[PATCH v2 14/21] net/virtio-user: use proper type for number of queue pairs

[Maxime Coquelin]

The number of queue pairs is specified as a 16 bits
unsigned int in the Virtio specification.

Signed-off-by: Maxime Coquelin <maxime.coque...@redhat.com>
Reviewed-by: Chenbo Xia <chenbo....@intel.com>
---
 drivers/net/virtio/virtio_user/virtio_user_dev.c | 2 +-
 drivers/net/virtio/virtio_user/virtio_user_dev.h | 6 +++---
 drivers/net/virtio/virtio_user_ethdev.c          | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.c 
b/drivers/net/virtio/virtio_user/virtio_user_dev.c
index 873c6aa036..809c9ef442 100644
--- a/drivers/net/virtio/virtio_user/virtio_user_dev.c
+++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c
@@ -553,7 +553,7 @@ virtio_user_dev_setup(struct virtio_user_dev *dev)
         1ULL << VIRTIO_F_RING_PACKED)
 
 int
-virtio_user_dev_init(struct virtio_user_dev *dev, char *path, int queues,
+virtio_user_dev_init(struct virtio_user_dev *dev, char *path, uint16_t queues,
                     int cq, int queue_size, const char *mac, char **ifname,
                     int server, int mrg_rxbuf, int in_order, int packed_vq,
                     enum virtio_user_backend_type backend_type)
diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.h 
b/drivers/net/virtio/virtio_user/virtio_user_dev.h
index 819f6463ba..3c5453eac0 100644
--- a/drivers/net/virtio/virtio_user/virtio_user_dev.h
+++ b/drivers/net/virtio/virtio_user/virtio_user_dev.h
@@ -32,8 +32,8 @@ struct virtio_user_dev {
        int             callfds[VIRTIO_MAX_VIRTQUEUES];
        int             kickfds[VIRTIO_MAX_VIRTQUEUES];
        int             mac_specified;
-       uint32_t        max_queue_pairs;
-       uint32_t        queue_pairs;
+       uint16_t        max_queue_pairs;
+       uint16_t        queue_pairs;
        uint32_t        queue_size;
        uint64_t        features; /* the negotiated features with driver,
                                   * and will be sync with device
@@ -64,7 +64,7 @@ struct virtio_user_dev {
 int virtio_user_dev_set_features(struct virtio_user_dev *dev);
 int virtio_user_start_device(struct virtio_user_dev *dev);
 int virtio_user_stop_device(struct virtio_user_dev *dev);
-int virtio_user_dev_init(struct virtio_user_dev *dev, char *path, int queues,
+int virtio_user_dev_init(struct virtio_user_dev *dev, char *path, uint16_t 
queues,
                         int cq, int queue_size, const char *mac, char **ifname,
                         int server, int mrg_rxbuf, int in_order,
                         int packed_vq,
diff --git a/drivers/net/virtio/virtio_user_ethdev.c 
b/drivers/net/virtio/virtio_user_ethdev.c
index 78b1ed9ace..6ad5896378 100644
--- a/drivers/net/virtio/virtio_user_ethdev.c
+++ b/drivers/net/virtio/virtio_user_ethdev.c
@@ -655,7 +655,7 @@ virtio_user_pmd_probe(struct rte_vdev_device *vdev)
 
        dev = eth_dev->data->dev_private;
        hw = &dev->hw;
-       if (virtio_user_dev_init(dev, path, queues, cq,
+       if (virtio_user_dev_init(dev, path, (uint16_t)queues, cq,
                         queue_size, mac_addr, &ifname, server_mode,
                         mrg_rxbuf, in_order, packed_vq, backend_type) < 0) {
                PMD_INIT_LOG(ERR, "virtio_user_dev_init fails");
-- 
2.39.1