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Kernel: Add boot parameter to determine i8042 first port translation

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This can be used mainly for bare metal hardware, if the user experiences
problems with output from the PS2 keyboard.
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Liav A 2023-04-13 11:06:52 +03:00 • committed by Andrew Kaster
commit 0379742d7e
Notes: sideshowbarker 2024-07-16 23:23:26 +09:00
4 changed files with 17 additions and 1 deletions
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Base/usr/share/man/man7/boot_parameters.md
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@ -67,6 +67,10 @@ has set up before booting the Kernel, don't initialize any driver.
**`none`** - Assume there's no i8042 controller in the system.
**`force`** - Assume there's i8042 controller in the system.
* **`i8042_first_port_translation`** - This parameter expects **`on`** or **`off`** and is by default set to **`off`**.
When set to **`off`**, the kernel will not enable first PS2 port translation.
When set to **`on`**, the kernel will enable first PS2 port translation.
* **`panic`** - This parameter expects **`halt`** or **`shutdown`**. This is particularly useful in CI contexts.
* **`pci`** - This parameter expects **`ecam`**, **`io`** or **`none`**. When selecting **`none`**