firmware: arm_scmi: Add helper to trace bad messages

[ Upstream commit 5dc0e0b1 ]

Upon reception of malformed and unexpected timed-out SCMI messages, it is
not possible to trace those bad messages in their entirety, because usually
we cannot even retrieve the payload, or it is just not reliable.

Add a helper to trace at least the content of the header of the received
message while associating a meaningful tag and error code.

Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Link: https://lore.kernel.org/r/20240325204620.1437237-3-cristian.marussi@arm.com


Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Stable-dep-of: c23c03bf ("firmware: arm_scmi: Fix timeout checks on polling path")
Signed-off-by: Sasha Levin <sashal@kernel.org>