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| author | Mahipal Challa <mahipalreddy2006@gmail.com> | 2017-02-15 08:15:08 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-03-09 13:34:25 +0300 |
| commit | 640035a2dc5534b49cd64580e41874b71f131a1c (patch) | |
| tree | 81762417b92fd4c4f2fb4f14413ba0d3edcbe721 /drivers/crypto/Kconfig | |
| parent | 27c539aeffe2851bf9aeeeba8a58038187a05019 (diff) | |
| download | linux-640035a2dc5534b49cd64580e41874b71f131a1c.tar.xz | |
crypto: zip - Add ThunderX ZIP driver core
Add a driver for the ZIP engine found on Cavium ThunderX SOCs.
The ZIP engine supports hardware accelerated compression and
decompression. It includes 2 independent ZIP cores and supports:
- DEFLATE compression and decompression (RFC 1951)
- LZS compression and decompression (RFC 2395 and ANSI X3.241-1994)
- ADLER32 and CRC32 checksums for ZLIB (RFC 1950) and GZIP (RFC 1952)
The ZIP engine is presented as a PCI device. It supports DMA and
scatter-gather.
Signed-off-by: Mahipal Challa <Mahipal.Challa@cavium.com>
Signed-off-by: Jan Glauber <jglauber@cavium.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/Kconfig')
| -rw-r--r-- | drivers/crypto/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index 473d31288ad8..1a60626937e4 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -515,6 +515,13 @@ config CRYPTO_DEV_MXS_DCP source "drivers/crypto/qat/Kconfig" source "drivers/crypto/cavium/cpt/Kconfig" +config CRYPTO_DEV_CAVIUM_ZIP + tristate "Cavium ZIP driver" + depends on PCI && 64BIT && (ARM64 || COMPILE_TEST) + ---help--- + Select this option if you want to enable compression/decompression + acceleration on Cavium's ARM based SoCs + config CRYPTO_DEV_QCE tristate "Qualcomm crypto engine accelerator" depends on (ARCH_QCOM || COMPILE_TEST) && HAS_DMA && HAS_IOMEM |