Displaying 20 results from an estimated 24 matches for "highbits".
2014 Oct 07
0
[PATCH RFC 01/11] virtio: use u32, not bitmap for struct virtio_device's features
...A | GFP_KERNEL);
@@ -715,19 +714,15 @@ static void virtio_ccw_finalize_features(struct virtio_device *vdev)
/* Give virtio_ring a chance to accept features. */
vring_transport_features(vdev);
- for (i = 0; i < sizeof(*vdev->features) / sizeof(features->features);
- i++) {
- int highbits = i % 2 ? 32 : 0;
- features->index = i;
- features->features = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda...
2014 Nov 24
0
[PATCH v3 01/41] virtio: use u32, not bitmap for struct virtio_device's features
...A | GFP_KERNEL);
@@ -715,19 +714,15 @@ static void virtio_ccw_finalize_features(struct virtio_device *vdev)
/* Give virtio_ring a chance to accept features. */
vring_transport_features(vdev);
- for (i = 0; i < sizeof(*vdev->features) / sizeof(features->features);
- i++) {
- int highbits = i % 2 ? 32 : 0;
- features->index = i;
- features->features = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda...
2014 Nov 24
0
[PATCH v3 01/41] virtio: use u32, not bitmap for struct virtio_device's features
...A | GFP_KERNEL);
@@ -715,19 +714,15 @@ static void virtio_ccw_finalize_features(struct virtio_device *vdev)
/* Give virtio_ring a chance to accept features. */
vring_transport_features(vdev);
- for (i = 0; i < sizeof(*vdev->features) / sizeof(features->features);
- i++) {
- int highbits = i % 2 ? 32 : 0;
- features->index = i;
- features->features = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda...
2014 Oct 22
0
[PATCH RFC v2 03/16] virtio: use u32, not bitmap for struct virtio_device's features
...A | GFP_KERNEL);
@@ -715,19 +714,15 @@ static void virtio_ccw_finalize_features(struct virtio_device *vdev)
/* Give virtio_ring a chance to accept features. */
vring_transport_features(vdev);
- for (i = 0; i < sizeof(*vdev->features) / sizeof(features->features);
- i++) {
- int highbits = i % 2 ? 32 : 0;
- features->index = i;
- features->features = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda...
2014 Oct 22
0
[PATCH RFC v3 03/16] virtio: use u32, not bitmap for struct virtio_device's features
...A | GFP_KERNEL);
@@ -715,19 +714,15 @@ static void virtio_ccw_finalize_features(struct virtio_device *vdev)
/* Give virtio_ring a chance to accept features. */
vring_transport_features(vdev);
- for (i = 0; i < sizeof(*vdev->features) / sizeof(features->features);
- i++) {
- int highbits = i % 2 ? 32 : 0;
- features->index = i;
- features->features = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda...
2014 Oct 23
0
[PATCH RFC v4 03/17] virtio: use u32, not bitmap for struct virtio_device's features
...A | GFP_KERNEL);
@@ -715,19 +714,15 @@ static void virtio_ccw_finalize_features(struct virtio_device *vdev)
/* Give virtio_ring a chance to accept features. */
vring_transport_features(vdev);
- for (i = 0; i < sizeof(*vdev->features) / sizeof(features->features);
- i++) {
- int highbits = i % 2 ? 32 : 0;
- features->index = i;
- features->features = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda...
2014 Oct 22
0
[PATCH RFC v2 03/16] virtio: use u32, not bitmap for struct virtio_device's features
...A | GFP_KERNEL);
@@ -715,19 +714,15 @@ static void virtio_ccw_finalize_features(struct virtio_device *vdev)
/* Give virtio_ring a chance to accept features. */
vring_transport_features(vdev);
- for (i = 0; i < sizeof(*vdev->features) / sizeof(features->features);
- i++) {
- int highbits = i % 2 ? 32 : 0;
- features->index = i;
- features->features = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda...
2014 Oct 22
0
[PATCH RFC v3 03/16] virtio: use u32, not bitmap for struct virtio_device's features
...A | GFP_KERNEL);
@@ -715,19 +714,15 @@ static void virtio_ccw_finalize_features(struct virtio_device *vdev)
/* Give virtio_ring a chance to accept features. */
vring_transport_features(vdev);
- for (i = 0; i < sizeof(*vdev->features) / sizeof(features->features);
- i++) {
- int highbits = i % 2 ? 32 : 0;
- features->index = i;
- features->features = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda...
2014 Oct 23
0
[PATCH RFC v4 03/17] virtio: use u32, not bitmap for struct virtio_device's features
...A | GFP_KERNEL);
@@ -715,19 +714,15 @@ static void virtio_ccw_finalize_features(struct virtio_device *vdev)
/* Give virtio_ring a chance to accept features. */
vring_transport_features(vdev);
- for (i = 0; i < sizeof(*vdev->features) / sizeof(features->features);
- i++) {
- int highbits = i % 2 ? 32 : 0;
- features->index = i;
- features->features = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda...
2014 Nov 25
0
[PATCH v4 01/42] virtio: use u32, not bitmap for struct virtio_device's features
...A | GFP_KERNEL);
@@ -715,19 +714,15 @@ static void virtio_ccw_finalize_features(struct virtio_device *vdev)
/* Give virtio_ring a chance to accept features. */
vring_transport_features(vdev);
- for (i = 0; i < sizeof(*vdev->features) / sizeof(features->features);
- i++) {
- int highbits = i % 2 ? 32 : 0;
- features->index = i;
- features->features = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda...
2014 Nov 25
0
[PATCH v4 01/42] virtio: use u32, not bitmap for struct virtio_device's features
...A | GFP_KERNEL);
@@ -715,19 +714,15 @@ static void virtio_ccw_finalize_features(struct virtio_device *vdev)
/* Give virtio_ring a chance to accept features. */
vring_transport_features(vdev);
- for (i = 0; i < sizeof(*vdev->features) / sizeof(features->features);
- i++) {
- int highbits = i % 2 ? 32 : 0;
- features->index = i;
- features->features = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda...
2014 Nov 30
0
[PATCH v7 02/46] virtio: use u32, not bitmap for features
...A | GFP_KERNEL);
@@ -715,19 +714,15 @@ static void virtio_ccw_finalize_features(struct virtio_device *vdev)
/* Give virtio_ring a chance to accept features. */
vring_transport_features(vdev);
- for (i = 0; i < sizeof(*vdev->features) / sizeof(features->features);
- i++) {
- int highbits = i % 2 ? 32 : 0;
- features->index = i;
- features->features = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda...
2014 Dec 01
0
[PATCH v8 02/50] virtio: use u32, not bitmap for features
...A | GFP_KERNEL);
@@ -715,19 +714,15 @@ static void virtio_ccw_finalize_features(struct virtio_device *vdev)
/* Give virtio_ring a chance to accept features. */
vring_transport_features(vdev);
- for (i = 0; i < sizeof(*vdev->features) / sizeof(features->features);
- i++) {
- int highbits = i % 2 ? 32 : 0;
- features->index = i;
- features->features = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda...
2014 Nov 30
0
[PATCH v7 02/46] virtio: use u32, not bitmap for features
...A | GFP_KERNEL);
@@ -715,19 +714,15 @@ static void virtio_ccw_finalize_features(struct virtio_device *vdev)
/* Give virtio_ring a chance to accept features. */
vring_transport_features(vdev);
- for (i = 0; i < sizeof(*vdev->features) / sizeof(features->features);
- i++) {
- int highbits = i % 2 ? 32 : 0;
- features->index = i;
- features->features = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda...
2014 Dec 01
0
[PATCH v8 02/50] virtio: use u32, not bitmap for features
...A | GFP_KERNEL);
@@ -715,19 +714,15 @@ static void virtio_ccw_finalize_features(struct virtio_device *vdev)
/* Give virtio_ring a chance to accept features. */
vring_transport_features(vdev);
- for (i = 0; i < sizeof(*vdev->features) / sizeof(features->features);
- i++) {
- int highbits = i % 2 ? 32 : 0;
- features->index = i;
- features->features = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda...
2014 Nov 27
2
[PATCH v6 02/46] virtio: use u32, not bitmap for features
...A | GFP_KERNEL);
@@ -715,19 +714,15 @@ static void virtio_ccw_finalize_features(struct virtio_device *vdev)
/* Give virtio_ring a chance to accept features. */
vring_transport_features(vdev);
- for (i = 0; i < sizeof(*vdev->features) / sizeof(features->features);
- i++) {
- int highbits = i % 2 ? 32 : 0;
- features->index = i;
- features->features = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda...
2014 Nov 27
2
[PATCH v6 02/46] virtio: use u32, not bitmap for features
...A | GFP_KERNEL);
@@ -715,19 +714,15 @@ static void virtio_ccw_finalize_features(struct virtio_device *vdev)
/* Give virtio_ring a chance to accept features. */
vring_transport_features(vdev);
- for (i = 0; i < sizeof(*vdev->features) / sizeof(features->features);
- i++) {
- int highbits = i % 2 ? 32 : 0;
- features->index = i;
- features->features = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda...
2014 Nov 27
2
[PATCH v5 01/45] virtio: use u32, not bitmap for struct virtio_device's features
...A | GFP_KERNEL);
@@ -715,19 +714,15 @@ static void virtio_ccw_finalize_features(struct virtio_device *vdev)
/* Give virtio_ring a chance to accept features. */
vring_transport_features(vdev);
- for (i = 0; i < sizeof(*vdev->features) / sizeof(features->features);
- i++) {
- int highbits = i % 2 ? 32 : 0;
- features->index = i;
- features->features = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda...
2014 Nov 27
2
[PATCH v5 01/45] virtio: use u32, not bitmap for struct virtio_device's features
...A | GFP_KERNEL);
@@ -715,19 +714,15 @@ static void virtio_ccw_finalize_features(struct virtio_device *vdev)
/* Give virtio_ring a chance to accept features. */
vring_transport_features(vdev);
- for (i = 0; i < sizeof(*vdev->features) / sizeof(features->features);
- i++) {
- int highbits = i % 2 ? 32 : 0;
- features->index = i;
- features->features = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda...
2013 Apr 05
8
[PATCH 0/7] virtio cleanups
Aiming these for coming merge window.
Nothing should change, but get ready for a non-guest-endian config transports,
and > 32 features bits.
Final one is just an overdue consolidation.
Cheers,
Rusty.
Rusty Russell (7):
virtio_config: introduce size-based accessors.
virtio: use size-based config accessors.
virtio_config: helpers for non-converting accessors.
virtio_config: make