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, 177 deletions

diff --git a/hw/ads7846.c b/hw/ads7846.c
deleted file mode 100644
index 5da3dc5b2c..0000000000
--- a/hw/ads7846.c
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * TI ADS7846 / TSC2046 chip emulation.
- *
- * Copyright (c) 2006 Openedhand Ltd.
- * Written by Andrzej Zaborowski <balrog@zabor.org>
- *
- * This code is licensed under the GNU GPL v2.
- *
- * Contributions after 2012-01-13 are licensed under the terms of the
- * GNU GPL, version 2 or (at your option) any later version.
- */
-
-#include "hw/ssi.h"
-#include "ui/console.h"
-
-typedef struct {
-    SSISlave ssidev;
-    qemu_irq interrupt;
-
-    int input[8];
-    int pressure;
-    int noise;
-
-    int cycle;
-    int output;
-} ADS7846State;
-
-/* Control-byte bitfields */
-#define CB_PD0		(1 << 0)
-#define CB_PD1		(1 << 1)
-#define CB_SER		(1 << 2)
-#define CB_MODE		(1 << 3)
-#define CB_A0		(1 << 4)
-#define CB_A1		(1 << 5)
-#define CB_A2		(1 << 6)
-#define CB_START	(1 << 7)
-
-#define X_AXIS_DMAX	3470
-#define X_AXIS_MIN	290
-#define Y_AXIS_DMAX	3450
-#define Y_AXIS_MIN	200
-
-#define ADS_VBAT	2000
-#define ADS_VAUX	2000
-#define ADS_TEMP0	2000
-#define ADS_TEMP1	3000
-#define ADS_XPOS(x, y)	(X_AXIS_MIN + ((X_AXIS_DMAX * (x)) >> 15))
-#define ADS_YPOS(x, y)	(Y_AXIS_MIN + ((Y_AXIS_DMAX * (y)) >> 15))
-#define ADS_Z1POS(x, y)	600
-#define ADS_Z2POS(x, y)	(600 + 6000 / ADS_XPOS(x, y))
-
-static void ads7846_int_update(ADS7846State *s)
-{
-    if (s->interrupt)
-        qemu_set_irq(s->interrupt, s->pressure == 0);
-}
-
-static uint32_t ads7846_transfer(SSISlave *dev, uint32_t value)
-{
-    ADS7846State *s = FROM_SSI_SLAVE(ADS7846State, dev);
-
-    switch (s->cycle ++) {
-    case 0:
-        if (!(value & CB_START)) {
-            s->cycle = 0;
-            break;
-        }
-
-        s->output = s->input[(value >> 4) & 7];
-
-        /* Imitate the ADC noise, some drivers expect this.  */
-        s->noise = (s->noise + 3) & 7;
-        switch ((value >> 4) & 7) {
-        case 1: s->output += s->noise ^ 2; break;
-        case 3: s->output += s->noise ^ 0; break;
-        case 4: s->output += s->noise ^ 7; break;
-        case 5: s->output += s->noise ^ 5; break;
-        }
-
-        if (value & CB_MODE)
-            s->output >>= 4;	/* 8 bits instead of 12 */
-
-        break;
-    case 1:
-        s->cycle = 0;
-        break;
-    }
-    return s->output;
-}
-
-static void ads7846_ts_event(void *opaque,
-                int x, int y, int z, int buttons_state)
-{
-    ADS7846State *s = opaque;
-
-    if (buttons_state) {
-        x = 0x7fff - x;
-        s->input[1] = ADS_XPOS(x, y);
-        s->input[3] = ADS_Z1POS(x, y);
-        s->input[4] = ADS_Z2POS(x, y);
-        s->input[5] = ADS_YPOS(x, y);
-    }
-
-    if (s->pressure == !buttons_state) {
-        s->pressure = !!buttons_state;
-
-        ads7846_int_update(s);
-    }
-}
-
-static int ads7856_post_load(void *opaque, int version_id)
-{
-    ADS7846State *s = opaque;
-
-    s->pressure = 0;
-    ads7846_int_update(s);
-    return 0;
-}
-
-static const VMStateDescription vmstate_ads7846 = {
-    .name = "ads7846",
-    .version_id = 1,
-    .minimum_version_id = 1,
-    .minimum_version_id_old = 1,
-    .post_load = ads7856_post_load,
-    .fields      = (VMStateField[]) {
-        VMSTATE_SSI_SLAVE(ssidev, ADS7846State),
-        VMSTATE_INT32_ARRAY(input, ADS7846State, 8),
-        VMSTATE_INT32(noise, ADS7846State),
-        VMSTATE_INT32(cycle, ADS7846State),
-        VMSTATE_INT32(output, ADS7846State),
-        VMSTATE_END_OF_LIST()
-    }
-};
-
-static int ads7846_init(SSISlave *dev)
-{
-    ADS7846State *s = FROM_SSI_SLAVE(ADS7846State, dev);
-
-    qdev_init_gpio_out(&dev->qdev, &s->interrupt, 1);
-
-    s->input[0] = ADS_TEMP0;	/* TEMP0 */
-    s->input[2] = ADS_VBAT;	/* VBAT */
-    s->input[6] = ADS_VAUX;	/* VAUX */
-    s->input[7] = ADS_TEMP1;	/* TEMP1 */
-
-    /* We want absolute coordinates */
-    qemu_add_mouse_event_handler(ads7846_ts_event, s, 1,
-                    "QEMU ADS7846-driven Touchscreen");
-
-    ads7846_int_update(s);
-
-    vmstate_register(NULL, -1, &vmstate_ads7846, s);
-    return 0;
-}
-
-static void ads7846_class_init(ObjectClass *klass, void *data)
-{
-    SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
-
-    k->init = ads7846_init;
-    k->transfer = ads7846_transfer;
-}
-
-static const TypeInfo ads7846_info = {
-    .name          = "ads7846",
-    .parent        = TYPE_SSI_SLAVE,
-    .instance_size = sizeof(ADS7846State),
-    .class_init    = ads7846_class_init,
-};
-
-static void ads7846_register_types(void)
-{
-    type_register_static(&ads7846_info);
-}
-
-type_init(ads7846_register_types)