blob: 04cf88d7df71bc35dfe2b0cbafa82e116af65d6a (
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
55
56
57
58
|
/* -------------------------------------------
Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
------------------------------------------- */
#pragma once
#include <KernelKit/DeviceMgr.h>
#include <KernelKit/DriveMgr.h>
#include <NewKit/OwnPtr.h>
#include <NewKit/Utils.h>
namespace Kernel
{
/// @brief ATA device interface class.
class ATADeviceInterface : public IDeviceObject<MountpointInterface*>
{
public:
explicit ATADeviceInterface(void (*Out)(IDeviceObject*, MountpointInterface* outpacket),
void (*In)(IDeviceObject*, MountpointInterface* inpacket));
virtual ~ATADeviceInterface();
public:
ATADeviceInterface& operator<<(MountpointInterface* Data) override;
ATADeviceInterface& operator>>(MountpointInterface* Data) override;
public:
ATADeviceInterface& operator=(const ATADeviceInterface&) = default;
ATADeviceInterface(const ATADeviceInterface&) = default;
const Char* Name() const override;
const UInt16& GetIO();
Void SetIO(const UInt16& io);
const UInt16& GetMaster();
Void SetMaster(const UInt16& master);
const UInt32& GetIndex();
Void SetIndex(const UInt32& drv);
private:
UInt32 fDriveIndex{0U};
UInt16 fIO, fMaster{0U};
};
/// @brief Initialize an PIO device (StorageKit function)
/// @param is_master is the current PIO master?
/// @return [io:master] for PIO device.
BOOL sk_init_pio_device(BOOL is_master, UInt16& io, UInt8& master);
/// @brief Acquires a new PIO device with drv_index in mind.
/// @param drv_index The drive index to assign.
/// @return A wrapped device interface if successful, or error code.
ErrorOr<ATADeviceInterface> sk_acquire_pio_device(Int32 drv_index);
} // namespace Kernel
|
