Hello Mark,
Thank you for your answer.
We've several pending requests regarding:
- changing the default clock value,
- reading the bus load value,
- using a flashed device id. to better control the can interface number,
- identifying the (USB) channel
- ...
Adding attributes under /sys/class/net/canX (or into a specific/private group) could be a solution.
---
Stéphane Grosjean
PEAK-System France
132, rue André Bisiaux
F-54320 MAXEVILLE
Tél : +(33) 9.72.54.51.97
De: Marc Kleine-Budde
Envoyé: Jeudi 23 juillet 2020 15:37
À: Stéphane Grosjean; linux-can@xxxxxxxxxxxxxxx
Objet: Re: About sysfs usage by socket-can drivers
On 7/23/20 11:18 AM, Stéphane Grosjean wrote:
> Are there rules for using network interface sysfs, in particular, can a
> socket-can driver add its own attributes, please?
First let's discuss, why you need a sysfs attribute?
Is there a better way to do this?
Then you have to describe the sysfs entry, e.g.:
Documentation/ABI/testing/sysfs-platform-at91
regards,
Marc
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