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-rw-r--r--src/include/ipxe/virtio-ring.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/src/include/ipxe/virtio-ring.h b/src/include/ipxe/virtio-ring.h
index 0afe8bab7..c687acab7 100644
--- a/src/include/ipxe/virtio-ring.h
+++ b/src/include/ipxe/virtio-ring.h
@@ -1,8 +1,5 @@
#ifndef _VIRTIO_RING_H_
# define _VIRTIO_RING_H_
-#define PAGE_SHIFT (12)
-#define PAGE_SIZE (1<<PAGE_SHIFT)
-#define PAGE_MASK (PAGE_SIZE-1)
/* Status byte for guest to report progress, and synchronize features. */
/* We have seen device and processed generic fields (VIRTIO_CONFIG_F_VIRTIO) */