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The Compress and Verify (CnV) feature check and ensures data integrity in the compression operation. The implementation of CnV keeps a record of the CnV errors that have occurred since the driver was loaded. Expose CnV error stats by providing the "cnv_errors" file under debugfs. This includes the number of errors detected up to now and the type of the last error. The error count is provided on a per Acceleration Engine basis and it is reset every time the driver is loaded. Signed-off-by: Lucas Segarra Fernandez <lucas.segarra.fernandez@intel.com> Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
12 lines
275 B
C
12 lines
275 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/* Copyright(c) 2023 Intel Corporation */
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#ifndef ADF_CNV_DBG_H
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#define ADF_CNV_DBG_H
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struct adf_accel_dev;
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void adf_cnv_dbgfs_add(struct adf_accel_dev *accel_dev);
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void adf_cnv_dbgfs_rm(struct adf_accel_dev *accel_dev);
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#endif
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