freebsd with flexible iflib nic queues
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Pyun YongHyeon b8e98004a9 Move updating TX packet counter to the inside of send loop. axe(4)
controllers combine multiple TX requests into single one if there
is room in TX buffer of controller. Updating TX packet counter at
the end of TX completion resulted in incorrect TX packet counter as
axe(4) thought it sent 1 packet. There is no easy way to know how
many combined TX were completed in the callback.
Because this change updates TX packet counter before actual
transmission, it may not be ideal one. But I believe it's better
than showing fake 8kpps under high TX load. With this change, TX
shows 221kpps on Linksus USB200M.
2010-10-04 20:49:38 +00:00
bin Clarify the combination effect of -P and -f to make it clear. 2010-10-04 06:17:45 +00:00
cddl Properly handle IO with B_FAILFAST 2010-09-27 09:42:31 +00:00
contrib Cleanup some example and empty directories that were left around after 2010-10-02 11:45:18 +00:00
crypto Remove copyright strings printed at login time via login(1) or sshd(8). 2010-09-28 20:57:14 +00:00
etc No longer install /etc/manpath.config since the BSDL man utilities 2010-10-04 01:07:04 +00:00
games Add advice to new fathers from Thomas Ptacek. 2010-09-29 23:47:06 +00:00
gnu Retire GNU man in favor of the newly written BSDL version. 2010-10-03 22:24:14 +00:00
include Also the stop function should accept 64-bit exception class. 2010-09-30 03:16:35 +00:00
kerberos5
lib Change libvgl's set4pixels() and set2lines() functions from plain 2010-10-04 18:16:38 +00:00
libexec Fix two subtle problems in PPC32 RTLD. The first is a concurrency issue 2010-10-04 16:02:11 +00:00
release Replace an obsolete flag -L in an mkisofs(1) command line with 2010-10-03 13:13:10 +00:00
rescue MFtbemd: 2010-08-23 22:24:11 +00:00
sbin Fix printing of the "rw" mount option in fstab(5) format (-p option). 2010-09-30 13:31:35 +00:00
secure Revert changes of 'assure' to 'ensure' made in r211936. 2010-09-11 10:49:56 +00:00
share Log the number of segments currently in the reassembly queue. 2010-09-25 09:16:46 +00:00
sys Move updating TX packet counter to the inside of send loop. axe(4) 2010-10-04 20:49:38 +00:00
tools Change the output of mctest to give a summary of the results instead 2010-10-01 14:36:36 +00:00
usr.bin Retire GNU man in favor of the newly written BSDL version. 2010-10-03 22:24:14 +00:00
usr.sbin Reconnect uathload to the build. 2010-10-03 20:09:19 +00:00
COPYRIGHT
LOCKS
MAINTAINERS Add a comment to MAINTAINERS indicating that sbin/routed is in fact 2010-04-10 12:29:09 +00:00
Makefile Connect FDT infrastructure to the build system. 2010-06-13 13:02:43 +00:00
Makefile.inc1 Check TARGET_ARCH as well as TARGET to determine if we are doing a cross 2010-09-08 19:53:16 +00:00
Makefile.mips Guard against TARGET_ABI being undefined (TARGET_ABI will go away soon) 2010-08-26 14:54:12 +00:00
ObsoleteFiles.inc Add more obsolete files. 2010-10-03 18:24:31 +00:00
README
UPDATING Add updating entry for manpath.config deprecation. 2010-10-04 15:39:53 +00:00

This is the top level of the FreeBSD source directory.  This file
was last revised on:
$FreeBSD$

For copyright information, please see the file COPYRIGHT in this
directory (additional copyright information also exists for some
sources in this tree - please see the specific source directories for
more information).

The Makefile in this directory supports a number of targets for
building components (or all) of the FreeBSD source tree, the most
commonly used one being ``world'', which rebuilds and installs
everything in the FreeBSD system from the source tree except the
kernel, the kernel-modules and the contents of /etc.  The ``world''
target should only be used in cases where the source tree has not
changed from the currently running version.  See:
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html
for more information, including setting make(1) variables.

The ``buildkernel'' and ``installkernel'' targets build and install
the kernel and the modules (see below).  Please see the top of
the Makefile in this directory for more information on the
standard build targets and compile-time flags.

Building a kernel is a somewhat more involved process, documentation
for which can be found at:
   http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html
And in the config(8) man page.
Note: If you want to build and install the kernel with the
``buildkernel'' and ``installkernel'' targets, you might need to build
world before.  More information is available in the handbook.

The sample kernel configuration files reside in the sys/<arch>/conf
sub-directory (assuming that you've installed the kernel sources), the
file named GENERIC being the one used to build your initial installation
kernel.  The file NOTES contains entries and documentation for all possible
devices, not just those commonly used.  It is the successor of the ancient
LINT file, but in contrast to LINT, it is not buildable as a kernel but a
pure reference and documentation file.


Source Roadmap:
---------------
bin		System/user commands.

contrib		Packages contributed by 3rd parties.

crypto		Cryptography stuff (see crypto/README).

etc		Template files for /etc.

games		Amusements.

gnu		Various commands and libraries under the GNU Public License.
		Please see gnu/COPYING* for more information.

include		System include files.

kerberos5	Kerberos5 (Heimdal) package.

lib		System libraries.

libexec		System daemons.

release		Release building Makefile & associated tools.

rescue		Build system for statically linked /rescue utilities.

sbin		System commands.

secure		Cryptographic libraries and commands.

share		Shared resources.

sys		Kernel sources.

tools		Utilities for regression testing and miscellaneous tasks.

usr.bin		User commands.

usr.sbin	System administration commands.


For information on synchronizing your source tree with one or more of
the FreeBSD Project's development branches, please see:

  http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/synching.html