diff options
Diffstat (limited to 'drivers/char/Kconfig')
| -rw-r--r-- | drivers/char/Kconfig | 63 |
1 files changed, 55 insertions, 8 deletions
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig index 47c6be84fc84..2d854bb9373e 100644 --- a/drivers/char/Kconfig +++ b/drivers/char/Kconfig @@ -80,6 +80,15 @@ config VT_HW_CONSOLE_BINDING information. For framebuffer console users, please refer to <file:Documentation/fb/fbcon.txt>. +config DEVKMEM + bool "/dev/kmem virtual device support" + default y + help + Say Y here if you want to support the /dev/kmem device. The + /dev/kmem device is rarely used, but can be used for certain + kind of kernel debugging operations. + When in doubt, say "N". + config SERIAL_NONSTANDARD bool "Non-standard serial port support" depends on HAS_IOMEM @@ -109,8 +118,8 @@ config COMPUTONE order to become a dial-in server. If you have a card like that, say Y here and read <file:Documentation/computone.txt>. - To compile this driver as modules, choose M here: the - modules will be called ip2 and ip2main. + To compile this driver as module, choose M here: the + module will be called ip2. config ROCKETPORT tristate "Comtrol RocketPort support" @@ -187,6 +196,7 @@ config ESPSERIAL config MOXA_INTELLIO tristate "Moxa Intellio support" depends on SERIAL_NONSTANDARD && (ISA || EISA || PCI) + select FW_LOADER help Say Y here if you have a Moxa Intellio multiport serial card. @@ -481,6 +491,34 @@ config BRIQ_PANEL It's safe to say N here. +config BFIN_OTP + tristate "Blackfin On-Chip OTP Memory Support" + depends on BLACKFIN && (BF52x || BF54x) + default y + help + If you say Y here, you will get support for a character device + interface into the One Time Programmable memory pages that are + stored on the Blackfin processor. This will not get you access + to the secure memory pages however. You will need to write your + own secure code and reader for that. + + To compile this driver as a module, choose M here: the module + will be called bfin-otp. + + If unsure, it is safe to say Y. + +config BFIN_OTP_WRITE_ENABLE + bool "Enable writing support of OTP pages" + depends on BFIN_OTP + default n + help + If you say Y here, you will enable support for writing of the + OTP pages. This is dangerous by nature as you can only program + the pages once, so only enable this option when you actually + need it so as to not inadvertently clobber data. + + If unsure, say N. + config PRINTER tristate "Parallel printer support" depends on PARPORT @@ -704,9 +742,16 @@ config NVRAM To compile this driver as a module, choose M here: the module will be called nvram. +# +# These legacy RTC drivers just cause too many conflicts with the generic +# RTC framework ... let's not even try to coexist any more. +# +if RTC_LIB=n + config RTC - tristate "Enhanced Real Time Clock Support" - depends on !PPC && !PARISC && !IA64 && !M68K && !SPARC && !FRV && !ARM && !SUPERH && !S390 + tristate "Enhanced Real Time Clock Support (legacy PC RTC driver)" + depends on !PPC && !PARISC && !IA64 && !M68K && !SPARC && !FRV \ + && !ARM && !SUPERH && !S390 && !AVR32 ---help--- If you say Y here and create a character special file /dev/rtc with major number 10 and minor number 135 using mknod ("man mknod"), you @@ -776,7 +821,7 @@ config SGI_IP27_RTC config GEN_RTC tristate "Generic /dev/rtc emulation" - depends on RTC!=y && !IA64 && !ARM && !M32R && !MIPS && !SPARC && !FRV && !S390 && !SUPERH + depends on RTC!=y && !IA64 && !ARM && !M32R && !MIPS && !SPARC && !FRV && !S390 && !SUPERH && !AVR32 ---help--- If you say Y here and create a character special file /dev/rtc with major number 10 and minor number 135 using mknod ("man mknod"), you @@ -812,6 +857,8 @@ config DS1302 will get access to the real time clock (or hardware clock) built into your computer. +endif # RTC_LIB + config COBALT_LCD bool "Support for Cobalt LCD" depends on MIPS_COBALT @@ -989,9 +1036,9 @@ config HPET non-periodic and/or periodic. config HPET_RTC_IRQ - bool "HPET Control RTC IRQ" if !HPET_EMULATE_RTC - default n - depends on HPET + bool + default HPET_EMULATE_RTC + depends on RTC && HPET help If you say Y here, you will disable RTC_IRQ in drivers/char/rtc.c. It is assumed the platform called hpet_alloc with the RTC IRQ values for |