When the event mode is with 0 fixed delay, the polling-thread will never
give-up CPU.
So, when multi-polling-threads are active, the context-switch between
them will be managed by the system which may affect latency according to
the time-out decided by the system.
In order to fix multi-devices polling thread scheduling, this patch
forces rescheduling for each CQ poll iteration.
Move the polling thread to SCHED_RR mode with maximum priority to
complete the fairness.
Fixes: 6956a48cab ("vdpa/mlx5: set polling mode default delay to zero")
Signed-off-by: Matan Azrad <matan@nvidia.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Xueming Li <xuemingl@nvidia.com>
There is an 82599 errata that UDP frames with a zero checksum are
incorrectly marked as checksum invalid by the hardware. This was
leading to misleading PKT_RX_L4_CKSUM_BAD flag.
To fix it for the NEON path in Arm platform, change the bad UDP checksum to
unknown, and then let software application to recompute the checksum.
NICs: 82599(igb)
Driver: ixgbe(vector)
Architecture: arm64
$:./app/dpdk-testpmd -c 0x3 -w 0002:f9:00.0 -- -i
--port-topology=chained --enable-rx-cksum
test-pmd> set fwd rxonly
test-pmd> set verbose 1
test-pmd> start
1. UDP Test:
Package: (Ether()/IP()/UDP(checksum=0)
ol_flags: PKT_RX_L4_CKSUM_UNKNOWN PKT_RX_IP_CKSUM_GOOD
2. TCP Test:
Package: (Ether()/IP()/TCP(checksum=0)
ol_flags: PKT_RX_L4_CKSUM_BAD PKT_RX_IP_CKSUM_GOOD
Bugzilla ID: 629
Fixes: af75078fec ("first public release")
Cc: stable@dpdk.org
Reported-by: Paolo Valerio <pvalerio@redhat.com>
Signed-off-by: Feifei Wang <feifei.wang2@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
There is an 82599 errata that UDP frames with a zero checksum are
incorrectly marked as checksum invalid by the hardware. This was
leading to misleading PKT_RX_L4_CKSUM_BAD flag.
This patch changes the bad UDP checksum to PKT_RX_L4_CKSUM_UNKNOWN,
so the software application will then have to recompute the checksum
itself if needed.
Bugzilla ID: 629
Fixes: af75078fec ("first public release")
Cc: stable@dpdk.org
Reported-by: Paolo Valerio <pvalerio@redhat.com>
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Tested-by: Paolo Valerio <pvalerio@redhat.com>
When ASSERT is enabled for compilation, the 2 usages of assert mechanism
in the driver are failed due to typos.
Fix the typos.
Fixes: f8c97babc9 ("compress/mlx5: add data-path functions")
Fixes: 37862dafcb ("compress/mlx5: support 32-bit systems")
Reported-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Signed-off-by: Matan Azrad <matan@nvidia.com>
Tested-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Coverity reports that pointers ip and ip6 may be dereferenced
with null value. This patch fixes this.
Coverity issue: 365549, 365551
Fixes: 8f685ec2d5 ("crypto/octeontx2: support AES-CBC SHA1-HMAC")
Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com>
The reported nb_seg_max should include the main fragment in the
descriptor and the fragments in the accompanying SGL.
Update the Tx prep check as well.
These were missed when updating to the v1 Tx queue structures.
Fixes: 5611763610 ("net/ionic: clean up Tx queue version support")
Signed-off-by: Andrew Boyer <aboyer@pensando.io>
A debug message for filter API is using a wrong flag. Use the correct
one.
Fixes: 936a9b9975 ("net/enic: flow API debug")
Cc: stable@dpdk.org
Reported-by: Hanoch Haim <hhaim@cisco.com>
Signed-off-by: Hyong Youb Kim <hyonkim@cisco.com>
Reviewed-by: John Daley <johndale@cisco.com>
The number of descriptors specified for queue creation
implies the queue should be able to contain the specified
amount of packets being sent. Typically one packet takes
one queue descriptor (WQE) to be handled. If there is inline
data option enabled one packet might require more WQEs to
embrace the inline data and the overall queue size (the
number of queue descriptors) should be adjusted accordingly.
In mlx5 PMD the queues can be created either via Verbs, using
the rdma-core library or via DevX as direct kernel/firmware call.
The rdma-core does queue size adjustment internally, depending on
TSO and inline setting. The DevX approach missed this point.
This caused the queue size discrepancy and performance variations.
The patch adjusts the Tx queue size for the DevX approach
in the same as it is done in rdma-core implementation.
Fixes: 86d259cec8 ("net/mlx5: separate Tx queue object creations")
Cc: stable@dpdk.org
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Implementation of mlx5_hrxq_get() tries to get pointer to a hrxq
object, by reusing an existing hrxq, or creating a new one.
There is no check of the obtained pointer, so using it might result
in error.
This patch adds check of the pointer before using it, and return 0
if the pointer is NULL to indicate error.
Fixes: e1592b6c4d ("net/mlx5: make Rx queue thread safe")
Cc: stable@dpdk.org
Signed-off-by: Dekel Peled <dekelp@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Existing code to create shared RSS action doesn't fully check
driver capabilities.
Using older driver, if DevX capabilities are insufficient,
the IBV operations are used.
In this case the ind_table_modify operation is not supported, and
shared RSS action can't be modified after creation.
This patch adds check of driver capability, and fails the validation
for shared RSS action in case it is insufficient.
Fixes: d2046c09aa ("net/mlx5: support shared action for RSS")
Cc: stable@dpdk.org
Signed-off-by: Dekel Peled <dekelp@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Packet forwarding is not working when infinite Rx feature is used with
large .pcap files that has high number of packets.
The problem is number of allocated mbufs are less than the infinite Rx
ring size, and all mbufs consumed to fill the ring, so there is no mbuf
left for forwarding.
Current logic can not detect that infinite Rx ring is not filled
completely and no more mbufs left, and setup continues which leads
silent fail on packet forwarding.
There isn't much can be done when there is not enough mbuf for the given
.pcap file, so additional checks added to detect the case and fail
explicitly with an error log.
Bugzilla ID: 595
Fixes: a3f5252e5c ("net/pcap: enable infinitely Rx a pcap file")
Cc: stable@dpdk.org
Reported-by: Cian Ferriter <cian.ferriter@intel.com>
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Cian Ferriter <cian.ferriter@intel.com>
Drop Tx path in pcap is Tx that just drops the packets, which is used
for the case only Rx from a pcap file is requested/matters.
The byte stats was calculated using first mbuf segment, which gives
wrong values for multi segmented mbufs, updated to use packet length
instead.
Bugzilla ID: 597
Fixes: a3f5252e5c ("net/pcap: enable infinitely Rx a pcap file")
Cc: stable@dpdk.org
Reported-by: Cian Ferriter <cian.ferriter@intel.com>
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Cian Ferriter <cian.ferriter@intel.com>
In Single VLAN Mode, single VLAN filters via ICE_SW_LKUP_VLAN are based
on the inner VLAN ID, so the VLAN TPID (i.e. 0x8100 or 0x888a8) doesn't
matter.
In Double VLAN Mode, outer/single VLAN filters via ICE_SW_LKUP_VLAN are
based on the outer/single VLAN ID + VLAN TPID.
For both modes, adding a VLAN 0 + no VLAN TPID filter to handle untagged
traffic when VLAN pruning is enabled. Also, this handles VLAN 0 priority
tagged traffic in Single VLAN Mode, since the VLAN TPID is not part of
filtering.
If Double VLAN Mode is enabled then an explicit VLAN 0 + VLAN TPID filter
needs to be added to allow VLAN 0 priority tagged traffic in DVM, since
the VLAN TPID is part of filtering.
Fixes: 14e7a4b37b ("net/ice/base: support configuring device in double VLAN mode")
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
When jumbo frame is enabled, the MTU size needs to be modified
based on 'max_rx_pkt_len'. Driver needs to check the validity
of 'max_rx_pkt_len'. And it should be in the range of
HNS3_DEFAULT_FRAME_LEN and HNS3_MAX_FRAME_LEN. Otherwise, it may
cause that the MTU size is inconsistent with jumbo frame offload.
Fixes: 19a3ca4c99 ("net/hns3: add start/stop and configure operations")
Cc: stable@dpdk.org
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Currently, during the VF reset, the VF will send a MBX to inform
PF to reset it and the disable command bit will be set whether
the MBX is successful. Generally, multiple reset attempts are made
after a failure. However, because the command is disabled, all
subsequent reset will all fail.
This patch disable the command only after the MBX message is
successfully.
Fixes: 2790c64647 ("net/hns3: support device reset")
Cc: stable@dpdk.org
Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
There are two scenarios that command queue uninit performed
concurrently with the firmware command: asynchronous command
and timeout command.
For asynchronous command, if a large number of functions send
commands, these commands may need to be queued to wait for
firmware processing. If a function is uninited suddenly, CMDQ
clearing and firmware processing may be performed concurrently.
For timeout command, if the command failed due to busy scheduling
of firmware, this command will be processed in the next scheduling.
And this may lead to concurrency.
The preceding concurrency may lead to a firmware exceptions.
This patch add a waiting time to ensure the firmware complete the
processing of left over command when PMD uninit.
Fixes: 737f30e1c3 ("net/hns3: support command interface with firmware")
Cc: stable@dpdk.org
Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
After FD rule config success, driver will malloc fdir_rule to hold the
rule info, if malloc fail the FD rule in hardware was not cleanup.
Fixes: fcba820d9b ("net/hns3: support flow director")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Replace all the atomic type with C11 atomic builtins in hns3
PMD.
Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Currently, statistics may overflow in some scenarios.
For example, if HW statistics are reset by stats reset operation,
but there are still a lot of residual packets exist in the HW
queues and these packets are error packets, flip may occurred
because the ipacket is obtained by subtracting the number of
software error packets from the number of HW received packets.
This patch verifies the calculation and returns 0 when overflow
may occur.
Fixes: 8839c5e202 ("net/hns3: support device stats")
Cc: stable@dpdk.org
Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
The Kunpeng920 and Kunpeng930 don't support parse MPLS packet, so
remove the type from supported flow items.
Fixes: fcba820d9b ("net/hns3: support flow director")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
User could config Port or TC's peak rate by TM ops, but hardware does
not support peak rate which lower than 1Mbps. So we constraint TM
peak rate must be at least 1Mbps.
Fixes: c09c7847d8 ("net/hns3: support traffic management")
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
The driver should not use the fixed value as the validity check of
RSS indirection table size with HW supported. As a result, it will
cause misjudgment when the RSS RETA size with HW supported have
changed.
Fixes: c37ca66f2b ("net/hns3: support RSS")
Cc: stable@dpdk.org
Signed-off-by: Lijun Ou <oulijun@huawei.com>
When the hardware link status changes, the firmware proactively
reports the link status change message, and then driver update
link status. This feature is lack of a switch to control in PF
driver. Otherwise, this feature does not take effect when the
kernel PF driver that supports the feature is not loaded.
Fixes: 109e4dd1bd ("net/hns3: get link state change through mailbox")
Cc: stable@dpdk.org
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
When link information is updated in the firmware, the link information
is updated first and then the link status is updated. In a 1s periodic
task, PF driver queries the link information and then obtains link
status.
It may lead to a 1s time difference for obtaining valid link information
when the port is up. Therefore, the query order of driver should be
reversed to the order of firmware.
Fixes: 109e4dd1bd ("net/hns3: get link state change through mailbox")
Fixes: 59fad0f321 ("net/hns3: support link update operation")
Cc: stable@dpdk.org
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
The stored metadata in all registers C were lost in E-Switch egress
mirroring flows due to HW limitation. The register C0 keeps the
source vport index that also was used as one of the flow matcher.
While sample action and jump action (jump to table X) was in the
E-Switch egress flow, the flow in the next table X wasn't hit since
source vport value lost.
The modify actions after sample action should be applied to the packet
on normal path, not to the sampled packet. In order to support this
mlx5 PMD splits the flow into sub flows and jump action is engaged
implicitly, causing malfunction due to registers corruption.
This patch adds the validation the for E-Switch mirroring jump egress
flow, and checks for this hidden jump as well and reject the flows with
modify actions after sampling.
Fixes: 6a951567c1 ("net/mlx5: support E-Switch mirroring and jump in one flow")
Cc: stable@dpdk.org
Signed-off-by: Jiawei Wang <jiaweiw@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
As the internal MAC table is divided into Unicast and Multicast address
sections, we should check the type of synced MAC address before storing
it to the internal table. Currently the check is not done, and the
synced MAC of 33:33:00:00:00:01 gets stored in the unicast section
(mostly index 1) causing all subsequent mlx5_set_mc_addr_list()
to fail with error -EADDRINUSE, as the mac_list contains the MAC
33:33:00:00:00:01. This denies adding of any new multicast address to
the internal list and also fails to add the MAC address to the device
in case of SR-IOV VF.
Fixes: f22442cb5d ("net/mlx5: reduce Netlink commands dependencies")
Fixes: ccdcba53a3 ("net/mlx5: use Netlink to add/remove MAC addresses")
Cc: stable@dpdk.org
Signed-off-by: Souvik Dey <sodey@rbbn.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Currently old age action was implemented by flow counter and only one
counter index was maintained in each flow. While there was old age
action and share count action in one flow, and the same share count
action in the another flow, the counter was updated if second flow
was hit, so it may cause the first flow didn't aged out since the
counter was updated by second flow.
This patch updates the validation function for count and old age action:
- Old age and shared count action combination is not supported.
- Old age and count(not shared) action could work in the same sub
flow.
Fixes: e7138997e0 ("net/mlx5: make shared counters thread safe")
Cc: stable@dpdk.org
Signed-off-by: Jiawei Wang <jiaweiw@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Maximum Rx packet length is getting updated twice which
corrupts actual value.
Fixes: 3151e6a687 ("net/octeontx: support MTU")
Cc: stable@dpdk.org
Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
Acked-by: Harman Kalra <hkalra@marvell.com>
Adds extra cflags '-fno-asynchronous-unwind-tables'
to avoid the MinGW build error:
Error: invalid register for .seh_savexmm
Fixes: 5c38c33f78 ("net/i40e: disable AVX512 with MinGW")
Signed-off-by: Leyi Rong <leyi.rong@intel.com>
Tested-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
The new VIRTCHNL_VF_OFFLOAD_VLAN_V2 capability allows PF to set the
location of TX VLAN insertion.
So VF needs to insert VLAN tag according to the location flags.
Fixes: 1c301e8c3c ("net/iavf: support new VLAN capabilities")
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
QinQ switch rule doesn't support ethertype field match.
QinQ ethertype pattern should not be created. Change the
input set mask to fix the issue.
Fixes: bb3386f348 ("net/ice: enable QinQ filter for switch")
Signed-off-by: Yuying Zhang <yuying.zhang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
VLAN strip was failing for double VLAN because of hardware
configuration, resulting mbuf not having the vlan_tci information.
Adjusted the strip setting according to current VLAN mode to fix the
VLAN strip.
Fixes: 14e7a4b37b ("net/ice/base: support configuring device in double VLAN mode")
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>
The Virtio rework series mistakenly moved the rte_pci_device
pointer to struct virtio_hw, which is shared between the two
processes. But this structure is per-process, so this change
made secondary process to try accessing primary process-only
memory, leading to a crash.
This patch reverts to proper behavior, by storing the
rte_pci_device pointer into the per-process
virtio_pci_internal struct. It also provides helper to get
the pointer from the virtio_hw struct pointer.
Bugzilla ID: 633
Fixes: c8d4b02f72 ("net/virtio: move legacy IO to virtio PCI")
Reported-by: Anatoly Burakov <anatoly.burakov@intel.com>
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Verbs cannot be used to configure newly introduced miniCQE formats for
Flow Tag and L3/L4 Header compression. Support for these formats has
been added to the DevX configuration only. And the RX queue descriptor
has been updated with the CQE compression format information only as
well. But the datapath relies on this info no matter which method is
used for Rx queues configuration. Set proper CQE compression format
information in the Verbs configuration to fix the miniCQE parsing logic.
Fixes: 54c2d46b16 ("net/mlx5: support flow tag and packet header miniCQEs")
Cc: stable@dpdk.org
Signed-off-by: Alexander Kozyrev <akozyrev@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
miniCQE formats for Flow Tag and L3/L4 Header compression are only
supported by Mellanox FW starting version 16.29.392. There is no
point to allow user to enable these formats if FW cannot provide them.
Check FW capabilities and deny user requests if the selected miniCQE
format is not supported by an underlying NIC.
Fixes: 54c2d46b16 ("net/mlx5: support flow tag and packet header miniCQEs")
Cc: stable@dpdk.org
Signed-off-by: Alexander Kozyrev <akozyrev@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
This is workaround for 8000-series EF10 hardware TSO bug.
Innermost IP length and outer UDP datagram length must be
greater than or equal to the corresponding values derived
from the MSS; otherwise, the checksum offloads will break.
Fixes: c1ce2ba218 ("net/sfc: support tunnel TSO on EF10 native Tx datapath")
Fixes: 6bc985e411 ("net/sfc: support TSO in EF10 Tx datapath")
Fixes: fec33d5bb3 ("net/sfc: support firmware-assisted TSO")
Cc: stable@dpdk.org
Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Reviewed-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Reviewed-by: Andy Moreton <amoreton@xilinx.com>
For pattern MAC_PPPOE_IPV4/6, add ETH_RSS_ETH into input_set_mask
to fix RSS rule cannot be created when set eth as RSS type.
Fixes: 0d84f86c30 ("net/ice: fix GTPU header parsing")
Signed-off-by: Xuan Ding <xuan.ding@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
VIRTIO_OPS() macro relies on the port ID stored in the
virtio_hw struct. Issue is that it is used before being
assigned at init time. It results in all devices setting
ops on port ID 0, causing crash later when calling ops
for port IDs other than 0.
This patch ensures port ID assignment is done at early
primary process probe time, before it is being used.
Bugzilla ID: 631
Fixes: 512e27eeb7 ("net/virtio: move PCI specific dev init to PCI ethdev init")
Reported-by: Wei Ling <weix.ling@intel.com>
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Tested-by: Wei Ling <weix.ling@intel.com>
When running in client mode, the listen file descriptor
is not initialized, and so has value 0. At destroy time,
the listen FD is closed if its value is greater than or
equal to zero, which causes STDIN to be closed.
Bugzilla ID: 630
Fixes: 949735312f ("net/virtio: move vhost-user specifics to its backend")
Reported-by: Jun W Zhou <junx.w.zhou@intel.com>
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Tested-by: Jun W Zhou <junx.w.zhou@intel.com>
The filter type (struct filter_v2.type) should always be set to
FILTER_DPDK_1, when advanced filtering is enabled in firmware.
Otherwise, for some old firmware versions, the driver sets
it to FILTER_USNIC_IP, and attempts to install filters fail. This
behavior matches that of the now-removed flow director implementation
(enic_clsf.c).
Fixes: 26faa126d8 ("net/enic: flow API for NICs with advanced filters disabled")
Cc: stable@dpdk.org
Signed-off-by: Hyong Youb Kim <hyonkim@cisco.com>
Reviewed-by: John Daley <johndale@cisco.com>
The ionic PMD only supports Tx queue version 1 or greater.
Version 1 introduced a new SGL format with support for more
fragments per descriptor.
Add release notes and an explanation to the docs.
Signed-off-by: Andrew Boyer <aboyer@pensando.io>
This patch support LSC (Link Status Change) event report.
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
This patch includes several updates of the shared RSS action:
(1)
The shared RSS action, introduced recently, uses existing definitions
of the regular RSS action.
The new defined value MLX5_RSS_HASH_IPV4_TCP uses existing definition
IBV_RX_HASH_SRC_PORT_TCP twice, instead of using
IBV_RX_HASH_SRC_PORT_TCP and IBV_RX_HASH_DST_PORT_TCP.
--- ---
The same is true for IPv4-UDP, IPv6-TCP, IPv6-UDP.
As result, a shared RSS action with L4 type is specified as src-only.
Flow rule using such shared action, while specifying L4 item in flow
pattern, will fail to create.
This patch updates the new definitions, to use the existing values
correctly.
(2)
On shared RSS action destroy, in function __flow_dv_action_rss_release,
the indirection table shared_rss->ind_tbl was released before
shared_rss->refcnt was checked.
This order is incorrect, since the indirection table should be
released only when the shared RSS action is destroyed.
This patch puts release function calls in correct order.
(3)
Variables declared of type "struct mlx5_shared_action_rss" are named
"shared_rss", "action", and "shared_action".
To improve code readability, this patch renames all to "shared_rss".
Fixes: d7cfcddded ("net/mlx5: translate shared action for RSS action")
Fixes: d2046c09aa ("net/mlx5: support shared action for RSS")
Cc: stable@dpdk.org
Signed-off-by: Dekel Peled <dekelp@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Existing names of the flags denoting flow meter capability are unclear
and may be misleading.
This patch updates the names to align with the updated documentation.
Comments were edited, describing the names clearly.
Signed-off-by: Dekel Peled <dekelp@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
The size of the receive completion ring should be recalculated
when MTU is increased to a size that requires scattered receive
or when LRO is enabled. Move logic for this calculation from
the ring configuration path to the device start path.
- Made size calculation dependent only on scattered_rx
status.
- Moved calculation of scattered_rx up in the initialization
sequence.
- Made LRO offload status part of scattered_rx calculation.
When the completion ring size is too small, completion overflows
can occur causing the ring to be disabled in hardware.
Fixes: 04067844a3 ("net/bnxt: reduce CQ queue size without aggregation ring")
Cc: stable@dpdk.org
Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Add advanced RSS offloads check due to some legacy driver (kernel/DPDK
PF) does not support virtual channel command VIRTCHNL_OP_RSS_HENA with
hena = 0 and VIRTCHNL_OP_ADD_RSS_CFG.
Fixes: 95f2f0e9fc ("net/iavf: improve default RSS")
Signed-off-by: Xuan Ding <xuan.ding@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Commit "899f06130724" broke the update of mbuf flags for PTP packets.
"mbuf->ol_flags" is overwritten in bnxt_set_ol_flags() function.
Fixes: 899f061307 ("net/bnxt: add Rx logic for 58818 chips")
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
