Hi all,
I am working CAN interface in imx28 evk board with Linux 2.6.35. I am not able to set bitrate through ip tool
ip link set can0 type can bitrate 50000 triple-sampling on
it was showing
RTNetlink operation not supported, In NXP community somebody said we have to do following config in kernel menuconfig to make RTNetlink work,
CONFIG_NETFILTER_NETLINK=y CONFIG_NETFILTER_NETLINK_QUEUE=y CONFIG_NETFILTER_NETLINK_LOG=y CONFIG_NF_CT_NETLINK=y CONFIG_SCSI_NETLINK=y CONFIG_IP_ADVANCED_ROUTER=y CONFIG_NET_SCH_INGRESS=y CONFIG_NET_SCHED=y CONFIG_IP_MULTIPLE_TABLES=y CONFIG_NETFILTER_XT_TARGET_MARK=y
and I enabled all the config but still that problem is not resolved
root@mx28evk ~$ ip link set can0 type can bitrate 50000 triple-sampling on
RTNETLINK answers: Operation not supported
root@mx28evk ~$ ip link set can0 type can bitrate 50000 triple-sampling on
RTNETLINK answers: Operation not supported
root@mx28evk ~$
Kindly help me to resolve this issue.
Thanks,
Karthik
Original Attachment has been moved to: imx28evk_defconfig.dev.zip
Hi,
please enable CONFIG_DUMMY
and try!
config DUMMY tristate "Dummy net driver support" ---help--- This is essentially a bit-bucket device (i.e. traffic you send to this device is consigned into oblivion) with a configurable IP address. It is most commonly used in order to make your currently inactive SLIP address seem like a real address for local programs. If you use SLIP or PPP, you might want to say Y here. Since this thing often comes in handy, the default is Y. It won't enlarge your kernel either. What a deal. Read about it in the Network Administrator's Guide, available from <http://www.tldp.org/docs.html#guide>. To compile this driver as a module, choose M here: the module will be called dummy.
Have a great day,
TIC weidong sun
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------