urio.c File Reference

#include <sys/cdefs.h>
#include <sys/stdint.h>
#include <sys/stddef.h>
#include <sys/param.h>
#include <sys/queue.h>
#include <sys/types.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <sys/bus.h>
#include <sys/module.h>
#include <sys/lock.h>
#include <sys/mutex.h>
#include <sys/condvar.h>
#include <sys/sysctl.h>
#include <sys/sx.h>
#include <sys/unistd.h>
#include <sys/callout.h>
#include <sys/malloc.h>
#include <sys/priv.h>
#include <sys/conf.h>
#include <sys/fcntl.h>
#include <dev/usb/usb.h>
#include <dev/usb/usbdi.h>
#include "usbdevs.h"
#include <dev/usb/usb_ioctl.h>
#include <dev/usb/usb_generic.h>
#include <dev/usb/usb_debug.h>
#include <dev/usb/storage/rio500_usb.h>

Include dependency graph for urio.c:

Go to the source code of this file.

Data Structures
struct	urio_softc

Macros
#define	USB_DEBUG_VAR   urio_debug
#define	URIO_T_WR   0
#define	URIO_T_RD   1
#define	URIO_T_WR_CS   2
#define	URIO_T_RD_CS   3
#define	URIO_T_MAX   4
#define	URIO_BSIZE   (1<<12) /* bytes */
#define	URIO_IFQ_MAXLEN   2 /* units */
#define	URIO_FLAG_READ_STALL   0x01 /* read transfer stalled */
#define	URIO_FLAG_WRITE_STALL   0x02 /* write transfer stalled */

Functions
	__FBSDID ("$FreeBSD$")
	DRIVER_MODULE (urio, uhub, urio_driver, urio_devclass, NULL, 0)
	MODULE_DEPEND (urio, usb, 1, 1, 1)
	MODULE_VERSION (urio, 1)
	USB_PNP_HOST_INFO (urio_devs)
static int	urio_probe (device_t dev)
static int	urio_attach (device_t dev)
static void	urio_write_callback (struct usb_xfer *xfer, usb_error_t error)
static void	urio_write_clear_stall_callback (struct usb_xfer *xfer, usb_error_t error)
static void	urio_read_callback (struct usb_xfer *xfer, usb_error_t error)
static void	urio_read_clear_stall_callback (struct usb_xfer *xfer, usb_error_t error)
static void	urio_start_read (struct usb_fifo *fifo)
static void	urio_stop_read (struct usb_fifo *fifo)
static void	urio_start_write (struct usb_fifo *fifo)
static void	urio_stop_write (struct usb_fifo *fifo)
static int	urio_open (struct usb_fifo *fifo, int fflags)
static void	urio_close (struct usb_fifo *fifo, int fflags)
static int	urio_ioctl (struct usb_fifo *fifo, u_long cmd, void *addr, int fflags)
static int	urio_detach (device_t dev)

Variables
static device_probe_t	urio_probe
static device_attach_t	urio_attach
static device_detach_t	urio_detach
static usb_callback_t	urio_write_callback
static usb_callback_t	urio_write_clear_stall_callback
static usb_callback_t	urio_read_callback
static usb_callback_t	urio_read_clear_stall_callback
static usb_fifo_close_t	urio_close
static usb_fifo_cmd_t	urio_start_read
static usb_fifo_cmd_t	urio_start_write
static usb_fifo_cmd_t	urio_stop_read
static usb_fifo_cmd_t	urio_stop_write
static usb_fifo_ioctl_t	urio_ioctl
static usb_fifo_open_t	urio_open
static struct usb_fifo_methods	urio_fifo_methods
static const struct usb_config	urio_config [URIO_T_MAX]
static devclass_t	urio_devclass
static device_method_t	urio_methods []
static driver_t	urio_driver
static const STRUCT_USB_HOST_ID	urio_devs []

Macro Definition Documentation

URIO_BSIZE

#define URIO_BSIZE   (1<<12) /* bytes */

Definition at line 96 of file urio.c.

URIO_FLAG_READ_STALL

#define URIO_FLAG_READ_STALL   0x01 /* read transfer stalled */

Definition at line 107 of file urio.c.

URIO_FLAG_WRITE_STALL

#define URIO_FLAG_WRITE_STALL   0x02 /* write transfer stalled */

Definition at line 108 of file urio.c.

URIO_IFQ_MAXLEN

#define URIO_IFQ_MAXLEN   2 /* units */

Definition at line 97 of file urio.c.

URIO_T_MAX

#define URIO_T_MAX   4

Definition at line 94 of file urio.c.

URIO_T_RD

#define URIO_T_RD   1

Definition at line 91 of file urio.c.

URIO_T_RD_CS

#define URIO_T_RD_CS   3

Definition at line 93 of file urio.c.

URIO_T_WR

#define URIO_T_WR   0

Definition at line 90 of file urio.c.

URIO_T_WR_CS

#define URIO_T_WR_CS   2

Definition at line 92 of file urio.c.

USB_DEBUG_VAR

#define USB_DEBUG_VAR   urio_debug

Definition at line 76 of file urio.c.

Function Documentation

__FBSDID()

__FBSDID

(

"$FreeBSD$"

)

DRIVER_MODULE()

DRIVER_MODULE	(	urio	,
		uhub	,
		urio_driver	,
		urio_devclass	,
		NULL	,
		0
	)

MODULE_DEPEND()

MODULE_DEPEND	(	urio	,
		usb	,
		1	,
		1	,
		1
	)

MODULE_VERSION()

MODULE_VERSION	(	urio	,
		1
	)

urio_attach()

static int urio_attach ( device_t  dev )

static

Definition at line 227 of file urio.c.

References usbd_lookup_info::bIfaceIndex, dev, usb_attach_arg::device, device_set_usb_desc(), DPRINTF, error, usb_attach_arg::info, urio_softc::sc_fifo, urio_softc::sc_mtx, urio_softc::sc_name, urio_softc::sc_udev, urio_softc::sc_xfer, urio_config, urio_detach, urio_fifo_methods, URIO_T_MAX, usb_fifo_attach(), usbd_errstr(), and usbd_transfer_setup().

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urio_close()

static void urio_close ( struct usb_fifo *  fifo, int  fflags  )

static

Definition at line 425 of file urio.c.

References usb_fifo_free_buffer().

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urio_detach()

static int urio_detach ( device_t  dev )

static

Definition at line 485 of file urio.c.

References dev, DPRINTF, urio_softc::sc_fifo, urio_softc::sc_mtx, urio_softc::sc_xfer, URIO_T_MAX, usb_fifo_detach(), and usbd_transfer_unsetup().

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urio_ioctl()

static int urio_ioctl ( struct usb_fifo *  fifo, u_long  cmd, void *  addr, int  fflags  )

static

Definition at line 433 of file urio.c.

References addr, usb_device_request::bmRequestType, usb_device_request::bRequest, RioCommand::buffer, error, RioCommand::index, RioCommand::length, RioCommand::request, RioCommand::requesttype, RIO_RECV_COMMAND, RIO_SEND_COMMAND, usb_ctl_request::ucr_data, usb_ctl_request::ucr_request, ugen_do_request(), USETW, UT_READ_VENDOR_DEVICE, UT_WRITE_VENDOR_DEVICE, RioCommand::value, usb_device_request::wIndex, usb_device_request::wLength, and usb_device_request::wValue.

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urio_open()

static int urio_open ( struct usb_fifo *  fifo, int  fflags  )

static

Definition at line 395 of file urio.c.

References urio_softc::sc_flags, urio_softc::sc_mtx, urio_softc::sc_xfer, URIO_FLAG_READ_STALL, URIO_FLAG_WRITE_STALL, URIO_IFQ_MAXLEN, URIO_T_RD, URIO_T_WR, usb_fifo_alloc_buffer(), usb_fifo_softc(), and usbd_xfer_max_len().

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urio_probe()

static int urio_probe ( device_t  dev )

static

Definition at line 212 of file urio.c.

References usbd_lookup_info::bConfigIndex, usbd_lookup_info::bIfaceIndex, dev, usb_attach_arg::info, urio_devs, usb_attach_arg::usb_mode, USB_MODE_HOST, and usbd_lookup_id_by_uaa().

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urio_read_callback()

static void urio_read_callback ( struct usb_xfer *  xfer, usb_error_t  error  )

static

Definition at line 312 of file urio.c.

References error, usb_fifo_sc::fp, urio_softc::sc_fifo, urio_softc::sc_flags, urio_softc::sc_xfer, URIO_FLAG_READ_STALL, URIO_T_RD_CS, USB_ERR_CANCELLED, usb_fifo_put_bytes_max(), usb_fifo_put_data(), USB_FIFO_RX, USB_GET_STATE, USB_ST_SETUP, USB_ST_TRANSFERRED, usbd_transfer_start(), usbd_transfer_submit(), usbd_xfer_get_frame(), usbd_xfer_max_len(), usbd_xfer_set_frame_len(), usbd_xfer_softc(), and usbd_xfer_status().

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urio_read_clear_stall_callback()

static void urio_read_clear_stall_callback ( struct usb_xfer *  xfer, usb_error_t  error  )

static

Definition at line 348 of file urio.c.

References DPRINTF, urio_softc::sc_flags, urio_softc::sc_xfer, URIO_T_RD, usbd_clear_stall_callback(), usbd_transfer_start(), and usbd_xfer_softc().

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urio_start_read()

static void urio_start_read ( struct usb_fifo *  fifo )

static

Definition at line 361 of file urio.c.

References urio_softc::sc_xfer, URIO_T_RD, usb_fifo_softc(), and usbd_transfer_start().

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urio_start_write()

static void urio_start_write ( struct usb_fifo *  fifo )

static

Definition at line 378 of file urio.c.

References urio_softc::sc_xfer, URIO_T_WR, usb_fifo_softc(), and usbd_transfer_start().

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urio_stop_read()

static void urio_stop_read ( struct usb_fifo *  fifo )

static

Definition at line 369 of file urio.c.

References urio_softc::sc_xfer, URIO_T_RD, URIO_T_RD_CS, usb_fifo_softc(), and usbd_transfer_stop().

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urio_stop_write()

static void urio_stop_write ( struct usb_fifo *  fifo )

static

Definition at line 386 of file urio.c.

References urio_softc::sc_xfer, URIO_T_WR, URIO_T_WR_CS, usb_fifo_softc(), and usbd_transfer_stop().

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urio_write_callback()

static void urio_write_callback ( struct usb_xfer *  xfer, usb_error_t  error  )

static

Definition at line 266 of file urio.c.

References error, usb_fifo_sc::fp, urio_softc::sc_fifo, urio_softc::sc_flags, urio_softc::sc_xfer, URIO_FLAG_WRITE_STALL, URIO_T_WR_CS, USB_ERR_CANCELLED, usb_fifo_get_data(), USB_FIFO_TX, USB_GET_STATE, USB_ST_SETUP, USB_ST_TRANSFERRED, usbd_transfer_start(), usbd_transfer_submit(), usbd_xfer_get_frame(), usbd_xfer_max_len(), usbd_xfer_set_frame_len(), and usbd_xfer_softc().

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urio_write_clear_stall_callback()

static void urio_write_clear_stall_callback ( struct usb_xfer *  xfer, usb_error_t  error  )

static

Definition at line 299 of file urio.c.

References DPRINTF, urio_softc::sc_flags, urio_softc::sc_xfer, URIO_T_WR, usbd_clear_stall_callback(), usbd_transfer_start(), and usbd_xfer_softc().

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USB_PNP_HOST_INFO()

USB_PNP_HOST_INFO

(

urio_devs

)

Variable Documentation

urio_attach

device_attach_t urio_attach

static

Definition at line 116 of file urio.c.

urio_close

usb_fifo_close_t urio_close

static

Definition at line 124 of file urio.c.

urio_config

const struct usb_config urio_config[URIO_T_MAX]

static

Definition at line 143 of file urio.c.

Referenced by urio_attach().

urio_detach

device_detach_t urio_detach

static

Definition at line 117 of file urio.c.

Referenced by urio_attach().

urio_devclass

devclass_t urio_devclass

static

Definition at line 183 of file urio.c.

urio_devs

const STRUCT_USB_HOST_ID urio_devs[]

static

Initial value:

= {
        {USB_VPI(USB_VENDOR_DIAMOND, USB_PRODUCT_DIAMOND_RIO500USB, 0)},
        {USB_VPI(USB_VENDOR_DIAMOND2, USB_PRODUCT_DIAMOND2_RIO600USB, 0)},
        {USB_VPI(USB_VENDOR_DIAMOND2, USB_PRODUCT_DIAMOND2_RIO800USB, 0)},
}

Definition at line 200 of file urio.c.

Referenced by urio_probe().

urio_driver

driver_t urio_driver

static

Initial value:

= {
        .name = "urio",
        .methods = urio_methods,
        .size = sizeof(struct urio_softc),
}

Definition at line 194 of file urio.c.

urio_fifo_methods

struct usb_fifo_methods urio_fifo_methods

static

Initial value:

= {
        .f_close = &urio_close,
        .f_ioctl = &urio_ioctl,
        .f_open = &urio_open,
        .f_start_read = &urio_start_read,
        .f_start_write = &urio_start_write,
        .f_stop_read = &urio_stop_read,
        .f_stop_write = &urio_stop_write,
        .basename[0] = "urio",
}

Definition at line 132 of file urio.c.

Referenced by urio_attach().

urio_ioctl

usb_fifo_ioctl_t urio_ioctl

static

Definition at line 129 of file urio.c.

urio_methods

device_method_t urio_methods[]

static

Initial value:

= {
        
        DEVMETHOD(device_probe, urio_probe),
        DEVMETHOD(device_attach, urio_attach),
        DEVMETHOD(device_detach, urio_detach),
 
        DEVMETHOD_END
}

Definition at line 185 of file urio.c.

urio_open

usb_fifo_open_t urio_open

static

Definition at line 130 of file urio.c.

urio_probe

device_probe_t urio_probe

static

Definition at line 115 of file urio.c.

urio_read_callback

usb_callback_t urio_read_callback

static

Definition at line 121 of file urio.c.

urio_read_clear_stall_callback

usb_callback_t urio_read_clear_stall_callback

static

Definition at line 122 of file urio.c.

urio_start_read

usb_fifo_cmd_t urio_start_read

static

Definition at line 125 of file urio.c.

urio_start_write

usb_fifo_cmd_t urio_start_write

static

Definition at line 126 of file urio.c.

urio_stop_read

usb_fifo_cmd_t urio_stop_read

static

Definition at line 127 of file urio.c.

urio_stop_write

usb_fifo_cmd_t urio_stop_write

static

Definition at line 128 of file urio.c.

urio_write_callback

usb_callback_t urio_write_callback

static

Definition at line 119 of file urio.c.

urio_write_clear_stall_callback

usb_callback_t urio_write_clear_stall_callback

static

Definition at line 120 of file urio.c.