From b0ed7a915abac309fcb5a51bccd3782e3daa7417 Mon Sep 17 00:00:00 2001 From: Lin Ming Date: Fri, 6 Aug 2010 09:35:51 +0800 Subject: ACPICA/ACPI: Add new host interfaces for _OSI support Adds install/remove interfaces so that the host can dynamically alter the global _OSI table. Also adds support for _OSI handlers. Additional support: new debugger command (osi), and test support in the acpiexec utility. Adds new file, utilities/utosi.c. ACPICA bugzilla 836. The Linux OSL _OSI code is also changed. acpi_osi_setup can't call acpi_install/remove_interface because ACPICA is not initialized yet at this early time. So we just save the osi string in acpi_osi_setup and will handle it later in a new function acpi_osi_setup_late. http://www.acpica.org/bugzilla/show_bug.cgi?id=836 Signed-off-by: Lin Ming Signed-off-by: Bob Moore --- drivers/acpi/acpica/Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/acpi/acpica/Makefile') diff --git a/drivers/acpi/acpica/Makefile b/drivers/acpi/acpica/Makefile index d93cc06f4bf8..262903e98196 100644 --- a/drivers/acpi/acpica/Makefile +++ b/drivers/acpi/acpica/Makefile @@ -44,4 +44,5 @@ acpi-y += tbxface.o tbinstal.o tbutils.o tbfind.o tbfadt.o tbxfroot.o acpi-y += utalloc.o utdebug.o uteval.o utinit.o utmisc.o utxface.o \ utcopy.o utdelete.o utglobal.o utmath.o utobject.o \ - utstate.o utmutex.o utobject.o utresrc.o utlock.o utids.o + utstate.o utmutex.o utobject.o utresrc.o utlock.o utids.o \ + utosi.o -- cgit v1.2.3 From 95abccb576c44bc593e05fa1245d0ad26ce6107b Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Wed, 15 Sep 2010 13:22:46 +0800 Subject: ACPICA: Obsolete the acpi_os_derive_pci_id OSL interface This function is not OS-dependent and has been replaced by acpi_hw_derive_pci_id, which is now in the ACPICA core code. Local implementations of acpi_os_derive_pci_id are no longer necessary and are removed. ACPICA BZ 857. http://www.acpica.org/bugzilla/show_bug.cgi?id=857 Signed-off-by: Bob Moore Signed-off-by: Lin Ming Signed-off-by: Len Brown --- drivers/acpi/acpica/Makefile | 2 +- drivers/acpi/acpica/achware.h | 7 + drivers/acpi/acpica/evrgnini.c | 14 +- drivers/acpi/acpica/hwpci.c | 412 +++++++++++++++++++++++++++++++++++++++++ drivers/acpi/osl.c | 68 ------- include/acpi/acpiosxf.h | 7 - 6 files changed, 430 insertions(+), 80 deletions(-) create mode 100644 drivers/acpi/acpica/hwpci.c (limited to 'drivers/acpi/acpica/Makefile') diff --git a/drivers/acpi/acpica/Makefile b/drivers/acpi/acpica/Makefile index 262903e98196..4fdcfdb1618b 100644 --- a/drivers/acpi/acpica/Makefile +++ b/drivers/acpi/acpica/Makefile @@ -21,7 +21,7 @@ acpi-y += exconfig.o exfield.o exnames.o exoparg6.o exresolv.o exstorob.o\ excreate.o exmisc.o exoparg2.o exregion.o exstore.o exutils.o \ exdump.o exmutex.o exoparg3.o exresnte.o exstoren.o exdebug.o -acpi-y += hwacpi.o hwgpe.o hwregs.o hwsleep.o hwxface.o hwvalid.o +acpi-y += hwacpi.o hwgpe.o hwregs.o hwsleep.o hwxface.o hwvalid.o hwpci.o acpi-$(ACPI_FUTURE_USAGE) += hwtimer.o diff --git a/drivers/acpi/acpica/achware.h b/drivers/acpi/acpica/achware.h index 120b3af56596..e7c5545d8597 100644 --- a/drivers/acpi/acpica/achware.h +++ b/drivers/acpi/acpica/achware.h @@ -122,6 +122,13 @@ acpi_hw_enable_runtime_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info, void *context); #ifdef ACPI_FUTURE_USAGE +/* + * hwpci - PCI configuration support + */ +acpi_status +acpi_hw_derive_pci_id(struct acpi_pci_id *pci_id, + acpi_handle root_pci_device, acpi_handle pci_region); + /* * hwtimer - ACPI Timer prototypes */ diff --git a/drivers/acpi/acpica/evrgnini.c b/drivers/acpi/acpica/evrgnini.c index f40d271bf568..0b47a6dc9290 100644 --- a/drivers/acpi/acpica/evrgnini.c +++ b/drivers/acpi/acpica/evrgnini.c @@ -289,8 +289,8 @@ acpi_ev_pci_config_region_setup(acpi_handle handle, } /* - * Get the PCI device and function numbers from the _ADR object contained - * in the parent's scope. + * Get the PCI device and function numbers from the _ADR object + * contained in the parent's scope. */ status = acpi_ut_evaluate_numeric_object(METHOD_NAME__ADR, pci_device_node, &pci_value); @@ -320,9 +320,15 @@ acpi_ev_pci_config_region_setup(acpi_handle handle, pci_id->bus = ACPI_LOWORD(pci_value); } - /* Complete this device's pci_id */ + /* Complete/update the PCI ID for this device */ - acpi_os_derive_pci_id(pci_root_node, region_obj->region.node, &pci_id); + status = + acpi_hw_derive_pci_id(pci_id, pci_root_node, + region_obj->region.node); + if (ACPI_FAILURE(status)) { + ACPI_FREE(pci_id); + return_ACPI_STATUS(status); + } *region_context = pci_id; return_ACPI_STATUS(AE_OK); diff --git a/drivers/acpi/acpica/hwpci.c b/drivers/acpi/acpica/hwpci.c new file mode 100644 index 000000000000..ad21c7d8bf4f --- /dev/null +++ b/drivers/acpi/acpica/hwpci.c @@ -0,0 +1,412 @@ +/******************************************************************************* + * + * Module Name: hwpci - Obtain PCI bus, device, and function numbers + * + ******************************************************************************/ + +/* + * Copyright (C) 2000 - 2010, Intel Corp. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions, and the following disclaimer, + * without modification. + * 2. Redistributions in binary form must reproduce at minimum a disclaimer + * substantially similar to the "NO WARRANTY" disclaimer below + * ("Disclaimer") and any redistribution must be conditioned upon + * including a substantially similar Disclaimer requirement for further + * binary redistribution. + * 3. Neither the names of the above-listed copyright holders nor the names + * of any contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * GNU General Public License ("GPL") version 2 as published by the Free + * Software Foundation. + * + * NO WARRANTY + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING + * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGES. + */ + +#include +#include "accommon.h" + +#define _COMPONENT ACPI_NAMESPACE +ACPI_MODULE_NAME("hwpci") + +/* PCI configuration space values */ +#define PCI_CFG_HEADER_TYPE_REG 0x0E +#define PCI_CFG_PRIMARY_BUS_NUMBER_REG 0x18 +#define PCI_CFG_SECONDARY_BUS_NUMBER_REG 0x19 +/* PCI header values */ +#define PCI_HEADER_TYPE_MASK 0x7F +#define PCI_TYPE_BRIDGE 0x01 +#define PCI_TYPE_CARDBUS_BRIDGE 0x02 +typedef struct acpi_pci_device { + acpi_handle device; + struct acpi_pci_device *next; + +} acpi_pci_device; + +/* Local prototypes */ + +static acpi_status +acpi_hw_build_pci_list(acpi_handle root_pci_device, + acpi_handle pci_region, + struct acpi_pci_device **return_list_head); + +static acpi_status +acpi_hw_process_pci_list(struct acpi_pci_id *pci_id, + struct acpi_pci_device *list_head); + +static void acpi_hw_delete_pci_list(struct acpi_pci_device *list_head); + +static acpi_status +acpi_hw_get_pci_device_info(struct acpi_pci_id *pci_id, + acpi_handle pci_device, + u16 *bus_number, u8 *is_bridge); + +/******************************************************************************* + * + * FUNCTION: acpi_hw_derive_pci_id + * + * PARAMETERS: pci_id - Initial values for the PCI ID. May be + * modified by this function. + * root_pci_device - A handle to a PCI device object. This + * object must be a PCI Root Bridge having a + * _HID value of either PNP0A03 or PNP0A08 + * pci_region - A handle to a PCI configuration space + * Operation Region being initialized + * + * RETURN: Status + * + * DESCRIPTION: This function derives a full PCI ID for a PCI device, + * consisting of a Segment number, Bus number, Device number, + * and function code. + * + * The PCI hardware dynamically configures PCI bus numbers + * depending on the bus topology discovered during system + * initialization. This function is invoked during configuration + * of a PCI_Config Operation Region in order to (possibly) update + * the Bus/Device/Function numbers in the pci_id with the actual + * values as determined by the hardware and operating system + * configuration. + * + * The pci_id parameter is initially populated during the Operation + * Region initialization. This function is then called, and is + * will make any necessary modifications to the Bus, Device, or + * Function number PCI ID subfields as appropriate for the + * current hardware and OS configuration. + * + * NOTE: Created 08/2010. Replaces the previous OSL acpi_os_derive_pci_id + * interface since this feature is OS-independent. This module + * specifically avoids any use of recursion by building a local + * temporary device list. + * + ******************************************************************************/ + +acpi_status +acpi_hw_derive_pci_id(struct acpi_pci_id *pci_id, + acpi_handle root_pci_device, acpi_handle pci_region) +{ + acpi_status status; + struct acpi_pci_device *list_head = NULL; + + ACPI_FUNCTION_TRACE(hw_derive_pci_id); + + if (!pci_id) { + return_ACPI_STATUS(AE_BAD_PARAMETER); + } + + /* Build a list of PCI devices, from pci_region up to root_pci_device */ + + status = + acpi_hw_build_pci_list(root_pci_device, pci_region, &list_head); + if (ACPI_SUCCESS(status)) { + + /* Walk the list, updating the PCI device/function/bus numbers */ + + status = acpi_hw_process_pci_list(pci_id, list_head); + } + + /* Always delete the list */ + + acpi_hw_delete_pci_list(list_head); + return_ACPI_STATUS(status); +} + +/******************************************************************************* + * + * FUNCTION: acpi_hw_build_pci_list + * + * PARAMETERS: root_pci_device - A handle to a PCI device object. This + * object is guaranteed to be a PCI Root + * Bridge having a _HID value of either + * PNP0A03 or PNP0A08 + * pci_region - A handle to the PCI configuration space + * Operation Region + * return_list_head - Where the PCI device list is returned + * + * RETURN: Status + * + * DESCRIPTION: Builds a list of devices from the input PCI region up to the + * Root PCI device for this namespace subtree. + * + ******************************************************************************/ + +static acpi_status +acpi_hw_build_pci_list(acpi_handle root_pci_device, + acpi_handle pci_region, + struct acpi_pci_device **return_list_head) +{ + acpi_handle current_device; + acpi_handle parent_device; + acpi_status status; + struct acpi_pci_device *list_element; + struct acpi_pci_device *list_head = NULL; + + /* + * Ascend namespace branch until the root_pci_device is reached, building + * a list of device nodes. Loop will exit when either the PCI device is + * found, or the root of the namespace is reached. + */ + current_device = pci_region; + while (1) { + status = acpi_get_parent(current_device, &parent_device); + if (ACPI_FAILURE(status)) { + return (status); + } + + /* Finished when we reach the PCI root device (PNP0A03 or PNP0A08) */ + + if (parent_device == root_pci_device) { + *return_list_head = list_head; + return (AE_OK); + } + + list_element = ACPI_ALLOCATE(sizeof(struct acpi_pci_device)); + if (!list_element) { + return (AE_NO_MEMORY); + } + + /* Put new element at the head of the list */ + + list_element->next = list_head; + list_element->device = parent_device; + list_head = list_element; + + current_device = parent_device; + } +} + +/******************************************************************************* + * + * FUNCTION: acpi_hw_process_pci_list + * + * PARAMETERS: pci_id - Initial values for the PCI ID. May be + * modified by this function. + * list_head - Device list created by + * acpi_hw_build_pci_list + * + * RETURN: Status + * + * DESCRIPTION: Walk downward through the PCI device list, getting the device + * info for each, via the PCI configuration space and updating + * the PCI ID as necessary. Deletes the list during traversal. + * + ******************************************************************************/ + +static acpi_status +acpi_hw_process_pci_list(struct acpi_pci_id *pci_id, + struct acpi_pci_device *list_head) +{ + acpi_status status = AE_OK; + struct acpi_pci_device *info; + u16 bus_number; + u8 is_bridge = TRUE; + + ACPI_FUNCTION_NAME(hw_process_pci_list); + + ACPI_DEBUG_PRINT((ACPI_DB_OPREGION, + "Input PciId: Seg %4.4X Bus %4.4X Dev %4.4X Func %4.4X\n", + pci_id->segment, pci_id->bus, pci_id->device, + pci_id->function)); + + bus_number = pci_id->bus; + + /* + * Descend down the namespace tree, collecting PCI device, function, + * and bus numbers. bus_number is only important for PCI bridges. + * Algorithm: As we descend the tree, use the last valid PCI device, + * function, and bus numbers that are discovered, and assign them + * to the PCI ID for the target device. + */ + info = list_head; + while (info) { + status = acpi_hw_get_pci_device_info(pci_id, info->device, + &bus_number, &is_bridge); + if (ACPI_FAILURE(status)) { + return_ACPI_STATUS(status); + } + + info = info->next; + } + + ACPI_DEBUG_PRINT((ACPI_DB_OPREGION, + "Output PciId: Seg %4.4X Bus %4.4X Dev %4.4X Func %4.4X " + "Status %X BusNumber %X IsBridge %X\n", + pci_id->segment, pci_id->bus, pci_id->device, + pci_id->function, status, bus_number, is_bridge)); + + return_ACPI_STATUS(AE_OK); +} + +/******************************************************************************* + * + * FUNCTION: acpi_hw_delete_pci_list + * + * PARAMETERS: list_head - Device list created by + * acpi_hw_build_pci_list + * + * RETURN: None + * + * DESCRIPTION: Free the entire PCI list. + * + ******************************************************************************/ + +static void acpi_hw_delete_pci_list(struct acpi_pci_device *list_head) +{ + struct acpi_pci_device *next; + struct acpi_pci_device *previous; + + next = list_head; + while (next) { + previous = next; + next = previous->next; + ACPI_FREE(previous); + } +} + +/******************************************************************************* + * + * FUNCTION: acpi_hw_get_pci_device_info + * + * PARAMETERS: pci_id - Initial values for the PCI ID. May be + * modified by this function. + * pci_device - Handle for the PCI device object + * bus_number - Where a PCI bridge bus number is returned + * is_bridge - Return value, indicates if this PCI + * device is a PCI bridge + * + * RETURN: Status + * + * DESCRIPTION: Get the device info for a single PCI device object. Get the + * _ADR (contains PCI device and function numbers), and for PCI + * bridge devices, get the bus number from PCI configuration + * space. + * + ******************************************************************************/ + +static acpi_status +acpi_hw_get_pci_device_info(struct acpi_pci_id *pci_id, + acpi_handle pci_device, + u16 *bus_number, u8 *is_bridge) +{ + acpi_status status; + acpi_object_type object_type; + u64 return_value; + u64 pci_value; + + /* We only care about objects of type Device */ + + status = acpi_get_type(pci_device, &object_type); + if (ACPI_FAILURE(status)) { + return (status); + } + + if (object_type != ACPI_TYPE_DEVICE) { + return (AE_OK); + } + + /* We need an _ADR. Ignore device if not present */ + + status = acpi_ut_evaluate_numeric_object(METHOD_NAME__ADR, + pci_device, &return_value); + if (ACPI_FAILURE(status)) { + return (AE_OK); + } + + /* + * From _ADR, get the PCI Device and Function and + * update the PCI ID. + */ + pci_id->device = ACPI_HIWORD(ACPI_LODWORD(return_value)); + pci_id->function = ACPI_LOWORD(ACPI_LODWORD(return_value)); + + /* + * If the previous device was a bridge, use the previous + * device bus number + */ + if (*is_bridge) { + pci_id->bus = *bus_number; + } + + /* + * Get the bus numbers from PCI Config space: + * + * First, get the PCI header_type + */ + *is_bridge = FALSE; + status = acpi_os_read_pci_configuration(pci_id, + PCI_CFG_HEADER_TYPE_REG, + &pci_value, 8); + if (ACPI_FAILURE(status)) { + return (status); + } + + /* We only care about bridges (1=pci_bridge, 2=card_bus_bridge) */ + + pci_value &= PCI_HEADER_TYPE_MASK; + + if ((pci_value != PCI_TYPE_BRIDGE) && + (pci_value != PCI_TYPE_CARDBUS_BRIDGE)) { + return (AE_OK); + } + + /* Bridge: Get the Primary bus_number */ + + status = acpi_os_read_pci_configuration(pci_id, + PCI_CFG_PRIMARY_BUS_NUMBER_REG, + &pci_value, 8); + if (ACPI_FAILURE(status)) { + return (status); + } + + *is_bridge = TRUE; + pci_id->bus = (u16)pci_value; + + /* Bridge: Get the Secondary bus_number */ + + status = acpi_os_read_pci_configuration(pci_id, + PCI_CFG_SECONDARY_BUS_NUMBER_REG, + &pci_value, 8); + if (ACPI_FAILURE(status)) { + return (status); + } + + *bus_number = (u16)pci_value; + return (AE_OK); +} diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 6652c4929391..90a8e86e86f5 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -622,74 +622,6 @@ acpi_os_write_pci_configuration(struct acpi_pci_id * pci_id, u32 reg, return (result ? AE_ERROR : AE_OK); } -/* TODO: Change code to take advantage of driver model more */ -static void acpi_os_derive_pci_id_2(acpi_handle rhandle, /* upper bound */ - acpi_handle chandle, /* current node */ - struct acpi_pci_id **id, - int *is_bridge, u8 * bus_number) -{ - acpi_handle handle; - struct acpi_pci_id *pci_id = *id; - acpi_status status; - unsigned long long temp; - acpi_object_type type; - - acpi_get_parent(chandle, &handle); - if (handle != rhandle) { - acpi_os_derive_pci_id_2(rhandle, handle, &pci_id, is_bridge, - bus_number); - - status = acpi_get_type(handle, &type); - if ((ACPI_FAILURE(status)) || (type != ACPI_TYPE_DEVICE)) - return; - - status = acpi_evaluate_integer(handle, METHOD_NAME__ADR, NULL, - &temp); - if (ACPI_SUCCESS(status)) { - u64 val; - pci_id->device = ACPI_HIWORD(ACPI_LODWORD(temp)); - pci_id->function = ACPI_LOWORD(ACPI_LODWORD(temp)); - - if (*is_bridge) - pci_id->bus = *bus_number; - - /* any nicer way to get bus number of bridge ? */ - status = - acpi_os_read_pci_configuration(pci_id, 0x0e, &val, - 8); - if (ACPI_SUCCESS(status) - && ((val & 0x7f) == 1 || (val & 0x7f) == 2)) { - status = - acpi_os_read_pci_configuration(pci_id, 0x18, - &val, 8); - if (!ACPI_SUCCESS(status)) { - /* Certainly broken... FIX ME */ - return; - } - *is_bridge = 1; - pci_id->bus = val; - status = - acpi_os_read_pci_configuration(pci_id, 0x19, - &val, 8); - if (ACPI_SUCCESS(status)) { - *bus_number = val; - } - } else - *is_bridge = 0; - } - } -} - -void acpi_os_derive_pci_id(acpi_handle rhandle, /* upper bound */ - acpi_handle chandle, /* current node */ - struct acpi_pci_id **id) -{ - int is_bridge = 1; - u8 bus_number = (*id)->bus; - - acpi_os_derive_pci_id_2(rhandle, chandle, id, &is_bridge, &bus_number); -} - static void acpi_os_execute_deferred(struct work_struct *work) { struct acpi_os_dpc *dpc = container_of(work, struct acpi_os_dpc, work); diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h index c29b0afc651a..43027432a055 100644 --- a/include/acpi/acpiosxf.h +++ b/include/acpi/acpiosxf.h @@ -229,13 +229,6 @@ acpi_status acpi_os_write_pci_configuration(struct acpi_pci_id *pci_id, u32 reg, u64 value, u32 width); -/* - * Interim function needed for PCI IRQ routing - */ -void -acpi_os_derive_pci_id(acpi_handle device, - acpi_handle region, struct acpi_pci_id **pci_id); - /* * Miscellaneous */ -- cgit v1.2.3 From cc84e262b71bab53c3b2be2e71209c85b88b4b4d Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Wed, 15 Sep 2010 14:09:14 +0800 Subject: ACPICA: iASL/Disassembler: Write ACPI errors to stderr instead of output file This keeps the output files clean of random error messages that may originate from within the namespace/interpreter code. Signed-off-by: Bob Moore Signed-off-by: Lin Ming Signed-off-by: Len Brown --- drivers/acpi/acpica/Makefile | 2 +- drivers/acpi/acpica/acmacros.h | 4 +- drivers/acpi/acpica/acnamesp.h | 12 -- drivers/acpi/acpica/acutils.h | 39 ++-- drivers/acpi/acpica/nsutils.c | 98 ---------- drivers/acpi/acpica/utmisc.c | 162 ---------------- drivers/acpi/acpica/utxferror.c | 415 ++++++++++++++++++++++++++++++++++++++++ 7 files changed, 445 insertions(+), 287 deletions(-) create mode 100644 drivers/acpi/acpica/utxferror.c (limited to 'drivers/acpi/acpica/Makefile') diff --git a/drivers/acpi/acpica/Makefile b/drivers/acpi/acpica/Makefile index 4fdcfdb1618b..a7e1d1aa4107 100644 --- a/drivers/acpi/acpica/Makefile +++ b/drivers/acpi/acpica/Makefile @@ -45,4 +45,4 @@ acpi-y += tbxface.o tbinstal.o tbutils.o tbfind.o tbfadt.o tbxfroot.o acpi-y += utalloc.o utdebug.o uteval.o utinit.o utmisc.o utxface.o \ utcopy.o utdelete.o utglobal.o utmath.o utobject.o \ utstate.o utmutex.o utobject.o utresrc.o utlock.o utids.o \ - utosi.o + utosi.o utxferror.o diff --git a/drivers/acpi/acpica/acmacros.h b/drivers/acpi/acpica/acmacros.h index 9894929a2abb..8d5c9e0a495f 100644 --- a/drivers/acpi/acpica/acmacros.h +++ b/drivers/acpi/acpica/acmacros.h @@ -338,8 +338,8 @@ * the plist contains a set of parens to allow variable-length lists. * These macros are used for both the debug and non-debug versions of the code. */ -#define ACPI_ERROR_NAMESPACE(s, e) acpi_ns_report_error (AE_INFO, s, e); -#define ACPI_ERROR_METHOD(s, n, p, e) acpi_ns_report_method_error (AE_INFO, s, n, p, e); +#define ACPI_ERROR_NAMESPACE(s, e) acpi_ut_namespace_error (AE_INFO, s, e); +#define ACPI_ERROR_METHOD(s, n, p, e) acpi_ut_method_error (AE_INFO, s, n, p, e); #define ACPI_WARN_PREDEFINED(plist) acpi_ut_predefined_warning plist #define ACPI_INFO_PREDEFINED(plist) acpi_ut_predefined_info plist diff --git a/drivers/acpi/acpica/acnamesp.h b/drivers/acpi/acpica/acnamesp.h index 9f60ff002203..d44d3bc5b847 100644 --- a/drivers/acpi/acpica/acnamesp.h +++ b/drivers/acpi/acpica/acnamesp.h @@ -338,18 +338,6 @@ acpi_object_type acpi_ns_get_type(struct acpi_namespace_node *node); u32 acpi_ns_local(acpi_object_type type); -void -acpi_ns_report_error(const char *module_name, - u32 line_number, - const char *internal_name, acpi_status lookup_status); - -void -acpi_ns_report_method_error(const char *module_name, - u32 line_number, - const char *message, - struct acpi_namespace_node *node, - const char *path, acpi_status lookup_status); - void acpi_ns_print_node_pathname(struct acpi_namespace_node *node, const char *msg); diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h index 78e01211c7a1..72e4183c1937 100644 --- a/drivers/acpi/acpica/acutils.h +++ b/drivers/acpi/acpica/acutils.h @@ -486,17 +486,6 @@ u8 acpi_ut_valid_acpi_char(char character, u32 position); acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 * ret_integer); -void ACPI_INTERNAL_VAR_XFACE -acpi_ut_predefined_warning(const char *module_name, - u32 line_number, - char *pathname, - u8 node_flags, const char *format, ...); - -void ACPI_INTERNAL_VAR_XFACE -acpi_ut_predefined_info(const char *module_name, - u32 line_number, - char *pathname, u8 node_flags, const char *format, ...); - /* Values for Base above (16=Hex, 10=Decimal) */ #define ACPI_ANY_BASE 0 @@ -587,6 +576,32 @@ acpi_status acpi_ut_create_list(char *list_name, u16 object_size, struct acpi_memory_list **return_cache); -#endif +#endif /* ACPI_DBG_TRACK_ALLOCATIONS */ + +/* + * utxferror - various error/warning output functions + */ +void ACPI_INTERNAL_VAR_XFACE +acpi_ut_predefined_warning(const char *module_name, + u32 line_number, + char *pathname, + u8 node_flags, const char *format, ...); + +void ACPI_INTERNAL_VAR_XFACE +acpi_ut_predefined_info(const char *module_name, + u32 line_number, + char *pathname, u8 node_flags, const char *format, ...); + +void +acpi_ut_namespace_error(const char *module_name, + u32 line_number, + const char *internal_name, acpi_status lookup_status); + +void +acpi_ut_method_error(const char *module_name, + u32 line_number, + const char *message, + struct acpi_namespace_node *node, + const char *path, acpi_status lookup_status); #endif /* _ACUTILS_H */ diff --git a/drivers/acpi/acpica/nsutils.c b/drivers/acpi/acpica/nsutils.c index e1add3491b04..a7d6ad9c111b 100644 --- a/drivers/acpi/acpica/nsutils.c +++ b/drivers/acpi/acpica/nsutils.c @@ -58,104 +58,6 @@ static u8 acpi_ns_valid_path_separator(char sep); acpi_name acpi_ns_find_parent_name(struct acpi_namespace_node *node_to_search); #endif -/******************************************************************************* - * - * FUNCTION: acpi_ns_report_error - * - * PARAMETERS: module_name - Caller's module name (for error output) - * line_number - Caller's line number (for error output) - * internal_name - Name or path of the namespace node - * lookup_status - Exception code from NS lookup - * - * RETURN: None - * - * DESCRIPTION: Print warning message with full pathname - * - ******************************************************************************/ - -void -acpi_ns_report_error(const char *module_name, - u32 line_number, - const char *internal_name, acpi_status lookup_status) -{ - acpi_status status; - u32 bad_name; - char *name = NULL; - - acpi_os_printf("ACPI Error (%s-%04d): ", module_name, line_number); - - if (lookup_status == AE_BAD_CHARACTER) { - - /* There is a non-ascii character in the name */ - - ACPI_MOVE_32_TO_32(&bad_name, - ACPI_CAST_PTR(u32, internal_name)); - acpi_os_printf("[0x%4.4X] (NON-ASCII)", bad_name); - } else { - /* Convert path to external format */ - - status = acpi_ns_externalize_name(ACPI_UINT32_MAX, - internal_name, NULL, &name); - - /* Print target name */ - - if (ACPI_SUCCESS(status)) { - acpi_os_printf("[%s]", name); - } else { - acpi_os_printf("[COULD NOT EXTERNALIZE NAME]"); - } - - if (name) { - ACPI_FREE(name); - } - } - - acpi_os_printf(" Namespace lookup failure, %s\n", - acpi_format_exception(lookup_status)); -} - -/******************************************************************************* - * - * FUNCTION: acpi_ns_report_method_error - * - * PARAMETERS: module_name - Caller's module name (for error output) - * line_number - Caller's line number (for error output) - * Message - Error message to use on failure - * prefix_node - Prefix relative to the path - * Path - Path to the node (optional) - * method_status - Execution status - * - * RETURN: None - * - * DESCRIPTION: Print warning message with full pathname - * - ******************************************************************************/ - -void -acpi_ns_report_method_error(const char *module_name, - u32 line_number, - const char *message, - struct acpi_namespace_node *prefix_node, - const char *path, acpi_status method_status) -{ - acpi_status status; - struct acpi_namespace_node *node = prefix_node; - - acpi_os_printf("ACPI Error (%s-%04d): ", module_name, line_number); - - if (path) { - status = - acpi_ns_get_node(prefix_node, path, ACPI_NS_NO_UPSEARCH, - &node); - if (ACPI_FAILURE(status)) { - acpi_os_printf("[Could not get node by pathname]"); - } - } - - acpi_ns_print_node_pathname(node, message); - acpi_os_printf(", %s\n", acpi_format_exception(method_status)); -} - /******************************************************************************* * * FUNCTION: acpi_ns_print_node_pathname diff --git a/drivers/acpi/acpica/utmisc.c b/drivers/acpi/acpica/utmisc.c index e8d0724ee403..c7d0e05ef5a4 100644 --- a/drivers/acpi/acpica/utmisc.c +++ b/drivers/acpi/acpica/utmisc.c @@ -50,11 +50,6 @@ #define _COMPONENT ACPI_UTILITIES ACPI_MODULE_NAME("utmisc") -/* - * Common suffix for messages - */ -#define ACPI_COMMON_MSG_SUFFIX \ - acpi_os_printf(" (%8.8X/%s-%u)\n", ACPI_CA_VERSION, module_name, line_number) /******************************************************************************* * * FUNCTION: acpi_ut_validate_exception @@ -1044,160 +1039,3 @@ acpi_ut_walk_package_tree(union acpi_operand_object * source_object, return_ACPI_STATUS(AE_AML_INTERNAL); } - -/******************************************************************************* - * - * FUNCTION: acpi_error, acpi_exception, acpi_warning, acpi_info - * - * PARAMETERS: module_name - Caller's module name (for error output) - * line_number - Caller's line number (for error output) - * Format - Printf format string + additional args - * - * RETURN: None - * - * DESCRIPTION: Print message with module/line/version info - * - ******************************************************************************/ - -void ACPI_INTERNAL_VAR_XFACE -acpi_error(const char *module_name, u32 line_number, const char *format, ...) -{ - va_list args; - - acpi_os_printf("ACPI Error: "); - - va_start(args, format); - acpi_os_vprintf(format, args); - ACPI_COMMON_MSG_SUFFIX; - va_end(args); -} - -void ACPI_INTERNAL_VAR_XFACE -acpi_exception(const char *module_name, - u32 line_number, acpi_status status, const char *format, ...) -{ - va_list args; - - acpi_os_printf("ACPI Exception: %s, ", acpi_format_exception(status)); - - va_start(args, format); - acpi_os_vprintf(format, args); - ACPI_COMMON_MSG_SUFFIX; - va_end(args); -} - -void ACPI_INTERNAL_VAR_XFACE -acpi_warning(const char *module_name, u32 line_number, const char *format, ...) -{ - va_list args; - - acpi_os_printf("ACPI Warning: "); - - va_start(args, format); - acpi_os_vprintf(format, args); - ACPI_COMMON_MSG_SUFFIX; - va_end(args); -} - -void ACPI_INTERNAL_VAR_XFACE -acpi_info(const char *module_name, u32 line_number, const char *format, ...) -{ - va_list args; - - acpi_os_printf("ACPI: "); - - va_start(args, format); - acpi_os_vprintf(format, args); - acpi_os_printf("\n"); - va_end(args); -} - -ACPI_EXPORT_SYMBOL(acpi_error) -ACPI_EXPORT_SYMBOL(acpi_exception) -ACPI_EXPORT_SYMBOL(acpi_warning) -ACPI_EXPORT_SYMBOL(acpi_info) - -/******************************************************************************* - * - * FUNCTION: acpi_ut_predefined_warning - * - * PARAMETERS: module_name - Caller's module name (for error output) - * line_number - Caller's line number (for error output) - * Pathname - Full pathname to the node - * node_flags - From Namespace node for the method/object - * Format - Printf format string + additional args - * - * RETURN: None - * - * DESCRIPTION: Warnings for the predefined validation module. Messages are - * only emitted the first time a problem with a particular - * method/object is detected. This prevents a flood of error - * messages for methods that are repeatedly evaluated. - * -******************************************************************************/ - -void ACPI_INTERNAL_VAR_XFACE -acpi_ut_predefined_warning(const char *module_name, - u32 line_number, - char *pathname, - u8 node_flags, const char *format, ...) -{ - va_list args; - - /* - * Warning messages for this method/object will be disabled after the - * first time a validation fails or an object is successfully repaired. - */ - if (node_flags & ANOBJ_EVALUATED) { - return; - } - - acpi_os_printf("ACPI Warning for %s: ", pathname); - - va_start(args, format); - acpi_os_vprintf(format, args); - ACPI_COMMON_MSG_SUFFIX; - va_end(args); -} - -/******************************************************************************* - * - * FUNCTION: acpi_ut_predefined_info - * - * PARAMETERS: module_name - Caller's module name (for error output) - * line_number - Caller's line number (for error output) - * Pathname - Full pathname to the node - * node_flags - From Namespace node for the method/object - * Format - Printf format string + additional args - * - * RETURN: None - * - * DESCRIPTION: Info messages for the predefined validation module. Messages - * are only emitted the first time a problem with a particular - * method/object is detected. This prevents a flood of - * messages for methods that are repeatedly evaluated. - * - ******************************************************************************/ - -void ACPI_INTERNAL_VAR_XFACE -acpi_ut_predefined_info(const char *module_name, - u32 line_number, - char *pathname, u8 node_flags, const char *format, ...) -{ - va_list args; - - /* - * Warning messages for this method/object will be disabled after the - * first time a validation fails or an object is successfully repaired. - */ - if (node_flags & ANOBJ_EVALUATED) { - return; - } - - acpi_os_printf("ACPI Info for %s: ", pathname); - - va_start(args, format); - acpi_os_vprintf(format, args); - ACPI_COMMON_MSG_SUFFIX; - va_end(args); -} diff --git a/drivers/acpi/acpica/utxferror.c b/drivers/acpi/acpica/utxferror.c new file mode 100644 index 000000000000..bf679c4885fd --- /dev/null +++ b/drivers/acpi/acpica/utxferror.c @@ -0,0 +1,415 @@ +/******************************************************************************* + * + * Module Name: utxferror - Various error/warning output functions + * + ******************************************************************************/ + +/* + * Copyright (C) 2000 - 2010, Intel Corp. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions, and the following disclaimer, + * without modification. + * 2. Redistributions in binary form must reproduce at minimum a disclaimer + * substantially similar to the "NO WARRANTY" disclaimer below + * ("Disclaimer") and any redistribution must be conditioned upon + * including a substantially similar Disclaimer requirement for further + * binary redistribution. + * 3. Neither the names of the above-listed copyright holders nor the names + * of any contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * GNU General Public License ("GPL") version 2 as published by the Free + * Software Foundation. + * + * NO WARRANTY + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING + * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGES. + */ + +#include +#include "accommon.h" +#include "acnamesp.h" + +#define _COMPONENT ACPI_UTILITIES +ACPI_MODULE_NAME("utxferror") + +/* + * This module is used for the in-kernel ACPICA as well as the ACPICA + * tools/applications. + * + * For the i_aSL compiler case, the output is redirected to stderr so that + * any of the various ACPI errors and warnings do not appear in the output + * files, for either the compiler or disassembler portions of the tool. + */ +#ifdef ACPI_ASL_COMPILER +#include +extern FILE *acpi_gbl_output_file; + +#define ACPI_MSG_REDIRECT_BEGIN \ + FILE *output_file = acpi_gbl_output_file; \ + acpi_os_redirect_output (stderr); + +#define ACPI_MSG_REDIRECT_END \ + acpi_os_redirect_output (output_file); + +#else +/* + * non-i_aSL case - no redirection, nothing to do + */ +#define ACPI_MSG_REDIRECT_BEGIN +#define ACPI_MSG_REDIRECT_END +#endif +/* + * Common message prefixes + */ +#define ACPI_MSG_ERROR "ACPI Error: " +#define ACPI_MSG_EXCEPTION "ACPI Exception: " +#define ACPI_MSG_WARNING "ACPI Warning: " +#define ACPI_MSG_INFO "ACPI: " +/* + * Common message suffix + */ +#define ACPI_MSG_SUFFIX \ + acpi_os_printf (" (%8.8X/%s-%u)\n", ACPI_CA_VERSION, module_name, line_number) +/******************************************************************************* + * + * FUNCTION: acpi_error + * + * PARAMETERS: module_name - Caller's module name (for error output) + * line_number - Caller's line number (for error output) + * Format - Printf format string + additional args + * + * RETURN: None + * + * DESCRIPTION: Print "ACPI Error" message with module/line/version info + * + ******************************************************************************/ +void ACPI_INTERNAL_VAR_XFACE +acpi_error(const char *module_name, u32 line_number, const char *format, ...) +{ + va_list arg_list; + + ACPI_MSG_REDIRECT_BEGIN; + acpi_os_printf(ACPI_MSG_ERROR); + + va_start(arg_list, format); + acpi_os_vprintf(format, arg_list); + ACPI_MSG_SUFFIX; + va_end(arg_list); + + ACPI_MSG_REDIRECT_END; +} + +ACPI_EXPORT_SYMBOL(acpi_error) + +/******************************************************************************* + * + * FUNCTION: acpi_exception + * + * PARAMETERS: module_name - Caller's module name (for error output) + * line_number - Caller's line number (for error output) + * Status - Status to be formatted + * Format - Printf format string + additional args + * + * RETURN: None + * + * DESCRIPTION: Print "ACPI Exception" message with module/line/version info + * and decoded acpi_status. + * + ******************************************************************************/ +void ACPI_INTERNAL_VAR_XFACE +acpi_exception(const char *module_name, + u32 line_number, acpi_status status, const char *format, ...) +{ + va_list arg_list; + + ACPI_MSG_REDIRECT_BEGIN; + acpi_os_printf(ACPI_MSG_EXCEPTION "%s, ", + acpi_format_exception(status)); + + va_start(arg_list, format); + acpi_os_vprintf(format, arg_list); + ACPI_MSG_SUFFIX; + va_end(arg_list); + + ACPI_MSG_REDIRECT_END; +} + +ACPI_EXPORT_SYMBOL(acpi_exception) + +/******************************************************************************* + * + * FUNCTION: acpi_warning + * + * PARAMETERS: module_name - Caller's module name (for error output) + * line_number - Caller's line number (for error output) + * Format - Printf format string + additional args + * + * RETURN: None + * + * DESCRIPTION: Print "ACPI Warning" message with module/line/version info + * + ******************************************************************************/ +void ACPI_INTERNAL_VAR_XFACE +acpi_warning(const char *module_name, u32 line_number, const char *format, ...) +{ + va_list arg_list; + + ACPI_MSG_REDIRECT_BEGIN; + acpi_os_printf(ACPI_MSG_WARNING); + + va_start(arg_list, format); + acpi_os_vprintf(format, arg_list); + ACPI_MSG_SUFFIX; + va_end(arg_list); + + ACPI_MSG_REDIRECT_END; +} + +ACPI_EXPORT_SYMBOL(acpi_warning) + +/******************************************************************************* + * + * FUNCTION: acpi_info + * + * PARAMETERS: module_name - Caller's module name (for error output) + * line_number - Caller's line number (for error output) + * Format - Printf format string + additional args + * + * RETURN: None + * + * DESCRIPTION: Print generic "ACPI:" information message. There is no + * module/line/version info in order to keep the message simple. + * + * TBD: module_name and line_number args are not needed, should be removed. + * + ******************************************************************************/ +void ACPI_INTERNAL_VAR_XFACE +acpi_info(const char *module_name, u32 line_number, const char *format, ...) +{ + va_list arg_list; + + ACPI_MSG_REDIRECT_BEGIN; + acpi_os_printf(ACPI_MSG_INFO); + + va_start(arg_list, format); + acpi_os_vprintf(format, arg_list); + acpi_os_printf("\n"); + va_end(arg_list); + + ACPI_MSG_REDIRECT_END; +} + +ACPI_EXPORT_SYMBOL(acpi_info) + +/* + * The remainder of this module contains internal error functions that may + * be configured out. + */ +#ifndef ACPI_NO_ERROR_MESSAGES +/******************************************************************************* + * + * FUNCTION: acpi_ut_predefined_warning + * + * PARAMETERS: module_name - Caller's module name (for error output) + * line_number - Caller's line number (for error output) + * Pathname - Full pathname to the node + * node_flags - From Namespace node for the method/object + * Format - Printf format string + additional args + * + * RETURN: None + * + * DESCRIPTION: Warnings for the predefined validation module. Messages are + * only emitted the first time a problem with a particular + * method/object is detected. This prevents a flood of error + * messages for methods that are repeatedly evaluated. + * + ******************************************************************************/ +void ACPI_INTERNAL_VAR_XFACE +acpi_ut_predefined_warning(const char *module_name, + u32 line_number, + char *pathname, + u8 node_flags, const char *format, ...) +{ + va_list arg_list; + + /* + * Warning messages for this method/object will be disabled after the + * first time a validation fails or an object is successfully repaired. + */ + if (node_flags & ANOBJ_EVALUATED) { + return; + } + + acpi_os_printf(ACPI_MSG_WARNING "For %s: ", pathname); + + va_start(arg_list, format); + acpi_os_vprintf(format, arg_list); + ACPI_MSG_SUFFIX; + va_end(arg_list); +} + +/******************************************************************************* + * + * FUNCTION: acpi_ut_predefined_info + * + * PARAMETERS: module_name - Caller's module name (for error output) + * line_number - Caller's line number (for error output) + * Pathname - Full pathname to the node + * node_flags - From Namespace node for the method/object + * Format - Printf format string + additional args + * + * RETURN: None + * + * DESCRIPTION: Info messages for the predefined validation module. Messages + * are only emitted the first time a problem with a particular + * method/object is detected. This prevents a flood of + * messages for methods that are repeatedly evaluated. + * + ******************************************************************************/ + +void ACPI_INTERNAL_VAR_XFACE +acpi_ut_predefined_info(const char *module_name, + u32 line_number, + char *pathname, u8 node_flags, const char *format, ...) +{ + va_list arg_list; + + /* + * Warning messages for this method/object will be disabled after the + * first time a validation fails or an object is successfully repaired. + */ + if (node_flags & ANOBJ_EVALUATED) { + return; + } + + acpi_os_printf(ACPI_MSG_INFO "For %s: ", pathname); + + va_start(arg_list, format); + acpi_os_vprintf(format, arg_list); + ACPI_MSG_SUFFIX; + va_end(arg_list); +} + +/******************************************************************************* + * + * FUNCTION: acpi_ut_namespace_error + * + * PARAMETERS: module_name - Caller's module name (for error output) + * line_number - Caller's line number (for error output) + * internal_name - Name or path of the namespace node + * lookup_status - Exception code from NS lookup + * + * RETURN: None + * + * DESCRIPTION: Print error message with the full pathname for the NS node. + * + ******************************************************************************/ + +void +acpi_ut_namespace_error(const char *module_name, + u32 line_number, + const char *internal_name, acpi_status lookup_status) +{ + acpi_status status; + u32 bad_name; + char *name = NULL; + + ACPI_MSG_REDIRECT_BEGIN; + acpi_os_printf(ACPI_MSG_ERROR); + + if (lookup_status == AE_BAD_CHARACTER) { + + /* There is a non-ascii character in the name */ + + ACPI_MOVE_32_TO_32(&bad_name, + ACPI_CAST_PTR(u32, internal_name)); + acpi_os_printf("[0x%4.4X] (NON-ASCII)", bad_name); + } else { + /* Convert path to external format */ + + status = acpi_ns_externalize_name(ACPI_UINT32_MAX, + internal_name, NULL, &name); + + /* Print target name */ + + if (ACPI_SUCCESS(status)) { + acpi_os_printf("[%s]", name); + } else { + acpi_os_printf("[COULD NOT EXTERNALIZE NAME]"); + } + + if (name) { + ACPI_FREE(name); + } + } + + acpi_os_printf(" Namespace lookup failure, %s", + acpi_format_exception(lookup_status)); + + ACPI_MSG_SUFFIX; + ACPI_MSG_REDIRECT_END; +} + +/******************************************************************************* + * + * FUNCTION: acpi_ut_method_error + * + * PARAMETERS: module_name - Caller's module name (for error output) + * line_number - Caller's line number (for error output) + * Message - Error message to use on failure + * prefix_node - Prefix relative to the path + * Path - Path to the node (optional) + * method_status - Execution status + * + * RETURN: None + * + * DESCRIPTION: Print error message with the full pathname for the method. + * + ******************************************************************************/ + +void +acpi_ut_method_error(const char *module_name, + u32 line_number, + const char *message, + struct acpi_namespace_node *prefix_node, + const char *path, acpi_status method_status) +{ + acpi_status status; + struct acpi_namespace_node *node = prefix_node; + + ACPI_MSG_REDIRECT_BEGIN; + acpi_os_printf(ACPI_MSG_ERROR); + + if (path) { + status = + acpi_ns_get_node(prefix_node, path, ACPI_NS_NO_UPSEARCH, + &node); + if (ACPI_FAILURE(status)) { + acpi_os_printf("[Could not get node by pathname]"); + } + } + + acpi_ns_print_node_pathname(node, message); + acpi_os_printf(", %s", acpi_format_exception(method_status)); + + ACPI_MSG_SUFFIX; + ACPI_MSG_REDIRECT_END; +} + +#endif /* ACPI_NO_ERROR_MESSAGES */ -- cgit v1.2.3