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Merge branch 'acpica'

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* acpica:
  ACPICA: Update version to 20140724.
  ACPICA: ACPI 5.1: Update for PCCT table changes.
  ACPICA/ARM: ACPI 5.1: Update for GTDT table changes.
  ACPICA/ARM: ACPI 5.1: Update for MADT changes.
  ACPICA/ARM: ACPI 5.1: Update for FADT changes.
  ACPICA: ACPI 5.1: Support for the _CCA predifined name.
  ACPICA: ACPI 5.1: New notify value for System Affinity Update.
  ACPICA: ACPI 5.1: Support for the _DSD predefined name.
  ACPICA: Debug object: Add current value of Timer() to debug line prefix.
  ACPICA: acpihelp: Add UUID support, restructure some existing files.
  ACPICA: Utilities: Fix local printf issue.
  ACPICA: Tables: Update for DMAR table changes.
  ACPICA: Remove some extraneous printf arguments.
  ACPICA: Update for comments/formatting. No functional changes.
  ACPICA: Disassembler: Add support for the ToUUID opererator (macro).
  ACPICA: Remove a redundant cast to acpi_size for ACPI_OFFSET() macro.
  ACPICA: Work around an ancient GCC bug.
This commit is contained in:
Rafael J. Wysocki 2014-08-05 22:50:12 +02:00
commit 8b80c0f187
21 changed files with 468 additions and 104 deletions
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28
drivers/iommu/dmar.c
View file

@ -84,7 +84,7 @@ void *dmar_alloc_dev_scope(void *start, void *end, int *cnt)
*cnt = 0;
while (start < end) {
scope = start;
if (scope->entry_type == ACPI_DMAR_SCOPE_TYPE_ACPI ||
if (scope->entry_type == ACPI_DMAR_SCOPE_TYPE_NAMESPACE ||
scope->entry_type == ACPI_DMAR_SCOPE_TYPE_ENDPOINT ||
scope->entry_type == ACPI_DMAR_SCOPE_TYPE_BRIDGE)
(*cnt)++;
@ -380,7 +380,7 @@ static int __init dmar_parse_one_andd(struct acpi_dmar_header *header)
struct acpi_dmar_andd *andd = (void *)header;
/* Check for NUL termination within the designated length */
if (strnlen(andd->object_name, header->length - 8) == header->length - 8) {
if (strnlen(andd->device_name, header->length - 8) == header->length - 8) {
WARN_TAINT(1, TAINT_FIRMWARE_WORKAROUND,
"Your BIOS is broken; ANDD object name is not NUL-terminated\n"
"BIOS vendor: %s; Ver: %s; Product Version: %s\n",
@ -390,7 +390,7 @@ static int __init dmar_parse_one_andd(struct acpi_dmar_header *header)
return -EINVAL;
}
pr_info("ANDD device: %x name: %s\n", andd->device_number,
andd->object_name);
andd->device_name);
return 0;
}
@ -448,17 +448,17 @@ dmar_table_print_dmar_entry(struct acpi_dmar_header *header)
(unsigned long long)rmrr->base_address,
(unsigned long long)rmrr->end_address);
break;
case ACPI_DMAR_TYPE_ATSR:
case ACPI_DMAR_TYPE_ROOT_ATS:
atsr = container_of(header, struct acpi_dmar_atsr, header);
pr_info("ATSR flags: %#x\n", atsr->flags);
break;
case ACPI_DMAR_HARDWARE_AFFINITY:
case ACPI_DMAR_TYPE_HARDWARE_AFFINITY:
rhsa = container_of(header, struct acpi_dmar_rhsa, header);
pr_info("RHSA base: %#016Lx proximity domain: %#x\n",
(unsigned long long)rhsa->base_address,
rhsa->proximity_domain);
break;
case ACPI_DMAR_TYPE_ANDD:
case ACPI_DMAR_TYPE_NAMESPACE:
/* We don't print this here because we need to sanity-check
it first. So print it in dmar_parse_one_andd() instead. */
break;
@ -539,15 +539,15 @@ parse_dmar_table(void)
case ACPI_DMAR_TYPE_RESERVED_MEMORY:
ret = dmar_parse_one_rmrr(entry_header);
break;
case ACPI_DMAR_TYPE_ATSR:
case ACPI_DMAR_TYPE_ROOT_ATS:
ret = dmar_parse_one_atsr(entry_header);
break;
case ACPI_DMAR_HARDWARE_AFFINITY:
case ACPI_DMAR_TYPE_HARDWARE_AFFINITY:
#ifdef CONFIG_ACPI_NUMA
ret = dmar_parse_one_rhsa(entry_header);
#endif
break;
case ACPI_DMAR_TYPE_ANDD:
case ACPI_DMAR_TYPE_NAMESPACE:
ret = dmar_parse_one_andd(entry_header);
break;
default:
@ -631,7 +631,7 @@ static void __init dmar_acpi_insert_dev_scope(u8 device_number,
for (scope = (void *)(drhd + 1);
(unsigned long)scope < ((unsigned long)drhd) + drhd->header.length;
scope = ((void *)scope) + scope->length) {
if (scope->entry_type != ACPI_DMAR_SCOPE_TYPE_ACPI)
if (scope->entry_type != ACPI_DMAR_SCOPE_TYPE_NAMESPACE)
continue;
if (scope->enumeration_id != device_number)
continue;
@ -666,21 +666,21 @@ static int __init dmar_acpi_dev_scope_init(void)
for (andd = (void *)dmar_tbl + sizeof(struct acpi_table_dmar);
((unsigned long)andd) < ((unsigned long)dmar_tbl) + dmar_tbl->length;
andd = ((void *)andd) + andd->header.length) {
if (andd->header.type == ACPI_DMAR_TYPE_ANDD) {
if (andd->header.type == ACPI_DMAR_TYPE_NAMESPACE) {
acpi_handle h;
struct acpi_device *adev;
if (!ACPI_SUCCESS(acpi_get_handle(ACPI_ROOT_OBJECT,
andd->object_name,
andd->device_name,
&h))) {
pr_err("Failed to find handle for ACPI object %s\n",
andd->object_name);
andd->device_name);
continue;
}
acpi_bus_get_device(h, &adev);
if (!adev) {
pr_err("Failed to get device for ACPI object %s\n",
andd->object_name);
andd->device_name);
continue;
}
dmar_acpi_insert_dev_scope(andd->device_number, adev);