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| author |   Michael Ellerman <mpe@ellerman.id.au> | 2015-09-09 18:22:35 +1000 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2015-09-10 17:22:54 +0800 |
| commit | f1ab428711358fbb747ba392c3448462494e6c6a (patch) | |
| tree | 8fab47fd9420b8685ae36560fdbcd781829b64bf /drivers/crypto/Kconfig | |
| parent | crypto: ghash-clmulni: specify context size for ghash async algorithm (diff) | |
| download | linux-dev-f1ab428711358fbb747ba392c3448462494e6c6a.tar.xz linux-dev-f1ab428711358fbb747ba392c3448462494e6c6a.zip | |
crypto: vmx - VMX crypto should depend on CONFIG_VSX
This code uses FP (floating point), Altivec and VSX (Vector-Scalar
Extension). It can just depend on CONFIG_VSX though, because that
already depends on FP and Altivec.
Otherwise we get lots of link errors such as:
drivers/built-in.o: In function `.p8_aes_setkey':
aes.c:(.text+0x2d325c): undefined reference to `.enable_kernel_altivec'
aes.c:(.text+0x2d326c): undefined reference to `.enable_kernel_vsx'
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/Kconfig')
| -rw-r--r-- | drivers/crypto/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index 07bc7aa6b224..d234719065a5 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -461,7 +461,7 @@ config CRYPTO_DEV_QCE config CRYPTO_DEV_VMX bool "Support for VMX cryptographic acceleration instructions" - depends on PPC64 + depends on PPC64 && VSX help Support for VMX cryptographic acceleration instructions. |