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[components][lwip]LWIP 1.4.1 支持硬件校验和

This commit is contained in:
zylx 2019-03-14 17:31:57 +08:00
parent 9818ee2d29
commit bb97c76b59
1 changed files with 12 additions and 0 deletions
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12
components/net/lwip-1.4.1/src/lwipopts.h
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@ -374,6 +374,18 @@
#define ARP_TABLE_SIZE 10 #define ARP_TABLE_SIZE 10
#define ARP_QUEUEING 1 #define ARP_QUEUEING 1
/* ---------- Checksum options ---------- */
#ifdef RT_LWIP_USING_HW_CHECKSUM
#define CHECKSUM_GEN_IP 0
#define CHECKSUM_GEN_UDP 0
#define CHECKSUM_GEN_TCP 0
#define CHECKSUM_GEN_ICMP 0
#define CHECKSUM_CHECK_IP 0
#define CHECKSUM_CHECK_UDP 0
#define CHECKSUM_CHECK_TCP 0
#define CHECKSUM_CHECK_ICMP 0
#endif
/* ---------- IP options ---------- */ /* ---------- IP options ---------- */
/* Define IP_FORWARD to 1 if you wish to have the ability to forward /* Define IP_FORWARD to 1 if you wish to have the ability to forward
IP packets across network interfaces. If you are going to run lwIP IP packets across network interfaces. If you are going to run lwIP