Diff: LPC1768/lwip/include/lwip/opt.h

Revision:

5:bc7df6da7589

Parent:

0:422060928e37

--- a/LPC1768/lwip/include/lwip/opt.h	Fri Jul 09 14:34:26 2010 +0000
+++ b/LPC1768/lwip/include/lwip/opt.h	Thu Aug 05 15:09:22 2010 +0000
@@ -69,6 +69,14 @@
 #endif
 
 /**
+ * NO_SYS_NO_TIMERS==1: Drop support for sys_timeout when NO_SYS==1
+ * Mainly for compatibility to old versions.
+ */
+#ifndef NO_SYS_NO_TIMERS
+#define NO_SYS_NO_TIMERS                0
+#endif
+
+/**
  * MEMCPY: override this if you have a faster implementation at hand than the
  * one included in your C library
  */
@@ -260,7 +268,7 @@
 #endif
 
 /**
- * MEMP_NUM_REASSDATA: the number of simultaneously IP packets queued for
+ * MEMP_NUM_REASSDATA: the number of IP packets simultaneously queued for
  * reassembly (whole packets, not fragments!)
  */
 #ifndef MEMP_NUM_REASSDATA
@@ -268,6 +276,17 @@
 #endif
 
 /**
+ * MEMP_NUM_FRAG_PBUF: the number of IP fragments simultaneously sent
+ * (fragments, not whole packets!).
+ * This is only used with IP_FRAG_USES_STATIC_BUF==0 and
+ * LWIP_NETIF_TX_SINGLE_PBUF==0 and only has to be > 1 with DMA-enabled MACs
+ * where the packet is not yet sent when netif->output returns.
+ */
+#ifndef MEMP_NUM_FRAG_PBUF
+#define MEMP_NUM_FRAG_PBUF              15
+#endif
+
+/**
  * MEMP_NUM_ARP_QUEUE: the number of simulateously queued outgoing
  * packets (pbufs) that are waiting for an ARP request (to resolve
  * their destination address) to finish.
@@ -371,6 +390,22 @@
 #endif
 
 /**
+ * MEMP_NUM_LOCALHOSTLIST: the number of host entries in the local host list
+ * if DNS_LOCAL_HOSTLIST_IS_DYNAMIC==1.
+ */
+#ifndef MEMP_NUM_LOCALHOSTLIST
+#define MEMP_NUM_LOCALHOSTLIST          1
+#endif
+
+/**
+ * MEMP_NUM_PPPOE_INTERFACES: the number of concurrently active PPPoE
+ * interfaces (only used with PPPOE_SUPPORT==1)
+ */
+#ifndef MEMP_NUM_PPPOE_INTERFACES
+#define MEMP_NUM_PPPOE_INTERFACES       1
+#endif
+
+/**
  * PBUF_POOL_SIZE: the number of buffers in the pbuf pool. 
  */
 #ifndef PBUF_POOL_SIZE
@@ -444,6 +479,14 @@
 #define ETH_PAD_SIZE                    0
 #endif
 
+/** ETHARP_SUPPORT_STATIC_ENTRIES==1: enable code to support static ARP table
+ * entries (using etharp_add_static_entry/etharp_remove_static_entry).
+ */
+#ifndef ETHARP_SUPPORT_STATIC_ENTRIES
+#define ETHARP_SUPPORT_STATIC_ENTRIES   0
+#endif
+
+
 /*
    --------------------------------
    ---------- IP options ----------
@@ -507,10 +550,12 @@
 /**
  * IP_FRAG_USES_STATIC_BUF==1: Use a static MTU-sized buffer for IP
  * fragmentation. Otherwise pbufs are allocated and reference the original
- * packet data to be fragmented.
+ * packet data to be fragmented (or with LWIP_NETIF_TX_SINGLE_PBUF==1,
+ * new PBUF_RAM pbufs are used for fragments).
+ * ATTENTION: IP_FRAG_USES_STATIC_BUF==1 may not be used for DMA-enabled MACs!
  */
 #ifndef IP_FRAG_USES_STATIC_BUF
-#define IP_FRAG_USES_STATIC_BUF         1
+#define IP_FRAG_USES_STATIC_BUF         0
 #endif
 
 /**
@@ -1313,6 +1358,13 @@
 #define LWIP_NETCONN                    1
 #endif
 
+/** LWIP_TCPIP_TIMEOUT==1: Enable tcpip_timeout/tcpip_untimeout tod create
+ * timers running in tcpip_thread from another thread.
+ */
+#ifndef LWIP_TCPIP_TIMEOUT
+#define LWIP_TCPIP_TIMEOUT              1
+#endif
+
 /*
    ------------------------------------
    ---------- Socket options ----------
@@ -1373,12 +1425,21 @@
 #endif
 
 /**
- * SO_REUSE==1: Enable SO_REUSEADDR and SO_REUSEPORT options. DO NOT USE!
+ * SO_REUSE==1: Enable SO_REUSEADDR option.
  */
 #ifndef SO_REUSE
 #define SO_REUSE                        0
 #endif
 
+/**
+ * SO_REUSE_RXTOALL==1: Pass a copy of incoming broadcast/multicast packets
+ * to all local matches if SO_REUSEADDR is turned on.
+ * WARNING: Adds a memcpy for every packet if passing to more than one pcb!
+ */
+#ifndef SO_REUSE_RXTOALL
+#define SO_REUSE_RXTOALL                0
+#endif
+
 /*
    ----------------------------------------
    ---------- Statistics options ----------