With splitting off UDP support from the rtipv4 kernel module and the advent of RT-TCP RTnet now supports three distinct protocols: packet, udp and tcp.
This patch introduces a new variable in rtnet.conf: RT_PROTOCOLS. It is set to "packet udp" by default. The rtnet loading script takes care of loading the desired protocol drivers. Signed-off-by: Sebastian Smolorz <[email protected]> --- tools/rtnet.conf.in | 3 +++ tools/rtnet.in | 12 +++++++++--- 2 files changed, 12 insertions(+), 3 deletions(-) diff --git a/tools/rtnet.conf.in b/tools/rtnet.conf.in index 28a5eae..32f384d 100644 --- a/tools/rtnet.conf.in +++ b/tools/rtnet.conf.in @@ -29,6 +29,9 @@ NETMASK="" # Start realtime loopback device ("yes" or "no") RT_LOOPBACK="yes" +# Use the following RTnet protocol drivers +RT_PROTOCOLS="udp packet" + # Start capturing interface ("yes" or "no") RTCAP="no" diff --git a/tools/rtnet.in b/tools/rtnet.in index 251fada..5f797a6 100755 --- a/tools/rtnet.in +++ b/tools/rtnet.in @@ -33,9 +33,12 @@ EOF init_rtnet() { insmod $RTNET_MOD/rtnet$MODULE_EXT >/dev/null || exit 1 insmod $RTNET_MOD/rtipv4$MODULE_EXT >/dev/null || exit 1 - insmod $RTNET_MOD/rtpacket$MODULE_EXT >/dev/null || exit 1 insmod $RTNET_MOD/$RT_DRIVER$MODULE_EXT $RT_DRIVER_OPTIONS >/dev/null || exit 1 + for PROTOCOL in $RT_PROTOCOLS; do + insmod $RTNET_MOD/rt$PROTOCOL$MODULE_EXT >/dev/null || exit 1 + done + if [ $RT_LOOPBACK = "yes" ]; then insmod $RTNET_MOD/rt_loopback$MODULE_EXT >/dev/null || exit 1 fi @@ -307,7 +310,7 @@ case "$1" in $RTIFCONFIG rteth0 down 2>/dev/null $RTIFCONFIG rtlo down 2>/dev/null - rmmod tdma rtmac rtcfg rtcap rt_loopback $RT_DRIVER rtpacket rtipv4 rtnet 2>/dev/null + rmmod tdma rtmac rtcfg rtcap rt_loopback $RT_DRIVER rtpacket rtudp rttcp rtipv4 rtnet 2>/dev/null ;; master) @@ -329,7 +332,10 @@ case "$1" in loopback) insmod $RTNET_MOD/rtnet$MODULE_EXT >/dev/null || exit 1 insmod $RTNET_MOD/rtipv4$MODULE_EXT >/dev/null || exit 1 - insmod $RTNET_MOD/rtpacket$MODULE_EXT >/dev/null || exit 1 + + for PROTOCOL in $RT_PROTOCOLS; do + insmod $RTNET_MOD/rt$PROTOCOL$MODULE_EXT >/dev/null || exit 1 + done insmod $RTNET_MOD/rt_loopback$MODULE_EXT >/dev/null || exit 1 -- Sebastian ------------------------------------------------------------------------------ _______________________________________________ RTnet-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/rtnet-developers
