From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e28smtp08.in.ibm.com (e28smtp08.in.ibm.com [122.248.162.8]) by dpdk.org (Postfix) with ESMTP id AA2492E8B for ; Tue, 25 Nov 2014 11:05:27 +0100 (CET) Received: from /spool/local by e28smtp08.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 25 Nov 2014 15:46:16 +0530 Received: from d28dlp01.in.ibm.com (9.184.220.126) by e28smtp08.in.ibm.com (192.168.1.138) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Tue, 25 Nov 2014 15:46:15 +0530 Received: from d28relay02.in.ibm.com (d28relay02.in.ibm.com [9.184.220.59]) by d28dlp01.in.ibm.com (Postfix) with ESMTP id C0AD5E0062 for ; Tue, 25 Nov 2014 15:46:35 +0530 (IST) Received: from d28av05.in.ibm.com (d28av05.in.ibm.com [9.184.220.67]) by d28relay02.in.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id sAPAGKHp20840612 for ; Tue, 25 Nov 2014 15:46:21 +0530 Received: from d28av05.in.ibm.com (localhost [127.0.0.1]) by d28av05.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id sAPAG5D0020466 for ; Tue, 25 Nov 2014 15:46:05 +0530 Received: from os_controller.crl.ibm.com ([9.186.57.58]) by d28av05.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id sAPAG3kj020283 for ; Tue, 25 Nov 2014 15:46:04 +0530 From: Chao Zhu To: dev@dpdk.org Date: Tue, 25 Nov 2014 17:17:03 -0500 Message-Id: <1416953837-15894-1-git-send-email-chaozhu@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.1 X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 14112510-0029-0000-0000-000003221AEA Subject: [dpdk-dev] [PATCH v5 00/14] Patches for DPDK to support Power architecture X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 25 Nov 2014 10:05:30 -0000 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 DPDK function on Power processors. To compile on PPC64 architecture, GCC version >= 4.8 must be used. According to Bruce and Neil's comments, this v5 patch removed the common configuration files of Powerpc in v4. Also, it fixed the checkpatch issues in v3. The only unsolved checkpatch issue is : ERROR: space prohibited before open square bracket '[' This issue refers to the asm code input/output naming. But I think the error is invalid. Chao Zhu (14): 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 size define for IBM Power architecture Add eal memory support for IBM Power Architecture test_memzone:fix finding the second smallest segment Fix the compiling of test-pmd on IBM Power Architecture app/test-pmd/config.c | 39 ++- app/test/test_cpuflags.c | 35 ++ app/test/test_malloc.c | 8 +- app/test/test_memzone.c | 132 ++++++- config/defconfig_ppc_64-power8-linuxapp-gcc | 72 ++++ 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 | 19 +- .../common/include/arch/ppc_64/rte_atomic.h | 427 ++++++++++++++++++++ .../common/include/arch/ppc_64/rte_byteorder.h | 150 +++++++ .../common/include/arch/ppc_64/rte_cpuflags.h | 187 +++++++++ .../common/include/arch/ppc_64/rte_cycles.h | 88 ++++ .../common/include/arch/ppc_64/rte_memcpy.h | 226 +++++++++++ .../common/include/arch/ppc_64/rte_prefetch.h | 61 +++ .../common/include/arch/ppc_64/rte_spinlock.h | 73 ++++ 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 | 17 +- lib/librte_eal/linuxapp/eal/eal_memory.c | 91 +++-- mk/arch/ppc_64/rte.vars.mk | 39 ++ mk/machine/power8/rte.vars.mk | 57 +++ mk/rte.cpuflags.mk | 17 + 23 files changed, 1699 insertions(+), 59 deletions(-) create mode 100644 config/defconfig_ppc_64-power8-linuxapp-gcc create mode 100644 lib/librte_eal/common/include/arch/ppc_64/rte_atomic.h create mode 100644 lib/librte_eal/common/include/arch/ppc_64/rte_byteorder.h create mode 100644 lib/librte_eal/common/include/arch/ppc_64/rte_cpuflags.h create mode 100644 lib/librte_eal/common/include/arch/ppc_64/rte_cycles.h create mode 100644 lib/librte_eal/common/include/arch/ppc_64/rte_memcpy.h create mode 100644 lib/librte_eal/common/include/arch/ppc_64/rte_prefetch.h create mode 100644 lib/librte_eal/common/include/arch/ppc_64/rte_spinlock.h create mode 100644 mk/arch/ppc_64/rte.vars.mk create mode 100644 mk/machine/power8/rte.vars.mk