History log of /openbmc/linux/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c (Results 1 – 25 of 39)
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38
# 5dd77585 05-Jul-2023 Zhengchao Shao <shaozhengchao@huawei.com>

net/mlx5: DR, fix memory leak in mlx5dr_cmd_create_reformat_ctx

when mlx5_cmd_exec failed in mlx5dr_cmd_create_reformat_ctx, the memory
pointed by 'in' is not released, which will cause memory leak.

net/mlx5: DR, fix memory leak in mlx5dr_cmd_create_reformat_ctx

when mlx5_cmd_exec failed in mlx5dr_cmd_create_reformat_ctx, the memory
pointed by 'in' is not released, which will cause memory leak. Move memory
release after mlx5_cmd_exec.

Fixes: 1d9186476e12 ("net/mlx5: DR, Add direct rule command utilities")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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Revision tags: v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34
# 8bbe544e 13-Jun-2023 Daniel Jurgens <danielj@nvidia.com>

net/mlx5: DR, update query of HCA caps for EC VFs

This change is needed to use EC VFs with metadata based steering.

There was an assumption that vport was equal to function ID. That's
not the case

net/mlx5: DR, update query of HCA caps for EC VFs

This change is needed to use EC VFs with metadata based steering.

There was an assumption that vport was equal to function ID. That's
not the case for EC VF functions. Adjust to function ID and set the
ec_vf_function bit accordingly.

Fixes: 9ac0b128248e ("net/mlx5: Update vport caps query/set for EC VFs")
Signed-off-by: Daniel Jurgens <danielj@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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Revision tags: v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23
# c7dd225b 02-Apr-2023 Yevgeny Kliteynik <kliteyn@nvidia.com>

net/mlx5: DR, Check force-loopback RC QP capability independently from RoCE

SW Steering uses RC QP for writing STEs to ICM. This writingis done in LB
(loopback), and FL (force-loopback) QP is prefer

net/mlx5: DR, Check force-loopback RC QP capability independently from RoCE

SW Steering uses RC QP for writing STEs to ICM. This writingis done in LB
(loopback), and FL (force-loopback) QP is preferred for performance. FL is
available when RoCE is enabled or disabled based on RoCE caps.
This patch adds reading of FL capability from HCA caps in addition to the
existing reading from RoCE caps, thus fixing the case where we didn't
have loopback enabled when RoCE was disabled.

Fixes: 7304d603a57a ("net/mlx5: DR, Add support for force-loopback QP")
Signed-off-by: Itamar Gozlan <igozlan@nvidia.com>
Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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Revision tags: v6.1.22, v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15, v6.1.14, v6.1.13, v6.2, v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71, v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64
# de69696b 29-Aug-2022 Yevgeny Kliteynik <kliteyn@nvidia.com>

net/mlx5: DR, Add create/destroy for modify-header-argument general object

Add functions for creation/destruction of the new type of general object.

Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia

net/mlx5: DR, Add create/destroy for modify-header-argument general object

Add functions for creation/destruction of the new type of general object.

Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Reviewed-by: Alex Vesker <valex@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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# b7ba743a 29-Aug-2022 Yevgeny Kliteynik <kliteyn@nvidia.com>

net/mlx5: DR, Check for modify_header_argument device capabilities

Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Reviewed-by: Alex Vesker <valex@nvidia.com>
Signed-off-by: Saeed Mahameed <sa

net/mlx5: DR, Check for modify_header_argument device capabilities

Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Reviewed-by: Alex Vesker <valex@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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# 108ff821 29-Aug-2022 Yevgeny Kliteynik <kliteyn@nvidia.com>

net/mlx5: DR, Add modify-header-pattern ICM pool

There is a new ICM area for that memory, so we need to handle it as we
did for the others ICM types.
The patch added that specific pool with its requ

net/mlx5: DR, Add modify-header-pattern ICM pool

There is a new ICM area for that memory, so we need to handle it as we
did for the others ICM types.
The patch added that specific pool with its requirements and management.

Signed-off-by: Muhammad Sammar <muhammads@nvidia.com>
Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Reviewed-by: Alex Vesker <valex@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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Revision tags: v5.15.63, v5.15.62, v5.15.61, v5.15.60, v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54, v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49, v5.15.48, v5.15.47, v5.15.46, v5.15.45
# e046b86e 31-May-2022 Yevgeny Kliteynik <kliteyn@nvidia.com>

net/mlx5: DR, Add functions to create/destroy MATCH_DEFINER general object

SW steering is able to match only on the exact values of the packet fields,
as requested by the user: the user provides mas

net/mlx5: DR, Add functions to create/destroy MATCH_DEFINER general object

SW steering is able to match only on the exact values of the packet fields,
as requested by the user: the user provides mask for the fields that are of
interest, and the exact values to be matched on when the traffic is handled.

Match Definer is a general FW object that defines which fields in the
packet will be referenced by the mask and tag of each STE. Match definer ID
is part of STE fields, and it defines how the HW needs to interpret the STE's
mask/tag values.
Till now SW steering used the definers that were managed by FW and implemented
the STE layout as described by the HW spec. Now that we're adding a new type
of STE, SW steering needs to define for the HW how it should interpret this
new STE's layout.
This is done with a programmable match definer.

The programmable definer allows to selects which fields will be included in
the definer, and their layout: it has up to 9 DW selectors 8 Byte selectors.
Each selector indicates a DW/Byte worth of fields out of the table that
is defined by HW spec by referencing the offset of the required DW/Byte.

This patch adds dr_cmd function to create and destroy MATCH_DEFINER
general object.

Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Reviewed-by: Alex Vesker <valex@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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# c4193a12 24-Jul-2022 Yevgeny Kliteynik <kliteyn@nvidia.com>

net/mlx5: DR, Fix the SMFS sync_steering for fast teardown

If sync happens when the device is in fast teardown, just bail
and don't do anything, because the PCI device is not there any more.

Signed

net/mlx5: DR, Fix the SMFS sync_steering for fast teardown

If sync happens when the device is in fast teardown, just bail
and don't do anything, because the PCI device is not there any more.

Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Reviewed-by: Alex Vesker <valex@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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# b0bb369e 03-Jul-2022 Mark Bloch <mbloch@nvidia.com>

net/mlx5: fs, allow flow table creation with a UID

Add UID field to flow table attributes to allow creating flow tables
with a non default (zero) uid.

Signed-off-by: Mark Bloch <mbloch@nvidia.com>

net/mlx5: fs, allow flow table creation with a UID

Add UID field to flow table attributes to allow creating flow tables
with a non default (zero) uid.

Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Reviewed-by: Alex Vesker <valex@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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Revision tags: v5.15.44, v5.15.43, v5.15.42, v5.18, v5.15.41, v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.17, v5.15.30, v5.15.29
# 6510bc0d 15-Mar-2022 Mark Bloch <mbloch@nvidia.com>

net/mlx5: fs, add unused destination type

When the caller doesn't pass a destination fs_core will create a unused
rule just so a context can be returned. This unused rule
is zeroed out and its type

net/mlx5: fs, add unused destination type

When the caller doesn't pass a destination fs_core will create a unused
rule just so a context can be returned. This unused rule
is zeroed out and its type is 0 which can be mixed up with
MLX5_FLOW_DESTINATION_TYPE_VPORT.

Create a dedicated type to differentiate between the two
named MLX5_FLOW_DESTINATION_TYPE_NONE.

Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Reviewed-by: Maor Gottlieb <maorg@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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# d639af62 22-Mar-2022 Mark Bloch <mbloch@nvidia.com>

net/mlx5: fs, split software and IFC flow destination definitions

Separate flow destinations between software and IFC.
Flow destination type passed by callers was used as the input in
firmware comma

net/mlx5: fs, split software and IFC flow destination definitions

Separate flow destinations between software and IFC.
Flow destination type passed by callers was used as the input in
firmware commands and over the years software only types were added
which resulted in mixing between the two.

Create an IFC enum that contains only the flow destinations defined
when talking to the firmware.

Now that there is a proper software only enum for flow destinations
the hardcoded values can be removed as the values are no longer used
in firmware commands.

Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Reviewed-by: Maor Gottlieb <maorg@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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Revision tags: v5.15.28, v5.15.27, v5.15.26, v5.15.25, v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15, v5.16, v5.15.10, v5.15.9, v5.15.8, v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2
# f59464e2 07-Nov-2021 Yevgeny Kliteynik <kliteyn@nvidia.com>

net/mlx5: DR, Add support for matching on geneve_tlv_option_0_exist field

Match on geneve_tlv_option_0_exist field on devices that support STEv1.

Signed-off-by: Muhammad Sammar <muhammads@nvidia.co

net/mlx5: DR, Add support for matching on geneve_tlv_option_0_exist field

Match on geneve_tlv_option_0_exist field on devices that support STEv1.

Signed-off-by: Muhammad Sammar <muhammads@nvidia.com>
Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>

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Revision tags: v5.15.1, v5.15
# e3a0f40b 24-Oct-2021 Yevgeny Kliteynik <kliteyn@nvidia.com>

net/mlx5: DR, Add support for UPLINK destination type

Add support for a new destination type - UPLINK.

Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>


# c3fb0e28 17-Nov-2021 Yevgeny Kliteynik <kliteyn@nvidia.com>

net/mlx5: DR, Fix lower case macro prefix "mlx5_" to "MLX5_"

Macros prefix should be capital letters - fix the prefix in
mlx5_FLEX_PARSER_MPLS_OVER_UDP_ENABLED.

Signed-off-by: Yevgeny Kliteynik <kl

net/mlx5: DR, Fix lower case macro prefix "mlx5_" to "MLX5_"

Macros prefix should be capital letters - fix the prefix in
mlx5_FLEX_PARSER_MPLS_OVER_UDP_ENABLED.

Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>

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Revision tags: v5.14.14, v5.14.13, v5.14.12, v5.14.11, v5.14.10, v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67, v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62, v5.14, v5.10.61, v5.10.60
# dd4acb2a 10-Aug-2021 Yevgeny Kliteynik <kliteyn@nvidia.com>

net/mlx5: DR, Add missing query for vport 0

Currently, vport 0 capabilities are not set.
To fix this, we now querying both eswitch manager and vport 0.
Eswitch manager has an access to all the vport

net/mlx5: DR, Add missing query for vport 0

Currently, vport 0 capabilities are not set.
To fix this, we now querying both eswitch manager and vport 0.
Eswitch manager has an access to all the vports - for eswitch manager PF, all
vports can be referred as other vports. The exception is embedded CPU mode,
where there is vport 0 of ECPF and the PF vport 0.

Here is how vport are queried:

For Connect-X5/6:
PF vport (0) and vports 1..n: vport number, other = true
esw_manager is vport 0 (PF)
For BlueField (in embedded CPU mode):
ECPF vport: vport = 0, other = false
PF vport (0) and 1..n: vport number, other = true
esw_manager = vport 0 (ECPF)

Also, note that there's no need for other_vport function parameter
in dr_domain_query_vport - this value is now deduced locally in the
function.

Signed-off-by: Yuval Avnery <yuvalav@mellanox.com>
Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Reviewed-by: Muhammad Sammar <muhammads@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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# f9f93bd5 11-Aug-2021 Yevgeny Kliteynik <kliteyn@nvidia.com>

net/mlx5: DR, Fix vport number data type to u16

According to the HW spec, vport number is a 16-bit value.
Fix vport usage all over the code to u16 data type.

Signed-off-by: Yevgeny Kliteynik <klite

net/mlx5: DR, Fix vport number data type to u16

According to the HW spec, vport number is a 16-bit value.
Fix vport usage all over the code to u16 data type.

Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Reviewed-by: Muhammad Sammar <muhammads@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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Revision tags: v5.10.53, v5.10.52, v5.10.51, v5.10.50, v5.10.49
# 63b85f49 04-Jul-2021 Yevgeny Kliteynik <kliteyn@nvidia.com>

net/mlx5: DR, Add ignore_flow_level support for multi-dest flow tables

When creating an FTE, we might need to create multi-destination flow table,
which is eventually created by FW. In such case, th

net/mlx5: DR, Add ignore_flow_level support for multi-dest flow tables

When creating an FTE, we might need to create multi-destination flow table,
which is eventually created by FW. In such case, this FW table should
include all the FTE properties as requested by the upper layer, including
the ability to point to another flow table with level lower or equal to
the current table - indicated by the "ignore_flow_level" property.

Signed-off-by: Chris Mi <cmi@nvidia.com>
Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Reviewed-by: Alex Vesker <valex@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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Revision tags: v5.13, v5.10.46, v5.10.43, v5.10.42, v5.10.41, v5.10.40, v5.10.39, v5.4.119, v5.10.36, v5.10.35, v5.10.34, v5.4.116, v5.10.33, v5.12, v5.10.32
# 1ab6dc35 19-Apr-2021 Yevgeny Kliteynik <kliteyn@nvidia.com>

net/mlx5: DR, Add support for flow sampler offload

Add SW steering support for sFlow / flow sampler action.

Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Signed-off-by: Saeed Mahameed <saee

net/mlx5: DR, Add support for flow sampler offload

Add SW steering support for sFlow / flow sampler action.

Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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Revision tags: v5.10.31, v5.10.30, v5.10.27, v5.10.26, v5.10.25, v5.10.24, v5.10.23, v5.10.22, v5.10.21, v5.10.20, v5.10.19, v5.4.101, v5.10.18, v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14
# 7ea9b398 28-Jan-2021 Yevgeny Kliteynik <kliteyn@nvidia.com>

net/mlx5: DR, Added support for INSERT_HEADER reformat type

Add support for INSERT_HEADER packet reformat context type

Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Signed-off-by: Saeed Mah

net/mlx5: DR, Added support for INSERT_HEADER reformat type

Add support for INSERT_HEADER packet reformat context type

Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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Revision tags: v5.10
# aeacb52a 02-Nov-2020 Yevgeny Kliteynik <kliteyn@nvidia.com>

net/mlx5: DR, Add support for isolate_vl_tc QP

When using SW steering, rule insertion rate depends on the RDMA RC QP
performance used for writing to the ICM. During stress this QP is competing
on th

net/mlx5: DR, Add support for isolate_vl_tc QP

When using SW steering, rule insertion rate depends on the RDMA RC QP
performance used for writing to the ICM. During stress this QP is competing
on the HW resources with all the other QPs that are used to send data.
To protect SW steering QP's performance in such cases, we set this QP to
use isolated VL. The VL number is reserved by FW and is not exposed to the
driver.
Support for this QP on isolated VL exists only when both force-loopback and
isolate_vl_tc capabilities are set.

Signed-off-by: Alex Vesker <valex@mellanox.com>
Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

show more ...


# 7304d603 02-Nov-2020 Yevgeny Kliteynik <kliteyn@nvidia.com>

net/mlx5: DR, Add support for force-loopback QP

When supported by the device, SW steering RoCE RC QP that is used to
write/read to/from ICM will be created with force-loopback attribute.
Such QP doe

net/mlx5: DR, Add support for force-loopback QP

When supported by the device, SW steering RoCE RC QP that is used to
write/read to/from ICM will be created with force-loopback attribute.
Such QP doesn't require GID index upon creation.

Signed-off-by: Erez Shitrit <erezsh@mellanox.com>
Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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# df9dd15a 06-Feb-2021 Yevgeny Kliteynik <kliteyn@nvidia.com>

net/mlx5: DR, Add support for matching tunnel GTP-U

Enable matching on tunnel GTP-U and GTP-U first extension
header using dynamic flex parser.

Signed-off-by: Muhammad Sammar <muhammads@nvidia.com>

net/mlx5: DR, Add support for matching tunnel GTP-U

Enable matching on tunnel GTP-U and GTP-U first extension
header using dynamic flex parser.

Signed-off-by: Muhammad Sammar <muhammads@nvidia.com>
Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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# 35ba005d 06-Feb-2021 Yevgeny Kliteynik <kliteyn@nvidia.com>

net/mlx5: DR, Set flex parser for TNL_MPLS dynamically

Query the flex_parser id that's intended for TNL_MPLS
and use an appropriate flex parser for MPLS over UDP/GRE.

Signed-off-by: Muhammad Sammar

net/mlx5: DR, Set flex parser for TNL_MPLS dynamically

Query the flex_parser id that's intended for TNL_MPLS
and use an appropriate flex parser for MPLS over UDP/GRE.

Signed-off-by: Muhammad Sammar <muhammads@nvidia.com>
Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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# 3442e033 06-Feb-2021 Yevgeny Kliteynik <kliteyn@nvidia.com>

net/mlx5: DR, Add support for matching on geneve TLV option

Enable matching on tunnel geneve TLV option using the flex parser.

Signed-off-by: Muhammad Sammar <muhammads@nvidia.com>
Signed-off-by: Y

net/mlx5: DR, Add support for matching on geneve TLV option

Enable matching on tunnel geneve TLV option using the flex parser.

Signed-off-by: Muhammad Sammar <muhammads@nvidia.com>
Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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# b7f86258 15-Mar-2021 Roi Dayan <roid@nvidia.com>

net/mlx5: DR, Alloc cmd buffer with kvzalloc() instead of kzalloc()

The cmd size is 8K so use kvzalloc().

Signed-off-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>


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