umoscom.c File Reference

#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 "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 umoscom.c:

Go to the source code of this file.

Data Structures
struct	umoscom_softc

Macros
#define	USB_DEBUG_VAR   umoscom_debug
#define	UMOSCOM_BUFSIZE   1024 /* bytes */
#define	UMOSCOM_CONFIG_INDEX   0
#define	UMOSCOM_IFACE_INDEX   0
#define	UMOSCOM_IIR_RLS   0x06
#define	UMOSCOM_IIR_RDA   0x04
#define	UMOSCOM_IIR_CTI   0x0c
#define	UMOSCOM_IIR_THR   0x02
#define	UMOSCOM_IIR_MS   0x00
#define	UMOSCOM_READ   0x0d
#define	UMOSCOM_WRITE   0x0e
#define	UMOSCOM_UART_REG   0x0300
#define	UMOSCOM_VEND_REG   0x0000
#define	UMOSCOM_TXBUF   0x00 /* Write */
#define	UMOSCOM_RXBUF   0x00 /* Read */
#define	UMOSCOM_INT   0x01
#define	UMOSCOM_FIFO   0x02 /* Write */
#define	UMOSCOM_ISR   0x02 /* Read */
#define	UMOSCOM_LCR   0x03
#define	UMOSCOM_MCR   0x04
#define	UMOSCOM_LSR   0x05
#define	UMOSCOM_MSR   0x06
#define	UMOSCOM_SCRATCH   0x07
#define	UMOSCOM_DIV_LO   0x08
#define	UMOSCOM_DIV_HI   0x09
#define	UMOSCOM_EFR   0x0a
#define	UMOSCOM_XON1   0x0b
#define	UMOSCOM_XON2   0x0c
#define	UMOSCOM_XOFF1   0x0d
#define	UMOSCOM_XOFF2   0x0e
#define	UMOSCOM_BAUDLO   0x00
#define	UMOSCOM_BAUDHI   0x01
#define	UMOSCOM_INT_RXEN   0x01
#define	UMOSCOM_INT_TXEN   0x02
#define	UMOSCOM_INT_RSEN   0x04
#define	UMOSCOM_INT_MDMEM   0x08
#define	UMOSCOM_INT_SLEEP   0x10
#define	UMOSCOM_INT_XOFF   0x20
#define	UMOSCOM_INT_RTS   0x40
#define	UMOSCOM_FIFO_EN   0x01
#define	UMOSCOM_FIFO_RXCLR   0x02
#define	UMOSCOM_FIFO_TXCLR   0x04
#define	UMOSCOM_FIFO_DMA_BLK   0x08
#define	UMOSCOM_FIFO_TXLVL_MASK   0x30
#define	UMOSCOM_FIFO_TXLVL_8   0x00
#define	UMOSCOM_FIFO_TXLVL_16   0x10
#define	UMOSCOM_FIFO_TXLVL_32   0x20
#define	UMOSCOM_FIFO_TXLVL_56   0x30
#define	UMOSCOM_FIFO_RXLVL_MASK   0xc0
#define	UMOSCOM_FIFO_RXLVL_8   0x00
#define	UMOSCOM_FIFO_RXLVL_16   0x40
#define	UMOSCOM_FIFO_RXLVL_56   0x80
#define	UMOSCOM_FIFO_RXLVL_80   0xc0
#define	UMOSCOM_ISR_MDM   0x00
#define	UMOSCOM_ISR_NONE   0x01
#define	UMOSCOM_ISR_TX   0x02
#define	UMOSCOM_ISR_RX   0x04
#define	UMOSCOM_ISR_LINE   0x06
#define	UMOSCOM_ISR_RXTIMEOUT   0x0c
#define	UMOSCOM_ISR_RX_XOFF   0x10
#define	UMOSCOM_ISR_RTSCTS   0x20
#define	UMOSCOM_ISR_FIFOEN   0xc0
#define	UMOSCOM_LCR_DBITS(x)   ((x) - 5)
#define	UMOSCOM_LCR_STOP_BITS_1   0x00
#define	UMOSCOM_LCR_STOP_BITS_2   0x04 /* 2 if 6-8 bits/char or 1.5 if 5 */
#define	UMOSCOM_LCR_PARITY_NONE   0x00
#define	UMOSCOM_LCR_PARITY_ODD   0x08
#define	UMOSCOM_LCR_PARITY_EVEN   0x18
#define	UMOSCOM_LCR_BREAK   0x40
#define	UMOSCOM_LCR_DIVLATCH_EN   0x80
#define	UMOSCOM_MCR_DTR   0x01
#define	UMOSCOM_MCR_RTS   0x02
#define	UMOSCOM_MCR_LOOP   0x04
#define	UMOSCOM_MCR_INTEN   0x08
#define	UMOSCOM_MCR_LOOPBACK   0x10
#define	UMOSCOM_MCR_XONANY   0x20
#define	UMOSCOM_MCR_IRDA_EN   0x40
#define	UMOSCOM_MCR_BAUD_DIV4   0x80
#define	UMOSCOM_LSR_RXDATA   0x01
#define	UMOSCOM_LSR_RXOVER   0x02
#define	UMOSCOM_LSR_RXPAR_ERR   0x04
#define	UMOSCOM_LSR_RXFRM_ERR   0x08
#define	UMOSCOM_LSR_RXBREAK   0x10
#define	UMOSCOM_LSR_TXEMPTY   0x20
#define	UMOSCOM_LSR_TXALLEMPTY   0x40
#define	UMOSCOM_LSR_TXFIFO_ERR   0x80
#define	UMOSCOM_MSR_CTS_CHG   0x01
#define	UMOSCOM_MSR_DSR_CHG   0x02
#define	UMOSCOM_MSR_RI_CHG   0x04
#define	UMOSCOM_MSR_CD_CHG   0x08
#define	UMOSCOM_MSR_CTS   0x10
#define	UMOSCOM_MSR_RTS   0x20
#define	UMOSCOM_MSR_RI   0x40
#define	UMOSCOM_MSR_CD   0x80
#define	UMOSCOM_BAUD_REF   115200

Enumerations
enum	{ UMOSCOM_BULK_DT_WR , UMOSCOM_BULK_DT_RD , UMOSCOM_INTR_DT_RD , UMOSCOM_N_TRANSFER }

Functions
static void	umoscom_free_softc (struct umoscom_softc *)
static void	umoscom_free (struct ucom_softc *)
static void	umoscom_cfg_open (struct ucom_softc *)
static void	umoscom_cfg_close (struct ucom_softc *)
static void	umoscom_cfg_set_break (struct ucom_softc *, uint8_t)
static void	umoscom_cfg_set_dtr (struct ucom_softc *, uint8_t)
static void	umoscom_cfg_set_rts (struct ucom_softc *, uint8_t)
static int	umoscom_pre_param (struct ucom_softc *, struct termios *)
static void	umoscom_cfg_param (struct ucom_softc *, struct termios *)
static void	umoscom_cfg_get_status (struct ucom_softc *, uint8_t *, uint8_t *)
static void	umoscom_cfg_write (struct umoscom_softc *, uint16_t, uint16_t)
static uint8_t	umoscom_cfg_read (struct umoscom_softc *, uint16_t)
static void	umoscom_start_read (struct ucom_softc *)
static void	umoscom_stop_read (struct ucom_softc *)
static void	umoscom_start_write (struct ucom_softc *)
static void	umoscom_stop_write (struct ucom_softc *)
static void	umoscom_poll (struct ucom_softc *ucom)
	DRIVER_MODULE (umoscom, uhub, umoscom_driver, umoscom_devclass, NULL, 0)
	MODULE_DEPEND (umoscom, ucom, 1, 1, 1)
	MODULE_DEPEND (umoscom, usb, 1, 1, 1)
	MODULE_VERSION (umoscom, 1)
	USB_PNP_HOST_INFO (umoscom_devs)
static int	umoscom_probe (device_t dev)
static int	umoscom_attach (device_t dev)
static int	umoscom_detach (device_t dev)
	UCOM_UNLOAD_DRAIN (umoscom)
static void	umoscom_write_callback (struct usb_xfer *xfer, usb_error_t error)
static void	umoscom_read_callback (struct usb_xfer *xfer, usb_error_t error)
static void	umoscom_intr_callback (struct usb_xfer *xfer, usb_error_t error)

Variables
static device_probe_t	umoscom_probe
static device_attach_t	umoscom_attach
static device_detach_t	umoscom_detach
static usb_callback_t	umoscom_write_callback
static usb_callback_t	umoscom_read_callback
static usb_callback_t	umoscom_intr_callback
static const struct usb_config	umoscom_config_data [UMOSCOM_N_TRANSFER]
static const struct ucom_callback	umoscom_callback
static device_method_t	umoscom_methods []
static devclass_t	umoscom_devclass
static driver_t	umoscom_driver
static const STRUCT_USB_HOST_ID	umoscom_devs []

Macro Definition Documentation

UMOSCOM_BAUD_REF

#define UMOSCOM_BAUD_REF   115200

Definition at line 167 of file umoscom.c.

UMOSCOM_BAUDHI

#define UMOSCOM_BAUDHI   0x01

Definition at line 96 of file umoscom.c.

UMOSCOM_BAUDLO

#define UMOSCOM_BAUDLO   0x00

Definition at line 95 of file umoscom.c.

UMOSCOM_BUFSIZE

#define UMOSCOM_BUFSIZE   1024 /* bytes */

Definition at line 59 of file umoscom.c.

UMOSCOM_CONFIG_INDEX

#define UMOSCOM_CONFIG_INDEX   0

Definition at line 61 of file umoscom.c.

UMOSCOM_DIV_HI

#define UMOSCOM_DIV_HI   0x09

Definition at line 88 of file umoscom.c.

UMOSCOM_DIV_LO

#define UMOSCOM_DIV_LO   0x08

Definition at line 87 of file umoscom.c.

UMOSCOM_EFR

#define UMOSCOM_EFR   0x0a

Definition at line 89 of file umoscom.c.

UMOSCOM_FIFO

#define UMOSCOM_FIFO   0x02 /* Write */

Definition at line 80 of file umoscom.c.

UMOSCOM_FIFO_DMA_BLK

#define UMOSCOM_FIFO_DMA_BLK   0x08

Definition at line 109 of file umoscom.c.

UMOSCOM_FIFO_EN

#define UMOSCOM_FIFO_EN   0x01

Definition at line 106 of file umoscom.c.

UMOSCOM_FIFO_RXCLR

#define UMOSCOM_FIFO_RXCLR   0x02

Definition at line 107 of file umoscom.c.

UMOSCOM_FIFO_RXLVL_16

#define UMOSCOM_FIFO_RXLVL_16   0x40

Definition at line 117 of file umoscom.c.

UMOSCOM_FIFO_RXLVL_56

#define UMOSCOM_FIFO_RXLVL_56   0x80

Definition at line 118 of file umoscom.c.

UMOSCOM_FIFO_RXLVL_8

#define UMOSCOM_FIFO_RXLVL_8   0x00

Definition at line 116 of file umoscom.c.

UMOSCOM_FIFO_RXLVL_80

#define UMOSCOM_FIFO_RXLVL_80   0xc0

Definition at line 119 of file umoscom.c.

UMOSCOM_FIFO_RXLVL_MASK

#define UMOSCOM_FIFO_RXLVL_MASK   0xc0

Definition at line 115 of file umoscom.c.

UMOSCOM_FIFO_TXCLR

#define UMOSCOM_FIFO_TXCLR   0x04

Definition at line 108 of file umoscom.c.

UMOSCOM_FIFO_TXLVL_16

#define UMOSCOM_FIFO_TXLVL_16   0x10

Definition at line 112 of file umoscom.c.

UMOSCOM_FIFO_TXLVL_32

#define UMOSCOM_FIFO_TXLVL_32   0x20

Definition at line 113 of file umoscom.c.

UMOSCOM_FIFO_TXLVL_56

#define UMOSCOM_FIFO_TXLVL_56   0x30

Definition at line 114 of file umoscom.c.

UMOSCOM_FIFO_TXLVL_8

#define UMOSCOM_FIFO_TXLVL_8   0x00

Definition at line 111 of file umoscom.c.

UMOSCOM_FIFO_TXLVL_MASK

#define UMOSCOM_FIFO_TXLVL_MASK   0x30

Definition at line 110 of file umoscom.c.

UMOSCOM_IFACE_INDEX

#define UMOSCOM_IFACE_INDEX   0

Definition at line 62 of file umoscom.c.

UMOSCOM_IIR_CTI

#define UMOSCOM_IIR_CTI   0x0c

Definition at line 67 of file umoscom.c.

UMOSCOM_IIR_MS

#define UMOSCOM_IIR_MS   0x00

Definition at line 69 of file umoscom.c.

UMOSCOM_IIR_RDA

#define UMOSCOM_IIR_RDA   0x04

Definition at line 66 of file umoscom.c.

UMOSCOM_IIR_RLS

#define UMOSCOM_IIR_RLS   0x06

Definition at line 65 of file umoscom.c.

UMOSCOM_IIR_THR

#define UMOSCOM_IIR_THR   0x02

Definition at line 68 of file umoscom.c.

UMOSCOM_INT

#define UMOSCOM_INT   0x01

Definition at line 79 of file umoscom.c.

UMOSCOM_INT_MDMEM

#define UMOSCOM_INT_MDMEM   0x08

Definition at line 101 of file umoscom.c.

UMOSCOM_INT_RSEN

#define UMOSCOM_INT_RSEN   0x04

Definition at line 100 of file umoscom.c.

UMOSCOM_INT_RTS

#define UMOSCOM_INT_RTS   0x40

Definition at line 104 of file umoscom.c.

UMOSCOM_INT_RXEN

#define UMOSCOM_INT_RXEN   0x01

Definition at line 98 of file umoscom.c.

UMOSCOM_INT_SLEEP

#define UMOSCOM_INT_SLEEP   0x10

Definition at line 102 of file umoscom.c.

UMOSCOM_INT_TXEN

#define UMOSCOM_INT_TXEN   0x02

Definition at line 99 of file umoscom.c.

UMOSCOM_INT_XOFF

#define UMOSCOM_INT_XOFF   0x20

Definition at line 103 of file umoscom.c.

UMOSCOM_ISR

#define UMOSCOM_ISR   0x02 /* Read */

Definition at line 81 of file umoscom.c.

UMOSCOM_ISR_FIFOEN

#define UMOSCOM_ISR_FIFOEN   0xc0

Definition at line 129 of file umoscom.c.

UMOSCOM_ISR_LINE

#define UMOSCOM_ISR_LINE   0x06

Definition at line 125 of file umoscom.c.

UMOSCOM_ISR_MDM

#define UMOSCOM_ISR_MDM   0x00

Definition at line 121 of file umoscom.c.

UMOSCOM_ISR_NONE

#define UMOSCOM_ISR_NONE   0x01

Definition at line 122 of file umoscom.c.

UMOSCOM_ISR_RTSCTS

#define UMOSCOM_ISR_RTSCTS   0x20

Definition at line 128 of file umoscom.c.

UMOSCOM_ISR_RX

#define UMOSCOM_ISR_RX   0x04

Definition at line 124 of file umoscom.c.

UMOSCOM_ISR_RX_XOFF

#define UMOSCOM_ISR_RX_XOFF   0x10

Definition at line 127 of file umoscom.c.

UMOSCOM_ISR_RXTIMEOUT

#define UMOSCOM_ISR_RXTIMEOUT   0x0c

Definition at line 126 of file umoscom.c.

UMOSCOM_ISR_TX

#define UMOSCOM_ISR_TX   0x02

Definition at line 123 of file umoscom.c.

UMOSCOM_LCR

#define UMOSCOM_LCR   0x03

Definition at line 82 of file umoscom.c.

UMOSCOM_LCR_BREAK

#define UMOSCOM_LCR_BREAK   0x40

Definition at line 137 of file umoscom.c.

UMOSCOM_LCR_DBITS

#define UMOSCOM_LCR_DBITS

(

x

)

((x) - 5)

Definition at line 131 of file umoscom.c.

UMOSCOM_LCR_DIVLATCH_EN

#define UMOSCOM_LCR_DIVLATCH_EN   0x80

Definition at line 138 of file umoscom.c.

UMOSCOM_LCR_PARITY_EVEN

#define UMOSCOM_LCR_PARITY_EVEN   0x18

Definition at line 136 of file umoscom.c.

UMOSCOM_LCR_PARITY_NONE

#define UMOSCOM_LCR_PARITY_NONE   0x00

Definition at line 134 of file umoscom.c.

UMOSCOM_LCR_PARITY_ODD

#define UMOSCOM_LCR_PARITY_ODD   0x08

Definition at line 135 of file umoscom.c.

UMOSCOM_LCR_STOP_BITS_1

#define UMOSCOM_LCR_STOP_BITS_1   0x00

Definition at line 132 of file umoscom.c.

UMOSCOM_LCR_STOP_BITS_2

#define UMOSCOM_LCR_STOP_BITS_2   0x04 /* 2 if 6-8 bits/char or 1.5 if 5 */

Definition at line 133 of file umoscom.c.

UMOSCOM_LSR

#define UMOSCOM_LSR   0x05

Definition at line 84 of file umoscom.c.

UMOSCOM_LSR_RXBREAK

#define UMOSCOM_LSR_RXBREAK   0x10

Definition at line 153 of file umoscom.c.

UMOSCOM_LSR_RXDATA

#define UMOSCOM_LSR_RXDATA   0x01

Definition at line 149 of file umoscom.c.

UMOSCOM_LSR_RXFRM_ERR

#define UMOSCOM_LSR_RXFRM_ERR   0x08

Definition at line 152 of file umoscom.c.

UMOSCOM_LSR_RXOVER

#define UMOSCOM_LSR_RXOVER   0x02

Definition at line 150 of file umoscom.c.

UMOSCOM_LSR_RXPAR_ERR

#define UMOSCOM_LSR_RXPAR_ERR   0x04

Definition at line 151 of file umoscom.c.

UMOSCOM_LSR_TXALLEMPTY

#define UMOSCOM_LSR_TXALLEMPTY   0x40

Definition at line 155 of file umoscom.c.

UMOSCOM_LSR_TXEMPTY

#define UMOSCOM_LSR_TXEMPTY   0x20

Definition at line 154 of file umoscom.c.

UMOSCOM_LSR_TXFIFO_ERR

#define UMOSCOM_LSR_TXFIFO_ERR   0x80

Definition at line 156 of file umoscom.c.

UMOSCOM_MCR

#define UMOSCOM_MCR   0x04

Definition at line 83 of file umoscom.c.

UMOSCOM_MCR_BAUD_DIV4

#define UMOSCOM_MCR_BAUD_DIV4   0x80

Definition at line 147 of file umoscom.c.

UMOSCOM_MCR_DTR

#define UMOSCOM_MCR_DTR   0x01

Definition at line 140 of file umoscom.c.

UMOSCOM_MCR_INTEN

#define UMOSCOM_MCR_INTEN   0x08

Definition at line 143 of file umoscom.c.

UMOSCOM_MCR_IRDA_EN

#define UMOSCOM_MCR_IRDA_EN   0x40

Definition at line 146 of file umoscom.c.

UMOSCOM_MCR_LOOP

#define UMOSCOM_MCR_LOOP   0x04

Definition at line 142 of file umoscom.c.

UMOSCOM_MCR_LOOPBACK

#define UMOSCOM_MCR_LOOPBACK   0x10

Definition at line 144 of file umoscom.c.

UMOSCOM_MCR_RTS

#define UMOSCOM_MCR_RTS   0x02

Definition at line 141 of file umoscom.c.

UMOSCOM_MCR_XONANY

#define UMOSCOM_MCR_XONANY   0x20

Definition at line 145 of file umoscom.c.

UMOSCOM_MSR

#define UMOSCOM_MSR   0x06

Definition at line 85 of file umoscom.c.

UMOSCOM_MSR_CD

#define UMOSCOM_MSR_CD   0x80

Definition at line 165 of file umoscom.c.

UMOSCOM_MSR_CD_CHG

#define UMOSCOM_MSR_CD_CHG   0x08

Definition at line 161 of file umoscom.c.

UMOSCOM_MSR_CTS

#define UMOSCOM_MSR_CTS   0x10

Definition at line 162 of file umoscom.c.

UMOSCOM_MSR_CTS_CHG

#define UMOSCOM_MSR_CTS_CHG   0x01

Definition at line 158 of file umoscom.c.

UMOSCOM_MSR_DSR_CHG

#define UMOSCOM_MSR_DSR_CHG   0x02

Definition at line 159 of file umoscom.c.

UMOSCOM_MSR_RI

#define UMOSCOM_MSR_RI   0x40

Definition at line 164 of file umoscom.c.

UMOSCOM_MSR_RI_CHG

#define UMOSCOM_MSR_RI_CHG   0x04

Definition at line 160 of file umoscom.c.

UMOSCOM_MSR_RTS

#define UMOSCOM_MSR_RTS   0x20

Definition at line 163 of file umoscom.c.

UMOSCOM_READ

#define UMOSCOM_READ   0x0d

Definition at line 72 of file umoscom.c.

UMOSCOM_RXBUF

#define UMOSCOM_RXBUF   0x00 /* Read */

Definition at line 78 of file umoscom.c.

UMOSCOM_SCRATCH

#define UMOSCOM_SCRATCH   0x07

Definition at line 86 of file umoscom.c.

UMOSCOM_TXBUF

#define UMOSCOM_TXBUF   0x00 /* Write */

Definition at line 77 of file umoscom.c.

UMOSCOM_UART_REG

#define UMOSCOM_UART_REG   0x0300

Definition at line 74 of file umoscom.c.

UMOSCOM_VEND_REG

#define UMOSCOM_VEND_REG   0x0000

Definition at line 75 of file umoscom.c.

UMOSCOM_WRITE

#define UMOSCOM_WRITE   0x0e

Definition at line 73 of file umoscom.c.

UMOSCOM_XOFF1

#define UMOSCOM_XOFF1   0x0d

Definition at line 92 of file umoscom.c.

UMOSCOM_XOFF2

#define UMOSCOM_XOFF2   0x0e

Definition at line 93 of file umoscom.c.

UMOSCOM_XON1

#define UMOSCOM_XON1   0x0b

Definition at line 90 of file umoscom.c.

UMOSCOM_XON2

#define UMOSCOM_XON2   0x0c

Definition at line 91 of file umoscom.c.

USB_DEBUG_VAR

#define USB_DEBUG_VAR   umoscom_debug

Definition at line 44 of file umoscom.c.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
UMOSCOM_BULK_DT_WR
UMOSCOM_BULK_DT_RD
UMOSCOM_INTR_DT_RD
UMOSCOM_N_TRANSFER

Definition at line 169 of file umoscom.c.

Function Documentation

DRIVER_MODULE()

DRIVER_MODULE	(	umoscom	,
		uhub	,
		umoscom_driver	,
		umoscom_devclass	,
		NULL	,
		0
	)

MODULE_DEPEND() [1/2]

MODULE_DEPEND	(	umoscom	,
		ucom	,
		1	,
		1	,
		1
	)

MODULE_DEPEND() [2/2]

MODULE_DEPEND	(	umoscom	,
		usb	,
		1	,
		1	,
		1
	)

MODULE_VERSION()

MODULE_VERSION	(	umoscom	,
		1
	)

UCOM_UNLOAD_DRAIN()

UCOM_UNLOAD_DRAIN

(

umoscom

)

umoscom_attach()

static int umoscom_attach ( device_t  dev )

static

Definition at line 309 of file umoscom.c.

References dev, usb_attach_arg::device, error, umoscom_softc::sc_mcr, umoscom_softc::sc_mtx, umoscom_softc::sc_super_ucom, umoscom_softc::sc_ucom, umoscom_softc::sc_udev, umoscom_softc::sc_xfer, ucom_attach(), ucom_ref(), ucom_set_pnpinfo_usb(), UMOSCOM_BULK_DT_RD, UMOSCOM_BULK_DT_WR, umoscom_callback, umoscom_config_data, umoscom_detach, UMOSCOM_IFACE_INDEX, UMOSCOM_N_TRANSFER, usbd_errstr(), usbd_transfer_setup(), and usbd_xfer_set_stall().

Here is the call graph for this function:

umoscom_cfg_close()

static void umoscom_cfg_close ( struct ucom_softc *  ucom )

static

Definition at line 414 of file umoscom.c.

umoscom_cfg_get_status()

static void umoscom_cfg_get_status ( struct ucom_softc *  ucom, uint8_t *  p_lsr, uint8_t *  p_msr  )

static

Definition at line 523 of file umoscom.c.

References ucom_softc::sc_parent, umoscom_cfg_read(), UMOSCOM_LSR, UMOSCOM_MSR, UMOSCOM_MSR_CD, UMOSCOM_MSR_CTS, UMOSCOM_MSR_RI, and UMOSCOM_MSR_RTS.

Here is the call graph for this function:

umoscom_cfg_open()

static void umoscom_cfg_open ( struct ucom_softc *  ucom )

static

Definition at line 388 of file umoscom.c.

References DPRINTF, ucom_softc::sc_parent, umoscom_cfg_write(), UMOSCOM_FIFO, UMOSCOM_FIFO_DMA_BLK, UMOSCOM_FIFO_EN, UMOSCOM_FIFO_RXCLR, UMOSCOM_FIFO_RXLVL_MASK, UMOSCOM_FIFO_TXCLR, UMOSCOM_INT, and UMOSCOM_UART_REG.

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umoscom_cfg_param()

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

static

Definition at line 468 of file umoscom.c.

References data, DPRINTF, umoscom_softc::sc_lcr, ucom_softc::sc_parent, UMOSCOM_BAUD_REF, UMOSCOM_BAUDHI, UMOSCOM_BAUDLO, umoscom_cfg_write(), UMOSCOM_LCR, UMOSCOM_LCR_DBITS, UMOSCOM_LCR_DIVLATCH_EN, UMOSCOM_LCR_PARITY_EVEN, UMOSCOM_LCR_PARITY_NONE, UMOSCOM_LCR_PARITY_ODD, UMOSCOM_LCR_STOP_BITS_1, UMOSCOM_LCR_STOP_BITS_2, and UMOSCOM_UART_REG.

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umoscom_cfg_read()

static uint8_t umoscom_cfg_read ( struct umoscom_softc *  sc, uint16_t  reg  )

static

Definition at line 569 of file umoscom.c.

References DPRINTF, reg, req, umoscom_softc::sc_ucom, umoscom_softc::sc_udev, ucom_cfg_do_request, UMOSCOM_READ, USETW, UT_READ_VENDOR_DEVICE, and val.

Referenced by umoscom_cfg_get_status().

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umoscom_cfg_set_break()

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

static

Definition at line 420 of file umoscom.c.

References umoscom_softc::sc_lcr, ucom_softc::sc_parent, umoscom_cfg_write(), UMOSCOM_LCR, UMOSCOM_LCR_BREAK, UMOSCOM_UART_REG, and val.

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umoscom_cfg_set_dtr()

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

static

Definition at line 433 of file umoscom.c.

References umoscom_softc::sc_mcr, ucom_softc::sc_parent, umoscom_cfg_write(), UMOSCOM_MCR, UMOSCOM_MCR_DTR, and UMOSCOM_UART_REG.

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umoscom_cfg_set_rts()

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

static

Definition at line 446 of file umoscom.c.

References umoscom_softc::sc_mcr, ucom_softc::sc_parent, umoscom_cfg_write(), UMOSCOM_MCR, UMOSCOM_MCR_RTS, and UMOSCOM_UART_REG.

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umoscom_cfg_write()

static void umoscom_cfg_write ( struct umoscom_softc *  sc, uint16_t  reg, uint16_t  val  )

static

Definition at line 554 of file umoscom.c.

References reg, req, umoscom_softc::sc_ucom, umoscom_softc::sc_udev, ucom_cfg_do_request, UMOSCOM_WRITE, USETW, UT_WRITE_VENDOR_DEVICE, and val.

Referenced by umoscom_cfg_open(), umoscom_cfg_param(), umoscom_cfg_set_break(), umoscom_cfg_set_dtr(), and umoscom_cfg_set_rts().

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umoscom_detach()

static int umoscom_detach ( device_t  dev )

static

Definition at line 356 of file umoscom.c.

References dev, umoscom_softc::sc_super_ucom, umoscom_softc::sc_ucom, umoscom_softc::sc_xfer, ucom_detach(), umoscom_free_softc(), UMOSCOM_N_TRANSFER, and usbd_transfer_unsetup().

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umoscom_free()

static void umoscom_free ( struct ucom_softc *  ucom )

static

Definition at line 382 of file umoscom.c.

References ucom_softc::sc_parent, and umoscom_free_softc().

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umoscom_free_softc()

static void umoscom_free_softc ( struct umoscom_softc *  sc )

static

Definition at line 373 of file umoscom.c.

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

Referenced by umoscom_detach(), and umoscom_free().

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umoscom_intr_callback()

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

static

Definition at line 696 of file umoscom.c.

References DPRINTF, error, umoscom_softc::sc_ucom, ucom_status_change(), USB_ERR_CANCELLED, USB_GET_STATE, USB_ST_SETUP, USB_ST_TRANSFERRED, usbd_transfer_submit(), usbd_xfer_max_len(), usbd_xfer_set_frame_len(), usbd_xfer_set_stall(), usbd_xfer_softc(), and usbd_xfer_status().

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umoscom_poll()

static void umoscom_poll ( struct ucom_softc *  ucom )

static

Definition at line 729 of file umoscom.c.

References ucom_softc::sc_parent, umoscom_softc::sc_xfer, UMOSCOM_N_TRANSFER, and usbd_transfer_poll().

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umoscom_pre_param()

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

static

Definition at line 459 of file umoscom.c.

umoscom_probe()

static int umoscom_probe ( device_t  dev )

static

Definition at line 292 of file umoscom.c.

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

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umoscom_read_callback()

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

static

Definition at line 662 of file umoscom.c.

References DPRINTF, error, umoscom_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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umoscom_start_read()

static void umoscom_start_read ( struct ucom_softc *  ucom )

static

Definition at line 589 of file umoscom.c.

References ucom_softc::sc_parent, umoscom_softc::sc_xfer, UMOSCOM_BULK_DT_RD, UMOSCOM_INTR_DT_RD, and usbd_transfer_start().

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umoscom_start_write()

static void umoscom_start_write ( struct ucom_softc *  ucom )

static

Definition at line 614 of file umoscom.c.

References ucom_softc::sc_parent, umoscom_softc::sc_xfer, UMOSCOM_BULK_DT_WR, and usbd_transfer_start().

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umoscom_stop_read()

static void umoscom_stop_read ( struct ucom_softc *  ucom )

static

Definition at line 602 of file umoscom.c.

References ucom_softc::sc_parent, umoscom_softc::sc_xfer, UMOSCOM_BULK_DT_RD, UMOSCOM_INTR_DT_RD, and usbd_transfer_stop().

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umoscom_stop_write()

static void umoscom_stop_write ( struct ucom_softc *  ucom )

static

Definition at line 622 of file umoscom.c.

References ucom_softc::sc_parent, umoscom_softc::sc_xfer, UMOSCOM_BULK_DT_WR, and usbd_transfer_stop().

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umoscom_write_callback()

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

static

Definition at line 630 of file umoscom.c.

References DPRINTF, error, umoscom_softc::sc_ucom, ucom_get_data(), UMOSCOM_BUFSIZE, 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

(

umoscom_devs

)

Variable Documentation

umoscom_attach

device_attach_t umoscom_attach

static

Definition at line 191 of file umoscom.c.

umoscom_callback

const struct ucom_callback umoscom_callback

static

Initial value:

= {
        
        .ucom_cfg_get_status = &umoscom_cfg_get_status,
        .ucom_cfg_set_dtr = &umoscom_cfg_set_dtr,
        .ucom_cfg_set_rts = &umoscom_cfg_set_rts,
        .ucom_cfg_set_break = &umoscom_cfg_set_break,
        .ucom_cfg_param = &umoscom_cfg_param,
        .ucom_cfg_open = &umoscom_cfg_open,
        .ucom_cfg_close = &umoscom_cfg_close,
 
        
        .ucom_pre_param = &umoscom_pre_param,
        .ucom_start_read = &umoscom_start_read,
        .ucom_stop_read = &umoscom_stop_read,
        .ucom_start_write = &umoscom_start_write,
        .ucom_stop_write = &umoscom_stop_write,
        .ucom_poll = &umoscom_poll,
        .ucom_free = &umoscom_free,
}

Definition at line 246 of file umoscom.c.

Referenced by umoscom_attach().

umoscom_config_data

const struct usb_config umoscom_config_data[UMOSCOM_N_TRANSFER]

static

Initial value:

= {
        [UMOSCOM_BULK_DT_WR] = {
                .type = UE_BULK,
                .endpoint = UE_ADDR_ANY,
                .direction = UE_DIR_OUT,
                .bufsize = UMOSCOM_BUFSIZE,
                .flags = {.pipe_bof = 1,.force_short_xfer = 1,},
                .callback = &umoscom_write_callback,
        },
 
        [UMOSCOM_BULK_DT_RD] = {
                .type = UE_BULK,
                .endpoint = UE_ADDR_ANY,
                .direction = UE_DIR_IN,
                .bufsize = UMOSCOM_BUFSIZE,
                .flags = {.pipe_bof = 1,.short_xfer_ok = 1,},
                .callback = &umoscom_read_callback,
        },
 
        [UMOSCOM_INTR_DT_RD] = {
                .type = UE_INTERRUPT,
                .endpoint = UE_ADDR_ANY,
                .direction = UE_DIR_IN,
                .flags = {.pipe_bof = 1,.short_xfer_ok = 1,},
                .bufsize = 0,   
                .callback = &umoscom_intr_callback,
        },
}

Definition at line 217 of file umoscom.c.

Referenced by umoscom_attach().

umoscom_detach

device_detach_t umoscom_detach

static

Definition at line 192 of file umoscom.c.

Referenced by umoscom_attach().

umoscom_devclass

devclass_t umoscom_devclass

static

Definition at line 273 of file umoscom.c.

umoscom_devs

const STRUCT_USB_HOST_ID umoscom_devs[]

static

Initial value:

= {
        {USB_VPI(USB_VENDOR_MOSCHIP, USB_PRODUCT_MOSCHIP_MCS7703, 0)}
}

Definition at line 281 of file umoscom.c.

Referenced by umoscom_probe().

umoscom_driver

driver_t umoscom_driver

static

Initial value:

= {
        .name = "umoscom",
        .methods = umoscom_methods,
        .size = sizeof(struct umoscom_softc),
}

Definition at line 275 of file umoscom.c.

umoscom_intr_callback

usb_callback_t umoscom_intr_callback

static

Definition at line 197 of file umoscom.c.

umoscom_methods

device_method_t umoscom_methods[]

static

Initial value:

= {
        DEVMETHOD(device_probe, umoscom_probe),
        DEVMETHOD(device_attach, umoscom_attach),
        DEVMETHOD(device_detach, umoscom_detach),
        DEVMETHOD_END
}

Definition at line 266 of file umoscom.c.

umoscom_probe

device_probe_t umoscom_probe

static

Definition at line 190 of file umoscom.c.

umoscom_read_callback

usb_callback_t umoscom_read_callback

static

Definition at line 196 of file umoscom.c.

umoscom_write_callback

usb_callback_t umoscom_write_callback

static

Definition at line 195 of file umoscom.c.