diff options
| author | Alex Bennée <alex.bennee@linaro.org> | 2022-03-21 15:30:26 +0000 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2022-05-16 04:38:40 -0400 |
| commit | 31cc62bb5bd43b6c36b1f42d5bde6baca4dffaee (patch) | |
| tree | cbca343c64c70ddae5bac153bdcd79dbacda4e86 /hw/virtio/virtio-pci.c | |
| parent | e1b1f5341a860e87c6f208e2eea7a3b2bab454dd (diff) | |
virtio-pci: add notification trace points
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200925125147.26943-6-alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220321153037.3622127-3-alex.bennee@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/virtio/virtio-pci.c')
| -rw-r--r-- | hw/virtio/virtio-pci.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index 602be7f83d..0566ad7d00 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -38,6 +38,7 @@ #include "hw/virtio/virtio-bus.h" #include "qapi/visitor.h" #include "sysemu/replay.h" +#include "trace.h" #define VIRTIO_PCI_REGION_SIZE(dev) VIRTIO_PCI_CONFIG_OFF(msix_present(dev)) @@ -1380,6 +1381,7 @@ static void virtio_pci_notify_write(void *opaque, hwaddr addr, unsigned queue = addr / virtio_pci_queue_mem_mult(proxy); if (vdev != NULL && queue < VIRTIO_QUEUE_MAX) { + trace_virtio_pci_notify_write(addr, val, size); virtio_queue_notify(vdev, queue); } } @@ -1393,6 +1395,7 @@ static void virtio_pci_notify_write_pio(void *opaque, hwaddr addr, unsigned queue = val; if (vdev != NULL && queue < VIRTIO_QUEUE_MAX) { + trace_virtio_pci_notify_write_pio(addr, val, size); virtio_queue_notify(vdev, queue); } } |