diff options
| author | zylx <[email protected]> | 2019-03-14 17:31:57 +0800 |
|---|---|---|
| committer | zylx <[email protected]> | 2019-03-14 17:33:29 +0800 |
| commit | bb97c76b5937864736d7fdb029bc0731c8cabf68 (patch) | |
| tree | 9f1a98270187b096e1681deb31e9fd4490c5ee2d /components | |
| parent | 9818ee2d2908ffa9c1286484863a7a1ebe3c2f8e (diff) | |
[components][lwip]LWIP 1.4.1 支持硬件校验和
Diffstat (limited to 'components')
| -rw-r--r-- | components/net/lwip-1.4.1/src/lwipopts.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/components/net/lwip-1.4.1/src/lwipopts.h b/components/net/lwip-1.4.1/src/lwipopts.h index a5c0e20cbd..dd59acd589 100644 --- a/components/net/lwip-1.4.1/src/lwipopts.h +++ b/components/net/lwip-1.4.1/src/lwipopts.h @@ -374,6 +374,18 @@ #define ARP_TABLE_SIZE 10 #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 ---------- */ /* 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 |