[dm-devel] hw_handler_type callback functions

[Qi, Yanling]

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 
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