Queue up a rxdesc, instead of busy waiting for the card to get back to us. This...

[netwatch.git] / lwip / src / include / lwipopts.h

diff --git a/lwip/src/include/lwipopts.h b/lwip/src/include/lwipopts.h
index c2ef625f7378e4bf85af63f844f8af3794ef5ca9..5288a27a000cafce8f30f500072a44e4b980d5a0 100644 (file)
--- a/lwip/src/include/lwipopts.h
+++ b/lwip/src/include/lwipopts.h
@@ -11,7 +11,18 @@
 
 #define LWIP_DHCP      1
 
+/* For big ones... */
+extern void _memcpy(void *dest, const void *src, int bytes);
+#define MEMCPY(dst,src,len) _memcpy(dst,src,len)
+
+/* Lots of tricks from http://lists.gnu.org/archive/html/lwip-users/2006-11/msg00007.html */
+
 #define MEM_SIZE       65536
-#define TCP_SND_BUF     2048
+#define TCP_MSS         1460
+#define TCP_WND                24000
+#define TCP_SND_BUF     (16 * TCP_MSS)
+#define TCP_SND_QUEUELEN 16
+
+#define MEMP_NUM_PBUF  128
 
 #endif