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Commit 438a81b2 authored by Carl van Schaik's avatar Carl van Schaik Committed by Prakruthi Deepak Heragu
Browse files

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>
Git-commit: 53d0af02d807f4224d29912788e265eec23dd12d
Git-repo: https://github.com/CogSystems/linux-msm/commits/msm-4.9-hyp


[mnalajal@codeaurora: Resolve trivial merge conflicts in Kconfig]
Signed-off-by: default avatarMurali Nalajala <mnalajal@codeaurora.org>
[pheragu@codeaurora: Replace proc_fops with proc_show]
Signed-off-by: default avatarPrakruthi Deepak Heragu <pheragu@codeaurora.org>
parent afb8e67e

drivers/tty/Kconfig

+17 −0
Original line number Diff line number Diff line
@@ -444,4 +444,21 @@ config VCC 
	depends on SUN_LDOMS

	help

	  Support for Sun logical domain consoles.



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
@@ -35,3 +35,4 @@ obj-$(CONFIG_MIPS_EJTAG_FDC_TTY) += mips_ejtag_fdc.o 
obj-$(CONFIG_VCC)		+= vcc.o



obj-y += ipwireless/

obj-$(CONFIG_OKL4_VTTY)		+= okl4_vtty.o

drivers/tty/okl4_vtty.c

0 → 100644
+869 −0

File added.

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