Searched hist:fab9516f (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/drivers/crypto/intel/qat/qat_common/ |
| H A D | icp_qat_hw.h | fab9516f Mon Aug 14 10:52:30 CDT 2023 Adam Guerin <adam.guerin@intel.com> crypto: qat - fix crypto capability detection for 4xxx
When extending the capability detection logic for 4xxx devices the
SMx algorithms were accidentally missed.
Enable these SMx capabilities by default for QAT GEN4 devices.
Check for device variants where the SMx algorithms are explicitly
disabled by the GEN4 hardware. This is indicated in fusectl1
register.
Mask out SM3 and SM4 based on a bit specific to those algorithms.
Mask out SM2 if the PKE slice is not present.
Fixes: 4b44d28c715d ("crypto: qat - extend crypto capability detection for 4xxx")
Signed-off-by: Adam Guerin <adam.guerin@intel.com>
Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Fiona Trahe <fiona.trahe@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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| /openbmc/linux/drivers/crypto/intel/qat/qat_4xxx/ |
| H A D | adf_4xxx_hw_data.c | fab9516f Mon Aug 14 10:52:30 CDT 2023 Adam Guerin <adam.guerin@intel.com> crypto: qat - fix crypto capability detection for 4xxx
When extending the capability detection logic for 4xxx devices the
SMx algorithms were accidentally missed.
Enable these SMx capabilities by default for QAT GEN4 devices.
Check for device variants where the SMx algorithms are explicitly
disabled by the GEN4 hardware. This is indicated in fusectl1
register.
Mask out SM3 and SM4 based on a bit specific to those algorithms.
Mask out SM2 if the PKE slice is not present.
Fixes: 4b44d28c715d ("crypto: qat - extend crypto capability detection for 4xxx")
Signed-off-by: Adam Guerin <adam.guerin@intel.com>
Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Fiona Trahe <fiona.trahe@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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