mirror of
https://github.com/EnderIce2/Fennix.git
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102 lines
2.6 KiB
C++
102 lines
2.6 KiB
C++
/*
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This file is part of Fennix Kernel.
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Fennix Kernel is free software: you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation, either version 3 of
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the License, or (at your option) any later version.
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Fennix Kernel is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "keyboard.hpp"
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#include "ps2.hpp"
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#include "uhci.hpp"
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#include "ehci.hpp"
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#include "xhci.hpp"
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#include <interface/aip.h>
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#include <display.hpp>
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#include <convert.h>
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#include <printf.h>
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#include <kcon.hpp>
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#include <debug.h>
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#include <smp.hpp>
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#include <cpu.hpp>
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#include <io.h>
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#if defined(__amd64__)
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#include "../../../arch/amd64/cpu/gdt.hpp"
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#elif defined(__i386__)
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#elif defined(__aarch64__)
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#endif
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#include "../../../kernel.h"
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using namespace KernelConsole;
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using namespace PCI;
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nsa bool DetectUSBKeyboard()
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{
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if (!PCIManager)
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return false;
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std::list<PCIDevice> uhci = PCIManager->FindPCIDevice(0xC, 0x3, 0x00); /* UHCI */
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debug("There are %lu UHCI devices", uhci.size());
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std::list<PCIDevice> ohci = PCIManager->FindPCIDevice(0xC, 0x3, 0x10); /* OHCI */
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debug("There are %lu OHCI devices", ohci.size());
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std::list<PCIDevice> ehci = PCIManager->FindPCIDevice(0xC, 0x3, 0x20); /* EHCI */
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debug("There are %lu EHCI devices", uhci.size());
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std::list<PCIDevice> xhci = PCIManager->FindPCIDevice(0xC, 0x3, 0x30); /* XHCI */
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debug("There are %lu XHCI devices", xhci.size());
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debug("Initializing UHCI devices");
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for (const auto &dev : uhci)
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{
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CrashUHCIKeyboardDriver *usb = new CrashUHCIKeyboardDriver(dev);
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if (!usb->Initialize())
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{
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error("Failed to initialize UHCI keyboard driver");
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uhci.pop_front();
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}
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}
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debug("Initializing EHCI devices");
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for (const auto &dev : ehci)
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{
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CrashEHCIKeyboardDriver *usb = new CrashEHCIKeyboardDriver(dev);
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if (!usb->Initialize())
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{
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error("Failed to initialize UHCI keyboard driver");
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ehci.pop_front();
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}
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}
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debug("Initializing XHCI devices");
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for (const auto &dev : xhci)
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{
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CrashXHCIKeyboardDriver *usb = new CrashXHCIKeyboardDriver(dev);
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if (!usb->Initialize())
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{
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error("Failed to initialize XHCI keyboard driver");
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xhci.pop_front();
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}
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}
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return xhci.size() > 0 || uhci.size() > 0 || ohci.size() > 0;
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}
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nsa void InitializeKeyboards()
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{
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if (DetectUSBKeyboard() == false)
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new CrashPS2KeyboardDriver;
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}
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