[Prism54-users] Re: call_usermodehelper failure.

[Liu Pengwu]

 Hi, all.
>   I am porting prism54-1.1 into my embeded system with kernel 2.4.18.
>   Firstly I patched WE from 13~17 to my kernel, then copy firmware_class.c 
> and firmware.h from 2.4.30 to the project of prism54-1.1. After 
> compilation , I can insmod firmware_class.o and prism54.o to my system 
> without problem, but when ifconfig eth2 up, the error message POP out as 
> following: 
>  # ifconfig eth2 up
> eth2: islpci_open()
> eth2: resetting device...
> eth2: uploading firmware...
> name=isl3890, device=00: 01.0
> call_usermodehelper return -13
> prism54: request_firmware() failed for 'isl3890'
> eth2: could not upload firmware ('isl3890')
> SIOCSIFFLAGS: Permission denied
>  and I found call_usermodehelper need the application path char 
> hotplug_path[256] = "/sbin/hotplug"; but my kernel has no this hotplug 
> file, will someone give me some ideas? thank you very much. any help is 
> gread appreciated
> -- 
> Greetings,
> Liu. 
>
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