diff options
| -rw-r--r-- | VNFs/DPPD-PROX/prox_compat.h | 6 | ||||
| -rw-r--r-- | VNFs/DPPD-PROX/prox_port_cfg.c | 7 |
2 files changed, 13 insertions, 0 deletions
diff --git a/VNFs/DPPD-PROX/prox_compat.h b/VNFs/DPPD-PROX/prox_compat.h index 1ebacd4a..65bba65d 100644 --- a/VNFs/DPPD-PROX/prox_compat.h +++ b/VNFs/DPPD-PROX/prox_compat.h @@ -130,6 +130,12 @@ static void *prox_rte_table_create(struct prox_rte_table_params *params, int soc #define DEV_RX_OFFLOAD_JUMBO_FRAME 0x00000800 #endif +#ifndef DEV_RX_OFFLOAD_KEEP_CRC +#ifndef DEV_RX_OFFLOAD_CRC_STRIP +#define DEV_RX_OFFLOAD_CRC_STRIP 0x00001000 +#endif +#endif + #if RTE_VERSION < RTE_VERSION_NUM(19,2,0,0) #define RTE_COLOR_GREEN e_RTE_METER_GREEN #define RTE_COLOR_YELLOW e_RTE_METER_YELLOW diff --git a/VNFs/DPPD-PROX/prox_port_cfg.c b/VNFs/DPPD-PROX/prox_port_cfg.c index de11dbff..93341d3f 100644 --- a/VNFs/DPPD-PROX/prox_port_cfg.c +++ b/VNFs/DPPD-PROX/prox_port_cfg.c @@ -281,6 +281,13 @@ void init_rte_dev(int use_dummy_devices) plog_info("\t\tDisabling UDP cksum on vmxnet3\n"); port_cfg->disabled_tx_offload |= DEV_TX_OFFLOAD_UDP_CKSUM; } + // Some OVS versions reports that they support UDP offload and no IPv4 offload, but fails when UDP offload is enabled + if ((!strcmp(port_cfg->short_name, "virtio")) && + ((port_cfg->dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPV4_CKSUM) == 0) && + (port_cfg->dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_CKSUM)) { + plog_info("\t\tDisabling UDP cksum on virtio\n"); + port_cfg->disabled_tx_offload |= DEV_TX_OFFLOAD_UDP_CKSUM; + } } } |