write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/drivers/tty/Kconfig
..
..
@@ -480,6 +480,18 @@
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 source "drivers/tty/hvc/Kconfig"
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+config RPMSG_TTY
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+	tristate "RPMSG tty driver"
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+	depends on RPMSG
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+	help
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+	  Say y here to export rpmsg endpoints as tty devices, usually found
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+	  in /dev/ttyRPMSGx.
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+	  This makes it possible for user-space programs to send and receive
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+	  rpmsg messages as a standard tty protocol.
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+
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+	  To compile this driver as a module, choose M here: the module will be
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+	  called rpmsg_tty.
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+
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 endif # TTY
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 source "drivers/tty/serdev/Kconfig"