2 files changed, 45 insertions, 2 deletions

diff --git a/include/net/devlink.h b/include/net/devlink.h
index 48b1c1ef1ebd..4883dbae7faf 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -392,6 +392,25 @@ struct devlink_param_gset_ctx {
 };
 
 /**
+ * struct devlink_flash_notify - devlink dev flash notify data
+ * @status_msg: current status string
+ * @component: firmware component being updated
+ * @done: amount of work completed of total amount
+ * @total: amount of work expected to be done
+ * @timeout: expected max timeout in seconds
+ *
+ * These are values to be given to userland to be displayed in order
+ * to show current activity in a firmware update process.
+ */
+struct devlink_flash_notify {
+	const char *status_msg;
+	const char *component;
+	unsigned long done;
+	unsigned long total;
+	unsigned long timeout;
+};
+
+/**
  * struct devlink_param - devlink configuration parameter data
  * @name: name of the parameter
  * @generic: indicates if the parameter is generic or driver specific
@@ -542,12 +561,16 @@ struct devlink_info_req;
  *            the data variable must be updated to point to the snapshot data.
  *            The function will be called while the devlink instance lock is
  *            held.
+ * @priv: Pointer to driver private data for the region operation
  */
 struct devlink_region_ops {
 	const char *name;
 	void (*destructor)(const void *data);
-	int (*snapshot)(struct devlink *devlink, struct netlink_ext_ack *extack,
+	int (*snapshot)(struct devlink *devlink,
+			const struct devlink_region_ops *ops,
+			struct netlink_ext_ack *extack,
 			u8 **data);
+	void *priv;
 };
 
 struct devlink_fmsg;
@@ -1403,6 +1426,10 @@ void devlink_flash_update_status_notify(struct devlink *devlink,
 					const char *component,
 					unsigned long done,
 					unsigned long total);
+void devlink_flash_update_timeout_notify(struct devlink *devlink,
+					 const char *status_msg,
+					 const char *component,
+					 unsigned long timeout);
 
 int devlink_traps_register(struct devlink *devlink,
 			   const struct devlink_trap *traps,
diff --git a/include/net/dsa.h b/include/net/dsa.h
index 75c8fac82017..d16057c5987a 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -612,11 +612,14 @@ struct dsa_switch_ops {
 	bool	(*port_rxtstamp)(struct dsa_switch *ds, int port,
 				 struct sk_buff *skb, unsigned int type);
 
-	/* Devlink parameters */
+	/* Devlink parameters, etc */
 	int	(*devlink_param_get)(struct dsa_switch *ds, u32 id,
 				     struct devlink_param_gset_ctx *ctx);
 	int	(*devlink_param_set)(struct dsa_switch *ds, u32 id,
 				     struct devlink_param_gset_ctx *ctx);
+	int	(*devlink_info_get)(struct dsa_switch *ds,
+				    struct devlink_info_req *req,
+				    struct netlink_ext_ack *extack);
 
 	/*
 	 * MTU change functionality. Switches can also adjust their MRU through
@@ -658,12 +661,25 @@ void dsa_devlink_resource_occ_get_register(struct dsa_switch *ds,
 					   void *occ_get_priv);
 void dsa_devlink_resource_occ_get_unregister(struct dsa_switch *ds,
 					     u64 resource_id);
+struct devlink_region *
+dsa_devlink_region_create(struct dsa_switch *ds,
+			  const struct devlink_region_ops *ops,
+			  u32 region_max_snapshots, u64 region_size);
+void dsa_devlink_region_destroy(struct devlink_region *region);
+
 struct dsa_port *dsa_port_from_netdev(struct net_device *netdev);
 
 struct dsa_devlink_priv {
 	struct dsa_switch *ds;
 };
 
+static inline struct dsa_switch *dsa_devlink_to_ds(struct devlink *dl)
+{
+	struct dsa_devlink_priv *dl_priv = devlink_priv(dl);
+
+	return dl_priv->ds;
+}
+
 struct dsa_switch_driver {
 	struct list_head	list;
 	const struct dsa_switch_ops *ops;