dpdk: keep buffer flags per-device

[vpp.git] / src / plugins / dpdk / device / init.c

diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c
index 53fd24b..06fb55e 100644 (file)
--- a/src/plugins/dpdk/device/init.c
+++ b/src/plugins/dpdk/device/init.c
@@ -230,10 +230,6 @@ dpdk_lib_init (dpdk_main_t * dm)
   if (CLIB_DEBUG > 0)
     dpdk_log_notice ("DPDK drivers found %d ports...", nports);
 
-  if (dm->conf->enable_tcp_udp_checksum)
-    dm->buffer_flags_template &= ~(VNET_BUFFER_F_L4_CHECKSUM_CORRECT
-                                  | VNET_BUFFER_F_L4_CHECKSUM_COMPUTED);
-
   /* vlib_buffer_t template */
   vec_validate_aligned (dm->per_thread_data, tm->n_vlib_mains - 1,
                        CLIB_CACHE_LINE_BYTES);
@@ -241,7 +237,6 @@ dpdk_lib_init (dpdk_main_t * dm)
     {
       dpdk_per_thread_data_t *ptd = vec_elt_at_index (dm->per_thread_data, i);
       clib_memset (&ptd->buffer_template, 0, sizeof (vlib_buffer_t));
-      ptd->buffer_template.flags = dm->buffer_flags_template;
       vnet_buffer (&ptd->buffer_template)->sw_if_index[VLIB_TX] = (u32) ~ 0;
     }
 
@@ -1887,12 +1882,6 @@ dpdk_init (vlib_main_t * vm)
 
   vec_add1 (dm->conf->eal_init_args, (u8 *) "vnet");
 
-  /* Default vlib_buffer_t flags, DISABLES tcp/udp checksumming... */
-  dm->buffer_flags_template = (VLIB_BUFFER_TOTAL_LENGTH_VALID |
-                              VLIB_BUFFER_EXT_HDR_VALID |
-                              VNET_BUFFER_F_L4_CHECKSUM_COMPUTED |
-                              VNET_BUFFER_F_L4_CHECKSUM_CORRECT);
-
   dm->stat_poll_interval = DPDK_STATS_POLL_INTERVAL;
   dm->link_state_poll_interval = DPDK_LINK_POLL_INTERVAL;