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05f1e35a13
Misc mlx5 updates:
1) SW steering, Vports handling and SFs support
From Yevgeny Kliteynik
======================
This patch series deals with vport handling in SW steering.
For every vport, SW steering queries FW for this vport's properties,
such as RX/TX ICM addresses to be able to add this vport as dest action.
The following patches rework vport capabilities managements and add support
for Scalable Functions (SFs).
- Patch 1 fixes the vport number data type all over the DR code to 16 bits
in accordance with HW spec.
- Patch 2 replaces local SW steering WIRE_PORT macro with the existing
mlx5 define.
- Patch 3 adds missing query for vport 0 and and handles eswitch manager
capabilities for ECPF (BlueField in embedded CPU mode).
- Patch 4 fixes error messages for failure to obtain vport caps from
different locations in the code to have the same verbosity level and
similar wording.
- Patch 5 adds support for csum recalculation flow tables on SFs: it
implements these FTs management in XArray instead of the fixed size array,
thus adding support for csum recalculation table for any valid vport.
- Patch 6 is the main patch of this whole series: it refactors vports
capabilities handling and adds SFs support.
======================
2) Minor and trivial updates and cleanups
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Merge tag 'mlx5-updates-2021-09-30' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux
Saeed Mahameed says:
====================
mlx5-updates-2021-09-30
1) From Yevgeny Kliteynik:
This patch series deals with vport handling in SW steering.
For every vport, SW steering queries FW for this vport's properties,
such as RX/TX ICM addresses to be able to add this vport as dest action.
The following patches rework vport capabilities managements and add support
for Scalable Functions (SFs).
- Patch 1 fixes the vport number data type all over the DR code to 16 bits
in accordance with HW spec.
- Patch 2 replaces local SW steering WIRE_PORT macro with the existing
mlx5 define.
- Patch 3 adds missing query for vport 0 and and handles eswitch manager
capabilities for ECPF (BlueField in embedded CPU mode).
- Patch 4 fixes error messages for failure to obtain vport caps from
different locations in the code to have the same verbosity level and
similar wording.
- Patch 5 adds support for csum recalculation flow tables on SFs: it
implements these FTs management in XArray instead of the fixed size array,
thus adding support for csum recalculation table for any valid vport.
- Patch 6 is the main patch of this whole series: it refactors vports
capabilities handling and adds SFs support.
2) Minor and trivial updates and cleanups
* tag 'mlx5-updates-2021-09-30' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux:
net/mlx5e: Use array_size() helper
net/mlx5: Use struct_size() helper in kvzalloc()
net/mlx5: Use kvcalloc() instead of kvzalloc()
net/mlx5: Tolerate failures in debug features while driver load
net/mlx5: Warn for devlink reload when there are VFs alive
net/mlx5: DR, Add missing string for action type SAMPLER
net/mlx5: DR, init_next_match only if needed
net/mlx5: DR, Fix typo 'offeset' to 'offset'
net/mlx5: DR, Increase supported num of actions to 32
net/mlx5: DR, Add support for SF vports
net/mlx5: DR, Support csum recalculation flow table on SFs
net/mlx5: DR, Align error messages for failure to obtain vport caps
net/mlx5: DR, Add missing query for vport 0
net/mlx5: DR, Replace local WIRE_PORT macro with the existing MLX5_VPORT_UPLINK
net/mlx5: DR, Fix vport number data type to u16
====================
Link: https://lore.kernel.org/r/20210930232050.41779-1-saeed@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.