* THE SOFTWARE.
*/
+#include "qemu/osdep.h"
#include "hw/hw.h"
#include "hw/sysbus.h"
#include "hw/char/escc.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "ui/console.h"
+#include "ui/input.h"
#include "trace.h"
/*
uint32_t reg;
uint8_t wregs[SERIAL_REGS], rregs[SERIAL_REGS];
SERIOQueue queue;
- CharDriverState *chr;
+ CharBackend chr;
int e0_mode, led_mode, caps_lock_mode, num_lock_mode;
int disabled;
int clock;
ChnID chn; // this channel, A (base+4) or B (base+0)
ChnType type;
uint8_t rx, tx;
+ QemuInputHandlerState *hs;
} ChannelState;
-struct SerialState {
- SysBusDevice busdev;
+#define ESCC(obj) OBJECT_CHECK(ESCCState, (obj), TYPE_ESCC)
+
+typedef struct ESCCState {
+ SysBusDevice parent_obj;
+
struct ChannelState chn[2];
uint32_t it_shift;
MemoryRegion mmio;
uint32_t disabled;
uint32_t frequency;
-};
+} ESCCState;
#define SERIAL_CTRL 0
#define SERIAL_DATA 1
static void escc_reset(DeviceState *d)
{
- SerialState *s = container_of(d, SerialState, busdev.qdev);
+ ESCCState *s = ESCC(d);
escc_reset_chn(&s->chn[0]);
escc_reset_chn(&s->chn[1]);
int speed, parity, data_bits, stop_bits;
QEMUSerialSetParams ssp;
- if (!s->chr || s->type != ser)
+ if (!qemu_chr_fe_get_driver(&s->chr) || s->type != ser)
return;
if (s->wregs[W_TXCTRL1] & TXCTRL1_PAREN) {
ssp.data_bits = data_bits;
ssp.stop_bits = stop_bits;
trace_escc_update_parameters(CHN_C(s), speed, parity, data_bits, stop_bits);
- qemu_chr_fe_ioctl(s->chr, CHR_IOCTL_SERIAL_SET_PARAMS, &ssp);
+ qemu_chr_fe_ioctl(&s->chr, CHR_IOCTL_SERIAL_SET_PARAMS, &ssp);
}
static void escc_mem_write(void *opaque, hwaddr addr,
uint64_t val, unsigned size)
{
- SerialState *serial = opaque;
+ ESCCState *serial = opaque;
ChannelState *s;
uint32_t saddr;
int newreg, channel;
escc_reset_chn(&serial->chn[1]);
return;
case MINTR_RST_ALL:
- escc_reset(&serial->busdev.qdev);
+ escc_reset(DEVICE(serial));
return;
}
break;
trace_escc_mem_writeb_data(CHN_C(s), val);
s->tx = val;
if (s->wregs[W_TXCTRL2] & TXCTRL2_TXEN) { // tx enabled
- if (s->chr)
- qemu_chr_fe_write(s->chr, &s->tx, 1);
- else if (s->type == kbd && !s->disabled) {
+ if (qemu_chr_fe_get_driver(&s->chr)) {
+ /* XXX this blocks entire thread. Rewrite to use
+ * qemu_chr_fe_write and background I/O callbacks */
+ qemu_chr_fe_write_all(&s->chr, &s->tx, 1);
+ } else if (s->type == kbd && !s->disabled) {
handle_kbd_command(s, val);
}
}
static uint64_t escc_mem_read(void *opaque, hwaddr addr,
unsigned size)
{
- SerialState *serial = opaque;
+ ESCCState *serial = opaque;
ChannelState *s;
uint32_t saddr;
uint32_t ret;
else
ret = s->rx;
trace_escc_mem_readb_data(CHN_C(s), ret);
- if (s->chr)
- qemu_chr_accept_input(s->chr);
+ qemu_chr_fe_accept_input(&s->chr);
return ret;
default:
break;
.name ="escc_chn",
.version_id = 2,
.minimum_version_id = 1,
- .minimum_version_id_old = 1,
- .fields = (VMStateField []) {
+ .fields = (VMStateField[]) {
VMSTATE_UINT32(vmstate_dummy, ChannelState),
VMSTATE_UINT32(reg, ChannelState),
VMSTATE_UINT32(rxint, ChannelState),
.name ="escc",
.version_id = 2,
.minimum_version_id = 1,
- .minimum_version_id_old = 1,
- .fields = (VMStateField []) {
- VMSTATE_STRUCT_ARRAY(chn, SerialState, 2, 2, vmstate_escc_chn,
+ .fields = (VMStateField[]) {
+ VMSTATE_STRUCT_ARRAY(chn, ESCCState, 2, 2, vmstate_escc_chn,
ChannelState),
VMSTATE_END_OF_LIST()
}
};
MemoryRegion *escc_init(hwaddr base, qemu_irq irqA, qemu_irq irqB,
- CharDriverState *chrA, CharDriverState *chrB,
+ Chardev *chrA, Chardev *chrB,
int clock, int it_shift)
{
DeviceState *dev;
SysBusDevice *s;
- SerialState *d;
+ ESCCState *d;
- dev = qdev_create(NULL, "escc");
+ dev = qdev_create(NULL, TYPE_ESCC);
qdev_prop_set_uint32(dev, "disabled", 0);
qdev_prop_set_uint32(dev, "frequency", clock);
qdev_prop_set_uint32(dev, "it_shift", it_shift);
sysbus_mmio_map(s, 0, base);
}
- d = FROM_SYSBUS(SerialState, s);
+ d = ESCC(s);
return &d->mmio;
}
-static const uint8_t keycodes[128] = {
- 127, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 43, 53,
- 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 89, 76, 77, 78,
- 79, 80, 81, 82, 83, 84, 85, 86, 87, 42, 99, 88, 100, 101, 102, 103,
- 104, 105, 106, 107, 108, 109, 110, 47, 19, 121, 119, 5, 6, 8, 10, 12,
- 14, 16, 17, 18, 7, 98, 23, 68, 69, 70, 71, 91, 92, 93, 125, 112,
- 113, 114, 94, 50, 0, 0, 124, 9, 11, 0, 0, 0, 0, 0, 0, 0,
- 90, 0, 46, 22, 13, 111, 52, 20, 96, 24, 28, 74, 27, 123, 44, 66,
- 0, 45, 2, 4, 48, 0, 0, 21, 0, 0, 0, 0, 0, 120, 122, 67,
+static const uint8_t qcode_to_keycode[Q_KEY_CODE__MAX] = {
+ [Q_KEY_CODE_SHIFT] = 99,
+ [Q_KEY_CODE_SHIFT_R] = 110,
+ [Q_KEY_CODE_ALT] = 19,
+ [Q_KEY_CODE_ALT_R] = 13,
+ [Q_KEY_CODE_ALTGR] = 13,
+ [Q_KEY_CODE_CTRL] = 76,
+ [Q_KEY_CODE_CTRL_R] = 76,
+ [Q_KEY_CODE_ESC] = 29,
+ [Q_KEY_CODE_1] = 30,
+ [Q_KEY_CODE_2] = 31,
+ [Q_KEY_CODE_3] = 32,
+ [Q_KEY_CODE_4] = 33,
+ [Q_KEY_CODE_5] = 34,
+ [Q_KEY_CODE_6] = 35,
+ [Q_KEY_CODE_7] = 36,
+ [Q_KEY_CODE_8] = 37,
+ [Q_KEY_CODE_9] = 38,
+ [Q_KEY_CODE_0] = 39,
+ [Q_KEY_CODE_MINUS] = 40,
+ [Q_KEY_CODE_EQUAL] = 41,
+ [Q_KEY_CODE_BACKSPACE] = 43,
+ [Q_KEY_CODE_TAB] = 53,
+ [Q_KEY_CODE_Q] = 54,
+ [Q_KEY_CODE_W] = 55,
+ [Q_KEY_CODE_E] = 56,
+ [Q_KEY_CODE_R] = 57,
+ [Q_KEY_CODE_T] = 58,
+ [Q_KEY_CODE_Y] = 59,
+ [Q_KEY_CODE_U] = 60,
+ [Q_KEY_CODE_I] = 61,
+ [Q_KEY_CODE_O] = 62,
+ [Q_KEY_CODE_P] = 63,
+ [Q_KEY_CODE_BRACKET_LEFT] = 64,
+ [Q_KEY_CODE_BRACKET_RIGHT] = 65,
+ [Q_KEY_CODE_RET] = 89,
+ [Q_KEY_CODE_A] = 77,
+ [Q_KEY_CODE_S] = 78,
+ [Q_KEY_CODE_D] = 79,
+ [Q_KEY_CODE_F] = 80,
+ [Q_KEY_CODE_G] = 81,
+ [Q_KEY_CODE_H] = 82,
+ [Q_KEY_CODE_J] = 83,
+ [Q_KEY_CODE_K] = 84,
+ [Q_KEY_CODE_L] = 85,
+ [Q_KEY_CODE_SEMICOLON] = 86,
+ [Q_KEY_CODE_APOSTROPHE] = 87,
+ [Q_KEY_CODE_GRAVE_ACCENT] = 42,
+ [Q_KEY_CODE_BACKSLASH] = 88,
+ [Q_KEY_CODE_Z] = 100,
+ [Q_KEY_CODE_X] = 101,
+ [Q_KEY_CODE_C] = 102,
+ [Q_KEY_CODE_V] = 103,
+ [Q_KEY_CODE_B] = 104,
+ [Q_KEY_CODE_N] = 105,
+ [Q_KEY_CODE_M] = 106,
+ [Q_KEY_CODE_COMMA] = 107,
+ [Q_KEY_CODE_DOT] = 108,
+ [Q_KEY_CODE_SLASH] = 109,
+ [Q_KEY_CODE_ASTERISK] = 47,
+ [Q_KEY_CODE_SPC] = 121,
+ [Q_KEY_CODE_CAPS_LOCK] = 119,
+ [Q_KEY_CODE_F1] = 5,
+ [Q_KEY_CODE_F2] = 6,
+ [Q_KEY_CODE_F3] = 8,
+ [Q_KEY_CODE_F4] = 10,
+ [Q_KEY_CODE_F5] = 12,
+ [Q_KEY_CODE_F6] = 14,
+ [Q_KEY_CODE_F7] = 16,
+ [Q_KEY_CODE_F8] = 17,
+ [Q_KEY_CODE_F9] = 18,
+ [Q_KEY_CODE_F10] = 7,
+ [Q_KEY_CODE_NUM_LOCK] = 98,
+ [Q_KEY_CODE_SCROLL_LOCK] = 23,
+ [Q_KEY_CODE_KP_DIVIDE] = 46,
+ [Q_KEY_CODE_KP_MULTIPLY] = 47,
+ [Q_KEY_CODE_KP_SUBTRACT] = 71,
+ [Q_KEY_CODE_KP_ADD] = 125,
+ [Q_KEY_CODE_KP_ENTER] = 90,
+ [Q_KEY_CODE_KP_DECIMAL] = 50,
+ [Q_KEY_CODE_KP_0] = 94,
+ [Q_KEY_CODE_KP_1] = 112,
+ [Q_KEY_CODE_KP_2] = 113,
+ [Q_KEY_CODE_KP_3] = 114,
+ [Q_KEY_CODE_KP_4] = 91,
+ [Q_KEY_CODE_KP_5] = 92,
+ [Q_KEY_CODE_KP_6] = 93,
+ [Q_KEY_CODE_KP_7] = 68,
+ [Q_KEY_CODE_KP_8] = 69,
+ [Q_KEY_CODE_KP_9] = 70,
+ [Q_KEY_CODE_LESS] = 124,
+ [Q_KEY_CODE_F11] = 9,
+ [Q_KEY_CODE_F12] = 11,
+ [Q_KEY_CODE_HOME] = 52,
+ [Q_KEY_CODE_PGUP] = 96,
+ [Q_KEY_CODE_PGDN] = 123,
+ [Q_KEY_CODE_END] = 74,
+ [Q_KEY_CODE_LEFT] = 24,
+ [Q_KEY_CODE_UP] = 20,
+ [Q_KEY_CODE_DOWN] = 27,
+ [Q_KEY_CODE_RIGHT] = 28,
+ [Q_KEY_CODE_INSERT] = 44,
+ [Q_KEY_CODE_DELETE] = 66,
+ [Q_KEY_CODE_STOP] = 1,
+ [Q_KEY_CODE_AGAIN] = 3,
+ [Q_KEY_CODE_PROPS] = 25,
+ [Q_KEY_CODE_UNDO] = 26,
+ [Q_KEY_CODE_FRONT] = 49,
+ [Q_KEY_CODE_COPY] = 51,
+ [Q_KEY_CODE_OPEN] = 72,
+ [Q_KEY_CODE_PASTE] = 73,
+ [Q_KEY_CODE_FIND] = 95,
+ [Q_KEY_CODE_CUT] = 97,
+ [Q_KEY_CODE_LF] = 111,
+ [Q_KEY_CODE_HELP] = 118,
+ [Q_KEY_CODE_META_L] = 120,
+ [Q_KEY_CODE_META_R] = 122,
+ [Q_KEY_CODE_COMPOSE] = 67,
+ [Q_KEY_CODE_PRINT] = 22,
+ [Q_KEY_CODE_SYSRQ] = 21,
};
-static const uint8_t e0_keycodes[128] = {
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 90, 76, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 109, 0, 0, 13, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 68, 69, 70, 0, 91, 0, 93, 0, 112,
- 113, 114, 94, 50, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 1, 3, 25, 26, 49, 52, 72, 73, 97, 99, 111, 118, 120, 122, 67, 0,
-};
-
-static void sunkbd_event(void *opaque, int ch)
+static void sunkbd_handle_event(DeviceState *dev, QemuConsole *src,
+ InputEvent *evt)
{
- ChannelState *s = opaque;
- int release = ch & 0x80;
-
- trace_escc_sunkbd_event_in(ch);
- switch (ch) {
- case 58: // Caps lock press
- s->caps_lock_mode ^= 1;
- if (s->caps_lock_mode == 2)
- return; // Drop second press
- break;
- case 69: // Num lock press
- s->num_lock_mode ^= 1;
- if (s->num_lock_mode == 2)
- return; // Drop second press
- break;
- case 186: // Caps lock release
- s->caps_lock_mode ^= 2;
- if (s->caps_lock_mode == 3)
- return; // Drop first release
- break;
- case 197: // Num lock release
- s->num_lock_mode ^= 2;
- if (s->num_lock_mode == 3)
- return; // Drop first release
- break;
- case 0xe0:
- s->e0_mode = 1;
- return;
- default:
- break;
+ ChannelState *s = (ChannelState *)dev;
+ int qcode, keycode;
+ InputKeyEvent *key;
+
+ assert(evt->type == INPUT_EVENT_KIND_KEY);
+ key = evt->u.key.data;
+ qcode = qemu_input_key_value_to_qcode(key->key);
+ trace_escc_sunkbd_event_in(qcode, QKeyCode_lookup[qcode],
+ key->down);
+
+ if (qcode == Q_KEY_CODE_CAPS_LOCK) {
+ if (key->down) {
+ s->caps_lock_mode ^= 1;
+ if (s->caps_lock_mode == 2) {
+ return; /* Drop second press */
+ }
+ } else {
+ s->caps_lock_mode ^= 2;
+ if (s->caps_lock_mode == 3) {
+ return; /* Drop first release */
+ }
+ }
}
- if (s->e0_mode) {
- s->e0_mode = 0;
- ch = e0_keycodes[ch & 0x7f];
- } else {
- ch = keycodes[ch & 0x7f];
+
+ if (qcode == Q_KEY_CODE_NUM_LOCK) {
+ if (key->down) {
+ s->num_lock_mode ^= 1;
+ if (s->num_lock_mode == 2) {
+ return; /* Drop second press */
+ }
+ } else {
+ s->num_lock_mode ^= 2;
+ if (s->num_lock_mode == 3) {
+ return; /* Drop first release */
+ }
+ }
}
- trace_escc_sunkbd_event_out(ch);
- put_queue(s, ch | release);
+
+ keycode = qcode_to_keycode[qcode];
+ if (!key->down) {
+ keycode |= 0x80;
+ }
+ trace_escc_sunkbd_event_out(keycode);
+ put_queue(s, keycode);
}
+static QemuInputHandler sunkbd_handler = {
+ .name = "sun keyboard",
+ .mask = INPUT_EVENT_MASK_KEY,
+ .event = sunkbd_handle_event,
+};
+
static void handle_kbd_command(ChannelState *s, int val)
{
trace_escc_kbd_command(val);
case 0xf:
clear_queue(s);
put_queue(s, 0xfe);
- put_queue(s, 0); // XXX, layout?
+ put_queue(s, 0x21); /* en-us layout */
break;
default:
break;
DeviceState *dev;
SysBusDevice *s;
- dev = qdev_create(NULL, "escc");
+ dev = qdev_create(NULL, TYPE_ESCC);
qdev_prop_set_uint32(dev, "disabled", disabled);
qdev_prop_set_uint32(dev, "frequency", clock);
qdev_prop_set_uint32(dev, "it_shift", it_shift);
sysbus_mmio_map(s, 0, base);
}
-static int escc_init1(SysBusDevice *dev)
+static void escc_init1(Object *obj)
{
- SerialState *s = FROM_SYSBUS(SerialState, dev);
+ ESCCState *s = ESCC(obj);
+ SysBusDevice *dev = SYS_BUS_DEVICE(obj);
unsigned int i;
- s->chn[0].disabled = s->disabled;
- s->chn[1].disabled = s->disabled;
for (i = 0; i < 2; i++) {
sysbus_init_irq(dev, &s->chn[i].irq);
s->chn[i].chn = 1 - i;
- s->chn[i].clock = s->frequency / 2;
- if (s->chn[i].chr) {
- qemu_chr_add_handlers(s->chn[i].chr, serial_can_receive,
- serial_receive1, serial_event, &s->chn[i]);
- }
}
s->chn[0].otherchn = &s->chn[1];
s->chn[1].otherchn = &s->chn[0];
- memory_region_init_io(&s->mmio, &escc_mem_ops, s, "escc",
- ESCC_SIZE << s->it_shift);
sysbus_init_mmio(dev, &s->mmio);
+}
+
+static void escc_realize(DeviceState *dev, Error **errp)
+{
+ ESCCState *s = ESCC(dev);
+ unsigned int i;
+
+ s->chn[0].disabled = s->disabled;
+ s->chn[1].disabled = s->disabled;
+
+ memory_region_init_io(&s->mmio, OBJECT(dev), &escc_mem_ops, s, "escc",
+ ESCC_SIZE << s->it_shift);
+
+ for (i = 0; i < 2; i++) {
+ if (qemu_chr_fe_get_driver(&s->chn[i].chr)) {
+ s->chn[i].clock = s->frequency / 2;
+ qemu_chr_fe_set_handlers(&s->chn[i].chr, serial_can_receive,
+ serial_receive1, serial_event,
+ &s->chn[i], NULL, true);
+ }
+ }
if (s->chn[0].type == mouse) {
qemu_add_mouse_event_handler(sunmouse_event, &s->chn[0], 0,
"QEMU Sun Mouse");
}
if (s->chn[1].type == kbd) {
- qemu_add_kbd_event_handler(sunkbd_event, &s->chn[1]);
+ s->chn[1].hs = qemu_input_handler_register((DeviceState *)(&s->chn[1]),
+ &sunkbd_handler);
}
-
- return 0;
}
static Property escc_properties[] = {
- DEFINE_PROP_UINT32("frequency", SerialState, frequency, 0),
- DEFINE_PROP_UINT32("it_shift", SerialState, it_shift, 0),
- DEFINE_PROP_UINT32("disabled", SerialState, disabled, 0),
- DEFINE_PROP_UINT32("chnBtype", SerialState, chn[0].type, 0),
- DEFINE_PROP_UINT32("chnAtype", SerialState, chn[1].type, 0),
- DEFINE_PROP_CHR("chrB", SerialState, chn[0].chr),
- DEFINE_PROP_CHR("chrA", SerialState, chn[1].chr),
+ DEFINE_PROP_UINT32("frequency", ESCCState, frequency, 0),
+ DEFINE_PROP_UINT32("it_shift", ESCCState, it_shift, 0),
+ DEFINE_PROP_UINT32("disabled", ESCCState, disabled, 0),
+ DEFINE_PROP_UINT32("chnBtype", ESCCState, chn[0].type, 0),
+ DEFINE_PROP_UINT32("chnAtype", ESCCState, chn[1].type, 0),
+ DEFINE_PROP_CHR("chrB", ESCCState, chn[0].chr),
+ DEFINE_PROP_CHR("chrA", ESCCState, chn[1].chr),
DEFINE_PROP_END_OF_LIST(),
};
static void escc_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
- SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
- k->init = escc_init1;
dc->reset = escc_reset;
+ dc->realize = escc_realize;
dc->vmsd = &vmstate_escc;
dc->props = escc_properties;
+ set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
}
static const TypeInfo escc_info = {
- .name = "escc",
+ .name = TYPE_ESCC,
.parent = TYPE_SYS_BUS_DEVICE,
- .instance_size = sizeof(SerialState),
+ .instance_size = sizeof(ESCCState),
+ .instance_init = escc_init1,
.class_init = escc_class_init,
};
projects / mirror_qemu.git / blobdiff