en Copyright 2015 Java http://172.16.0.5:8080/history/linux-6.15/drivers/crypto/intel/iaa/Kconfig#93382a91 crypto: iaa - Add IAA Compression Accelerator statsAdd support for optional debugfs statistics support for the IAACompression Accelerator. This is enabled by the kernel config item: CRYPTO_DEV_IAA_CRYPTO_STATSWhen enabled, the IAA crypto driver will generate statistics which canbe accessed at /sys/kernel/debug/iaa-crypto/.See Documentation/driver-api/crypto/iax/iax-crypto.rst for details.Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> List of files: /linux-6.15/drivers/crypto/intel/iaa/Kconfig Tue, 05 Dec 2023 21:25:29 +0000 Tom Zanussi <tom.zanussi@linux.intel.com> http://172.16.0.5:8080/history/linux-6.15/drivers/crypto/intel/iaa/Kconfig#ea7a5cbb crypto: iaa - Add Intel IAA Compression Accelerator crypto driver coreThe Intel Analytics Accelerator (IAA) is a hardware accelerator thatprovides very high thoughput compression/decompression compatible withthe DEFLATE compression standard described in RFC 1951, which is thecompression/decompression algorithm exported by this module.Users can select IAA compress/decompress acceleration by specifyingone of the deflate-iaa* algorithms as the compression algorithm to useby whatever facility allows asynchronous compression algorithms to beselected.For example, zswap can select the IAA fixed deflate algorithm'deflate-iaa' via: # echo deflate-iaa > /sys/module/zswap/parameters/compressorThis patch adds iaa_crypto as an idxd sub-driver and tracks iaadevices and workqueues as they are probed or removed.[ Based on work originally by George Powley, Jing Lin and Kyung MinPark ]Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> List of files: /linux-6.15/drivers/crypto/intel/iaa/Kconfig Tue, 05 Dec 2023 21:25:24 +0000 Tom Zanussi <tom.zanussi@linux.intel.com>