Commit ff4cf8ea authored by Vladimir Oltean's avatar Vladimir Oltean Committed by David S. Miller
Browse files

net: dsa: sja1105: implement .devlink_info_get 



Return the driver name and ASIC ID so that generic user space
application are able to know they're looking at sja1105 devlink regions
when pretty-printing them.

Signed-off-by: default avatarVladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent bf425b82

drivers/net/dsa/sja1105/sja1105.h

+3 −0
Original line number Diff line number Diff line
@@ -255,6 +255,9 @@ int sja1105_devlink_param_get(struct dsa_switch *ds, u32 id, 
			      struct devlink_param_gset_ctx *ctx);

int sja1105_devlink_param_set(struct dsa_switch *ds, u32 id,

			      struct devlink_param_gset_ctx *ctx);

int sja1105_devlink_info_get(struct dsa_switch *ds,

			     struct devlink_info_req *req,

			     struct netlink_ext_ack *extack);



/* From sja1105_spi.c */

int sja1105_xfer_buf(const struct sja1105_private *priv,

drivers/net/dsa/sja1105/sja1105_devlink.c

+17 −0
Original line number Diff line number Diff line
@@ -214,6 +214,23 @@ static void sja1105_teardown_devlink_params(struct dsa_switch *ds) 
				      ARRAY_SIZE(sja1105_devlink_params));

}



int sja1105_devlink_info_get(struct dsa_switch *ds,

			     struct devlink_info_req *req,

			     struct netlink_ext_ack *extack)

{

	struct sja1105_private *priv = ds->priv;

	int rc;



	rc = devlink_info_driver_name_put(req, "sja1105");

	if (rc)

		return rc;



	rc = devlink_info_version_fixed_put(req,

					    DEVLINK_INFO_VERSION_GENERIC_ASIC_ID,

					    priv->info->name);

	return rc;

}



int sja1105_devlink_setup(struct dsa_switch *ds)

{

	int rc;

drivers/net/dsa/sja1105/sja1105_main.c

+1 −0
Original line number Diff line number Diff line
@@ -3316,6 +3316,7 @@ static const struct dsa_switch_ops sja1105_switch_ops = { 
	.crosschip_bridge_leave	= sja1105_crosschip_bridge_leave,

	.devlink_param_get	= sja1105_devlink_param_get,

	.devlink_param_set	= sja1105_devlink_param_set,

	.devlink_info_get	= sja1105_devlink_info_get,

};



static const struct of_device_id sja1105_dt_ids[];