struct MUSBState *musb_init(qemu_irq *irqs)
{
MUSBState *s = qemu_mallocz(sizeof(*s));
int i;
s->irqs = irqs;
s->faddr = 0x00;
s->power = MGC_M_POWER_HSENAB;
s->tx_intr = 0x0000;
s->rx_intr = 0x0000;
s->tx_mask = 0xffff;
s->rx_mask = 0xffff;
s->intr = 0x00;
s->mask = 0x06;
s->idx = 0;
/* TODO: _DW */
s->ep[0].config = MGC_M_CONFIGDATA_SOFTCONE | MGC_M_CONFIGDATA_DYNFIFO;
for (i = 0; i < 16; i ++) {
s->ep[i].fifosize = 64;
s->ep[i].maxp[0] = 0x40;
s->ep[i].maxp[1] = 0x40;
s->ep[i].musb = s;
s->ep[i].epnum = i;
}
usb_bus_new(&s->bus, NULL /* FIXME */);
usb_register_port(&s->bus, &s->port, s, 0, &musb_port_ops,
USB_SPEED_MASK_LOW | USB_SPEED_MASK_FULL);
usb_port_location(&s->port, NULL, 1);
return s;
}
struct MUSBState {
qemu_irq *irqs;
USBBus bus;
USBPort port;
int idx;
uint8_t devctl;
uint8_t power;
uint8_t faddr;
uint8_t intr;
uint8_t mask;
uint16_t tx_intr;
uint16_t tx_mask;
uint16_t rx_intr;
uint16_t rx_mask;
int setup_len;
int session;
uint8_t buf[0x8000];
/* Duplicating the world since 2008!... probably we should have 32
* logical, single endpoints instead. */
MUSBEndPoint ep[16];
} *musb_init(qemu_irq *irqs)
{
MUSBState *s = qemu_mallocz(sizeof(*s));
int i;
s->irqs = irqs;
s->faddr = 0x00;
s->power = MGC_M_POWER_HSENAB;
s->tx_intr = 0x0000;
s->rx_intr = 0x0000;
s->tx_mask = 0xffff;
s->rx_mask = 0xffff;
s->intr = 0x00;
s->mask = 0x06;
s->idx = 0;
/* TODO: _DW */
s->ep[0].config = MGC_M_CONFIGDATA_SOFTCONE | MGC_M_CONFIGDATA_DYNFIFO;
for (i = 0; i < 16; i ++) {
s->ep[i].fifosize = 64;
s->ep[i].maxp[0] = 0x40;
s->ep[i].maxp[1] = 0x40;
s->ep[i].musb = s;
s->ep[i].epnum = i;
}
usb_bus_new(&s->bus, NULL /* FIXME */);
usb_register_port(&s->bus, &s->port, s, 0, &musb_port_ops,
USB_SPEED_MASK_LOW | USB_SPEED_MASK_FULL);
usb_port_location(&s->port, NULL, 1);
return s;
}
struct MUSBState *musb_init(DeviceState *parent_device, int gpio_base)
{
MUSBState *s = g_malloc0(sizeof(*s));
int i;
for (i = 0; i < musb_irq_max; i++) {
s->irqs[i] = qdev_get_gpio_in(parent_device, gpio_base + i);
}
musb_reset(s);
usb_bus_new(&s->bus, sizeof(s->bus), &musb_bus_ops, parent_device);
usb_register_port(&s->bus, &s->port, s, 0, &musb_port_ops,
USB_SPEED_MASK_LOW | USB_SPEED_MASK_FULL);
return s;
}