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virtio: use generic name when possible

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We have two different virtio buses: pci and s390. The abstraction path
taken in qemu is to have generic aliases for each device type in the
architecture specific qdev devices.

So let's make use of these aliases whenever we can and define them
whenever we can.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Alexander Graf 2011-03-29 15:29:29 +02:00 committed by Aurelien Jarno
parent 1b01b4e717
commit 29f82b37e5
4 changed files with 9 additions and 4 deletions
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2
blockdev.c
View file

@ -503,7 +503,7 @@ DriveInfo *drive_init(QemuOpts *opts, int default_to_scsi)
case IF_VIRTIO:
/* add virtio block device */
opts = qemu_opts_create(qemu_find_opts("device"), NULL, 0);
qemu_opt_set(opts, "driver", "virtio-blk-pci");
qemu_opt_set(opts, "driver", "virtio-blk");
qemu_opt_set(opts, "drive", dinfo->id);
if (devaddr)
qemu_opt_set(opts, "addr", devaddr);

2
hw/s390-virtio-bus.c
View file

@ -325,6 +325,7 @@ static const VirtIOBindings virtio_s390_bindings = {
static VirtIOS390DeviceInfo s390_virtio_net = {
.init = s390_virtio_net_init,
.qdev.name = "virtio-net-s390",
.qdev.alias = "virtio-net",
.qdev.size = sizeof(VirtIOS390Device),
.qdev.props = (Property[]) {
DEFINE_NIC_PROPERTIES(VirtIOS390Device, nic),
@ -340,6 +341,7 @@ static VirtIOS390DeviceInfo s390_virtio_net = {
static VirtIOS390DeviceInfo s390_virtio_blk = {
.init = s390_virtio_blk_init,
.qdev.name = "virtio-blk-s390",
.qdev.alias = "virtio-blk",
.qdev.size = sizeof(VirtIOS390Device),
.qdev.props = (Property[]) {
DEFINE_BLOCK_PROPERTIES(VirtIOS390Device, block),

3
hw/virtio-pci.c
View file

@ -873,6 +873,7 @@ static PCIDeviceInfo virtio_info[] = {
.qdev.reset = virtio_pci_reset,
},{
.qdev.name = "virtio-net-pci",
.qdev.alias = "virtio-net",
.qdev.size = sizeof(VirtIOPCIProxy),
.init = virtio_net_init_pci,
.exit = virtio_net_exit_pci,
@ -911,6 +912,7 @@ static PCIDeviceInfo virtio_info[] = {
.qdev.reset = virtio_pci_reset,
},{
.qdev.name = "virtio-balloon-pci",
.qdev.alias = "virtio-balloon",
.qdev.size = sizeof(VirtIOPCIProxy),
.init = virtio_balloon_init_pci,
.exit = virtio_exit_pci,
@ -922,6 +924,7 @@ static PCIDeviceInfo virtio_info[] = {
},{
#ifdef CONFIG_VIRTFS
.qdev.name = "virtio-9p-pci",
.qdev.alias = "virtio-9p",
.qdev.size = sizeof(VirtIOPCIProxy),
.init = virtio_9p_init_pci,
.qdev.props = (Property[]) {

6
vl.c
View file

@ -1598,7 +1598,7 @@ static int balloon_parse(const char *arg)
/* create empty opts */
opts = qemu_opts_create(qemu_find_opts("device"), NULL, 0);
}
qemu_opt_set(opts, "driver", "virtio-balloon-pci");
qemu_opt_set(opts, "driver", "virtio-balloon");
return 0;
}
@ -2484,12 +2484,12 @@ int main(int argc, char **argv, char **envp)
qemu_opt_get(opts, "path"),
qemu_opt_get(opts, "security_model"));
len = strlen("virtio-9p-pci,fsdev=,mount_tag=");
len = strlen("virtio-9p,fsdev=,mount_tag=");
len += 2*strlen(qemu_opt_get(opts, "mount_tag"));
arg_9p = qemu_malloc((len + 1) * sizeof(*arg_9p));
snprintf(arg_9p, (len + 1) * sizeof(*arg_9p),
"virtio-9p-pci,fsdev=%s,mount_tag=%s",
"virtio-9p,fsdev=%s,mount_tag=%s",
qemu_opt_get(opts, "mount_tag"),
qemu_opt_get(opts, "mount_tag"));