Once upon a time there was a controller subpackage
that was obsoleted
Signed-off-by: Flavio Leitner <fbl@redhat.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
This provides static library, libopenswitch.a and the openvswitch
header files needed to build an external application in a separate
RPM package.
Signed-off-by: Flavio Leitner <fbl@redhat.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
Put the utilities that are useful to diagnose performance
and connectivity issues in Open vSwitch setup into another
package since they are not needed in most cases.
Signed-off-by: Flavio Leitner <fbl@redhat.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
This creates a subpackage called python-openvswitch
providing python bidings for the Open vSwitch database.
Signed-off-by: Flavio Leitner <fbl@redhat.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
The minimum recommended kernel for fedora is
3.15.0-0 due to be the first one including the
upstream kernel commit below:
commit 4f647e0a3c37b8d5086214128614a136064110c3
Author: Flavio Leitner <fbl@redhat.com>
Date: Thu Mar 27 11:05:34 2014 -0300
openvswitch: fix a possible deadlock and lockdep warning
Signed-off-by: Flavio Leitner <fbl@redhat.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
This is needed to ensure all the packages are
installed on the system to be able to build
Open vSwitch.
This also permits to use yum-builddep(1) to
automatically install the dependencies on the
system.
Signed-off-by: Flavio Leitner <fbl@redhat.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
We get these questions from time to time and it would be nice to just be
able to cut and paste the answer. (And possibly some people might actually
read the answer straight from the FAQ.)
Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Andy Zhou <azhou@nicira.com>
Remove hard coded array index and make it dependent on the array size.
Signed-off-by: Madhu Challa <challa@noironetworks.com>
Co-authored-by: Ben Pfaff <blp@nicira.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
ovs_router_unixctl_register() is called from ofproto layer.
But is not defined for all platform. Following patch define
stub to fix compilation error.
Reported-by: Eitan Eliahu <eliahue@vmware.com>
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Acked-by: Jarno Rajahalme <jrajahalme@nicira.com>-
parse_ofp_group_mod_str() may limit the usable protocols according
to the group and in particular its actions. However, without this
change ovs-ofctl ignores this calculation.
Signed-off-by: Simon Horman <simon.horman@netronome.com>
Acked-by: Jarno Rajahalme <jrajahalme@nicira.com>
OVS userspace are backward compatible with older Linux kernel modules.
However, not having the most up-to-date datapath kernel modules can
some times lead to user confusion. Storing the datapath version in
OVSDB allows management software to check and optionally provide
notifications to users.
Signed-off-by: Andy Zhou <azhou@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
Added a function Set-VMNetworkAdapterOVSPortDirect() to be called from
NOVA driver to set a name on the port of the first VNIC for the specified VM.
Usage example:
Set-VMNetworkAdapterOVSPortDirect -OVSPortName ovs-port-5 -VMName NoOS
To confirm that the name was set:
Get-VMNetworkAdapterByOVSPort -OVSPortName ovs-port-5
Signed-off-by: Eitan Eliahu <eliahue@vmware.com>
Acked-by: Ankur Sharma <ankursharma@vmware.com>
Acked-by: Nithin Raju <nithin@vmware.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
dp read operations depends on ovs_dp_cmd_fill_info(). This API
needs to looup vport to find dp name, but vport lookup can
fail. Therefore to keep vport reference alive we need to
take ovs lock.
Found by code inspection.
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Acked-by: Andy Zhou <azhou@nicira.com>
Until now, ofproto/trace has looked up the flow itself. xlate_actions()
can do the flow lookup internally and, since that is what happens when a
packet arrives, having it do its own packet lookup makes a lot of sense.
I noticed this in connection with the actset_output field, which
xlate_actions() should set to OFPP_UNSET at the beginning of translation
before looking up the flow. ofproto/trace didn't do that, so it looked
up a rule with actset_output=0 instead. By having xlate_actions() do the
lookup, the behavior can be consistent and correct.
Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Jarno Rajahalme <jrajahalme@nicira.com>
'flow_seq" field in NetFlow v5 header should represent a number of NetFlow
flow records exported while it is representing the number of NetFlow
packets exported in the current code. This patch fixes this problem.
Signed-off-by: Motonori Shindo <motonori@shin.do>
Signed-off-by: Ben Pfaff <blp@nicira.com>
DPDK rings don't need one queue per PMD thread and don't support multiple
queues (set_multiq function is undefined). To fix operation with DPDK rings,
this patch ignores EOPNOTSUPP error on netdev_set_multiq() and provides, for
DPDK rings, a netdev send() function that ignores the provided queue id
(= PMD thread core id).
Suggested-by: Maryam Tahhan <maryam.tahhan@intel.com>
Signed-off-by: David Verbeiren <david.verbeiren@intel.com>
Acked-by: Pravin B Shelar <pshelar@nicira.com>
Slightly simplify ofp10_match_to_string() by using ds_chomp()
rather than open-coding its logic.
Signed-off-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
Slightly simplify match_format() by using ds_chomp()
rather than open-coding its logic.
Signed-off-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
This field allows a flow table to match on the output port currently in the
action set.
ONF-JIRA: EXT-233
Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Jarno Rajahalme <jrajahalme@nicira.com>
actset_output, to be added in an upcoming commit, has one OXM assignment
in OpenFlow 1.3 and another one in OpenFlow 1.5. This commit allows both
of them to be supported in appropriate OpenFlow versions.
This feature is difficult to test on its own, so the same commit that adds
actset_output support also tests this feature.
Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Jarno Rajahalme <jrajahalme@nicira.com>
Transport ports are already cleared for lookup if need be, and they
should be available for action processing, so do not clear them in
xlate_actions().
A drop flow takes care of dropping the packet, so no special case is
needed in xlate_actions().
Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
Add transport port modifications to the existing frags handling test
case.
This demonstrates incorrect behavior by not moving the destination
port number to source port in normal mode for first fragment, as the
transport port numbers have been zeroed and the move has no effect,
and by allowing moves to/from transport ports on later fragments
(which do not have a transport header).
Next patches fix these problems.
Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
Routing table will be used by ovs userspace tunneling, it need to
know gw address, following commit extract gw information from
netlink message so that ovs can populate it in ovs route table.
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Acked-by: Thomas Graf <tgraf@noironetworks.com>
Rather than using hmap for storing routing entries we can directly use
classifier which has support for priority and wildcard entries.
This makes route lookup lockless. This help when we use route lookup
for native tunneling.
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Acked-by: Thomas Graf <tgraf@noironetworks.com>
Acked-by: Jarno Rajahalme <jrajahalme@nicira.com>
name table maintains device ifindex to name mapping. On any name
table changes it invalidate name table and routing table. So
rather than building two tables this patch moves dev name to routing
entry and build routing table on any name table changes.
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Acked-by: Thomas Graf <tgraf@noironetworks.com>
The ovs-atomic-i586 implementation of atomic operations can implement
64-bit atomics more efficiently when SSE is supported. XenServer runs only
on 64-bit capable processors, in 32-bit mode, so we know on XenServer that
SSE and SSE2 are supported because they are architectural for amd64. Thus,
this commit enables SSE and SSE2 when building for XenServer to get the
improved atomics support.
I tested that this successfully adds -msse -msse2 to the compiler flags
inside a XenServer DDK, but I didn't actually run it on a real XenServer
install.
Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Jarno Rajahalme <jrajahalme@nicira.com>
The macro LITTLE_ENDIAN is a constant, not a test for endianness,
so it doesn't actually tell us anything about the machine.
WORDS_BIGENDIAN is both correct and defined by configure so it is
more portable.
Reported-by: Ben Pfaff <blp@nicira.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
The list of identical, but lower priority rules is not currently used
in classifier lookup. A later patch introducing conjunctive matches
needs to access the list during lookups, so we must make the list RCU.
Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
Just because the ethertype is MPLS, this doesn't mean that the datapath
understands and provides OVS_KEY_ATTR_MPLS attributes for the flow.
Previously we would check the size of the OVS_KEY_ATTR_MPLS attribute
before checking whether the attribute is present. This would cause a
segfault in nl_attr_get_size(), usually triggered from a handler thread.
This patch brings the MPLS parsing code more in line with the rest of
the parse_l2_5_onward() function, by only processing MPLS if the
attribute is present.
Reported-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: Joe Stringer <joestringer@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
To some extent this is cosmetic because ovs-ovfctl will immediately
exit. However, it does seem to be in keeping with freeing 'gms' in
ofctl_group_mod_file().
Found by inspection using make check-valgrind.
Signed-off-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
