kvm tools: ARM: allow default virtio transport to be passed on cmdline

This patch changes VIRTIO_DEFAULT_TRANS to take a struct kvm parameter,
allowing architectures to choose the default transport dynamically.

For ARM, this is driven by an arch-specific cmdline option.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
This commit is contained in:
Will Deacon
2014-02-04 16:54:05 +00:00
parent 6606883c7d
commit d97dadecbd
10 changed files with 18 additions and 13 deletions
+1 -1
View File
@@ -1392,7 +1392,7 @@ int virtio_9p__init(struct kvm *kvm)
list_for_each_entry(p9dev, &devs, list) {
virtio_init(kvm, p9dev, &p9dev->vdev, &p9_dev_virtio_ops,
VIRTIO_DEFAULT_TRANS, PCI_DEVICE_ID_VIRTIO_9P,
VIRTIO_DEFAULT_TRANS(kvm), PCI_DEVICE_ID_VIRTIO_9P,
VIRTIO_ID_9P, PCI_CLASS_9P);
}
+1 -1
View File
@@ -262,7 +262,7 @@ int virtio_bln__init(struct kvm *kvm)
memset(&bdev.config, 0, sizeof(struct virtio_balloon_config));
virtio_init(kvm, &bdev, &bdev.vdev, &bln_dev_virtio_ops,
VIRTIO_DEFAULT_TRANS, PCI_DEVICE_ID_VIRTIO_BLN,
VIRTIO_DEFAULT_TRANS(kvm), PCI_DEVICE_ID_VIRTIO_BLN,
VIRTIO_ID_BALLOON, PCI_CLASS_BLN);
if (compat_id == -1)
+1 -1
View File
@@ -260,7 +260,7 @@ static int virtio_blk__init_one(struct kvm *kvm, struct disk_image *disk)
};
virtio_init(kvm, bdev, &bdev->vdev, &blk_dev_virtio_ops,
VIRTIO_DEFAULT_TRANS, PCI_DEVICE_ID_VIRTIO_BLK,
VIRTIO_DEFAULT_TRANS(kvm), PCI_DEVICE_ID_VIRTIO_BLK,
VIRTIO_ID_BLOCK, PCI_CLASS_BLK);
list_add_tail(&bdev->list, &bdevs);
+1 -1
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@@ -210,7 +210,7 @@ int virtio_console__init(struct kvm *kvm)
pthread_cond_init(&cdev.poll_cond, NULL);
virtio_init(kvm, &cdev, &cdev.vdev, &con_dev_virtio_ops,
VIRTIO_DEFAULT_TRANS, PCI_DEVICE_ID_VIRTIO_CONSOLE,
VIRTIO_DEFAULT_TRANS(kvm), PCI_DEVICE_ID_VIRTIO_CONSOLE,
VIRTIO_ID_CONSOLE, PCI_CLASS_CONSOLE);
if (compat_id == -1)
compat_id = virtio_compat_add_message("virtio-console", "CONFIG_VIRTIO_CONSOLE");
+1 -1
View File
@@ -171,7 +171,7 @@ int virtio_rng__init(struct kvm *kvm)
}
r = virtio_init(kvm, rdev, &rdev->vdev, &rng_dev_virtio_ops,
VIRTIO_DEFAULT_TRANS, PCI_DEVICE_ID_VIRTIO_RNG,
VIRTIO_DEFAULT_TRANS(kvm), PCI_DEVICE_ID_VIRTIO_RNG,
VIRTIO_ID_RNG, PCI_CLASS_RNG);
if (r < 0)
goto cleanup;
+1 -1
View File
@@ -252,7 +252,7 @@ static int virtio_scsi_init_one(struct kvm *kvm, struct disk_image *disk)
sdev->target.vhost_tpgt = strtol(disk->tpgt, NULL, 0);
virtio_init(kvm, sdev, &sdev->vdev, &scsi_dev_virtio_ops,
VIRTIO_DEFAULT_TRANS, PCI_DEVICE_ID_VIRTIO_SCSI,
VIRTIO_DEFAULT_TRANS(kvm), PCI_DEVICE_ID_VIRTIO_SCSI,
VIRTIO_ID_SCSI, PCI_CLASS_BLK);
list_add_tail(&sdev->list, &sdevs);