[PATCH] net/mlx5: fix the WQE size calculation for Tx queue

[Thomas Monjalon]

27/06/2025 10:25, Bing Zhao:
> The txq_calc_wqebb_cnt() should be consistent with the calculation in
> the function mlx5_txq_devx_obj_new(). Or when the input descriptor
> number is 512, the WQE size will be wrongly considered to be 30 when
> no max_inline_data is zero in some cases. The total number of WQE will
> be considered as 256 and that is incorrect.
> 
> Adjusting the WQE size will solve the wrong calculation when the
> calculated WQE size is less than 64B.
> 
> Fixes: 38b4b397a57d ("net/mlx5: add Tx configuration and setup")
> Cc: viacheslavo at nvidia.com
> Cc: stable at dpdk.org
> 
> Signed-off-by: Bing Zhao <bingz at nvidia.com>
> Acked-by: Viacheslav Ovsiienko <viacheslavo at nvidia.com>

Applied, thanks.