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| author | Tom Zanussi <tom.zanussi@linux.intel.com> | 2023-12-06 00:25:24 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-12-15 12:52:53 +0300 |
| commit | ea7a5cbb43696cfacf73e61916d1860ac30b5b2f (patch) | |
| tree | 117b8772d2e405611e313d91cfb0d10f35ae6e3c /drivers/crypto/intel/Makefile | |
| parent | 8ccc257b29a183c42830aa854ed7b50fa22f8731 (diff) | |
| download | linux-ea7a5cbb43696cfacf73e61916d1860ac30b5b2f.tar.xz | |
crypto: iaa - Add Intel IAA Compression Accelerator crypto driver core
The Intel Analytics Accelerator (IAA) is a hardware accelerator that
provides very high thoughput compression/decompression compatible with
the DEFLATE compression standard described in RFC 1951, which is the
compression/decompression algorithm exported by this module.
Users can select IAA compress/decompress acceleration by specifying
one of the deflate-iaa* algorithms as the compression algorithm to use
by whatever facility allows asynchronous compression algorithms to be
selected.
For example, zswap can select the IAA fixed deflate algorithm
'deflate-iaa' via:
# echo deflate-iaa > /sys/module/zswap/parameters/compressor
This patch adds iaa_crypto as an idxd sub-driver and tracks iaa
devices and workqueues as they are probed or removed.
[ Based on work originally by George Powley, Jing Lin and Kyung Min
Park ]
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/intel/Makefile')
| -rw-r--r-- | drivers/crypto/intel/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/crypto/intel/Makefile b/drivers/crypto/intel/Makefile index b3d0352ae188..2f56f6d34cf0 100644 --- a/drivers/crypto/intel/Makefile +++ b/drivers/crypto/intel/Makefile @@ -3,3 +3,4 @@ obj-y += keembay/ obj-y += ixp4xx/ obj-$(CONFIG_CRYPTO_DEV_QAT) += qat/ +obj-$(CONFIG_CRYPTO_DEV_IAA_CRYPTO) += iaa/ |