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GET /api/patches/123807/?format=api
{ "id": 123807, "url": "http://patches.dpdk.org/api/patches/123807/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20230213145824.2886910-1-shepard.siegel@atomicrules.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": "<20230213145824.2886910-1-shepard.siegel@atomicrules.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230213145824.2886910-1-shepard.siegel@atomicrules.com", "date": "2023-02-13T14:58:21", "name": "[1/4] doc: clarify the existing net/ark guide", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "6f9f23580d676fca5bb141ed7c53abf3be06d8e9", "submitter": { "id": 700, "url": "http://patches.dpdk.org/api/people/700/?format=api", "name": "Shepard Siegel", "email": "shepard.siegel@atomicrules.com" }, "delegate": { "id": 319, "url": "http://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20230213145824.2886910-1-shepard.siegel@atomicrules.com/mbox/", "series": [ { "id": 26991, "url": "http://patches.dpdk.org/api/series/26991/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=26991", "date": "2023-02-13T14:58:21", "name": "[1/4] doc: clarify the existing net/ark guide", "version": 1, "mbox": "http://patches.dpdk.org/series/26991/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/123807/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/123807/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id BD3F741C89;\n\tMon, 13 Feb 2023 15:58:37 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 1658042C76;\n\tMon, 13 Feb 2023 15:58:37 +0100 (CET)", "from mail-qt1-f175.google.com (mail-qt1-f175.google.com\n [209.85.160.175])\n by mails.dpdk.org (Postfix) with ESMTP id BD8E342D0D\n for <dev@dpdk.org>; Mon, 13 Feb 2023 15:58:35 +0100 (CET)", "by mail-qt1-f175.google.com with SMTP id h24so13929651qta.12\n for <dev@dpdk.org>; Mon, 13 Feb 2023 06:58:35 -0800 (PST)", "from ar-11700k.hsd1.nh.comcast.net\n ([2601:18d:8780:17a0:d95c:47fc:775c:96a4])\n by smtp.gmail.com with ESMTPSA id\n r21-20020ac85e95000000b003b835e7e283sm9454047qtx.44.2023.02.13.06.58.34\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Mon, 13 Feb 2023 06:58:34 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=atomicrules-com.20210112.gappssmtp.com; s=20210112;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:cc:to:from:from:to:cc:subject:date\n :message-id:reply-to;\n bh=N91SJ7oYBcGsrJUBJOy19whSJM1UtTaN3++YoexO9fY=;\n b=kz9f4wiovCKgkF/vL7RsXzOW2LXYuftDPjdd0dqn4Mh7+mySw2kxc8UhsaSn5yDj7b\n vl96d20Ux3Ulxfe9uJAWpuxE8DCsR147KR1C+9ikaQ5LPG+WFx2EgEbASOUhIygh/beE\n Sumgdc/Y2Tc+WQRDesE5+UY1XSi0odWCtQnatzqNrPJxTdcnxB98IY4UX/P11mt4vswg\n 15oDGl5vrrftQfs2XDrojKkz9/Y/Prj6BHRzd5akIWLmz8/Xdt5O2WjBn36XMOsdQYju\n FZ+pHwS8ejtuXMcMTbxUsHb86edy/Z+W2T5DM2CJ/J63tXEPOND1xS67di0bW+Z5hQM5\n CBnw==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20210112;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc\n :subject:date:message-id:reply-to;\n bh=N91SJ7oYBcGsrJUBJOy19whSJM1UtTaN3++YoexO9fY=;\n b=Uo21+m+tS7IW/pZmTtd7HauLm/8qWAhvQ+mUaN+8k5XtZwQVV/1EYgLimxtc+J3AUv\n mVzVFJ9BAp5jgNZUH7JQzz32M3GnWuVbX9FnApRPDLeKvP2+KqPnKAeMZg53wMBfPsbQ\n nSn4xIOgM4G8V4Z1DS6NYlCtIfLzBLJqQavtmx4m9LH5644RAbZgCIPHgyiRWSR2CYnL\n G25P3ImZeiyt/PmWLyvX6JfbgRvGP8bq3uJgBYz2dJVoztIYxlTnGNQGobc4Y7iKb80g\n ZyW8w+4k7HcpMqzsgyWgmRDjd17nJJKV8lGaPRF6zU3LYh7mt+dLicvJJUE1xlx2AOFT\n 6Edw==", "X-Gm-Message-State": "AO0yUKWmjqh8fQpR8m78PAR85qHwV0H3+zJhnBuoVccLDcxNXRXseT1f\n lJ8/pTBhjnG/DbABRBhchUYH8VhR50RcA4xW", "X-Google-Smtp-Source": "\n AK7set+h7VMxSncordo/e5OvIWeAP0olUleGuHSFfZQvthZ4/m9gb3Z+ASzGeK2DLWAuQ1/e2LeSqA==", "X-Received": "by 2002:ac8:7e8f:0:b0:3ae:4e47:52d7 with SMTP id\n w15-20020ac87e8f000000b003ae4e4752d7mr45462799qtj.38.1676300315068;\n Mon, 13 Feb 2023 06:58:35 -0800 (PST)", "From": "Shepard Siegel <shepard.siegel@atomicrules.com>", "To": "ed.czeck@atomicrules.com", "Cc": "dev@dpdk.org,\n\tShepard Siegel <shepard.siegel@atomicrules.com>", "Subject": "[PATCH 1/4] doc: clarify the existing net/ark guide", "Date": "Mon, 13 Feb 2023 09:58:21 -0500", "Message-Id": "<20230213145824.2886910-1-shepard.siegel@atomicrules.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20230211141459.2857045-1-shepard.siegel@atomicrules.com>", "References": "<20230211141459.2857045-1-shepard.siegel@atomicrules.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <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 <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org" }, "content": "Add detail for the existing Arkville configurations FX0 and FX1.\nCorrected minor errors of omission.\n\nSigned-off-by: Shepard Siegel <shepard.siegel@atomicrules.com>\n---\n doc/guides/nics/ark.rst | 18 ++++++++++++++++++\n 1 file changed, 18 insertions(+)", "diff": "diff --git a/doc/guides/nics/ark.rst b/doc/guides/nics/ark.rst\nindex ba00f14e80..edaa02dc96 100644\n--- a/doc/guides/nics/ark.rst\n+++ b/doc/guides/nics/ark.rst\n@@ -52,6 +52,10 @@ board. While specific capabilities such as number of physical\n hardware queue-pairs are negotiated; the driver is designed to\n remain constant over a broad and extendable feature set.\n \n+* FPGA Vendors Supported: AMD/Xilinx and Intel\n+* Number of RX/TX Queue-Pairs: up to 128\n+* PCIe Endpoint Technology: Gen3, Gen4, Gen5\n+\n Intentionally, Arkville by itself DOES NOT provide common NIC\n capabilities such as offload or receive-side scaling (RSS).\n These capabilities would be viewed as a gate-level \"tax\" on\n@@ -303,6 +307,18 @@ ARK PMD supports the following Arkville RTL PCIe instances including:\n * ``1d6c:101e`` - AR-ARKA-FX1 [Arkville 64B DPDK Data Mover for Agilex R-Tile]\n * ``1d6c:101f`` - AR-TK242 [2x100GbE Packet Capture Device]\n \n+Arkville RTL Core Configurations\n+-------------------------------------\n+\n+Arkville's RTL core may be configured by the user with different\n+datapath widths to balance throughput against FPGA logic area. The ARK PMD\n+has introspection on the RTL core configuration and acts accordingly.\n+All Arkville configurations present identical RTL user-facing AXI stream\n+interfaces for both AMD/Xilinx and Intel FPGAs.\n+\n+* ARK-FX0 - 256-bit 32B datapath (PCIe Gen3, Gen4)\n+* ARK-FX1 - 512-bit 64B datapath (PCIe Gen3, Gen4, Gen5)\n+\n DPDK and Arkville Firmware Versioning\n -------------------------------------\n \n@@ -334,6 +350,8 @@ Supported Features\n ------------------\n \n * Dynamic ARK PMD extensions\n+* Dynamic per-queue MBUF (re)sizing up to 32KB\n+* SR-IOV, VF-based queue-segregation\n * Multiple receive and transmit queues\n * Jumbo frames up to 9K\n * Hardware Statistics\n", "prefixes": [ "1/4" ] }