Need some help to find out hardware details

hi all
i am looking for some command or utility to find out hard ware details.

  1. How should i know whether my network adapter is a fibre card or RJ25 (upd) card (ethtool in linux)
  2. How to check physical connectivity. ("mii-tool eth0" in linux)
  3. How to find pci devices with exact details.
    i can use the command "prtpicl -c scsi -v |grep -i model"
    But i could not find out which is hba card, which is scsi card. I have to check the model then i am verifying normally.

Regards
Kingston S

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