dpdk.git
3 years agonet/hns3: fix TM QCN error event report by MSI-X
Chengwen Feng [Sat, 8 May 2021 07:40:57 +0000 (15:40 +0800)]
net/hns3: fix TM QCN error event report by MSI-X

The TM QCN error event should report by RAS other than MSIX.

Also this patch adds fifo int enable configuration before the TM QCN
error event is enabled.

Fixes: f53a793bb7c2 ("net/hns3: add more hardware error types")
Fixes: 3903c05382c5 ("net/hns3: remove read when enabling TM QCN error event")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
3 years agonet/txgbe: fix QinQ strip
Jiawen Wu [Sat, 8 May 2021 06:35:26 +0000 (14:35 +0800)]
net/txgbe: fix QinQ strip

Support to enable and disable QINQ hardware strip, when configure VLAN
offload with QINQ strip mask. If there are packets have QINQ tag to RSS,
users should enable QINQ strip before configuring the RSS.

Fixes: 220b0e49bc47 ("net/txgbe: support VLAN")
Cc: stable@dpdk.org
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
3 years agonet/hns3: fix querying flow director counter for out param
Chengwen Feng [Fri, 7 May 2021 09:08:18 +0000 (17:08 +0800)]
net/hns3: fix querying flow director counter for out param

The hardware doesn't support counting the number of bytes that through
the fdir rule. Therefore, the corresponding out parameters (e.g.
bytes_set/bytes) is set to zero.

Fixes: fcba820d9b9e ("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>
3 years agonet/hns3: fix VF alive notification after config restore
Hongbo Zheng [Fri, 7 May 2021 09:08:17 +0000 (17:08 +0800)]
net/hns3: fix VF alive notification after config restore

Currently in the VF reset scenario, the VF performs the set
alive operation before restoring the configuration completed,
which may cause the hardware to work in an abnormal state.

This patch fix this problem by set VF alive after restoring
the configuration is completed.

Fixes: a5475d61fa34 ("net/hns3: support VF")
Cc: stable@dpdk.org
Signed-off-by: Hongbo Zheng <zhenghongbo3@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
3 years agonet/hns3: clear hash map on flow director clear
Chengwen Feng [Fri, 7 May 2021 09:08:16 +0000 (17:08 +0800)]
net/hns3: clear hash map on flow director clear

The fdir hash map hold the pointers of fdir rule elements, it needs to
be set to NULL when clear all fdir rules.

Fixes: fcba820d9b9e ("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>
3 years agonet/hns3: fix log on flow director clear
Chengwen Feng [Fri, 7 May 2021 09:08:15 +0000 (17:08 +0800)]
net/hns3: fix log on flow director clear

If clear FDIR rules fail, the error code was logged, but the error code
was useless because it was the sum of all fail code.

This patch fixes it by log the success cnt and fail cnt.

Fixes: fcba820d9b9e ("net/hns3: support flow director")
Fixes: 8eed8acc812e ("net/hns3: add error code to some logs")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
3 years agonet/hns3: return error on PCI config write failure
Chengwen Feng [Fri, 7 May 2021 09:08:14 +0000 (17:08 +0800)]
net/hns3: return error on PCI config write failure

This patch returns error code when calling rte_pci_write_config() API.

Fixes: 6dd32ded17d8 ("net/hns3: check PCI config space write")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
3 years agodoc: add more description in hns3 guide
Min Hu (Connor) [Thu, 6 May 2021 13:30:12 +0000 (21:30 +0800)]
doc: add more description in hns3 guide

This patch adds more description for hns3 PMD document, that is:
'Sample Application Notes', 'Statistics','Performance tuning'.

Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
3 years agonet/af_xdp: fix build with Linux < 5.4
Ciara Loftus [Mon, 10 May 2021 08:47:54 +0000 (09:47 +0100)]
net/af_xdp: fix build with Linux < 5.4

Prior to this change, two implementations of rx_syscall_handler
existed although only one was needed (for the zero copy path which
is only available from kernel 5.4 and onwards). Remove the second
definition from compat.h and move the first definition back to where
it is called in the Rx function. Doing this removes a build warning
on kernels before 5.4 which complained about the second function
being defined but not used.

Fixes: 2aa51cdd559e ("net/af_xdp: fix trigger for syscall on Tx")

Signed-off-by: Ciara Loftus <ciara.loftus@intel.com>
3 years agonet/nfp: fix reporting of RSS capabilities
Heinrich Kuhn [Mon, 10 May 2021 16:45:50 +0000 (18:45 +0200)]
net/nfp: fix reporting of RSS capabilities

Before this change the dev_infos callback always reported RSS
capabilities regardless of whether the capability is supported by the
device or not. First check the capabilities field in the BAR of the
device and advertise RSS functionality accordingly.

Fixes: 8b945a7f7dcb ("drivers/net: update Rx RSS hash offload capabilities")
Cc: stable@dpdk.org
Signed-off-by: Heinrich Kuhn <heinrich.kuhn@netronome.com>
Signed-off-by: Simon Horman <simon.horman@netronome.com>
3 years agonet/ena: update version to v2.3.0
Michal Krawczyk [Tue, 11 May 2021 06:45:54 +0000 (08:45 +0200)]
net/ena: update version to v2.3.0

This version update contains:
  * memcpy mapping to the dpdk-optimized version.
  * ena_com (HAL) update to the latest version (from 18.09.2020).
  * Bug fixes for the large LLQ headers and devargs parsing.
  * Bug fix for the default ring size.

Signed-off-by: Michal Krawczyk <mk@semihalf.com>
3 years agonet/ena: report default ring size
Stanislaw Kardach [Tue, 11 May 2021 06:45:53 +0000 (08:45 +0200)]
net/ena: report default ring size

Remove invalid ring size alignment logic and add default Rx and Tx port
ring sizes to the device info spec.

The logic in lines 1297 and 1371 is invalid. The
RTE_ETH_DEV_FALLBACK_RX_RINGSIZE (and the TX counterpart) is a value
that rte_eth_rx_queue_setup() will set if
dev_info.default_rxportconf.ring_size is 0 and user provided 0 in
nb_rx_desc argument. However the current code treats it as a hint for
the PMD to change the ring size to internal defaults.

Additionally since the ENA_DEFAULT_RING_SIZE is defined, report it in
the device capabilities so that both rte_ethdev code and the user can
utilize it for device configuration.

Fixes: ea93d37eb49d ("net/ena: add HW queues depth setup")
Cc: stable@dpdk.org
Signed-off-by: Stanislaw Kardach <kda@semihalf.com>
Reviewed-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Igor Chauskin <igorch@amazon.com>
Reviewed-by: Shay Agroskin <shayagr@amazon.com>
3 years agonet/ena: handle spurious wakeups in wait event
Stanislaw Kardach [Tue, 11 May 2021 06:45:50 +0000 (08:45 +0200)]
net/ena: handle spurious wakeups in wait event

pthread_cond_timedwait() may spuriously wakeup according to POSIX.
Therefore it is required to check whether predicate is actually true
before finishing the waiting loop.

Signed-off-by: Stanislaw Kardach <kda@semihalf.com>
Reviewed-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Igor Chauskin <igorch@amazon.com>
Reviewed-by: Shay Agroskin <shayagr@amazon.com>
3 years agonet/ena: remove endian swap functions
Stanislaw Kardach [Tue, 11 May 2021 06:45:49 +0000 (08:45 +0200)]
net/ena: remove endian swap functions

swap*_*_le() functions are not used anywhere and besides there are rte
alternatives already present.

Fixes: 1173fca25af9 ("ena: add polling-mode driver")
Cc: stable@dpdk.org
Signed-off-by: Stanislaw Kardach <kda@semihalf.com>
Reviewed-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Igor Chauskin <igorch@amazon.com>
Reviewed-by: Shay Agroskin <shayagr@amazon.com>
3 years agonet/ena: fix crash with unsupported device argument
Michal Krawczyk [Tue, 11 May 2021 06:45:47 +0000 (08:45 +0200)]
net/ena: fix crash with unsupported device argument

As the documentation of rte_kvargs_parse() states, the valid_keys
argument must be NULL terminated. Lack of this feature may cause
segmentation fault if the passed devarg will be different then the
supported value.

Fixes: 8a7a73f26cc9 ("net/ena: support large LLQ headers")
Cc: stable@dpdk.org
Signed-off-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Igor Chauskin <igorch@amazon.com>
Reviewed-by: Shay Agroskin <shayagr@amazon.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
3 years agonet/ena: fix parsing of large LLQ header device argument
Igor Chauskin [Tue, 11 May 2021 06:45:46 +0000 (08:45 +0200)]
net/ena: fix parsing of large LLQ header device argument

The code incorrectly checked the return value of comparison when parsing
the argument key name. The return value of strcmp should be compared
to 0 to identify a match.

Fixes: 8a7a73f26cc9 ("net/ena: support large LLQ headers")
Cc: stable@dpdk.org
Signed-off-by: Igor Chauskin <igorch@amazon.com>
Reviewed-by: Shay Agroskin <shayagr@amazon.com>
Reviewed-by: Michal Krawczyk <mk@semihalf.com>
3 years agonet/ena/base: adjust to latest ena-com
Amit Bernstein [Tue, 11 May 2021 06:45:45 +0000 (08:45 +0200)]
net/ena/base: adjust to latest ena-com

1. As memzone uses unique names, changed alloc coherent macro to use
   64 bit size atomic variable to increase the memzone name space
2. "handle" param name change to be consistent with other macros
3. Variable definition displacement
4. Backslash alignment to column 80

Signed-off-by: Amit Bernstein <amitbern@amazon.com>
Reviewed-by: Igor Chauskin <igorch@amazon.com>
Reviewed-by: Shay Agroskin <shayagr@amazon.com>
Reviewed-by: Michal Krawczyk <mk@semihalf.com>
3 years agonet/ena/base: prefetch cache with intention to write
Michal Krawczyk [Tue, 11 May 2021 06:45:44 +0000 (08:45 +0200)]
net/ena/base: prefetch cache with intention to write

As in the v20.11 rte_prefetch0_write API was added, it should be used
in the platform file for the definition of the macro prefetchw, instead
of using simply prefetch0.

Signed-off-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Igor Chauskin <igorch@amazon.com>
Reviewed-by: Amit Bernstein <amitbern@amazon.com>
3 years agonet/ena/base: remove mutable RSS from host info
Michal Krawczyk [Tue, 11 May 2021 06:45:43 +0000 (08:45 +0200)]
net/ena/base: remove mutable RSS from host info

This feature wasn't used by any of the drivers. Because of that, it was
removed.

Signed-off-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Igor Chauskin <igorch@amazon.com>
Reviewed-by: Shay Agroskin <shayagr@amazon.com>
3 years agonet/ena/base: remove indirection table from features context
Michal Krawczyk [Tue, 11 May 2021 06:45:42 +0000 (08:45 +0200)]
net/ena/base: remove indirection table from features context

The RSS indirection table shouldn't be included as a part of the
device features context.

If the driver has to acquire it, it can be done using the separate API
whenever the RSS configuration is needed.

Signed-off-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Igor Chauskin <igorch@amazon.com>
Reviewed-by: Amit Bernstein <amitbern@amazon.com>
3 years agonet/ena/base: destroy multiple wait events
Michal Krawczyk [Tue, 11 May 2021 06:45:41 +0000 (08:45 +0200)]
net/ena/base: destroy multiple wait events

Although the ENA DPDK PMD doesn't have to perform any actions for
destroying the wait event, some other platforms have to.

The macro "ENA_WAIT_EVENT_DESTROY" was renamed to
"ENA_WAIT_EVENTS_DESTROY" and also whole implementation responsible for
that was moved to a separate function for better readability.

Fixes: 3adcba9a8987 ("net/ena: update HAL to the newer version")
Cc: stable@dpdk.org
Signed-off-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Igor Chauskin <igorch@amazon.com>
Reviewed-by: Guy Tzalik <gtzalik@amazon.com>
3 years agonet/ena/base: fix type conversions by explicit casting
Michal Krawczyk [Tue, 11 May 2021 06:45:40 +0000 (08:45 +0200)]
net/ena/base: fix type conversions by explicit casting

To silence error messages from the static code analysis, make the type
conversions explicit where they're intended.

Also fix the type for the DMA width value.

Fixes: 99ecfbf845b3 ("ena: import communication layer")
Cc: stable@dpdk.org
Signed-off-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Igor Chauskin <igorch@amazon.com>
Reviewed-by: Guy Tzalik <gtzalik@amazon.com>
3 years agonet/ena/base: improve style and comments
Michal Krawczyk [Tue, 11 May 2021 06:45:39 +0000 (08:45 +0200)]
net/ena/base: improve style and comments

List of changes:
  * Comment style was adjusted for the functions
  * The keys_num at "struct ena_admin_feature_rss_flow_hash_control" was
    renamed to the key_parts to better describe it's meaning
  * The RSS indirection table was called "REDIRECTION" -> changed to
    INDIRECTION
  * Change AENQ field "syndrom" -> "syndrome"
  * Calculate number of the RSS key parts or whole key by using the
    common way: sizeof of the first element of the RSS key
  * Add description of the "enum ena_admin_aq_feature_id"
  * Rename "map_rx_buf_bidirectional" field as "rx_buf_mirroring"
  * Other minor style fixes (remove extra spaces, add missing line break,
    improve indentation)
  * Remove unused macros ENA_ADMIN_EXTRA_PROPERTIES_*
  * Restructure the "if {} else if {} else" conditional statement for
    setting up the meta descriptor

Fixes: 99ecfbf845b3 ("ena: import communication layer")
Fixes: b68309be44c0 ("net/ena/base: update communication layer for the ENAv2")
Fixes: b2b02edeb0d6 ("net/ena/base: upgrade HAL for new HW features")
Cc: stable@dpdk.org
Signed-off-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Igor Chauskin <igorch@amazon.com>
Reviewed-by: Guy Tzalik <gtzalik@amazon.com>
3 years agonet/ena/base: add device argument to logging macros
Michal Krawczyk [Tue, 11 May 2021 06:45:38 +0000 (08:45 +0200)]
net/ena/base: add device argument to logging macros

Some platforms may make use of the device argument to make the logs more
verbose and specific for the appropriate device.

As it's not used by the ENA DPDK PMD for the logging, the type is just
defined, but never used.

It may be reconsidered to change this in the future by adding port ID
to the message logs, but as for now the logging behavior won't change.

Signed-off-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Igor Chauskin <igorch@amazon.com>
Reviewed-by: Guy Tzalik <gtzalik@amazon.com>
3 years agonet/ena/base: unify parameter names for functions
Michal Krawczyk [Tue, 11 May 2021 06:45:37 +0000 (08:45 +0200)]
net/ena/base: unify parameter names for functions

Instead of using 'queue' for struct ena_com_admin_queue and 'dev' for
struct ena_com_dev variables, use more descriptive 'admin_queue' and
'ena_dev'.

This also unifies the names of variables of the type struct ena_com_dev
in the driver.

Signed-off-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Igor Chauskin <igorch@amazon.com>
Reviewed-by: Guy Tzalik <gtzalik@amazon.com>
3 years agonet/ena: switch memcpy to optimized version
Igor Chauskin [Tue, 11 May 2021 06:45:36 +0000 (08:45 +0200)]
net/ena: switch memcpy to optimized version

memcpy is now mapped to rte_memcpy macro on x86 architectures.

Fixes: 9ba7981ec992 ("ena: add communication layer for DPDK")
Cc: stable@dpdk.org
Signed-off-by: Igor Chauskin <igorch@amazon.com>
Reviewed-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Artur Rojek <ar@semihalf.com>
3 years agonet/mlx5/linux: fix firmware version
Kamil Vojanec [Fri, 5 Feb 2021 09:00:45 +0000 (10:00 +0100)]
net/mlx5/linux: fix firmware version

This patch fixes a bug where firmware version was not
copied from ibv_device_attr structure into mlx5_dev_attr
structure, resulting in inability to read firmware
version.

Fixes: e85f623e13ea ("net/mlx5: remove attributes dependency on Verbs")
Cc: stable@dpdk.org
Signed-off-by: Kamil Vojanec <xvojan00@stud.fit.vutbr.cz>
Acked-by: Matan Azrad <matan@nvidia.com>
3 years agonet/mlx5/linux: fix missed Rx packet stats
Viacheslav Ovsiienko [Wed, 28 Apr 2021 09:31:45 +0000 (12:31 +0300)]
net/mlx5/linux: fix missed Rx packet stats

There was a typo - the device context was wrongly provided
instead of counter's one for the DevX query operation.

Fixes: e6988afdc75a ("net/mlx5: fix imissed statistics")
Cc: stable@dpdk.org
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
3 years agonet/mlx5: fix Tx queue doorbell record field offset
Viacheslav Ovsiienko [Wed, 28 Apr 2021 09:18:19 +0000 (12:18 +0300)]
net/mlx5: fix Tx queue doorbell record field offset

If the Send Queue (backing one for PMD Tx queue) the was
created with DevX API the doorbell record offset for the
producer index field was incorrect. If hardware missed the
doorbell register write event the wrong content of doorbell
record might cause queue malfunction. For the Send Queues
created with Verbs API the doorbell record offset was
configured correctly.

Fixes: 86d259cec852 ("net/mlx5: separate Tx queue object creations")
Cc: stable@dpdk.org
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
3 years agonet/mlx5: fix RSS flow item expansion for GRE key
Jiawei Wang [Fri, 7 May 2021 09:42:12 +0000 (12:42 +0300)]
net/mlx5: fix RSS flow item expansion for GRE key

The support of RSS expansion for the flows with IPv6 GRE item was added
to mlx5 PMD. And the GRE KEY item support in expansion was missed
and the flows with GRE and GRE KEY items were expanded in the wrong
way causing the flow creation failure.

This patch adds the RSS expansion support for GRE KEY and mlx5 PMD
performs RSS expansion correctly.

Fixes: 048f0d45e342 ("net/mlx5: support RSS expansion for IPv6 GRE")
Cc: stable@dpdk.org
Signed-off-by: Jiawei Wang <jiaweiw@nvidia.com>
Acked-by: Xiaoyu Min <jackmin@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
3 years agocommon/mlx5: fix mkey attributes initialization
Shiri Kuzin [Fri, 7 May 2021 07:01:22 +0000 (10:01 +0300)]
common/mlx5: fix mkey attributes initialization

The crypto driver added new fields to the mkey attributes struct:
crypto_en and set_remote_rw.

The entire mkey struct was not initialized, only specific fields in it,
which caused the new added fields not to be initialized resulting in a
mkey creation error.

This is fixed by initializing the entire mkey attributes struct to 0
which will prevent this issue from reoccurring if any fields are added
to the mkey struct in the future.

Fixes: 0111a74e13dd ("common/mlx5: adjust DevX mkey fields for crypto")

Signed-off-by: Shiri Kuzin <shirik@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
3 years agonet/ice/base: remove dead code in capabilities parsing
Qi Zhang [Mon, 10 May 2021 03:18:35 +0000 (11:18 +0800)]
net/ice/base: remove dead code in capabilities parsing

Execution cannot reach this statement: "break;".
Remove the unnecessary if branch.

Coverity issue: 370613
Fixes: 2913bc4155d2 ("net/ice/base: sign external device package programming")

Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>
3 years agonet/ice: remove redundant RSS configuration for GTPU
Wenjun Wu [Sat, 8 May 2021 08:40:41 +0000 (16:40 +0800)]
net/ice: remove redundant RSS configuration for GTPU

Originally, the default RSS for GTPU is inner fields. Now, we hope outer
RSS for GTPU to be the default.

Since RSS for IPv4, RSS for IPv6, RSS for UDP and RSS for TCP can cover
the cases of outer RSS for GTPU, this patch deletes redundant default
RSS configurations for GTPU.

Signed-off-by: Wenjun Wu <wenjun1.wu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
3 years agonet/iavf: remove dead code in Rx function selection
Wenzhuo Lu [Mon, 10 May 2021 01:32:51 +0000 (09:32 +0800)]
net/iavf: remove dead code in Rx function selection

Execution cannot reach the expression "use_avx2"
inside this statement: "if (!use_sse && !use_avx2 &..."."

The check is useless.

Coverity issue: 370606
Fixes: bb3ef9aaa478 ("net/iavf: fix Rx function selection")

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
3 years agonet/ice: fix IP RSS configuration template
Ting Xu [Sat, 8 May 2021 07:11:47 +0000 (15:11 +0800)]
net/ice: fix IP RSS configuration template

To enable IP fragment RSS hash, ICE_FLOW_SEG_HDR_IPV_FRAG is added to the
IP RSS configuration template, together with ICE_FLOW_SEG_HDR_IPV_OTHER.
It will cause error when associating flow profile. And packet id field
for RSS is not correctly added when IP fragment is enabled. To fix this
issue, this patch only selects one of the above two segment header types
based on RSS types.

Fixes: f1ea76eb6394 ("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>
3 years agonet/ice: fix Tx queue vector setup
Alvin Zhang [Sat, 8 May 2021 03:11:28 +0000 (11:11 +0800)]
net/ice: fix Tx queue vector setup

If vector mode is not allowed for Tx, no need to perform vector
related setup for Tx queue.

The patch deferred vector setup for Tx queue to the place that
vector mode is confirmed to be allowed.

Fixes: 28f9002ab67f ("net/ice: add Tx AVX512 offload path")

Signed-off-by: Alvin Zhang <alvinx.zhang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
3 years agonet/ice/base: fix memory allocation wrapper
David Marchand [Thu, 6 May 2021 10:07:02 +0000 (12:07 +0200)]
net/ice/base: fix memory allocation wrapper

This is reported by our internal covscan:

1. dpdk-20.11/drivers/net/ice/base/ice_switch.c:4214: sign_extension:
Suspicious implicit sign extension: "s_rule_size" with type "u16" (16
bits, unsigned) is promoted in "num_unicast * s_rule_size" to type "int"
(32 bits, signed), then sign-extended to type "unsigned long" (64 bits,
unsigned).
If "num_unicast * s_rule_size" is greater than 0x7FFFFFFF, the upper bits
of the result will all be 1.

 #  4212|    s_rule_size = ICE_SW_RULE_RX_TX_ETH_HDR_SIZE;
 #  4213|    s_rule = (struct ice_aqc_sw_rules_elem *)
 #  4214|->  ice_calloc(hw, num_unicast, s_rule_size);
 #  4215|    if (!s_rule) {
 #  4216|    status = ICE_ERR_NO_MEMORY;

Even if this condition is not likely to happen, in any case, it is more
straightforward to rely on the existing rte_calloc.

Fixes: 5f0978e96220 ("net/ice/base: add OS specific implementation")
Cc: stable@dpdk.org
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
3 years agotest/event: fix result of unsupported periodic timer
Shijith Thotton [Fri, 7 May 2021 10:12:47 +0000 (15:42 +0530)]
test/event: fix result of unsupported periodic timer

Test case setup should return -ENOTSUP, if it is not supported.

Fixes: 7d761b07fcf6 ("test/event: add unit tests for periodic timer")
Cc: stable@dpdk.org
Signed-off-by: Shijith Thotton <sthotton@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
3 years agoapp/eventdev: fix lcore parsing skipping last core
Pavan Nikhilesh [Thu, 6 May 2021 21:03:09 +0000 (02:33 +0530)]
app/eventdev: fix lcore parsing skipping last core

The last lcore declared in the list is also a valid lcore in the list.

Fixes: 32d7dbf269be ("app/eventdev: fix overflow in lcore list parsing")
Cc: stable@dpdk.org
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
3 years agoevent/dpaa2: remove unused macros
David Marchand [Thu, 6 May 2021 08:41:54 +0000 (10:41 +0200)]
event/dpaa2: remove unused macros

Fixes: 653242c3375a ("event/dpaa2: add self test")
Cc: stable@dpdk.org
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
3 years agopower: fix sanity checks for guest channel read
Hongbo Zheng [Wed, 12 May 2021 02:19:19 +0000 (10:19 +0800)]
power: fix sanity checks for guest channel read

In function power_guest_channel_read_msg, 'lcore_id' is used before
validity check, which may cause buffer 'global_fds' accessed by index
'lcore_id' overflow.

This patch moves the validity check of 'lcore_id' before the 'lcore_id'
being used for the first time.

Fixes: 9dc843eb273b ("power: extend guest channel API for reading")
Cc: stable@dpdk.org
Signed-off-by: Hongbo Zheng <zhenghongbo3@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Reviewed-by: Reshma Pattan <reshma.pattan@intel.com>
Acked-by: David Hunt <david.hunt@intel.com>
3 years agodoc: remove PDF requirements
Thomas Monjalon [Tue, 11 May 2021 20:57:36 +0000 (22:57 +0200)]
doc: remove PDF requirements

The documentation is generated in HTML only.
The PDF format is abandoned since DPDK 20.11
while dropping support of the make-based build.

This decision has been mentioned by the Technical Board:
https://mails.dpdk.org/archives/dev/2021-January/195549.html

Fixes: 3cc6ecfdfe85 ("build: remove makefiles")
Cc: stable@dpdk.org
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
3 years agotest/timer: check memzone allocation
Min Hu (Connor) [Tue, 4 May 2021 01:07:49 +0000 (09:07 +0800)]
test/timer: check memzone allocation

Segmentation fault may occur without checking if memzone
reserves succeed or not.

Fixes: 50247fe03fe0 ("test/timer: exercise new APIs in secondary process")
Cc: stable@dpdk.org
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Acked-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
3 years agoexamples/timer: fix time interval
Chengchang Tang [Thu, 6 May 2021 09:29:36 +0000 (17:29 +0800)]
examples/timer: fix time interval

Timer sample example assumes that the frequency of the timer is about
2Ghz to control the period of calling rte_timer_manage(). But this
assumption is easy to fail. For example. the frequency of tsc on ARM64
is much less than 2Ghz.

This patch uses the frequency of the current timer to calculate the
correct time interval to ensure consistent result on all platforms.

In addition, the rte_rdtsc() is replaced with the more recommended
rte_get_timer_cycles function in this patch.

Fixes: af75078fece3 ("first public release")
Cc: stable@dpdk.org
Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
3 years agoipc: use monotonic clock
Chengwen Feng [Tue, 11 May 2021 10:41:23 +0000 (18:41 +0800)]
ipc: use monotonic clock

Currently, the mp uses gettimeofday() API to get the time, and used as
timeout parameter.

But the time which gets from gettimeofday() API isn't monotonically
increasing. The process may fail if the system time is changed.

This fixes it by using clock_gettime() API with monotonic attribution.

Fixes: 783b6e54971d ("eal: add synchronous multi-process communication")
Fixes: f05e26051c15 ("eal: add IPC asynchronous request")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Acked-by: Morten Brørup <mb@smartsharesystems.com>
3 years agoraw/ioat: fix parameter shadow warning
Kevin Laatz [Wed, 12 May 2021 10:47:46 +0000 (10:47 +0000)]
raw/ioat: fix parameter shadow warning

In the function __idxd_completed_ops() we have a parameter shadow warning
due to a local variable having the same name as one of the function
parameters. This issue is fixed by simply renaming the local variable.

This warning was caught when additions were made to the OVS codebase,
which include adding calls the IOAT APIs. The OVS build passes the
-Wshadow flag by default, allowing the warning to be seen when building
OVS with DPDK 21.05-rc2.

Fixes: 245efe544d8e ("raw/ioat: report status of completed jobs")

Reported-by: Sunil Pai G <sunil.pai.g@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Tested-by: Sunil Pai G <sunil.pai.g@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
3 years agoraw/skeleton: add missing check after setting attribute
Min Hu (Connor) [Thu, 22 Apr 2021 06:21:46 +0000 (14:21 +0800)]
raw/skeleton: add missing check after setting attribute

This patch adds return value check for setting an attribute.

Fixes: 88a81bcecb7b ("raw/skeleton: remove compile-time constant for device id")
Cc: stable@dpdk.org
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
3 years agoeal: fix memory mapping on 32-bit target
Lance Richardson [Sat, 8 May 2021 14:27:53 +0000 (10:27 -0400)]
eal: fix memory mapping on 32-bit target

For 32-bit targets, size_t is normally a 32-bit type and
does not have sufficient range to represent 64-bit offsets
that are needed when mapping PCI addresses.
Use uint64_t instead.

Found when attempting to run 32-bit Linux dpdk-testpmd
using VFIO driver:

    EAL: pci_map_resource(): cannot map resource(63, 0xc0010000, \
    0x200000, 0x20000000000): Invalid argument ((nil))

Fixes: c4b89ecb64ea ("eal: introduce memory management wrappers")
Cc: stable@dpdk.org
Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
3 years agodoc: fix build with Sphinx 4
Thomas Monjalon [Mon, 10 May 2021 20:45:37 +0000 (22:45 +0200)]
doc: fix build with Sphinx 4

Sphinx 4.0 became stricter with permalink configuration:
"
html_add_permalinks has been deprecated since v3.5.0.
Please use html_permalinks and html_permalinks_icon instead.
"

The new variable is used while keeping compatibility
with older Sphinx versions.

Cc: stable@dpdk.org
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
3 years agonet: fix header include order for FreeBSD
David Marchand [Thu, 6 May 2021 14:25:19 +0000 (16:25 +0200)]
net: fix header include order for FreeBSD

Spotted by sparse in OVS build:

../../lib/netdev-dpdk.c: note: in included file (through
/home/runner/work/ovs/ovs/dpdk-dir/build/include/rte_ip.h,
/home/runner/work/ovs/ovs/dpdk-dir/build/include/rte_flow.h, ...):
../../include/sparse/arpa/inet.h:22:2: error: "Must include
<netinet/in.h> before <arpa/inet.h> for FreeBSD support"

This is a check enforced by OVS itself.
See [1] for some context.

1: https://github.com/openvswitch/ovs/commit/b2befd5bb2db

Fixes: 89813a522e68 ("net: provide IP-related API on any OS")

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
3 years agonet: add endianness annotations to ethernet headers
David Marchand [Thu, 6 May 2021 14:04:55 +0000 (16:04 +0200)]
net: add endianness annotations to ethernet headers

Spotted by sparse in OVS build:

/home/runner/work/ovs/ovs/dpdk-dir/build/include/rte_flow.h:789:27:
error: incorrect type in initializer (different base types)
/home/runner/work/ovs/ovs/dpdk-dir/build/include/rte_flow.h:789:27:
expected unsigned short [usertype] ether_type
/home/runner/work/ovs/ovs/dpdk-dir/build/include/rte_flow.h:789:27:
got restricted ovs_be16 [usertype]
/home/runner/work/ovs/ovs/dpdk-dir/build/include/rte_flow.h:829:25:
error: incorrect type in initializer (different base types)
/home/runner/work/ovs/ovs/dpdk-dir/build/include/rte_flow.h:829:25:
expected unsigned short [usertype] vlan_tci
/home/runner/work/ovs/ovs/dpdk-dir/build/include/rte_flow.h:829:25:
got restricted ovs_be16 [usertype]
/home/runner/work/ovs/ovs/dpdk-dir/build/include/rte_flow.h:830:26:
error: incorrect type in initializer (different base types)
/home/runner/work/ovs/ovs/dpdk-dir/build/include/rte_flow.h:830:26:
expected unsigned short [usertype] eth_proto
/home/runner/work/ovs/ovs/dpdk-dir/build/include/rte_flow.h:830:26:
got restricted ovs_be16 [usertype]

This was not caught before as no code in headers was using those fields.
This changed with commit 6f2168b69aee ("ethdev: reuse ethernet header
definition in flow item") and commit a56a262e3408 ("ethdev: reuse VLAN
header definition in flow item").

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
3 years agolog: register with standardized names
David Marchand [Mon, 26 Apr 2021 12:51:08 +0000 (14:51 +0200)]
log: register with standardized names

Let's try to enforce the convention where most drivers use a pmd. logtype
with their class reflected in it, and libraries use a lib. logtype.

Introduce two new macros:
- RTE_LOG_REGISTER_DEFAULT can be used when a single logtype is
  used in a component. It is associated to the default name provided
  by the build system,
- RTE_LOG_REGISTER_SUFFIX can be used when multiple logtypes are used,
  and then the passed name is appended to the default name,

RTE_LOG_REGISTER is left untouched for existing external users
and for components that do not comply with the convention.

There is a new Meson variable log_prefix to adapt the default name
for baseband (pmd.bb.), bus (no pmd.) and mempool (no pmd.) classes.

Note: achieved with below commands + reverted change on net/bonding +
edits on crypto/virtio, compress/mlx5, regex/mlx5

$ git grep -l RTE_LOG_REGISTER drivers/ |
  while read file; do
    pattern=${file##drivers/};
    class=${pattern%%/*};
    pattern=${pattern#$class/};
    drv=${pattern%%/*};
    case "$class" in
      baseband) pattern=pmd.bb.$drv;;
      bus) pattern=bus.$drv;;
      mempool) pattern=mempool.$drv;;
      *) pattern=pmd.$class.$drv;;
    esac
    sed -i -e 's/RTE_LOG_REGISTER(\(.*\), '$pattern',/RTE_LOG_REGISTER_DEFAULT(\1,/' $file;
    sed -i -e 's/RTE_LOG_REGISTER(\(.*\), '$pattern'\.\(.*\),/RTE_LOG_REGISTER_SUFFIX(\1, \2,/' $file;
  done

$ git grep -l RTE_LOG_REGISTER lib/ |
  while read file; do
    pattern=${file##lib/};
    pattern=lib.${pattern%%/*};
    sed -i -e 's/RTE_LOG_REGISTER(\(.*\), '$pattern',/RTE_LOG_REGISTER_DEFAULT(\1,/' $file;
    sed -i -e 's/RTE_LOG_REGISTER(\(.*\), '$pattern'\.\(.*\),/RTE_LOG_REGISTER_SUFFIX(\1, \2,/' $file;
  done

Signed-off-by: David Marchand <david.marchand@redhat.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
3 years agohash: fix tuple adjustment
Vladimir Medvedkin [Thu, 6 May 2021 11:40:22 +0000 (12:40 +0100)]
hash: fix tuple adjustment

rte_thash_adjust_tuple() uses random to generate a new subtuple if
fn() callback reports about collision. In some cases random changes
the subtuple in a way that after complementary bits are applied the
original tuple is obtained. This patch replaces random with subtuple
increment.

Fixes: 28ebff11c2dc ("hash: add predictable RSS")
Cc: vladimir.medvedkin@intel.com
Reported-by: David Marchand <david.marchand@redhat.com>
Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Acked-by: Yipeng Wang <yipeng1.wang@intel.com>
Tested-by: Stanislaw Kardach <kda@semihalf.com>
Reviewed-by: Stanislaw Kardach <kda@semihalf.com>
3 years agoeal: fix leak in shared lib mode detection
David Marchand [Thu, 6 May 2021 10:06:37 +0000 (12:06 +0200)]
eal: fix leak in shared lib mode detection

This is reported by our internal covscan:

1. dpdk-20.11/lib/librte_eal/common/eal_common_options.c:508: alloc_fn:
Storage is returned from allocation function "dlopen".
6. dpdk-20.11/lib/librte_eal/common/eal_common_options.c:508:
leaked_storage: Failing to save or free storage allocated by
"dlopen("librte_eal.so.21.0", 5)" leaks it.

 #   506|     * shared library is not already loaded i.e. it's
 #   statically linked.)
 #   507|     */
 #   508|->  if (dlopen("librte_eal.so."ABI_VERSION, RTLD_LAZY |
 #   RTLD_NOLOAD) != NULL &&
 #   509|    *default_solib_dir != '\0' &&
 #   510|    stat(default_solib_dir, &sb) == 0 &&

This leak is not an issue per se, but on the other hand, this is easy
to fix and I prefer not having to waive this warning later.

Fixes: 06c7871dde01 ("eal: restrict default plugin path to shared lib mode")
Cc: stable@dpdk.org
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
3 years agobus/fslmc: remove unused debug macro
David Marchand [Thu, 6 May 2021 08:41:42 +0000 (10:41 +0200)]
bus/fslmc: remove unused debug macro

Fixes: ce9efbf5bb09 ("bus/fslmc: support dynamic logging")
Cc: stable@dpdk.org
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
3 years agoraw/ioat: skip VA requirement for bus without device
Bruce Richardson [Thu, 6 May 2021 15:09:08 +0000 (16:09 +0100)]
raw/ioat: skip VA requirement for bus without device

If after a bus scan, there are no devices using a particular bus, then
that bus should not be taken into account when deciding whether DPDK
should be run in VA or PA addressing mode. This becomes an issue when
the DSA bus driver code is used on a system without an IOMMU. The PCI
bus correctly reports that it only works in PA mode, while the DSA bus -
also correctly - reports that it works only in VA mode. The difference
is that there will be no devices found in a scan for the DSA bus, since
the kernel driver can only present those to userspace in the presence of
an IOMMU.

While we could change DSA instance to always report that it does not
care about the addressing mode, this would imply that it could be used
with DPDK in PA mode which is not the case. Therefore, this patch
changes the driver to report DC (don't care) in the case where no
devices are present, and VA otherwise.

NOTE: this addressing mode use of VA-only applies only in the case of
using DSA through the idxd kernel driver. The use of DSA though vfio-pci
is unaffected and works as with other PCI devices.

Fixes: b7aaf417f936 ("raw/ioat: add bus driver for device scanning automatically")

Reported-by: Harry van Haaren <harry.van.haaren@intel.com>
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Tested-by: Anatoly Burakov <anatoly.burakov@intel.com>
Tested-by: Harry van Haaren <harry.van.haaren@intel.com>
Tested-by: Conor Walsh <conor.walsh@intel.com>
3 years agoraw/ioat: fix directory handle leak
Bruce Richardson [Thu, 6 May 2021 11:19:27 +0000 (12:19 +0100)]
raw/ioat: fix directory handle leak

When reading the /dev directory as part of the bus scan for DSA devices,
the directory handle from opendir was not freed on function return,
leading to a resource leak.

Coverity issue: 370588
Fixes: b7aaf417f936 ("raw/ioat: add bus driver for device scanning automatically")

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
3 years agobuild: fix default drivers list without Python
David Marchand [Fri, 7 May 2021 11:54:04 +0000 (13:54 +0200)]
build: fix default drivers list without Python

If no enable_drivers option is passed, the default is to build
the drivers list by calling list-dir-globs.py.

But if no Python interpreter is installed, no error is reported
and all drivers end up being disabled.

Example on a minimal FreeBSD VM:

  dpdk@freebsd:~/dpdk $ meson setup build
  ...
  drivers:
  common/cpt: not in enabled drivers build config
  common/dpaax: not in enabled drivers build config
  common/iavf: not in enabled drivers build config
  common/mvep: not in enabled drivers build config
  common/octeontx: not in enabled drivers build config
  common/octeontx2: not in enabled drivers build config
  bus/dpaa: not in enabled drivers build config
  bus/fslmc: not in enabled drivers build config
  ...

  dpdk@freebsd:~/dpdk $ cd drivers/
  dpdk@freebsd:~/dpdk/drivers $ ~/dpdk/buildtools/list-dir-globs.py */*
  env: python3: No such file or directory

Rely on meson internal interpreter.
Check return code when calling this script.

Fixes: ab9407c3addd ("build: allow using wildcards to disable drivers")
Fixes: 2e33309ebe03 ("config: enable/disable drivers in Arm builds")
Cc: stable@dpdk.org
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
3 years agonet/hns3: fix debug build
Thomas Monjalon [Fri, 7 May 2021 12:14:13 +0000 (14:14 +0200)]
net/hns3: fix debug build

The variable "dev" is not used in hns3_get_tx_prep_needed()
in the case of RTE_LIBRTE_ETHDEV_DEBUG:
drivers/net/hns3/hns3_rxtx.c:4213:45: error: unused parameter â€˜dev’

Fixes: d7ec2c076579 ("net/hns3: select Tx prepare based on Tx offload")
Cc: stable@dpdk.org
Reported-by: David Marchand <david.marchand@redhat.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: David Marchand <david.marchand@redhat.com>
3 years agodoc: fix Arm SoCs list
David Marchand [Thu, 29 Apr 2021 07:00:06 +0000 (09:00 +0200)]
doc: fix Arm SoCs list

Keep the list of SoCs in a single place and include it so that the
documentation won't get outdated.

Fixes: 8f5ea6a464ac ("config/arm: fix implementer and its SoCs")
Fixes: 1b4c86a721c9 ("config/arm: add Marvell CN10K")
Fixes: 7cf32a22b240 ("config/arm: add Hisilicon kunpeng")

Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
3 years agoversion: 21.05-rc2
Thomas Monjalon [Wed, 5 May 2021 22:31:24 +0000 (00:31 +0200)]
version: 21.05-rc2

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
3 years agotest/crypto: copy offset data to OOP destination buffer
Kai Ji [Wed, 5 May 2021 14:45:13 +0000 (15:45 +0100)]
test/crypto: copy offset data to OOP destination buffer

Copy over the offset data required for auth in out-of-place op
when auth offset and cipher offset are not aligned.

Fixes: e847fc512817 ("test/crypto: add encrypted digest case for AES-CTR-CMAC")
Cc: stable@dpdk.org
Signed-off-by: Kai Ji <kai.ji@intel.com>
3 years agocrypto/dpaa2_sec: fix close and uninit functions
Hemant Agrawal [Wed, 5 May 2021 12:16:52 +0000 (17:46 +0530)]
crypto/dpaa2_sec: fix close and uninit functions

The init function was calling the dpseci_open
while dpseci_close was called by the open function.
This is a mismatch un-init shall clean the init configurations and
close shall clear the configure function settings.

This was causing issue with recent changes in test framework, where
the close was being called and causing DPAA2 SEC to fail in configure

Fixes: e5cbdfc53765 ("crypto/dpaa2_sec: add basic operations")
Cc: stable@dpdk.org
Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
3 years agocrypto/dpaa_sec: affine the thread portal affinity
Hemant Agrawal [Mon, 3 May 2021 08:39:53 +0000 (14:09 +0530)]
crypto/dpaa_sec: affine the thread portal affinity

DPAA requires the I/O shall be done in a HW portal context only.
The portal affinity is currently only being done in session create
and config APIs with the assumption that same thread will be used
for IO. This is causing issue.
This patch add support during I/O to check the HW portal affinity
and affine portal- if not affined already.

Fixes: 9a984458f755 ("crypto/dpaa_sec: rewrite Rx/Tx path")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
3 years agotest/crypto: fix auth-cipher compare length in OOP
Kai Ji [Tue, 4 May 2021 14:19:41 +0000 (15:19 +0100)]
test/crypto: fix auth-cipher compare length in OOP

For out-of-place operations, comparing expected ciphertext with
the operation result should skip cipher_offset bytes, as those
will not be copied from source to the destination buffer, making
the tests fail.

Fixes: 02ed7b3871d6 ("test/crypto: add SNOW3G test cases for auth-cipher")
Cc: stable@dpdk.org
Signed-off-by: Kai Ji <kai.ji@intel.com>
Signed-off-by: Damian Nowak <damianx.nowak@intel.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
3 years agoexamples/ipsec-secgw: fix handling IPv6 extension headers
Konstantin Ananyev [Thu, 29 Apr 2021 10:47:57 +0000 (11:47 +0100)]
examples/ipsec-secgw: fix handling IPv6 extension headers

Recent patch to support UDP encapsulation introduced problem with
handling inbound IPv6 packets with header extensions.
This patch aims to fix the issue.

Bugzilla ID: 695
Fixes: 9a1cc8f1ed74 ("examples/ipsec-secgw: support UDP encapsulation")

Reported-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
3 years agocompress/qat: enable compression on GEN3
Adam Dybkowski [Wed, 28 Apr 2021 14:41:42 +0000 (15:41 +0100)]
compress/qat: enable compression on GEN3

This patch enables the compression on QAT GEN3 (on hardware
versions that support it) and changes the error message shown
on older hardware versions that don't support the compression.

It also fixes the crash that happened on IM buffer allocation
failure (not enough memory) during the PMD cleaning phase.

Fixes: a124830a6f00 ("compress/qat: enable dynamic huffman encoding")
Fixes: 352332744c3a ("compress/qat: add dynamic SGL allocation")
Cc: stable@dpdk.org
Signed-off-by: Adam Dybkowski <adamx.dybkowski@intel.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
3 years agocommon/qat: increase IM buffer size for GEN3
Adam Dybkowski [Wed, 28 Apr 2021 14:41:41 +0000 (15:41 +0100)]
common/qat: increase IM buffer size for GEN3

This patch increases the intermediate buffer size used for the
compression on QAT GEN3 to accommodate new hardware versions.

Fixes: a124830a6f00 ("compress/qat: enable dynamic huffman encoding")
Cc: stable@dpdk.org
Signed-off-by: Adam Dybkowski <adamx.dybkowski@intel.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
3 years agoapp/bbdev: fix HARQ error messages
Min Hu (Connor) [Mon, 26 Apr 2021 00:56:59 +0000 (08:56 +0800)]
app/bbdev: fix HARQ error messages

The logging should show context by printing the two variables which
compared to each other. 'nb_harq_inputs', not 'nb_hard_outputs';
'nb_harq_outputs', not 'nb_hard_outputs'.

This patch corrected misused variable.

Fixes: d819c08327f3 ("app/bbdev: update for 5GNR")
Cc: stable@dpdk.org
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Acked-by: Nicolas Chautru <nicolas.chautru@intel.com>
3 years agoapp/bbdev: check memory allocation
Min Hu (Connor) [Thu, 22 Apr 2021 09:25:05 +0000 (17:25 +0800)]
app/bbdev: check memory allocation

Return value of a function 'rte_malloc' is dereferenced without
checking, and may result in segmentation fault.

This patch fixed it.

Fixes: 31a7853d1ed9 ("baseband/turbo_sw: support large size code block")
Cc: stable@dpdk.org
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Acked-by: Nicolas Chautru <nicolas.chautru@intel.com>
3 years agoexamples/vm_power: remove VM channel number check
Reshma Pattan [Wed, 21 Apr 2021 10:45:34 +0000 (11:45 +0100)]
examples/vm_power: remove VM channel number check

VM channel number should not be validated against the
host vm_power_manager coremask core indexes, as VM
cores need not to be same as host cores.
So remove this check, to allow all the vm channels
to be added successfully.

Fixes: b49c677a0d24 ("examples/vm_power: respect core mask")
Cc: stable@dpdk.org
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Reviewed-by: David Hunt <david.hunt@intel.com>
3 years agoeal: fix service core list parsing
Chengwen Feng [Wed, 5 May 2021 04:10:07 +0000 (12:10 +0800)]
eal: fix service core list parsing

This patch adds checking for service core index validity when parsing
service corelist.

Fixes: 7dbd7a6413ef ("service: add -S corelist option")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
3 years agoipc: check malloc sync reply result
Chengwen Feng [Wed, 5 May 2021 04:10:06 +0000 (12:10 +0800)]
ipc: check malloc sync reply result

This patch adds checking for mp reply result in handle_sync().

Fixes: 07dcbfe0101f ("malloc: support multiprocess memory hotplug")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
3 years agoraw/ntb: check memory allocations
Chengwen Feng [Wed, 21 Apr 2021 02:08:16 +0000 (10:08 +0800)]
raw/ntb: check memory allocations

This patch adds checking for rte_zmalloc() result when init Intel ntb
device, also fix the same bug when start ntb device.

Fixes: 034c328eb025 ("raw/ntb: support Intel NTB")
Fixes: c39d1e082a4b ("raw/ntb: setup queues")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Acked-by: Xiaoyun Li <xiaoyun.li@intel.com>
3 years agoraw/ntb: check SPAD user index
Chengwen Feng [Wed, 21 Apr 2021 02:08:15 +0000 (10:08 +0800)]
raw/ntb: check SPAD user index

This patch adds checking spad user index validity when set or get attr.

Fixes: 277310027965 ("raw/ntb: introduce NTB raw device driver")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Acked-by: Xiaoyun Li <xiaoyun.li@intel.com>
3 years agoexamples: fix pkg-config override
Jerin Jacob [Wed, 5 May 2021 14:25:25 +0000 (19:55 +0530)]
examples: fix pkg-config override

Move pkg-config override to beginning in the Makefile to allow
use PKGCONF variable to detect the libdpdk availability.

Fixes: fda34680eb9a ("examples: remove legacy sections of makefiles")
Cc: stable@dpdk.org
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
3 years agoregex/octeontx2: remove unused include directory
Thomas Monjalon [Mon, 3 May 2021 14:45:33 +0000 (16:45 +0200)]
regex/octeontx2: remove unused include directory

The variable inc_dir is not defined in this file.

Fixes: 4cd1c5fd9ed4 ("regex/octeontx2: introduce REE driver")
Cc: stable@dpdk.org
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Guy Kaneti <guyk@marvell.com>
3 years agolib: restore developer mode checks
David Marchand [Wed, 5 May 2021 14:21:05 +0000 (16:21 +0200)]
lib: restore developer mode checks

Most of the checks on developer_mode have been accidentally dropped.
Restore them.

Fixes: 7d611e35b077 ("lib: simplify main build file")

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
3 years agonet/mlx5: support connection tracking between two ports
Bing Zhao [Wed, 5 May 2021 12:23:27 +0000 (15:23 +0300)]
net/mlx5: support connection tracking between two ports

After creating a connection tracking context, it can be used between
two ports. For each port, the flow for one direction traffic will
be created.

The context can only be shared between the owner port and the peer
port that was specified when being created. Only the owner port
could update the context or query it in current implementation.

Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
3 years agonet/mlx5: validate connection tracking item
Bing Zhao [Wed, 5 May 2021 12:23:26 +0000 (15:23 +0300)]
net/mlx5: validate connection tracking item

The item of ASO connection tracking will be translated into the
register value when matching. The validation of this item has no
dependency on other layers, since the flow including this item
should be jumped from another group. All the layers checking was
already done in the previous groups. Only the state bits conflict
should be checked.

It is assumed that the flow with CT item will always work on the
TCP traffic.

Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
3 years agonet/mlx5: validate connection tracking action
Bing Zhao [Wed, 5 May 2021 12:23:25 +0000 (15:23 +0300)]
net/mlx5: validate connection tracking action

The validation of a CT action contains two parts. The first is the
CT action configurations parameter. When creating a CT action
context, some members need to be verified.

The second is that when creating a flow, the DR action of CT should
be validated with other actions and items as well. Currently, only
the TCP protocol support connection tracking.

Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
3 years agonet/mlx5: add connection tracking context update
Bing Zhao [Wed, 5 May 2021 12:23:24 +0000 (15:23 +0300)]
net/mlx5: add connection tracking context update

When updating a connection tracking context, two separate parts
could be updated.
First, the direction. This will only update the traffic direction
recorded in the software for flow creation.
Second, the TCP parameters. The hardware context will be updated
via the WQE. This update will be blocked until the hardware status
is updated and ready for the next flow creation.

Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
3 years agonet/mlx5: add translation of connection tracking item
Bing Zhao [Wed, 5 May 2021 12:23:23 +0000 (15:23 +0300)]
net/mlx5: add translation of connection tracking item

The return register of the DR action will be used for matching.
After the ASO CT checking of a TCP packet, the syndrome is filled in
the register. Only the 8 LSB should be used. A converting from
RTE_FLOW_CONNTRACK_FLAG* to the syndrome should be done after
checking the spec and mask fields.

Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
3 years agonet/mlx5: add translation of connection tracking action
Bing Zhao [Wed, 5 May 2021 12:23:22 +0000 (15:23 +0300)]
net/mlx5: add translation of connection tracking action

When creating a flow with this action context for CT, it needs to be
translated in 2 levels.

First, retrieve from action context to rte_flow action.
Second, translate it to the corresponding DR action with traffic
direction that was specified when creating or updating via
rte_flow_action_handle* API.

Before using the DR action in a flow, the CT context should be
available to use in the hardware. A synchronization is done before
inserting the flow rule with CT action to check the HW availability
of this CT context.

In order to release the DR actions and reuse the context of a CT,
the reference count should also be handled in the flow rule
destroying.

The CT index will be recorded in the rte_flow by reusing the ASO age
index to save memory, since only one ASO action is supported in one
flow rule currently. The action context type should also be saved
for CT. When destroying a flow rule, if the context type is CT and
the index is valid (non-zero), the release process should be
handled. By default, the handling will fall back to try to release
the ASO age if any.

Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
3 years agonet/mlx5: add ASO connection tracking destroy
Bing Zhao [Wed, 5 May 2021 12:23:21 +0000 (15:23 +0300)]
net/mlx5: add ASO connection tracking destroy

When trying to destroy an ASO connection tracking context, the DR
action created on this context should also be destroyed. Before
inserting the related software object into the management free list,
the reference count should be checked.

Right now, the context object will not be freed to the system and
will be reused directly from the free list.

Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
3 years agonet/mlx5: add ASO connection tracking query
Bing Zhao [Wed, 5 May 2021 12:23:20 +0000 (15:23 +0300)]
net/mlx5: add ASO connection tracking query

After the connection tracking context is created and being used by
the flows, the context will be updated by the HW automatically after
a packet passed the CT validation. E.g., the ACK, SEQ, window and
state of CT can be updated with both direction traffic.

In order to query the updated contents of this context, a WQE should
be posted to the SQ with a return buffer. The data will be filled
into the buffer. And the profile will be filled with specific value.

During the execution of query command, the context may be updated.
The result of the query command may not be the latest one.

Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
3 years agonet/mlx5: release connection tracking management
Bing Zhao [Wed, 5 May 2021 12:23:19 +0000 (15:23 +0300)]
net/mlx5: release connection tracking management

When freeing the IB shared context during stopping a device, the
ASO connection tracking management structure should also be cleaned
up.

All the DR actions created should be destroyed. The structures need
to be freed and ASO CT QP should be released. In the meanwhile, the
allocated and registered memory region for query should also be
deregistered and then freed.

Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
3 years agonet/mlx5: add actions for connection tracking creation
Bing Zhao [Wed, 5 May 2021 12:23:18 +0000 (15:23 +0300)]
net/mlx5: add actions for connection tracking creation

Allocating a CT from the management pools and creating the DR actions
for both directions by default.

If there is no available connection tracking action, a new pool will
be created with a fixed size bulk allocation. Right now, all the
resources are controlled by the linked list.

The ASO connection tracking context associated with these actions
need to be updated via WQE before using for steering.

Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
3 years agonet/mlx5: support connection tracking modify
Bing Zhao [Wed, 5 May 2021 12:23:17 +0000 (15:23 +0300)]
net/mlx5: support connection tracking modify

After the connection tracking object bulk is allocated, all the
objects' contents are filled with zero by default. Every
new-allocated object must be modified via WQE operation before it is
used.

In order to reduce the latency for the flow creation, an asynchronous
way is used instead of busy waiting for the CQE to be generated.

Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
3 years agocommon/mlx5: add DevX connection tracking objects creation
Bing Zhao [Wed, 5 May 2021 12:23:16 +0000 (15:23 +0300)]
common/mlx5: add DevX connection tracking objects creation

Adding support for connection tracking ASO creation via Devx command.
Right now only bulk creation is supported.

By default, the objects with zero contents will be created. Before
using a single object, the modification via posting a WQE to the ASO
CT SQ is needed.

Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
3 years agonet/mlx5: initialize connection tracking management
Bing Zhao [Wed, 5 May 2021 12:23:15 +0000 (15:23 +0300)]
net/mlx5: initialize connection tracking management

The definitions of ASO connection tracking objects management
structures are added.

Considering performance, the bulk allocation of ASO CT objects
should be used. The maximal value per bulk and the granularity could
be fetched from HCA capabilities 2. Right now, a fixed number of 64
is used for each bulk for a better management purpose.

The ASO QP for CT is initialized, the SQ will be used for both
modify and query command.

Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
3 years agonet/mlx5: use meter color register for connection tracking
Bing Zhao [Wed, 5 May 2021 12:23:14 +0000 (15:23 +0300)]
net/mlx5: use meter color register for connection tracking

Based on the capacity, 3 registers could be used. Due to the register
allocation, only the one REG_C_3 for meter color could be reused
right now.

Then in the same flow, no more than one ASO action can be supported.

Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
3 years agocommon/mlx5: check connection tracking offload capability
Bing Zhao [Wed, 5 May 2021 12:23:13 +0000 (15:23 +0300)]
common/mlx5: check connection tracking offload capability

During startup, the ASO connection tracking offload capability could
be queried via HCA_CAP_QUERY command. If the HW doesn't support ASO
CT, the value would be 0 by default. The following initialization
should be skipped and the creation of the CT object should return
a failure directly.

The following CT creation should also check this capability. With
the old driver, the pre-processing macro should be used in order to
make the compiling pass.

Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
3 years agocommon/mlx5: add connection tracking object
Bing Zhao [Wed, 5 May 2021 12:23:12 +0000 (15:23 +0300)]
common/mlx5: add connection tracking object

The structures of ASO connection tracking offload object are added
based on the definitions in the PRM. One CT object context will be
loaded into the cache completely in a reversed order of dwords. The
valid bit should be the MSB of the last dword. This is used for the
conntrack context creation and update, as well as for the query.

The capabilities 2 (HCA_CAP_2) layout is also added. The connection
tracking related capabilities could be queried via the HCA_CAP_2.

Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
3 years agonet/mlx5: fix TCP flags size for modify actions
Wisam Jaddo [Wed, 28 Apr 2021 10:29:07 +0000 (13:29 +0300)]
net/mlx5: fix TCP flags size for modify actions

From RFC the size of the TCP flags is 9, while the defined
current size is 6.

Fixes: 641dbe4fb053 ("net/mlx5: support modify field flow action")
Cc: stable@dpdk.org
Signed-off-by: Wisam Jaddo <wisamm@nvidia.com>
Reviewed-by: Alexander Kozyrev <akozyrev@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
3 years agonet/mlx5: support power monitoring
Alexander Kozyrev [Thu, 29 Apr 2021 14:55:18 +0000 (17:55 +0300)]
net/mlx5: support power monitoring

Support the PMD power management API in MLX5 driver.
The monitor policy of this API puts a CPU core to sleep until
a data in some monitored memory address is changed by the NIC.
Implement the get_monitor_addr function to return an address
of a CQE owner bit to monitor the arrival of a new packet.

Signed-off-by: Alexander Kozyrev <akozyrev@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
3 years agonet/mlx5: workaround ASO memory region creation
Michael Baum [Mon, 26 Apr 2021 12:48:10 +0000 (15:48 +0300)]
net/mlx5: workaround ASO memory region creation

Due to kernel issue in direct MKEY creation using the DevX API for
physical memory, this patch replaces the ASO MR creation to use Verbs
API.

Fixes: f935ed4b645a ("net/mlx5: support flow hit action for aging")
Cc: stable@dpdk.org
Signed-off-by: Michael Baum <michaelba@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
3 years agonet/bnxt: prevent device access in error state
Kalesh AP [Mon, 3 May 2021 05:21:50 +0000 (10:51 +0530)]
net/bnxt: prevent device access in error state

Driver should prevent any DMA with the device when it
detects an error. When firmware is in fatal state,
stop tx/rx by assigning them to dummy functions.

Fixes: be14720def9c ("net/bnxt: support FW reset")
Fixes: 9d0cbaecc91a ("net/bnxt: support periodic FW health monitoring")
Cc: stable@dpdk.org
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Andy Gospodarek <gospo@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
3 years agonet/bnxt: fix ring count calculation
Ajit Khaparde [Fri, 30 Apr 2021 20:14:13 +0000 (13:14 -0700)]
net/bnxt: fix ring count calculation

Fix ring count calculation for Thor. VNIC count does not have a
direct bearing on the number of rings that can be used.

Fixes: fe8dd26f86c7 ("net/bnxt: cap max Rx rings for Thor")

Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
3 years agonet/bnxt: fix mismatched type comparison in Rx
Ajit Khaparde [Fri, 30 Apr 2021 20:14:12 +0000 (13:14 -0700)]
net/bnxt: fix mismatched type comparison in Rx

Fix comparison between uint16_t and uint32_t types.

Fixes: 6dc83230b43b ("net/bnxt: support port representor data path")
Cc: stable@dpdk.org
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>