
{
{ CML$7990_CONTROLLER_LOG
{
{
{ PURPOSE:
{    The purpose of this statistic is to record the messages that are sent
{    to the application when accessing a 7990 subsystem.
{
{ FREQUENCY: At occurrence of failure within the 7990 subsystem.
{
{ CONTENT:
{    The  descriptive data portion of this statistic contains:
{
{   '<mf>.<iou>.<pp>.<channel>.<controller>'
{
{      where <mf> is the identification of the mainframe in the form
{        $SYSTEM_mmmm_ssss.  Where 'mmmm' is the model number of
{        Central Processor zero (CP0), e.g. 0990, and 'ssss' is the
{        serial number of that processor, e.g. 0104.
{
{      where  <iou>  is  the  string  'IOUn' where n is 0 or 1.
{        This identifies the IOU associated with the channel over
{        which the 7990 report came.
{
{      where <pp> is either the string 'PPn' or 'CPPn' and where 'n'
{        is the decimal representation of the logical PP number used
{        to process the request.  Note that 'CPP' is the
{        designation given to the concurrent PPs in an I4 IOU.
{
{      where <channel> is either the string 'CHn' or 'CCHnp',
{        where 'n' is the decimal representation of the channel and
{        where 'p' is the channel port (A or B) through which the
{        disk device was accessed.  Note that 'CCH' is the
{        designation given to the concurrent channels in an I4 IOU.
{
{      where <controller> is the element name of the 7990 controller
{        from which the report came.
{
{      The counter value portion of this statistic contains:
{
{    counter        description
{
{       1        Logical PP number.
{                Bits 63 thru 58 logical PP number.
{                Bit 57 is set to 1 for an I4 concurrent PP.
{                Bits 56 thru 52 reserved for CDC.
{                Bits 51 thru 46 contains IOU number.
{                Bits 45 thru 0 reserved for CDC.
{       2        Channel Number of Controller.
{                Bits 63 thru 58 channel number.
{                Bit 57 channel type
{                       0 = nonconcurrent channel  (CH)
{                       1 = concurrent channel (CCH)
{                Bit 56 port A.
{                Bit 55 port B.
{                Bits 54 thru 52 reserved for CDC.
{                Bits 51 thru 46 IOU number.
{                Bits 45 thru 32 reserved.
{                Bits 31 thru 16 Final C170/DMA channel Error Status Register.
{                Bits 15 thru 0 Initial C170/DMA channel Error status Register.
{       3        Equipment Number of the Controller.
{       4 - 19   128 - 8 bit bytes of error log control unit errors.
{                Byte 0 contains the format of the message.
{                   ( The Masstor Microcode specification and error message
{                       specifications must be consulted to use these formats.)
{


  CONST
    cml$7990_controller_log = cmc$min_ecc + 9002;

*copyc cmc$condition_limits
