diff options
Diffstat (limited to 'drivers/char/Kconfig')
-rw-r--r-- | drivers/char/Kconfig | 55 |
1 files changed, 41 insertions, 14 deletions
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig index 63f28d169b36..410d70cb76fb 100644 --- a/drivers/char/Kconfig +++ b/drivers/char/Kconfig | |||
@@ -62,6 +62,23 @@ config HW_CONSOLE | |||
62 | depends on VT && !S390 && !UML | 62 | depends on VT && !S390 && !UML |
63 | default y | 63 | default y |
64 | 64 | ||
65 | config VT_HW_CONSOLE_BINDING | ||
66 | bool "Support for binding and unbinding console drivers" | ||
67 | depends on HW_CONSOLE | ||
68 | default n | ||
69 | ---help--- | ||
70 | The virtual terminal is the device that interacts with the physical | ||
71 | terminal through console drivers. On these systems, at least one | ||
72 | console driver is loaded. In other configurations, additional console | ||
73 | drivers may be enabled, such as the framebuffer console. If more than | ||
74 | 1 console driver is enabled, setting this to 'y' will allow you to | ||
75 | select the console driver that will serve as the backend for the | ||
76 | virtual terminals. | ||
77 | |||
78 | See <file:Documentation/console/console.txt> for more | ||
79 | information. For framebuffer console users, please refer to | ||
80 | <file:Documentation/fb/fbcon.txt>. | ||
81 | |||
65 | config SERIAL_NONSTANDARD | 82 | config SERIAL_NONSTANDARD |
66 | bool "Non-standard serial port support" | 83 | bool "Non-standard serial port support" |
67 | ---help--- | 84 | ---help--- |
@@ -670,20 +687,7 @@ config NWFLASH | |||
670 | 687 | ||
671 | If you're not sure, say N. | 688 | If you're not sure, say N. |
672 | 689 | ||
673 | config HW_RANDOM | 690 | source "drivers/char/hw_random/Kconfig" |
674 | tristate "Intel/AMD/VIA HW Random Number Generator support" | ||
675 | depends on (X86 || IA64) && PCI | ||
676 | ---help--- | ||
677 | This driver provides kernel-side support for the Random Number | ||
678 | Generator hardware found on Intel i8xx-based motherboards, | ||
679 | AMD 76x-based motherboards, and Via Nehemiah CPUs. | ||
680 | |||
681 | Provides a character driver, used to read() entropy data. | ||
682 | |||
683 | To compile this driver as a module, choose M here: the | ||
684 | module will be called hw_random. | ||
685 | |||
686 | If unsure, say N. | ||
687 | 691 | ||
688 | config NVRAM | 692 | config NVRAM |
689 | tristate "/dev/nvram support" | 693 | tristate "/dev/nvram support" |
@@ -935,12 +939,35 @@ config MWAVE | |||
935 | config SCx200_GPIO | 939 | config SCx200_GPIO |
936 | tristate "NatSemi SCx200 GPIO Support" | 940 | tristate "NatSemi SCx200 GPIO Support" |
937 | depends on SCx200 | 941 | depends on SCx200 |
942 | select NSC_GPIO | ||
938 | help | 943 | help |
939 | Give userspace access to the GPIO pins on the National | 944 | Give userspace access to the GPIO pins on the National |
940 | Semiconductor SCx200 processors. | 945 | Semiconductor SCx200 processors. |
941 | 946 | ||
942 | If compiled as a module, it will be called scx200_gpio. | 947 | If compiled as a module, it will be called scx200_gpio. |
943 | 948 | ||
949 | config PC8736x_GPIO | ||
950 | tristate "NatSemi PC8736x GPIO Support" | ||
951 | depends on X86 | ||
952 | default SCx200_GPIO # mostly N | ||
953 | select NSC_GPIO # needed for support routines | ||
954 | help | ||
955 | Give userspace access to the GPIO pins on the National | ||
956 | Semiconductor PC-8736x (x=[03456]) SuperIO chip. The chip | ||
957 | has multiple functional units, inc several managed by | ||
958 | hwmon/pc87360 driver. Tested with PC-87366 | ||
959 | |||
960 | If compiled as a module, it will be called pc8736x_gpio. | ||
961 | |||
962 | config NSC_GPIO | ||
963 | tristate "NatSemi Base GPIO Support" | ||
964 | # selected by SCx200_GPIO and PC8736x_GPIO | ||
965 | # what about 2 selectors differing: m != y | ||
966 | help | ||
967 | Common support used (and needed) by scx200_gpio and | ||
968 | pc8736x_gpio drivers. If those drivers are built as | ||
969 | modules, this one will be too, named nsc_gpio | ||
970 | |||
944 | config CS5535_GPIO | 971 | config CS5535_GPIO |
945 | tristate "AMD CS5535/CS5536 GPIO (Geode Companion Device)" | 972 | tristate "AMD CS5535/CS5536 GPIO (Geode Companion Device)" |
946 | depends on X86_32 | 973 | depends on X86_32 |