1 files changed, 0 insertions, 166 deletions
diff --git a/hw/char/lm32_juart.c b/hw/char/lm32_juart.c
deleted file mode 100644
index ce30279650..0000000000
--- a/hw/char/lm32_juart.c
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
- *  LatticeMico32 JTAG UART model.
- *
- *  Copyright (c) 2010 Michael Walle <michael@walle.cc>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "qemu/osdep.h"
-#include "hw/sysbus.h"
-#include "migration/vmstate.h"
-#include "qemu/module.h"
-#include "trace.h"
-#include "chardev/char-fe.h"
-
-#include "hw/char/lm32_juart.h"
-#include "hw/qdev-properties.h"
-#include "hw/qdev-properties-system.h"
-#include "qom/object.h"
-
-enum {
-    LM32_JUART_MIN_SAVE_VERSION = 0,
-    LM32_JUART_CURRENT_SAVE_VERSION = 0,
-    LM32_JUART_MAX_SAVE_VERSION = 0,
-};
-
-enum {
-    JTX_FULL = (1<<8),
-};
-
-enum {
-    JRX_FULL = (1<<8),
-};
-
-OBJECT_DECLARE_SIMPLE_TYPE(LM32JuartState, LM32_JUART)
-
-struct LM32JuartState {
-    SysBusDevice parent_obj;
-
-    CharBackend chr;
-
-    uint32_t jtx;
-    uint32_t jrx;
-};
-
-uint32_t lm32_juart_get_jtx(DeviceState *d)
-{
-    LM32JuartState *s = LM32_JUART(d);
-
-    trace_lm32_juart_get_jtx(s->jtx);
-    return s->jtx;
-}
-
-uint32_t lm32_juart_get_jrx(DeviceState *d)
-{
-    LM32JuartState *s = LM32_JUART(d);
-
-    trace_lm32_juart_get_jrx(s->jrx);
-    return s->jrx;
-}
-
-void lm32_juart_set_jtx(DeviceState *d, uint32_t jtx)
-{
-    LM32JuartState *s = LM32_JUART(d);
-    unsigned char ch = jtx & 0xff;
-
-    trace_lm32_juart_set_jtx(s->jtx);
-
-    s->jtx = jtx;
-    /* XXX this blocks entire thread. Rewrite to use
-     * qemu_chr_fe_write and background I/O callbacks */
-    qemu_chr_fe_write_all(&s->chr, &ch, 1);
-}
-
-void lm32_juart_set_jrx(DeviceState *d, uint32_t jtx)
-{
-    LM32JuartState *s = LM32_JUART(d);
-
-    trace_lm32_juart_set_jrx(s->jrx);
-    s->jrx &= ~JRX_FULL;
-}
-
-static void juart_rx(void *opaque, const uint8_t *buf, int size)
-{
-    LM32JuartState *s = opaque;
-
-    s->jrx = *buf | JRX_FULL;
-}
-
-static int juart_can_rx(void *opaque)
-{
-    LM32JuartState *s = opaque;
-
-    return !(s->jrx & JRX_FULL);
-}
-
-static void juart_event(void *opaque, QEMUChrEvent event)
-{
-}
-
-static void juart_reset(DeviceState *d)
-{
-    LM32JuartState *s = LM32_JUART(d);
-
-    s->jtx = 0;
-    s->jrx = 0;
-}
-
-static void lm32_juart_realize(DeviceState *dev, Error **errp)
-{
-    LM32JuartState *s = LM32_JUART(dev);
-
-    qemu_chr_fe_set_handlers(&s->chr, juart_can_rx, juart_rx,
-                             juart_event, NULL, s, NULL, true);
-}
-
-static const VMStateDescription vmstate_lm32_juart = {
-    .name = "lm32-juart",
-    .version_id = 1,
-    .minimum_version_id = 1,
-    .fields = (VMStateField[]) {
-        VMSTATE_UINT32(jtx, LM32JuartState),
-        VMSTATE_UINT32(jrx, LM32JuartState),
-        VMSTATE_END_OF_LIST()
-    }
-};
-
-static Property lm32_juart_properties[] = {
-    DEFINE_PROP_CHR("chardev", LM32JuartState, chr),
-    DEFINE_PROP_END_OF_LIST(),
-};
-
-static void lm32_juart_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(klass);
-
-    dc->reset = juart_reset;
-    dc->vmsd = &vmstate_lm32_juart;
-    device_class_set_props(dc, lm32_juart_properties);
-    dc->realize = lm32_juart_realize;
-}
-
-static const TypeInfo lm32_juart_info = {
-    .name          = TYPE_LM32_JUART,
-    .parent        = TYPE_SYS_BUS_DEVICE,
-    .instance_size = sizeof(LM32JuartState),
-    .class_init    = lm32_juart_class_init,
-};
-
-static void lm32_juart_register_types(void)
-{
-    type_register_static(&lm32_juart_info);
-}
-
-type_init(lm32_juart_register_types)