Displaying 20 results from an estimated 24 matches for "b311fa7".
2014 Oct 22
0
[PATCH RFC v2 05/16] virtio: add virtio 1.0 feature bit
...pressed them? */
@@ -54,4 +54,7 @@
/* Can the device handle any descriptor layout? */
#define VIRTIO_F_ANY_LAYOUT 27
+/* v1.0 compliant. */
+#define VIRTIO_F_VERSION_1 32
+
#endif /* _UAPI_LINUX_VIRTIO_CONFIG_H */
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index b311fa7..9f5dfe3 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -780,6 +780,8 @@ void vring_transport_features(struct virtio_device *vdev)
break;
case VIRTIO_RING_F_EVENT_IDX:
break;
+ case VIRTIO_F_VERSION_1:
+ break;
default:
/* We don't understan...
2014 Oct 22
1
[PATCH RFC v3 05/16] virtio: add virtio 1.0 feature bit
...pressed them? */
@@ -54,4 +54,7 @@
/* Can the device handle any descriptor layout? */
#define VIRTIO_F_ANY_LAYOUT 27
+/* v1.0 compliant. */
+#define VIRTIO_F_VERSION_1 32
+
#endif /* _UAPI_LINUX_VIRTIO_CONFIG_H */
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index b311fa7..9f5dfe3 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -780,6 +780,8 @@ void vring_transport_features(struct virtio_device *vdev)
break;
case VIRTIO_RING_F_EVENT_IDX:
break;
+ case VIRTIO_F_VERSION_1:
+ break;
default:
/* We don't understan...
2014 Oct 23
0
[PATCH RFC v4 08/17] virtio: allow transports to get avail/used addresses
...*vq);
+void *virtqueue_get_avail(struct virtqueue *vq);
+void *virtqueue_get_used(struct virtqueue *vq);
+
/**
* virtio_device - representation of a device using virtio
* @index: unique position on the virtio bus
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index b311fa7..5c8aef8 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -827,4 +827,20 @@ void virtio_break_device(struct virtio_device *dev)
}
EXPORT_SYMBOL_GPL(virtio_break_device);
+void *virtqueue_get_avail(struct virtqueue *_vq)
+{
+ struct vring_virtqueue *vq = to_vvq(_vq...
2014 Nov 24
0
[PATCH v3 07/41] virtio: allow transports to get avail/used addresses
...*vq);
+void *virtqueue_get_avail(struct virtqueue *vq);
+void *virtqueue_get_used(struct virtqueue *vq);
+
/**
* virtio_device - representation of a device using virtio
* @index: unique position on the virtio bus
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index b311fa7..5c8aef8 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -827,4 +827,20 @@ void virtio_break_device(struct virtio_device *dev)
}
EXPORT_SYMBOL_GPL(virtio_break_device);
+void *virtqueue_get_avail(struct virtqueue *_vq)
+{
+ struct vring_virtqueue *vq = to_vvq(_vq...
2014 Nov 25
0
[PATCH v4 08/42] virtio: allow transports to get avail/used addresses
...*vq);
+void *virtqueue_get_avail(struct virtqueue *vq);
+void *virtqueue_get_used(struct virtqueue *vq);
+
/**
* virtio_device - representation of a device using virtio
* @index: unique position on the virtio bus
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index b311fa7..5c8aef8 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -827,4 +827,20 @@ void virtio_break_device(struct virtio_device *dev)
}
EXPORT_SYMBOL_GPL(virtio_break_device);
+void *virtqueue_get_avail(struct virtqueue *_vq)
+{
+ struct vring_virtqueue *vq = to_vvq(_vq...
2014 Nov 27
0
[PATCH v5 10/45] virtio: allow transports to get avail/used addresses
...*vq);
+void *virtqueue_get_avail(struct virtqueue *vq);
+void *virtqueue_get_used(struct virtqueue *vq);
+
/**
* virtio_device - representation of a device using virtio
* @index: unique position on the virtio bus
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index b311fa7..5c8aef8 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -827,4 +827,20 @@ void virtio_break_device(struct virtio_device *dev)
}
EXPORT_SYMBOL_GPL(virtio_break_device);
+void *virtqueue_get_avail(struct virtqueue *_vq)
+{
+ struct vring_virtqueue *vq = to_vvq(_vq...
2014 Oct 22
0
[PATCH RFC v2 05/16] virtio: add virtio 1.0 feature bit
...pressed them? */
@@ -54,4 +54,7 @@
/* Can the device handle any descriptor layout? */
#define VIRTIO_F_ANY_LAYOUT 27
+/* v1.0 compliant. */
+#define VIRTIO_F_VERSION_1 32
+
#endif /* _UAPI_LINUX_VIRTIO_CONFIG_H */
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index b311fa7..9f5dfe3 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -780,6 +780,8 @@ void vring_transport_features(struct virtio_device *vdev)
break;
case VIRTIO_RING_F_EVENT_IDX:
break;
+ case VIRTIO_F_VERSION_1:
+ break;
default:
/* We don't understan...
2014 Oct 22
1
[PATCH RFC v3 05/16] virtio: add virtio 1.0 feature bit
...pressed them? */
@@ -54,4 +54,7 @@
/* Can the device handle any descriptor layout? */
#define VIRTIO_F_ANY_LAYOUT 27
+/* v1.0 compliant. */
+#define VIRTIO_F_VERSION_1 32
+
#endif /* _UAPI_LINUX_VIRTIO_CONFIG_H */
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index b311fa7..9f5dfe3 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -780,6 +780,8 @@ void vring_transport_features(struct virtio_device *vdev)
break;
case VIRTIO_RING_F_EVENT_IDX:
break;
+ case VIRTIO_F_VERSION_1:
+ break;
default:
/* We don't understan...
2014 Oct 23
0
[PATCH RFC v4 08/17] virtio: allow transports to get avail/used addresses
...*vq);
+void *virtqueue_get_avail(struct virtqueue *vq);
+void *virtqueue_get_used(struct virtqueue *vq);
+
/**
* virtio_device - representation of a device using virtio
* @index: unique position on the virtio bus
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index b311fa7..5c8aef8 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -827,4 +827,20 @@ void virtio_break_device(struct virtio_device *dev)
}
EXPORT_SYMBOL_GPL(virtio_break_device);
+void *virtqueue_get_avail(struct virtqueue *_vq)
+{
+ struct vring_virtqueue *vq = to_vvq(_vq...
2014 Nov 24
0
[PATCH v3 07/41] virtio: allow transports to get avail/used addresses
...*vq);
+void *virtqueue_get_avail(struct virtqueue *vq);
+void *virtqueue_get_used(struct virtqueue *vq);
+
/**
* virtio_device - representation of a device using virtio
* @index: unique position on the virtio bus
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index b311fa7..5c8aef8 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -827,4 +827,20 @@ void virtio_break_device(struct virtio_device *dev)
}
EXPORT_SYMBOL_GPL(virtio_break_device);
+void *virtqueue_get_avail(struct virtqueue *_vq)
+{
+ struct vring_virtqueue *vq = to_vvq(_vq...
2014 Nov 25
0
[PATCH v4 08/42] virtio: allow transports to get avail/used addresses
...*vq);
+void *virtqueue_get_avail(struct virtqueue *vq);
+void *virtqueue_get_used(struct virtqueue *vq);
+
/**
* virtio_device - representation of a device using virtio
* @index: unique position on the virtio bus
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index b311fa7..5c8aef8 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -827,4 +827,20 @@ void virtio_break_device(struct virtio_device *dev)
}
EXPORT_SYMBOL_GPL(virtio_break_device);
+void *virtqueue_get_avail(struct virtqueue *_vq)
+{
+ struct vring_virtqueue *vq = to_vvq(_vq...
2014 Nov 27
0
[PATCH v5 10/45] virtio: allow transports to get avail/used addresses
...*vq);
+void *virtqueue_get_avail(struct virtqueue *vq);
+void *virtqueue_get_used(struct virtqueue *vq);
+
/**
* virtio_device - representation of a device using virtio
* @index: unique position on the virtio bus
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index b311fa7..5c8aef8 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -827,4 +827,20 @@ void virtio_break_device(struct virtio_device *dev)
}
EXPORT_SYMBOL_GPL(virtio_break_device);
+void *virtqueue_get_avail(struct virtqueue *_vq)
+{
+ struct vring_virtqueue *vq = to_vvq(_vq...
2014 Nov 24
0
[PATCH v3 05/41] virtio_ring: switch to new memory access APIs
...ong lines etc.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/virtio/virtio_ring.c | 89 ++++++++++++++++++++++----------------------
1 file changed, 45 insertions(+), 44 deletions(-)
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 61a1fe1..b311fa7 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -99,7 +99,8 @@ struct vring_virtqueue
#define to_vvq(_vq) container_of(_vq, struct vring_virtqueue, vq)
-static struct vring_desc *alloc_indirect(unsigned int total_sg, gfp_t gfp)
+static struct vring_desc *alloc_i...
2014 Nov 25
0
[PATCH v4 06/42] virtio_ring: switch to new memory access APIs
...ong lines etc.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/virtio/virtio_ring.c | 89 ++++++++++++++++++++++----------------------
1 file changed, 45 insertions(+), 44 deletions(-)
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 61a1fe1..b311fa7 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -99,7 +99,8 @@ struct vring_virtqueue
#define to_vvq(_vq) container_of(_vq, struct vring_virtqueue, vq)
-static struct vring_desc *alloc_indirect(unsigned int total_sg, gfp_t gfp)
+static struct vring_desc *alloc_i...
2014 Nov 27
0
[PATCH v5 08/45] virtio_ring: switch to new memory access APIs
...ong lines etc.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/virtio/virtio_ring.c | 89 ++++++++++++++++++++++----------------------
1 file changed, 45 insertions(+), 44 deletions(-)
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 61a1fe1..b311fa7 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -99,7 +99,8 @@ struct vring_virtqueue
#define to_vvq(_vq) container_of(_vq, struct vring_virtqueue, vq)
-static struct vring_desc *alloc_indirect(unsigned int total_sg, gfp_t gfp)
+static struct vring_desc *alloc_i...
2014 Nov 24
0
[PATCH v3 05/41] virtio_ring: switch to new memory access APIs
...ong lines etc.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/virtio/virtio_ring.c | 89 ++++++++++++++++++++++----------------------
1 file changed, 45 insertions(+), 44 deletions(-)
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 61a1fe1..b311fa7 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -99,7 +99,8 @@ struct vring_virtqueue
#define to_vvq(_vq) container_of(_vq, struct vring_virtqueue, vq)
-static struct vring_desc *alloc_indirect(unsigned int total_sg, gfp_t gfp)
+static struct vring_desc *alloc_i...
2014 Nov 25
0
[PATCH v4 06/42] virtio_ring: switch to new memory access APIs
...ong lines etc.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/virtio/virtio_ring.c | 89 ++++++++++++++++++++++----------------------
1 file changed, 45 insertions(+), 44 deletions(-)
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 61a1fe1..b311fa7 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -99,7 +99,8 @@ struct vring_virtqueue
#define to_vvq(_vq) container_of(_vq, struct vring_virtqueue, vq)
-static struct vring_desc *alloc_indirect(unsigned int total_sg, gfp_t gfp)
+static struct vring_desc *alloc_i...
2014 Nov 27
0
[PATCH v5 08/45] virtio_ring: switch to new memory access APIs
...ong lines etc.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/virtio/virtio_ring.c | 89 ++++++++++++++++++++++----------------------
1 file changed, 45 insertions(+), 44 deletions(-)
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 61a1fe1..b311fa7 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -99,7 +99,8 @@ struct vring_virtqueue
#define to_vvq(_vq) container_of(_vq, struct vring_virtqueue, vq)
-static struct vring_desc *alloc_indirect(unsigned int total_sg, gfp_t gfp)
+static struct vring_desc *alloc_i...
2014 Oct 22
0
[PATCH RFC v2 04/16] virtio: add support for 64 bit features.
...32 feature bits, we'll need to
- * steal a bit to indicate that the rest are somewhere else. */
+ /* We only support 32 feature bits. */
return ioread32(vp_dev->ioaddr + VIRTIO_PCI_HOST_FEATURES);
}
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index ea1c02e..b311fa7 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -782,7 +782,7 @@ void vring_transport_features(struct virtio_device *vdev)
break;
default:
/* We don't understand this bit. */
- vdev->features &= ~(1 << i);
+ vdev->features &= ~(...
2014 Oct 22
0
[PATCH RFC v3 04/16] virtio: add support for 64 bit features.
...32 feature bits, we'll need to
- * steal a bit to indicate that the rest are somewhere else. */
+ /* We only support 32 feature bits. */
return ioread32(vp_dev->ioaddr + VIRTIO_PCI_HOST_FEATURES);
}
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index ea1c02e..b311fa7 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -782,7 +782,7 @@ void vring_transport_features(struct virtio_device *vdev)
break;
default:
/* We don't understand this bit. */
- vdev->features &= ~(1 << i);
+ vdev->features &= ~(...