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Moved IOAPICVersion

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This commit is contained in:
Alex
2022-10-23 03:17:57 +03:00
parent eb65bd1896
commit 782b3fa78a
2 changed files with 27 additions and 22 deletions
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24
Architecture/amd64/cpu/apic.hpp
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@ -38,6 +38,17 @@ namespace APIC
APIC_TDCR = 0x3E0, // Divide Configuration (for Timer)
};
enum IOAPICRegisters
{
GetIOAPICVersion = 0x1
};
enum IOAPICFlags
{
ActiveHighLow = 2,
EdgeLevel = 8
};
typedef union
{
struct
@ -75,10 +86,23 @@ namespace APIC
uint64_t raw;
} __attribute__((packed)) LVTTimer;
typedef union
{
struct
{
uint64_t Version : 8;
uint64_t Reserved : 8;
uint64_t MaximumRedirectionEntry : 8;
uint64_t Reserved2 : 8;
};
uint64_t raw;
} __attribute__((packed)) IOAPICVersion;
class APIC
{
private:
bool x2APICSupported = false;
uint64_t APICBaseAddress = 0;
public:
uint32_t Read(uint32_t Register);