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DIR:OUT; SFP:1101; SCL:1; SRVR:BYAPR18MB2679; H:BYAPR18MB2424.namprd18.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: marvell.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: +UTEoaYtgtuJKD5yrHiOY1HyM/4vNbEULTT3fEoOHTsqeIzh6Rcdw8XuGSt67nEwn7IYS1VpDDWjaJlqDwJmLJVktwI19SPJe1KFlfU63nWbXHZW9TA/2rtSeU8u6Rpup0cXNZ+Rgt51x4Z1vj+Vc4lh5IADug+BWUeQRi9jxoBFlC4N3m2641fRI2yMLkvN7L/z0eDA0+WKo8Ags5utFuq+i+NDz7C5UpJge/o6ng+/xzutWuD//J037gcMeMU3xIIO3w2vDr23LHnMTpdkZct0sGyl/A8gE0DQUtnHHRqLahJh/LurndTmyQfL2PUQpwMs9ptIx/aw+PnlfCWHwh4mDn/PiBJcmAVDOJ3UBlTwWbQqp682urhFxW9QsXGtwDwqm/HbN/ZCYEnqlJwjeA2c5Vak/hp9vfC+F7Croho= Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 66f49f64-9322-454e-cff4-08d69a83883c X-MS-Exchange-CrossTenant-originalarrivaltime: 24 Feb 2019 18:11:38.7388 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-id: 70e1fb47-1155-421d-87fc-2e58f638b6e0 X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR18MB2679 X-OriginatorOrg: marvell.com X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-02-24_10:, , signatures=0 X-Proofpoint-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=753 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1902240143 Subject: [dpdk-dev] [PATCH v5 4/4] config: add octeontx2 machine config X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 24 Feb 2019 18:11:51 -0000 Optimized configuration for Marvell octeontx2 SoC. Updated meson build to support Marvell octeontx2 SoC. Added meson cross build target for octeontx2. Signed-off-by: Jerin Jacob Signed-off-by: Pavan Nikhilesh --- config/arm/arm64_octeontx2_linuxapp_gcc | 15 ++++++++ config/arm/meson.build | 9 ++++- config/defconfig_arm64-octeontx2-linuxapp-gcc | 18 ++++++++++ mk/machine/octeontx2/rte.vars.mk | 34 +++++++++++++++++++ 4 files changed, 75 insertions(+), 1 deletion(-) create mode 100644 config/arm/arm64_octeontx2_linuxapp_gcc create mode 100644 config/defconfig_arm64-octeontx2-linuxapp-gcc create mode 100644 mk/machine/octeontx2/rte.vars.mk diff --git a/config/arm/arm64_octeontx2_linuxapp_gcc b/config/arm/arm64_oct= eontx2_linuxapp_gcc new file mode 100644 index 000000000..7a6429b1b --- /dev/null +++ b/config/arm/arm64_octeontx2_linuxapp_gcc @@ -0,0 +1,15 @@ +[binaries] +c =3D 'aarch64-linux-gnu-gcc' +cpp =3D 'aarch64-linux-gnu-cpp' +ar =3D 'aarch64-linux-gnu-gcc-ar' +strip =3D 'aarch64-linux-gnu-strip' + +[host_machine] +system =3D 'linux' +cpu_family =3D 'aarch64' +cpu =3D 'armv8-a' +endian =3D 'little' + +[properties] +implementor_id =3D '0x43' +implementor_pn =3D '0xb2' diff --git a/config/arm/meson.build b/config/arm/meson.build index f34913291..5edaeec13 100644 --- a/config/arm/meson.build +++ b/config/arm/meson.build @@ -60,6 +60,12 @@ flags_thunderx2_extra =3D [ ['RTE_MAX_NUMA_NODES', 2], ['RTE_MAX_LCORE', 256], ['RTE_USE_C11_MEM_MODEL', true]] +flags_octeontx2_extra =3D [ + ['RTE_MACHINE', '"octeontx2"'], + ['RTE_MAX_NUMA_NODES', 1], + ['RTE_MAX_LCORE', 24], + ['RTE_EAL_IGB_UIO', false], + ['RTE_USE_C11_MEM_MODEL', true]] =20 machine_args_generic =3D [ ['default', ['-march=3Darmv8-a+crc+crypto']], @@ -77,7 +83,8 @@ machine_args_cavium =3D [ ['0xa1', ['-mcpu=3Dthunderxt88'], flags_thunderx_extra], ['0xa2', ['-mcpu=3Dthunderxt81'], flags_thunderx_extra], ['0xa3', ['-mcpu=3Dthunderxt83'], flags_thunderx_extra], - ['0xaf', ['-mcpu=3Dthunderx2t99'], flags_thunderx2_extra]] + ['0xaf', ['-mcpu=3Dthunderx2t99'], flags_thunderx2_extra], + ['0xb2', ['-mcpu=3Docteontx2'], flags_octeontx2_extra]] =20 ## Arm implementer ID (ARM DDI 0487C.a, Section G7.2.106, Page G7-5321) impl_generic =3D ['Generic armv8', flags_generic, machine_args_generic] diff --git a/config/defconfig_arm64-octeontx2-linuxapp-gcc b/config/defconf= ig_arm64-octeontx2-linuxapp-gcc new file mode 100644 index 000000000..9a99eada1 --- /dev/null +++ b/config/defconfig_arm64-octeontx2-linuxapp-gcc @@ -0,0 +1,18 @@ +# SPDX-License-Identifier: BSD-3-Clause +# Copyright(c) 2018 Marvell International Ltd +# + +#include "defconfig_arm64-armv8a-linuxapp-gcc" + +CONFIG_RTE_MACHINE=3D"octeontx2" + +CONFIG_RTE_CACHE_LINE_SIZE=3D128 +CONFIG_RTE_MAX_NUMA_NODES=3D1 +CONFIG_RTE_MAX_LCORE=3D24 + +# Doesn't support NUMA +CONFIG_RTE_EAL_NUMA_AWARE_HUGEPAGES=3Dn +CONFIG_RTE_LIBRTE_VHOST_NUMA=3Dn + +# Recommend to use VFIO as co-processors needs SMMU/IOMMU +CONFIG_RTE_EAL_IGB_UIO=3Dn diff --git a/mk/machine/octeontx2/rte.vars.mk b/mk/machine/octeontx2/rte.va= rs.mk new file mode 100644 index 000000000..e0a7498a3 --- /dev/null +++ b/mk/machine/octeontx2/rte.vars.mk @@ -0,0 +1,34 @@ +# SPDX-License-Identifier: BSD-3-Clause +# Copyright(c) 2018 Marvell International Ltd +# + +# +# machine: +# +# - can define ARCH variable (overridden by cmdline value) +# - can define CROSS variable (overridden by cmdline value) +# - define MACHINE_CFLAGS variable (overridden by cmdline value) +# - define MACHINE_LDFLAGS variable (overridden by cmdline value) +# - define MACHINE_ASFLAGS variable (overridden by cmdline value) +# - can define CPU_CFLAGS variable (overridden by cmdline value) that +# overrides the one defined in arch. +# - can define CPU_LDFLAGS variable (overridden by cmdline value) that +# overrides the one defined in arch. +# - can define CPU_ASFLAGS variable (overridden by cmdline value) that +# overrides the one defined in arch. +# - may override any previously defined variable +# + +# ARCH =3D +# CROSS =3D +# MACHINE_CFLAGS =3D +# MACHINE_LDFLAGS =3D +# MACHINE_ASFLAGS =3D +# CPU_CFLAGS =3D +# CPU_LDFLAGS =3D +# CPU_ASFLAGS =3D + +include $(RTE_SDK)/mk/rte.helper.mk + +MACHINE_CFLAGS +=3D $(call rte_cc_has_argument, -march=3Darmv8-a+crc+crypt= o+lse) +MACHINE_CFLAGS +=3D $(call rte_cc_has_argument, -mcpu=3Docteontx2) --=20 2.20.1