tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1menu "Android"
2
3config ANDROID
4 bool "Android Drivers"
5 default N
6 ---help---
7 Enable support for various drivers needed on the Android platform
8
9if ANDROID
10
11config ANDROID_BINDER_IPC
12 bool "Android Binder IPC Driver"
13 default n
14
15config ASHMEM
16 bool "Enable the Anonymous Shared Memory Subsystem"
17 default n
18 depends on SHMEM || TINY_SHMEM
19 help
20 The ashmem subsystem is a new shared memory allocator, similar to
21 POSIX SHM but with different behavior and sporting a simpler
22 file-based API.
23
24config ANDROID_LOGGER
25 tristate "Android log driver"
26 default n
27
28config ANDROID_RAM_CONSOLE
29 bool "Android RAM buffer console"
30 depends on !S390 && !UML
31 default n
32
33config ANDROID_RAM_CONSOLE_ENABLE_VERBOSE
34 bool "Enable verbose console messages on Android RAM console"
35 default y
36 depends on ANDROID_RAM_CONSOLE
37
38menuconfig ANDROID_RAM_CONSOLE_ERROR_CORRECTION
39 bool "Android RAM Console Enable error correction"
40 default n
41 depends on ANDROID_RAM_CONSOLE
42 depends on !ANDROID_RAM_CONSOLE_EARLY_INIT
43 select REED_SOLOMON
44 select REED_SOLOMON_ENC8
45 select REED_SOLOMON_DEC8
46
47if ANDROID_RAM_CONSOLE_ERROR_CORRECTION
48
49config ANDROID_RAM_CONSOLE_ERROR_CORRECTION_DATA_SIZE
50 int "Android RAM Console Data data size"
51 default 128
52 help
53 Must be a power of 2.
54
55config ANDROID_RAM_CONSOLE_ERROR_CORRECTION_ECC_SIZE
56 int "Android RAM Console ECC size"
57 default 16
58
59config ANDROID_RAM_CONSOLE_ERROR_CORRECTION_SYMBOL_SIZE
60 int "Android RAM Console Symbol size"
61 default 8
62
63config ANDROID_RAM_CONSOLE_ERROR_CORRECTION_POLYNOMIAL
64 hex "Android RAM Console Polynomial"
65 default 0x19 if (ANDROID_RAM_CONSOLE_ERROR_CORRECTION_SYMBOL_SIZE = 4)
66 default 0x29 if (ANDROID_RAM_CONSOLE_ERROR_CORRECTION_SYMBOL_SIZE = 5)
67 default 0x61 if (ANDROID_RAM_CONSOLE_ERROR_CORRECTION_SYMBOL_SIZE = 6)
68 default 0x89 if (ANDROID_RAM_CONSOLE_ERROR_CORRECTION_SYMBOL_SIZE = 7)
69 default 0x11d if (ANDROID_RAM_CONSOLE_ERROR_CORRECTION_SYMBOL_SIZE = 8)
70
71endif # ANDROID_RAM_CONSOLE_ERROR_CORRECTION
72
73config ANDROID_RAM_CONSOLE_EARLY_INIT
74 bool "Start Android RAM console early"
75 default n
76 depends on ANDROID_RAM_CONSOLE
77
78config ANDROID_RAM_CONSOLE_EARLY_ADDR
79 hex "Android RAM console virtual address"
80 default 0
81 depends on ANDROID_RAM_CONSOLE_EARLY_INIT
82
83config ANDROID_RAM_CONSOLE_EARLY_SIZE
84 hex "Android RAM console buffer size"
85 default 0
86 depends on ANDROID_RAM_CONSOLE_EARLY_INIT
87
88config ANDROID_TIMED_OUTPUT
89 bool "Timed output class driver"
90 default y
91
92config ANDROID_TIMED_GPIO
93 tristate "Android timed gpio driver"
94 depends on GENERIC_GPIO && ANDROID_TIMED_OUTPUT
95 default n
96
97config ANDROID_LOW_MEMORY_KILLER
98 bool "Android Low Memory Killer"
99 default N
100 ---help---
101 Register processes to be killed when memory is low
102
103source "drivers/staging/android/switch/Kconfig"
104
105endif # if ANDROID
106
107endmenu