1# SPDX-License-Identifier: GPL-2.0-only 2# 3# CAIF net configurations 4# 5 6menuconfig CAIF 7 tristate "CAIF support" 8 select CRC_CCITT 9 default n 10 help 11 The "Communication CPU to Application CPU Interface" (CAIF) is a packet 12 based connection-oriented MUX protocol developed by ST-Ericsson for use 13 with its modems. It is accessed from user space as sockets (PF_CAIF). 14 15 Say Y (or M) here if you build for a phone product (e.g. Android or 16 MeeGo) that uses CAIF as transport. If unsure say N. 17 18 If you select to build it as module then CAIF_NETDEV also needs to be 19 built as a module. You will also need to say Y (or M) to any CAIF 20 physical devices that your platform requires. 21 22 See Documentation/networking/caif for a further explanation on how to 23 use and configure CAIF. 24 25config CAIF_DEBUG 26 bool "Enable Debug" 27 depends on CAIF 28 default n 29 help 30 Enable the inclusion of debug code in the CAIF stack. 31 Be aware that doing this will impact performance. 32 If unsure say N. 33 34config CAIF_NETDEV 35 tristate "CAIF GPRS Network device" 36 depends on CAIF 37 default CAIF 38 help 39 Say Y if you will be using a CAIF based GPRS network device. 40 This can be either built-in or a loadable module. 41 If you select to build it as a built-in then the main CAIF device must 42 also be a built-in. 43 If unsure say Y. 44 45config CAIF_USB 46 tristate "CAIF USB support" 47 depends on CAIF 48 default n 49 help 50 Say Y if you are using CAIF over USB CDC NCM. 51 This can be either built-in or a loadable module. 52 If you select to build it as a built-in then the main CAIF device must 53 also be a built-in. 54 If unsure say N. 55