When the PFVF protocol was updated to support version 5, i.e.
ADF_PFVF_COMPAT_FALLBACK, the compatibility version for the VF was
updated without supporting the message RESTARTING_COMPLETE required for
such version.
Add support for the ADF_VF2PF_MSGTYPE_RESTARTING_COMPLETE message in the
VF drivers. This message is sent by the VF driver to the PF to notify
the completion of the shutdown flow.
Fixes: ec26f8e6c7 ("crypto: qat - update PFVF protocol for recovery")
Signed-off-by: Michal Witwicki <michal.witwicki@intel.com>
Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
The ADF_GENERAL_SEC configuration section contains values that must be
preserved during state transitions (down -> up, up -> down).
This patch modifies the logic in adf_dev_shutdown() to maintain all
key values within this section, rather than selectively saving and
restoring only the ADF_SERVICES_ENABLED attribute.
To achieve this, a new function has been introduced that deletes all
configuration sections except for the one specified by name.
This function is invoked during adf_dev_down(), with ADF_GENERAL_SEC
as the argument. Consequently, the adf_dev_shutdown_cache_cfg() function
has been removed as it is now redundant.
Additionally, this patch eliminates the cache_config parameter from
the adf_dev_down() function since ADF_GENERAL_SEC should always be
retained. This change does not cause any side effects because all
entries in the key-value store are cleared when a module is unloaded.
Signed-off-by: Adam Guerin <adam.guerin@intel.com>
Co-developed-by: Michal Witwicki <michal.witwicki@intel.com>
Signed-off-by: Michal Witwicki <michal.witwicki@intel.com>
Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Remove extra description from comments as it is not required.
This is to fix the following warning when compiling the QAT driver
using the clang compiler with CC=clang W=2:
drivers/crypto/intel/qat/qat_common/adf_dev_mgr.c:65: warning: contents before sections
drivers/crypto/intel/qat/qat_common/adf_isr.c:380: warning: contents before sections
drivers/crypto/intel/qat/qat_common/adf_vf_isr.c:298: warning: contents before sections
Signed-off-by: Adam Guerin <adam.guerin@intel.com>
Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
With the growing number of Intel crypto drivers, it makes sense to
group them all into a single drivers/crypto/intel/ directory.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
