1 files changed, 0 insertions, 64 deletions
diff --git a/gpxe/src/drivers/bus/virtio-pci.c b/gpxe/src/drivers/bus/virtio-pci.c
deleted file mode 100644
index 34acce2d..00000000
--- a/gpxe/src/drivers/bus/virtio-pci.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/* virtio-pci.c - pci interface for virtio interface
- *
- * (c) Copyright 2008 Bull S.A.S.
- *
- *  Author: Laurent Vivier <Laurent.Vivier@bull.net>
- *
- * some parts from Linux Virtio PCI driver
- *
- *  Copyright IBM Corp. 2007
- *  Authors: Anthony Liguori  <aliguori@us.ibm.com>
- *
- */
-
-#include "etherboot.h"
-#include "gpxe/io.h"
-#include "gpxe/virtio-ring.h"
-#include "gpxe/virtio-pci.h"
-
-int vp_find_vq(unsigned int ioaddr, int queue_index,
-               struct vring_virtqueue *vq)
-{
-   struct vring * vr = &vq->vring;
-   u16 num;
-
-   /* select the queue */
-
-   outw(queue_index, ioaddr + VIRTIO_PCI_QUEUE_SEL);
-
-   /* check if the queue is available */
-
-   num = inw(ioaddr + VIRTIO_PCI_QUEUE_NUM);
-   if (!num) {
-           printf("ERROR: queue size is 0\n");
-           return -1;
-   }
-
-   if (num > MAX_QUEUE_NUM) {
-           printf("ERROR: queue size %d > %d\n", num, MAX_QUEUE_NUM);
-           return -1;
-   }
-
-   /* check if the queue is already active */
-
-   if (inl(ioaddr + VIRTIO_PCI_QUEUE_PFN)) {
-           printf("ERROR: queue already active\n");
-           return -1;
-   }
-
-   vq->queue_index = queue_index;
-
-   /* initialize the queue */
-
-   vring_init(vr, num, (unsigned char*)&vq->queue);
-
-   /* activate the queue
-    *
-    * NOTE: vr->desc is initialized by vring_init()
-    */
-
-   outl((unsigned long)virt_to_phys(vr->desc) >> PAGE_SHIFT,
-        ioaddr + VIRTIO_PCI_QUEUE_PFN);
-
-   return num;
-}