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Adrian Chadd 1c2427605c Set DROP_EN on each RX queue if transmit flow-control is disabled.
This allows the NIC to drop frames on the receive queue and not
cause the MAC to block on receiving to _any_ queue.

Tested:

igb0@pci0:5:0:0:        class=0x020000 card=0x152115d9 chip=0x15218086 rev=0x01 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'I350 Gigabit Network Connection'
    class      = network
    subclass   = ethernet

Discussed with: Eric Joyner <eric.joyner@intel.com>

MFC after:	1 week
Sponsored by:	Norse Corp, Inc.
2014-09-15 19:53:49 +00:00
bin Vendor import of OpenPAM Ourouparia. 2014-09-15 09:40:30 +00:00
cddl MFV r271516: 2014-09-13 17:30:46 +00:00
contrib Upgrade to OpenPAM Ourouparia. 2014-09-15 13:40:09 +00:00
crypto Include the gssapi_krb5 library in KRB5_LDFLAGS. 2014-09-08 19:00:13 +00:00
etc Make net.inet.ip.sourceroute, net.inet.ip.accept_sourceroute, and 2014-09-15 07:20:40 +00:00
games Update the freebsd-tips example to use drill instead of dig since bind is no longer in base 2014-07-25 14:47:44 +00:00
gnu Add gnugrep.1 to CLEANFILES. 2014-08-26 19:36:34 +00:00
include Vendor import of OpenPAM Ourouparia. 2014-09-15 09:40:30 +00:00
kerberos5 Revert r267233 for now. PIE support needs to be reworked. 2014-08-19 15:04:32 +00:00
lib Add stricter checking of some mmap() arguments: 2014-09-15 17:20:13 +00:00
libexec Import HyperV Key-Value Pair (KVP) driver and daemon code by Microsoft, 2014-09-13 02:15:31 +00:00
release Create /tmp/bsdinstall_etc even if we aren't starting the installer so that 2014-09-13 20:09:02 +00:00
rescue Add zdb into rescue environment. 2014-08-20 00:14:41 +00:00
sbin Add DEF_CLONE_CMD_ARG2 2014-09-14 22:10:35 +00:00
secure Fix typo (LIBLDNSADD -> LIBLDNS) to fix "make checkdpadd" 2014-08-19 18:27:43 +00:00
share Add a brief description of CTLFLAG_VNET flag. Since the VIMAGE is 2014-09-15 11:14:23 +00:00
sys Set DROP_EN on each RX queue if transmit flow-control is disabled. 2014-09-15 19:53:49 +00:00
tests Abort the create_socket test if socket creation fails. 2014-09-10 14:57:26 +00:00
tools Import HyperV Key-Value Pair (KVP) driver and daemon code by Microsoft, 2014-09-13 02:15:31 +00:00
usr.bin Add the new iscsi(4) man page 2014-09-13 18:40:12 +00:00
usr.sbin Fix two small nits in ctl.conf(5). 2014-09-14 08:35:44 +00:00
.arcconfig Update the URL to the phabricator instance. 2014-08-14 16:25:43 +00:00
.arclint arc: add linting for python files 2014-06-02 00:21:42 +00:00
COPYRIGHT Bump copyright year. 2013-12-31 12:18:10 +00:00
LOCKS Explicitly require Security Officer's approval for kernel PRNG bits. 2013-09-17 14:19:05 +00:00
MAINTAINERS add myself as opencrypto maintainer as I'm doing some work in the 2014-08-11 19:03:20 +00:00
Makefile Revert r271159, Mis-patched the tree. 2014-09-05 14:35:34 +00:00
Makefile.inc1 Revert r267233 for now. PIE support needs to be reworked. 2014-08-19 15:04:32 +00:00
ObsoleteFiles.inc Catch up to gcc 3.3 -> 3.4 upgrade. 2014-08-24 21:21:54 +00:00
README Vendor import of OpenPAM Ourouparia. 2014-09-15 09:40:30 +00:00
UPDATING Make mmap() of the console device when using ofwfb work like other supported 2014-07-29 23:11:05 +00:00

This is the top level of the FreeBSD source directory.  This file
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The Makefile in this directory supports a number of targets for
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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
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Building a kernel is a somewhat more involved process, documentation
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   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
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The sample kernel configuration files reside in the sys/<arch>/conf
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Source Roadmap:
---------------
bin		System/user commands.

cddl		Various commands and libraries under the Common Development
		and Distribution License.

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.


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the FreeBSD Project's development branches, please see:

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