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| author | Rob Rice | 2017-02-03 18:55:33 +0100 |
|---|---|---|
| committer | Herbert Xu | 2017-02-11 10:55:20 +0100 |
| commit | 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 (patch) | |
| tree | 1a155767f100c58ddf0d0cc51ac1f095798409b9 /drivers/crypto/Kconfig | |
| parent | crypto: brcm - DT documentation for Broadcom SPU hardware (diff) | |
| download | kernel-qcow2-linux-9d12ba86f818aa9cfe9f01b750336aa441f2ffa2.tar.gz kernel-qcow2-linux-9d12ba86f818aa9cfe9f01b750336aa441f2ffa2.tar.xz kernel-qcow2-linux-9d12ba86f818aa9cfe9f01b750336aa441f2ffa2.zip | |
crypto: brcm - Add Broadcom SPU driver
Add Broadcom Secure Processing Unit (SPU) crypto driver for SPU
hardware crypto offload. The driver supports ablkcipher, ahash,
and aead symmetric crypto operations.
Signed-off-by: Steve Lin <steven.lin1@broadcom.com>
Signed-off-by: Rob Rice <rob.rice@broadcom.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/Kconfig')
| -rw-r--r-- | drivers/crypto/Kconfig | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index 9c2760f69226..2cac445b02fd 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -587,4 +587,19 @@ source "drivers/crypto/chelsio/Kconfig" source "drivers/crypto/virtio/Kconfig" +config CRYPTO_DEV_BCM_SPU + tristate "Broadcom symmetric crypto/hash acceleration support" + depends on ARCH_BCM_IPROC + depends on BCM_PDC_MBOX + default m + select CRYPTO_DES + select CRYPTO_MD5 + select CRYPTO_SHA1 + select CRYPTO_SHA256 + select CRYPTO_SHA512 + help + This driver provides support for Broadcom crypto acceleration using the + Secure Processing Unit (SPU). The SPU driver registers ablkcipher, + ahash, and aead algorithms with the kernel cryptographic API. + endif # CRYPTO_HW |