cascardo/ovs.git
9 years agoAdd types for NTR selection method
Simon Horman [Fri, 20 Mar 2015 04:50:29 +0000 (13:50 +0900)]
Add types for NTR selection method

NTR selection method
Signed-off-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agoDocumentation: Add documentation of group selection method property
Simon Horman [Fri, 20 Mar 2015 04:50:28 +0000 (13:50 +0900)]
Documentation: Add documentation of group selection method property

NTR selection method
Signed-off-by: Simon Horman <simon.horman@netronome.com>
Acked-by: Ben Pfaff <blp@nicira.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agorhel: Fix RPM build errors.
Oleg Gashev [Mon, 23 Mar 2015 21:54:48 +0000 (21:54 +0000)]
rhel: Fix RPM build errors.

On exec rpmbuild -ba openvswitch-fedora.spec displayed:

error: Installed (but unpackaged) file(s) found:
   /etc/bash_completion.d/ovs-appctl-bashcomp.bash
   /etc/bash_completion.d/ovs-vsctl-bashcomp.bash

RPM build errors:
    Installed (but unpackaged) file(s) found:
   /etc/bash_completion.d/ovs-appctl-bashcomp.bash
   /etc/bash_completion.d/ovs-vsctl-bashcomp.bash

/etc/bash_completion.d/ovs-appctl-bashcomp.bash and
/etc/bash_completion.d/ovs-vsctl-bashcomp.bash added to files list.

Signed-off-by: Oleg Gashev <oleg@gashev.net>
Acked-by: Alex Wang <alexw@nicira.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agovswitch.ovsschema: Add datapath_types and port_types.
Mark D. Gray [Tue, 24 Mar 2015 10:39:11 +0000 (10:39 +0000)]
vswitch.ovsschema: Add datapath_types and port_types.

At startup enumerate datapath and port types and add this information to
the datapath_types and port_types columns in the ovsdb.

This allows an ovsdb client to query the datapath in order to determine
if certain datapath and port types exist. For example, by querying the
port_types column, an ovsdb client will be able to determine if this
instance of ovs-vswitchd was compiled with DPDK support.

Signed-off-by: Mark D. Gray <mark.d.gray@intel.com>
Signed-off-by: Billy O'Mahony <billy.o.mahony@intel.com>
[blp@nicira.com made several changes]
Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agodatapath-windows: Updated WFP system provider handling
Sorin Vinturis [Tue, 24 Mar 2015 14:53:11 +0000 (14:53 +0000)]
datapath-windows: Updated WFP system provider handling

If the Base Filtering Engine (BFE) is not started, the WFP system
provider failed to be added because no session to the engine could
be acquired.

The solution for this was to registered a BFE notification callback
that is called whenever the BFE's state changes. Only if the BFE's
state is running the WFP system provider is added.

Signed-off-by: Sorin Vinturis <svinturis@cloudbasesolutions.com>
Reported-by: Sorin Vinturis <svinturis@cloudbasesolutions.com>
Reported-at: https://github.com/openvswitch/ovs-issues/issues/65
Acked-by: Eitan Eliahu <eliahue@vmware.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agonetdev-linux: Support for SFQ, FQ_CoDel and CoDel qdiscs.
Jonathan Vestin [Wed, 18 Mar 2015 16:13:01 +0000 (17:13 +0100)]
netdev-linux: Support for SFQ, FQ_CoDel and CoDel qdiscs.

This patch adds support for SFQ, CoDel and FQ_CoDel classless qdiscs to Open vSwitch. It also removes the requirement for a QoS to have at least one Queue (as this makes no sense when using classless qdiscs). I have also not implemented class_{get,set,delete,get_stats,dump_stats} because they are meant for qdiscs with classes.

Signed-off-by: Jonathan Vestin <jonavest@kau.se>
[blp@nicira.com mostly applied stylistic changes]
Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agoauto-attach: Support latest version of auto-attach LLDP TLVs
Dennis Flynn [Wed, 18 Mar 2015 18:47:14 +0000 (14:47 -0400)]
auto-attach: Support latest version of auto-attach LLDP TLVs

The following enhancements to the auto-attach feature are provided

- Support recent modifications to the AA element discovery TLV
- Support recent Avaya Organizationally Unique ID (OUI) change.
  (This will change to IEEE assigned OUI once AA standard has been ratified)
- Remove some Avaya specific #defines

The primary purpose of this commit is to catch up with the latest changes made
to the auto attach TLVs as the Auto Attach feature progresses through the
802.1Q IEEE standards committee. Most notably this includes some minor rework
of the AA element discovery TLV and a recent change to the Avaya OUI value.

Signed-off-by: Dennis Flynn <drflynn@avaya.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agoINSTALL.DPDK.md: Terminate code section.
Russell Bryant [Mon, 23 Mar 2015 17:49:10 +0000 (13:49 -0400)]
INSTALL.DPDK.md: Terminate code section.

Add a missing terminator for a code section.  Without this, the
rendering on github at least shows the rest of the file as a code
block.

Signed-off-by: Russell Bryant <rbryant@redhat.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agobashcomp: Install and package completion scripts.
Alex Wang [Wed, 18 Mar 2015 21:32:23 +0000 (14:32 -0700)]
bashcomp: Install and package completion scripts.

This commit makes the bash completion scripts be installed to
$(sysconfdir)/bash_completion.d/ through 'make install' and to
/etc/bash_completion.d/ through package installation.  This will
make the scripts available for each bash session.

An alternative is to put scripts to /usr/share/bash_completion/
directory.  However, this is not supported by earlier version of
bash completion.

Signed-off-by: Alex Wang <alexw@nicira.com>
9 years agoovs-vsctl-bashcomp: Avoid setting the COMP_WORDBREAKS.
Alex Wang [Fri, 13 Mar 2015 21:47:25 +0000 (14:47 -0700)]
ovs-vsctl-bashcomp: Avoid setting the COMP_WORDBREAKS.

Modifying $COMP_WORDBREAKS in completion script is not the recommended
as it is a global variable and the modification could affect the behavior
of other completion scripts.  As a workaround, this commit uses the
_get_comp_words_by_ref which allows user to exclude characters out of
$COMP_WORDBREAKS and reassemble input command line.  However, as a side
effect, the bash completion module cannot handle characters defined in
$COMP_WORDBREAKS (e.g. ':' and '=') correctly in the resulting completions.
Thusly, we need to trim the colon-word and equal-word prefixes from reply.

Signed-off-by: Alex Wang <alexw@nicira.com>
9 years agoDPDK: Update documentation and travis build for vhost.
Daniele Di Proietto [Fri, 20 Mar 2015 13:02:14 +0000 (06:02 -0700)]
DPDK: Update documentation and travis build for vhost.

DPDK vhost support is mandatory to compile OVS with DPDK.  This commit
updates INSTALL.DPDK.md and the travis build procedure to reflect that.

Signed-off-by: Daniele Di Proietto <diproiettod@vmware.com>
Acked-by: Pravin B Shelar <pshelar@nicira.com>
9 years agoacinclude.m4: Restore --whole-archive option for DPDK.
Daniele Di Proietto [Fri, 20 Mar 2015 13:02:13 +0000 (06:02 -0700)]
acinclude.m4: Restore --whole-archive option for DPDK.

The --whole-archive option is required to link vswitchd with DPDK,
otherwise the PMD drivers are not going to be included.  Omitting the
option is not going to cause build failures, but OVS won't be able to
use most physical NICs.

Signed-off-by: Daniele Di Proietto <diproiettod@vmware.com>
Acked-by: Pravin B Shelar <pshelar@nicira.com>
9 years agoovs-vsctl: Only monitor AutoAttach columns when useful.
Ben Pfaff [Fri, 20 Mar 2015 06:39:30 +0000 (23:39 -0700)]
ovs-vsctl: Only monitor AutoAttach columns when useful.

Otherwise this creates a gratuitous incompatibility with older databases,
which can be a problem in upgrade situations.

VMware-BZ: #1413562
Reported-by: Alex Wang <alexw@nicira.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Justin Pettit <jpettit@nicira.com>
9 years agoovs-vsctl: Create AutoAttach records on demand, for backward compatibility.
Ben Pfaff [Fri, 20 Mar 2015 06:22:05 +0000 (23:22 -0700)]
ovs-vsctl: Create AutoAttach records on demand, for backward compatibility.

The AutoAttach table is new in OVS 2.3.90, but ovs-vsctl was creating a
record in the table unconditionally whenever it created a new bridge.
This caused a gratuitous incompatibility with older databases, which can
be a problem during upgrade.  This commit switches to creating the
AutoAttaach record for a bridge lazily, only when the first mapping is
created for the bridge.

VMware-BZ: #1413562
CC: Dennis Flynn <drflynn@avaya.com>
Reported-by: Alex Wang <alexw@nicira.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Justin Pettit <jpettit@nicira.com>
9 years agonetdev-dpdk: add dpdk vhost-cuse ports
Kevin Traynor [Thu, 5 Mar 2015 21:42:04 +0000 (13:42 -0800)]
netdev-dpdk: add dpdk vhost-cuse ports

This patch adds support for a new port type to userspace datapath
called dpdkvhost. This allows KVM (QEMU) to offload the servicing
of virtio-net devices to its associated dpdkvhost port. Instructions
for use are in INSTALL.DPDK.

This has been tested on Intel multi-core platforms and with clients
that have virtio-net interfaces.

Signed-off-by: Ciara Loftus <ciara.loftus@intel.com>
Signed-off-by: Kevin Traynor <kevin.traynor@intel.com>
Signed-off-by: Maryam Tahhan <maryam.tahhan@intel.com>
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
9 years agoautomake.mk: Improve schema checksum error message.
Mark D. Gray [Wed, 18 Mar 2015 17:09:06 +0000 (17:09 +0000)]
automake.mk: Improve schema checksum error message.

Signed-off-by: Mark D. Gray <mark.d.gray@intel.com>
Signed-off-by: Billy O'Mahony <billy.o.mahony@intel.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agoovs-appctl-bashcomp: Use better function to complete file.
Alex Wang [Wed, 18 Mar 2015 17:44:27 +0000 (10:44 -0700)]
ovs-appctl-bashcomp: Use better function to complete file.

This commit uses the _filedir function defined in bash_completion
module for file completion.  It will take care of the '/' suffix
for directory.

Signed-off-by: Alex Wang <alexw@nicira.com>
9 years agonetdev-linux: Avoid RTM_GETQDISC bug workaround on new-enough kernels.
Ben Pfaff [Fri, 13 Mar 2015 21:46:23 +0000 (14:46 -0700)]
netdev-linux: Avoid RTM_GETQDISC bug workaround on new-enough kernels.

Otherwise we can't detect classless qdiscs.

This has no useful effect for the currently supported qdiscs, which all
have classes, but it makes it possible to add support for new classless
qdiscs.

This suddenly makes netdev-linux complain about qdiscs it doesn't know
about (e.g. pfifo_fast), which isn't too useful, so this commit also
demotes that INFO message to DBG level.

Reported-by: Jonathan Vestin <jonavest@kau.se>
Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agoINSTALL.Windows.md: Mention the easy way to get into bash.
Gurucharan Shetty [Tue, 17 Mar 2015 22:23:22 +0000 (15:23 -0700)]
INSTALL.Windows.md: Mention the easy way to get into bash.

Just typing 'bash' from MSVC developers command prompt _can_ cause
MSYS to use the Windows version of 'sort' instead of the GNU sort.

Reported-by: Hemanth Kumar Mantri <mantri@nutanix.com>
Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>
Acked-by: Eitan Eliahu <eliahue@vmware.com>
9 years agoinclude/openflow: Simplify structure checking for OpenFlow headers.
Ben Pfaff [Tue, 17 Mar 2015 21:39:27 +0000 (14:39 -0700)]
include/openflow: Simplify structure checking for OpenFlow headers.

This means that anyone who adds another openflow include file automatically
gets it checked.  It does mean that changing any of the OpenFlow headers
causes all of them to be checked, but that doesn't seem like a big deal
(it's quick).

Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Thomas Graf <tgraf@noironetworks.com>
9 years agoUse NTR rather than NTR as prefix for Netronome vendor id
Simon Horman [Mon, 9 Mar 2015 01:10:56 +0000 (10:10 +0900)]
Use NTR rather than NTR as prefix for Netronome vendor id

As pointed out by Ben Pfaff NTR (NetronoMe eXtension) is confusingly
similar to NXM (Nicira eXtended Match?) which is already used widely
in the Open vSwitch tree.

To get ease future eye strain use NTR (NeTRonome) instead of NTR,
starting with the only instance currently present in the tree,
the Netronome vendor id.

This is in preparation for actually using the Netronome vendor id.

Signed-off-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agoofproto-dpif-xlate: Do not exit if peer bridge exits.
Jarno Rajahalme [Thu, 12 Mar 2015 16:47:31 +0000 (09:47 -0700)]
ofproto-dpif-xlate: Do not exit if peer bridge exits.

The fact that the peer bridge exits (for any reason) does not mean
that the original bridge should exit.  Specifically, if the peer
bridge recirculates (which typically modifies the packet), the
original bridge must continue processing with the original, not the
recirculated packet!

Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agoofproto-dpif-xlate: Preserve and execute action_set on a patch port.
Jarno Rajahalme [Thu, 12 Mar 2015 01:01:51 +0000 (18:01 -0700)]
ofproto-dpif-xlate: Preserve and execute action_set on a patch port.

Prevent a peer bridge from seeing or modifying the action_set of the
first bridge.

Also execute the accumulated action set on the peer bridge, if any.

Found by inspection.

Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agonetdev-linux: Be more careful about integer overflow in policing.
Ben Pfaff [Fri, 13 Mar 2015 18:30:18 +0000 (11:30 -0700)]
netdev-linux: Be more careful about integer overflow in policing.

Otherwise the policing limits could make no sense if large rates were
specified.

Reported-by: Zhangguanghui <zhang.guanghui@h3c.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Ansis Atteka <aatteka@nicira.com>
9 years agoINSTALL.md: Note that Clang and ccache aren't completely compatible.
Ben Pfaff [Tue, 17 Mar 2015 17:04:47 +0000 (10:04 -0700)]
INSTALL.md: Note that Clang and ccache aren't completely compatible.

CC: Russell Bryant <rbryant@redhat.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Russell Bryant <rbryant@redhat.com>
9 years agoINSTALL.md: Add a few notes for Windows builds.
Ben Pfaff [Tue, 17 Mar 2015 17:04:34 +0000 (10:04 -0700)]
INSTALL.md: Add a few notes for Windows builds.

Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Gurucharan Shetty <gshetty@nicira.com>
9 years agocommand-line: add ovs_cmdl_context
Russell Bryant [Tue, 17 Mar 2015 14:35:26 +0000 (10:35 -0400)]
command-line: add ovs_cmdl_context

I started working on a new command line utility that used this shared
code.  I wanted the ability to pass some data from common
initialization code to all of the commands.  You can find a similar
pattern in ovs-vsctl.

This patch updates the command handler to take a new struct,
ovs_cmdl_context, instead of argc and argv directly.  It includes argc
and argv, but also includes an opaque type (void *), where the user of
this API can attach its custom data it wants passed along to command
handlers.

This patch affected the ovstest sub-programs, as well.  The patch
includes a bit of an odd hack to OVSTEST_REGISTER() to avoid making
the main() function of the sub-programs take a ovs_cmdl_context.
The test main() functions still receive argc and argv directly, as
that seems more natural.  The test-subprograms themselves are able to
make use of a context internally, though.

Signed-off-by: Russell Bryant <rbryant@redhat.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agoofproto-dpif-xlate: Preserve stack across patch port.
Jarno Rajahalme [Tue, 17 Mar 2015 00:33:16 +0000 (17:33 -0700)]
ofproto-dpif-xlate: Preserve stack across patch port.

Prevent a peer patch port bridge from popping data off or pushing data
to the stack of the first bridge.

Found by inspection.

Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agomatch: Do not skip formatting a zero dp_hash.
Jarno Rajahalme [Fri, 13 Mar 2015 19:22:51 +0000 (12:22 -0700)]
match: Do not skip formatting a zero dp_hash.

The dp_hash match should be printed whenever it is being matched.  We
keep the old behavior for flow_format(), which is mostly used to
format PACKET_IN messages. This keeps those messages tidier and avoids
changing a lot of test cases.

Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Acked-by: Andy Zhou <azhou@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agoRevert "ofp-actions: Align struct ofpact to OFPACT_ALIGNTO."
Jarno Rajahalme [Mon, 16 Mar 2015 22:04:52 +0000 (15:04 -0700)]
Revert "ofp-actions: Align struct ofpact to OFPACT_ALIGNTO."

This reverts commit 18287cd35ebaffb9122e08b29832bc52e1608cda.

The alignment, while correct, made also all derived ofpact structs bigger,
which was not intended.

Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
9 years agoAdd testsuite.tmp.orig to .gitignore
Alin Serdean [Mon, 16 Mar 2015 20:47:31 +0000 (20:47 +0000)]
Add testsuite.tmp.orig to .gitignore

Adding the file: tests/testsuite.tmp.orig to tests/.gitignore

Signed-off-by: Alin Gabriel Serdean <aserdean@cloudbasesolutions.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agotest-hash: Improve comments.
Alex Wang [Sun, 1 Mar 2015 06:27:35 +0000 (22:27 -0800)]
test-hash: Improve comments.

This commit tries to simplify and further clarify the test cases
in test-hash.

Signed-off-by: Alex Wang <alexw@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agocommand-line: add ovs_cmdl_ prefix
Russell Bryant [Mon, 16 Mar 2015 16:01:55 +0000 (12:01 -0400)]
command-line: add ovs_cmdl_ prefix

The coding style guidelines include the following:

  - Pick a unique name prefix (ending with an underscore) for each
    module, and apply that prefix to all of that module's externally
    visible names.  Names of macro parameters, struct and union members,
    and parameters in function prototypes are not considered externally
    visible for this purpose.

This patch adds the new prefix to the externally visible names.  This
makes it a bit more obvious what code is coming from common command
line handling code.

Signed-off-by: Russell Bryant <rbryant@redhat.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agoovstest: Fix a typo in a comment.
Russell Bryant [Mon, 16 Mar 2015 16:01:54 +0000 (12:01 -0400)]
ovstest: Fix a typo in a comment.

Fix a typo in an example of invoking 'ovstest' in a comment.

Signed-off-by: Russell Bryant <rbryant@redhat.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agoofproto-dpif-xlate: Honor skip_wildcards in translation.
Jarno Rajahalme [Fri, 13 Mar 2015 20:27:19 +0000 (13:27 -0700)]
ofproto-dpif-xlate: Honor skip_wildcards in translation.

There is no need to do anything with wildcards when skip_wildcards is true.

Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agoofproto-dpif-xlate: Add rule cookie to the tranlation context.
Jarno Rajahalme [Fri, 13 Mar 2015 20:27:19 +0000 (13:27 -0700)]
ofproto-dpif-xlate: Add rule cookie to the tranlation context.

This is needed for unrolling resubmits for after-recirculation actions
introduced by the following patch.

Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agoofp-actions: Align struct ofpact to OFPACT_ALIGNTO.
Jarno Rajahalme [Fri, 13 Mar 2015 20:27:19 +0000 (13:27 -0700)]
ofp-actions: Align struct ofpact to OFPACT_ALIGNTO.

We already assume this alignment, let the compiler know it, too.

As a side-effect the sizeof(struct ofpact) also changes to
OFPACT_ALIGNTO, which should be fine.

Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agoodp-util: Fix scanning of recirc_id.
Jarno Rajahalme [Fri, 13 Mar 2015 20:27:19 +0000 (13:27 -0700)]
odp-util: Fix scanning of recirc_id.

Recirculation id was scanned without a mask, which led to it being
ignored.

Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agoFAQ.md: Add a few more details on how to support a new field.
Ben Pfaff [Fri, 13 Mar 2015 20:02:52 +0000 (13:02 -0700)]
FAQ.md: Add a few more details on how to support a new field.

Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Thomas Graf <tgraf@noironetworks.com>
9 years agoovs-vsctl-bashcomp: Fix build failure when bash version < 4.0.
Alex Wang [Fri, 13 Mar 2015 17:28:07 +0000 (10:28 -0700)]
ovs-vsctl-bashcomp: Fix build failure when bash version < 4.0.

The ovs-vsctl-bashcomp script does not work properly on bash (version
 < 4.0).  This commit adds test for the bash version and avoids running
the script/test when the bash version is not supported.

Signed-off-by: Alex Wang <alexw@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agotravis: Generate new secret key for build@openvswitch.org
Thomas Graf [Fri, 13 Mar 2015 14:19:03 +0000 (15:19 +0100)]
travis: Generate new secret key for build@openvswitch.org

Signed-off-by: Thomas Graf <tgraf@noironetworks.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agoUse the IANA-assigned ports for OpenFlow and OVSDB.
Justin Pettit [Wed, 11 Mar 2015 20:32:01 +0000 (13:32 -0700)]
Use the IANA-assigned ports for OpenFlow and OVSDB.

We've been warning about the change since 2.1, which was released a year
ago.

Signed-off-by: Justin Pettit <jpettit@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agovswitchd: Update IPv6 controller examples to use OpenFlow port.
Justin Pettit [Wed, 11 Mar 2015 21:51:12 +0000 (14:51 -0700)]
vswitchd: Update IPv6 controller examples to use OpenFlow port.

The IPv6 examples in ovs-vswitchd.conf.db to configure the OpenFlow port
used the OVSDB port number, which is confusing.

Signed-off-by: Justin Pettit <jpettit@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agoovs-vsctl-bashcomp: Documentation and unit tests.
Alex Wang [Wed, 11 Feb 2015 19:08:57 +0000 (11:08 -0800)]
ovs-vsctl-bashcomp: Documentation and unit tests.

This commit includes the unit tests for ovs-vsctl-bashcomp
and refines the ovs-command-bashcomp.INSTALL.md to introduce
the bash completion for ovs-vsctl.

Signed-off-by: Alex Wang <alexw@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agoovs-vsctl-bashcomp: Add bash command-line completion for ovs-vsctl.
Peter Amidon [Wed, 4 Feb 2015 17:52:12 +0000 (09:52 -0800)]
ovs-vsctl-bashcomp: Add bash command-line completion for ovs-vsctl.

This patch adds bash command-line completion script for ovs-vsctl.
Therein, codes are added to ovs-vsctl to allow it to print the
options and command arguments.  The ovs-vsctl-bashcomp.bash will
parse the vsctl command and complete on the user input.

The completion script can do the following::

- display available completions and complete on user input for
  global/local options, sub-commands, and arguments.

- query database and expand keywords like 'table/record/column/key'
  to available completions.

- deal with argument relations like 'one and more', 'zero or one'.

- complete multiple ovs-vsctl commands cascaded via '--'.

To use the script, either copy it inside /etc/bash_completion.d/
or manually run it via . ovs-vsctl-bashcomp.bash.

Signed-off-by: Peter Amidon <peter@picnicpark.org>
Signed-off-by: Alex Wang <alexw@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agoovs-appctl-bashcomp: Keep naming consistency.
Alex Wang [Tue, 10 Feb 2015 19:06:11 +0000 (11:06 -0800)]
ovs-appctl-bashcomp: Keep naming consistency.

Before adding the completion script ovs-vsctl-bashcomp.bash for
ovs-vsctl command, this commit renames the ovs-command-compgen.bash
to ovs-appctl-bashcomp.bash to keep the script naming consistent.

Signed-off-by: Alex Wang <alexw@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agoopenvswitch-cfg-update: Fix incorrect controller config.
Alex Wang [Sat, 28 Feb 2015 18:06:44 +0000 (10:06 -0800)]
openvswitch-cfg-update: Fix incorrect controller config.

Commit 032c09ddd10 (XenServer: Don't reset on xe-toolstack-restart)
introduced a bug which causes the setting of 'ssl::6632' at xenserver
boot.  Subsequently, at each bridge configuration, ovs will report
'|socket_util|ERR|:6632: bad IPv4 address ""' due to the empty address.

The exact calltrace is:

 0  parse_sockaddr_components (ss=0xbf8dd87c, host_s=0x94c99f0 "",
    port_s=0x94c99f1 "6632", default_port=6632, s=0x948b9dc ":6632")
    at lib/socket-util.c:350
 1  0x081163b5 in inet_parse_active (target_=0x948b9dc ":6632", default_port=
    6632, ss=0xbf8dd87c) at lib/socket-util.c:412
 2  0x08119dcf in stream_parse_target_with_default_port (target=0x948b9d8
    "ssl::6632", default_port=6632, ss=0xbf8dd87c) at lib/stream.c:734
 3  0x0804c946 in collect_in_band_managers (ovs_cfg=0x94433b0,
    managersp=0xbf8dd9a8, n_managersp=0xbf8dd9a0) at vswitchd/bridge.c:516
 4  0x08054b87 in bridge_reconfigure (ovs_cfg=0x94433b0) at vswitchd/bridge.c:
    614
 5  0x080557cf in bridge_run () at vswitchd/bridge.c:2897
 6  0x080564aa in main (argc=155674720, argv=0x0) at vswitchd/ovs-vswitchd.c:
    116

This commit fixes the issue.

Signed-off-by: Alex Wang <alexw@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agoxenserver: Fix build spec for XenServer 6.5.
Edwin Chiu [Tue, 10 Mar 2015 18:36:43 +0000 (11:36 -0700)]
xenserver: Fix build spec for XenServer 6.5.

The latest XenServer 6.5 uses a new way for kernel version naming.
Therein, the kernel flavor could not be found anymore.  Also, the
directory name in 'lib/modules/' becomes a shortened version of
kernel version. e.g.:

[root@localhost ~]# ls /lib/modules/
3.10.0+2

As a workaround, this commit modifies the spec file to make
%{kernel_flavor} optional and %{xen_version} definable by users.
In the long run, I'd like to spend time refining the spec file.

Signed-off-by: Edwin Chiu <echiu@vmware.com>
Signed-off-by: Alex Wang <alexw@nicira.com>
9 years agovtep: fix '--enable-shared' build and 'make distcheck'.
Daniele Di Proietto [Mon, 9 Mar 2015 13:52:08 +0000 (13:52 +0000)]
vtep: fix '--enable-shared' build and 'make distcheck'.

Found by travis.  Broken by commit 9d8215698 ('vtep: Move vtep IDL files
into new "libvtep.la".')

Signed-off-by: Daniele Di Proietto <diproiettod@vmware.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agobridge: Enable RSTP if both STP and RSTP are enabled.
Ben Pfaff [Thu, 5 Mar 2015 19:12:21 +0000 (11:12 -0800)]
bridge: Enable RSTP if both STP and RSTP are enabled.

Until now, if both STP and RSTP were enabled, ovs-vswitchd would actually
enable only the one it first noticed to be enabled, and actually turn off
the setting for the other one in the database (!).  This doesn't match
ovs-vswitchd behavior for other contradictory configurations, so this
commit changes its behavior so that, if both are enabled, RSTP takes
precedence.

Reported-by: Daniele Venturino <daniele.venturino@m3s.it>
Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Ansis Atteka <aatteka@nicira.com>
9 years agoFAQ.md: Explain why "ovs-vsctl show" shows a port but it isn't there.
Ben Pfaff [Fri, 6 Mar 2015 04:15:37 +0000 (20:15 -0800)]
FAQ.md: Explain why "ovs-vsctl show" shows a port but it isn't there.

I've explained this a lot over the years.

Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Gurucharan Shetty <gshetty@nicira.com>
9 years agovtep: Move vtep IDL files into new "libvtep.la".
Justin Pettit [Thu, 5 Mar 2015 08:00:03 +0000 (00:00 -0800)]
vtep: Move vtep IDL files into new "libvtep.la".

There's no reason to build it in "lib" and include it in
"libopenvswitch.la".  This commit moves it to "vtep" and includes it in
a new "libvtep.la".

Signed-off-by: Justin Pettit <jpettit@nicira.com>
9 years agowindows/syslog: Remove duplicate definition.
Gurucharan Shetty [Thu, 5 Mar 2015 14:58:52 +0000 (06:58 -0800)]
windows/syslog: Remove duplicate definition.

Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agonetdev-windows: Fix broken compilation.
Gurucharan Shetty [Thu, 5 Mar 2015 15:30:12 +0000 (07:30 -0800)]
netdev-windows: Fix broken compilation.

Commit 6fd6ed71cb9f(ofpbuf: Simplify ofpbuf API.) removed ofpbuf_size
and ofpbuf_data. They still had reference from netdev-windows. Fix them.

Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agoovsdb-idlc: Generate comments for "*_set_*" functions.
Justin Pettit [Wed, 4 Mar 2015 02:04:08 +0000 (18:04 -0800)]
ovsdb-idlc: Generate comments for "*_set_*" functions.

Signed-off-by: Justin Pettit <jpettit@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agoovsdb-idlc: Remove "*_get_*" warning from header file.
Justin Pettit [Wed, 4 Mar 2015 07:45:18 +0000 (23:45 -0800)]
ovsdb-idlc: Remove "*_get_*" warning from header file.

The warning is now captured in the C file, which has documentation for
all the public functions.

Signed-off-by: Justin Pettit <jpettit@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agoovsdb-idlc: Add comments for remaining non-"set" non-static functions.
Justin Pettit [Tue, 3 Mar 2015 23:12:49 +0000 (15:12 -0800)]
ovsdb-idlc: Add comments for remaining non-"set" non-static functions.

Signed-off-by: Justin Pettit <jpettit@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agoovsdb-idlc: Use column name for "*_set_*" smap arguments.
Justin Pettit [Wed, 4 Mar 2015 02:05:59 +0000 (18:05 -0800)]
ovsdb-idlc: Use column name for "*_set_*" smap arguments.

Signed-off-by: Justin Pettit <jpettit@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agoofproto-dpif-upcall: Create ukey only for miss upcalls.
Jarno Rajahalme [Tue, 24 Feb 2015 23:33:59 +0000 (15:33 -0800)]
ofproto-dpif-upcall: Create ukey only for miss upcalls.

There is no point trying to create ukeys for non-miss upcalls, such as
upcalls due to an explicit userspace actions (e.g, slow-pathed flows).

Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agoofproto-dpif-xlate: Fix indentation.
Jarno Rajahalme [Tue, 24 Feb 2015 23:33:59 +0000 (15:33 -0800)]
ofproto-dpif-xlate: Fix indentation.

Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agoofproto-dpif-xlate: Free recirculation ID in an error case.
Jarno Rajahalme [Tue, 24 Feb 2015 23:33:59 +0000 (15:33 -0800)]
ofproto-dpif-xlate: Free recirculation ID in an error case.

Found by inspection.

Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agoofproto-dpif-xlate: Don't translate action set when dropping.
Jarno Rajahalme [Tue, 24 Feb 2015 23:33:59 +0000 (15:33 -0800)]
ofproto-dpif-xlate: Don't translate action set when dropping.

Translate action set only if not dropping the packet.

Found by inspection.

Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agoovs-bugtool: Improve manpage.
Ben Pfaff [Wed, 4 Mar 2015 22:19:43 +0000 (14:19 -0800)]
ovs-bugtool: Improve manpage.

The manpage was poorly organized and failed to mention some options.

Example provided by Gurucharan Shetty <gshetty@nicira.com>.

Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Gurucharan Shetty <gshetty@nicira.com>
9 years agolib: upgrade to DPDK v1.8.0
Mark Kavanagh [Tue, 17 Feb 2015 21:20:04 +0000 (13:20 -0800)]
lib: upgrade to DPDK v1.8.0

DPDK v1.8.0 makes significant changes to struct rte_mbuf, including
removal of the 'pkt' and 'data' fields. The latter, formally a
pointer, is now calculated via an offset from the start of the
segment buffer.  So now dp_packet data is also stored as offset
from base pointer.

Signed-off-by: Mark Kavanagh <mark.b.kavanagh@intel.com>
Signed-off-by: Rory Sexton <rory.sexton@intel.com>
Signed-off-by: Kevin Traynor <kevin.traynor@intel.com>
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
9 years agolldp: Fix DPDK build.
Pravin B Shelar [Tue, 3 Mar 2015 22:08:58 +0000 (14:08 -0800)]
lldp: Fix DPDK build.

Fixes following dp-packet access. Removes netinet/if_ether.h
include due to duplicate definition of ether_addr.

------
In file included from /usr/include/netinet/if_ether.h:60:0,
                 from lib/lldp/lldpd.h:23,
                 from lib/ovs-lldp.h:26,
                 from lib/ovs-lldp.c:30:
/usr/include/net/ethernet.h: At top level:
/usr/include/net/ethernet.h:32:8: error: redefinition of 'struct
ether_addr'
 struct ether_addr
        ^
In file included from
../dpdk/dpdk/x86_64-native-linuxapp-gcc/include/rte_ethdev.h:179:0,
                 from lib/netdev-dpdk.h:18,
                 from lib/dp-packet.h:25,
                 from lib/ovs-lldp.h:23,
                 from lib/ovs-lldp.c:30:
../dpdk/dpdk/x86_64-native-linuxapp-gcc/include/rte_ether.h:83:8: note:
originally defined here
 struct ether_addr {
        ^
lib/ovs-lldp.c: In function 'lldp_process_packet':
lib/ovs-lldp.c:676:30: error: 'const struct dp_packet' has no member
named 'data_'
                    (char *) p->data_, p->size_);
                              ^
lib/ovs-lldp.c:676:40: error: 'const struct dp_packet' has no member
named 'size_'
                    (char *) p->data_, p->size_);
------

Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Acked-by: Daniele Di Proietto <diproiettod@vmware.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agotest-hash: Do not exit check_word_hash() when there is a failure.
Alex Wang [Fri, 27 Feb 2015 05:16:14 +0000 (21:16 -0800)]
test-hash: Do not exit check_word_hash() when there is a failure.

This commit makes check_word_hash() run to finish even when there
is a failure during the run.  The test will still fail due to the
output check in AT_CHECK.  And developers can benefit from having
all failed hashes instead of only the first one.

Signed-off-by: Alex Wang <alexw@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agotest-hash: Test hash_bytes128() with single 128-bit word.
Alex Wang [Thu, 26 Feb 2015 17:54:00 +0000 (09:54 -0800)]
test-hash: Test hash_bytes128() with single 128-bit word.

This commit adds a new test for hash_bytes128() using single 128-bit
word.  The test shows that there is no collision in all 19 consecutive
bits checks, which indicates the hash function is good.

Signed-off-by: Alex Wang <alexw@nicira.com>
Acked-by: Joe Stringer <joestringer@nicira.com>
9 years agoAUTHORS: Update Alexei Froloff's email address.
Ben Pfaff [Wed, 4 Mar 2015 16:23:26 +0000 (08:23 -0800)]
AUTHORS: Update Alexei Froloff's email address.

Requested-by: "Alexey I. Froloff" <raorn@raorn.name>
Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agodp-packet.h: Fix a typo in #endif comment
YAMAMOTO Takashi [Wed, 4 Mar 2015 05:10:11 +0000 (14:10 +0900)]
dp-packet.h: Fix a typo in #endif comment

Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agonetdev-bsd: Fix a compilation error
YAMAMOTO Takashi [Wed, 4 Mar 2015 05:08:59 +0000 (14:08 +0900)]
netdev-bsd: Fix a compilation error

Fix a compilation problem introduced by
commit cf62fa4c7074121184a1f1d07980990113657612
("dp-packet: Remove ofpbuf dependency.")

Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Acked-by: Ben Pfaff <blp@nicira.com>
9 years agolldp: Fully parenthesize some macro definitions.
Ben Pfaff [Mon, 23 Feb 2015 05:07:22 +0000 (21:07 -0800)]
lldp: Fully parenthesize some macro definitions.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldp: Remove unused definitions from headers.
Ben Pfaff [Mon, 23 Feb 2015 05:04:47 +0000 (21:04 -0800)]
lldp: Remove unused definitions from headers.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldpd: Fix use of list of struct lldpd_hardware.
Ben Pfaff [Mon, 23 Feb 2015 00:55:34 +0000 (16:55 -0800)]
lldpd: Fix use of list of struct lldpd_hardware.

A list of some type should have type "struct ovs_list", not some other
type that encapsulates it.

This ovs_list is a bit puzzling in itself, because it appears to always
have exactly one element.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldpd: Fix use of list of struct lldpd_chassis.
Ben Pfaff [Mon, 23 Feb 2015 00:47:01 +0000 (16:47 -0800)]
lldpd: Fix use of list of struct lldpd_chassis.

A list of some type should have type "struct ovs_list", not some other
type that encapsulates it.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldpd-structs: Declare Boolean member as one bit, not two.
Ben Pfaff [Mon, 23 Feb 2015 00:45:05 +0000 (16:45 -0800)]
lldpd-structs: Declare Boolean member as one bit, not two.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldpd: Remove unused members from struct lldpd.
Ben Pfaff [Mon, 23 Feb 2015 00:44:47 +0000 (16:44 -0800)]
lldpd: Remove unused members from struct lldpd.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldp: Use ETH_ADDR_FMT.
Ben Pfaff [Mon, 23 Feb 2015 00:36:07 +0000 (16:36 -0800)]
lldp: Use ETH_ADDR_FMT.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldp: Remove excessive parentheses.
Ben Pfaff [Mon, 23 Feb 2015 00:35:43 +0000 (16:35 -0800)]
lldp: Remove excessive parentheses.

The OVS style is to usually avoid parentheses in cases like these where
they just make expressions harder to read.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldpd: Fix return value convention for "send" function.
Ben Pfaff [Mon, 23 Feb 2015 00:34:36 +0000 (16:34 -0800)]
lldpd: Fix return value convention for "send" function.

errno values are positive values, so it's not reasonable to use E2BIG as
an error return with positive values also indicating packet lengths.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldpd: Remove unused ALIGNED_CAST macro.
Ben Pfaff [Tue, 3 Mar 2015 23:35:34 +0000 (15:35 -0800)]
lldpd: Remove unused ALIGNED_CAST macro.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldpd: Use CONTAINER_OF instead of cast, for safety.
Ben Pfaff [Mon, 23 Feb 2015 00:19:27 +0000 (16:19 -0800)]
lldpd: Use CONTAINER_OF instead of cast, for safety.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldpd: Remove obsolete comment.
Ben Pfaff [Mon, 23 Feb 2015 00:14:58 +0000 (16:14 -0800)]
lldpd: Remove obsolete comment.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agoovs-lldp: Remove unneeded NULL checks on free().
Ben Pfaff [Mon, 23 Feb 2015 00:13:14 +0000 (16:13 -0800)]
ovs-lldp: Remove unneeded NULL checks on free().

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldp: Miscellaneous coding style fixes.
Ben Pfaff [Sun, 22 Feb 2015 23:59:21 +0000 (15:59 -0800)]
lldp: Miscellaneous coding style fixes.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldpd-structs: Fix type of c_id member.
Ben Pfaff [Sun, 22 Feb 2015 22:41:18 +0000 (14:41 -0800)]
lldpd-structs: Fix type of c_id member.

This member is typically an Ethernet address so the appropriate type is
uint8_t, not char.  This eliminates a couple of casts.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agoovs-lldp: Use better types for ISID and VLANs.
Ben Pfaff [Tue, 3 Mar 2015 23:36:28 +0000 (15:36 -0800)]
ovs-lldp: Use better types for ISID and VLANs.

An ISID is 24 bits, so it fits in a uint32_t.  A VLAN is 12 bits, so it
fits in a uint16_t.  Use these types consistently, instead of int64_t.

This removes a check in aa_mapping_unregister() that seems a little
mysterious to me: it previously checked for ISID and VLAN values >= 0.  I
don't see a way that they could be < 0 in this situation though.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldp-structs: Fix use of list of struct lldpd_port.
Ben Pfaff [Sun, 22 Feb 2015 21:39:54 +0000 (13:39 -0800)]
lldp-structs: Fix use of list of struct lldpd_port.

A list of some type should have type "struct ovs_list", not some other
type that encapsulates it.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldp-structs: Fix use of list of struct lldpd_mgmt.
Ben Pfaff [Sun, 22 Feb 2015 21:37:18 +0000 (13:37 -0800)]
lldp-structs: Fix use of list of struct lldpd_mgmt.

A list of some type should have type "struct ovs_list", not some other
type that encapsulates it.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldp-structs: Fix use of list of lldpd_aa_isid_vlan_maps_tlv.
Ben Pfaff [Sun, 22 Feb 2015 21:35:00 +0000 (13:35 -0800)]
lldp-structs: Fix use of list of lldpd_aa_isid_vlan_maps_tlv.

A list of some type should have type "struct ovs_list", not some other
type that encapsulates it.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldp: Change representation of ISID to uint32_t.
Ben Pfaff [Tue, 3 Mar 2015 23:32:59 +0000 (15:32 -0800)]
lldp: Change representation of ISID to uint32_t.

It's a lot more straightforward to deal with integer values as integers
instead of arrays of bytes.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agotest-aa: Make variables local to this file static.
Ben Pfaff [Sun, 22 Feb 2015 21:23:17 +0000 (13:23 -0800)]
test-aa: Make variables local to this file static.

Found by sparse.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldpd-structs: Fix spelling error in message.
Ben Pfaff [Sun, 22 Feb 2015 20:45:51 +0000 (12:45 -0800)]
lldpd-structs: Fix spelling error in message.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldp: Declare "bool" variables as type "bool".
Ben Pfaff [Mon, 23 Feb 2015 00:44:30 +0000 (16:44 -0800)]
lldp: Declare "bool" variables as type "bool".

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldp: Use "bool" for boolean variables.
Ben Pfaff [Sun, 22 Feb 2015 20:45:17 +0000 (12:45 -0800)]
lldp: Use "bool" for boolean variables.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldp: Use OVS time functions.
Ben Pfaff [Tue, 3 Mar 2015 23:34:07 +0000 (15:34 -0800)]
lldp: Use OVS time functions.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agoovs-lldp: Use correct printf specifiers.
Ben Pfaff [Sun, 22 Feb 2015 20:37:22 +0000 (12:37 -0800)]
ovs-lldp: Use correct printf specifiers.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldp: Use x*alloc() functions instead of writing them out in-place.
Ben Pfaff [Tue, 3 Mar 2015 23:30:46 +0000 (15:30 -0800)]
lldp: Use x*alloc() functions instead of writing them out in-place.

Also use flexible array member instead of array of length 1 in
struct lldpd_frame.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agolldp: Get rid of POKE macros in favor of inline functions.
Ben Pfaff [Tue, 3 Mar 2015 23:26:54 +0000 (15:26 -0800)]
lldp: Get rid of POKE macros in favor of inline functions.

The POKE macros previously used here don't match the style usually used in
OVS and they require the user to know exactly how many bytes to reserve.
This commit replaces them by easier-to-use inline functions that take
advantage of the ofpbuf interface.

Also removes a few PEEK macros that weren't used anywhere.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agoovs-vsctl: Fix misused casts.
Ben Pfaff [Sun, 22 Feb 2015 23:59:59 +0000 (15:59 -0800)]
ovs-vsctl: Fix misused casts.

Without the casts, the argument types match the format specifiers.

Signed-off-by: Ben Pfaff <blp@nicira.com>
9 years agoauto-attach: Add auto-attach support to bridge layer and command set
Dennis Flynn [Fri, 20 Feb 2015 19:17:11 +0000 (14:17 -0500)]
auto-attach: Add auto-attach support to bridge layer and command set

This is the final commit in the series of commits that deliver initial support
for Auto-Attach. Specifically this commit delivers auto-attach support to the
OVS bridge layer as well as the new auto-attach commands. The OVSDB schema is
modified to define the new auto-attach entries. The man pages, unit tests, and
news and license notice files are also updated. A unit test is provided to
validate the construction of auto-attach packets.

Signed-off-by: Ludovic Beliveau <ludovic.beliveau@windriver.com>
Signed-off-by: Dennis Flynn <drflynn@avaya.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>