From 4be44fcd3bf648b782f4460fd06dfae6c42ded4b Mon Sep 17 00:00:00 2001 From: Len Brown Date: Fri, 5 Aug 2005 00:44:28 -0400 Subject: [ACPI] Lindent all ACPI files Signed-off-by: Len Brown --- drivers/acpi/executer/exoparg1.c | 555 +++++++++++++++++++-------------------- 1 file changed, 267 insertions(+), 288 deletions(-) (limited to 'drivers/acpi/executer/exoparg1.c') diff --git a/drivers/acpi/executer/exoparg1.c b/drivers/acpi/executer/exoparg1.c index 48c30f800083..97e34542f5e4 100644 --- a/drivers/acpi/executer/exoparg1.c +++ b/drivers/acpi/executer/exoparg1.c @@ -42,7 +42,6 @@ * POSSIBILITY OF SUCH DAMAGES. */ - #include #include #include @@ -50,10 +49,8 @@ #include #include - #define _COMPONENT ACPI_EXECUTER - ACPI_MODULE_NAME ("exoparg1") - +ACPI_MODULE_NAME("exoparg1") /*! * Naming convention for AML interpreter execution routines. @@ -76,7 +73,6 @@ * The AcpiExOpcode* functions are called via the Dispatcher component with * fully resolved operands. !*/ - /******************************************************************************* * * FUNCTION: acpi_ex_opcode_0A_0T_1R @@ -88,61 +84,53 @@ * DESCRIPTION: Execute operator with no operands, one return value * ******************************************************************************/ - -acpi_status -acpi_ex_opcode_0A_0T_1R ( - struct acpi_walk_state *walk_state) +acpi_status acpi_ex_opcode_0A_0T_1R(struct acpi_walk_state *walk_state) { - acpi_status status = AE_OK; - union acpi_operand_object *return_desc = NULL; - - - ACPI_FUNCTION_TRACE_STR ("ex_opcode_0A_0T_1R", - acpi_ps_get_opcode_name (walk_state->opcode)); + acpi_status status = AE_OK; + union acpi_operand_object *return_desc = NULL; + ACPI_FUNCTION_TRACE_STR("ex_opcode_0A_0T_1R", + acpi_ps_get_opcode_name(walk_state->opcode)); /* Examine the AML opcode */ switch (walk_state->opcode) { - case AML_TIMER_OP: /* Timer () */ + case AML_TIMER_OP: /* Timer () */ /* Create a return object of type Integer */ - return_desc = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER); + return_desc = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER); if (!return_desc) { status = AE_NO_MEMORY; goto cleanup; } #if ACPI_MACHINE_WIDTH != 16 - return_desc->integer.value = acpi_os_get_timer (); + return_desc->integer.value = acpi_os_get_timer(); #endif break; - default: /* Unknown opcode */ + default: /* Unknown opcode */ - ACPI_REPORT_ERROR (("acpi_ex_opcode_0A_0T_1R: Unknown opcode %X\n", - walk_state->opcode)); + ACPI_REPORT_ERROR(("acpi_ex_opcode_0A_0T_1R: Unknown opcode %X\n", walk_state->opcode)); status = AE_AML_BAD_OPCODE; break; } -cleanup: + cleanup: /* Delete return object on error */ - if ((ACPI_FAILURE (status)) || walk_state->result_obj) { - acpi_ut_remove_reference (return_desc); - } - else { + if ((ACPI_FAILURE(status)) || walk_state->result_obj) { + acpi_ut_remove_reference(return_desc); + } else { /* Save the return value */ walk_state->result_obj = return_desc; } - return_ACPI_STATUS (status); + return_ACPI_STATUS(status); } - /******************************************************************************* * * FUNCTION: acpi_ex_opcode_1A_0T_0R @@ -156,69 +144,58 @@ cleanup: * ******************************************************************************/ -acpi_status -acpi_ex_opcode_1A_0T_0R ( - struct acpi_walk_state *walk_state) +acpi_status acpi_ex_opcode_1A_0T_0R(struct acpi_walk_state *walk_state) { - union acpi_operand_object **operand = &walk_state->operands[0]; - acpi_status status = AE_OK; - - - ACPI_FUNCTION_TRACE_STR ("ex_opcode_1A_0T_0R", - acpi_ps_get_opcode_name (walk_state->opcode)); + union acpi_operand_object **operand = &walk_state->operands[0]; + acpi_status status = AE_OK; + ACPI_FUNCTION_TRACE_STR("ex_opcode_1A_0T_0R", + acpi_ps_get_opcode_name(walk_state->opcode)); /* Examine the AML opcode */ switch (walk_state->opcode) { - case AML_RELEASE_OP: /* Release (mutex_object) */ + case AML_RELEASE_OP: /* Release (mutex_object) */ - status = acpi_ex_release_mutex (operand[0], walk_state); + status = acpi_ex_release_mutex(operand[0], walk_state); break; + case AML_RESET_OP: /* Reset (event_object) */ - case AML_RESET_OP: /* Reset (event_object) */ - - status = acpi_ex_system_reset_event (operand[0]); + status = acpi_ex_system_reset_event(operand[0]); break; + case AML_SIGNAL_OP: /* Signal (event_object) */ - case AML_SIGNAL_OP: /* Signal (event_object) */ - - status = acpi_ex_system_signal_event (operand[0]); + status = acpi_ex_system_signal_event(operand[0]); break; + case AML_SLEEP_OP: /* Sleep (msec_time) */ - case AML_SLEEP_OP: /* Sleep (msec_time) */ - - status = acpi_ex_system_do_suspend (operand[0]->integer.value); + status = acpi_ex_system_do_suspend(operand[0]->integer.value); break; + case AML_STALL_OP: /* Stall (usec_time) */ - case AML_STALL_OP: /* Stall (usec_time) */ - - status = acpi_ex_system_do_stall ((u32) operand[0]->integer.value); + status = + acpi_ex_system_do_stall((u32) operand[0]->integer.value); break; + case AML_UNLOAD_OP: /* Unload (Handle) */ - case AML_UNLOAD_OP: /* Unload (Handle) */ - - status = acpi_ex_unload_table (operand[0]); + status = acpi_ex_unload_table(operand[0]); break; + default: /* Unknown opcode */ - default: /* Unknown opcode */ - - ACPI_REPORT_ERROR (("acpi_ex_opcode_1A_0T_0R: Unknown opcode %X\n", - walk_state->opcode)); + ACPI_REPORT_ERROR(("acpi_ex_opcode_1A_0T_0R: Unknown opcode %X\n", walk_state->opcode)); status = AE_AML_BAD_OPCODE; break; } - return_ACPI_STATUS (status); + return_ACPI_STATUS(status); } - /******************************************************************************* * * FUNCTION: acpi_ex_opcode_1A_1T_0R @@ -232,41 +209,34 @@ acpi_ex_opcode_1A_0T_0R ( * ******************************************************************************/ -acpi_status -acpi_ex_opcode_1A_1T_0R ( - struct acpi_walk_state *walk_state) +acpi_status acpi_ex_opcode_1A_1T_0R(struct acpi_walk_state *walk_state) { - acpi_status status = AE_OK; - union acpi_operand_object **operand = &walk_state->operands[0]; - - - ACPI_FUNCTION_TRACE_STR ("ex_opcode_1A_1T_0R", - acpi_ps_get_opcode_name (walk_state->opcode)); + acpi_status status = AE_OK; + union acpi_operand_object **operand = &walk_state->operands[0]; + ACPI_FUNCTION_TRACE_STR("ex_opcode_1A_1T_0R", + acpi_ps_get_opcode_name(walk_state->opcode)); /* Examine the AML opcode */ switch (walk_state->opcode) { case AML_LOAD_OP: - status = acpi_ex_load_op (operand[0], operand[1], walk_state); + status = acpi_ex_load_op(operand[0], operand[1], walk_state); break; - default: /* Unknown opcode */ + default: /* Unknown opcode */ - ACPI_REPORT_ERROR (("acpi_ex_opcode_1A_1T_0R: Unknown opcode %X\n", - walk_state->opcode)); + ACPI_REPORT_ERROR(("acpi_ex_opcode_1A_1T_0R: Unknown opcode %X\n", walk_state->opcode)); status = AE_AML_BAD_OPCODE; goto cleanup; } + cleanup: -cleanup: - - return_ACPI_STATUS (status); + return_ACPI_STATUS(status); } - /******************************************************************************* * * FUNCTION: acpi_ex_opcode_1A_1T_1R @@ -280,23 +250,19 @@ cleanup: * ******************************************************************************/ -acpi_status -acpi_ex_opcode_1A_1T_1R ( - struct acpi_walk_state *walk_state) +acpi_status acpi_ex_opcode_1A_1T_1R(struct acpi_walk_state *walk_state) { - acpi_status status = AE_OK; - union acpi_operand_object **operand = &walk_state->operands[0]; - union acpi_operand_object *return_desc = NULL; - union acpi_operand_object *return_desc2 = NULL; - u32 temp32; - u32 i; - acpi_integer power_of_ten; - acpi_integer digit; - - - ACPI_FUNCTION_TRACE_STR ("ex_opcode_1A_1T_1R", - acpi_ps_get_opcode_name (walk_state->opcode)); - + acpi_status status = AE_OK; + union acpi_operand_object **operand = &walk_state->operands[0]; + union acpi_operand_object *return_desc = NULL; + union acpi_operand_object *return_desc2 = NULL; + u32 temp32; + u32 i; + acpi_integer power_of_ten; + acpi_integer digit; + + ACPI_FUNCTION_TRACE_STR("ex_opcode_1A_1T_1R", + acpi_ps_get_opcode_name(walk_state->opcode)); /* Examine the AML opcode */ @@ -310,20 +276,19 @@ acpi_ex_opcode_1A_1T_1R ( /* Create a return object of type Integer for these opcodes */ - return_desc = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER); + return_desc = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER); if (!return_desc) { status = AE_NO_MEMORY; goto cleanup; } switch (walk_state->opcode) { - case AML_BIT_NOT_OP: /* Not (Operand, Result) */ + case AML_BIT_NOT_OP: /* Not (Operand, Result) */ return_desc->integer.value = ~operand[0]->integer.value; break; - - case AML_FIND_SET_LEFT_BIT_OP: /* find_set_left_bit (Operand, Result) */ + case AML_FIND_SET_LEFT_BIT_OP: /* find_set_left_bit (Operand, Result) */ return_desc->integer.value = operand[0]->integer.value; @@ -332,15 +297,14 @@ acpi_ex_opcode_1A_1T_1R ( * endian unsigned value, so this boundary condition is valid. */ for (temp32 = 0; return_desc->integer.value && - temp32 < ACPI_INTEGER_BIT_SIZE; ++temp32) { + temp32 < ACPI_INTEGER_BIT_SIZE; ++temp32) { return_desc->integer.value >>= 1; } return_desc->integer.value = temp32; break; - - case AML_FIND_SET_RIGHT_BIT_OP: /* find_set_right_bit (Operand, Result) */ + case AML_FIND_SET_RIGHT_BIT_OP: /* find_set_right_bit (Operand, Result) */ return_desc->integer.value = operand[0]->integer.value; @@ -349,18 +313,17 @@ acpi_ex_opcode_1A_1T_1R ( * endian unsigned value, so this boundary condition is valid. */ for (temp32 = 0; return_desc->integer.value && - temp32 < ACPI_INTEGER_BIT_SIZE; ++temp32) { + temp32 < ACPI_INTEGER_BIT_SIZE; ++temp32) { return_desc->integer.value <<= 1; } /* Since the bit position is one-based, subtract from 33 (65) */ return_desc->integer.value = temp32 == 0 ? 0 : - (ACPI_INTEGER_BIT_SIZE + 1) - temp32; + (ACPI_INTEGER_BIT_SIZE + 1) - temp32; break; - - case AML_FROM_BCD_OP: /* from_bcd (BCDValue, Result) */ + case AML_FROM_BCD_OP: /* from_bcd (BCDValue, Result) */ /* * The 64-bit ACPI integer can hold 16 4-bit BCD characters @@ -373,7 +336,9 @@ acpi_ex_opcode_1A_1T_1R ( /* Convert each BCD digit (each is one nybble wide) */ - for (i = 0; (i < acpi_gbl_integer_nybble_width) && (digit > 0); i++) { + for (i = 0; + (i < acpi_gbl_integer_nybble_width) && (digit > 0); + i++) { /* Get the least significant 4-bit BCD digit */ temp32 = ((u32) digit) & 0xF; @@ -381,9 +346,9 @@ acpi_ex_opcode_1A_1T_1R ( /* Check the range of the digit */ if (temp32 > 9) { - ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, - "BCD digit too large (not decimal): 0x%X\n", - temp32)); + ACPI_DEBUG_PRINT((ACPI_DB_ERROR, + "BCD digit too large (not decimal): 0x%X\n", + temp32)); status = AE_AML_NUMERIC_OVERFLOW; goto cleanup; @@ -391,8 +356,8 @@ acpi_ex_opcode_1A_1T_1R ( /* Sum the digit into the result with the current power of 10 */ - return_desc->integer.value += (((acpi_integer) temp32) * - power_of_ten); + return_desc->integer.value += + (((acpi_integer) temp32) * power_of_ten); /* Shift to next BCD digit */ @@ -404,45 +369,50 @@ acpi_ex_opcode_1A_1T_1R ( } break; - - case AML_TO_BCD_OP: /* to_bcd (Operand, Result) */ + case AML_TO_BCD_OP: /* to_bcd (Operand, Result) */ return_desc->integer.value = 0; digit = operand[0]->integer.value; /* Each BCD digit is one nybble wide */ - for (i = 0; (i < acpi_gbl_integer_nybble_width) && (digit > 0); i++) { - (void) acpi_ut_short_divide (digit, 10, &digit, &temp32); + for (i = 0; + (i < acpi_gbl_integer_nybble_width) && (digit > 0); + i++) { + (void)acpi_ut_short_divide(digit, 10, &digit, + &temp32); /* * Insert the BCD digit that resides in the * remainder from above */ - return_desc->integer.value |= (((acpi_integer) temp32) << - ACPI_MUL_4 (i)); + return_desc->integer.value |= + (((acpi_integer) temp32) << ACPI_MUL_4(i)); } /* Overflow if there is any data left in Digit */ if (digit > 0) { - ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, - "Integer too large to convert to BCD: %8.8X%8.8X\n", - ACPI_FORMAT_UINT64 (operand[0]->integer.value))); + ACPI_DEBUG_PRINT((ACPI_DB_ERROR, + "Integer too large to convert to BCD: %8.8X%8.8X\n", + ACPI_FORMAT_UINT64(operand + [0]-> + integer. + value))); status = AE_AML_NUMERIC_OVERFLOW; goto cleanup; } break; - - case AML_COND_REF_OF_OP: /* cond_ref_of (source_object, Result) */ + case AML_COND_REF_OF_OP: /* cond_ref_of (source_object, Result) */ /* * This op is a little strange because the internal return value is * different than the return value stored in the result descriptor * (There are really two return values) */ - if ((struct acpi_namespace_node *) operand[0] == acpi_gbl_root_node) { + if ((struct acpi_namespace_node *)operand[0] == + acpi_gbl_root_node) { /* * This means that the object does not exist in the namespace, * return FALSE @@ -453,38 +423,38 @@ acpi_ex_opcode_1A_1T_1R ( /* Get the object reference, store it, and remove our reference */ - status = acpi_ex_get_object_reference (operand[0], - &return_desc2, walk_state); - if (ACPI_FAILURE (status)) { + status = acpi_ex_get_object_reference(operand[0], + &return_desc2, + walk_state); + if (ACPI_FAILURE(status)) { goto cleanup; } - status = acpi_ex_store (return_desc2, operand[1], walk_state); - acpi_ut_remove_reference (return_desc2); + status = + acpi_ex_store(return_desc2, operand[1], walk_state); + acpi_ut_remove_reference(return_desc2); /* The object exists in the namespace, return TRUE */ return_desc->integer.value = ACPI_INTEGER_MAX; goto cleanup; - default: /* No other opcodes get here */ break; } break; - - case AML_STORE_OP: /* Store (Source, Target) */ + case AML_STORE_OP: /* Store (Source, Target) */ /* * A store operand is typically a number, string, buffer or lvalue * Be careful about deleting the source object, * since the object itself may have been stored. */ - status = acpi_ex_store (operand[0], operand[1], walk_state); - if (ACPI_FAILURE (status)) { - return_ACPI_STATUS (status); + status = acpi_ex_store(operand[0], operand[1], walk_state); + if (ACPI_FAILURE(status)) { + return_ACPI_STATUS(status); } /* It is possible that the Store already produced a return object */ @@ -497,92 +467,84 @@ acpi_ex_opcode_1A_1T_1R ( * cancel out, and we simply don't do anything. */ walk_state->result_obj = operand[0]; - walk_state->operands[0] = NULL; /* Prevent deletion */ + walk_state->operands[0] = NULL; /* Prevent deletion */ } - return_ACPI_STATUS (status); - + return_ACPI_STATUS(status); - /* - * ACPI 2.0 Opcodes - */ - case AML_COPY_OP: /* Copy (Source, Target) */ + /* + * ACPI 2.0 Opcodes + */ + case AML_COPY_OP: /* Copy (Source, Target) */ - status = acpi_ut_copy_iobject_to_iobject (operand[0], &return_desc, - walk_state); + status = + acpi_ut_copy_iobject_to_iobject(operand[0], &return_desc, + walk_state); break; + case AML_TO_DECSTRING_OP: /* to_decimal_string (Data, Result) */ - case AML_TO_DECSTRING_OP: /* to_decimal_string (Data, Result) */ - - status = acpi_ex_convert_to_string (operand[0], &return_desc, - ACPI_EXPLICIT_CONVERT_DECIMAL); + status = acpi_ex_convert_to_string(operand[0], &return_desc, + ACPI_EXPLICIT_CONVERT_DECIMAL); if (return_desc == operand[0]) { /* No conversion performed, add ref to handle return value */ - acpi_ut_add_reference (return_desc); + acpi_ut_add_reference(return_desc); } break; + case AML_TO_HEXSTRING_OP: /* to_hex_string (Data, Result) */ - case AML_TO_HEXSTRING_OP: /* to_hex_string (Data, Result) */ - - status = acpi_ex_convert_to_string (operand[0], &return_desc, - ACPI_EXPLICIT_CONVERT_HEX); + status = acpi_ex_convert_to_string(operand[0], &return_desc, + ACPI_EXPLICIT_CONVERT_HEX); if (return_desc == operand[0]) { /* No conversion performed, add ref to handle return value */ - acpi_ut_add_reference (return_desc); + acpi_ut_add_reference(return_desc); } break; + case AML_TO_BUFFER_OP: /* to_buffer (Data, Result) */ - case AML_TO_BUFFER_OP: /* to_buffer (Data, Result) */ - - status = acpi_ex_convert_to_buffer (operand[0], &return_desc); + status = acpi_ex_convert_to_buffer(operand[0], &return_desc); if (return_desc == operand[0]) { /* No conversion performed, add ref to handle return value */ - acpi_ut_add_reference (return_desc); + acpi_ut_add_reference(return_desc); } break; + case AML_TO_INTEGER_OP: /* to_integer (Data, Result) */ - case AML_TO_INTEGER_OP: /* to_integer (Data, Result) */ - - status = acpi_ex_convert_to_integer (operand[0], &return_desc, - ACPI_ANY_BASE); + status = acpi_ex_convert_to_integer(operand[0], &return_desc, + ACPI_ANY_BASE); if (return_desc == operand[0]) { /* No conversion performed, add ref to handle return value */ - acpi_ut_add_reference (return_desc); + acpi_ut_add_reference(return_desc); } break; - - case AML_SHIFT_LEFT_BIT_OP: /* shift_left_bit (Source, bit_num) */ - case AML_SHIFT_RIGHT_BIT_OP: /* shift_right_bit (Source, bit_num) */ + case AML_SHIFT_LEFT_BIT_OP: /* shift_left_bit (Source, bit_num) */ + case AML_SHIFT_RIGHT_BIT_OP: /* shift_right_bit (Source, bit_num) */ /* These are two obsolete opcodes */ - ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, - "%s is obsolete and not implemented\n", - acpi_ps_get_opcode_name (walk_state->opcode))); + ACPI_DEBUG_PRINT((ACPI_DB_ERROR, + "%s is obsolete and not implemented\n", + acpi_ps_get_opcode_name(walk_state->opcode))); status = AE_SUPPORT; goto cleanup; + default: /* Unknown opcode */ - default: /* Unknown opcode */ - - ACPI_REPORT_ERROR (("acpi_ex_opcode_1A_1T_1R: Unknown opcode %X\n", - walk_state->opcode)); + ACPI_REPORT_ERROR(("acpi_ex_opcode_1A_1T_1R: Unknown opcode %X\n", walk_state->opcode)); status = AE_AML_BAD_OPCODE; goto cleanup; } - if (ACPI_SUCCESS (status)) { + if (ACPI_SUCCESS(status)) { /* Store the return value computed above into the target object */ - status = acpi_ex_store (return_desc, operand[1], walk_state); + status = acpi_ex_store(return_desc, operand[1], walk_state); } - -cleanup: + cleanup: if (!walk_state->result_obj) { walk_state->result_obj = return_desc; @@ -590,14 +552,13 @@ cleanup: /* Delete return object on error */ - if (ACPI_FAILURE (status)) { - acpi_ut_remove_reference (return_desc); + if (ACPI_FAILURE(status)) { + acpi_ut_remove_reference(return_desc); } - return_ACPI_STATUS (status); + return_ACPI_STATUS(status); } - /******************************************************************************* * * FUNCTION: acpi_ex_opcode_1A_0T_1R @@ -610,28 +571,24 @@ cleanup: * ******************************************************************************/ -acpi_status -acpi_ex_opcode_1A_0T_1R ( - struct acpi_walk_state *walk_state) +acpi_status acpi_ex_opcode_1A_0T_1R(struct acpi_walk_state *walk_state) { - union acpi_operand_object **operand = &walk_state->operands[0]; - union acpi_operand_object *temp_desc; - union acpi_operand_object *return_desc = NULL; - acpi_status status = AE_OK; - u32 type; - acpi_integer value; - - - ACPI_FUNCTION_TRACE_STR ("ex_opcode_1A_0T_1R", - acpi_ps_get_opcode_name (walk_state->opcode)); + union acpi_operand_object **operand = &walk_state->operands[0]; + union acpi_operand_object *temp_desc; + union acpi_operand_object *return_desc = NULL; + acpi_status status = AE_OK; + u32 type; + acpi_integer value; + ACPI_FUNCTION_TRACE_STR("ex_opcode_1A_0T_1R", + acpi_ps_get_opcode_name(walk_state->opcode)); /* Examine the AML opcode */ switch (walk_state->opcode) { - case AML_LNOT_OP: /* LNot (Operand) */ + case AML_LNOT_OP: /* LNot (Operand) */ - return_desc = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER); + return_desc = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER); if (!return_desc) { status = AE_NO_MEMORY; goto cleanup; @@ -646,15 +603,14 @@ acpi_ex_opcode_1A_0T_1R ( } break; - - case AML_DECREMENT_OP: /* Decrement (Operand) */ - case AML_INCREMENT_OP: /* Increment (Operand) */ + case AML_DECREMENT_OP: /* Decrement (Operand) */ + case AML_INCREMENT_OP: /* Increment (Operand) */ /* * Create a new integer. Can't just get the base integer and * increment it because it may be an Arg or Field. */ - return_desc = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER); + return_desc = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER); if (!return_desc) { status = AE_NO_MEMORY; goto cleanup; @@ -665,10 +621,11 @@ acpi_ex_opcode_1A_0T_1R ( * NS Node or an internal object. */ temp_desc = operand[0]; - if (ACPI_GET_DESCRIPTOR_TYPE (temp_desc) == ACPI_DESC_TYPE_OPERAND) { + if (ACPI_GET_DESCRIPTOR_TYPE(temp_desc) == + ACPI_DESC_TYPE_OPERAND) { /* Internal reference object - prevent deletion */ - acpi_ut_add_reference (temp_desc); + acpi_ut_add_reference(temp_desc); } /* @@ -678,11 +635,15 @@ acpi_ex_opcode_1A_0T_1R ( * NOTE: We use LNOT_OP here in order to force resolution of the * reference operand to an actual integer. */ - status = acpi_ex_resolve_operands (AML_LNOT_OP, &temp_desc, walk_state); - if (ACPI_FAILURE (status)) { - ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "%s: bad operand(s) %s\n", - acpi_ps_get_opcode_name (walk_state->opcode), - acpi_format_exception(status))); + status = + acpi_ex_resolve_operands(AML_LNOT_OP, &temp_desc, + walk_state); + if (ACPI_FAILURE(status)) { + ACPI_DEBUG_PRINT((ACPI_DB_ERROR, + "%s: bad operand(s) %s\n", + acpi_ps_get_opcode_name(walk_state-> + opcode), + acpi_format_exception(status))); goto cleanup; } @@ -692,25 +653,25 @@ acpi_ex_opcode_1A_0T_1R ( * Perform the actual increment or decrement */ if (walk_state->opcode == AML_INCREMENT_OP) { - return_desc->integer.value = temp_desc->integer.value +1; - } - else { - return_desc->integer.value = temp_desc->integer.value -1; + return_desc->integer.value = + temp_desc->integer.value + 1; + } else { + return_desc->integer.value = + temp_desc->integer.value - 1; } /* Finished with this Integer object */ - acpi_ut_remove_reference (temp_desc); + acpi_ut_remove_reference(temp_desc); /* * Store the result back (indirectly) through the original * Reference object */ - status = acpi_ex_store (return_desc, operand[0], walk_state); + status = acpi_ex_store(return_desc, operand[0], walk_state); break; - - case AML_TYPE_OP: /* object_type (source_object) */ + case AML_TYPE_OP: /* object_type (source_object) */ /* * Note: The operand is not resolved at this point because we want to @@ -721,13 +682,15 @@ acpi_ex_opcode_1A_0T_1R ( /* Get the type of the base object */ - status = acpi_ex_resolve_multiple (walk_state, operand[0], &type, NULL); - if (ACPI_FAILURE (status)) { + status = + acpi_ex_resolve_multiple(walk_state, operand[0], &type, + NULL); + if (ACPI_FAILURE(status)) { goto cleanup; } /* Allocate a descriptor to hold the type. */ - return_desc = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER); + return_desc = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER); if (!return_desc) { status = AE_NO_MEMORY; goto cleanup; @@ -736,8 +699,7 @@ acpi_ex_opcode_1A_0T_1R ( return_desc->integer.value = type; break; - - case AML_SIZE_OF_OP: /* size_of (source_object) */ + case AML_SIZE_OF_OP: /* size_of (source_object) */ /* * Note: The operand is not resolved at this point because we want to @@ -746,9 +708,10 @@ acpi_ex_opcode_1A_0T_1R ( /* Get the base object */ - status = acpi_ex_resolve_multiple (walk_state, - operand[0], &type, &temp_desc); - if (ACPI_FAILURE (status)) { + status = acpi_ex_resolve_multiple(walk_state, + operand[0], &type, + &temp_desc); + if (ACPI_FAILURE(status)) { goto cleanup; } @@ -779,9 +742,9 @@ acpi_ex_opcode_1A_0T_1R ( break; default: - ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, - "size_of - Operand is not Buf/Int/Str/Pkg - found type %s\n", - acpi_ut_get_type_name (type))); + ACPI_DEBUG_PRINT((ACPI_DB_ERROR, + "size_of - Operand is not Buf/Int/Str/Pkg - found type %s\n", + acpi_ut_get_type_name(type))); status = AE_AML_OPERAND_TYPE; goto cleanup; } @@ -790,7 +753,7 @@ acpi_ex_opcode_1A_0T_1R ( * Now that we have the size of the object, create a result * object to hold the value */ - return_desc = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER); + return_desc = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER); if (!return_desc) { status = AE_NO_MEMORY; goto cleanup; @@ -799,22 +762,23 @@ acpi_ex_opcode_1A_0T_1R ( return_desc->integer.value = value; break; + case AML_REF_OF_OP: /* ref_of (source_object) */ - case AML_REF_OF_OP: /* ref_of (source_object) */ - - status = acpi_ex_get_object_reference (operand[0], &return_desc, walk_state); - if (ACPI_FAILURE (status)) { + status = + acpi_ex_get_object_reference(operand[0], &return_desc, + walk_state); + if (ACPI_FAILURE(status)) { goto cleanup; } break; - - case AML_DEREF_OF_OP: /* deref_of (obj_reference | String) */ + case AML_DEREF_OF_OP: /* deref_of (obj_reference | String) */ /* Check for a method local or argument, or standalone String */ - if (ACPI_GET_DESCRIPTOR_TYPE (operand[0]) != ACPI_DESC_TYPE_NAMED) { - switch (ACPI_GET_OBJECT_TYPE (operand[0])) { + if (ACPI_GET_DESCRIPTOR_TYPE(operand[0]) != + ACPI_DESC_TYPE_NAMED) { + switch (ACPI_GET_OBJECT_TYPE(operand[0])) { case ACPI_TYPE_LOCAL_REFERENCE: /* * This is a deref_of (local_x | arg_x) @@ -827,11 +791,12 @@ acpi_ex_opcode_1A_0T_1R ( /* Set Operand[0] to the value of the local/arg */ - status = acpi_ds_method_data_get_value ( - operand[0]->reference.opcode, - operand[0]->reference.offset, - walk_state, &temp_desc); - if (ACPI_FAILURE (status)) { + status = + acpi_ds_method_data_get_value + (operand[0]->reference.opcode, + operand[0]->reference.offset, + walk_state, &temp_desc); + if (ACPI_FAILURE(status)) { goto cleanup; } @@ -839,7 +804,7 @@ acpi_ex_opcode_1A_0T_1R ( * Delete our reference to the input object and * point to the object just retrieved */ - acpi_ut_remove_reference (operand[0]); + acpi_ut_remove_reference(operand[0]); operand[0] = temp_desc; break; @@ -847,8 +812,9 @@ acpi_ex_opcode_1A_0T_1R ( /* Get the object to which the reference refers */ - temp_desc = operand[0]->reference.object; - acpi_ut_remove_reference (operand[0]); + temp_desc = + operand[0]->reference.object; + acpi_ut_remove_reference(operand[0]); operand[0] = temp_desc; break; @@ -859,7 +825,6 @@ acpi_ex_opcode_1A_0T_1R ( } break; - case ACPI_TYPE_STRING: /* @@ -870,22 +835,28 @@ acpi_ex_opcode_1A_0T_1R ( * 2) Dereference the node to an actual object. Could be a * Field, so we need to resolve the node to a value. */ - status = acpi_ns_get_node_by_path (operand[0]->string.pointer, - walk_state->scope_info->scope.node, - ACPI_NS_SEARCH_PARENT, - ACPI_CAST_INDIRECT_PTR ( - struct acpi_namespace_node, &return_desc)); - if (ACPI_FAILURE (status)) { + status = + acpi_ns_get_node_by_path(operand[0]->string. + pointer, + walk_state-> + scope_info->scope. + node, + ACPI_NS_SEARCH_PARENT, + ACPI_CAST_INDIRECT_PTR + (struct + acpi_namespace_node, + &return_desc)); + if (ACPI_FAILURE(status)) { goto cleanup; } - status = acpi_ex_resolve_node_to_value ( - ACPI_CAST_INDIRECT_PTR ( - struct acpi_namespace_node, &return_desc), - walk_state); + status = + acpi_ex_resolve_node_to_value + (ACPI_CAST_INDIRECT_PTR + (struct acpi_namespace_node, &return_desc), + walk_state); goto cleanup; - default: status = AE_AML_OPERAND_TYPE; @@ -895,18 +866,20 @@ acpi_ex_opcode_1A_0T_1R ( /* Operand[0] may have changed from the code above */ - if (ACPI_GET_DESCRIPTOR_TYPE (operand[0]) == ACPI_DESC_TYPE_NAMED) { + if (ACPI_GET_DESCRIPTOR_TYPE(operand[0]) == + ACPI_DESC_TYPE_NAMED) { /* * This is a deref_of (object_reference) * Get the actual object from the Node (This is the dereference). * This case may only happen when a local_x or arg_x is * dereferenced above. */ - return_desc = acpi_ns_get_attached_object ( - (struct acpi_namespace_node *) operand[0]); - acpi_ut_add_reference (return_desc); - } - else { + return_desc = acpi_ns_get_attached_object((struct + acpi_namespace_node + *) + operand[0]); + acpi_ut_add_reference(return_desc); + } else { /* * This must be a reference object produced by either the * Index() or ref_of() operator @@ -921,7 +894,8 @@ acpi_ex_opcode_1A_0T_1R ( switch (operand[0]->reference.target_type) { case ACPI_TYPE_BUFFER_FIELD: - temp_desc = operand[0]->reference.object; + temp_desc = + operand[0]->reference.object; /* * Create a new object that contains one element of the @@ -931,7 +905,9 @@ acpi_ex_opcode_1A_0T_1R ( * sub-buffer of the main buffer, it is only a pointer to a * single element (byte) of the buffer! */ - return_desc = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER); + return_desc = + acpi_ut_create_internal_object + (ACPI_TYPE_INTEGER); if (!return_desc) { status = AE_NO_MEMORY; goto cleanup; @@ -943,56 +919,63 @@ acpi_ex_opcode_1A_0T_1R ( * reference to the buffer itself. */ return_desc->integer.value = - temp_desc->buffer.pointer[operand[0]->reference.offset]; + temp_desc->buffer. + pointer[operand[0]->reference. + offset]; break; - case ACPI_TYPE_PACKAGE: /* * Return the referenced element of the package. We must * add another reference to the referenced object, however. */ - return_desc = *(operand[0]->reference.where); + return_desc = + *(operand[0]->reference.where); if (return_desc) { - acpi_ut_add_reference (return_desc); + acpi_ut_add_reference + (return_desc); } break; - default: - ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, - "Unknown Index target_type %X in obj %p\n", - operand[0]->reference.target_type, operand[0])); + ACPI_DEBUG_PRINT((ACPI_DB_ERROR, + "Unknown Index target_type %X in obj %p\n", + operand[0]->reference. + target_type, + operand[0])); status = AE_AML_OPERAND_TYPE; goto cleanup; } break; - case AML_REF_OF_OP: return_desc = operand[0]->reference.object; - if (ACPI_GET_DESCRIPTOR_TYPE (return_desc) == - ACPI_DESC_TYPE_NAMED) { + if (ACPI_GET_DESCRIPTOR_TYPE(return_desc) == + ACPI_DESC_TYPE_NAMED) { - return_desc = acpi_ns_get_attached_object ( - (struct acpi_namespace_node *) return_desc); + return_desc = + acpi_ns_get_attached_object((struct + acpi_namespace_node + *) + return_desc); } /* Add another reference to the object! */ - acpi_ut_add_reference (return_desc); + acpi_ut_add_reference(return_desc); break; - default: - ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, - "Unknown opcode in ref(%p) - %X\n", - operand[0], operand[0]->reference.opcode)); + ACPI_DEBUG_PRINT((ACPI_DB_ERROR, + "Unknown opcode in ref(%p) - %X\n", + operand[0], + operand[0]->reference. + opcode)); status = AE_TYPE; goto cleanup; @@ -1000,25 +983,21 @@ acpi_ex_opcode_1A_0T_1R ( } break; - default: - ACPI_REPORT_ERROR (("acpi_ex_opcode_1A_0T_1R: Unknown opcode %X\n", - walk_state->opcode)); + ACPI_REPORT_ERROR(("acpi_ex_opcode_1A_0T_1R: Unknown opcode %X\n", walk_state->opcode)); status = AE_AML_BAD_OPCODE; goto cleanup; } - -cleanup: + cleanup: /* Delete return object on error */ - if (ACPI_FAILURE (status)) { - acpi_ut_remove_reference (return_desc); + if (ACPI_FAILURE(status)) { + acpi_ut_remove_reference(return_desc); } walk_state->result_obj = return_desc; - return_ACPI_STATUS (status); + return_ACPI_STATUS(status); } - -- cgit v1.2.3