diff options
Diffstat (limited to 'hw/input')
| -rw-r--r-- | hw/input/hid.c | 3 | ||||
| -rw-r--r-- | hw/input/trace-events | 6 | ||||
| -rw-r--r-- | hw/input/virtio-input.c | 3 |
3 files changed, 10 insertions, 2 deletions
diff --git a/hw/input/hid.c b/hw/input/hid.c index d92c7463ba..5e2850e655 100644 --- a/hw/input/hid.c +++ b/hw/input/hid.c @@ -27,6 +27,7 @@ #include "ui/console.h" #include "qemu/timer.h" #include "hw/input/hid.h" +#include "trace.h" #define HID_USAGE_ERROR_ROLLOVER 0x01 #define HID_USAGE_POSTFAIL 0x02 @@ -234,7 +235,7 @@ static void hid_keyboard_event(DeviceState *dev, QemuConsole *src, key->down, scancodes); if (hs->n + count > QUEUE_LENGTH) { - fprintf(stderr, "usb-kbd: warning: key event queue full\n"); + trace_hid_kbd_queue_full(); return; } for (i = 0; i < count; i++) { diff --git a/hw/input/trace-events b/hw/input/trace-events index 00fcec12b9..f24dff2f8b 100644 --- a/hw/input/trace-events +++ b/hw/input/trace-events @@ -23,3 +23,9 @@ milkymist_softusb_memory_write(uint32_t addr, uint32_t value) "addr %08x value % milkymist_softusb_mevt(uint8_t m) "m %d" milkymist_softusb_kevt(uint8_t m) "m %d" milkymist_softusb_pulse_irq(void) "Pulse IRQ" + +# hw/input/hid.c +hid_kbd_queue_full(void) "queue full" + +# hw/input/virtio +virtio_input_queue_full(void) "queue full" diff --git a/hw/input/virtio-input.c b/hw/input/virtio-input.c index f59749a943..edf69903a6 100644 --- a/hw/input/virtio-input.c +++ b/hw/input/virtio-input.c @@ -7,6 +7,7 @@ #include "qemu/osdep.h" #include "qapi/error.h" #include "qemu/iov.h" +#include "trace.h" #include "hw/qdev.h" #include "hw/virtio/virtio.h" @@ -47,7 +48,7 @@ void virtio_input_send(VirtIOInput *vinput, virtio_input_event *event) virtqueue_get_avail_bytes(vinput->evt, &have, NULL, need, 0); if (have < need) { vinput->qindex = 0; - fprintf(stderr, "%s: ENOSPC in vq, dropping events\n", __func__); + trace_virtio_input_queue_full(); return; } |