virtio-console: Add some trace events
Add some trace events for messages passed between the char layer and the
virtio-serial bus.
Signed-off-by: Amit Shah <[email protected]>
diff --git a/trace-events b/trace-events
index 59420e8..765a15e 100644
--- a/trace-events
+++ b/trace-events
@@ -52,6 +52,11 @@
disable virtio_serial_handle_control_message(uint16_t event, uint16_t value) "event %u, value %u"
disable virtio_serial_handle_control_message_port(unsigned int port) "port %u"
+# hw/virtio-console.c
+disable virtio_console_flush_buf(unsigned int port, size_t len, ssize_t ret) "port %u, in_len %zu, out_len %zd"
+disable virtio_console_chr_read(unsigned int port, int size) "port %u, size %d"
+disable virtio_console_chr_event(unsigned int port, int event) "port %u, event %d"
+
# block.c
disable multiwrite_cb(void *mcb, int ret) "mcb %p ret %d"
disable bdrv_aio_multiwrite(void *mcb, int num_callbacks, int num_reqs) "mcb %p num_callbacks %d num_reqs %d"
