From: Gerd Hoffmann <kraxel@redhat.com>
Date: Wed, 1 Jul 2015 12:39:30 +0000 (+0200)
Subject: virtio-pci: use high memory for rings
X-Git-Tag: rel-1.9.0~113
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=6cfebb4eb13411783b52804999ed6f748e4ad013;p=seabios.git

virtio-pci: use high memory for rings

That way we should be able to manage *alot* more devices.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---

diff --git a/src/hw/virtio-pci.c b/src/hw/virtio-pci.c
index 8e7ea46..6df5194 100644
--- a/src/hw/virtio-pci.c
+++ b/src/hw/virtio-pci.c
@@ -121,7 +121,7 @@ int vp_find_vq(struct vp_device *vp, int queue_index,
    u16 num;
 
    ASSERT32FLAT();
-   struct vring_virtqueue *vq = *p_vq = memalign_low(PAGE_SIZE, sizeof(*vq));
+   struct vring_virtqueue *vq = *p_vq = memalign_high(PAGE_SIZE, sizeof(*vq));
    if (!vq) {
        warn_noalloc();
        goto fail;