Before the device PTP hardware clock can be initialized, some steps must
be taken by the driver. This includes writing some registers and
initializing the PHY.
Some of these steps are distinct depending on the device type (E810 or
E822). Additionally, a future change will introduce more steps for E822
devices to program the Clock Generation Unit.
Introduce ice_ptp_init_phc as well as device-specific sub-functions for
e810 and e822 devices.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Junfeng Guo <junfeng.guo@intel.com>
Adding macros for shift and masking of the lower timestamp work in the
Rx flex descriptor. The LSB of the timestamp-low word indicates the
validity of the timestamp while the rest 7 bits contain the timestamp.
Signed-off-by: Vignesh Sridhar <vignesh.sridhar@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Junfeng Guo <junfeng.guo@intel.com>
Ethertype was traded as VLAN tpid in dummy packets with VLAN.
This led to a problem when user wanted to add filter for VLAN and
ethertype.
Change ice_vlan_hdr to reflect correct order of VLAN fields in
packets (VLAN tpid, VLAN id). Correct all dummy packets with VLAN.
Move VLAN fields before ethertype and change offsets. Leave values
from dummy packets unchanged as they fit to new VLAN layout.
Order of offsets in ice_prot_ext_tbl_entry for VLAN protocol should
reflect order of fields in ice_vlan_hdr. However, hardware doesn't
support matching on all tpid. This should be done by matching on
packet flags. There is no FV word with protocol for VLAN and offset
2. Because of that, adding vlan tpid with not zero mask will lead
to error in creating recipe.
Signed-off-by: Michal Swiatkowski <michal.swiatkowski@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Junfeng Guo <junfeng.guo@intel.com>
In order to support switch rule for ethertype filter
with ipv6 ethertype id, it has to check ethertype and
then find a proper dummy packet. There was a silent
assumption that packet is ipv4, unless src or dst ipv6
address is specified in a flow.
Signed-off-by: Grzegorz Nitka <grzegorz.nitka@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Junfeng Guo <junfeng.guo@intel.com>
The ice hardware supports exposing a hardware clock for high precision
timestamping. This is primarily intended for accelerating the Precision
Time Protocol.
Add several low level functions intended to be used as the basis for
enabling the device clock, and ensuring that the port timers are
synchronized properly.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Junfeng Guo <junfeng.guo@intel.com>
Build on aarch64 with clang-10 has warning:
i40e_rxtx.c:3228:1:
warning: unused function 'get_avx_supported' [-Wunused-function]
The function is used in x86 specific path. Moved it into ifdef
to fix build on non-x86.
Fixes: c30751afc3 ("net/i40e: fix data path selection in secondary process")
Cc: stable@dpdk.org
Signed-off-by: Ruifeng Wang <ruifeng.wang@arm.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
This patch fixes the reversed priority of DCF switch rule. Priority 0
and 1 are supported, and priority 0 should be the highest priority.
Fixes: 2321e34c23 ("net/ice: support flow priority for DCF switch filter")
Cc: stable@dpdk.org
Signed-off-by: Wenjun Wu <wenjun1.wu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
For N1 platform, packet mbuf load and descs load are hot spots to limit
the performance for "desc_to_ptype_v" and "desc_to_olflags_v" functions
in i40e rx NEON path. This is because packet mbuf and descs are evicted
from l1d-cache to l2d-cache.
To reduce l1d-cache-misses and improve the performance, change the code
order and move "desc_to_ptype_v" and "desc_to_olflags_v" functions
forward to the location, where packet mbuf and descs are just loaded.
Test Result:
dpdk:21.08-rc1
gcc-9
For n1sdp, the patch improves the performance by 1.8%.
For thunderx2, no performance changes.
Signed-off-by: Feifei Wang <feifei.wang2@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Rearrange the code in logical order for better readability and
maintenance convenience in Rx NEON path.
No performance change with this patch in arm platform.
Suggested-by: Joyce Kong <joyce.kong@arm.com>
Signed-off-by: Feifei Wang <feifei.wang2@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
For the loop to process packets in Rx vector path, some notes for the
code are wrong, fix these errors.
Fixes: 7092be8437 ("fm10k: add vector Rx")
Fixes: c3def6a872 ("net/i40e: implement vector PMD for altivec")
Fixes: ae0eb310f2 ("net/i40e: implement vector PMD for ARM")
Fixes: 9ed94e5bb0 ("i40e: add vector Rx")
Fixes: 319c421f38 ("net/avf: enable SSE Rx Tx")
Fixes: 1162f5a0ef ("net/iavf: support flexible Rx descriptor in SSE path")
Fixes: c68a52b8b3 ("net/ice: support vector SSE in Rx")
Fixes: cf4b4708a8 ("ixgbe: improve slow-path perf with vector scattered Rx")
Cc: stable@dpdk.org
Suggested-by: Ruifeng Wang <ruifeng.wang@arm.com>
Signed-off-by: Feifei Wang <feifei.wang2@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Install command on Windows for Meson >= 0.55.0 referenced the script
by a plain string, assuming the build directory to be directly under
the source tree root.
This resulted in an error when the assumption did not hold:
c:\python\python.exe: can't open file
'../buildtools/symlink-drivers-solibs.py':
[Errno 2] No such file or directory
Use files() to make a valid script path for any build directory.
Fixes: cd27047dbe ("build: support drivers symlink on Windows")
Cc: stable@dpdk.org
Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Nick Connolly <nick.connolly@mayadata.io>
Since meson 0.59.0 version, the extract_all_objects() API
need to pass explicit boolean value.
To remove the following warning[1], added explicit `true` for
extract_all_objects() use in codebase whever there is
no argument.
[1]
WARNING: extract_all_objects called without setting recursive
keyword argument. Meson currently defaults to
non-recursive to maintain backward compatibility but
the default will be changed in the future.
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
In clang 12.0.1 version, the use of pthread_yield() is deprecated,
use sched_yield() instead.
log:
examples/performance-thread/pthread_shim/main.c:75:9: warning:
'pthread_yield' is deprecated: pthread_yield is deprecated,
use sched_yield instead [-Wdeprecated-declarations]
Bugzilla ID: 745
Fixes: 433ba6228f ("examples/performance-thread: add pthread_shim app")
Cc: stable@dpdk.org
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Ali Alnubani <alialnu@nvidia.com>
Start a new release cycle with empty release notes.
The ABI version becomes 22.0.
The map files are updated to the new ABI major number (22).
The ABI exceptions are dropped and CI ABI checks are disabled because
compatibility is not preserved.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: David Marchand <david.marchand@redhat.com>
The structures rte_cryptodev_sym_session and
rte_cryptodev_asym_session are not used by the
application directly. The application just need
an opaque pointer which it can attach to rte_crypto_op
while enqueue.
Hence, these structures can be internal to library
hidden from the user.
Signed-off-by: Akhil Goyal <gakhil@marvell.com>
Acked-by: Anoob Joseph <anoobj@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Transfer flow rules may be applied to traffic entering switch from
many sources. There are flow API pattern items which allow to specify
ingress port match criteria explicitly, but it is not documented
if ethdev port used to create flow rule adds any implicit match
criteria and how it coexists with explicit ones.
These aspects should be documented and drivers and applications
which use it in a different way must be fixed.
Signed-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: Ori Kam <orika@nvidia.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
By its very name, action PORT_ID means that packets hit an ethdev with the
given DPDK port ID. At least the current comments don't state the opposite.
However some drivers implement it in a different way and direct traffic to
the opposite end of the "wire" plugged to the given ethdev. For example in
the case of a VF representor traffic is redirected to the corresponding VF
itself rather than to the representor ethdev and OvS uses PORT_ID action
this way.
The documentation must be clarified and, likely, rte_flow_action_port_id
structure should be extended to support both meanings.
Signed-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: Ori Kam <orika@nvidia.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Currently there is a dedicated modify action for each
packet field that the application wants to change.
For example:
RTE_FLOW_ACTION_TYPE_SET_IPV4_DST to modify destination of IPv4.
A new action RTE_FLOW_ACTION_TYPE_MODIFY_FIELD added the ability
to use the same action to modify any field, in addition to be able to
modify the value based on different field and not just immediate value.
Signed-off-by: Ori Kam <orika@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
In the current implementation,
the action rte_flow_action_modify_field is not well defined
for fields larger than 64 bits (for example IPv6 source)
In addition, the byte order is also not well defined.
Both of those issue should be fixed.
Signed-off-by: Ori Kam <orika@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: Jerin Jacob <jerinj@marvell.com>
To support shared Rx queue, this patch announces new offload flag
RTE_ETH_RX_OFFLOAD_SHARED_RXQ and new shared_group field to struct
rte_eth_rxconf in DPDK v21.11.
[1] mail list discussion:
https://mails.dpdk.org/archives/dev/2021-July/215575.html
Signed-off-by: Xueming Li <xuemingl@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: Jerin Jacob <jerinj@marvell.com>
This patch announces the renaming of struct
vhost_device_ops to rte_vhost_device_ops in DPDK v21.11.
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Chenbo Xia <chenbo.xia@intel.com>
Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: Adrian Moreno <amorenoz@redhat.com>
Acked-by: Marvin Liu <yong.liu@intel.com>
This patch announces the marking of all the vDPA driver APIs
as internal.
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Chenbo Xia <chenbo.xia@intel.com>
Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: Marvin Liu <yong.liu@intel.com>
This patch announces the experimental tag removal of 10 vhost APIs,
which have been experimental for more than 2 years.
All APIs could be made stable in DPDK 21.11.
Signed-off-by: Chenbo Xia <chenbo.xia@intel.com>
Acked-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Marvin Liu <yong.liu@intel.com>
IPsec xform struct would be updated to include IPsec SA lifetime
configuration. The existing member 'esn_soft_limit' would only track
ESN. And as sequence number control is getting introduced,
'esn_soft_limit' may not indicate the number of packets processed.
Replace that with a new structure to cover all lifetime cases with
support for specifying both soft and hard lifetimes.
ESN control introduced by https://patches.dpdk.org/patch/95808/
Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
The structure rte_security_session is not directly used
by the application. The application just need an opaque
pointer to attached to the mbuf or rte_crypto_op while
enqueue. Hence, it can be hidden inside the library
and would prevent unnecessary indirection to the priv
session data in fastpath.
Signed-off-by: Akhil Goyal <gakhil@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Acked-by: Anoob Joseph <anoobj@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
The current crypto raw data vectors need to be extended to support
out of place processing. It is proposed to add additional desl_sgl
to provide details for destination sgl.
The same is also extended to support rte_security usecases, where
we need total data length to know how much additional memory space
is available in buffer other than data length so that driver/HW
can write expanded size data after encryption.
Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
In crypto adapter metadata, first 8 bytes of request info is a space
holder for response info. For better clarity, reserved field should be
removed from request info. New space for response info can be made by
changing type of event crypto metadata to structure from union.
Signed-off-by: Shijith Thotton <sthotton@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Acked-by: Ray Kinsella <mdr@ashroe.eu>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Lcore state FINISHED is used by the worker thread to indicate that
it has completed the assigned task. The state is changed to
WAIT by another thread after it observes the updated state. This
additional step is redundant. After this deprecation, the worker
thread will update the state to WAIT.
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Acked-by: Feifei Wang <feifei.wang2@arm.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
A bug with segmented packets has been discovered but the agreement
to apply the fix is not concluded at the time of DPDK 21.08 release.
This bug seems to be in DPDK for many years and should be fixed in 21.11.
Suggested-by: Olivier Matz <olivier.matz@6wind.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Acked-by: Morten Brørup <mb@smartsharesystems.com>
Make driver layer as internal, remove unnecessary rte_ prefix for
structures and functions that are not a part of public API.
Promote experimental trace and vector APIs to stable.
Add reserved field to `rte_event_timer` structure.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
Acked-by: Jay Jayatheerthan <jay.jayatheerthan@intel.com>
Acked-by: Abhinandan Gujjar <abhinandan.gujjar@intel.com>
mlx5_dev_check_sibling_config() API was updated to allow newly
spawned port locate existing sibling devices.
PMD port initialization for Windows OS was not updated
for the new API prototype:
drivers/net/mlx5/windows/mlx5_os.c:457:50: error:
too few arguments to function call, expected 3, have 2
err = mlx5_dev_check_sibling_config(priv, config);
The patch fixes mlx5_dev_check_sibling_config call for Windows OS.
Fixes: e9d420dfc2 ("net/mlx5: fix find sibling devices")
Signed-off-by: Gregory Etelson <getelson@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
One reserved byte in rte_crypto_op struct would be used to indicate
warnings and other information from the crypto/security operation. This
field will be used to communicate events such as soft expiry with IPsec
in lookaside mode.
Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
The APIs which are internal to PMD and cryptodev library
can be marked as internal so that ABI checking do not
shout for changes in interfaces which are internal to DPDK.
Signed-off-by: Akhil Goyal <gakhil@marvell.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Announce changes to add 2 unions.
The first union will provide integral and bits access to version and IHL.
The second union will provide integral and bits access to fragment flags
and offset.
Signed-off-by: Gregory Etelson <getelson@nvidia.com>
Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Moving struct rte_intr_handle as an internal structure to
avoid any ABI breakages in future. Since this structure defines
some static arrays and changing respective macros breaks the ABI.
Eg:
Currently RTE_MAX_RXTX_INTR_VEC_ID imposes a limit of maximum 512
MSI-X interrupts that can be defined for a PCI device, while PCI
specification allows maximum 2048 MSI-X interrupts that can be used.
If some PCI device requires more than 512 vectors, either change the
RTE_MAX_RXTX_INTR_VEC_ID limit or dynamically allocate based on
PCI device MSI-X size on probe time. Either way its an ABI breakage.
Discussion thread:
https://mails.dpdk.org/archives/dev/2021-March/202959.html
Signed-off-by: Harman Kalra <hkalra@marvell.com>
Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: Chenbo Xia <chenbo.xia@intel.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
The mbuf offload flags do not match the DPDK namespace (they are
not prefixed by RTE_). Announce their rename in 21.11, and the
removal of the old names in 22.11.
A draft coccinelle script is provided to anticipate what the
renaming will be.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
This patch fixes the memcpy function call which was incorrect and led
to memory corruption for tables with more that just a few actions.
Fixes: 742b0a57f5 ("pipeline: add table statistics to SWX")
Cc: stable@dpdk.org
Signed-off-by: Churchill Khangar <churchill.khangar@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Clarifying the ABI policy on the promotion of experimental APIs to stable.
We have a fair number of APIs that have been experimental for more than
2 years. This policy amendment indicates that these APIs should be
promoted or removed, or should at least form a conversation between the
maintainer and original contributor.
Signed-off-by: Ray Kinsella <mdr@ashroe.eu>
Acked-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Update the Minimal SW and HW version offload support
information for ASO metering and metering hierarchy.
Signed-off-by: Jiawei Wang <jiaweiw@nvidia.com>
Acked-by: Asaf Penso <asafp@nvidia.com>
