Dear Andrew Jeffery

    I noticed that you mentioned eSPI in another mail thread.But I can't find some information in openbmc project.

    There are some questions about eSPI:

        1 Are there some solutions to use eSPI interface in openbmc project? 

        2 Whether the Host side needs eSPI controler driver? I can't find any info about eSPI in linux kernel for host os. Is eSPI transparent to the Host side?

        3 Whether the slave side（Ex BMC/EC） needs slave eSPI driver? I know there are some registers descriptions of eSPI controller in the ast2500 data sheet.

         Unfortunately, I don't find slave eSPI driver either. 

        4 which intel products include eSPI feature? 

        5 eSPI interface can transmit io cycle and mem cycle， but in which case or applications eSPI transfer mem cycle?

    Looking forward to your reply.

    Thanks

BR

Felix