hw: move interrupt controllers to hw/intc/, configure with default-configs/

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 0 insertions, 199 deletions

diff --git a/hw/lm32_pic.c b/hw/lm32_pic.c
deleted file mode 100644
index b4e80c8d8c..0000000000
--- a/hw/lm32_pic.c
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- *  LatticeMico32 CPU interrupt controller logic.
- *
- *  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 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 <assert.h>
-
-#include "hw/hw.h"
-#include "hw/i386/pc.h"
-#include "monitor/monitor.h"
-#include "hw/sysbus.h"
-#include "trace.h"
-#include "hw/lm32/lm32_pic.h"
-
-struct LM32PicState {
-    SysBusDevice busdev;
-    qemu_irq parent_irq;
-    uint32_t im;        /* interrupt mask */
-    uint32_t ip;        /* interrupt pending */
-    uint32_t irq_state;
-
-    /* statistics */
-    uint32_t stats_irq_count[32];
-};
-typedef struct LM32PicState LM32PicState;
-
-static LM32PicState *pic;
-void lm32_do_pic_info(Monitor *mon, const QDict *qdict)
-{
-    if (pic == NULL) {
-        return;
-    }
-
-    monitor_printf(mon, "lm32-pic: im=%08x ip=%08x irq_state=%08x\n",
-            pic->im, pic->ip, pic->irq_state);
-}
-
-void lm32_irq_info(Monitor *mon, const QDict *qdict)
-{
-    int i;
-    uint32_t count;
-
-    if (pic == NULL) {
-        return;
-    }
-
-    monitor_printf(mon, "IRQ statistics:\n");
-    for (i = 0; i < 32; i++) {
-        count = pic->stats_irq_count[i];
-        if (count > 0) {
-            monitor_printf(mon, "%2d: %u\n", i, count);
-        }
-    }
-}
-
-static void update_irq(LM32PicState *s)
-{
-    s->ip |= s->irq_state;
-
-    if (s->ip & s->im) {
-        trace_lm32_pic_raise_irq();
-        qemu_irq_raise(s->parent_irq);
-    } else {
-        trace_lm32_pic_lower_irq();
-        qemu_irq_lower(s->parent_irq);
-    }
-}
-
-static void irq_handler(void *opaque, int irq, int level)
-{
-    LM32PicState *s = opaque;
-
-    assert(irq < 32);
-    trace_lm32_pic_interrupt(irq, level);
-
-    if (level) {
-        s->irq_state |= (1 << irq);
-        s->stats_irq_count[irq]++;
-    } else {
-        s->irq_state &= ~(1 << irq);
-    }
-
-    update_irq(s);
-}
-
-void lm32_pic_set_im(DeviceState *d, uint32_t im)
-{
-    LM32PicState *s = container_of(d, LM32PicState, busdev.qdev);
-
-    trace_lm32_pic_set_im(im);
-    s->im = im;
-
-    update_irq(s);
-}
-
-void lm32_pic_set_ip(DeviceState *d, uint32_t ip)
-{
-    LM32PicState *s = container_of(d, LM32PicState, busdev.qdev);
-
-    trace_lm32_pic_set_ip(ip);
-
-    /* ack interrupt */
-    s->ip &= ~ip;
-
-    update_irq(s);
-}
-
-uint32_t lm32_pic_get_im(DeviceState *d)
-{
-    LM32PicState *s = container_of(d, LM32PicState, busdev.qdev);
-
-    trace_lm32_pic_get_im(s->im);
-    return s->im;
-}
-
-uint32_t lm32_pic_get_ip(DeviceState *d)
-{
-    LM32PicState *s = container_of(d, LM32PicState, busdev.qdev);
-
-    trace_lm32_pic_get_ip(s->ip);
-    return s->ip;
-}
-
-static void pic_reset(DeviceState *d)
-{
-    LM32PicState *s = container_of(d, LM32PicState, busdev.qdev);
-    int i;
-
-    s->im = 0;
-    s->ip = 0;
-    s->irq_state = 0;
-    for (i = 0; i < 32; i++) {
-        s->stats_irq_count[i] = 0;
-    }
-}
-
-static int lm32_pic_init(SysBusDevice *dev)
-{
-    LM32PicState *s = FROM_SYSBUS(typeof(*s), dev);
-
-    qdev_init_gpio_in(&dev->qdev, irq_handler, 32);
-    sysbus_init_irq(dev, &s->parent_irq);
-
-    pic = s;
-
-    return 0;
-}
-
-static const VMStateDescription vmstate_lm32_pic = {
-    .name = "lm32-pic",
-    .version_id = 1,
-    .minimum_version_id = 1,
-    .minimum_version_id_old = 1,
-    .fields      = (VMStateField[]) {
-        VMSTATE_UINT32(im, LM32PicState),
-        VMSTATE_UINT32(ip, LM32PicState),
-        VMSTATE_UINT32(irq_state, LM32PicState),
-        VMSTATE_UINT32_ARRAY(stats_irq_count, LM32PicState, 32),
-        VMSTATE_END_OF_LIST()
-    }
-};
-
-static void lm32_pic_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(klass);
-    SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
-
-    k->init = lm32_pic_init;
-    dc->reset = pic_reset;
-    dc->vmsd = &vmstate_lm32_pic;
-}
-
-static const TypeInfo lm32_pic_info = {
-    .name          = "lm32-pic",
-    .parent        = TYPE_SYS_BUS_DEVICE,
-    .instance_size = sizeof(LM32PicState),
-    .class_init    = lm32_pic_class_init,
-};
-
-static void lm32_pic_register_types(void)
-{
-    type_register_static(&lm32_pic_info);
-}
-
-type_init(lm32_pic_register_types)