[PATCH v3 04/30] baseband/acc100: add LDPC encoder padding function

Maxime Coquelin maxime.coquelin at redhat.com
Fri Oct 14 11:33:25 CEST 2022



On 10/12/22 04:53, Hernan Vargas wrote:
> LDPC Encoder input may need to be padded to avoid small beat for ACC100.
> Padding 5GDL input buffer length (BLEN) to avoid case (BLEN % 64) <= 8.
> Adding protection for corner case to avoid for 5GDL occurrence of last
> beat within the ACC100 fabric with <= 8B which might trigger a fabric
> corner case hang issue.
> 
> Fixes: 5ad5060f8f7 ("baseband/acc100: add LDPC processing functions")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Hernan Vargas <hernan.vargas at intel.com>
> ---
>   drivers/baseband/acc/rte_acc100_pmd.c | 27 ++++++++++++++++++++-------
>   1 file changed, 20 insertions(+), 7 deletions(-)
> 

Reviewed-by: Maxime Coquelin <maxime.coquelin at redhat.com>

Thanks,
Maxime



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