net: wwan: iosm: fix invalid mux header type

[ Upstream commit 02d2d2ea ]

Data stall seen during peak DL throughput test & packets are
dropped by mux layer due to invalid header type in datagram.

During initlization Mux aggregration protocol is set to default
UL/DL size and TD count of Mux lite protocol. This configuration
mismatch between device and driver is resulting in data stall/packet
drops.

Override the UL/DL size and TD count for Mux aggregation protocol.

Fixes: 1f52d7b6

 ("net: wwan: iosm: Enable M.2 7360 WWAN card support")
Signed-off-by: M Chetan Kumar <m.chetan.kumar@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>