| Krishna, Vamsi | 83814ea | 2009-02-11 21:07:20 +0530 | [diff] [blame^] | 1 | /* |
| 2 | * Platform data for Android USB |
| 3 | * |
| 4 | * Copyright (C) 2008 Google, Inc. |
| 5 | * Author: Mike Lockwood <lockwood@android.com> |
| 6 | * |
| 7 | * This software is licensed under the terms of the GNU General Public |
| 8 | * License version 2, as published by the Free Software Foundation, and |
| 9 | * may be copied, distributed, and modified under those terms. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | */ |
| 17 | #ifndef __LINUX_USB_ANDROID_H |
| 18 | #define __LINUX_USB_ANDROID_H |
| 19 | |
| 20 | #include <linux/usb/composite.h> |
| 21 | |
| 22 | struct android_usb_function { |
| 23 | struct list_head list; |
| 24 | char *name; |
| 25 | int (*bind_config)(struct usb_configuration *c); |
| 26 | }; |
| 27 | |
| 28 | struct android_usb_product { |
| 29 | /* Default product ID. */ |
| 30 | __u16 product_id; |
| 31 | |
| 32 | /* List of function names associated with this product. |
| 33 | * This is used to compute the USB product ID dynamically |
| 34 | * based on which functions are enabled. |
| 35 | */ |
| 36 | int num_functions; |
| 37 | char **functions; |
| 38 | }; |
| 39 | |
| 40 | struct android_usb_platform_data { |
| 41 | /* USB device descriptor fields */ |
| 42 | __u16 vendor_id; |
| 43 | |
| 44 | /* Default product ID. */ |
| 45 | __u16 product_id; |
| 46 | |
| 47 | __u16 version; |
| 48 | |
| 49 | char *product_name; |
| 50 | char *manufacturer_name; |
| 51 | char *serial_number; |
| 52 | |
| 53 | /* List of available USB products. |
| 54 | * This is used to compute the USB product ID dynamically |
| 55 | * based on which functions are enabled. |
| 56 | * if num_products is zero or no match can be found, |
| 57 | * we use the default product ID |
| 58 | */ |
| 59 | int num_products; |
| 60 | struct android_usb_product *products; |
| 61 | |
| 62 | /* List of all supported USB functions. |
| 63 | * This list is used to define the order in which |
| 64 | * the functions appear in the configuration's list of USB interfaces. |
| 65 | * This is necessary to avoid depending upon the order in which |
| 66 | * the individual function drivers are initialized. |
| 67 | */ |
| 68 | int num_functions; |
| 69 | char **functions; |
| 70 | }; |
| 71 | |
| 72 | /* Platform data for "usb_mass_storage" driver. */ |
| 73 | struct usb_mass_storage_platform_data { |
| 74 | /* Contains values for the SC_INQUIRY SCSI command. */ |
| 75 | char *vendor; |
| 76 | char *product; |
| 77 | int release; |
| 78 | |
| 79 | /* number of LUNS */ |
| 80 | int nluns; |
| 81 | }; |
| 82 | |
| 83 | extern void android_usb_set_connected(int on); |
| 84 | |
| 85 | extern void android_register_function(struct android_usb_function *f); |
| 86 | |
| 87 | extern void android_enable_function(struct usb_function *f, int enable); |
| 88 | |
| 89 | |
| 90 | #endif /* __LINUX_USB_ANDROID_H */ |