[dm-devel] hw_handler_type callback functions

["Qi, Yanling" <yanling.qi@xxxxxxxxxxx>]

Hi All,

 

Is there any documents that describe what the 5 callback functions do and when do they invoked?

 

struct hw_handler_type {
 char *name;
 struct module *module;

 

 hwh_ctr_fn ctr;
 hwh_dtr_fn dtr;

 

 hwh_pg_init_fn pg_init;
 hwh_err_fn err;
 hwh_status_fn status;
};

 

Thanks,

 

Yanling