From: <psatheesh@marvell.com>
To: Nithin Dabilpuram <ndabilpuram@marvell.com>,
Kiran Kumar K <kirankumark@marvell.com>,
Sunil Kumar Kori <skori@marvell.com>,
Satha Rao <skoteshwar@marvell.com>
Cc: <dev@dpdk.org>, Satheesh Paul <psatheesh@marvell.com>
Subject: [dpdk-dev] [PATCH] common/cnxk: add ROC API to get MKEX capability
Date: Wed, 8 Nov 2023 09:03:12 +0530 [thread overview]
Message-ID: <20231108033312.1419051-1-psatheesh@marvell.com> (raw)
From: Satheesh Paul <psatheesh@marvell.com>
Added ROC API to get MKEX capability.
Signed-off-by: Satheesh Paul <psatheesh@marvell.com>
Reviewed-by: Kiran Kumar K <kirankumark@marvell.com>
---
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;
--
2.39.2
next reply other threads:[~2023-11-08 3:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-08 3:33 psatheesh [this message]
2023-12-05 9:54 ` Jerin Jacob
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