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| author | Liav A <liavalb@gmail.com> | 2021-04-02 14:08:14 +0300 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2021-04-03 11:57:23 +0200 |
| commit | 27bf91ab87b675861a629dbedfddab0fa58a0c4f (patch) | |
| tree | 57b1691d7c8a2b6d184a834d0e6b7628a14c70ff /Documentation | |
| parent | 2718d7c74cc7a3c5b125fe1ec89ab189547b1dd8 (diff) | |
| download | serenity-27bf91ab87b675861a629dbedfddab0fa58a0c4f.zip | |
Revert "Kernel/PCI: Allow to set the PCI IRQ line of a device"
This reverts commit 36a82188a88c95315e03f6fcede237bc66831702.
This register is write-only for the firmware (BIOS), and read-only for
us so we shouldn't set the PCI IRQ line never.
The firmware figured out the IRQ routing to the PIC for us, so changing
it won't affect anything. I was mistaken when I thought that changing
the value of this register will allow us to change its interrupt line,
like when changing a PCI BAR to relocate device resources as desired
with the requirements of the OS.
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions