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 C0B0FA0C47; Tue, 12 Oct 2021 09:07:24 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 6DCAA41136; Tue, 12 Oct 2021 09:06:45 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by mails.dpdk.org (Postfix) with ESMTP id B3C0141135 for ; Tue, 12 Oct 2021 09:06:44 +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 19C0gWOi031571; Tue, 12 Oct 2021 00:06:42 -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=chXwL8k5GPGRtkBU/fSVcSzJX28ZYLzxpTEygNP9RvM=; b=fkgeKaLXC7l2IUE9RIdydxlSBJ5w+V6pRDGCD0OCVrooEImeaMC3sKLmDHjTUqNWo98O +CnLXJoZBZOeEmGwJoMJ2mucYyZ2eAqp2xlqrAmBvUxi4Vxw4ECSi8apVMdMUCLMIP/c JPyQjVHvcN9+yuS47/G6utJDt+bZIm7Hbaq1OV4NHBbfy7Xl/gYE7H9smcO8XU+AP6df 7FQC++mhFuC23HQleKkBDxojQI5zSkJHSb9KLpWz25nkcRBKTIOz8YbxA570jrKXj1uO d8ZQSY4+Lm22d3K9KJSnTqPkYTXK/7GHjfm/SvKYv8IdrMmuihad1u1GOIffIEXvWemR nw== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0b-0016f401.pphosted.com with ESMTP id 3bmpv4ucv8-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Tue, 12 Oct 2021 00:06:42 -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; Tue, 12 Oct 2021 00:06:40 -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; Tue, 12 Oct 2021 00:06:40 -0700 Received: from localhost.localdomain (unknown [10.28.34.25]) by maili.marvell.com (Postfix) with ESMTP id BB1F03F7082; Tue, 12 Oct 2021 00:06:38 -0700 (PDT) From: To: Nithin Dabilpuram , Kiran Kumar K , Sunil Kumar Kori , Satha Rao , Ray Kinsella CC: Date: Tue, 12 Oct 2021 12:35:54 +0530 Message-ID: <20211012070612.352164-11-skori@marvell.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211012070612.352164-1-skori@marvell.com> References: <20211011155057.302142-2-skori@marvell.com> <20211012070612.352164-1-skori@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-ORIG-GUID: XKQOggDcSV5kwcIB0W28LQ7hqTyuXRyP X-Proofpoint-GUID: XKQOggDcSV5kwcIB0W28LQ7hqTyuXRyP X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.182.1,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.0.607.475 definitions=2021-10-12_01,2021-10-11_01,2020-04-07_01 Subject: [dpdk-dev] [PATCH v5 10/28] common/cnxk: support RoC API to connect bandwidth profiles 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 To maintain chain of bandwidth profiles, they needs to be connected. Implement RoC API to connect two bandwidth profiles at different levels. Signed-off-by: Sunil Kumar Kori --- v5: - Fix checkpatch errors - Fix patch apply errors v4: - Rebase support on dpdk-next-net-mrvl branch - Handled meter action during flow destroy - Handled meter cleanup during port shutdown 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 | 6 ++++++ drivers/common/cnxk/roc_nix_bpf.c | 36 +++++++++++++++++++++++++++++++ drivers/common/cnxk/version.map | 1 + 3 files changed, 43 insertions(+) diff --git a/drivers/common/cnxk/roc_nix.h b/drivers/common/cnxk/roc_nix.h index d125941c5c..be24d20462 100644 --- a/drivers/common/cnxk/roc_nix.h +++ b/drivers/common/cnxk/roc_nix.h @@ -7,6 +7,7 @@ /* Constants */ #define ROC_NIX_BPF_PER_PFFUNC 64 +#define ROC_NIX_BPF_ID_INVALID 0xFFFF #define ROC_NIX_BPF_LEVEL_IDX_INVALID 0xFF #define ROC_NIX_BPF_LEVEL_MAX 3 @@ -629,6 +630,11 @@ int __roc_api roc_nix_bpf_pre_color_tbl_setup( struct roc_nix *roc_nix, uint16_t id, enum roc_nix_bpf_level_flag lvl_flag, struct roc_nix_bpf_precolor *tbl); +/* Use ROC_NIX_BPF_ID_INVALID as dst_id to disconnect */ +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); + 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 8c84bbb656..807723f7b7 100644 --- a/drivers/common/cnxk/roc_nix_bpf.c +++ b/drivers/common/cnxk/roc_nix_bpf.c @@ -767,3 +767,39 @@ roc_nix_bpf_pre_color_tbl_setup(struct roc_nix *roc_nix, uint16_t id, exit: return rc; } + +int +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) +{ + struct mbox *mbox = get_mbox(roc_nix); + struct nix_cn10k_aq_enq_req *aq; + uint8_t level_idx; + + 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) | src_id; + aq->ctype = NIX_AQ_CTYPE_BAND_PROF; + aq->op = NIX_AQ_INSTOP_WRITE; + + if (dst_id == ROC_NIX_BPF_ID_INVALID) { + aq->prof.hl_en = false; + aq->prof_mask.hl_en = ~(aq->prof_mask.hl_en); + } else { + aq->prof.hl_en = true; + aq->prof.band_prof_id = dst_id; + aq->prof_mask.hl_en = ~(aq->prof_mask.hl_en); + aq->prof_mask.band_prof_id = ~(aq->prof_mask.band_prof_id); + } + + return mbox_process(mbox); +} diff --git a/drivers/common/cnxk/version.map b/drivers/common/cnxk/version.map index 836cbec4dc..dfd2cdc287 100644 --- a/drivers/common/cnxk/version.map +++ b/drivers/common/cnxk/version.map @@ -84,6 +84,7 @@ INTERNAL { roc_se_ciph_key_set; roc_nix_bpf_alloc; roc_nix_bpf_config; + roc_nix_bpf_connect; roc_nix_bpf_count_get; roc_nix_bpf_dump; roc_nix_bpf_ena_dis; -- 2.25.1