summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2011-11-02 20:45:39 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2011-11-02 20:45:39 +0400
commitde0a5345a55b8dd5a4695181275df0e691176830 (patch)
tree17530e824f7f46ce0b1757657179fb5957a6add5 /drivers
parent994c0e992522c123298b4a91b72f5e67ba2d1123 (diff)
parent8535639810e578960233ad39def3ac2157b0c3ec (diff)
downloadlinux-de0a5345a55b8dd5a4695181275df0e691176830.tar.xz
Merge branch 'for-linus' of git://github.com/richardweinberger/linux
* 'for-linus' of git://github.com/richardweinberger/linux: (90 commits) um: fix ubd cow size um: Fix kmalloc argument order in um/vdso/vma.c um: switch to use of drivers/Kconfig UserModeLinux-HOWTO.txt: fix a typo UserModeLinux-HOWTO.txt: remove ^H characters um: we need sys/user.h only on i386 um: merge delay_{32,64}.c um: distribute exports to where exported stuff is defined um: kill system-um.h um: generic ftrace.h will do... um: segment.h is x86-only and needed only there um: asm/pda.h is not needed anymore um: hw_irq.h can go generic as well um: switch to generic-y um: clean Kconfig up a bit um: a couple of missing dependencies... um: kill useless argument of free_chan() and free_one_chan() um: unify ptrace_user.h um: unify KSTK_... um: fix gcov build breakage ...
Diffstat (limited to 'drivers')
-rw-r--r--drivers/char/Kconfig6
-rw-r--r--drivers/char/hw_random/Kconfig15
-rw-r--r--drivers/char/ttyprintk.c2
-rw-r--r--drivers/input/Kconfig2
-rw-r--r--drivers/isdn/Kconfig2
-rw-r--r--drivers/net/wireless/ath/Kconfig2
-rw-r--r--drivers/net/wireless/rtlwifi/Kconfig4
-rw-r--r--drivers/power/Kconfig1
-rw-r--r--drivers/rtc/Kconfig2
-rw-r--r--drivers/tty/Kconfig2
-rw-r--r--drivers/watchdog/Kconfig6
11 files changed, 32 insertions, 12 deletions
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 423fd56bf612..43643033a3ae 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -298,7 +298,7 @@ if RTC_LIB=n
config RTC
tristate "Enhanced Real Time Clock Support (legacy PC RTC driver)"
depends on !PPC && !PARISC && !IA64 && !M68K && !SPARC && !FRV \
- && !ARM && !SUPERH && !S390 && !AVR32 && !BLACKFIN
+ && !ARM && !SUPERH && !S390 && !AVR32 && !BLACKFIN && !UML
---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
@@ -346,7 +346,7 @@ config JS_RTC
config GEN_RTC
tristate "Generic /dev/rtc emulation"
- depends on RTC!=y && !IA64 && !ARM && !M32R && !MIPS && !SPARC && !FRV && !S390 && !SUPERH && !AVR32 && !BLACKFIN
+ depends on RTC!=y && !IA64 && !ARM && !M32R && !MIPS && !SPARC && !FRV && !S390 && !SUPERH && !AVR32 && !BLACKFIN && !UML
---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
@@ -490,7 +490,7 @@ config SCx200_GPIO
config PC8736x_GPIO
tristate "NatSemi PC8736x GPIO Support"
- depends on X86_32
+ depends on X86_32 && !UML
default SCx200_GPIO # mostly N
select NSC_GPIO # needed for support routines
help
diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig
index e0135873ba9d..0689bf6b0183 100644
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -235,3 +235,18 @@ config HW_RANDOM_PPC4XX
module will be called ppc4xx-rng.
If unsure, say N.
+
+config UML_RANDOM
+ depends on UML
+ tristate "Hardware random number generator"
+ help
+ This option enables UML's "hardware" random number generator. It
+ attaches itself to the host's /dev/random, supplying as much entropy
+ as the host has, rather than the small amount the UML gets from its
+ own drivers. It registers itself as a standard hardware random number
+ generator, major 10, minor 183, and the canonical device name is
+ /dev/hwrng.
+ The way to make use of this is to install the rng-tools package
+ (check your distro, or download from
+ http://sourceforge.net/projects/gkernel/). rngd periodically reads
+ /dev/hwrng and injects the entropy into /dev/random.
diff --git a/drivers/char/ttyprintk.c b/drivers/char/ttyprintk.c
index a1f68af4ccf4..f22861511909 100644
--- a/drivers/char/ttyprintk.c
+++ b/drivers/char/ttyprintk.c
@@ -170,7 +170,7 @@ static const struct tty_operations ttyprintk_ops = {
.ioctl = tpk_ioctl,
};
-struct tty_port_operations null_ops = { };
+static struct tty_port_operations null_ops = { };
static struct tty_driver *ttyprintk_driver;
diff --git a/drivers/input/Kconfig b/drivers/input/Kconfig
index 23e82e46656d..001b147c7f95 100644
--- a/drivers/input/Kconfig
+++ b/drivers/input/Kconfig
@@ -3,7 +3,7 @@
#
menu "Input device support"
- depends on !S390
+ depends on !S390 && !UML
config INPUT
tristate "Generic input layer (needed for keyboard, mouse, ...)" if EXPERT
diff --git a/drivers/isdn/Kconfig b/drivers/isdn/Kconfig
index 4fb601670de3..a233ed53913a 100644
--- a/drivers/isdn/Kconfig
+++ b/drivers/isdn/Kconfig
@@ -5,7 +5,7 @@
menuconfig ISDN
bool "ISDN support"
depends on NET
- depends on !S390
+ depends on !S390 && !UML
---help---
ISDN ("Integrated Services Digital Network", called RNIS in France)
is a fully digital telephone service that can be used for voice and
diff --git a/drivers/net/wireless/ath/Kconfig b/drivers/net/wireless/ath/Kconfig
index 073548836413..09602241901b 100644
--- a/drivers/net/wireless/ath/Kconfig
+++ b/drivers/net/wireless/ath/Kconfig
@@ -1,6 +1,6 @@
menuconfig ATH_COMMON
tristate "Atheros Wireless Cards"
- depends on CFG80211
+ depends on CFG80211 && (!UML || BROKEN)
---help---
This will enable the support for the Atheros wireless drivers.
ath5k, ath9k, ath9k_htc and ar9170 drivers share some common code, this option
diff --git a/drivers/net/wireless/rtlwifi/Kconfig b/drivers/net/wireless/rtlwifi/Kconfig
index 45e14760c16e..d6c42e69bdbd 100644
--- a/drivers/net/wireless/rtlwifi/Kconfig
+++ b/drivers/net/wireless/rtlwifi/Kconfig
@@ -12,7 +12,7 @@ config RTL8192CE
config RTL8192SE
tristate "Realtek RTL8192SE/RTL8191SE PCIe Wireless Network Adapter"
- depends on MAC80211 && EXPERIMENTAL
+ depends on MAC80211 && EXPERIMENTAL && PCI
select FW_LOADER
select RTLWIFI
---help---
@@ -23,7 +23,7 @@ config RTL8192SE
config RTL8192DE
tristate "Realtek RTL8192DE/RTL8188DE PCIe Wireless Network Adapter"
- depends on MAC80211 && EXPERIMENTAL
+ depends on MAC80211 && EXPERIMENTAL && PCI
select FW_LOADER
select RTLWIFI
---help---
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
index 57de051a74b3..9f88641e67f9 100644
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -70,6 +70,7 @@ config BATTERY_DS2760
config BATTERY_DS2780
tristate "DS2780 battery driver"
+ depends on HAS_IOMEM
select W1
select W1_SLAVE_DS2780
help
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 5a538fc1cc85..53eb4e55b289 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -8,7 +8,7 @@ config RTC_LIB
menuconfig RTC_CLASS
bool "Real Time Clock"
default n
- depends on !S390
+ depends on !S390 && !UML
select RTC_LIB
help
Generic RTC class support. If you say yes here, you will
diff --git a/drivers/tty/Kconfig b/drivers/tty/Kconfig
index 8816f53e004d..b3d17416d86a 100644
--- a/drivers/tty/Kconfig
+++ b/drivers/tty/Kconfig
@@ -1,6 +1,6 @@
config VT
bool "Virtual terminal" if EXPERT
- depends on !S390
+ depends on !S390 && !UML
select INPUT
default y
---help---
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 86b0735e6aa0..64c6752ea2c6 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -726,7 +726,7 @@ config SBC8360_WDT
config SBC7240_WDT
tristate "SBC Nano 7240 Watchdog Timer"
- depends on X86_32
+ depends on X86_32 && !UML
---help---
This is the driver for the hardware watchdog found on the IEI
single board computers EPIC Nano 7240 (and likely others). This
@@ -1174,6 +1174,10 @@ config XEN_WDT
by Xen 4.0 and newer. The watchdog timeout period is normally one
minute but can be changed with a boot-time parameter.
+config UML_WATCHDOG
+ tristate "UML watchdog"
+ depends on UML
+
#
# ISA-based Watchdog Cards
#