[Qemu-devel] [PATCH V3 06/14] virtio-serial-bus: switch to bus specific queue limit

[Jason Wang <jasowang@redhat.com>]

Cc: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
---
 hw/char/virtio-serial-bus.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/char/virtio-serial-bus.c b/hw/char/virtio-serial-bus.c
index 37a6f44..f280e95 100644
--- a/hw/char/virtio-serial-bus.c
+++ b/hw/char/virtio-serial-bus.c
@@ -26,6 +26,8 @@
 #include "hw/virtio/virtio-serial.h"
 #include "hw/virtio/virtio-access.h"
 
+#define VIRTIO_SERIAL_BUS_QUEUE_MAX 64
+
 struct VirtIOSerialDevices {
     QLIST_HEAD(, VirtIOSerial) devices;
 } vserdevices;
@@ -942,7 +944,7 @@ static void virtio_serial_device_realize(DeviceState *dev, Error **errp)
     }
 
     /* Each port takes 2 queues, and one pair is for the control queue */
-    max_supported_ports = VIRTIO_PCI_QUEUE_MAX / 2 - 1;
+    max_supported_ports = VIRTIO_SERIAL_BUS_QUEUE_MAX / 2 - 1;
 
     if (vser->serial.max_virtserial_ports > max_supported_ports) {
         error_setg(errp, "maximum ports supported: %u", max_supported_ports);
-- 
2.1.0