Add the driver for SPAcc(Security Protocol Accelerator), which is a
crypto acceleration IP from Synopsys. The SPAcc supports multiple ciphers,
hashes and AEAD algorithms with various modes. The driver currently supports
below
AEAD:
- ccm(sm4)
- ccm(aes)
- gcm(sm4)
- gcm(aes)
- rfc7539(chacha20,poly1305)
cipher:
- cbc(sm4)
- ecb(sm4)
- ctr(sm4)
- xts(sm4)
- cts(cbc(sm4))
- cbc(aes)
- ecb(aes)
- xts(aes)
- cts(cbc(aes))
- ctr(aes)
- chacha20
- ecb(des)
- cbc(des)
- ecb(des3_ede)
- cbc(des3_ede)
hash:
- cmac(aes)
- xcbc(aes)
- cmac(sm4)
- xcbc(sm4)
- hmac(md5)
- md5
- hmac(sha1)
- sha1
- sha224
- sha256
- sha384
- sha512
- hmac(sha224)
- hmac(sha256)
- hmac(sha384)
- hmac(sha512)
- sha3-224
- sha3-256
- sha3-384
- sha3-512
- hmac(sm3)
- sm3
- michael_mic
Pavitrakumar M (7):
Add SPAcc Skcipher support
Add SPAcc AUTODETECT Support
Add SPAcc ahash support
Add SPAcc AEAD support
Add SPAcc Kconfig and Makefile
Add SPAcc compilation in crypto
dt-bindings: crypto: Document support for SPAcc
changelog:
v8 -> v9 changes:
- Driver instance limited to one
- Removed platfor_get_resource() and replaced with
devm_platform_get_and_ioremap_resource()
- vspacc-index renamed to vspacc-id
- Used Kernel helpers for endian conversions.
- Added vendor prefix (snps,) for custom properties
- Added Co-developed tags for all the commits.
- Removed clock-names from the DT properties.
Link to v8: https://lore.kernel.org/linux-crypto/CALxtO0kMa0LLUzZOFFuH0bkUW-814=gbFouV3um6KSMHdGT=9A@xxxxxxxxxxxxxx/
https://lore.kernel.org/all/20240905150910.239832-1-pavitrakumarm@xxxxxxxxxxxxxxx/T/#m793bbbae55d54e51f79578c8f1a8313493920555
v7 -> v8 changes:
- Added DT bindings for Documentation
- Platform driver APIs updated.
.../bindings/crypto/snps,dwc-spacc.yaml | 71 +
drivers/crypto/Kconfig | 1 +
drivers/crypto/Makefile | 1 +
drivers/crypto/dwc-spacc/Kconfig | 94 +
drivers/crypto/dwc-spacc/Makefile | 16 +
drivers/crypto/dwc-spacc/spacc_aead.c | 1245 ++++++++
drivers/crypto/dwc-spacc/spacc_ahash.c | 916 ++++++
drivers/crypto/dwc-spacc/spacc_core.c | 2514 +++++++++++++++++
drivers/crypto/dwc-spacc/spacc_core.h | 819 ++++++
drivers/crypto/dwc-spacc/spacc_device.c | 296 ++
drivers/crypto/dwc-spacc/spacc_device.h | 228 ++
drivers/crypto/dwc-spacc/spacc_hal.c | 359 +++
drivers/crypto/dwc-spacc/spacc_hal.h | 114 +
drivers/crypto/dwc-spacc/spacc_interrupt.c | 317 +++
drivers/crypto/dwc-spacc/spacc_manager.c | 658 +++++
drivers/crypto/dwc-spacc/spacc_skcipher.c | 720 +++++
16 files changed, 8369 insertions(+)
create mode 100644 Documentation/devicetree/bindings/crypto/snps,dwc-spacc.yaml
create mode 100644 drivers/crypto/dwc-spacc/Kconfig
create mode 100644 drivers/crypto/dwc-spacc/Makefile
create mode 100755 drivers/crypto/dwc-spacc/spacc_aead.c
create mode 100644 drivers/crypto/dwc-spacc/spacc_ahash.c
create mode 100644 drivers/crypto/dwc-spacc/spacc_core.c
create mode 100644 drivers/crypto/dwc-spacc/spacc_core.h
create mode 100644 drivers/crypto/dwc-spacc/spacc_device.c
create mode 100644 drivers/crypto/dwc-spacc/spacc_device.h
create mode 100644 drivers/crypto/dwc-spacc/spacc_hal.c
create mode 100644 drivers/crypto/dwc-spacc/spacc_hal.h
create mode 100644 drivers/crypto/dwc-spacc/spacc_interrupt.c
create mode 100644 drivers/crypto/dwc-spacc/spacc_manager.c
create mode 100644 drivers/crypto/dwc-spacc/spacc_skcipher.c
base-commit: ce212d2afca47acd366a2e74c76fe82c31f785ab
--
2.25.1
