FreeLists / haiku-development / [haiku-development] Re: USB cannot find host controllers modules at boot time.

[Siarzhuk Zharski <zharik@xxxxxx>]

Hi, Axel,

25.05.2007 13:14 you wrote:
> Siarzhuk Zharski <zharik@xxxxxx> wrote:
>   
> > Of course, I have all those host controller binaries at right place, 
> > but 
> > see the "**USB Stack: no bus managers available\n**" message in my 
> > syslog during boot time.  I have also created links to ehci,ohci and 
> > uhci binaries in "...../add-ons/kernel/boot/" subdirectory. It 
> > doesn't 
> > help. Looks like modules iteration functions do not working at boot 
> > time. Are there any alternatives that work in such circumstances? As 
> > solution we can replace that code with direct loading of ehci, ohci 
> > and 
> > uhci controller modules?
> >     
> This is what the comment to open_module_list() in module.cpp says:
> /**     [...]
>  *      During early boot, when there is no boot device accessible,
>  *      it will only find built-in modules, not those that have
>  *      been preloaded - use get_next_loaded_module_name() instead
>  *      if you need to have a list of loaded modules.
>  *      ToDo: this could be changed
>  */
>
> If you don't want to do it yourself, I could probably pretty pleased 
> into doing this soon :-)
>   
OK. Of course, I can to hack the Stack constructor myself and ask 
Michael to approve my changes. :)
Thank you for information!

----
Kind Regards,
  S.Zharski