mbox series

[v5,0/4] Add Aspeed ACRY driver for hardware acceleration

Message ID 20230104013436.203427-1-neal_liu@aspeedtech.com
Headers
Series Add Aspeed ACRY driver for hardware acceleration |

Message

Neal Liu Jan. 4, 2023, 1:34 a.m. UTC 
  Aspeed ACRY engine is designed to accelerate the throughput of
ECDSA/RSA signature and verification.

These patches aim to add Aspeed ACRY RSA driver support.
This driver also pass the run-time self tests that take place at
algorithm registration on both big-endian/little-endian system
in AST2600 evaluation board .

Tested-by below configs:
- CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is not set
- CONFIG_CRYPTO_MANAGER_EXTRA_TESTS=y
- CONFIG_DMA_API_DEBUG=y
- CONFIG_DMA_API_DEBUG_SG=y
- CONFIG_CPU_BIG_ENDIAN=y

Change since v4:
- Remove GFP_DMA flag since it's unnecessary.

Change since v3:
- Revise aspeed,ast2600-ahbc.yaml dt-bindings description.

Change since v2:
- Fix format and uninitialized warning.
- Revise binding description.

Change since v1:
- Fix dt-bindings description.
- Refine the Makefile which has been addressed.

Neal Liu (4):
  crypto: aspeed: Add ACRY RSA driver
  ARM: dts: aspeed: Add ACRY/AHBC device controller node
  dt-bindings: crypto: add documentation for Aspeed ACRY
  dt-bindings: bus: add documentation for Aspeed AHBC

 .../bindings/bus/aspeed,ast2600-ahbc.yaml     |  37 +
 .../bindings/crypto/aspeed,ast2600-acry.yaml  |  49 ++
 MAINTAINERS                                   |   2 +-
 arch/arm/boot/dts/aspeed-g6.dtsi              |  13 +
 drivers/crypto/aspeed/Kconfig                 |  11 +
 drivers/crypto/aspeed/Makefile                |   2 +
 drivers/crypto/aspeed/aspeed-acry.c           | 828 ++++++++++++++++++
 7 files changed, 941 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/bus/aspeed,ast2600-ahbc.yaml
 create mode 100644 Documentation/devicetree/bindings/crypto/aspeed,ast2600-acry.yaml
 create mode 100644 drivers/crypto/aspeed/aspeed-acry.c

Comments

Herbert Xu Jan. 13, 2023, 4:13 a.m. UTC | #1 
On Wed, Jan 04, 2023 at 09:34:32AM +0800, Neal Liu wrote:
> Aspeed ACRY engine is designed to accelerate the throughput of
> ECDSA/RSA signature and verification.
> 
> These patches aim to add Aspeed ACRY RSA driver support.
> This driver also pass the run-time self tests that take place at
> algorithm registration on both big-endian/little-endian system
> in AST2600 evaluation board .
> 
> Tested-by below configs:
> - CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is not set
> - CONFIG_CRYPTO_MANAGER_EXTRA_TESTS=y
> - CONFIG_DMA_API_DEBUG=y
> - CONFIG_DMA_API_DEBUG_SG=y
> - CONFIG_CPU_BIG_ENDIAN=y
> 
> Change since v4:
> - Remove GFP_DMA flag since it's unnecessary.
> 
> Change since v3:
> - Revise aspeed,ast2600-ahbc.yaml dt-bindings description.
> 
> Change since v2:
> - Fix format and uninitialized warning.
> - Revise binding description.
> 
> Change since v1:
> - Fix dt-bindings description.
> - Refine the Makefile which has been addressed.
> 
> Neal Liu (4):
>   crypto: aspeed: Add ACRY RSA driver
>   ARM: dts: aspeed: Add ACRY/AHBC device controller node
>   dt-bindings: crypto: add documentation for Aspeed ACRY
>   dt-bindings: bus: add documentation for Aspeed AHBC
> 
>  .../bindings/bus/aspeed,ast2600-ahbc.yaml     |  37 +
>  .../bindings/crypto/aspeed,ast2600-acry.yaml  |  49 ++
>  MAINTAINERS                                   |   2 +-
>  arch/arm/boot/dts/aspeed-g6.dtsi              |  13 +
>  drivers/crypto/aspeed/Kconfig                 |  11 +
>  drivers/crypto/aspeed/Makefile                |   2 +
>  drivers/crypto/aspeed/aspeed-acry.c           | 828 ++++++++++++++++++
>  7 files changed, 941 insertions(+), 1 deletion(-)
>  create mode 100644 Documentation/devicetree/bindings/bus/aspeed,ast2600-ahbc.yaml
>  create mode 100644 Documentation/devicetree/bindings/crypto/aspeed,ast2600-acry.yaml
>  create mode 100644 drivers/crypto/aspeed/aspeed-acry.c
> 
> -- 
> 2.25.1

All applied.  Thanks.