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, 168 insertions, 0 deletions

diff --git a/hw/dma/i82374.c b/hw/dma/i82374.c
new file mode 100644
index 0000000000..835639d43c
--- /dev/null
+++ b/hw/dma/i82374.c
@@ -0,0 +1,168 @@
+/*
+ * QEMU Intel 82374 emulation (Enhanced DMA controller)
+ *
+ * Copyright (c) 2010 Hervé Poussineau
+ *
+ * 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/isa/isa.h"
+
+//#define DEBUG_I82374
+
+#ifdef DEBUG_I82374
+#define DPRINTF(fmt, ...) \
+do { fprintf(stderr, "i82374: " fmt , ## __VA_ARGS__); } while (0)
+#else
+#define DPRINTF(fmt, ...) \
+do {} while (0)
+#endif
+#define BADF(fmt, ...) \
+do { fprintf(stderr, "i82374 ERROR: " fmt , ## __VA_ARGS__); } while (0)
+
+typedef struct I82374State {
+    uint8_t commands[8];
+    qemu_irq out;
+} I82374State;
+
+static const VMStateDescription vmstate_i82374 = {
+    .name = "i82374",
+    .version_id = 0,
+    .minimum_version_id = 0,
+    .fields = (VMStateField[]) {
+        VMSTATE_UINT8_ARRAY(commands, I82374State, 8),
+        VMSTATE_END_OF_LIST()
+    },
+};
+
+static uint32_t i82374_read_isr(void *opaque, uint32_t nport)
+{
+    uint32_t val = 0;
+
+    BADF("%s: %08x\n", __func__, nport);
+
+    DPRINTF("%s: %08x=%08x\n", __func__, nport, val);
+    return val;
+}
+
+static void i82374_write_command(void *opaque, uint32_t nport, uint32_t data)
+{
+    DPRINTF("%s: %08x=%08x\n", __func__, nport, data);
+
+    if (data != 0x42) {
+        /* Not Stop S/G command */
+        BADF("%s: %08x=%08x\n", __func__, nport, data);
+    }
+}
+
+static uint32_t i82374_read_status(void *opaque, uint32_t nport)
+{
+    uint32_t val = 0;
+
+    BADF("%s: %08x\n", __func__, nport);
+
+    DPRINTF("%s: %08x=%08x\n", __func__, nport, val);
+    return val;
+}
+
+static void i82374_write_descriptor(void *opaque, uint32_t nport, uint32_t data)
+{
+    DPRINTF("%s: %08x=%08x\n", __func__, nport, data);
+
+    BADF("%s: %08x=%08x\n", __func__, nport, data);
+}
+
+static uint32_t i82374_read_descriptor(void *opaque, uint32_t nport)
+{
+    uint32_t val = 0;
+
+    BADF("%s: %08x\n", __func__, nport);
+
+    DPRINTF("%s: %08x=%08x\n", __func__, nport, val);
+    return val;
+}
+
+static void i82374_init(I82374State *s)
+{
+    DMA_init(1, &s->out);
+    memset(s->commands, 0, sizeof(s->commands));
+}
+
+typedef struct ISAi82374State {
+    ISADevice dev;
+    uint32_t iobase;
+    I82374State state;
+} ISAi82374State;
+
+static const VMStateDescription vmstate_isa_i82374 = {
+    .name = "isa-i82374",
+    .version_id = 0,
+    .minimum_version_id = 0,
+    .fields = (VMStateField[]) {
+        VMSTATE_STRUCT(state, ISAi82374State, 0, vmstate_i82374, I82374State),
+        VMSTATE_END_OF_LIST()
+    },
+};
+
+static int i82374_isa_init(ISADevice *dev)
+{
+    ISAi82374State *isa = DO_UPCAST(ISAi82374State, dev, dev);
+    I82374State *s = &isa->state;
+
+    register_ioport_read(isa->iobase + 0x0A, 1, 1, i82374_read_isr, s);
+    register_ioport_write(isa->iobase + 0x10, 8, 1, i82374_write_command, s);
+    register_ioport_read(isa->iobase + 0x18, 8, 1, i82374_read_status, s);
+    register_ioport_write(isa->iobase + 0x20, 0x20, 1, i82374_write_descriptor, s);
+    register_ioport_read(isa->iobase + 0x20, 0x20, 1, i82374_read_descriptor, s);
+
+    i82374_init(s);
+
+    qdev_init_gpio_out(&dev->qdev, &s->out, 1);
+
+    return 0;
+}
+
+static Property i82374_properties[] = {
+    DEFINE_PROP_HEX32("iobase", ISAi82374State, iobase, 0x400),
+    DEFINE_PROP_END_OF_LIST()
+};
+
+static void i82374_class_init(ObjectClass *klass, void *data)
+{
+    ISADeviceClass *k = ISA_DEVICE_CLASS(klass);
+    DeviceClass *dc = DEVICE_CLASS(klass);
+    
+    k->init  = i82374_isa_init;
+    dc->vmsd = &vmstate_isa_i82374;
+    dc->props = i82374_properties;
+}
+
+static const TypeInfo i82374_isa_info = {
+    .name  = "i82374",
+    .parent = TYPE_ISA_DEVICE,
+    .instance_size  = sizeof(ISAi82374State),
+    .class_init = i82374_class_init,
+};
+
+static void i82374_register_types(void)
+{
+    type_register_static(&i82374_isa_info);
+}
+
+type_init(i82374_register_types)