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authorLinus Torvalds <torvalds@linux-foundation.org>2017-02-20 17:55:15 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-02-20 17:55:15 -0800
commit43e31e40473a00c936ffb9c2eebedc0566c92e89 (patch)
treea6f38155a8b6a1bc9bec3afe1fe508a0d59518b3 /drivers/acpi
parent02c3de1105228e367320e7fdeffbf511904f398c (diff)
parentac18c0c4e2b1f84fc11d013cd7363377ae4cde43 (diff)
downloadlinux-43e31e40473a00c936ffb9c2eebedc0566c92e89.tar.bz2
Merge tag 'acpi-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki: "These update the ACPICA code in the kernel to upstream revision 20170119, which among other things updates copyright notices in all of the ACPICA files, fix a couple of issues in the ACPI EC and button drivers, fix modalias handling for non-discoverable devices with DT-compatible identification strings, add a suspend quirk for one platform and fix a message in the APEI code. Specifics: - Update of the ACPICA code in the kernel to upstream revision 20170119 including: + Fixes related to the handling of the bit width and bit offset fields in Generic Address Structure (Lv Zheng) + ACPI resources handling fix related to invalid resource descriptors (Bob Moore) + Fix to enable implicit result conversion for several ASL library functions (Bob Moore) + Support for method invocations as target operands in AML (Bob Moore) + Fix to use a correct operand type for DeRefOf() in some situations (Bob Moore) + Utilities updates (Bob Moore, Lv Zheng) + Disassembler/debugger updates (David Box, Lv Zheng) + Build fixes (Colin Ian King, Lv Zheng) + Update of copyright notices in all files (Bob Moore) - Fix for modalias handling for SPI and I2C devices with DT-compatible identification strings (Dan O'Donovan) - Fixes for the ACPI EC and button drivers (Lv Zheng) - ACPI processor handling fix related to CPU hotplug (online/offline) on x86 (Vitaly Kuznetsov) - Suspend quirk to save/restore NVS memory over S3 transitions for Lenovo G50-45 (Zhang Rui) - Message formatting fix for the ACPI APEI code (Colin Ian King)" * tag 'acpi-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (32 commits) ACPICA: Update version to 20170119 ACPICA: Tools: Update common signon, remove compilation bit width ACPICA: Source tree: Update copyright notices to 2017 ACPICA: Linuxize: Restore and fix Intel compiler build x86/ACPI: keep x86_cpu_to_acpiid mapping valid on CPU hotplug spi: acpi: Initialize modalias from of_compatible i2c: acpi: Initialize info.type from of_compatible ACPI / bus: Introduce acpi_of_modalias() equiv of of_modalias_node() ACPI: save NVS memory for Lenovo G50-45 ACPI, APEI, EINJ: fix malformed newline escape ACPI / button: Remove lid_init_state=method mode ACPI / button: Change default behavior to lid_init_state=open ACPI / EC: Use busy polling mode when GPE is not enabled ACPI / EC: Remove old CLEAR_ON_RESUME quirk ACPICA: Update version to 20161222 ACPICA: Parser: Update parse info table for some operators ACPICA: Fix a problem with recent extra support for control method invocations ACPICA: Parser: Allow method invocations as target operands ACPICA: Fix for implicit result conversion for the ToXXX functions ACPICA: Resources: Not a valid resource if buffer length too long ..
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/acpi_processor.c4
-rw-r--r--drivers/acpi/acpica/acapps.h14
-rw-r--r--drivers/acpi/acpica/accommon.h2
-rw-r--r--drivers/acpi/acpica/acdebug.h2
-rw-r--r--drivers/acpi/acpica/acdispat.h2
-rw-r--r--drivers/acpi/acpica/acevents.h2
-rw-r--r--drivers/acpi/acpica/acglobal.h2
-rw-r--r--drivers/acpi/acpica/achware.h2
-rw-r--r--drivers/acpi/acpica/acinterp.h2
-rw-r--r--drivers/acpi/acpica/aclocal.h9
-rw-r--r--drivers/acpi/acpica/acmacros.h74
-rw-r--r--drivers/acpi/acpica/acnamesp.h2
-rw-r--r--drivers/acpi/acpica/acobject.h2
-rw-r--r--drivers/acpi/acpica/acopcode.h24
-rw-r--r--drivers/acpi/acpica/acparser.h2
-rw-r--r--drivers/acpi/acpica/acpredef.h2
-rw-r--r--drivers/acpi/acpica/acresrc.h2
-rw-r--r--drivers/acpi/acpica/acstruct.h2
-rw-r--r--drivers/acpi/acpica/actables.h2
-rw-r--r--drivers/acpi/acpica/acutils.h2
-rw-r--r--drivers/acpi/acpica/amlcode.h22
-rw-r--r--drivers/acpi/acpica/amlresrc.h2
-rw-r--r--drivers/acpi/acpica/dbcmds.c2
-rw-r--r--drivers/acpi/acpica/dbconvert.c2
-rw-r--r--drivers/acpi/acpica/dbdisply.c2
-rw-r--r--drivers/acpi/acpica/dbexec.c2
-rw-r--r--drivers/acpi/acpica/dbfileio.c2
-rw-r--r--drivers/acpi/acpica/dbhistry.c2
-rw-r--r--drivers/acpi/acpica/dbinput.c2
-rw-r--r--drivers/acpi/acpica/dbmethod.c2
-rw-r--r--drivers/acpi/acpica/dbnames.c2
-rw-r--r--drivers/acpi/acpica/dbobject.c2
-rw-r--r--drivers/acpi/acpica/dbstats.c2
-rw-r--r--drivers/acpi/acpica/dbtest.c2
-rw-r--r--drivers/acpi/acpica/dbutils.c2
-rw-r--r--drivers/acpi/acpica/dbxface.c6
-rw-r--r--drivers/acpi/acpica/dsargs.c2
-rw-r--r--drivers/acpi/acpica/dscontrol.c2
-rw-r--r--drivers/acpi/acpica/dsdebug.c2
-rw-r--r--drivers/acpi/acpica/dsfield.c2
-rw-r--r--drivers/acpi/acpica/dsinit.c2
-rw-r--r--drivers/acpi/acpica/dsmethod.c2
-rw-r--r--drivers/acpi/acpica/dsmthdat.c2
-rw-r--r--drivers/acpi/acpica/dsobject.c2
-rw-r--r--drivers/acpi/acpica/dsopcode.c2
-rw-r--r--drivers/acpi/acpica/dsutils.c2
-rw-r--r--drivers/acpi/acpica/dswexec.c2
-rw-r--r--drivers/acpi/acpica/dswload.c2
-rw-r--r--drivers/acpi/acpica/dswload2.c2
-rw-r--r--drivers/acpi/acpica/dswscope.c2
-rw-r--r--drivers/acpi/acpica/dswstate.c2
-rw-r--r--drivers/acpi/acpica/evevent.c2
-rw-r--r--drivers/acpi/acpica/evglock.c2
-rw-r--r--drivers/acpi/acpica/evgpe.c2
-rw-r--r--drivers/acpi/acpica/evgpeblk.c2
-rw-r--r--drivers/acpi/acpica/evgpeinit.c2
-rw-r--r--drivers/acpi/acpica/evgpeutil.c2
-rw-r--r--drivers/acpi/acpica/evhandler.c2
-rw-r--r--drivers/acpi/acpica/evmisc.c2
-rw-r--r--drivers/acpi/acpica/evregion.c2
-rw-r--r--drivers/acpi/acpica/evrgnini.c2
-rw-r--r--drivers/acpi/acpica/evsci.c2
-rw-r--r--drivers/acpi/acpica/evxface.c2
-rw-r--r--drivers/acpi/acpica/evxfevnt.c2
-rw-r--r--drivers/acpi/acpica/evxfgpe.c2
-rw-r--r--drivers/acpi/acpica/evxfregn.c2
-rw-r--r--drivers/acpi/acpica/exconcat.c2
-rw-r--r--drivers/acpi/acpica/exconfig.c2
-rw-r--r--drivers/acpi/acpica/exconvrt.c3
-rw-r--r--drivers/acpi/acpica/excreate.c2
-rw-r--r--drivers/acpi/acpica/exdebug.c2
-rw-r--r--drivers/acpi/acpica/exdump.c2
-rw-r--r--drivers/acpi/acpica/exfield.c2
-rw-r--r--drivers/acpi/acpica/exfldio.c2
-rw-r--r--drivers/acpi/acpica/exmisc.c2
-rw-r--r--drivers/acpi/acpica/exmutex.c2
-rw-r--r--drivers/acpi/acpica/exnames.c2
-rw-r--r--drivers/acpi/acpica/exoparg1.c2
-rw-r--r--drivers/acpi/acpica/exoparg2.c2
-rw-r--r--drivers/acpi/acpica/exoparg3.c2
-rw-r--r--drivers/acpi/acpica/exoparg6.c2
-rw-r--r--drivers/acpi/acpica/exprep.c2
-rw-r--r--drivers/acpi/acpica/exregion.c2
-rw-r--r--drivers/acpi/acpica/exresnte.c2
-rw-r--r--drivers/acpi/acpica/exresolv.c2
-rw-r--r--drivers/acpi/acpica/exresop.c3
-rw-r--r--drivers/acpi/acpica/exstore.c2
-rw-r--r--drivers/acpi/acpica/exstoren.c2
-rw-r--r--drivers/acpi/acpica/exstorob.c2
-rw-r--r--drivers/acpi/acpica/exsystem.c2
-rw-r--r--drivers/acpi/acpica/extrace.c2
-rw-r--r--drivers/acpi/acpica/exutils.c2
-rw-r--r--drivers/acpi/acpica/hwacpi.c2
-rw-r--r--drivers/acpi/acpica/hwesleep.c37
-rw-r--r--drivers/acpi/acpica/hwgpe.c2
-rw-r--r--drivers/acpi/acpica/hwpci.c2
-rw-r--r--drivers/acpi/acpica/hwregs.c155
-rw-r--r--drivers/acpi/acpica/hwsleep.c13
-rw-r--r--drivers/acpi/acpica/hwtimer.c2
-rw-r--r--drivers/acpi/acpica/hwvalid.c2
-rw-r--r--drivers/acpi/acpica/hwxface.c2
-rw-r--r--drivers/acpi/acpica/hwxfsleep.c2
-rw-r--r--drivers/acpi/acpica/nsaccess.c2
-rw-r--r--drivers/acpi/acpica/nsalloc.c2
-rw-r--r--drivers/acpi/acpica/nsarguments.c2
-rw-r--r--drivers/acpi/acpica/nsconvert.c2
-rw-r--r--drivers/acpi/acpica/nsdump.c2
-rw-r--r--drivers/acpi/acpica/nsdumpdv.c2
-rw-r--r--drivers/acpi/acpica/nseval.c2
-rw-r--r--drivers/acpi/acpica/nsinit.c2
-rw-r--r--drivers/acpi/acpica/nsload.c2
-rw-r--r--drivers/acpi/acpica/nsnames.c2
-rw-r--r--drivers/acpi/acpica/nsobject.c2
-rw-r--r--drivers/acpi/acpica/nsparse.c2
-rw-r--r--drivers/acpi/acpica/nspredef.c2
-rw-r--r--drivers/acpi/acpica/nsprepkg.c2
-rw-r--r--drivers/acpi/acpica/nsrepair.c2
-rw-r--r--drivers/acpi/acpica/nsrepair2.c2
-rw-r--r--drivers/acpi/acpica/nssearch.c2
-rw-r--r--drivers/acpi/acpica/nsutils.c2
-rw-r--r--drivers/acpi/acpica/nswalk.c2
-rw-r--r--drivers/acpi/acpica/nsxfeval.c2
-rw-r--r--drivers/acpi/acpica/nsxfname.c2
-rw-r--r--drivers/acpi/acpica/nsxfobj.c2
-rw-r--r--drivers/acpi/acpica/psargs.c99
-rw-r--r--drivers/acpi/acpica/psloop.c6
-rw-r--r--drivers/acpi/acpica/psobject.c12
-rw-r--r--drivers/acpi/acpica/psopcode.c2
-rw-r--r--drivers/acpi/acpica/psopinfo.c2
-rw-r--r--drivers/acpi/acpica/psparse.c2
-rw-r--r--drivers/acpi/acpica/psscope.c2
-rw-r--r--drivers/acpi/acpica/pstree.c12
-rw-r--r--drivers/acpi/acpica/psutils.c2
-rw-r--r--drivers/acpi/acpica/pswalk.c2
-rw-r--r--drivers/acpi/acpica/psxface.c2
-rw-r--r--drivers/acpi/acpica/rsaddr.c2
-rw-r--r--drivers/acpi/acpica/rscalc.c2
-rw-r--r--drivers/acpi/acpica/rscreate.c2
-rw-r--r--drivers/acpi/acpica/rsdump.c2
-rw-r--r--drivers/acpi/acpica/rsdumpinfo.c2
-rw-r--r--drivers/acpi/acpica/rsinfo.c2
-rw-r--r--drivers/acpi/acpica/rsio.c2
-rw-r--r--drivers/acpi/acpica/rsirq.c2
-rw-r--r--drivers/acpi/acpica/rslist.c2
-rw-r--r--drivers/acpi/acpica/rsmemory.c2
-rw-r--r--drivers/acpi/acpica/rsmisc.c2
-rw-r--r--drivers/acpi/acpica/rsserial.c2
-rw-r--r--drivers/acpi/acpica/rsutils.c2
-rw-r--r--drivers/acpi/acpica/rsxface.c2
-rw-r--r--drivers/acpi/acpica/tbdata.c2
-rw-r--r--drivers/acpi/acpica/tbfadt.c2
-rw-r--r--drivers/acpi/acpica/tbfind.c2
-rw-r--r--drivers/acpi/acpica/tbinstal.c2
-rw-r--r--drivers/acpi/acpica/tbprint.c2
-rw-r--r--drivers/acpi/acpica/tbutils.c2
-rw-r--r--drivers/acpi/acpica/tbxface.c2
-rw-r--r--drivers/acpi/acpica/tbxfload.c2
-rw-r--r--drivers/acpi/acpica/tbxfroot.c2
-rw-r--r--drivers/acpi/acpica/utaddress.c2
-rw-r--r--drivers/acpi/acpica/utalloc.c2
-rw-r--r--drivers/acpi/acpica/utascii.c2
-rw-r--r--drivers/acpi/acpica/utbuffer.c2
-rw-r--r--drivers/acpi/acpica/utcache.c2
-rw-r--r--drivers/acpi/acpica/utcopy.c2
-rw-r--r--drivers/acpi/acpica/utdebug.c2
-rw-r--r--drivers/acpi/acpica/utdecode.c6
-rw-r--r--drivers/acpi/acpica/utdelete.c8
-rw-r--r--drivers/acpi/acpica/uterror.c2
-rw-r--r--drivers/acpi/acpica/uteval.c2
-rw-r--r--drivers/acpi/acpica/utexcep.c2
-rw-r--r--drivers/acpi/acpica/utglobal.c2
-rw-r--r--drivers/acpi/acpica/uthex.c2
-rw-r--r--drivers/acpi/acpica/utids.c2
-rw-r--r--drivers/acpi/acpica/utinit.c2
-rw-r--r--drivers/acpi/acpica/utlock.c2
-rw-r--r--drivers/acpi/acpica/utmath.c2
-rw-r--r--drivers/acpi/acpica/utmisc.c2
-rw-r--r--drivers/acpi/acpica/utmutex.c2
-rw-r--r--drivers/acpi/acpica/utnonansi.c2
-rw-r--r--drivers/acpi/acpica/utobject.c2
-rw-r--r--drivers/acpi/acpica/utosi.c2
-rw-r--r--drivers/acpi/acpica/utownerid.c2
-rw-r--r--drivers/acpi/acpica/utpredef.c2
-rw-r--r--drivers/acpi/acpica/utprint.c2
-rw-r--r--drivers/acpi/acpica/utresrc.c19
-rw-r--r--drivers/acpi/acpica/utstate.c2
-rw-r--r--drivers/acpi/acpica/utstring.c2
-rw-r--r--drivers/acpi/acpica/utstrtoul64.c2
-rw-r--r--drivers/acpi/acpica/uttrack.c2
-rw-r--r--drivers/acpi/acpica/utuuid.c2
-rw-r--r--drivers/acpi/acpica/utxface.c2
-rw-r--r--drivers/acpi/acpica/utxferror.c2
-rw-r--r--drivers/acpi/acpica/utxfinit.c2
-rw-r--r--drivers/acpi/acpica/utxfmutex.c2
-rw-r--r--drivers/acpi/apei/einj.c2
-rw-r--r--drivers/acpi/bus.c42
-rw-r--r--drivers/acpi/button.c11
-rw-r--r--drivers/acpi/ec.c115
-rw-r--r--drivers/acpi/internal.h4
-rw-r--r--drivers/acpi/osl.c27
-rw-r--r--drivers/acpi/sleep.c19
201 files changed, 658 insertions, 438 deletions
diff --git a/drivers/acpi/acpi_processor.c b/drivers/acpi/acpi_processor.c
index 3de3b6b8f0f1..4467a8089ab8 100644
--- a/drivers/acpi/acpi_processor.c
+++ b/drivers/acpi/acpi_processor.c
@@ -165,7 +165,7 @@ static int acpi_processor_errata(void)
#ifdef CONFIG_ACPI_HOTPLUG_CPU
int __weak acpi_map_cpu(acpi_handle handle,
- phys_cpuid_t physid, int *pcpu)
+ phys_cpuid_t physid, u32 acpi_id, int *pcpu)
{
return -ENODEV;
}
@@ -203,7 +203,7 @@ static int acpi_processor_hotadd_init(struct acpi_processor *pr)
cpu_maps_update_begin();
cpu_hotplug_begin();
- ret = acpi_map_cpu(pr->handle, pr->phys_id, &pr->id);
+ ret = acpi_map_cpu(pr->handle, pr->phys_id, pr->acpi_id, &pr->id);
if (ret)
goto out;
diff --git a/drivers/acpi/acpica/acapps.h b/drivers/acpi/acpica/acapps.h
index 0bd6307e1f3c..b65f2731e9e2 100644
--- a/drivers/acpi/acpica/acapps.h
+++ b/drivers/acpi/acpica/acapps.h
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -51,26 +51,26 @@
/* Common info for tool signons */
#define ACPICA_NAME "Intel ACPI Component Architecture"
-#define ACPICA_COPYRIGHT "Copyright (c) 2000 - 2016 Intel Corporation"
+#define ACPICA_COPYRIGHT "Copyright (c) 2000 - 2017 Intel Corporation"
#if ACPI_MACHINE_WIDTH == 64
-#define ACPI_WIDTH "-64"
+#define ACPI_WIDTH " (64-bit version)"
#elif ACPI_MACHINE_WIDTH == 32
-#define ACPI_WIDTH "-32"
+#define ACPI_WIDTH " (32-bit version)"
#else
#error unknown ACPI_MACHINE_WIDTH
-#define ACPI_WIDTH "-??"
+#define ACPI_WIDTH " (unknown bit width, not 32 or 64)"
#endif
/* Macros for signons and file headers */
#define ACPI_COMMON_SIGNON(utility_name) \
- "\n%s\n%s version %8.8X%s\n%s\n\n", \
+ "\n%s\n%s version %8.8X\n%s\n\n", \
ACPICA_NAME, \
- utility_name, ((u32) ACPI_CA_VERSION), ACPI_WIDTH, \
+ utility_name, ((u32) ACPI_CA_VERSION), \
ACPICA_COPYRIGHT
#define ACPI_COMMON_HEADER(utility_name, prefix) \
diff --git a/drivers/acpi/acpica/accommon.h b/drivers/acpi/acpica/accommon.h
index 19d6ec815d12..49bf47ca5477 100644
--- a/drivers/acpi/acpica/accommon.h
+++ b/drivers/acpi/acpica/accommon.h
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/acdebug.h b/drivers/acpi/acpica/acdebug.h
index 94737f8845ac..71743e5252f5 100644
--- a/drivers/acpi/acpica/acdebug.h
+++ b/drivers/acpi/acpica/acdebug.h
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/acdispat.h b/drivers/acpi/acpica/acdispat.h
index dcd48bfedb4d..0d95c85cce06 100644
--- a/drivers/acpi/acpica/acdispat.h
+++ b/drivers/acpi/acpica/acdispat.h
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/acevents.h b/drivers/acpi/acpica/acevents.h
index 8a0049d5cdf3..a2adfd42f85c 100644
--- a/drivers/acpi/acpica/acevents.h
+++ b/drivers/acpi/acpica/acevents.h
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h
index edbb42e251a6..1d955fe216c4 100644
--- a/drivers/acpi/acpica/acglobal.h
+++ b/drivers/acpi/acpica/acglobal.h
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/achware.h b/drivers/acpi/acpica/achware.h
index 27addcf50c37..fd4f3cacb356 100644
--- a/drivers/acpi/acpica/achware.h
+++ b/drivers/acpi/acpica/achware.h
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/acinterp.h b/drivers/acpi/acpica/acinterp.h
index 7ead235555cf..29a863c85318 100644
--- a/drivers/acpi/acpica/acinterp.h
+++ b/drivers/acpi/acpica/acinterp.h
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h
index 792660054992..8fd495e8fdce 100644
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -770,7 +770,7 @@ union acpi_parse_value {
char *operator_symbol;/* Used for C-style operator name strings */\
char aml_op_name[16]) /* Op name (debug only) */
-/* Flags for disasm_flags field above */
+/* Internal opcodes for disasm_opcode field above */
#define ACPI_DASM_BUFFER 0x00 /* Buffer is a simple data buffer */
#define ACPI_DASM_RESOURCE 0x01 /* Buffer is a Resource Descriptor */
@@ -783,7 +783,10 @@ union acpi_parse_value {
#define ACPI_DASM_LNOT_PREFIX 0x08 /* Start of a Lnot_equal (etc.) pair of opcodes */
#define ACPI_DASM_LNOT_SUFFIX 0x09 /* End of a Lnot_equal (etc.) pair of opcodes */
#define ACPI_DASM_HID_STRING 0x0A /* String is a _HID or _CID */
-#define ACPI_DASM_IGNORE 0x0B /* Not used at this time */
+#define ACPI_DASM_IGNORE_SINGLE 0x0B /* Ignore the opcode but not it's children */
+#define ACPI_DASM_SWITCH_PREDICATE 0x0C /* Object is a predicate for a Switch or Case block */
+#define ACPI_DASM_CASE 0x0D /* If/Else is a Case in a Switch/Case block */
+#define ACPI_DASM_DEFAULT 0x0E /* Else is a Default in a Switch/Case block */
/*
* Generic operation (for example: If, While, Store)
diff --git a/drivers/acpi/acpica/acmacros.h b/drivers/acpi/acpica/acmacros.h
index a3b95431b7c5..c3337514e0ed 100644
--- a/drivers/acpi/acpica/acmacros.h
+++ b/drivers/acpi/acpica/acmacros.h
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -46,7 +46,7 @@
/*
* Extract data using a pointer. Any more than a byte and we
- * get into potential aligment issues -- see the STORE macros below.
+ * get into potential alignment issues -- see the STORE macros below.
* Use with care.
*/
#define ACPI_CAST8(ptr) ACPI_CAST_PTR (u8, (ptr))
@@ -63,7 +63,7 @@
#define ACPI_SET64(ptr, val) (*ACPI_CAST64 (ptr) = (u64) (val))
/*
- * printf() format helper. This macros is a workaround for the difficulties
+ * printf() format helper. This macro is a workaround for the difficulties
* with emitting 64-bit integers and 64-bit pointers with the same code
* for both 32-bit and 64-bit hosts.
*/
@@ -260,8 +260,70 @@
#define ACPI_IS_MISALIGNED(value) (((acpi_size) value) & (sizeof(acpi_size)-1))
+/* Generic bit manipulation */
+
+#ifndef ACPI_USE_NATIVE_BIT_FINDER
+
+#define __ACPI_FIND_LAST_BIT_2(a, r) ((((u8) (a)) & 0x02) ? (r)+1 : (r))
+#define __ACPI_FIND_LAST_BIT_4(a, r) ((((u8) (a)) & 0x0C) ? \
+ __ACPI_FIND_LAST_BIT_2 ((a)>>2, (r)+2) : \
+ __ACPI_FIND_LAST_BIT_2 ((a), (r)))
+#define __ACPI_FIND_LAST_BIT_8(a, r) ((((u8) (a)) & 0xF0) ? \
+ __ACPI_FIND_LAST_BIT_4 ((a)>>4, (r)+4) : \
+ __ACPI_FIND_LAST_BIT_4 ((a), (r)))
+#define __ACPI_FIND_LAST_BIT_16(a, r) ((((u16) (a)) & 0xFF00) ? \
+ __ACPI_FIND_LAST_BIT_8 ((a)>>8, (r)+8) : \
+ __ACPI_FIND_LAST_BIT_8 ((a), (r)))
+#define __ACPI_FIND_LAST_BIT_32(a, r) ((((u32) (a)) & 0xFFFF0000) ? \
+ __ACPI_FIND_LAST_BIT_16 ((a)>>16, (r)+16) : \
+ __ACPI_FIND_LAST_BIT_16 ((a), (r)))
+#define __ACPI_FIND_LAST_BIT_64(a, r) ((((u64) (a)) & 0xFFFFFFFF00000000) ? \
+ __ACPI_FIND_LAST_BIT_32 ((a)>>32, (r)+32) : \
+ __ACPI_FIND_LAST_BIT_32 ((a), (r)))
+
+#define ACPI_FIND_LAST_BIT_8(a) ((a) ? __ACPI_FIND_LAST_BIT_8 (a, 1) : 0)
+#define ACPI_FIND_LAST_BIT_16(a) ((a) ? __ACPI_FIND_LAST_BIT_16 (a, 1) : 0)
+#define ACPI_FIND_LAST_BIT_32(a) ((a) ? __ACPI_FIND_LAST_BIT_32 (a, 1) : 0)
+#define ACPI_FIND_LAST_BIT_64(a) ((a) ? __ACPI_FIND_LAST_BIT_64 (a, 1) : 0)
+
+#define __ACPI_FIND_FIRST_BIT_2(a, r) ((((u8) (a)) & 0x01) ? (r) : (r)+1)
+#define __ACPI_FIND_FIRST_BIT_4(a, r) ((((u8) (a)) & 0x03) ? \
+ __ACPI_FIND_FIRST_BIT_2 ((a), (r)) : \
+ __ACPI_FIND_FIRST_BIT_2 ((a)>>2, (r)+2))
+#define __ACPI_FIND_FIRST_BIT_8(a, r) ((((u8) (a)) & 0x0F) ? \
+ __ACPI_FIND_FIRST_BIT_4 ((a), (r)) : \
+ __ACPI_FIND_FIRST_BIT_4 ((a)>>4, (r)+4))
+#define __ACPI_FIND_FIRST_BIT_16(a, r) ((((u16) (a)) & 0x00FF) ? \
+ __ACPI_FIND_FIRST_BIT_8 ((a), (r)) : \
+ __ACPI_FIND_FIRST_BIT_8 ((a)>>8, (r)+8))
+#define __ACPI_FIND_FIRST_BIT_32(a, r) ((((u32) (a)) & 0x0000FFFF) ? \
+ __ACPI_FIND_FIRST_BIT_16 ((a), (r)) : \
+ __ACPI_FIND_FIRST_BIT_16 ((a)>>16, (r)+16))
+#define __ACPI_FIND_FIRST_BIT_64(a, r) ((((u64) (a)) & 0x00000000FFFFFFFF) ? \
+ __ACPI_FIND_FIRST_BIT_32 ((a), (r)) : \
+ __ACPI_FIND_FIRST_BIT_32 ((a)>>32, (r)+32))
+
+#define ACPI_FIND_FIRST_BIT_8(a) ((a) ? __ACPI_FIND_FIRST_BIT_8 (a, 1) : 0)
+#define ACPI_FIND_FIRST_BIT_16(a) ((a) ? __ACPI_FIND_FIRST_BIT_16 (a, 1) : 0)
+#define ACPI_FIND_FIRST_BIT_32(a) ((a) ? __ACPI_FIND_FIRST_BIT_32 (a, 1) : 0)
+#define ACPI_FIND_FIRST_BIT_64(a) ((a) ? __ACPI_FIND_FIRST_BIT_64 (a, 1) : 0)
+
+#endif /* ACPI_USE_NATIVE_BIT_FINDER */
+
/* Generic (power-of-two) rounding */
+#define ACPI_ROUND_UP_POWER_OF_TWO_8(a) ((u8) \
+ (((u16) 1) << ACPI_FIND_LAST_BIT_8 ((a) - 1)))
+#define ACPI_ROUND_DOWN_POWER_OF_TWO_8(a) ((u8) \
+ (((u16) 1) << (ACPI_FIND_LAST_BIT_8 ((a)) - 1)))
+#define ACPI_ROUND_UP_POWER_OF_TWO_16(a) ((u16) \
+ (((u32) 1) << ACPI_FIND_LAST_BIT_16 ((a) - 1)))
+#define ACPI_ROUND_DOWN_POWER_OF_TWO_16(a) ((u16) \
+ (((u32) 1) << (ACPI_FIND_LAST_BIT_16 ((a)) - 1)))
+#define ACPI_ROUND_UP_POWER_OF_TWO_32(a) ((u32) \
+ (((u64) 1) << ACPI_FIND_LAST_BIT_32 ((a) - 1)))
+#define ACPI_ROUND_DOWN_POWER_OF_TWO_32(a) ((u32) \
+ (((u64) 1) << (ACPI_FIND_LAST_BIT_32 ((a)) - 1)))
#define ACPI_IS_ALIGNED(a, s) (((a) & ((s) - 1)) == 0)
#define ACPI_IS_POWER_OF_TWO(a) ACPI_IS_ALIGNED(a, a)
@@ -270,8 +332,8 @@
* Bit positions start at zero.
* MASK_BITS_ABOVE creates a mask starting AT the position and above
* MASK_BITS_BELOW creates a mask starting one bit BELOW the position
- * MASK_BITS_ABOVE/BELOW accpets a bit offset to create a mask
- * MASK_BITS_ABOVE/BELOW_32/64 accpets a bit width to create a mask
+ * MASK_BITS_ABOVE/BELOW accepts a bit offset to create a mask
+ * MASK_BITS_ABOVE/BELOW_32/64 accepts a bit width to create a mask
* Note: The ACPI_INTEGER_BIT_SIZE check is used to bypass compiler
* differences with the shift operator
*/
@@ -389,7 +451,7 @@
*/
#ifndef ACPI_NO_ERROR_MESSAGES
/*
- * Error reporting. Callers module and line number are inserted by AE_INFO,
+ * Error reporting. The callers module and line number are inserted by AE_INFO,
* 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.
*/
diff --git a/drivers/acpi/acpica/acnamesp.h b/drivers/acpi/acpica/acnamesp.h
index 7affdcdfcc81..54a0c51b3e37 100644
--- a/drivers/acpi/acpica/acnamesp.h
+++ b/drivers/acpi/acpica/acnamesp.h
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/acobject.h b/drivers/acpi/acpica/acobject.h
index 094b042678f7..27c3f982d810 100644
--- a/drivers/acpi/acpica/acobject.h
+++ b/drivers/acpi/acpica/acobject.h
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/acopcode.h b/drivers/acpi/acpica/acopcode.h
index ca4bda1a60be..e758f098ff4b 100644
--- a/drivers/acpi/acpica/acopcode.h
+++ b/drivers/acpi/acpica/acopcode.h
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -92,7 +92,7 @@
#define ARGP_BYTELIST_OP ARGP_LIST1 (ARGP_NAMESTRING)
#define ARGP_CONCAT_OP ARGP_LIST3 (ARGP_TERMARG, ARGP_TERMARG, ARGP_TARGET)
#define ARGP_CONCAT_RES_OP ARGP_LIST3 (ARGP_TERMARG, ARGP_TERMARG, ARGP_TARGET)
-#define ARGP_COND_REF_OF_OP ARGP_LIST2 (ARGP_NAME_OR_REF,ARGP_TARGET)
+#define ARGP_COND_REF_OF_OP ARGP_LIST2 (ARGP_SIMPLENAME, ARGP_TARGET)
#define ARGP_CONNECTFIELD_OP ARGP_LIST1 (ARGP_NAMESTRING)
#define ARGP_CONTINUE_OP ARG_NONE
#define ARGP_COPY_OP ARGP_LIST2 (ARGP_TERMARG, ARGP_SIMPLENAME)
@@ -105,7 +105,7 @@
#define ARGP_DATA_REGION_OP ARGP_LIST4 (ARGP_NAME, ARGP_TERMARG, ARGP_TERMARG, ARGP_TERMARG)
#define ARGP_DEBUG_OP ARG_NONE
#define ARGP_DECREMENT_OP ARGP_LIST1 (ARGP_SUPERNAME)
-#define ARGP_DEREF_OF_OP ARGP_LIST1 (ARGP_TERMARG)
+#define ARGP_DEREF_OF_OP ARGP_LIST1 (ARGP_SUPERNAME)
#define ARGP_DEVICE_OP ARGP_LIST3 (ARGP_PKGLENGTH, ARGP_NAME, ARGP_OBJLIST)
#define ARGP_DIVIDE_OP ARGP_LIST4 (ARGP_TERMARG, ARGP_TERMARG, ARGP_TARGET, ARGP_TARGET)
#define ARGP_DWORD_OP ARGP_LIST1 (ARGP_DWORDDATA)
@@ -152,14 +152,14 @@
#define ARGP_NAMEPATH_OP ARGP_LIST1 (ARGP_NAMESTRING)
#define ARGP_NOOP_OP ARG_NONE
#define ARGP_NOTIFY_OP ARGP_LIST2 (ARGP_SUPERNAME, ARGP_TERMARG)
-#define ARGP_OBJECT_TYPE_OP ARGP_LIST1 (ARGP_NAME_OR_REF)
+#define ARGP_OBJECT_TYPE_OP ARGP_LIST1 (ARGP_SIMPLENAME)
#define ARGP_ONE_OP ARG_NONE
#define ARGP_ONES_OP ARG_NONE
#define ARGP_PACKAGE_OP ARGP_LIST3 (ARGP_PKGLENGTH, ARGP_BYTEDATA, ARGP_DATAOBJLIST)
#define ARGP_POWER_RES_OP ARGP_LIST5 (ARGP_PKGLENGTH, ARGP_NAME, ARGP_BYTEDATA, ARGP_WORDDATA, ARGP_OBJLIST)
#define ARGP_PROCESSOR_OP ARGP_LIST6 (ARGP_PKGLENGTH, ARGP_NAME, ARGP_BYTEDATA, ARGP_DWORDDATA, ARGP_BYTEDATA, ARGP_OBJLIST)
#define ARGP_QWORD_OP ARGP_LIST1 (ARGP_QWORDDATA)
-#define ARGP_REF_OF_OP ARGP_LIST1 (ARGP_NAME_OR_REF)
+#define ARGP_REF_OF_OP ARGP_LIST1 (ARGP_SIMPLENAME)
#define ARGP_REGION_OP ARGP_LIST4 (ARGP_NAME, ARGP_BYTEDATA, ARGP_TERMARG, ARGP_TERMARG)
#define ARGP_RELEASE_OP ARGP_LIST1 (ARGP_SUPERNAME)
#define ARGP_RESERVEDFIELD_OP ARGP_LIST1 (ARGP_NAMESTRING)
@@ -249,7 +249,7 @@
#define ARGI_FIELD_OP ARGI_INVALID_OPCODE
#define ARGI_FIND_SET_LEFT_BIT_OP ARGI_LIST2 (ARGI_INTEGER, ARGI_TARGETREF)
#define ARGI_FIND_SET_RIGHT_BIT_OP ARGI_LIST2 (ARGI_INTEGER, ARGI_TARGETREF)
-#define ARGI_FROM_BCD_OP ARGI_LIST2 (ARGI_INTEGER, ARGI_FIXED_TARGET)
+#define ARGI_FROM_BCD_OP ARGI_LIST2 (ARGI_INTEGER, ARGI_TARGETREF)
#define ARGI_IF_OP ARGI_INVALID_OPCODE
#define ARGI_INCREMENT_OP ARGI_LIST1 (ARGI_TARGETREF)
#define ARGI_INDEX_FIELD_OP ARGI_INVALID_OPCODE
@@ -313,12 +313,12 @@
#define ARGI_SUBTRACT_OP ARGI_LIST3 (ARGI_INTEGER, ARGI_INTEGER, ARGI_TARGETREF)
#define ARGI_THERMAL_ZONE_OP ARGI_INVALID_OPCODE
#define ARGI_TIMER_OP ARG_NONE
-#define ARGI_TO_BCD_OP ARGI_LIST2 (ARGI_INTEGER, ARGI_FIXED_TARGET)
-#define ARGI_TO_BUFFER_OP ARGI_LIST2 (ARGI_COMPUTEDATA,ARGI_FIXED_TARGET)
-#define ARGI_TO_DEC_STR_OP ARGI_LIST2 (ARGI_COMPUTEDATA,ARGI_FIXED_TARGET)
-#define ARGI_TO_HEX_STR_OP ARGI_LIST2 (ARGI_COMPUTEDATA,ARGI_FIXED_TARGET)
-#define ARGI_TO_INTEGER_OP ARGI_LIST2 (ARGI_COMPUTEDATA,ARGI_FIXED_TARGET)
-#define ARGI_TO_STRING_OP ARGI_LIST3 (ARGI_BUFFER, ARGI_INTEGER, ARGI_FIXED_TARGET)
+#define ARGI_TO_BCD_OP ARGI_LIST2 (ARGI_INTEGER, ARGI_TARGETREF)
+#define ARGI_TO_BUFFER_OP ARGI_LIST2 (ARGI_COMPUTEDATA,ARGI_TARGETREF)
+#define ARGI_TO_DEC_STR_OP ARGI_LIST2 (ARGI_COMPUTEDATA,ARGI_TARGETREF)
+#define ARGI_TO_HEX_STR_OP ARGI_LIST2 (ARGI_COMPUTEDATA,ARGI_TARGETREF)
+#define ARGI_TO_INTEGER_OP ARGI_LIST2 (ARGI_COMPUTEDATA,ARGI_TARGETREF)
+#define ARGI_TO_STRING_OP ARGI_LIST3 (ARGI_BUFFER, ARGI_INTEGER, ARGI_TARGETREF)
#define ARGI_UNLOAD_OP ARGI_LIST1 (ARGI_DDBHANDLE)
#define ARGI_VAR_PACKAGE_OP ARGI_LIST1 (ARGI_INTEGER)
#define ARGI_WAIT_OP ARGI_LIST2 (ARGI_EVENT, ARGI_INTEGER)
diff --git a/drivers/acpi/acpica/acparser.h b/drivers/acpi/acpica/acparser.h
index 939d41113970..c23c47328060 100644
--- a/drivers/acpi/acpica/acparser.h
+++ b/drivers/acpi/acpica/acparser.h
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/acpredef.h b/drivers/acpi/acpica/acpredef.h
index 888440b2cf2e..dcfc05d40e36 100644
--- a/drivers/acpi/acpica/acpredef.h
+++ b/drivers/acpi/acpica/acpredef.h
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/acresrc.h b/drivers/acpi/acpica/acresrc.h
index 63da1e37caba..b4d22f6e48e2 100644
--- a/drivers/acpi/acpica/acresrc.h
+++ b/drivers/acpi/acpica/acresrc.h
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/acstruct.h b/drivers/acpi/acpica/acstruct.h
index 6235642e31d3..62134bdbeda6 100644
--- a/drivers/acpi/acpica/acstruct.h
+++ b/drivers/acpi/acpica/acstruct.h
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/actables.h b/drivers/acpi/acpica/actables.h
index 94be8a8e6c08..c8da453bd960 100644
--- a/drivers/acpi/acpica/actables.h
+++ b/drivers/acpi/acpica/actables.h
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h
index 845afb180a7e..6f28cfae2212 100644
--- a/drivers/acpi/acpica/acutils.h
+++ b/drivers/acpi/acpica/acutils.h
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/amlcode.h b/drivers/acpi/acpica/amlcode.h
index 6bd8d4bcff65..b536fd471292 100644
--- a/drivers/acpi/acpica/amlcode.h
+++ b/drivers/acpi/acpica/amlcode.h
@@ -7,7 +7,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -277,9 +277,23 @@
#define ARGI_DEVICE_REF 0x0D
#define ARGI_REFERENCE 0x0E
#define ARGI_TARGETREF 0x0F /* Target, subject to implicit conversion */
-#define ARGI_FIXED_TARGET 0x10 /* Target, no implicit conversion */
-#define ARGI_SIMPLE_TARGET 0x11 /* Name, Local, Arg -- no implicit conversion */
-#define ARGI_STORE_TARGET 0x12 /* Target for store is TARGETREF + package objects */
+#define ARGI_SIMPLE_TARGET 0x10 /* Name, Local, Arg -- no implicit conversion */
+#define ARGI_STORE_TARGET 0x11 /* Target for store is TARGETREF + package objects */
+/*
+ * #define ARGI_FIXED_TARGET 0x10 Target, no implicit conversion
+ *
+ * Removed 10/2016. ARGI_FIXED_TARGET was used for these operators:
+ * from_BCD
+ * to_BCD
+ * to_decimal_string
+ * to_hex_string
+ * to_integer
+ * to_buffer
+ * The purpose of this type was to disable "implicit result conversion",
+ * but this was incorrect per the ACPI spec and other ACPI implementations.
+ * These operators now have the target operand defined as a normal
+ * ARGI_TARGETREF.
+ */
/* Multiple/complex types */
diff --git a/drivers/acpi/acpica/amlresrc.h b/drivers/acpi/acpica/amlresrc.h
index dee6c7ea4773..653a3d1ef5d5 100644
--- a/drivers/acpi/acpica/amlresrc.h
+++ b/drivers/acpi/acpica/amlresrc.h
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dbcmds.c b/drivers/acpi/acpica/dbcmds.c
index 62bd446535f5..5984b90eb590 100644
--- a/drivers/acpi/acpica/dbcmds.c
+++ b/drivers/acpi/acpica/dbcmds.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dbconvert.c b/drivers/acpi/acpica/dbconvert.c
index 147ce8894f76..251f9477a984 100644
--- a/drivers/acpi/acpica/dbconvert.c
+++ b/drivers/acpi/acpica/dbconvert.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dbdisply.c b/drivers/acpi/acpica/dbdisply.c
index 502bb587f112..46bf270ac525 100644
--- a/drivers/acpi/acpica/dbdisply.c
+++ b/drivers/acpi/acpica/dbdisply.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dbexec.c b/drivers/acpi/acpica/dbexec.c
index fe3da7c31bb7..b611cd92b5f5 100644
--- a/drivers/acpi/acpica/dbexec.c
+++ b/drivers/acpi/acpica/dbexec.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dbfileio.c b/drivers/acpi/acpica/dbfileio.c
index 6f05b8c271a5..4d81ea291d93 100644
--- a/drivers/acpi/acpica/dbfileio.c
+++ b/drivers/acpi/acpica/dbfileio.c
@@ -6,7 +6,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dbhistry.c b/drivers/acpi/acpica/dbhistry.c
index 46bd65d38df9..7d08974c64c2 100644
--- a/drivers/acpi/acpica/dbhistry.c
+++ b/drivers/acpi/acpica/dbhistry.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dbinput.c b/drivers/acpi/acpica/dbinput.c
index 068214f9cc9d..2626d79db064 100644
--- a/drivers/acpi/acpica/dbinput.c
+++ b/drivers/acpi/acpica/dbinput.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dbmethod.c b/drivers/acpi/acpica/dbmethod.c
index 314b94cf086a..15c8237b8a80 100644
--- a/drivers/acpi/acpica/dbmethod.c
+++ b/drivers/acpi/acpica/dbmethod.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dbnames.c b/drivers/acpi/acpica/dbnames.c
index 8667f14d535e..8c207c772517 100644
--- a/drivers/acpi/acpica/dbnames.c
+++ b/drivers/acpi/acpica/dbnames.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dbobject.c b/drivers/acpi/acpica/dbobject.c
index 08eaaf350b24..f2252b1ac0b3 100644
--- a/drivers/acpi/acpica/dbobject.c
+++ b/drivers/acpi/acpica/dbobject.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dbstats.c b/drivers/acpi/acpica/dbstats.c
index a414e1fa6f9d..99fb0160b8fb 100644
--- a/drivers/acpi/acpica/dbstats.c
+++ b/drivers/acpi/acpica/dbstats.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dbtest.c b/drivers/acpi/acpica/dbtest.c
index 74aa38156cdc..c6bee6143266 100644
--- a/drivers/acpi/acpica/dbtest.c
+++ b/drivers/acpi/acpica/dbtest.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dbutils.c b/drivers/acpi/acpica/dbutils.c
index ae80106d1000..bfa972b64171 100644
--- a/drivers/acpi/acpica/dbutils.c
+++ b/drivers/acpi/acpica/dbutils.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dbxface.c b/drivers/acpi/acpica/dbxface.c
index 124db237775d..205b8e0eded5 100644
--- a/drivers/acpi/acpica/dbxface.c
+++ b/drivers/acpi/acpica/dbxface.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -430,7 +430,7 @@ acpi_status acpi_initialize_debugger(void)
/* These were created with one unit, grab it */
- status = acpi_os_initialize_command_signals();
+ status = acpi_os_initialize_debugger();
if (ACPI_FAILURE(status)) {
acpi_os_printf("Could not get debugger mutex\n");
return_ACPI_STATUS(status);
@@ -482,7 +482,7 @@ void acpi_terminate_debugger(void)
acpi_os_sleep(100);
}
- acpi_os_terminate_command_signals();
+ acpi_os_terminate_debugger();
}
if (acpi_gbl_db_buffer) {
diff --git a/drivers/acpi/acpica/dsargs.c b/drivers/acpi/acpica/dsargs.c
index ad0413beeeae..287b3fd73cfc 100644
--- a/drivers/acpi/acpica/dsargs.c
+++ b/drivers/acpi/acpica/dsargs.c
@@ -6,7 +6,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dscontrol.c b/drivers/acpi/acpica/dscontrol.c
index 4ddcbf100234..d31b49feaa79 100644
--- a/drivers/acpi/acpica/dscontrol.c
+++ b/drivers/acpi/acpica/dscontrol.c
@@ -6,7 +6,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dsdebug.c b/drivers/acpi/acpica/dsdebug.c
index 56c3aadb4cba..4d885eb8eda9 100644
--- a/drivers/acpi/acpica/dsdebug.c
+++ b/drivers/acpi/acpica/dsdebug.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dsfield.c b/drivers/acpi/acpica/dsfield.c
index 6a4b603d0e83..c5dccc54307d 100644
--- a/drivers/acpi/acpica/dsfield.c
+++ b/drivers/acpi/acpica/dsfield.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dsinit.c b/drivers/acpi/acpica/dsinit.c
index 5de3f10cab03..b1842dd4edf7 100644
--- a/drivers/acpi/acpica/dsinit.c
+++ b/drivers/acpi/acpica/dsinit.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dsmethod.c b/drivers/acpi/acpica/dsmethod.c
index 2b3210f42a46..31c9c7aec3d5 100644
--- a/drivers/acpi/acpica/dsmethod.c
+++ b/drivers/acpi/acpica/dsmethod.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dsmthdat.c b/drivers/acpi/acpica/dsmthdat.c
index 45cbebaa32c0..adcc72cd53a7 100644
--- a/drivers/acpi/acpica/dsmthdat.c
+++ b/drivers/acpi/acpica/dsmthdat.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dsobject.c b/drivers/acpi/acpica/dsobject.c
index a91de2b4603c..8deaa16493a0 100644
--- a/drivers/acpi/acpica/dsobject.c
+++ b/drivers/acpi/acpica/dsobject.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dsopcode.c b/drivers/acpi/acpica/dsopcode.c
index 77fd7c84ec39..148523205d41 100644
--- a/drivers/acpi/acpica/dsopcode.c
+++ b/drivers/acpi/acpica/dsopcode.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dsutils.c b/drivers/acpi/acpica/dsutils.c
index 7d8ef52fb88d..049fbab4e5a6 100644
--- a/drivers/acpi/acpica/dsutils.c
+++ b/drivers/acpi/acpica/dsutils.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dswexec.c b/drivers/acpi/acpica/dswexec.c
index 438597cf6cc5..78f8e6a4f72f 100644
--- a/drivers/acpi/acpica/dswexec.c
+++ b/drivers/acpi/acpica/dswexec.c
@@ -6,7 +6,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dswload.c b/drivers/acpi/acpica/dswload.c
index fd34040d4f44..cafb3ab567ab 100644
--- a/drivers/acpi/acpica/dswload.c
+++ b/drivers/acpi/acpica/dswload.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dswload2.c b/drivers/acpi/acpica/dswload2.c
index 651f35a66cc2..44d4553dfbdd 100644
--- a/drivers/acpi/acpica/dswload2.c
+++ b/drivers/acpi/acpica/dswload2.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dswscope.c b/drivers/acpi/acpica/dswscope.c
index 9f32e08a07d9..3e081983d2ee 100644
--- a/drivers/acpi/acpica/dswscope.c
+++ b/drivers/acpi/acpica/dswscope.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/dswstate.c b/drivers/acpi/acpica/dswstate.c
index e3338698e56b..da111a1f5bfb 100644
--- a/drivers/acpi/acpica/dswstate.c
+++ b/drivers/acpi/acpica/dswstate.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/evevent.c b/drivers/acpi/acpica/evevent.c
index 80fc0b9b11e5..d3b6b314fa50 100644
--- a/drivers/acpi/acpica/evevent.c
+++ b/drivers/acpi/acpica/evevent.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/evglock.c b/drivers/acpi/acpica/evglock.c
index 9f015782cdd3..0ce33b0f430c 100644
--- a/drivers/acpi/acpica/evglock.c
+++ b/drivers/acpi/acpica/evglock.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/evgpe.c b/drivers/acpi/acpica/evgpe.c
index bdb10bee13ce..229382035550 100644
--- a/drivers/acpi/acpica/evgpe.c
+++ b/drivers/acpi/acpica/evgpe.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/evgpeblk.c b/drivers/acpi/acpica/evgpeblk.c
index d54014cab01d..9c941947a063 100644
--- a/drivers/acpi/acpica/evgpeblk.c
+++ b/drivers/acpi/acpica/evgpeblk.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/evgpeinit.c b/drivers/acpi/acpica/evgpeinit.c
index 16ce4835e7d0..8649c6242478 100644
--- a/drivers/acpi/acpica/evgpeinit.c
+++ b/drivers/acpi/acpica/evgpeinit.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/evgpeutil.c b/drivers/acpi/acpica/evgpeutil.c
index 3f150d567e64..c8adb400330a 100644
--- a/drivers/acpi/acpica/evgpeutil.c
+++ b/drivers/acpi/acpica/evgpeutil.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/evhandler.c b/drivers/acpi/acpica/evhandler.c
index 24768ca03f19..2db61ef1b4a3 100644
--- a/drivers/acpi/acpica/evhandler.c
+++ b/drivers/acpi/acpica/evhandler.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/evmisc.c b/drivers/acpi/acpica/evmisc.c
index f51d43adb7d1..4f6bb3f016ab 100644
--- a/drivers/acpi/acpica/evmisc.c
+++ b/drivers/acpi/acpica/evmisc.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/evregion.c b/drivers/acpi/acpica/evregion.c
index 4c6f79514040..28b447ff92df 100644
--- a/drivers/acpi/acpica/evregion.c
+++ b/drivers/acpi/acpica/evregion.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/evrgnini.c b/drivers/acpi/acpica/evrgnini.c
index a9092251ce80..93ec528bcd9a 100644
--- a/drivers/acpi/acpica/evrgnini.c
+++ b/drivers/acpi/acpica/evrgnini.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/evsci.c b/drivers/acpi/acpica/evsci.c
index 3b7757c9c916..8ce73b962006 100644
--- a/drivers/acpi/acpica/evsci.c
+++ b/drivers/acpi/acpica/evsci.c
@@ -6,7 +6,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/evxface.c b/drivers/acpi/acpica/evxface.c
index e4e9260cdc57..dd1b9dd64cef 100644
--- a/drivers/acpi/acpica/evxface.c
+++ b/drivers/acpi/acpica/evxface.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/evxfevnt.c b/drivers/acpi/acpica/evxfevnt.c
index 9179e9abe3db..82e8971f23a4 100644
--- a/drivers/acpi/acpica/evxfevnt.c
+++ b/drivers/acpi/acpica/evxfevnt.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/evxfgpe.c b/drivers/acpi/acpica/evxfgpe.c
index d7a3b2775505..57718a3e029a 100644
--- a/drivers/acpi/acpica/evxfgpe.c
+++ b/drivers/acpi/acpica/evxfgpe.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/evxfregn.c b/drivers/acpi/acpica/evxfregn.c
index d2743067126a..beba9d56a0d8 100644
--- a/drivers/acpi/acpica/evxfregn.c
+++ b/drivers/acpi/acpica/evxfregn.c
@@ -6,7 +6,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exconcat.c b/drivers/acpi/acpica/exconcat.c
index 5429c2a6bc41..76bfb7dcae2f 100644
--- a/drivers/acpi/acpica/exconcat.c
+++ b/drivers/acpi/acpica/exconcat.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exconfig.c b/drivers/acpi/acpica/exconfig.c
index c32c7829878a..61813bd43f9e 100644
--- a/drivers/acpi/acpica/exconfig.c
+++ b/drivers/acpi/acpica/exconfig.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exconvrt.c b/drivers/acpi/acpica/exconvrt.c
index 588ad1409dbe..f71028e334ee 100644
--- a/drivers/acpi/acpica/exconvrt.c
+++ b/drivers/acpi/acpica/exconvrt.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -592,7 +592,6 @@ acpi_ex_convert_to_target_type(acpi_object_type destination_type,
*/
switch (GET_CURRENT_ARG_TYPE(walk_state->op_info->runtime_args)) {
case ARGI_SIMPLE_TARGET:
- case ARGI_FIXED_TARGET:
case ARGI_INTEGER_REF: /* Handles Increment, Decrement cases */
switch (destination_type) {
diff --git a/drivers/acpi/acpica/excreate.c b/drivers/acpi/acpica/excreate.c
index 613ba6eb08bb..d43d7da4c734 100644
--- a/drivers/acpi/acpica/excreate.c
+++ b/drivers/acpi/acpica/excreate.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exdebug.c b/drivers/acpi/acpica/exdebug.c
index 37a509d016da..ec614f5a3bcb 100644
--- a/drivers/acpi/acpica/exdebug.c
+++ b/drivers/acpi/acpica/exdebug.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exdump.c b/drivers/acpi/acpica/exdump.c
index fce6b2e10209..970dc6c53994 100644
--- a/drivers/acpi/acpica/exdump.c
+++ b/drivers/acpi/acpica/exdump.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exfield.c b/drivers/acpi/acpica/exfield.c
index d7d3ee36338b..5fda981f6498 100644
--- a/drivers/acpi/acpica/exfield.c
+++ b/drivers/acpi/acpica/exfield.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exfldio.c b/drivers/acpi/acpica/exfldio.c
index ee76d299b3d0..a656608dca84 100644
--- a/drivers/acpi/acpica/exfldio.c
+++ b/drivers/acpi/acpica/exfldio.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exmisc.c b/drivers/acpi/acpica/exmisc.c
index 37c88b424a02..1a6f59079ea5 100644
--- a/drivers/acpi/acpica/exmisc.c
+++ b/drivers/acpi/acpica/exmisc.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exmutex.c b/drivers/acpi/acpica/exmutex.c
index 26faa91e930c..ecd95b3f35f1 100644
--- a/drivers/acpi/acpica/exmutex.c
+++ b/drivers/acpi/acpica/exmutex.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exnames.c b/drivers/acpi/acpica/exnames.c
index 3d6af93fe561..ee7b62a86661 100644
--- a/drivers/acpi/acpica/exnames.c
+++ b/drivers/acpi/acpica/exnames.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exoparg1.c b/drivers/acpi/acpica/exoparg1.c
index 007300433cde..af73fcde7e5c 100644
--- a/drivers/acpi/acpica/exoparg1.c
+++ b/drivers/acpi/acpica/exoparg1.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exoparg2.c b/drivers/acpi/acpica/exoparg2.c
index 79ef3b6811a9..44ecba50c0da 100644
--- a/drivers/acpi/acpica/exoparg2.c
+++ b/drivers/acpi/acpica/exoparg2.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exoparg3.c b/drivers/acpi/acpica/exoparg3.c
index 69e4e269ad2f..ce857addc8db 100644
--- a/drivers/acpi/acpica/exoparg3.c
+++ b/drivers/acpi/acpica/exoparg3.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exoparg6.c b/drivers/acpi/acpica/exoparg6.c
index 786d53b0bb37..31e4df97cbe1 100644
--- a/drivers/acpi/acpica/exoparg6.c
+++ b/drivers/acpi/acpica/exoparg6.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exprep.c b/drivers/acpi/acpica/exprep.c
index aed8d3459220..8de060664204 100644
--- a/drivers/acpi/acpica/exprep.c
+++ b/drivers/acpi/acpica/exprep.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exregion.c b/drivers/acpi/acpica/exregion.c
index 31b381cae94d..7bcc9d809b7e 100644
--- a/drivers/acpi/acpica/exregion.c
+++ b/drivers/acpi/acpica/exregion.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exresnte.c b/drivers/acpi/acpica/exresnte.c
index a183cb740d24..91c1de046442 100644
--- a/drivers/acpi/acpica/exresnte.c
+++ b/drivers/acpi/acpica/exresnte.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exresolv.c b/drivers/acpi/acpica/exresolv.c
index e1d3878be2c6..7fecefc2e1b4 100644
--- a/drivers/acpi/acpica/exresolv.c
+++ b/drivers/acpi/acpica/exresolv.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exresop.c b/drivers/acpi/acpica/exresop.c
index f29eba1dc5e9..c4852429e2ff 100644
--- a/drivers/acpi/acpica/exresop.c
+++ b/drivers/acpi/acpica/exresop.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -305,7 +305,6 @@ acpi_ex_resolve_operands(u16 opcode,
case ARGI_OBJECT_REF:
case ARGI_DEVICE_REF:
case ARGI_TARGETREF: /* Allows implicit conversion rules before store */
- case ARGI_FIXED_TARGET: /* No implicit conversion before store to target */
case ARGI_SIMPLE_TARGET: /* Name, Local, or arg - no implicit conversion */
case ARGI_STORE_TARGET:
diff --git a/drivers/acpi/acpica/exstore.c b/drivers/acpi/acpica/exstore.c
index cd70cbcf6de6..a2f8001aeb86 100644
--- a/drivers/acpi/acpica/exstore.c
+++ b/drivers/acpi/acpica/exstore.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exstoren.c b/drivers/acpi/acpica/exstoren.c
index 13bbb2b241a3..85db4716a043 100644
--- a/drivers/acpi/acpica/exstoren.c
+++ b/drivers/acpi/acpica/exstoren.c
@@ -6,7 +6,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exstorob.c b/drivers/acpi/acpica/exstorob.c
index 1dab82746d06..4ba7fcbf23b0 100644
--- a/drivers/acpi/acpica/exstorob.c
+++ b/drivers/acpi/acpica/exstorob.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exsystem.c b/drivers/acpi/acpica/exsystem.c
index ac09c31cc70e..ad3b610057f3 100644
--- a/drivers/acpi/acpica/exsystem.c
+++ b/drivers/acpi/acpica/exsystem.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/extrace.c b/drivers/acpi/acpica/extrace.c
index c9ca82610d77..ae9df8672d9e 100644
--- a/drivers/acpi/acpica/extrace.c
+++ b/drivers/acpi/acpica/extrace.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/exutils.c b/drivers/acpi/acpica/exutils.c
index a8b857a7e9fb..34d608358eaf 100644
--- a/drivers/acpi/acpica/exutils.c
+++ b/drivers/acpi/acpica/exutils.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/hwacpi.c b/drivers/acpi/acpica/hwacpi.c
index 3ebbb09030b4..fad249e774b4 100644
--- a/drivers/acpi/acpica/hwacpi.c
+++ b/drivers/acpi/acpica/hwacpi.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/hwesleep.c b/drivers/acpi/acpica/hwesleep.c
index 3f2fb4b31fdc..12626d021a9b 100644
--- a/drivers/acpi/acpica/hwesleep.c
+++ b/drivers/acpi/acpica/hwesleep.c
@@ -6,7 +6,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -43,7 +43,6 @@
*/
#include <acpi/acpi.h>
-#include <linux/acpi.h>
#include "accommon.h"
#define _COMPONENT ACPI_HARDWARE
@@ -103,7 +102,7 @@ void acpi_hw_execute_sleep_method(char *method_pathname, u32 integer_argument)
acpi_status acpi_hw_extended_sleep(u8 sleep_state)
{
acpi_status status;
- u8 sleep_type_value;
+ u8 sleep_control;
u64 sleep_status;
ACPI_FUNCTION_TRACE(hw_extended_sleep);
@@ -125,18 +124,6 @@ acpi_status acpi_hw_extended_sleep(u8 sleep_state)
acpi_gbl_system_awake_and_running = FALSE;
- /* Flush caches, as per ACPI specification */
-
- ACPI_FLUSH_CPU_CACHE();
-
- status = acpi_os_prepare_extended_sleep(sleep_state,
- acpi_gbl_sleep_type_a,
- acpi_gbl_sleep_type_b);
- if (ACPI_SKIP(status))
- return_ACPI_STATUS(AE_OK);
- if (ACPI_FAILURE(status))
- return_ACPI_STATUS(status);
-
/*
* Set the SLP_TYP and SLP_EN bits.
*
@@ -146,12 +133,22 @@ acpi_status acpi_hw_extended_sleep(u8 sleep_state)
ACPI_DEBUG_PRINT((ACPI_DB_INIT,
"Entering sleep state [S%u]\n", sleep_state));
- sleep_type_value =
- ((acpi_gbl_sleep_type_a << ACPI_X_SLEEP_TYPE_POSITION) &
- ACPI_X_SLEEP_TYPE_MASK);
+ sleep_control = ((acpi_gbl_sleep_type_a << ACPI_X_SLEEP_TYPE_POSITION) &
+ ACPI_X_SLEEP_TYPE_MASK) | ACPI_X_SLEEP_ENABLE;
+
+ /* Flush caches, as per ACPI specification */
+
+ ACPI_FLUSH_CPU_CACHE();
+
+ status = acpi_os_enter_sleep(sleep_state, sleep_control, 0);
+ if (status == AE_CTRL_TERMINATE) {
+ return_ACPI_STATUS(AE_OK);
+ }
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
- status = acpi_write((u64)(sleep_type_value | ACPI_X_SLEEP_ENABLE),
- &acpi_gbl_FADT.sleep_control);
+ status = acpi_write((u64)sleep_control, &acpi_gbl_FADT.sleep_control);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
diff --git a/drivers/acpi/acpica/hwgpe.c b/drivers/acpi/acpica/hwgpe.c
index 76b0e350f5bb..5eb11b30a79e 100644
--- a/drivers/acpi/acpica/hwgpe.c
+++ b/drivers/acpi/acpica/hwgpe.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/hwpci.c b/drivers/acpi/acpica/hwpci.c
index 3dd60c96aa07..283819930be6 100644
--- a/drivers/acpi/acpica/hwpci.c
+++ b/drivers/acpi/acpica/hwpci.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/hwregs.c b/drivers/acpi/acpica/hwregs.c
index 3b7fb99362b6..de74a4c25085 100644
--- a/drivers/acpi/acpica/hwregs.c
+++ b/drivers/acpi/acpica/hwregs.c
@@ -6,7 +6,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -52,7 +52,8 @@ ACPI_MODULE_NAME("hwregs")
#if (!ACPI_REDUCED_HARDWARE)
/* Local Prototypes */
static u8
-acpi_hw_get_access_bit_width(struct acpi_generic_address *reg,
+acpi_hw_get_access_bit_width(u64 address,
+ struct acpi_generic_address *reg,
u8 max_bit_width);
static acpi_status
@@ -71,7 +72,8 @@ acpi_hw_write_multiple(u32 value,
*
* FUNCTION: acpi_hw_get_access_bit_width
*
- * PARAMETERS: reg - GAS register structure
+ * PARAMETERS: address - GAS register address
+ * reg - GAS register structure
* max_bit_width - Max bit_width supported (32 or 64)
*
* RETURN: Status
@@ -81,27 +83,59 @@ acpi_hw_write_multiple(u32 value,
******************************************************************************/
static u8
-acpi_hw_get_access_bit_width(struct acpi_generic_address *reg, u8 max_bit_width)
+acpi_hw_get_access_bit_width(u64 address,
+ struct acpi_generic_address *reg, u8 max_bit_width)
{
- if (!reg->access_width) {
- if (reg->space_id == ACPI_ADR_SPACE_SYSTEM_IO) {
- max_bit_width = 32;
- }
+ u8 access_bit_width;
- /*
- * Detect old register descriptors where only the bit_width field
- * makes senses.
- */
- if (reg->bit_width < max_bit_width &&
- !reg->bit_offset && reg->bit_width &&
- ACPI_IS_POWER_OF_TWO(reg->bit_width) &&
- ACPI_IS_ALIGNED(reg->bit_width, 8)) {
- return (reg->bit_width);
- }
- return (max_bit_width);
+ /*
+ * GAS format "register", used by FADT:
+ * 1. Detected if bit_offset is 0 and bit_width is 8/16/32/64;
+ * 2. access_size field is ignored and bit_width field is used for
+ * determining the boundary of the IO accesses.
+ * GAS format "region", used by APEI registers:
+ * 1. Detected if bit_offset is not 0 or bit_width is not 8/16/32/64;
+ * 2. access_size field is used for determining the boundary of the
+ * IO accesses;
+ * 3. bit_offset/bit_width fields are used to describe the "region".
+ *
+ * Note: This algorithm assumes that the "Address" fields should always
+ * contain aligned values.
+ */
+ if (!reg->bit_offset && reg->bit_width &&
+ ACPI_IS_POWER_OF_TWO(reg->bit_width) &&
+ ACPI_IS_ALIGNED(reg->bit_width, 8)) {
+ access_bit_width = reg->bit_width;
+ } else if (reg->access_width) {
+ access_bit_width = (1 << (reg->access_width + 2));
} else {
- return (1 << (reg->access_width + 2));
+ access_bit_width =
+ ACPI_ROUND_UP_POWER_OF_TWO_8(reg->bit_offset +
+ reg->bit_width);
+ if (access_bit_width <= 8) {
+ access_bit_width = 8;
+ } else {
+ while (!ACPI_IS_ALIGNED(address, access_bit_width >> 3)) {
+ access_bit_width >>= 1;
+ }
+ }
}
+
+ /* Maximum IO port access bit width is 32 */
+
+ if (reg->space_id == ACPI_ADR_SPACE_SYSTEM_IO) {
+ max_bit_width = 32;
+ }
+
+ /*
+ * Return access width according to the requested maximum access bit width,
+ * as the caller should know the format of the register and may enforce
+ * a 32-bit accesses.
+ */
+ if (access_bit_width < max_bit_width) {
+ return (access_bit_width);
+ }
+ return (max_bit_width);
}
/******************************************************************************
@@ -163,7 +197,8 @@ acpi_hw_validate_register(struct acpi_generic_address *reg,
/* Validate the bit_width, convert access_width into number of bits */
- access_width = acpi_hw_get_access_bit_width(reg, max_bit_width);
+ access_width =
+ acpi_hw_get_access_bit_width(*address, reg, max_bit_width);
bit_width =
ACPI_ROUND_UP(reg->bit_offset + reg->bit_width, access_width);
if (max_bit_width < bit_width) {
@@ -219,7 +254,7 @@ acpi_status acpi_hw_read(u32 *value, struct acpi_generic_address *reg)
* into number of bits based
*/
*value = 0;
- access_width = acpi_hw_get_access_bit_width(reg, 32);
+ access_width = acpi_hw_get_access_bit_width(address, reg, 32);
bit_width = reg->bit_offset + reg->bit_width;
bit_offset = reg->bit_offset;
@@ -252,20 +287,6 @@ acpi_status acpi_hw_read(u32 *value, struct acpi_generic_address *reg)
&value32,
access_width);
}
-
- /*
- * Use offset style bit masks because:
- * bit_offset < access_width/bit_width < access_width, and
- * access_width is ensured to be less than 32-bits by
- * acpi_hw_validate_register().
- */
- if (bit_offset) {
- value32 &= ACPI_MASK_BITS_BELOW(bit_offset);
- bit_offset = 0;
- }
- if (bit_width < access_width) {
- value32 &= ACPI_MASK_BITS_ABOVE(bit_width);
- }
}
/*
@@ -306,6 +327,12 @@ acpi_status acpi_hw_read(u32 *value, struct acpi_generic_address *reg)
acpi_status acpi_hw_write(u32 value, struct acpi_generic_address *reg)
{
u64 address;
+ u8 access_width;
+ u32 bit_width;
+ u8 bit_offset;
+ u64 value64;
+ u32 value32;
+ u8 index;
acpi_status status;
ACPI_FUNCTION_NAME(hw_write);
@@ -317,23 +344,61 @@ acpi_status acpi_hw_write(u32 value, struct acpi_generic_address *reg)
return (status);
}
+ /* Convert access_width into number of bits based */
+
+ access_width = acpi_hw_get_access_bit_width(address, reg, 32);
+ bit_width = reg->bit_offset + reg->bit_width;
+ bit_offset = reg->bit_offset;
+
/*
* Two address spaces supported: Memory or IO. PCI_Config is
* not supported here because the GAS structure is insufficient
*/
- if (reg->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY) {
- status = acpi_os_write_memory((acpi_physical_address)
- address, (u64)value,
- reg->bit_width);
- } else { /* ACPI_ADR_SPACE_SYSTEM_IO, validated earlier */
-
- status = acpi_hw_write_port((acpi_io_address)
- address, value, reg->bit_width);
+ index = 0;
+ while (bit_width) {
+ /*
+ * Use offset style bit reads because "Index * AccessWidth" is
+ * ensured to be less than 32-bits by acpi_hw_validate_register().
+ */
+ value32 = ACPI_GET_BITS(&value, index * access_width,
+ ACPI_MASK_BITS_ABOVE_32(access_width));
+
+ if (bit_offset >= access_width) {
+ bit_offset -= access_width;
+ } else {
+ if (reg->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY) {
+ value64 = (u64)value32;
+ status =
+ acpi_os_write_memory((acpi_physical_address)
+ address +
+ index *
+ ACPI_DIV_8
+ (access_width),
+ value64, access_width);
+ } else { /* ACPI_ADR_SPACE_SYSTEM_IO, validated earlier */
+
+ status = acpi_hw_write_port((acpi_io_address)
+ address +
+ index *
+ ACPI_DIV_8
+ (access_width),
+ value32,
+ access_width);
+ }
+ }
+
+ /*
+ * Index * access_width is ensured to be less than 32-bits by
+ * acpi_hw_validate_register().
+ */
+ bit_width -=
+ bit_width > access_width ? access_width : bit_width;
+ index++;
}
ACPI_DEBUG_PRINT((ACPI_DB_IO,
"Wrote: %8.8X width %2d to %8.8X%8.8X (%s)\n",
- value, reg->bit_width, ACPI_FORMAT_UINT64(address),
+ value, access_width, ACPI_FORMAT_UINT64(address),
acpi_ut_get_region_name(reg->space_id)));
return (status);
diff --git a/drivers/acpi/acpica/hwsleep.c b/drivers/acpi/acpica/hwsleep.c
index d00c9810845b..1fe7387a00e6 100644
--- a/drivers/acpi/acpica/hwsleep.c
+++ b/drivers/acpi/acpica/hwsleep.c
@@ -6,7 +6,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -43,7 +43,6 @@
*/
#include <acpi/acpi.h>
-#include <linux/acpi.h>
#include "accommon.h"
#define _COMPONENT ACPI_HARDWARE
@@ -152,12 +151,14 @@ acpi_status acpi_hw_legacy_sleep(u8 sleep_state)
ACPI_FLUSH_CPU_CACHE();
- status = acpi_os_prepare_sleep(sleep_state, pm1a_control,
- pm1b_control);
- if (ACPI_SKIP(status))
+ status = acpi_os_enter_sleep(sleep_state, pm1a_control, pm1b_control);
+ if (status == AE_CTRL_TERMINATE) {
return_ACPI_STATUS(AE_OK);
- if (ACPI_FAILURE(status))
+ }
+ if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
+ }
+
/* Write #2: Write both SLP_TYP + SLP_EN */
status = acpi_hw_write_pm1_control(pm1a_control, pm1b_control);
diff --git a/drivers/acpi/acpica/hwtimer.c b/drivers/acpi/acpica/hwtimer.c
index 04cc9406c7d8..b3c5d8c754bb 100644
--- a/drivers/acpi/acpica/hwtimer.c
+++ b/drivers/acpi/acpica/hwtimer.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/hwvalid.c b/drivers/acpi/acpica/hwvalid.c
index ad0a745712a9..531620abed80 100644
--- a/drivers/acpi/acpica/hwvalid.c
+++ b/drivers/acpi/acpica/hwvalid.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/hwxface.c b/drivers/acpi/acpica/hwxface.c
index 98c26ff39409..34684ae89981 100644
--- a/drivers/acpi/acpica/hwxface.c
+++ b/drivers/acpi/acpica/hwxface.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
index f76e0eab32b8..5733b1167e46 100644
--- a/drivers/acpi/acpica/hwxfsleep.c
+++ b/drivers/acpi/acpica/hwxfsleep.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/nsaccess.c b/drivers/acpi/acpica/nsaccess.c
index 73f98d3fed25..498bb8f70e6b 100644
--- a/drivers/acpi/acpica/nsaccess.c
+++ b/drivers/acpi/acpica/nsaccess.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/nsalloc.c b/drivers/acpi/acpica/nsalloc.c
index c2cf73fd3918..8ba5b32c9f71 100644
--- a/drivers/acpi/acpica/nsalloc.c
+++ b/drivers/acpi/acpica/nsalloc.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/nsarguments.c b/drivers/acpi/acpica/nsarguments.c
index f45bff632692..9095d51f6b37 100644
--- a/drivers/acpi/acpica/nsarguments.c
+++ b/drivers/acpi/acpica/nsarguments.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/nsconvert.c b/drivers/acpi/acpica/nsconvert.c
index 2b85dee6d4c0..e4a7da8a11f0 100644
--- a/drivers/acpi/acpica/nsconvert.c
+++ b/drivers/acpi/acpica/nsconvert.c
@@ -6,7 +6,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/nsdump.c b/drivers/acpi/acpica/nsdump.c
index 84f35dd27033..4123b5077a7d 100644
--- a/drivers/acpi/acpica/nsdump.c
+++ b/drivers/acpi/acpica/nsdump.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/nsdumpdv.c b/drivers/acpi/acpica/nsdumpdv.c
index 7060a5668989..5026594763ea 100644
--- a/drivers/acpi/acpica/nsdumpdv.c
+++ b/drivers/acpi/acpica/nsdumpdv.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/nseval.c b/drivers/acpi/acpica/nseval.c
index 5d59cfcef6f4..d22167cbd0ca 100644
--- a/drivers/acpi/acpica/nseval.c
+++ b/drivers/acpi/acpica/nseval.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/nsinit.c b/drivers/acpi/acpica/nsinit.c
index 36643a8cf65a..ce33e7297ea7 100644
--- a/drivers/acpi/acpica/nsinit.c
+++ b/drivers/acpi/acpica/nsinit.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/nsload.c b/drivers/acpi/acpica/nsload.c
index d1f20143bb11..d2915e186ae1 100644
--- a/drivers/acpi/acpica/nsload.c
+++ b/drivers/acpi/acpica/nsload.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/nsnames.c b/drivers/acpi/acpica/nsnames.c
index 94d5d3339845..3db9ca25a620 100644
--- a/drivers/acpi/acpica/nsnames.c
+++ b/drivers/acpi/acpica/nsnames.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/nsobject.c b/drivers/acpi/acpica/nsobject.c
index cfa2bb7162d8..707b2aa501e1 100644
--- a/drivers/acpi/acpica/nsobject.c
+++ b/drivers/acpi/acpica/nsobject.c
@@ -6,7 +6,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/nsparse.c b/drivers/acpi/acpica/nsparse.c
index 4f14e9205bff..2fc33a5203f4 100644
--- a/drivers/acpi/acpica/nsparse.c
+++ b/drivers/acpi/acpica/nsparse.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/nspredef.c b/drivers/acpi/acpica/nspredef.c
index 6d7844580b2a..3dbbecf22087 100644
--- a/drivers/acpi/acpica/nspredef.c
+++ b/drivers/acpi/acpica/nspredef.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/nsprepkg.c b/drivers/acpi/acpica/nsprepkg.c
index fbedc6e8ab36..4954cb6c9090 100644
--- a/drivers/acpi/acpica/nsprepkg.c
+++ b/drivers/acpi/acpica/nsprepkg.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/nsrepair.c b/drivers/acpi/acpica/nsrepair.c
index 9523d41c7ae9..38316266521e 100644
--- a/drivers/acpi/acpica/nsrepair.c
+++ b/drivers/acpi/acpica/nsrepair.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/nsrepair2.c b/drivers/acpi/acpica/nsrepair2.c
index d5336122486b..352265498e90 100644
--- a/drivers/acpi/acpica/nsrepair2.c
+++ b/drivers/acpi/acpica/nsrepair2.c
@@ -6,7 +6,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/nssearch.c b/drivers/acpi/acpica/nssearch.c
index 61036d210274..5de8957f5ef0 100644
--- a/drivers/acpi/acpica/nssearch.c
+++ b/drivers/acpi/acpica/nssearch.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/nsutils.c b/drivers/acpi/acpica/nsutils.c
index 691814dfed31..661676714f7b 100644
--- a/drivers/acpi/acpica/nsutils.c
+++ b/drivers/acpi/acpica/nsutils.c
@@ -6,7 +6,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/nswalk.c b/drivers/acpi/acpica/nswalk.c
index ebd731fe8e45..6b6e6f498cff 100644
--- a/drivers/acpi/acpica/nswalk.c
+++ b/drivers/acpi/acpica/nswalk.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/nsxfeval.c b/drivers/acpi/acpica/nsxfeval.c
index d2a9b4fd739f..8e365c0e766b 100644
--- a/drivers/acpi/acpica/nsxfeval.c
+++ b/drivers/acpi/acpica/nsxfeval.c
@@ -6,7 +6,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/nsxfname.c b/drivers/acpi/acpica/nsxfname.c
index e525cbe7d83b..106966235805 100644
--- a/drivers/acpi/acpica/nsxfname.c
+++ b/drivers/acpi/acpica/nsxfname.c
@@ -6,7 +6,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/nsxfobj.c b/drivers/acpi/acpica/nsxfobj.c
index 32d372b85243..47f689ec3fcb 100644
--- a/drivers/acpi/acpica/nsxfobj.c
+++ b/drivers/acpi/acpica/nsxfobj.c
@@ -6,7 +6,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/psargs.c b/drivers/acpi/acpica/psargs.c
index c29c930ffa08..05b62ad44c3e 100644
--- a/drivers/acpi/acpica/psargs.c
+++ b/drivers/acpi/acpica/psargs.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -269,23 +269,27 @@ acpi_ps_get_next_namepath(struct acpi_walk_state *walk_state,
*/
if (ACPI_SUCCESS(status) &&
possible_method_call && (node->type == ACPI_TYPE_METHOD)) {
- if (walk_state->opcode == AML_UNLOAD_OP) {
+ if ((GET_CURRENT_ARG_TYPE(walk_state->arg_types) ==
+ ARGP_SUPERNAME)
+ || (GET_CURRENT_ARG_TYPE(walk_state->arg_types) ==
+ ARGP_TARGET)) {
/*
- * acpi_ps_get_next_namestring has increased the AML pointer,
- * so we need to restore the saved AML pointer for method call.
+ * acpi_ps_get_next_namestring has increased the AML pointer past
+ * the method invocation namestring, so we need to restore the
+ * saved AML pointer back to the original method invocation
+ * namestring.
*/
walk_state->parser_state.aml = start;
walk_state->arg_count = 1;
acpi_ps_init_op(arg, AML_INT_METHODCALL_OP);
- return_ACPI_STATUS(AE_OK);
}
/* This name is actually a control method invocation */
method_desc = acpi_ns_get_attached_object(node);
ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
- "Control Method - %p Desc %p Path=%p\n", node,
- method_desc, path));
+ "Control Method invocation %4.4s - %p Desc %p Path=%p\n",
+ node->name.ascii, node, method_desc, path));
name_op = acpi_ps_alloc_op(AML_INT_NAMEPATH_OP, start);
if (!name_op) {
@@ -719,6 +723,10 @@ acpi_ps_get_next_arg(struct acpi_walk_state *walk_state,
ACPI_FUNCTION_TRACE_PTR(ps_get_next_arg, parser_state);
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "Expected argument type ARGP: %s (%2.2X)\n",
+ acpi_ut_get_argument_type_name(arg_type), arg_type));
+
switch (arg_type) {
case ARGP_BYTEDATA:
case ARGP_WORDDATA:
@@ -796,11 +804,14 @@ acpi_ps_get_next_arg(struct acpi_walk_state *walk_state,
}
break;
- case ARGP_TARGET:
- case ARGP_SUPERNAME:
case ARGP_SIMPLENAME:
case ARGP_NAME_OR_REF:
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "**** SimpleName/NameOrRef: %s (%2.2X)\n",
+ acpi_ut_get_argument_type_name(arg_type),
+ arg_type));
+
subop = acpi_ps_peek_opcode(parser_state);
if (subop == 0 ||
acpi_ps_is_leading_char(subop) ||
@@ -816,28 +827,49 @@ acpi_ps_get_next_arg(struct acpi_walk_state *walk_state,
return_ACPI_STATUS(AE_NO_MEMORY);
}
- /* To support super_name arg of Unload */
-
- if (walk_state->opcode == AML_UNLOAD_OP) {
- status =
- acpi_ps_get_next_namepath(walk_state,
- parser_state, arg,
- ACPI_POSSIBLE_METHOD_CALL);
-
- /*
- * If the super_name argument is a method call, we have
- * already restored the AML pointer, just free this Arg
- */
- if (arg->common.aml_opcode ==
- AML_INT_METHODCALL_OP) {
- acpi_ps_free_op(arg);
- arg = NULL;
- }
- } else {
- status =
- acpi_ps_get_next_namepath(walk_state,
- parser_state, arg,
- ACPI_NOT_METHOD_CALL);
+ status =
+ acpi_ps_get_next_namepath(walk_state, parser_state,
+ arg,
+ ACPI_NOT_METHOD_CALL);
+ } else {
+ /* Single complex argument, nothing returned */
+
+ walk_state->arg_count = 1;
+ }
+ break;
+
+ case ARGP_TARGET:
+ case ARGP_SUPERNAME:
+
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "**** Target/Supername: %s (%2.2X)\n",
+ acpi_ut_get_argument_type_name(arg_type),
+ arg_type));
+
+ subop = acpi_ps_peek_opcode(parser_state);
+ if (subop == 0 ||
+ acpi_ps_is_leading_char(subop) ||
+ ACPI_IS_ROOT_PREFIX(subop) ||
+ ACPI_IS_PARENT_PREFIX(subop)) {
+
+ /* NULL target (zero). Convert to a NULL namepath */
+
+ arg =
+ acpi_ps_alloc_op(AML_INT_NAMEPATH_OP,
+ parser_state->aml);
+ if (!arg) {
+ return_ACPI_STATUS(AE_NO_MEMORY);
+ }
+
+ status =
+ acpi_ps_get_next_namepath(walk_state, parser_state,
+ arg,
+ ACPI_POSSIBLE_METHOD_CALL);
+
+ if (arg->common.aml_opcode == AML_INT_METHODCALL_OP) {
+ acpi_ps_free_op(arg);
+ arg = NULL;
+ walk_state->arg_count = 1;
}
} else {
/* Single complex argument, nothing returned */
@@ -849,6 +881,11 @@ acpi_ps_get_next_arg(struct acpi_walk_state *walk_state,
case ARGP_DATAOBJ:
case ARGP_TERMARG:
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "**** TermArg/DataObj: %s (%2.2X)\n",
+ acpi_ut_get_argument_type_name(arg_type),
+ arg_type));
+
/* Single complex argument, nothing returned */
walk_state->arg_count = 1;
diff --git a/drivers/acpi/acpica/psloop.c b/drivers/acpi/acpica/psloop.c
index 6a9f5059f682..14d689606d2f 100644
--- a/drivers/acpi/acpica/psloop.c
+++ b/drivers/acpi/acpica/psloop.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -92,6 +92,10 @@ acpi_ps_get_arguments(struct acpi_walk_state *walk_state,
ACPI_FUNCTION_TRACE_PTR(ps_get_arguments, walk_state);
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "Get arguments for opcode [%s]\n",
+ op->common.aml_op_name));
+
switch (op->common.aml_opcode) {
case AML_BYTE_OP: /* AML_BYTEDATA_ARG */
case AML_WORD_OP: /* AML_WORDDATA_ARG */
diff --git a/drivers/acpi/acpica/psobject.c b/drivers/acpi/acpica/psobject.c
index db0e90342e82..5c4aff0f4f26 100644
--- a/drivers/acpi/acpica/psobject.c
+++ b/drivers/acpi/acpica/psobject.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -348,7 +348,15 @@ acpi_ps_create_op(struct acpi_walk_state *walk_state,
argument_count) {
op->common.flags |= ACPI_PARSEOP_TARGET;
}
- } else if (parent_scope->common.aml_opcode == AML_INCREMENT_OP) {
+ }
+
+ /*
+ * Special case for both Increment() and Decrement(), where
+ * the lone argument is both a source and a target.
+ */
+ else if ((parent_scope->common.aml_opcode == AML_INCREMENT_OP)
+ || (parent_scope->common.aml_opcode ==
+ AML_DECREMENT_OP)) {
op->common.flags |= ACPI_PARSEOP_TARGET;
}
}
diff --git a/drivers/acpi/acpica/psopcode.c b/drivers/acpi/acpica/psopcode.c
index 8e0c97dca01f..451b672915f1 100644
--- a/drivers/acpi/acpica/psopcode.c
+++ b/drivers/acpi/acpica/psopcode.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/psopinfo.c b/drivers/acpi/acpica/psopinfo.c
index 177b05b239b7..89f95b7f26e9 100644
--- a/drivers/acpi/acpica/psopinfo.c
+++ b/drivers/acpi/acpica/psopinfo.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/psparse.c b/drivers/acpi/acpica/psparse.c
index 1ce26d9f8ff6..a813bbbd5a8b 100644
--- a/drivers/acpi/acpica/psparse.c
+++ b/drivers/acpi/acpica/psparse.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/psscope.c b/drivers/acpi/acpica/psscope.c
index 560c3684ef43..22d7f1d6849b 100644
--- a/drivers/acpi/acpica/psscope.c
+++ b/drivers/acpi/acpica/psscope.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/pstree.c b/drivers/acpi/acpica/pstree.c
index 0288cdbda88e..9677fff8fd47 100644
--- a/drivers/acpi/acpica/pstree.c
+++ b/drivers/acpi/acpica/pstree.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -129,10 +129,10 @@ acpi_ps_append_arg(union acpi_parse_object *op, union acpi_parse_object *arg)
union acpi_parse_object *prev_arg;
const struct acpi_opcode_info *op_info;
- ACPI_FUNCTION_ENTRY();
+ ACPI_FUNCTION_TRACE(ps_append_arg);
if (!op) {
- return;
+ return_VOID;
}
/* Get the info structure for this opcode */
@@ -144,7 +144,7 @@ acpi_ps_append_arg(union acpi_parse_object *op, union acpi_parse_object *arg)
ACPI_ERROR((AE_INFO, "Invalid AML Opcode: 0x%2.2X",
op->common.aml_opcode));
- return;
+ return_VOID;
}
/* Check if this opcode requires argument sub-objects */
@@ -153,7 +153,7 @@ acpi_ps_append_arg(union acpi_parse_object *op, union acpi_parse_object *arg)
/* Has no linked argument objects */
- return;
+ return_VOID;
}
/* Append the argument to the linked argument list */
@@ -181,6 +181,8 @@ acpi_ps_append_arg(union acpi_parse_object *op, union acpi_parse_object *arg)
op->common.arg_list_length++;
}
+
+ return_VOID;
}
/*******************************************************************************
diff --git a/drivers/acpi/acpica/psutils.c b/drivers/acpi/acpica/psutils.c
index 89cb4bffcc7c..2fa38bb76a55 100644
--- a/drivers/acpi/acpica/psutils.c
+++ b/drivers/acpi/acpica/psutils.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/pswalk.c b/drivers/acpi/acpica/pswalk.c
index 04f98c0a7684..22a37c82af19 100644
--- a/drivers/acpi/acpica/pswalk.c
+++ b/drivers/acpi/acpica/pswalk.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/psxface.c b/drivers/acpi/acpica/psxface.c
index f3c87264bd1b..c88a681586bf 100644
--- a/drivers/acpi/acpica/psxface.c
+++ b/drivers/acpi/acpica/psxface.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/rsaddr.c b/drivers/acpi/acpica/rsaddr.c
index 492d5b011f33..a131a28bb09d 100644
--- a/drivers/acpi/acpica/rsaddr.c
+++ b/drivers/acpi/acpica/rsaddr.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/rscalc.c b/drivers/acpi/acpica/rscalc.c
index f1e83addd5b4..74e47f829ccb 100644
--- a/drivers/acpi/acpica/rscalc.c
+++ b/drivers/acpi/acpica/rscalc.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/rscreate.c b/drivers/acpi/acpica/rscreate.c
index 809b61c114fe..f72ff0b54a63 100644
--- a/drivers/acpi/acpica/rscreate.c
+++ b/drivers/acpi/acpica/rscreate.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/rsdump.c b/drivers/acpi/acpica/rsdump.c
index 5ffdb5602d8d..f4cdf8d832dc 100644
--- a/drivers/acpi/acpica/rsdump.c
+++ b/drivers/acpi/acpica/rsdump.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/rsdumpinfo.c b/drivers/acpi/acpica/rsdumpinfo.c
index 61e8f16c857d..8aacd28293fa 100644
--- a/drivers/acpi/acpica/rsdumpinfo.c
+++ b/drivers/acpi/acpica/rsdumpinfo.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/rsinfo.c b/drivers/acpi/acpica/rsinfo.c
index 8e067cb73973..475da9d6aed5 100644
--- a/drivers/acpi/acpica/rsinfo.c
+++ b/drivers/acpi/acpica/rsinfo.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/rsio.c b/drivers/acpi/acpica/rsio.c
index 07dfbed10d55..b7a47fbc519b 100644
--- a/drivers/acpi/acpica/rsio.c
+++ b/drivers/acpi/acpica/rsio.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/rsirq.c b/drivers/acpi/acpica/rsirq.c
index bc8f34590d95..092a733c42b8 100644
--- a/drivers/acpi/acpica/rsirq.c
+++ b/drivers/acpi/acpica/rsirq.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/rslist.c b/drivers/acpi/acpica/rslist.c
index 8c42dd734559..36a6657dd34d 100644
--- a/drivers/acpi/acpica/rslist.c
+++ b/drivers/acpi/acpica/rslist.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/rsmemory.c b/drivers/acpi/acpica/rsmemory.c
index 88b53ef9105d..273eecb3001b 100644
--- a/drivers/acpi/acpica/rsmemory.c
+++ b/drivers/acpi/acpica/rsmemory.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/rsmisc.c b/drivers/acpi/acpica/rsmisc.c
index 25165ca42051..2ae79613f6b7 100644
--- a/drivers/acpi/acpica/rsmisc.c
+++ b/drivers/acpi/acpica/rsmisc.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/rsserial.c b/drivers/acpi/acpica/rsserial.c
index b82c061f205a..c20e6d07928d 100644
--- a/drivers/acpi/acpica/rsserial.c
+++ b/drivers/acpi/acpica/rsserial.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/rsutils.c b/drivers/acpi/acpica/rsutils.c
index fa491c64c040..b2aeca01204a 100644
--- a/drivers/acpi/acpica/rsutils.c
+++ b/drivers/acpi/acpica/rsutils.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/rsxface.c b/drivers/acpi/acpica/rsxface.c
index 465ed8137167..59a4f9ed06a7 100644
--- a/drivers/acpi/acpica/rsxface.c
+++ b/drivers/acpi/acpica/rsxface.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/tbdata.c b/drivers/acpi/acpica/tbdata.c
index b0399e8f6d27..27c5c27d4818 100644
--- a/drivers/acpi/acpica/tbdata.c
+++ b/drivers/acpi/acpica/tbdata.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/tbfadt.c b/drivers/acpi/acpica/tbfadt.c
index 81473a4880ce..51860bfc111e 100644
--- a/drivers/acpi/acpica/tbfadt.c
+++ b/drivers/acpi/acpica/tbfadt.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/tbfind.c b/drivers/acpi/acpica/tbfind.c
index f6b9b4e4298b..fea89c8d305c 100644
--- a/drivers/acpi/acpica/tbfind.c
+++ b/drivers/acpi/acpica/tbfind.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/tbinstal.c b/drivers/acpi/acpica/tbinstal.c
index 01e1b3d63fc0..4620f3c68c13 100644
--- a/drivers/acpi/acpica/tbinstal.c
+++ b/drivers/acpi/acpica/tbinstal.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/tbprint.c b/drivers/acpi/acpica/tbprint.c
index 26d61dbace0a..edfd7b10be19 100644
--- a/drivers/acpi/acpica/tbprint.c
+++ b/drivers/acpi/acpica/tbprint.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/tbutils.c b/drivers/acpi/acpica/tbutils.c
index 86854e846800..5a968a78652b 100644
--- a/drivers/acpi/acpica/tbutils.c
+++ b/drivers/acpi/acpica/tbutils.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/tbxface.c b/drivers/acpi/acpica/tbxface.c
index 7684707b254b..010b1c43df92 100644
--- a/drivers/acpi/acpica/tbxface.c
+++ b/drivers/acpi/acpica/tbxface.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/tbxfload.c b/drivers/acpi/acpica/tbxfload.c
index 82019c01a0e5..b71ce3b817ea 100644
--- a/drivers/acpi/acpica/tbxfload.c
+++ b/drivers/acpi/acpica/tbxfload.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/tbxfroot.c b/drivers/acpi/acpica/tbxfroot.c
index 0adb1c78d863..f9f9a7da2cad 100644
--- a/drivers/acpi/acpica/tbxfroot.c
+++ b/drivers/acpi/acpica/tbxfroot.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utaddress.c b/drivers/acpi/acpica/utaddress.c
index 433d822798b6..26a0633115be 100644
--- a/drivers/acpi/acpica/utaddress.c
+++ b/drivers/acpi/acpica/utaddress.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utalloc.c b/drivers/acpi/acpica/utalloc.c
index 13324a27b99b..a3401bd29413 100644
--- a/drivers/acpi/acpica/utalloc.c
+++ b/drivers/acpi/acpica/utalloc.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utascii.c b/drivers/acpi/acpica/utascii.c
index 706c1f346490..909bdb198651 100644
--- a/drivers/acpi/acpica/utascii.c
+++ b/drivers/acpi/acpica/utascii.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utbuffer.c b/drivers/acpi/acpica/utbuffer.c
index ff2981275b9a..f17eaa009dde 100644
--- a/drivers/acpi/acpica/utbuffer.c
+++ b/drivers/acpi/acpica/utbuffer.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utcache.c b/drivers/acpi/acpica/utcache.c
index 3b8d23ef351f..11c7f72f2d56 100644
--- a/drivers/acpi/acpica/utcache.c
+++ b/drivers/acpi/acpica/utcache.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utcopy.c b/drivers/acpi/acpica/utcopy.c
index 82f971402d85..e9382255d6c6 100644
--- a/drivers/acpi/acpica/utcopy.c
+++ b/drivers/acpi/acpica/utcopy.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utdebug.c b/drivers/acpi/acpica/utdebug.c
index 044df9b0356e..bd5ea3101eb7 100644
--- a/drivers/acpi/acpica/utdebug.c
+++ b/drivers/acpi/acpica/utdebug.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utdecode.c b/drivers/acpi/acpica/utdecode.c
index b3d8421cfb80..60868309e326 100644
--- a/drivers/acpi/acpica/utdecode.c
+++ b/drivers/acpi/acpica/utdecode.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -238,7 +238,7 @@ const char *acpi_ut_get_object_type_name(union acpi_operand_object *obj_desc)
if (!obj_desc) {
ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Null Object Descriptor\n"));
- return_PTR("[NULL Object Descriptor]");
+ return_STR("[NULL Object Descriptor]");
}
/* These descriptor types share a common area */
@@ -251,7 +251,7 @@ const char *acpi_ut_get_object_type_name(union acpi_operand_object *obj_desc)
acpi_ut_get_descriptor_name(obj_desc),
obj_desc));
- return_PTR("Invalid object");
+ return_STR("Invalid object");
}
return_STR(acpi_ut_get_type_name(obj_desc->common.type));
diff --git a/drivers/acpi/acpica/utdelete.c b/drivers/acpi/acpica/utdelete.c
index 529d6c38ea7c..c6eb9fae70f9 100644
--- a/drivers/acpi/acpica/utdelete.c
+++ b/drivers/acpi/acpica/utdelete.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -421,8 +421,10 @@ acpi_ut_update_ref_count(union acpi_operand_object *object, u32 action)
}
ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
- "Obj %p Type %.2X Refs %.2X [Incremented]\n",
- object, object->common.type, new_count));
+ "Obj %p Type %.2X [%s] Refs %.2X [Incremented]\n",
+ object, object->common.type,
+ acpi_ut_get_object_type_name(object),
+ new_count));
break;
case REF_DECREMENT:
diff --git a/drivers/acpi/acpica/uterror.c b/drivers/acpi/acpica/uterror.c
index 475932cecf1a..e3368186e1c1 100644
--- a/drivers/acpi/acpica/uterror.c
+++ b/drivers/acpi/acpica/uterror.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/uteval.c b/drivers/acpi/acpica/uteval.c
index 7bad13f2e518..3fce7519c690 100644
--- a/drivers/acpi/acpica/uteval.c
+++ b/drivers/acpi/acpica/uteval.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utexcep.c b/drivers/acpi/acpica/utexcep.c
index 695240338e00..eb6dcab33d2f 100644
--- a/drivers/acpi/acpica/utexcep.c
+++ b/drivers/acpi/acpica/utexcep.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utglobal.c b/drivers/acpi/acpica/utglobal.c
index dd3fd7f97f8e..230a50c82f22 100644
--- a/drivers/acpi/acpica/utglobal.c
+++ b/drivers/acpi/acpica/utglobal.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/uthex.c b/drivers/acpi/acpica/uthex.c
index 36d2fc789088..6600bc257516 100644
--- a/drivers/acpi/acpica/uthex.c
+++ b/drivers/acpi/acpica/uthex.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utids.c b/drivers/acpi/acpica/utids.c
index f7cd2d52643b..a6eb580ee21d 100644
--- a/drivers/acpi/acpica/utids.c
+++ b/drivers/acpi/acpica/utids.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utinit.c b/drivers/acpi/acpica/utinit.c
index 1711fdf41709..23e766d1691d 100644
--- a/drivers/acpi/acpica/utinit.c
+++ b/drivers/acpi/acpica/utinit.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utlock.c b/drivers/acpi/acpica/utlock.c
index 3cd0978925ef..db2d9910866e 100644
--- a/drivers/acpi/acpica/utlock.c
+++ b/drivers/acpi/acpica/utlock.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utmath.c b/drivers/acpi/acpica/utmath.c
index 2d6530ee7e51..aa0502d1d019 100644
--- a/drivers/acpi/acpica/utmath.c
+++ b/drivers/acpi/acpica/utmath.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utmisc.c b/drivers/acpi/acpica/utmisc.c
index 389de3bd1ff1..443ffad01209 100644
--- a/drivers/acpi/acpica/utmisc.c
+++ b/drivers/acpi/acpica/utmisc.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utmutex.c b/drivers/acpi/acpica/utmutex.c
index 15073375bd00..586354788018 100644
--- a/drivers/acpi/acpica/utmutex.c
+++ b/drivers/acpi/acpica/utmutex.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utnonansi.c b/drivers/acpi/acpica/utnonansi.c
index 2514239282c2..792664982ea3 100644
--- a/drivers/acpi/acpica/utnonansi.c
+++ b/drivers/acpi/acpica/utnonansi.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utobject.c b/drivers/acpi/acpica/utobject.c
index 72b9a062bbab..64e6641bfe82 100644
--- a/drivers/acpi/acpica/utobject.c
+++ b/drivers/acpi/acpica/utobject.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utosi.c b/drivers/acpi/acpica/utosi.c
index f0484b058c44..3175b133c0e4 100644
--- a/drivers/acpi/acpica/utosi.c
+++ b/drivers/acpi/acpica/utosi.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utownerid.c b/drivers/acpi/acpica/utownerid.c
index 3cd573c5f7f9..c82399f9b456 100644
--- a/drivers/acpi/acpica/utownerid.c
+++ b/drivers/acpi/acpica/utownerid.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utpredef.c b/drivers/acpi/acpica/utpredef.c
index ce18346b6144..350709f23e4c 100644
--- a/drivers/acpi/acpica/utpredef.c
+++ b/drivers/acpi/acpica/utpredef.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utprint.c b/drivers/acpi/acpica/utprint.c
index 40eba804d49c..7e6e1ae6140f 100644
--- a/drivers/acpi/acpica/utprint.c
+++ b/drivers/acpi/acpica/utprint.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utresrc.c b/drivers/acpi/acpica/utresrc.c
index 1de3376da66a..c86bae7b1d0f 100644
--- a/drivers/acpi/acpica/utresrc.c
+++ b/drivers/acpi/acpica/utresrc.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -421,8 +421,10 @@ acpi_ut_walk_aml_resources(struct acpi_walk_state *walk_state,
ACPI_FUNCTION_TRACE(ut_walk_aml_resources);
- /* The absolute minimum resource template is one end_tag descriptor */
-
+ /*
+ * The absolute minimum resource template is one end_tag descriptor.
+ * However, we will treat a lone end_tag as just a simple buffer.
+ */
if (aml_length < sizeof(struct aml_resource_end_tag)) {
return_ACPI_STATUS(AE_AML_NO_RESOURCE_END_TAG);
}
@@ -454,9 +456,8 @@ acpi_ut_walk_aml_resources(struct acpi_walk_state *walk_state,
/* Invoke the user function */
if (user_function) {
- status =
- user_function(aml, length, offset, resource_index,
- context);
+ status = user_function(aml, length, offset,
+ resource_index, context);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
@@ -480,6 +481,12 @@ acpi_ut_walk_aml_resources(struct acpi_walk_state *walk_state,
*context = aml;
}
+ /* Check if buffer is defined to be longer than the resource length */
+
+ if (aml_length > (offset + length)) {
+ return_ACPI_STATUS(AE_AML_NO_RESOURCE_END_TAG);
+ }
+
/* Normal exit */
return_ACPI_STATUS(AE_OK);
diff --git a/drivers/acpi/acpica/utstate.c b/drivers/acpi/acpica/utstate.c
index f3d4dbd5fac0..64308c304ade 100644
--- a/drivers/acpi/acpica/utstate.c
+++ b/drivers/acpi/acpica/utstate.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utstring.c b/drivers/acpi/acpica/utstring.c
index 288913a0e709..9eacbcb9e4f4 100644
--- a/drivers/acpi/acpica/utstring.c
+++ b/drivers/acpi/acpica/utstring.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utstrtoul64.c b/drivers/acpi/acpica/utstrtoul64.c
index b4f341c98a95..f42be01d99fd 100644
--- a/drivers/acpi/acpica/utstrtoul64.c
+++ b/drivers/acpi/acpica/utstrtoul64.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/uttrack.c b/drivers/acpi/acpica/uttrack.c
index df31d71ce596..9a07a42cae34 100644
--- a/drivers/acpi/acpica/uttrack.c
+++ b/drivers/acpi/acpica/uttrack.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utuuid.c b/drivers/acpi/acpica/utuuid.c
index 81088ff9d67b..5028e06718b1 100644
--- a/drivers/acpi/acpica/utuuid.c
+++ b/drivers/acpi/acpica/utuuid.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utxface.c b/drivers/acpi/acpica/utxface.c
index ec503c862961..6b9ba4029f8e 100644
--- a/drivers/acpi/acpica/utxface.c
+++ b/drivers/acpi/acpica/utxface.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utxferror.c b/drivers/acpi/acpica/utxferror.c
index d9f15cbcd8a0..a16bd9eac653 100644
--- a/drivers/acpi/acpica/utxferror.c
+++ b/drivers/acpi/acpica/utxferror.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utxfinit.c b/drivers/acpi/acpica/utxfinit.c
index a5ca0f57cd08..6d5180601cf2 100644
--- a/drivers/acpi/acpica/utxfinit.c
+++ b/drivers/acpi/acpica/utxfinit.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/acpica/utxfmutex.c b/drivers/acpi/acpica/utxfmutex.c
index 850de0155528..c016211c35ae 100644
--- a/drivers/acpi/acpica/utxfmutex.c
+++ b/drivers/acpi/acpica/utxfmutex.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2016, Intel Corp.
+ * Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/apei/einj.c b/drivers/acpi/apei/einj.c
index eebb7e39c49c..ec50c32ea3da 100644
--- a/drivers/acpi/apei/einj.c
+++ b/drivers/acpi/apei/einj.c
@@ -711,7 +711,7 @@ static int __init einj_init(void)
rc = einj_check_table(einj_tab);
if (rc) {
- pr_warn(FW_BUG "Invalid EINJ table.n");
+ pr_warn(FW_BUG "Invalid EINJ table.\n");
return -EINVAL;
}
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index 95855cb9d6fb..80cb5eb75b63 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -677,6 +677,48 @@ static bool acpi_of_match_device(struct acpi_device *adev,
return false;
}
+static bool acpi_of_modalias(struct acpi_device *adev,
+ char *modalias, size_t len)
+{
+ const union acpi_object *of_compatible;
+ const union acpi_object *obj;
+ const char *str, *chr;
+
+ of_compatible = adev->data.of_compatible;
+ if (!of_compatible)
+ return false;
+
+ if (of_compatible->type == ACPI_TYPE_PACKAGE)
+ obj = of_compatible->package.elements;
+ else /* Must be ACPI_TYPE_STRING. */
+ obj = of_compatible;
+
+ str = obj->string.pointer;
+ chr = strchr(str, ',');
+ strlcpy(modalias, chr ? chr + 1 : str, len);
+
+ return true;
+}
+
+/**
+ * acpi_set_modalias - Set modalias using "compatible" property or supplied ID
+ * @adev: ACPI device object to match
+ * @default_id: ID string to use as default if no compatible string found
+ * @modalias: Pointer to buffer that modalias value will be copied into
+ * @len: Length of modalias buffer
+ *
+ * This is a counterpart of of_modalias_node() for struct acpi_device objects.
+ * If there is a compatible string for @adev, it will be copied to @modalias
+ * with the vendor prefix stripped; otherwise, @default_id will be used.
+ */
+void acpi_set_modalias(struct acpi_device *adev, const char *default_id,
+ char *modalias, size_t len)
+{
+ if (!acpi_of_modalias(adev, modalias, len))
+ strlcpy(modalias, default_id, len);
+}
+EXPORT_SYMBOL_GPL(acpi_set_modalias);
+
static bool __acpi_match_device_cls(const struct acpi_device_id *id,
struct acpi_hardware_id *hwid)
{
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index e19f530f1083..668137e4a069 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -57,7 +57,6 @@
#define ACPI_BUTTON_LID_INIT_IGNORE 0x00
#define ACPI_BUTTON_LID_INIT_OPEN 0x01
-#define ACPI_BUTTON_LID_INIT_METHOD 0x02
#define _COMPONENT ACPI_BUTTON_COMPONENT
ACPI_MODULE_NAME("button");
@@ -113,7 +112,7 @@ struct acpi_button {
static BLOCKING_NOTIFIER_HEAD(acpi_lid_notifier);
static struct acpi_device *lid_device;
-static u8 lid_init_state = ACPI_BUTTON_LID_INIT_METHOD;
+static u8 lid_init_state = ACPI_BUTTON_LID_INIT_OPEN;
static unsigned long lid_report_interval __read_mostly = 500;
module_param(lid_report_interval, ulong, 0644);
@@ -377,9 +376,6 @@ static void acpi_lid_initialize_state(struct acpi_device *device)
case ACPI_BUTTON_LID_INIT_OPEN:
(void)acpi_lid_notify_state(device, 1);
break;
- case ACPI_BUTTON_LID_INIT_METHOD:
- (void)acpi_lid_update_state(device);
- break;
case ACPI_BUTTON_LID_INIT_IGNORE:
default:
break;
@@ -563,9 +559,6 @@ static int param_set_lid_init_state(const char *val, struct kernel_param *kp)
if (!strncmp(val, "open", sizeof("open") - 1)) {
lid_init_state = ACPI_BUTTON_LID_INIT_OPEN;
pr_info("Notify initial lid state as open\n");
- } else if (!strncmp(val, "method", sizeof("method") - 1)) {
- lid_init_state = ACPI_BUTTON_LID_INIT_METHOD;
- pr_info("Notify initial lid state with _LID return value\n");
} else if (!strncmp(val, "ignore", sizeof("ignore") - 1)) {
lid_init_state = ACPI_BUTTON_LID_INIT_IGNORE;
pr_info("Do not notify initial lid state\n");
@@ -579,8 +572,6 @@ static int param_get_lid_init_state(char *buffer, struct kernel_param *kp)
switch (lid_init_state) {
case ACPI_BUTTON_LID_INIT_OPEN:
return sprintf(buffer, "open");
- case ACPI_BUTTON_LID_INIT_METHOD:
- return sprintf(buffer, "method");
case ACPI_BUTTON_LID_INIT_IGNORE:
return sprintf(buffer, "ignore");
default:
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 48e19d013170..c24235d8fb52 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -188,7 +188,6 @@ EXPORT_SYMBOL(first_ec);
static bool boot_ec_is_ecdt = false;
static struct workqueue_struct *ec_query_wq;
-static int EC_FLAGS_CLEAR_ON_RESUME; /* Needs acpi_ec_clear() on boot/resume */
static int EC_FLAGS_QUERY_HANDSHAKE; /* Needs QR_EC issued when SCI_EVT set */
static int EC_FLAGS_CORRECT_ECDT; /* Needs ECDT port address correction */
@@ -492,26 +491,6 @@ static inline void __acpi_ec_disable_event(struct acpi_ec *ec)
ec_log_drv("event blocked");
}
-/*
- * Process _Q events that might have accumulated in the EC.
- * Run with locked ec mutex.
- */
-static void acpi_ec_clear(struct acpi_ec *ec)
-{
- int i, status;
- u8 value = 0;
-
- for (i = 0; i < ACPI_EC_CLEAR_MAX; i++) {
- status = acpi_ec_query(ec, &value);
- if (status || !value)
- break;
- }
- if (unlikely(i == ACPI_EC_CLEAR_MAX))
- pr_warn("Warning: Maximum of %d stale EC events cleared\n", i);
- else
- pr_info("%d stale EC events cleared\n", i);
-}
-
static void acpi_ec_enable_event(struct acpi_ec *ec)
{
unsigned long flags;
@@ -520,10 +499,6 @@ static void acpi_ec_enable_event(struct acpi_ec *ec)
if (acpi_ec_started(ec))
__acpi_ec_enable_event(ec);
spin_unlock_irqrestore(&ec->lock, flags);
-
- /* Drain additional events if hardware requires that */
- if (EC_FLAGS_CLEAR_ON_RESUME)
- acpi_ec_clear(ec);
}
#ifdef CONFIG_PM_SLEEP
@@ -729,12 +704,12 @@ static void start_transaction(struct acpi_ec *ec)
static int ec_guard(struct acpi_ec *ec)
{
- unsigned long guard = usecs_to_jiffies(ec_polling_guard);
+ unsigned long guard = usecs_to_jiffies(ec->polling_guard);
unsigned long timeout = ec->timestamp + guard;
/* Ensure guarding period before polling EC status */
do {
- if (ec_busy_polling) {
+ if (ec->busy_polling) {
/* Perform busy polling */
if (ec_transaction_completed(ec))
return 0;
@@ -998,6 +973,28 @@ static void acpi_ec_stop(struct acpi_ec *ec, bool suspending)
spin_unlock_irqrestore(&ec->lock, flags);
}
+static void acpi_ec_enter_noirq(struct acpi_ec *ec)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&ec->lock, flags);
+ ec->busy_polling = true;
+ ec->polling_guard = 0;
+ ec_log_drv("interrupt blocked");
+ spin_unlock_irqrestore(&ec->lock, flags);
+}
+
+static void acpi_ec_leave_noirq(struct acpi_ec *ec)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&ec->lock, flags);
+ ec->busy_polling = ec_busy_polling;
+ ec->polling_guard = ec_polling_guard;
+ ec_log_drv("interrupt unblocked");
+ spin_unlock_irqrestore(&ec->lock, flags);
+}
+
void acpi_ec_block_transactions(void)
{
struct acpi_ec *ec = first_ec;
@@ -1278,7 +1275,7 @@ acpi_ec_space_handler(u32 function, acpi_physical_address address,
if (function != ACPI_READ && function != ACPI_WRITE)
return AE_BAD_PARAMETER;
- if (ec_busy_polling || bits > 8)
+ if (ec->busy_polling || bits > 8)
acpi_ec_burst_enable(ec);
for (i = 0; i < bytes; ++i, ++address, ++value)
@@ -1286,7 +1283,7 @@ acpi_ec_space_handler(u32 function, acpi_physical_address address,
acpi_ec_read(ec, address, value) :
acpi_ec_write(ec, address, *value);
- if (ec_busy_polling || bits > 8)
+ if (ec->busy_polling || bits > 8)
acpi_ec_burst_disable(ec);
switch (result) {
@@ -1329,6 +1326,8 @@ static struct acpi_ec *acpi_ec_alloc(void)
spin_lock_init(&ec->lock);
INIT_WORK(&ec->work, acpi_ec_event_handler);
ec->timestamp = jiffies;
+ ec->busy_polling = true;
+ ec->polling_guard = 0;
return ec;
}
@@ -1390,6 +1389,7 @@ static int ec_install_handlers(struct acpi_ec *ec, bool handle_events)
acpi_ec_start(ec, false);
if (!test_bit(EC_FLAGS_EC_HANDLER_INSTALLED, &ec->flags)) {
+ acpi_ec_enter_noirq(ec);
status = acpi_install_address_space_handler(ec->handle,
ACPI_ADR_SPACE_EC,
&acpi_ec_space_handler,
@@ -1429,6 +1429,7 @@ static int ec_install_handlers(struct acpi_ec *ec, bool handle_events)
/* This is not fatal as we can poll EC events */
if (ACPI_SUCCESS(status)) {
set_bit(EC_FLAGS_GPE_HANDLER_INSTALLED, &ec->flags);
+ acpi_ec_leave_noirq(ec);
if (test_bit(EC_FLAGS_STARTED, &ec->flags) &&
ec->reference_count >= 1)
acpi_ec_enable_gpe(ec, true);
@@ -1741,31 +1742,6 @@ static int ec_flag_query_handshake(const struct dmi_system_id *id)
#endif
/*
- * On some hardware it is necessary to clear events accumulated by the EC during
- * sleep. These ECs stop reporting GPEs until they are manually polled, if too
- * many events are accumulated. (e.g. Samsung Series 5/9 notebooks)
- *
- * https://bugzilla.kernel.org/show_bug.cgi?id=44161
- *
- * Ideally, the EC should also be instructed NOT to accumulate events during
- * sleep (which Windows seems to do somehow), but the interface to control this
- * behaviour is not known at this time.
- *
- * Models known to be affected are Samsung 530Uxx/535Uxx/540Uxx/550Pxx/900Xxx,
- * however it is very likely that other Samsung models are affected.
- *
- * On systems which don't accumulate _Q events during sleep, this extra check
- * should be harmless.
- */
-static int ec_clear_on_resume(const struct dmi_system_id *id)
-{
- pr_debug("Detected system needing EC poll on resume.\n");
- EC_FLAGS_CLEAR_ON_RESUME = 1;
- ec_event_clearing = ACPI_EC_EVT_TIMING_STATUS;
- return 0;
-}
-
-/*
* Some ECDTs contain wrong register addresses.
* MSI MS-171F
* https://bugzilla.kernel.org/show_bug.cgi?id=12461
@@ -1782,9 +1758,6 @@ static struct dmi_system_id ec_dmi_table[] __initdata = {
ec_correct_ecdt, "MSI MS-171F", {
DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star"),
DMI_MATCH(DMI_PRODUCT_NAME, "MS-171F"),}, NULL},
- {
- ec_clear_on_resume, "Samsung hardware", {
- DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD.")}, NULL},
{},
};
@@ -1839,34 +1812,6 @@ error:
}
#ifdef CONFIG_PM_SLEEP
-static void acpi_ec_enter_noirq(struct acpi_ec *ec)
-{
- unsigned long flags;
-
- if (ec == first_ec) {
- spin_lock_irqsave(&ec->lock, flags);
- ec->saved_busy_polling = ec_busy_polling;
- ec->saved_polling_guard = ec_polling_guard;
- ec_busy_polling = true;
- ec_polling_guard = 0;
- ec_log_drv("interrupt blocked");
- spin_unlock_irqrestore(&ec->lock, flags);
- }
-}
-
-static void acpi_ec_leave_noirq(struct acpi_ec *ec)
-{
- unsigned long flags;
-
- if (ec == first_ec) {
- spin_lock_irqsave(&ec->lock, flags);
- ec_busy_polling = ec->saved_busy_polling;
- ec_polling_guard = ec->saved_polling_guard;
- ec_log_drv("interrupt unblocked");
- spin_unlock_irqrestore(&ec->lock, flags);
- }
-}
-
static int acpi_ec_suspend_noirq(struct device *dev)
{
struct acpi_ec *ec =
diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h
index 0c452265c111..219b90bc0922 100644
--- a/drivers/acpi/internal.h
+++ b/drivers/acpi/internal.h
@@ -172,8 +172,8 @@ struct acpi_ec {
struct work_struct work;
unsigned long timestamp;
unsigned long nr_pending_queries;
- bool saved_busy_polling;
- unsigned int saved_polling_guard;
+ bool busy_polling;
+ unsigned int polling_guard;
};
extern struct acpi_ec *first_ec;
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 57fb5f468ac2..db78d353bab1 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -1686,7 +1686,7 @@ acpi_status acpi_os_prepare_sleep(u8 sleep_state, u32 pm1a_control,
if (rc < 0)
return AE_ERROR;
else if (rc > 0)
- return AE_CTRL_SKIP;
+ return AE_CTRL_TERMINATE;
return AE_OK;
}
@@ -1697,6 +1697,7 @@ void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state,
__acpi_os_prepare_sleep = func;
}
+#if (ACPI_REDUCED_HARDWARE)
acpi_status acpi_os_prepare_extended_sleep(u8 sleep_state, u32 val_a,
u32 val_b)
{
@@ -1707,13 +1708,35 @@ acpi_status acpi_os_prepare_extended_sleep(u8 sleep_state, u32 val_a,
if (rc < 0)
return AE_ERROR;
else if (rc > 0)
- return AE_CTRL_SKIP;
+ return AE_CTRL_TERMINATE;
return AE_OK;
}
+#else
+acpi_status acpi_os_prepare_extended_sleep(u8 sleep_state, u32 val_a,
+ u32 val_b)
+{
+ return AE_OK;
+}
+#endif
void acpi_os_set_prepare_extended_sleep(int (*func)(u8 sleep_state,
u32 val_a, u32 val_b))
{
__acpi_os_prepare_extended_sleep = func;
}
+
+acpi_status acpi_os_enter_sleep(u8 sleep_state,
+ u32 reg_a_value, u32 reg_b_value)
+{
+ acpi_status status;
+
+ if (acpi_gbl_reduced_hardware)
+ status = acpi_os_prepare_extended_sleep(sleep_state,
+ reg_a_value,
+ reg_b_value);
+ else
+ status = acpi_os_prepare_sleep(sleep_state,
+ reg_a_value, reg_b_value);
+ return status;
+}
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index 54abb26b7366..a4327af676fe 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -130,6 +130,12 @@ void __init acpi_nvs_nosave_s3(void)
nvs_nosave_s3 = true;
}
+static int __init init_nvs_save_s3(const struct dmi_system_id *d)
+{
+ nvs_nosave_s3 = false;
+ return 0;
+}
+
/*
* ACPI 1.0 wants us to execute _PTS before suspending devices, so we allow the
* user to request that behavior by using the 'acpi_old_suspend_ordering'
@@ -324,6 +330,19 @@ static struct dmi_system_id acpisleep_dmi_table[] __initdata = {
DMI_MATCH(DMI_PRODUCT_NAME, "K54HR"),
},
},
+ /*
+ * https://bugzilla.kernel.org/show_bug.cgi?id=189431
+ * Lenovo G50-45 is a platform later than 2012, but needs nvs memory
+ * saving during S3.
+ */
+ {
+ .callback = init_nvs_save_s3,
+ .ident = "Lenovo G50-45",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "80E3"),
+ },
+ },
{},
};