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Merge remote-tracking branch 'Kernel/master'

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EnderIce2
2024-11-20 05:00:33 +02:00
parent 93d408e0af 19f2a78d35
commit 682c84b2af
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101
Kernel/core/panic/kbd/keyboard.cpp Normal file
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/*
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 "keyboard.hpp"
#include "ps2.hpp"
#include "uhci.hpp"
#include "ehci.hpp"
#include "xhci.hpp"
#include <interface/aip.h>
#include <display.hpp>
#include <convert.h>
#include <printf.h>
#include <kcon.hpp>
#include <debug.h>
#include <smp.hpp>
#include <cpu.hpp>
#include <io.h>
#if defined(a64)
#include "../../../arch/amd64/cpu/gdt.hpp"
#elif defined(a32)
#elif defined(aa64)
#endif
#include "../../../kernel.h"
using namespace KernelConsole;
using namespace PCI;
nsa bool DetectUSBKeyboard()
{
if (!PCIManager)
return false;
std::list<PCIDevice> uhci = PCIManager->FindPCIDevice(0xC, 0x3, 0x00); /* UHCI */
debug("There are %lu UHCI devices", uhci.size());
std::list<PCIDevice> ohci = PCIManager->FindPCIDevice(0xC, 0x3, 0x10); /* OHCI */
debug("There are %lu OHCI devices", ohci.size());
std::list<PCIDevice> ehci = PCIManager->FindPCIDevice(0xC, 0x3, 0x20); /* EHCI */
debug("There are %lu EHCI devices", uhci.size());
std::list<PCIDevice> xhci = PCIManager->FindPCIDevice(0xC, 0x3, 0x30); /* XHCI */
debug("There are %lu XHCI devices", xhci.size());
debug("Initializing UHCI devices");
for (const auto &dev : uhci)
{
CrashUHCIKeyboardDriver *usb = new CrashUHCIKeyboardDriver(dev);
if (!usb->Initialize())
{
error("Failed to initialize UHCI keyboard driver");
uhci.pop_front();
}
}
debug("Initializing EHCI devices");
for (const auto &dev : ehci)
{
CrashEHCIKeyboardDriver *usb = new CrashEHCIKeyboardDriver(dev);
if (!usb->Initialize())
{
error("Failed to initialize UHCI keyboard driver");
ehci.pop_front();
}
}
debug("Initializing XHCI devices");
for (const auto &dev : xhci)
{
CrashXHCIKeyboardDriver *usb = new CrashXHCIKeyboardDriver(dev);
if (!usb->Initialize())
{
error("Failed to initialize XHCI keyboard driver");
xhci.pop_front();
}
}
return xhci.size() > 0 || uhci.size() > 0 || ohci.size() > 0;
}
nsa void InitializeKeyboards()
{
if (DetectUSBKeyboard() == false)
new CrashPS2KeyboardDriver;
}