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adpu320 (7)
  • >> adpu320 (7) ( Solaris man: Макропакеты и соглашения )
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    NAME

    adpu320 - Adaptec Ultra320 SCSI host bus adapter driver
     
    

    SYNOPSIS

    scsi@unit-address
    
     

    DESCRIPTION

    The adpu320 host bus adapter driver is a SCSA-compliant nexus driver that supports the following Adaptec Ultra320 SCSI Devices:

    Chips AIC-7902

    The adpu320 driver supports standard functions provided by the SCSA interface, including tagged and untagged queuing, Wide/Fast/Ultra SCSI, and auto request sense. The adpu320 driver does not support linked commands. The adpu320 driver supports hot swap SCSI and hot plug PCI.

    Additionally, the adpu320 driver supports the following features:

    * 64-bit addressing (Dual address Cycle)

    * PCI-X v1.1 operating up to 133MHz and 64bits

    * PCI bus spec v2.2 operating up to 66MHz and 64bits

    * Packetized SCSI at 320 and 160 MB/s

    * QAS

    * DT

    * 40MB/sec in single-ended mode and up to 320MB/sec transfer rate in LVD mode

    * Domain Validation

    * Retained Training Information (RTI)

    * PCI and PCI-X Error handling

     

    Driver Configuration

    The adpu320 host bus adapter driver is configured by defining the properties found in adpu320.conf. Properties in the adpu320.conf file that can be modified by the user include: ADPU320_SCSI_RD_STRM, ADPU320_SCSI_NLUN_SUPPORT.

    -------------------------------------------------------------
                    Option: ADPU320_SCSI_RD_STRM=[value]
                Definition: Enables/disables read streaming negotiation
                            for all drives.
           Possible Values: 0 (off), 1 (on)
             Default Value: 0 (off)
    
                    Option: ADPU320_SCSI_NLUN_SUPPORT=[value]
                Definition: Enables the number of logical units to be 
                            scanned per drive.
           Possible Values: 1-64 
             Default Value: 64 
         -------------------------------------------------------------
    

    If you alter or add driver parameters incorrectly, you can render your system inoperable. Use driver parameters with caution.  

    ATTRIBUTES

    See attributes(5) for descriptions of the following attributes:

    ATTRIBUTE TYPEATTRIBUTE VALUE
    Availabilityx86

     

    FILES

    /kernel/drv/adpu320

    driver module

    /kernel/drv/amd64/adpu320

    64-bit driver module

    /kernel/drv/adpu320.conf

    configuration file

    /boot/solaris/drivers/notisa.010/adpu320.bef

    realmode driver

     

    SEE ALSO

    cfgadm(1M), prtconf(1M), attributes(5), scsi_abort(9F), scsi_hba_attach(9F), scsi_ifgetcap(9F), scsi_reset(9F), scsi_sync_pkt(9F), scsi_transport(9F), scsi_device(9S), scsi_extended_sense(9S), scsi_inquiry(9S), scsi_pkt(9S)

    Writing Device Drivers

    Small Computer System Interface-3 (SCSI-3)


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    Driver Configuration
    ATTRIBUTES
    FILES
    SEE ALSO


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