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Defines |
#define | USB_DT_CS_DEVICE 0x21 |
#define | CTRL_RETRIES 50 |
#define | CTRL_TIMEOUT 100 /* milliseconds */ |
#define | IOCNR_GET_DEVICE_ID 1 |
#define | IOCNR_GET_BUS_ADDRESS 5 |
#define | IOCNR_GET_VID_PID 6 |
#define | LPIOC_GET_DEVICE_ID(len) _IOC(_IOC_READ, 'P', IOCNR_GET_DEVICE_ID, len) |
#define | LPIOC_GET_BUS_ADDRESS(len) _IOC(_IOC_READ, 'P', IOCNR_GET_BUS_ADDRESS, len) |
#define | LPIOC_GET_VID_PID(len) _IOC(_IOC_READ, 'P', IOCNR_GET_VID_PID, len) |
#define | MATCH_FIELD(field, var) if(!strncasecmp(sl->str, field, sizeof field - 1)) var = sl->str + sizeof field - 1 |
Functions |
void | get_usb_data (hd_data_t *hd_data) |
int | usb_control_msg (int fd, unsigned requesttype, unsigned request, unsigned value, unsigned index, unsigned size, void *data) |
void | set_class_entries (hd_data_t *hd_data, hd_t *hd, usb_t *usb) |
usb_t * | find_usb_entry (hd_data_t *hd_data, int *dev_idx) |
usb_t * | add_usb_entry (hd_data_t *hd_data, usb_t *new_usb) |
void | dump_usb_data (hd_data_t *hd_data) |
void | add_usb_guid (hd_t *hd) |
void | read_usb_lp (hd_data_t *hd_data, hd_t *hd_start) |
void | drop_some_ifs (hd_data_t *hd_data, hd_t *hd_start) |
int | same_device (hd_data_t *hd_data, hd_t *hd_start, hd_t *hd) |
void | hd_scan_usb (hd_data_t *hd_data) |