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update for obsolete enable/disable using netlink

pull/66/head
Kurt Van Dijck 2016-02-23 09:37:46 +01:00
parent 047356608b
commit 6d717b8a40
1 changed files with 5 additions and 10 deletions
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@ -63,16 +63,13 @@ will emit a single CAN frame.
will use fragementation, emitting 1+ CAN frames. will use fragementation, emitting 1+ CAN frames.
# Enable j1939 ## Enable j1939 (obsolete!)
CAN has no protocol id field. CAN has no protocol id field.
Actions need to be performed to enable can-j1939 for a network device The can-j1939 stack only activates when a socket opens
for a network device.
### on socket connect The methods described here existed in earlier implementations.
Open a socket and bind to a network interface.
This is the latest method, and preferred for mainline inclusion
### netlink ### netlink
@ -120,13 +117,11 @@ This API is dropped for kernels with netlink support!
* When providing address information, * When providing address information,
*name* != 0 indicates dynamic addressing *name* != 0 indicates dynamic addressing
## iproute2 ## iproute2 (obsolete!)
Older versions of can-j1939 used a modified iproute2 Older versions of can-j1939 used a modified iproute2
for manipulating the kernel lists of current addresses. for manipulating the kernel lists of current addresses.
This is now obsolete!
### Static addressing ### Static addressing
ip addr add j1939 0x80 dev can0 ip addr add j1939 0x80 dev can0