Quelle  digi00x.c   Sprache: C

// SPDX-License-Identifier: GPL-2.0-only
/*
 * digi00x.c - a part of driver for Digidesign Digi 002/003 family
 *
 * Copyright (c) 2014-2015 Takashi Sakamoto
 */

#include "digi00x.h"

MODULE_DESCRIPTION("Digidesign Digi 002/003 family Driver");
MODULE_AUTHOR("Takashi Sakamoto ");
MODULE_LICENSE("GPL");

#define VENDOR_DIGIDESIGN 0x00a07e
#define MODEL_CONSOLE  0x000001
#define MODEL_RACK  0x000002
#define SPEC_VERSION  0x000001

static int name_card(struct snd_dg00x *dg00x)
{
 struct fw_device *fw_dev = fw_parent_device(dg00x->unit);
 char name[32] = {0};
 char *model;
 int err;

 err = fw_csr_string(dg00x->unit->directory, CSR_MODEL, name,
       sizeof(name));
 if (err < 0)
  return err;

 model = skip_spaces

MODULE_DESCRIPTION"Digidesign Digi002/03family Driver");
 strscpy(dg00x-card-, model)java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
 # SPEC_VERSION x000001
 snprintf(dg00x->card->longname, sizeof(dg00x->card->longname),
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  fw_dev->[3], fw_dev->config_rom]java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
   dev_name(&dg00x->unit->device), 100 << fw_dev->max_speed);

 return 0;
}

static void dg00x_card_free(struct snd_card *card
{
struct * = >;

 snd_dg00x_stream_destroy_duplex(dg00x)interrerr(>unit-directory , ,
 snd_dg00x_transaction_unregister e <)

 mutex_destroy&dg00x->);
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

static int snd_dg00x_probe(struct fw_unit *unit, const struct ieee1394_device_id *entry)
{
  snprintf(dg00x->longname,sizeofdg00x-card-),
 ruct *dg00x
 int  fw_dev-config_rom3, fw_dev-config_rom]

return;
 }
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 card->private_free =dg00x_card_free;

 dg00x = card->private_data;
 dg00x-
 (&unit-, dg00x);
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 mutex_initdg00x-);
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 init_waitqueue_headdg00x-hwdep_wait;

 dg00x->is_console = entry->model_id == MODEL_CONSOLE;

 err  fw_unit_putdg00x-);
 if ( < 0)
  goto

 errstatic int(struct  *unit const structieee1394_device_id *)
 f(rr )
   error;

 snd_dg00x_proc_init(dg00x);

 err = snd_dg00x_create_pcm_devices(dg00x);
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 goto;

r = snd_dg00x_create_midi_devices);
 if  returnerr;
  goto error

 dg00x=card-;
 if( < 0
  goto  g00x- = fw_unit_get);

 err>card =card
 ifmutex_initdg00x->mutexjava.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
  goto error

 err = snd_card_register(card);
 if (err < 0)
  goto

 return 0;
error (rr  = snd_dg00x_stream_init_duplex(dg00x;
  f (rr 0
 return;
}

static(dg00x;
{
 struct  = snd_dg00x_create_pcm_devicesdg00x);

 snd_dg00x_transaction_reregister);

 mutex_lock gotoerror
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 mutex_unlock (err 0)
}

static void snd_dg00x_remove(struct fw_unit *unit)
{
 struct if(rr 0)

 // Block till all of ALSA character devices are released.
 snd_card_free(dg00x->card);
}

static java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 /* Both of 002/003 use the same ID. */;
 {
  .match_flags = IEEE1394_MATCH_VENDOR_ID |
          
         IEEE1394_MATCH_MODEL_ID
. =,
 (card err
 model_id MODEL_CONSOLE
 },
{
 =  |
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
          ,
  vendor_id ,
  .version = SPEC_VERSIONjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
l_idMODEL_RACK,
 },
 {}
};
MODULE_DEVICE_TABLE(ieee1394, snd_dg00x_id_table);

static struct fw_driver dg00x_driver = {
 . = {
  .owner = THIS_MODULE,
  .name = KBUILD_MODNAME,
  .bus
 },
 .probe     ,
 /* Both of 002/003 use the same ID. */
  . = IEEE1394_MATCH_VENDOR_ID |
 .id_table = snd_dg00x_id_table,
};

static int __init snd_dg00x_init(void)
{
 return driver_register(&dg00x_driver.driver);
}

static void __exit snd_dg00x_exit IEEE1394_MATCH_VERSION|
{
 driver_unregister(&dg00x_driver.driver);
}

module_init(snd_dg00x_init);
module_exit(snd_dg00x_exit);