tty: rework break handling

[linux-block.git] / drivers / char / Kconfig

diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index d307bf26af58f53cd40c04091e096258d6f5db86..a185263b5862a794637f6095d9b7f10d132a32d0 100644 (file)
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -167,7 +167,7 @@ config CYZ_INTR
 
 config DIGIEPCA
        tristate "Digiboard Intelligent Async Support"
-       depends on SERIAL_NONSTANDARD && (ISA || EISA || PCI)
+       depends on SERIAL_NONSTANDARD && (ISA || EISA || PCI) && BROKEN
        ---help---
          This is a driver for Digi International's Xx, Xeve, and Xem series
          of cards which provide multiple serial ports. You would need
@@ -218,7 +218,7 @@ config MOXA_SMARTIO
 
 config ISI
        tristate "Multi-Tech multiport card support (EXPERIMENTAL)"
-       depends on SERIAL_NONSTANDARD && PCI
+       depends on SERIAL_NONSTANDARD && PCI && BROKEN
        select FW_LOADER
        help
          This is a driver for the Multi-Tech cards which provide several
@@ -275,7 +275,7 @@ config N_HDLC
 
 config RISCOM8
        tristate "SDL RISCom/8 card support"
-       depends on SERIAL_NONSTANDARD
+       depends on SERIAL_NONSTANDARD && BROKEN
        help
          This is a driver for the SDL Communications RISCom/8 multiport card,
          which gives you many serial ports. You would need something like
@@ -288,7 +288,7 @@ config RISCOM8
 
 config SPECIALIX
        tristate "Specialix IO8+ card support"
-       depends on SERIAL_NONSTANDARD
+       depends on SERIAL_NONSTANDARD && BROKEN
        help
          This is a driver for the Specialix IO8+ multiport card (both the
          ISA and the PCI version) which gives you many serial ports. You
@@ -300,16 +300,6 @@ config SPECIALIX
          and compile this driver as kernel loadable module which will be
          called specialix.
 
-config SPECIALIX_RTSCTS
-       bool "Specialix DTR/RTS pin is RTS"
-       depends on SPECIALIX
-       help
-         The Specialix IO8+ card can only support either RTS or DTR. If you
-         say N here, the driver will use the pin as "DTR" when the tty is in
-         software handshake mode.  If you say Y here or hardware handshake is
-         on, it will always be RTS.  Read the file
-         <file:Documentation/specialix.txt> for more information.
-
 config SX
        tristate "Specialix SX (and SI) card support"
        depends on SERIAL_NONSTANDARD && (PCI || EISA || ISA)
@@ -649,6 +639,14 @@ config HVCS
          which will also be compiled when this driver is built as a
          module.
 
+config IBM_BSR
+       tristate "IBM POWER Barrier Synchronization Register support"
+       depends on PPC_PSERIES
+       help
+         This devices exposes a hardware mechanism for fast synchronization
+         of threads across a large system which avoids bouncing a cacheline
+         between several cores on a system
+
 source "drivers/char/ipmi/Kconfig"
 
 config DS1620
@@ -749,7 +747,7 @@ config NVRAM
 if RTC_LIB=n
 
 config RTC
-       tristate "Enhanced Real Time Clock Support"
+       tristate "Enhanced Real Time Clock Support (legacy PC RTC driver)"
        depends on !PPC && !PARISC && !IA64 && !M68K && !SPARC && !FRV \
                        && !ARM && !SUPERH && !S390 && !AVR32
        ---help---
@@ -1036,9 +1034,9 @@ 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