Use rte_ether_unformat_addr rather than sscanf.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Matan Azrad <matan@mellanox.com>
Use rte_ether_unformat_addr rather than sscanf.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Use rte_ether_unformat_addr rather than sscanf.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
The cmdline_parse_ether_addr does not need to be used everywhere
in testpmd. Can use rte_ether_unformat_addr instead.
As an added bonus it eliminates some code for copying.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
The cmdline library used to be the only way to parse a
mac address. Now there is rte_ether_unformat_addr.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Now that there is a version of ether_aton in rte_ether, it can
be used by the cmdline ethernet address parser.
Note: ether_aton_r can not be used in cmdline because
the old code would accept either bytes XX:XX:XX:XX:XX:XX
or words XXXX:XXXX:XXXX and we need to keep compatibility.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Using bit operations like or and xor is faster than a loop
on all architectures. Really just explicit unrolling.
Similar cast to uint16 unaligned is already done in
other functions here.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Use rte_eth_unformat_addr, so that ethdev can be built and work
without the cmdline library. The dependency on cmdline was
an arrangement of convenience anyway.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Make a function that can be used in place of eth_aton_r
to convert a string to rte_ether_addr. This function
allows both byte (xx:xx:xx:xx:xx:xx) and word (XXXX:XXXX:XXXX)
format and has the same lack of error handling as the original.
This also allows ethdev to no longer have a hard dependency
on the cmdline library.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Formatting Ethernet address and getting a random value are
not in critical path so they should not be inlined.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Rami Rosen <ramirose@gmail.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
XSK_UMEM__DEFAULT_FRAME_SIZE has been changed to 4096 in kernel commit
123e8da1d330 (xsk: Change the default frame size to 4096 and allow
controlling it),
but we still need to keep ETH_AF_XDP_FRAME_SIZE as 2048 to fit most
dpdk apps.
Signed-off-by: Xiaolong Ye <xiaolong.ye@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Support matching on GRE key and present bits (C,K,S)
Example testpmd command could be:
testpmd>flow create 0 ingress group 1 pattern eth / ipv4 /
gre / gre_key value is 0x12345678 / end
actions rss queues 1 0 end / mark id 196 / end
Which will match GRE packet with k present bit set and key value is
0x12345678.
Signed-off-by: Xiaoyu Min <jackmin@mellanox.com>
Acked-by: Ori Kam <orika@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Add new rte_flow_item_gre_key in order to match the optional key field.
Signed-off-by: Xiaoyu Min <jackmin@mellanox.com>
Acked-by: Ori Kam <orika@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
On DV/DR flow engine, MLX5 can match on ICMP/ICMP6's code and type field
via FLEX Parser, which can be enabled by config FW using FLEX Parser
profile 2:
mlxconfig -d <mst device> -y set FLEX_PARSER_PROFILE_ENABLE=2
The testpmd commands could be:
testpmd> flow create 0 ingress pattern eth / ipv4 /
icmp type is 8 code is 0 / end
actions rss queues 0 1 end / end
testpmd> flow create 0 ingress pattern eth / ipv6 /
icmp6 type is 128 code is 0 / end
actions rss queues 0 1 end / end
Signed-off-by: Xiaoyu Min <jackmin@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Mellanox NICs do not support UDP checksum hardware tx offload over IPv6.
This limitation becomes critical for UDP based tunnels like VXLAN.
Beside the UDP checksum validity is required by IPv6 there is an option
in Linux to allow accepting UDP zero sum (see udp6zerocsumrx in iproute2
package).
This patch zeroes out the UDP checksum field for encapsulation headers
in raw encap action.
Signed-off-by: Eli Britstein <elibr@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Currently mlx4/mlx5 support only Linux.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Matan Azrad <matan@mellanox.com>
Having this info logged by default when analysing bug reports
has proved to be useful.
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Tiwei Bie <tiwei.bie@intel.com>
Since 18.11, it is suggested that driver should release all its private
resources at the dev_close routine. So all resources previously released
in remove routine are now released at the dev_close routine, and the
dev_close routine will be called in driver remove routine in order to
support removing a device without closing its ports.
Above behavior changes are supported by setting RTE_ETH_DEV_CLOSE_REMOVE
flag during probe stage.
Signed-off-by: Yuri Chipchev <yuric@marvell.com>
Reviewed-by: Liron Himi <lironh@marvell.com>
The shift left operation "pkt->vlan_tci << 16" gets vlan_tci extended
to signed type and may cause invalid descriptor. Also the same issue for
the "data_len" field. This patch fixes it by casting them to uint64_t.
Fixes: 21f13c541eb0 ("fm10k: add vector Tx")
Cc: stable@dpdk.org
Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
This patch implements statistics read and reset function for ipn3ke.
Signed-off-by: Andy Pei <andy.pei@intel.com>
Acked-by: Rosen Xu <rosen.xu@intel.com>
ipn3ke can work on 10G mode and 25G mode.
10G mode and 25G mode has different MAC register address for statistics.
This patch implements statistics registers for 10G mode and 25G mode.
Also implements different stats clearing per mode.
Fixes: c01c748e4ae6 ("net/ipn3ke: add new driver")
Cc: stable@dpdk.org
Signed-off-by: Andy Pei <andy.pei@intel.com>
Acked-by: Rosen Xu <rosen.xu@intel.com>
Original code is compatible with older device, whose mac register
address is no more than 10 bits. Now we have mac register address
longer than 10 bits, so we just delete the mask here.
Fixes: c01c748e4ae6 ("net/ipn3ke: add new driver")
Cc: stable@dpdk.org
Signed-off-by: Andy Pei <andy.pei@intel.com>
Acked-by: Rosen Xu <rosen.xu@intel.com>
In i40e_flow_flush_fdir_filter, i40e_fdir_teardown is called, so
i40e_fdir_setup is required to be called before create a new fdir flow.
Bugzilla ID: 265
Fixes: 2e67a7fbf3ff ("net/i40e: config flow director automatically")
Cc: stable@dpdk.org
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
I modified the API config file to incorporate a search button into the
API documentation page.
Signed-off-by: Aideen McLoughlin <aideen.mcloughlin@intel.com>
The APIs in the rte_bus_vdev.h file were not part of the API
documentation. I added this header file to the doxygen config file with
the name vdev.
Signed-off-by: Aideen McLoughlin <aideen.mcloughlin@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Since dpdksummit.com does not exist anymore,
the old link redirected to https://www.dpdk.org/events/.
Cc: stable@dpdk.org
Signed-off-by: Ali Alnubani <alialnu@mellanox.com>
When a hash entry is added, there are 2 sets of stores.
1) The application writes its data to memory (whose address
is provided in rte_hash_add_key_with_hash_data API (or NULL))
2) The rte_hash library writes to its own internal data structures;
key store entry and the hash table.
The only ordering requirement between these 2 is that - store
to the application data must complete before the store to key_index.
There are no ordering requirements between the stores to
key/signature and store to application data. The synchronization
point for application data can be any point between the 'store to
application data' and 'store to the key_index'. So, 'pdata' should not
be a guard variable for the data in hash table. It should be a guard
variable only for the application data written to the memory location
pointed by 'pdata'. Hence, in the lookup functions, 'pdata' can be
loaded after full key comparison succeeds.
The synchronization point for the application data (store-release
to 'pdata' in key store) is changed to be consistent with the order
of loads in lookup function. However, this change is cosmetic and
does not affect the functionality.
Fixes: e605a1d36 ("hash: add lock-free r/w concurrency")
Cc: stable@dpdk.org
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Tested-by: Ruifeng Wang <ruifeng.wang@arm.com>
Acked-by: Yipeng Wang <yipeng1.wang@intel.com>
Relaxed signature comparison is done first. Further ordered loads
are done only if the signature matches. Any false positives are
caught by the full key comparison. This provides performance
benefits as load-acquire is executed only when required.
Fixes: e605a1d36 ("hash: add lock-free r/w concurrency")
Cc: stable@dpdk.org
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Tested-by: Ruifeng Wang <ruifeng.wang@arm.com>
Acked-by: Yipeng Wang <yipeng1.wang@intel.com>
Add PTP support for SSO based on rx_offloads of the queue connected to
it.
Signed-off-by: Harman Kalra <hkalra@marvell.com>
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
When using synthetic and timer event producer reduce the calls made to
mempool library by using get_bulk() instead of get().
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Fixes: 371a688fc159 ("event/sw: support linking queues to ports")
Cc: stable@dpdk.org
Signed-off-by: Dilshod Urazov <dilshod.urazov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
'__sync' built-in functions are deprecated, should use the '__atomic'
built-in instead. the sync built-in functions are full barriers, while
atomic built-in functions offer less restrictive one-way barriers,
which help performance.
Here is the example test result on TX2:
sudo ./arm64-armv8a-linuxapp-gcc/app/test -c 0x7fffffe \
-n 4 --socket-mem=1024,0 --file-prefix=~ -- -i
RTE>>ring_perf_autotest
*** ring_perf_autotest without this patch ***
SP/SC bulk enq/dequeue (size: 8): 6.22
MP/MC bulk enq/dequeue (size: 8): 11.50
SP/SC bulk enq/dequeue (size: 32): 1.85
MP/MC bulk enq/dequeue (size: 32): 2.66
*** ring_perf_autotest with this patch ***
SP/SC bulk enq/dequeue (size: 8): 6.13
MP/MC bulk enq/dequeue (size: 8): 9.83
SP/SC bulk enq/dequeue (size: 32): 1.96
MP/MC bulk enq/dequeue (size: 32): 2.30
So for the ring performance test, this patch improved 11% of ring
operations performance.
Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Joyce Kong <joyce.kong@arm.com>
Reviewed-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
'__sync' built-in functions are deprecated, should use the '__atomic'
built-in instead. the sync built-in functions are full barriers, while
atomic built-in functions offer less restrictive one-way barriers,
which help performance.
Here is the example test result on TX2:
sudo ./arm64-armv8a-linuxapp-gcc/app/test -l 112-139 \
-n 4 --socket-mem=1024,1024 -- -i
RTE>>distributor_perf_autotest
*** distributor_perf_autotest without this patch ***
==== Cache line switch test ===
Time for 33554432 iterations = 1519202730 ticks
Ticks per iteration = 45
*** distributor_perf_autotest with this patch ***
==== Cache line switch test ===
Time for 33554432 iterations = 1251715496 ticks
Ticks per iteration = 37
Less ticks needed for the cache line switch test. It got 17% of
performance improvement.
Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Reviewed-by: Joyce Kong <joyce.kong@arm.com>
Reviewed-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
The current implementation using the '__sync' built-ins to synchronize
statistics within worker threads. The '__sync' built-ins functions are
full barriers which will affect the performance, so add a per worker
packets statistics to remove the synchronisation between worker threads.
Since the maximum core number can get to 256, so disable the per core
stats print in default and add the --insight-worker option to enable it.
For example:
sudo examples/packet_ordering/arm64-armv8a-linuxapp-gcc/packet_ordering \
-l 112-115 --socket-mem=1024,1024 -n 4 -- -p 0x03 --insight-worker
RX thread stats:
- Pkts rxd: 226539223
- Pkts enqd to workers ring: 226539223
Worker thread stats on core [113]:
- Pkts deqd from workers ring: 77557888
- Pkts enqd to tx ring: 77557888
- Pkts enq to tx failed: 0
Worker thread stats on core [114]:
- Pkts deqd from workers ring: 148981335
- Pkts enqd to tx ring: 148981335
- Pkts enq to tx failed: 0
Worker thread stats:
- Pkts deqd from workers ring: 226539223
- Pkts enqd to tx ring: 226539223
- Pkts enq to tx failed: 0
TX stats:
- Pkts deqd from tx ring: 226539223
- Ro Pkts transmitted: 226539168
- Ro Pkts tx failed: 0
- Pkts transmitted w/o reorder: 0
- Pkts tx failed w/o reorder: 0
Suggested-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
mbox_unregister_vf_irq and mbox_unregister_pf_irq returns void value.
mbox_unregister_irq also returns void.
Clang with flags '-Wall -Wextra -pedantic' complains about:
void function should not return void expression
Signed-off-by: Krzysztof Kanas <kkanas@marvell.com>
The functions rte_service_may_be_active(), rte_service_lcore_attr_get(),
and rte_service_attr_reset_all() were introduced nearly a year ago in DPDK
18.08. They can be considered non-experimental for the 19.08 release.
rte_service_may_be_active() is used by the sw PMD, and this commit allows
it to not need any experimental API.
Signed-off-by: Gage Eads <gage.eads@intel.com>
Fix npa pool range errors observed while creating mempool, this issue
happens when mempool objects are from different mem segments.
During mempool creation, octeontx2 mempool driver populates pool range
fields before enqueuing the buffers. If any enqueue or dequeue operation
reaches npa hardware prior to the range field's HW context update,
those ops result in npa range errors. Patch adds a routine to read back
HW context and verify if range fields are updated or not.
Fixes: e5271c507aeb ("mempool/octeontx2: add remaining slow path ops")
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
As per the documentation to use any IP offload features, application
must set required offload flags into mbuf->ol_flags.
Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
As per the documentation to use any IP offload features, application
must set required offload flags into mbuf->ol_flags.
Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Currently PKT_TX_IP_CKSUM is being set into mbuf->ol_flags
during fragmentation and reassemble operation implicitly.
Because of this, application is forced to use checksum offload
whether it is supported by platform or not.
Also documentation does not provide any expected value of ol_flags
in returned mbuf (reassembled or fragmented) so application will never
come to know that which offloads are enabled. So transmission may be failed
for the platforms which does not support checksum offload.
Also, IPv6 does not contain any checksum field in header so setting
mbuf->ol_flags with PKT_TX_IP_CKSUM is itself invalid.
So removing mentioned flag from the library.
Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Unit test and perf test for MCS queued lock.
Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
