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Kernel/PCI: Cache interrupt line and interrupt pin of a device

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This allows us to remove the PCI::get_interrupt_line API function. As a
result, this removes a bunch of not so great patterns that we used to
cache PCI interrupt line in many IRQHandler derived classes instead of
just using interrupt_number method of IRQHandler class.
This commit is contained in:
Liav A 2021-09-23 10:50:45 +03:00 • committed by Andreas Kling
parent 057f5a12c2
commit a411a44fda
17 changed files with 43 additions and 39 deletions
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2
Kernel/Net/RTL8168NetworkAdapter.cpp
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@ -187,7 +187,7 @@ UNMAP_AFTER_INIT RefPtr<RTL8168NetworkAdapter> RTL8168NetworkAdapter::try_to_ini
return {};
if (pci_device_identifier.hardware_id().device_id != 0x8168)
return {};
u8 irq = PCI::get_interrupt_line(pci_device_identifier.address());
u8 irq = pci_device_identifier.interrupt_line().value();
return adopt_ref_if_nonnull(new (nothrow) RTL8168NetworkAdapter(pci_device_identifier.address(), irq));
}