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Subject[PATCH 1/6] tools/virtio: more stubs
As usual, add more stubs to fix test build after main
codebase changes.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
tools/virtio/linux/virtio.h | 1 +
tools/virtio/linux/virtio_byteorder.h | 8 ++++++++
tools/virtio/linux/virtio_config.h | 25 +++++++++++++++++++++++--
tools/virtio/uapi/linux/virtio_types.h | 1 +
4 files changed, 33 insertions(+), 2 deletions(-)
create mode 100644 tools/virtio/linux/virtio_byteorder.h
create mode 100644 tools/virtio/uapi/linux/virtio_types.h

diff --git a/tools/virtio/linux/virtio.h b/tools/virtio/linux/virtio.h
index 8eb6421..a3e0701 100644
--- a/tools/virtio/linux/virtio.h
+++ b/tools/virtio/linux/virtio.h
@@ -6,6 +6,7 @@
/* TODO: empty stubs for now. Broken but enough for virtio_ring.c */
#define list_add_tail(a, b) do {} while (0)
#define list_del(a) do {} while (0)
+#define list_for_each_entry(a, b, c) while (0)
/* end of stubs */

struct virtio_device {
diff --git a/tools/virtio/linux/virtio_byteorder.h b/tools/virtio/linux/virtio_byteorder.h
new file mode 100644
index 0000000..9de9e6a
--- /dev/null
+++ b/tools/virtio/linux/virtio_byteorder.h
@@ -0,0 +1,8 @@
+#ifndef _LINUX_VIRTIO_BYTEORDER_STUB_H
+#define _LINUX_VIRTIO_BYTEORDER_STUB_H
+
+#include <asm/byteorder.h>
+#include "../../include/linux/byteorder/generic.h"
+#include "../../include/linux/virtio_byteorder.h"
+
+#endif
diff --git a/tools/virtio/linux/virtio_config.h b/tools/virtio/linux/virtio_config.h
index dafe1c9..806d683 100644
--- a/tools/virtio/linux/virtio_config.h
+++ b/tools/virtio/linux/virtio_config.h
@@ -1,8 +1,7 @@
#include <linux/virtio_byteorder.h>
#include <linux/virtio.h>
+#include <uapi/linux/virtio_config.h>

-#define VIRTIO_TRANSPORT_F_START 28
-#define VIRTIO_TRANSPORT_F_END 32
/*
* __virtio_test_bit - helper to test feature bits. For use by transports.
* Devices should normally use virtio_has_feature,
@@ -16,6 +15,28 @@ static inline bool __virtio_test_bit(const struct virtio_device *vdev,
return vdev->features & (1ULL << fbit);
}

+/**
+ * __virtio_set_bit - helper to set feature bits. For use by transports.
+ * @vdev: the device
+ * @fbit: the feature bit
+ */
+static inline void __virtio_set_bit(struct virtio_device *vdev,
+ unsigned int fbit)
+{
+ vdev->features |= (1ULL << fbit);
+}
+
+/**
+ * __virtio_clear_bit - helper to clear feature bits. For use by transports.
+ * @vdev: the device
+ * @fbit: the feature bit
+ */
+static inline void __virtio_clear_bit(struct virtio_device *vdev,
+ unsigned int fbit)
+{
+ vdev->features &= ~(1ULL << fbit);
+}
+
#define virtio_has_feature(dev, feature) \
(__virtio_test_bit((dev), feature))

diff --git a/tools/virtio/uapi/linux/virtio_types.h b/tools/virtio/uapi/linux/virtio_types.h
new file mode 100644
index 0000000..e7a1096
--- /dev/null
+++ b/tools/virtio/uapi/linux/virtio_types.h
@@ -0,0 +1 @@
+#include "../../include/uapi/linux/virtio_types.h"
--
MST


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