mwl8787: set port in tracepoint

Signed-off-by: Bob Copeland <me@bobcopeland.com>
mwl8787: use u8 for bools in trace buffer

python doesn't know what to do with bools.

Signed-off-by: Bob Copeland <me@bobcopeland.com>
mwl8787: record actual ioport instead of port with flags etc.

Signed-off-by: Bob Copeland <me@bobcopeland.com>