EC200A在Ubuntu 18.04LTS下的驱动

// SPDX-License-Identifier: GPL-2.0 /* USB Driver for GSM modems Copyright (C) 2005 Matthias Urlichs <smurf@smurf.noris.de> Portions copied from the Keyspan driver by Hugh Blemings <hugh@blemings.org> History: see the git log. Work sponsored by: Sigos GmbH, Germany <info@sigos.de> This driver exists because the "normal" serial driver doesn't work too well with GSM modems. Issues: - data loss -- one single Receive URB is not nearly enough - nonstandard flow (Option devices) control - controlling the baud rate doesn't make sense This driver is named "option" because the most common device it's used for is a PC-Card (with an internal OHCI-USB interface, behind which the GSM interface sits), made by Option Inc. Some of the "one port" devices actually exhibit multiple USB instances on the USB bus. This is not a bug, these ports are used for different device features. */ #define DRIVER_AUTHOR "Matthias Urlichs <smurf@smurf.noris.de>" #define DRIVER_DESC "USB Driver for GSM modems" #include <linux/kernel.h> #include <linux/jiffies.h> #include <linux/errno.h> #include <linux/tty.h> #include <linux/tty_flip.h> #include <linux/slab.h> #include <linux/module.h> #include <linux/bitops.h> #include <linux/usb.h> #include <linux/usb/serial.h> #include "usb-wwan.h" /* Function prototypes */ static int option_probe(struct usb_serial *serial, const struct usb_device_id *id); static int option_attach(struct usb_serial *serial); static void option_release(struct usb_serial *serial); static void option_instat_callback(struct urb *urb); /* Vendor and product IDs */ #define OPTION_VENDOR_ID 0x0AF0 #define OPTION_PRODUCT_COLT 0x5000 #define OPTION_PRODUCT_RICOLA 0x6000 #define OPTION_PRODUCT_RICOLA_LIGHT 0x6100 #define OPTION_PRODUCT_RICOLA_QUAD 0x6200 #define OPTION_PRODUCT_RICOLA_QUAD_LIGHT 0x6300 #define OPTION_PRODUCT_RICOLA_NDIS 0x6050 #define OPTION_PRODUCT_RICOLA_NDIS_LIGHT 0x6150 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD 0x6250 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT 0x6350 #define OPTION_PRODUCT_COBRA 0x6500 #define OPTION_PRODUCT_COBRA_BUS 0x6501 #define OPTION_PRODUCT_VIPER 0x6600 #define OPTION_PRODUCT_VIPER_BUS 0x6601 #define OPTION_PRODUCT_GT_MAX_READY 0x6701 #define OPTION_PRODUCT_FUJI_MODEM_LIGHT 0x6721 #define OPTION_PRODUCT_FUJI_MODEM_GT 0x6741 #define OPTION_PRODUCT_FUJI_MODEM_EX 0x6761 #define OPTION_PRODUCT_KOI_MODEM 0x6800 #define OPTION_PRODUCT_SCORPION_MODEM 0x6901 #define OPTION_PRODUCT_ETNA_MODEM 0x7001 #define OPTION_PRODUCT_ETNA_MODEM_LITE 0x7021 #define OPTION_PRODUCT_ETNA_MODEM_GT 0x7041 #define OPTION_PRODUCT_ETNA_MODEM_EX 0x7061 #define OPTION_PRODUCT_ETNA_KOI_MODEM 0x7100 #define OPTION_PRODUCT_GTM380_MODEM 0x7201 #define HUAWEI_VENDOR_ID 0x12D1 #define HUAWEI_PRODUCT_E173 0x140C #define HUAWEI_PRODUCT_E1750 0x1406 #define HUAWEI_PRODUCT_K4505 0x1464 #define HUAWEI_PRODUCT_K3765 0x1465 #define HUAWEI_PRODUCT_K4605 0x14C6 #define HUAWEI_PRODUCT_E173S6 0x1C07 #define QUANTA_VENDOR_ID 0x0408 #define QUANTA_PRODUCT_Q101 0xEA02 #define QUANTA_PRODUCT_Q111 0xEA03 #define QUANTA_PRODUCT_GLX 0xEA04 #define QUANTA_PRODUCT_GKE 0xEA05 #define QUANTA_PRODUCT_GLE 0xEA06 #define NOVATELWIRELESS_VENDOR_ID 0x1410 /* YISO PRODUCTS */ #define YISO_VENDOR_ID 0x0EAB #define YISO_PRODUCT_U893 0xC893 /* * NOVATEL WIRELESS PRODUCTS * * Note from Novatel Wireless: * If your Novatel modem does not work on linux, don't * change the option module, but check our website. If * that does not help, contact ddeschepper@nvtl.com */ /* MERLIN EVDO PRODUCTS */ #define NOVATELWIRELESS_PRODUCT_V640 0x1100 #define NOVATELWIRELESS_PRODUCT_V620 0x1110 #define NOVATELWIRELESS_PRODUCT_V740 0x1120 #define NOVATELWIRELESS_PRODUCT_V720 0x1130 /* MERLIN HSDPA/HSPA PRODUCTS */ #define NOVATELWIRELESS_PRODUCT_U730 0x1400 #define NOVATELWIRELESS_PRODUCT_U740 0x1410 #define NOVATELWIRELESS_PRODUCT_U870 0x1420 #define NOVATELWIRELESS_PRODUCT_XU870 0x1430 #define NOVATELWIRELESS_PRODUCT_X950D 0x1450 /* EXPEDITE PRODUCTS */ #define NOVATELWIRELESS_PRODUCT_EV620 0x2100 #define NOVATELWIRELESS_PRODUCT_ES720 0x2110 #define NOVATELWIRELESS_PRODUCT_E725 0x2120 #define NOVATELWIRELESS_PRODUCT_ES620 0x2130 #define NOVATELWIRELESS_PRODUCT_EU730 0x2400 #define NOVATELWIRELESS_PRODUCT_EU740 0x2410 #define NOVATELWIRELESS_PRODUCT_EU870D 0x2420 /* OVATION PRODUCTS */ #define NOVATELWIRELESS_PRODUCT_MC727 0x4100 #define NOVATELWIRELESS_PRODUCT_MC950D 0x4400 /* * Note from Novatel Wireless: * All PID in the 5xxx range are currently reserved for * auto-install CDROMs, and should not be added to this * module. * * #define NOVATELWIRELESS_PRODUCT_U727 0x5010 * #define NOVATELWIRELESS_PRODUCT_MC727_NEW 0x5100 */ #define NOVATELWIRELESS_PRODUCT_OVMC760 0x6002 #define NOVATELWIRELESS_PRODUCT_MC780 0x6010 #define NOVATELWIRELESS_PRODUCT_EVDO_FULLSPEED 0x6000 #define NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED 0x6001 #define NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED 0x7000 #define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED 0x7001 #define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED3 0x7003 #define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED4 0x7004 #define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED5 0x7005 #define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED6 0x7006 #define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED7 0x7007 #define NOVATELWIRELESS_PRODUCT_MC996D 0x7030 #define NOVATELWIRELESS_PRODUCT_MF3470 0x7041 #define NOVATELWIRELESS_PRODUCT_MC547 0x7042 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED 0x8000 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED 0x8001 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED 0x9000 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0x9001 #define NOVATELWIRELESS_PRODUCT_E362 0x9010 #define NOVATELWIRELESS_PRODUCT_E371 0x9011 #define NOVATELWIRELESS_PRODUCT_U620L 0x9022 #define NOVATELWIRELESS_PRODUCT_G2 0xA010 #define NOVATELWIRELESS_PRODUCT_MC551 0xB001 /* AMOI PRODUCTS */ #define AMOI_VENDOR_ID 0x1614 #define AMOI_PRODUCT_H01 0x0800 #define AMOI_PRODUCT_H01A 0x7002 #define AMOI_PRODUCT_H02 0x0802 #define AMOI_PRODUCT_SKYPEPHONE_S2 0x0407 #define DELL_VENDOR_ID 0x413C /* Dell modems */ #define DELL_PRODUCT_5700_MINICARD 0x8114 #define DELL_PRODUCT_5500_MINICARD 0x8115 #define DELL_PRODUCT_5505_MINICARD 0x8116 #define DELL_PRODUCT_5700_EXPRESSCARD 0x8117 #define DELL_PRODUCT_5510_EXPRESSCARD 0x8118 #define DELL_PRODUCT_5700_MINICARD_SPRINT 0x8128 #define DELL_PRODUCT_5700_MINICARD_TELUS 0x8129 #define DELL_PRODUCT_5720_MINICARD_VZW 0x8133 #define DELL_PRODUCT_5720_MINICARD_SPRINT 0x8134 #define DELL_PRODUCT_5720_MINICARD_TELUS 0x8135 #define DELL_PRODUCT_5520_MINICARD_CINGULAR 0x8136 #define DELL_PRODUCT_5520_MINICARD_GENERIC_L 0x8137 #define DELL_PRODUCT_5520_MINICARD_GENERIC_I 0x8138 #define DELL_PRODUCT_5730_MINICARD_SPRINT 0x8180 #define DELL_PRODUCT_5730_MINICARD_TELUS 0x8181 #define DELL_PRODUCT_5730_MINICARD_VZW 0x8182 #define DELL_PRODUCT_5800_MINICARD_VZW 0x8195 /* Novatel E362 */ #define DELL_PRODUCT_5800_V2_MINICARD_VZW 0x8196 /* Novatel E362 */ #define DELL_PRODUCT_5804_MINICARD_ATT 0x819b /* Novatel E371 */ #define DELL_PRODUCT_5821E 0x81d7 #define DELL_PRODUCT_5821E_ESIM 0x81e0 #define KYOCERA_VENDOR_ID 0x0c88 #define KYOCERA_PRODUCT_KPC650 0x17da #define KYOCERA_PRODUCT_KPC680 0x180a #define ANYDATA_VENDOR_ID 0x16d5 #define ANYDATA_PRODUCT_ADU_620UW 0x6202 #define ANYDATA_PRODUCT_ADU_E100A 0x6501 #define ANYDATA_PRODUCT_ADU_500A 0x6502 #define AXESSTEL_VENDOR_ID 0x1726 #define AXESSTEL_PRODUCT_MV110H 0x1000 #define BANDRICH_VENDOR_ID 0x1A8D #define BANDRICH_PRODUCT_C100_1 0x1002 #define BANDRICH_PRODUCT_C100_2 0x1003 #define BANDRICH_PRODUCT_1004 0x1004 #define BANDRICH_PRODUCT_1005 0x1005 #define BANDRICH_PRODUCT_1006 0x1006 #define BANDRICH_PRODUCT_1007 0x1007 #define BANDRICH_PRODUCT_1008 0x1008 #define BANDRICH_PRODUCT_1009 0x1009 #d