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(unknown [10.28.34.33]) by maili.marvell.com (Postfix) with ESMTP id 9516D5B6953; Tue, 7 Nov 2023 19:33:15 -0800 (PST) From: To: Nithin Dabilpuram , Kiran Kumar K , Sunil Kumar Kori , Satha Rao CC: , Satheesh Paul Subject: [dpdk-dev] [PATCH] common/cnxk: add ROC API to get MKEX capability Date: Wed, 8 Nov 2023 09:03:12 +0530 Message-ID: <20231108033312.1419051-1-psatheesh@marvell.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-Proofpoint-GUID: l5eK7o8QiRBm66L8aXQU6lF3QEMocAZr X-Proofpoint-ORIG-GUID: l5eK7o8QiRBm66L8aXQU6lF3QEMocAZr X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.987,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-11-08_01,2023-11-07_01,2023-05-22_02 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 From: Satheesh Paul Added ROC API to get MKEX capability. Signed-off-by: Satheesh Paul Reviewed-by: Kiran Kumar K --- drivers/common/cnxk/roc_npc.c | 24 ++++++++++++++++++++++++ drivers/common/cnxk/roc_npc.h | 1 + drivers/common/cnxk/version.map | 1 + 3 files changed, 26 insertions(+) diff --git a/drivers/common/cnxk/roc_npc.c b/drivers/common/cnxk/roc_npc.c index a0d88c0743..1958b3089d 100644 --- a/drivers/common/cnxk/roc_npc.c +++ b/drivers/common/cnxk/roc_npc.c @@ -235,6 +235,30 @@ roc_npc_profile_name_get(struct roc_npc *roc_npc) return (char *)npc->profile_name; } +int +roc_npc_kex_capa_get(struct roc_nix *roc_nix, uint64_t *kex_capability) +{ + struct nix *nix = roc_nix_to_nix_priv(roc_nix); + struct npc npc; + int rc = 0; + + memset(&npc, 0, sizeof(npc)); + + npc.mbox = (&nix->dev)->mbox; + + rc = npc_mcam_fetch_kex_cfg(&npc); + if (rc) + return rc; + + rc = npc_mcam_fetch_hw_cap(&npc, &npc.hash_extract_cap); + if (rc) + return rc; + + *kex_capability = npc_get_kex_capability(&npc); + + return 0; +} + int roc_npc_init(struct roc_npc *roc_npc) { diff --git a/drivers/common/cnxk/roc_npc.h b/drivers/common/cnxk/roc_npc.h index b71ddd1578..459fa33de9 100644 --- a/drivers/common/cnxk/roc_npc.h +++ b/drivers/common/cnxk/roc_npc.h @@ -399,6 +399,7 @@ struct roc_npc { int __roc_api roc_npc_init(struct roc_npc *roc_npc); int __roc_api roc_npc_fini(struct roc_npc *roc_npc); const char *__roc_api roc_npc_profile_name_get(struct roc_npc *roc_npc); +int __roc_api roc_npc_kex_capa_get(struct roc_nix *roc_nix, uint64_t *kex_capability); struct roc_npc_flow *__roc_api roc_npc_flow_create(struct roc_npc *roc_npc, const struct roc_npc_attr *attr, diff --git a/drivers/common/cnxk/version.map b/drivers/common/cnxk/version.map index aa884a8fe2..1c7c65c51a 100644 --- a/drivers/common/cnxk/version.map +++ b/drivers/common/cnxk/version.map @@ -438,6 +438,7 @@ INTERNAL { roc_npc_flow_parse; roc_npc_get_low_priority_mcam; roc_npc_init; + roc_npc_kex_capa_get; roc_npc_mark_actions_get; roc_npc_mark_actions_sub_return; roc_npc_vtag_actions_get;