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[00/10] crypto: k3: Add sa2ul driver

Message ID 20190618120843.18777-1-j-keerthy@ti.com (mailing list archive)
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Series crypto: k3: Add sa2ul driver | expand

Message

J, KEERTHY June 18, 2019, 12:08 p.m. UTC 
The series adds Crypto hardware accelerator support for SA2UL.
SA2UL stands for security accelerator ultra lite.

The Security Accelerator (SA2_UL) subsystem provides hardware
cryptographic acceleration for the following use cases:
• Encryption and authentication for secure boot
• Encryption and authentication of content in applications
  requiring DRM (digital rights management) and
  content/asset protection
The device includes one instantiation of SA2_UL named SA2_UL0

SA2UL needs on tx channel and a pair of rx dma channels.

This series has dependency on UDMA series. Hence is based on top of:

https://patchwork.kernel.org/project/linux-dmaengine/list/?series=114105

The above series adds couple of dmaengine APIs that are used
by the sa2ul driver. Hence there is a hard dependency on the
above series.

Keerthy (10):
  dt-bindings: crypto: k3: Add sa2ul bindings documentation
  crypto: sa2ul: Add crypto driver
  crypto: sa2ul: Add AES ECB Mode support
  crypto: sa2ul: Add aead support for hmac(sha1)cbc(aes) algorithm
  crypto: sha256_generic: Export the Transform function
  crypto: sa2ul: Add hmac(sha256)cbc(aes) AEAD Algo support
  crypto: sa2ul: Add hmac(sha1) HMAC algorithm support
  crypto: sa2ul: Add hmac(sha256) HMAC algorithm support
  sa2ul: Add 3DES ECB & CBC Mode support
  arm64: dts: k3-am6: Add crypto accelarator node

 .../devicetree/bindings/crypto/sa2ul.txt      |   47 +
 arch/arm64/boot/dts/ti/k3-am65-main.dtsi      |   33 +
 crypto/sha256_generic.c                       |    3 +-
 drivers/crypto/Kconfig                        |   17 +
 drivers/crypto/Makefile                       |    1 +
 drivers/crypto/sa2ul.c                        | 2232 +++++++++++++++++
 drivers/crypto/sa2ul.h                        |  384 +++
 include/crypto/sha.h                          |    1 +
 8 files changed, 2717 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/crypto/sa2ul.txt
 create mode 100644 drivers/crypto/sa2ul.c
 create mode 100644 drivers/crypto/sa2ul.h

Comments

Herbert Xu June 28, 2019, 4:19 a.m. UTC | #1 
On Tue, Jun 18, 2019 at 05:38:33PM +0530, Keerthy wrote:
> The series adds Crypto hardware accelerator support for SA2UL.
> SA2UL stands for security accelerator ultra lite.

Please cc linux-crypto@vger.kernel.org.

Thanks,
J, KEERTHY June 28, 2019, 4:21 a.m. UTC | #2 
On 28/06/19 9:49 AM, Herbert Xu wrote:
> On Tue, Jun 18, 2019 at 05:38:33PM +0530, Keerthy wrote:
>> The series adds Crypto hardware accelerator support for SA2UL.
>> SA2UL stands for security accelerator ultra lite.
> 
> Please cc linux-crypto@vger.kernel.org.

Okay. I will do that.

> 
> Thanks,
>