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, 1089 deletions

diff --git a/hw/es1370.c b/hw/es1370.c
deleted file mode 100644
index 9fe57087bf..0000000000
--- a/hw/es1370.c
+++ /dev/null
@@ -1,1089 +0,0 @@
-/*
- * QEMU ES1370 emulation
- *
- * Copyright (c) 2005 Vassili Karpov (malc)
- *
- * 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.
- */
-
-/* #define DEBUG_ES1370 */
-/* #define VERBOSE_ES1370 */
-#define SILENT_ES1370
-
-#include "hw/hw.h"
-#include "hw/audio/audio.h"
-#include "audio/audio.h"
-#include "hw/pci/pci.h"
-#include "sysemu/dma.h"
-
-/* Missing stuff:
-   SCTRL_P[12](END|ST)INC
-   SCTRL_P1SCTRLD
-   SCTRL_P2DACSEN
-   CTRL_DAC_SYNC
-   MIDI
-   non looped mode
-   surely more
-*/
-
-/*
-  Following macros and samplerate array were copied verbatim from
-  Linux kernel 2.4.30: drivers/sound/es1370.c
-
-  Copyright (C) 1998-2001, 2003 Thomas Sailer (t.sailer@alumni.ethz.ch)
-*/
-
-/* Start blatant GPL violation */
-
-#define ES1370_REG_CONTROL        0x00
-#define ES1370_REG_STATUS         0x04
-#define ES1370_REG_UART_DATA      0x08
-#define ES1370_REG_UART_STATUS    0x09
-#define ES1370_REG_UART_CONTROL   0x09
-#define ES1370_REG_UART_TEST      0x0a
-#define ES1370_REG_MEMPAGE        0x0c
-#define ES1370_REG_CODEC          0x10
-#define ES1370_REG_SERIAL_CONTROL 0x20
-#define ES1370_REG_DAC1_SCOUNT    0x24
-#define ES1370_REG_DAC2_SCOUNT    0x28
-#define ES1370_REG_ADC_SCOUNT     0x2c
-
-#define ES1370_REG_DAC1_FRAMEADR    0xc30
-#define ES1370_REG_DAC1_FRAMECNT    0xc34
-#define ES1370_REG_DAC2_FRAMEADR    0xc38
-#define ES1370_REG_DAC2_FRAMECNT    0xc3c
-#define ES1370_REG_ADC_FRAMEADR     0xd30
-#define ES1370_REG_ADC_FRAMECNT     0xd34
-#define ES1370_REG_PHANTOM_FRAMEADR 0xd38
-#define ES1370_REG_PHANTOM_FRAMECNT 0xd3c
-
-static const unsigned dac1_samplerate[] = { 5512, 11025, 22050, 44100 };
-
-#define DAC2_SRTODIV(x) (((1411200+(x)/2)/(x))-2)
-#define DAC2_DIVTOSR(x) (1411200/((x)+2))
-
-#define CTRL_ADC_STOP   0x80000000  /* 1 = ADC stopped */
-#define CTRL_XCTL1      0x40000000  /* electret mic bias */
-#define CTRL_OPEN       0x20000000  /* no function, can be read and written */
-#define CTRL_PCLKDIV    0x1fff0000  /* ADC/DAC2 clock divider */
-#define CTRL_SH_PCLKDIV 16
-#define CTRL_MSFMTSEL   0x00008000  /* MPEG serial data fmt: 0 = Sony, 1 = I2S */
-#define CTRL_M_SBB      0x00004000  /* DAC2 clock: 0 = PCLKDIV, 1 = MPEG */
-#define CTRL_WTSRSEL    0x00003000  /* DAC1 clock freq: 0=5512, 1=11025, 2=22050, 3=44100 */
-#define CTRL_SH_WTSRSEL 12
-#define CTRL_DAC_SYNC   0x00000800  /* 1 = DAC2 runs off DAC1 clock */
-#define CTRL_CCB_INTRM  0x00000400  /* 1 = CCB "voice" ints enabled */
-#define CTRL_M_CB       0x00000200  /* recording source: 0 = ADC, 1 = MPEG */
-#define CTRL_XCTL0      0x00000100  /* 0 = Line in, 1 = Line out */
-#define CTRL_BREQ       0x00000080  /* 1 = test mode (internal mem test) */
-#define CTRL_DAC1_EN    0x00000040  /* enable DAC1 */
-#define CTRL_DAC2_EN    0x00000020  /* enable DAC2 */
-#define CTRL_ADC_EN     0x00000010  /* enable ADC */
-#define CTRL_UART_EN    0x00000008  /* enable MIDI uart */
-#define CTRL_JYSTK_EN   0x00000004  /* enable Joystick port (presumably at address 0x200) */
-#define CTRL_CDC_EN     0x00000002  /* enable serial (CODEC) interface */
-#define CTRL_SERR_DIS   0x00000001  /* 1 = disable PCI SERR signal */
-
-#define STAT_INTR       0x80000000  /* wired or of all interrupt bits */
-#define STAT_CSTAT      0x00000400  /* 1 = codec busy or codec write in progress */
-#define STAT_CBUSY      0x00000200  /* 1 = codec busy */
-#define STAT_CWRIP      0x00000100  /* 1 = codec write in progress */
-#define STAT_VC         0x00000060  /* CCB int source, 0=DAC1, 1=DAC2, 2=ADC, 3=undef */
-#define STAT_SH_VC      5
-#define STAT_MCCB       0x00000010  /* CCB int pending */
-#define STAT_UART       0x00000008  /* UART int pending */
-#define STAT_DAC1       0x00000004  /* DAC1 int pending */
-#define STAT_DAC2       0x00000002  /* DAC2 int pending */
-#define STAT_ADC        0x00000001  /* ADC int pending */
-
-#define USTAT_RXINT     0x80        /* UART rx int pending */
-#define USTAT_TXINT     0x04        /* UART tx int pending */
-#define USTAT_TXRDY     0x02        /* UART tx ready */
-#define USTAT_RXRDY     0x01        /* UART rx ready */
-
-#define UCTRL_RXINTEN   0x80        /* 1 = enable RX ints */
-#define UCTRL_TXINTEN   0x60        /* TX int enable field mask */
-#define UCTRL_ENA_TXINT 0x20        /* enable TX int */
-#define UCTRL_CNTRL     0x03        /* control field */
-#define UCTRL_CNTRL_SWR 0x03        /* software reset command */
-
-#define SCTRL_P2ENDINC    0x00380000  /*  */
-#define SCTRL_SH_P2ENDINC 19
-#define SCTRL_P2STINC     0x00070000  /*  */
-#define SCTRL_SH_P2STINC  16
-#define SCTRL_R1LOOPSEL   0x00008000  /* 0 = loop mode */
-#define SCTRL_P2LOOPSEL   0x00004000  /* 0 = loop mode */
-#define SCTRL_P1LOOPSEL   0x00002000  /* 0 = loop mode */
-#define SCTRL_P2PAUSE     0x00001000  /* 1 = pause mode */
-#define SCTRL_P1PAUSE     0x00000800  /* 1 = pause mode */
-#define SCTRL_R1INTEN     0x00000400  /* enable interrupt */
-#define SCTRL_P2INTEN     0x00000200  /* enable interrupt */
-#define SCTRL_P1INTEN     0x00000100  /* enable interrupt */
-#define SCTRL_P1SCTRLD    0x00000080  /* reload sample count register for DAC1 */
-#define SCTRL_P2DACSEN    0x00000040  /* 1 = DAC2 play back last sample when disabled */
-#define SCTRL_R1SEB       0x00000020  /* 1 = 16bit */
-#define SCTRL_R1SMB       0x00000010  /* 1 = stereo */
-#define SCTRL_R1FMT       0x00000030  /* format mask */
-#define SCTRL_SH_R1FMT    4
-#define SCTRL_P2SEB       0x00000008  /* 1 = 16bit */
-#define SCTRL_P2SMB       0x00000004  /* 1 = stereo */
-#define SCTRL_P2FMT       0x0000000c  /* format mask */
-#define SCTRL_SH_P2FMT    2
-#define SCTRL_P1SEB       0x00000002  /* 1 = 16bit */
-#define SCTRL_P1SMB       0x00000001  /* 1 = stereo */
-#define SCTRL_P1FMT       0x00000003  /* format mask */
-#define SCTRL_SH_P1FMT    0
-
-/* End blatant GPL violation */
-
-#define NB_CHANNELS 3
-#define DAC1_CHANNEL 0
-#define DAC2_CHANNEL 1
-#define ADC_CHANNEL 2
-
-#define IO_READ_PROTO(n) \
-static uint32_t n (void *opaque, uint32_t addr)
-#define IO_WRITE_PROTO(n) \
-static void n (void *opaque, uint32_t addr, uint32_t val)
-
-static void es1370_dac1_callback (void *opaque, int free);
-static void es1370_dac2_callback (void *opaque, int free);
-static void es1370_adc_callback (void *opaque, int avail);
-
-#ifdef DEBUG_ES1370
-
-#define ldebug(...) AUD_log ("es1370", __VA_ARGS__)
-
-static void print_ctl (uint32_t val)
-{
-    char buf[1024];
-
-    buf[0] = '\0';
-#define a(n) if (val & CTRL_##n) strcat (buf, " "#n)
-    a (ADC_STOP);
-    a (XCTL1);
-    a (OPEN);
-    a (MSFMTSEL);
-    a (M_SBB);
-    a (DAC_SYNC);
-    a (CCB_INTRM);
-    a (M_CB);
-    a (XCTL0);
-    a (BREQ);
-    a (DAC1_EN);
-    a (DAC2_EN);
-    a (ADC_EN);
-    a (UART_EN);
-    a (JYSTK_EN);
-    a (CDC_EN);
-    a (SERR_DIS);
-#undef a
-    AUD_log ("es1370", "ctl - PCLKDIV %d(DAC2 freq %d), freq %d,%s\n",
-             (val & CTRL_PCLKDIV) >> CTRL_SH_PCLKDIV,
-             DAC2_DIVTOSR ((val & CTRL_PCLKDIV) >> CTRL_SH_PCLKDIV),
-             dac1_samplerate[(val & CTRL_WTSRSEL) >> CTRL_SH_WTSRSEL],
-             buf);
-}
-
-static void print_sctl (uint32_t val)
-{
-    static const char *fmt_names[] = {"8M", "8S", "16M", "16S"};
-    char buf[1024];
-
-    buf[0] = '\0';
-
-#define a(n) if (val & SCTRL_##n) strcat (buf, " "#n)
-#define b(n) if (!(val & SCTRL_##n)) strcat (buf, " "#n)
-    b (R1LOOPSEL);
-    b (P2LOOPSEL);
-    b (P1LOOPSEL);
-    a (P2PAUSE);
-    a (P1PAUSE);
-    a (R1INTEN);
-    a (P2INTEN);
-    a (P1INTEN);
-    a (P1SCTRLD);
-    a (P2DACSEN);
-    if (buf[0]) {
-        strcat (buf, "\n        ");
-    }
-    else {
-        buf[0] = ' ';
-        buf[1] = '\0';
-    }
-#undef b
-#undef a
-    AUD_log ("es1370",
-             "%s"
-             "p2_end_inc %d, p2_st_inc %d, r1_fmt %s, p2_fmt %s, p1_fmt %s\n",
-             buf,
-             (val & SCTRL_P2ENDINC) >> SCTRL_SH_P2ENDINC,
-             (val & SCTRL_P2STINC) >> SCTRL_SH_P2STINC,
-             fmt_names [(val >> SCTRL_SH_R1FMT) & 3],
-             fmt_names [(val >> SCTRL_SH_P2FMT) & 3],
-             fmt_names [(val >> SCTRL_SH_P1FMT) & 3]
-        );
-}
-#else
-#define ldebug(...)
-#define print_ctl(...)
-#define print_sctl(...)
-#endif
-
-#ifdef VERBOSE_ES1370
-#define dolog(...) AUD_log ("es1370", __VA_ARGS__)
-#else
-#define dolog(...)
-#endif
-
-#ifndef SILENT_ES1370
-#define lwarn(...) AUD_log ("es1370: warning", __VA_ARGS__)
-#else
-#define lwarn(...)
-#endif
-
-struct chan {
-    uint32_t shift;
-    uint32_t leftover;
-    uint32_t scount;
-    uint32_t frame_addr;
-    uint32_t frame_cnt;
-};
-
-typedef struct ES1370State {
-    PCIDevice dev;
-    QEMUSoundCard card;
-    MemoryRegion io;
-    struct chan chan[NB_CHANNELS];
-    SWVoiceOut *dac_voice[2];
-    SWVoiceIn *adc_voice;
-
-    uint32_t ctl;
-    uint32_t status;
-    uint32_t mempage;
-    uint32_t codec;
-    uint32_t sctl;
-} ES1370State;
-
-struct chan_bits {
-    uint32_t ctl_en;
-    uint32_t stat_int;
-    uint32_t sctl_pause;
-    uint32_t sctl_inten;
-    uint32_t sctl_fmt;
-    uint32_t sctl_sh_fmt;
-    uint32_t sctl_loopsel;
-    void (*calc_freq) (ES1370State *s, uint32_t ctl,
-                       uint32_t *old_freq, uint32_t *new_freq);
-};
-
-static void es1370_dac1_calc_freq (ES1370State *s, uint32_t ctl,
-                                   uint32_t *old_freq, uint32_t *new_freq);
-static void es1370_dac2_and_adc_calc_freq (ES1370State *s, uint32_t ctl,
-                                           uint32_t *old_freq,
-                                           uint32_t *new_freq);
-
-static const struct chan_bits es1370_chan_bits[] = {
-    {CTRL_DAC1_EN, STAT_DAC1, SCTRL_P1PAUSE, SCTRL_P1INTEN,
-     SCTRL_P1FMT, SCTRL_SH_P1FMT, SCTRL_P1LOOPSEL,
-     es1370_dac1_calc_freq},
-
-    {CTRL_DAC2_EN, STAT_DAC2, SCTRL_P2PAUSE, SCTRL_P2INTEN,
-     SCTRL_P2FMT, SCTRL_SH_P2FMT, SCTRL_P2LOOPSEL,
-     es1370_dac2_and_adc_calc_freq},
-
-    {CTRL_ADC_EN, STAT_ADC, 0, SCTRL_R1INTEN,
-     SCTRL_R1FMT, SCTRL_SH_R1FMT, SCTRL_R1LOOPSEL,
-     es1370_dac2_and_adc_calc_freq}
-};
-
-static void es1370_update_status (ES1370State *s, uint32_t new_status)
-{
-    uint32_t level = new_status & (STAT_DAC1 | STAT_DAC2 | STAT_ADC);
-
-    if (level) {
-        s->status = new_status | STAT_INTR;
-    }
-    else {
-        s->status = new_status & ~STAT_INTR;
-    }
-    qemu_set_irq (s->dev.irq[0], !!level);
-}
-
-static void es1370_reset (ES1370State *s)
-{
-    size_t i;
-
-    s->ctl = 1;
-    s->status = 0x60;
-    s->mempage = 0;
-    s->codec = 0;
-    s->sctl = 0;
-
-    for (i = 0; i < NB_CHANNELS; ++i) {
-        struct chan *d = &s->chan[i];
-        d->scount = 0;
-        d->leftover = 0;
-        if (i == ADC_CHANNEL) {
-            AUD_close_in (&s->card, s->adc_voice);
-            s->adc_voice = NULL;
-        }
-        else {
-            AUD_close_out (&s->card, s->dac_voice[i]);
-            s->dac_voice[i] = NULL;
-        }
-    }
-    qemu_irq_lower (s->dev.irq[0]);
-}
-
-static void es1370_maybe_lower_irq (ES1370State *s, uint32_t sctl)
-{
-    uint32_t new_status = s->status;
-
-    if (!(sctl & SCTRL_P1INTEN) && (s->sctl & SCTRL_P1INTEN)) {
-        new_status &= ~STAT_DAC1;
-    }
-
-    if (!(sctl & SCTRL_P2INTEN) && (s->sctl & SCTRL_P2INTEN)) {
-        new_status &= ~STAT_DAC2;
-    }
-
-    if (!(sctl & SCTRL_R1INTEN) && (s->sctl & SCTRL_R1INTEN)) {
-        new_status &= ~STAT_ADC;
-    }
-
-    if (new_status != s->status) {
-        es1370_update_status (s, new_status);
-    }
-}
-
-static void es1370_dac1_calc_freq (ES1370State *s, uint32_t ctl,
-                                   uint32_t *old_freq, uint32_t *new_freq)
-
-{
-    *old_freq = dac1_samplerate[(s->ctl & CTRL_WTSRSEL) >> CTRL_SH_WTSRSEL];
-    *new_freq = dac1_samplerate[(ctl & CTRL_WTSRSEL) >> CTRL_SH_WTSRSEL];
-}
-
-static void es1370_dac2_and_adc_calc_freq (ES1370State *s, uint32_t ctl,
-                                           uint32_t *old_freq,
-                                           uint32_t *new_freq)
-
-{
-    uint32_t old_pclkdiv, new_pclkdiv;
-
-    new_pclkdiv = (ctl & CTRL_PCLKDIV) >> CTRL_SH_PCLKDIV;
-    old_pclkdiv = (s->ctl & CTRL_PCLKDIV) >> CTRL_SH_PCLKDIV;
-    *new_freq = DAC2_DIVTOSR (new_pclkdiv);
-    *old_freq = DAC2_DIVTOSR (old_pclkdiv);
-}
-
-static void es1370_update_voices (ES1370State *s, uint32_t ctl, uint32_t sctl)
-{
-    size_t i;
-    uint32_t old_freq, new_freq, old_fmt, new_fmt;
-
-    for (i = 0; i < NB_CHANNELS; ++i) {
-        struct chan *d = &s->chan[i];
-        const struct chan_bits *b = &es1370_chan_bits[i];
-
-        new_fmt = (sctl & b->sctl_fmt) >> b->sctl_sh_fmt;
-        old_fmt = (s->sctl & b->sctl_fmt) >> b->sctl_sh_fmt;
-
-        b->calc_freq (s, ctl, &old_freq, &new_freq);
-
-        if ((old_fmt != new_fmt) || (old_freq != new_freq)) {
-            d->shift = (new_fmt & 1) + (new_fmt >> 1);
-            ldebug ("channel %zu, freq = %d, nchannels %d, fmt %d, shift %d\n",
-                    i,
-                    new_freq,
-                    1 << (new_fmt & 1),
-                    (new_fmt & 2) ? AUD_FMT_S16 : AUD_FMT_U8,
-                    d->shift);
-            if (new_freq) {
-                struct audsettings as;
-
-                as.freq = new_freq;
-                as.nchannels = 1 << (new_fmt & 1);
-                as.fmt = (new_fmt & 2) ? AUD_FMT_S16 : AUD_FMT_U8;
-                as.endianness = 0;
-
-                if (i == ADC_CHANNEL) {
-                    s->adc_voice =
-                        AUD_open_in (
-                            &s->card,
-                            s->adc_voice,
-                            "es1370.adc",
-                            s,
-                            es1370_adc_callback,
-                            &as
-                            );
-                }
-                else {
-                    s->dac_voice[i] =
-                        AUD_open_out (
-                            &s->card,
-                            s->dac_voice[i],
-                            i ? "es1370.dac2" : "es1370.dac1",
-                            s,
-                            i ? es1370_dac2_callback : es1370_dac1_callback,
-                            &as
-                            );
-                }
-            }
-        }
-
-        if (((ctl ^ s->ctl) & b->ctl_en)
-            || ((sctl ^ s->sctl) & b->sctl_pause)) {
-            int on = (ctl & b->ctl_en) && !(sctl & b->sctl_pause);
-
-            if (i == ADC_CHANNEL) {
-                AUD_set_active_in (s->adc_voice, on);
-            }
-            else {
-                AUD_set_active_out (s->dac_voice[i], on);
-            }
-        }
-    }
-
-    s->ctl = ctl;
-    s->sctl = sctl;
-}
-
-static inline uint32_t es1370_fixup (ES1370State *s, uint32_t addr)
-{
-    addr &= 0xff;
-    if (addr >= 0x30 && addr <= 0x3f)
-        addr |= s->mempage << 8;
-    return addr;
-}
-
-IO_WRITE_PROTO (es1370_writeb)
-{
-    ES1370State *s = opaque;
-    uint32_t shift, mask;
-
-    addr = es1370_fixup (s, addr);
-
-    switch (addr) {
-    case ES1370_REG_CONTROL:
-    case ES1370_REG_CONTROL + 1:
-    case ES1370_REG_CONTROL + 2:
-    case ES1370_REG_CONTROL + 3:
-        shift = (addr - ES1370_REG_CONTROL) << 3;
-        mask = 0xff << shift;
-        val = (s->ctl & ~mask) | ((val & 0xff) << shift);
-        es1370_update_voices (s, val, s->sctl);
-        print_ctl (val);
-        break;
-    case ES1370_REG_MEMPAGE:
-        s->mempage = val;
-        break;
-    case ES1370_REG_SERIAL_CONTROL:
-    case ES1370_REG_SERIAL_CONTROL + 1:
-    case ES1370_REG_SERIAL_CONTROL + 2:
-    case ES1370_REG_SERIAL_CONTROL + 3:
-        shift = (addr - ES1370_REG_SERIAL_CONTROL) << 3;
-        mask = 0xff << shift;
-        val = (s->sctl & ~mask) | ((val & 0xff) << shift);
-        es1370_maybe_lower_irq (s, val);
-        es1370_update_voices (s, s->ctl, val);
-        print_sctl (val);
-        break;
-    default:
-        lwarn ("writeb %#x <- %#x\n", addr, val);
-        break;
-    }
-}
-
-IO_WRITE_PROTO (es1370_writew)
-{
-    ES1370State *s = opaque;
-    addr = es1370_fixup (s, addr);
-    uint32_t shift, mask;
-    struct chan *d = &s->chan[0];
-
-    switch (addr) {
-    case ES1370_REG_CODEC:
-        dolog ("ignored codec write address %#x, data %#x\n",
-               (val >> 8) & 0xff, val & 0xff);
-        s->codec = val;
-        break;
-
-    case ES1370_REG_CONTROL:
-    case ES1370_REG_CONTROL + 2:
-        shift = (addr != ES1370_REG_CONTROL) << 4;
-        mask = 0xffff << shift;
-        val = (s->ctl & ~mask) | ((val & 0xffff) << shift);
-        es1370_update_voices (s, val, s->sctl);
-        print_ctl (val);
-        break;
-
-    case ES1370_REG_ADC_SCOUNT:
-        d++;
-    case ES1370_REG_DAC2_SCOUNT:
-        d++;
-    case ES1370_REG_DAC1_SCOUNT:
-        d->scount = (d->scount & ~0xffff) | (val & 0xffff);
-        break;
-
-    default:
-        lwarn ("writew %#x <- %#x\n", addr, val);
-        break;
-    }
-}
-
-IO_WRITE_PROTO (es1370_writel)
-{
-    ES1370State *s = opaque;
-    struct chan *d = &s->chan[0];
-
-    addr = es1370_fixup (s, addr);
-
-    switch (addr) {
-    case ES1370_REG_CONTROL:
-        es1370_update_voices (s, val, s->sctl);
-        print_ctl (val);
-        break;
-
-    case ES1370_REG_MEMPAGE:
-        s->mempage = val & 0xf;
-        break;
-
-    case ES1370_REG_SERIAL_CONTROL:
-        es1370_maybe_lower_irq (s, val);
-        es1370_update_voices (s, s->ctl, val);
-        print_sctl (val);
-        break;
-
-    case ES1370_REG_ADC_SCOUNT:
-        d++;
-    case ES1370_REG_DAC2_SCOUNT:
-        d++;
-    case ES1370_REG_DAC1_SCOUNT:
-        d->scount = (val & 0xffff) | (d->scount & ~0xffff);
-        ldebug ("chan %td CURR_SAMP_CT %d, SAMP_CT %d\n",
-                d - &s->chan[0], val >> 16, (val & 0xffff));
-        break;
-
-    case ES1370_REG_ADC_FRAMEADR:
-        d++;
-    case ES1370_REG_DAC2_FRAMEADR:
-        d++;
-    case ES1370_REG_DAC1_FRAMEADR:
-        d->frame_addr = val;
-        ldebug ("chan %td frame address %#x\n", d - &s->chan[0], val);
-        break;
-
-    case ES1370_REG_PHANTOM_FRAMECNT:
-        lwarn ("writing to phantom frame count %#x\n", val);
-        break;
-    case ES1370_REG_PHANTOM_FRAMEADR:
-        lwarn ("writing to phantom frame address %#x\n", val);
-        break;
-
-    case ES1370_REG_ADC_FRAMECNT:
-        d++;
-    case ES1370_REG_DAC2_FRAMECNT:
-        d++;
-    case ES1370_REG_DAC1_FRAMECNT:
-        d->frame_cnt = val;
-        d->leftover = 0;
-        ldebug ("chan %td frame count %d, buffer size %d\n",
-                d - &s->chan[0], val >> 16, val & 0xffff);
-        break;
-
-    default:
-        lwarn ("writel %#x <- %#x\n", addr, val);
-        break;
-    }
-}
-
-IO_READ_PROTO (es1370_readb)
-{
-    ES1370State *s = opaque;
-    uint32_t val;
-
-    addr = es1370_fixup (s, addr);
-
-    switch (addr) {
-    case 0x1b:                  /* Legacy */
-        lwarn ("Attempt to read from legacy register\n");
-        val = 5;
-        break;
-    case ES1370_REG_MEMPAGE:
-        val = s->mempage;
-        break;
-    case ES1370_REG_CONTROL + 0:
-    case ES1370_REG_CONTROL + 1:
-    case ES1370_REG_CONTROL + 2:
-    case ES1370_REG_CONTROL + 3:
-        val = s->ctl >> ((addr - ES1370_REG_CONTROL) << 3);
-        break;
-    case ES1370_REG_STATUS + 0:
-    case ES1370_REG_STATUS + 1:
-    case ES1370_REG_STATUS + 2:
-    case ES1370_REG_STATUS + 3:
-        val = s->status >> ((addr - ES1370_REG_STATUS) << 3);
-        break;
-    default:
-        val = ~0;
-        lwarn ("readb %#x -> %#x\n", addr, val);
-        break;
-    }
-    return val;
-}
-
-IO_READ_PROTO (es1370_readw)
-{
-    ES1370State *s = opaque;
-    struct chan *d = &s->chan[0];
-    uint32_t val;
-
-    addr = es1370_fixup (s, addr);
-
-    switch (addr) {
-    case ES1370_REG_ADC_SCOUNT + 2:
-        d++;
-    case ES1370_REG_DAC2_SCOUNT + 2:
-        d++;
-    case ES1370_REG_DAC1_SCOUNT + 2:
-        val = d->scount >> 16;
-        break;
-
-    case ES1370_REG_ADC_FRAMECNT:
-        d++;
-    case ES1370_REG_DAC2_FRAMECNT:
-        d++;
-    case ES1370_REG_DAC1_FRAMECNT:
-        val = d->frame_cnt & 0xffff;
-        break;
-
-    case ES1370_REG_ADC_FRAMECNT + 2:
-        d++;
-    case ES1370_REG_DAC2_FRAMECNT + 2:
-        d++;
-    case ES1370_REG_DAC1_FRAMECNT + 2:
-        val = d->frame_cnt >> 16;
-        break;
-
-    default:
-        val = ~0;
-        lwarn ("readw %#x -> %#x\n", addr, val);
-        break;
-    }
-
-    return val;
-}
-
-IO_READ_PROTO (es1370_readl)
-{
-    ES1370State *s = opaque;
-    uint32_t val;
-    struct chan *d = &s->chan[0];
-
-    addr = es1370_fixup (s, addr);
-
-    switch (addr) {
-    case ES1370_REG_CONTROL:
-        val = s->ctl;
-        break;
-    case ES1370_REG_STATUS:
-        val = s->status;
-        break;
-    case ES1370_REG_MEMPAGE:
-        val = s->mempage;
-        break;
-    case ES1370_REG_CODEC:
-        val = s->codec;
-        break;
-    case ES1370_REG_SERIAL_CONTROL:
-        val = s->sctl;
-        break;
-
-    case ES1370_REG_ADC_SCOUNT:
-        d++;
-    case ES1370_REG_DAC2_SCOUNT:
-        d++;
-    case ES1370_REG_DAC1_SCOUNT:
-        val = d->scount;
-#ifdef DEBUG_ES1370
-        {
-            uint32_t curr_count = d->scount >> 16;
-            uint32_t count = d->scount & 0xffff;
-
-            curr_count <<= d->shift;
-            count <<= d->shift;
-            dolog ("read scount curr %d, total %d\n", curr_count, count);
-        }
-#endif
-        break;
-
-    case ES1370_REG_ADC_FRAMECNT:
-        d++;
-    case ES1370_REG_DAC2_FRAMECNT:
-        d++;
-    case ES1370_REG_DAC1_FRAMECNT:
-        val = d->frame_cnt;
-#ifdef DEBUG_ES1370
-        {
-            uint32_t size = ((d->frame_cnt & 0xffff) + 1) << 2;
-            uint32_t curr = ((d->frame_cnt >> 16) + 1) << 2;
-            if (curr > size) {
-                dolog ("read framecnt curr %d, size %d %d\n", curr, size,
-                       curr > size);
-            }
-        }
-#endif
-        break;
-
-    case ES1370_REG_ADC_FRAMEADR:
-        d++;
-    case ES1370_REG_DAC2_FRAMEADR:
-        d++;
-    case ES1370_REG_DAC1_FRAMEADR:
-        val = d->frame_addr;
-        break;
-
-    case ES1370_REG_PHANTOM_FRAMECNT:
-        val = ~0U;
-        lwarn ("reading from phantom frame count\n");
-        break;
-    case ES1370_REG_PHANTOM_FRAMEADR:
-        val = ~0U;
-        lwarn ("reading from phantom frame address\n");
-        break;
-
-    default:
-        val = ~0U;
-        lwarn ("readl %#x -> %#x\n", addr, val);
-        break;
-    }
-    return val;
-}
-
-static void es1370_transfer_audio (ES1370State *s, struct chan *d, int loop_sel,
-                                   int max, int *irq)
-{
-    uint8_t tmpbuf[4096];
-    uint32_t addr = d->frame_addr;
-    int sc = d->scount & 0xffff;
-    int csc = d->scount >> 16;
-    int csc_bytes = (csc + 1) << d->shift;
-    int cnt = d->frame_cnt >> 16;
-    int size = d->frame_cnt & 0xffff;
-    int left = ((size - cnt + 1) << 2) + d->leftover;
-    int transferred = 0;
-    int temp = audio_MIN (max, audio_MIN (left, csc_bytes));
-    int index = d - &s->chan[0];
-
-    addr += (cnt << 2) + d->leftover;
-
-    if (index == ADC_CHANNEL) {
-        while (temp) {
-            int acquired, to_copy;
-
-            to_copy = audio_MIN ((size_t) temp, sizeof (tmpbuf));
-            acquired = AUD_read (s->adc_voice, tmpbuf, to_copy);
-            if (!acquired)
-                break;
-
-            pci_dma_write (&s->dev, addr, tmpbuf, acquired);
-
-            temp -= acquired;
-            addr += acquired;
-            transferred += acquired;
-        }
-    }
-    else {
-        SWVoiceOut *voice = s->dac_voice[index];
-
-        while (temp) {
-            int copied, to_copy;
-
-            to_copy = audio_MIN ((size_t) temp, sizeof (tmpbuf));
-            pci_dma_read (&s->dev, addr, tmpbuf, to_copy);
-            copied = AUD_write (voice, tmpbuf, to_copy);
-            if (!copied)
-                break;
-            temp -= copied;
-            addr += copied;
-            transferred += copied;
-        }
-    }
-
-    if (csc_bytes == transferred) {
-        *irq = 1;
-        d->scount = sc | (sc << 16);
-        ldebug ("sc = %d, rate = %f\n",
-                (sc + 1) << d->shift,
-                (sc + 1) / (double) 44100);
-    }
-    else {
-        *irq = 0;
-        d->scount = sc | (((csc_bytes - transferred - 1) >> d->shift) << 16);
-    }
-
-    cnt += (transferred + d->leftover) >> 2;
-
-    if (s->sctl & loop_sel) {
-        /* Bah, how stupid is that having a 0 represent true value?
-           i just spent few hours on this shit */
-        AUD_log ("es1370: warning", "non looping mode\n");
-    }
-    else {
-        d->frame_cnt = size;
-
-        if ((uint32_t) cnt <= d->frame_cnt)
-            d->frame_cnt |= cnt << 16;
-    }
-
-    d->leftover = (transferred + d->leftover) & 3;
-}
-
-static void es1370_run_channel (ES1370State *s, size_t chan, int free_or_avail)
-{
-    uint32_t new_status = s->status;
-    int max_bytes, irq;
-    struct chan *d = &s->chan[chan];
-    const struct chan_bits *b = &es1370_chan_bits[chan];
-
-    if (!(s->ctl & b->ctl_en) || (s->sctl & b->sctl_pause)) {
-        return;
-    }
-
-    max_bytes = free_or_avail;
-    max_bytes &= ~((1 << d->shift) - 1);
-    if (!max_bytes) {
-        return;
-    }
-
-    es1370_transfer_audio (s, d, b->sctl_loopsel, max_bytes, &irq);
-
-    if (irq) {
-        if (s->sctl & b->sctl_inten) {
-            new_status |= b->stat_int;
-        }
-    }
-
-    if (new_status != s->status) {
-        es1370_update_status (s, new_status);
-    }
-}
-
-static void es1370_dac1_callback (void *opaque, int free)
-{
-    ES1370State *s = opaque;
-
-    es1370_run_channel (s, DAC1_CHANNEL, free);
-}
-
-static void es1370_dac2_callback (void *opaque, int free)
-{
-    ES1370State *s = opaque;
-
-    es1370_run_channel (s, DAC2_CHANNEL, free);
-}
-
-static void es1370_adc_callback (void *opaque, int avail)
-{
-    ES1370State *s = opaque;
-
-    es1370_run_channel (s, ADC_CHANNEL, avail);
-}
-
-static uint64_t es1370_read(void *opaque, hwaddr addr,
-                            unsigned size)
-{
-    switch (size) {
-    case 1:
-        return es1370_readb(opaque, addr);
-    case 2:
-        return es1370_readw(opaque, addr);
-    case 4:
-        return es1370_readl(opaque, addr);
-    default:
-        return -1;
-    }
-}
-
-static void es1370_write(void *opaque, hwaddr addr, uint64_t val,
-                      unsigned size)
-{
-    switch (size) {
-    case 1:
-        es1370_writeb(opaque, addr, val);
-        break;
-    case 2:
-        es1370_writew(opaque, addr, val);
-        break;
-    case 4:
-        es1370_writel(opaque, addr, val);
-        break;
-    }
-}
-
-static const MemoryRegionOps es1370_io_ops = {
-    .read = es1370_read,
-    .write = es1370_write,
-    .impl = {
-        .min_access_size = 1,
-        .max_access_size = 4,
-    },
-    .endianness = DEVICE_LITTLE_ENDIAN,
-};
-
-static const VMStateDescription vmstate_es1370_channel = {
-    .name = "es1370_channel",
-    .version_id = 2,
-    .minimum_version_id = 2,
-    .minimum_version_id_old = 2,
-    .fields      = (VMStateField []) {
-        VMSTATE_UINT32 (shift, struct chan),
-        VMSTATE_UINT32 (leftover, struct chan),
-        VMSTATE_UINT32 (scount, struct chan),
-        VMSTATE_UINT32 (frame_addr, struct chan),
-        VMSTATE_UINT32 (frame_cnt, struct chan),
-        VMSTATE_END_OF_LIST ()
-    }
-};
-
-static int es1370_post_load (void *opaque, int version_id)
-{
-    uint32_t ctl, sctl;
-    ES1370State *s = opaque;
-    size_t i;
-
-    for (i = 0; i < NB_CHANNELS; ++i) {
-        if (i == ADC_CHANNEL) {
-            if (s->adc_voice) {
-                AUD_close_in (&s->card, s->adc_voice);
-                s->adc_voice = NULL;
-            }
-        }
-        else {
-            if (s->dac_voice[i]) {
-                AUD_close_out (&s->card, s->dac_voice[i]);
-                s->dac_voice[i] = NULL;
-            }
-        }
-    }
-
-    ctl = s->ctl;
-    sctl = s->sctl;
-    s->ctl = 0;
-    s->sctl = 0;
-    es1370_update_voices (s, ctl, sctl);
-    return 0;
-}
-
-static const VMStateDescription vmstate_es1370 = {
-    .name = "es1370",
-    .version_id = 2,
-    .minimum_version_id = 2,
-    .minimum_version_id_old = 2,
-    .post_load = es1370_post_load,
-    .fields      = (VMStateField []) {
-        VMSTATE_PCI_DEVICE (dev, ES1370State),
-        VMSTATE_STRUCT_ARRAY (chan, ES1370State, NB_CHANNELS, 2,
-                              vmstate_es1370_channel, struct chan),
-        VMSTATE_UINT32 (ctl, ES1370State),
-        VMSTATE_UINT32 (status, ES1370State),
-        VMSTATE_UINT32 (mempage, ES1370State),
-        VMSTATE_UINT32 (codec, ES1370State),
-        VMSTATE_UINT32 (sctl, ES1370State),
-        VMSTATE_END_OF_LIST ()
-    }
-};
-
-static void es1370_on_reset (void *opaque)
-{
-    ES1370State *s = opaque;
-    es1370_reset (s);
-}
-
-static int es1370_initfn (PCIDevice *dev)
-{
-    ES1370State *s = DO_UPCAST (ES1370State, dev, dev);
-    uint8_t *c = s->dev.config;
-
-    c[PCI_STATUS + 1] = PCI_STATUS_DEVSEL_SLOW >> 8;
-
-#if 0
-    c[PCI_CAPABILITY_LIST] = 0xdc;
-    c[PCI_INTERRUPT_LINE] = 10;
-    c[0xdc] = 0x00;
-#endif
-
-    c[PCI_INTERRUPT_PIN] = 1;
-    c[PCI_MIN_GNT] = 0x0c;
-    c[PCI_MAX_LAT] = 0x80;
-
-    memory_region_init_io (&s->io, &es1370_io_ops, s, "es1370", 256);
-    pci_register_bar (&s->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->io);
-    qemu_register_reset (es1370_on_reset, s);
-
-    AUD_register_card ("es1370", &s->card);
-    es1370_reset (s);
-    return 0;
-}
-
-static void es1370_exitfn (PCIDevice *dev)
-{
-    ES1370State *s = DO_UPCAST (ES1370State, dev, dev);
-
-    memory_region_destroy (&s->io);
-}
-
-int es1370_init (PCIBus *bus)
-{
-    pci_create_simple (bus, -1, "ES1370");
-    return 0;
-}
-
-static void es1370_class_init (ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS (klass);
-    PCIDeviceClass *k = PCI_DEVICE_CLASS (klass);
-
-    k->init = es1370_initfn;
-    k->exit = es1370_exitfn;
-    k->vendor_id = PCI_VENDOR_ID_ENSONIQ;
-    k->device_id = PCI_DEVICE_ID_ENSONIQ_ES1370;
-    k->class_id = PCI_CLASS_MULTIMEDIA_AUDIO;
-    k->subsystem_vendor_id = 0x4942;
-    k->subsystem_id = 0x4c4c;
-    dc->desc = "ENSONIQ AudioPCI ES1370";
-    dc->vmsd = &vmstate_es1370;
-}
-
-static const TypeInfo es1370_info = {
-    .name          = "ES1370",
-    .parent        = TYPE_PCI_DEVICE,
-    .instance_size = sizeof (ES1370State),
-    .class_init    = es1370_class_init,
-};
-
-static void es1370_register_types (void)
-{
-    type_register_static (&es1370_info);
-}
-
-type_init (es1370_register_types)
-