NVSC_RSC_CSUM_INFO
if ((ppi_flags & NVSC_RSC_CSUM_INFO) && csum_info->receive.ip_checksum_value_invalid &&
if ((ppi_flags & NVSC_RSC_CSUM_INFO) && (net->features & NETIF_F_RXCSUM)) {
nvchan->rsc.ppi_flags |= NVSC_RSC_CSUM_INFO;
nvchan->rsc.ppi_flags &= ~NVSC_RSC_CSUM_INFO;