hw: move timer devices to hw/timer/, configure with default-configs/

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

1 files changed, 0 insertions, 335 deletions

diff --git a/hw/pxa2xx_keypad.c b/hw/pxa2xx_keypad.c
deleted file mode 100644
index 1fd5f2076a..0000000000
--- a/hw/pxa2xx_keypad.c
+++ /dev/null
@@ -1,335 +0,0 @@
-/*
- * Intel PXA27X Keypad Controller emulation.
- *
- * Copyright (c) 2007 MontaVista Software, Inc
- * Written by Armin Kuster <akuster@kama-aina.net>
- *              or  <Akuster@mvista.com>
- *
- * This code is licensed under the GPLv2.
- *
- * 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/hw.h"
-#include "hw/arm/pxa.h"
-#include "ui/console.h"
-
-/*
- * Keypad
- */
-#define KPC         0x00    /* Keypad Interface Control register */
-#define KPDK        0x08    /* Keypad Interface Direct Key register */
-#define KPREC       0x10    /* Keypad Interface Rotary Encoder register */
-#define KPMK        0x18    /* Keypad Interface Matrix Key register */
-#define KPAS        0x20    /* Keypad Interface Automatic Scan register */
-#define KPASMKP0    0x28    /* Keypad Interface Automatic Scan Multiple
-                                Key Presser register 0 */
-#define KPASMKP1    0x30    /* Keypad Interface Automatic Scan Multiple
-                                Key Presser register 1 */
-#define KPASMKP2    0x38    /* Keypad Interface Automatic Scan Multiple
-                                Key Presser register 2 */
-#define KPASMKP3    0x40    /* Keypad Interface Automatic Scan Multiple
-                                Key Presser register 3 */
-#define KPKDI       0x48    /* Keypad Interface Key Debounce Interval
-                                register */
-
-/* Keypad defines */
-#define KPC_AS          (0x1 << 30)  /* Automatic Scan bit */
-#define KPC_ASACT       (0x1 << 29)  /* Automatic Scan on Activity */
-#define KPC_MI          (0x1 << 22)  /* Matrix interrupt bit */
-#define KPC_IMKP        (0x1 << 21)  /* Ignore Multiple Key Press */
-#define KPC_MS7         (0x1 << 20)  /* Matrix scan line 7 */
-#define KPC_MS6         (0x1 << 19)  /* Matrix scan line 6 */
-#define KPC_MS5         (0x1 << 18)  /* Matrix scan line 5 */
-#define KPC_MS4         (0x1 << 17)  /* Matrix scan line 4 */
-#define KPC_MS3         (0x1 << 16)  /* Matrix scan line 3 */
-#define KPC_MS2         (0x1 << 15)  /* Matrix scan line 2 */
-#define KPC_MS1         (0x1 << 14)  /* Matrix scan line 1 */
-#define KPC_MS0         (0x1 << 13)  /* Matrix scan line 0 */
-#define KPC_ME          (0x1 << 12)  /* Matrix Keypad Enable */
-#define KPC_MIE         (0x1 << 11)  /* Matrix Interrupt Enable */
-#define KPC_DK_DEB_SEL  (0x1 <<  9)  /* Direct Keypad Debounce Select */
-#define KPC_DI          (0x1 <<  5)  /* Direct key interrupt bit */
-#define KPC_RE_ZERO_DEB (0x1 <<  4)  /* Rotary Encoder Zero Debounce */
-#define KPC_REE1        (0x1 <<  3)  /* Rotary Encoder1 Enable */
-#define KPC_REE0        (0x1 <<  2)  /* Rotary Encoder0 Enable */
-#define KPC_DE          (0x1 <<  1)  /* Direct Keypad Enable */
-#define KPC_DIE         (0x1 <<  0)  /* Direct Keypad interrupt Enable */
-
-#define KPDK_DKP        (0x1 << 31)
-#define KPDK_DK7        (0x1 <<  7)
-#define KPDK_DK6        (0x1 <<  6)
-#define KPDK_DK5        (0x1 <<  5)
-#define KPDK_DK4        (0x1 <<  4)
-#define KPDK_DK3        (0x1 <<  3)
-#define KPDK_DK2        (0x1 <<  2)
-#define KPDK_DK1        (0x1 <<  1)
-#define KPDK_DK0        (0x1 <<  0)
-
-#define KPREC_OF1       (0x1 << 31)
-#define KPREC_UF1       (0x1 << 30)
-#define KPREC_OF0       (0x1 << 15)
-#define KPREC_UF0       (0x1 << 14)
-
-#define KPMK_MKP        (0x1 << 31)
-#define KPAS_SO         (0x1 << 31)
-#define KPASMKPx_SO     (0x1 << 31)
-
-
-#define KPASMKPx_MKC(row, col)  (1 << (row + 16 * (col % 2)))
-
-#define PXAKBD_MAXROW   8
-#define PXAKBD_MAXCOL   8
-
-struct PXA2xxKeyPadState {
-    MemoryRegion iomem;
-    qemu_irq    irq;
-    struct  keymap *map;
-    int         pressed_cnt;
-    int         alt_code;
-
-    uint32_t    kpc;
-    uint32_t    kpdk;
-    uint32_t    kprec;
-    uint32_t    kpmk;
-    uint32_t    kpas;
-    uint32_t    kpasmkp[4];
-    uint32_t    kpkdi;
-};
-
-static void pxa27x_keypad_find_pressed_key(PXA2xxKeyPadState *kp, int *row, int *col)
-{
-    int i;
-    for (i = 0; i < 4; i++)
-    {
-        *col = i * 2;
-        for (*row = 0; *row < 8; (*row)++) {
-            if (kp->kpasmkp[i] & (1 << *row))
-                return;
-        }
-        *col = i * 2 + 1;
-        for (*row = 0; *row < 8; (*row)++) {
-            if (kp->kpasmkp[i] & (1 << (*row + 16)))
-                return;
-        }
-    }
-}
-
-static void pxa27x_keyboard_event (PXA2xxKeyPadState *kp, int keycode)
-{
-    int row, col, rel, assert_irq = 0;
-    uint32_t val;
-
-    if (keycode == 0xe0) {
-        kp->alt_code = 1;
-        return;
-    }
-
-    if(!(kp->kpc & KPC_ME)) /* skip if not enabled */
-        return;
-
-    rel = (keycode & 0x80) ? 1 : 0; /* key release from qemu */
-    keycode &= ~0x80; /* strip qemu key release bit */
-    if (kp->alt_code) {
-        keycode |= 0x80;
-        kp->alt_code = 0;
-    }
-
-    row = kp->map[keycode].row;
-    col = kp->map[keycode].column;
-    if (row == -1 || col == -1) {
-        return;
-    }
-
-    val = KPASMKPx_MKC(row, col);
-    if (rel) {
-        if (kp->kpasmkp[col / 2] & val) {
-            kp->kpasmkp[col / 2] &= ~val;
-            kp->pressed_cnt--;
-            assert_irq = 1;
-        }
-    } else {
-        if (!(kp->kpasmkp[col / 2] & val)) {
-            kp->kpasmkp[col / 2] |= val;
-            kp->pressed_cnt++;
-            assert_irq = 1;
-        }
-    }
-    kp->kpas = ((kp->pressed_cnt & 0x1f) << 26) | (0xf << 4) | 0xf;
-    if (kp->pressed_cnt == 1) {
-        kp->kpas &= ~((0xf << 4) | 0xf);
-        if (rel) {
-            pxa27x_keypad_find_pressed_key(kp, &row, &col);
-        }
-        kp->kpas |= ((row & 0xf) << 4) | (col & 0xf);
-    }
-
-    if (!(kp->kpc & (KPC_AS | KPC_ASACT)))
-        assert_irq = 0;
-
-    if (assert_irq && (kp->kpc & KPC_MIE)) {
-        kp->kpc |= KPC_MI;
-        qemu_irq_raise(kp->irq);
-    }
-}
-
-static uint64_t pxa2xx_keypad_read(void *opaque, hwaddr offset,
-                                   unsigned size)
-{
-    PXA2xxKeyPadState *s = (PXA2xxKeyPadState *) opaque;
-    uint32_t tmp;
-
-    switch (offset) {
-    case KPC:
-        tmp = s->kpc;
-        if(tmp & KPC_MI)
-            s->kpc &= ~(KPC_MI);
-        if(tmp & KPC_DI)
-            s->kpc &= ~(KPC_DI);
-        qemu_irq_lower(s->irq);
-        return tmp;
-        break;
-    case KPDK:
-        return s->kpdk;
-        break;
-    case KPREC:
-        tmp = s->kprec;
-        if(tmp & KPREC_OF1)
-            s->kprec &= ~(KPREC_OF1);
-        if(tmp & KPREC_UF1)
-            s->kprec &= ~(KPREC_UF1);
-        if(tmp & KPREC_OF0)
-            s->kprec &= ~(KPREC_OF0);
-        if(tmp & KPREC_UF0)
-            s->kprec &= ~(KPREC_UF0);
-        return tmp;
-        break;
-    case KPMK:
-        tmp = s->kpmk;
-        if(tmp & KPMK_MKP)
-            s->kpmk &= ~(KPMK_MKP);
-        return tmp;
-        break;
-    case KPAS:
-        return s->kpas;
-        break;
-    case KPASMKP0:
-        return s->kpasmkp[0];
-        break;
-    case KPASMKP1:
-        return s->kpasmkp[1];
-        break;
-    case KPASMKP2:
-        return s->kpasmkp[2];
-        break;
-    case KPASMKP3:
-        return s->kpasmkp[3];
-        break;
-    case KPKDI:
-        return s->kpkdi;
-        break;
-    default:
-        hw_error("%s: Bad offset " REG_FMT "\n", __FUNCTION__, offset);
-    }
-
-    return 0;
-}
-
-static void pxa2xx_keypad_write(void *opaque, hwaddr offset,
-                                uint64_t value, unsigned size)
-{
-    PXA2xxKeyPadState *s = (PXA2xxKeyPadState *) opaque;
-
-    switch (offset) {
-    case KPC:
-        s->kpc = value;
-        if (s->kpc & KPC_AS) {
-            s->kpc &= ~(KPC_AS);
-        }
-        break;
-    case KPDK:
-        s->kpdk = value;
-        break;
-    case KPREC:
-        s->kprec = value;
-        break;
-    case KPMK:
-        s->kpmk = value;
-        break;
-    case KPAS:
-        s->kpas = value;
-        break;
-    case KPASMKP0:
-        s->kpasmkp[0] = value;
-        break;
-    case KPASMKP1:
-        s->kpasmkp[1] = value;
-        break;
-    case KPASMKP2:
-        s->kpasmkp[2] = value;
-        break;
-    case KPASMKP3:
-        s->kpasmkp[3] = value;
-        break;
-    case KPKDI:
-        s->kpkdi = value;
-        break;
-
-    default:
-        hw_error("%s: Bad offset " REG_FMT "\n", __FUNCTION__, offset);
-    }
-}
-
-static const MemoryRegionOps pxa2xx_keypad_ops = {
-    .read = pxa2xx_keypad_read,
-    .write = pxa2xx_keypad_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
-};
-
-static const VMStateDescription vmstate_pxa2xx_keypad = {
-    .name = "pxa2xx_keypad",
-    .version_id = 0,
-    .minimum_version_id = 0,
-    .minimum_version_id_old = 0,
-    .fields      = (VMStateField[]) {
-        VMSTATE_UINT32(kpc, PXA2xxKeyPadState),
-        VMSTATE_UINT32(kpdk, PXA2xxKeyPadState),
-        VMSTATE_UINT32(kprec, PXA2xxKeyPadState),
-        VMSTATE_UINT32(kpmk, PXA2xxKeyPadState),
-        VMSTATE_UINT32(kpas, PXA2xxKeyPadState),
-        VMSTATE_UINT32_ARRAY(kpasmkp, PXA2xxKeyPadState, 4),
-        VMSTATE_UINT32(kpkdi, PXA2xxKeyPadState),
-        VMSTATE_END_OF_LIST()
-    }
-};
-
-PXA2xxKeyPadState *pxa27x_keypad_init(MemoryRegion *sysmem,
-                                      hwaddr base,
-                                      qemu_irq irq)
-{
-    PXA2xxKeyPadState *s;
-
-    s = (PXA2xxKeyPadState *) g_malloc0(sizeof(PXA2xxKeyPadState));
-    s->irq = irq;
-
-    memory_region_init_io(&s->iomem, &pxa2xx_keypad_ops, s,
-                          "pxa2xx-keypad", 0x00100000);
-    memory_region_add_subregion(sysmem, base, &s->iomem);
-
-    vmstate_register(NULL, 0, &vmstate_pxa2xx_keypad, s);
-
-    return s;
-}
-
-void pxa27x_register_keypad(PXA2xxKeyPadState *kp, struct keymap *map,
-        int size)
-{
-    if(!map || size < 0x80) {
-        fprintf(stderr, "%s - No PXA keypad map defined\n", __FUNCTION__);
-        exit(-1);
-    }
-
-    kp->map = map;
-    qemu_add_kbd_event_handler((QEMUPutKBDEvent *) pxa27x_keyboard_event, kp);
-}