Oleg Baranov <ol@csa.ru>
Reviewed by: luigi
MFC after: 1 month
sched_lock around accesses to p_stats->p_timer[] to avoid a potential
race with hardclock. getitimer(), setitimer() and the realitexpire()
callout are now Giant-free.
add a signal to a mailbox's pending set.
- Add a new function, thread_signal_upcall(), this causes the current thread
to upcall so that we can deliver pending signals.
Reviewed by: mini
I was in two minds as to where to put them in the first case..
I should have listenned to the other mind.
Submitted by: parts by davidxu@
Reviewed by: jeff@ mini@
seed->first value correlation. It breaks rand_r()... Other possible methods
like shuffling inside aray will breaks rand_r() too, because it assumes
only one word state, i.e. nothing extra can be added after seed assignment
in srand().
BTW, for old formulae seed->first value correlation is not so monotonically
increased as with other Linear Congruential Generators of this type only
becase arithmetic overflow happens. But overflow affects distribution
and lower bits very badly, as many articles says, such type of overflow
not improves PRNG.
So, monotonically increased seed->first value correlation problem remains...
The problem with the previous attempt, as noticed by Marcel, was that
stacknxt was being aligned to a pointer boundary instead of an
ALIGNBYTES + 1 boundary, which broke sparc64.
