#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 uplcom.c:

Data Structures
struct	uplcom_softc

Macros
#define	USB_DEBUG_VAR uplcom_debug

#define	UPLCOM_MODVER 1 /* module version */

#define	UPLCOM_CONFIG_INDEX 0

#define	UPLCOM_IFACE_INDEX 0

#define	UPLCOM_SECOND_IFACE_INDEX 1

#define	UPLCOM_INTR_INTERVAL 0 /* default */

#define	UPLCOM_BULK_BUF_SIZE 1024 /* bytes */

#define	UPLCOM_SET_REQUEST 0x01

#define	UPLCOM_SET_REQUEST_PL2303HXN 0x80

#define	UPLCOM_SET_CRTSCTS 0x41

#define	UPLCOM_SET_CRTSCTS_PL2303X 0x61

#define	UPLCOM_SET_CRTSCTS_PL2303HXN 0xFA

#define	UPLCOM_CLEAR_CRTSCTS_PL2303HXN 0xFF

#define	UPLCOM_CRTSCTS_REG_PL2303HXN 0x0A

#define	UPLCOM_STATUS_REG_PL2303HX 0x8080

#define	RSAQ_STATUS_CTS 0x80

#define	RSAQ_STATUS_OVERRUN_ERROR 0x40

#define	RSAQ_STATUS_PARITY_ERROR 0x20

#define	RSAQ_STATUS_FRAME_ERROR 0x10

#define	RSAQ_STATUS_RING 0x08

#define	RSAQ_STATUS_BREAK_ERROR 0x04

#define	RSAQ_STATUS_DSR 0x02

#define	RSAQ_STATUS_DCD 0x01

#define	TYPE_PL2303 0

#define	TYPE_PL2303HX 1

#define	TYPE_PL2303HXD 2

#define	TYPE_PL2303HXN 3

#define	UPLCOM_STATE_INDEX 8

#define	UPLCOM_DEV(v, p) { USB_VENDOR(USB_VENDOR_##v), USB_PRODUCT(USB_PRODUCT_##v##_##p) }

#define	N_UPLCOM_RATES nitems(uplcom_rates)

Enumerations
enum	{ UPLCOM_BULK_DT_WR , UPLCOM_BULK_DT_RD , UPLCOM_INTR_DT_RD , UPLCOM_N_TRANSFER }

Functions
	__FBSDID ("$FreeBSD$")

static usb_error_t	uplcom_reset (struct uplcom_softc , struct usb_device )

static usb_error_t	uplcom_pl2303_do (struct usb_device *, uint8_t, uint8_t, uint16_t, uint16_t, uint16_t)

static int	uplcom_pl2303_init (struct usb_device *, uint8_t)

static void	uplcom_free (struct ucom_softc *)

static void	uplcom_cfg_set_dtr (struct ucom_softc *, uint8_t)

static void	uplcom_cfg_set_rts (struct ucom_softc *, uint8_t)

static void	uplcom_cfg_set_break (struct ucom_softc *, uint8_t)

static int	uplcom_pre_param (struct ucom_softc , struct termios )

static void	uplcom_cfg_param (struct ucom_softc , struct termios )

static void	uplcom_start_read (struct ucom_softc *)

static void	uplcom_stop_read (struct ucom_softc *)

static void	uplcom_start_write (struct ucom_softc *)

static void	uplcom_stop_write (struct ucom_softc *)

static void	uplcom_cfg_get_status (struct ucom_softc , uint8_t , uint8_t *)

static void	uplcom_poll (struct ucom_softc *ucom)

static void	uplcom_free_softc (struct uplcom_softc *)

	DRIVER_MODULE (uplcom, uhub, uplcom_driver, uplcom_devclass, NULL, 0)

	MODULE_DEPEND (uplcom, ucom, 1, 1, 1)

	MODULE_DEPEND (uplcom, usb, 1, 1, 1)

	MODULE_VERSION (uplcom, UPLCOM_MODVER)

	USB_PNP_HOST_INFO (uplcom_devs)

static int	uplcom_probe (device_t dev)

static int	uplcom_attach (device_t dev)

static int	uplcom_detach (device_t dev)

	UCOM_UNLOAD_DRAIN (uplcom)

static int	uplcom_baud_supported (unsigned int speed)

static unsigned int	uplcom_encode_baud_rate_divisor (uint8_t *buf, unsigned int baud)

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

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

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

Variables
static device_probe_t	uplcom_probe

static device_attach_t	uplcom_attach

static device_detach_t	uplcom_detach

static usb_callback_t	uplcom_intr_callback

static usb_callback_t	uplcom_write_callback

static usb_callback_t	uplcom_read_callback

static const struct usb_config	uplcom_config_data [UPLCOM_N_TRANSFER]

static struct ucom_callback	uplcom_callback

static const STRUCT_USB_HOST_ID	uplcom_devs []

static device_method_t	uplcom_methods []

static devclass_t	uplcom_devclass

static driver_t	uplcom_driver

static const uint32_t	uplcom_rates []

Macro Definition Documentation

◆ N_UPLCOM_RATES

#define N_UPLCOM_RATES nitems(uplcom_rates)

Definition at line 762 of file uplcom.c.

◆ RSAQ_STATUS_BREAK_ERROR

#define RSAQ_STATUS_BREAK_ERROR 0x04

Definition at line 147 of file uplcom.c.

◆ RSAQ_STATUS_CTS

#define RSAQ_STATUS_CTS 0x80

Definition at line 142 of file uplcom.c.

◆ RSAQ_STATUS_DCD

#define RSAQ_STATUS_DCD 0x01

Definition at line 149 of file uplcom.c.

◆ RSAQ_STATUS_DSR

#define RSAQ_STATUS_DSR 0x02

Definition at line 148 of file uplcom.c.

◆ RSAQ_STATUS_FRAME_ERROR

#define RSAQ_STATUS_FRAME_ERROR 0x10

Definition at line 145 of file uplcom.c.

◆ RSAQ_STATUS_OVERRUN_ERROR

#define RSAQ_STATUS_OVERRUN_ERROR 0x40

Definition at line 143 of file uplcom.c.

◆ RSAQ_STATUS_PARITY_ERROR

#define RSAQ_STATUS_PARITY_ERROR 0x20

Definition at line 144 of file uplcom.c.

◆ RSAQ_STATUS_RING

#define RSAQ_STATUS_RING 0x08

Definition at line 146 of file uplcom.c.

◆ TYPE_PL2303

#define TYPE_PL2303 0

Definition at line 151 of file uplcom.c.

◆ TYPE_PL2303HX

#define TYPE_PL2303HX 1

Definition at line 152 of file uplcom.c.

◆ TYPE_PL2303HXD

#define TYPE_PL2303HXD 2

Definition at line 153 of file uplcom.c.

◆ TYPE_PL2303HXN

#define TYPE_PL2303HXN 3

Definition at line 154 of file uplcom.c.

◆ UPLCOM_BULK_BUF_SIZE

#define UPLCOM_BULK_BUF_SIZE 1024 /* bytes */

Definition at line 132 of file uplcom.c.

◆ UPLCOM_CLEAR_CRTSCTS_PL2303HXN

#define UPLCOM_CLEAR_CRTSCTS_PL2303HXN 0xFF

Definition at line 139 of file uplcom.c.

◆ UPLCOM_CONFIG_INDEX

#define UPLCOM_CONFIG_INDEX 0

Definition at line 124 of file uplcom.c.

◆ UPLCOM_CRTSCTS_REG_PL2303HXN

#define UPLCOM_CRTSCTS_REG_PL2303HXN 0x0A

Definition at line 140 of file uplcom.c.

◆ UPLCOM_DEV

#define UPLCOM_DEV	(	v,
		p
	)	{ USB_VENDOR(USB_VENDOR_##v), USB_PRODUCT(USB_PRODUCT_##v##_##p) }

Definition at line 259 of file uplcom.c.

◆ UPLCOM_IFACE_INDEX

#define UPLCOM_IFACE_INDEX 0

Definition at line 125 of file uplcom.c.

◆ UPLCOM_INTR_INTERVAL

#define UPLCOM_INTR_INTERVAL 0 /* default */

Definition at line 129 of file uplcom.c.

◆ UPLCOM_MODVER

#define UPLCOM_MODVER 1 /* module version */

Definition at line 122 of file uplcom.c.

◆ UPLCOM_SECOND_IFACE_INDEX

#define UPLCOM_SECOND_IFACE_INDEX 1

Definition at line 126 of file uplcom.c.

◆ UPLCOM_SET_CRTSCTS

#define UPLCOM_SET_CRTSCTS 0x41

Definition at line 136 of file uplcom.c.

◆ UPLCOM_SET_CRTSCTS_PL2303HXN

#define UPLCOM_SET_CRTSCTS_PL2303HXN 0xFA

Definition at line 138 of file uplcom.c.

◆ UPLCOM_SET_CRTSCTS_PL2303X

#define UPLCOM_SET_CRTSCTS_PL2303X 0x61

Definition at line 137 of file uplcom.c.

◆ UPLCOM_SET_REQUEST

#define UPLCOM_SET_REQUEST 0x01

Definition at line 134 of file uplcom.c.

◆ UPLCOM_SET_REQUEST_PL2303HXN

#define UPLCOM_SET_REQUEST_PL2303HXN 0x80

Definition at line 135 of file uplcom.c.

◆ UPLCOM_STATE_INDEX

#define UPLCOM_STATE_INDEX 8

Definition at line 156 of file uplcom.c.

◆ UPLCOM_STATUS_REG_PL2303HX

#define UPLCOM_STATUS_REG_PL2303HX 0x8080

Definition at line 141 of file uplcom.c.

◆ USB_DEBUG_VAR

#define USB_DEBUG_VAR uplcom_debug

Definition at line 107 of file uplcom.c.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Enumerator
UPLCOM_BULK_DT_WR
UPLCOM_BULK_DT_RD
UPLCOM_INTR_DT_RD
UPLCOM_N_TRANSFER

Definition at line 158 of file uplcom.c.

Function Documentation

◆ __FBSDID()

__FBSDID ( "$FreeBSD$" )

◆ DRIVER_MODULE()

DRIVER_MODULE	(	uplcom	,
		uhub	,
		uplcom_driver	,
		uplcom_devclass	,
		NULL	,
		0
	)

◆ MODULE_DEPEND() [1/2]

MODULE_DEPEND	(	uplcom	,
		ucom	,
		1	,
		1	,
		1
	)

◆ MODULE_DEPEND() [2/2]

MODULE_DEPEND	(	uplcom	,
		usb	,
		1	,
		1	,
		1
	)

◆ MODULE_VERSION()

MODULE_VERSION	(	uplcom	,
		UPLCOM_MODVER
	)

◆ UCOM_UNLOAD_DRAIN()

UCOM_UNLOAD_DRAIN ( uplcom )

◆ uplcom_attach()

static int uplcom_attach ( device_t dev )

static

Definition at line 374 of file uplcom.c.

References usb_device_descriptor::bcdDevice, usb_device_descriptor::bDeviceClass, usbd_lookup_info::bIfaceIndex, usbd_lookup_info::bIfaceNum, usb_device_descriptor::bMaxPacketSize, dev, usb_attach_arg::device, device_set_usb_desc(), DPRINTF, error, id, usb_attach_arg::info, req, uplcom_softc::sc_chiptype, uplcom_softc::sc_ctrl_iface_no, uplcom_softc::sc_data_iface_no, uplcom_softc::sc_iface_index, uplcom_softc::sc_mtx, uplcom_softc::sc_super_ucom, uplcom_softc::sc_ucom, uplcom_softc::sc_udev, uplcom_softc::sc_xfer, TYPE_PL2303, TYPE_PL2303HX, TYPE_PL2303HXD, TYPE_PL2303HXN, ucom_attach(), ucom_ref(), ucom_set_pnpinfo_usb(), UGETW, UPLCOM_BULK_DT_RD, UPLCOM_BULK_DT_WR, uplcom_callback, uplcom_config_data, uplcom_detach, UPLCOM_IFACE_INDEX, UPLCOM_N_TRANSFER, uplcom_pl2303_do(), uplcom_pl2303_init(), uplcom_reset(), UPLCOM_SECOND_IFACE_INDEX, UPLCOM_SET_REQUEST, UPLCOM_SET_REQUEST_PL2303HXN, UPLCOM_STATUS_REG_PL2303HX, usbd_do_request, usbd_errstr(), usbd_get_device_descriptor(), usbd_get_iface(), usbd_get_interface_descriptor(), usbd_set_parent_iface(), usbd_transfer_setup(), usbd_xfer_set_stall(), USETW, UT_READ_VENDOR_DEVICE, and UT_WRITE_VENDOR_DEVICE.

Here is the call graph for this function:

◆ uplcom_baud_supported()

static int uplcom_baud_supported ( unsigned int speed )

static

Definition at line 765 of file uplcom.c.

References N_UPLCOM_RATES, and uplcom_rates.

Referenced by uplcom_cfg_param(), and uplcom_pre_param().

Here is the caller graph for this function:

◆ uplcom_cfg_get_status()

static void uplcom_cfg_get_status	(	struct ucom_softc *	ucom,
		uint8_t *	lsr,
		uint8_t *	msr
	)

static

Definition at line 1010 of file uplcom.c.

References DPRINTF, uplcom_softc::sc_lsr, uplcom_softc::sc_msr, and ucom_softc::sc_parent.

◆ uplcom_cfg_param()

static void uplcom_cfg_param	(	struct ucom_softc *	ucom,
		struct termios *	t
	)

static

Definition at line 860 of file uplcom.c.

References usb_cdc_line_state::bCharFormat, usb_cdc_line_state::bDataBits, usb_cdc_line_state::bParityType, DPRINTF, usb_cdc_line_state::dwDTERate, req, uplcom_softc::sc_chiptype, uplcom_softc::sc_data_iface_no, ucom_softc::sc_parent, uplcom_softc::sc_ucom, uplcom_softc::sc_udev, TYPE_PL2303, TYPE_PL2303HXN, UCDC_LINE_STATE_LENGTH, UCDC_PARITY_EVEN, UCDC_PARITY_NONE, UCDC_PARITY_ODD, UCDC_SET_LINE_CODING, UCDC_STOP_BIT_1, UCDC_STOP_BIT_1_5, UCDC_STOP_BIT_2, ucom_cfg_do_request, UGETDW, uplcom_baud_supported(), UPLCOM_CLEAR_CRTSCTS_PL2303HXN, UPLCOM_CRTSCTS_REG_PL2303HXN, uplcom_encode_baud_rate_divisor(), UPLCOM_SET_CRTSCTS, UPLCOM_SET_CRTSCTS_PL2303HXN, UPLCOM_SET_CRTSCTS_PL2303X, UPLCOM_SET_REQUEST, UPLCOM_SET_REQUEST_PL2303HXN, USETDW, USETW, UT_WRITE_CLASS_INTERFACE, and UT_WRITE_VENDOR_DEVICE.

Here is the call graph for this function:

◆ uplcom_cfg_set_break()

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

static

Definition at line 712 of file uplcom.c.

References DPRINTF, req, uplcom_softc::sc_data_iface_no, ucom_softc::sc_parent, uplcom_softc::sc_ucom, uplcom_softc::sc_udev, UCDC_BREAK_OFF, UCDC_BREAK_ON, UCDC_SEND_BREAK, ucom_cfg_do_request, USETW, and UT_WRITE_CLASS_INTERFACE.

◆ uplcom_cfg_set_dtr()

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

static

Definition at line 664 of file uplcom.c.

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

◆ uplcom_cfg_set_rts()

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

static

Definition at line 688 of file uplcom.c.

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

◆ uplcom_detach()

static int uplcom_detach ( device_t dev )

static

Definition at line 556 of file uplcom.c.

References dev, DPRINTF, uplcom_softc::sc_super_ucom, uplcom_softc::sc_ucom, uplcom_softc::sc_xfer, ucom_detach(), uplcom_free_softc(), UPLCOM_N_TRANSFER, and usbd_transfer_unsetup().

Here is the call graph for this function:

◆ uplcom_encode_baud_rate_divisor()

static unsigned int uplcom_encode_baud_rate_divisor	(	uint8_t *	buf,
		unsigned int	baud
	)

static

Definition at line 818 of file uplcom.c.

References DPRINTF.

Referenced by uplcom_cfg_param().

Here is the caller graph for this function:

◆ uplcom_free()

static void uplcom_free ( struct ucom_softc * ucom )

static

Definition at line 584 of file uplcom.c.

References ucom_softc::sc_parent, and uplcom_free_softc().

Here is the call graph for this function:

◆ uplcom_free_softc()

static void uplcom_free_softc ( struct uplcom_softc * sc )

static

Definition at line 575 of file uplcom.c.

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

Referenced by uplcom_detach(), and uplcom_free().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ uplcom_intr_callback()

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

static

Definition at line 1021 of file uplcom.c.

References DPRINTF, error, RSAQ_STATUS_BREAK_ERROR, RSAQ_STATUS_CTS, RSAQ_STATUS_DCD, RSAQ_STATUS_DSR, RSAQ_STATUS_FRAME_ERROR, RSAQ_STATUS_OVERRUN_ERROR, RSAQ_STATUS_PARITY_ERROR, RSAQ_STATUS_RING, uplcom_softc::sc_lsr, uplcom_softc::sc_msr, uplcom_softc::sc_ucom, ucom_status_change(), ULSR_BI, ULSR_FE, ULSR_OE, ULSR_PE, UPLCOM_STATE_INDEX, USB_ERR_CANCELLED, USB_GET_STATE, USB_ST_SETUP, USB_ST_TRANSFERRED, usbd_copy_out(), 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().

Here is the call graph for this function:

◆ uplcom_pl2303_do()

static usb_error_t uplcom_pl2303_do	(	struct usb_device *	udev,
		uint8_t	req_type,
		uint8_t	request,
		uint16_t	value,
		uint16_t	index,
		uint16_t	length
	)

static

Definition at line 610 of file uplcom.c.

References DPRINTF, index, req, usbd_do_request, usbd_errstr(), USETW, and value.

Referenced by uplcom_attach(), and uplcom_pl2303_init().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ uplcom_pl2303_init()

static int uplcom_pl2303_init	(	struct usb_device *	udev,
		uint8_t	chiptype
	)

static

Definition at line 632 of file uplcom.c.

References TYPE_PL2303, TYPE_PL2303HXN, uplcom_pl2303_do(), UPLCOM_SET_REQUEST, UT_READ_VENDOR_DEVICE, and UT_WRITE_VENDOR_DEVICE.

Referenced by uplcom_attach().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ uplcom_poll()

static void uplcom_poll ( struct ucom_softc * ucom )

static

Definition at line 1148 of file uplcom.c.

References ucom_softc::sc_parent, uplcom_softc::sc_xfer, UPLCOM_N_TRANSFER, and usbd_transfer_poll().

Here is the call graph for this function:

◆ uplcom_pre_param()

static int uplcom_pre_param	(	struct ucom_softc *	ucom,
		struct termios *	t
	)

static

Check requested baud rate.

The PL2303 can only set specific baud rates, up to 1228800 baud. The PL2303HX can set any baud rate up to 6Mb. The PL2303HX rev. D and PL2303HXN can set any baud rate up to 12Mb.

Definition at line 776 of file uplcom.c.

References DPRINTF, uplcom_softc::sc_chiptype, ucom_softc::sc_parent, TYPE_PL2303HX, TYPE_PL2303HXD, TYPE_PL2303HXN, and uplcom_baud_supported().

Here is the call graph for this function:

◆ uplcom_probe()

static int uplcom_probe ( device_t dev )

static

Definition at line 355 of file uplcom.c.

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

Here is the call graph for this function:

◆ uplcom_read_callback()

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

static

Definition at line 1118 of file uplcom.c.

References error, uplcom_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().

Here is the call graph for this function:

◆ uplcom_reset()

static usb_error_t uplcom_reset	(	struct uplcom_softc *	sc,
		struct usb_device *	udev
	)

static

Definition at line 590 of file uplcom.c.

References req, uplcom_softc::sc_chiptype, uplcom_softc::sc_data_iface_no, TYPE_PL2303HXN, UPLCOM_SET_REQUEST, usbd_do_request, USETW, and UT_WRITE_VENDOR_DEVICE.

Referenced by uplcom_attach().

Here is the caller graph for this function:

◆ uplcom_start_read()

static void uplcom_start_read ( struct ucom_softc * ucom )

static

Definition at line 970 of file uplcom.c.

References ucom_softc::sc_parent, uplcom_softc::sc_xfer, UPLCOM_BULK_DT_RD, UPLCOM_INTR_DT_RD, and usbd_transfer_start().

Here is the call graph for this function:

◆ uplcom_start_write()

static void uplcom_start_write ( struct ucom_softc * ucom )

static

Definition at line 994 of file uplcom.c.

References ucom_softc::sc_parent, uplcom_softc::sc_xfer, UPLCOM_BULK_DT_WR, and usbd_transfer_start().

Here is the call graph for this function:

◆ uplcom_stop_read()

static void uplcom_stop_read ( struct ucom_softc * ucom )

static

Definition at line 982 of file uplcom.c.

References ucom_softc::sc_parent, uplcom_softc::sc_xfer, UPLCOM_BULK_DT_RD, UPLCOM_INTR_DT_RD, and usbd_transfer_stop().

Here is the call graph for this function:

◆ uplcom_stop_write()

static void uplcom_stop_write ( struct ucom_softc * ucom )

static

Definition at line 1002 of file uplcom.c.

References ucom_softc::sc_parent, uplcom_softc::sc_xfer, UPLCOM_BULK_DT_WR, and usbd_transfer_stop().

Here is the call graph for this function:

◆ uplcom_write_callback()

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

static

Definition at line 1087 of file uplcom.c.

References DPRINTF, error, uplcom_softc::sc_ucom, ucom_get_data(), UPLCOM_BULK_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().

Here is the call graph for this function:

◆ USB_PNP_HOST_INFO()

USB_PNP_HOST_INFO ( uplcom_devs )

Variable Documentation

◆ uplcom_attach

device_attach_t uplcom_attach

static

Definition at line 204 of file uplcom.c.

◆ uplcom_callback

struct ucom_callback uplcom_callback

static

Initial value:

= {
        .ucom_cfg_get_status = &uplcom_cfg_get_status,
        .ucom_cfg_set_dtr = &uplcom_cfg_set_dtr,
        .ucom_cfg_set_rts = &uplcom_cfg_set_rts,
        .ucom_cfg_set_break = &uplcom_cfg_set_break,
        .ucom_cfg_param = &uplcom_cfg_param,
        .ucom_pre_param = &uplcom_pre_param,
        .ucom_start_read = &uplcom_start_read,
        .ucom_stop_read = &uplcom_stop_read,
        .ucom_start_write = &uplcom_start_write,
        .ucom_stop_write = &uplcom_stop_write,
        .ucom_poll = &uplcom_poll,
        .ucom_free = &uplcom_free,
}

Definition at line 244 of file uplcom.c.

Referenced by uplcom_attach().

◆ uplcom_config_data

const struct usb_config uplcom_config_data[UPLCOM_N_TRANSFER]

static

Definition at line 212 of file uplcom.c.

Referenced by uplcom_attach().

◆ uplcom_detach

device_detach_t uplcom_detach

static

Definition at line 205 of file uplcom.c.

Referenced by uplcom_attach().

◆ uplcom_devclass

devclass_t uplcom_devclass

static

Definition at line 340 of file uplcom.c.

◆ uplcom_devs

const STRUCT_USB_HOST_ID uplcom_devs[]

static

Definition at line 262 of file uplcom.c.

Referenced by uplcom_probe().

◆ uplcom_driver

driver_t uplcom_driver

static

Initial value:

= {
        .name = "uplcom",
        .methods = uplcom_methods,
        .size = sizeof(struct uplcom_softc),
}

Definition at line 342 of file uplcom.c.

◆ uplcom_intr_callback

usb_callback_t uplcom_intr_callback

static

Definition at line 208 of file uplcom.c.

◆ uplcom_methods

device_method_t uplcom_methods[]

static

Initial value:

= {
        DEVMETHOD(device_probe, uplcom_probe),
        DEVMETHOD(device_attach, uplcom_attach),
        DEVMETHOD(device_detach, uplcom_detach),
        DEVMETHOD_END
}

Definition at line 333 of file uplcom.c.

◆ uplcom_probe

device_probe_t uplcom_probe

static

Definition at line 203 of file uplcom.c.

◆ uplcom_rates

const uint32_t uplcom_rates[]

static

Initial value:

= {
        
        75, 150, 300, 600, 900, 1200, 1800, 2400, 3600, 4800, 7200, 9600, 14400,
        19200, 28800, 38400, 56000, 57600, 115200,
        
        128000, 134400, 161280, 201600, 230400, 268800, 403200, 460800, 614400,
        806400, 921600, 1228800, 2457600, 3000000, 6000000,
        
        12000000
}

Definition at line 743 of file uplcom.c.

Referenced by uplcom_baud_supported().

◆ uplcom_read_callback

usb_callback_t uplcom_read_callback

static

Definition at line 210 of file uplcom.c.

◆ uplcom_write_callback

usb_callback_t uplcom_write_callback

static

Definition at line 209 of file uplcom.c.

Data Structures

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

◆ N_UPLCOM_RATES

◆ RSAQ_STATUS_BREAK_ERROR

◆ RSAQ_STATUS_CTS

◆ RSAQ_STATUS_DCD

◆ RSAQ_STATUS_DSR

◆ RSAQ_STATUS_FRAME_ERROR

◆ RSAQ_STATUS_OVERRUN_ERROR

◆ RSAQ_STATUS_PARITY_ERROR

◆ RSAQ_STATUS_RING

◆ TYPE_PL2303

◆ TYPE_PL2303HX

◆ TYPE_PL2303HXD

◆ TYPE_PL2303HXN

◆ UPLCOM_BULK_BUF_SIZE

◆ UPLCOM_CLEAR_CRTSCTS_PL2303HXN

◆ UPLCOM_CONFIG_INDEX

◆ UPLCOM_CRTSCTS_REG_PL2303HXN

◆ UPLCOM_DEV

◆ UPLCOM_IFACE_INDEX

◆ UPLCOM_INTR_INTERVAL

◆ UPLCOM_MODVER

◆ UPLCOM_SECOND_IFACE_INDEX

◆ UPLCOM_SET_CRTSCTS

◆ UPLCOM_SET_CRTSCTS_PL2303HXN

◆ UPLCOM_SET_CRTSCTS_PL2303X

◆ UPLCOM_SET_REQUEST

◆ UPLCOM_SET_REQUEST_PL2303HXN

◆ UPLCOM_STATE_INDEX

◆ UPLCOM_STATUS_REG_PL2303HX

◆ USB_DEBUG_VAR

Enumeration Type Documentation

◆ anonymous enum

Function Documentation

◆ __FBSDID()

◆ DRIVER_MODULE()

◆ MODULE_DEPEND() [1/2]

◆ MODULE_DEPEND() [2/2]

◆ MODULE_VERSION()

◆ UCOM_UNLOAD_DRAIN()

◆ uplcom_attach()

◆ uplcom_baud_supported()

◆ uplcom_cfg_get_status()

◆ uplcom_cfg_param()

◆ uplcom_cfg_set_break()

◆ uplcom_cfg_set_dtr()

◆ uplcom_cfg_set_rts()

◆ uplcom_detach()

◆ uplcom_encode_baud_rate_divisor()

◆ uplcom_free()

◆ uplcom_free_softc()

◆ uplcom_intr_callback()

◆ uplcom_pl2303_do()

◆ uplcom_pl2303_init()

◆ uplcom_poll()

◆ uplcom_pre_param()

◆ uplcom_probe()

◆ uplcom_read_callback()

◆ uplcom_reset()

◆ uplcom_start_read()

◆ uplcom_start_write()

◆ uplcom_stop_read()

◆ uplcom_stop_write()

◆ uplcom_write_callback()

◆ USB_PNP_HOST_INFO()

Variable Documentation

◆ uplcom_attach

◆ uplcom_callback

◆ uplcom_config_data

◆ uplcom_detach

◆ uplcom_devclass

◆ uplcom_devs

◆ uplcom_driver

◆ uplcom_intr_callback

◆ uplcom_methods