diff --git a/Documentation/acpi/dsd/leds.txt b/Documentation/firmware-guide/acpi/dsd/leds.rst similarity index 90% rename from Documentation/acpi/dsd/leds.txt rename to Documentation/firmware-guide/acpi/dsd/leds.rst index cc58b1a..946efe2 100644 --- a/Documentation/acpi/dsd/leds.txt +++ b/Documentation/firmware-guide/acpi/dsd/leds.rst @@ -1,4 +1,9 @@ +.. SPDX-License-Identifier: GPL-2.0 +.. include:: + +======================================== Describing and referring to LEDs in ACPI +======================================== Individual LEDs are described by hierarchical data extension [6] nodes under the device node, the LED driver chip. The "reg" property in the LED specific nodes @@ -25,8 +30,12 @@ entry shall contain the string "led@" followed by the number of the LED, followed by the referred object name. That object shall be named "LED" followed by the number of the LED. -An ASL example of a camera sensor device and a LED driver device for two LEDs. -Objects not relevant for LEDs or the references to them have been omitted. +Example +======= + +An ASL example of a camera sensor device and a LED driver device for two LEDs is +show below. Objects not relevant for LEDs or the references to them have been +omitted. :: Device (LED) { @@ -71,12 +80,15 @@ Objects not relevant for LEDs or the references to them have been omitted. } where +:: LED LED driver device LED0 First LED LED1 Second LED - SEN Camera sensor device (or another device the LED is - related to) + SEN Camera sensor device (or another device the LED is related to) + +References +========== [1] Device tree. , referenced 2019-02-21. diff --git a/Documentation/firmware-guide/acpi/index.rst b/Documentation/firmware-guide/acpi/index.rst index 90c90d4..ad3b5af 100644 --- a/Documentation/firmware-guide/acpi/index.rst +++ b/Documentation/firmware-guide/acpi/index.rst @@ -10,6 +10,7 @@ ACPI Support namespace dsd/graph dsd/data-node-references + dsd/leds enumeration osi method-customizing diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c index d696f16..60bbc50 100644 --- a/drivers/acpi/acpi_lpss.c +++ b/drivers/acpi/acpi_lpss.c @@ -219,12 +219,13 @@ static void bsw_pwm_setup(struct lpss_private_data *pdata) } static const struct lpss_device_desc lpt_dev_desc = { - .flags = LPSS_CLK | LPSS_CLK_GATE | LPSS_CLK_DIVIDER | LPSS_LTR, + .flags = LPSS_CLK | LPSS_CLK_GATE | LPSS_CLK_DIVIDER | LPSS_LTR + | LPSS_SAVE_CTX, .prv_offset = 0x800, }; static const struct lpss_device_desc lpt_i2c_dev_desc = { - .flags = LPSS_CLK | LPSS_CLK_GATE | LPSS_LTR, + .flags = LPSS_CLK | LPSS_CLK_GATE | LPSS_LTR | LPSS_SAVE_CTX, .prv_offset = 0x800, }; @@ -236,7 +237,8 @@ static struct property_entry uart_properties[] = { }; static const struct lpss_device_desc lpt_uart_dev_desc = { - .flags = LPSS_CLK | LPSS_CLK_GATE | LPSS_CLK_DIVIDER | LPSS_LTR, + .flags = LPSS_CLK | LPSS_CLK_GATE | LPSS_CLK_DIVIDER | LPSS_LTR + | LPSS_SAVE_CTX, .clk_con_id = "baudclk", .prv_offset = 0x800, .setup = lpss_uart_setup, diff --git a/drivers/acpi/acpi_processor.c b/drivers/acpi/acpi_processor.c index 24f0651..2c4dda0 100644 --- a/drivers/acpi/acpi_processor.c +++ b/drivers/acpi/acpi_processor.c @@ -279,9 +279,13 @@ static int acpi_processor_get_info(struct acpi_device *device) } if (acpi_duplicate_processor_id(pr->acpi_id)) { - dev_err(&device->dev, - "Failed to get unique processor _UID (0x%x)\n", - pr->acpi_id); + if (pr->acpi_id == 0xff) + dev_info_once(&device->dev, + "Entry not well-defined, consider updating BIOS\n"); + else + dev_err(&device->dev, + "Failed to get unique processor _UID (0x%x)\n", + pr->acpi_id); return -ENODEV; } diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h index 13d513b..1ea5257 100644 --- a/drivers/acpi/acpica/aclocal.h +++ b/drivers/acpi/acpica/aclocal.h @@ -134,12 +134,12 @@ struct acpi_namespace_node { union acpi_operand_object *object; /* Interpreter object */ u8 descriptor_type; /* Differentiate object descriptor types */ u8 type; /* ACPI Type associated with this name */ - u8 flags; /* Miscellaneous flags */ - acpi_owner_id owner_id; /* Node creator */ + u16 flags; /* Miscellaneous flags */ union acpi_name_union name; /* ACPI Name, always 4 chars per ACPI spec */ struct acpi_namespace_node *parent; /* Parent node */ struct acpi_namespace_node *child; /* First child */ struct acpi_namespace_node *peer; /* First peer */ + acpi_owner_id owner_id; /* Node creator */ /* * The following fields are used by the ASL compiler and disassembler only diff --git a/drivers/acpi/acpica/acobject.h b/drivers/acpi/acpica/acobject.h index b2ef703..8def0e3 100644 --- a/drivers/acpi/acpica/acobject.h +++ b/drivers/acpi/acpica/acobject.h @@ -153,8 +153,8 @@ struct acpi_object_method { } dispatch; u32 aml_length; - u8 thread_count; acpi_owner_id owner_id; + u8 thread_count; }; /* Flags for info_flags field above */ diff --git a/drivers/acpi/acpica/acstruct.h b/drivers/acpi/acpica/acstruct.h index 8a4e6b4..218ff4c 100644 --- a/drivers/acpi/acpica/acstruct.h +++ b/drivers/acpi/acpica/acstruct.h @@ -167,9 +167,9 @@ struct acpi_evaluate_info { u32 return_flags; /* Used for return value analysis */ u32 return_btype; /* Bitmapped type of the returned object */ u16 param_count; /* Count of the input argument list */ + u16 node_flags; /* Same as Node->Flags */ u8 pass_number; /* Parser pass number */ u8 return_object_type; /* Object type of the returned object */ - u8 node_flags; /* Same as Node->Flags */ u8 flags; /* General flags */ }; diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h index 9022537..601808b 100644 --- a/drivers/acpi/acpica/acutils.h +++ b/drivers/acpi/acpica/acutils.h @@ -686,22 +686,26 @@ void acpi_ut_delete_address_lists(void); /* * utxferror - various error/warning output functions */ +ACPI_PRINTF_LIKE(5) void ACPI_INTERNAL_VAR_XFACE acpi_ut_predefined_warning(const char *module_name, u32 line_number, char *pathname, - u8 node_flags, const char *format, ...); + u16 node_flags, const char *format, ...); +ACPI_PRINTF_LIKE(5) void ACPI_INTERNAL_VAR_XFACE acpi_ut_predefined_info(const char *module_name, u32 line_number, - char *pathname, u8 node_flags, const char *format, ...); + char *pathname, + u16 node_flags, const char *format, ...); +ACPI_PRINTF_LIKE(5) void ACPI_INTERNAL_VAR_XFACE acpi_ut_predefined_bios_error(const char *module_name, u32 line_number, char *pathname, - u8 node_flags, const char *format, ...); + u16 node_flags, const char *format, ...); void acpi_ut_prefixed_namespace_error(const char *module_name, diff --git a/drivers/acpi/acpica/dbhistry.c b/drivers/acpi/acpica/dbhistry.c index 7809bd9..47d2e50 100644 --- a/drivers/acpi/acpica/dbhistry.c +++ b/drivers/acpi/acpica/dbhistry.c @@ -121,7 +121,7 @@ void acpi_db_display_history(void) for (i = 0; i < acpi_gbl_num_history; i++) { if (acpi_gbl_history_buffer[history_index].command) { - acpi_os_printf("%3ld %s\n", + acpi_os_printf("%3u %s\n", acpi_gbl_history_buffer[history_index]. cmd_num, acpi_gbl_history_buffer[history_index]. diff --git a/drivers/acpi/acpica/dbinput.c b/drivers/acpi/acpica/dbinput.c index 3e5f953..55a7e10 100644 --- a/drivers/acpi/acpica/dbinput.c +++ b/drivers/acpi/acpica/dbinput.c @@ -593,7 +593,7 @@ static u32 acpi_db_get_line(char *input_buffer) input_buffer)) { acpi_os_printf ("Buffer overflow while parsing input line (max %u characters)\n", - sizeof(acpi_gbl_db_parsed_buf)); + (u32)sizeof(acpi_gbl_db_parsed_buf)); return (0); } @@ -853,24 +853,24 @@ acpi_db_command_dispatch(char *input_buffer, if (param_count == 0) { acpi_os_printf - ("Current debug level for file output is: %8.8lX\n", + ("Current debug level for file output is: %8.8X\n", acpi_gbl_db_debug_level); acpi_os_printf - ("Current debug level for console output is: %8.8lX\n", + ("Current debug level for console output is: %8.8X\n", acpi_gbl_db_console_debug_level); } else if (param_count == 2) { temp = acpi_gbl_db_console_debug_level; acpi_gbl_db_console_debug_level = strtoul(acpi_gbl_db_args[1], NULL, 16); acpi_os_printf - ("Debug Level for console output was %8.8lX, now %8.8lX\n", + ("Debug Level for console output was %8.8X, now %8.8X\n", temp, acpi_gbl_db_console_debug_level); } else { temp = acpi_gbl_db_debug_level; acpi_gbl_db_debug_level = strtoul(acpi_gbl_db_args[1], NULL, 16); acpi_os_printf - ("Debug Level for file output was %8.8lX, now %8.8lX\n", + ("Debug Level for file output was %8.8X, now %8.8X\n", temp, acpi_gbl_db_debug_level); } break; diff --git a/drivers/acpi/acpica/dbmethod.c b/drivers/acpi/acpica/dbmethod.c index d8b7a0f..76a15b6 100644 --- a/drivers/acpi/acpica/dbmethod.c +++ b/drivers/acpi/acpica/dbmethod.c @@ -302,6 +302,10 @@ acpi_status acpi_db_disassemble_method(char *name) } status = acpi_ut_allocate_owner_id(&obj_desc->method.owner_id); + if (ACPI_FAILURE(status)) { + return (status); + } + walk_state->owner_id = obj_desc->method.owner_id; /* Push start scope on scope stack and make it current */ diff --git a/drivers/acpi/acpica/dbobject.c b/drivers/acpi/acpica/dbobject.c index d220168..f9fc84b 100644 --- a/drivers/acpi/acpica/dbobject.c +++ b/drivers/acpi/acpica/dbobject.c @@ -394,7 +394,6 @@ void acpi_db_decode_locals(struct acpi_walk_state *walk_state) u8 display_locals = FALSE; node = walk_state->method_node; - obj_desc = walk_state->method_desc; /* There are no locals for the module-level code case */ diff --git a/drivers/acpi/acpica/dbstats.c b/drivers/acpi/acpica/dbstats.c index bf62093..3af88e7 100644 --- a/drivers/acpi/acpica/dbstats.c +++ b/drivers/acpi/acpica/dbstats.c @@ -341,17 +341,17 @@ acpi_status acpi_db_display_statistics(char *type_arg) "ACPI_TYPE", "NODES", "OBJECTS"); for (i = 0; i < ACPI_TYPE_NS_NODE_MAX; i++) { - acpi_os_printf("%16.16s % 10ld% 10ld\n", + acpi_os_printf("%16.16s %10u %10u\n", acpi_ut_get_type_name(i), acpi_gbl_node_type_count[i], acpi_gbl_obj_type_count[i]); } - acpi_os_printf("%16.16s % 10ld% 10ld\n", "Misc/Unknown", + acpi_os_printf("%16.16s %10u %10u\n", "Misc/Unknown", acpi_gbl_node_type_count_misc, acpi_gbl_obj_type_count_misc); - acpi_os_printf("%16.16s % 10ld% 10ld\n", "TOTALS:", + acpi_os_printf("%16.16s %10u %10u\n", "TOTALS:", acpi_gbl_num_nodes, acpi_gbl_num_objects); break; @@ -379,16 +379,14 @@ acpi_status acpi_db_display_statistics(char *type_arg) case CMD_STAT_MISC: acpi_os_printf("\nMiscellaneous Statistics:\n\n"); - acpi_os_printf("Calls to AcpiPsFind:.. ........% 7ld\n", + acpi_os_printf("%-28s: %7u\n", "Calls to AcpiPsFind", acpi_gbl_ps_find_count); - acpi_os_printf("Calls to AcpiNsLookup:..........% 7ld\n", + acpi_os_printf("%-28s: %7u\n", "Calls to AcpiNsLookup", acpi_gbl_ns_lookup_count); - acpi_os_printf("\n"); - - acpi_os_printf("Mutex usage:\n\n"); + acpi_os_printf("\nMutex usage:\n\n"); for (i = 0; i < ACPI_NUM_MUTEX; i++) { - acpi_os_printf("%-28s: % 7ld\n", + acpi_os_printf("%-28s: %7u\n", acpi_ut_get_mutex_name(i), acpi_gbl_mutex_info[i].use_count); } @@ -399,87 +397,87 @@ acpi_status acpi_db_display_statistics(char *type_arg) acpi_os_printf("\nInternal object sizes:\n\n"); acpi_os_printf("Common %3d\n", - sizeof(struct acpi_object_common)); + (u32)sizeof(struct acpi_object_common)); acpi_os_printf("Number %3d\n", - sizeof(struct acpi_object_integer)); + (u32)sizeof(struct acpi_object_integer)); acpi_os_printf("String %3d\n", - sizeof(struct acpi_object_string)); + (u32)sizeof(struct acpi_object_string)); acpi_os_printf("Buffer %3d\n", - sizeof(struct acpi_object_buffer)); + (u32)sizeof(struct acpi_object_buffer)); acpi_os_printf("Package %3d\n", - sizeof(struct acpi_object_package)); + (u32)sizeof(struct acpi_object_package)); acpi_os_printf("BufferField %3d\n", - sizeof(struct acpi_object_buffer_field)); + (u32)sizeof(struct acpi_object_buffer_field)); acpi_os_printf("Device %3d\n", - sizeof(struct acpi_object_device)); + (u32)sizeof(struct acpi_object_device)); acpi_os_printf("Event %3d\n", - sizeof(struct acpi_object_event)); + (u32)sizeof(struct acpi_object_event)); acpi_os_printf("Method %3d\n", - sizeof(struct acpi_object_method)); + (u32)sizeof(struct acpi_object_method)); acpi_os_printf("Mutex %3d\n", - sizeof(struct acpi_object_mutex)); + (u32)sizeof(struct acpi_object_mutex)); acpi_os_printf("Region %3d\n", - sizeof(struct acpi_object_region)); + (u32)sizeof(struct acpi_object_region)); acpi_os_printf("PowerResource %3d\n", - sizeof(struct acpi_object_power_resource)); + (u32)sizeof(struct acpi_object_power_resource)); acpi_os_printf("Processor %3d\n", - sizeof(struct acpi_object_processor)); + (u32)sizeof(struct acpi_object_processor)); acpi_os_printf("ThermalZone %3d\n", - sizeof(struct acpi_object_thermal_zone)); + (u32)sizeof(struct acpi_object_thermal_zone)); acpi_os_printf("RegionField %3d\n", - sizeof(struct acpi_object_region_field)); + (u32)sizeof(struct acpi_object_region_field)); acpi_os_printf("BankField %3d\n", - sizeof(struct acpi_object_bank_field)); + (u32)sizeof(struct acpi_object_bank_field)); acpi_os_printf("IndexField %3d\n", - sizeof(struct acpi_object_index_field)); + (u32)sizeof(struct acpi_object_index_field)); acpi_os_printf("Reference %3d\n", - sizeof(struct acpi_object_reference)); + (u32)sizeof(struct acpi_object_reference)); acpi_os_printf("Notify %3d\n", - sizeof(struct acpi_object_notify_handler)); + (u32)sizeof(struct acpi_object_notify_handler)); acpi_os_printf("AddressSpace %3d\n", - sizeof(struct acpi_object_addr_handler)); + (u32)sizeof(struct acpi_object_addr_handler)); acpi_os_printf("Extra %3d\n", - sizeof(struct acpi_object_extra)); + (u32)sizeof(struct acpi_object_extra)); acpi_os_printf("Data %3d\n", - sizeof(struct acpi_object_data)); + (u32)sizeof(struct acpi_object_data)); acpi_os_printf("\n"); acpi_os_printf("ParseObject %3d\n", - sizeof(struct acpi_parse_obj_common)); + (u32)sizeof(struct acpi_parse_obj_common)); acpi_os_printf("ParseObjectNamed %3d\n", - sizeof(struct acpi_parse_obj_named)); + (u32)sizeof(struct acpi_parse_obj_named)); acpi_os_printf("ParseObjectAsl %3d\n", - sizeof(struct acpi_parse_obj_asl)); + (u32)sizeof(struct acpi_parse_obj_asl)); acpi_os_printf("OperandObject %3d\n", - sizeof(union acpi_operand_object)); + (u32)sizeof(union acpi_operand_object)); acpi_os_printf("NamespaceNode %3d\n", - sizeof(struct acpi_namespace_node)); + (u32)sizeof(struct acpi_namespace_node)); acpi_os_printf("AcpiObject %3d\n", - sizeof(union acpi_object)); + (u32)sizeof(union acpi_object)); acpi_os_printf("\n"); acpi_os_printf("Generic State %3d\n", - sizeof(union acpi_generic_state)); + (u32)sizeof(union acpi_generic_state)); acpi_os_printf("Common State %3d\n", - sizeof(struct acpi_common_state)); + (u32)sizeof(struct acpi_common_state)); acpi_os_printf("Control State %3d\n", - sizeof(struct acpi_control_state)); + (u32)sizeof(struct acpi_control_state)); acpi_os_printf("Update State %3d\n", - sizeof(struct acpi_update_state)); + (u32)sizeof(struct acpi_update_state)); acpi_os_printf("Scope State %3d\n", - sizeof(struct acpi_scope_state)); + (u32)sizeof(struct acpi_scope_state)); acpi_os_printf("Parse Scope %3d\n", - sizeof(struct acpi_pscope_state)); + (u32)sizeof(struct acpi_pscope_state)); acpi_os_printf("Package State %3d\n", - sizeof(struct acpi_pkg_state)); + (u32)sizeof(struct acpi_pkg_state)); acpi_os_printf("Thread State %3d\n", - sizeof(struct acpi_thread_state)); + (u32)sizeof(struct acpi_thread_state)); acpi_os_printf("Result Values %3d\n", - sizeof(struct acpi_result_values)); + (u32)sizeof(struct acpi_result_values)); acpi_os_printf("Notify Info %3d\n", - sizeof(struct acpi_notify_info)); + (u32)sizeof(struct acpi_notify_info)); break; case CMD_STAT_STACK: diff --git a/drivers/acpi/acpica/exdump.c b/drivers/acpi/acpica/exdump.c index 6526b2d..a9bc938 100644 --- a/drivers/acpi/acpica/exdump.c +++ b/drivers/acpi/acpica/exdump.c @@ -94,7 +94,7 @@ static struct acpi_exdump_info acpi_ex_dump_method[9] = { "Parameter Count"}, {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.sync_level), "Sync Level"}, {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(method.mutex), "Mutex"}, - {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.owner_id), "Owner Id"}, + {ACPI_EXD_UINT16, ACPI_EXD_OFFSET(method.owner_id), "Owner Id"}, {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.thread_count), "Thread Count"}, {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(method.aml_length), "Aml Length"}, {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(method.aml_start), "Aml Start"} @@ -269,8 +269,8 @@ static struct acpi_exdump_info acpi_ex_dump_field_common[7] = { static struct acpi_exdump_info acpi_ex_dump_node[7] = { {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_node), NULL}, - {ACPI_EXD_UINT8, ACPI_EXD_NSOFFSET(flags), "Flags"}, - {ACPI_EXD_UINT8, ACPI_EXD_NSOFFSET(owner_id), "Owner Id"}, + {ACPI_EXD_UINT16, ACPI_EXD_NSOFFSET(flags), "Flags"}, + {ACPI_EXD_UINT16, ACPI_EXD_NSOFFSET(owner_id), "Owner Id"}, {ACPI_EXD_LIST, ACPI_EXD_NSOFFSET(object), "Object List"}, {ACPI_EXD_NODE, ACPI_EXD_NSOFFSET(parent), "Parent"}, {ACPI_EXD_NODE, ACPI_EXD_NSOFFSET(child), "Child"}, diff --git a/drivers/acpi/acpica/nsaccess.c b/drivers/acpi/acpica/nsaccess.c index 2566e2d..3f045b5 100644 --- a/drivers/acpi/acpica/nsaccess.c +++ b/drivers/acpi/acpica/nsaccess.c @@ -598,7 +598,7 @@ acpi_ns_lookup(union acpi_generic_state *scope_info, if (flags & ACPI_NS_PREFIX_MUST_EXIST) { acpi_os_printf(ACPI_MSG_BIOS_ERROR "Object does not exist: %4.4s\n", - &simple_name); + (char *)&simple_name); } #endif /* Name not found in ACPI namespace */ diff --git a/drivers/acpi/acpica/nsalloc.c b/drivers/acpi/acpica/nsalloc.c index 6eb63db..fe9b363 100644 --- a/drivers/acpi/acpica/nsalloc.c +++ b/drivers/acpi/acpica/nsalloc.c @@ -241,7 +241,7 @@ void acpi_ns_install_node(struct acpi_walk_state *walk_state, struct acpi_namesp node->type = (u8) type; ACPI_DEBUG_PRINT((ACPI_DB_NAMES, - "%4.4s (%s) [Node %p Owner %X] added to %4.4s (%s) [Node %p]\n", + "%4.4s (%s) [Node %p Owner %3.3X] added to %4.4s (%s) [Node %p]\n", acpi_ut_get_node_name(node), acpi_ut_get_type_name(node->type), node, owner_id, acpi_ut_get_node_name(parent_node), diff --git a/drivers/acpi/acpica/nsdump.c b/drivers/acpi/acpica/nsdump.c index 1b12c17..9731d7c 100644 --- a/drivers/acpi/acpica/nsdump.c +++ b/drivers/acpi/acpica/nsdump.c @@ -197,7 +197,7 @@ acpi_ns_dump_one_object(acpi_handle obj_handle, /* Now we can print out the pertinent information */ - acpi_os_printf(" %-12s %p %2.2X ", + acpi_os_printf(" %-12s %p %3.3X ", acpi_ut_get_type_name(type), this_node, this_node->owner_id); diff --git a/drivers/acpi/acpica/nsrepair2.c b/drivers/acpi/acpica/nsrepair2.c index 8d77625..663d85e 100644 --- a/drivers/acpi/acpica/nsrepair2.c +++ b/drivers/acpi/acpica/nsrepair2.c @@ -126,7 +126,7 @@ static const struct acpi_repair_info acpi_ns_repairable_names[] = { #define ACPI_FDE_FIELD_COUNT 5 #define ACPI_FDE_BYTE_BUFFER_SIZE 5 -#define ACPI_FDE_DWORD_BUFFER_SIZE (ACPI_FDE_FIELD_COUNT * sizeof (u32)) +#define ACPI_FDE_DWORD_BUFFER_SIZE (ACPI_FDE_FIELD_COUNT * (u32) sizeof (u32)) /****************************************************************************** * diff --git a/drivers/acpi/acpica/tbdata.c b/drivers/acpi/acpica/tbdata.c index 91a4b98..3094400 100644 --- a/drivers/acpi/acpica/tbdata.c +++ b/drivers/acpi/acpica/tbdata.c @@ -750,6 +750,7 @@ acpi_status acpi_tb_delete_namespace_by_owner(u32 table_index) if (ACPI_FAILURE(status)) { return_ACPI_STATUS(status); } + acpi_ns_delete_namespace_by_owner(owner_id); acpi_ut_release_write_lock(&acpi_gbl_namespace_rw_lock); return_ACPI_STATUS(status); diff --git a/drivers/acpi/acpica/utdebug.c b/drivers/acpi/acpica/utdebug.c index 01b1b36..5b169b5 100644 --- a/drivers/acpi/acpica/utdebug.c +++ b/drivers/acpi/acpica/utdebug.c @@ -158,7 +158,7 @@ acpi_debug_print(u32 requested_debug_level, * Display the module name, current line number, thread ID (if requested), * current procedure nesting level, and the current procedure name */ - acpi_os_printf("%9s-%04ld ", module_name, line_number); + acpi_os_printf("%9s-%04d ", module_name, line_number); #ifdef ACPI_APPLICATION /* @@ -177,7 +177,7 @@ acpi_debug_print(u32 requested_debug_level, fill_count = 0; } - acpi_os_printf("[%02ld] %*s", + acpi_os_printf("[%02d] %*s", acpi_gbl_nesting_level, acpi_gbl_nesting_level + 1, " "); acpi_os_printf("%s%*s: ", acpi_ut_trim_function_name(function_name), fill_count, diff --git a/drivers/acpi/acpica/uterror.c b/drivers/acpi/acpica/uterror.c index 0754573..918aca7 100644 --- a/drivers/acpi/acpica/uterror.c +++ b/drivers/acpi/acpica/uterror.c @@ -39,7 +39,7 @@ void ACPI_INTERNAL_VAR_XFACE acpi_ut_predefined_warning(const char *module_name, u32 line_number, char *pathname, - u8 node_flags, const char *format, ...) + u16 node_flags, const char *format, ...) { va_list arg_list; @@ -81,7 +81,7 @@ acpi_ut_predefined_warning(const char *module_name, void ACPI_INTERNAL_VAR_XFACE acpi_ut_predefined_info(const char *module_name, u32 line_number, - char *pathname, u8 node_flags, const char *format, ...) + char *pathname, u16 node_flags, const char *format, ...) { va_list arg_list; @@ -124,7 +124,7 @@ void ACPI_INTERNAL_VAR_XFACE acpi_ut_predefined_bios_error(const char *module_name, u32 line_number, char *pathname, - u8 node_flags, const char *format, ...) + u16 node_flags, const char *format, ...) { va_list arg_list; diff --git a/drivers/acpi/acpica/utosi.c b/drivers/acpi/acpica/utosi.c index 688c61a..ad2b218 100644 --- a/drivers/acpi/acpica/utosi.c +++ b/drivers/acpi/acpica/utosi.c @@ -65,13 +65,14 @@ static struct acpi_interface_info acpi_default_supported_interfaces[] = { {"Windows 2006 SP2", NULL, 0, ACPI_OSI_WIN_VISTA_SP2}, /* Windows Vista SP2 - Added 09/2010 */ {"Windows 2009", NULL, 0, ACPI_OSI_WIN_7}, /* Windows 7 and Server 2008 R2 - Added 09/2009 */ {"Windows 2012", NULL, 0, ACPI_OSI_WIN_8}, /* Windows 8 and Server 2012 - Added 08/2012 */ - {"Windows 2013", NULL, 0, ACPI_OSI_WIN_8}, /* Windows 8.1 and Server 2012 R2 - Added 01/2014 */ + {"Windows 2013", NULL, 0, ACPI_OSI_WIN_8_1}, /* Windows 8.1 and Server 2012 R2 - Added 01/2014 */ {"Windows 2015", NULL, 0, ACPI_OSI_WIN_10}, /* Windows 10 - Added 03/2015 */ {"Windows 2016", NULL, 0, ACPI_OSI_WIN_10_RS1}, /* Windows 10 version 1607 - Added 12/2017 */ {"Windows 2017", NULL, 0, ACPI_OSI_WIN_10_RS2}, /* Windows 10 version 1703 - Added 12/2017 */ {"Windows 2017.2", NULL, 0, ACPI_OSI_WIN_10_RS3}, /* Windows 10 version 1709 - Added 02/2018 */ {"Windows 2018", NULL, 0, ACPI_OSI_WIN_10_RS4}, /* Windows 10 version 1803 - Added 11/2018 */ {"Windows 2018.2", NULL, 0, ACPI_OSI_WIN_10_RS5}, /* Windows 10 version 1809 - Added 11/2018 */ + {"Windows 2019", NULL, 0, ACPI_OSI_WIN_10_19H1}, /* Windows 10 version 1903 - Added 08/2019 */ /* Feature Group Strings */ diff --git a/drivers/acpi/acpica/utownerid.c b/drivers/acpi/acpica/utownerid.c index 5eb8b76..d3525ef 100644 --- a/drivers/acpi/acpica/utownerid.c +++ b/drivers/acpi/acpica/utownerid.c @@ -38,7 +38,7 @@ acpi_status acpi_ut_allocate_owner_id(acpi_owner_id *owner_id) if (*owner_id) { ACPI_ERROR((AE_INFO, - "Owner ID [0x%2.2X] already exists", *owner_id)); + "Owner ID [0x%3.3X] already exists", *owner_id)); return_ACPI_STATUS(AE_ALREADY_EXISTS); } @@ -88,14 +88,14 @@ acpi_status acpi_ut_allocate_owner_id(acpi_owner_id *owner_id) /* * Construct encoded ID from the index and bit position * - * Note: Last [j].k (bit 255) is never used and is marked + * Note: Last [j].k (bit 4095) is never used and is marked * permanently allocated (prevents +1 overflow) */ *owner_id = (acpi_owner_id)((k + 1) + ACPI_MUL_32(j)); ACPI_DEBUG_PRINT((ACPI_DB_VALUES, - "Allocated OwnerId: %2.2X\n", + "Allocated OwnerId: 0x%3.3X\n", (unsigned int)*owner_id)); goto exit; } @@ -116,7 +116,7 @@ acpi_status acpi_ut_allocate_owner_id(acpi_owner_id *owner_id) */ status = AE_OWNER_ID_LIMIT; ACPI_ERROR((AE_INFO, - "Could not allocate new OwnerId (255 max), AE_OWNER_ID_LIMIT")); + "Could not allocate new OwnerId (4095 max), AE_OWNER_ID_LIMIT")); exit: (void)acpi_ut_release_mutex(ACPI_MTX_CACHES); @@ -153,7 +153,7 @@ void acpi_ut_release_owner_id(acpi_owner_id *owner_id_ptr) /* Zero is not a valid owner_ID */ if (owner_id == 0) { - ACPI_ERROR((AE_INFO, "Invalid OwnerId: 0x%2.2X", owner_id)); + ACPI_ERROR((AE_INFO, "Invalid OwnerId: 0x%3.3X", owner_id)); return_VOID; } @@ -179,7 +179,7 @@ void acpi_ut_release_owner_id(acpi_owner_id *owner_id_ptr) acpi_gbl_owner_id_mask[index] ^= bit; } else { ACPI_ERROR((AE_INFO, - "Release of non-allocated OwnerId: 0x%2.2X", + "Attempted release of non-allocated OwnerId: 0x%3.3X", owner_id + 1)); } diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c index a66e00f..777f6f7 100644 --- a/drivers/acpi/apei/ghes.c +++ b/drivers/acpi/apei/ghes.c @@ -153,6 +153,7 @@ static void ghes_unmap(void __iomem *vaddr, enum fixed_addresses fixmap_idx) int ghes_estatus_pool_init(int num_ghes) { unsigned long addr, len; + int rc; ghes_estatus_pool = gen_pool_create(GHES_ESTATUS_POOL_MIN_ALLOC_ORDER, -1); if (!ghes_estatus_pool) @@ -164,7 +165,7 @@ int ghes_estatus_pool_init(int num_ghes) ghes_estatus_pool_size_request = PAGE_ALIGN(len); addr = (unsigned long)vmalloc(PAGE_ALIGN(len)); if (!addr) - return -ENOMEM; + goto err_pool_alloc; /* * New allocation must be visible in all pgd before it can be found by @@ -172,7 +173,19 @@ int ghes_estatus_pool_init(int num_ghes) */ vmalloc_sync_all(); - return gen_pool_add(ghes_estatus_pool, addr, PAGE_ALIGN(len), -1); + rc = gen_pool_add(ghes_estatus_pool, addr, PAGE_ALIGN(len), -1); + if (rc) + goto err_pool_add; + + return 0; + +err_pool_add: + vfree((void *)addr); + +err_pool_alloc: + gen_pool_destroy(ghes_estatus_pool); + + return -ENOMEM; } static int map_gen_v2(struct ghes *ghes) @@ -483,7 +496,7 @@ static void ghes_do_proc(struct ghes *ghes, int sev, sec_sev; struct acpi_hest_generic_data *gdata; guid_t *sec_type; - guid_t *fru_id = &NULL_UUID_LE; + const guid_t *fru_id = &guid_null; char *fru_text = ""; sev = ghes_severity(estatus->error_severity); diff --git a/drivers/acpi/cppc_acpi.c b/drivers/acpi/cppc_acpi.c index 15f103d..3b25259 100644 --- a/drivers/acpi/cppc_acpi.c +++ b/drivers/acpi/cppc_acpi.c @@ -365,8 +365,10 @@ static int acpi_get_psd(struct cpc_desc *cpc_ptr, acpi_handle handle) union acpi_object *psd = NULL; struct acpi_psd_package *pdomain; - status = acpi_evaluate_object_typed(handle, "_PSD", NULL, &buffer, - ACPI_TYPE_PACKAGE); + status = acpi_evaluate_object_typed(handle, "_PSD", NULL, + &buffer, ACPI_TYPE_PACKAGE); + if (status == AE_NOT_FOUND) /* _PSD is optional */ + return 0; if (ACPI_FAILURE(status)) return -ENODEV; diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c index b2ef4c2..fd66a73 100644 --- a/drivers/acpi/custom_method.c +++ b/drivers/acpi/custom_method.c @@ -49,8 +49,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf, if ((*ppos > max_size) || (*ppos + count > max_size) || (*ppos + count < count) || - (count > uncopied_bytes)) + (count > uncopied_bytes)) { + kfree(buf); return -EINVAL; + } if (copy_from_user(buf + (*ppos), user_buf, count)) { kfree(buf); @@ -70,6 +72,7 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf, add_taint(TAINT_OVERRIDDEN_ACPI_TABLE, LOCKDEP_NOW_UNRELIABLE); } + kfree(buf); return count; } diff --git a/drivers/acpi/hmat/hmat.c b/drivers/acpi/hmat/hmat.c index 96b7d39..8f9a28a 100644 --- a/drivers/acpi/hmat/hmat.c +++ b/drivers/acpi/hmat/hmat.c @@ -14,14 +14,18 @@ #include #include #include +#include +#include #include #include -static __initdata u8 hmat_revision; +static u8 hmat_revision; -static __initdata LIST_HEAD(targets); -static __initdata LIST_HEAD(initiators); -static __initdata LIST_HEAD(localities); +static LIST_HEAD(targets); +static LIST_HEAD(initiators); +static LIST_HEAD(localities); + +static DEFINE_MUTEX(target_lock); /* * The defined enum order is used to prioritize attributes to break ties when @@ -36,11 +40,19 @@ enum locality_types { static struct memory_locality *localities_types[4]; +struct target_cache { + struct list_head node; + struct node_cache_attrs cache_attrs; +}; + struct memory_target { struct list_head node; unsigned int memory_pxm; unsigned int processor_pxm; struct node_hmem_attrs hmem_attrs; + struct list_head caches; + struct node_cache_attrs cache_attrs; + bool registered; }; struct memory_initiator { @@ -53,7 +65,7 @@ struct memory_locality { struct acpi_hmat_locality *hmat_loc; }; -static __init struct memory_initiator *find_mem_initiator(unsigned int cpu_pxm) +static struct memory_initiator *find_mem_initiator(unsigned int cpu_pxm) { struct memory_initiator *initiator; @@ -63,7 +75,7 @@ static __init struct memory_initiator *find_mem_initiator(unsigned int cpu_pxm) return NULL; } -static __init struct memory_target *find_mem_target(unsigned int mem_pxm) +static struct memory_target *find_mem_target(unsigned int mem_pxm) { struct memory_target *target; @@ -96,9 +108,6 @@ static __init void alloc_memory_target(unsigned int mem_pxm) { struct memory_target *target; - if (pxm_to_node(mem_pxm) == NUMA_NO_NODE) - return; - target = find_mem_target(mem_pxm); if (target) return; @@ -110,6 +119,7 @@ static __init void alloc_memory_target(unsigned int mem_pxm) target->memory_pxm = mem_pxm; target->processor_pxm = PXM_INVAL; list_add_tail(&target->node, &targets); + INIT_LIST_HEAD(&target->caches); } static __init const char *hmat_data_type(u8 type) @@ -148,7 +158,7 @@ static __init const char *hmat_data_type_suffix(u8 type) } } -static __init u32 hmat_normalize(u16 entry, u64 base, u8 type) +static u32 hmat_normalize(u16 entry, u64 base, u8 type) { u32 value; @@ -183,7 +193,7 @@ static __init u32 hmat_normalize(u16 entry, u64 base, u8 type) return value; } -static __init void hmat_update_target_access(struct memory_target *target, +static void hmat_update_target_access(struct memory_target *target, u8 type, u32 value) { switch (type) { @@ -314,7 +324,8 @@ static __init int hmat_parse_cache(union acpi_subtable_headers *header, const unsigned long end) { struct acpi_hmat_cache *cache = (void *)header; - struct node_cache_attrs cache_attrs; + struct memory_target *target; + struct target_cache *tcache; u32 attrs; if (cache->header.length < sizeof(*cache)) { @@ -328,37 +339,47 @@ static __init int hmat_parse_cache(union acpi_subtable_headers *header, cache->memory_PD, cache->cache_size, attrs, cache->number_of_SMBIOShandles); - cache_attrs.size = cache->cache_size; - cache_attrs.level = (attrs & ACPI_HMAT_CACHE_LEVEL) >> 4; - cache_attrs.line_size = (attrs & ACPI_HMAT_CACHE_LINE_SIZE) >> 16; + target = find_mem_target(cache->memory_PD); + if (!target) + return 0; + + tcache = kzalloc(sizeof(*tcache), GFP_KERNEL); + if (!tcache) { + pr_notice_once("Failed to allocate HMAT cache info\n"); + return 0; + } + + tcache->cache_attrs.size = cache->cache_size; + tcache->cache_attrs.level = (attrs & ACPI_HMAT_CACHE_LEVEL) >> 4; + tcache->cache_attrs.line_size = (attrs & ACPI_HMAT_CACHE_LINE_SIZE) >> 16; switch ((attrs & ACPI_HMAT_CACHE_ASSOCIATIVITY) >> 8) { case ACPI_HMAT_CA_DIRECT_MAPPED: - cache_attrs.indexing = NODE_CACHE_DIRECT_MAP; + tcache->cache_attrs.indexing = NODE_CACHE_DIRECT_MAP; break; case ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING: - cache_attrs.indexing = NODE_CACHE_INDEXED; + tcache->cache_attrs.indexing = NODE_CACHE_INDEXED; break; case ACPI_HMAT_CA_NONE: default: - cache_attrs.indexing = NODE_CACHE_OTHER; + tcache->cache_attrs.indexing = NODE_CACHE_OTHER; break; } switch ((attrs & ACPI_HMAT_WRITE_POLICY) >> 12) { case ACPI_HMAT_CP_WB: - cache_attrs.write_policy = NODE_CACHE_WRITE_BACK; + tcache->cache_attrs.write_policy = NODE_CACHE_WRITE_BACK; break; case ACPI_HMAT_CP_WT: - cache_attrs.write_policy = NODE_CACHE_WRITE_THROUGH; + tcache->cache_attrs.write_policy = NODE_CACHE_WRITE_THROUGH; break; case ACPI_HMAT_CP_NONE: default: - cache_attrs.write_policy = NODE_CACHE_WRITE_OTHER; + tcache->cache_attrs.write_policy = NODE_CACHE_WRITE_OTHER; break; } + list_add_tail(&tcache->node, &target->caches); - node_add_cache(pxm_to_node(cache->memory_PD), &cache_attrs); return 0; } @@ -435,7 +456,7 @@ static __init int srat_parse_mem_affinity(union acpi_subtable_headers *header, return 0; } -static __init u32 hmat_initiator_perf(struct memory_target *target, +static u32 hmat_initiator_perf(struct memory_target *target, struct memory_initiator *initiator, struct acpi_hmat_locality *hmat_loc) { @@ -473,7 +494,7 @@ static __init u32 hmat_initiator_perf(struct memory_target *target, hmat_loc->data_type); } -static __init bool hmat_update_best(u8 type, u32 value, u32 *best) +static bool hmat_update_best(u8 type, u32 value, u32 *best) { bool updated = false; @@ -517,7 +538,7 @@ static int initiator_cmp(void *priv, struct list_head *a, struct list_head *b) return ia->processor_pxm - ib->processor_pxm; } -static __init void hmat_register_target_initiators(struct memory_target *target) +static void hmat_register_target_initiators(struct memory_target *target) { static DECLARE_BITMAP(p_nodes, MAX_NUMNODES); struct memory_initiator *initiator; @@ -577,29 +598,89 @@ static __init void hmat_register_target_initiators(struct memory_target *target) } } -static __init void hmat_register_target_perf(struct memory_target *target) +static void hmat_register_target_cache(struct memory_target *target) +{ + unsigned mem_nid = pxm_to_node(target->memory_pxm); + struct target_cache *tcache; + + list_for_each_entry(tcache, &target->caches, node) + node_add_cache(mem_nid, &tcache->cache_attrs); +} + +static void hmat_register_target_perf(struct memory_target *target) { unsigned mem_nid = pxm_to_node(target->memory_pxm); node_set_perf_attrs(mem_nid, &target->hmem_attrs, 0); } -static __init void hmat_register_targets(void) +static void hmat_register_target(struct memory_target *target) { - struct memory_target *target; + int nid = pxm_to_node(target->memory_pxm); - list_for_each_entry(target, &targets, node) { + /* + * Skip offline nodes. This can happen when memory + * marked EFI_MEMORY_SP, "specific purpose", is applied + * to all the memory in a promixity domain leading to + * the node being marked offline / unplugged, or if + * memory-only "hotplug" node is offline. + */ + if (nid == NUMA_NO_NODE || !node_online(nid)) + return; + + mutex_lock(&target_lock); + if (!target->registered) { hmat_register_target_initiators(target); + hmat_register_target_cache(target); hmat_register_target_perf(target); + target->registered = true; } + mutex_unlock(&target_lock); +} + +static void hmat_register_targets(void) +{ + struct memory_target *target; + + list_for_each_entry(target, &targets, node) + hmat_register_target(target); +} + +static int hmat_callback(struct notifier_block *self, + unsigned long action, void *arg) +{ + struct memory_target *target; + struct memory_notify *mnb = arg; + int pxm, nid = mnb->status_change_nid; + + if (nid == NUMA_NO_NODE || action != MEM_ONLINE) + return NOTIFY_OK; + + pxm = node_to_pxm(nid); + target = find_mem_target(pxm); + if (!target) + return NOTIFY_OK; + + hmat_register_target(target); + return NOTIFY_OK; } +static struct notifier_block hmat_callback_nb = { + .notifier_call = hmat_callback, + .priority = 2, +}; + static __init void hmat_free_structures(void) { struct memory_target *target, *tnext; struct memory_locality *loc, *lnext; struct memory_initiator *initiator, *inext; + struct target_cache *tcache, *cnext; list_for_each_entry_safe(target, tnext, &targets, node) { + list_for_each_entry_safe(tcache, cnext, &target->caches, node) { + list_del(&tcache->node); + kfree(tcache); + } list_del(&target->node); kfree(target); } @@ -658,6 +739,10 @@ static __init int hmat_init(void) } } hmat_register_targets(); + + /* Keep the table and structures if the notifier may use them */ + if (!register_hotmemory_notifier(&hmat_callback_nb)) + return 0; out_put: hmat_free_structures(); acpi_put_table(tbl); diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c index d2549ae..dea8a60 100644 --- a/drivers/acpi/pci_irq.c +++ b/drivers/acpi/pci_irq.c @@ -449,8 +449,10 @@ int acpi_pci_irq_enable(struct pci_dev *dev) * No IRQ known to the ACPI subsystem - maybe the BIOS / * driver reported one, then use it. Exit in any case. */ - if (!acpi_pci_irq_valid(dev, pin)) + if (!acpi_pci_irq_valid(dev, pin)) { + kfree(entry); return 0; + } if (acpi_isa_register_gsi(dev)) dev_warn(&dev->dev, "PCI INT %c: no GSI\n", diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c index db11f77..00a6da2 100644 --- a/drivers/acpi/pci_link.c +++ b/drivers/acpi/pci_link.c @@ -661,7 +661,7 @@ int acpi_pci_link_allocate_irq(acpi_handle handle, int index, int *triggering, ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Link %s is referenced\n", acpi_device_bid(link->device))); - return (link->irq.active); + return link->irq.active; } /* @@ -712,7 +712,7 @@ int acpi_pci_link_free_irq(acpi_handle handle) acpi_evaluate_object(link->device->handle, "_DIS", NULL, NULL); mutex_unlock(&acpi_link_lock); - return (link->irq.active); + return link->irq.active; } /* -------------------------------------------------------------------------- diff --git a/drivers/acpi/sbshc.h b/drivers/acpi/sbshc.h index 06372a3..c3522bb 100644 --- a/drivers/acpi/sbshc.h +++ b/drivers/acpi/sbshc.h @@ -15,8 +15,6 @@ enum acpi_smb_protocol { SMBUS_BLOCK_PROCESS_CALL = 0xd, }; -static const u8 SMBUS_PEC = 0x80; - enum acpi_sbs_device_addr { ACPI_SBS_CHARGER = 0x9, ACPI_SBS_MANAGER = 0xa, diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c index 00f12a8..d831a61 100644 --- a/drivers/acpi/thermal.c +++ b/drivers/acpi/thermal.c @@ -225,13 +225,9 @@ static int acpi_thermal_set_cooling_mode(struct acpi_thermal *tz, int mode) if (!tz) return -EINVAL; - if (!acpi_has_method(tz->device->handle, "_SCP")) { - ACPI_DEBUG_PRINT((ACPI_DB_INFO, "_SCP not present\n")); + if (ACPI_FAILURE(acpi_execute_simple_method(tz->device->handle, + "_SCP", mode))) return -ENODEV; - } else if (ACPI_FAILURE(acpi_execute_simple_method(tz->device->handle, - "_SCP", mode))) { - return -ENODEV; - } return 0; } @@ -463,8 +459,7 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag) break; } - if ((flag & ACPI_TRIPS_DEVICES) - && acpi_has_method(tz->device->handle, "_TZD")) { + if (flag & ACPI_TRIPS_DEVICES) { memset(&devices, 0, sizeof(devices)); status = acpi_evaluate_reference(tz->device->handle, "_TZD", NULL, &devices); diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h index 16a8395..42d5731 100644 --- a/include/acpi/acconfig.h +++ b/include/acpi/acconfig.h @@ -95,9 +95,9 @@ #define ACPI_DEFAULT_PAGE_SIZE 4096 /* Must be power of 2 */ -/* owner_id tracking. 8 entries allows for 255 owner_ids */ +/* owner_id tracking. 128 entries allows for 4095 owner_ids */ -#define ACPI_NUM_OWNERID_MASKS 8 +#define ACPI_NUM_OWNERID_MASKS 128 /* Size of the root table array is increased by this increment */ diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h index 1b59fb6..2e63b7b 100644 --- a/include/acpi/acpiosxf.h +++ b/include/acpi/acpiosxf.h @@ -330,6 +330,7 @@ acpi_status acpi_os_enter_sleep(u8 sleep_state, u32 rega_value, u32 regb_value); * Debug print routines */ #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_printf +ACPI_PRINTF_LIKE(1) void ACPI_INTERNAL_VAR_XFACE acpi_os_printf(const char *format, ...); #endif diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 4ed603a..e5e0414 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -12,7 +12,7 @@ /* Current ACPICA subsystem version in YYYYMMDD format */ -#define ACPI_CA_VERSION 0x20190703 +#define ACPI_CA_VERSION 0x20190816 #include #include diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index ad6892a..2f3f28c 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -442,8 +442,8 @@ typedef void *acpi_handle; /* Actually a ptr to a NS Node */ /* Owner IDs are used to track namespace nodes for selective deletion */ -typedef u8 acpi_owner_id; -#define ACPI_OWNER_ID_MAX 0xFF +typedef u16 acpi_owner_id; +#define ACPI_OWNER_ID_MAX 0xFFF /* 4095 possible owner IDs */ #define ACPI_INTEGER_BIT_SIZE 64 #define ACPI_MAX_DECIMAL_DIGITS 20 /* 2^64 = 18,446,744,073,709,551,616 */ @@ -506,7 +506,7 @@ typedef u64 acpi_integer; /* Pointer/Integer type conversions */ -#define ACPI_TO_POINTER(i) ACPI_ADD_PTR (void, (void *) 0, (acpi_size) (i)) +#define ACPI_TO_POINTER(i) ACPI_CAST_PTR (void, (acpi_size) (i)) #define ACPI_TO_INTEGER(p) ACPI_PTR_DIFF (p, (void *) 0) #define ACPI_OFFSET(d, f) ACPI_PTR_DIFF (&(((d *) 0)->f), (void *) 0) #define ACPI_PHYSADDR_TO_PTR(i) ACPI_TO_POINTER(i) @@ -1265,12 +1265,14 @@ typedef enum { #define ACPI_OSI_WIN_VISTA_SP2 0x0A #define ACPI_OSI_WIN_7 0x0B #define ACPI_OSI_WIN_8 0x0C -#define ACPI_OSI_WIN_10 0x0D -#define ACPI_OSI_WIN_10_RS1 0x0E -#define ACPI_OSI_WIN_10_RS2 0x0F -#define ACPI_OSI_WIN_10_RS3 0x10 -#define ACPI_OSI_WIN_10_RS4 0x11 -#define ACPI_OSI_WIN_10_RS5 0x12 +#define ACPI_OSI_WIN_8_1 0x0D +#define ACPI_OSI_WIN_10 0x0E +#define ACPI_OSI_WIN_10_RS1 0x0F +#define ACPI_OSI_WIN_10_RS2 0x10 +#define ACPI_OSI_WIN_10_RS3 0x11 +#define ACPI_OSI_WIN_10_RS4 0x12 +#define ACPI_OSI_WIN_10_RS5 0x13 +#define ACPI_OSI_WIN_10_19H1 0x14 /* Definitions of getopt */ diff --git a/tools/power/acpi/tools/acpidump/apfiles.c b/tools/power/acpi/tools/acpidump/apfiles.c index a42cfca..16d919b 100644 --- a/tools/power/acpi/tools/acpidump/apfiles.c +++ b/tools/power/acpi/tools/acpidump/apfiles.c @@ -29,18 +29,24 @@ static int ap_is_existing_file(char *pathname) { #if !defined(_GNU_EFI) && !defined(_EDK2_EFI) struct stat stat_info; + int in_char; if (!stat(pathname, &stat_info)) { fprintf(stderr, "Target path already exists, overwrite? [y|n] "); - if (getchar() != 'y') { + in_char = fgetc(stdin); + if (in_char == '\n') { + in_char = fgetc(stdin); + } + + if (in_char != 'y' && in_char != 'Y') { return (-1); } } #endif - return 0; + return (0); } /******************************************************************************