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Restructured and rewritten entire codebase

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This commit is contained in:
Alex
2023-10-09 01:16:24 +03:00
parent 446a571018
commit 889e1522a3
484 changed files with 15683 additions and 14032 deletions
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47
include/pci.hpp
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@ -1,18 +1,18 @@
/*
This file is part of Fennix Kernel.
This file is part of Fennix Kernel.
Fennix Kernel is free software: you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of
the License, or (at your option) any later version.
Fennix Kernel is free software: you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of
the License, or (at your option) any later version.
Fennix Kernel is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
Fennix Kernel is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
You should have received a copy of the GNU General Public License
along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef __FENNIX_KERNEL_PCI_H__
@ -220,19 +220,28 @@ namespace PCI
uint32_t Reserved;
} __packed;
struct PCIDevice
{
PCIDeviceHeader *Header;
DeviceConfig *Config;
uint32_t Bus;
uint32_t Device;
uint32_t Function;
};
class PCI
{
private:
std::vector<PCIDeviceHeader *> Devices;
std::vector<PCIDevice> Devices;
public:
std::vector<PCIDeviceHeader *> &GetDevices() { return Devices; }
void MapPCIAddresses(PCIDeviceHeader *PCIDevice, Memory::PageTable *Table = nullptr);
void EnumerateFunction(uint64_t DeviceAddress, uintptr_t Function);
void EnumerateDevice(uint64_t BusAddress, uintptr_t Device);
void EnumerateBus(uint64_t BaseAddress, uintptr_t Bus);
std::vector<PCIDeviceHeader *> FindPCIDevice(uint8_t Class, uint8_t Subclass, uint8_t ProgIF);
std::vector<PCIDeviceHeader *> FindPCIDevice(int VendorID, int DeviceID);
std::vector<PCIDevice> &GetDevices() { return Devices; }
void MapPCIAddresses(PCIDevice Device, Memory::PageTable *Table = nullptr);
void EnumerateFunction(uint64_t DeviceAddress, uint32_t Function, PCIDevice dev);
void EnumerateDevice(uint64_t BusAddress, uint32_t Device, PCIDevice dev);
void EnumerateBus(uint64_t BaseAddress, uint32_t Bus, PCIDevice dev);
std::vector<PCIDevice> FindPCIDevice(uint8_t Class, uint8_t Subclass, uint8_t ProgIF);
std::vector<PCIDevice> FindPCIDevice(int VendorID, int DeviceID);
PCI();
~PCI();