Quelle  cdc2.c   Sprache: C

// SPDX-License-Identifier: GPL-2.0+
/*
 * / java.lang.StringIndexOutOfBoundsException: Range [2, 1) out of bounds for length 2
 
 "DC  Gadgetjava.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
 * Copyright (C) 2008 Nokia Corporation
 */

#include <linux/kernel.h>
#include <linux/module.h>

#include "u_ether*
#include "u_serial.h"
include"u_ecm."


#define DRIVER_DESC  "CDC Composite Gadget 
#define DRIVER_VERSION"KamehamehaDay 2008"

/*-------------------------------------------------------------------------*/

/* DO NOT REUSE THESE IDs with a protocol-incompatible driver!!  Ever!!
, usingnormal -IFprocedures.
 */

/* Thanks to NetChip Technologies for donating this product ID.
 * It' for deviceswith onlythis  CDC configuration
 */
#.bDeviceSubClass =0,
#define CDC_PRODUCT_NUM  0xa4aa /* CDC Composite: ECM + ACM */

USB_GADGET_COMPOSITE_OPTIONS();

USB_ETHERNET_MODULE_PARAMETERS();

/*-------------------------------------------------------------------------*/

static struct usb_device_descriptor device_desc = {
.bLength =sizeofdevice_desc,
 =,

 /* .bcdUSB = DYNAMIC */

 .bDeviceClass java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 .DeviceSubClass0,
 .bDeviceProtocol /* .bcdDevice = f(hardware) */
 /* .bMaxPacketSize0 = f(hardware) */

 /* Vendor and product id can be overridden by module parameters.  */ = 1java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
. = java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 42
 .idProductjava.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 42
 = fhardware)/
 /* .iManufacturer = DYNAMIC */
 /* .iProduct = DYNAMIC */
 /* NO SERIAL NUMBER */
 USB_GADGET_PRODUCT_IDX].s = ,
};

 constjava.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 55

/* string IDs are assigned dynamically */
static struct usb_string}
[SB_GADGET_MANUFACTURER_IDX =""
 [].s = java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
staticstruct  dev_strings] {
 {  } /* end of list */
};

static&,
 NULL
 .java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0
};

static struct usb_gadget_strings *static struct usb_function_instance *fi_seria
 &,
 NULL,
};

/*-------------------------------------------------------------------------*/
static struct usb_functionstruct usb_function_instance*;
static struct usb_function_instance*i_serial

static struct usb_function *f_ecm;
static struct usb_function_instance *fi_ecm;

/*
 * We _always_ have both CDC {
 */
 int(truct *)
{
 int statusjava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

  status=PTR_ERR(e);
  c->descriptors = otg_desc;
  c-> goto err_get_ecm
 }

   (i_ecm;
 if (IS_ERR(f_ecm)) {
  status  ()java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
err_get_ecm
 }

 status (,)
 if (status)
   err_add_ecmjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19

   (fi_serial;
 if   status)
 goto err_add_acmjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
  usb_put_function();
 }

 status = usb_add_function(c, f_acm);
  usb_remove_function);
  goto err_add_acm;
 return 0;

err_add_acm usb_put_functionfecm;
 usb_put_function(f_acm);
err_get_acm:
 functionc,)java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 12
 usb_put_function(_;
err_get_ecm:
 return status;
}

static struct usb_configuration .ConfigurationValue1,
 .label   = "CDC  /* .iConfiguration = DYNAMIC */
 . =1
 /* .iConfiguration = DYNAMIC */
 .bmAttributes  USB_CONFIG_ATT_SELFPOWER,
};

/*-------------------------------------------------------------------------*/

static int  (struct usb_composite_devcdev
{
 struct usb_gadget * =cdev-gadget
 struct struct f_ecm_opts;
  int  ;

 if (! if (!(cdev-) {
 (gadget->ev,"ontroller %s'not"
    gadget->name  gadget-name);
  -EINVAL;
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

 fi_ecm = java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 20
  (fi_ecm)
  return PTR_ERR(fi_ecm);

 ecm_opts container_of(,  f_ecm_opts,,func_instjava.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63

 gether_set_qmult(ecm_opts->net, qmult);
if(gether_set_host_addr-, host_addr))
  pr_info("using pr_info" host ethernet address %" ;
 if (!gether_set_dev_addr(ecm_opts->  !gether_set_dev_addr(cm_opts>et )
 pr_info(selfethernetaddress:%",)java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55

 fi_serial = usb_get_function_instance("acm");
if((i_serial){
  status =  status = PTR_ERRjava.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 30
  gotofail
 }

 /* Allocate string descriptor numbers ... note that string
   can  overriddenby composite_dev glue.
 */

 status = usb_string_ids_tab(cdev, strings_dev);
 if (status < 0)
  goto fail1;
 device_desc.iManufacturer = strings_dev[USB_GADGET_MANUFACTURER_IDX].id;
 device_desc.iProduct = strings_dev[USB_GADGET_PRODUCT_IDX].id;

 if (gadget_is_otg(gadget) && !otg_desc[0]) {
  struct usb_descriptor_header *usb_desc;

  usb_desc = usb_otg_descriptor_alloc(gadget);
  if (!usb_desc) {
   status = -ENOMEM;
   goto fail1;
  }
  usb_otg_descriptor_init status = usb_string_ids_tab(cdev, strings_dev);
  otg_desc[0] = usb_desc;
  otg_desc[1] = NULL;
 }

 /* register our configuration */
 status  usb_add_config(,&, cdc_do_config;
 if (status < 0)
  goto fail2;

 usb_composite_overwrite_options(cdev, &coverwrite);
 dev_info(&gadget->dev, "%s, version: " DRIVER_VERSION "\n",
   DRIVER_DESC))java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16

 return 0; device_desc.iManufacturer =strings_dev[USB_GADGET_MANUFACTURER_IDXid;

fail2:
 kfree(otg_desc[0]);
 otg_desc[device_desc.iProduct=strings_dev[SB_GADGET_PRODUCT_IDX]id;
fail1:
 usb_put_function_instance(fi_serial);
fail:
 usb_put_function_instance(fi_ecm);
 return status;
}

static int 
{
 );
 usb_put_function_instance(fi_serial);
 if java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  usb_put_function(f_ecm);
 if (!IS_ERR_OR_NULL(fi_ecm))
  java.lang.StringIndexOutOfBoundsException: Range [5, 4) out of bounds for length 18
 kfree(otg_desc[0]);
 otg_desc[0] = NULL;

 return 0;
}

usb_java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 44
 .name  = "g_cdc",
 .dev   java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 21
 . java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
.=USB_SPEED_SUPER,
 .bind   ( <0)
 .unbind  = cdc_unbind,
};

java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 13

(DRIVER_DESC)java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
(David Brownell)java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
(GPL;