2018-11-12 00:19:04 +00:00
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# Zenpower
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2018-11-17 11:18:26 +00:00
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Zenpower is Linux kernel driver for reading temperature, voltage(SVI2), current(SVI2) and power(SVI2) for AMD Zen family CPUs.
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2018-11-12 00:19:04 +00:00
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## Installation
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You can install this module via dkms.
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### Installation commands for Ubuntu
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```
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sudo apt install dkms git build-essential linux-headers-$(uname -r)
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cd ~
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git clone https://github.com/ocerman/zenpower.git
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cd zenpower
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sudo make dkms-install
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```
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## Module activation
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Because zenpower is using same PCI device as k10temp, you have to disable k10temp first.
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1. Check if k10temp is active. `lsmod | grep k10temp`
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2. Unload k10temp `sudo modprobe -r k10temp`
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2018-11-17 10:56:57 +00:00
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3. (optional) blacklist k10temp: `sudo bash -c 'sudo echo -e "\n# replaced with zenpower\nblacklist k10temp" >> /etc/modprobe.d/blacklist.conf'`
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2018-11-12 00:19:04 +00:00
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4. Activate zenpower `sudo modprobe zenpower`
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## Sensors monitoring
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2019-07-19 17:32:13 +00:00
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You can use this app: [zenmonitor](https://github.com/ocerman/zenmonitor), or your favourie sensors monitoring software
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## Update instructions
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1. Unload zenpower `sudo modprobe -r zenpower`
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2. Goto zenpower directory `cd ~/zenpower`
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3. Uninstall old version `sudo make dkms-uninstall`
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4. Update code from git `git pull`
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5. Install new version `sudo make dkms-install`
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6. Activate zenpower `sudo modprobe zenpower`
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