netdev - [PATCH v3 net-next 1/9] devlink: Add generic parameter ignore

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Message-Id: <1538116103-12356-2-git-send-email-vasundhara-v.volam@broadcom.com>
Date:   Fri, 28 Sep 2018 11:58:15 +0530
From:   Vasundhara Volam <vasundhara-v.volam@...adcom.com>
To:     davem@...emloft.net
Cc:     michael.chan@...adcom.com, netdev@...r.kernel.org,
        jiri@...lanox.com, jakub.kicinski@...ronome.com
Subject: [PATCH v3 net-next 1/9] devlink: Add generic parameter ignore_ari

ignore_ari - Device ignores ARI(Alternate Routing ID) capability,
even when platforms has the support and creates same number of
partitions when platform does not support ARI capability.

Cc: Jiri Pirko <jiri@...lanox.com>
Cc: Michael Chan <michael.chan@...adcom.com>
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@...adcom.com>
---
 include/net/devlink.h | 4 ++++
 net/core/devlink.c    | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/include/net/devlink.h b/include/net/devlink.h
index b9b89d6..90d8343 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -362,6 +362,7 @@ enum devlink_param_generic_id {
 	DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
 	DEVLINK_PARAM_GENERIC_ID_ENABLE_SRIOV,
 	DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT,
+	DEVLINK_PARAM_GENERIC_ID_IGNORE_ARI,
 
 	/* add new param generic ids above here*/
 	__DEVLINK_PARAM_GENERIC_ID_MAX,
@@ -380,6 +381,9 @@ enum devlink_param_generic_id {
 #define DEVLINK_PARAM_GENERIC_REGION_SNAPSHOT_NAME "region_snapshot_enable"
 #define DEVLINK_PARAM_GENERIC_REGION_SNAPSHOT_TYPE DEVLINK_PARAM_TYPE_BOOL
 
+#define DEVLINK_PARAM_GENERIC_IGNORE_ARI_NAME "ignore_ari"
+#define DEVLINK_PARAM_GENERIC_IGNORE_ARI_TYPE DEVLINK_PARAM_TYPE_BOOL
+
 #define DEVLINK_PARAM_GENERIC(_id, _cmodes, _get, _set, _validate)	\
 {									\
 	.id = DEVLINK_PARAM_GENERIC_ID_##_id,				\
diff --git a/net/core/devlink.c b/net/core/devlink.c
index 8c0ed22..3349a4d 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -2675,6 +2675,11 @@ static int devlink_nl_cmd_reload(struct sk_buff *skb, struct genl_info *info)
 		.name = DEVLINK_PARAM_GENERIC_REGION_SNAPSHOT_NAME,
 		.type = DEVLINK_PARAM_GENERIC_REGION_SNAPSHOT_TYPE,
 	},
+	{
+		.id = DEVLINK_PARAM_GENERIC_ID_IGNORE_ARI,
+		.name = DEVLINK_PARAM_GENERIC_IGNORE_ARI_NAME,
+		.type = DEVLINK_PARAM_GENERIC_IGNORE_ARI_TYPE,
+	},
 };
 
 static int devlink_param_generic_verify(const struct devlink_param *param)
-- 
1.8.3.1