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octeon: native driver for Marvell Octeon SoC

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Type: feature
Change-Id: I6898625c4e8854f777407dac3159e4c639a54860
Signed-off-by: Monendra Singh Kushwaha <kmonendra@marvell.com>
Signed-off-by: Damjan Marion <damarion@cisco.com>
This commit is contained in:
Damjan Marion
2023-10-23 18:36:18 +02:00
parent dc26d50426
commit 01fe7ab88e
21 changed files with 2660 additions and 19 deletions
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48
src/cmake/cpu.cmake
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@ -24,16 +24,21 @@ endmacro()
##############################################################################
# Cache line size
##############################################################################
if(DEFINED VPP_CACHE_LINE_SIZE)
# Cache line size assigned via cmake args
elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64.*|AARCH64.*)")
set(VPP_CACHE_LINE_SIZE 128)
else()
set(VPP_CACHE_LINE_SIZE 64)
endif()
set(VPP_CACHE_LINE_SIZE ${VPP_CACHE_LINE_SIZE}
CACHE STRING "Target CPU cache line size")
if(DEFINED VPP_PLATFORM_CACHE_LINE_SIZE)
set(VPP_CACHE_LINE_SIZE ${VPP_PLATFORM_CACHE_LINE_SIZE})
else()
if(DEFINED VPP_CACHE_LINE_SIZE)
# Cache line size assigned via cmake args
elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64.*|AARCH64.*)")
set(VPP_CACHE_LINE_SIZE 128)
else()
set(VPP_CACHE_LINE_SIZE 64)
endif()
set(VPP_CACHE_LINE_SIZE ${VPP_CACHE_LINE_SIZE}
CACHE STRING "Target CPU cache line size")
endif()
set_log2_cacheline_size(VPP_LOG2_CACHE_LINE_SIZE ${VPP_CACHE_LINE_SIZE})
@ -57,7 +62,9 @@ endif()
# CPU optimizations and multiarch support
##############################################################################
option(VPP_BUILD_NATIVE_ONLY "Build only for native CPU." OFF)
if(NOT DEFINED VPP_PLATFORM)
option(VPP_BUILD_NATIVE_ONLY "Build only for native CPU." OFF)
endif()
macro(add_vpp_march_variant v)
cmake_parse_arguments(ARG
@ -104,14 +111,23 @@ macro(add_vpp_march_variant v)
endif()
endmacro()
if(VPP_BUILD_NATIVE_ONLY)
if(DEFINED VPP_PLATFORM)
if(DEFINED VPP_PLATFORM_MARCH_FLAGS)
set(VPP_DEFAULT_MARCH_FLAGS ${VPP_PLATFORM_MARCH_FLAGS})
check_c_compiler_flag(${VPP_DEFAULT_MARCH_FLAGS} compiler_flag_march)
if(NOT compiler_flag_march)
message(FATAL_ERROR "platform build with ${VPP_DEFAULT_MARCH_FLAGS} is not supported by compiler")
endif()
else()
set(VPP_DEFAULT_MARCH_FLAGS "")
endif()
set(MARCH_VARIANTS_NAMES "platform-only")
elseif(VPP_BUILD_NATIVE_ONLY)
set(VPP_BUILD_NATIVE_ARCH "native" CACHE STRING "native CPU -march= value.")
set(VPP_DEFAULT_MARCH_FLAGS -march=${VPP_BUILD_NATIVE_ARCH})
if(VPP_BUILD_NATIVE_ONLY)
check_c_compiler_flag(${VPP_DEFAULT_MARCH_FLAGS} compiler_flag_march)
if(NOT compiler_flag_march)
message(FATAL_ERROR "Native-only build with ${VPP_DEFAULT_MARCH_FLAGS} is not supported by compiler")
endif()
check_c_compiler_flag(${VPP_DEFAULT_MARCH_FLAGS} compiler_flag_march)
if(NOT compiler_flag_march)
message(FATAL_ERROR "Native-only build with ${VPP_DEFAULT_MARCH_FLAGS} is not supported by compiler")
endif()
set(MARCH_VARIANTS_NAMES "native-only")
elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "amd64.*|x86_64.*|AMD64.*")

3
src/cmake/platform/octeon10.cmake Normal file
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@ -0,0 +1,3 @@
set(VPP_PLATFORM_CACHE_LINE_SIZE 64)
set(VPP_PLATFORM_MARCH_FLAGS -march=armv8.3-a+crypto+sve2-bitperm)