kvm tools: change option type of RNG from increment to boolean

Becasue virtio random generator is a single device, change its option
type to boolean.

Signed-off-by: Liming Wang <walimisdev@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
This commit is contained in:
Liming Wang
2011-08-17 17:44:54 +08:00
committed by Will Deacon
parent 80c71af0c8
commit cf55d6aeac
+3 -4
View File
@@ -60,7 +60,7 @@ __thread struct kvm_cpu *current_kvm_cpu;
static u64 ram_size;
static u8 image_count;
static int virtio_rng;
static bool virtio_rng;
static const char *kernel_cmdline;
static const char *kernel_filename;
static const char *vmlinux_filename;
@@ -161,7 +161,7 @@ static const struct option options[] = {
OPT_BOOLEAN('\0', "balloon", &balloon, "Enable virtio balloon"),
OPT_BOOLEAN('\0', "vnc", &vnc, "Enable VNC framebuffer"),
OPT_BOOLEAN('\0', "sdl", &sdl, "Enable SDL framebuffer"),
OPT_INCR('\0', "rng", &virtio_rng, "Enable virtio Random Number Generator"),
OPT_BOOLEAN('\0', "rng", &virtio_rng, "Enable virtio Random Number Generator"),
OPT_CALLBACK('\0', "9p", NULL, "dir_to_share,tag_name",
"Enable virtio 9p to share files between host and guest", virtio_9p_rootdir_parser),
OPT_STRING('\0', "console", &console, "serial or virtio",
@@ -641,8 +641,7 @@ int kvm_cmd_run(int argc, const char **argv, const char *prefix)
virtio_console__init(kvm);
if (virtio_rng)
while (virtio_rng--)
virtio_rng__init(kvm);
virtio_rng__init(kvm);
if (balloon)
virtio_bln__init(kvm);