path_to_inst output for usb storage device

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LEARN ABOUT NETBSD

ukyopon

UKYOPON(4)						   BSD Kernel Interfaces Manual 						UKYOPON(4)

NAME

     ukyopon -- Kyocera AIR-EDGE PHONE support

SYNOPSIS

     ukyopon* at uhub?
     ucom*    at ukyopon? portno ?

     #include <dev/usb/ukyopon.h>

DESCRIPTION

     The ukyopon driver provides support for Kyocera AIR-EDGE PHONE AH-K3001V.

     Two units of this driver attach to an AIR-EDGE PHONE: the modem port and the data transfer port.  The modem port is compatible to umodem(4),
     and can be used for dialup connections.  The data transfer port is for reading and writing internal storage of AIR-EDGE PHONE.

     Both devices are accessed through the ucom(4) driver which makes them behave like a tty(4).

     The manipulation of the internal storage is through external programs, for example, the pkgsrc/comms/kyopon package.

IOCTLS

     The following ioctl(2) calls apply to the ukyopon device:

     UKYOPON_IDENTIFY struct ukyopon_identify
	     Read, from the kernel, the identification information of the device, useful to assure that the opened device node is a modem or a
	     data transfer port of ukyopon device.

	     struct ukyopon_identify {
		     char    ui_name[16];	     /* driver name */

		     int     ui_busno;		     /* usb bus number */
		     uint8_t ui_address;	     /* device address */

		     enum ukyopon_model {
			     UKYOPON_MODEL_UNKNOWN
		     } ui_model;		     /* possibly future use */
		     enum ukyopon_port {
			     UKYOPON_PORT_UNKNOWN,
			     UKYOPON_PORT_MODEM,     /* modem port */
			     UKYOPON_PORT_DATA	     /* data transfer port */
		     } ui_porttype;		     /* port type */
		     int     ui_rsvd1, ui_rsvd2;
	     };
	     #define UKYOPON_NAME	     "ukyopon"

	     The ui_name field contains the driver signature, and has the string UKYOPON_NAME.

	     The ui_busno field contains the usb(4) bus number to which the device is connected; the ui_address field contains the address of the
	     device in the bus.  These fields are useful to identify the physical device from the file descriptor.

	     The ui_porttype field contains the type of device: UKYOPON_PORT_MODEM means the device is associated to the modem port, and
	     UKYOPON_PORT_DATA means the device is associated to the data transfer port.

	     Other fields are reserved for future extension and cleared to zeros.

     In addition, ukyopon devices accept all ioctl(2) calls that umodem(4) accepts.

SEE ALSO

     tty(4), ucom(4), umodem(4), usb(4), pkgsrc/comms/kyopon

HISTORY

     The ukyopon driver appeared in NetBSD 3.0.

NOTES

     ``Kyopon'' is a widely-used nickname of Kyocera AIR-EDGE PHONE.

BSD
								   May 18, 2005 							       BSD

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