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DIR:OUT; SFP:1101; SCL:1; SRVR:CY4PR1801MB1895; 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: pgNrT027OAyz5oRUHvycgqBzuNPYD5xSj0872eJXFi/zMV72qWX/urSt61iNOmd6jbrW5voHUy1cQRPP6ZYgfBmvpy/ULqjYe6uaaOOZu7LmKbar2XjCx+W7quCdgAwoFmunrXcJ6aNuNTZoacfdGN8A/yQto2Vwo6yi0VVVCpjD540FxDr6ccjWakp0UEg2y6r7aySyZ7oNsfXk4dKxF3R/TNZE5neGfNXnSPEJN6VTQ2/d+68rWlKGtOLRsIDYIQpft/bkWC2/nUY67esrpsMMLepz0ACBCoSPdhBf1IXE2bI/n8JsvAx5amZV96FS 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: 33fdf522-92d4-4f8c-394c-08d6761ec99b X-MS-Exchange-CrossTenant-originalarrivaltime: 09 Jan 2019 10:39:52.5094 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 70e1fb47-1155-421d-87fc-2e58f638b6e0 X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR1801MB1895 X-OriginatorOrg: marvell.com X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-01-09_06:, , 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=769 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1901090090 Subject: [dpdk-dev] [PATCH v4 3/5] config: add thunderx2 machine config X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> X-List-Received-Date: Wed, 09 Jan 2019 10:40:05 -0000 From: Jerin Jacob <jerinj@marvell.com> Optimized configuration for Marvell thunderx2 SoC. Update meson build to support Marvell thunderx2 SoC. Product details are here: https://www.marvell.com/server-processors/thunderx2-arm-processors/ Signed-off-by: Jerin Jacob <jerinj@marvell.com> Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com> --- config/arm/meson.build | 9 ++++- config/defconfig_arm64-thunderx2-linuxapp-gcc | 11 ++++++ mk/machine/thunderx2/rte.vars.mk | 34 +++++++++++++++++++ 3 files changed, 53 insertions(+), 1 deletion(-) create mode 100644 config/defconfig_arm64-thunderx2-linuxapp-gcc create mode 100644 mk/machine/thunderx2/rte.vars.mk diff --git a/config/arm/meson.build b/config/arm/meson.build index 576363fc0..aca285b6a 100644 --- a/config/arm/meson.build +++ b/config/arm/meson.build @@ -54,6 +54,12 @@ flags_default_extra =3D [] flags_thunderx_extra =3D [ ['RTE_MACHINE', '"thunderx"'], ['RTE_USE_C11_MEM_MODEL', false]] +flags_thunderx2_extra =3D [ + ['RTE_MACHINE', '"thunderx2"'], + ['RTE_CACHE_LINE_SIZE', 64], + ['RTE_MAX_NUMA_NODES', 2], + ['RTE_MAX_LCORE', 256], + ['RTE_USE_C11_MEM_MODEL', true]] =20 machine_args_generic =3D [ ['default', ['-march=3Darmv8-a+crc+crypto']], @@ -70,7 +76,8 @@ machine_args_cavium =3D [ ['native', ['-march=3Dnative']], ['0xa1', ['-mcpu=3Dthunderxt88'], flags_thunderx_extra], ['0xa2', ['-mcpu=3Dthunderxt81'], flags_thunderx_extra], - ['0xa3', ['-mcpu=3Dthunderxt83'], flags_thunderx_extra]] + ['0xa3', ['-mcpu=3Dthunderxt83'], flags_thunderx_extra], + ['0xaf', ['-mcpu=3Dthunderx2t99'], flags_thunderx2_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-thunderx2-linuxapp-gcc b/config/defconf= ig_arm64-thunderx2-linuxapp-gcc new file mode 100644 index 000000000..27db58e50 --- /dev/null +++ b/config/defconfig_arm64-thunderx2-linuxapp-gcc @@ -0,0 +1,11 @@ +# SPDX-License-Identifier: BSD-3-Clause +# Copyright(c) 2018 Marvell International Ltd +# + +#include "defconfig_arm64-armv8a-linuxapp-gcc" + +CONFIG_RTE_MACHINE=3D"thunderx2" + +CONFIG_RTE_CACHE_LINE_SIZE=3D64 +CONFIG_RTE_MAX_NUMA_NODES=3D2 +CONFIG_RTE_MAX_LCORE=3D256 diff --git a/mk/machine/thunderx2/rte.vars.mk b/mk/machine/thunderx2/rte.va= rs.mk new file mode 100644 index 000000000..b80dc8680 --- /dev/null +++ b/mk/machine/thunderx2/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=3Darmv8.1-a+crc+cry= pto) +MACHINE_CFLAGS +=3D $(call rte_cc_has_argument, -mcpu=3Dthunderx2t99) --=20 2.20.1