hso.c File Reference

#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/netdevice.h>
#include <linux/module.h>
#include <linux/ethtool.h>
#include <linux/usb.h>
#include <linux/timer.h>
#include <linux/tty.h>
#include <linux/tty_driver.h>
#include <linux/tty_flip.h>
#include <linux/kmod.h>
#include <linux/rfkill.h>
#include <linux/ip.h>
#include <linux/uaccess.h>
#include <linux/usb/cdc.h>
#include <net/arp.h>
#include <asm/byteorder.h>
#include <linux/serial_core.h>
#include <linux/serial.h>

Go to the source code of this file.

Data Structures
struct	hso_shared_int
struct	hso_net
struct	hso_serial_state_notification
struct	hso_tiocmget
struct	hso_serial
struct	hso_device

Macros
#define	MOD_AUTHOR   "Option Wireless"
#define	MOD_DESCRIPTION   "USB High Speed Option driver"
#define	MOD_LICENSE   "GPL"
#define	HSO_MAX_NET_DEVICES   10
#define	HSO__MAX_MTU   2048
#define	DEFAULT_MTU   1500
#define	DEFAULT_MRU   1500
#define	CTRL_URB_RX_SIZE   1024
#define	CTRL_URB_TX_SIZE   64
#define	BULK_URB_RX_SIZE   4096
#define	BULK_URB_TX_SIZE   8192
#define	MUX_BULK_RX_BUF_SIZE   HSO__MAX_MTU
#define	MUX_BULK_TX_BUF_SIZE   HSO__MAX_MTU
#define	MUX_BULK_RX_BUF_COUNT   4
#define	USB_TYPE_OPTION_VENDOR   0x20
#define	HSO_NET_RUNNING   0
#define	HSO_NET_TX_TIMEOUT   (HZ*10)
#define	HSO_SERIAL_MAGIC   0x48534f31
#define	HSO_SERIAL_TTY_MINORS   256
#define	MAX_RX_URBS   2
#define	D__(lvl_, fmt, arg...)
#define	D_(lvl, args...)
#define	D1(args...)   D_(0x01, ##args)
#define	D2(args...)   D_(0x02, ##args)
#define	D3(args...)   D_(0x04, ##args)
#define	D4(args...)   D_(0x08, ##args)
#define	D5(args...)   D_(0x10, ##args)
#define	BM_REQUEST_TYPE   (0xa1)
#define	B_NOTIFICATION   (0x20)
#define	W_VALUE   (0x0)
#define	W_INDEX   (0x2)
#define	W_LENGTH   (0x2)
#define	B_OVERRUN   (0x1<<6)
#define	B_PARITY   (0x1<<5)
#define	B_FRAMING   (0x1<<4)
#define	B_RING_SIGNAL   (0x1<<3)
#define	B_BREAK   (0x1<<2)
#define	B_TX_CARRIER   (0x1<<1)
#define	B_RX_CARRIER   (0x1<<0)
#define	HSO_INTF_MASK   0xFF00
#define	HSO_INTF_MUX   0x0100
#define	HSO_INTF_BULK   0x0200
#define	HSO_PORT_MASK   0xFF
#define	HSO_PORT_NO_PORT   0x0
#define	HSO_PORT_CONTROL   0x1
#define	HSO_PORT_APP   0x2
#define	HSO_PORT_GPS   0x3
#define	HSO_PORT_PCSC   0x4
#define	HSO_PORT_APP2   0x5
#define	HSO_PORT_GPS_CONTROL   0x6
#define	HSO_PORT_MSD   0x7
#define	HSO_PORT_VOICE   0x8
#define	HSO_PORT_DIAG2   0x9
#define	HSO_PORT_DIAG   0x10
#define	HSO_PORT_MODEM   0x11
#define	HSO_PORT_NETWORK   0x12
#define	HSO_INFO_MASK   0xFF000000
#define	HSO_INFO_CRC_BUG   0x01000000
#define	DUMP(buf_, len_)
#define	DUMP1(buf_, len_)
#define	default_port_device(vendor, product)
#define	icon321_port_device(vendor, product)

Enumerations
enum	pkt_parse_state { WAIT_IP, WAIT_DATA, WAIT_SYNC }
enum	rx_ctrl_state { RX_IDLE, RX_SENT, RX_PENDING }

Functions
	MODULE_DEVICE_TABLE (usb, hso_ids)
	module_init (hso_init)
	module_exit (hso_exit)
	MODULE_AUTHOR (MOD_AUTHOR)
	MODULE_DESCRIPTION (MOD_DESCRIPTION)
	MODULE_LICENSE (MOD_LICENSE)
	MODULE_PARM_DESC (debug,"Level of debug [0x01 | 0x02 | 0x04 | 0x08 | 0x10]")
	module_param (debug, int, S_IRUGO|S_IWUSR)
	MODULE_PARM_DESC (tty_major,"Set the major tty number")
	module_param (tty_major, int, S_IRUGO|S_IWUSR)
	MODULE_PARM_DESC (disable_net,"Disable the network interface")
	module_param (disable_net, int, S_IRUGO|S_IWUSR)

Variables
struct hso_serial_state_notification	__packed

Macro Definition Documentation

#define B_BREAK   (0x1<<2)

Definition at line 195 of file hso.c.

#define B_FRAMING   (0x1<<4)

Definition at line 193 of file hso.c.

#define B_NOTIFICATION   (0x20)

Definition at line 186 of file hso.c.

#define B_OVERRUN   (0x1<<6)

Definition at line 191 of file hso.c.

#define B_PARITY   (0x1<<5)

Definition at line 192 of file hso.c.

#define B_RING_SIGNAL   (0x1<<3)

Definition at line 194 of file hso.c.

#define B_RX_CARRIER   (0x1<<0)

Definition at line 197 of file hso.c.

#define B_TX_CARRIER   (0x1<<1)

Definition at line 196 of file hso.c.

#define BM_REQUEST_TYPE   (0xa1)

Definition at line 185 of file hso.c.

#define BULK_URB_RX_SIZE   4096

Definition at line 88 of file hso.c.

#define BULK_URB_TX_SIZE   8192

Definition at line 89 of file hso.c.

#define CTRL_URB_RX_SIZE   1024

Definition at line 85 of file hso.c.

#define CTRL_URB_TX_SIZE   64

Definition at line 86 of file hso.c.

#define D1

(

args...

)

D_(0x01, ##args)

Definition at line 124 of file hso.c.

#define D2

(

args...

)

D_(0x02, ##args)

Definition at line 125 of file hso.c.

#define D3

(

args...

)

D_(0x04, ##args)

Definition at line 126 of file hso.c.

#define D4

(

args...

)

D_(0x08, ##args)

Definition at line 127 of file hso.c.

#define D5

(

args...

)

D_(0x10, ##args)

Definition at line 128 of file hso.c.

#define D_	(		lvl,
			args...
	)

Value:

do {                        \
        if (lvl & debug)            \
            D__(KERN_INFO, args);       \
    } while (0)

Definition at line 118 of file hso.c.

#define D__	(		lvl_,
			fmt,
			arg...
	)

Value:

do {                        \
        printk(lvl_ "[%d:%s]: " fmt "\n",   \
               __LINE__, __func__, ## arg); \
    } while (0)

Definition at line 112 of file hso.c.

#define DEFAULT_MRU   1500

Definition at line 83 of file hso.c.

#define DEFAULT_MTU   1500

Definition at line 82 of file hso.c.

#define default_port_device	(		vendor,
			product
	)

Value:

USB_DEVICE(vendor, product),    \
        .driver_info = (kernel_ulong_t)default_port_spec

Definition at line 419 of file hso.c.

#define DUMP	(		buf_,
			len_
	)

Definition at line 383 of file hso.c.

#define DUMP1	(		buf_,
			len_
	)

Definition at line 384 of file hso.c.

#define HSO__MAX_MTU   2048

Definition at line 81 of file hso.c.

#define HSO_INFO_CRC_BUG   0x01000000

Definition at line 313 of file hso.c.

#define HSO_INFO_MASK   0xFF000000

Definition at line 312 of file hso.c.

#define HSO_INTF_BULK   0x0200

Definition at line 293 of file hso.c.

#define HSO_INTF_MASK   0xFF00

Definition at line 291 of file hso.c.

#define HSO_INTF_MUX   0x0100

Definition at line 292 of file hso.c.

#define HSO_MAX_NET_DEVICES   10

Definition at line 80 of file hso.c.

#define HSO_NET_RUNNING   0

Definition at line 98 of file hso.c.

#define HSO_NET_TX_TIMEOUT   (HZ*10)

Definition at line 100 of file hso.c.

#define HSO_PORT_APP   0x2

Definition at line 299 of file hso.c.

#define HSO_PORT_APP2   0x5

Definition at line 302 of file hso.c.

#define HSO_PORT_CONTROL   0x1

Definition at line 298 of file hso.c.

#define HSO_PORT_DIAG   0x10

Definition at line 307 of file hso.c.

#define HSO_PORT_DIAG2   0x9

Definition at line 306 of file hso.c.

#define HSO_PORT_GPS   0x3

Definition at line 300 of file hso.c.

#define HSO_PORT_GPS_CONTROL   0x6

Definition at line 303 of file hso.c.

#define HSO_PORT_MASK   0xFF

Definition at line 296 of file hso.c.

#define HSO_PORT_MODEM   0x11

Definition at line 308 of file hso.c.

#define HSO_PORT_MSD   0x7

Definition at line 304 of file hso.c.

#define HSO_PORT_NETWORK   0x12

Definition at line 309 of file hso.c.

#define HSO_PORT_NO_PORT   0x0

Definition at line 297 of file hso.c.

#define HSO_PORT_PCSC   0x4

Definition at line 301 of file hso.c.

#define HSO_PORT_VOICE   0x8

Definition at line 305 of file hso.c.

#define HSO_SERIAL_MAGIC   0x48534f31

Definition at line 102 of file hso.c.

#define HSO_SERIAL_TTY_MINORS   256

Definition at line 105 of file hso.c.

#define icon321_port_device	(		vendor,
			product
	)

Value:

USB_DEVICE(vendor, product),    \
        .driver_info = (kernel_ulong_t)icon321_port_spec

Definition at line 423 of file hso.c.

#define MAX_RX_URBS   2

Definition at line 107 of file hso.c.

#define MOD_AUTHOR   "Option Wireless"

Definition at line 76 of file hso.c.

#define MOD_DESCRIPTION   "USB High Speed Option driver"

Definition at line 77 of file hso.c.

#define MOD_LICENSE   "GPL"

Definition at line 78 of file hso.c.

#define MUX_BULK_RX_BUF_COUNT   4

Definition at line 93 of file hso.c.

#define MUX_BULK_RX_BUF_SIZE   HSO__MAX_MTU

Definition at line 91 of file hso.c.

#define MUX_BULK_TX_BUF_SIZE   HSO__MAX_MTU

Definition at line 92 of file hso.c.

#define USB_TYPE_OPTION_VENDOR   0x20

Definition at line 94 of file hso.c.

#define W_INDEX   (0x2)

Definition at line 188 of file hso.c.

#define W_LENGTH   (0x2)

Definition at line 189 of file hso.c.

#define W_VALUE   (0x0)

Definition at line 187 of file hso.c.

Enumeration Type Documentation

enum pkt_parse_state

Enumerator:

WAIT_IP
WAIT_DATA
WAIT_SYNC

Definition at line 133 of file hso.c.

enum rx_ctrl_state

Enumerator:

RX_IDLE
RX_SENT
RX_PENDING

Definition at line 179 of file hso.c.

Function Documentation

MODULE_AUTHOR

(

MOD_AUTHOR

)

MODULE_DESCRIPTION

(

MOD_DESCRIPTION

)

MODULE_DEVICE_TABLE	(	usb	,
		hso_ids
	)

module_exit

(

hso_exit

)

module_init

(

hso_init

)

MODULE_LICENSE

(

MOD_LICENSE

)

module_param	(	debug	,
		int	,
		S_IRUGO|	S_IWUSR
	)

module_param	(	tty_major	,
		int	,
		S_IRUGO|	S_IWUSR
	)

module_param	(	disable_net	,
		int	,
		S_IRUGO|	S_IWUSR
	)

MODULE_PARM_DESC	(	debug	,
		"Level of debug "	[0x01|0x02|0x04|0x08|0x10]
	)

MODULE_PARM_DESC	(	tty_major	,
		"Set the major tty number"
	)

MODULE_PARM_DESC	(	disable_net	,
		"Disable the network interface"
	)

Variable Documentation

struct hso_serial_state_notification __packed