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Commit fde8e2ee authored by Carl van Schaik's avatar Carl van Schaik Committed by Gerrit - the friendly Code Review server
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drivers tty: add okl4_vtty driver 



Adds a driver which provides console and TTY using the OKL4
hypervisor pipe IPC facility.

Change-Id: Iccbb9eda626fd90d3cc6494c490e13d51edfe42a
Signed-off-by: default avatarCarl van Schaik <carl@cog.systems>
Signed-off-by: default avatarNeeraj Upadhyay <neeraju@codeaurora.org>
Signed-off-by: default avatarAshok Kundurthi <askund@codeaurora.org>
parent 83d88163

drivers/tty/Kconfig

+17 −0
Original line number Diff line number Diff line
@@ -458,4 +458,21 @@ config MIPS_EJTAG_FDC_KGDB_CHAN 
	help

	  FDC channel number to use for KGDB.



config OKL4_VTTY

	bool "Virtual TTY on the OKL4 Microvisor"

	depends on OKL4_GUEST

	select TTY_FLUSH_LOCAL_ECHO

	default y

	---help---

	  This device provides character-level read-write access

	  to the virtual console, usually connected to a serial-server which

	  multiplexes output on a physical UART.



config OKL4_VTTY_CONSOLE

	bool "Console on OKL4 VTTY"

	depends on OKL4_VTTY

	default y

	help

	  Console support for OKL4 Microvisor virtual ttys.



endif # TTY

drivers/tty/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -32,3 +32,4 @@ obj-$(CONFIG_DA_TTY) += metag_da.o 
obj-$(CONFIG_MIPS_EJTAG_FDC_TTY) += mips_ejtag_fdc.o



obj-y += ipwireless/

obj-$(CONFIG_OKL4_VTTY)		+= okl4_vtty.o

drivers/tty/okl4_vtty.c

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+882 −0

File added.

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