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| author | Ondrej Čerman | 2019-11-02 23:22:20 +0100 |
|---|---|---|
| committer | Ondrej Čerman | 2019-11-02 23:22:20 +0100 |
| commit | d22dd2a43818810bbc8d77a3ff2673bd6d6fb24e (patch) | |
| tree | 9f56a9be12e6e1462ca4e3a8e9b5eaab5f9095f1 /README.md | |
| parent | 71f658f6c3faf2932b2b6c7bb162140ed2094530 (diff) | |
Added fallback method (from k10temp) for reading data from SMN
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1,7 +1,7 @@ # Zenpower Zenpower is Linux kernel driver for reading temperature, voltage(SVI2), current(SVI2) and power(SVI2) for AMD Zen family CPUs. -Make sure that your Linux kernel have support for your CPUs as Zenpower is using kernel calls to read values from SMN. +Make sure that your Linux kernel have support for your CPUs as Zenpower is using kernel function `amd_smn_read` to read values from SMN. A fallback method (which may or may not work!) will be used when it is detected that kernel function `amd_smn_read` lacks support for your CPU. For AMD family 17h Model 70h (Ryzen 3000) CPUs you need kernel version 5.3.4 or newer or kernel with this patch: https://patchwork.kernel.org/patch/11043277/ ## Installation |