1b2441318SGreg Kroah-Hartman# SPDX-License-Identifier: GPL-2.0 2777783e0SGreg Kroah-Hartmanmenu "Android" 3777783e0SGreg Kroah-Hartman 4777783e0SGreg Kroah-Hartmanconfig ANDROID 5777783e0SGreg Kroah-Hartman bool "Android Drivers" 6777783e0SGreg Kroah-Hartman ---help--- 7777783e0SGreg Kroah-Hartman Enable support for various drivers needed on the Android platform 8777783e0SGreg Kroah-Hartman 9777783e0SGreg Kroah-Hartmanif ANDROID 10777783e0SGreg Kroah-Hartman 11777783e0SGreg Kroah-Hartmanconfig ANDROID_BINDER_IPC 12777783e0SGreg Kroah-Hartman bool "Android Binder IPC Driver" 13*44d8047fSTodd Kjos depends on MMU && !CPU_CACHE_VIVT 14777783e0SGreg Kroah-Hartman default n 15777783e0SGreg Kroah-Hartman ---help--- 16777783e0SGreg Kroah-Hartman Binder is used in Android for both communication between processes, 17777783e0SGreg Kroah-Hartman and remote method invocation. 18777783e0SGreg Kroah-Hartman 19777783e0SGreg Kroah-Hartman This means one Android process can call a method/routine in another 20777783e0SGreg Kroah-Hartman Android process, using Binder to identify, invoke and pass arguments 21777783e0SGreg Kroah-Hartman between said processes. 22777783e0SGreg Kroah-Hartman 23ac4812c5SMartijn Coenenconfig ANDROID_BINDER_DEVICES 24ac4812c5SMartijn Coenen string "Android Binder devices" 25ac4812c5SMartijn Coenen depends on ANDROID_BINDER_IPC 269e18d0c8SMartijn Coenen default "binder,hwbinder,vndbinder" 27ac4812c5SMartijn Coenen ---help--- 28ac4812c5SMartijn Coenen Default value for the binder.devices parameter. 29ac4812c5SMartijn Coenen 30ac4812c5SMartijn Coenen The binder.devices parameter is a comma-separated list of strings 31ac4812c5SMartijn Coenen that specifies the names of the binder device nodes that will be 32ac4812c5SMartijn Coenen created. Each binder device has its own context manager, and is 33ac4812c5SMartijn Coenen therefore logically separated from the other devices. 34ac4812c5SMartijn Coenen 354175e2b4SSherry Yangconfig ANDROID_BINDER_IPC_SELFTEST 364175e2b4SSherry Yang bool "Android Binder IPC Driver Selftest" 374175e2b4SSherry Yang depends on ANDROID_BINDER_IPC 384175e2b4SSherry Yang ---help--- 394175e2b4SSherry Yang This feature allows binder selftest to run. 404175e2b4SSherry Yang 414175e2b4SSherry Yang Binder selftest checks the allocation and free of binder buffers 424175e2b4SSherry Yang exhaustively with combinations of various buffer sizes and 434175e2b4SSherry Yang alignments. 444175e2b4SSherry Yang 45777783e0SGreg Kroah-Hartmanendif # if ANDROID 46777783e0SGreg Kroah-Hartman 47777783e0SGreg Kroah-Hartmanendmenu 48