fix(virtio/transport): make notif_addr a *mut le32

Signed-off-by: Martin Kröning <[email protected]>

src/drivers/virtio/transport/mmio.rs

@@ -10,7 +10,7 @@ use virtio_spec::mmio::{
 	DeviceRegisterVolatileFieldAccess, DeviceRegisterVolatileWideFieldAccess, DeviceRegisters,
 	InterruptStatus,
 };
-use virtio_spec::DeviceStatus;
+use virtio_spec::{le32, DeviceStatus};
 use volatile::VolatileRef;
 
 #[cfg(any(feature = "tcp", feature = "udp"))]
@@ -340,16 +340,16 @@ pub struct NotifCtrl {
 	/// Indicates if VIRTIO_F_NOTIFICATION_DATA has been negotiated
 	f_notif_data: bool,
 	/// Where to write notification
-	notif_addr: *mut u32,
+	notif_addr: *mut le32,
 }
 
 impl NotifCtrl {
 	/// Returns a new controller. By default MSI-X capabilities and VIRTIO_F_NOTIFICATION_DATA
 	/// are disabled.
-	pub fn new(notif_addr: *mut usize) -> Self {
+	pub fn new(notif_addr: *mut le32) -> Self {
 		NotifCtrl {
 			f_notif_data: false,
-			notif_addr: notif_addr as *mut u32,
+			notif_addr,
 		}
 	}
 

src/drivers/virtio/transport/pci.rs

@@ -9,7 +9,7 @@ use core::sync::atomic::{fence, Ordering};
 use core::{mem, ptr};
 
 use virtio_spec::pci::{CommonCfg, CommonCfgVolatileFieldAccess, CommonCfgVolatileWideFieldAccess};
-use virtio_spec::DeviceStatus;
+use virtio_spec::{le32, DeviceStatus};
 use volatile::VolatileRef;
 
 #[cfg(all(not(feature = "rtl8139"), any(feature = "tcp", feature = "udp")))]
@@ -742,13 +742,13 @@ pub struct NotifCtrl {
 	/// Indicates if VIRTIO_F_NOTIFICATION_DATA has been negotiated
 	f_notif_data: bool,
 	/// Where to write notification
-	notif_addr: *mut usize,
+	notif_addr: *mut le32,
 }
 
 impl NotifCtrl {
 	/// Returns a new controller. By default MSI-X capabilities and VIRTIO_F_NOTIFICATION_DATA
 	/// are disabled.
-	pub fn new(notif_addr: *mut usize) -> Self {
+	pub fn new(notif_addr: *mut le32) -> Self {
 		NotifCtrl {
 			f_notif_data: false,
 			notif_addr,