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GET /api/patches/54503/?format=api
{ "id": 54503, "url": "http://patches.dpdk.org/api/patches/54503/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20190606152658.17311-3-hyonkim@cisco.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": "<20190606152658.17311-3-hyonkim@cisco.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20190606152658.17311-3-hyonkim@cisco.com", "date": "2019-06-06T15:26:56", "name": "[2/4] net/enic: report speed capabilities", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "8349fa9cd5ca09326037486d0affa4ed66484ec1", "submitter": { "id": 948, "url": "http://patches.dpdk.org/api/people/948/?format=api", "name": "Hyong Youb Kim (hyonkim)", "email": "hyonkim@cisco.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/20190606152658.17311-3-hyonkim@cisco.com/mbox/", "series": [ { "id": 4934, "url": "http://patches.dpdk.org/api/series/4934/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=4934", "date": "2019-06-06T15:26:54", "name": "net/enic: minor updates", "version": 1, "mbox": "http://patches.dpdk.org/series/4934/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/54503/comments/", "check": "fail", "checks": "http://patches.dpdk.org/api/patches/54503/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 7EEB81B9A1;\n\tThu, 6 Jun 2019 17:27:35 +0200 (CEST)", "from rcdn-iport-4.cisco.com (rcdn-iport-4.cisco.com [173.37.86.75])\n\tby dpdk.org (Postfix) with ESMTP id C7EA31B99E\n\tfor <dev@dpdk.org>; Thu, 6 Jun 2019 17:27:33 +0200 (CEST)", "from rcdn-core-10.cisco.com ([173.37.93.146])\n\tby rcdn-iport-4.cisco.com with ESMTP/TLS/DHE-RSA-SEED-SHA;\n\t06 Jun 2019 15:27:31 +0000", "from cisco.com (savbu-usnic-a.cisco.com [10.193.184.48])\n\tby rcdn-core-10.cisco.com (8.15.2/8.15.2) with ESMTP id\n\tx56FRVQq032385; Thu, 6 Jun 2019 15:27:31 GMT", "by cisco.com (Postfix, from userid 508933)\n\tid 5E77A20F2001; Thu, 6 Jun 2019 08:27:31 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple;\n\td=cisco.com; i=@cisco.com; l=3903; q=dns/txt; s=iport;\n\tt=1559834853; x=1561044453;\n\th=from:to:cc:subject:date:message-id:in-reply-to: references;\n\tbh=II7QwwL2GLdT5tF09utxaFvh3JRowqhWdmegcx27SU0=;\n\tb=kXlDU0DOIXt7HZ8JieCYbwDqdAaV19xQFn/f8jrcrZtNsxz2KREBnVOl\n\tbsODjdvLdd+KfY4PiUpa1ihi8a/oGg0fMuAT11BIk/qbXTO0nWNsUC0PB\n\tIDmYjYFRm6rvfeG5TkbejuCnFcxLdcGuhiAcODUxgD6H9jhoPbu/QbT74 0=;", "X-IronPort-AV": "E=Sophos;i=\"5.63,559,1557187200\"; d=\"scan'208\";a=\"570562923\"", "From": "Hyong Youb Kim <hyonkim@cisco.com>", "To": "Ferruh Yigit <ferruh.yigit@intel.com>", "Cc": "dev@dpdk.org, John Daley <johndale@cisco.com>,\n\tHyong Youb Kim <hyonkim@cisco.com>", "Date": "Thu, 6 Jun 2019 08:26:56 -0700", "Message-Id": "<20190606152658.17311-3-hyonkim@cisco.com>", "X-Mailer": "git-send-email 2.16.2", "In-Reply-To": "<20190606152658.17311-1-hyonkim@cisco.com>", "References": "<20190606152658.17311-1-hyonkim@cisco.com>", "X-Outbound-SMTP-Client": "10.193.184.48, savbu-usnic-a.cisco.com", "X-Outbound-Node": "rcdn-core-10.cisco.com", "Subject": "[dpdk-dev] [PATCH 2/4] net/enic: report speed capabilities", "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": "Available link speeds are based on VIC adapter model, which is encoded\nin PCI subsystem device ID.\n\nSigned-off-by: Hyong Youb Kim <hyonkim@cisco.com>\nReviewed-by: John Daley <johndale@cisco.com>\n---\n doc/guides/nics/features/enic.ini | 1 +\n drivers/net/enic/enic_ethdev.c | 51 +++++++++++++++++++++++++++++++++++++++\n 2 files changed, 52 insertions(+)", "diff": "diff --git a/doc/guides/nics/features/enic.ini b/doc/guides/nics/features/enic.ini\nindex c6d374984..d0f3ae23f 100644\n--- a/doc/guides/nics/features/enic.ini\n+++ b/doc/guides/nics/features/enic.ini\n@@ -4,6 +4,7 @@\n ; Refer to default.ini for the full list of available PMD features.\n ;\n [Features]\n+Speed capabilities = Y\n Link status = Y\n Link status event = Y\n Rx interrupt = Y\ndiff --git a/drivers/net/enic/enic_ethdev.c b/drivers/net/enic/enic_ethdev.c\nindex 1bf2ecca8..5cfbd31a2 100644\n--- a/drivers/net/enic/enic_ethdev.c\n+++ b/drivers/net/enic/enic_ethdev.c\n@@ -36,6 +36,38 @@ static const struct rte_pci_id pci_id_enic_map[] = {\n \t{.vendor_id = 0, /* sentinel */},\n };\n \n+/* Supported link speeds of production VIC models */\n+static const struct vic_speed_capa {\n+\tuint16_t sub_devid;\n+\tuint32_t capa;\n+} vic_speed_capa_map[] = {\n+\t{ 0x0043, ETH_LINK_SPEED_10G }, /* VIC */\n+\t{ 0x0047, ETH_LINK_SPEED_10G }, /* P81E PCIe */\n+\t{ 0x0048, ETH_LINK_SPEED_10G }, /* M81KR Mezz */\n+\t{ 0x004f, ETH_LINK_SPEED_10G }, /* 1280 Mezz */\n+\t{ 0x0084, ETH_LINK_SPEED_10G }, /* 1240 MLOM */\n+\t{ 0x0085, ETH_LINK_SPEED_10G }, /* 1225 PCIe */\n+\t{ 0x00cd, ETH_LINK_SPEED_10G | ETH_LINK_SPEED_40G }, /* 1285 PCIe */\n+\t{ 0x00ce, ETH_LINK_SPEED_10G }, /* 1225T PCIe */\n+\t{ 0x012a, ETH_LINK_SPEED_40G }, /* M4308 */\n+\t{ 0x012c, ETH_LINK_SPEED_10G | ETH_LINK_SPEED_40G }, /* 1340 MLOM */\n+\t{ 0x012e, ETH_LINK_SPEED_10G }, /* 1227 PCIe */\n+\t{ 0x0137, ETH_LINK_SPEED_10G | ETH_LINK_SPEED_40G }, /* 1380 Mezz */\n+\t{ 0x014d, ETH_LINK_SPEED_10G | ETH_LINK_SPEED_40G }, /* 1385 PCIe */\n+\t{ 0x015d, ETH_LINK_SPEED_10G | ETH_LINK_SPEED_40G }, /* 1387 MLOM */\n+\t{ 0x0215, ETH_LINK_SPEED_10G | ETH_LINK_SPEED_25G |\n+\t\t ETH_LINK_SPEED_40G }, /* 1440 Mezz */\n+\t{ 0x0216, ETH_LINK_SPEED_10G | ETH_LINK_SPEED_25G |\n+\t\t ETH_LINK_SPEED_40G }, /* 1480 MLOM */\n+\t{ 0x0217, ETH_LINK_SPEED_10G | ETH_LINK_SPEED_25G }, /* 1455 PCIe */\n+\t{ 0x0218, ETH_LINK_SPEED_10G | ETH_LINK_SPEED_25G }, /* 1457 MLOM */\n+\t{ 0x0219, ETH_LINK_SPEED_40G }, /* 1485 PCIe */\n+\t{ 0x021a, ETH_LINK_SPEED_40G }, /* 1487 MLOM */\n+\t{ 0x024a, ETH_LINK_SPEED_40G | ETH_LINK_SPEED_100G }, /* 1495 PCIe */\n+\t{ 0x024b, ETH_LINK_SPEED_40G | ETH_LINK_SPEED_100G }, /* 1497 MLOM */\n+\t{ 0, 0 }, /* End marker */\n+};\n+\n #define ENIC_DEVARG_DISABLE_OVERLAY \"disable-overlay\"\n #define ENIC_DEVARG_ENABLE_AVX2_RX \"enable-avx2-rx\"\n #define ENIC_DEVARG_IG_VLAN_REWRITE \"ig-vlan-rewrite\"\n@@ -456,6 +488,24 @@ static void enicpmd_dev_stats_reset(struct rte_eth_dev *eth_dev)\n \tenic_dev_stats_clear(enic);\n }\n \n+static uint32_t speed_capa_from_pci_id(struct rte_eth_dev *eth_dev)\n+{\n+\tconst struct vic_speed_capa *m;\n+\tstruct rte_pci_device *pdev;\n+\tuint16_t id;\n+\n+\tpdev = RTE_ETH_DEV_TO_PCI(eth_dev);\n+\tid = pdev->id.subsystem_device_id;\n+\tfor (m = vic_speed_capa_map; m->sub_devid != 0; m++) {\n+\t\tif (m->sub_devid == id)\n+\t\t\treturn m->capa;\n+\t}\n+\t/* 1300 and later models are at least 40G */\n+\tif (id >= 0x0100)\n+\t\treturn ETH_LINK_SPEED_40G;\n+\treturn ETH_LINK_SPEED_10G;\n+}\n+\n static void enicpmd_dev_info_get(struct rte_eth_dev *eth_dev,\n \tstruct rte_eth_dev_info *device_info)\n {\n@@ -510,6 +560,7 @@ static void enicpmd_dev_info_get(struct rte_eth_dev *eth_dev,\n \t\t\tENIC_DEFAULT_TX_RING_SIZE),\n \t\t.nb_queues = ENIC_DEFAULT_TX_RINGS,\n \t};\n+\tdevice_info->speed_capa = speed_capa_from_pci_id(eth_dev);\n }\n \n static const uint32_t *enicpmd_dev_supported_ptypes_get(struct rte_eth_dev *dev)\n", "prefixes": [ "2/4" ] }