DPAA2 hardware require a hardware portal context.
If a thread doing DPAA2 i/o do not have portal, it will
allocate it on run-time. This may cause a delay in the
datapath at run-time. To avoid it, it is better to allocate
a hw context portal at the start of thread expected to do
i/o with DPAA2 hardware.
This patch makes necessary changes for the same and creates
a pmd API to allocate a hw context portal for a thread.
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Add check for the PCD queue from the kernel interface
for default and error queues.
Signed-off-by: Rohit Raj <rohit.raj@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Reuse DPDK rte_gettid instead of syscall.
It will help to reduce the dpaa portal allocation time.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
This patch fixes providing the correct headroom size when
VSP is enabled.
Fixes: e4abd4ff18 ("net/dpaa: support virtual storage profile")
Cc: stable@dpdk.org
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
if was allocated with rte_malloc, free shall be equivalent.
Fixes: 4762b3d419 ("bus/dpaa: delay fman device list to bus probe")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Remove Guy Tzalik as the driver's maintainer and add Shai Brandes who
will now be another maintainer of the ENA DPDK driver.
Signed-off-by: Michal Krawczyk <mk@semihalf.com>
This version update contains:
* Rx interrupts feature,
* Support for the RSS hash function reconfiguration,
* Small rework of the works,
* Reset trigger on Tx path fix.
Signed-off-by: Michal Krawczyk <mk@semihalf.com>
Allow user to specify his own hash key and hash ctrl if the
device is supporting that. HW interprets the key in reverse byte order,
so the PMD reorders the key before passing it to the ena_com layer.
Default key is being set in random matter each time the device is being
initialized.
Moreover, make minor adjustments for reta size setting in terms
of returning error values.
RSS code was moved to ena_rss.c file to improve readability.
Signed-off-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Shai Brandes <shaibran@amazon.com>
Reviewed-by: Shay Agroskin <shayagr@amazon.com>
Reviewed-by: Amit Bernstein <amitbern@amazon.com>
In order to support asynchronous Rx in the applications, the driver has
to configure the event file descriptors and configure the HW.
This patch configures appropriate data structures for the rte_ethdev
layer, adds .rx_queue_intr_enable and .rx_queue_intr_disable API
handlers, and configures IO queues to work in the interrupt mode, if it
was requested by the application.
Signed-off-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Artur Rojek <ar@semihalf.com>
Reviewed-by: Igor Chauskin <igorch@amazon.com>
Reviewed-by: Shai Brandes <shaibran@amazon.com>
Reviewed-by: Shay Agroskin <shayagr@amazon.com>
If the prepare function failed, then it means the descriptors are in the
invalid state.
This condition now triggers the reset, which should be further handled
by the application.
To notify the application about prepare function failure, the error log
was added. In general, it should never fail in normal conditions, as the
Tx function checks for the available space in the Tx ring before the
preparation even starts.
Fixes: 2081d5e2e9 ("net/ena: add reset routine")
Cc: stable@dpdk.org
Signed-off-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Shai Brandes <shaibran@amazon.com>
Reviewed-by: Shay Agroskin <shayagr@amazon.com>
ENA defined its own logger flags for Tx and Rx, but they weren't
technically used anywhere. Those data path loggers weren't used anywhere
after the definition.
This commit uses the generic RTE_ETHDEV_DEBUG_RX and RTE_ETHDEV_DEBUG_TX
flags to define PMD_TX_LOG and PMD_RX_LOG which are now being used on
the data path. The PMD_TX_FREE_LOG was removed, as it has no usage in
the current version of the driver.
RTE_ETH_DEBUG_[TR]X now wraps extra checks for the driver state in the
IO path - this saves extra conditionals on the hot path.
ena_com logger is no longer optional (previously it had to be explicitly
enabled by defining this flag: RTE_LIBRTE_ENA_COM_DEBUG). Having this
logger optional makes tracing of ena_com errors much harder.
Due to ena_com design, it's impossible to separate IO path logs
from the management path logs, so for now they will be always enabled.
Default levels for the affected loggers were modified. Hot path loggers
are initialized with the default level of DEBUG instead of NOTICE, as
they have to be explicitly enabled. ena_com logging level was reduced
from NOTICE to WARNING - as it's no longer optional, the driver should
report just a warnings in the ena_com layer.
Signed-off-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Igor Chauskin <igorch@amazon.com>
Reviewed-by: Shai Brandes <shaibran@amazon.com>
ENA logs were not consistent regarding the new line character. Few of
them were relying on the new line character added by the PMD_*_LOG
macros, but most were adding the new line character by themselves. It
was causing ENA logs to add extra empty line after almost each log.
To unify this behavior, the missing new line characters were added to
the driver logs, and they were removed from the logging macros. After
this patch, every ENA log message should add '\n' at the end.
Moreover, the logging messages were adjusted in terms of wording
(removed unnecessary abbreviations), capitalizing of the words (start
sentences with capital letters, and use 'Tx/Rx' instead of 'tx/TX' etc.
Some of the logs were rephrased to make them more clear for the reader.
Signed-off-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Igor Chauskin <igorch@amazon.com>
Reviewed-by: Shai Brandes <shaibran@amazon.com>
Fix the function call error on VLAN filter table address setting for VF.
Fixes: aa1ae7941e ("net/txgbe: support VF VLAN")
Cc: stable@dpdk.org
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
The configuration of MTU is inconsistent in the driver and
firmware when the port is stopped, started and reconfigured.
Before, HINIC_MAX_JUMBO_FRAME_SIZE include VLAN tag, but when
frame and pktlen are converted to each other do not include
VLAN tag. And port_mtu_set function will use HINIC_MAX_JUMBO_FRAME_SIZE
to calculate eth_overhead, so MTU will be inconsistent in the driver and
firmware.
Fixes: e542ab51ab ("net/hinic: fix jumbo frame flag condition for MTU set")
Cc: stable@dpdk.org
Signed-off-by: Guoyang Zhou <zhouguoyang@huawei.com>
The Rx queue must config as ceq disables, and must set MSI-X
state disabled. Otherwise when LRO is enables, there will be
problems with packet aggregation because of firmware.
Fixes: 9d02f40d65 ("net/hinic: fix LRO")
Cc: stable@dpdk.org
Signed-off-by: Guoyang Zhou <zhouguoyang@huawei.com>
If the VLAN id 0 is deleted for hinic, all packets without
VLAN will be discarded when the VLAN filter is turned on.
Fixes: 50ce3e7aec ("ethdev: fix VLAN offloads set if no relative capabilities")
Cc: stable@dpdk.org
Signed-off-by: Guoyang Zhou <zhouguoyang@huawei.com>
If "dcb_capability_en" in "data->dev_conf" delivered from the dev_configure
does not have the ETH_DCB_PFC_SUPPORT flag, the user wants to disable PFC,
and only enable ETS. Therefore, this patch supports the function of
disabling PFC by the field. In addition, this patch updates
"current_fc_status" of the driver based on the flow control mode requested
by user so as to enable the flow control mode in multi-TC scenarios.
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
In some special scenarios, such as TSO scenarios, the user layer may need
to call the tx_pkt_prepare(), and then call tx_pkt_burst() to send packets.
If the return value of tx_pkt_parepare() isn't equal to the numbers of
packets requested to send, warning message may be printed at the user
layer. Currently, tx_pkt_prepare() is assigned to dummy function when
dev_stop() is called in hns3 PMD. At this moment, if user layer continues
to send packets, the warning message will always be printed. So this patch
modifies the address to NULL.
Fixes: 2790c64647 ("net/hns3: support device reset")
Cc: stable@dpdk.org
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Currently, hns3 driver saves rte_flow list into the
rte_eth_dev.process_private field, it may cause following problem:
The FDIR/RSS rules cannot be managed in a unified manner because
the management structure is not visible between processes.
This patch fixes it by moving rte_flow list to struct hns3_hw which is
visible between processes.
Fixes: fcba820d9b ("net/hns3: support flow director")
Fixes: c37ca66f2b ("net/hns3: support RSS")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
PF driver prints a warning on device that does not support auto-negotiation
when user does not configure "link_speeds" (default 0), which means
auto-negotiation. Currently, this warning information is printed in
dev_configure stage and a success is returned. Perhaps the user may call
dev_configure multiple times before dev_start for some reason or purpose.
In this case, this message may be printed multiple times. So this patch
moves it to dev_start stage.
Fixes: cfc9fe48c4 ("net/hns3: move link speeds check to configure")
Cc: stable@dpdk.org
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Currently, the PF/VF does not clear the interrupt source immediately
after receiving the interrupt. As a result, if the second interrupt
task is triggered when processing the first interrupt task, clearing
the interrupt source before exiting will clear the interrupt sources
of the two tasks at the same time. As a result, no interrupt is
triggered for the second task.
Clearing interrupt source immediately after checking event cause
ensures that:
1. Even if two interrupt tasks are triggered at the same time, they can
be processed.
2. If the second task is triggered during the processing of the first
task and the interrupt source is not cleared, the interrupt is reported
after vector0 is enabled.
Fixes: a5475d61fa ("net/hns3: support VF")
Fixes: 3988ab0eee ("net/hns3: add abnormal interrupt process")
Cc: stable@dpdk.org
Signed-off-by: Hongbo Zheng <zhenghongbo3@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
This patch fixed incorrect comment of hns3_parse_fdir_filter().
Fixes: fcba820d9b ("net/hns3: support flow director")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
The output parameter 'cap' was cleared at the function entry, the
latter zero assignment 'cap' fields was unnecessary, so delete them.
Fixes: c09c7847d8 ("net/hns3: support traffic management")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Currently, even if we fail to remove the origin MAC address from the HW,
the set_default_mac will go on, and add the new MAC address to the HW.
Eventually cause the original MAC address entry to remain in the HW, and
users may receive unexpected packets.
This patch make set_default_mac return directly to failure if deleting
the original MAC address fails, simplifying the behavior of the driver
and solving the problem of residual MAC address entry.
Fixes: 7d7f9f80bb ("net/hns3: support MAC address related operations")
Cc: stable@dpdk.org
Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Some older kernels do not support the PACKET_QDISC_BYPASS socket
option. Such an example is the CentOS 7 kernel (3.10).
If we only check for the definition of PACKET_QDISC_BYPASS, it might mean
that we will not be able to compile the PMD driver on a newer platform,
and run in on a machine with an older kernel.
Setting the socket option only if it is specifically requested from
the EAL arguments, allows us to have a way to run the PMD compiled
against newer kernel headers, on platforms having older kernels.
Signed-off-by: Tudor Cornea <tudor.cornea@keysight.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
In function pmd_parse_args(), firmware path is duplicated from device
arguments as character string, but is never freed, which cause memory
leak.
This patch changes the type of firmware member of struct pmd_params to
character array, to make memory resource release unnecessary, and
changes the type of name member to character array, to keep the
consistency of character string handling in struct pmd_params.
Fixes: 7e68bc20f8 ("net/softnic: restructure")
Cc: stable@dpdk.org
Signed-off-by: Dapeng Yu <dapengx.yu@intel.com>
Acked-by: Jasvinder Singh <jasvinder.singh@intel.com>
Before setting FEC for specific LMAC one needs to know which type is
actually supported because it generally differs between modes
LMAC operates in (SGMII, SFI, etc.).
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
EAL functions rte_eal_alarm_set() and rte_eal_alarm_cancel()
did not for invalid parameters in Windows implementation,
which is caught by the unit test alarm_autotest.
Enforce parameter check to fail fast for invalid parameters.
Fixes: f4cbdbc7fb ("eal/windows: implement alarm API")
Cc: stable@dpdk.org
Signed-off-by: Jie Zhou <jizh@linux.microsoft.com>
Acked-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Old clang requires libatomic as well as gcc. Avoid compiler name and
version based checks. Add custom test for 16-byte atomic operations
to find out if libatomic is required to build.
Bugzilla ID: 760
Fixes: 96fd2bd69b ("net/sfc: support flow action count in transfer rules")
Signed-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: David Marchand <david.marchand@redhat.com>
Currently in scale mode, multi-queue initialization will attempt to
initialize and de-initialize the per-lcore power library structures
multiple times. Fix it to only do this whenever we either enabling
first queue or disabling last queue.
Fixes: 5dff9a72b0 ("power: support callbacks for multiple Rx queues")
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Tested-by: David Hunt <david.hunt@intel.com>
Claim ownership for crypto API layer.
Have been reviewing patches from quite some time.
Signed-off-by: Akhil Goyal <gakhil@marvell.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Enabled build of Octeontx crypto PMD on non linux OS.
Other Octeontx PMDs are enabled already.
This is to avoid ABI test failure on an OS once we add dependency
between a driver which is built to another which is not.
Fixes: 8dc6c2f12e ("crypto/octeontx: add crypto adapter framework")
Reported-by: David Marchand <david.marchand@redhat.com>
Signed-off-by: Shijith Thotton <sthotton@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
GCC 6.3.0 has a known bug which related to _mm512_extracti64x4_epi64.
Please reference https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82887
Some DPDK PMD AVX512 version heavily use _mm512_extracti64x4_epi6,
which cause building failure with debug buildtype.
Therefore, it's helpful to check if compiler work with
_mm512_extracti64x4_epi6.
This patch check the compiler compile result against the test code
snippet. If the checking is failed then disable AVX512.
Bugzilla ID: 717
Fixes: e6a6a13891 ("net/i40e: add AVX512 vector path")
Fixes: 808a17b3c1 ("net/ice: add Rx AVX512 offload path")
Fixes: 4b64ccb328 ("net/iavf: fix VLAN extraction in AVX512 path")
Cc: stable@dpdk.org
Reported-by: Liang Ma <liangma@liangbit.com>
Signed-off-by: Liang Ma <liangma@bytedance.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
On older Wh+ firmware versions, HWRM_FUNC_QCFG returns zero
for the parent default vnic. Commit "3fb93bc7c349" added a
temporary Wh+-specific workaround in the PMD.
This has been fixed in latest firmware and hence removing
the workaround.
Fixes: 3fb93bc7c3 ("net/bnxt: initialize parent PF information")
Cc: stable@dpdk.org
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Lance Richardson <lance.richardson@broadcom.com>
Since the header type of IPv6 fragment is wrong, the L3 dst/src RSS hash
fields cannot work properly. This patch changed the header type from any
to outer.
Fixes: f1ea76eb63 ("net/ice: support RSS hash for IP fragment")
Cc: stable@dpdk.org
Signed-off-by: Ting Xu <ting.xu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
When closing DCF, the bandwidth limit configured for VFs by DCF is not
cleared correctly. The configuration will still take effect when DCF starts
again, if VFs are not re-allocated. This patch cleared VFs bandwidth limit
when DCF closes, and DCF needs to re-configure bandwidth for VFs when it
starts next time.
Fixes: 3a6bfc37ea ("net/ice: support QoS config VF bandwidth in DCF")
Signed-off-by: Ting Xu <ting.xu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
The file rte_pmd_mlx5.h should be exported by Meson.
Fixes: efa79e68c8 ("net/mlx5: support fine grain dynamic flag")
Fixes: 23f627e0ed ("net/mlx5: add flow sync API")
Cc: stable@dpdk.org
Signed-off-by: Liang Ma <liangma@bytedance.com>
The user is able to create a flow rule pattern with ETH after GTP
although it is not supported by the flex-parser configuration.
Failed the rule validation in such case with proper error message.
Fixes: 23c1d42c71 ("net/mlx5: split flow validation to dedicated function")
Cc: stable@dpdk.org
Signed-off-by: Lior Margalit <lmargalit@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
The flow did not expand correctly when it included a GTP item.
Added GTP node to the expansion graph as possible next node
after IPv4/IPv6 UDP node.
Fixes: 592f05b29a ("net/mlx5: add RSS flow action")
Cc: stable@dpdk.org
Signed-off-by: Lior Margalit <lmargalit@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Representor failed to probe in isolated mode due to callback of
retrieving representor info missing. This patch adds it back.
Fixes: cb95feefdd ("net/mlx5: support sub-function representor")
Cc: stable@dpdk.org
Signed-off-by: Xueming Li <xuemingl@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
The RoCE LAG bond device requires neither E-Switch nor SR-IOV
configurations. It means the RoCE LAG bond device might be
presented as a single port Infiniband device.
The mlx5 PMD wrongly recognized standalone RoCE LAG bond device
as E-Switch configuration, this triggered the calls of E-Switch
ports related API and the latter failed (over the new OFED kernel
driver, starting since 5.4.1), causing the overall device probe
failure.
If there is a single port Infiniband bond device found the
E-Switch related flags must be cleared indicating standalone
configuration.
Also, it is not true anymore the bond device can exist
over E-Switch configurations only (as it was claimed for VF LAG
bond devices). The related checks are not relevant anymore
and removed.
Fixes: 790164ce1d ("net/mlx5: check kernel support for VF LAG bonding")
Cc: stable@dpdk.org
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
The Mark action is a two-stage process in the Mellanox driver.
First, a hardware register is filled with the required value,
then this value is registered in the software resource table.
The MODIFY_FIELD action can instruct a Mellanox NIC to copy
some value from an arbitrary packet header field into the
hardware register, associated with the Mark item. But there
is no way NIC can modify the software resource table as well.
Due to these driver limitations the copying of arbitrary value
to the MARK can not be supported and should be rejected in the
MODIFY_FIELD action.
Signed-off-by: Alexander Kozyrev <akozyrev@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Register C is used in the extensive metadata mode number 1 and its
width can vary from 0 to 32 bits depending on the kernel usage of it.
There are several issues associated with this mode (dv_xmeta_en=1):
1. The metadata setting assumes that the width is always 16 bits,
which is the most common case in this mode. Use the proper mask.
2. The same is true for the modify_field Flow API. 16-bits width
is hardcoded for dv_xmeta_en=1. Switch to the register C mask width.
3. Metadata is stored in the most significant bits in CQE in this
mode because the registers copy code was not updated during the
metadata conversion to the big-endian format. Update this code to
avoid shifting the metadata in the datapath.
Fixes: b57e414b48 ("net/mlx5: convert meta register to big-endian")
Cc: stable@dpdk.org
Signed-off-by: Alexander Kozyrev <akozyrev@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Currently, the flow indexed pools are allocated per port,
the allocation was missing in Windows code.
Allocate indexed pool for the Windows case too.
Fixes: b4edeaf3ef ("net/mlx5: replace flow list with indexed pool")
Signed-off-by: Suanming Mou <suanmingm@nvidia.com>
Acked-by: Tal Shnaiderman <talshn@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Tested-by: Odi Assli <odia@nvidia.com>
mlx5_ind_table_obj_modify() first references queues from the new list,
then applies the new list to HW. In case of apply failure the function
dereferenced queues from the old list, while it should be the new list.
Fixes: fa7ad49e96 ("net/mlx5: fix shared RSS action update")
Cc: stable@dpdk.org
Signed-off-by: Dmitry Kozlyuk <dkozlyuk@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
