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| author | Arnd Bergmann <arnd@arndb.de> | 2019-09-19 16:09:06 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-10-04 17:06:19 +0200 |
| commit | a7174f978563e112fcd8601c9f8b4a9ddef3388d (patch) | |
| tree | 2ff9cf49fdddb2e4de6b0a175c14d606d2c3ace9 /drivers/crypto/hisilicon/Kconfig | |
| parent | crypto: inside-secure - Add support for the EIP196 (diff) | |
| download | linux-a7174f978563e112fcd8601c9f8b4a9ddef3388d.tar.xz linux-a7174f978563e112fcd8601c9f8b4a9ddef3388d.zip | |
crypto: hisilicon - allow compile-testing on x86
To avoid missing arm64 specific warnings that get introduced
in this driver, allow compile-testing on all 64-bit architectures.
The only actual arm64 specific code in this driver is an open-
coded 128 bit MMIO write. On non-arm64 the same can be done
using memcpy_toio. What I also noticed is that the mmio store
(either one) is not endian-safe, this will only work on little-
endian configurations, so I also add a Kconfig dependency on
that, regardless of the architecture.
Finally, a depenndecy on CONFIG_64BIT is needed because of the
writeq().
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/hisilicon/Kconfig')
| -rw-r--r-- | drivers/crypto/hisilicon/Kconfig | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/crypto/hisilicon/Kconfig b/drivers/crypto/hisilicon/Kconfig index ebaf91e0146d..7bfcaa7674fd 100644 --- a/drivers/crypto/hisilicon/Kconfig +++ b/drivers/crypto/hisilicon/Kconfig @@ -16,14 +16,15 @@ config CRYPTO_DEV_HISI_SEC config CRYPTO_DEV_HISI_QM tristate - depends on ARM64 && PCI && PCI_MSI + depends on ARM64 || COMPILE_TEST + depends on PCI && PCI_MSI help HiSilicon accelerator engines use a common queue management interface. Specific engine driver may use this module. config CRYPTO_HISI_SGL tristate - depends on ARM64 + depends on ARM64 || COMPILE_TEST help HiSilicon accelerator engines use a common hardware scatterlist interface for data format. Specific engine driver may use this @@ -31,7 +32,9 @@ config CRYPTO_HISI_SGL config CRYPTO_DEV_HISI_ZIP tristate "Support for HiSilicon ZIP accelerator" - depends on ARM64 && PCI && PCI_MSI + depends on PCI && PCI_MSI + depends on ARM64 || (COMPILE_TEST && 64BIT) + depends on !CPU_BIG_ENDIAN || COMPILE_TEST select CRYPTO_DEV_HISI_QM select CRYPTO_HISI_SGL select SG_SPLIT |