|  | # | 
|  | # CAIF net configurations | 
|  | # | 
|  |  | 
|  | menuconfig CAIF | 
|  | tristate "CAIF support" | 
|  | select CRC_CCITT | 
|  | default n | 
|  | ---help--- | 
|  | The "Communication CPU to Application CPU Interface" (CAIF) is a packet | 
|  | based connection-oriented MUX protocol developed by ST-Ericsson for use | 
|  | with its modems. It is accessed from user space as sockets (PF_CAIF). | 
|  |  | 
|  | Say Y (or M) here if you build for a phone product (e.g. Android or | 
|  | MeeGo ) that uses CAIF as transport, if unsure say N. | 
|  |  | 
|  | If you select to build it as module then CAIF_NETDEV also needs to be | 
|  | built as modules. You will also need to say yes to any CAIF physical | 
|  | devices that your platform requires. | 
|  |  | 
|  | See Documentation/networking/caif for a further explanation on how to | 
|  | use and configure CAIF. | 
|  |  | 
|  | config  CAIF_DEBUG | 
|  | bool "Enable Debug" | 
|  | depends on CAIF | 
|  | default n | 
|  | --- help --- | 
|  | Enable the inclusion of debug code in the CAIF stack. | 
|  | Be aware that doing this will impact performance. | 
|  | If unsure say N. | 
|  |  | 
|  | config CAIF_NETDEV | 
|  | tristate "CAIF GPRS Network device" | 
|  | depends on CAIF | 
|  | default CAIF | 
|  | ---help--- | 
|  | Say Y if you will be using a CAIF based GPRS network device. | 
|  | This can be either built-in or a loadable module, | 
|  | If you select to build it as a built-in then the main CAIF device must | 
|  | also be a built-in. | 
|  | If unsure say Y. |