Revision eb5e680a hw/usb.h
| b/hw/usb.h | ||
|---|---|---|
| 194 | 194 |
int (*handle_packet)(USBDevice *dev, USBPacket *p); |
| 195 | 195 |
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/* |
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* Called when a packet is canceled. |
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*/ |
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void (*cancel_packet)(USBDevice *dev, USBPacket *p); |
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/* |
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* Called when device is destroyed. |
| 198 | 203 |
*/ |
| 199 | 204 |
void (*handle_destroy)(USBDevice *dev); |
| ... | ... | |
| 263 | 268 |
int len; |
| 264 | 269 |
/* Internal use by the USB layer. */ |
| 265 | 270 |
USBDevice *owner; |
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USBCallback *cancel_cb; |
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void *cancel_opaque; |
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}; |
| 269 | 272 |
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| 270 | 273 |
int usb_handle_packet(USBDevice *dev, USBPacket *p); |
| 271 | 274 |
void usb_packet_complete(USBDevice *dev, USBPacket *p); |
| 272 | 275 |
void usb_cancel_packet(USBPacket * p); |
| 273 | 276 |
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/* Defer completion of a USB packet. The hadle_packet routine should then |
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return USB_RET_ASYNC. Packets that complete immediately (before |
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handle_packet returns) should not call this method. */ |
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static inline void usb_defer_packet(USBPacket *p, USBCallback *cancel, |
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void * opaque) |
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{
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p->cancel_cb = cancel; |
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p->cancel_opaque = opaque; |
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} |
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| 284 | 277 |
void usb_attach(USBPort *port, USBDevice *dev); |
| 285 | 278 |
void usb_wakeup(USBDevice *dev); |
| 286 | 279 |
int usb_generic_handle_packet(USBDevice *s, USBPacket *p); |
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