diff options
Diffstat (limited to 'hw/usb.h')
| -rw-r--r-- | hw/usb.h | 14 |
1 files changed, 14 insertions, 0 deletions
@@ -144,6 +144,7 @@ #define USB_ENDPOINT_XFER_ISOC 1 #define USB_ENDPOINT_XFER_BULK 2 #define USB_ENDPOINT_XFER_INT 3 +#define USB_ENDPOINT_XFER_INVALID 255 typedef struct USBBus USBBus; typedef struct USBBusOps USBBusOps; @@ -151,6 +152,7 @@ typedef struct USBPort USBPort; typedef struct USBDevice USBDevice; typedef struct USBDeviceInfo USBDeviceInfo; typedef struct USBPacket USBPacket; +typedef struct USBEndpoint USBEndpoint; typedef struct USBDesc USBDesc; typedef struct USBDescID USBDescID; @@ -171,6 +173,10 @@ struct USBDescString { #define USB_MAX_ENDPOINTS 15 #define USB_MAX_INTERFACES 16 +struct USBEndpoint { + uint8_t type; +}; + /* definition of a USB device */ struct USBDevice { DeviceState qdev; @@ -196,6 +202,9 @@ struct USBDevice { int32_t setup_len; int32_t setup_index; + USBEndpoint ep_in[USB_MAX_ENDPOINTS]; + USBEndpoint ep_out[USB_MAX_ENDPOINTS]; + QLIST_HEAD(, USBDescString) strings; const USBDescDevice *device; @@ -322,6 +331,11 @@ int usb_handle_packet(USBDevice *dev, USBPacket *p); void usb_packet_complete(USBDevice *dev, USBPacket *p); void usb_cancel_packet(USBPacket * p); +void usb_ep_init(USBDevice *dev); +struct USBEndpoint *usb_ep_get(USBDevice *dev, int pid, int ep); +uint8_t usb_ep_get_type(USBDevice *dev, int pid, int ep); +void usb_ep_set_type(USBDevice *dev, int pid, int ep, uint8_t type); + void usb_attach(USBPort *port); void usb_detach(USBPort *port); void usb_reset(USBPort *port); |