net/fec: improve pm for better suspend/resume

[karo-tx-linux.git] / drivers / char / Kconfig

diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 3d44ec724c1789bb6834ceb49762ef075af25702..d4a7776f4b776872e0906b03f653965fd3c86c15 100644 (file)
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -493,6 +493,21 @@ config LEGACY_PTY_COUNT
          When not in use, each legacy PTY occupies 12 bytes on 32-bit
          architectures and 24 bytes on 64-bit architectures.
 
+config TTY_PRINTK
+       bool "TTY driver to output user messages via printk"
+       depends on EMBEDDED
+       default n
+       ---help---
+         If you say Y here, the support for writing user messages (i.e.
+         console messages) via printk is available.
+
+         The feature is useful to inline user messages with kernel
+         messages.
+         In order to use this feature, you should output user messages
+         to /dev/ttyprintk or redirect console to this TTY.
+
+         If unsure, say N.
+
 config BRIQ_PANEL
        tristate 'Total Impact briQ front panel driver'
        depends on PPC_CHRP
@@ -667,6 +682,15 @@ config HVC_UDBG
        select HVC_DRIVER
        default n
 
+config HVC_DCC
+       bool "ARM JTAG DCC console"
+       depends on ARM
+       select HVC_DRIVER
+       help
+         This console uses the JTAG DCC on ARM to create a console under the HVC
+        driver. This console is used through a JTAG only on ARM. If you don't have
+        a JTAG then you probably don't want this option.
+
 config VIRTIO_CONSOLE
        tristate "Virtio console"
        depends on VIRTIO