Messages in this thread | | | From | "Jack Wang" <> | Subject | Re: [PATCH] [SCSI] LIBSAS: fix libsas link error issue | Date | Thu, 16 Jun 2011 17:33:44 +0800 |
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> >[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.
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