[Commit-gnuradio] r7553 - usrp2/trunk/firmware/lib

[matt]

Author: matt
Date: 2008-02-04 10:13:24 -0700 (Mon, 04 Feb 2008)
New Revision: 7553

Modified:
   usrp2/trunk/firmware/lib/eth_mac.c
Log:
change limits on flow control


Modified: usrp2/trunk/firmware/lib/eth_mac.c
===================================================================
--- usrp2/trunk/firmware/lib/eth_mac.c  2008-02-04 04:37:05 UTC (rev 7552)
+++ usrp2/trunk/firmware/lib/eth_mac.c  2008-02-04 17:13:24 UTC (rev 7553)
@@ -67,8 +67,8 @@
   // unsigned int lwmark = (2*2048 + 64)/4; // 2 * 2048-byte frames + 1 * 
64-byte pause frame
   // eth_mac->fc_hwmark = lwmark + 2048/4;  // plus a 2048-byte frame
 
-  eth_mac->fc_lwmark = 400;            // there is currently 1024 lines in the 
fifo
-  eth_mac->fc_hwmark = 800;
+  eth_mac->fc_lwmark = 600;            // there are currently 2047 lines in 
the fifo
+  eth_mac->fc_hwmark = 1200;
 
   //eth_mac->tx_pause_en = 0;          // pay attn to pause frames sent to us
   //eth_mac->pause_quanta_set = 38;    // a bit more than 1 max frame 16kb/512 
+ fudge