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
|
/*
* Copyright (c) 2021, Liav A. <liavalb@hotmail.co.il>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <Kernel/Bus/PCI/Definitions.h>
namespace Kernel::PCI {
void write8(Address address, PCI::RegisterOffset field, u8 value);
void write16(Address address, PCI::RegisterOffset field, u16 value);
void write32(Address address, PCI::RegisterOffset field, u32 value);
u8 read8(Address address, PCI::RegisterOffset field);
u16 read16(Address address, PCI::RegisterOffset field);
u32 read32(Address address, PCI::RegisterOffset field);
HardwareID get_hardware_id(PCI::Address);
bool is_io_space_enabled(Address);
void enumerate(Function<void(DeviceIdentifier const&)> callback);
void enable_interrupt_line(Address);
void disable_interrupt_line(Address);
void raw_access(Address, u32, size_t, u32);
u32 get_BAR0(Address);
u32 get_BAR1(Address);
u32 get_BAR2(Address);
u32 get_BAR3(Address);
u32 get_BAR4(Address);
u32 get_BAR5(Address);
u32 get_BAR(Address address, u8 bar);
size_t get_BAR_space_size(Address, u8);
void enable_bus_mastering(Address);
void disable_bus_mastering(Address);
void enable_io_space(Address);
void disable_io_space(Address);
void enable_memory_space(Address);
void disable_memory_space(Address);
DeviceIdentifier get_device_identifier(Address address);
}
|
