tree 79ddb4cc627c8264868ad0740fb093e591a78400
parent beb1e6d71f0ef906ff986710fdd4ad4fc1542302
author Tomasz Kowalik <tomaszx.kowalik@intel.com> 1639646014 +0000
committer Herbert Xu <herbert@gondor.apana.org.au> 1640315907 +1100

crypto: qat - add support for compression for 4xxx

Add the logic required to enable the compression service for 4xxx devices.
This allows to load the compression firmware image and report
the appropriate compression capabilities.

The firmware image selection for a given device is based on the
'ServicesEnabled' key stored in the internal configuration, which is
added statically at the probe of the device according to the following
rule, by default:
- odd numbered devices assigned to compression services
- even numbered devices assigned to crypto services

In addition, restore the 'ServicesEnabled' key, if present, when SRIOV
is enabled on the device.

Signed-off-by: Tomasz Kowalik <tomaszx.kowalik@intel.com>
Co-developed-by: Mateuszx Potrola <mateuszx.potrola@intel.com>
Signed-off-by: Mateuszx Potrola <mateuszx.potrola@intel.com>
Co-developed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Marco Chiappero <marco.chiappero@intel.com>
Reviewed-by: Fiona Trahe <fiona.trahe@intel.com>
Reviewed-by: Marco Chiappero <marco.chiappero@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>