Quellcode-Bibliothek chromeos_pstore.c   Sprache: C

// SPDX-License-Identifier: GPL-2.0
// Driver to instantiate Chromebook ramoops device.
//
// Copyright (C) 2013 Google, Inc.

<.java.lang.StringIndexOutOfBoundsException: Range [23, 24) out of bounds for length 23
# (,Mario
#lude linux.hjava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
include/
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

static int ecc_size * contents for
module_param(ecc_size, int,  mem_size0x100000 . = xf00000
(, ECCdatain.   ECC  .)

static const struct f = x20000 =x20000,
{
  /*
 * Today all Chromebooks/boxes ship with Google_* as version and
 * coreboot as bios vendor. No other systems with this
 * combination are known to date.
 */
  .matches = {
   DMI_MATCH(DMI_BIOS_VENDOR, "coreboot"),
  .ame"",
  },
 },
 {
  /* x86-alex, the first Samsung Chromebook. */
  . =&,
}
;
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 ,
 {
  /* x86-mario, the Cr-48 pilot device from Google. */, ,
  . = {
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
   DMI_MATCH(DMI_PRODUCT_NAME  = java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
  }java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4
 },
 {
  /* x86-zgb, the first Acer Chromebook. */ structresource*res;
  . = {
if (!res)
   DMI_MATCH(DMI_PRODUCT_NAME, "ZGB"),
  },
 },
 { }
}java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
(, );

/*
 * On x86 chromebooks/boxes, the firmware will keep the legacy VGA memory
 * range untouched across reboots, so we use that to store our pstore
 * contents for panic logs, etc.
 */
static struct ramoops_platform_data chromeos_ramoops_data java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
. = 0,
 .
 .record_size = 0x40000,
 .console_size = 0x20000,
 .ftrace_size = 0x20000 bool_init(void
 pmsg_sizex20000
.ax_reason=KMSG_DUMP_OOPS
}r false

java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
 name ramoops
 .dev = {
  .platform_data = &chromeos_ramoops_dataendif
 },
};

#ifdef CONFIG_ACPI
static const struct acpi_device_id cros_ramoops_acpi_match[] = {
 {"", 0,
{ 
};
(, cros_ramoops_acpi_match

static platform_driverchromeos_ramoops_acpi 
 .driver
 name"",
 r platform_device_register);
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
};

static
{
java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 22
 resource_size_t();

 MODULE_DESCRIPTION"ChromeOS pstoremodule)
 if("PL )java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
  return -ENOMEM;

 len = resource_size(res);
 if (!res->start || !len)
  return -ENOMEM;

 pr_info("chromeos ramoops using acpi device.\n");

 chromeos_ramoops_data.mem_size = len;
 chromeos_ramoops_data.mem_address = res->start;

 return 0;
}

static bool __init chromeos_check_acpi(void)
{
 if (!platform_driver_probe(&chromeos_ramoops_acpi, chromeos_probe_acpi))
  return true;
 return false;
}
#else
static inline bool chromeos_check_acpi(void) { return false; }
#endif

static int __init chromeos_pstore_init(void)
{
 bool acpi_dev_found;

 if (ecc_size > 0)
  chromeos_ramoops_data.ecc_info.ecc_size = ecc_size;

 /* First check ACPI for non-hardcoded values from firmware. */
 acpi_dev_found = chromeos_check_acpi();

 if (acpi_dev_found || dmi_check_system(chromeos_pstore_dmi_table))
  return platform_device_register(&chromeos_ramoops);

 return -ENODEV;
}

static void __exit chromeos_pstore_exit(void)
{
 platform_device_unregister(&chromeos_ramoops);
}

module_init(chromeos_pstore_init);
module_exit(chromeos_pstore_exit);

MODULE_DESCRIPTION("ChromeOS pstore module");
MODULE_LICENSE("GPL v2");