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GET /api/patches/52369/?format=api
http://patches.dpdk.org/api/patches/52369/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20190406142737.20091-2-jerinj@marvell.com/", "project": { "id": 1, "url": "http://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20190406142737.20091-2-jerinj@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20190406142737.20091-2-jerinj@marvell.com", "date": "2019-04-06T14:27:35", "name": "[v7,2/4] meson: add infra to support machine specific flags", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "d3c2f891653a8fdb9fa0e34387e1423a0ff7a9b1", "submitter": { "id": 1270, "url": "http://patches.dpdk.org/api/people/1270/?format=api", "name": "Jerin Jacob", "email": "jerinjacobk@gmail.com" }, "delegate": { "id": 1, "url": "http://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20190406142737.20091-2-jerinj@marvell.com/mbox/", "series": [ { "id": 4152, "url": "http://patches.dpdk.org/api/series/4152/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=4152", "date": "2019-04-06T14:27:34", "name": "[v7,1/4] mk: introduce helper to check valid compiler argument", "version": 7, "mbox": "http://patches.dpdk.org/series/4152/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/52369/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/52369/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 061074C96;\n\tSat, 6 Apr 2019 16:28:31 +0200 (CEST)", "from mail-pf1-f194.google.com (mail-pf1-f194.google.com\n\t[209.85.210.194]) by dpdk.org (Postfix) with ESMTP id B5DA34C96\n\tfor <dev@dpdk.org>; Sat, 6 Apr 2019 16:28:29 +0200 (CEST)", "by mail-pf1-f194.google.com with SMTP id y13so4899676pfm.11\n\tfor <dev@dpdk.org>; Sat, 06 Apr 2019 07:28:29 -0700 (PDT)", "from jerin.caveonetworks.com ([223.226.40.87])\n\tby smtp.gmail.com with ESMTPSA id\n\to5sm84199008pfa.135.2019.04.06.07.28.26\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);\n\tSat, 06 Apr 2019 07:28:28 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025;\n\th=from:to:cc:subject:date:message-id:in-reply-to:references\n\t:mime-version:content-transfer-encoding;\n\tbh=0Eafi/uPL5ecY/xhRQYiAdpY6E8uOqNwAjaF3LQtbfc=;\n\tb=IxD7Ws02/PgrcSk/FtVDZUGPCQzr4zSB4ZqG20bpoiizzStLFwT5GgRSzM4xpSN1ee\n\tLQZphLrDcXdBjSicRn0JpUT7T2HbVE93QJy65oZaE5YSRr+a9YiYYjsqKzbPcdYV5UG/\n\tlnqsoDKGl8KmZpWdoaRCHyd1NEWOqnkdwPBjowmeD5uUTycDPoGquzoh9wzA7xB90lru\n\tkdWSf0xtGbYR0vvB4GNebEonDsyTXRBu+Qp44dCt27w7Q+ZS52MxuexINMbZPsIlVcTy\n\tOE7H3Wfah5oS0LEN3enl3zXpb3ls9cPOOGpRqU5DuhSPVcsaaL6HjhM0tBbykzHv2MKB\n\tejnw==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references:mime-version:content-transfer-encoding;\n\tbh=0Eafi/uPL5ecY/xhRQYiAdpY6E8uOqNwAjaF3LQtbfc=;\n\tb=EilL6AUBMKMCMDPVAxxW1p3S+i8aazo1yOG/CkxjJnZ7n1vpERmzXUxfi5uhsStofz\n\tZehQM3hqPs9n4Y7OZrCZ87k267hK5WtuIqXZ594HktSKLLWmSO4PSMPbU537q65lV1mK\n\t4CCGgtUYJaHuJFp/kJU+ffV47D2hS0nS/4Uhh8kCfxF7hgXACzd1P8OP5jFpP8bYz8Vf\n\tKs3QgU6fjmK6KyTmXjNZirHULGOXWUt8/fvNdrD6Zn5Cz5X4mU4K4zHGHnwRfp+B+RMJ\n\tV3Yvgjx0iqCPI4w0VjF9pi70Kku/ENieBDVbTcd3Lpl8RUTABclK0Q/NwsX4r4rel03j\n\tw+HA==", "X-Gm-Message-State": "APjAAAX7VMUbgm/HIxd3feKMy7S1owhpk+xHEPZJifrAclBD1EOXf17Y\n\tNJjqW1UPgfEFGRFaQswHnMSvxSLM7Bk=", "X-Google-Smtp-Source": "APXvYqzzg17KQmj7HGyCiuGAE5Gblclv0UIYhTamAViPwNZoM6PRLyWIVgpruEevy/kq3zWVRQ372w==", "X-Received": "by 2002:a63:6581:: with SMTP id\n\tz123mr17505515pgb.243.1554560908740; \n\tSat, 06 Apr 2019 07:28:28 -0700 (PDT)", "From": "jerinjacobk@gmail.com", "X-Google-Original-From": "jerinj@marvell.com", "To": "Thomas Monjalon <thomas@monjalon.net>", "Cc": "dev@dpdk.org, Pavan Nikhilesh <pbhagavatula@marvell.com>,\n\tJerin Jacob <jerinj@marvell.com>", "Date": "Sat, 6 Apr 2019 19:57:35 +0530", "Message-Id": "<20190406142737.20091-2-jerinj@marvell.com>", "X-Mailer": "git-send-email 2.21.0", "In-Reply-To": "<20190406142737.20091-1-jerinj@marvell.com>", "References": "<20190318164949.2357-1-jerinj@marvell.com>\n\t<20190406142737.20091-1-jerinj@marvell.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v7 2/4] meson: add infra to support machine\n\tspecific flags", "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>,\n\t<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>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "From: Pavan Nikhilesh <pbhagavatula@marvell.com>\n\nCurrently, RTE_* flags are set based on the implementer ID but there might\nbe some micro arch specific differences from the same vendor\neg. CACHE_LINESIZE. Add support to set micro arch specific flags.\n\nSigned-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>\nSigned-off-by: Jerin Jacob <jerinj@marvell.com>\n---\n config/arm/meson.build | 37 ++++++++++++++++++++++++++++++++-----\n 1 file changed, 32 insertions(+), 5 deletions(-)", "diff": "diff --git a/config/arm/meson.build b/config/arm/meson.build\nindex 170a4981a..8de3f3e3a 100644\n--- a/config/arm/meson.build\n+++ b/config/arm/meson.build\n@@ -52,12 +52,10 @@ flags_generic = [\n \t['RTE_USE_C11_MEM_MODEL', true],\n \t['RTE_CACHE_LINE_SIZE', 128]]\n flags_cavium = [\n-\t['RTE_MACHINE', '\"thunderx\"'],\n \t['RTE_CACHE_LINE_SIZE', 128],\n \t['RTE_MAX_NUMA_NODES', 2],\n \t['RTE_MAX_LCORE', 96],\n-\t['RTE_MAX_VFIO_GROUPS', 128],\n-\t['RTE_USE_C11_MEM_MODEL', false]]\n+\t['RTE_MAX_VFIO_GROUPS', 128]]\n flags_dpaa = [\n \t['RTE_MACHINE', '\"dpaa\"'],\n \t['RTE_USE_C11_MEM_MODEL', true],\n@@ -71,6 +69,27 @@ flags_dpaa2 = [\n \t['RTE_MAX_NUMA_NODES', 1],\n \t['RTE_MAX_LCORE', 16],\n \t['RTE_LIBRTE_DPAA2_USE_PHYS_IOVA', false]]\n+flags_default_extra = []\n+flags_thunderx_extra = [\n+\t['RTE_MACHINE', '\"thunderx\"'],\n+\t['RTE_USE_C11_MEM_MODEL', false]]\n+\n+machine_args_generic = [\n+\t['default', ['-march=armv8-a+crc+crypto']],\n+\t['native', ['-march=native']],\n+\t['0xd03', ['-mcpu=cortex-a53']],\n+\t['0xd04', ['-mcpu=cortex-a35']],\n+\t['0xd07', ['-mcpu=cortex-a57']],\n+\t['0xd08', ['-mcpu=cortex-a72']],\n+\t['0xd09', ['-mcpu=cortex-a73']],\n+\t['0xd0a', ['-mcpu=cortex-a75']]]\n+\n+machine_args_cavium = [\n+\t['default', ['-march=armv8-a+crc+crypto','-mcpu=thunderx']],\n+\t['native', ['-march=native']],\n+\t['0xa1', ['-mcpu=thunderxt88'], flags_thunderx_extra],\n+\t['0xa2', ['-mcpu=thunderxt81'], flags_thunderx_extra],\n+\t['0xa3', ['-mcpu=thunderxt83'], flags_thunderx_extra]]\n \n ## Arm implementer ID (ARM DDI 0487C.a, Section G7.2.106, Page G7-5321)\n impl_generic = ['Generic armv8', flags_generic, machine_args_generic]\n@@ -157,8 +176,16 @@ else\n \tendif\n \tforeach marg: machine[2]\n \t\tif marg[0] == impl_pn\n-\t\t\tforeach f: marg[1]\n-\t\t\t\tmachine_args += f\n+\t\t\tforeach flag: marg[1]\n+\t\t\t\tif cc.has_argument(flag)\n+\t\t\t\t\tmachine_args += flag\n+\t\t\t\tendif\n+\t\t\tendforeach\n+\t\t\t# Apply any extra machine specific flags.\n+\t\t\tforeach flag: marg.get(2, flags_default_extra)\n+\t\t\t\tif flag.length() > 0\n+\t\t\t\t\tdpdk_conf.set(flag[0], flag[1])\n+\t\t\t\tendif\n \t\t\tendforeach\n \t\tendif\n \tendforeach\n", "prefixes": [ "v7", "2/4" ] }{ "id": 52369, "url": "