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Kernel: Detect devices when enumerating the PCI bus

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Instead of making each driver to enumerate the PCI bus itself,
PCI::Initializer will call detect_devices() to do one enumeration
of the bus.
This commit is contained in:
Liav A 2020-02-02 01:52:51 +02:00 • committed by Andreas Kling
parent 60715695b2
commit 583e9ad372
10 changed files with 64 additions and 50 deletions
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2
Kernel/PCI/Access.h
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@ -53,7 +53,7 @@ public:
space_size = (~space_size) + 1;
return space_size;
}
virtual ID get_id(Address address) final;
virtual u8 get_revision_id(Address address) { return read8_field(address, PCI_REVISION_ID); }
virtual u8 get_subclass(Address address) { return read8_field(address, PCI_SUBCLASS); }
virtual u8 get_class(Address address) { return read8_field(address, PCI_CLASS); }