The arguments of actions that are learned are now specified as part of
the learn instruction as opposed to being statically specified as part
of the learner table configuration.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Added macros to simplify print of MAC address.
The six bytes of a MAC address are extracted in
a macro here, to improve code readablity.
Signed-off-by: Aman Deep Singh <aman.deep.singh@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Added macro to print six bytes of MAC address.
The MAC addresses will be printed in upper case
hexadecimal format.
In case there is a specific check for lower case
MAC address, the user may need to make a change in
such test case after this patch.
Signed-off-by: Aman Deep Singh <aman.deep.singh@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Fix the incorrect array out of bounds check within the function
pipeline_selector_group_member_read().
Coverity issue: 371911
Fixes: 598fe0dd0d ("examples/pipeline: support selector table")
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
This patch fixes the following build failures seen on Ubuntu 16.04
with gcc 5.4.0 because of uninitialized variables:
...
examples/pipeline/cli.c:1559:11: error: 'weight_val' may be used
uninitialized in this function [-Werror=maybe-uninitialized]
...
examples/pipeline/cli.c:1545:13: error: 'member_id_val' may be used
uninitialized in this function [-Werror=maybe-uninitialized]
...
examples/pipeline/cli.c:1538:12: error: 'group_id_val' may be used
uninitialized in this function [-Werror=maybe-uninitialized]
...
examples/pipeline/cli.c:2189:2: error: 'idx1' may be used
uninitialized in this function [-Werror=maybe-uninitialized]
...
examples/pipeline/cli.c:2179:43: error: 'idx0' may be used
uninitialized in this function [-Werror=maybe-uninitialized]
...
examples/pipeline/cli.c:2265:2: error: 'idx1' may be used
uninitialized in this function [-Werror=maybe-uninitialized]
...
examples/pipeline/cli.c:2248:43: error: 'idx0' may be used
uninitialized in this function [-Werror=maybe-uninitialized]
...
examples/pipeline/cli.c:2358:2: error: 'idx1' may be used
uninitialized in this function [-Werror=maybe-uninitialized]
...
examples/pipeline/cli.c:2325:43: error: 'idx0' may be used
uninitialized in this function [-Werror=maybe-uninitialized]
Fixes: 598fe0dd0d ("examples/pipeline: support selector table")
Signed-off-by: Ali Alnubani <alialnu@nvidia.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Add example for FIB with VRF and ECMP support.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Churchill Khangar <churchill.khangar@intel.com>
For more flexibility, the single monolithic table update command is
split into table entry add, table entry delete, table default entry
add, pipeline commit and pipeline abort.
Signed-off-by: Churchill Khangar <churchill.khangar@intel.com>
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Move pkg-config override to beginning in the Makefile to allow
use PKGCONF variable to detect the libdpdk availability.
Fixes: fda34680eb ("examples: remove legacy sections of makefiles")
Cc: stable@dpdk.org
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
According to the programming guide, the rte_eal_init should be used pairs
with rte_eal_cleanup.
This patch add rte_eal_cleanup to examples to encourage new users of
DPDK to use it.
Fixes: aec9c13c52 ("eal: add function to release internal resources")
Fixes: 3d0fad56b7 ("examples/fips_validation: add crypto FIPS application")
Fixes: c8e6ceeceb ("examples/ioat: add new sample app for ioat driver")
Fixes: 4ff457986f ("examples/l2fwd-event: add default poll mode routines")
Fixes: 08bd1a1744 ("examples/l3fwd-graph: add graph-based l3fwd skeleton")
Fixes: c5eebf85ba ("examples/ntb: add example for NTB")
Fixes: b77f660028 ("examples/pipeline: add new example application")
Fixes: edbed86d1c ("examples/vdpa: introduce a new sample for vDPA")
Fixes: c19beb3f38 ("examples/vhost_blk: introduce vhost storage sample")
Fixes: f5188211c7 ("examples/vhost_crypto: add sample application")
Cc: stable@dpdk.org
Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
As with the lib and drivers directories, we can use "continue" keyword to
reduce the indentation level of the majority of the foreach block. At the
same time, we can also replace tab indentation with spaces.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Each table entry is made up of match fields and action data, with the
latter made up of the action ID and the action arguments. The approach
of having the user specify explicitly the endianness of the action
arguments is difficult to be picked up by P4 compilers, as the P4
compiler is generally unaware about this aspect.
This commit introduces the auto-detection of the endianness of the
action arguments by examining the endianness of the their destination:
network byte order (NBO) when they get copied to headers and host byte
order (HBO) when they get copied to packet meta-data or mailboxes.
The endianness specification of each action argument as part of the
rule specification, e.g. H(...) and N(...) is removed from the rule
file and auto-detected based on their destination. The DMA instruction
scope is made internal, so mov instructions need to be used. The
pattern of transferring complete headers from table entry action args
to headers is detected, and the associated set of mov instructions
plus header validate is internally detected and replaced with the
internal-only DMA instruction to preserve performance.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Add support for table statistics for the SWX pipeline. For each table,
we maintain a counter for lookup hit packets, one for lookup miss
packets and one packet counter for each table action.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Yogesh Jangra <yogesh.jangra@intel.com>
Enabled the TX instruction to accept an immediate value for the output
port argument. The drop instruction is simply an alias to the TX
instruction for the last output port of the pipeline.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Meter arrays are stateful objects that are updated by the data plane
and configured & monitored by the control plane. The meters implement
the RFC 2698 Two Rate Three Color Marker (trTCM) algorithm.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Register arrays are stateful objects that can be read & modified by
both the data plane and the control plane, as opposed to tables, which
are read-only for data plane. One key use-case is the implementation
of stats counters.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
This patch allows specification of integer arguments for the
CLI commands in hexadecimal and octal as well as decimal.
Signed-off-by: Churchill Khangar <churchill.khangar@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Add the file descriptor input/output port type for the SWX pipeline.
File descriptor port type provides interface with the kernel network
stack. Example file descriptor port is TAP device.
Signed-off-by: Venkata Suresh Kumar P <venkata.suresh.kumar.p@intel.com>
Signed-off-by: Churchill Khangar <churchill.khangar@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Add the widlcard match/ACL table type for the SWX pipeline, which is
used under the hood by the table instruction.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Churchill Khangar <churchill.khangar@intel.com>
Improve the table entry parsing: better code structure, enable parsing
for the key field masks, allow comments and empty lines in the table
entry files.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Venkata Suresh Kumar P <venkata.suresh.kumar.p@intel.com>
Signed-off-by: Churchill Khangar <churchill.khangar@intel.com>
Since the examples are designed to be built by end-users using Make, we
can detect and warn about broken pkg-config on the user's system as part
of the build process.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
This python script provides a shebang that only makes sense if the
script has the executable bit set.
Fixes: fde7a77270 ("examples/pipeline: add VXLAN encapsulation example")
Cc: stable@dpdk.org
Reported-by: Timothy Redaelli <tredaelli@redhat.com>
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Once it has been determined that an example cannot be built, there is
little point in continuing to process the meson.build file for that
example, so we can use subdir_done() to return to the calling file.
This can potentially prevent problems where later statement in the file
may cause an error on systems where the app cannot be built, e.g. on
Windows or FreeBSD.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
This patch has the changes to list all supported commands and fix
supported commands help details.
Fixes: 5074e1d551 ("examples/pipeline: add configuration commands")
Signed-off-by: Yogesh Jangra <yogesh.jangra@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Replace master lcore with main lcore and
replace slave lcore with worker lcore.
Keep the old functions and macros but mark them as deprecated
for this release.
The "--master-lcore" command line option is also deprecated
and any usage will print a warning and use "--main-lcore"
as replacement.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Add VXLAN encapsulation example to the SWX pipeline application. The
VXLAN tunnels can be generated with the vxlan_table.py script. Example
command line: ./build/pipeline -l0-1 -- -s ./examples/vxlan.cli
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Add L2 Forwarding example with MAC destination and source address swap
to the SWX pipeline application. Example command line:
./build/pipeline -l0-1 -- -s ./examples/l2fwd_macswp.cli
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Add network-based connectivity mechanism for the application to allow
for the exchange of configuration messages through the network as
opposed to local CLI only.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Add new example application to showcase the API of the newly
introduced SWX pipeline type.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
