[okl4-developer] devicecore

Oliver Mayer-Buschmann oliver.mayer-buschmann at opensynergy.com
Wed Jul 9 23:51:54 EST 2008


Hi,

during my evaluation of the OKL Driver-Framework and its virtual servers
I've found the interface "devicecore.idl4", and under platform, there
exists for each supported platform a module device_core.c.

In the OKL documentation "Using A Virtual Device" this interface is used
in the sample code (4.3.2 Initializing the Device).

1. I'm wondering if this code is still in use or if it's obsolete.

2. What happened to the methods
-virtual_<XX>_factory_create
-virtual_<XX>_add_memsection
-virtual_<XX>_register_control_block
-device_create

3. Does there exist any documentation how the driver instances are
created and mapped to the virtual servers? I'm especially interested in
detailed information of how the build system handles this.

4. I've found several indications for the existance of a name server and
a MTD-device driver in OKL4. Where is this code?

5. How shall the connection to virtual devices be established from
wombat?

Thank you!

Oliver
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