Displaying 4 results from an estimated 4 matches for "virtio_mmio_io_space_block".
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virtio_mmio_io_space_blocks
2012 Apr 07
0
[PATCH 05/14] kvm tools: Add virtio-mmio support
...256 @@
+#include "kvm/virtio-mmio.h"
+#include "kvm/ioeventfd.h"
+#include "kvm/ioport.h"
+#include "kvm/virtio.h"
+#include "kvm/kvm.h"
+#include "kvm/irq.h"
+
+#include <linux/virtio_mmio.h>
+#include <string.h>
+
+static u32 virtio_mmio_io_space_blocks = KVM_VIRTIO_MMIO_AREA;
+
+static u32 virtio_mmio_get_io_space_block(u32 size)
+{
+ u32 block = virtio_mmio_io_space_blocks;
+ virtio_mmio_io_space_blocks += size;
+
+ return block;
+}
+
+static void virtio_mmio_ioevent_callback(struct kvm *kvm, void *param)
+{
+ struct virtio_mmio_ioevent_param *...
2012 Apr 07
0
[PATCH 05/14] kvm tools: Add virtio-mmio support
...256 @@
+#include "kvm/virtio-mmio.h"
+#include "kvm/ioeventfd.h"
+#include "kvm/ioport.h"
+#include "kvm/virtio.h"
+#include "kvm/kvm.h"
+#include "kvm/irq.h"
+
+#include <linux/virtio_mmio.h>
+#include <string.h>
+
+static u32 virtio_mmio_io_space_blocks = KVM_VIRTIO_MMIO_AREA;
+
+static u32 virtio_mmio_get_io_space_block(u32 size)
+{
+ u32 block = virtio_mmio_io_space_blocks;
+ virtio_mmio_io_space_blocks += size;
+
+ return block;
+}
+
+static void virtio_mmio_ioevent_callback(struct kvm *kvm, void *param)
+{
+ struct virtio_mmio_ioevent_param *...
2017 Apr 07
34
[RFC 0/3] virtio-iommu: a paravirtualized IOMMU
This is the initial proposal for a paravirtualized IOMMU device using
virtio transport. It contains a description of the device, a Linux driver,
and a toy implementation in kvmtool. With this prototype, you can
translate DMA to guest memory from emulated (virtio), or passed-through
(VFIO) devices.
In its simplest form, implemented here, the device handles map/unmap
requests from the guest. Future
2017 Apr 07
34
[RFC 0/3] virtio-iommu: a paravirtualized IOMMU
This is the initial proposal for a paravirtualized IOMMU device using
virtio transport. It contains a description of the device, a Linux driver,
and a toy implementation in kvmtool. With this prototype, you can
translate DMA to guest memory from emulated (virtio), or passed-through
(VFIO) devices.
In its simplest form, implemented here, the device handles map/unmap
requests from the guest. Future