• Moore, Eric Dean's avatar
    [SCSI] fusion SAS support (mptsas driver) updates · 466544d8
    Moore, Eric Dean authored
    
    
    Summary of Changes:
    * splitting mpt_interrupt per Christophs suggestion
    about a month ago
    * rename ScsiCfgData to SpiCfgData structure,
    then move all the raid related info into
    new structure called RaidCfgData.  This is
    done because SAS supports RAID, as well as SPI,
    so the raid stuff should be seperate.
    * incorrect timeout calculation for cntdn
    inside WaitForDoorbellAck and WaitForDoortbellInt
    * add support for interpreting SAS Log Info
    * Increase Event Log Size from 0xA to 0x32
    * Fix bug in mptsas/mptfc/mptspi - when controller
    has Initiator Mode Disabled, and only running in
    TargetMode, the mptctl would panic when loading.
    The fix is to return 0, instead of -ENODEV, in
    SCSI LLD respective probe routines
    * Fix bug in mptlan.c - driver will panic if
    there is host reset, due to dev being set to
    zero in mpt_lan_ioc_reset
    * Fix's for SPI - Echo Buffer
    * Several fix's in mptscsih_io_done - FCP Response
    info, RESIDUAL_MISMATCH, Data Underrun, etc.
    * Cleanup Error Handling - EH handlers,
    mptscsih_flush_cmds, and zeroing out ScsiLookup
    from mptscsih_qcmd
    * Cleanup asyn event handling from
    mptscsih -> mptscsih_event_process.  Also
    added support for SAS Persistent Table Full,
    an asyn event
    
    Signed-off-by: default avatarEric Moore <Eric.Moore@lsil.com>
    Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
    466544d8