Kernel: Remove unused gunk from PATADiskDevice

Kernel/Devices/PATADiskDevice.cpp

@@ -1,82 +1,5 @@
-#include "PATADiskDevice.h"
-#include <Kernel/Arch/i386/PIC.h>
-#include <Kernel/FileSystem/ProcFS.h>
-#include <Kernel/IO.h>
-#include <Kernel/Process.h>
-#include <Kernel/StdLib.h>
-#include <Kernel/VM/MemoryManager.h>
-
-//#define DISK_DEBUG
-
-#define IRQ_FIXED_DISK 14
-
-#define ATA_SR_BSY 0x80
-#define ATA_SR_DRDY 0x40
-#define ATA_SR_DF 0x20
-#define ATA_SR_DSC 0x10
-#define ATA_SR_DRQ 0x08
-#define ATA_SR_CORR 0x04
-#define ATA_SR_IDX 0x02
-#define ATA_SR_ERR 0x01
-
-#define ATA_ER_BBK 0x80
-#define ATA_ER_UNC 0x40
-#define ATA_ER_MC 0x20
-#define ATA_ER_IDNF 0x10
-#define ATA_ER_MCR 0x08
-#define ATA_ER_ABRT 0x04
-#define ATA_ER_TK0NF 0x02
-#define ATA_ER_AMNF 0x01
-
-#define ATA_CMD_READ_PIO 0x20
-#define ATA_CMD_READ_PIO_EXT 0x24
-#define ATA_CMD_READ_DMA 0xC8
-#define ATA_CMD_READ_DMA_EXT 0x25
-#define ATA_CMD_WRITE_PIO 0x30
-#define ATA_CMD_WRITE_PIO_EXT 0x34
-#define ATA_CMD_WRITE_DMA 0xCA
-#define ATA_CMD_WRITE_DMA_EXT 0x35
-#define ATA_CMD_CACHE_FLUSH 0xE7
-#define ATA_CMD_CACHE_FLUSH_EXT 0xEA
-#define ATA_CMD_PACKET 0xA0
-#define ATA_CMD_IDENTIFY_PACKET 0xA1
-#define ATA_CMD_IDENTIFY 0xEC
-
-#define ATAPI_CMD_READ 0xA8
-#define ATAPI_CMD_EJECT 0x1B
-
-#define ATA_IDENT_DEVICETYPE 0
-#define ATA_IDENT_CYLINDERS 2
-#define ATA_IDENT_HEADS 6
-#define ATA_IDENT_SECTORS 12
-#define ATA_IDENT_SERIAL 20
-#define ATA_IDENT_MODEL 54
-#define ATA_IDENT_CAPABILITIES 98
-#define ATA_IDENT_FIELDVALID 106
-#define ATA_IDENT_MAX_LBA 120
-#define ATA_IDENT_COMMANDSETS 164
-#define ATA_IDENT_MAX_LBA_EXT 200
-
-#define IDE_ATA 0x00
-#define IDE_ATAPI 0x01
-
-#define ATA_REG_DATA 0x00
-#define ATA_REG_ERROR 0x01
-#define ATA_REG_FEATURES 0x01
-#define ATA_REG_SECCOUNT0 0x02
-#define ATA_REG_LBA0 0x03
-#define ATA_REG_LBA1 0x04
-#define ATA_REG_LBA2 0x05
-#define ATA_REG_HDDEVSEL 0x06
-#define ATA_REG_COMMAND 0x07
-#define ATA_REG_STATUS 0x07
-#define ATA_REG_SECCOUNT1 0x08
-#define ATA_REG_LBA3 0x09
-#define ATA_REG_LBA4 0x0A
-#define ATA_REG_LBA5 0x0B
-#define ATA_REG_CONTROL 0x0C
-#define ATA_REG_ALTSTATUS 0x0C
-#define ATA_REG_DEVADDRESS 0x0D
+#include <Kernel/Devices/PATAChannel.h>
+#include <Kernel/Devices/PATADiskDevice.h>
 
 NonnullRefPtr<PATADiskDevice> PATADiskDevice::create(PATAChannel& channel, DriveType type, int major, int minor)
 {

Kernel/Devices/PATADiskDevice.h

@@ -4,14 +4,11 @@
 //
 #pragma once
 
-#include <AK/RefPtr.h>
 #include <Kernel/Devices/DiskDevice.h>
-#include <Kernel/Devices/PATAChannel.h>
 #include <Kernel/IRQHandler.h>
 #include <Kernel/Lock.h>
-#include <Kernel/PCI.h>
-#include <Kernel/VM/PhysicalAddress.h>
-#include <Kernel/VM/PhysicalPage.h>
+
+class PATAChannel;
 
 class PATADiskDevice final : public DiskDevice {
     AK_MAKE_ETERNAL