Hi,
On Tue, Oct 20, 2009 at 10:33:34AM +0200, Björn Döbel wrote:
> Hello,
>
> Jingyi WANG wrote:
> > Hi~When I run a device driver on DDE(pkg/dde/linux26/example), the result
> > shows up that pci_set_master() and pci_disable_device is unimplement.
> > Could you give me some advice on how to make these functions work?
IMO it's easy to implement these functions. Just call
* ddekit_pci_set_master
* ddekit_pci_enable_device
with appropriate parameters in
pkg/dde/linux26/lib/src/arch/l4/pci.c:122 ff.
> My first try would be to reuse the functions from the Linux kernel if
> you really need them.
This may also work if l4io still does not protect the PCI
configuration space properly ;-)
Cheers
--
Christian Helmuth
Genode Labs
http://www.genode-labs.com/ ·
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