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Commit 8f1956f1 authored by Jiri Pirko's avatar Jiri Pirko Committed by David S. Miller
Browse files

mlxsw: Implement flash update status notifications 



Implement mlxfw status_notify op by passing notification down to
devlink. Also notify about flash update begin and end.

Signed-off-by: default avatarJiri Pirko <jiri@mellanox.com>
Reviewed-by: default avatarIdo Schimmel <idosch@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 5853c418

drivers/net/ethernet/mellanox/mlxsw/spectrum.c

+17 −1
Original line number Diff line number Diff line
@@ -294,6 +294,19 @@ static void mlxsw_sp_fsm_release(struct mlxfw_dev *mlxfw_dev, u32 fwhandle) 
	mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(mcc), mcc_pl);

}



static void mlxsw_sp_status_notify(struct mlxfw_dev *mlxfw_dev,

				   const char *msg, const char *comp_name,

				   u32 done_bytes, u32 total_bytes)

{

	struct mlxsw_sp_mlxfw_dev *mlxsw_sp_mlxfw_dev =

		container_of(mlxfw_dev, struct mlxsw_sp_mlxfw_dev, mlxfw_dev);

	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_mlxfw_dev->mlxsw_sp;



	devlink_flash_update_status_notify(priv_to_devlink(mlxsw_sp->core),

					   msg, comp_name,

					   done_bytes, total_bytes);

}



static const struct mlxfw_dev_ops mlxsw_sp_mlxfw_dev_ops = {

	.component_query	= mlxsw_sp_component_query,

	.fsm_lock		= mlxsw_sp_fsm_lock,
@@ -303,7 +316,8 @@ static const struct mlxfw_dev_ops mlxsw_sp_mlxfw_dev_ops = { 
	.fsm_activate		= mlxsw_sp_fsm_activate,

	.fsm_query_state	= mlxsw_sp_fsm_query_state,

	.fsm_cancel		= mlxsw_sp_fsm_cancel,

	.fsm_release		= mlxsw_sp_fsm_release

	.fsm_release		= mlxsw_sp_fsm_release,

	.status_notify		= mlxsw_sp_status_notify,

};



static int mlxsw_sp_firmware_flash(struct mlxsw_sp *mlxsw_sp,
@@ -321,8 +335,10 @@ static int mlxsw_sp_firmware_flash(struct mlxsw_sp *mlxsw_sp, 
	int err;



	mlxsw_core_fw_flash_start(mlxsw_sp->core);

	devlink_flash_update_begin_notify(priv_to_devlink(mlxsw_sp->core));

	err = mlxfw_firmware_flash(&mlxsw_sp_mlxfw_dev.mlxfw_dev,

				   firmware, extack);

	devlink_flash_update_end_notify(priv_to_devlink(mlxsw_sp->core));

	mlxsw_core_fw_flash_end(mlxsw_sp->core);



	return err;