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GET /api/patches/99729/?format=api
{ "id": 99729, "url": "http://patches.dpdk.org/api/patches/99729/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20210927082223.757436-12-skori@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": "<20210927082223.757436-12-skori@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210927082223.757436-12-skori@marvell.com", "date": "2021-09-27T08:22:08", "name": "[v2,12/27] common/cnxk: support RoC API to read profile statistics", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "9129daf27461d2470fc812d10db61b56f7bef640", "submitter": { "id": 1318, "url": "http://patches.dpdk.org/api/people/1318/?format=api", "name": "Sunil Kumar Kori", "email": "skori@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/20210927082223.757436-12-skori@marvell.com/mbox/", "series": [ { "id": 19182, "url": "http://patches.dpdk.org/api/series/19182/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=19182", "date": "2021-09-27T08:21:57", "name": "[v2,01/27] common/cnxk: update policer MBOX APIs and HW definitions", "version": 2, "mbox": "http://patches.dpdk.org/series/19182/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/99729/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/99729/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 DA1FFA0547;\n\tMon, 27 Sep 2021 10:23:54 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 5706841145;\n\tMon, 27 Sep 2021 10:23:03 +0200 (CEST)", "from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com\n [67.231.156.173])\n by mails.dpdk.org (Postfix) with ESMTP id 0F8254111E\n for <dev@dpdk.org>; Mon, 27 Sep 2021 10:23:00 +0200 (CEST)", "from pps.filterd (m0045851.ppops.net [127.0.0.1])\n by mx0b-0016f401.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id\n 18QNptqq029931;\n Mon, 27 Sep 2021 01:22:59 -0700", "from dc5-exch02.marvell.com ([199.233.59.182])\n by mx0b-0016f401.pphosted.com with ESMTP id 3bavvuhtt0-1\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT);\n Mon, 27 Sep 2021 01:22:58 -0700", "from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH02.marvell.com\n (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.18;\n Mon, 27 Sep 2021 01:22:56 -0700", "from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com\n (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.18 via Frontend\n Transport; Mon, 27 Sep 2021 01:22:56 -0700", "from localhost.localdomain (unknown [10.28.34.25])\n by maili.marvell.com (Postfix) with ESMTP id B9BE93F70BF;\n Mon, 27 Sep 2021 01:22:54 -0700 (PDT)" ], "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=NAK4aPqFNRglSadLaL8GSAsHAxWv3yZ6nSgKodljvb0=;\n b=jlhZPURFeRjr2d2WEIuViKwW+K/zSYRAiyn1kTZkvyFIvdI5VJy3oY5eGiYJuve/2Sri\n 9KwTIEY+8niEIee4KGpWS2PIp8HB+xy/zi5MsTgOeHsekL8HCEidpasl+mHJENtYRbY7\n oVAdDHC+l9bgNTbuSWINNMyDnb8H5uAAH587j6llInjaPm8/CsNcFSxOPOPQFZBBNeFY\n 2VVO2lYMxd64GD+LTB2RL4iS+4z05ZR6eeBJ64ZKglZ+8fLPA+MjHPjXgTVSEOkVLaiR\n aky8kfD2M0IF29d2ANswMS0qxPbs1VnQJJumy3YAL5mpcr/hbBfHYVX6AvzrZOzMhggS Bg==", "From": "<skori@marvell.com>", "To": "Nithin Dabilpuram <ndabilpuram@marvell.com>, Kiran Kumar K\n <kirankumark@marvell.com>, Sunil Kumar Kori <skori@marvell.com>, Satha Rao\n <skoteshwar@marvell.com>, Ray Kinsella <mdr@ashroe.eu>", "CC": "<dev@dpdk.org>", "Date": "Mon, 27 Sep 2021 13:52:08 +0530", "Message-ID": "<20210927082223.757436-12-skori@marvell.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20210927082223.757436-1-skori@marvell.com>", "References": "<20210927082223.757436-1-skori@marvell.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Proofpoint-ORIG-GUID": "ygf_l7hE-SeKkybYSUbr760NjMhcooOg", "X-Proofpoint-GUID": "ygf_l7hE-SeKkybYSUbr760NjMhcooOg", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.182.1,Aquarius:18.0.790,Hydra:6.0.391,FMLib:17.0.607.475\n definitions=2021-09-27_02,2021-09-24_02,2020-04-07_01", "Subject": "[dpdk-dev] [PATCH v2 12/27] common/cnxk: support RoC API to read\n profile statistics", "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: Sunil Kumar Kori <skori@marvell.com>\n\nCN10K platform provides statistics per bandwidth profile and\nper nixlf. Implement RoC API to read stats for given bandwidth\nprofile.\n\nSigned-off-by: Sunil Kumar Kori <skori@marvell.com>\n---\nv2:\n - Rebase support on latest DPDK\n - Handled multilevel chaining for linear hierarchy\n - Review comments incorporated\n\n drivers/common/cnxk/roc_nix.h | 9 ++\n drivers/common/cnxk/roc_nix_bpf.c | 197 ++++++++++++++++++++++++++++++\n drivers/common/cnxk/version.map | 2 +\n 3 files changed, 208 insertions(+)", "diff": "diff --git a/drivers/common/cnxk/roc_nix.h b/drivers/common/cnxk/roc_nix.h\nindex cb465959b8..1ad8a0ca04 100644\n--- a/drivers/common/cnxk/roc_nix.h\n+++ b/drivers/common/cnxk/roc_nix.h\n@@ -656,6 +656,15 @@ int __roc_api roc_nix_bpf_connect(struct roc_nix *roc_nix,\n \t\t\t\t enum roc_nix_bpf_level_flag lvl_flag,\n \t\t\t\t uint16_t src_id, uint16_t dst_id);\n \n+int __roc_api\n+roc_nix_bpf_stats_read(struct roc_nix *roc_nix, uint16_t id, uint64_t mask,\n+\t\t enum roc_nix_bpf_level_flag lvl_flag,\n+\t\t uint64_t stats[ROC_NIX_BPF_STATS_MAX] /* Out */);\n+\n+int __roc_api\n+roc_nix_bpf_lf_stats_read(struct roc_nix *roc_nix, uint64_t mask,\n+\t\t\t uint64_t stats[ROC_NIX_BPF_STATS_MAX] /* Out */);\n+\n uint8_t __roc_api\n roc_nix_bpf_level_to_idx(enum roc_nix_bpf_level_flag lvl_flag);\n \ndiff --git a/drivers/common/cnxk/roc_nix_bpf.c b/drivers/common/cnxk/roc_nix_bpf.c\nindex 5d39f26add..137d2260bb 100644\n--- a/drivers/common/cnxk/roc_nix_bpf.c\n+++ b/drivers/common/cnxk/roc_nix_bpf.c\n@@ -17,6 +17,9 @@\n \t(ROC_NIX_BPF_LEVEL_F_LEAF | ROC_NIX_BPF_LEVEL_F_MID | \\\n \t ROC_NIX_BPF_LEVEL_F_TOP)\n \n+#define NIX_RD_STATS(val) plt_read64(nix->base + NIX_LF_RX_STATX(val))\n+#define NIX_RST_STATS(val) plt_write64(0, nix->base + NIX_LF_RX_STATX(val))\n+\n static uint8_t sw_to_hw_lvl_map[] = {NIX_RX_BAND_PROF_LAYER_LEAF,\n \t\t\t\t NIX_RX_BAND_PROF_LAYER_MIDDLE,\n \t\t\t\t NIX_RX_BAND_PROF_LAYER_TOP};\n@@ -829,3 +832,197 @@ roc_nix_bpf_connect(struct roc_nix *roc_nix,\n \n \treturn mbox_process(mbox);\n }\n+\n+int\n+roc_nix_bpf_stats_read(struct roc_nix *roc_nix, uint16_t id, uint64_t mask,\n+\t\t enum roc_nix_bpf_level_flag lvl_flag,\n+\t\t uint64_t stats[ROC_NIX_BPF_STATS_MAX])\n+{\n+\tuint8_t yellow_pkt_pass, yellow_octs_pass, yellow_pkt_drop;\n+\tuint8_t green_octs_drop, yellow_octs_drop, red_octs_drop;\n+\tuint8_t green_pkt_pass, green_octs_pass, green_pkt_drop;\n+\tuint8_t red_pkt_pass, red_octs_pass, red_pkt_drop;\n+\tstruct mbox *mbox = get_mbox(roc_nix);\n+\tstruct nix_cn10k_aq_enq_rsp *rsp;\n+\tstruct nix_cn10k_aq_enq_req *aq;\n+\tuint8_t level_idx;\n+\tint rc;\n+\n+\tif (roc_model_is_cn9k())\n+\t\treturn NIX_ERR_HW_NOTSUP;\n+\n+\tlevel_idx = roc_nix_bpf_level_to_idx(lvl_flag);\n+\tif (level_idx == ROC_NIX_BPF_LEVEL_IDX_INVALID)\n+\t\treturn NIX_ERR_PARAM;\n+\n+\taq = mbox_alloc_msg_nix_cn10k_aq_enq(mbox);\n+\tif (aq == NULL)\n+\t\treturn -ENOSPC;\n+\taq->qidx = (sw_to_hw_lvl_map[level_idx] << 14 | id);\n+\taq->ctype = NIX_AQ_CTYPE_BAND_PROF;\n+\taq->op = NIX_AQ_INSTOP_READ;\n+\trc = mbox_process_msg(mbox, (void *)&rsp);\n+\tif (rc)\n+\t\treturn rc;\n+\n+\tgreen_pkt_pass =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_PKT_F_PASS);\n+\tgreen_octs_pass =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_OCTS_F_PASS);\n+\tgreen_pkt_drop =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_PKT_F_DROP);\n+\tgreen_octs_drop =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_OCTS_F_DROP);\n+\tyellow_pkt_pass =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_PKT_F_PASS);\n+\tyellow_octs_pass =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_OCTS_F_PASS);\n+\tyellow_pkt_drop =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_PKT_F_DROP);\n+\tyellow_octs_drop =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_OCTS_F_DROP);\n+\tred_pkt_pass =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_PKT_F_PASS);\n+\tred_octs_pass =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_OCTS_F_PASS);\n+\tred_pkt_drop =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_PKT_F_DROP);\n+\tred_octs_drop =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_OCTS_F_DROP);\n+\n+\tif (green_pkt_pass != ROC_NIX_BPF_STATS_MAX)\n+\t\tstats[green_pkt_pass] = rsp->prof.green_pkt_pass;\n+\n+\tif (green_octs_pass != ROC_NIX_BPF_STATS_MAX)\n+\t\tstats[green_octs_pass] = rsp->prof.green_octs_pass;\n+\n+\tif (green_pkt_drop != ROC_NIX_BPF_STATS_MAX)\n+\t\tstats[green_pkt_drop] = rsp->prof.green_pkt_drop;\n+\n+\tif (green_octs_drop != ROC_NIX_BPF_STATS_MAX)\n+\t\tstats[green_octs_drop] = rsp->prof.green_octs_pass;\n+\n+\tif (yellow_pkt_pass != ROC_NIX_BPF_STATS_MAX)\n+\t\tstats[yellow_pkt_pass] = rsp->prof.yellow_pkt_pass;\n+\n+\tif (yellow_octs_pass != ROC_NIX_BPF_STATS_MAX)\n+\t\tstats[yellow_octs_pass] = rsp->prof.yellow_octs_pass;\n+\n+\tif (yellow_pkt_drop != ROC_NIX_BPF_STATS_MAX)\n+\t\tstats[yellow_pkt_drop] = rsp->prof.yellow_pkt_drop;\n+\n+\tif (yellow_octs_drop != ROC_NIX_BPF_STATS_MAX)\n+\t\tstats[yellow_octs_drop] = rsp->prof.yellow_octs_drop;\n+\n+\tif (red_pkt_pass != ROC_NIX_BPF_STATS_MAX)\n+\t\tstats[red_pkt_pass] = rsp->prof.red_pkt_pass;\n+\n+\tif (red_octs_pass != ROC_NIX_BPF_STATS_MAX)\n+\t\tstats[red_octs_pass] = rsp->prof.red_octs_pass;\n+\n+\tif (red_pkt_drop != ROC_NIX_BPF_STATS_MAX)\n+\t\tstats[red_pkt_drop] = rsp->prof.red_pkt_drop;\n+\n+\tif (red_octs_drop != ROC_NIX_BPF_STATS_MAX)\n+\t\tstats[red_octs_drop] = rsp->prof.red_octs_drop;\n+\n+\treturn 0;\n+}\n+\n+int\n+roc_nix_bpf_lf_stats_read(struct roc_nix *roc_nix, uint64_t mask,\n+\t\t\t uint64_t stats[ROC_NIX_BPF_STATS_MAX])\n+{\n+\tuint8_t yellow_pkt_pass, yellow_octs_pass, yellow_pkt_drop;\n+\tuint8_t green_octs_drop, yellow_octs_drop, red_octs_drop;\n+\tuint8_t green_pkt_pass, green_octs_pass, green_pkt_drop;\n+\tuint8_t red_pkt_pass, red_octs_pass, red_pkt_drop;\n+\tstruct nix *nix = roc_nix_to_nix_priv(roc_nix);\n+\n+\tgreen_pkt_pass =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_PKT_F_PASS);\n+\tgreen_octs_pass =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_OCTS_F_PASS);\n+\tgreen_pkt_drop =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_PKT_F_DROP);\n+\tgreen_octs_drop =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_OCTS_F_DROP);\n+\tyellow_pkt_pass =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_PKT_F_PASS);\n+\tyellow_octs_pass =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_OCTS_F_PASS);\n+\tyellow_pkt_drop =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_PKT_F_DROP);\n+\tyellow_octs_drop =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_OCTS_F_DROP);\n+\tred_pkt_pass =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_PKT_F_PASS);\n+\tred_octs_pass =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_OCTS_F_PASS);\n+\tred_pkt_drop =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_PKT_F_DROP);\n+\tred_octs_drop =\n+\t\troc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_OCTS_F_DROP);\n+\n+\tif (green_pkt_pass != ROC_NIX_BPF_STATS_MAX) {\n+\t\tstats[green_pkt_pass] =\n+\t\t\tNIX_RD_STATS(NIX_STAT_LF_RX_RX_GC_OCTS_PASSED);\n+\t}\n+\n+\tif (green_octs_pass != ROC_NIX_BPF_STATS_MAX) {\n+\t\tstats[green_octs_pass] =\n+\t\t\tNIX_RD_STATS(NIX_STAT_LF_RX_RX_YC_PKTS_PASSED);\n+\t}\n+\n+\tif (green_pkt_drop != ROC_NIX_BPF_STATS_MAX) {\n+\t\tstats[green_pkt_drop] =\n+\t\t\tNIX_RD_STATS(NIX_STAT_LF_RX_RX_GC_OCTS_DROP);\n+\t}\n+\n+\tif (green_octs_drop != ROC_NIX_BPF_STATS_MAX) {\n+\t\tstats[green_octs_drop] =\n+\t\t\tNIX_RD_STATS(NIX_STAT_LF_RX_RX_YC_PKTS_DROP);\n+\t}\n+\n+\tif (yellow_pkt_pass != ROC_NIX_BPF_STATS_MAX) {\n+\t\tstats[yellow_pkt_pass] =\n+\t\t\tNIX_RD_STATS(NIX_STAT_LF_RX_RX_GC_PKTS_PASSED);\n+\t}\n+\n+\tif (yellow_octs_pass != ROC_NIX_BPF_STATS_MAX) {\n+\t\tstats[yellow_octs_pass] =\n+\t\t\tNIX_RD_STATS(NIX_STAT_LF_RX_RX_RC_OCTS_PASSED);\n+\t}\n+\n+\tif (yellow_pkt_drop != ROC_NIX_BPF_STATS_MAX) {\n+\t\tstats[yellow_pkt_drop] =\n+\t\t\tNIX_RD_STATS(NIX_STAT_LF_RX_RX_GC_PKTS_DROP);\n+\t}\n+\n+\tif (yellow_octs_drop != ROC_NIX_BPF_STATS_MAX) {\n+\t\tstats[yellow_octs_drop] =\n+\t\t\tNIX_RD_STATS(NIX_STAT_LF_RX_RX_RC_OCTS_DROP);\n+\t}\n+\n+\tif (red_pkt_pass != ROC_NIX_BPF_STATS_MAX) {\n+\t\tstats[red_pkt_pass] =\n+\t\t\tNIX_RD_STATS(NIX_STAT_LF_RX_RX_YC_OCTS_PASSED);\n+\t}\n+\n+\tif (red_octs_pass != ROC_NIX_BPF_STATS_MAX) {\n+\t\tstats[red_octs_pass] =\n+\t\t\tNIX_RD_STATS(NIX_STAT_LF_RX_RX_RC_PKTS_PASSED);\n+\t}\n+\n+\tif (red_pkt_drop != ROC_NIX_BPF_STATS_MAX) {\n+\t\tstats[red_pkt_drop] =\n+\t\t\tNIX_RD_STATS(NIX_STAT_LF_RX_RX_YC_OCTS_DROP);\n+\t}\n+\n+\tif (red_octs_drop != ROC_NIX_BPF_STATS_MAX) {\n+\t\tstats[red_octs_drop] =\n+\t\t\tNIX_RD_STATS(NIX_STAT_LF_RX_RX_RC_PKTS_DROP);\n+\t}\n+\n+\treturn 0;\n+}\ndiff --git a/drivers/common/cnxk/version.map b/drivers/common/cnxk/version.map\nindex 5d4bdd57a9..52e7fa1e89 100644\n--- a/drivers/common/cnxk/version.map\n+++ b/drivers/common/cnxk/version.map\n@@ -86,7 +86,9 @@ INTERNAL {\n \troc_nix_bpf_free;\n \troc_nix_bpf_free_all;\n \troc_nix_bpf_level_to_idx;\n+\troc_nix_bpf_lf_stats_read;\n \troc_nix_bpf_pre_color_tbl_setup;\n+\troc_nix_bpf_stats_read;\n \troc_nix_bpf_stats_to_idx;\n \troc_nix_cq_dump;\n \troc_nix_cq_fini;\n", "prefixes": [ "v2", "12/27" ] }