include/minix/devman.h

   1 #ifndef MINIX_LIBDEVMAN_H
   2 #define MINIX_LIBDEVMAN_H
   3 #include <minix/com.h>
   4 #include <minix/ipc.h>
   5 #include <minix/usb_ch9.h>
   6
   7 /* used for serializing */
   8 struct devman_device_info {
   9         int count;
  10         int parent_dev_id;
  11         unsigned name_offset;
  12         unsigned subsystem_offset;
  13 };
  14
  15 struct devman_device_info_entry {
  16         unsigned type;
  17         unsigned name_offset;
  18         unsigned data_offset;
  19         unsigned req_nr;
  20 };
  21
  22 #ifndef DEVMAN_SERVER
  23 struct devman_usb_bind_cb_data {
  24         int dev_id;
  25         int interface;
  26 };
  27
  28 struct devman_usb_interface {
  29         struct devman_dev *dev;
  30         struct devman_usb_dev *usb_dev;
  31         usb_interface_descriptor_t *desc;
  32         /* used by the lib */
  33         struct devman_usb_bind_cb_data cb_data;
  34 };
  35
  36 struct devman_usb_dev {
  37         struct devman_dev *dev;
  38         int    dev_id;            /* The ID identifying the device
  39                                                                          on server side */
  40         usb_device_descriptor_t *desc;
  41
  42         int    configuration;        /* the configuration used for this
  43                                         device */
  44
  45         char   *manufacturer;
  46         char   *product;
  47         char   *serial;
  48
  49         int    intf_count;          /* the number of interfaces in the current
  50                                        configuration */
  51
  52         struct devman_usb_interface interfaces[32];
  53         /* used by the lib */
  54         struct devman_usb_bind_cb_data cb_data;
  55 };
  56
  57 typedef int (*devman_usb_bind_cb_t)(struct devman_usb_bind_cb_data *data, endpoint_t ep);
  58
  59 int devman_add_device(struct devman_dev *dev);
  60 int devman_del_device(struct devman_dev *dev);
  61 int devman_init(void);
  62 struct devman_usb_dev* devman_usb_device_new(int dev_id);
  63 int devman_usb_device_add(struct devman_usb_dev *dev);
  64 int devman_usb_device_remove(struct devman_usb_dev *dev);
  65 void devman_usb_device_delete(struct devman_usb_dev *udev);
  66 int devman_handle_msg(message *m);
  67 void devman_usb_init(devman_usb_bind_cb_t bind_cb, devman_usb_bind_cb_t
  68         unbind_cb);
  69
  70 #endif
  71
  72 #endif