linux/drivers/crypto/aspeed, branch v6.3

crypto: aspeed - Fix modular aspeed-acry

2023-02-14T05:39:33Z

When aspeed-acry is enabled as a module it doesn't get built at all. Fix this by adding it to obj-m. Signed-off-by: Herbert Xu Reviewed-by: Neal Liu Signed-off-by: Herbert Xu

crypto: aspeed - fix type warnings

2023-02-10T09:20:19Z

This patch fixes following warnings: 1. sparse: incorrect type in assignment (different base types) Fix: change to __le32 type. 2. sparse: cast removes address space '__iomem' of expression Fix: use readb to avoid dereferencing the memory. Signed-off-by: Neal Liu Signed-off-by: Herbert Xu

crypto: aspeed - Use devm_platform_get_and_ioremap_resource()

2023-01-27T10:58:09Z

Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by: ye xingchen Signed-off-by: Herbert Xu

crypto: aspeed - change aspeed_acry_akcipher_algs to static

2023-01-27T10:58:09Z

aspeed_acry_akcipher_algs is only used in aspeed-acry.c now, change it to static. Signed-off-by: Yang Yingliang Acked-by: Andrew Jeffery Reviewed-by: Neal Liu Signed-off-by: Herbert Xu

crypto: aspeed - Replace zero-length array with flexible-array member

2023-01-20T10:29:31Z

Zero-length arrays are deprecated[1] and we are moving towards adopting C99 flexible-array members instead. So, replace zero-length array declaration in struct aspeed_sham_ctx with flex-array member. This helps with the ongoing efforts to tighten the FORTIFY_SOURCE routines on memcpy() and help us make progress towards globally enabling -fstrict-flex-arrays=3 [2]. Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays [1] Link: https://gcc.gnu.org/pipermail/gcc-patches/2022-October/602902.html [2] Link: https://github.com/KSPP/linux/issues/78 Signed-off-by: Gustavo A. R. Silva Reviewed-by: Neal Liu Reviewed-by: Kees Cook Signed-off-by: Herbert Xu

crypto: aspeed - Add ACRY RSA driver

2023-01-13T04:11:18Z

ACRY Engine is designed to accelerate the throughput of ECDSA/RSA signature and verification. This patch aims to add ACRY RSA engine driver for hardware acceleration. Signed-off-by: Neal Liu Signed-off-by: Herbert Xu

crypto: aspeed - Remove redundant dev_err call

2022-09-30T05:59:13Z

devm_ioremap_resource() prints error message in itself. Remove the dev_err call to avoid redundant error message. Signed-off-by: Shang XiaoJing Signed-off-by: Herbert Xu

crypto: aspeed - Fix check for platform_get_irq() errors

2022-09-30T05:57:50Z

The platform_get_irq() function returns negative on error and positive non-zero values on success. It never returns zero, but if it did then treat that as a success. Also remove redundant dev_err() print as platform_get_irq() already prints an error. Fixes: 108713a713c7 ("crypto: aspeed - Add HACE hash driver") Signed-off-by: YueHaibing Reviewed-by: Neal Liu Signed-off-by: Herbert Xu

crypto: aspeed - fix build error when only CRYPTO_DEV_ASPEED is enabled

2022-09-30T05:57:49Z

Fix build error within the following configs setting: - CONFIG_CRYPTO_DEV_ASPEED=y - CONFIG_CRYPTO_DEV_ASPEED_HACE_HASH is not set - CONFIG_CRYPTO_DEV_ASPEED_HACE_CRYPTO is not set Error messages: make[4]: *** No rule to make target 'drivers/crypto/aspeed/aspeed_crypto.o' , needed by 'drivers/crypto/aspeed/built-in.a'. make[4]: Target '__build' not remade because of errors. Reported-by: kernel test robot Signed-off-by: Neal Liu Signed-off-by: Herbert Xu

crypto: aspeed - fix return value check in aspeed_hace_probe()

2022-09-09T08:18:32Z

In case of error, the function devm_ioremap_resource() returns ERR_PTR() not NULL. The NULL test in the return value check must be replaced with IS_ERR(). Fixes: 108713a713c7 ("crypto: aspeed - Add HACE hash driver") Signed-off-by: Sun Ke Reviewed-by: Neal Liu Signed-off-by: Herbert Xu