mirror of
https://github.com/Fennix-Project/Kernel.git
synced 2025-05-27 15:04:33 +00:00
83 lines
2.7 KiB
C++
83 lines
2.7 KiB
C++
/*
|
|
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 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/>.
|
|
*/
|
|
|
|
#include "../../api.hpp"
|
|
|
|
#include <ints.hpp>
|
|
#include <memory.hpp>
|
|
#include <task.hpp>
|
|
#include <lock.hpp>
|
|
#include <printf.h>
|
|
#include <cwalk.h>
|
|
#include <md5.h>
|
|
|
|
#include "../../../../kernel.h"
|
|
#include "../../../../DAPI.hpp"
|
|
#include "../../../../Fex.hpp"
|
|
|
|
namespace Driver
|
|
{
|
|
DriverCode Driver::BindPCIDisplay(Memory::MemMgr *mem, void *fex, PCI::PCIDeviceHeader *PCIDevice)
|
|
{
|
|
UNUSED(PCIDevice);
|
|
FexExtended *fexExtended = (FexExtended *)((uintptr_t)fex + EXTENDED_SECTION_ADDRESS);
|
|
|
|
if (fexExtended->Driver.OverrideOnConflict)
|
|
{
|
|
std::vector<size_t> DriversToRemove = std::vector<size_t>();
|
|
foreach (auto Drv in Drivers)
|
|
{
|
|
FexExtended *fe = ((FexExtended *)((uintptr_t)Drv.Address + EXTENDED_SECTION_ADDRESS));
|
|
|
|
if (fe->Driver.OverrideOnConflict)
|
|
{
|
|
debug("Driver %s is conflicting with %s", fe->Driver.Name, fexExtended->Driver.Name);
|
|
return DriverCode::DRIVER_CONFLICT;
|
|
}
|
|
|
|
DriversToRemove.push_back(Drv.DriverUID);
|
|
}
|
|
|
|
foreach (auto DrvID in DriversToRemove)
|
|
{
|
|
if (!this->UnloadDriver(DrvID))
|
|
{
|
|
error("Failed to unload conflicting driver %d", DrvID);
|
|
return DriverCode::DRIVER_CONFLICT;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
foreach (auto Drv in Drivers)
|
|
{
|
|
FexExtended *fe = ((FexExtended *)((uintptr_t)Drv.Address + EXTENDED_SECTION_ADDRESS));
|
|
|
|
if (fe->Driver.OverrideOnConflict)
|
|
{
|
|
debug("Driver %s is conflicting with %s", fe->Driver.Name, fexExtended->Driver.Name);
|
|
return DriverCode::DRIVER_CONFLICT;
|
|
}
|
|
}
|
|
}
|
|
|
|
fixme("Display driver: %s", fexExtended->Driver.Name);
|
|
delete mem, mem = nullptr;
|
|
return DriverCode::NOT_IMPLEMENTED;
|
|
}
|
|
}
|