Started fleshing out the storage API

kernel/pci/pciDevice.h

@@ -0,0 +1,54 @@
+#pragma once 
+#include <stdint.h>
+/*
+* PCI devices API 
+*/
+struct PCIBusAddress{
+
+    int bus ;
+    int device ;
+    int function;
+
+
+    uint32_t getAddress( ){
+        return ((uint32_t) 1 << 31) |
+                ((uint32_t) bus << 16) |
+                ((uint32_t) device << 11)|
+                ((uint32_t) function << 8) |
+                0x0000;
+
+    };
+};
+
+class PCIDevice {
+    public : 
+         PCIDevice (PCIBusAddress* , int );
+         ~PCIDevice();
+         PCIBusAddress const PCIAddress();
+
+
+         inline const char* getDeviceString(){
+             return "Not implemented";  //GetClassCodeName(deviceclass);
+         }
+
+        inline const char* getVendorString(){
+            return "Not implemented"; // getVendor(VendorID);
+        }
+
+        inline void setVendorID (uint16_t id) {
+            this->VendorID = id;
+        }
+
+    private:
+        int bus;
+        int device;
+        int function;
+
+        uint16_t VendorID;
+        uint16_t DeviceID;
+        uint8_t deviceclass;
+        uint8_t devicesubclass;
+
+        int headerType;
+
+};