hw: move target-independent files to subdirectories

This patch tackles all files that are compiled once, moving
them to subdirectories of hw/.

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

1 files changed, 0 insertions, 311 deletions

diff --git a/hw/i8254_common.c b/hw/i8254_common.c
deleted file mode 100644
index 5342df4a34..0000000000
--- a/hw/i8254_common.c
+++ /dev/null
@@ -1,311 +0,0 @@
-/*
- * QEMU 8253/8254 - common bits of emulated and KVM kernel model
- *
- * Copyright (c) 2003-2004 Fabrice Bellard
- * Copyright (c) 2012      Jan Kiszka, Siemens AG
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-#include "hw/hw.h"
-#include "hw/i386/pc.h"
-#include "hw/isa/isa.h"
-#include "qemu/timer.h"
-#include "hw/timer/i8254.h"
-#include "hw/timer/i8254_internal.h"
-
-/* val must be 0 or 1 */
-void pit_set_gate(ISADevice *dev, int channel, int val)
-{
-    PITCommonState *pit = PIT_COMMON(dev);
-    PITChannelState *s = &pit->channels[channel];
-    PITCommonClass *c = PIT_COMMON_GET_CLASS(pit);
-
-    c->set_channel_gate(pit, s, val);
-}
-
-/* get pit output bit */
-int pit_get_out(PITChannelState *s, int64_t current_time)
-{
-    uint64_t d;
-    int out;
-
-    d = muldiv64(current_time - s->count_load_time, PIT_FREQ,
-                 get_ticks_per_sec());
-    switch (s->mode) {
-    default:
-    case 0:
-        out = (d >= s->count);
-        break;
-    case 1:
-        out = (d < s->count);
-        break;
-    case 2:
-        if ((d % s->count) == 0 && d != 0) {
-            out = 1;
-        } else {
-            out = 0;
-        }
-        break;
-    case 3:
-        out = (d % s->count) < ((s->count + 1) >> 1);
-        break;
-    case 4:
-    case 5:
-        out = (d == s->count);
-        break;
-    }
-    return out;
-}
-
-/* return -1 if no transition will occur.  */
-int64_t pit_get_next_transition_time(PITChannelState *s, int64_t current_time)
-{
-    uint64_t d, next_time, base;
-    int period2;
-
-    d = muldiv64(current_time - s->count_load_time, PIT_FREQ,
-                 get_ticks_per_sec());
-    switch (s->mode) {
-    default:
-    case 0:
-    case 1:
-        if (d < s->count) {
-            next_time = s->count;
-        } else {
-            return -1;
-        }
-        break;
-    case 2:
-        base = (d / s->count) * s->count;
-        if ((d - base) == 0 && d != 0) {
-            next_time = base + s->count;
-        } else {
-            next_time = base + s->count + 1;
-        }
-        break;
-    case 3:
-        base = (d / s->count) * s->count;
-        period2 = ((s->count + 1) >> 1);
-        if ((d - base) < period2) {
-            next_time = base + period2;
-        } else {
-            next_time = base + s->count;
-        }
-        break;
-    case 4:
-    case 5:
-        if (d < s->count) {
-            next_time = s->count;
-        } else if (d == s->count) {
-            next_time = s->count + 1;
-        } else {
-            return -1;
-        }
-        break;
-    }
-    /* convert to timer units */
-    next_time = s->count_load_time + muldiv64(next_time, get_ticks_per_sec(),
-                                              PIT_FREQ);
-    /* fix potential rounding problems */
-    /* XXX: better solution: use a clock at PIT_FREQ Hz */
-    if (next_time <= current_time) {
-        next_time = current_time + 1;
-    }
-    return next_time;
-}
-
-void pit_get_channel_info_common(PITCommonState *s, PITChannelState *sc,
-                                 PITChannelInfo *info)
-{
-    info->gate = sc->gate;
-    info->mode = sc->mode;
-    info->initial_count = sc->count;
-    info->out = pit_get_out(sc, qemu_get_clock_ns(vm_clock));
-}
-
-void pit_get_channel_info(ISADevice *dev, int channel, PITChannelInfo *info)
-{
-    PITCommonState *pit = PIT_COMMON(dev);
-    PITChannelState *s = &pit->channels[channel];
-    PITCommonClass *c = PIT_COMMON_GET_CLASS(pit);
-
-    c->get_channel_info(pit, s, info);
-}
-
-void pit_reset_common(PITCommonState *pit)
-{
-    PITChannelState *s;
-    int i;
-
-    for (i = 0; i < 3; i++) {
-        s = &pit->channels[i];
-        s->mode = 3;
-        s->gate = (i != 2);
-        s->count_load_time = qemu_get_clock_ns(vm_clock);
-        s->count = 0x10000;
-        if (i == 0 && !s->irq_disabled) {
-            s->next_transition_time =
-                pit_get_next_transition_time(s, s->count_load_time);
-        }
-    }
-}
-
-static int pit_init_common(ISADevice *dev)
-{
-    PITCommonState *pit = PIT_COMMON(dev);
-    PITCommonClass *c = PIT_COMMON_GET_CLASS(pit);
-    int ret;
-
-    ret = c->init(pit);
-    if (ret < 0) {
-        return ret;
-    }
-
-    isa_register_ioport(dev, &pit->ioports, pit->iobase);
-
-    qdev_set_legacy_instance_id(&dev->qdev, pit->iobase, 2);
-
-    return 0;
-}
-
-static const VMStateDescription vmstate_pit_channel = {
-    .name = "pit channel",
-    .version_id = 2,
-    .minimum_version_id = 2,
-    .minimum_version_id_old = 2,
-    .fields = (VMStateField[]) {
-        VMSTATE_INT32(count, PITChannelState),
-        VMSTATE_UINT16(latched_count, PITChannelState),
-        VMSTATE_UINT8(count_latched, PITChannelState),
-        VMSTATE_UINT8(status_latched, PITChannelState),
-        VMSTATE_UINT8(status, PITChannelState),
-        VMSTATE_UINT8(read_state, PITChannelState),
-        VMSTATE_UINT8(write_state, PITChannelState),
-        VMSTATE_UINT8(write_latch, PITChannelState),
-        VMSTATE_UINT8(rw_mode, PITChannelState),
-        VMSTATE_UINT8(mode, PITChannelState),
-        VMSTATE_UINT8(bcd, PITChannelState),
-        VMSTATE_UINT8(gate, PITChannelState),
-        VMSTATE_INT64(count_load_time, PITChannelState),
-        VMSTATE_INT64(next_transition_time, PITChannelState),
-        VMSTATE_END_OF_LIST()
-    }
-};
-
-static int pit_load_old(QEMUFile *f, void *opaque, int version_id)
-{
-    PITCommonState *pit = opaque;
-    PITCommonClass *c = PIT_COMMON_GET_CLASS(pit);
-    PITChannelState *s;
-    int i;
-
-    if (version_id != 1) {
-        return -EINVAL;
-    }
-
-    for (i = 0; i < 3; i++) {
-        s = &pit->channels[i];
-        s->count = qemu_get_be32(f);
-        qemu_get_be16s(f, &s->latched_count);
-        qemu_get_8s(f, &s->count_latched);
-        qemu_get_8s(f, &s->status_latched);
-        qemu_get_8s(f, &s->status);
-        qemu_get_8s(f, &s->read_state);
-        qemu_get_8s(f, &s->write_state);
-        qemu_get_8s(f, &s->write_latch);
-        qemu_get_8s(f, &s->rw_mode);
-        qemu_get_8s(f, &s->mode);
-        qemu_get_8s(f, &s->bcd);
-        qemu_get_8s(f, &s->gate);
-        s->count_load_time = qemu_get_be64(f);
-        s->irq_disabled = 0;
-        if (i == 0) {
-            s->next_transition_time = qemu_get_be64(f);
-        }
-    }
-    if (c->post_load) {
-        c->post_load(pit);
-    }
-    return 0;
-}
-
-static void pit_dispatch_pre_save(void *opaque)
-{
-    PITCommonState *s = opaque;
-    PITCommonClass *c = PIT_COMMON_GET_CLASS(s);
-
-    if (c->pre_save) {
-        c->pre_save(s);
-    }
-}
-
-static int pit_dispatch_post_load(void *opaque, int version_id)
-{
-    PITCommonState *s = opaque;
-    PITCommonClass *c = PIT_COMMON_GET_CLASS(s);
-
-    if (c->post_load) {
-        c->post_load(s);
-    }
-    return 0;
-}
-
-static const VMStateDescription vmstate_pit_common = {
-    .name = "i8254",
-    .version_id = 3,
-    .minimum_version_id = 2,
-    .minimum_version_id_old = 1,
-    .load_state_old = pit_load_old,
-    .pre_save = pit_dispatch_pre_save,
-    .post_load = pit_dispatch_post_load,
-    .fields = (VMStateField[]) {
-        VMSTATE_UINT32_V(channels[0].irq_disabled, PITCommonState, 3),
-        VMSTATE_STRUCT_ARRAY(channels, PITCommonState, 3, 2,
-                             vmstate_pit_channel, PITChannelState),
-        VMSTATE_INT64(channels[0].next_transition_time,
-                      PITCommonState), /* formerly irq_timer */
-        VMSTATE_END_OF_LIST()
-    }
-};
-
-static void pit_common_class_init(ObjectClass *klass, void *data)
-{
-    ISADeviceClass *ic = ISA_DEVICE_CLASS(klass);
-    DeviceClass *dc = DEVICE_CLASS(klass);
-
-    ic->init = pit_init_common;
-    dc->vmsd = &vmstate_pit_common;
-    dc->no_user = 1;
-}
-
-static const TypeInfo pit_common_type = {
-    .name          = TYPE_PIT_COMMON,
-    .parent        = TYPE_ISA_DEVICE,
-    .instance_size = sizeof(PITCommonState),
-    .class_size    = sizeof(PITCommonClass),
-    .class_init    = pit_common_class_init,
-    .abstract      = true,
-};
-
-static void register_devices(void)
-{
-    type_register_static(&pit_common_type);
-}
-
-type_init(register_devices);