diff options
Diffstat (limited to 'drivers/acpi')
-rw-r--r-- | drivers/acpi/acpica/aclocal.h | 1 | ||||
-rw-r--r-- | drivers/acpi/acpica/acnamesp.h | 17 | ||||
-rw-r--r-- | drivers/acpi/acpica/acutils.h | 2 | ||||
-rw-r--r-- | drivers/acpi/acpica/dbinput.c | 10 | ||||
-rw-r--r-- | drivers/acpi/acpica/dbmethod.c | 8 | ||||
-rw-r--r-- | drivers/acpi/acpica/dbxface.c | 10 | ||||
-rw-r--r-- | drivers/acpi/acpica/dsfield.c | 34 | ||||
-rw-r--r-- | drivers/acpi/acpica/hwregs.c | 9 | ||||
-rw-r--r-- | drivers/acpi/acpica/hwsleep.c | 11 | ||||
-rw-r--r-- | drivers/acpi/acpica/nsaccess.c | 13 | ||||
-rw-r--r-- | drivers/acpi/acpica/psloop.c | 43 | ||||
-rw-r--r-- | drivers/acpi/acpica/tbdata.c | 4 | ||||
-rw-r--r-- | drivers/acpi/acpica/utdelete.c | 7 | ||||
-rw-r--r-- | drivers/acpi/acpica/utstrsuppt.c | 26 | ||||
-rw-r--r-- | drivers/acpi/acpica/utstrtoul64.c | 2 | ||||
-rw-r--r-- | drivers/acpi/pmic/intel_pmic_crc.c | 109 |
16 files changed, 252 insertions, 54 deletions
diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h index c5367bf5487f..0f28a38a43ea 100644 --- a/drivers/acpi/acpica/aclocal.h +++ b/drivers/acpi/acpica/aclocal.h @@ -164,6 +164,7 @@ struct acpi_namespace_node { #define ANOBJ_SUBTREE_HAS_INI 0x10 /* Used to optimize device initialization */ #define ANOBJ_EVALUATED 0x20 /* Set on first evaluation of node */ #define ANOBJ_ALLOCATED_BUFFER 0x40 /* Method AML buffer is dynamic (install_method) */ +#define ANOBJ_NODE_EARLY_INIT 0x80 /* acpi_exec only: Node was create via init file (-fi) */ #define ANOBJ_IS_EXTERNAL 0x08 /* iASL only: This object created via External() */ #define ANOBJ_METHOD_NO_RETVAL 0x10 /* iASL only: Method has no return value */ diff --git a/drivers/acpi/acpica/acnamesp.h b/drivers/acpi/acpica/acnamesp.h index 3825df923480..bbb3b4d1e796 100644 --- a/drivers/acpi/acpica/acnamesp.h +++ b/drivers/acpi/acpica/acnamesp.h @@ -25,14 +25,15 @@ /* Flags for acpi_ns_lookup, acpi_ns_search_and_enter */ #define ACPI_NS_NO_UPSEARCH 0 -#define ACPI_NS_SEARCH_PARENT 0x01 -#define ACPI_NS_DONT_OPEN_SCOPE 0x02 -#define ACPI_NS_NO_PEER_SEARCH 0x04 -#define ACPI_NS_ERROR_IF_FOUND 0x08 -#define ACPI_NS_PREFIX_IS_SCOPE 0x10 -#define ACPI_NS_EXTERNAL 0x20 -#define ACPI_NS_TEMPORARY 0x40 -#define ACPI_NS_OVERRIDE_IF_FOUND 0x80 +#define ACPI_NS_SEARCH_PARENT 0x0001 +#define ACPI_NS_DONT_OPEN_SCOPE 0x0002 +#define ACPI_NS_NO_PEER_SEARCH 0x0004 +#define ACPI_NS_ERROR_IF_FOUND 0x0008 +#define ACPI_NS_PREFIX_IS_SCOPE 0x0010 +#define ACPI_NS_EXTERNAL 0x0020 +#define ACPI_NS_TEMPORARY 0x0040 +#define ACPI_NS_OVERRIDE_IF_FOUND 0x0080 +#define ACPI_NS_EARLY_INIT 0x0100 /* Flags for acpi_ns_walk_namespace */ diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h index 2733cd4e418c..3374d41582b5 100644 --- a/drivers/acpi/acpica/acutils.h +++ b/drivers/acpi/acpica/acutils.h @@ -180,6 +180,8 @@ char acpi_ut_remove_leading_zeros(char **string); u8 acpi_ut_detect_hex_prefix(char **string); +void acpi_ut_remove_hex_prefix(char **string); + u8 acpi_ut_detect_octal_prefix(char **string); /* diff --git a/drivers/acpi/acpica/dbinput.c b/drivers/acpi/acpica/dbinput.c index 556ff59bbbfc..3e5f95390f0d 100644 --- a/drivers/acpi/acpica/dbinput.c +++ b/drivers/acpi/acpica/dbinput.c @@ -763,7 +763,12 @@ acpi_db_command_dispatch(char *input_buffer, case CMD_DISASSEMBLE: case CMD_DISASM: +#ifdef ACPI_DISASSEMBLER (void)acpi_db_disassemble_method(acpi_gbl_db_args[1]); +#else + acpi_os_printf + ("The AML Disassembler is not configured/present\n"); +#endif break; case CMD_DUMP: @@ -872,7 +877,12 @@ acpi_db_command_dispatch(char *input_buffer, case CMD_LIST: +#ifdef ACPI_DISASSEMBLER acpi_db_disassemble_aml(acpi_gbl_db_args[1], op); +#else + acpi_os_printf + ("The AML Disassembler is not configured/present\n"); +#endif break; case CMD_LOCKS: diff --git a/drivers/acpi/acpica/dbmethod.c b/drivers/acpi/acpica/dbmethod.c index 9fcecf104ba0..d8b7a0fe92ec 100644 --- a/drivers/acpi/acpica/dbmethod.c +++ b/drivers/acpi/acpica/dbmethod.c @@ -216,6 +216,7 @@ cleanup: acpi_ut_remove_reference(obj_desc); } +#ifdef ACPI_DISASSEMBLER /******************************************************************************* * * FUNCTION: acpi_db_disassemble_aml @@ -242,9 +243,8 @@ void acpi_db_disassemble_aml(char *statements, union acpi_parse_object *op) if (statements) { num_statements = strtoul(statements, NULL, 0); } -#ifdef ACPI_DISASSEMBLER + acpi_dm_disassemble(NULL, op, num_statements); -#endif } /******************************************************************************* @@ -317,8 +317,6 @@ acpi_status acpi_db_disassemble_method(char *name) walk_state->parse_flags |= ACPI_PARSE_DISASSEMBLE; status = acpi_ps_parse_aml(walk_state); - -#ifdef ACPI_DISASSEMBLER (void)acpi_dm_parse_deferred_ops(op); /* Now we can disassemble the method */ @@ -326,7 +324,6 @@ acpi_status acpi_db_disassemble_method(char *name) acpi_gbl_dm_opt_verbose = FALSE; acpi_dm_disassemble(NULL, op, 0); acpi_gbl_dm_opt_verbose = TRUE; -#endif acpi_ps_delete_parse_tree(op); @@ -337,6 +334,7 @@ acpi_status acpi_db_disassemble_method(char *name) acpi_ut_release_owner_id(&obj_desc->method.owner_id); return (AE_OK); } +#endif /******************************************************************************* * diff --git a/drivers/acpi/acpica/dbxface.c b/drivers/acpi/acpica/dbxface.c index 4647aa8efecb..f2526726daf6 100644 --- a/drivers/acpi/acpica/dbxface.c +++ b/drivers/acpi/acpica/dbxface.c @@ -10,6 +10,7 @@ #include "amlcode.h" #include "acdebug.h" #include "acinterp.h" +#include "acparser.h" #define _COMPONENT ACPI_CA_DEBUGGER ACPI_MODULE_NAME("dbxface") @@ -262,10 +263,17 @@ acpi_db_single_step(struct acpi_walk_state *walk_state, } } - /* Now we can display it */ + /* Now we can disassemble and display it */ #ifdef ACPI_DISASSEMBLER acpi_dm_disassemble(walk_state, display_op, ACPI_UINT32_MAX); +#else + /* + * The AML Disassembler is not configured - at least we can + * display the opcode value and name + */ + acpi_os_printf("AML Opcode: %4.4X %s\n", op->common.aml_opcode, + acpi_ps_get_opcode_name(op->common.aml_opcode)); #endif if ((op->common.aml_opcode == AML_IF_OP) || diff --git a/drivers/acpi/acpica/dsfield.c b/drivers/acpi/acpica/dsfield.c index 7c937595dfcb..30fe89545d6a 100644 --- a/drivers/acpi/acpica/dsfield.c +++ b/drivers/acpi/acpica/dsfield.c @@ -15,6 +15,10 @@ #include "acnamesp.h" #include "acparser.h" +#ifdef ACPI_EXEC_APP +#include "aecommon.h" +#endif + #define _COMPONENT ACPI_DISPATCHER ACPI_MODULE_NAME("dsfield") @@ -259,6 +263,13 @@ acpi_ds_get_field_names(struct acpi_create_field_info *info, u64 position; union acpi_parse_object *child; +#ifdef ACPI_EXEC_APP + u64 value = 0; + union acpi_operand_object *result_desc; + union acpi_operand_object *obj_desc; + char *name_path; +#endif + ACPI_FUNCTION_TRACE_PTR(ds_get_field_names, info); /* First field starts at bit zero */ @@ -391,6 +402,25 @@ acpi_ds_get_field_names(struct acpi_create_field_info *info, if (ACPI_FAILURE(status)) { return_ACPI_STATUS(status); } +#ifdef ACPI_EXEC_APP + name_path = + acpi_ns_get_external_pathname(info-> + field_node); + obj_desc = + acpi_ut_create_integer_object + (value); + if (ACPI_SUCCESS + (ae_lookup_init_file_entry + (name_path, &value))) { + acpi_ex_write_data_to_field + (obj_desc, + acpi_ns_get_attached_object + (info->field_node), + &result_desc); + } + acpi_ut_remove_reference(obj_desc); + ACPI_FREE(name_path); +#endif } } @@ -573,7 +603,9 @@ acpi_ds_init_field_objects(union acpi_parse_object *op, !(walk_state->parse_flags & ACPI_PARSE_MODULE_LEVEL)) { flags |= ACPI_NS_TEMPORARY; } - +#ifdef ACPI_EXEC_APP + flags |= ACPI_NS_OVERRIDE_IF_FOUND; +#endif /* * Walk the list of entries in the field_list * Note: field_list can be of zero length. In this case, Arg will be NULL. diff --git a/drivers/acpi/acpica/hwregs.c b/drivers/acpi/acpica/hwregs.c index 3de794bcf8fa..69603ba52a3a 100644 --- a/drivers/acpi/acpica/hwregs.c +++ b/drivers/acpi/acpica/hwregs.c @@ -528,13 +528,18 @@ acpi_status acpi_hw_register_read(u32 register_id, u32 *return_value) status = acpi_hw_read(&value64, &acpi_gbl_FADT.xpm2_control_block); - value = (u32)value64; + if (ACPI_SUCCESS(status)) { + value = (u32)value64; + } break; case ACPI_REGISTER_PM_TIMER: /* 32-bit access */ status = acpi_hw_read(&value64, &acpi_gbl_FADT.xpm_timer_block); - value = (u32)value64; + if (ACPI_SUCCESS(status)) { + value = (u32)value64; + } + break; case ACPI_REGISTER_SMI_COMMAND_BLOCK: /* 8-bit access */ diff --git a/drivers/acpi/acpica/hwsleep.c b/drivers/acpi/acpica/hwsleep.c index fe9d46d81750..d8b8fc2ff563 100644 --- a/drivers/acpi/acpica/hwsleep.c +++ b/drivers/acpi/acpica/hwsleep.c @@ -56,14 +56,9 @@ acpi_status acpi_hw_legacy_sleep(u8 sleep_state) if (ACPI_FAILURE(status)) { return_ACPI_STATUS(status); } - /* - * If the target sleep state is S5, clear all GPEs and fixed events too - */ - if (sleep_state == ACPI_STATE_S5) { - status = acpi_hw_clear_acpi_status(); - if (ACPI_FAILURE(status)) { - return_ACPI_STATUS(status); - } + status = acpi_hw_clear_acpi_status(); + if (ACPI_FAILURE(status)) { + return_ACPI_STATUS(status); } acpi_gbl_system_awake_and_running = FALSE; diff --git a/drivers/acpi/acpica/nsaccess.c b/drivers/acpi/acpica/nsaccess.c index 83a593e2155d..e3f10afde5ff 100644 --- a/drivers/acpi/acpica/nsaccess.c +++ b/drivers/acpi/acpica/nsaccess.c @@ -558,6 +558,14 @@ acpi_ns_lookup(union acpi_generic_state *scope_info, (char *)¤t_node->name, current_node)); } +#ifdef ACPI_EXEC_APP + if ((status == AE_ALREADY_EXISTS) && + (this_node->flags & ANOBJ_NODE_EARLY_INIT)) { + this_node->flags &= ~ANOBJ_NODE_EARLY_INIT; + status = AE_OK; + } +#endif + #ifdef ACPI_ASL_COMPILER /* * If this ACPI name already exists within the namespace as an @@ -676,6 +684,11 @@ acpi_ns_lookup(union acpi_generic_state *scope_info, } } } +#ifdef ACPI_EXEC_APP + if (flags & ACPI_NS_EARLY_INIT) { + this_node->flags |= ANOBJ_NODE_EARLY_INIT; + } +#endif *return_node = this_node; return_ACPI_STATUS(AE_OK); diff --git a/drivers/acpi/acpica/psloop.c b/drivers/acpi/acpica/psloop.c index 44f35ab3347d..34fc2f7476ed 100644 --- a/drivers/acpi/acpica/psloop.c +++ b/drivers/acpi/acpica/psloop.c @@ -22,6 +22,7 @@ #include "acdispat.h" #include "amlcode.h" #include "acconvert.h" +#include "acnamesp.h" #define _COMPONENT ACPI_PARSER ACPI_MODULE_NAME("psloop") @@ -527,12 +528,18 @@ acpi_status acpi_ps_parse_loop(struct acpi_walk_state *walk_state) if (ACPI_FAILURE(status)) { return_ACPI_STATUS(status); } - if (walk_state->opcode == AML_SCOPE_OP) { + if (acpi_ns_opens_scope + (acpi_ps_get_opcode_info + (walk_state->opcode)->object_type)) { /* - * If the scope op fails to parse, skip the body of the - * scope op because the parse failure indicates that the - * device may not exist. + * If the scope/device op fails to parse, skip the body of + * the scope op because the parse failure indicates that + * the device may not exist. */ + ACPI_ERROR((AE_INFO, + "Skip parsing opcode %s", + acpi_ps_get_opcode_name + (walk_state->opcode))); walk_state->parser_state.aml = walk_state->aml + 1; walk_state->parser_state.aml = @@ -540,8 +547,6 @@ acpi_status acpi_ps_parse_loop(struct acpi_walk_state *walk_state) (&walk_state->parser_state); walk_state->aml = walk_state->parser_state.aml; - ACPI_ERROR((AE_INFO, - "Skipping Scope block")); } continue; @@ -709,20 +714,20 @@ acpi_status acpi_ps_parse_loop(struct acpi_walk_state *walk_state) } else if ((walk_state-> parse_flags & ACPI_PARSE_MODULE_LEVEL) - && status != AE_CTRL_TRANSFER - && ACPI_FAILURE(status)) { + && (ACPI_AML_EXCEPTION(status) + || status == AE_ALREADY_EXISTS + || status == AE_NOT_FOUND)) { /* - * ACPI_PARSE_MODULE_LEVEL flag means that we are currently - * loading a table by executing it as a control method. - * However, if we encounter an error while loading the table, - * we need to keep trying to load the table rather than - * aborting the table load (setting the status to AE_OK - * continues the table load). If we get a failure at this - * point, it means that the dispatcher got an error while - * processing Op (most likely an AML operand error) or a - * control method was called from module level and the - * dispatcher returned AE_CTRL_TRANSFER. In the latter case, - * leave the status alone, there's nothing wrong with it. + * ACPI_PARSE_MODULE_LEVEL flag means that we + * are currently loading a table by executing + * it as a control method. However, if we + * encounter an error while loading the table, + * we need to keep trying to load the table + * rather than aborting the table load (setting + * the status to AE_OK continues the table + * load). If we get a failure at this point, it + * means that the dispatcher got an error while + * trying to execute the Op. */ status = AE_OK; } diff --git a/drivers/acpi/acpica/tbdata.c b/drivers/acpi/acpica/tbdata.c index 51891f9fb057..862149c8a208 100644 --- a/drivers/acpi/acpica/tbdata.c +++ b/drivers/acpi/acpica/tbdata.c @@ -516,9 +516,9 @@ acpi_tb_verify_temp_table(struct acpi_table_desc *table_desc, acpi_tb_check_duplication(table_desc, table_index); if (ACPI_FAILURE(status)) { if (status != AE_CTRL_TERMINATE) { - ACPI_EXCEPTION((AE_INFO, AE_NO_MEMORY, + ACPI_EXCEPTION((AE_INFO, status, "%4.4s 0x%8.8X%8.8X" - " Table is duplicated", + " Table is already loaded", acpi_ut_valid_nameseg (table_desc->signature. ascii) ? table_desc-> diff --git a/drivers/acpi/acpica/utdelete.c b/drivers/acpi/acpica/utdelete.c index 118f3ff1fbb5..8cc4392c61f3 100644 --- a/drivers/acpi/acpica/utdelete.c +++ b/drivers/acpi/acpica/utdelete.c @@ -355,6 +355,7 @@ acpi_ut_update_ref_count(union acpi_operand_object *object, u32 action) u16 original_count; u16 new_count = 0; acpi_cpu_flags lock_flags; + char *message; ACPI_FUNCTION_NAME(ut_update_ref_count); @@ -391,6 +392,7 @@ acpi_ut_update_ref_count(union acpi_operand_object *object, u32 action) object, object->common.type, acpi_ut_get_object_type_name(object), new_count)); + message = "Incremement"; break; case REF_DECREMENT: @@ -420,6 +422,7 @@ acpi_ut_update_ref_count(union acpi_operand_object *object, u32 action) if (new_count == 0) { acpi_ut_delete_internal_obj(object); } + message = "Decrement"; break; default: @@ -436,8 +439,8 @@ acpi_ut_update_ref_count(union acpi_operand_object *object, u32 action) */ if (new_count > ACPI_MAX_REFERENCE_COUNT) { ACPI_WARNING((AE_INFO, - "Large Reference Count (0x%X) in object %p, Type=0x%.2X", - new_count, object, object->common.type)); + "Large Reference Count (0x%X) in object %p, Type=0x%.2X Operation=%s", + new_count, object, object->common.type, message)); } } diff --git a/drivers/acpi/acpica/utstrsuppt.c b/drivers/acpi/acpica/utstrsuppt.c index 954f8e3e35cd..05ff20049b87 100644 --- a/drivers/acpi/acpica/utstrsuppt.c +++ b/drivers/acpi/acpica/utstrsuppt.c @@ -231,14 +231,34 @@ char acpi_ut_remove_whitespace(char **string) u8 acpi_ut_detect_hex_prefix(char **string) { + char *initial_position = *string; + acpi_ut_remove_hex_prefix(string); + if (*string != initial_position) { + return (TRUE); /* String is past leading 0x */ + } + + return (FALSE); /* Not a hex string */ +} + +/******************************************************************************* + * + * FUNCTION: acpi_ut_remove_hex_prefix + * + * PARAMETERS: string - Pointer to input ASCII string + * + * RETURN: none + * + * DESCRIPTION: Remove a hex "0x" prefix + * + ******************************************************************************/ + +void acpi_ut_remove_hex_prefix(char **string) +{ if ((**string == ACPI_ASCII_ZERO) && (tolower((int)*(*string + 1)) == 'x')) { *string += 2; /* Go past the leading 0x */ - return (TRUE); } - - return (FALSE); /* Not a hex string */ } /******************************************************************************* diff --git a/drivers/acpi/acpica/utstrtoul64.c b/drivers/acpi/acpica/utstrtoul64.c index 8fadad242db6..5fde619a8bbd 100644 --- a/drivers/acpi/acpica/utstrtoul64.c +++ b/drivers/acpi/acpica/utstrtoul64.c @@ -218,7 +218,7 @@ u64 acpi_ut_implicit_strtoul64(char *string) * implicit conversions, and the "0x" prefix is "not allowed". * However, allow a "0x" prefix as an ACPI extension. */ - acpi_ut_detect_hex_prefix(&string); + acpi_ut_remove_hex_prefix(&string); if (!acpi_ut_remove_leading_zeros(&string)) { return_VALUE(0); diff --git a/drivers/acpi/pmic/intel_pmic_crc.c b/drivers/acpi/pmic/intel_pmic_crc.c index 7ffa74048107..22c9e374c923 100644 --- a/drivers/acpi/pmic/intel_pmic_crc.c +++ b/drivers/acpi/pmic/intel_pmic_crc.c @@ -25,16 +25,121 @@ #define PMIC_A0LOCK_REG 0xc5 static struct pmic_table power_table[] = { +/* { + .address = 0x00, + .reg = ??, + .bit = ??, + }, ** VSYS */ + { + .address = 0x04, + .reg = 0x63, + .bit = 0x00, + }, /* SYSX -> VSYS_SX */ + { + .address = 0x08, + .reg = 0x62, + .bit = 0x00, + }, /* SYSU -> VSYS_U */ + { + .address = 0x0c, + .reg = 0x64, + .bit = 0x00, + }, /* SYSS -> VSYS_S */ + { + .address = 0x10, + .reg = 0x6a, + .bit = 0x00, + }, /* V50S -> V5P0S */ + { + .address = 0x14, + .reg = 0x6b, + .bit = 0x00, + }, /* HOST -> VHOST, USB2/3 host */ + { + .address = 0x18, + .reg = 0x6c, + .bit = 0x00, + }, /* VBUS -> VBUS, USB2/3 OTG */ + { + .address = 0x1c, + .reg = 0x6d, + .bit = 0x00, + }, /* HDMI -> VHDMI */ +/* { + .address = 0x20, + .reg = ??, + .bit = ??, + }, ** S285 */ { .address = 0x24, .reg = 0x66, .bit = 0x00, - }, + }, /* X285 -> V2P85SX, camera */ +/* { + .address = 0x28, + .reg = ??, + .bit = ??, + }, ** V33A */ + { + .address = 0x2c, + .reg = 0x69, + .bit = 0x00, + }, /* V33S -> V3P3S, display/ssd/audio */ + { + .address = 0x30, + .reg = 0x68, + .bit = 0x00, + }, /* V33U -> V3P3U, SDIO wifi&bt */ +/* { + .address = 0x34 .. 0x40, + .reg = ??, + .bit = ??, + }, ** V33I, V18A, REFQ, V12A */ + { + .address = 0x44, + .reg = 0x5c, + .bit = 0x00, + }, /* V18S -> V1P8S, SOC/USB PHY/SIM */ { .address = 0x48, .reg = 0x5d, .bit = 0x00, - }, + }, /* V18X -> V1P8SX, eMMC/camara/audio */ + { + .address = 0x4c, + .reg = 0x5b, + .bit = 0x00, + }, /* V18U -> V1P8U, LPDDR */ + { + .address = 0x50, + .reg = 0x61, + .bit = 0x00, + }, /* V12X -> V1P2SX, SOC SFR */ + { + .address = 0x54, + .reg = 0x60, + .bit = 0x00, + }, /* V12S -> V1P2S, MIPI */ +/* { + .address = 0x58, + .reg = ??, + .bit = ??, + }, ** V10A */ + { + .address = 0x5c, + .reg = 0x56, + .bit = 0x00, + }, /* V10S -> V1P0S, SOC GFX */ + { + .address = 0x60, + .reg = 0x57, + .bit = 0x00, + }, /* V10X -> V1P0SX, SOC display/DDR IO/PCIe */ + { + .address = 0x64, + .reg = 0x59, + .bit = 0x00, + }, /* V105 -> V1P05S, L2 SRAM */ }; static struct pmic_table thermal_table[] = { |