[dpdk-dev] [PATCH 00/12] Patches for DPDK to support Power architecture

Chao Zhu bjzhuc at cn.ibm.com
Fri Sep 26 11:36:14 CEST 2014


The set of patches add IBM Power architecture to the DPDK. It adds the required support to the
EAL library. This set of patches doesn't support full function on Power processors. Many functions
are turned off in configuratidon. More patches will be added continuesly.

Chao Zhu (12):
  Add compiling definations for IBM Power architecture
  Add atomic operations for IBM Power architecture
  Add byte order operations for IBM Power architecture
  Add CPU cycle operations for IBM Power architecture
  Add prefetch operation for IBM Power architecture
  Add spinlock operation for IBM Power architecture
  Add vector memcpy for IBM Power architecture
  Add CPU flag checking for IBM Power architecture
  Remove iopl operation for IBM Power architecture
  Add cache size define for IBM Power Architecture
  Add huge page sizes for IBM Power architecture
  Add memory support for IBM Power Architecture

 app/test/test_cpuflags.c                           |   35 ++
 app/test/test_malloc.c                             |    8 +-
 app/test/test_mbuf.c                               |    2 +-
 app/test/test_memzone.c                            |  119 ++++++-
 config/common_linuxapp_powerpc                     |  388 ++++++++++++++++++++
 config/defconfig_ppc_64-native-linuxapp-gcc        |   42 +++
 config/defconfig_x86_64-native-linuxapp-clang      |    1 +
 config/defconfig_x86_64-native-linuxapp-gcc        |    1 +
 config/defconfig_x86_64-native-linuxapp-icc        |    1 +
 lib/librte_eal/common/eal_common_memzone.c         |   15 +-
 .../common/include/powerpc/arch/rte_atomic.h       |  387 +++++++++++++++++++
 .../common/include/powerpc/arch/rte_atomic_arch.h  |  318 ++++++++++++++++
 .../include/powerpc/arch/rte_byteorder_arch.h      |   79 ++++
 .../include/powerpc/arch/rte_cpuflags_arch.h       |  199 ++++++++++
 .../common/include/powerpc/arch/rte_cycles_arch.h  |   67 ++++
 .../common/include/powerpc/arch/rte_memcpy_arch.h  |  129 +++++++
 .../include/powerpc/arch/rte_prefetch_arch.h       |   67 ++++
 .../include/powerpc/arch/rte_spinlock_arch.h       |   88 +++++
 lib/librte_eal/common/include/rte_byteorder.h      |   66 ++++
 lib/librte_eal/common/include/rte_memory.h         |    9 +-
 lib/librte_eal/common/include/rte_memzone.h        |    8 +
 lib/librte_eal/linuxapp/eal/eal.c                  |   16 +-
 lib/librte_eal/linuxapp/eal/eal_memory.c           |   19 +-
 mk/arch/powerpc/rte.vars.mk                        |   39 ++
 mk/machine/powerpc/rte.vars.mk                     |   57 +++
 mk/rte.cpuflags.mk                                 |   17 +
 26 files changed, 2161 insertions(+), 16 deletions(-)
 create mode 100644 config/common_linuxapp_powerpc
 create mode 100644 config/defconfig_ppc_64-native-linuxapp-gcc
 create mode 100644 lib/librte_eal/common/include/powerpc/arch/rte_atomic.h
 create mode 100644 lib/librte_eal/common/include/powerpc/arch/rte_atomic_arch.h
 create mode 100644 lib/librte_eal/common/include/powerpc/arch/rte_byteorder_arch.h
 create mode 100644 lib/librte_eal/common/include/powerpc/arch/rte_cpuflags_arch.h
 create mode 100644 lib/librte_eal/common/include/powerpc/arch/rte_cycles_arch.h
 create mode 100644 lib/librte_eal/common/include/powerpc/arch/rte_memcpy_arch.h
 create mode 100644 lib/librte_eal/common/include/powerpc/arch/rte_prefetch_arch.h
 create mode 100644 lib/librte_eal/common/include/powerpc/arch/rte_spinlock_arch.h
 create mode 100644 mk/arch/powerpc/rte.vars.mk
 create mode 100644 mk/machine/powerpc/rte.vars.mk



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