If unsure, say N.
-config TRACE_ROUTER
- tristate "Trace data router for MIPI P1149.7 cJTAG standard"
- depends on TRACE_SINK
- 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"
- 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 VCC
tristate "Sun Virtual Console Concentrator"
depends on SUN_LDOMS