[dpdk-dev] [PATCH v5 03/10] baseband/turbo_sw: fix the exposed LLR decimals assumption

[Dave Burley]

Acked-by: Dave Burley <dave.burley at accelercomm.com>

On 26/03/2020 03:27, Nicolas Chautru wrote:
> From: Nic Chautru <nicolas.chautru at intel.com>
>
> The actual LLR representation was incorrectly assumed to be 2
> instead of 4. This would impact wireless performance but is not
> critical to be back ported on LTS branches.
>
> Fixes: c769c711757a ("baseband/turbo_sw: extend for 5G")
>
> Signed-off-by: Nic Chautru <nicolas.chautru at intel.com>
> ---
>   drivers/baseband/turbo_sw/bbdev_turbo_software.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/baseband/turbo_sw/bbdev_turbo_software.c b/drivers/baseband/turbo_sw/bbdev_turbo_software.c
> index 6d5e080..5ca8ca1 100644
> --- a/drivers/baseband/turbo_sw/bbdev_turbo_software.c
> +++ b/drivers/baseband/turbo_sw/bbdev_turbo_software.c
> @@ -218,7 +218,7 @@ struct turbo_sw_queue {
>   					RTE_BBDEV_LDPC_HQ_COMBINE_OUT_ENABLE |
>   					RTE_BBDEV_LDPC_ITERATION_STOP_ENABLE,
>   			.llr_size = 8,
> -			.llr_decimals = 2,
> +			.llr_decimals = 4,
>   			.num_buffers_src =
>   					RTE_BBDEV_LDPC_MAX_CODE_BLOCKS,
>   			.num_buffers_hard_out =