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Kernel: Reorganize Arch/x86 directory to Arch/x86_64 after i686 removal

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No functional change.
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Liav A 2022-10-04 13:46:11 +03:00 • committed by Andreas Kling
parent 5ff318cf3a
commit 91db482ad3
129 changed files with 482 additions and 1116 deletions
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51
Kernel/Arch/x86_64/ISABus/SerialDevice.cpp Normal file
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/*
* Copyright (c) 2022, Liav A. <liavalb@hotmail.co.il>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <Kernel/Devices/DeviceManagement.h>
#include <Kernel/Devices/SerialDevice.h>
#include <Kernel/IOWindow.h>
#include <Kernel/Sections.h>
namespace Kernel {
#define SERIAL_COM1_ADDR 0x3F8
#define SERIAL_COM2_ADDR 0x2F8
#define SERIAL_COM3_ADDR 0x3E8
#define SERIAL_COM4_ADDR 0x2E8
UNMAP_AFTER_INIT NonnullLockRefPtr<SerialDevice> SerialDevice::must_create(size_t com_number)
{
// FIXME: This way of blindly doing release_value is really not a good thing, find
// a way to propagate errors back.
LockRefPtr<SerialDevice> serial_device;
switch (com_number) {
case 0: {
auto io_window = IOWindow::create_for_io_space(IOAddress(SERIAL_COM1_ADDR), 16).release_value_but_fixme_should_propagate_errors();
serial_device = DeviceManagement::try_create_device<SerialDevice>(move(io_window), 64).release_value();
break;
}
case 1: {
auto io_window = IOWindow::create_for_io_space(IOAddress(SERIAL_COM2_ADDR), 16).release_value_but_fixme_should_propagate_errors();
serial_device = DeviceManagement::try_create_device<SerialDevice>(move(io_window), 65).release_value();
break;
}
case 2: {
auto io_window = IOWindow::create_for_io_space(IOAddress(SERIAL_COM3_ADDR), 16).release_value_but_fixme_should_propagate_errors();
serial_device = DeviceManagement::try_create_device<SerialDevice>(move(io_window), 66).release_value();
break;
}
case 3: {
auto io_window = IOWindow::create_for_io_space(IOAddress(SERIAL_COM4_ADDR), 16).release_value_but_fixme_should_propagate_errors();
serial_device = DeviceManagement::try_create_device<SerialDevice>(move(io_window), 67).release_value();
break;
}
default:
break;
}
return serial_device.release_nonnull();
}
}