Re: [PATCH] [SCSI] LIBSAS: fix libsas link error issue

Jack Wang
2011-06-16T09:34:07Z

> >[Jack Wang]
> >No, I mean you when you set connection rate in OPEN Address frame, you
> >compare your HBA linkrate with the linkrate of the phy you want to open,
and
> >chose the minor.
>
> I don't understand. What is the purpose of sas_ex_get_linkrate function?
[Jack Wang]
As I understand, this function set the linkrate(pathways max/min linkrate)
of the child device(expander or end device) attached to parent expander
parent, through parent_phy, if there's wide port also handle that.