diff --git a/include/m/fs_desc_buffer.h b/include/m/fs_desc_buffer.h
index ac67406..67a8983 100644
--- a/include/m/fs_desc_buffer.h
+++ b/include/m/fs_desc_buffer.h
@@ -1,6 +1,8 @@
 #ifndef _M_FS_DESC_BUFFER_H
 #define _M_FS_DESC_BUFFER_H
 
+#include <stddef.h>
+
 #define FS_FILE 0
 #define FS_DIR  1
 
diff --git a/include/m/ramdisk_device.h b/include/m/ramdisk_device.h
new file mode 100644
index 0000000..8c29667
--- /dev/null
+++ b/include/m/ramdisk_device.h
@@ -0,0 +1,6 @@
+#ifndef _M_RAMDISK_DEVICE_H
+#define _M_RAMDISK_DEVICE_H
+
+#define RAMDISK_DEVICE 100
+
+#endif // _M_RAMDISK_DEVICE_H
diff --git a/include/m/status.h b/include/m/status.h
index f31d84b..b03b997 100644
--- a/include/m/status.h
+++ b/include/m/status.h
@@ -14,5 +14,6 @@
 #define ST_OOB_ERROR         10
 #define ST_BAD_PATH          11
 #define ST_EXEC_ERROR        12
+#define ST_MOUNT_ERROR       13
 
 #endif // _M_STATUS_H
diff --git a/include/m/xdrv_device.h b/include/m/xdrv_device.h
new file mode 100644
index 0000000..a5ad967
--- /dev/null
+++ b/include/m/xdrv_device.h
@@ -0,0 +1,11 @@
+#ifndef _M_XDRV_DEVICE_H
+#define _M_XDRV_DEVICE_H
+
+#define XDRV_TYPE_RAMDRV 0
+
+#define XDRV_GET_SIZE         0
+#define XDRV_GET_SECTOR_SIZE  1
+#define XDRV_GET_DEVICE_TYPE  2
+#define XDRV_READ             3
+
+#endif // _M_XDRV_DEVICE_H
diff --git a/kernel/amd64/bootmain.c b/kernel/amd64/bootmain.c
index a78bdbd..e4fbe64 100644
--- a/kernel/amd64/bootmain.c
+++ b/kernel/amd64/bootmain.c
@@ -12,12 +12,14 @@
 #include <libk/std.h>
 #include <limine/limine.h>
 #include <limine/requests.h>
+#include <m/ramdisk_device.h>
 #include <mm/liballoc.h>
 #include <mm/pmm.h>
 #include <proc/proc.h>
 #include <sys/debug.h>
 #include <sys/mm.h>
 #include <sys/smp.h>
+#include <sys/spin.h>
 #include <sys/syscall.h>
 #include <sys/time.h>
 #include <uacpi/uacpi.h>
@@ -49,7 +51,19 @@ void bootmain (void) {
   devices_init ();
   vfs_init ();
 
-  vfs_create_mountpoint ("ramdisk", VFS_RAMDISKFS);
+  bool reschedule = false;
+  struct device* ramdisk_device = device_find (RAMDISK_DEVICE);
+  struct device_op_ctx op_ctx = {
+      .proc = NULL,
+      .reschedule_cpu = NULL,
+      .reschedule = &reschedule,
+  };
+  int ret = vfs_create_mountpoint ("ramdisk", VFS_TARFS, ramdisk_device, &op_ctx);
+
+  if (ret < 0) {
+    DEBUG ("could not mount ramdisk! (%d)\n", ret);
+    spin ();
+  }
 
   smp_init ();
 
diff --git a/kernel/device/device.c b/kernel/device/device.c
index 5336b24..7fefbbf 100644
--- a/kernel/device/device.c
+++ b/kernel/device/device.c
@@ -1,11 +1,15 @@
 #include <device/device.h>
+#include <device/ramdrv.h>
 #include <device/terminal.h>
 #include <libk/fieldlengthof.h>
 #include <libk/rbtree.h>
 #include <libk/std.h>
 #include <libk/string.h>
+#include <limine/requests.h>
 #include <m/kb_device.h>
+#include <m/ramdisk_device.h>
 #include <m/terminal_device.h>
+#include <m/xdrv_device.h>
 #include <mm/liballoc.h>
 #include <sync/spin_lock.h>
 #include <sys/debug.h>
@@ -18,7 +22,7 @@ static struct rb_node_link* device_tree = NULL;
 static spin_lock_t device_tree_lock;
 
 struct device* device_create (int id, device_op_func_t* ops, size_t ops_len,
-                              bool (*init) (void* arg), void (*fini) (void), void* arg) {
+                              device_init_func_t init, device_fini_func_t fini, void* arg) {
   if (ops_len >= fieldlengthof (struct device, ops))
     return NULL;
 
@@ -36,7 +40,7 @@ struct device* device_create (int id, device_op_func_t* ops, size_t ops_len,
   if (ops != NULL)
     memcpy (device->ops, ops, ops_len * sizeof (device_op_func_t));
 
-  if (!device->init (arg)) {
+  if (!device->init (device, arg)) {
     free (device);
     return NULL;
   }
@@ -57,7 +61,8 @@ void device_delete (struct device* device) {
   spin_unlock (&device->lock);
   spin_unlock (&device_tree_lock);
 
-  device->fini ();
+  device->fini (device);
+  free (device);
 }
 
 struct device* device_find (int id) {
@@ -70,19 +75,55 @@ struct device* device_find (int id) {
   return device;
 }
 
-void devices_init (void) {
-  {
-    device_op_func_t ops[] = {
-        [TERMINAL_PUTSTR] = &terminal_putstr,
-    };
-    device_create (TERMINAL_DEVICE, ops, lengthof (ops), &terminal_init, &terminal_fini, NULL);
+void terminal_device_init (void) {
+  device_op_func_t ops[] = {
+      [TERMINAL_PUTSTR] = &terminal_putstr,
+  };
+  device_create (TERMINAL_DEVICE, ops, lengthof (ops), &terminal_init, &terminal_fini, NULL);
+}
+
+void ramdisk_device_init (void) {
+  device_op_func_t ops[] = {
+      [XDRV_GET_SIZE] = &ramdrv_get_size,
+      [XDRV_GET_SECTOR_SIZE] = &ramdrv_get_sector_size,
+      [XDRV_GET_DEVICE_TYPE] = &ramdrv_get_device_type,
+      [XDRV_READ] = &ramdrv_read,
+  };
+
+  struct limine_module_response* module = limine_module_request.response;
+
+  const char* ramdisk_path = "/boot/mop3dist.tar";
+  struct limine_file* file = NULL;
+
+  for (size_t i = 0; i < module->module_count; i++) {
+    file = module->modules[i];
+
+    if (strncmp (file->path, ramdisk_path, strlen (ramdisk_path)) == 0)
+      break;
   }
+
+  struct ramdrv_init init = {
+      .total_size = file->size,
+      .sector_size = 1024,
+      .buffer = file->address,
+  };
+  device_create (RAMDISK_DEVICE, ops, lengthof (ops), &ramdrv_init, &ramdrv_fini, &init);
+}
+
 #if defined(__x86_64__)
-  {
-    device_op_func_t ops[] = {
-        [KB_READ_KEY] = &ps2kb_read_key,
-    };
-    device_create (KB_DEVICE, ops, lengthof (ops), &ps2kb_init, &ps2kb_fini, NULL);
-  }
+void ps2kb_device_init (void) {
+  device_op_func_t ops[] = {
+      [KB_READ_KEY] = &ps2kb_read_key,
+  };
+  device_create (KB_DEVICE, ops, lengthof (ops), &ps2kb_init, &ps2kb_fini, NULL);
+}
+#endif
+
+void devices_init (void) {
+  terminal_device_init ();
+  ramdisk_device_init ();
+
+#if defined(__x86_64__)
+  ps2kb_device_init ();
 #endif
 }
diff --git a/kernel/device/device.h b/kernel/device/device.h
index 307662f..a4ab2dc 100644
--- a/kernel/device/device.h
+++ b/kernel/device/device.h
@@ -7,20 +7,32 @@
 #include <sync/spin_lock.h>
 #include <sys/smp.h>
 
-typedef bool (*device_op_func_t) (struct proc* proc, struct cpu** reschedule_cpu, int* ret,
-                                  void* a1, void* a2, void* a3, void* a4);
+struct device;
+
+struct device_op_ctx {
+  struct proc* proc;
+  struct cpu** reschedule_cpu;
+  bool* reschedule;
+};
+
+typedef int (*device_op_func_t) (struct device* device, struct device_op_ctx* op_ctx, void* a1,
+                                 void* a2, void* a3, void* a4);
+
+typedef bool (*device_init_func_t) (struct device* device, void* arg);
+typedef void (*device_fini_func_t) (struct device* device);
 
 struct device {
   int id;
   device_op_func_t ops[32];
   spin_lock_t lock;
   struct rb_node_link device_tree_link;
-  bool (*init) (void* arg);
-  void (*fini) (void);
+  device_init_func_t init;
+  device_fini_func_t fini;
+  void* udata;
 };
 
 struct device* device_create (int id, device_op_func_t* ops, size_t ops_len,
-                              bool (*init) (void* arg), void (*fini) (void), void* arg);
+                              device_init_func_t init, device_fini_func_t fini, void* arg);
 struct device* device_find (int id);
 void device_delete (struct device* device);
 void devices_init (void);
diff --git a/kernel/device/ps2_kb.c b/kernel/device/ps2_kb.c
index 274cb9f..4d31332 100644
--- a/kernel/device/ps2_kb.c
+++ b/kernel/device/ps2_kb.c
@@ -1,6 +1,8 @@
 #include <amd64/apic.h>
 #include <amd64/intr_defs.h>
 #include <amd64/io.h>
+#include <device/device.h>
+#include <device/ps2_kb.h>
 #include <irq/irq.h>
 #include <libk/ringbuffer.h>
 #include <libk/std.h>
@@ -126,7 +128,7 @@ static uint8_t ctlmap[256] = {
     /* clang-format on */
 };
 
-int32_t ps2kb_keycode (void) {
+static int32_t ps2kb_keycode (void) {
   static uint8_t shift;
   static uint8_t* charcode[4] = {normalmap, shiftmap, ctlmap, ctlmap};
   uint32_t st, data, c;
@@ -163,7 +165,7 @@ int32_t ps2kb_keycode (void) {
   return c;
 }
 
-bool ps2kb_irq (struct cpu** reschedule_cpu, void* arg, void* regs) {
+static bool ps2kb_irq (struct cpu** reschedule_cpu, void* arg, void* regs) {
   int32_t keycode = ps2kb_keycode ();
 
   if (keycode <= 0)
@@ -192,12 +194,12 @@ bool ps2kb_irq (struct cpu** reschedule_cpu, void* arg, void* regs) {
   return PROC_NO_RESCHEDULE;
 }
 
-bool ps2kb_read_key (struct proc* proc, struct cpu** reschedule_cpu, int* ret, void* a1, void* a2,
-                     void* a3, void* a4) {
-  if (!(proc->procgroup->capabilities & PROC_CAP_KB)) {
-    *ret = -ST_PERMISSION_ERROR;
-    return PROC_NO_RESCHEDULE;
-  }
+int ps2kb_read_key (struct device* device, struct device_op_ctx* op_ctx, void* a1, void* a2,
+                    void* a3, void* a4) {
+  (void)device;
+
+  if ((op_ctx->proc != NULL) && !(op_ctx->proc->procgroup->capabilities & PROC_CAP_KB))
+    return -ST_PERMISSION_ERROR;
 
   uint8_t* chbuf = (uint8_t*)a1;
 
@@ -209,18 +211,21 @@ bool ps2kb_read_key (struct proc* proc, struct cpu** reschedule_cpu, int* ret, v
 
   size_t new_count = ps2kb_ringbuffer.count;
 
-  *ret = ST_OK;
-
   /* didn't pop anything */
-  if (prev_count == new_count)
-    return proc_sq_suspend (proc, &ps2kb_sq, &ps2kb_ringbuffer_lock, reschedule_cpu);
+  if (prev_count == new_count) {
+    *op_ctx->reschedule =
+        proc_sq_suspend (op_ctx->proc, &ps2kb_sq, &ps2kb_ringbuffer_lock, op_ctx->reschedule_cpu);
+    return ST_OK;
+  }
 
   spin_unlock (&ps2kb_ringbuffer_lock);
 
-  return PROC_NO_RESCHEDULE;
+  return ST_OK;
 }
 
-bool ps2kb_init (void* arg) {
+bool ps2kb_init (struct device* device, void* arg) {
+  (void)device;
+
   amd64_ioapic_route_irq (PS2KB, 1, 0, thiscpu->lapic_id);
   irq_attach (&ps2kb_irq, NULL, PS2KB);
 
@@ -241,7 +246,9 @@ bool ps2kb_init (void* arg) {
   return true;
 }
 
-void ps2kb_fini (void) {
+void ps2kb_fini (struct device* device) {
+  (void)device;
+
   irq_detach (PS2KB);
   ringbuffer_fini (&ps2kb_ringbuffer);
 }
diff --git a/kernel/device/ps2_kb.h b/kernel/device/ps2_kb.h
index 402cb12..97397c8 100644
--- a/kernel/device/ps2_kb.h
+++ b/kernel/device/ps2_kb.h
@@ -2,12 +2,13 @@
 #define _KERNEL_DEVICE_PS2_KB_H
 
 #include <libk/std.h>
-#include <proc/proc.h>
-#include <sys/smp.h>
 
-bool ps2kb_read_key (struct proc* proc, struct cpu** reschedule_cpu, int* ret, void* a1, void* a2,
-                     void* a3, void* a4);
-bool ps2kb_init (void* arg);
-void ps2kb_fini (void);
+struct device;
+struct device_op_ctx;
+
+int ps2kb_read_key (struct device* device, struct device_op_ctx* op_ctx, void* a1, void* a2,
+                    void* a3, void* a4);
+bool ps2kb_init (struct device* device, void* arg);
+void ps2kb_fini (struct device* device);
 
 #endif // _KERNEL_DEVICE_PS2_KB_H
diff --git a/kernel/device/ramdrv.c b/kernel/device/ramdrv.c
new file mode 100644
index 0000000..f30a0e8
--- /dev/null
+++ b/kernel/device/ramdrv.c
@@ -0,0 +1,109 @@
+#include <device/device.h>
+#include <device/ramdrv.h>
+#include <libk/std.h>
+#include <libk/string.h>
+#include <m/status.h>
+#include <m/xdrv_device.h>
+#include <mm/liballoc.h>
+
+bool ramdrv_init (struct device* device, void* arg) {
+  struct ramdrv_init* init = arg;
+
+  struct ramdrv* ramdrv = malloc (sizeof (*ramdrv));
+
+  if (ramdrv == NULL)
+    return false;
+
+  ramdrv->total_size = init->total_size;
+  ramdrv->sector_size = init->sector_size;
+
+  if (init->buffer == NULL) {
+    ramdrv->buffer = malloc (init->total_size);
+
+    if (ramdrv->buffer == NULL) {
+      free (ramdrv);
+      return false;
+    }
+
+    ramdrv->managed = false;
+  } else {
+    ramdrv->buffer = init->buffer;
+    ramdrv->managed = true;
+  }
+
+  device->udata = ramdrv;
+
+  return true;
+}
+
+void ramdrv_fini (struct device* device) {
+  struct ramdrv* ramdrv = device->udata;
+
+  if (!ramdrv->managed)
+    free (ramdrv);
+}
+
+int ramdrv_get_device_type (struct device* device, struct device_op_ctx* op_ctx, void* a1, void* a2,
+                            void* a3, void* a4) {
+  (void)device, (void)a2, (void)a3, (void)a4, (void)op_ctx;
+
+  if (a1 == NULL)
+    return -ST_BAD_ADDRESS_SPACE;
+
+  int* device_type = (int*)a1;
+
+  *device_type = XDRV_TYPE_RAMDRV;
+
+  return ST_OK;
+}
+
+int ramdrv_get_size (struct device* device, struct device_op_ctx* op_ctx, void* a1, void* a2,
+                     void* a3, void* a4) {
+  (void)a2, (void)a3, (void)a4, (void)op_ctx;
+
+  if (a1 == NULL)
+    return -ST_BAD_ADDRESS_SPACE;
+
+  size_t* size = (size_t*)a1;
+
+  struct ramdrv* ramdrv = device->udata;
+
+  *size = ramdrv->total_size;
+
+  return ST_OK;
+}
+
+int ramdrv_get_sector_size (struct device* device, struct device_op_ctx* op_ctx, void* a1, void* a2,
+                            void* a3, void* a4) {
+  (void)a2, (void)a3, (void)a4, (void)op_ctx;
+
+  if (a1 == NULL)
+    return -ST_BAD_ADDRESS_SPACE;
+
+  size_t* secsize = (size_t*)a1;
+
+  struct ramdrv* ramdrv = device->udata;
+
+  *secsize = ramdrv->sector_size;
+
+  return ST_OK;
+}
+
+int ramdrv_read (struct device* device, struct device_op_ctx* op_ctx, void* a1, void* a2, void* a3,
+                 void* a4) {
+  if (a1 == NULL || a2 == NULL || a3 == NULL)
+    return -ST_BAD_ADDRESS_SPACE;
+
+  size_t pos = *(size_t*)a1;
+  size_t size = *(size_t*)a2;
+  uint8_t* buffer = a3;
+
+  struct ramdrv* ramdrv = device->udata;
+
+  if (pos + size > ramdrv->total_size)
+    return -ST_OOB_ERROR;
+
+  memcpy (buffer, (void*)(((uintptr_t)ramdrv->buffer) + pos), size);
+
+  return ST_OK;
+}
diff --git a/kernel/device/ramdrv.h b/kernel/device/ramdrv.h
new file mode 100644
index 0000000..8bbf692
--- /dev/null
+++ b/kernel/device/ramdrv.h
@@ -0,0 +1,38 @@
+#ifndef _KERNEL_DEVICE_RAMDRV_H
+#define _KERNEL_DEVICE_RAMDRV_H
+
+#include <libk/std.h>
+
+struct device;
+struct device_op_ctx;
+
+struct ramdrv_init {
+  size_t total_size;
+  size_t sector_size;
+  uint8_t* buffer;
+};
+
+struct ramdrv {
+  size_t total_size;
+  size_t sector_size;
+  uint8_t* buffer;
+  bool managed;
+};
+
+bool ramdrv_init (struct device* device, void* arg);
+
+void ramdrv_fini (struct device* device);
+
+int ramdrv_read (struct device* device, struct device_op_ctx* op_ctx, void* a1, void* a2, void* a3,
+                 void* a4);
+
+int ramdrv_get_device_type (struct device* device, struct device_op_ctx* op_ctx, void* a1, void* a2,
+                            void* a3, void* a4);
+
+int ramdrv_get_sector_size (struct device* device, struct device_op_ctx* op_ctx, void* a1, void* a2,
+                            void* a3, void* a4);
+
+int ramdrv_get_size (struct device* device, struct device_op_ctx* op_ctx, void* a1, void* a2,
+                     void* a3, void* a4);
+
+#endif // _KERNEL_DEVICE_RAMDRV_H
diff --git a/kernel/device/src.mk b/kernel/device/src.mk
index 9c61a1d..25143f0 100644
--- a/kernel/device/src.mk
+++ b/kernel/device/src.mk
@@ -1,8 +1,10 @@
 c += device/device.c \
-		 device/terminal.c
+		 device/terminal.c \
+		 device/ramdrv.c
 
 o += device/device.o \
-		 device/terminal.o
+		 device/terminal.o \
+		 device/ramdrv.o
 
 ifeq ($(platform),amd64)
 	c += device/ps2_kb.c
diff --git a/kernel/device/terminal.c b/kernel/device/terminal.c
index 4b1c447..1855b07 100644
--- a/kernel/device/terminal.c
+++ b/kernel/device/terminal.c
@@ -1,5 +1,6 @@
 #include <Flanterm/src/flanterm.h>
 #include <Flanterm/src/flanterm_backends/fb.h>
+#include <device/device.h>
 #include <device/terminal.h>
 #include <libk/std.h>
 #include <limine/requests.h>
@@ -8,7 +9,6 @@
 #include <proc/capability.h>
 #include <proc/proc.h>
 #include <sys/debug.h>
-#include <sys/smp.h>
 
 struct flanterm_context* ft_ctx;
 
@@ -19,8 +19,8 @@ void ft_free (void* ptr, size_t size) {
   free (ptr);
 }
 
-bool terminal_init (void* arg) {
-  (void)arg;
+bool terminal_init (struct device* device, void* arg) {
+  (void)arg, (void)device;
 
   struct limine_framebuffer_response* fb_r = limine_framebuffer_request.response;
   struct limine_framebuffer* fb = fb_r->framebuffers[0];
@@ -33,27 +33,22 @@ bool terminal_init (void* arg) {
   return true;
 }
 
-void terminal_fini (void) {}
+void terminal_fini (struct device* device) { (void)device; }
 
-bool terminal_putstr (struct proc* proc, struct cpu** reschedule_cpu, int* ret, void* a1, void* a2,
-                      void* a3, void* a4) {
-  (void)reschedule_cpu, (void)a2, (void)a3, (void)a4;
+int terminal_putstr (struct device* device, struct device_op_ctx* op_ctx, void* a1, void* a2,
+                     void* a3, void* a4) {
+  (void)a2, (void)a3, (void)a4, (void)device;
 
-  if (!(proc->procgroup->capabilities & PROC_CAP_TERMINAL)) {
-    *ret = -ST_PERMISSION_ERROR;
-    return PROC_NO_RESCHEDULE;
-  }
+  if ((op_ctx->proc != NULL) && !(op_ctx->proc->procgroup->capabilities & PROC_CAP_TERMINAL))
+    return -ST_PERMISSION_ERROR;
 
   char* string = (char*)a1;
   size_t* len = (size_t*)a2;
 
-  if (string == NULL || len == NULL) {
-    *ret = -ST_BAD_ADDRESS_SPACE;
-    return PROC_NO_RESCHEDULE;
-  }
+  if (string == NULL || len == NULL)
+    return -ST_BAD_ADDRESS_SPACE;
 
   flanterm_write (ft_ctx, string, *len);
 
-  *ret = ST_OK;
-  return PROC_NO_RESCHEDULE;
+  return ST_OK;
 }
diff --git a/kernel/device/terminal.h b/kernel/device/terminal.h
index 1042088..b756e00 100644
--- a/kernel/device/terminal.h
+++ b/kernel/device/terminal.h
@@ -2,12 +2,13 @@
 #define _KERNEL_DEVICE_TERMINAL_H
 
 #include <libk/std.h>
-#include <proc/proc.h>
-#include <sys/smp.h>
 
-bool terminal_init (void* arg);
-void terminal_fini (void);
-bool terminal_putstr (struct proc* proc, struct cpu** reschedule_cpu, int* ret, void* a1, void* a2,
-                      void* a3, void* a4);
+struct device;
+struct device_op_ctx;
+
+bool terminal_init (struct device* device, void* arg);
+void terminal_fini (struct device* device);
+int terminal_putstr (struct device* device, struct device_op_ctx* op_ctx, void* a1, void* a2,
+                     void* a3, void* a4);
 
 #endif // _KERNEL_DEVICE_TERMINAL_H
diff --git a/kernel/fs/ramdiskfs.c b/kernel/fs/ramdiskfs.c
deleted file mode 100644
index 3ef47b1..0000000
--- a/kernel/fs/ramdiskfs.c
+++ /dev/null
@@ -1,136 +0,0 @@
-#include <fs/path.h>
-#include <fs/ramdiskfs.h>
-#include <fs/vfs.h>
-#include <libk/minmax.h>
-#include <libk/std.h>
-#include <libk/string.h>
-#include <limine/requests.h>
-#include <m/fs_desc_buffer.h>
-#include <m/status.h>
-#include <sys/debug.h>
-
-struct ramdisk_tar_header {
-  char filename[100];
-  uint8_t mode[8];
-  uint8_t uid[8];
-  uint8_t gid[8];
-  uint8_t size[12];
-  uint8_t mtime[12];
-  uint8_t checksum[8];
-  uint8_t type_flag;
-} PACKED;
-
-struct ramdisk_tar_file {
-  struct ramdisk_tar_header* header;
-  uint8_t* content;
-  size_t size;
-};
-
-#define RAMDISK_FILES_MAX    128
-#define RAMDISK_FILENAME_MAX 128
-#define RAMDISK_PATH         "/boot/mop3dist.tar"
-
-static struct ramdisk_tar_file ramdisk_files[RAMDISK_FILES_MAX];
-
-static struct ramdisk_tar_file* ramdisk_get_file (const char* filename) {
-  for (size_t i = 0; i < RAMDISK_FILES_MAX; i++) {
-    if ((ramdisk_files[i].header != NULL) &&
-        (strncmp (ramdisk_files[i].header->filename, filename, RAMDISK_FILENAME_MAX) == 0))
-      return &ramdisk_files[i];
-  }
-  return NULL;
-}
-
-static size_t ramdisk_tar_get_size (uint8_t* in) {
-  size_t size = 0;
-  size_t j;
-  size_t count = 1;
-
-  for (j = 11; j > 0; j--, count *= 8)
-    size += ((in[j - 1] - '0') * count);
-
-  return size;
-}
-
-static size_t ramdisk_tar_parse (uint8_t* addr) {
-  size_t i;
-
-  for (i = 0; i < RAMDISK_FILES_MAX; i++) {
-    struct ramdisk_tar_header* hdr = (struct ramdisk_tar_header*)addr;
-
-    if (hdr->filename[0] == '\0')
-      break;
-
-    size_t size = ramdisk_tar_get_size (hdr->size);
-
-    ramdisk_files[i].header = hdr;
-    ramdisk_files[i].content = (uint8_t*)((uintptr_t)hdr + 512);
-    ramdisk_files[i].size = ramdisk_tar_get_size ((uint8_t*)hdr->size);
-
-    addr += 512 + ((size + 511) & ~511);
-  }
-
-  return i;
-}
-
-bool ramdiskfs_mount (struct vfs_mountpoint* mountpoint) {
-  (void)mountpoint;
-
-  struct limine_module_response* module = limine_module_request.response;
-
-  uint8_t* rd_addr = NULL;
-
-  for (size_t i = 0; i < module->module_count; i++) {
-    struct limine_file* file = module->modules[i];
-
-    if (strncmp (file->path, RAMDISK_PATH, strlen (RAMDISK_PATH)) == 0) {
-      rd_addr = file->address;
-    }
-  }
-
-  if (rd_addr == NULL)
-    return false;
-
-  ramdisk_tar_parse (rd_addr);
-
-  return true;
-}
-
-int ramdiskfs_describe (struct vfs_mountpoint* mountpoint, const char* path,
-                        struct fs_desc_buffer* desc) {
-  (void)mountpoint;
-
-  const char* filename = path_basename (path);
-
-  if (filename == NULL)
-    return -ST_BAD_PATH;
-
-  struct ramdisk_tar_file* file = ramdisk_get_file (filename);
-
-  if (file == NULL)
-    return -ST_NOT_FOUND;
-
-  desc->size = file->size;
-  desc->type = FS_FILE;
-
-  return ST_OK;
-}
-
-int ramdiskfs_read (struct vfs_mountpoint* mountpoint, const char* path, uint8_t* buffer,
-                    size_t off, size_t size) {
-  (void)mountpoint;
-
-  const char* filename = path_basename (path);
-
-  if (filename == NULL)
-    return -ST_BAD_PATH;
-
-  struct ramdisk_tar_file* file = ramdisk_get_file (filename);
-
-  if (file == NULL)
-    return -ST_NOT_FOUND;
-
-  memcpy (buffer, (void*)((uintptr_t)file->content + off), min (size, file->size));
-
-  return ST_OK;
-}
diff --git a/kernel/fs/ramdiskfs.h b/kernel/fs/ramdiskfs.h
deleted file mode 100644
index cfeeccb..0000000
--- a/kernel/fs/ramdiskfs.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef _KERNEL_FS_RAMDISKFS_H
-#define _KERNEL_FS_RAMDISKFS_H
-
-#include <libk/std.h>
-#include <m/fs_desc_buffer.h>
-
-struct vfs_mountpoint;
-
-bool ramdiskfs_mount (struct vfs_mountpoint* mountpoint);
-int ramdiskfs_describe (struct vfs_mountpoint* mountpoint, const char* path,
-                        struct fs_desc_buffer* desc);
-int ramdiskfs_read (struct vfs_mountpoint* mountpoint, const char* path, uint8_t* buffer,
-                    size_t off, size_t size);
-
-#endif // _KERNEL_FS_RAMDISKFS_H
diff --git a/kernel/fs/src.mk b/kernel/fs/src.mk
index 8a9933a..42b386c 100644
--- a/kernel/fs/src.mk
+++ b/kernel/fs/src.mk
@@ -1,7 +1,7 @@
 c += fs/vfs.c \
-		 fs/ramdiskfs.c \
+		 fs/tarfs.c \
 		 fs/path.c
 
 o += fs/vfs.o \
-		 fs/ramdiskfs.o \
+		 fs/tarfs.o \
 		 fs/path.o
diff --git a/kernel/fs/tarfs.c b/kernel/fs/tarfs.c
new file mode 100644
index 0000000..6a52ec8
--- /dev/null
+++ b/kernel/fs/tarfs.c
@@ -0,0 +1,142 @@
+#include <fs/path.h>
+#include <fs/tarfs.h>
+#include <fs/vfs.h>
+#include <libk/align.h>
+#include <libk/minmax.h>
+#include <libk/std.h>
+#include <libk/string.h>
+#include <limine/requests.h>
+#include <m/fs_desc_buffer.h>
+#include <m/path.h>
+#include <m/status.h>
+#include <m/xdrv_device.h>
+#include <mm/liballoc.h>
+#include <sys/debug.h>
+
+static struct tar_file* tar_get_file (struct tarfs* tarfs, const char* filename) {
+  for (size_t i = 0; i < TARFS_FILES_MAX; i++) {
+    if ((tarfs->tarfs_files[i].header != NULL) &&
+        (strncmp (tarfs->tarfs_files[i].header->filename, filename, MAX_PATH) == 0))
+      return &tarfs->tarfs_files[i];
+  }
+  return NULL;
+}
+
+static size_t tar_get_size (uint8_t* in) {
+  size_t size = 0;
+  size_t j;
+  size_t count = 1;
+
+  for (j = 11; j > 0; j--, count *= 8)
+    size += ((in[j - 1] - '0') * count);
+
+  return size;
+}
+
+static size_t tar_parse (struct tarfs* tarfs, uint8_t* addr) {
+  size_t i;
+
+  for (i = 0; i < TARFS_FILES_MAX; i++) {
+    struct tar_header* hdr = (struct tar_header*)addr;
+
+    if (hdr->filename[0] == '\0')
+      break;
+
+    size_t size = tar_get_size (hdr->size);
+
+    tarfs->tarfs_files[i].header = hdr;
+    tarfs->tarfs_files[i].content = (uint8_t*)((uintptr_t)hdr + 512);
+    tarfs->tarfs_files[i].size = tar_get_size ((uint8_t*)hdr->size);
+
+    addr += 512 + ((size + 511) & ~511);
+  }
+
+  return i;
+}
+
+int tarfs_mount (struct vfs_mountpoint* mountpoint, struct device_op_ctx* op_ctx) {
+  struct tarfs* tarfs = malloc (sizeof (*tarfs));
+
+  if (tarfs == NULL)
+    return -ST_OOM_ERROR;
+
+  memset (tarfs, 0, sizeof (*tarfs));
+
+  mountpoint->udata = tarfs;
+
+  struct device* back_device = mountpoint->back_device;
+  size_t total_size;
+  int ret;
+
+  spin_lock (&back_device->lock);
+
+  ret = back_device->ops[XDRV_GET_SIZE](back_device, op_ctx, &total_size, NULL, NULL, NULL);
+  if (ret < 0) {
+    spin_unlock (&back_device->lock);
+    free (mountpoint->udata);
+    return ret;
+  }
+
+  uint8_t* buffer = malloc (total_size);
+
+  if (buffer == NULL) {
+    spin_unlock (&back_device->lock);
+    free (mountpoint->udata);
+    return ret;
+  }
+
+  size_t pos = 0;
+  ret = back_device->ops[XDRV_READ](back_device, op_ctx, &pos, &total_size, buffer, NULL);
+
+  spin_unlock (&back_device->lock);
+
+  if (ret < 0) {
+    free (buffer);
+    return ret;
+  }
+
+  tarfs->buffer = buffer;
+
+  tar_parse (tarfs, tarfs->buffer);
+
+  return ret;
+}
+
+int tarfs_describe (struct vfs_mountpoint* mountpoint, const char* path,
+                    struct fs_desc_buffer* desc) {
+  (void)mountpoint;
+
+  const char* filename = path_basename (path);
+
+  if (filename == NULL)
+    return -ST_BAD_PATH;
+
+  struct tar_file* file = tar_get_file ((struct tarfs*)mountpoint->udata, filename);
+
+  if (file == NULL)
+    return -ST_NOT_FOUND;
+
+  desc->size = file->size;
+  desc->type = FS_FILE;
+
+  return ST_OK;
+}
+
+int tarfs_read (struct vfs_mountpoint* mountpoint, const char* path, uint8_t* buffer, size_t off,
+                size_t size) {
+  (void)mountpoint;
+
+  const char* filename = path_basename (path);
+
+  if (filename == NULL)
+    return -ST_BAD_PATH;
+
+  struct tar_file* file = tar_get_file ((struct tarfs*)mountpoint->udata, filename);
+
+  if (file == NULL)
+    return -ST_NOT_FOUND;
+
+  memcpy (buffer, (void*)((uintptr_t)file->content + off), min (size, file->size));
+
+  return ST_OK;
+}
diff --git a/kernel/fs/tarfs.h b/kernel/fs/tarfs.h
new file mode 100644
index 0000000..bf66e86
--- /dev/null
+++ b/kernel/fs/tarfs.h
@@ -0,0 +1,42 @@
+#ifndef _KERNEL_FS_TARFS_H
+#define _KERNEL_FS_TARFS_H
+
+#include <device/device.h>
+#include <libk/std.h>
+#include <m/fs_desc_buffer.h>
+
+struct tar_header {
+  char filename[100];
+  uint8_t mode[8];
+  uint8_t uid[8];
+  uint8_t gid[8];
+  uint8_t size[12];
+  uint8_t mtime[12];
+  uint8_t checksum[8];
+  uint8_t type_flag;
+} PACKED;
+
+struct tar_file {
+  struct tar_header* header;
+  uint8_t* content;
+  size_t size;
+};
+
+#define TARFS_FILES_MAX 128
+
+struct tarfs {
+  struct tar_file tarfs_files[TARFS_FILES_MAX];
+  uint8_t* buffer;
+};
+
+struct vfs_mountpoint;
+
+int tarfs_mount (struct vfs_mountpoint* mountpoint, struct device_op_ctx* op_ctx);
+
+int tarfs_describe (struct vfs_mountpoint* mountpoint, const char* path,
+                    struct fs_desc_buffer* desc);
+
+int tarfs_read (struct vfs_mountpoint* mountpoint, const char* path, uint8_t* buffer, size_t off,
+                size_t size);
+
+#endif // _KERNEL_FS_TARFS_H
diff --git a/kernel/fs/vfs.c b/kernel/fs/vfs.c
index 426f71a..14d73a1 100644
--- a/kernel/fs/vfs.c
+++ b/kernel/fs/vfs.c
@@ -1,4 +1,5 @@
-#include <fs/ramdiskfs.h>
+#include <device/device.h>
+#include <fs/tarfs.h>
 #include <fs/vfs.h>
 #include <libk/fieldsizeof.h>
 #include <libk/hash.h>
@@ -30,38 +31,40 @@ static struct vfs_mountpoint* vfs_find_mountpoint (const char* mountpoint) {
   return hash_entry (found_link, struct vfs_mountpoint, mount_table_link);
 }
 
-struct vfs_mountpoint* vfs_create_mountpoint (const char* key, int fs_type) {
+int vfs_create_mountpoint (const char* key, int fs_type, struct device* back_device,
+                           struct device_op_ctx* op_ctx) {
   if (strlen_null (key) > fieldsizeof (struct vfs_mountpoint, key))
-    return NULL;
+    return -ST_OOB_ERROR;
 
   struct vfs_mountpoint* mountpoint = malloc (sizeof (*mountpoint));
 
   if (mountpoint == NULL)
-    return NULL;
+    return -ST_OOM_ERROR;
 
   memset (mountpoint, 0, sizeof (*mountpoint));
 
   memcpy (mountpoint->key, key, strlen_null (key));
   mountpoint->fs_type = fs_type;
   mountpoint->lock = SPIN_LOCK_INIT;
+  mountpoint->back_device = back_device;
 
   switch (mountpoint->fs_type) {
-  case VFS_RAMDISKFS: {
-    mountpoint->driver_ops.mount = &ramdiskfs_mount;
-    mountpoint->driver_ops.describe = &ramdiskfs_describe;
-    mountpoint->driver_ops.read = &ramdiskfs_read;
+  case VFS_TARFS: {
+    mountpoint->driver_ops.mount = &tarfs_mount;
+    mountpoint->driver_ops.describe = &tarfs_describe;
+    mountpoint->driver_ops.read = &tarfs_read;
   } break;
   default: {
     free (mountpoint);
-    return NULL;
+    return -ST_MOUNT_ERROR;
   } break;
   }
 
-  bool ok = mountpoint->driver_ops.mount (mountpoint);
+  int ret = mountpoint->driver_ops.mount (mountpoint, op_ctx);
 
-  if (!ok) {
+  if (ret < 0) {
     free (mountpoint);
-    return NULL;
+    return ret;
   }
 
   uint32_t mp_hash = hash_fnv32 (mountpoint->key, strlen (mountpoint->key));
@@ -73,7 +76,7 @@ struct vfs_mountpoint* vfs_create_mountpoint (const char* key, int fs_type) {
 
   spin_unlock (&mount_table.lock);
 
-  return mountpoint;
+  return ST_OK;
 }
 
 int vfs_open (struct procgroup* procgroup, const char* mountpoint, const char* path) {
diff --git a/kernel/fs/vfs.h b/kernel/fs/vfs.h
index b37aeea..ae49a39 100644
--- a/kernel/fs/vfs.h
+++ b/kernel/fs/vfs.h
@@ -1,6 +1,7 @@
 #ifndef _KERNEL_FS_VFS_H
 #define _KERNEL_FS_VFS_H
 
+#include <device/device.h>
 #include <libk/hash.h>
 #include <libk/list.h>
 #include <libk/std.h>
@@ -8,7 +9,7 @@
 #include <proc/procgroup.h>
 #include <sync/spin_lock.h>
 
-#define VFS_RAMDISKFS 0
+#define VFS_TARFS 0
 
 struct vfs_mountpoint {
   char key[0x100];
@@ -18,12 +19,14 @@ struct vfs_mountpoint {
   bool locked;
   struct procgroup* ownerpg;
   struct {
-    bool (*mount) (struct vfs_mountpoint* mountpoint);
+    int (*mount) (struct vfs_mountpoint* mountpoint, struct device_op_ctx* op_ctx);
     int (*describe) (struct vfs_mountpoint* mountpoint, const char* path,
                      struct fs_desc_buffer* desc);
     int (*read) (struct vfs_mountpoint* mountpoint, const char* path, uint8_t* buffer, size_t off,
                  size_t size);
   } driver_ops;
+  struct device* back_device;
+  void* udata
 };
 
 struct vfs_mount_table {
@@ -31,14 +34,21 @@ struct vfs_mount_table {
   spin_lock_t lock;
 };
 
-struct vfs_mountpoint* vfs_create_mountpoint (const char* key, int fs_type);
+int vfs_create_mountpoint (const char* key, int fs_type, struct device* back_device,
+                           struct device_op_ctx* op_ctx);
+
 int vfs_describe (struct procgroup* procgroup, const char* mountpoint, const char* path,
                   struct fs_desc_buffer* desc);
+
 int vfs_read (struct procgroup* procgroup, const char* mountpoint, const char* path,
               uint8_t* buffer, size_t off, size_t size);
+
 int vfs_close (struct procgroup* procgroup, const char* mountpoint, const char* path);
+
 int vfs_open (struct procgroup* procgroup, const char* mountpoint, const char* path);
+
 void vfs_procgroup_cleanup (struct procgroup* procgroup);
+
 void vfs_init (void);
 
 #endif // _KERNEL_FS_VFS_H
diff --git a/kernel/syscall/syscall.c b/kernel/syscall/syscall.c
index ae901ba..809d774 100644
--- a/kernel/syscall/syscall.c
+++ b/kernel/syscall/syscall.c
@@ -211,14 +211,15 @@ DEFINE_SYSCALL (sys_device_do) {
   if (device == NULL)
     return SYSRESULT (-ST_NOT_FOUND);
 
-  int ret;
+  struct device_op_ctx op_ctx = {
+      .proc = proc,
+      .reschedule = reschedule,
+      .reschedule_cpu = reschedule_cpu,
+  };
 
   spin_lock (&device->lock);
 
-  if (device->ops[cmd](proc, reschedule_cpu, &ret, (void*)ka1, (void*)ka2, (void*)ka3,
-                       (void*)ka4) == PROC_NEED_RESCHEDULE) {
-    *reschedule = true;
-  }
+  int ret = device->ops[cmd](device, &op_ctx, (void*)ka1, (void*)ka2, (void*)ka3, (void*)ka4);
 
   spin_unlock (&device->lock);