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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-02-05 22:29:19 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-02-05 22:29:19 +0000 |
| commit | 5c62b53a647c42bf85db6f0a35ae95e974cd574a (patch) | |
| tree | a326bc6a2b395ae0fb4343839ef453ab247333b2 /cpukit/libnetworking/rtems/rtems_glue.c | |
| parent | 2008-02-05 Joel Sherrill <joel.sherrill@oarcorp.com> (diff) | |
| download | rtems-5c62b53a647c42bf85db6f0a35ae95e974cd574a.tar.bz2 | |
2008-02-05 Joel Sherrill <joel.sherrill@oarcorp.com>
* libnetworking/kern/uipc_socket2.c,
libnetworking/netinet/tcp_usrreq.c,
libnetworking/netinet/udp_usrreq.c,
libnetworking/rtems/rtems_bsdnet.h, libnetworking/rtems/rtems_glue.c:
Add configuration parameters for network stack efficiency multiplier
and default socket buffer sizes. Change default multiplier from 8 to
2 to match GNU/Linux. This has no impact on performance on the BSPs
tested.
Diffstat (limited to 'cpukit/libnetworking/rtems/rtems_glue.c')
| -rw-r--r-- | cpukit/libnetworking/rtems/rtems_glue.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/cpukit/libnetworking/rtems/rtems_glue.c b/cpukit/libnetworking/rtems/rtems_glue.c index 1313738def..88f05dad90 100644 --- a/cpukit/libnetworking/rtems/rtems_glue.c +++ b/cpukit/libnetworking/rtems/rtems_glue.c @@ -221,6 +221,9 @@ static int rtems_bsdnet_initialize (void) { rtems_status_code sc; + extern void rtems_set_udp_buffer_sizes( u_long, u_long ); + extern void rtems_set_tcp_buffer_sizes( u_long, u_long ); + extern void rtems_set_sb_efficiency( u_long ); /* * Set the priority of all network tasks @@ -238,6 +241,18 @@ rtems_bsdnet_initialize (void) if (rtems_bsdnet_config.mbuf_cluster_bytecount) nmbclusters = rtems_bsdnet_config.mbuf_cluster_bytecount / MCLBYTES; + rtems_set_udp_buffer_sizes( + rtems_bsdnet_config.udp_tx_buf_size, + rtems_bsdnet_config.udp_rx_buf_size + ); + + rtems_set_tcp_buffer_sizes( + rtems_bsdnet_config.tcp_tx_buf_size, + rtems_bsdnet_config.tcp_rx_buf_size + ); + + rtems_set_sb_efficiency( rtems_bsdnet_config.sb_efficiency ); + /* * Create the task-synchronization semaphore */ |