projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| a400cadc DB |
1 | /* |
| 2 | * This header declares the utility functions used by "Gadget Zero", plus | |
| 3 | * interfaces to its two single-configuration function drivers. | |
| 4 | */ | |
| 5 | ||
| 6 | #ifndef __G_ZERO_H | |
| 7 | #define __G_ZERO_H | |
| 8 | ||
| cf9a08ae SAS |
9 | struct usb_zero_options { |
| 10 | unsigned pattern; | |
| 11 | unsigned isoc_interval; | |
| 12 | unsigned isoc_maxpacket; | |
| 13 | unsigned isoc_mult; | |
| 14 | unsigned isoc_maxburst; | |
| 15 | unsigned bulk_buflen; | |
| 16 | unsigned qlen; | |
| 17 | }; | |
| a400cadc | 18 | |
| cf9a08ae SAS |
19 | struct f_ss_opts { |
| 20 | struct usb_function_instance func_inst; | |
| 21 | unsigned pattern; | |
| 22 | unsigned isoc_interval; | |
| 23 | unsigned isoc_maxpacket; | |
| 24 | unsigned isoc_mult; | |
| 25 | unsigned isoc_maxburst; | |
| 26 | unsigned bulk_buflen; | |
| 27 | }; | |
| 28 | ||
| 29 | struct f_lb_opts { | |
| 30 | struct usb_function_instance func_inst; | |
| 31 | unsigned bulk_buflen; | |
| 32 | unsigned qlen; | |
| 33 | }; | |
| 34 | ||
| 35 | void lb_modexit(void); | |
| 36 | int lb_modinit(void); | |
| a400cadc DB |
37 | |
| 38 | /* common utilities */ | |
| b4036ccd | 39 | struct usb_request *alloc_ep_req(struct usb_ep *ep, int len); |
| a400cadc DB |
40 | void free_ep_req(struct usb_ep *ep, struct usb_request *req); |
| 41 | void disable_endpoints(struct usb_composite_dev *cdev, | |
| b4036ccd PZ |
42 | struct usb_ep *in, struct usb_ep *out, |
| 43 | struct usb_ep *iso_in, struct usb_ep *iso_out); | |
| a400cadc | 44 | |
| a400cadc | 45 | #endif /* __G_ZERO_H */ |