crypto: qat - reorganize PFVF protocol definitions

Organize PFVF protocol definitions by type rather than direction, by
keeping related fields close.
Also, make sure the order is consistent for both PF and VF definitions.

Signed-off-by: Marco Chiappero <marco.chiappero@intel.com>
Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>