blob: 152bc6f1259402ab292b999d6340c7b99112519b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
/*
* ========================================================
*
* hCore
* Copyright Mahrouss Logic, all rights reserved.
*
* ========================================================
*/
#pragma once
#include <KernelKit/PCI/Dma.hpp>
#include <KernelKit/PCI/Iterator.hpp>
#define PRDT_TRANSFER_SIZE (sizeof(hCore::UShort))
namespace hCore
{
class PRDT final
{
public:
PRDT() = delete;
explicit PRDT(const UIntPtr &physAddr);
~PRDT();
PRDT &operator=(const PRDT &) = default;
PRDT(const PRDT &) = default;
public:
const UInt &Low();
const UShort &High();
const UIntPtr &PhysicalAddress();
public:
PRDT &operator=(const UIntPtr& prdtAddress);
public:
operator bool()
{
return m_PrdtAddr != 0;
}
private:
union
{
UInt m_Low;
UShort m_High;
};
UIntPtr m_PrdtAddr;
};
using PhysicalAddress = PRDT; // here
} // namespace hCore
|
