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OHCI USB host emulation.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1928 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
pbrook 2006-05-21 16:30:15 +00:00
parent 6650ee6d33
commit 0d92ed3022
11 changed files with 1306 additions and 84 deletions
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12
hw/usb.h
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@ -137,12 +137,15 @@ struct USBDevice {
int setup_index;
};
typedef void (*usb_attachfn)(USBPort *port, USBDevice *dev);
/* USB port on which a device can be connected */
struct USBPort {
USBDevice *dev;
void (*attach)(USBPort *port, USBDevice *dev);
usb_attachfn attach;
void *opaque;
int index; /* internal port index, may be used with the opaque */
struct USBPort *next; /* Used internally by qemu. */
};
void usb_attach(USBPort *port, USBDevice *dev);
@ -152,10 +155,13 @@ int usb_generic_handle_packet(USBDevice *s, int pid,
int set_usb_string(uint8_t *buf, const char *str);
/* usb hub */
USBDevice *usb_hub_init(USBPort **usb_ports, int nb_ports);
USBDevice *usb_hub_init(int nb_ports);
/* usb-uhci.c */
void usb_uhci_init(PCIBus *bus, USBPort **usb_ports, int devfn);
void usb_uhci_init(PCIBus *bus, int devfn);
/* usb-ohci.c */
void usb_ohci_init(struct PCIBus *bus, int num_ports, int devfn);
/* usb-linux.c */
USBDevice *usb_host_device_open(const char *devname);