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reduce the TCP segment size to increase the performance on the SCC

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This commit is contained in:
Stefan Lankes 2011-09-15 03:15:15 -07:00
parent bf28c95b75
commit 0bec94d2a5
1 changed files with 5 additions and 1 deletions
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6
lwip/src/include/lwipopts.h
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@ -37,7 +37,11 @@
/** /**
* LWIP_DHCP==1: Enable DHCP module. * LWIP_DHCP==1: Enable DHCP module.
*/ */
#ifdef CONFIG_ROCKCREEK
#define LWIP_DHCP 0
#else
#define LWIP_DHCP 1 #define LWIP_DHCP 1
#endif
/** /**
* DHCP_DOES_ARP_CHECK==1: Do an ARP check on the offered address. * DHCP_DOES_ARP_CHECK==1: Do an ARP check on the offered address.
@ -68,7 +72,7 @@
* when opening a connection. For the transmit size, this MSS sets * when opening a connection. For the transmit size, this MSS sets
* an upper limit on the MSS advertised by the remote host. * an upper limit on the MSS advertised by the remote host.
*/ */
#define TCP_MSS 1460 #define TCP_MSS 1440
/** /**
* TCP_SND_BUF: TCP sender buffer space (bytes). * TCP_SND_BUF: TCP sender buffer space (bytes).