OpenBSD/hppa64

Table of contents

• History and Status
• Project list
• Un-supported hardware
• Hardware documentation

History and Status:

There is an HP PA-RISC 2.x port in the beginning stages with support aimed for the 64-bit PA8x00-based HP workstations and servers.

Projects (in no particular order):

• hppa64 configuration for gcc3 (now in the tree);
• Verify binutils version in -current is sufficient (should be);
• Clone hppa/stand for 64 bit support;
• Clone arch/hppa kernel files for 64 bit support;
• PCI drivers;
• Support for multiprocessor systems.

Supported hardware:

As of now, no hardware is supported. Below is a list of models aimed for support.

Unsupported models

• PA8500-based: A400/rp24x0, B1000/B2000, C3000, J5000/J7000, L1000/L2000
• PA8600-based: A400/rp2450, B2000/B2600, C3600, J5600, J6000, L3000/rp5400
• PA8700-based: A500/rp2470, C3700, J6700/J6750, N4000/rp74x0, rp8400
• PA8800-based: A500-9x, C8000, rp3410, rp3440, rp4410, rp4440, rp7420, rp84x0
• PA8900-based: C8000, rp3410, rp3440, rp4410, rp4440, rp7420, rp84x0

However, the following machines run in 32-bit mode using the OpenBSD/hppa port:

• PA8000-based: C160, C180
• PA8200-based: C200, C230, C240, J2240
• PA8500-based: B1000, B2000, C360, C3000, J5000, J7000
• PA8600-based: B2600, C3600, J5600, J6000, J7600
• PA8700-based: C3650, C3700, C3750, J6700, J6750

Hardware documentation:

• PA-RISC 2.0 Instruction Set Architecture;
• PA-RISC 2.0 Firmware Architecture Reference;
• PA-RISC 2.0 Firmware Architecture Reference (entry points);
• PA-RISC 2.0 Firmware Architecture Reference (IODC);
• PA-RISC 2.0 Firmware Architecture Reference (Operating System Interface);
• PA-RISC 2.0 Firmware Architecture Reference (Memory Data Formats).
• HP 9000 V-Class Server