diff options
| -rw-r--r-- | drivers/vhost/test.c | 4 | ||||
| -rw-r--r-- | tools/virtio/Makefile | 2 | ||||
| -rw-r--r-- | tools/virtio/linux/virtio.h | 7 | ||||
| -rw-r--r-- | tools/virtio/virtio_test.c | 3 |
4 files changed, 12 insertions, 4 deletions
diff --git a/drivers/vhost/test.c b/drivers/vhost/test.c index 91d6f06..329d302 100644 --- a/drivers/vhost/test.c +++ b/drivers/vhost/test.c @@ -275,7 +275,9 @@ static long vhost_test_ioctl(struct file *f, unsigned int ioctl, return vhost_test_reset_owner(n); default: mutex_lock(&n->dev.mutex); - r = vhost_dev_ioctl(&n->dev, ioctl, arg); + r = vhost_dev_ioctl(&n->dev, ioctl, argp); + if (r == -ENOIOCTLCMD) + r = vhost_vring_ioctl(&n->dev, ioctl, argp); vhost_test_flush(n); mutex_unlock(&n->dev.mutex); return r; diff --git a/tools/virtio/Makefile b/tools/virtio/Makefile index d1d442e..b48c432 100644 --- a/tools/virtio/Makefile +++ b/tools/virtio/Makefile @@ -1,7 +1,7 @@ all: test mod test: virtio_test virtio_test: virtio_ring.o virtio_test.o -CFLAGS += -g -O2 -Wall -I. -I ../../usr/include/ -Wno-pointer-sign -fno-strict-overflow -MMD +CFLAGS += -g -O2 -Wall -I. -I ../../usr/include/ -Wno-pointer-sign -fno-strict-overflow -fno-strict-aliasing -fno-common -MMD vpath %.c ../../drivers/virtio mod: ${MAKE} -C `pwd`/../.. M=`pwd`/vhost_test diff --git a/tools/virtio/linux/virtio.h b/tools/virtio/linux/virtio.h index 81847dd..390c4cb 100644 --- a/tools/virtio/linux/virtio.h +++ b/tools/virtio/linux/virtio.h @@ -85,6 +85,8 @@ typedef __u16 u16; typedef enum { GFP_KERNEL, GFP_ATOMIC, + __GFP_HIGHMEM, + __GFP_HIGH } gfp_t; typedef enum { IRQ_NONE, @@ -163,6 +165,8 @@ struct virtqueue { void (*callback)(struct virtqueue *vq); const char *name; struct virtio_device *vdev; + unsigned int index; + unsigned int num_free; void *priv; }; @@ -206,7 +210,8 @@ bool virtqueue_enable_cb(struct virtqueue *vq); bool virtqueue_enable_cb_delayed(struct virtqueue *vq); void *virtqueue_detach_unused_buf(struct virtqueue *vq); -struct virtqueue *vring_new_virtqueue(unsigned int num, +struct virtqueue *vring_new_virtqueue(unsigned int index, + unsigned int num, unsigned int vring_align, struct virtio_device *vdev, bool weak_barriers, diff --git a/tools/virtio/virtio_test.c b/tools/virtio/virtio_test.c index fcc9aa2..faf3f0c 100644 --- a/tools/virtio/virtio_test.c +++ b/tools/virtio/virtio_test.c @@ -92,7 +92,8 @@ static void vq_info_add(struct vdev_info *dev, int num) assert(r >= 0); memset(info->ring, 0, vring_size(num, 4096)); vring_init(&info->vring, num, info->ring, 4096); - info->vq = vring_new_virtqueue(info->vring.num, 4096, &dev->vdev, + info->vq = vring_new_virtqueue(info->idx, + info->vring.num, 4096, &dev->vdev, true, info->ring, vq_notify, vq_callback, "test"); assert(info->vq); |
