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GET /api/patches/45677/?format=api
{ "id": 45677, "url": "http://patches.dpdk.org/api/patches/45677/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/64e175c35ae42681d7dc5cc7b3cbc38871873524.1538215990.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": "<64e175c35ae42681d7dc5cc7b3cbc38871873524.1538215990.git.igor.russkikh@aquantia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/64e175c35ae42681d7dc5cc7b3cbc38871873524.1538215990.git.igor.russkikh@aquantia.com", "date": "2018-09-29T10:30:27", "name": "[v3,13/22] net/atlantic: support for RX/TX descriptors information", "commit_ref": null, "pull_url": null, "state": "changes-requested", "archived": true, "hash": "b5b7da63183f4e35bb3cbcb09e0818f701dec3e4", "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/64e175c35ae42681d7dc5cc7b3cbc38871873524.1538215990.git.igor.russkikh@aquantia.com/mbox/", "series": [ { "id": 1598, "url": "http://patches.dpdk.org/api/series/1598/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=1598", "date": "2018-09-29T10:30:14", "name": "net/atlantic: Aquantia aQtion 10G NIC Family DPDK PMD driver", "version": 3, "mbox": "http://patches.dpdk.org/series/1598/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/45677/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/45677/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 813DD1B3DD;\n\tSat, 29 Sep 2018 12:32:11 +0200 (CEST)", "from NAM05-DM3-obe.outbound.protection.outlook.com\n\t(mail-eopbgr730041.outbound.protection.outlook.com [40.107.73.41])\n\tby dpdk.org (Postfix) with ESMTP id A4EC31B1E8\n\tfor <dev@dpdk.org>; Sat, 29 Sep 2018 12:32:08 +0200 (CEST)", "from ubuntubox.rdc.aquantia.com (95.79.108.179) by\n\tBLUPR0701MB1650.namprd07.prod.outlook.com (2a01:111:e400:58c6::20)\n\twith Microsoft SMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1185.22;\n\tSat, 29 Sep 2018 10:32:06 +0000" ], "DKIM-Signature": "v=1; a=rsa-sha256; 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"/rkEi8Xk2TOWFVYYUcMst/tfTGRmEQdgXgVhc3c4BuksgoRTyqMrO8H39g+w/vJESEHUKnHQqFpjTUR037r8/pNGci26/AnxJ1ktQKVwWEIuTHiKYAfxSaJBemD6ZS9W2u1wqGeB3qgIE2k3NgFHSftXnaLoUjx4NSCJRrdeU6gq7szhu3aPPYGJWsSb6Gdbf8pB1Yct4XWuYoU1BtAgEsBa5dhgkyeqPKe9Xq0G4hBZ8NhRuR9TCVttz4O2oPcS++Z1eziyryLNPPYl5+WSsWpFRRu1uhyF3dh6ZSd3+xYOFTl4F74hLtYTddGPXvtDJvcvQuPSSb/4GdDlByqCP6rtlFWbDtgGtoSAuRz+3Ls=", "SpamDiagnosticOutput": "1:99", "SpamDiagnosticMetadata": "NSPM", "X-OriginatorOrg": "aquantia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "29 Sep 2018 10:32:06.4707\n\t(UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "57453221-237c-447d-d28c-08d625f6ce58", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-CrossTenant-Id": "83e2e134-991c-4ede-8ced-34d47e38e6b1", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "BLUPR0701MB1650", "Subject": "[dpdk-dev] [PATCH v3 13/22] net/atlantic: support for RX/TX\n\tdescriptors information", "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\nSigned-off-by: Igor Russkikh <igor.russkikh@aquantia.com>\nSigned-off-by: Pavel Belous <pavel.belous@aquantia.com>\n---\n drivers/net/atlantic/atl_ethdev.c | 8 +++\n drivers/net/atlantic/atl_ethdev.h | 12 ++++\n drivers/net/atlantic/atl_rxtx.c | 125 ++++++++++++++++++++++++++++++++++++++\n 3 files changed, 145 insertions(+)", "diff": "diff --git a/drivers/net/atlantic/atl_ethdev.c b/drivers/net/atlantic/atl_ethdev.c\nindex fc1d862042d2..bc0cb3da1f66 100644\n--- a/drivers/net/atlantic/atl_ethdev.c\n+++ b/drivers/net/atlantic/atl_ethdev.c\n@@ -195,6 +195,14 @@ static const struct eth_dev_ops atl_eth_dev_ops = {\n \n \t.rx_queue_intr_enable = atl_dev_rx_queue_intr_enable,\n \t.rx_queue_intr_disable = atl_dev_rx_queue_intr_disable,\n+\n+\t.rx_queue_count = atl_rx_queue_count,\n+\t.rx_descriptor_done = atl_dev_rx_descriptor_done,\n+\t.rx_descriptor_status = atl_dev_rx_descriptor_status,\n+\t.tx_descriptor_status = atl_dev_tx_descriptor_status,\n+\n+\t.rxq_info_get\t = atl_rxq_info_get,\n+\t.txq_info_get\t = atl_txq_info_get,\n };\n \n \ndiff --git a/drivers/net/atlantic/atl_ethdev.h b/drivers/net/atlantic/atl_ethdev.h\nindex 90d63797b2c6..17c8505e4707 100644\n--- a/drivers/net/atlantic/atl_ethdev.h\n+++ b/drivers/net/atlantic/atl_ethdev.h\n@@ -51,6 +51,12 @@ int atl_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id,\n \t\tuint16_t nb_tx_desc, unsigned int socket_id,\n \t\tconst struct rte_eth_txconf *tx_conf);\n \n+uint32_t atl_rx_queue_count(struct rte_eth_dev *dev, uint16_t rx_queue_id);\n+\n+int atl_dev_rx_descriptor_done(void *rx_queue, uint16_t offset);\n+int atl_dev_rx_descriptor_status(void *rx_queue, uint16_t offset);\n+int atl_dev_tx_descriptor_status(void *tx_queue, uint16_t offset);\n+\n int atl_dev_rx_queue_intr_enable(struct rte_eth_dev *eth_dev,\n \t\t\t\t uint16_t queue_id);\n int atl_dev_rx_queue_intr_disable(struct rte_eth_dev *eth_dev,\n@@ -69,6 +75,12 @@ int atl_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id);\n int atl_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id);\n int atl_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id);\n \n+void atl_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,\n+\tstruct rte_eth_rxq_info *qinfo);\n+\n+void atl_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,\n+\tstruct rte_eth_txq_info *qinfo);\n+\n uint16_t atl_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,\n \t\tuint16_t nb_pkts);\n \ndiff --git a/drivers/net/atlantic/atl_rxtx.c b/drivers/net/atlantic/atl_rxtx.c\nindex 94054ca5c9fa..ebb606fbcd7c 100644\n--- a/drivers/net/atlantic/atl_rxtx.c\n+++ b/drivers/net/atlantic/atl_rxtx.c\n@@ -620,6 +620,131 @@ atl_stop_queues(struct rte_eth_dev *dev)\n \treturn 0;\n }\n \n+void\n+atl_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,\n+\t\t struct rte_eth_rxq_info *qinfo)\n+{\n+\tstruct atl_rx_queue *rxq;\n+\n+\tPMD_INIT_FUNC_TRACE();\n+\n+\trxq = dev->data->rx_queues[queue_id];\n+\n+\tqinfo->mp = rxq->mb_pool;\n+\tqinfo->scattered_rx = dev->data->scattered_rx;\n+\tqinfo->nb_desc = rxq->nb_rx_desc;\n+}\n+\n+void\n+atl_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,\n+\t\t struct rte_eth_txq_info *qinfo)\n+{\n+\tstruct atl_tx_queue *txq;\n+\n+\tPMD_INIT_FUNC_TRACE();\n+\n+\ttxq = dev->data->tx_queues[queue_id];\n+\n+\tqinfo->nb_desc = txq->nb_tx_desc;\n+}\n+\n+/* Return Rx queue avail count */\n+\n+uint32_t\n+atl_rx_queue_count(struct rte_eth_dev *dev, uint16_t rx_queue_id)\n+{\n+\tstruct atl_rx_queue *rxq;\n+\n+\tPMD_INIT_FUNC_TRACE();\n+\n+\tif (rx_queue_id >= dev->data->nb_rx_queues) {\n+\t\tPMD_DRV_LOG(ERR, \"Invalid RX queue id=%d\", rx_queue_id);\n+\t\treturn 0;\n+\t}\n+\n+\trxq = dev->data->rx_queues[rx_queue_id];\n+\n+\tif (rxq == NULL)\n+\t\treturn 0;\n+\n+\treturn rxq->nb_rx_desc - rxq->nb_rx_hold;\n+}\n+\n+int\n+atl_dev_rx_descriptor_done(void *rx_queue, uint16_t offset)\n+{\n+\tstruct atl_rx_queue *rxq = rx_queue;\n+\tstruct hw_atl_rxd_wb_s *rxd;\n+\tuint32_t idx;\n+\n+\tPMD_INIT_FUNC_TRACE();\n+\n+\tif (unlikely(offset >= rxq->nb_rx_desc))\n+\t\treturn 0;\n+\n+\tidx = rxq->rx_tail + offset;\n+\n+\tif (idx >= rxq->nb_rx_desc)\n+\t\tidx -= rxq->nb_rx_desc;\n+\n+\trxd = (struct hw_atl_rxd_wb_s *)&rxq->hw_ring[idx];\n+\n+\treturn rxd->dd;\n+}\n+\n+int\n+atl_dev_rx_descriptor_status(void *rx_queue, uint16_t offset)\n+{\n+\tstruct atl_rx_queue *rxq = rx_queue;\n+\tstruct hw_atl_rxd_wb_s *rxd;\n+\tuint32_t idx;\n+\n+\tPMD_INIT_FUNC_TRACE();\n+\n+\tif (unlikely(offset >= rxq->nb_rx_desc))\n+\t\treturn -EINVAL;\n+\n+\tif (offset >= rxq->nb_rx_desc - rxq->nb_rx_hold)\n+\t\treturn RTE_ETH_RX_DESC_UNAVAIL;\n+\n+\tidx = rxq->rx_tail + offset;\n+\n+\tif (idx >= rxq->nb_rx_desc)\n+\t\tidx -= rxq->nb_rx_desc;\n+\n+\trxd = (struct hw_atl_rxd_wb_s *)&rxq->hw_ring[idx];\n+\n+\tif (rxd->dd)\n+\t\treturn RTE_ETH_RX_DESC_DONE;\n+\n+\treturn RTE_ETH_RX_DESC_AVAIL;\n+}\n+\n+int\n+atl_dev_tx_descriptor_status(void *tx_queue, uint16_t offset)\n+{\n+\tstruct atl_tx_queue *txq = tx_queue;\n+\tstruct hw_atl_txd_s *txd;\n+\tuint32_t idx;\n+\n+\tPMD_INIT_FUNC_TRACE();\n+\n+\tif (unlikely(offset >= txq->nb_tx_desc))\n+\t\treturn -EINVAL;\n+\n+\tidx = txq->tx_tail + offset;\n+\n+\tif (idx >= txq->nb_tx_desc)\n+\t\tidx -= txq->nb_tx_desc;\n+\n+\ttxd = &txq->hw_ring[idx];\n+\n+\tif (txd->dd)\n+\t\treturn RTE_ETH_TX_DESC_DONE;\n+\n+\treturn RTE_ETH_TX_DESC_FULL;\n+}\n+\n static int\n atl_rx_enable_intr(struct rte_eth_dev *dev, uint16_t queue_id, bool enable)\n {\n", "prefixes": [ "v3", "13/22" ] }