diff options
Diffstat (limited to 'hw/usb.h')
| -rw-r--r-- | hw/usb.h | 14 |
1 files changed, 13 insertions, 1 deletions
@@ -26,6 +26,12 @@ #include "qdev.h" #include "qemu-queue.h" +/* Constants related to the USB / PCI interaction */ +#define USB_SBRN 0x60 /* Serial Bus Release Number Register */ +#define USB_RELEASE_1 0x10 /* USB 1.0 */ +#define USB_RELEASE_2 0x20 /* USB 2.0 */ +#define USB_RELEASE_3 0x30 /* USB 3.0 */ + #define USB_TOKEN_SETUP 0x2d #define USB_TOKEN_IN 0x69 /* device -> host */ #define USB_TOKEN_OUT 0xe1 /* host -> device */ @@ -132,6 +138,7 @@ #define USB_ENDPOINT_XFER_INT 3 typedef struct USBBus USBBus; +typedef struct USBBusOps USBBusOps; typedef struct USBPort USBPort; typedef struct USBDevice USBDevice; typedef struct USBDeviceInfo USBDeviceInfo; @@ -323,6 +330,7 @@ void musb_set_size(MUSBState *s, int epnum, int size, int is_tx); struct USBBus { BusState qbus; + USBBusOps *ops; int busnr; int nfree; int nused; @@ -331,7 +339,11 @@ struct USBBus { QTAILQ_ENTRY(USBBus) next; }; -void usb_bus_new(USBBus *bus, DeviceState *host); +struct USBBusOps { + void (*device_destroy)(USBBus *bus, USBDevice *dev); +}; + +void usb_bus_new(USBBus *bus, USBBusOps *ops, DeviceState *host); USBBus *usb_bus_find(int busnr); void usb_qdev_register(USBDeviceInfo *info); void usb_qdev_register_many(USBDeviceInfo *info); |