failed on caif socket

[Amit kumar Bag]

Hi,
I am working in modem communication with the snowball device. I am able to
established communication between snowball device and modem in Gingerbread.
But when tring the same thing in ICS at the time on creating caif socket
socket(AF_CAIF, SOCK_SEQPACKET, CAIFPROTO_AT)
I am getting errno 97 i.e. Address family not supported by protocol.

I do not understand why I am getting this error.

when I check what are the modules running on the device I got the below out
put

chnl_net 8880 0 - Live 0xbf0d7000
caif_socket 11332 0 - Live 0xbf0d0000
caif 46627 2 chnl_net,caif_socket, Live 0xbf0be000
caif_serial 5594 1 - Live 0xbf0b8000
cw1200_core 104035 0 - Live 0xbf096000 (C)
mac80211 387117 1 cw1200_core, Live 0xbf01b000
gator 72823 1 - Live 0xbf000000 (O)


This means all caif related modules are running.


Can anyone tell me how to fix this problem in ICS.

Thanks,
Amit Bag
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