This patch set does the following:
- Updates the Makefile for xilinx subdirectory
- Adds communication layer support for sha_hash in zynqmp.c
- Adds Xilinx ZynqMP driver for SHA3 Algorithm
- Updates the list of MAINTAINERS
Following tests have been done for the driver:
- Enabled kernel self tests and extra run-time crypto self tests
- Tested SHA hash computation for different sizes of data using
userspace application
- Tested SHA hash computation using multiple updates of data using
userspace application
- Tested parallel hash computation
- Tested using the tcrypt module
V3 changes:
Added details of tests in cover letter
Added SOB for previous poster of RFC patch
Removed module_platform_driver in 3/4
Used memzero_explicit instead of memset in 3/4
V2 changes:
- Removed dependency on COMPILE_TEST in 3/4
- Rebased this patchset on latest Cryptodev-2.6 tree which fixed
below kernel robot warning
In file included from ./arch/s390/include/generated/asm/cacheflush.h:1,
from drivers/crypto/xilinx/zynqmp-sha.c:6:
include/asm-generic/cacheflush.h:53:46: warning: 'struct folio' declared
inside parameter list will not be visible outside of this definition
or declaration
53 | static inline void flush_dcache_folio(struct folio *folio) { }
|
- Included linux/cacheflush.h instead of asm/cacheflush.h in 3/4
V1 changes:
- Converted RFC patch to PATCH
- Updated zynqmp-sha driver so that it can be self discovered
- Removed patch 3/6 and 4/6 as they added support for device tree
- Substituted hw with hardware in drivers/crypto/Kconfig
Harsha (4):
drivers: crypto: Updated Makefile for xilinx subdirectory
firmware: xilinx: Add ZynqMP SHA API for SHA3 functionality
crypto: xilinx: Add Xilinx SHA3 driver
MAINTAINERS: Add maintainer for Xilinx ZynqMP SHA3 driver
MAINTAINERS | 5 +
drivers/crypto/Kconfig | 10 ++
drivers/crypto/Makefile | 2 +-
drivers/crypto/xilinx/Makefile | 1 +
drivers/crypto/xilinx/zynqmp-sha.c | 283 +++++++++++++++++++++++++++++++++++
drivers/firmware/xilinx/zynqmp.c | 26 ++++
include/linux/firmware/xlnx-zynqmp.h | 8 +
7 files changed, 334 insertions(+), 1 deletion(-)
create mode 100644 drivers/crypto/xilinx/zynqmp-sha.c
--
1.8.2.1
