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    Subject[PATCH 11/12] n_tracerouter and n_tracesink Kconfig.
    Date
    From: J Freyensee <james_p_freyensee@linux.intel.com>

    This patch allows n_tracerouter and n_tracesink ldisc drivers
    to be configured in menuconfig.

    Signed-off-by: J Freyensee <james_p_freyensee@linux.intel.com>
    ---
    drivers/char/Kconfig | 32 ++++++++++++++++++++++++++++++++
    1 files changed, 32 insertions(+), 0 deletions(-)

    diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
    index 43d3395..02b9be2 100644
    --- a/drivers/char/Kconfig
    +++ b/drivers/char/Kconfig
    @@ -289,6 +289,38 @@ config N_GSM
    This line discipline provides support for the GSM MUX protocol and
    presents the mux as a set of 61 individual tty devices.

    +config TRACE_ROUTER
    + tristate "Trace data router for MIPI P1149.7 cJTAG standard"
    + depends on TRACE_SINK
    + default Y
    + ---help---
    + The trace router uses the Linux tty line discipline framework to
    + route trace data coming from a tty port (say UART for example) to
    + the trace sink line discipline driver and to another tty port(say USB).
    + This is part of a solution for the MIPI P1149.7, compact JTAG,
    + standard, which is for debugging mobile devices. The PTI driver in
    + drivers/misc/pti.c defines the majority of this MIPI solution.
    +
    + You should select this driver if the target kernel is meant for
    + a mobile device containing a modem. Then you will need to select
    + "Trace data sink for MIPI P1149.7 cJTAG standard" line discipline
    + driver.
    +
    +config TRACE_SINK
    + tristate "Trace data sink for MIPI P1149.7 cJTAG standard"
    + default Y
    + ---help---
    + The trace sink uses the Linux line discipline framework to receive
    + trace data coming from the trace router line discipline driver
    + to a user-defined tty port target, like USB.
    + This is to provide a way to extract modem trace data on
    + devices that do not have a PTI HW module, or just need modem
    + trace data to come out of a different HW output port.
    + This is part of a solution for the P1149.7, compact JTAG, standard.
    +
    + If you select this option, you need to select
    + "Trace data router for MIPI P1149.7 cJTAG standard".
    +
    config RISCOM8
    tristate "SDL RISCom/8 card support"
    depends on SERIAL_NONSTANDARD
    --
    1.6.6.1


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