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Kernel: Remove "non-operational" ACPI parser state

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If we don't support ACPI, just don't instantiate an ACPI parser.
This is way less confusing than having a special parser class whose
only purpose is to do nothing.

We now search for the RSDP in ACPI::initialize() instead of letting
the parser constructor do it. This allows us to defer the decision
to create a parser until we're sure we can make a useful one.
This commit is contained in:
Andreas Kling 2020-04-09 14:31:47 +02:00
parent d95362d8cd
commit 4644217094
13 changed files with 46 additions and 111 deletions
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6
Kernel/ACPI/ACPIDynamicParser.cpp
View file

@ -30,12 +30,6 @@
namespace Kernel {
namespace ACPI {
DynamicParser::DynamicParser()
: IRQHandler(9)
{
klog() << "ACPI: Dynamic Parsing Enabled, Can parse AML";
}
DynamicParser::DynamicParser(PhysicalAddress rsdp)
: IRQHandler(9)
, StaticParser(rsdp)