sim arch: poll for TX frames to speed up driver

2017-07-22 08:57:10 -06:00 · 2017-07-22 08:57:10 -06:00 · 53a8cb734b
commit 53a8cb734b
parent 63c9f1a86e
1 changed files with 6 additions and 0 deletions
--- a/arch/sim/src/up_netdriver.c
+++ b/arch/sim/src/up_netdriver.c
@ -171,6 +171,12 @@ void netdriver_loop(void)
 {
  FAR struct eth_hdr_s *eth;

+  /* Check for new frames.  If so, then poll the network for new XMIT data */
+
+  net_lock();
+  (void)devif_poll(&g_sim_dev, sim_txpoll);
+  net_unlock();
+
  /* netdev_read will return 0 on a timeout event and >0 on a data received event */

  g_sim_dev.d_len = netdev_read((FAR unsigned char *)g_sim_dev.d_buf,