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{
    "id": 11739,
    "url": "http://patchwork.dpdk.org/api/patches/11739/?format=api",
    "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/1458934950-23333-8-git-send-email-thomas.monjalon@6wind.com/",
    "project": {
        "id": 1,
        "url": "http://patchwork.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": "<1458934950-23333-8-git-send-email-thomas.monjalon@6wind.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/1458934950-23333-8-git-send-email-thomas.monjalon@6wind.com",
    "date": "2016-03-25T19:42:29",
    "name": "[dpdk-dev,v12,7/8] ethdev: convert speed number to bitmap flag",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "49c88bfc9d6fa0d7088211a62ffa6a7a809b269f",
    "submitter": {
        "id": 1,
        "url": "http://patchwork.dpdk.org/api/people/1/?format=api",
        "name": "Thomas Monjalon",
        "email": "thomas.monjalon@6wind.com"
    },
    "delegate": {
        "id": 1,
        "url": "http://patchwork.dpdk.org/api/users/1/?format=api",
        "username": "tmonjalo",
        "first_name": "Thomas",
        "last_name": "Monjalon",
        "email": "thomas@monjalon.net"
    },
    "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/1458934950-23333-8-git-send-email-thomas.monjalon@6wind.com/mbox/",
    "series": [],
    "comments": "http://patchwork.dpdk.org/api/patches/11739/comments/",
    "check": "pending",
    "checks": "http://patchwork.dpdk.org/api/patches/11739/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
        "X-Original-To": "patchwork@dpdk.org",
        "Delivered-To": "patchwork@dpdk.org",
        "Received": [
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        ],
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        "X-Received": "by 10.28.0.148 with SMTP id 142mr184225wma.72.1458935087454;\n\tFri, 25 Mar 2016 12:44:47 -0700 (PDT)",
        "From": "Thomas Monjalon <thomas.monjalon@6wind.com>",
        "To": "marcdevel@gmail.com, bruce.richardson@intel.com, declan.doherty@intel.com,\n\tkonstantin.ananyev@intel.com, wenzhuo.lu@intel.com,\n\thelin.zhang@intel.com, jing.d.chen@intel.com, harish.patil@qlogic.com,\n\trahul.lakkireddy@chelsio.com, johndale@cisco.com, vido@cesnet.cz,\n\tadrien.mazarguil@6wind.com, alejandro.lucero@netronome.com",
        "Cc": "dev@dpdk.org",
        "Date": "Fri, 25 Mar 2016 20:42:29 +0100",
        "Message-Id": "<1458934950-23333-8-git-send-email-thomas.monjalon@6wind.com>",
        "X-Mailer": "git-send-email 2.7.0",
        "In-Reply-To": "<1458934950-23333-1-git-send-email-thomas.monjalon@6wind.com>",
        "References": "<1458238145-7496-1-git-send-email-thomas.monjalon@6wind.com>\n\t<1458934950-23333-1-git-send-email-thomas.monjalon@6wind.com>",
        "Subject": "[dpdk-dev] [PATCH v12 7/8] ethdev: convert speed number to bitmap\n\tflag",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.15",
        "Precedence": "list",
        "List-Id": "patches and discussions about DPDK <dev.dpdk.org>",
        "List-Unsubscribe": "<http://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>",
        "List-Archive": "<http://dpdk.org/ml/archives/dev/>",
        "List-Post": "<mailto:dev@dpdk.org>",
        "List-Help": "<mailto:dev-request@dpdk.org?subject=help>",
        "List-Subscribe": "<http://dpdk.org/ml/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: Marc Sune <marcdevel@gmail.com>\n\nIt is a helper for the bitmap configuration.\n\nSigned-off-by: Marc Sune <marcdevel@gmail.com>\nSigned-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>\n---\n lib/librte_ether/rte_ethdev.c          | 31 +++++++++++++++++++++++++++++++\n lib/librte_ether/rte_ethdev.h          | 13 +++++++++++++\n lib/librte_ether/rte_ether_version.map |  1 +\n 3 files changed, 45 insertions(+)",
    "diff": "diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c\nindex 76a30fd..695b475 100644\n--- a/lib/librte_ether/rte_ethdev.c\n+++ b/lib/librte_ether/rte_ethdev.c\n@@ -866,6 +866,37 @@ rte_eth_dev_tx_queue_config(struct rte_eth_dev *dev, uint16_t nb_queues)\n \treturn 0;\n }\n \n+uint32_t\n+rte_eth_speed_bitflag(uint32_t speed, int duplex)\n+{\n+\tswitch (speed) {\n+\tcase ETH_SPEED_NUM_10M:\n+\t\treturn duplex ? ETH_LINK_SPEED_10M : ETH_LINK_SPEED_10M_HD;\n+\tcase ETH_SPEED_NUM_100M:\n+\t\treturn duplex ? ETH_LINK_SPEED_100M : ETH_LINK_SPEED_100M_HD;\n+\tcase ETH_SPEED_NUM_1G:\n+\t\treturn ETH_LINK_SPEED_1G;\n+\tcase ETH_SPEED_NUM_2_5G:\n+\t\treturn ETH_LINK_SPEED_2_5G;\n+\tcase ETH_SPEED_NUM_5G:\n+\t\treturn ETH_LINK_SPEED_5G;\n+\tcase ETH_SPEED_NUM_10G:\n+\t\treturn ETH_LINK_SPEED_10G;\n+\tcase ETH_SPEED_NUM_20G:\n+\t\treturn ETH_LINK_SPEED_20G;\n+\tcase ETH_SPEED_NUM_25G:\n+\t\treturn ETH_LINK_SPEED_25G;\n+\tcase ETH_SPEED_NUM_40G:\n+\t\treturn ETH_LINK_SPEED_40G;\n+\tcase ETH_SPEED_NUM_50G:\n+\t\treturn ETH_LINK_SPEED_50G;\n+\tcase ETH_SPEED_NUM_56G:\n+\t\treturn ETH_LINK_SPEED_56G;\n+\tdefault:\n+\t\treturn 0;\n+\t}\n+}\n+\n int\n rte_eth_dev_configure(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q,\n \t\t      const struct rte_eth_conf *dev_conf)\ndiff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h\nindex 03d3278..bb08ead 100644\n--- a/lib/librte_ether/rte_ethdev.h\n+++ b/lib/librte_ether/rte_ethdev.h\n@@ -1876,6 +1876,19 @@ struct eth_driver {\n void rte_eth_driver_register(struct eth_driver *eth_drv);\n \n /**\n+ * Convert a numerical speed in Mbps to a bitmap flag that can be used in\n+ * the bitmap link_speeds of the struct rte_eth_conf\n+ *\n+ * @param speed\n+ *   Numerical speed value in Mbps\n+ * @param duplex\n+ *   ETH_LINK_[HALF/FULL]_DUPLEX (only for 10/100M speeds)\n+ * @return\n+ *   0 if the speed cannot be mapped\n+ */\n+uint32_t rte_eth_speed_bitflag(uint32_t speed, int duplex);\n+\n+/**\n  * Configure an Ethernet device.\n  * This function must be invoked first before any other function in the\n  * Ethernet API. This function can also be re-invoked when a device is in the\ndiff --git a/lib/librte_ether/rte_ether_version.map b/lib/librte_ether/rte_ether_version.map\nindex b1f4475..214ecc7 100644\n--- a/lib/librte_ether/rte_ether_version.map\n+++ b/lib/librte_ether/rte_ether_version.map\n@@ -125,6 +125,7 @@ DPDK_16.04 {\n \trte_eth_dev_set_vlan_ether_type;\n \trte_eth_dev_udp_tunnel_port_add;\n \trte_eth_dev_udp_tunnel_port_delete;\n+\trte_eth_speed_bitflag;\n \trte_eth_tx_buffer_count_callback;\n \trte_eth_tx_buffer_drop_callback;\n \trte_eth_tx_buffer_init;\n",
    "prefixes": [
        "dpdk-dev",
        "v12",
        "7/8"
    ]
}