qemu/hw/input
Alexander Graf 2222e0a633 input: Add trace event for empty keyboard queue
When driving QEMU from the outside, we have basically no chance to
determine how quickly the guest OS picks up key events, so we usually
have to limit ourselves to very slow keyboard presses to make sure
the guest always has enough chance to pick them up.

This patch adds a trace events when the keyboarde queue is drained.
An external driver can use that as hint that new keys can be pressed.

Signed-off-by: Alexander Graf <agraf@suse.de>
Message-id: 1490883775-94658-1-git-send-email-agraf@suse.de
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-05-03 14:20:12 +02:00
..
Makefile.objs virtio-input: Fix device introspection on non-Linux hosts 2015-10-09 15:25:56 +02:00
adb.c adb: change handler only when recognized 2016-10-28 09:38:26 +11:00
hid.c input: Add trace event for empty keyboard queue 2017-05-03 14:20:12 +02:00
lm832x.c i2c: Allow I2C devices to NAK start events 2017-01-09 11:40:20 +00:00
milkymist-softusb.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
pckbd.c pc: simplify passing qemu_irq 2016-09-08 18:05:21 +04:00
pl050.c hw: explicitly include qemu/log.h 2016-05-19 16:42:29 +02:00
ps2.c ps2: add support for mice with extra/side buttons 2017-01-31 08:14:51 +01:00
pxa2xx_keypad.c arm: Clean up includes 2016-01-29 15:07:23 +00:00
stellaris_input.c arm: Clean up includes 2016-01-29 15:07:23 +00:00
trace-events input: Add trace event for empty keyboard queue 2017-05-03 14:20:12 +02:00
tsc210x.c vmstateify tsc210x 2016-10-04 13:28:08 +01:00
tsc2005.c vmstateify tsc2005 2016-10-04 13:28:08 +01:00
virtio-input-hid.c virtio-input: fix emulated tablet axis ranges 2016-04-13 15:52:28 +02:00
virtio-input-host.c virtio-input: support absolute axis config in pass-through 2016-04-13 17:26:12 +02:00
virtio-input.c virtio-input: fix eventq batching 2017-03-27 12:14:45 +02:00
vmmouse.c hw: Clean up includes 2016-01-29 15:07:25 +00:00