};
typedef struct ES1370State {
- PCIDevice *pci_dev;
-
+ PCIDevice dev;
QEMUSoundCard card;
struct chan chan[NB_CHANNELS];
SWVoiceOut *dac_voice[2];
uint32_t sctl;
} ES1370State;
-typedef struct PCIES1370State {
- PCIDevice dev;
- ES1370State es1370;
-} PCIES1370State;
-
struct chan_bits {
uint32_t ctl_en;
uint32_t stat_int;
else {
s->status = new_status & ~STAT_INTR;
}
- qemu_set_irq(s->pci_dev->irq[0], !!level);
+ qemu_set_irq (s->dev.irq[0], !!level);
}
static void es1370_reset (ES1370State *s)
s->dac_voice[i] = NULL;
}
}
- qemu_irq_lower(s->pci_dev->irq[0]);
+ qemu_irq_lower (s->dev.irq[0]);
}
static void es1370_maybe_lower_irq (ES1370State *s, uint32_t sctl)
}
static void es1370_map (PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
- PCIES1370State *d = (PCIES1370State *) pci_dev;
- ES1370State *s = &d->es1370;
+ ES1370State *s = DO_UPCAST (ES1370State, dev, pci_dev);
(void) region_num;
(void) size;
register_ioport_read (addr, 0x40, 4, es1370_readl, s);
}
-static void es1370_save (QEMUFile *f, void *opaque)
-{
- ES1370State *s = opaque;
- size_t i;
-
- pci_device_save (s->pci_dev, f);
- for (i = 0; i < NB_CHANNELS; ++i) {
- struct chan *d = &s->chan[i];
- qemu_put_be32s (f, &d->shift);
- qemu_put_be32s (f, &d->leftover);
- qemu_put_be32s (f, &d->scount);
- qemu_put_be32s (f, &d->frame_addr);
- qemu_put_be32s (f, &d->frame_cnt);
+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()
}
- qemu_put_be32s (f, &s->ctl);
- qemu_put_be32s (f, &s->status);
- qemu_put_be32s (f, &s->mempage);
- qemu_put_be32s (f, &s->codec);
- qemu_put_be32s (f, &s->sctl);
-}
+};
-static int es1370_load (QEMUFile *f, void *opaque, int version_id)
+static int es1370_post_load (void *opaque, int version_id)
{
- int ret;
uint32_t ctl, sctl;
ES1370State *s = opaque;
size_t i;
- if (version_id != 2)
- return -EINVAL;
-
- ret = pci_device_load (s->pci_dev, f);
- if (ret)
- return ret;
-
for (i = 0; i < NB_CHANNELS; ++i) {
- struct chan *d = &s->chan[i];
- qemu_get_be32s (f, &d->shift);
- qemu_get_be32s (f, &d->leftover);
- qemu_get_be32s (f, &d->scount);
- qemu_get_be32s (f, &d->frame_addr);
- qemu_get_be32s (f, &d->frame_cnt);
if (i == ADC_CHANNEL) {
if (s->adc_voice) {
AUD_close_in (&s->card, s->adc_voice);
}
}
- qemu_get_be32s (f, &ctl);
- qemu_get_be32s (f, &s->status);
- qemu_get_be32s (f, &s->mempage);
- qemu_get_be32s (f, &s->codec);
- qemu_get_be32s (f, &sctl);
-
+ 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);
}
-int es1370_init (PCIBus *bus)
+static int es1370_initfn (PCIDevice *dev)
{
- PCIES1370State *d;
- ES1370State *s;
- uint8_t *c;
-
- if (!bus) {
- dolog ("No PCI bus\n");
- return -1;
- }
+ ES1370State *s = DO_UPCAST (ES1370State, dev, dev);
+ uint8_t *c = s->dev.config;
- d = (PCIES1370State *) pci_register_device (bus, "ES1370",
- sizeof (PCIES1370State),
- -1, NULL, NULL);
-
- if (!d) {
- AUD_log (NULL, "Failed to register PCI device for ES1370\n");
- return -1;
- }
-
- c = d->dev.config;
- pci_config_set_vendor_id(c, PCI_VENDOR_ID_ENSONIQ);
- pci_config_set_device_id(c, PCI_DEVICE_ID_ENSONIQ_ES1370);
- c[0x07] = 2 << 1;
- pci_config_set_class(c, PCI_CLASS_MULTIMEDIA_AUDIO);
+ pci_config_set_vendor_id (c, PCI_VENDOR_ID_ENSONIQ);
+ pci_config_set_device_id (c, PCI_DEVICE_ID_ENSONIQ_ES1370);
+ c[PCI_STATUS + 1] = PCI_STATUS_DEVSEL_SLOW >> 8;
+ pci_config_set_class (c, PCI_CLASS_MULTIMEDIA_AUDIO);
#if 1
- c[0x2c] = 0x42;
- c[0x2d] = 0x49;
- c[0x2e] = 0x4c;
- c[0x2f] = 0x4c;
+ c[PCI_SUBSYSTEM_VENDOR_ID] = 0x42;
+ c[PCI_SUBSYSTEM_VENDOR_ID + 1] = 0x49;
+ c[PCI_SUBSYSTEM_ID] = 0x4c;
+ c[PCI_SUBSYSTEM_ID + 1] = 0x4c;
#else
- c[0x2c] = 0x74;
- c[0x2d] = 0x12;
- c[0x2e] = 0x71;
- c[0x2f] = 0x13;
- c[0x34] = 0xdc;
- c[0x3c] = 10;
+ c[PCI_SUBSYSTEM_VENDOR_ID] = 0x74;
+ c[PCI_SUBSYSTEM_VENDOR_ID + 1] = 0x12;
+ c[PCI_SUBSYSTEM_ID] = 0x71;
+ c[PCI_SUBSYSTEM_ID + 1] = 0x13;
+ c[PCI_CAPABILITY_LIST] = 0xdc;
+ c[PCI_INTERRUPT_LINE] = 10;
c[0xdc] = 0x00;
#endif
- c[0x3d] = 1;
- c[0x3e] = 0x0c;
- c[0x3f] = 0x80;
-
- s = &d->es1370;
- s->pci_dev = &d->dev;
+ /* TODO: RST# value should be 0. */
+ c[PCI_INTERRUPT_PIN] = 1;
+ c[PCI_MIN_GNT] = 0x0c;
+ c[PCI_MAX_LAT] = 0x80;
- pci_register_bar (&d->dev, 0, 256, PCI_ADDRESS_SPACE_IO, es1370_map);
- register_savevm ("es1370", 0, 2, es1370_save, es1370_load, s);
- qemu_register_reset (es1370_on_reset, 0, s);
+ pci_register_bar (&s->dev, 0, 256, PCI_BASE_ADDRESS_SPACE_IO, es1370_map);
+ qemu_register_reset (es1370_on_reset, s);
AUD_register_card ("es1370", &s->card);
es1370_reset (s);
return 0;
}
+
+int es1370_init (PCIBus *bus)
+{
+ pci_create_simple (bus, -1, "ES1370");
+ return 0;
+}
+
+static PCIDeviceInfo es1370_info = {
+ .qdev.name = "ES1370",
+ .qdev.desc = "ENSONIQ AudioPCI ES1370",
+ .qdev.size = sizeof (ES1370State),
+ .qdev.vmsd = &vmstate_es1370,
+ .init = es1370_initfn,
+};
+
+static void es1370_register (void)
+{
+ pci_qdev_register (&es1370_info);
+}
+device_init (es1370_register);
+
projects / qemu.git / blobdiff