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authorDon Dugger <n0ano@n0ano.com>2016-06-03 03:33:22 +0000
committerGerrit Code Review <gerrit@172.30.200.206>2016-06-03 03:33:23 +0000
commitda27230f80795d0028333713f036d44c53cb0e68 (patch)
treeb3d379eaf000adf72b36cb01cdf4d79c3e3f064c /qemu/hw/input
parent0e68cb048bb8aadb14675f5d4286d8ab2fc35449 (diff)
parent437fd90c0250dee670290f9b714253671a990160 (diff)
Merge "These changes are the raw update to qemu-2.6."
Diffstat (limited to 'qemu/hw/input')
-rw-r--r--qemu/hw/input/Makefile.objs2
-rw-r--r--qemu/hw/input/adb.c21
-rw-r--r--qemu/hw/input/hid.c45
-rw-r--r--qemu/hw/input/lm832x.c1
-rw-r--r--qemu/hw/input/milkymist-softusb.c6
-rw-r--r--qemu/hw/input/pckbd.c1
-rw-r--r--qemu/hw/input/pl050.c1
-rw-r--r--qemu/hw/input/ps2.c34
-rw-r--r--qemu/hw/input/pxa2xx_keypad.c1
-rw-r--r--qemu/hw/input/stellaris_input.c7
-rw-r--r--qemu/hw/input/tsc2005.c4
-rw-r--r--qemu/hw/input/tsc210x.c12
-rw-r--r--qemu/hw/input/virtio-input-hid.c49
-rw-r--r--qemu/hw/input/virtio-input-host.c72
-rw-r--r--qemu/hw/input/virtio-input.c76
-rw-r--r--qemu/hw/input/vmmouse.c1
16 files changed, 246 insertions, 87 deletions
diff --git a/qemu/hw/input/Makefile.objs b/qemu/hw/input/Makefile.objs
index 624ba7ea4..7715d7230 100644
--- a/qemu/hw/input/Makefile.objs
+++ b/qemu/hw/input/Makefile.objs
@@ -8,9 +8,9 @@ common-obj-$(CONFIG_STELLARIS_INPUT) += stellaris_input.o
common-obj-$(CONFIG_TSC2005) += tsc2005.o
common-obj-$(CONFIG_VMMOUSE) += vmmouse.o
-ifeq ($(CONFIG_LINUX),y)
common-obj-$(CONFIG_VIRTIO) += virtio-input.o
common-obj-$(CONFIG_VIRTIO) += virtio-input-hid.o
+ifeq ($(CONFIG_LINUX),y)
common-obj-$(CONFIG_VIRTIO) += virtio-input-host.o
endif
diff --git a/qemu/hw/input/adb.c b/qemu/hw/input/adb.c
index a18eea265..f0ad0d447 100644
--- a/qemu/hw/input/adb.c
+++ b/qemu/hw/input/adb.c
@@ -21,6 +21,7 @@
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
+#include "qemu/osdep.h"
#include "hw/hw.h"
#include "hw/input/adb.h"
#include "ui/console.h"
@@ -88,7 +89,7 @@ int adb_request(ADBBusState *s, uint8_t *obuf, const uint8_t *buf, int len)
}
/* XXX: move that to cuda ? */
-int adb_poll(ADBBusState *s, uint8_t *obuf)
+int adb_poll(ADBBusState *s, uint8_t *obuf, uint16_t poll_mask)
{
ADBDevice *d;
int olen, i;
@@ -99,13 +100,15 @@ int adb_poll(ADBBusState *s, uint8_t *obuf)
if (s->poll_index >= s->nb_devices)
s->poll_index = 0;
d = s->devices[s->poll_index];
- buf[0] = ADB_READREG | (d->devaddr << 4);
- olen = adb_request(s, obuf + 1, buf, 1);
- /* if there is data, we poll again the same device */
- if (olen > 0) {
- obuf[0] = buf[0];
- olen++;
- break;
+ if ((1 << d->devaddr) & poll_mask) {
+ buf[0] = ADB_READREG | (d->devaddr << 4);
+ olen = adb_request(s, obuf + 1, buf, 1);
+ /* if there is data, we poll again the same device */
+ if (olen > 0) {
+ obuf[0] = buf[0];
+ olen++;
+ break;
+ }
}
s->poll_index++;
}
@@ -362,6 +365,7 @@ static void adb_kbd_class_init(ObjectClass *oc, void *data)
akc->parent_realize = dc->realize;
dc->realize = adb_kbd_realizefn;
+ set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
adc->devreq = adb_kbd_request;
dc->reset = adb_kbd_reset;
@@ -566,6 +570,7 @@ static void adb_mouse_class_init(ObjectClass *oc, void *data)
amc->parent_realize = dc->realize;
dc->realize = adb_mouse_realizefn;
+ set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
adc->devreq = adb_mouse_request;
dc->reset = adb_mouse_reset;
diff --git a/qemu/hw/input/hid.c b/qemu/hw/input/hid.c
index 21ebd9e71..d92c7463b 100644
--- a/qemu/hw/input/hid.c
+++ b/qemu/hw/input/hid.c
@@ -22,6 +22,7 @@
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
+#include "qemu/osdep.h"
#include "hw/hw.h"
#include "ui/console.h"
#include "qemu/timer.h"
@@ -44,7 +45,7 @@ static const uint8_t hid_usage_keys[0x100] = {
0xe2, 0x2c, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e,
0x3f, 0x40, 0x41, 0x42, 0x43, 0x53, 0x47, 0x5f,
0x60, 0x61, 0x56, 0x5c, 0x5d, 0x5e, 0x57, 0x59,
- 0x5a, 0x5b, 0x62, 0x63, 0x00, 0x00, 0x00, 0x44,
+ 0x5a, 0x5b, 0x62, 0x63, 0x00, 0x00, 0x64, 0x44,
0x45, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e,
0xe8, 0xe9, 0x71, 0x72, 0x73, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x85, 0x00, 0x00, 0x00, 0x00,
@@ -95,7 +96,7 @@ void hid_set_next_idle(HIDState *hs)
{
if (hs->idle) {
uint64_t expire_time = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) +
- get_ticks_per_sec() * hs->idle * 4 / 1000;
+ NANOSECONDS_PER_SECOND * hs->idle * 4 / 1000;
if (!hs->idle_timer) {
hs->idle_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, hid_idle_timer, hs);
}
@@ -108,44 +109,49 @@ void hid_set_next_idle(HIDState *hs)
static void hid_pointer_event(DeviceState *dev, QemuConsole *src,
InputEvent *evt)
{
- static const int bmap[INPUT_BUTTON_MAX] = {
+ static const int bmap[INPUT_BUTTON__MAX] = {
[INPUT_BUTTON_LEFT] = 0x01,
[INPUT_BUTTON_RIGHT] = 0x02,
[INPUT_BUTTON_MIDDLE] = 0x04,
};
HIDState *hs = (HIDState *)dev;
HIDPointerEvent *e;
+ InputMoveEvent *move;
+ InputBtnEvent *btn;
assert(hs->n < QUEUE_LENGTH);
e = &hs->ptr.queue[(hs->head + hs->n) & QUEUE_MASK];
- switch (evt->kind) {
+ switch (evt->type) {
case INPUT_EVENT_KIND_REL:
- if (evt->rel->axis == INPUT_AXIS_X) {
- e->xdx += evt->rel->value;
- } else if (evt->rel->axis == INPUT_AXIS_Y) {
- e->ydy += evt->rel->value;
+ move = evt->u.rel.data;
+ if (move->axis == INPUT_AXIS_X) {
+ e->xdx += move->value;
+ } else if (move->axis == INPUT_AXIS_Y) {
+ e->ydy += move->value;
}
break;
case INPUT_EVENT_KIND_ABS:
- if (evt->rel->axis == INPUT_AXIS_X) {
- e->xdx = evt->rel->value;
- } else if (evt->rel->axis == INPUT_AXIS_Y) {
- e->ydy = evt->rel->value;
+ move = evt->u.abs.data;
+ if (move->axis == INPUT_AXIS_X) {
+ e->xdx = move->value;
+ } else if (move->axis == INPUT_AXIS_Y) {
+ e->ydy = move->value;
}
break;
case INPUT_EVENT_KIND_BTN:
- if (evt->btn->down) {
- e->buttons_state |= bmap[evt->btn->button];
- if (evt->btn->button == INPUT_BUTTON_WHEEL_UP) {
+ btn = evt->u.btn.data;
+ if (btn->down) {
+ e->buttons_state |= bmap[btn->button];
+ if (btn->button == INPUT_BUTTON_WHEEL_UP) {
e->dz--;
- } else if (evt->btn->button == INPUT_BUTTON_WHEEL_DOWN) {
+ } else if (btn->button == INPUT_BUTTON_WHEEL_DOWN) {
e->dz++;
}
} else {
- e->buttons_state &= ~bmap[evt->btn->button];
+ e->buttons_state &= ~bmap[btn->button];
}
break;
@@ -222,9 +228,10 @@ static void hid_keyboard_event(DeviceState *dev, QemuConsole *src,
HIDState *hs = (HIDState *)dev;
int scancodes[3], i, count;
int slot;
+ InputKeyEvent *key = evt->u.key.data;
- count = qemu_input_key_value_to_scancode(evt->key->key,
- evt->key->down,
+ count = qemu_input_key_value_to_scancode(key->key,
+ key->down,
scancodes);
if (hs->n + count > QUEUE_LENGTH) {
fprintf(stderr, "usb-kbd: warning: key event queue full\n");
diff --git a/qemu/hw/input/lm832x.c b/qemu/hw/input/lm832x.c
index 530a6e01f..539682cac 100644
--- a/qemu/hw/input/lm832x.c
+++ b/qemu/hw/input/lm832x.c
@@ -18,6 +18,7 @@
* with this program; if not, see <http://www.gnu.org/licenses/>.
*/
+#include "qemu/osdep.h"
#include "hw/hw.h"
#include "hw/i2c/i2c.h"
#include "qemu/timer.h"
diff --git a/qemu/hw/input/milkymist-softusb.c b/qemu/hw/input/milkymist-softusb.c
index 7b0f4db88..40dfca157 100644
--- a/qemu/hw/input/milkymist-softusb.c
+++ b/qemu/hw/input/milkymist-softusb.c
@@ -21,6 +21,8 @@
* not available yet
*/
+#include "qemu/osdep.h"
+#include "qapi/error.h"
#include "hw/hw.h"
#include "hw/sysbus.h"
#include "trace.h"
@@ -255,12 +257,12 @@ static int milkymist_softusb_init(SysBusDevice *dev)
/* register pmem and dmem */
memory_region_init_ram(&s->pmem, OBJECT(s), "milkymist-softusb.pmem",
- s->pmem_size, &error_abort);
+ s->pmem_size, &error_fatal);
vmstate_register_ram_global(&s->pmem);
s->pmem_ptr = memory_region_get_ram_ptr(&s->pmem);
sysbus_init_mmio(dev, &s->pmem);
memory_region_init_ram(&s->dmem, OBJECT(s), "milkymist-softusb.dmem",
- s->dmem_size, &error_abort);
+ s->dmem_size, &error_fatal);
vmstate_register_ram_global(&s->dmem);
s->dmem_ptr = memory_region_get_ram_ptr(&s->dmem);
sysbus_init_mmio(dev, &s->dmem);
diff --git a/qemu/hw/input/pckbd.c b/qemu/hw/input/pckbd.c
index ddac69df6..1d932ec19 100644
--- a/qemu/hw/input/pckbd.c
+++ b/qemu/hw/input/pckbd.c
@@ -21,6 +21,7 @@
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
+#include "qemu/osdep.h"
#include "hw/hw.h"
#include "hw/isa/isa.h"
#include "hw/i386/pc.h"
diff --git a/qemu/hw/input/pl050.c b/qemu/hw/input/pl050.c
index c1b08d5a4..3092b0fe3 100644
--- a/qemu/hw/input/pl050.c
+++ b/qemu/hw/input/pl050.c
@@ -7,6 +7,7 @@
* This code is licensed under the GPL.
*/
+#include "qemu/osdep.h"
#include "hw/sysbus.h"
#include "hw/input/ps2.h"
diff --git a/qemu/hw/input/ps2.c b/qemu/hw/input/ps2.c
index fdbe565e6..a8aa36f5c 100644
--- a/qemu/hw/input/ps2.c
+++ b/qemu/hw/input/ps2.c
@@ -21,6 +21,7 @@
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
+#include "qemu/osdep.h"
#include "hw/hw.h"
#include "hw/input/ps2.h"
#include "ui/console.h"
@@ -181,10 +182,11 @@ static void ps2_keyboard_event(DeviceState *dev, QemuConsole *src,
{
PS2KbdState *s = (PS2KbdState *)dev;
int scancodes[3], i, count;
+ InputKeyEvent *key = evt->u.key.data;
qemu_system_wakeup_request(QEMU_WAKEUP_REASON_OTHER);
- count = qemu_input_key_value_to_scancode(evt->key->key,
- evt->key->down,
+ count = qemu_input_key_value_to_scancode(key->key,
+ key->down,
scancodes);
for (i = 0; i < count; i++) {
ps2_put_keycode(s, scancodes[i]);
@@ -382,36 +384,40 @@ static void ps2_mouse_send_packet(PS2MouseState *s)
static void ps2_mouse_event(DeviceState *dev, QemuConsole *src,
InputEvent *evt)
{
- static const int bmap[INPUT_BUTTON_MAX] = {
+ static const int bmap[INPUT_BUTTON__MAX] = {
[INPUT_BUTTON_LEFT] = MOUSE_EVENT_LBUTTON,
[INPUT_BUTTON_MIDDLE] = MOUSE_EVENT_MBUTTON,
[INPUT_BUTTON_RIGHT] = MOUSE_EVENT_RBUTTON,
};
PS2MouseState *s = (PS2MouseState *)dev;
+ InputMoveEvent *move;
+ InputBtnEvent *btn;
/* check if deltas are recorded when disabled */
if (!(s->mouse_status & MOUSE_STATUS_ENABLED))
return;
- switch (evt->kind) {
+ switch (evt->type) {
case INPUT_EVENT_KIND_REL:
- if (evt->rel->axis == INPUT_AXIS_X) {
- s->mouse_dx += evt->rel->value;
- } else if (evt->rel->axis == INPUT_AXIS_Y) {
- s->mouse_dy -= evt->rel->value;
+ move = evt->u.rel.data;
+ if (move->axis == INPUT_AXIS_X) {
+ s->mouse_dx += move->value;
+ } else if (move->axis == INPUT_AXIS_Y) {
+ s->mouse_dy -= move->value;
}
break;
case INPUT_EVENT_KIND_BTN:
- if (evt->btn->down) {
- s->mouse_buttons |= bmap[evt->btn->button];
- if (evt->btn->button == INPUT_BUTTON_WHEEL_UP) {
+ btn = evt->u.btn.data;
+ if (btn->down) {
+ s->mouse_buttons |= bmap[btn->button];
+ if (btn->button == INPUT_BUTTON_WHEEL_UP) {
s->mouse_dz--;
- } else if (evt->btn->button == INPUT_BUTTON_WHEEL_DOWN) {
+ } else if (btn->button == INPUT_BUTTON_WHEEL_DOWN) {
s->mouse_dz++;
}
} else {
- s->mouse_buttons &= ~bmap[evt->btn->button];
+ s->mouse_buttons &= ~bmap[btn->button];
}
break;
@@ -622,7 +628,7 @@ static void ps2_kbd_reset(void *opaque)
ps2_common_reset(&s->common);
s->scan_enabled = 0;
s->translate = 0;
- s->scancode_set = 0;
+ s->scancode_set = 2;
}
static void ps2_mouse_reset(void *opaque)
diff --git a/qemu/hw/input/pxa2xx_keypad.c b/qemu/hw/input/pxa2xx_keypad.c
index 85011145e..2b70bbb95 100644
--- a/qemu/hw/input/pxa2xx_keypad.c
+++ b/qemu/hw/input/pxa2xx_keypad.c
@@ -11,6 +11,7 @@
* GNU GPL, version 2 or (at your option) any later version.
*/
+#include "qemu/osdep.h"
#include "hw/hw.h"
#include "hw/arm/pxa.h"
#include "ui/console.h"
diff --git a/qemu/hw/input/stellaris_input.c b/qemu/hw/input/stellaris_input.c
index 0609e8086..99168bfee 100644
--- a/qemu/hw/input/stellaris_input.c
+++ b/qemu/hw/input/stellaris_input.c
@@ -6,6 +6,7 @@
*
* This code is licensed under the GPL.
*/
+#include "qemu/osdep.h"
#include "hw/hw.h"
#include "hw/devices.h"
#include "ui/console.h"
@@ -69,14 +70,14 @@ static const VMStateDescription vmstate_stellaris_gamepad = {
}
};
-/* Returns an array 5 ouput slots. */
+/* Returns an array of 5 output slots. */
void stellaris_gamepad_init(int n, qemu_irq *irq, const int *keycode)
{
gamepad_state *s;
int i;
- s = (gamepad_state *)g_malloc0(sizeof (gamepad_state));
- s->buttons = (gamepad_button *)g_malloc0(n * sizeof (gamepad_button));
+ s = g_new0(gamepad_state, 1);
+ s->buttons = g_new0(gamepad_button, n);
for (i = 0; i < n; i++) {
s->buttons[i].irq = irq[i];
s->buttons[i].keycode = keycode[i];
diff --git a/qemu/hw/input/tsc2005.c b/qemu/hw/input/tsc2005.c
index 21d4f4dbb..9b359aaec 100644
--- a/qemu/hw/input/tsc2005.c
+++ b/qemu/hw/input/tsc2005.c
@@ -18,6 +18,7 @@
* with this program; if not, see <http://www.gnu.org/licenses/>.
*/
+#include "qemu/osdep.h"
#include "hw/hw.h"
#include "qemu/timer.h"
#include "ui/console.h"
@@ -290,7 +291,8 @@ static void tsc2005_pin_update(TSC2005State *s)
s->precision = s->nextprecision;
s->function = s->nextfunction;
s->pdst = !s->pnd0; /* Synchronised on internal clock */
- expires = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + (get_ticks_per_sec() >> 7);
+ expires = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) +
+ (NANOSECONDS_PER_SECOND >> 7);
timer_mod(s->timer, expires);
}
diff --git a/qemu/hw/input/tsc210x.c b/qemu/hw/input/tsc210x.c
index fae338563..93ca374fc 100644
--- a/qemu/hw/input/tsc210x.c
+++ b/qemu/hw/input/tsc210x.c
@@ -19,6 +19,7 @@
* with this program; if not, see <http://www.gnu.org/licenses/>.
*/
+#include "qemu/osdep.h"
#include "hw/hw.h"
#include "audio/audio.h"
#include "qemu/timer.h"
@@ -834,7 +835,8 @@ static void tsc210x_pin_update(TSC210xState *s)
s->busy = 1;
s->precision = s->nextprecision;
s->function = s->nextfunction;
- expires = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + (get_ticks_per_sec() >> 10);
+ expires = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) +
+ (NANOSECONDS_PER_SECOND >> 10);
timer_mod(s->timer, expires);
}
@@ -1086,9 +1088,7 @@ uWireSlave *tsc2102_init(qemu_irq pint)
{
TSC210xState *s;
- s = (TSC210xState *)
- g_malloc0(sizeof(TSC210xState));
- memset(s, 0, sizeof(TSC210xState));
+ s = g_new0(TSC210xState, 1);
s->x = 160;
s->y = 160;
s->pressure = 0;
@@ -1135,9 +1135,7 @@ uWireSlave *tsc2301_init(qemu_irq penirq, qemu_irq kbirq, qemu_irq dav)
{
TSC210xState *s;
- s = (TSC210xState *)
- g_malloc0(sizeof(TSC210xState));
- memset(s, 0, sizeof(TSC210xState));
+ s = g_new0(TSC210xState, 1);
s->x = 400;
s->y = 240;
s->pressure = 0;
diff --git a/qemu/hw/input/virtio-input-hid.c b/qemu/hw/input/virtio-input-hid.c
index 4d85dad4d..3ee0c1814 100644
--- a/qemu/hw/input/virtio-input-hid.c
+++ b/qemu/hw/input/virtio-input-hid.c
@@ -4,6 +4,7 @@
* top-level directory.
*/
+#include "qemu/osdep.h"
#include "qemu/iov.h"
#include "hw/qdev.h"
@@ -21,7 +22,7 @@
/* ----------------------------------------------------------------- */
-static const unsigned int keymap_qcode[Q_KEY_CODE_MAX] = {
+static const unsigned int keymap_qcode[Q_KEY_CODE__MAX] = {
[Q_KEY_CODE_ESC] = KEY_ESC,
[Q_KEY_CODE_1] = KEY_1,
[Q_KEY_CODE_2] = KEY_2,
@@ -120,6 +121,8 @@ static const unsigned int keymap_qcode[Q_KEY_CODE_MAX] = {
[Q_KEY_CODE_CTRL_R] = KEY_RIGHTCTRL,
[Q_KEY_CODE_SYSRQ] = KEY_SYSRQ,
+ [Q_KEY_CODE_PRINT] = KEY_SYSRQ,
+ [Q_KEY_CODE_PAUSE] = KEY_PAUSE,
[Q_KEY_CODE_ALT_R] = KEY_RIGHTALT,
[Q_KEY_CODE_HOME] = KEY_HOME,
@@ -138,7 +141,7 @@ static const unsigned int keymap_qcode[Q_KEY_CODE_MAX] = {
[Q_KEY_CODE_MENU] = KEY_MENU,
};
-static const unsigned int keymap_button[INPUT_BUTTON_MAX] = {
+static const unsigned int keymap_button[INPUT_BUTTON__MAX] = {
[INPUT_BUTTON_LEFT] = BTN_LEFT,
[INPUT_BUTTON_RIGHT] = BTN_RIGHT,
[INPUT_BUTTON_MIDDLE] = BTN_MIDDLE,
@@ -146,12 +149,12 @@ static const unsigned int keymap_button[INPUT_BUTTON_MAX] = {
[INPUT_BUTTON_WHEEL_DOWN] = BTN_GEAR_DOWN,
};
-static const unsigned int axismap_rel[INPUT_AXIS_MAX] = {
+static const unsigned int axismap_rel[INPUT_AXIS__MAX] = {
[INPUT_AXIS_X] = REL_X,
[INPUT_AXIS_Y] = REL_Y,
};
-static const unsigned int axismap_abs[INPUT_AXIS_MAX] = {
+static const unsigned int axismap_abs[INPUT_AXIS__MAX] = {
[INPUT_AXIS_X] = ABS_X,
[INPUT_AXIS_Y] = ABS_Y,
};
@@ -190,45 +193,53 @@ static void virtio_input_handle_event(DeviceState *dev, QemuConsole *src,
VirtIOInput *vinput = VIRTIO_INPUT(dev);
virtio_input_event event;
int qcode;
+ InputKeyEvent *key;
+ InputMoveEvent *move;
+ InputBtnEvent *btn;
- switch (evt->kind) {
+ switch (evt->type) {
case INPUT_EVENT_KIND_KEY:
- qcode = qemu_input_key_value_to_qcode(evt->key->key);
+ key = evt->u.key.data;
+ qcode = qemu_input_key_value_to_qcode(key->key);
if (qcode && keymap_qcode[qcode]) {
event.type = cpu_to_le16(EV_KEY);
event.code = cpu_to_le16(keymap_qcode[qcode]);
- event.value = cpu_to_le32(evt->key->down ? 1 : 0);
+ event.value = cpu_to_le32(key->down ? 1 : 0);
virtio_input_send(vinput, &event);
} else {
- if (evt->key->down) {
+ if (key->down) {
fprintf(stderr, "%s: unmapped key: %d [%s]\n", __func__,
qcode, QKeyCode_lookup[qcode]);
}
}
break;
case INPUT_EVENT_KIND_BTN:
- if (keymap_button[evt->btn->button]) {
+ btn = evt->u.btn.data;
+ if (keymap_button[btn->button]) {
event.type = cpu_to_le16(EV_KEY);
- event.code = cpu_to_le16(keymap_button[evt->btn->button]);
- event.value = cpu_to_le32(evt->btn->down ? 1 : 0);
+ event.code = cpu_to_le16(keymap_button[btn->button]);
+ event.value = cpu_to_le32(btn->down ? 1 : 0);
virtio_input_send(vinput, &event);
} else {
- if (evt->btn->down) {
+ if (btn->down) {
fprintf(stderr, "%s: unmapped button: %d [%s]\n", __func__,
- evt->btn->button, InputButton_lookup[evt->btn->button]);
+ btn->button,
+ InputButton_lookup[btn->button]);
}
}
break;
case INPUT_EVENT_KIND_REL:
+ move = evt->u.rel.data;
event.type = cpu_to_le16(EV_REL);
- event.code = cpu_to_le16(axismap_rel[evt->rel->axis]);
- event.value = cpu_to_le32(evt->rel->value);
+ event.code = cpu_to_le16(axismap_rel[move->axis]);
+ event.value = cpu_to_le32(move->value);
virtio_input_send(vinput, &event);
break;
case INPUT_EVENT_KIND_ABS:
+ move = evt->u.abs.data;
event.type = cpu_to_le16(EV_ABS);
- event.code = cpu_to_le16(axismap_abs[evt->abs->axis]);
- event.value = cpu_to_le32(evt->abs->value);
+ event.code = cpu_to_le16(axismap_abs[move->axis]);
+ event.value = cpu_to_le32(move->value);
virtio_input_send(vinput, &event);
break;
default:
@@ -473,12 +484,12 @@ static struct virtio_input_config virtio_tablet_config[] = {
.select = VIRTIO_INPUT_CFG_ABS_INFO,
.subsel = ABS_X,
.size = sizeof(virtio_input_absinfo),
- .u.abs.max = const_le32(INPUT_EVENT_ABS_SIZE),
+ .u.abs.max = const_le32(INPUT_EVENT_ABS_SIZE - 1),
},{
.select = VIRTIO_INPUT_CFG_ABS_INFO,
.subsel = ABS_Y,
.size = sizeof(virtio_input_absinfo),
- .u.abs.max = const_le32(INPUT_EVENT_ABS_SIZE),
+ .u.abs.max = const_le32(INPUT_EVENT_ABS_SIZE - 1),
},
{ /* end of list */ },
};
diff --git a/qemu/hw/input/virtio-input-host.c b/qemu/hw/input/virtio-input-host.c
index 8978f16ba..cb79e8002 100644
--- a/qemu/hw/input/virtio-input-host.c
+++ b/qemu/hw/input/virtio-input-host.c
@@ -4,6 +4,8 @@
* top-level directory.
*/
+#include "qemu/osdep.h"
+#include "qapi/error.h"
#include "qemu-common.h"
#include "qemu/sockets.h"
@@ -68,13 +70,39 @@ static void virtio_input_bits_config(VirtIOInputHost *vih,
virtio_input_add_config(VIRTIO_INPUT(vih), &bits);
}
+static void virtio_input_abs_config(VirtIOInputHost *vih, int axis)
+{
+ virtio_input_config config;
+ struct input_absinfo absinfo;
+ int rc;
+
+ rc = ioctl(vih->fd, EVIOCGABS(axis), &absinfo);
+ if (rc < 0) {
+ return;
+ }
+
+ memset(&config, 0, sizeof(config));
+ config.select = VIRTIO_INPUT_CFG_ABS_INFO;
+ config.subsel = axis;
+ config.size = sizeof(virtio_input_absinfo);
+
+ config.u.abs.min = cpu_to_le32(absinfo.minimum);
+ config.u.abs.max = cpu_to_le32(absinfo.maximum);
+ config.u.abs.fuzz = cpu_to_le32(absinfo.fuzz);
+ config.u.abs.flat = cpu_to_le32(absinfo.flat);
+ config.u.abs.res = cpu_to_le32(absinfo.resolution);
+
+ virtio_input_add_config(VIRTIO_INPUT(vih), &config);
+}
+
static void virtio_input_host_realize(DeviceState *dev, Error **errp)
{
VirtIOInputHost *vih = VIRTIO_INPUT_HOST(dev);
VirtIOInput *vinput = VIRTIO_INPUT(dev);
- virtio_input_config id;
+ virtio_input_config id, *abs;
struct input_id ids;
- int rc, ver;
+ int rc, ver, i, axis;
+ uint8_t byte;
if (!vih->evdev) {
error_setg(errp, "evdev property is required");
@@ -123,6 +151,23 @@ static void virtio_input_host_realize(DeviceState *dev, Error **errp)
virtio_input_bits_config(vih, EV_ABS, ABS_CNT);
virtio_input_bits_config(vih, EV_MSC, MSC_CNT);
virtio_input_bits_config(vih, EV_SW, SW_CNT);
+ virtio_input_bits_config(vih, EV_LED, LED_CNT);
+
+ abs = virtio_input_find_config(VIRTIO_INPUT(vih),
+ VIRTIO_INPUT_CFG_EV_BITS, EV_ABS);
+ if (abs) {
+ for (i = 0; i < abs->size; i++) {
+ byte = abs->u.bitmap[i];
+ axis = 8 * i;
+ while (byte) {
+ if (byte & 1) {
+ virtio_input_abs_config(vih, axis);
+ }
+ axis++;
+ byte >>= 1;
+ }
+ }
+ }
qemu_set_fd_handler(vih->fd, virtio_input_host_event, NULL, vih);
return;
@@ -143,6 +188,28 @@ static void virtio_input_host_unrealize(DeviceState *dev, Error **errp)
}
}
+static void virtio_input_host_handle_status(VirtIOInput *vinput,
+ virtio_input_event *event)
+{
+ VirtIOInputHost *vih = VIRTIO_INPUT_HOST(vinput);
+ struct input_event evdev;
+ int rc;
+
+ if (gettimeofday(&evdev.time, NULL)) {
+ perror("virtio_input_host_handle_status: gettimeofday");
+ return;
+ }
+
+ evdev.type = le16_to_cpu(event->type);
+ evdev.code = le16_to_cpu(event->code);
+ evdev.value = le32_to_cpu(event->value);
+
+ rc = write(vih->fd, &evdev, sizeof(evdev));
+ if (rc == -1) {
+ perror("virtio_input_host_handle_status: write");
+ }
+}
+
static const VMStateDescription vmstate_virtio_input_host = {
.name = "virtio-input-host",
.unmigratable = 1,
@@ -162,6 +229,7 @@ static void virtio_input_host_class_init(ObjectClass *klass, void *data)
dc->props = virtio_input_host_properties;
vic->realize = virtio_input_host_realize;
vic->unrealize = virtio_input_host_unrealize;
+ vic->handle_status = virtio_input_host_handle_status;
}
static void virtio_input_host_init(Object *obj)
diff --git a/qemu/hw/input/virtio-input.c b/qemu/hw/input/virtio-input.c
index 7b25d2769..f59749a94 100644
--- a/qemu/hw/input/virtio-input.c
+++ b/qemu/hw/input/virtio-input.c
@@ -4,6 +4,8 @@
* top-level directory.
*/
+#include "qemu/osdep.h"
+#include "qapi/error.h"
#include "qemu/iov.h"
#include "hw/qdev.h"
@@ -12,14 +14,20 @@
#include "standard-headers/linux/input.h"
+#define VIRTIO_INPUT_VM_VERSION 1
+
/* ----------------------------------------------------------------- */
void virtio_input_send(VirtIOInput *vinput, virtio_input_event *event)
{
- VirtQueueElement elem;
+ VirtQueueElement *elem;
unsigned have, need;
int i, len;
+ if (!vinput->active) {
+ return;
+ }
+
/* queue up events ... */
if (vinput->qindex == vinput->qsize) {
vinput->qsize++;
@@ -45,14 +53,16 @@ void virtio_input_send(VirtIOInput *vinput, virtio_input_event *event)
/* ... and finally pass them to the guest */
for (i = 0; i < vinput->qindex; i++) {
- if (!virtqueue_pop(vinput->evt, &elem)) {
+ elem = virtqueue_pop(vinput->evt, sizeof(VirtQueueElement));
+ if (!elem) {
/* should not happen, we've checked for space beforehand */
fprintf(stderr, "%s: Huh? No vq elem available ...\n", __func__);
return;
}
- len = iov_from_buf(elem.in_sg, elem.in_num,
+ len = iov_from_buf(elem->in_sg, elem->in_num,
0, vinput->queue+i, sizeof(virtio_input_event));
- virtqueue_push(vinput->evt, &elem, len);
+ virtqueue_push(vinput->evt, elem, len);
+ g_free(elem);
}
virtio_notify(VIRTIO_DEVICE(vinput), vinput->evt);
vinput->qindex = 0;
@@ -68,24 +78,30 @@ static void virtio_input_handle_sts(VirtIODevice *vdev, VirtQueue *vq)
VirtIOInputClass *vic = VIRTIO_INPUT_GET_CLASS(vdev);
VirtIOInput *vinput = VIRTIO_INPUT(vdev);
virtio_input_event event;
- VirtQueueElement elem;
+ VirtQueueElement *elem;
int len;
- while (virtqueue_pop(vinput->sts, &elem)) {
+ for (;;) {
+ elem = virtqueue_pop(vinput->sts, sizeof(VirtQueueElement));
+ if (!elem) {
+ break;
+ }
+
memset(&event, 0, sizeof(event));
- len = iov_to_buf(elem.out_sg, elem.out_num,
+ len = iov_to_buf(elem->out_sg, elem->out_num,
0, &event, sizeof(event));
if (vic->handle_status) {
vic->handle_status(vinput, &event);
}
- virtqueue_push(vinput->sts, &elem, len);
+ virtqueue_push(vinput->sts, elem, len);
+ g_free(elem);
}
virtio_notify(vdev, vinput->sts);
}
-static virtio_input_config *virtio_input_find_config(VirtIOInput *vinput,
- uint8_t select,
- uint8_t subsel)
+virtio_input_config *virtio_input_find_config(VirtIOInput *vinput,
+ uint8_t select,
+ uint8_t subsel)
{
VirtIOInputConfig *cfg;
@@ -200,6 +216,38 @@ static void virtio_input_reset(VirtIODevice *vdev)
}
}
+static void virtio_input_save(QEMUFile *f, void *opaque)
+{
+ VirtIOInput *vinput = opaque;
+ VirtIODevice *vdev = VIRTIO_DEVICE(vinput);
+
+ virtio_save(vdev, f);
+}
+
+static int virtio_input_load(QEMUFile *f, void *opaque, int version_id)
+{
+ VirtIOInput *vinput = opaque;
+ VirtIOInputClass *vic = VIRTIO_INPUT_GET_CLASS(vinput);
+ VirtIODevice *vdev = VIRTIO_DEVICE(vinput);
+ int ret;
+
+ if (version_id != VIRTIO_INPUT_VM_VERSION) {
+ return -EINVAL;
+ }
+
+ ret = virtio_load(vdev, f, version_id);
+ if (ret) {
+ return ret;
+ }
+
+ /* post_load() */
+ vinput->active = vdev->status & VIRTIO_CONFIG_S_DRIVER_OK;
+ if (vic->change_active) {
+ vic->change_active(vinput);
+ }
+ return 0;
+}
+
static void virtio_input_device_realize(DeviceState *dev, Error **errp)
{
VirtIOInputClass *vic = VIRTIO_INPUT_GET_CLASS(dev);
@@ -231,14 +279,20 @@ static void virtio_input_device_realize(DeviceState *dev, Error **errp)
vinput->cfg_size);
vinput->evt = virtio_add_queue(vdev, 64, virtio_input_handle_evt);
vinput->sts = virtio_add_queue(vdev, 64, virtio_input_handle_sts);
+
+ register_savevm(dev, "virtio-input", -1, VIRTIO_INPUT_VM_VERSION,
+ virtio_input_save, virtio_input_load, vinput);
}
static void virtio_input_device_unrealize(DeviceState *dev, Error **errp)
{
VirtIOInputClass *vic = VIRTIO_INPUT_GET_CLASS(dev);
VirtIODevice *vdev = VIRTIO_DEVICE(dev);
+ VirtIOInput *vinput = VIRTIO_INPUT(dev);
Error *local_err = NULL;
+ unregister_savevm(dev, "virtio-input", vinput);
+
if (vic->unrealize) {
vic->unrealize(dev, &local_err);
if (local_err) {
diff --git a/qemu/hw/input/vmmouse.c b/qemu/hw/input/vmmouse.c
index d7b1c76f5..6d15a887c 100644
--- a/qemu/hw/input/vmmouse.c
+++ b/qemu/hw/input/vmmouse.c
@@ -21,6 +21,7 @@
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
+#include "qemu/osdep.h"
#include "hw/hw.h"
#include "ui/console.h"
#include "hw/input/ps2.h"