Update Microblaze Ethernet Lite lwipopts.h for better efficiency.

git-svn-id: https://svn.code.sf.net/p/freertos/code/trunk@1604 1d2547de-c912-0410-9cb9-b8ca96c0e9e2

diff --git a/Demo/MicroBlaze_Spartan-6_EthernetLite/SDKProjects/RTOSDemo/lwIP/lwIP_Apps/lwipopts.h b/Demo/MicroBlaze_Spartan-6_EthernetLite/SDKProjects/RTOSDemo/lwIP/lwIP_Apps/lwipopts.h
index 9d396cf6384759474c4d4c3212fc4755999c06c2..2ec734ae7e96680d8d287bf2724f09076f545659 100644 (file)
--- a/Demo/MicroBlaze_Spartan-6_EthernetLite/SDKProjects/RTOSDemo/lwIP/lwIP_Apps/lwipopts.h
+++ b/Demo/MicroBlaze_Spartan-6_EthernetLite/SDKProjects/RTOSDemo/lwIP/lwIP_Apps/lwipopts.h
@@ -204,7 +204,7 @@ a lot of data that needs to be copied, this should be set high. */
 #define TCP_MSS                                        1460
 
 /* TCP sender buffer space (bytes). */
-#define TCP_SND_BUF                            2048
+#define TCP_SND_BUF                            ( TCP_MSS * 2 )
 
 /* TCP sender buffer space (pbufs). This must be at least = 2 *
    TCP_SND_BUF/TCP_MSS for things to work. */
@@ -216,7 +216,7 @@ a lot of data that needs to be copied, this should be set high. */
 #define TCP_SNDLOWAT                   (TCP_SND_BUF/2)
 
 /* TCP receive window. */
-#define TCP_WND                                        4048
+#define TCP_WND                                        ( PBUF_POOL_SIZE * PBUF_POOL_BUFSIZE )
 
 /* Maximum number of retransmissions of data segments. */
 #define TCP_MAXRTX                             12