Commit fd036058 authored by Rafael J. Wysocki's avatar Rafael J. Wysocki

Merge branch 'acpica'

* acpica:
  ACPICA: Update version 20200326
  ACPICA: Fixes for acpiExec namespace init file
  ACPICA: Add NHLT table signature
  ACPICA: WSMT: Fix typo, no functional change
  ACPICA: utilities: fix sprintf()
  ACPICA: acpiexec: remove redeclaration of acpi_gbl_db_opt_no_region_support
  ACPICA: Change PlatformCommChannel ASL keyword to PCC
  ACPICA: Fix IVRS IVHD type 10h reserved field name
  ACPICA: Implement IVRS IVHD type 11h parsing
  ACPICA: Fix a typo in a comment field
parents 696ac2e3 6461e59c
...@@ -256,6 +256,8 @@ u32 ...@@ -256,6 +256,8 @@ u32
acpi_ns_build_normalized_path(struct acpi_namespace_node *node, acpi_ns_build_normalized_path(struct acpi_namespace_node *node,
char *full_path, u32 path_size, u8 no_trailing); char *full_path, u32 path_size, u8 no_trailing);
void acpi_ns_normalize_pathname(char *original_path);
char *acpi_ns_get_normalized_pathname(struct acpi_namespace_node *node, char *acpi_ns_get_normalized_pathname(struct acpi_namespace_node *node,
u8 no_trailing); u8 no_trailing);
......
...@@ -468,17 +468,15 @@ char *acpi_db_get_next_token(char *string, ...@@ -468,17 +468,15 @@ char *acpi_db_get_next_token(char *string,
return (NULL); return (NULL);
} }
/* Remove any spaces at the beginning */ /* Remove any spaces at the beginning, ignore blank lines */
if (*string == ' ') { while (*string && isspace(*string)) {
while (*string && (*string == ' ')) {
string++; string++;
} }
if (!(*string)) { if (!(*string)) {
return (NULL); return (NULL);
} }
}
switch (*string) { switch (*string) {
case '"': case '"':
...@@ -570,7 +568,7 @@ char *acpi_db_get_next_token(char *string, ...@@ -570,7 +568,7 @@ char *acpi_db_get_next_token(char *string,
/* Find end of token */ /* Find end of token */
while (*string && (*string != ' ')) { while (*string && !isspace(*string)) {
string++; string++;
} }
break; break;
......
...@@ -409,6 +409,7 @@ acpi_status acpi_initialize_debugger(void) ...@@ -409,6 +409,7 @@ acpi_status acpi_initialize_debugger(void)
acpi_gbl_db_output_flags = ACPI_DB_CONSOLE_OUTPUT; acpi_gbl_db_output_flags = ACPI_DB_CONSOLE_OUTPUT;
acpi_gbl_db_opt_no_ini_methods = FALSE; acpi_gbl_db_opt_no_ini_methods = FALSE;
acpi_gbl_db_opt_no_region_support = FALSE;
acpi_gbl_db_buffer = acpi_os_allocate(ACPI_DEBUG_BUFFER_SIZE); acpi_gbl_db_buffer = acpi_os_allocate(ACPI_DEBUG_BUFFER_SIZE);
if (!acpi_gbl_db_buffer) { if (!acpi_gbl_db_buffer) {
......
...@@ -16,6 +16,9 @@ ...@@ -16,6 +16,9 @@
#include "acinterp.h" #include "acinterp.h"
#include "acnamesp.h" #include "acnamesp.h"
#include "acdebug.h" #include "acdebug.h"
#ifdef ACPI_EXEC_APP
#include "aecommon.h"
#endif
#define _COMPONENT ACPI_DISPATCHER #define _COMPONENT ACPI_DISPATCHER
ACPI_MODULE_NAME("dswexec") ACPI_MODULE_NAME("dswexec")
...@@ -329,6 +332,10 @@ acpi_status acpi_ds_exec_end_op(struct acpi_walk_state *walk_state) ...@@ -329,6 +332,10 @@ acpi_status acpi_ds_exec_end_op(struct acpi_walk_state *walk_state)
u32 op_class; u32 op_class;
union acpi_parse_object *next_op; union acpi_parse_object *next_op;
union acpi_parse_object *first_arg; union acpi_parse_object *first_arg;
#ifdef ACPI_EXEC_APP
char *namepath;
union acpi_operand_object *obj_desc;
#endif
ACPI_FUNCTION_TRACE_PTR(ds_exec_end_op, walk_state); ACPI_FUNCTION_TRACE_PTR(ds_exec_end_op, walk_state);
...@@ -537,6 +544,32 @@ acpi_status acpi_ds_exec_end_op(struct acpi_walk_state *walk_state) ...@@ -537,6 +544,32 @@ acpi_status acpi_ds_exec_end_op(struct acpi_walk_state *walk_state)
status = status =
acpi_ds_eval_buffer_field_operands(walk_state, op); acpi_ds_eval_buffer_field_operands(walk_state, op);
if (ACPI_FAILURE(status)) {
break;
}
#ifdef ACPI_EXEC_APP
/*
* acpi_exec support for namespace initialization file (initialize
* buffer_fields in this code.)
*/
namepath =
acpi_ns_get_external_pathname(op->common.node);
status = ae_lookup_init_file_entry(namepath, &obj_desc);
if (ACPI_SUCCESS(status)) {
status =
acpi_ex_write_data_to_field(obj_desc,
op->common.
node->object,
NULL);
if ACPI_FAILURE
(status) {
ACPI_EXCEPTION((AE_INFO, status,
"While writing to buffer field"));
}
}
ACPI_FREE(namepath);
status = AE_OK;
#endif
break; break;
case AML_TYPE_CREATE_OBJECT: case AML_TYPE_CREATE_OBJECT:
......
...@@ -14,7 +14,6 @@ ...@@ -14,7 +14,6 @@
#include "acdispat.h" #include "acdispat.h"
#include "acinterp.h" #include "acinterp.h"
#include "acnamesp.h" #include "acnamesp.h"
#ifdef ACPI_ASL_COMPILER #ifdef ACPI_ASL_COMPILER
#include "acdisasm.h" #include "acdisasm.h"
#endif #endif
...@@ -399,7 +398,6 @@ acpi_status acpi_ds_load1_end_op(struct acpi_walk_state *walk_state) ...@@ -399,7 +398,6 @@ acpi_status acpi_ds_load1_end_op(struct acpi_walk_state *walk_state)
union acpi_parse_object *op; union acpi_parse_object *op;
acpi_object_type object_type; acpi_object_type object_type;
acpi_status status = AE_OK; acpi_status status = AE_OK;
#ifdef ACPI_ASL_COMPILER #ifdef ACPI_ASL_COMPILER
u8 param_count; u8 param_count;
#endif #endif
......
...@@ -15,6 +15,9 @@ ...@@ -15,6 +15,9 @@
#include "acinterp.h" #include "acinterp.h"
#include "acnamesp.h" #include "acnamesp.h"
#include "acevents.h" #include "acevents.h"
#ifdef ACPI_EXEC_APP
#include "aecommon.h"
#endif
#define _COMPONENT ACPI_DISPATCHER #define _COMPONENT ACPI_DISPATCHER
ACPI_MODULE_NAME("dswload2") ACPI_MODULE_NAME("dswload2")
...@@ -373,6 +376,10 @@ acpi_status acpi_ds_load2_end_op(struct acpi_walk_state *walk_state) ...@@ -373,6 +376,10 @@ acpi_status acpi_ds_load2_end_op(struct acpi_walk_state *walk_state)
struct acpi_namespace_node *new_node; struct acpi_namespace_node *new_node;
u32 i; u32 i;
u8 region_space; u8 region_space;
#ifdef ACPI_EXEC_APP
union acpi_operand_object *obj_desc;
char *namepath;
#endif
ACPI_FUNCTION_TRACE(ds_load2_end_op); ACPI_FUNCTION_TRACE(ds_load2_end_op);
...@@ -466,6 +473,11 @@ acpi_status acpi_ds_load2_end_op(struct acpi_walk_state *walk_state) ...@@ -466,6 +473,11 @@ acpi_status acpi_ds_load2_end_op(struct acpi_walk_state *walk_state)
* be evaluated later during the execution phase * be evaluated later during the execution phase
*/ */
status = acpi_ds_create_buffer_field(op, walk_state); status = acpi_ds_create_buffer_field(op, walk_state);
if (ACPI_FAILURE(status)) {
ACPI_EXCEPTION((AE_INFO, status,
"CreateBufferField failure"));
goto cleanup;
}
break; break;
case AML_TYPE_NAMED_FIELD: case AML_TYPE_NAMED_FIELD:
...@@ -604,6 +616,29 @@ acpi_status acpi_ds_load2_end_op(struct acpi_walk_state *walk_state) ...@@ -604,6 +616,29 @@ acpi_status acpi_ds_load2_end_op(struct acpi_walk_state *walk_state)
case AML_NAME_OP: case AML_NAME_OP:
status = acpi_ds_create_node(walk_state, node, op); status = acpi_ds_create_node(walk_state, node, op);
if (ACPI_FAILURE(status)) {
goto cleanup;
}
#ifdef ACPI_EXEC_APP
/*
* acpi_exec support for namespace initialization file (initialize
* Name opcodes in this code.)
*/
namepath = acpi_ns_get_external_pathname(node);
status = ae_lookup_init_file_entry(namepath, &obj_desc);
if (ACPI_SUCCESS(status)) {
/* Detach any existing object, attach new object */
if (node->object) {
acpi_ns_detach_object(node);
}
acpi_ns_attach_object(node, obj_desc,
obj_desc->common.type);
}
ACPI_FREE(namepath);
status = AE_OK;
#endif
break; break;
case AML_METHOD_OP: case AML_METHOD_OP:
......
...@@ -13,9 +13,6 @@ ...@@ -13,9 +13,6 @@
#define _COMPONENT ACPI_NAMESPACE #define _COMPONENT ACPI_NAMESPACE
ACPI_MODULE_NAME("nsnames") ACPI_MODULE_NAME("nsnames")
/* Local Prototypes */
static void acpi_ns_normalize_pathname(char *original_path);
/******************************************************************************* /*******************************************************************************
* *
* FUNCTION: acpi_ns_get_external_pathname * FUNCTION: acpi_ns_get_external_pathname
...@@ -30,7 +27,6 @@ static void acpi_ns_normalize_pathname(char *original_path); ...@@ -30,7 +27,6 @@ static void acpi_ns_normalize_pathname(char *original_path);
* for error and debug statements. * for error and debug statements.
* *
******************************************************************************/ ******************************************************************************/
char *acpi_ns_get_external_pathname(struct acpi_namespace_node *node) char *acpi_ns_get_external_pathname(struct acpi_namespace_node *node)
{ {
char *name_buffer; char *name_buffer;
...@@ -411,7 +407,7 @@ char *acpi_ns_build_prefixed_pathname(union acpi_generic_state *prefix_scope, ...@@ -411,7 +407,7 @@ char *acpi_ns_build_prefixed_pathname(union acpi_generic_state *prefix_scope,
* *
******************************************************************************/ ******************************************************************************/
static void acpi_ns_normalize_pathname(char *original_path) void acpi_ns_normalize_pathname(char *original_path)
{ {
char *input_path = original_path; char *input_path = original_path;
char *new_path_buffer; char *new_path_buffer;
......
...@@ -78,7 +78,7 @@ const char *acpi_gbl_region_types[ACPI_NUM_PREDEFINED_REGIONS] = { ...@@ -78,7 +78,7 @@ const char *acpi_gbl_region_types[ACPI_NUM_PREDEFINED_REGIONS] = {
"IPMI", /* 0x07 */ "IPMI", /* 0x07 */
"GeneralPurposeIo", /* 0x08 */ "GeneralPurposeIo", /* 0x08 */
"GenericSerialBus", /* 0x09 */ "GenericSerialBus", /* 0x09 */
"PlatformCommChannel" /* 0x0A */ "PCC" /* 0x0A */
}; };
const char *acpi_ut_get_region_name(u8 space_id) const char *acpi_ut_get_region_name(u8 space_id)
......
...@@ -452,13 +452,13 @@ acpi_ut_update_ref_count(union acpi_operand_object *object, u32 action) ...@@ -452,13 +452,13 @@ acpi_ut_update_ref_count(union acpi_operand_object *object, u32 action)
* *
* FUNCTION: acpi_ut_update_object_reference * FUNCTION: acpi_ut_update_object_reference
* *
* PARAMETERS: object - Increment ref count for this object * PARAMETERS: object - Increment or decrement the ref count for
* and all sub-objects * this object and all sub-objects
* action - Either REF_INCREMENT or REF_DECREMENT * action - Either REF_INCREMENT or REF_DECREMENT
* *
* RETURN: Status * RETURN: Status
* *
* DESCRIPTION: Increment the object reference count * DESCRIPTION: Increment or decrement the object reference count
* *
* Object references are incremented when: * Object references are incremented when:
* 1) An object is attached to a Node (namespace object) * 1) An object is attached to a Node (namespace object)
...@@ -492,7 +492,7 @@ acpi_ut_update_object_reference(union acpi_operand_object *object, u16 action) ...@@ -492,7 +492,7 @@ acpi_ut_update_object_reference(union acpi_operand_object *object, u16 action)
} }
/* /*
* All sub-objects must have their reference count incremented * All sub-objects must have their reference count updated
* also. Different object types have different subobjects. * also. Different object types have different subobjects.
*/ */
switch (object->common.type) { switch (object->common.type) {
...@@ -559,6 +559,7 @@ acpi_ut_update_object_reference(union acpi_operand_object *object, u16 action) ...@@ -559,6 +559,7 @@ acpi_ut_update_object_reference(union acpi_operand_object *object, u16 action)
break; break;
} }
} }
next_object = NULL; next_object = NULL;
break; break;
......
...@@ -332,7 +332,12 @@ int vsnprintf(char *string, acpi_size size, const char *format, va_list args) ...@@ -332,7 +332,12 @@ int vsnprintf(char *string, acpi_size size, const char *format, va_list args)
int i; int i;
pos = string; pos = string;
if (size != ACPI_UINT32_MAX) {
end = string + size; end = string + size;
} else {
end = ACPI_CAST_PTR(char, ACPI_UINT32_MAX);
}
for (; *format; ++format) { for (; *format; ++format) {
if (*format != '%') { if (*format != '%') {
......
...@@ -501,7 +501,7 @@ static const char * const table_sigs[] = { ...@@ -501,7 +501,7 @@ static const char * const table_sigs[] = {
ACPI_SIG_WDDT, ACPI_SIG_WDRT, ACPI_SIG_DSDT, ACPI_SIG_FADT, ACPI_SIG_WDDT, ACPI_SIG_WDRT, ACPI_SIG_DSDT, ACPI_SIG_FADT,
ACPI_SIG_PSDT, ACPI_SIG_RSDT, ACPI_SIG_XSDT, ACPI_SIG_SSDT, ACPI_SIG_PSDT, ACPI_SIG_RSDT, ACPI_SIG_XSDT, ACPI_SIG_SSDT,
ACPI_SIG_IORT, ACPI_SIG_NFIT, ACPI_SIG_HMAT, ACPI_SIG_PPTT, ACPI_SIG_IORT, ACPI_SIG_NFIT, ACPI_SIG_HMAT, ACPI_SIG_PPTT,
NULL }; ACPI_SIG_NHLT, NULL };
#define ACPI_HEADER_SIZE sizeof(struct acpi_table_header) #define ACPI_HEADER_SIZE sizeof(struct acpi_table_header)
......
...@@ -12,7 +12,7 @@ ...@@ -12,7 +12,7 @@
/* Current ACPICA subsystem version in YYYYMMDD format */ /* Current ACPICA subsystem version in YYYYMMDD format */
#define ACPI_CA_VERSION 0x20200214 #define ACPI_CA_VERSION 0x20200326
#include <acpi/acconfig.h> #include <acpi/acconfig.h>
#include <acpi/actypes.h> #include <acpi/actypes.h>
......
...@@ -43,6 +43,7 @@ ...@@ -43,6 +43,7 @@
#define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */ #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */
#define ACPI_SIG_SDEI "SDEI" /* Software Delegated Exception Interface Table */ #define ACPI_SIG_SDEI "SDEI" /* Software Delegated Exception Interface Table */
#define ACPI_SIG_SDEV "SDEV" /* Secure Devices table */ #define ACPI_SIG_SDEV "SDEV" /* Secure Devices table */
#define ACPI_SIG_NHLT "NHLT" /* Non-HDAudio Link Table */
/* /*
* All tables must be byte-packed to match the ACPI specification, since * All tables must be byte-packed to match the ACPI specification, since
...@@ -274,7 +275,8 @@ struct acpi_ivrs_header { ...@@ -274,7 +275,8 @@ struct acpi_ivrs_header {
/* Values for subtable Type above */ /* Values for subtable Type above */
enum acpi_ivrs_type { enum acpi_ivrs_type {
ACPI_IVRS_TYPE_HARDWARE = 0x10, ACPI_IVRS_TYPE_HARDWARE1 = 0x10,
ACPI_IVRS_TYPE_HARDWARE2 = 0x11,
ACPI_IVRS_TYPE_MEMORY1 = 0x20, ACPI_IVRS_TYPE_MEMORY1 = 0x20,
ACPI_IVRS_TYPE_MEMORY2 = 0x21, ACPI_IVRS_TYPE_MEMORY2 = 0x21,
ACPI_IVRS_TYPE_MEMORY3 = 0x22 ACPI_IVRS_TYPE_MEMORY3 = 0x22
...@@ -301,13 +303,26 @@ enum acpi_ivrs_type { ...@@ -301,13 +303,26 @@ enum acpi_ivrs_type {
/* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */ /* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */
struct acpi_ivrs_hardware { struct acpi_ivrs_hardware_10 {
struct acpi_ivrs_header header; struct acpi_ivrs_header header;
u16 capability_offset; /* Offset for IOMMU control fields */ u16 capability_offset; /* Offset for IOMMU control fields */
u64 base_address; /* IOMMU control registers */ u64 base_address; /* IOMMU control registers */
u16 pci_segment_group; u16 pci_segment_group;
u16 info; /* MSI number and unit ID */ u16 info; /* MSI number and unit ID */
u32 reserved; u32 feature_reporting;
};
/* 0x11: I/O Virtualization Hardware Definition Block (IVHD) */
struct acpi_ivrs_hardware_11 {
struct acpi_ivrs_header header;
u16 capability_offset; /* Offset for IOMMU control fields */
u64 base_address; /* IOMMU control registers */
u16 pci_segment_group;
u16 info; /* MSI number and unit ID */
u32 attributes;
u64 efr_register_image;
u64 reserved;
}; };
/* Masks for Info field above */ /* Masks for Info field above */
......
...@@ -39,7 +39,7 @@ ...@@ -39,7 +39,7 @@
#define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */ #define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */
#define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */ #define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */
#define ACPI_SIG_WPBT "WPBT" /* Windows Platform Binary Table */ #define ACPI_SIG_WPBT "WPBT" /* Windows Platform Binary Table */
#define ACPI_SIG_WSMT "WSMT" /* Windows SMM Security Migrations Table */ #define ACPI_SIG_WSMT "WSMT" /* Windows SMM Security Mitigations Table */
#define ACPI_SIG_XENV "XENV" /* Xen Environment table */ #define ACPI_SIG_XENV "XENV" /* Xen Environment table */
#define ACPI_SIG_XXXX "XXXX" /* Intermediate AML header for ASL/ASL+ converter */ #define ACPI_SIG_XXXX "XXXX" /* Intermediate AML header for ASL/ASL+ converter */
...@@ -673,10 +673,10 @@ struct acpi_table_wpbt { ...@@ -673,10 +673,10 @@ struct acpi_table_wpbt {
/******************************************************************************* /*******************************************************************************
* *
* WSMT - Windows SMM Security Migrations Table * WSMT - Windows SMM Security Mitigations Table
* Version 1 * Version 1
* *
* Conforms to "Windows SMM Security Migrations Table", * Conforms to "Windows SMM Security Mitigations Table",
* Version 1.0, April 18, 2016 * Version 1.0, April 18, 2016
* *
******************************************************************************/ ******************************************************************************/
......
...@@ -57,4 +57,4 @@ ...@@ -57,4 +57,4 @@
#define UUID_THERMAL_EXTENSIONS "14d399cd-7a27-4b18-8fb4-7cb7b9f4e500" #define UUID_THERMAL_EXTENSIONS "14d399cd-7a27-4b18-8fb4-7cb7b9f4e500"
#define UUID_DEVICE_PROPERTIES "daffd814-6eba-4d8c-8a91-bc9bbf4aa301" #define UUID_DEVICE_PROPERTIES "daffd814-6eba-4d8c-8a91-bc9bbf4aa301"
#endif /* __AUUID_H__ */ #endif /* __ACUUID_H__ */
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment