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{ "id": 46801, "url": "http://patches.dpdk.org/api/covers/46801/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/cover/20181014232020.12114-1-thomas@monjalon.net/", "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": "<20181014232020.12114-1-thomas@monjalon.net>", "list_archive_url": "https://inbox.dpdk.org/dev/20181014232020.12114-1-thomas@monjalon.net", "date": "2018-10-14T23:20:18", "name": "[v3,0/2] ethdev port freeing", "submitter": { "id": 685, "url": "http://patches.dpdk.org/api/people/685/?format=api", "name": "Thomas Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patches.dpdk.org/project/dpdk/cover/20181014232020.12114-1-thomas@monjalon.net/mbox/", "series": [ { "id": 1888, "url": "http://patches.dpdk.org/api/series/1888/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=1888", "date": "2018-10-14T23:20:19", "name": "ethdev port freeing", "version": 3, "mbox": "http://patches.dpdk.org/series/1888/mbox/" } ], "comments": "http://patches.dpdk.org/api/covers/46801/comments/", "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 E975D1150;\n\tMon, 15 Oct 2018 01:20:37 +0200 (CEST)", "from out3-smtp.messagingengine.com (out3-smtp.messagingengine.com\n\t[66.111.4.27]) by dpdk.org (Postfix) with ESMTP id 149D5239\n\tfor <dev@dpdk.org>; Mon, 15 Oct 2018 01:20:36 +0200 (CEST)", "from compute1.internal (compute1.nyi.internal [10.202.2.41])\n\tby mailout.nyi.internal (Postfix) with ESMTP id 8EA6421D25;\n\tSun, 14 Oct 2018 19:20:35 -0400 (EDT)", "from mailfrontend1 ([10.202.2.162])\n\tby compute1.internal (MEProxy); Sun, 14 Oct 2018 19:20:35 -0400", "from xps.monjalon.net (184.203.134.77.rev.sfr.net [77.134.203.184])\n\tby mail.messagingengine.com (Postfix) with ESMTPA id BF46BE4073;\n\tSun, 14 Oct 2018 19:20:33 -0400 (EDT)" ], "DKIM-Signature": [ "v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h=\n\tfrom:to:cc:subject:date:message-id:in-reply-to:references\n\t:mime-version:content-transfer-encoding; s=mesmtp; bh=BMppWhEbo7\n\tZPccHEOdbE3HDUM1JVmdkFryQ3ir7AZNo=; b=OsENXyaJJHVUPw1ncSKPFmYjD7\n\tMMCNSKfxCRsSh5lFtTXPwbBRWZSkkNOqZPK+h7RiPECIcW5y2TLd7BiSA1CA9SeM\n\twDfMuhsgwLDyhjjST5dE4wLisSiytG6s3MhPfl2DRm8XmIo3laAeUR/F9q371rFB\n\tLlC2belOBDhMacTWs=", "v=1; a=rsa-sha256; c=relaxed/relaxed; d=\n\tmessagingengine.com; h=cc:content-transfer-encoding:date:from\n\t:in-reply-to:message-id:mime-version:references:subject:to\n\t:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=\n\tfm1; bh=BMppWhEbo7ZPccHEOdbE3HDUM1JVmdkFryQ3ir7AZNo=; b=vybRZ9yW\n\tp/ebJjcozyd1Yb/amjirJ008SeYjecdIEYmP3N9UFEJwqwd+TpqRs+RnpLKygkPE\n\tgqlHLaWmGKOg/+EQxjVJjlEXE9ISBhQrTbdJ7edCHDieQASlzgwW/QvRLWTo6Q3U\n\tSNfR/n1YB9Hv34CYn+6P4yGBbPH5CATNJCDU60NiJml3xkrcnLY/g8cVIeE1N1xw\n\t9Ik2zGQ123aGAAuBdN3LMaXD0ZOgwTXwj4RA7O40WdArS5oZX2pHPEE0EoNDC+1I\n\t5sw6smcU4AJDVcs8EXmGBDKVh7HrMF+jtnP7KKvcgRbjnh531+vBSG5f6df3stcO\n\tt0lAy7bftGwWpA==" ], "X-ME-Sender": "<xms:Qs_DW9wDt8yq0FSI4P4cPGp3Npg1lFXAGsmtz6QYS5mwEo7-3ZbEBA>", "X-ME-Proxy": "<xmx:Qs_DWxysOF8yBquUqcCc4NimylIFvgMNklALEYYjuka9W469MA8ICg>\n\t<xmx:Qs_DW_O4bI-VWARipLksIuCIXm7LX3PmBW82X3Xtw3BLYlsEcZWCPw>\n\t<xmx:Qs_DWy6PP-OvYRCBey59VWsrhpLmpasgwac8Q2W2Y83bANk0MIrDNw>\n\t<xmx:Qs_DWwM2s1x7ee4KKcoJ0lieav99i5uEhWLXaiqDwP6P554Crme4Jw>\n\t<xmx:Qs_DWwlkLbsXWL3wE-lW4Yth0os5LgpKnsv18XYDiXJHn-nYAAYEoA>\n\t<xmx:Q8_DW6I9u06hlQZ4xLYzyLM84X8P57_MA1FR9P6G7kAhmrwMYM3ufw>", "From": "Thomas Monjalon <thomas@monjalon.net>", "To": "ferruh.yigit@intel.com,\n\tarybchenko@solarflare.com", "Cc": "dev@dpdk.org,\n\tophirmu@mellanox.com", "Date": "Mon, 15 Oct 2018 01:20:18 +0200", "Message-Id": "<20181014232020.12114-1-thomas@monjalon.net>", "X-Mailer": "git-send-email 2.19.0", "In-Reply-To": "<20180907233929.21950-1-thomas@monjalon.net>", "References": "<20180907233929.21950-1-thomas@monjalon.net>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v3 0/2] ethdev port freeing", "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": "The function rte_eth_dev_detach() is freeing a port and its underlying\nrte_device object. The issue is that we may have several ports\nassociated to the same rte_device.\n\nThe right replacement is to free the port, and free the rte_device\nif no more ports.\nAt ethdev level, the public function for port freeing is rte_eth_dev_close().\nThe only miss is rte_eth_dev_release_port() to free all port resources.\n\n\nChanges in v3:\n - free queues, MAC addresses and private structure\n in rte_eth_dev_release_port.\n\n\nThomas Monjalon (2):\n ethdev: free all common data when releasing port\n ethdev: complete closing of port\n\n drivers/net/af_packet/rte_eth_af_packet.c | 2 --\n drivers/net/ark/ark_ethdev.c | 1 -\n drivers/net/avf/avf_ethdev.c | 3 ---\n drivers/net/avp/avp_ethdev.c | 5 ----\n drivers/net/axgbe/axgbe_ethdev.c | 3 ---\n drivers/net/bnxt/bnxt_ethdev.c | 8 ------\n drivers/net/bonding/rte_eth_bond_pmd.c | 7 +----\n drivers/net/cxgbe/cxgbe_main.c | 16 ++----------\n drivers/net/cxgbe/cxgbevf_main.c | 9 +------\n drivers/net/dpaa/dpaa_ethdev.c | 10 -------\n drivers/net/dpaa2/dpaa2_ethdev.c | 10 -------\n drivers/net/e1000/em_ethdev.c | 3 ---\n drivers/net/e1000/igb_ethdev.c | 6 -----\n drivers/net/enetc/enetc_ethdev.c | 4 +--\n drivers/net/failsafe/failsafe.c | 3 ---\n drivers/net/fm10k/fm10k_ethdev.c | 8 ------\n drivers/net/i40e/i40e_ethdev.c | 3 ---\n drivers/net/i40e/i40e_ethdev_vf.c | 3 ---\n drivers/net/ixgbe/ixgbe_ethdev.c | 9 -------\n drivers/net/kni/rte_eth_kni.c | 2 --\n drivers/net/liquidio/lio_ethdev.c | 3 ---\n drivers/net/mlx4/mlx4.c | 3 +--\n drivers/net/mlx5/mlx5.c | 5 +---\n drivers/net/mvneta/mvneta_ethdev.c | 16 ++++--------\n drivers/net/mvpp2/mrvl_ethdev.c | 16 ++++--------\n drivers/net/netvsc/hn_ethdev.c | 11 --------\n drivers/net/null/rte_eth_null.c | 2 --\n drivers/net/octeontx/octeontx_ethdev.c | 29 ++++++++------------\n drivers/net/pcap/rte_eth_pcap.c | 7 -----\n drivers/net/qede/qede_ethdev.c | 5 ----\n drivers/net/ring/rte_eth_ring.c | 4 ---\n drivers/net/sfc/sfc_ethdev.c | 3 ---\n drivers/net/softnic/rte_eth_softnic.c | 6 ++---\n drivers/net/szedata2/rte_eth_szedata2.c | 1 -\n drivers/net/tap/rte_eth_tap.c | 1 -\n drivers/net/vhost/rte_eth_vhost.c | 13 +++------\n drivers/net/virtio/virtio_ethdev.c | 3 ---\n drivers/net/virtio/virtio_user_ethdev.c | 3 ---\n drivers/net/vmxnet3/vmxnet3_ethdev.c | 3 ---\n lib/librte_ethdev/rte_ethdev.c | 32 +++++++++--------------\n lib/librte_ethdev/rte_ethdev.h | 3 +--\n lib/librte_ethdev/rte_ethdev_pci.h | 11 --------\n 42 files changed, 47 insertions(+), 248 deletions(-)" }