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DIR:OUT; SFP:1101; SCL:1; SRVR:CY4PR1801MB1878; H:CY4PR1801MB1863.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: KZGiRInDdgEio27sLJr8iiybGje5/m/vHHV6W7Ul3ESfsQhPpb4UzKZL+1oqJlILJPoN2Ps5Oxsla9t/FELigbcVgxjgKjX2/ivHzJQoQ/7X6AvGn1+E5cbqXGn2XQNjHQnhmElu2gHeEnVfk9jNGdt4BUevrFL8Zk5daJ8UumXskkdb1JMOaKMbR8RuUKPHyCGUD+7JLxaOGQqSbrLd++PeKyOj4bZQSeNJcql+qkoI9Dd+snTwo0et3Ejhh7eC7J5sK/COb0pxJizj4xBhqwC2Mn5BUakh8NwlspbOHGEBLvs27/kJ6p47Rs45euRl spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 8154091f-36b1-4cc9-617e-08d6761bedab X-MS-Exchange-CrossTenant-originalarrivaltime: 09 Jan 2019 10:19:24.5271 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 70e1fb47-1155-421d-87fc-2e58f638b6e0 X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR1801MB1878 X-OriginatorOrg: marvell.com X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-01-09_05:, , 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=852 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1901090087 Subject: [dpdk-dev] [PATCH v3 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: Wed, 09 Jan 2019 10:19:31 -0000 From: Jerin Jacob Optimized configuration for Marvell octeontx2 SoC. Update meson build to support Marvell octeontx2 SoC. Signed-off-by: Jerin Jacob Signed-off-by: Pavan Nikhilesh --- config/arm/meson.build | 10 +++++- config/defconfig_arm64-octeontx2-linuxapp-gcc | 18 ++++++++++ mk/machine/octeontx2/rte.vars.mk | 34 +++++++++++++++++++ 3 files changed, 61 insertions(+), 1 deletion(-) create mode 100644 config/defconfig_arm64-octeontx2-linuxapp-gcc create mode 100644 mk/machine/octeontx2/rte.vars.mk diff --git a/config/arm/meson.build b/config/arm/meson.build index aca285b6a..8086357a1 100644 --- a/config/arm/meson.build +++ b/config/arm/meson.build @@ -60,6 +60,13 @@ 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_NUMA_AWARE_HUGEPAGES', false], + ['RTE_LIBRTE_VHOST_NUMA', false], + ['RTE_EAL_IGB_UIO', false]] =20 machine_args_generic =3D [ ['default', ['-march=3Darmv8-a+crc+crypto']], @@ -77,7 +84,8 @@ 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..e209cf492 --- /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=3Darmv8.2-a+crc+cry= pto+lse) +MACHINE_CFLAGS +=3D $(call rte_cc_has_argument, -mcpu=3Docteontx2) --=20 2.20.1