2016-01-15 19:06 GMT+01:00 sL1pKn07 SpinFlo <sl1pk...@gmail.com>: > ---------- Forwarded message ---------- > From: Gerd Hoffmann <kra...@redhat.com> > Date: 2016-01-15 14:24 GMT+01:00 > Subject: Re: [vfio-users] [PATCH v2 1/3] input: add > qemu_input_qcode_to_linux + qemu_input_linux_to_qcode > To: sL1pKn07 SpinFlo <sl1pk...@gmail.com> > > >> --- a/include/standard-headers/linux/input-event-codes.h >> +++ b/include/standard-headers/linux/input-event-codes.h >> @@ -416,6 +416,11 @@ >> #define BTN_WHEEL 0x150 >> #define BTN_GEAR_DOWN 0x150 >> #define BTN_GEAR_UP 0x151 >> +#define BTN_GEAR_LEFT 0x??? /* FIXME! */ >> +#define BTN_GEAR_RIGHT 0x??? /* FIXME! */ >> +#define BTN_FUNCTION_1 0x??? /* FIXME! */ >> +#define BTN_FUNCTION_2 0x??? /* FIXME! */ > > The ones sent by your mouse most likely already in the list. > > Add "log=on" to the mouse, then qemu will log all mouse events it gets > from the kernel to stderr, including the ones it doesn't handle. That > should show which wheel and button events the mouse sends. Lets > continue from there. > > More buttons can be defined by adding them to InputButton in > qapi-schema.json > > Most tricky part is probably getting the mouse events to the guest os. > quick look as the ps/2 emulation looks like there are no unused bits for > more buttons. Possibly we have to extend the usb mouse emulation for > that. Need to google a bit on that (any hints are welcome ;) ... > > cheers, > Gerd
With log=on evdev: relative HWHEEL -1 <- press wheel Left evdev: sync evdev: relative HWHEEL 1 <- press wheel right evdev: sync evdev: type=MSC code=0x4 value=0x90005 evdev: key/btn BTN_EXTRA down evdev: sync evdev: type=MSC code=0x4 value=0x90005 evdev: key/btn BTN_EXTRA up evdev: sync evdev: type=MSC code=0x4 value=0x90004 evdev: key/btn BTN_SIDE down evdev: sync evdev: type=MSC code=0x4 value=0x90004 evdev: key/btn BTN_SIDE up then ------------------------------------------------------------------------------------ diff --git a/hw/input/hid.c b/hw/input/hid.c index 3221d29..686ca3c 100644 --- a/hw/input/hid.c +++ b/hw/input/hid.c @@ -112,6 +112,8 @@ static void hid_pointer_event(DeviceState *dev, QemuConsole *src, [INPUT_BUTTON_LEFT] = 0x01, [INPUT_BUTTON_RIGHT] = 0x02, [INPUT_BUTTON_MIDDLE] = 0x04, + [INPUT_BUTTON_EXTRA] = 0x114, + [INPUT_BUTTON_SIDE] = 0x113, }; HIDState *hs = (HIDState *)dev; HIDPointerEvent *e; diff --git a/hw/input/ps2.c b/hw/input/ps2.c index 79754cd..325eea8 100644 --- a/hw/input/ps2.c +++ b/hw/input/ps2.c @@ -386,6 +386,8 @@ static void ps2_mouse_event(DeviceState *dev, QemuConsole *src, [INPUT_BUTTON_LEFT] = MOUSE_EVENT_LBUTTON, [INPUT_BUTTON_MIDDLE] = MOUSE_EVENT_MBUTTON, [INPUT_BUTTON_RIGHT] = MOUSE_EVENT_RBUTTON, + [INPUT_BUTTON_EXTRA] = MOUSE_EVENT_EBUTTON, + [INPUT_BUTTON_SIDE] = MOUSE_EVENT_SBUTTON, }; PS2MouseState *s = (PS2MouseState *)dev; diff --git a/hw/input/virtio-input-hid.c b/hw/input/virtio-input-hid.c index a78d11c..c003eb5 100644 --- a/hw/input/virtio-input-hid.c +++ b/hw/input/virtio-input-hid.c @@ -144,6 +144,8 @@ static const unsigned int keymap_button[INPUT_BUTTON__MAX] = { [INPUT_BUTTON_MIDDLE] = BTN_MIDDLE, [INPUT_BUTTON_WHEELUP] = BTN_GEAR_UP, [INPUT_BUTTON_WHEELDOWN] = BTN_GEAR_DOWN, + [INPUT_BUTTON_EXTRA] = BTN_EXTRA, + [INPUT_BUTTON_SIDE] = BTN_SIDE, }; static const unsigned int axismap_rel[INPUT_AXIS__MAX] = { diff --git a/monitor.c b/monitor.c index e7e7ae2..61b7089 100644 --- a/monitor.c +++ b/monitor.c @@ -1390,6 +1390,8 @@ static void hmp_mouse_button(Monitor *mon, const QDict *qdict) [INPUT_BUTTON_LEFT] = MOUSE_EVENT_LBUTTON, [INPUT_BUTTON_MIDDLE] = MOUSE_EVENT_MBUTTON, [INPUT_BUTTON_RIGHT] = MOUSE_EVENT_RBUTTON, + [INPUT_BUTTON_SIDE] = MOUSE_EVENT_SBUTTON, + [INPUT_BUTTON_EXTRA] = MOUSE_EVENT_EBUTTON, }; int button_state = qdict_get_int(qdict, "button_state"); diff --git a/qapi-schema.json b/qapi-schema.json index 2e31733..74096ce 100644 --- a/qapi-schema.json +++ b/qapi-schema.json @@ -3667,7 +3667,7 @@ # x-input-send-event is promoted out of experimental status. ## { 'enum' : 'InputButton', - 'data' : [ 'Left', 'Middle', 'Right', 'WheelUp', 'WheelDown' ] } + 'data' : [ 'Left', 'Middle', 'Right', 'WheelUp', 'WheelDown', 'WheelLeft', 'WheelRight', 'Side', 'Extra' ] } ## # @InputAxis diff --git a/ui/input-linux.c b/ui/input-linux.c index 2e92c21..a6bf766 100644 --- a/ui/input-linux.c +++ b/ui/input-linux.c @@ -212,6 +212,11 @@ static void input_linux_event_mouse(void *opaque) case BTN_GEAR_DOWN: qemu_input_queue_btn(NULL, INPUT_BUTTON_WHEELDOWN, event.value); + case BTN_EXTRA: + qemu_input_queue_btn(NULL, INPUT_BUTTON_EXTRA, event.value); + break; + case BTN_SIDE: + qemu_input_queue_btn(NULL, INPUT_BUTTON_SIDE, event.value); break; }; break; ------------------------------------------------------- The part of whell left/right movement i don't know how paste on the code :/ and about the extra buttons on windows.... https://msdn.microsoft.com/en-us/library/windows/hardware/jj128406(v=vs.85).aspx bad business(?) greetings