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Code Issues Releases Wiki Activity

net/mlx5: Allow 0 for total host VFs 

When querying eswitch functions 0 is a valid number of host VFs. After
introducing ARM SRIOV falling through to getting the max value from PCI
results in using the total VFs allowed on the ARM for the host.

Fixes: 86eec50bea ("net/mlx5: Support querying max VFs from device");
Signed-off-by: Daniel Jurgens <danielj@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Daniel Jurgens 2023-07-11 00:28:10 +03:00 committed by Saeed Mahameed
parent 06c868fde6
commit 2dc2b3922d
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/net/ethernet/mellanox/mlx5/core/sriov.c
View File

@ -285,8 +285,7 @@ static u16 mlx5_get_max_vfs(struct mlx5_core_dev *dev)
host_total_vfs = MLX5_GET(query_esw_functions_out, out,
host_params_context.host_total_vfs);
kvfree(out);
if (host_total_vfs)
return host_total_vfs;
return host_total_vfs;
}
done: