lkml.org 
[lkml]   [2017]   [Dec]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 5/6] rpmsg: Introduce rpmsg_get_rproc_name
On Mon 18 Dec 14:02 PST 2017, Chris Lew wrote:

> Add support for client's to query the edge name their channel is
> registered for. This is useful for clients who share the same channel
> identifier across different remote procs.
>

I presume this will result in a strcmp in some client driver?

When we're registering the rpmsg device, as part of handling of an
arriving "open request", we do look for an of_node with matching
qcom,glink-channels and if one is found we point the dev->of_node of the
new device to this node.

So I would suggest that you, in your client driver, use this to decide
which instance you're on; regardless if you're using compatible based
driver matching.

Does this work for you?

Regards,
Bjorn

\
 
 \ /
  Last update: 2017-12-19 18:53    [W:0.168 / U:0.640 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site