diff options
author | Yang Zhang <yang.z.zhang@intel.com> | 2015-08-28 09:58:54 +0800 |
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committer | Yang Zhang <yang.z.zhang@intel.com> | 2015-09-01 12:44:00 +0800 |
commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/tests/libqos/virtio-mmio.h | |
parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/tests/libqos/virtio-mmio.h')
-rw-r--r-- | qemu/tests/libqos/virtio-mmio.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/qemu/tests/libqos/virtio-mmio.h b/qemu/tests/libqos/virtio-mmio.h new file mode 100644 index 000000000..e3e52b9ce --- /dev/null +++ b/qemu/tests/libqos/virtio-mmio.h @@ -0,0 +1,46 @@ +/* + * libqos virtio MMIO definitions + * + * Copyright (c) 2014 Marc MarĂ + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ + +#ifndef LIBQOS_VIRTIO_MMIO_H +#define LIBQOS_VIRTIO_MMIO_H + +#include "libqos/virtio.h" + +#define QVIRTIO_MMIO_MAGIC_VALUE 0x000 +#define QVIRTIO_MMIO_VERSION 0x004 +#define QVIRTIO_MMIO_DEVICE_ID 0x008 +#define QVIRTIO_MMIO_VENDOR_ID 0x00C +#define QVIRTIO_MMIO_HOST_FEATURES 0x010 +#define QVIRTIO_MMIO_HOST_FEATURES_SEL 0x014 +#define QVIRTIO_MMIO_GUEST_FEATURES 0x020 +#define QVIRTIO_MMIO_GUEST_FEATURES_SEL 0x024 +#define QVIRTIO_MMIO_GUEST_PAGE_SIZE 0x028 +#define QVIRTIO_MMIO_QUEUE_SEL 0x030 +#define QVIRTIO_MMIO_QUEUE_NUM_MAX 0x034 +#define QVIRTIO_MMIO_QUEUE_NUM 0x038 +#define QVIRTIO_MMIO_QUEUE_ALIGN 0x03C +#define QVIRTIO_MMIO_QUEUE_PFN 0x040 +#define QVIRTIO_MMIO_QUEUE_NOTIFY 0x050 +#define QVIRTIO_MMIO_INTERRUPT_STATUS 0x060 +#define QVIRTIO_MMIO_INTERRUPT_ACK 0x064 +#define QVIRTIO_MMIO_DEVICE_STATUS 0x070 +#define QVIRTIO_MMIO_DEVICE_SPECIFIC 0x100 + +typedef struct QVirtioMMIODevice { + QVirtioDevice vdev; + uint64_t addr; + uint32_t page_size; + uint32_t features; /* As it cannot be read later, save it */ +} QVirtioMMIODevice; + +extern const QVirtioBus qvirtio_mmio; + +QVirtioMMIODevice *qvirtio_mmio_init_device(uint64_t addr, uint32_t page_size); + +#endif |