NAME    [Toc]    [Back]

     isp - Qlogic based SCSI or FibreChannel SCSI Host Adapters

SYNOPSIS    [Toc]    [Back]

     isp* at pci? dev ? function ? (PCI)
     isp* at sbus? slot ? offset ? (SBus)
     scsibus* at isp?
     option ISP_COMPILE_FW

DESCRIPTION    [Toc]    [Back]

     This driver provides access to a SCSI bus or a  FibreChannel
connected to
     Qlogic   ISP1000   (SBus),   ISP1020   (PCI),  ISP1040(PCI),
ISP1080(PCI),
     ISP12160(PCI)   SCSI   host   adapters   or    ISP2100(PCI),
ISP2200(PCI)
     FibreChannel  or  ISP2300(PCI)  2-Gigabit  FibreChannel host
adapters.

     Features include support for UltraSCSI and wide mode  transactions for
     SCSI,  and  Ultra2 LVD (for the ISP1080) and Ultra3 LVD (for
the ISP12160)
     and the FCP SCSI (private loop, public loop or  fabric)  for
FibreChannel.
     Command  tagging is supported for all (in fact, FibreChannel
requires tagging).

CONFIGURATION    [Toc]    [Back]

     Adding option ISP_COMPILE_FW=1 to the  kernel  configuration
file ensures
     that known good firmware will be downloaded to the driver at
attach time.
     This is the default setting on sparc and sparc64  platforms,
and is also
     recommended  on  platforms  where the card's bios may not be
initialized upon
 power-up.

SEE ALSO    [Toc]    [Back]

     cd(4), ch(4), intro(4),  pci(4),  sbus(4),  scsi(4),  sd(4),
ses(4), ss(4),
     st(4), uk(4)

AUTHORS    [Toc]    [Back]

     The  isp  driver  was written by Matthew Jacob for NASA/Ames
Research Center.


OpenBSD      3.6                           May      16,      2002