Introduce tracepoint support for smp2p to enable
communication logging between local and remote processors.
Include tracepoints with information about the remote subsystem
name, negotiation details, supported features, bit change
notifications, and ssr activity. These logs are useful for
debugging issues between subsystems.
Signed-off-by: Sudeepgoud Patil <quic_sudeepgo@quicinc.com>
Link: https://lore.kernel.org/r/20240716173835.997259-3-quic_sudeepgo@quicinc.comSigned-off-by: Bjorn Andersson <andersson@kernel.org>