diff options
| author | Liang Yan <lyan@suse.com> | 2017-08-23 11:27:36 -0400 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2017-09-26 09:06:02 +0300 |
| commit | 6ec83befe18c1418c86782cbf2dd43ce59ea7c99 (patch) | |
| tree | 3d038fe2953f8e349e759ae5a4c5b52c56421942 /hw | |
| parent | b9710bc911d8f3dbdb339296283b27951a8566f3 (diff) | |
hw/display/xenfb.c: Add trace_xenfb_key_event
It may be better to add a trace event to monitor the last moment of
a key event from QEMU to guest VM
Signed-off-by: Liang Yan <lyan@suse.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/display/trace-events | 1 | ||||
| -rw-r--r-- | hw/display/xenfb.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/hw/display/trace-events b/hw/display/trace-events index ed8cca0755..da498c1def 100644 --- a/hw/display/trace-events +++ b/hw/display/trace-events @@ -6,6 +6,7 @@ jazz_led_write(uint64_t addr, uint8_t new) "write addr=0x%"PRIx64": 0x%x" # hw/display/xenfb.c xenfb_mouse_event(void *opaque, int dx, int dy, int dz, int button_state, int abs_pointer_wanted) "%p x %d y %d z %d bs 0x%x abs %d" +xenfb_key_event(void *opaque, int scancode, int button_state) "%p scancode %d bs 0x%x" xenfb_input_connected(void *xendev, int abs_pointer_wanted) "%p abs %d" # hw/display/g364fb.c diff --git a/hw/display/xenfb.c b/hw/display/xenfb.c index df8b78f6f4..8e2547ac05 100644 --- a/hw/display/xenfb.c +++ b/hw/display/xenfb.c @@ -290,6 +290,7 @@ static void xenfb_key_event(void *opaque, int scancode) scancode |= 0x80; xenfb->extended = 0; } + trace_xenfb_key_event(opaque, scancode2linux[scancode], down); xenfb_send_key(xenfb, down, scancode2linux[scancode]); } |