crypto: qat - introduce chip info structure

crypto: qat - introduce chip info structure

Introduce the chip info structure which contains device specific
information. The initialization path has been split between common and
hardware specific in order to facilitate the introduction of the next
generation hardware.

Signed-off-by: Jack Xu <jack.xu@intel.com>
Co-developed-by: Wojciech Ziemba <wojciech.ziemba@intel.com>
Signed-off-by: Wojciech Ziemba <wojciech.ziemba@intel.com>
Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>