crypto: qat - add rp2svc sysfs attribute

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Add the attribute `rp2svc` to the `qat` attribute group. This provides a
way for a user to query a specific ring pair for the type of service
that is currently configured for.

When read, the service will be returned for the defined ring pair.
When written to this value will be stored as the ring pair to return
the service of.

Signed-off-by: Ciunas Bennett <ciunas.bennett@intel.com>
Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Damian Muszynski <damian.muszynski@intel.com>
Reviewed-by: Tero Kristo <tero.kristo@linux.intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Ciunas Bennett 2023-10-20 15:49:30 +02:00 • committed by Herbert Xu

parent db74e16258

commit dbc8876dd8

3 changed files with 104 additions and 0 deletions

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32

Documentation/ABI/testing/sysfs-driver-qat

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6

drivers/crypto/intel/qat/qat_common/adf_accel_devices.h

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66

drivers/crypto/intel/qat/qat_common/adf_sysfs.c

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