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| author | Baolin Wang | 2016-01-26 13:25:40 +0100 |
|---|---|---|
| committer | Herbert Xu | 2016-02-01 15:27:04 +0100 |
| commit | 0529900a01cb840feb7f7e2f64ed88f7a9ed0031 (patch) | |
| tree | 103d8a4f0036663a1b44f6005ed61cca6c3d5201 /drivers/crypto/Kconfig | |
| parent | crypto: engine - Introduce the block request crypto engine framework (diff) | |
| download | kernel-qcow2-linux-0529900a01cb840feb7f7e2f64ed88f7a9ed0031.tar.gz kernel-qcow2-linux-0529900a01cb840feb7f7e2f64ed88f7a9ed0031.tar.xz kernel-qcow2-linux-0529900a01cb840feb7f7e2f64ed88f7a9ed0031.zip | |
crypto: omap-aes - Support crypto engine framework
Integrate with the newly added crypto engine to make the crypto hardware
engine underutilized as each block needs to be processed before the crypto
hardware can start working on the next block.
The requests from dm-crypt will be listed into engine queue and processed
by engine automatically, so remove the 'queue' and 'queue_task' things in
omap aes driver.
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/Kconfig')
| -rw-r--r-- | drivers/crypto/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index 07d494276aad..0a6e0b72284b 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -296,6 +296,7 @@ config CRYPTO_DEV_OMAP_AES depends on ARCH_OMAP2 || ARCH_OMAP3 || ARCH_OMAP2PLUS select CRYPTO_AES select CRYPTO_BLKCIPHER + select CRYPTO_ENGINE help OMAP processors have AES module accelerator. Select this if you want to use the OMAP module for AES algorithms. |