determining whether to use MRR or not.
It uses the 11g protection mode when calculating 11n related stuff, rather
than checking the 11n protection mode.
Furthermore, the 11n chipsets can quite happily handle multi-rate retry w/
protection; the TX path and rate control modules need to be taught about
that.
This patch shrinks boot2 a little.
o It switches kname to be just a pointer instead of an array.
o It changes ioctl to unsigned from uint8_t.
o It changes the second keyhit limit to 3 seconds from 5.
o It removes bi_basemem/bi_extmem/bi_memsizes_valid setting.
can link against them. Add man pages for the new system calls, with one
errant forward reference to changes not yet present in FreeBSD, but soon
will be.
Reviewed by: anderson
Obtained from: Capsicum Project
Sponsored by: Google, Inc.
Discussed with: benl, kris, pjd
MFC after: 3 months
* change the BB gating logic to explicitly define which chips are covered;
the ath9k method isn't as clear.
* don't disable the BB gating for now, the ar5416 initvals have it, and the
ar9160 initval sets it to 0x0. Figure out why before re-enabling this.
* migrate the Merlin (ar9280) applicable WAR from the Kite (ar9285) code
(which won't get called for Merlin!) and stuff it in here.
* add dot11rate_label() which returns Mb or MCS based on legacy or HT
* use it everywhere dot11rate() is used
* in the "current selection" part at the top of the debugging output,
otuput what the rate itself is rather than the rix. The rate index
(rix) has very little meaning to normal humans who don't know how
to find the PHY settings for each of the chipsets; pointing out the
rix rate and type is likely more useful.
These flags are just plain wrong - they're the node flags from negotiation,
not the configured flags. I'll jump in later on and figure out exactly
what should be done to properly set these two flags when in both STA mode
(ie, what the AP says is possible and what's configured) and AP mode
(ie, where the AP has a configuration, but then negotiates what's possible
with each node, so per-node configuration can and will differ.)
This allows the 11n 2.4ghz/ht20 mode to associate (but perform poorly still)
and exchange MCS rates with atheros reference APs and a Cisco/Linksys
E3000 AP.
groff will try to produce fancy angle brackets like
Foo ⟨foo@FreeBSD.org⟩
This is nice and well, but no email client will understand them. For
ease of copy&paste keep the one-true pair of brackets 0x3c/0x3e.
See: RFC 822, RFC 2822
PR: gnu/154822
Submitted by: Dominic Fandrey <kamikaze@bsdforen.de>
MFC after: 2 weeks
from processes inside jails if the addresses do not belong to the jail.
Originally reported by: Pieter de Boer via remko
PR: kern/151119
Tested by: Piotr KUCHARSKI (nospam 42.pl) [gif]
MFC after: 1 week
o It switches kname to be just a pointer instead of an array
thus avoiding a couple of memcpy()s.
o It changes ioctl to unsigned from uint8_t.
o It changes the second keyhit limit to 3 seconds from 5
so that constant propagation can take place.
o It changes the ticks overflow computation as suggested by bde@.
o It removes bi_basemem/bi_extmem/bi_memsizes_valid setting from
bootinfo as it is unused.
Reviewed by: jhb
support files. This does not change the default behavior of anything.
To make bsdinstall-based media, pre-build world and GENERIC, then run
the release target in Makefile.bsdinstall.
infrastructure to use it. make distributeworld can now be used without
preparing its environment first and installs games into its distribution
using the regular make distribute logic instead of post-processing with
a script.
Also add two new targets, packageworld and packagekernel, that tar up the
results of distributeworld and distributekernel (also new), respectively.
Lord into Jerusalem.
Merge the Pentecost and Trinity Sunday holidays, they are synonyms.
Remove Body of Christ day, nonexistent holiday for Orthodox Church.
Fix typo in the name of Ioann The Baptist, introduced in previous commit.
on processors that support 1 GB pages. Specifically, if the end of physical
memory is not aligned to a 1 GB page boundary, then map the residual
physical memory with multiple 2 MB page mappings rather than a single 1 GB
page mapping. When a 1 GB page mapping is used for this residual memory,
access to the memory is slower than when multiple 2 MB page mappings are
used. (I suspect that the reason for this slowdown is that the TLB is
actually being loaded with 4 KB page mappings for the residual memory.)
X-MFC after: r214425
kernel.debug (or possibly other files), when WITH_CTF is active.
This is caused by a bug in clang's integrated assembler, causing malloc
to sometimes hang during initialization in statically linked executables
that use threading, such as the copy of ctfmerge that is built during
the bootstrap stage of buildworld. The bug has been submitted upstream:
http://llvm.org/bugs/show_bug.cgi?id=9352
Note that you might have to rebuild and install libc first, to get your
kernel build to finish, because the ctfmerge binary built during
bootstrap is linked with your base system's copy of libc.a, which might
already contain a bad copy of malloc.o.
Fix bug introduced in my previous commit: the kernel always dump native
signal numbers, so no need to check the ABI in ktrpsig().
Suggested by: jhb
MFC after: 1 Month.
a driver during kldunload. Specifically, recursively walk the tree of
subclasses of a given driver attachment's bus device class detaching all
instances of that driver for each class and its subclasses.
Reported by: bschmidt
Reviewed by: imp
MFC after: 1 week
White list sysarch calls allowed in capability mode; arguably, there
should be some link between the capability mode model and the privilege
model here. Sysarch is a morass similar to ioctl, in many senses.
Submitted by: anderson
Discussed with: benl, kris, pjd
Sponsored by: Google, Inc.
Obtained from: Capsicum Project
MFC after: 3 months
If a system call wasn't listed in capabilities.conf, return ECAPMODE at
syscall entry.
Reviewed by: anderson
Discussed with: benl, kris, pjd
Sponsored by: Google, Inc.
Obtained from: Capsicum Project
MFC after: 3 months
Add a new system call flag, SYF_CAPENABLED, which indicates that a
particular system call is available in capability mode.
Add a new configuration file, kern/capabilities.conf (similar files
may be introduced for other ABIs in the future), which enumerates
system calls that are available in capability mode. When a new
system call is added to syscalls.master, it will also need to be
added here (if needed). Teach sysent parts to use this file to set
values for SYF_CAPENABLED for the native ABI.
Reviewed by: anderson
Discussed with: benl, kris, pjd
Obtained from: Capsicum Project
MFC after: 3 months
compiled conditionally on options CAPABILITIES:
Add a new credential flag, CRED_FLAG_CAPMODE, which indicates that a
subject (typically a process) is in capability mode.
Add two new system calls, cap_enter(2) and cap_getmode(2), which allow
setting and querying (but never clearing) the flag.
Export the capability mode flag via process information sysctls.
Sponsored by: Google, Inc.
Reviewed by: anderson
Discussed with: benl, kris, pjd
Obtained from: Capsicum Project
MFC after: 3 months
constant to indicate that a system call (or perhaps an operation requested
via a system call) is not permitted for a capability mode process.
Submitted by: anderson
Sponsored by: Google, Inc.
Obtained from: Capsicum Project
MFC after: 1 week
