SPDM maybe used over different transports. This patch specifies the
trasnport types as an enum with a qdev property definition such that
a user input transport type (string) can be mapped directly into the
respective SPDM transportenum for internal use.
Signed-off-by: Wilfred Mallawa <wilfred.mallawa@wdc.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>