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Revision 4b52530b

ID4b52530be987f33f8bffbdec9826298ad53ec180

Added by Peter Maydell almost 11 years ago

virtio: Implement MMIO based virtio transport

Add support for the generic MMIO based virtio transport.

This patch includes some fixes for bugs spotted by
Ying-Shiuan Pan <>.

Signed-off-by: Peter Maydell <>
Signed-off-by: KONRAD Frederic <>
Message-id:
[Fred changes: updated to new virtio-bus mechanisms]
Signed-off-by: KONRAD Frederic <>
[PMM changes: * fixed trivial makefile conflict * removed unused int_enable * host_features doesn't need migrating * reset guest accessible state in the reset function * minor style fixes like extra blank lines * RAZ/WI if there's no backend * made transport size 0x200, in line with kvmtool * set has_variable_vring_alignment
]

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