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[Qemu-devel] [PULL 36/57] virtio-s390: introduce virito s390 queue limit
From: |
Michael S. Tsirkin |
Subject: |
[Qemu-devel] [PULL 36/57] virtio-s390: introduce virito s390 queue limit |
Date: |
Sun, 31 May 2015 20:36:36 +0200 |
From: Jason Wang <address@hidden>
Cc: Alexander Graf <address@hidden>
Cc: Richard Henderson <address@hidden>
Signed-off-by: Jason Wang <address@hidden>
Reviewed-by: Michael S. Tsirkin <address@hidden>
Signed-off-by: Michael S. Tsirkin <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 74e27e8..0748e30 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);
@@ -352,7 +354,7 @@ 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;
}
@@ -475,7 +477,7 @@ 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) {
--
MST
- [Qemu-devel] [PULL 27/57] pc: acpi: fix pvpanic for buggy guests, (continued)
- [Qemu-devel] [PULL 27/57] pc: acpi: fix pvpanic for buggy guests, Michael S. Tsirkin, 2015/05/31
- [Qemu-devel] [PULL 26/57] pc: Generate init functions with a macro, Michael S. Tsirkin, 2015/05/31
- [Qemu-devel] [PULL 28/57] virtio: move host_features, Michael S. Tsirkin, 2015/05/31
- [Qemu-devel] [PULL 29/57] virtio-ccw: Don't advertise VIRTIO_F_BAD_FEATURE, Michael S. Tsirkin, 2015/05/31
- [Qemu-devel] [PULL 30/57] virtio: move VIRTIO_F_NOTIFY_ON_EMPTY into core, Michael S. Tsirkin, 2015/05/31
- [Qemu-devel] [PULL 31/57] virtio-net: adding all queues in .realize(), Michael S. Tsirkin, 2015/05/31
- [Qemu-devel] [PULL 32/57] virtio: device_plugged() can fail, Michael S. Tsirkin, 2015/05/31
- [Qemu-devel] [PULL 33/57] virtio: introduce virtio_get_num_queues(), Michael S. Tsirkin, 2015/05/31
- [Qemu-devel] [PULL 34/57] virtio-ccw: introduce ccw specific queue limit, Michael S. Tsirkin, 2015/05/31
- [Qemu-devel] [PULL 35/57] virtio-ccw: validate the number of queues against bus limitation, Michael S. Tsirkin, 2015/05/31
- [Qemu-devel] [PULL 36/57] virtio-s390: introduce virito s390 queue limit,
Michael S. Tsirkin <=
- [Qemu-devel] [PULL 37/57] virtio-s390: introduce virtio_s390_device_plugged(), Michael S. Tsirkin, 2015/05/31
- [Qemu-devel] [PULL 38/57] virtio: rename VIRTIO_PCI_QUEUE_MAX to VIRTIO_QUEUE_MAX, Michael S. Tsirkin, 2015/05/31
- [Qemu-devel] [PULL 39/57] virtio: increase the queue limit to 1024, Michael S. Tsirkin, 2015/05/31
- [Qemu-devel] [PULL 40/57] i386/pc: pc_basic_device_init(): delegate FDC creation request, Michael S. Tsirkin, 2015/05/31
- [Qemu-devel] [PULL 41/57] i386/pc: '-drive if=floppy' should imply a board-default FDC, Michael S. Tsirkin, 2015/05/31
- [Qemu-devel] [PULL 42/57] i386/pc_q35: don't insist on board FDC if there's no default floppy, Michael S. Tsirkin, 2015/05/31
- [Qemu-devel] [PULL 43/57] i386: drop FDC in pc-q35-2.4+ if neither it nor floppy drives are wanted, Michael S. Tsirkin, 2015/05/31
- [Qemu-devel] [PULL 44/57] acpi: Simplify printing to dynamic string, Michael S. Tsirkin, 2015/05/31
- [Qemu-devel] [PULL 45/57] Add stream ID to MSI write, Michael S. Tsirkin, 2015/05/31
- [Qemu-devel] [PULL 46/57] Extend TPM TIS interface to support TPM 2, Michael S. Tsirkin, 2015/05/31