Message-
From: Laszlo Ersek [mailto:ler...@redhat.com]
Sent: Wednesday, August 28, 2013 7:46 PM
To: Xie, Huawei
Cc: Stefan Hajnoczi; ru...@rustcorp.com.au; qemu-devel@nongnu.org; Stefan
Hajnoczi
Subject: Re: [Qemu-devel] Would virtio support 64 bit address for vring
virtqueue?
On 08/28/13 11:22
es of modification.
-Original Message-
From: Xie, Huawei
Sent: Wednesday, August 28, 2013 5:23 PM
To: 'Stefan Hajnoczi'
Cc: qemu-devel@nongnu.org; ru...@rustcorp.com.au; Stefan Hajnoczi
Subject: RE: [Qemu-devel] Would virtio support 64 bit address for vring
virtqueue?
Hi Stefan:
I th
DDR_SHIFT,
vp_dev->ioaddr + VIRTIO_PCI_QUEUE_PFN);
-Original Message-
From: Stefan Hajnoczi [mailto:stefa...@gmail.com]
Sent: Wednesday, August 28, 2013 4:07 PM
To: Xie, Huawei
Cc: qemu-devel@nongnu.org; ru...@rustcorp.com.au; Stefan Hajnoczi
Subject: Re: [Qemu-devel] Would virti
I am developing virtio user space poll mode network driver. We allocate vring
physical memory from huge page. On VMs with less than 4GB memory, it works
well. But on VMs with like 8GB memory, huge page are all allocated from high
end memory.
So would virtio support 64bit address for vring virt
