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【Linux】
rk3568平台,can使用报错
发表于 2023-4-28 14:15:10
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ip link set can0 type can bitrate 500000,出错了,请问大家这是什么原因?
root@RK356X:/# ifconfig -a
can0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
NOARP MTU:16 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:10
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:60
root@RK356X:/# ip link set can0 down
root@RK356X:/# ip link set can0 type can bitrate 500000
ip: either "dev" is duplicate, or "type" is garbage
root@RK356X:/# ip -details link show can0
BusyBox v1.34.1 (2023-03-08 11:11:56 CST) multi-call binary.
Usage: ip [OPTIONS] address|route|link|tunnel|neigh|rule [ARGS]
OPTIONS := -f[amily] inet|inet6|link | -o[neline]
ip addr add|del IFADDR dev IFACE | show|flush [dev IFACE] [to PREFIX]
ip route list|flush|add|del|change|append|replace|test ROUTE
ip link set IFACE [up|down] [arp on|off] [multicast on|off]
[promisc on|off] [mtu NUM] [name NAME] [qlen NUM] [address MAC]
[master IFACE | nomaster]
ip tunnel add|change|del|show [NAME]
[mode ipip|gre|sit] [remote ADDR] [local ADDR] [ttl TTL]
ip neigh show|flush [to PREFIX] [dev DEV] [nud STATE]
ip rule [list] | add|del SELECTOR ACTION
root@RK356X:/# ip link set can0 up
ip: SIOCSIFFLAGS: Invalid argument
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