Introduce Virtio-loopback epsilon release:

Epsilon release introduces a new compatibility layer which make virtio-loopback
design to work with QEMU and rust-vmm vhost-user backend without require any
changes.

Signed-off-by: Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com>
Change-Id: I52e57563e08a7d0bdc002f8e928ee61ba0c53dd9

1 files changed, 21 insertions, 0 deletions

diff --git a/include/hw/block/fdc.h b/include/hw/block/fdc.h
new file mode 100644
index 000000000..1ecca7cac
--- /dev/null
+++ b/include/hw/block/fdc.h
@@ -0,0 +1,21 @@
+#ifndef HW_FDC_H
+#define HW_FDC_H
+
+#include "exec/hwaddr.h"
+#include "qapi/qapi-types-block.h"
+
+/* fdc.c */
+#define MAX_FD 2
+
+#define TYPE_ISA_FDC "isa-fdc"
+
+void isa_fdc_init_drives(ISADevice *fdc, DriveInfo **fds);
+void fdctrl_init_sysbus(qemu_irq irq, int dma_chann,
+                        hwaddr mmio_base, DriveInfo **fds);
+void sun4m_fdctrl_init(qemu_irq irq, hwaddr io_base,
+                       DriveInfo **fds, qemu_irq *fdc_tc);
+
+FloppyDriveType isa_fdc_get_drive_type(ISADevice *fdc, int i);
+int cmos_get_fd_drive_type(FloppyDriveType fd0);
+
+#endif