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Kernel: More work on bringing up E1000 support.

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Andreas Kling
2019-03-11 11:11:29 +01:00
parent a36eaeb18c
commit 47b096feb4
4 changed files with 15 additions and 0 deletions
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3
Kernel/E1000NetworkAdapter.cpp
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@@ -108,6 +108,9 @@ E1000NetworkAdapter::E1000NetworkAdapter(PCI::Address pci_address, byte irq)
{
s_the = this;
kprintf("E1000: Found at PCI address %b:%b:%b\n", pci_address.bus(), pci_address.slot(), pci_address.function());
enable_bus_mastering(m_pci_address);
m_mmio_base = PhysicalAddress(PCI::get_BAR0(m_pci_address));
MM.map_for_kernel(LinearAddress(m_mmio_base.get()), m_mmio_base);
MM.map_for_kernel(LinearAddress(m_mmio_base.offset(4096).get()), m_mmio_base.offset(4096));