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[Qemu-devel] [PATCH V8 6/9] virtio-s390: introduce virito s390 queue lim
From: |
Jason Wang |
Subject: |
[Qemu-devel] [PATCH V8 6/9] virtio-s390: introduce virito s390 queue limit |
Date: |
Fri, 29 May 2015 14:15:29 +0800 |
Cc: Alexander Graf <address@hidden>
Cc: Richard Henderson <address@hidden>
Signed-off-by: Jason Wang <address@hidden>
---
hw/s390x/s390-virtio-bus.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/hw/s390x/s390-virtio-bus.c b/hw/s390x/s390-virtio-bus.c
index 0e35ac9..3801c73 100644
--- a/hw/s390x/s390-virtio-bus.c
+++ b/hw/s390x/s390-virtio-bus.c
@@ -45,6 +45,8 @@
do { } while (0)
#endif
+#define VIRTIO_S390_QUEUE_MAX 64
+
static void virtio_s390_bus_new(VirtioBusState *bus, size_t bus_size,
VirtIOS390Device *dev);
@@ -354,7 +356,7 @@ static ram_addr_t
s390_virtio_device_num_vq(VirtIOS390Device *dev)
VirtIODevice *vdev = dev->vdev;
int num_vq;
- for (num_vq = 0; num_vq < VIRTIO_PCI_QUEUE_MAX; num_vq++) {
+ for (num_vq = 0; num_vq < VIRTIO_S390_QUEUE_MAX; num_vq++) {
if (!virtio_queue_get_num(vdev, num_vq)) {
break;
}
@@ -476,7 +478,7 @@ VirtIOS390Device *s390_virtio_bus_find_vring(VirtIOS390Bus
*bus,
QTAILQ_FOREACH(kid, &bus->bus.children, sibling) {
VirtIOS390Device *dev = (VirtIOS390Device *)kid->child;
- for(i = 0; i < VIRTIO_PCI_QUEUE_MAX; i++) {
+ for (i = 0; i < VIRTIO_S390_QUEUE_MAX; i++) {
if (!virtio_queue_get_addr(dev->vdev, i))
break;
if (virtio_queue_get_addr(dev->vdev, i) == mem) {
--
2.1.4
- [Qemu-devel] [PATCH V8 0/9] Support more virtio queues, Jason Wang, 2015/05/29
- [Qemu-devel] [PATCH V8 1/9] virtio-net: adding all queues in .realize(), Jason Wang, 2015/05/29
- [Qemu-devel] [PATCH V8 2/9] virtio: device_plugged() can fail, Jason Wang, 2015/05/29
- [Qemu-devel] [PATCH V8 3/9] virtio: introduce virtio_get_num_queues(), Jason Wang, 2015/05/29
- [Qemu-devel] [PATCH V8 4/9] virtio-ccw: introduce ccw specific queue limit, Jason Wang, 2015/05/29
- [Qemu-devel] [PATCH V8 5/9] virtio-ccw: validate the number of queues against bus limitation, Jason Wang, 2015/05/29
- [Qemu-devel] [PATCH V8 6/9] virtio-s390: introduce virito s390 queue limit,
Jason Wang <=
- [Qemu-devel] [PATCH V8 7/9] virtio-s390: introduce virtio_s390_device_plugged(), Jason Wang, 2015/05/29
- [Qemu-devel] [PATCH V8 8/9] virtio: rename VIRTIO_PCI_QUEUE_MAX to VIRTIO_QUEUE_MAX, Jason Wang, 2015/05/29
- [Qemu-devel] [PATCH V8 9/9] virtio: increase the queue limit to 1024, Jason Wang, 2015/05/29