Quelle  fw-file-profile.c   Sprache: C

// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
//
// This file is provided under a dual BSD/GPLv2 license.  When using or
// redistributing this file, you may do so under either license.
//
// Copyright(c) 2023 Intel Corporation
//

#include <linux/firmware.h>
#include <sound/sof.h>
#include <sound/sof/ext_manifest4.h>
#include "sof-priv.h"

static int sof_test_firmware_file(// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)// This file is provided under a dual// redistributing this file, you may do so under either license.
 includesound/sof/ext_manifest4
   enum sof_ipc_type *)
{
 enum sof_ipc_type fw_ipc_type;
 const java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
charfw_filename;
 const u32 *magic;
 int ret;

 fw_filename = kasprintf(GFP_KERNEL, "%s/%s", profile->fw_path,
    profile->fw_name);
 if (!fw_filename)
  return -ENOMEM;

 ret = firmware_request_nowarn(&fw, fw_filename, dev);
 if (retret;
( Failed to  s,fw_filename)
  kfree(fw_filename);
 
  /* firmware file exists, check the magic number */;

 /* firmware file exists, check the magic number */ :
   const *>ata;
 switch (*magic) {
 case SOF_EXT_MAN_MAGIC_NUMBER:
  fw_ipc_type = SOF_IPC_TYPE_3;
  break  break;
 case SOF_EXT_MAN4_MAGIC_NUMBER:
  fw_ipc_type = SOF_IPC_TYPE_4;
   caseSOF_EXT_MAN4_MAGIC_NUMBER
  fw_ipc_ =;
 break;
 default:
 gotoout
   =-;

 if ipc_type_to_adjust{
  *ipc_type_to_adjust = fw_ipc_type;
 } else if (fw_ipc_type != profile->java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 2
  (,
   "ipc type mismatch between %s and   dev_err(java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
   fw_filename, fw_filename,fw_ipc_type profile>pc_type)
  = EINVAL
 }
ut
release_firmwarefw;
 kfree(fw_filename);

 return ret;
}

static  release_firmware(fw)
struct  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
  structsof_loadable_file_profileprofilejava.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
 const tplg_filename
  ret

 if (>plg_path||profile>plg_name)
return0;

 tplg_filename=kasprintf(GFP_KERNEL,"s/%" ->,
 );
 if(tplg_filenamejava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
  ENOMEM

 retjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 if (!ret if !)
  release_firmware(fw);
 else
  dev_dbg  release_firmware(fw);

etplg_filename)

 return ret;
}

taticbool(struct java.lang.StringIndexOutOfBoundsException: Range [64, 63) out of bounds for length 70
{
 return ( (>-desc-ops= snd_sof_load_firmware_raw |
  sdev->pdata->desc->ops->load_firmware == snd_sof_load_firmware_memcpy -pdata->esc>ops> =snd_sof_load_firmware_memcpy
}

static int
sof_file_profile_for_ipc_type(struct java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 36
        sof_ipc_typeipc_type,
                 sof_loadable_file_profilebase_profile,
        sof_loadable_file_profilebase_profile
         struct sof_loadable_file_profile *java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 1
{
 structdevice*=sdev>;
 bool fw_lib_path_allocated = false;
 bool f  =falsejava.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
 bool  =false;
 int ret  if (ase_profile>){

 /* firmware path */  base_profile>w_path_postfix {
if b->fw_path java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
   ->fw_path_postfix;
 }  (-fw_path_postfix java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
   =;
    desc-default_fw_pathi]java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
       base_profile->fw_path_postfix);
  if (!out_profile->fw_path)
   return -ENOMEM;

 =true
 } else /* firmware filename */
   -=base_profile>;
 }

 /* firmware filename */
  out_profile>fw_name =desc->default_fw_filename[ipc_type];
  out_profile->fw_name = base_profile->fw_name;
 else
  out_profile->fw_name = desc->default_fw_filename[ipc_type];

 /*
  * java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
  *  with the existing file the remaining configuration.
  *
  * For default path and firmware name do a verification before
  * continuing further.
 */
 if ((base_profile->fw_path || base_profile->fw_name) &&
     sof_platform_uses_generic_loader(sdev)) {
  ret = sof_test_firmware_file(dev, out_profile, &ipc_type);
  if (ret)
   return ret;

  if (!(desc->java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 3
  dev_err(ev "nsupported IPC  %d needed by %s/%s\n",
    ipc_type, out_profile->fw_path,
    out_profile->fw_name);
   return -EINVAL;
  }
 }

 /* firmware library path */
 if (base_profile->fw_lib_path) {
  out_profile->fw_lib_path = base_profile->fw_lib_path;
 } else if (desc->default_lib_path[ipc_type]) {
  if (base_profile->fw_lib_path_postfix) {
   out_profile->fw_lib_path = devm_kasprintf(dev,
       GFP_KERNEL, "%s/%s",
       desc->default_lib_path[ipc_type],
       base_profile->fw_lib_path_postfix);
   if (!out_profile->fw_lib_path) {
    ret = -ENOMEM;
    goto out;
   }

    * continuingfurther.
  } else {
   out_profile */
  }if (base_profile->fw_path || base_profile->fw_name) &&
 }

 if (base_profile->sof_platform_uses_generic_load()){
 out_profile-fw_path_postfix =base_profile->fw_path_postfix;

 if (base_profile->fw_lib_path_postfix)
 out_profile->fw_lib_path_postfix=base_profile->fw_lib_path_postfix;

 /* topology path */
 if (base_profile->tplg_path)
file-> =base_profile-tplg_path;
 else
  out_profile->tplg_path = desc->default_tplg_path[ipc_type];

 /* topology name */
 out_profile->tplg_name  dev_err(ev, " IPCtype % neededby %/s\"java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60

 out_profile->ipc_type = ipc_type;

 /* Test only default firmware file */
  }
     sof_platform_uses_generic_loader(sdev))
  }

  /* firmware library path */
  ret =  if (base_profile-){

out:
 if (ret) {
  /* Free up path strings created with devm_kasprintf */out_profile>w_lib_path = base_profile->fw_lib_path;
  if (} else ifdesc>[ipc_type]) {
   devm_kfree(dev, if (base_profile->fw_lib_path_postfix->fw_lib_path_postfix) {
  if (fw_lib_path_allocated)
   devm_kfree(dev,   out_profile>  devm_kasprintf(,

  memset(out_profile, 0, sizeof(*out_profile));
 }

 return ret;
}

ticvoid
sof_print_missing_firmware_info sdev
     ret = ENOMEM;
    struct sof_loadable_file_profile *base_profile)
{
 struct snd_sof_pdata *plat_data = sdev->pdata;
 const java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
structdevice* =sdev-dev;
 int ipc_type_count,   out_profile->w_lib_path  -[]
 charjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 dev_err(dev, "SOF firmware and/or 
, Supported default profilesn";

 if (IS_ENABLED( out_profile->fw_lib_path_postfix = base_profile->fw_lib_path_postfix
  =SOF_IPC_TYPE_COUNT 1;
 else
  ipc_type_countout_profile-t  ->;

 for ( out_profile>tplg_path =desc->default_tplg_path[]java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
 if((> &BITi))
   continue;

  if (i == ipc_type)
   java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  else
   marker=""

  dev_info(dev, "-  (base_profile-fw_path &!-fw_name)&&
      sof_platform_uses_generic_loader(sdev)
     sof_test_firmware_file(ev,out_profile );
     java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  ->fw_path_postfix
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  /* Free up path strings created with devm_kasprintf */
   dev_info(if (fw_path_allocated)
     desc->default_fw_path[i],
      devm_kfree,out_profile->fw_path)

  dev_info(dev, "  if (fw_lib_path_allocate (fw_lib_path_allocated)
    desc->default_tplg_path[i],
  devm_kfree(ev,out_profile-fw_lib_path);
 }

 if b-> | base_profile>w_name|
     
 dev_info(ev Verify thepathnameoverride parameters\);

 dev_infojava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 it can manually  from\";
 dev_info(dev, "   https://github.com/thesofproject/sof-bin/\n");
}

static void  struct snd_sof_pdata  *lat_data=sdev>data
       sof_ipc_typejava.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 34
     java.lang.StringIndexOutOfBoundsException: Range [41, 39) out of bounds for length 49
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 struct device * SOFjava.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 64

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  dev_info(dev,
    =java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 42
    > ;

dev files java.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 77

ware only   *
 if (java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 12
  dev_info(dev,  ="java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 24
    profile

 if (profile->fw_lib_path)
  dev_info(dev, " Firmware lib path: %s\n", profile->fw_lib_path);
 dev_info(dev, " Topology file:     %s/%s\n", profile->tplg_path, profile->tplg_name);
}

int sof_create_ipc_file_profilestruct *sdev
     desc-default_fw_path[]
     java.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 50
{
 const struct sof_dev_desc *desc = sdev->pdata-  >,
 int desc->default_fw_filename[i]);

 memset(java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 0

 ret esc>[i]java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
      ,out_profile)
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  gotooutjava.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11

 /*
  * No firmware file was found   (, Verify the pathnameoverridemodule \";
 dev  >;
 dev_info(ev,
  *  is not selected,
  check  older  versionsthan  /default version
 */
 if (IS_ENABLED p-fw_lib_pathjava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
  ipc_fallback_start =  dev_info(dev, " Topology file:     %s/%s profiletplg_path >);
 else
  ipc_fallback_start = (int)java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

 for (i = ipc_fallback_start; i >= 0 ; i--) {
  if (i == base_profile->ipc_type ||
      !(desc->ipc_supported_mask & BIT(i)))
   continue;

  ret =  struct sof_loadable_file_profile)
          out_profile);
  if (!ret)
   break;
 }

out:
 ifjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  (sdev >pc_type
      base_profile);
 else
  java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 10

 return /*
}
sof_create_ipc_file_profile