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raw | patch | inline | side by side (parent: b77fbf8)
raw | patch | inline | side by side (parent: b77fbf8)
author | Wendy Liang <jliang@xilinx.com> | |
Wed, 3 Aug 2016 16:46:44 +0000 (09:46 -0700) | ||
committer | Wendy Liang <jliang@xilinx.com> | |
Thu, 13 Oct 2016 05:01:46 +0000 (22:01 -0700) |
In the virtqueue implementation, use I/O region for the physical
address to virtual address converstion.
Signed-off-by: Wendy Liang <jliang@xilinx.com>
address to virtual address converstion.
Signed-off-by: Wendy Liang <jliang@xilinx.com>
lib/virtio/virtqueue.c | patch | blob | history |
diff --git a/lib/virtio/virtqueue.c b/lib/virtio/virtqueue.c
index 8a713b5393c4d4dd2a19daeefdedf62af6e82eca..4025760bf66609127ee177b34d7ff1c7041caf96 100644 (file)
--- a/lib/virtio/virtqueue.c
+++ b/lib/virtio/virtqueue.c
@@ -353,7 +353,7 @@ void *virtqueue_get_available_buffer(struct virtqueue *vq, uint16_t * avail_idx,
atomic_thread_fence(memory_order_seq_cst);
- buffer = env_map_patova(vq->vq_ring.desc[*avail_idx].addr);
+ buffer = metal_io_phys_to_virt(vq->shm_io, vq->vq_ring.desc[*avail_idx].addr);
*len = vq->vq_ring.desc[*avail_idx].len;
VQUEUE_IDLE(vq);