The rte_security API which enables inline protocol/crypto feature
mandates that for every security session an rte_flow is created. This
would internally translate to a rule in the hardware which would do
packet classification.
In rte_security, one SA would be one security session. And if an rte_flow
need to be created for every session, the number of SAs supported by an
inline implementation would be limited by the number of rte_flows the
PMD would be able to support.
If the fields SPI & IP addresses are allowed to be a range, then this
limitation can be overcome. Multiple flows will be able to use one rule
for SECURITY processing. In this case, the security session provided as
conf would be NULL.
Application should do an rte_flow_validate() to make sure the flow is
supported on the PMD.
Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Ori Kam <orika@mellanox.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
The version of the PMD should not be overwritten with LIBABIVER.
All internal libs must have the same version.
Moreover, specifying LIBABIVER in the driver causes a symbolic link loop:
librte_rawdev_octeontx2_ep.so.1 -> librte_rawdev_octeontx2_ep.so.1
Fixes: 56d46d13f7 ("raw/octeontx2_ep: add build infra and device probe")
Reported-by: Ferruh Yigit <ferruh.yigit@intel.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Mempool ops may register in different order when compiling. The default
ops index is always zero but the wanted ops is ring_mp_mc. This patch
sets best mempool ops before generating mbuf pool to fix this issue.
Fixes: 5194299d6e ("examples/ntb: support more functions")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
In prerequisites of ntb guide, the correct flag when loading igb_uio
module should be `wc_activate=1`, not `wc_active=1`.
Fixes: 11b5c7daf0 ("raw/ntb: add enqueue and dequeue functions")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
All buffers and ring info should be written before tail register update.
This patch relocates the write memory barrier before updating tail register
to avoid potential issues.
Fixes: 11b5c7daf0 ("raw/ntb: add enqueue and dequeue functions")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Add rawdev's selftest feature in SDP VF driver, which
verifies the EP mode functionality test.
Signed-off-by: Mahipal Challa <mchalla@marvell.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Register "dev_configure" API to configure/initialize the SDP
VF PCIe devices.
Signed-off-by: Mahipal Challa <mchalla@marvell.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Add the OCTEON TX2 SDP EP device probe along with the
build infrastructure for Make and meson builds.
Signed-off-by: Mahipal Challa <mchalla@marvell.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
It is useful to know when the next timer will expire when
using rte_epoll_wait (or sleep when idle). This experimental
API provides a hook to query the number of ticks remaining.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
Make latency calculation multithread safe by
using spinlock.
Fixes: 5cd3cac9ed ("latency: added new library for latency stats")
Cc: stable@dpdk.org
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Adding new API function to query the maximum key ID
that could possibly be returned by rte_hash_add_key and
rte_hash_add_key_with_hash. When RTE_HASH_EXTRA_FLAGS_MULTI_WRITER_ADD
is set, the maximum key id is larger than the entry count specified
by the user.
Signed-off-by: Kumar Amber <kumar.amber@intel.com>
Acked-by: Yipeng Wang <yipeng1.wang@intel.com>
rte_cfgfile_section_num_entries_by_index was missing from the map file.
meson build failed when calling this function,
due to linking a binary to cfgfile built as a shared library.
Fixes: 3d2e0448eb ("cfgfile: add section number of entries by index")
Cc: stable@dpdk.org
Signed-off-by: Liron Himi <lironh@marvell.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
All global variables in kernel should be prefixed by the same
to avoid any symbol conflics. Rename dflt_carrier to kni_default_carrier.
Fixes: 89397a01ce ("kni: set default carrier state of interface")
Cc: stable@dpdk.org
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
The header linux/version.h isn't included when CONFIG_RTE_EAL_VFIO
is explicitly disabled. LINUX_VERSION_CODE and KERNEL_VERSION are
therefore undefined, causing the build failure:
lib/librte_eal/linux/eal/eal.c: In function ‘rte_eal_init’:
lib/librte_eal/linux/eal/eal.c:1076:32: error: "LINUX_VERSION_CODE" is
not defined, evaluates to 0 [-Werror=undef]
Fixes: a0dede62a5 ("eal/linux: remove KNI restriction on IOVA")
Cc: stable@dpdk.org
Signed-off-by: Ali Alnubani <alialnu@mellanox.com>
Running ld with -r switches the linker to a very special mode where
some other linker options don't make sense.
In particular, -export-dynamic normally requires that all global
symbols be included in the dynamic symbol table, but a .o file doesn't
even have a dynamic symbol table.
When given both options it looks like the gnu linker just ignores
-export-dynamic.
Unfortunately some versions of lld (https://lld.llvm.org/) have a bug
that causes it to try to create a dynamic symbol table in the output
.o file and ends up corrupting it
(https://bugs.llvm.org/show_bug.cgi?id=43552). Current (git) version
of lld now issues an error.
This patch filters out -export-dynamic from $(LDFLAGS) when using
-r. With this patch I can build dpdk with lld.
Fixes: 3d781ca328 ("mk: do post processing on objects that register a driver")
Cc: stable@dpdk.org
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
Add pmd unix socket server to enable external tool applications to
trigger flow dump.
Socket path:
/var/tmp/dpdk_mlx5_<pid>
Socket format:
io_raw: port_id of uint16
file: file descriptor of int
Signed-off-by: Xueming Li <xuemingl@mellanox.com>
Signed-off-by: Xiaoyu Min <jackmin@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
New flow dump CLI to dump device internal representation information
of flows into screen.
Signed-off-by: Xueming Li <xuemingl@mellanox.com>
Signed-off-by: Xiaoyu Min <jackmin@mellanox.com>
Acked-by: Ori Kam <orika@mellanox.com>
Dump fdb/nic_rx/nic_tx raw flow data into specified file.
Signed-off-by: Xueming Li <xuemingl@mellanox.com>
Signed-off-by: Xiaoyu Min <jackmin@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Introduce an API which dump the device's internal representation
information of rte flows in hardware.
Signed-off-by: Xiaoyu Min <jackmin@mellanox.com>
Acked-by: Ori Kam <orika@mellanox.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Avoid overwriting device flags and other information in device
data stored in shared memory when a secondary process
probes PCI device.
Fixes: 494adb7f63 ("ethdev: add device fields from PCI layer")
Cc: stable@dpdk.org
Signed-off-by: Fang TongHao <fangtonghao@sangfor.com.cn>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
The mlx5 datapath does not implement any endianness conversions
for the metadata being sent and received to provide the better
performance (because these conversions would be performed for
each packet). These metadata are also involved into flow processing
(there might be some flows matching on metadata patterns or setting
the new metadata values) inside the NIC. It order to configure
hardware in correct way all necessary endianness conversions are
done by rte_flow handling code (only once on flow creation). This
patch fixes one of these conversions for the little-endian hosts
in case if META/MARK items are less than 32 bits.
Fixes: acfcd5c52f ("net/mlx5: update meta register matcher set")
Cc: stable@dpdk.org
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
Matcher is flow table related structure providing the flow pattern
to be translated directly in hardware controlling data. This structure
includes the metadata register c0 field, that might be engaged to
support META and MARK related flow items and actions. Also, this
register might be used by kernel to specify the source vport index.
In this case (if kernel uses the field) the register c0 is split
into two 16-bit subfields - one for META/MARK items and another
to handle vport.
The actual configuration is queried by PMD from kernel in runtime
and depending on the mask returned by kernel the PMD can use upper
or lower half of register c0 field. This patch adds the missing
support for upper half. This missed support caused the non-operational
META/MARK items on some kernel configurations.
Fixes: e554b672aa ("net/mlx5: support flow tag")
Cc: stable@dpdk.org
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
Matcher is flow table related structure providing the flow pattern
to be translated directly in hardware controlling data. Some fields
in this structure might be split (by software) between multiple items.
For example, the metadata register c0 field in the matcher might be
split into two independent subfields - the source vport index and
META item value. These subfields have no permanent assigned masks,
the actual configuration is queried from the kernel drivers in
runtime. To handle source vport value (the port of e-Switch which
is origin of the packet) the kernel might use the dedicated vport
field in the matcher or the part of register c0 field, depending
on configuration.
To setup the matcher structure fields the macro MLX5_SET is used.
MLX5_SET configures the specified 32-bit field as whole entity.
For metadata register c0 we should take into account the provided
mask in order to configure the specified subfield bits only,
otherwise setting vport overrides the META values and vice versa.
Fixes: acfcd5c52f ("net/mlx5: update meta register matcher set")
Cc: stable@dpdk.org
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
Currently, there is a potential problem that changing the content of
dev->data->dev_conf.rxmode.offloads even when there is no
vlan_offload_set driver callback.
It is a good idea that prevent the side effect and make the API return
success if no change requested. This patch fixes the problem, the detail
information as below:
- keep possibility to do dummy set even if there is no driver callback
- do not touch Rx mode offloads in device data before checking the
driver callback availability
- ensure that Rx mode offloads are rolled back correctly if driver
callback returns error
Fixes: 81f9db8ecc ("ethdev: add vlan offload support")
Cc: stable@dpdk.org
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Signed-off-by: Chunsong Feng <fengchunsong@huawei.com>
Signed-off-by: Min Wang (Jushui) <wangmin3@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
This patch adds CLI option to enter the msg_type value for GTP
flow pattern item.
Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Ori Kam <orika@mellanox.com>
The maximum amount of unique swutching domain is supposed
to be equal RTE_MAX_ETHPORTS. Current implementation allows
to allocate only RTE_MAX_ETHPORTS-1 domains.
The definition of RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID is
changed from 0 to UINT16_MAX, the rte_eth_dev_info_get is
updated to initialize dev_ibfo structure accordingly.
Fixes: ce92504063 ("ethdev: add switch domain allocator")
Cc: stable@dpdk.org
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Added CL37 Auto-neg support for 1Gbps interface in axgbe DPDK driver
Signed-off-by: Girish Nandibasappa <girish.nandibasappa@amd.com>
Acked-by: Ravi Kumar <ravi1.kumar@amd.com>
Added support for 1Gbps and 2.5Gbps in axgbe dpdk driver
Signed-off-by: Girish Nandibasappa <girish.nandibasappa@amd.com>
Acked-by: Ravi Kumar <ravi1.kumar@amd.com>
Add warning and counter to handle the malicious driver detection (MDD)
event.
When the hardware determines that a malicious driver on VF, this VF will
become unworkable, the PF records and gives a warning message.
Signed-off-by: Tao Zhu <taox.zhu@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
Because the rte layer of DPDK framework has already processed the case
when the idx is zero before calling the '.mac_addr_remove' ops function,
the input parameter named idx can not be zero in the '.mac_addr_remove'
function. This patch removes unnecessary branch process to check whether
input parameter named idx is zero in the '.mac_addr_remove' ops
implementation function named hns3_remove_mac_addr.
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Since the input parameter named dev has been guaranteed not to be NULL
in the rte layer of DPDK framework, it doesn't need to check dev whether
is null in the 'filter_ctrl' ops implementation function named
hns3_dev_filter_ctrl.
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
This patch optimizes the Rx performance by using data dependency
ordering to instead of memory barrier which is rte_cio_rmb in the
'.rx_pkt_burst' ops implementation function named hns3_recv_pkts.
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
The JUMBO frame handling in dpaa_dev_mtu_set api was not correct.
When frame_size is greater than RTE_ETHER_MAX_LEN, the
intention is to add JUMBO flag in rx offload while it was resetting
all other flags other than JUMBO as AND operator was used instead of OR.
Fixes: 0ebce6129b ("net/dpaa2: support new ethdev offload APIs")
Cc: stable@dpdk.org
Signed-off-by: Apeksha Gupta <apeksha.gupta@nxp.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
DPDK now supports registration of dynamic flags (dynf) to the mbuf.
dynf can be given any name, and can be used with a supporting PMD or
supporting application.
Due to the generic concept of the dynf, it is impossible and
meaningless, to define register set/get function for each flag.
This commit introduce a generic way to register and set/clear such
flags.
The basic syntax:
port config <port id> dynf <name> <set|clear>
The first step the new flag is registered. Regardless if the action is
set or clear.
There is no way to unregister the flag, after registering it.
The second step, if the action is set then we set the requested flag.
If this is the first flag that is enabled we also register a call back
for the Tx. In this call back we set the flag.
If the action is clear the requested flag is cleared, and if there
are no more flags that are set, the call back is removed.
The reason that the set is only applied in Tx is that in case of Rx
it is assumed that the value comes from the PMD.
If log is enabled the name of the flag, and value will be printed
in the packet info.
In order for the log to work correctly the registration of the flag
must be done before setting verbose.
Signed-off-by: Ori Kam <orika@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Use PCI_PRI_FMT instead of "%04d:%02d:%02d:%d" print format.
Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
Acked-by: Heinrich Kuhn <heinrich.kuhn@netronome.com>
add fill_ip6_head()
hardcode udp destination port to 4500
handle ESP and AH pctypes in ESP-AH profile
update the i40e user guide with ESP information.
update release notes for i40e changes
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Add flow structures for the following patterns in i40e_ethdev files:
eth/ipv4/esp
eth/ipv6/esp
eth/ipv4/udp/esp
eth/ipv6/esp/udp
add oip_type in filter
add is_udp in filter
use tenant_id in filter for spi
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
print function name in port_flow_complain()
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
add ITEM_ESP
add ITEM_ESP_SPI
update release notes for testpmd changes
add sample ESP rules in testpmd guide
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Ori Kam <orika@mellanox.com>
Add missing arm vector build support to meson.build.
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
