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GET /api/patches/46707/?format=api
{ "id": 46707, "url": "http://patches.dpdk.org/api/patches/46707/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/c0738543e5ef9cb556930a0979a505469d4a554d.1539338074.git.igor.russkikh@aquantia.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": "<c0738543e5ef9cb556930a0979a505469d4a554d.1539338074.git.igor.russkikh@aquantia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/c0738543e5ef9cb556930a0979a505469d4a554d.1539338074.git.igor.russkikh@aquantia.com", "date": "2018-10-12T11:09:31", "name": "[v6,12/22] net/atlantic: implement device statistics", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "cb144a543b933ab3bb238fe62623b97c7a0a7572", "submitter": { "id": 1124, "url": "http://patches.dpdk.org/api/people/1124/?format=api", "name": "Igor Russkikh", "email": "igor.russkikh@aquantia.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/c0738543e5ef9cb556930a0979a505469d4a554d.1539338074.git.igor.russkikh@aquantia.com/mbox/", "series": [ { "id": 1862, "url": "http://patches.dpdk.org/api/series/1862/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=1862", "date": "2018-10-12T11:09:01", "name": "net/atlantic: Aquantia aQtion 10G NIC Family DPDK PMD driver", "version": 6, "mbox": "http://patches.dpdk.org/series/1862/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/46707/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/46707/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 C537C1B56A;\n\tFri, 12 Oct 2018 13:09:39 +0200 (CEST)", "from NAM05-BY2-obe.outbound.protection.outlook.com\n\t(mail-eopbgr710053.outbound.protection.outlook.com [40.107.71.53])\n\tby dpdk.org (Postfix) with ESMTP id 9626D1B5BC\n\tfor <dev@dpdk.org>; Fri, 12 Oct 2018 13:09:33 +0200 (CEST)", "from BY1PR0701MB1660.namprd07.prod.outlook.com (10.162.110.22) by\n\tBY1PR0701MB1627.namprd07.prod.outlook.com (10.162.110.156) with\n\tMicrosoft SMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id\n\t15.20.1228.22; Fri, 12 Oct 2018 11:09:32 +0000", "from BY1PR0701MB1660.namprd07.prod.outlook.com\n\t([fe80::346d:e756:e70e:17]) by\n\tBY1PR0701MB1660.namprd07.prod.outlook.com\n\t([fe80::346d:e756:e70e:17%3]) with mapi id 15.20.1228.020;\n\tFri, 12 Oct 2018 11:09:32 +0000" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=AQUANTIA1COM.onmicrosoft.com; s=selector1-aquantia-com;\n\th=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n\tbh=CY4p1rRoEkqIFbyy9+UT56QTPeHNaHtEprHnLGNNzpI=;\n\tb=EZDc5bONDkxtUHh84hkLWMz+3nfZpb+o1BUKhTLP6z/UqIORuElsMtMZ/9nJjKN7tIyvGpdaiiAFXI3eg6iQndgGAp0XcQDx94DXbXWpX/0GAbumg4spFQikanHJY8lOj1HbQzIe31xiqTDburRO1dBuixtQc6iQNgV7ZnwSPaI=", "From": "Igor Russkikh <Igor.Russkikh@aquantia.com>", "To": "\"dev@dpdk.org\" <dev@dpdk.org>", "CC": "Pavel Belous <Pavel.Belous@aquantia.com>, Igor Russkikh\n\t<Igor.Russkikh@aquantia.com>, \"ferruh.yigit@intel.com\"\n\t<ferruh.yigit@intel.com>", "Thread-Topic": "[PATCH v6 12/22] net/atlantic: implement device statistics", "Thread-Index": "AQHUYhwMzbIIwzvxD0G9gMGzLLaG9g==", "Date": "Fri, 12 Oct 2018 11:09:31 +0000", "Message-ID": "<c0738543e5ef9cb556930a0979a505469d4a554d.1539338074.git.igor.russkikh@aquantia.com>", "References": "<cover.1539338074.git.igor.russkikh@aquantia.com>", "In-Reply-To": "<cover.1539338074.git.igor.russkikh@aquantia.com>", "Accept-Language": "en-US", "Content-Language": "en-US", "X-MS-Has-Attach": "", "X-MS-TNEF-Correlator": "", "x-clientproxiedby": "AM5PR0701CA0008.eurprd07.prod.outlook.com\n\t(2603:10a6:203:51::18) To BY1PR0701MB1660.namprd07.prod.outlook.com\n\t(2a01:111:e400:522a::22)", "authentication-results": "spf=none (sender IP is )\n\tsmtp.mailfrom=Igor.Russkikh@aquantia.com; ", "x-ms-exchange-messagesentrepresentingtype": "1", "x-originating-ip": "[95.79.108.179]", "x-ms-publictraffictype": "Email", "x-microsoft-exchange-diagnostics": "1; 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"X-MS-Exchange-Transport-CrossTenantHeadersStamped": "BY1PR0701MB1627", "Subject": "[dpdk-dev] [PATCH v6 12/22] net/atlantic: implement device\n\tstatistics", "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": "From: Pavel Belous <Pavel.Belous@aquantia.com>\n\nAdd support for device stats, xstats and queue stats\n\nSigned-off-by: Igor Russkikh <igor.russkikh@aquantia.com>\nSigned-off-by: Pavel Belous <pavel.belous@aquantia.com>\n---\n doc/guides/nics/atlantic.rst | 1 +\n doc/guides/nics/features/atlantic.ini | 3 +\n drivers/net/atlantic/atl_ethdev.c | 133 ++++++++++++++++++++++++++++++++++\n drivers/net/atlantic/atl_ethdev.h | 1 +\n drivers/net/atlantic/atl_rxtx.c | 11 ++-\n drivers/net/atlantic/atl_types.h | 41 +++++++++++\n 6 files changed, 189 insertions(+), 1 deletion(-)", "diff": "diff --git a/doc/guides/nics/atlantic.rst b/doc/guides/nics/atlantic.rst\nindex a003ef5110c9..1108d458f836 100644\n--- a/doc/guides/nics/atlantic.rst\n+++ b/doc/guides/nics/atlantic.rst\n@@ -13,6 +13,7 @@ Supported features\n ^^^^^^^^^^^^^^^^^^\n \n - Base L2 features\n+- Port statistics\n - Checksum offload\n - Jumbo Frame upto 16K\n \ndiff --git a/doc/guides/nics/features/atlantic.ini b/doc/guides/nics/features/atlantic.ini\nindex f5650ae8f5f7..4056d4daacc8 100644\n--- a/doc/guides/nics/features/atlantic.ini\n+++ b/doc/guides/nics/features/atlantic.ini\n@@ -13,6 +13,9 @@ CRC offload = Y\n L3 checksum offload = Y\n L4 checksum offload = Y\n Packet type parsing = Y\n+Basic stats = Y\n+Extended stats = Y\n+Stats per queue = Y\n FW version = Y\n Linux UIO = Y\n ARMv8 = Y\ndiff --git a/drivers/net/atlantic/atl_ethdev.c b/drivers/net/atlantic/atl_ethdev.c\nindex b4f2326b4b9a..b1e7e3030d57 100644\n--- a/drivers/net/atlantic/atl_ethdev.c\n+++ b/drivers/net/atlantic/atl_ethdev.c\n@@ -24,6 +24,18 @@ static void atl_dev_close(struct rte_eth_dev *dev);\n static int atl_dev_reset(struct rte_eth_dev *dev);\n static int atl_dev_link_update(struct rte_eth_dev *dev, int wait);\n \n+static int atl_dev_xstats_get_names(struct rte_eth_dev *dev __rte_unused,\n+\t\t\t\t struct rte_eth_xstat_name *xstats_names,\n+\t\t\t\t unsigned int size);\n+\n+static int atl_dev_stats_get(struct rte_eth_dev *dev,\n+\t\t\t\tstruct rte_eth_stats *stats);\n+\n+static int atl_dev_xstats_get(struct rte_eth_dev *dev,\n+\t\t\t struct rte_eth_xstat *stats, unsigned int n);\n+\n+static void atl_dev_stats_reset(struct rte_eth_dev *dev);\n+\n static int atl_fw_version_get(struct rte_eth_dev *dev, char *fw_version,\n \t\t\t size_t fw_size);\n \n@@ -116,6 +128,33 @@ static const struct rte_eth_desc_lim tx_desc_lim = {\n \t.nb_mtu_seg_max = ATL_TX_MAX_SEG,\n };\n \n+#define ATL_XSTATS_FIELD(name) { \\\n+\t#name, \\\n+\toffsetof(struct aq_stats_s, name) \\\n+}\n+\n+struct atl_xstats_tbl_s {\n+\tconst char *name;\n+\tunsigned int offset;\n+};\n+\n+static struct atl_xstats_tbl_s atl_xstats_tbl[] = {\n+\tATL_XSTATS_FIELD(uprc),\n+\tATL_XSTATS_FIELD(mprc),\n+\tATL_XSTATS_FIELD(bprc),\n+\tATL_XSTATS_FIELD(erpt),\n+\tATL_XSTATS_FIELD(uptc),\n+\tATL_XSTATS_FIELD(mptc),\n+\tATL_XSTATS_FIELD(bptc),\n+\tATL_XSTATS_FIELD(erpr),\n+\tATL_XSTATS_FIELD(ubrc),\n+\tATL_XSTATS_FIELD(ubtc),\n+\tATL_XSTATS_FIELD(mbrc),\n+\tATL_XSTATS_FIELD(mbtc),\n+\tATL_XSTATS_FIELD(bbrc),\n+\tATL_XSTATS_FIELD(bbtc),\n+};\n+\n static const struct eth_dev_ops atl_eth_dev_ops = {\n \t.dev_configure\t = atl_dev_configure,\n \t.dev_start\t = atl_dev_start,\n@@ -128,6 +167,13 @@ static const struct eth_dev_ops atl_eth_dev_ops = {\n \t/* Link */\n \t.link_update\t = atl_dev_link_update,\n \n+\t/* Stats */\n+\t.stats_get\t = atl_dev_stats_get,\n+\t.xstats_get\t = atl_dev_xstats_get,\n+\t.xstats_get_names = atl_dev_xstats_get_names,\n+\t.stats_reset\t = atl_dev_stats_reset,\n+\t.xstats_reset\t = atl_dev_stats_reset,\n+\n \t.fw_version_get = atl_fw_version_get,\n \t.dev_infos_get\t = atl_dev_info_get,\n \t.dev_supported_ptypes_get = atl_dev_supported_ptypes_get,\n@@ -224,6 +270,9 @@ eth_atl_dev_init(struct rte_eth_dev *eth_dev)\n \t\t\teth_dev->data->mac_addrs->addr_bytes) != 0)\n \t\treturn -EINVAL;\n \n+\t/* Reset the hw statistics */\n+\tatl_dev_stats_reset(eth_dev);\n+\n \trte_intr_callback_register(intr_handle,\n \t\t\t\t atl_dev_interrupt_handler, eth_dev);\n \n@@ -542,6 +591,90 @@ atl_dev_reset(struct rte_eth_dev *dev)\n \treturn ret;\n }\n \n+\n+static int\n+atl_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)\n+{\n+\tstruct atl_adapter *adapter = ATL_DEV_TO_ADAPTER(dev);\n+\tstruct aq_hw_s *hw = &adapter->hw;\n+\tstruct atl_sw_stats *swstats = &adapter->sw_stats;\n+\tunsigned int i;\n+\n+\thw->aq_fw_ops->update_stats(hw);\n+\n+\t/* Fill out the rte_eth_stats statistics structure */\n+\tstats->ipackets = hw->curr_stats.dma_pkt_rc;\n+\tstats->ibytes = hw->curr_stats.dma_oct_rc;\n+\tstats->imissed = hw->curr_stats.dpc;\n+\tstats->ierrors = hw->curr_stats.erpt;\n+\n+\tstats->opackets = hw->curr_stats.dma_pkt_tc;\n+\tstats->obytes = hw->curr_stats.dma_oct_tc;\n+\tstats->oerrors = 0;\n+\n+\tstats->rx_nombuf = swstats->rx_nombuf;\n+\n+\tfor (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {\n+\t\tstats->q_ipackets[i] = swstats->q_ipackets[i];\n+\t\tstats->q_opackets[i] = swstats->q_opackets[i];\n+\t\tstats->q_ibytes[i] = swstats->q_ibytes[i];\n+\t\tstats->q_obytes[i] = swstats->q_obytes[i];\n+\t\tstats->q_errors[i] = swstats->q_errors[i];\n+\t}\n+\treturn 0;\n+}\n+\n+static void\n+atl_dev_stats_reset(struct rte_eth_dev *dev)\n+{\n+\tstruct atl_adapter *adapter = ATL_DEV_TO_ADAPTER(dev);\n+\tstruct aq_hw_s *hw = &adapter->hw;\n+\n+\thw->aq_fw_ops->update_stats(hw);\n+\n+\t/* Reset software totals */\n+\tmemset(&hw->curr_stats, 0, sizeof(hw->curr_stats));\n+\n+\tmemset(&adapter->sw_stats, 0, sizeof(adapter->sw_stats));\n+}\n+\n+static int\n+atl_dev_xstats_get_names(struct rte_eth_dev *dev __rte_unused,\n+\t\t\t struct rte_eth_xstat_name *xstats_names,\n+\t\t\t unsigned int size)\n+{\n+\tunsigned int i;\n+\n+\tif (!xstats_names)\n+\t\treturn RTE_DIM(atl_xstats_tbl);\n+\n+\tfor (i = 0; i < size && i < RTE_DIM(atl_xstats_tbl); i++)\n+\t\tsnprintf(xstats_names[i].name, RTE_ETH_XSTATS_NAME_SIZE, \"%s\",\n+\t\t\tatl_xstats_tbl[i].name);\n+\n+\treturn size;\n+}\n+\n+static int\n+atl_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *stats,\n+\t\t unsigned int n)\n+{\n+\tstruct atl_adapter *adapter = ATL_DEV_TO_ADAPTER(dev);\n+\tstruct aq_hw_s *hw = &adapter->hw;\n+\tunsigned int i;\n+\n+\tif (!stats)\n+\t\treturn 0;\n+\n+\tfor (i = 0; i < n && i < RTE_DIM(atl_xstats_tbl); i++) {\n+\t\tstats[i].id = i;\n+\t\tstats[i].value = *(u64 *)((uint8_t *)&hw->curr_stats +\n+\t\t\t\t\tatl_xstats_tbl[i].offset);\n+\t}\n+\n+\treturn n;\n+}\n+\n static int\n atl_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)\n {\ndiff --git a/drivers/net/atlantic/atl_ethdev.h b/drivers/net/atlantic/atl_ethdev.h\nindex 55a7e0d6188c..dc48c134b7b8 100644\n--- a/drivers/net/atlantic/atl_ethdev.h\n+++ b/drivers/net/atlantic/atl_ethdev.h\n@@ -33,6 +33,7 @@ struct atl_interrupt {\n struct atl_adapter {\n \tstruct aq_hw_s hw;\n \tstruct aq_hw_cfg_s hw_cfg;\n+\tstruct atl_sw_stats sw_stats;\n \tstruct atl_interrupt intr;\n };\n \ndiff --git a/drivers/net/atlantic/atl_rxtx.c b/drivers/net/atlantic/atl_rxtx.c\nindex 36141564f5c1..c51d24d74ed2 100644\n--- a/drivers/net/atlantic/atl_rxtx.c\n+++ b/drivers/net/atlantic/atl_rxtx.c\n@@ -874,7 +874,8 @@ atl_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)\n \t\t\t\t \"queue_id=%u\", (unsigned int)rxq->port_id,\n \t\t\t\t (unsigned int)rxq->queue_id);\n \t\t\t\tdev->data->rx_mbuf_alloc_failed++;\n-\t\t\t\t\t\tgoto err_stop;\n+\t\t\t\tadapter->sw_stats.rx_nombuf++;\n+\t\t\t\tgoto err_stop;\n \t\t\t}\n \n \t\t\tnb_hold++;\n@@ -957,6 +958,9 @@ atl_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)\n \t\t * of returned packets.\n \t\t */\n \t\trx_pkts[nb_rx++] = rx_mbuf_first;\n+\t\tadapter->sw_stats.q_ipackets[rxq->queue_id]++;\n+\t\tadapter->sw_stats.q_ibytes[rxq->queue_id] +=\n+\t\t\trx_mbuf_first->pkt_len;\n \n \t\tPMD_RX_LOG(ERR, \"add mbuf segs=%d pkt_len=%d\",\n \t\t\trx_mbuf_first->nb_segs,\n@@ -1102,6 +1106,8 @@ static inline void\n atl_xmit_pkt(struct aq_hw_s *hw, struct atl_tx_queue *txq,\n \t struct rte_mbuf *tx_pkt)\n {\n+\tstruct atl_adapter *adapter =\n+\t\tATL_DEV_TO_ADAPTER(&rte_eth_devices[txq->port_id]);\n \tuint32_t pay_len = 0;\n \tint tail = 0;\n \tstruct atl_tx_entry *tx_entry;\n@@ -1182,6 +1188,9 @@ atl_xmit_pkt(struct aq_hw_s *hw, struct atl_tx_queue *txq,\n \ttxq->tx_tail = tail;\n \n \ttxq->tx_free -= desc_count;\n+\n+\tadapter->sw_stats.q_opackets[txq->queue_id]++;\n+\tadapter->sw_stats.q_obytes[txq->queue_id] += pay_len;\n }\n \n uint16_t\ndiff --git a/drivers/net/atlantic/atl_types.h b/drivers/net/atlantic/atl_types.h\nindex e636464955e3..56887b14d6f8 100644\n--- a/drivers/net/atlantic/atl_types.h\n+++ b/drivers/net/atlantic/atl_types.h\n@@ -140,4 +140,45 @@ struct aq_fw_ops {\n \tint (*set_eeprom)(struct aq_hw_s *self, u32 *data, u32 len);\n };\n \n+struct atl_sw_stats {\n+\tu64 crcerrs;\n+\tu64 errbc;\n+\tu64 mspdc;\n+\tu64 mpctotal;\n+\tu64 mpc[8];\n+\tu64 mlfc;\n+\tu64 mrfc;\n+\tu64 rlec;\n+\tu64 lxontxc;\n+\tu64 lxonrxc;\n+\tu64 lxofftxc;\n+\tu64 lxoffrxc;\n+\tu64 pxontxc[8];\n+\tu64 pxonrxc[8];\n+\tu64 pxofftxc[8];\n+\tu64 pxoffrxc[8];\n+\tu64 gprc;\n+\tu64 bprc;\n+\tu64 mprc;\n+\tu64 gptc;\n+\tu64 gorc;\n+\tu64 gotc;\n+\tu64 tor;\n+\tu64 tpr;\n+\tu64 tpt;\n+\tu64 mptc;\n+\tu64 bptc;\n+\tu64 xec;\n+\tu64 fccrc;\n+\tu64 ldpcec;\n+\tu64 pcrc8ec;\n+\n+\tu64 rx_nombuf;\n+\tu64 q_ipackets[RTE_ETHDEV_QUEUE_STAT_CNTRS];\n+\tu64 q_opackets[RTE_ETHDEV_QUEUE_STAT_CNTRS];\n+\tu64 q_ibytes[RTE_ETHDEV_QUEUE_STAT_CNTRS];\n+\tu64 q_obytes[RTE_ETHDEV_QUEUE_STAT_CNTRS];\n+\tu64 q_errors[RTE_ETHDEV_QUEUE_STAT_CNTRS];\n+};\n+\n #endif\n", "prefixes": [ "v6", "12/22" ] }