HP-UX 11i September 2001 Release Notes

Workstation/Server Specific Information
N4000 Server Functionality
Chapter 3
48
The configuration files on 64-bit systems (for example, /stand/system and
master.d/core-hpux) and SAM will refer to CB-CDIO, PSMs and new CDIOs included
in the system. These components may coexist in the configuration files and be loaded
into the kernel at the same time, even if they are inactive on a particular platform.
Run-time checks evaluate which components are activated.
For legacy systems, end users might see new entries (sapic, lba, and sba) in the
/stand/system file. Some new lines have been added to CDIO and DRIVER_DEPENDENCY
tables of the /usr/conf/master.d/core-hpux file to include the new central bus (cb)
and the various new PSMs (for example, pa_psm or pa_generic_psm).
Configuration Changes
N4000 users must have these modules in the kernel (via the master file entries) for the
PAT, SBA, and Lower Bus Adapter (LBA) components to be detected and properly
configured and for the HP-UX kernel to boot. Without these modules, the HP-UX kernel
will be unable to detect the hardware CEC components on a N4000 system and the
kernel will not boot.
The master file, /usr/conf/master.d/core-hpux, contains the following entries for all
systems.
$CDIO Table:
cb 1
lba 0
PCItoPCI 0
pa_generic_psm 0
pa_psm 0
pat_psm
sapic 0
sba 0
$DRIVER_DEPENDENCY table:
core pa_psm pa_generic_psm asp lasi
sio pa_psm pa_generic_psm
wsio pat_psm core DlkmDrv
lba pci sapic PCItoPCI
GSCtoPCI pci PCItoPCI
The /stand/system file contains the following entries:
************************************************
* Bus-Dependent subsystems
*****************************************************
* lba
*****************************************************
* PSMs
*****************************************************
* sapic
* sba