TITLE: HP Workstation xw6200 System BIOS Packaged for Linux

VERSION: 2.01 Rev. a
DESCRIPTION:
This package contains a System BIOS release for the HP Workstation xw6200, 
packaged in a way that is easily usable in a Linux operating system 
environment.
PURPOSE: Recommended
SOFTPAQ NUMBER: SP30532
SUPERSEDES: None
EFFECTIVE DATE: May 30, 2005
CATEGORY: BIOS
SSM SUPPORTED: No

PRODUCT TYPE(S):
Workstations

PRODUCT MODEL(S):
HP Workstation xw6200: HP Workstation xw6200

OPERATING SYSTEM(S): 
Red Hat Linux 7.2
Red Hat Linux 7.3
RH Ent Linux 3 (AMD64/EM64T)
RH Ent Linux 3 (x86)

LANGUAGE(S): 
Global

ENHANCEMENTS: 
- Deploys updated processor microcode from Intel. 
- Adds an option to enable/disable Data Execution Prevention (DEP) mode in F10 
Setup.
- Adds "Lock Legacy Resources" option in Computer Setup Utility (F10). When 
unlocked, the operating system can override the Setup password to modify 
assignments for serial and parallel ports. It is locked by default.
- Adds SERR/NMI generation on chipset/PCI errors.
- Enables Thermal Monitoring 2 (TM2) for E0-stepping processors that support 
this capability.

FIXES: 
- Enables mixing of D0- and E0-stepping processors in a dual-processor system; 
the D0 processor must be the boot processor (CPU1, top position).
- Changes some Setup menu items to ensure that each string is unique.
- Fixes the interrupt declaration for the embedded network controller in the 
MPS table (used by Linux).
- Updates the fan-control algorithm.
- Fixes memory reporting and caching on configurations with 8 GB or more of 
memory.
- Enables support of NVIDIA Quadro FX 540 and FX 1400 graphics cards.
- Changes the internal interrupt routing to prevent a potential condition where 
the workstation stops responding (hangs).
- Updates the PCI configuration code to use smaller memory ranges.
- Sets the ''max payload size'' field on PCI Express cards to 256 bytes.
- Fixes a resource conflict that occurs with some PCI cards that include 
PCI-to-PCI bridges.
- Fixes issue with the ownership tag so it can be set using Replicated Setup. 

PREREQUISITES: 
N/A

HOW TO USE: 
1. Download and extract the .TGZ file. For example, to extract the contents, at 
console prompt type (where "filename" is replaced by the name of the file to be 
extracted): 
"tar -xzvf filename.tgz"

This command extracts files to the directory 786B8_bios.

2. Refer to the README.TXT text file provided for further information about 
creating a bootable diskette and flashing the system BIOS. 



Copyright (c) 2005 Hewlett-Packard Development Company, L.P.