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GET /api/patches/63689/?format=api
{ "id": 63689, "url": "http://patches.dpdk.org/api/patches/63689/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20191209214656.27347-13-cardigliano@ntop.org/", "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": "<20191209214656.27347-13-cardigliano@ntop.org>", "list_archive_url": "https://inbox.dpdk.org/dev/20191209214656.27347-13-cardigliano@ntop.org", "date": "2019-12-09T21:46:51", "name": "[v3,12/17] net/ionic: add Flow Control support", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "9a0e88333d2c25b0729eb5ad76185339fa194a92", "submitter": { "id": 1465, "url": "http://patches.dpdk.org/api/people/1465/?format=api", "name": "Alfredo Cardigliano", "email": "cardigliano@ntop.org" }, "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/20191209214656.27347-13-cardigliano@ntop.org/mbox/", "series": [ { "id": 7760, "url": "http://patches.dpdk.org/api/series/7760/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=7760", "date": "2019-12-09T21:46:39", "name": "Introduces net/ionic PMD", "version": 3, "mbox": "http://patches.dpdk.org/series/7760/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/63689/comments/", "check": "fail", "checks": "http://patches.dpdk.org/api/patches/63689/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 dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id D46BCA04B3;\n\tMon, 9 Dec 2019 22:50:53 +0100 (CET)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 2DD061BFB8;\n\tMon, 9 Dec 2019 22:48:58 +0100 (CET)", "from mail.ntop.org (mail-digitalocean.ntop.org [167.99.215.164])\n by dpdk.org (Postfix) with ESMTP id 34F771BDFD\n for <dev@dpdk.org>; Mon, 9 Dec 2019 22:48:34 +0100 (CET)", "from devele.ntop.org (net-93-145-196-230.cust.vodafonedsl.it\n [93.145.196.230])\n by mail.ntop.org (Postfix) with ESMTPSA id D11FF41BA4;\n Mon, 9 Dec 2019 22:48:33 +0100 (CET)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ntop.org; s=mail;\n t=1575928114; bh=C9hEv7516bw9m/S5P3vpLl7FJ76GKl1DHyDiTlF3j+g=;\n h=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n b=b7jE2+Fkzvaq14WyZGzP20Y5DUCbr3+vl6RWj1kdpz9/8D0wziOzIRPR7Vlop6DcG\n 8FUkPIkN/V5JwYmFyE0IjowaDsm5urL4mmKi41FpRZPq8xdgNnp5pnEwWbe8WGeglM\n Rt5gPsdTEa/9seSuHyPx9lDW8Izvk1Zyff0iH5oo=", "From": "Alfredo Cardigliano <cardigliano@ntop.org>", "To": "Alfredo Cardigliano <cardigliano@ntop.org>,\n John McNamara <john.mcnamara@intel.com>,\n Marko Kovacevic <marko.kovacevic@intel.com>", "Cc": "dev@dpdk.org", "Date": "Mon, 9 Dec 2019 22:46:51 +0100", "Message-Id": "<20191209214656.27347-13-cardigliano@ntop.org>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20191209214656.27347-1-cardigliano@ntop.org>", "References": "<20191209214656.27347-1-cardigliano@ntop.org>", "Subject": "[dpdk-dev] [PATCH v3 12/17] net/ionic: add Flow Control support", "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 <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", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Add support for managing Flow Control.\n\nSigned-off-by: Alfredo Cardigliano <cardigliano@ntop.org>\nReviewed-by: Shannon Nelson <snelson@pensando.io>\n---\n doc/guides/nics/features/ionic.ini | 1 +\n drivers/net/ionic/ionic_ethdev.c | 56 ++++++++++++++++++++++++++++++\n 2 files changed, 57 insertions(+)", "diff": "diff --git a/doc/guides/nics/features/ionic.ini b/doc/guides/nics/features/ionic.ini\nindex 3dd5dab45..05bdb2d98 100644\n--- a/doc/guides/nics/features/ionic.ini\n+++ b/doc/guides/nics/features/ionic.ini\n@@ -12,6 +12,7 @@ Promiscuous mode = Y\n Allmulticast mode = Y\n Unicast MAC filter = Y\n VLAN filter = Y\n+Flow control = Y\n Linux UIO = Y\n Linux VFIO = Y\n x86-64 = Y\ndiff --git a/drivers/net/ionic/ionic_ethdev.c b/drivers/net/ionic/ionic_ethdev.c\nindex 60151341a..9872740b7 100644\n--- a/drivers/net/ionic/ionic_ethdev.c\n+++ b/drivers/net/ionic/ionic_ethdev.c\n@@ -29,6 +29,10 @@ static int ionic_dev_set_link_up(struct rte_eth_dev *dev);\n static int ionic_dev_set_link_down(struct rte_eth_dev *dev);\n static int ionic_dev_link_update(struct rte_eth_dev *eth_dev,\n \tint wait_to_complete);\n+static int ionic_flow_ctrl_get(struct rte_eth_dev *eth_dev,\n+\tstruct rte_eth_fc_conf *fc_conf);\n+static int ionic_flow_ctrl_set(struct rte_eth_dev *eth_dev,\n+\tstruct rte_eth_fc_conf *fc_conf);\n \n int ionic_logtype_driver;\n \n@@ -57,6 +61,8 @@ static const struct eth_dev_ops ionic_eth_dev_ops = {\n \t.promiscuous_disable = ionic_dev_promiscuous_disable,\n \t.allmulticast_enable = ionic_dev_allmulticast_enable,\n \t.allmulticast_disable = ionic_dev_allmulticast_disable,\n+\t.flow_ctrl_get = ionic_flow_ctrl_get,\n+\t.flow_ctrl_set = ionic_flow_ctrl_set,\n };\n \n /*\n@@ -246,6 +252,56 @@ ionic_dev_info_get(struct rte_eth_dev *eth_dev,\n \treturn 0;\n }\n \n+static int\n+ionic_flow_ctrl_get(struct rte_eth_dev *eth_dev,\n+\t\tstruct rte_eth_fc_conf *fc_conf)\n+{\n+\tstruct ionic_lif *lif = IONIC_ETH_DEV_TO_LIF(eth_dev);\n+\tstruct ionic_adapter *adapter = lif->adapter;\n+\tstruct ionic_dev *idev = &adapter->idev;\n+\n+\tif (idev->port_info) {\n+\t\tfc_conf->autoneg = idev->port_info->config.an_enable;\n+\n+\t\tif (idev->port_info->config.pause_type)\n+\t\t\tfc_conf->mode = RTE_FC_FULL;\n+\t\telse\n+\t\t\tfc_conf->mode = RTE_FC_NONE;\n+\t}\n+\n+\treturn 0;\n+}\n+\n+static int\n+ionic_flow_ctrl_set(struct rte_eth_dev *eth_dev,\n+\t\tstruct rte_eth_fc_conf *fc_conf)\n+{\n+\tstruct ionic_lif *lif = IONIC_ETH_DEV_TO_LIF(eth_dev);\n+\tstruct ionic_adapter *adapter = lif->adapter;\n+\tstruct ionic_dev *idev = &adapter->idev;\n+\tuint8_t pause_type = IONIC_PORT_PAUSE_TYPE_NONE;\n+\tuint8_t an_enable;\n+\n+\tswitch (fc_conf->mode) {\n+\tcase RTE_FC_NONE:\n+\t\tpause_type = IONIC_PORT_PAUSE_TYPE_NONE;\n+\t\tbreak;\n+\tcase RTE_FC_FULL:\n+\t\tpause_type = IONIC_PORT_PAUSE_TYPE_LINK;\n+\t\tbreak;\n+\tcase RTE_FC_RX_PAUSE:\n+\tcase RTE_FC_TX_PAUSE:\n+\t\treturn -ENOTSUP;\n+\t}\n+\n+\tan_enable = fc_conf->autoneg;\n+\n+\tionic_dev_cmd_port_pause(idev, pause_type);\n+\tionic_dev_cmd_port_autoneg(idev, an_enable);\n+\n+\treturn 0;\n+}\n+\n static int\n ionic_dev_configure(struct rte_eth_dev *eth_dev)\n {\n", "prefixes": [ "v3", "12/17" ] }