IO configuration language

Martin Schröder martin.schroeder at openlimit.com
Tue Jun 24 17:35:50 CEST 2014


Am 24.06.2014 14:32, schrieb Martin Schröder:
>>> I don't think this is easily possible with the new syntax. Do you need
>>> that type of name?
>
> Yes.
>
> Just double checked with the old style syntax: l4linux depends on that
> type of name in the platform_device_callbacks.

Btw, the arm-rv.io in the examples also utilizes 'NIC => 
wrap(hw-root.NIC);'. First after replacing NIC by "smsc911x" the driver 
is probed and shows up in qemu (l4re-snapshot-2014022818):

smsm911x: Driver version 2008-10.21
__l4x_ioremap: Mapping physaddr 4e000000 [0x1000 Bytes, 4e000000+001000] 
to 00002000+000000
smsc911x smsc911x.0 (unregistered net_device): couldn't get clock -2

This must have been working any time in the past. At least I found some 
(most likely working) example configurations: 
http://www4.ncsu.edu/~pkrishn6/CSC714/README.txt and 
https://fooprotected.wordpress.com/2012/04/


Martin



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