ice: support subfunction devlink Tx topology

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Flow for creating Tx topology is the same as for VF port representors,
but the devlink port is stored in different place (sf->devlink_port).

When creating VF devlink lock isn't taken, when creating subfunction it
is. Setting Tx topology function needs to take this lock, check if it
was taken before to not do it twice.

Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Tested-by: Rafal Romanowski <rafal.romanowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

...

This commit is contained in:

Michal Swiatkowski 2024-08-20 08:57:58 +02:00 • committed by Tony Nguyen

parent 54f0771239

commit 7cde47431d

3 changed files with 20 additions and 5 deletions

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12

drivers/net/ethernet/intel/ice/devlink/devlink.c

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1

drivers/net/ethernet/intel/ice/devlink/devlink_port.c

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12

drivers/net/ethernet/intel/ice/ice_repr.c

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