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, 246 deletions

diff --git a/hw/i2c.c b/hw/i2c.c
deleted file mode 100644
index 0c4fc1dbaa..0000000000
--- a/hw/i2c.c
+++ /dev/null
@@ -1,246 +0,0 @@
-/*
- * QEMU I2C bus interface.
- *
- * Copyright (c) 2007 CodeSourcery.
- * Written by Paul Brook
- *
- * This code is licensed under the LGPL.
- */
-
-#include "hw/i2c/i2c.h"
-
-struct i2c_bus
-{
-    BusState qbus;
-    I2CSlave *current_dev;
-    I2CSlave *dev;
-    uint8_t saved_address;
-};
-
-static Property i2c_props[] = {
-    DEFINE_PROP_UINT8("address", struct I2CSlave, address, 0),
-    DEFINE_PROP_END_OF_LIST(),
-};
-
-#define TYPE_I2C_BUS "i2c-bus"
-#define I2C_BUS(obj) OBJECT_CHECK(i2c_bus, (obj), TYPE_I2C_BUS)
-
-static const TypeInfo i2c_bus_info = {
-    .name = TYPE_I2C_BUS,
-    .parent = TYPE_BUS,
-    .instance_size = sizeof(i2c_bus),
-};
-
-static void i2c_bus_pre_save(void *opaque)
-{
-    i2c_bus *bus = opaque;
-
-    bus->saved_address = bus->current_dev ? bus->current_dev->address : -1;
-}
-
-static int i2c_bus_post_load(void *opaque, int version_id)
-{
-    i2c_bus *bus = opaque;
-
-    /* The bus is loaded before attached devices, so load and save the
-       current device id.  Devices will check themselves as loaded.  */
-    bus->current_dev = NULL;
-    return 0;
-}
-
-static const VMStateDescription vmstate_i2c_bus = {
-    .name = "i2c_bus",
-    .version_id = 1,
-    .minimum_version_id = 1,
-    .minimum_version_id_old = 1,
-    .pre_save = i2c_bus_pre_save,
-    .post_load = i2c_bus_post_load,
-    .fields      = (VMStateField []) {
-        VMSTATE_UINT8(saved_address, i2c_bus),
-        VMSTATE_END_OF_LIST()
-    }
-};
-
-/* Create a new I2C bus.  */
-i2c_bus *i2c_init_bus(DeviceState *parent, const char *name)
-{
-    i2c_bus *bus;
-
-    bus = FROM_QBUS(i2c_bus, qbus_create(TYPE_I2C_BUS, parent, name));
-    vmstate_register(NULL, -1, &vmstate_i2c_bus, bus);
-    return bus;
-}
-
-void i2c_set_slave_address(I2CSlave *dev, uint8_t address)
-{
-    dev->address = address;
-}
-
-/* Return nonzero if bus is busy.  */
-int i2c_bus_busy(i2c_bus *bus)
-{
-    return bus->current_dev != NULL;
-}
-
-/* Returns non-zero if the address is not valid.  */
-/* TODO: Make this handle multiple masters.  */
-int i2c_start_transfer(i2c_bus *bus, uint8_t address, int recv)
-{
-    BusChild *kid;
-    I2CSlave *slave = NULL;
-    I2CSlaveClass *sc;
-
-    QTAILQ_FOREACH(kid, &bus->qbus.children, sibling) {
-        DeviceState *qdev = kid->child;
-        I2CSlave *candidate = I2C_SLAVE(qdev);
-        if (candidate->address == address) {
-            slave = candidate;
-            break;
-        }
-    }
-
-    if (!slave) {
-        return 1;
-    }
-
-    sc = I2C_SLAVE_GET_CLASS(slave);
-    /* If the bus is already busy, assume this is a repeated
-       start condition.  */
-    bus->current_dev = slave;
-    if (sc->event) {
-        sc->event(slave, recv ? I2C_START_RECV : I2C_START_SEND);
-    }
-    return 0;
-}
-
-void i2c_end_transfer(i2c_bus *bus)
-{
-    I2CSlave *dev = bus->current_dev;
-    I2CSlaveClass *sc;
-
-    if (!dev) {
-        return;
-    }
-
-    sc = I2C_SLAVE_GET_CLASS(dev);
-    if (sc->event) {
-        sc->event(dev, I2C_FINISH);
-    }
-
-    bus->current_dev = NULL;
-}
-
-int i2c_send(i2c_bus *bus, uint8_t data)
-{
-    I2CSlave *dev = bus->current_dev;
-    I2CSlaveClass *sc;
-
-    if (!dev) {
-        return -1;
-    }
-
-    sc = I2C_SLAVE_GET_CLASS(dev);
-    if (sc->send) {
-        return sc->send(dev, data);
-    }
-
-    return -1;
-}
-
-int i2c_recv(i2c_bus *bus)
-{
-    I2CSlave *dev = bus->current_dev;
-    I2CSlaveClass *sc;
-
-    if (!dev) {
-        return -1;
-    }
-
-    sc = I2C_SLAVE_GET_CLASS(dev);
-    if (sc->recv) {
-        return sc->recv(dev);
-    }
-
-    return -1;
-}
-
-void i2c_nack(i2c_bus *bus)
-{
-    I2CSlave *dev = bus->current_dev;
-    I2CSlaveClass *sc;
-
-    if (!dev) {
-        return;
-    }
-
-    sc = I2C_SLAVE_GET_CLASS(dev);
-    if (sc->event) {
-        sc->event(dev, I2C_NACK);
-    }
-}
-
-static int i2c_slave_post_load(void *opaque, int version_id)
-{
-    I2CSlave *dev = opaque;
-    i2c_bus *bus;
-    bus = FROM_QBUS(i2c_bus, qdev_get_parent_bus(&dev->qdev));
-    if (bus->saved_address == dev->address) {
-        bus->current_dev = dev;
-    }
-    return 0;
-}
-
-const VMStateDescription vmstate_i2c_slave = {
-    .name = "I2CSlave",
-    .version_id = 1,
-    .minimum_version_id = 1,
-    .minimum_version_id_old = 1,
-    .post_load = i2c_slave_post_load,
-    .fields      = (VMStateField []) {
-        VMSTATE_UINT8(address, I2CSlave),
-        VMSTATE_END_OF_LIST()
-    }
-};
-
-static int i2c_slave_qdev_init(DeviceState *dev)
-{
-    I2CSlave *s = I2C_SLAVE(dev);
-    I2CSlaveClass *sc = I2C_SLAVE_GET_CLASS(s);
-
-    return sc->init(s);
-}
-
-DeviceState *i2c_create_slave(i2c_bus *bus, const char *name, uint8_t addr)
-{
-    DeviceState *dev;
-
-    dev = qdev_create(&bus->qbus, name);
-    qdev_prop_set_uint8(dev, "address", addr);
-    qdev_init_nofail(dev);
-    return dev;
-}
-
-static void i2c_slave_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *k = DEVICE_CLASS(klass);
-    k->init = i2c_slave_qdev_init;
-    k->bus_type = TYPE_I2C_BUS;
-    k->props = i2c_props;
-}
-
-static const TypeInfo i2c_slave_type_info = {
-    .name = TYPE_I2C_SLAVE,
-    .parent = TYPE_DEVICE,
-    .instance_size = sizeof(I2CSlave),
-    .abstract = true,
-    .class_size = sizeof(I2CSlaveClass),
-    .class_init = i2c_slave_class_init,
-};
-
-static void i2c_slave_register_types(void)
-{
-    type_register_static(&i2c_bus_info);
-    type_register_static(&i2c_slave_type_info);
-}
-
-type_init(i2c_slave_register_types)