Linux command
intel_reg_read 命令
安全
权限或系统影响较大，执行前请核对目标。
常用示例
Read a specific register by address
sudo intel_reg read [0x70000]
Read multiple registers
sudo intel_reg read [0x70000] [0x70004]
Decode register bits into named fields
sudo intel_reg read --decode [0x70000]
Dump all known registers
sudo intel_reg read --all
Dump registers with decoding
sudo intel_reg read --all --decode
说明
intel_reg read is a subcommand of `intel_reg` that reads hardware registers from Intel GPUs. It provides direct access to GPU configuration registers for debugging and development. The tool can decode register bits into meaningful named fields when used with the `--decode` flag.
参数
- --decode
- Decode register bits into named fields.
- --all
- Dump all known registers.
- --help
- Display help information.
FAQ
What is the intel_reg_read command used for?
intel_reg read is a subcommand of `intel_reg` that reads hardware registers from Intel GPUs. It provides direct access to GPU configuration registers for debugging and development. The tool can decode register bits into meaningful named fields when used with the `--decode` flag.
How do I run a basic intel_reg_read example?
Run `sudo intel_reg read [0x70000]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does --decode do in intel_reg_read?
Decode register bits into named fields.