
OpenBSD/hppa
3.6 OpenBSD/hppa
3.6.1 Overview
The port of the OpenBSD
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Unix-like operating system to HP PA-RISC computers (OpenBSD/hppa)
focuses on 32-bit workstations and some 64-bit models running in 32-bit mode.
The current (as of Fall 2008) release of OpenBSD/hppa is 4.4 and has more or less full support for the
listed systems and hardware.
Work on an OpenBSD port to PA-RISC HP 9000/700 systems was started by Michael Shalayeff
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around 1999. Main sources of information and code at that time were mainly the previous porting
efforts Lites/HPPA and MkLinux. The first more or less complete OpenBSD/hppa release was version
3.5, albeit still with limitations many unsupported machines and I/O devices.
NetBSD/hp700 is heavily based on OpenBSD/hppa, from the codebase of around 2001.
An OpenBSD/hppa64 port to support PA-RISC 2.0 computers running in 64-bit mode was started
preliminary in 2007, but will probably not succeed due to lack of maintainership.
3.6.2 Supported systems
705, 710, 712, 715, 720, 730, 750, 725, 735, 755
742i 743i, 744, 745i, 745, 747i, 748i, 748
A180[C]
B132L, B160L, B132L+, B180L+, B1000, (See Note 1) B2000, B2600 (See Note 1)
C100, C110, C132L, C160L, C160, C180 (See Note 1), C200, C240, C360, (See Note 1) C3000,
C3600, C3650, C3700, C3750 (See Note 1)
D220, D230, D320, D330
J200, J210[XC], J2240, (See Note 1) J5000, J5600, (See Note 1) J6000, J6700, J6750, (See Note
1) J7000, J7600 (See Note 1)
RDI PrecisionBook
SAIC Galaxy 1100
Notes
1. System (hardware) is 64-bit but running in 32-bit mode
Unsupported systems: PA-RISC 1.0 systems and the older HP 9000/800 servers (Nova, the E-Class,
and the even older systems). Also in doubt are some of the newer 64-bit server systems (with the rp
designations), due to their very special chipsets and I/O systems.
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http://www.openbsd.org
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http://mickey.lucifier.net
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