[okl4-developer] capability for creating session with serial server

[Jorge Torres]

Hi SuGil,

I'm not sure if I understood your question correctly, but shouldn't it be
the other way: the capability to interact with the server is given once the
session has been established.

I'll check the serial code and see,

Cheers,

Jorge


On 7/19/07, 최수길 <sooguri at icu.ac.kr> wrote:
>
> Hi.
>
> The content of previous emails was blank.
>
> I can't figure out the reason. I try again.
>
> I am analyzing source code related to serial driver.
>
> Before invoking stream_write method, a session must be established between
> wombat linux thread and serial server thread. (please see the function
> "l4e_console_write" in "wombat\arch\l4\drivers\l4e_console.c")
>
> In order to create a session, the protection domain of wombat linux thread
> must have the correct capability to communicate with the serial server.
>
> But, I can't find how the protection domain of wombat linux thread gets
> the capability.
>
> Could you please inform me of the part doing the things?
>
> Regards,
>
> SuGil Choi.
>
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