From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 42B1FA0C41; Thu, 30 Sep 2021 11:10:15 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 8804241151; Thu, 30 Sep 2021 11:09:24 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by mails.dpdk.org (Postfix) with ESMTP id A15EC4114B for ; Thu, 30 Sep 2021 11:09:21 +0200 (CEST) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 18U1KeYu001484; Thu, 30 Sep 2021 02:09:18 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=pfpt0220; bh=M2+UvPKnpGgH+ff0dv2i0k+HbN143wpVFBMFlV4TaZA=; b=WdShcWskhLo8diR6hFyElkbLoC6OmLWhLMEYUULbBXmTVjxweiXAMRP1JFeDdK2IeA1t /QiJ0iqAS3BeJEcvPudAhe8MRAZJ66ZWpEgKfY13Iryxbsyj46tWG3ISW0cj9mmMDzku 2hYsAF1kX9IP4BOAumBvypoT8KabJ+ryngnWrt0cyNU1F2s8cjB25Zs4GqZejSNP3W+u 0/8Z65QRJVmKZUocrSMiKM0W2O2YnzhxNsEKamNy2cYrLY69yfe1f+5OdskA+Y7l7QYG 4V31wUIf4UyIwLCAqggNa4oIaLkn3AOOCdmp6N8yXRq+UGJ4HnB33F/3GWnGQZKjF2gS GQ== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0b-0016f401.pphosted.com with ESMTP id 3bd3g39kdm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Thu, 30 Sep 2021 02:09:18 -0700 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Thu, 30 Sep 2021 02:09:16 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.18 via Frontend Transport; Thu, 30 Sep 2021 02:09:16 -0700 Received: from localhost.localdomain (unknown [10.28.34.25]) by maili.marvell.com (Postfix) with ESMTP id B5BBC3F7075; Thu, 30 Sep 2021 02:09:14 -0700 (PDT) From: To: Nithin Dabilpuram , Kiran Kumar K , Sunil Kumar Kori , Satha Rao , Ray Kinsella CC: Date: Thu, 30 Sep 2021 14:38:29 +0530 Message-ID: <20210930090844.1059326-12-skori@marvell.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210930090844.1059326-1-skori@marvell.com> References: <20210927082223.757436-1-skori@marvell.com> <20210930090844.1059326-1-skori@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-GUID: LBAGDqXI3D8jRUJxgW1cV0dYpjU2tGPr X-Proofpoint-ORIG-GUID: LBAGDqXI3D8jRUJxgW1cV0dYpjU2tGPr X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.182.1,Aquarius:18.0.790,Hydra:6.0.391,FMLib:17.0.607.475 definitions=2021-09-30_02,2021-09-29_01,2020-04-07_01 Subject: [dpdk-dev] [PATCH v3 12/27] common/cnxk: support RoC API to read profile statistics X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Sunil Kumar Kori CN10K platform provides statistics per bandwidth profile and per nixlf. Implement RoC API to read stats for given bandwidth profile. Signed-off-by: Sunil Kumar Kori --- v3: - Rebase support on latest DPDK - Handled multilevel chaining for tree hierarchy - Fix naming convention v2: - Rebase support on latest DPDK - Handled multilevel chaining for linear hierarchy - Review comments incorporated drivers/common/cnxk/roc_nix.h | 9 ++ drivers/common/cnxk/roc_nix_bpf.c | 197 ++++++++++++++++++++++++++++++ drivers/common/cnxk/version.map | 2 + 3 files changed, 208 insertions(+) diff --git a/drivers/common/cnxk/roc_nix.h b/drivers/common/cnxk/roc_nix.h index 7bff69d39f..0081ccc9ee 100644 --- a/drivers/common/cnxk/roc_nix.h +++ b/drivers/common/cnxk/roc_nix.h @@ -608,6 +608,15 @@ int __roc_api roc_nix_bpf_connect(struct roc_nix *roc_nix, enum roc_nix_bpf_level_flag lvl_flag, uint16_t src_id, uint16_t dst_id); +int __roc_api +roc_nix_bpf_stats_read(struct roc_nix *roc_nix, uint16_t id, uint64_t mask, + enum roc_nix_bpf_level_flag lvl_flag, + uint64_t stats[ROC_NIX_BPF_STATS_MAX] /* Out */); + +int __roc_api +roc_nix_bpf_lf_stats_read(struct roc_nix *roc_nix, uint64_t mask, + uint64_t stats[ROC_NIX_BPF_STATS_MAX] /* Out */); + uint8_t __roc_api roc_nix_bpf_level_to_idx(enum roc_nix_bpf_level_flag lvl_flag); diff --git a/drivers/common/cnxk/roc_nix_bpf.c b/drivers/common/cnxk/roc_nix_bpf.c index 8f45650d18..2169164d9c 100644 --- a/drivers/common/cnxk/roc_nix_bpf.c +++ b/drivers/common/cnxk/roc_nix_bpf.c @@ -17,6 +17,9 @@ (ROC_NIX_BPF_LEVEL_F_LEAF | ROC_NIX_BPF_LEVEL_F_MID | \ ROC_NIX_BPF_LEVEL_F_TOP) +#define NIX_RD_STATS(val) plt_read64(nix->base + NIX_LF_RX_STATX(val)) +#define NIX_RST_STATS(val) plt_write64(0, nix->base + NIX_LF_RX_STATX(val)) + static uint8_t sw_to_hw_lvl_map[] = {NIX_RX_BAND_PROF_LAYER_LEAF, NIX_RX_BAND_PROF_LAYER_MIDDLE, NIX_RX_BAND_PROF_LAYER_TOP}; @@ -831,3 +834,197 @@ roc_nix_bpf_connect(struct roc_nix *roc_nix, return mbox_process(mbox); } + +int +roc_nix_bpf_stats_read(struct roc_nix *roc_nix, uint16_t id, uint64_t mask, + enum roc_nix_bpf_level_flag lvl_flag, + uint64_t stats[ROC_NIX_BPF_STATS_MAX]) +{ + uint8_t yellow_pkt_pass, yellow_octs_pass, yellow_pkt_drop; + uint8_t green_octs_drop, yellow_octs_drop, red_octs_drop; + uint8_t green_pkt_pass, green_octs_pass, green_pkt_drop; + uint8_t red_pkt_pass, red_octs_pass, red_pkt_drop; + struct mbox *mbox = get_mbox(roc_nix); + struct nix_cn10k_aq_enq_rsp *rsp; + struct nix_cn10k_aq_enq_req *aq; + uint8_t level_idx; + int rc; + + if (roc_model_is_cn9k()) + return NIX_ERR_HW_NOTSUP; + + level_idx = roc_nix_bpf_level_to_idx(lvl_flag); + if (level_idx == ROC_NIX_BPF_LEVEL_IDX_INVALID) + return NIX_ERR_PARAM; + + aq = mbox_alloc_msg_nix_cn10k_aq_enq(mbox); + if (aq == NULL) + return -ENOSPC; + aq->qidx = (sw_to_hw_lvl_map[level_idx] << 14 | id); + aq->ctype = NIX_AQ_CTYPE_BAND_PROF; + aq->op = NIX_AQ_INSTOP_READ; + rc = mbox_process_msg(mbox, (void *)&rsp); + if (rc) + return rc; + + green_pkt_pass = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_PKT_F_PASS); + green_octs_pass = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_OCTS_F_PASS); + green_pkt_drop = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_PKT_F_DROP); + green_octs_drop = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_OCTS_F_DROP); + yellow_pkt_pass = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_PKT_F_PASS); + yellow_octs_pass = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_OCTS_F_PASS); + yellow_pkt_drop = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_PKT_F_DROP); + yellow_octs_drop = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_OCTS_F_DROP); + red_pkt_pass = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_PKT_F_PASS); + red_octs_pass = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_OCTS_F_PASS); + red_pkt_drop = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_PKT_F_DROP); + red_octs_drop = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_OCTS_F_DROP); + + if (green_pkt_pass != ROC_NIX_BPF_STATS_MAX) + stats[green_pkt_pass] = rsp->prof.green_pkt_pass; + + if (green_octs_pass != ROC_NIX_BPF_STATS_MAX) + stats[green_octs_pass] = rsp->prof.green_octs_pass; + + if (green_pkt_drop != ROC_NIX_BPF_STATS_MAX) + stats[green_pkt_drop] = rsp->prof.green_pkt_drop; + + if (green_octs_drop != ROC_NIX_BPF_STATS_MAX) + stats[green_octs_drop] = rsp->prof.green_octs_pass; + + if (yellow_pkt_pass != ROC_NIX_BPF_STATS_MAX) + stats[yellow_pkt_pass] = rsp->prof.yellow_pkt_pass; + + if (yellow_octs_pass != ROC_NIX_BPF_STATS_MAX) + stats[yellow_octs_pass] = rsp->prof.yellow_octs_pass; + + if (yellow_pkt_drop != ROC_NIX_BPF_STATS_MAX) + stats[yellow_pkt_drop] = rsp->prof.yellow_pkt_drop; + + if (yellow_octs_drop != ROC_NIX_BPF_STATS_MAX) + stats[yellow_octs_drop] = rsp->prof.yellow_octs_drop; + + if (red_pkt_pass != ROC_NIX_BPF_STATS_MAX) + stats[red_pkt_pass] = rsp->prof.red_pkt_pass; + + if (red_octs_pass != ROC_NIX_BPF_STATS_MAX) + stats[red_octs_pass] = rsp->prof.red_octs_pass; + + if (red_pkt_drop != ROC_NIX_BPF_STATS_MAX) + stats[red_pkt_drop] = rsp->prof.red_pkt_drop; + + if (red_octs_drop != ROC_NIX_BPF_STATS_MAX) + stats[red_octs_drop] = rsp->prof.red_octs_drop; + + return 0; +} + +int +roc_nix_bpf_lf_stats_read(struct roc_nix *roc_nix, uint64_t mask, + uint64_t stats[ROC_NIX_BPF_STATS_MAX]) +{ + uint8_t yellow_pkt_pass, yellow_octs_pass, yellow_pkt_drop; + uint8_t green_octs_drop, yellow_octs_drop, red_octs_drop; + uint8_t green_pkt_pass, green_octs_pass, green_pkt_drop; + uint8_t red_pkt_pass, red_octs_pass, red_pkt_drop; + struct nix *nix = roc_nix_to_nix_priv(roc_nix); + + green_pkt_pass = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_PKT_F_PASS); + green_octs_pass = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_OCTS_F_PASS); + green_pkt_drop = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_PKT_F_DROP); + green_octs_drop = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_OCTS_F_DROP); + yellow_pkt_pass = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_PKT_F_PASS); + yellow_octs_pass = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_OCTS_F_PASS); + yellow_pkt_drop = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_PKT_F_DROP); + yellow_octs_drop = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_OCTS_F_DROP); + red_pkt_pass = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_PKT_F_PASS); + red_octs_pass = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_OCTS_F_PASS); + red_pkt_drop = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_PKT_F_DROP); + red_octs_drop = + roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_OCTS_F_DROP); + + if (green_pkt_pass != ROC_NIX_BPF_STATS_MAX) { + stats[green_pkt_pass] = + NIX_RD_STATS(NIX_STAT_LF_RX_RX_GC_OCTS_PASSED); + } + + if (green_octs_pass != ROC_NIX_BPF_STATS_MAX) { + stats[green_octs_pass] = + NIX_RD_STATS(NIX_STAT_LF_RX_RX_YC_PKTS_PASSED); + } + + if (green_pkt_drop != ROC_NIX_BPF_STATS_MAX) { + stats[green_pkt_drop] = + NIX_RD_STATS(NIX_STAT_LF_RX_RX_GC_OCTS_DROP); + } + + if (green_octs_drop != ROC_NIX_BPF_STATS_MAX) { + stats[green_octs_drop] = + NIX_RD_STATS(NIX_STAT_LF_RX_RX_YC_PKTS_DROP); + } + + if (yellow_pkt_pass != ROC_NIX_BPF_STATS_MAX) { + stats[yellow_pkt_pass] = + NIX_RD_STATS(NIX_STAT_LF_RX_RX_GC_PKTS_PASSED); + } + + if (yellow_octs_pass != ROC_NIX_BPF_STATS_MAX) { + stats[yellow_octs_pass] = + NIX_RD_STATS(NIX_STAT_LF_RX_RX_RC_OCTS_PASSED); + } + + if (yellow_pkt_drop != ROC_NIX_BPF_STATS_MAX) { + stats[yellow_pkt_drop] = + NIX_RD_STATS(NIX_STAT_LF_RX_RX_GC_PKTS_DROP); + } + + if (yellow_octs_drop != ROC_NIX_BPF_STATS_MAX) { + stats[yellow_octs_drop] = + NIX_RD_STATS(NIX_STAT_LF_RX_RX_RC_OCTS_DROP); + } + + if (red_pkt_pass != ROC_NIX_BPF_STATS_MAX) { + stats[red_pkt_pass] = + NIX_RD_STATS(NIX_STAT_LF_RX_RX_YC_OCTS_PASSED); + } + + if (red_octs_pass != ROC_NIX_BPF_STATS_MAX) { + stats[red_octs_pass] = + NIX_RD_STATS(NIX_STAT_LF_RX_RX_RC_PKTS_PASSED); + } + + if (red_pkt_drop != ROC_NIX_BPF_STATS_MAX) { + stats[red_pkt_drop] = + NIX_RD_STATS(NIX_STAT_LF_RX_RX_YC_OCTS_DROP); + } + + if (red_octs_drop != ROC_NIX_BPF_STATS_MAX) { + stats[red_octs_drop] = + NIX_RD_STATS(NIX_STAT_LF_RX_RX_RC_PKTS_DROP); + } + + return 0; +} diff --git a/drivers/common/cnxk/version.map b/drivers/common/cnxk/version.map index 5d4bdd57a9..52e7fa1e89 100644 --- a/drivers/common/cnxk/version.map +++ b/drivers/common/cnxk/version.map @@ -86,7 +86,9 @@ INTERNAL { roc_nix_bpf_free; roc_nix_bpf_free_all; roc_nix_bpf_level_to_idx; + roc_nix_bpf_lf_stats_read; roc_nix_bpf_pre_color_tbl_setup; + roc_nix_bpf_stats_read; roc_nix_bpf_stats_to_idx; roc_nix_cq_dump; roc_nix_cq_fini; -- 2.25.1