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GET /api/patches/88659/?format=api
{ "id": 88659, "url": "http://patches.dpdk.org/api/patches/88659/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20210306162942.6845-18-pbhagavatula@marvell.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": "<20210306162942.6845-18-pbhagavatula@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210306162942.6845-18-pbhagavatula@marvell.com", "date": "2021-03-06T16:29:22", "name": "[17/36] event/cnxk: add device stop and close functions", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "0b0bc15cd5e7d739af97079dd0efa36fffd2c042", "submitter": { "id": 1183, "url": "http://patches.dpdk.org/api/people/1183/?format=api", "name": "Pavan Nikhilesh Bhagavatula", "email": "pbhagavatula@marvell.com" }, "delegate": { "id": 310, "url": "http://patches.dpdk.org/api/users/310/?format=api", "username": "jerin", "first_name": "Jerin", "last_name": "Jacob", "email": "jerinj@marvell.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20210306162942.6845-18-pbhagavatula@marvell.com/mbox/", "series": [ { "id": 15516, "url": "http://patches.dpdk.org/api/series/15516/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=15516", "date": "2021-03-06T16:29:05", "name": "Marvell CNXK Event device Driver", "version": 1, "mbox": "http://patches.dpdk.org/series/15516/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/88659/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/88659/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 mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 173B5A0548;\n\tSat, 6 Mar 2021 17:33:11 +0100 (CET)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 51F1722A4D3;\n\tSat, 6 Mar 2021 17:31:11 +0100 (CET)", "from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com\n [67.231.148.174])\n by mails.dpdk.org (Postfix) with ESMTP id 8245A22A4C2\n for <dev@dpdk.org>; Sat, 6 Mar 2021 17:31:09 +0100 (CET)", "from pps.filterd (m0045849.ppops.net [127.0.0.1])\n by mx0a-0016f401.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id\n 126GR2YJ027797 for <dev@dpdk.org>; Sat, 6 Mar 2021 08:31:08 -0800", "from dc5-exch01.marvell.com ([199.233.59.181])\n by mx0a-0016f401.pphosted.com with ESMTP id 3747yurex2-1\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT)\n for <dev@dpdk.org>; Sat, 06 Mar 2021 08:31:08 -0800", "from SC-EXCH03.marvell.com (10.93.176.83) by DC5-EXCH01.marvell.com\n (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.2;\n Sat, 6 Mar 2021 08:31:07 -0800", "from DC5-EXCH01.marvell.com (10.69.176.38) by SC-EXCH03.marvell.com\n (10.93.176.83) with Microsoft SMTP Server (TLS) id 15.0.1497.2;\n Sat, 6 Mar 2021 08:31:06 -0800", "from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com\n (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.2 via Frontend\n Transport; Sat, 6 Mar 2021 08:31:06 -0800", "from BG-LT7430.marvell.com (unknown [10.193.68.121])\n by maili.marvell.com (Postfix) with ESMTP id 08FF13F7041;\n Sat, 6 Mar 2021 08:31:04 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com;\n h=from : to : cc :\n subject : date : message-id : in-reply-to : references : mime-version :\n content-transfer-encoding : content-type; s=pfpt0220;\n bh=neLj5tUhNmDoZnYOasAVler3LE2EGhREu2brl7a4tr8=;\n b=QOraSw+2YNYUTb9ZpGaT2fNJpVEeuHdU0HV6ROVfKxNKYYpk603DpUM+ASuSlyGV4R8Y\n 1Gfk1jwzHaklUbrj3wKUnzQGR98KhjYBSHnmaPdZpdCXt3R8583SyBT8xnqpQ2lQDEXh\n VDQZOTW7Id9AGME7lATt6hvxRXCS5DhV4knriZNgXxpUh+ehGN0mRhYVXJTECoY2tACF\n mlt7D9aRAz6++3n6Eypv4M+tzS70MwS5il3LitbRV7eRC4qs8BSSXqFIbTJ7PPZmU1kM\n uxxMAe8U/SDdVigouDGaXbJ2HoTDfE299K0sYDhViSkdFhoD73qqOa9mVJFEWdM3Hu/p mA==", "From": "<pbhagavatula@marvell.com>", "To": "<jerinj@marvell.com>, Pavan Nikhilesh <pbhagavatula@marvell.com>, \"Shijith\n Thotton\" <sthotton@marvell.com>", "CC": "<ndabilpuram@marvell.com>, <dev@dpdk.org>", "Date": "Sat, 6 Mar 2021 21:59:22 +0530", "Message-ID": "<20210306162942.6845-18-pbhagavatula@marvell.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20210306162942.6845-1-pbhagavatula@marvell.com>", "References": "<20210306162942.6845-1-pbhagavatula@marvell.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Proofpoint-Virus-Version": "vendor=fsecure engine=2.50.10434:6.0.369, 18.0.761\n definitions=2021-03-06_08:2021-03-03,\n 2021-03-06 signatures=0", "Subject": "[dpdk-dev] [PATCH 17/36] event/cnxk: add device stop and close\n functions", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "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": "From: Shijith Thotton <sthotton@marvell.com>\n\nAdd event device stop and close callback functions.\n\nSigned-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>\nSigned-off-by: Shijith Thotton <sthotton@marvell.com>\n---\n drivers/event/cnxk/cn10k_eventdev.c | 15 +++++++++\n drivers/event/cnxk/cn9k_eventdev.c | 14 +++++++++\n drivers/event/cnxk/cnxk_eventdev.c | 48 +++++++++++++++++++++++++++++\n drivers/event/cnxk/cnxk_eventdev.h | 6 ++++\n 4 files changed, 83 insertions(+)", "diff": "diff --git a/drivers/event/cnxk/cn10k_eventdev.c b/drivers/event/cnxk/cn10k_eventdev.c\nindex 0de44ed43..6a0b9bcd9 100644\n--- a/drivers/event/cnxk/cn10k_eventdev.c\n+++ b/drivers/event/cnxk/cn10k_eventdev.c\n@@ -388,6 +388,19 @@ cn10k_sso_start(struct rte_eventdev *event_dev)\n \treturn rc;\n }\n \n+static void\n+cn10k_sso_stop(struct rte_eventdev *event_dev)\n+{\n+\tcnxk_sso_stop(event_dev, cn10k_sso_hws_reset,\n+\t\t cn10k_sso_hws_flush_events);\n+}\n+\n+static int\n+cn10k_sso_close(struct rte_eventdev *event_dev)\n+{\n+\treturn cnxk_sso_close(event_dev, cn10k_sso_hws_unlink);\n+}\n+\n static struct rte_eventdev_ops cn10k_sso_dev_ops = {\n \t.dev_infos_get = cn10k_sso_info_get,\n \t.dev_configure = cn10k_sso_dev_configure,\n@@ -402,6 +415,8 @@ static struct rte_eventdev_ops cn10k_sso_dev_ops = {\n \t.timeout_ticks = cnxk_sso_timeout_ticks,\n \n \t.dev_start = cn10k_sso_start,\n+\t.dev_stop = cn10k_sso_stop,\n+\t.dev_close = cn10k_sso_close,\n };\n \n static int\ndiff --git a/drivers/event/cnxk/cn9k_eventdev.c b/drivers/event/cnxk/cn9k_eventdev.c\nindex 39f29b687..195ed49d8 100644\n--- a/drivers/event/cnxk/cn9k_eventdev.c\n+++ b/drivers/event/cnxk/cn9k_eventdev.c\n@@ -463,6 +463,18 @@ cn9k_sso_start(struct rte_eventdev *event_dev)\n \treturn rc;\n }\n \n+static void\n+cn9k_sso_stop(struct rte_eventdev *event_dev)\n+{\n+\tcnxk_sso_stop(event_dev, cn9k_sso_hws_reset, cn9k_sso_hws_flush_events);\n+}\n+\n+static int\n+cn9k_sso_close(struct rte_eventdev *event_dev)\n+{\n+\treturn cnxk_sso_close(event_dev, cn9k_sso_hws_unlink);\n+}\n+\n static struct rte_eventdev_ops cn9k_sso_dev_ops = {\n \t.dev_infos_get = cn9k_sso_info_get,\n \t.dev_configure = cn9k_sso_dev_configure,\n@@ -477,6 +489,8 @@ static struct rte_eventdev_ops cn9k_sso_dev_ops = {\n \t.timeout_ticks = cnxk_sso_timeout_ticks,\n \n \t.dev_start = cn9k_sso_start,\n+\t.dev_stop = cn9k_sso_stop,\n+\t.dev_close = cn9k_sso_close,\n };\n \n static int\ndiff --git a/drivers/event/cnxk/cnxk_eventdev.c b/drivers/event/cnxk/cnxk_eventdev.c\nindex 0059b0eca..01685633d 100644\n--- a/drivers/event/cnxk/cnxk_eventdev.c\n+++ b/drivers/event/cnxk/cnxk_eventdev.c\n@@ -390,6 +390,54 @@ cnxk_sso_start(struct rte_eventdev *event_dev, cnxk_sso_hws_reset_t reset_fn,\n \treturn 0;\n }\n \n+void\n+cnxk_sso_stop(struct rte_eventdev *event_dev, cnxk_sso_hws_reset_t reset_fn,\n+\t cnxk_sso_hws_flush_t flush_fn)\n+{\n+\tplt_sso_dbg();\n+\tcnxk_sso_cleanup(event_dev, reset_fn, flush_fn, false);\n+\trte_mb();\n+}\n+\n+int\n+cnxk_sso_close(struct rte_eventdev *event_dev, cnxk_sso_unlink_t unlink_fn)\n+{\n+\tstruct cnxk_sso_evdev *dev = cnxk_sso_pmd_priv(event_dev);\n+\tuint16_t all_queues[CNXK_SSO_MAX_HWGRP];\n+\tuint16_t i;\n+\tvoid *ws;\n+\n+\tif (!dev->configured)\n+\t\treturn 0;\n+\n+\tfor (i = 0; i < dev->nb_event_queues; i++)\n+\t\tall_queues[i] = i;\n+\n+\tfor (i = 0; i < dev->nb_event_ports; i++) {\n+\t\tws = event_dev->data->ports[i];\n+\t\tunlink_fn(dev, ws, all_queues, dev->nb_event_queues);\n+\t\trte_free(cnxk_sso_hws_get_cookie(ws));\n+\t\tevent_dev->data->ports[i] = NULL;\n+\t}\n+\n+\troc_sso_rsrc_fini(&dev->sso);\n+\trte_mempool_free(dev->xaq_pool);\n+\trte_memzone_free(rte_memzone_lookup(CNXK_SSO_FC_NAME));\n+\n+\tdev->fc_iova = 0;\n+\tdev->fc_mem = NULL;\n+\tdev->xaq_pool = NULL;\n+\tdev->configured = false;\n+\tdev->is_timeout_deq = 0;\n+\tdev->nb_event_ports = 0;\n+\tdev->max_num_events = -1;\n+\tdev->nb_event_queues = 0;\n+\tdev->min_dequeue_timeout_ns = USEC2NSEC(1);\n+\tdev->max_dequeue_timeout_ns = USEC2NSEC(0x3FF);\n+\n+\treturn 0;\n+}\n+\n static void\n parse_queue_param(char *value, void *opaque)\n {\ndiff --git a/drivers/event/cnxk/cnxk_eventdev.h b/drivers/event/cnxk/cnxk_eventdev.h\nindex 6ead171c0..1030d5840 100644\n--- a/drivers/event/cnxk/cnxk_eventdev.h\n+++ b/drivers/event/cnxk/cnxk_eventdev.h\n@@ -48,6 +48,8 @@ typedef void (*cnxk_sso_hws_setup_t)(void *dev, void *ws, uintptr_t *grp_base);\n typedef void (*cnxk_sso_hws_release_t)(void *dev, void *ws);\n typedef int (*cnxk_sso_link_t)(void *dev, void *ws, uint16_t *map,\n \t\t\t uint16_t nb_link);\n+typedef int (*cnxk_sso_unlink_t)(void *dev, void *ws, uint16_t *map,\n+\t\t\t\t uint16_t nb_link);\n typedef void (*cnxk_handle_event_t)(void *arg, struct rte_event ev);\n typedef void (*cnxk_sso_hws_reset_t)(void *arg, void *ws);\n typedef void (*cnxk_sso_hws_flush_t)(void *ws, uint8_t queue_id, uintptr_t base,\n@@ -205,5 +207,9 @@ int cnxk_sso_timeout_ticks(struct rte_eventdev *event_dev, uint64_t ns,\n int cnxk_sso_start(struct rte_eventdev *event_dev,\n \t\t cnxk_sso_hws_reset_t reset_fn,\n \t\t cnxk_sso_hws_flush_t flush_fn);\n+void cnxk_sso_stop(struct rte_eventdev *event_dev,\n+\t\t cnxk_sso_hws_reset_t reset_fn,\n+\t\t cnxk_sso_hws_flush_t flush_fn);\n+int cnxk_sso_close(struct rte_eventdev *event_dev, cnxk_sso_unlink_t unlink_fn);\n \n #endif /* __CNXK_EVENTDEV_H__ */\n", "prefixes": [ "17/36" ] }