Displaying 20 results from an estimated 75 matches for "virtio_mmio_guest_featur".
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virtio_mmio_guest_features
2011 Nov 15
1
[PATCH] virtio-mmio: Correct the name of the guest features selector
...user facing.
include/linux/virtio_mmio.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/linux/virtio_mmio.h b/include/linux/virtio_mmio.h
index 27c7ede..5c7b6f0 100644
--- a/include/linux/virtio_mmio.h
+++ b/include/linux/virtio_mmio.h
@@ -63,7 +63,7 @@
#define VIRTIO_MMIO_GUEST_FEATURES 0x020
/* Activated features set selector - Write Only */
-#define VIRTIO_MMIO_GUEST_FEATURES_SET 0x024
+#define VIRTIO_MMIO_GUEST_FEATURES_SEL 0x024
/* Guest's memory page size in bytes - Write Only */
#define VIRTIO_MMIO_GUEST_PAGE_SIZE 0x028
--
1.7.8.rc1
2011 Nov 15
1
[PATCH] virtio-mmio: Correct the name of the guest features selector
...user facing.
include/linux/virtio_mmio.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/linux/virtio_mmio.h b/include/linux/virtio_mmio.h
index 27c7ede..5c7b6f0 100644
--- a/include/linux/virtio_mmio.h
+++ b/include/linux/virtio_mmio.h
@@ -63,7 +63,7 @@
#define VIRTIO_MMIO_GUEST_FEATURES 0x020
/* Activated features set selector - Write Only */
-#define VIRTIO_MMIO_GUEST_FEATURES_SET 0x024
+#define VIRTIO_MMIO_GUEST_FEATURES_SEL 0x024
/* Guest's memory page size in bytes - Write Only */
#define VIRTIO_MMIO_GUEST_PAGE_SIZE 0x028
--
1.7.8.rc1
2014 Nov 25
2
[PATCH v4 02/42] virtio: add support for 64 bit features.
...4)readl(vm_dev->base + VIRTIO_MMIO_HOST_FEATURES) << 32);
+ return features;
}
static void vm_finalize_features(struct virtio_device *vdev)
@@ -160,7 +162,9 @@ static void vm_finalize_features(struct virtio_device *vdev)
vring_transport_features(vdev);
writel(0, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
- writel(vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel((u32)vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel(1, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
+ writel(vdev->features >> 32, vm_dev->base + VIRTIO_MMIO_GUE...
2014 Nov 25
2
[PATCH v4 02/42] virtio: add support for 64 bit features.
...4)readl(vm_dev->base + VIRTIO_MMIO_HOST_FEATURES) << 32);
+ return features;
}
static void vm_finalize_features(struct virtio_device *vdev)
@@ -160,7 +162,9 @@ static void vm_finalize_features(struct virtio_device *vdev)
vring_transport_features(vdev);
writel(0, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
- writel(vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel((u32)vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel(1, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
+ writel(vdev->features >> 32, vm_dev->base + VIRTIO_MMIO_GUE...
2014 Oct 07
0
[PATCH RFC 02/11] virtio: add support for 64 bit features.
...4)readl(vm_dev->base + VIRTIO_MMIO_HOST_FEATURES) << 32);
+ return features;
}
static void vm_finalize_features(struct virtio_device *vdev)
@@ -160,7 +162,9 @@ static void vm_finalize_features(struct virtio_device *vdev)
vring_transport_features(vdev);
writel(0, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
- writel(vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel((u32)vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel(1, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
+ writel(vdev->features >> 32, vm_dev->base + VIRTIO_MMIO_GUE...
2014 Nov 24
0
[PATCH v3 02/41] virtio: add support for 64 bit features.
...4)readl(vm_dev->base + VIRTIO_MMIO_HOST_FEATURES) << 32);
+ return features;
}
static void vm_finalize_features(struct virtio_device *vdev)
@@ -160,7 +162,9 @@ static void vm_finalize_features(struct virtio_device *vdev)
vring_transport_features(vdev);
writel(0, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
- writel(vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel((u32)vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel(1, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
+ writel(vdev->features >> 32, vm_dev->base + VIRTIO_MMIO_GUE...
2014 Nov 24
0
[PATCH v3 02/41] virtio: add support for 64 bit features.
...4)readl(vm_dev->base + VIRTIO_MMIO_HOST_FEATURES) << 32);
+ return features;
}
static void vm_finalize_features(struct virtio_device *vdev)
@@ -160,7 +162,9 @@ static void vm_finalize_features(struct virtio_device *vdev)
vring_transport_features(vdev);
writel(0, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
- writel(vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel((u32)vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel(1, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
+ writel(vdev->features >> 32, vm_dev->base + VIRTIO_MMIO_GUE...
2014 Oct 22
0
[PATCH RFC v2 04/16] virtio: add support for 64 bit features.
...4)readl(vm_dev->base + VIRTIO_MMIO_HOST_FEATURES) << 32);
+ return features;
}
static void vm_finalize_features(struct virtio_device *vdev)
@@ -160,7 +162,9 @@ static void vm_finalize_features(struct virtio_device *vdev)
vring_transport_features(vdev);
writel(0, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
- writel(vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel((u32)vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel(1, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
+ writel(vdev->features >> 32, vm_dev->base + VIRTIO_MMIO_GUE...
2014 Oct 22
0
[PATCH RFC v3 04/16] virtio: add support for 64 bit features.
...4)readl(vm_dev->base + VIRTIO_MMIO_HOST_FEATURES) << 32);
+ return features;
}
static void vm_finalize_features(struct virtio_device *vdev)
@@ -160,7 +162,9 @@ static void vm_finalize_features(struct virtio_device *vdev)
vring_transport_features(vdev);
writel(0, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
- writel(vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel((u32)vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel(1, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
+ writel(vdev->features >> 32, vm_dev->base + VIRTIO_MMIO_GUE...
2014 Oct 23
0
[PATCH RFC v4 04/17] virtio: add support for 64 bit features.
...4)readl(vm_dev->base + VIRTIO_MMIO_HOST_FEATURES) << 32);
+ return features;
}
static void vm_finalize_features(struct virtio_device *vdev)
@@ -160,7 +162,9 @@ static void vm_finalize_features(struct virtio_device *vdev)
vring_transport_features(vdev);
writel(0, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
- writel(vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel((u32)vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel(1, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
+ writel(vdev->features >> 32, vm_dev->base + VIRTIO_MMIO_GUE...
2014 Oct 22
0
[PATCH RFC v2 04/16] virtio: add support for 64 bit features.
...4)readl(vm_dev->base + VIRTIO_MMIO_HOST_FEATURES) << 32);
+ return features;
}
static void vm_finalize_features(struct virtio_device *vdev)
@@ -160,7 +162,9 @@ static void vm_finalize_features(struct virtio_device *vdev)
vring_transport_features(vdev);
writel(0, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
- writel(vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel((u32)vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel(1, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
+ writel(vdev->features >> 32, vm_dev->base + VIRTIO_MMIO_GUE...
2014 Oct 22
0
[PATCH RFC v3 04/16] virtio: add support for 64 bit features.
...4)readl(vm_dev->base + VIRTIO_MMIO_HOST_FEATURES) << 32);
+ return features;
}
static void vm_finalize_features(struct virtio_device *vdev)
@@ -160,7 +162,9 @@ static void vm_finalize_features(struct virtio_device *vdev)
vring_transport_features(vdev);
writel(0, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
- writel(vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel((u32)vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel(1, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
+ writel(vdev->features >> 32, vm_dev->base + VIRTIO_MMIO_GUE...
2014 Oct 23
0
[PATCH RFC v4 04/17] virtio: add support for 64 bit features.
...4)readl(vm_dev->base + VIRTIO_MMIO_HOST_FEATURES) << 32);
+ return features;
}
static void vm_finalize_features(struct virtio_device *vdev)
@@ -160,7 +162,9 @@ static void vm_finalize_features(struct virtio_device *vdev)
vring_transport_features(vdev);
writel(0, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
- writel(vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel((u32)vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel(1, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
+ writel(vdev->features >> 32, vm_dev->base + VIRTIO_MMIO_GUE...
2014 Nov 26
0
[PATCH v4 02/42] virtio: add support for 64 bit features.
...HOST_FEATURES) << 32);
> + return features;
> }
>
> static void vm_finalize_features(struct virtio_device *vdev)
> @@ -160,7 +162,9 @@ static void vm_finalize_features(struct virtio_device *vdev)
> vring_transport_features(vdev);
>
> writel(0, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
> - writel(vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
> + writel((u32)vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
> + writel(1, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
> + writel(vdev->features >> 32, vm_dev->ba...
2015 Jan 20
4
[PATCH v2] virtio-mmio: Update the device to OASIS spec version
...tio-mmio devices (version 2) must provide VIRTIO_F_VERSION_1 feature!\n");
+ return -EINVAL;
+ }
+
+ writel(1, vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES_SEL);
+ writel((u32)(vdev->features >> 32),
+ vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES);
- writel(0, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
- writel(vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel(0, vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES_SEL);
+ writel((u32)vdev->features,
+ vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES);
return 0;
}
@@ -275,7 +259,12 @@ static void vm_del_vq(struct...
2015 Jan 20
4
[PATCH v2] virtio-mmio: Update the device to OASIS spec version
...tio-mmio devices (version 2) must provide VIRTIO_F_VERSION_1 feature!\n");
+ return -EINVAL;
+ }
+
+ writel(1, vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES_SEL);
+ writel((u32)(vdev->features >> 32),
+ vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES);
- writel(0, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
- writel(vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel(0, vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES_SEL);
+ writel((u32)vdev->features,
+ vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES);
return 0;
}
@@ -275,7 +259,12 @@ static void vm_del_vq(struct...
2015 Jan 20
1
[PATCH] virtio-mmio: Update the device to OASIS spec version
...e we don't have any features > 32 bits! */
- BUG_ON((u32)vdev->features != vdev->features);
+ writel(1, vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES_SEL);
+ writel((u32)(vdev->features >> 32),
+ vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES);
- writel(0, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
- writel(vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel(0, vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES_SEL);
+ writel((u32)vdev->features,
+ vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES);
return 0;
}
@@ -275,7 +252,12 @@ static void vm_del_vq(struct...
2015 Jan 20
1
[PATCH] virtio-mmio: Update the device to OASIS spec version
...e we don't have any features > 32 bits! */
- BUG_ON((u32)vdev->features != vdev->features);
+ writel(1, vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES_SEL);
+ writel((u32)(vdev->features >> 32),
+ vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES);
- writel(0, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
- writel(vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
+ writel(0, vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES_SEL);
+ writel((u32)vdev->features,
+ vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES);
return 0;
}
@@ -275,7 +252,12 @@ static void vm_del_vq(struct...
2015 Jan 20
0
[PATCH v2] virtio-mmio: Update the device to OASIS spec version
...e VIRTIO_F_VERSION_1 feature!\n");
> + return -EINVAL;
> + }
> +
> + writel(1, vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES_SEL);
> + writel((u32)(vdev->features >> 32),
> + vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES);
>
> - writel(0, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
> - writel(vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
> + writel(0, vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES_SEL);
> + writel((u32)vdev->features,
> + vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES);
>
> return 0;
> }
> @@ -275,7...
2015 Jan 20
0
[PATCH v2] virtio-mmio: Update the device to OASIS spec version
...e VIRTIO_F_VERSION_1 feature!\n");
> + return -EINVAL;
> + }
> +
> + writel(1, vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES_SEL);
> + writel((u32)(vdev->features >> 32),
> + vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES);
>
> - writel(0, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES_SEL);
> - writel(vdev->features, vm_dev->base + VIRTIO_MMIO_GUEST_FEATURES);
> + writel(0, vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES_SEL);
> + writel((u32)vdev->features,
> + vm_dev->base + VIRTIO_MMIO_DRIVER_FEATURES);
>
> return 0;
> }
> @@ -275,7...