Diffstat (limited to 'drivers/char/Kconfig')
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 3bb6fa3930b..6fcb9b01e57 100644
@@ -6,6 +6,19 @@ menu "Character devices"
+ bool "Memory device driver"
+ default y
+ The memory driver provides two character devices, mem and kmem, which
+ provide access to the system's memory. The mem device is a view of
+ physical memory, and each byte in the device corresponds to the
+ matching physical address. The kmem device is the same as mem, but
+ the addresses correspond to the kernel's virtual address space rather
+ than physical memory. These devices are standard parts of a Linux
+ system and most users should say Y here. You might say N if very
+ security conscience or memory is tight.
bool "/dev/kmem virtual device support"
@@ -584,6 +597,10 @@ config DEVPORT
depends on ISA || PCI
+ tristate "DCC tty driver"
+ depends on ARM