net/mlx5: Update SRIOV enable/disable to handle EC/VFs

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Previously on the embedded CPU platform SRIOV was never enabled/disabled
via mlx5_core_sriov_configure. Host VF updates are provided by an event
handler. Now in the disable flow it must be known if this is a disable
due to driver unload or SRIOV detach, or if the user updated the number
of VFs. If due to change in the number of VFs only wait for the pages of
ECVFs.

Signed-off-by: Daniel Jurgens <danielj@nvidia.com>
Reviewed-by: William Tu <witu@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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Daniel Jurgens 2023-03-07 18:52:29 +02:00 • committed by Saeed Mahameed

parent 42a84a4309

commit 6d98f314bf

3 changed files with 30 additions and 9 deletions

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2

drivers/net/ethernet/mellanox/mlx5/core/main.c

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2

drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h

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35

drivers/net/ethernet/mellanox/mlx5/core/sriov.c

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