M-Labs
/
artiq
mirror of https://github.com/m-labs/artiq.git
2
0
Fork 1
Code Issues Projects Releases Wiki Activity

runtime: increase lwip TCP_SND_QUEUELEN (closes #82)

This commit is contained in:
Sebastien Bourdeauducq 2015-07-31 18:16:02 +08:00
parent d02d40871e
commit 8d1663394b
1 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
soc/runtime/liblwip/lwipopts.h
View File

@ -117,9 +117,8 @@ a lot of data that needs to be copied, this should be set high. */
/* TCP sender buffer space (bytes). */
#define TCP_SND_BUF 32 * 1024
/* TCP sender buffer space (pbufs). This must be at least = 2 *
TCP_SND_BUF/TCP_MSS for things to work. */
#define TCP_SND_QUEUELEN 2 * TCP_SND_BUF/TCP_MSS
/* TCP sender buffer space (pbufs). */
#define TCP_SND_QUEUELEN 3 * TCP_SND_BUF/TCP_MSS
/* TCP receive window. */
#define TCP_WND 16 * 1024