uipaq.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 <dev/usb/usb.h>
#include <dev/usb/usbdi.h>
#include <dev/usb/usbdi_util.h>
#include <dev/usb/usb_cdc.h>
#include "usbdevs.h"
#include <dev/usb/usb_debug.h>
#include <dev/usb/usb_process.h>
#include <dev/usb/serial/usb_serial.h>

Include dependency graph for uipaq.c:

Go to the source code of this file.

Data Structures
struct	uipaq_softc

Macros
#define	USB_DEBUG_VAR   usb_debug
#define	UIPAQ_CONFIG_INDEX   0 /* config number 1 */
#define	UIPAQ_IFACE_INDEX   0
#define	UIPAQ_BUF_SIZE   1024

Enumerations
enum	{ UIPAQ_BULK_DT_WR , UIPAQ_BULK_DT_RD , UIPAQ_N_TRANSFER }

Functions
	__FBSDID ("$FreeBSD$")
static void	uipaq_free_softc (struct uipaq_softc *)
static void	uipaq_free (struct ucom_softc *)
static void	uipaq_start_read (struct ucom_softc *)
static void	uipaq_stop_read (struct ucom_softc *)
static void	uipaq_start_write (struct ucom_softc *)
static void	uipaq_stop_write (struct ucom_softc *)
static void	uipaq_cfg_set_dtr (struct ucom_softc *, uint8_t)
static void	uipaq_cfg_set_rts (struct ucom_softc *, uint8_t)
static void	uipaq_cfg_set_break (struct ucom_softc *, uint8_t)
static void	uipaq_poll (struct ucom_softc *ucom)
	DRIVER_MODULE (uipaq, uhub, uipaq_driver, uipaq_devclass, NULL, 0)
	MODULE_DEPEND (uipaq, ucom, 1, 1, 1)
	MODULE_DEPEND (uipaq, usb, 1, 1, 1)
	MODULE_VERSION (uipaq, 1)
	USB_PNP_HOST_INFO (uipaq_devs)
static int	uipaq_probe (device_t dev)
static int	uipaq_attach (device_t dev)
int	uipaq_detach (device_t dev)
	UCOM_UNLOAD_DRAIN (uipaq)
static void	uipaq_write_callback (struct usb_xfer *xfer, usb_error_t error)
static void	uipaq_read_callback (struct usb_xfer *xfer, usb_error_t error)

Variables
static device_probe_t	uipaq_probe
static device_attach_t	uipaq_attach
static device_detach_t	uipaq_detach
static usb_callback_t	uipaq_write_callback
static usb_callback_t	uipaq_read_callback
static const struct usb_config	uipaq_config_data [UIPAQ_N_TRANSFER]
static const struct ucom_callback	uipaq_callback
static const STRUCT_USB_HOST_ID	uipaq_devs []
static device_method_t	uipaq_methods []
static devclass_t	uipaq_devclass
static driver_t	uipaq_driver

Macro Definition Documentation

UIPAQ_BUF_SIZE

#define UIPAQ_BUF_SIZE   1024

Definition at line 83 of file uipaq.c.

UIPAQ_CONFIG_INDEX

#define UIPAQ_CONFIG_INDEX   0 /* config number 1 */

Definition at line 80 of file uipaq.c.

UIPAQ_IFACE_INDEX

#define UIPAQ_IFACE_INDEX   0

Definition at line 81 of file uipaq.c.

USB_DEBUG_VAR

#define USB_DEBUG_VAR   usb_debug

Definition at line 74 of file uipaq.c.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
UIPAQ_BULK_DT_WR
UIPAQ_BULK_DT_RD
UIPAQ_N_TRANSFER

Definition at line 85 of file uipaq.c.

Function Documentation

__FBSDID()

__FBSDID

(

"$FreeBSD$"

)

DRIVER_MODULE()

DRIVER_MODULE	(	uipaq	,
		uhub	,
		uipaq_driver	,
		uipaq_devclass	,
		NULL	,
		0
	)

MODULE_DEPEND() [1/2]

MODULE_DEPEND	(	uipaq	,
		ucom	,
		1	,
		1	,
		1
	)

MODULE_DEPEND() [2/2]

MODULE_DEPEND	(	uipaq	,
		usb	,
		1	,
		1	,
		1
	)

MODULE_VERSION()

MODULE_VERSION	(	uipaq	,
		1
	)

UCOM_UNLOAD_DRAIN()

UCOM_UNLOAD_DRAIN

(

uipaq

)

uipaq_attach()

static int uipaq_attach ( device_t  dev )

static

Definition at line 1116 of file uipaq.c.

References dev, usb_attach_arg::device, device_set_usb_desc(), error, req, uipaq_softc::sc_mtx, uipaq_softc::sc_super_ucom, uipaq_softc::sc_ucom, uipaq_softc::sc_udev, uipaq_softc::sc_xfer, UCDC_LINE_DTR, UCDC_SET_CONTROL_LINE_STATE, ucom_attach(), ucom_ref(), ucom_set_pnpinfo_usb(), UIPAQ_BULK_DT_RD, UIPAQ_BULK_DT_WR, uipaq_callback, uipaq_config_data, uipaq_detach, UIPAQ_IFACE_INDEX, UIPAQ_N_TRANSFER, usb_pause_mtx(), usbd_do_request_flags(), usbd_transfer_setup(), usbd_xfer_set_stall(), USETW, and UT_WRITE_CLASS_INTERFACE.

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uipaq_cfg_set_break()

static void uipaq_cfg_set_break ( struct ucom_softc *  ucom, uint8_t  onoff  )

static

Definition at line 1293 of file uipaq.c.

References req, ucom_softc::sc_parent, uipaq_softc::sc_ucom, uipaq_softc::sc_udev, UCDC_BREAK_OFF, UCDC_BREAK_ON, UCDC_SEND_BREAK, ucom_cfg_do_request, UIPAQ_IFACE_INDEX, USETW, and UT_WRITE_CLASS_INTERFACE.

uipaq_cfg_set_dtr()

static void uipaq_cfg_set_dtr ( struct ucom_softc *  ucom, uint8_t  onoff  )

static

Definition at line 1245 of file uipaq.c.

References DPRINTF, req, uipaq_softc::sc_line, ucom_softc::sc_parent, uipaq_softc::sc_ucom, uipaq_softc::sc_udev, UCDC_LINE_DTR, UCDC_SET_CONTROL_LINE_STATE, ucom_cfg_do_request, UIPAQ_IFACE_INDEX, USETW, and UT_WRITE_CLASS_INTERFACE.

uipaq_cfg_set_rts()

static void uipaq_cfg_set_rts ( struct ucom_softc *  ucom, uint8_t  onoff  )

static

Definition at line 1269 of file uipaq.c.

References DPRINTF, req, uipaq_softc::sc_line, ucom_softc::sc_parent, uipaq_softc::sc_ucom, uipaq_softc::sc_udev, UCDC_LINE_RTS, UCDC_SET_CONTROL_LINE_STATE, ucom_cfg_do_request, UIPAQ_IFACE_INDEX, USETW, and UT_WRITE_CLASS_INTERFACE.

uipaq_detach()

int uipaq_detach

(

device_t

dev

)

Definition at line 1179 of file uipaq.c.

References dev, uipaq_softc::sc_super_ucom, uipaq_softc::sc_ucom, uipaq_softc::sc_xfer, ucom_detach(), uipaq_free_softc(), UIPAQ_N_TRANSFER, and usbd_transfer_unsetup().

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uipaq_free()

static void uipaq_free ( struct ucom_softc *  ucom )

static

Definition at line 1205 of file uipaq.c.

References ucom_softc::sc_parent, and uipaq_free_softc().

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uipaq_free_softc()

static void uipaq_free_softc ( struct uipaq_softc *  sc )

static

Definition at line 1196 of file uipaq.c.

References uipaq_softc::sc_mtx, uipaq_softc::sc_super_ucom, and ucom_unref().

Referenced by uipaq_detach(), and uipaq_free().

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uipaq_poll()

static void uipaq_poll ( struct ucom_softc *  ucom )

static

Definition at line 1372 of file uipaq.c.

References ucom_softc::sc_parent, uipaq_softc::sc_xfer, UIPAQ_N_TRANSFER, and usbd_transfer_poll().

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uipaq_probe()

static int uipaq_probe ( device_t  dev )

static

Definition at line 1095 of file uipaq.c.

References usbd_lookup_info::bConfigIndex, usbd_lookup_info::bIfaceIndex, usbd_lookup_info::bInterfaceClass, dev, DPRINTF, usb_attach_arg::info, UICLASS_IAD, UIPAQ_CONFIG_INDEX, uipaq_devs, UIPAQ_IFACE_INDEX, usb_attach_arg::usb_mode, USB_MODE_HOST, and usbd_lookup_id_by_uaa().

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uipaq_read_callback()

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

static

Definition at line 1342 of file uipaq.c.

References error, uipaq_softc::sc_ucom, ucom_put_data(), USB_ERR_CANCELLED, USB_GET_STATE, USB_ST_SETUP, USB_ST_TRANSFERRED, usbd_transfer_submit(), usbd_xfer_get_frame(), usbd_xfer_max_len(), usbd_xfer_set_frame_len(), usbd_xfer_set_stall(), usbd_xfer_softc(), and usbd_xfer_status().

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uipaq_start_read()

static void uipaq_start_read ( struct ucom_softc *  ucom )

static

Definition at line 1211 of file uipaq.c.

References ucom_softc::sc_parent, uipaq_softc::sc_xfer, UIPAQ_BULK_DT_RD, and usbd_transfer_start().

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uipaq_start_write()

static void uipaq_start_write ( struct ucom_softc *  ucom )

static

Definition at line 1229 of file uipaq.c.

References ucom_softc::sc_parent, uipaq_softc::sc_xfer, UIPAQ_BULK_DT_WR, and usbd_transfer_start().

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uipaq_stop_read()

static void uipaq_stop_read ( struct ucom_softc *  ucom )

static

Definition at line 1220 of file uipaq.c.

References ucom_softc::sc_parent, uipaq_softc::sc_xfer, UIPAQ_BULK_DT_RD, and usbd_transfer_stop().

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uipaq_stop_write()

static void uipaq_stop_write ( struct ucom_softc *  ucom )

static

Definition at line 1237 of file uipaq.c.

References ucom_softc::sc_parent, uipaq_softc::sc_xfer, UIPAQ_BULK_DT_WR, and usbd_transfer_stop().

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uipaq_write_callback()

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

static

Definition at line 1313 of file uipaq.c.

References error, uipaq_softc::sc_ucom, ucom_get_data(), UIPAQ_BUF_SIZE, USB_ERR_CANCELLED, USB_GET_STATE, USB_ST_SETUP, USB_ST_TRANSFERRED, usbd_transfer_submit(), usbd_xfer_get_frame(), usbd_xfer_set_frame_len(), usbd_xfer_set_stall(), and usbd_xfer_softc().

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USB_PNP_HOST_INFO()

USB_PNP_HOST_INFO

(

uipaq_devs

)

Variable Documentation

uipaq_attach

device_attach_t uipaq_attach

static

Definition at line 106 of file uipaq.c.

uipaq_callback

const struct ucom_callback uipaq_callback

static

Initial value:

= {
        .ucom_cfg_set_dtr = &uipaq_cfg_set_dtr,
        .ucom_cfg_set_rts = &uipaq_cfg_set_rts,
        .ucom_cfg_set_break = &uipaq_cfg_set_break,
        .ucom_start_read = &uipaq_start_read,
        .ucom_stop_read = &uipaq_stop_read,
        .ucom_start_write = &uipaq_start_write,
        .ucom_stop_write = &uipaq_stop_write,
        .ucom_poll = &uipaq_poll,
        .ucom_free = &uipaq_free,
}

Definition at line 143 of file uipaq.c.

Referenced by uipaq_attach().

uipaq_config_data

const struct usb_config uipaq_config_data[UIPAQ_N_TRANSFER]

static

Initial value:

= {
        [UIPAQ_BULK_DT_WR] = {
                .type = UE_BULK,
                .endpoint = UE_ADDR_ANY,
                .direction = UE_DIR_OUT,
                .bufsize = UIPAQ_BUF_SIZE,
                .flags = {.pipe_bof = 1,.force_short_xfer = 1,},
                .callback = &uipaq_write_callback,
        },
 
        [UIPAQ_BULK_DT_RD] = {
                .type = UE_BULK,
                .endpoint = UE_ADDR_ANY,
                .direction = UE_DIR_IN,
                .bufsize = UIPAQ_BUF_SIZE,
                .flags = {.pipe_bof = 1,.short_xfer_ok = 1,},
                .callback = &uipaq_read_callback,
        },
}

Definition at line 123 of file uipaq.c.

Referenced by uipaq_attach().

uipaq_detach

device_detach_t uipaq_detach

static

Definition at line 107 of file uipaq.c.

Referenced by uipaq_attach().

uipaq_devclass

devclass_t uipaq_devclass

static

Definition at line 1080 of file uipaq.c.

uipaq_devs

const STRUCT_USB_HOST_ID uipaq_devs[]

static

Definition at line 160 of file uipaq.c.

Referenced by uipaq_probe().

uipaq_driver

driver_t uipaq_driver

static

Initial value:

= {
        .name = "uipaq",
        .methods = uipaq_methods,
        .size = sizeof(struct uipaq_softc),
}

Definition at line 1082 of file uipaq.c.

uipaq_methods

device_method_t uipaq_methods[]

static

Initial value:

= {
        DEVMETHOD(device_probe, uipaq_probe),
        DEVMETHOD(device_attach, uipaq_attach),
        DEVMETHOD(device_detach, uipaq_detach),
        DEVMETHOD_END
}

Definition at line 1073 of file uipaq.c.

uipaq_probe

device_probe_t uipaq_probe

static

Definition at line 105 of file uipaq.c.

uipaq_read_callback

usb_callback_t uipaq_read_callback

static

Definition at line 111 of file uipaq.c.

uipaq_write_callback

usb_callback_t uipaq_write_callback

static

Definition at line 110 of file uipaq.c.