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#if INET6 => #ifdef INET6
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for a pin. Resolves issues with azalia(4) devices that have no usable codecs
when they share an interrupt pin with other devices.
ok weingart@, krw@
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the CPU roles to compile on !MULTIPROCESSOR kernels and make the
top part of cpu_attach() which deals with processor setup depending
on the CPU role look much closer to the equivalent code for amd64.
ok kettenis@
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from ray; ok ray, deraadt
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which are uniform for the profclock on each cpu in a SMP system (but using
a different seed for each cpu). on all cpus, avoid seeding with a value out
of the [0, 2^31-1] range (since that is not stable)
ok kettenis drahn
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This should take care of the simpler ones (i.e., timeout values of
integer multiples of hz).
ok krw@, art@
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and i386.
deraadt got sick of me wussing out over this.
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now the offset into the first mbuf of the target chain before copying
the source data over. From FreeBSD.
Convert drivers' use of m_devget(). Mostly from thib@.
Update mbuf(9) man page.
ok claudio@, thib@
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has never been performance sensitive.
Running on all platforms, discussed with millert and kettenis, ok toby
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committed over a rum(4) donated by Maxim Belooussov, thanks!
ok jsing@
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anything special to prod a cpu to leave the idle loop in signotify.
powerpc, i386, amd64 and sparc64 will follow soon so that everyone has
the same interface to wake an idling cpu.
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For now, sparc64 is arbitrarily set to 256 (only architecture that didn't have
a practical limit in the code on the number of cpus).
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buggy ACP BIOSes. Based on a diff from weingart@.
ok deraadt@, oga@
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ok krw@ kettenis@
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Found by LLVM/Clang Static Analyzer.
ok weingart@
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ok miod@
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ehci(4) work; ie. it has the same variety of unplug bugs)
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long ints for alpha. we've got only one instruction (cvttq) to
convert double-t to quadword, and float64_to_int64 did not take
into account the unsigned conversions
therefore, overflow always occured, and half of the unsigned range
(LONG_MAX .. ULONG_MAX) was broken
introduce roundAndPackInt64NoOverflow and float64_to_int64_no_overflow
for softfloat, that works with unsigned integers as well. note
that this will return zero for nan/inf/oflow/uflow, raising exception
flag
perl is happy now
looked over by miod@
tested by naddy@, and by me on nick@'s alpha
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ok deraadt@
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Found by LLVM/Clang Static Analyzer.
ok weingart@
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LAPIC IDs and if there are MPBIOSes we handle them with ACPI now.
ok deraadt@
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PCI probe. Yuichiro Goto, PR 5048
It would be nice if someone with a "pci0 at mainbus0 bus 0: configuration 2"
system would double check this and mail us back.
ok toby
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Having them 'hlt' is a good thing, especially
where thermal management (acpi, etc) is concerned.
They wake up lots due to local tick timer anyhow.
ok gwk@
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Move calling ether_ioctl() from the top of the ioctl function, which
at the moment does absolutely nothing, to the default switch case.
Thus allowing drivers to define their own ioctl handlers and then
falling back on ether_ioctl(). The only functional change this results
in at the moment is having all Ethernet drivers returning the proper
errno of ENOTTY instead of EINVAL/ENXIO when encountering unknown
ioctl's.
Shrinks the i386 kernels by..
RAMDISK - 1024 bytes
RAMDISKB - 1120 bytes
RAMDISKC - 832 bytes
Tested by martin@/jsing@/todd@/brad@
Build tested on almost all archs by todd@/brad@
ok jsing@
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ok miod@
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instruction cache, also purge TLB entries. The PA-RISC 2.0
architecture says that cache lines may be moved in when a translation
exists even if no access is done. This might have been hurting us
badly since we create illegal aliases in pmap_zero_page() and
pmap_copy_page().
Probably not perfect yet, and perhaps a bit of a sledgehammer, but it
makes PA-RISC 2.0 machines stable again.
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entries in between filled banks.
ok drahn@
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- for kernel space addresses, check the page number fits in Sysmap before
accessing the array.
- for user space addresses, return the right (in-page) address bits.
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for us if needed.
ok art@ kettenis@
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ok kettenis@
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