diff options
| author | Don Koch <dkoch@verizon.com> | 2015-01-16 14:21:36 -0500 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2015-02-10 09:27:19 +0300 |
| commit | 91043dadc47cfb939e34eb9e02ee595b16100808 (patch) | |
| tree | ac23ab8f82f029432c0cb6330fe4e47f3af137c3 | |
| parent | 627b84f4060c6d39f347dd3d4f9d60612615091c (diff) | |
| download | qemu-91043dadc47cfb939e34eb9e02ee595b16100808.tar.gz | |
Add tracing to xenfb.
Signed-off-by: Don Koch <dkoch@verizon.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
| -rw-r--r-- | hw/display/xenfb.c | 5 | ||||
| -rw-r--r-- | trace-events | 4 |
2 files changed, 9 insertions, 0 deletions
diff --git a/hw/display/xenfb.c b/hw/display/xenfb.c index 8a61e959a6..5e324ef62d 100644 --- a/hw/display/xenfb.c +++ b/hw/display/xenfb.c @@ -45,6 +45,8 @@ #include <xen/io/kbdif.h> #include <xen/io/protocols.h> +#include "trace.h" + #ifndef BTN_LEFT #define BTN_LEFT 0x110 /* from <linux/input.h> */ #endif @@ -324,6 +326,8 @@ static void xenfb_mouse_event(void *opaque, int dh = surface_height(surface); int i; + trace_xenfb_mouse_event(opaque, dx, dy, dz, button_state, + xenfb->abs_pointer_wanted); if (xenfb->abs_pointer_wanted) xenfb_send_position(xenfb, dx * (dw - 1) / 0x7fff, @@ -380,6 +384,7 @@ static void input_connected(struct XenDevice *xendev) if (in->qmouse) { qemu_remove_mouse_event_handler(in->qmouse); } + trace_xenfb_input_connected(xendev, in->abs_pointer_wanted); in->qmouse = qemu_add_mouse_event_handler(xenfb_mouse_event, in, in->abs_pointer_wanted, "Xen PVFB Mouse"); diff --git a/trace-events b/trace-events index 57f357f7f7..ce1bf609a5 100644 --- a/trace-events +++ b/trace-events @@ -203,6 +203,10 @@ hd_geometry_guess(void *blk, uint32_t cyls, uint32_t heads, uint32_t secs, int t jazz_led_read(uint64_t addr, uint8_t val) "read addr=0x%"PRIx64": 0x%x" 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 %#x abs %d" +xenfb_input_connected(void *xendev, int abs_pointer_wanted) "%p abs %d" + # hw/net/lance.c lance_mem_readw(uint64_t addr, uint32_t ret) "addr=%"PRIx64"val=0x%04x" lance_mem_writew(uint64_t addr, uint32_t val) "addr=%"PRIx64"val=0x%04x" |