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Add initial PCIe enumeration

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This commit is contained in:
Justin C. Miller
2018-05-06 01:38:19 -07:00
parent 20edb87505
commit f64efad057
4 changed files with 132 additions and 4 deletions
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10
src/kernel/device_manager.h
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@@ -2,9 +2,11 @@
struct acpi_xsdt;
struct acpi_apic;
struct acpi_mcfg;
class lapic;
class ioapic;
struct pci_group;
class device_manager
{
@@ -18,12 +20,16 @@ public:
ioapic * get_ioapic(int i);
private:
static const int max_ioapics = 16;
lapic *m_lapic;
static const int max_ioapics = 16;
ioapic *m_ioapics[16];
int m_num_ioapics;
pci_group *m_pci;
int m_num_pci_groups;
void load_xsdt(const acpi_xsdt *xsdt);
void load_apic(const acpi_apic *apic);
void load_mcfg(const acpi_mcfg *mcfg);
};