Renamed "Disk" to "Storage"

Storage/ATA/ATA.cpp

@@ -0,0 +1,90 @@
+#include <netools.h>
+#include <pci.h>
+#include <io.h>
+
+#include "../../../Kernel/DAPI.hpp"
+#include "../../../Kernel/Fex.hpp"
+
+extern "C" int DriverEntry(void *Data);
+int CallbackHandler(KernelCallback *Data);
+
+HEAD(FexFormatType_Driver, FexOSType_Fennix, DriverEntry);
+
+#pragma GCC diagnostic ignored "-Wmissing-field-initializers"
+
+__attribute__((section(".extended"))) FexExtended ExtendedHeader = {
+    .Driver = {
+        .Name = "ATA",
+        .Type = FexDriverType_Storage,
+        .Callback = CallbackHandler,
+        .Bind = {
+            .Type = BIND_INTERRUPT,
+            .Interrupt = {
+                .Vector = {0xE, 0xF}, // IRQ14, IRQ15
+            }}}};
+
+KernelAPI *KAPI;
+
+#define print(msg) KAPI->Util.DebugPrint((char *)(msg), KAPI->Info.DriverUID)
+
+/* --------------------------------------------------------------------------------------------------------- */
+
+int DriverEntry(void *Data)
+{
+    if (!Data)
+        return INVALID_KERNEL_API;
+    KAPI = (KernelAPI *)Data;
+    if (KAPI->Version.Major < 0 || KAPI->Version.Minor < 0 || KAPI->Version.Patch < 0)
+        return KERNEL_API_VERSION_NOT_SUPPORTED;
+    return OK;
+}
+
+int CallbackHandler(KernelCallback *Data)
+{
+    switch (Data->Reason)
+    {
+    case AcknowledgeReason:
+    {
+        print("Kernel acknowledged the driver.");
+        break;
+    }
+    case ConfigurationReason:
+    {
+        print("Kernel received configuration data.");
+        break;
+    }
+    case FetchReason:
+    {
+        break;
+    }
+    case InterruptReason:
+    {
+        if (Data->InterruptInfo.Vector == 0xE)
+        {
+            print("IRQ14");
+        }
+        else if (Data->InterruptInfo.Vector == 0xF)
+        {
+            print("IRQ15");
+        }
+        break;
+    }
+    case SendReason:
+    case ReceiveReason:
+    {
+        break;
+    }
+    case StopReason:
+    {
+        // TODO: Stop the driver.
+        print("Driver stopped.");
+        break;
+    }
+    default:
+    {
+        print("Unknown reason.");
+        break;
+    }
+    }
+    return OK;
+}