diff options
| author | Jan Altenberg <jan@linutronix.de> | 2011-03-21 18:19:26 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-03-21 18:19:26 -0700 |
| commit | 4f2d56c45fec7c15169599cab05e9f6df18769d0 (patch) | |
| tree | e6ef8a3050e4a893e9e58c789dfe9289867ee9aa /Documentation/networking/3c509.txt | |
| parent | b20e7bbfc7a15a4182730f0936433145992b4b06 (diff) | |
can: c_can: Do basic c_can configuration _before_ enabling the interrupts
I ran into some trouble while testing the SocketCAN driver for the BOSCH
C_CAN controller. The interface is not correctly initialized, if I put
some CAN traffic on the line, _while_ the interface is being started
(which means: the interface doesn't come up correcty, if there's some RX
traffic while doing 'ifconfig can0 up').
The current implementation enables the controller interrupts _before_
doing the basic c_can configuration. I think, this should be done the
other way round.
The patch below fixes things for me.
Signed-off-by: Jan Altenberg <jan@linutronix.de>
Acked-by: Kurt Van Dijck <kurt.van.dijck@eia.be>
Acked-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/networking/3c509.txt')
0 files changed, 0 insertions, 0 deletions