These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

13 files changed, 300 insertions, 238 deletions

diff --git a/kernel/tools/power/acpi/Makefile b/kernel/tools/power/acpi/Makefile
index 3d1537b93..e882c8320 100644
--- a/kernel/tools/power/acpi/Makefile
+++ b/kernel/tools/power/acpi/Makefile
@@ -8,154 +8,20 @@
 # as published by the Free Software Foundation; version 2
 # of the License.
 
-OUTPUT=./
-ifeq ("$(origin O)", "command line")
-	OUTPUT := $(O)/
-endif
-
-ifneq ($(OUTPUT),)
-# check that the output directory actually exists
-OUTDIR := $(shell cd $(OUTPUT) && /bin/pwd)
-$(if $(OUTDIR),, $(error output directory "$(OUTPUT)" does not exist))
-endif
-
-SUBDIRS = tools/ec
-
-# --- CONFIGURATION BEGIN ---
-
-# Set the following to `true' to make a unstripped, unoptimized
-# binary. Leave this set to `false' for production use.
-DEBUG ?=	true
-
-# make the build silent. Set this to something else to make it noisy again.
-V ?=		false
-
-# Prefix to the directories we're installing to
-DESTDIR ?=
-
-# --- CONFIGURATION END ---
-
-# Directory definitions. These are default and most probably
-# do not need to be changed. Please note that DESTDIR is
-# added in front of any of them
-
-bindir ?=	/usr/bin
-sbindir ?=	/usr/sbin
-mandir ?=	/usr/man
-
-# Toolchain: what tools do we use, and what options do they need:
-
-INSTALL = /usr/bin/install -c
-INSTALL_PROGRAM = ${INSTALL}
-INSTALL_DATA  = ${INSTALL} -m 644
-INSTALL_SCRIPT = ${INSTALL_PROGRAM}
-
-# If you are running a cross compiler, you may want to set this
-# to something more interesting, like "arm-linux-".  If you want
-# to compile vs uClibc, that can be done here as well.
-CROSS = #/usr/i386-linux-uclibc/usr/bin/i386-uclibc-
-CC = $(CROSS)gcc
-LD = $(CROSS)gcc
-STRIP = $(CROSS)strip
-HOSTCC = gcc
-
-# check if compiler option is supported
-cc-supports = ${shell if $(CC) ${1} -S -o /dev/null -x c /dev/null > /dev/null 2>&1; then echo "$(1)"; fi;}
-
-# use '-Os' optimization if available, else use -O2
-OPTIMIZATION := $(call cc-supports,-Os,-O2)
-
-WARNINGS := -Wall
-WARNINGS += $(call cc-supports,-Wstrict-prototypes)
-WARNINGS += $(call cc-supports,-Wdeclaration-after-statement)
-
-KERNEL_INCLUDE := ../../../include
-ACPICA_INCLUDE := ../../../drivers/acpi/acpica
-CFLAGS += -D_LINUX -I$(KERNEL_INCLUDE) -I$(ACPICA_INCLUDE)
-CFLAGS += $(WARNINGS)
-
-ifeq ($(strip $(V)),false)
-	QUIET=@
-	ECHO=@echo
-else
-	QUIET=
-	ECHO=@\#
-endif
-export QUIET ECHO
-
-# if DEBUG is enabled, then we do not strip or optimize
-ifeq ($(strip $(DEBUG)),true)
-	CFLAGS += -O1 -g -DDEBUG
-	STRIPCMD = /bin/true -Since_we_are_debugging
-else
-	CFLAGS += $(OPTIMIZATION) -fomit-frame-pointer
-	STRIPCMD = $(STRIP) -s --remove-section=.note --remove-section=.comment
-endif
-
-# --- ACPIDUMP BEGIN ---
-
-vpath %.c \
-	../../../drivers/acpi/acpica\
-	tools/acpidump\
-	common\
-	os_specific/service_layers
-
-CFLAGS += -DACPI_DUMP_APP -Itools/acpidump
-
-DUMP_OBJS = \
-	apdump.o\
-	apfiles.o\
-	apmain.o\
-	osunixdir.o\
-	osunixmap.o\
-	osunixxf.o\
-	tbprint.o\
-	tbxfroot.o\
-	utbuffer.o\
-	utdebug.o\
-	utexcep.o\
-	utglobal.o\
-	utmath.o\
-	utprint.o\
-	utstring.o\
-	utxferror.o\
-	oslibcfs.o\
-	oslinuxtbl.o\
-	cmfsize.o\
-	getopt.o
-
-DUMP_OBJS := $(addprefix $(OUTPUT)tools/acpidump/,$(DUMP_OBJS))
-
-$(OUTPUT)acpidump: $(DUMP_OBJS)
-	$(ECHO) "  LD      " $@
-	$(QUIET) $(LD) $(CFLAGS) $(LDFLAGS) $(DUMP_OBJS) -L$(OUTPUT) -o $@
-	$(QUIET) $(STRIPCMD) $@
-
-$(OUTPUT)tools/acpidump/%.o: %.c
-	$(ECHO) "  CC      " $@
-	$(QUIET) $(CC) -c $(CFLAGS) -o $@ $<
-
-# --- ACPIDUMP END ---
-
-all: $(OUTPUT)acpidump
-	echo $(OUTPUT)
-
-clean:
-	-find $(OUTPUT) \( -not -type d \) -and \( -name '*~' -o -name '*.[oas]' \) -type f -print \
-	 | xargs rm -f
-	-rm -f $(OUTPUT)acpidump
-
-install-tools:
-	$(INSTALL) -d $(DESTDIR)${sbindir}
-	$(INSTALL_PROGRAM) $(OUTPUT)acpidump $(DESTDIR)${sbindir}
-
-install-man:
-	$(INSTALL_DATA) -D man/acpidump.8 $(DESTDIR)${mandir}/man8/acpidump.8
-
-install: all install-tools install-man
-
-uninstall:
-	- rm -f $(DESTDIR)${sbindir}/acpidump
-	- rm -f $(DESTDIR)${mandir}/man8/acpidump.8
-
-.PHONY: all utils install-tools install-man install uninstall clean
+include ../../scripts/Makefile.include
+
+all: acpidump ec
+clean: acpidump_clean ec_clean
+install: acpidump_install ec_install
+uninstall: acpidump_uninstall ec_uninstall
+
+acpidump ec: FORCE
+	$(call descend,tools/$@,all)
+acpidump_clean ec_clean:
+	$(call descend,tools/$(@:_clean=),clean)
+acpidump_install ec_install:
+	$(call descend,tools/$(@:_install=),install)
+acpidump_uninstall ec_uninstall:
+	$(call descend,tools/$(@:_uninstall=),uninstall)
+
+.PHONY: FORCE
diff --git a/kernel/tools/power/acpi/Makefile.config b/kernel/tools/power/acpi/Makefile.config
new file mode 100644
index 000000000..552af68d5
--- /dev/null
+++ b/kernel/tools/power/acpi/Makefile.config
@@ -0,0 +1,92 @@
+# tools/power/acpi/Makefile.config - ACPI tool Makefile
+#
+# Copyright (c) 2015, Intel Corporation
+#   Author: Lv Zheng <lv.zheng@intel.com>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; version 2
+# of the License.
+
+include ../../../../scripts/Makefile.include
+
+OUTPUT=./
+ifeq ("$(origin O)", "command line")
+	OUTPUT := $(O)/
+endif
+
+ifneq ($(OUTPUT),)
+# check that the output directory actually exists
+OUTDIR := $(shell cd $(OUTPUT) && /bin/pwd)
+$(if $(OUTDIR),, $(error output directory "$(OUTPUT)" does not exist))
+endif
+
+# --- CONFIGURATION BEGIN ---
+
+# Set the following to `true' to make a unstripped, unoptimized
+# binary. Leave this set to `false' for production use.
+DEBUG ?=	true
+
+# make the build silent. Set this to something else to make it noisy again.
+V ?=		false
+
+# Prefix to the directories we're installing to
+DESTDIR ?=
+
+# --- CONFIGURATION END ---
+
+# Directory definitions. These are default and most probably
+# do not need to be changed. Please note that DESTDIR is
+# added in front of any of them
+
+bindir ?=	/usr/bin
+sbindir ?=	/usr/sbin
+mandir ?=	/usr/man
+
+# Toolchain: what tools do we use, and what options do they need:
+
+INSTALL = /usr/bin/install -c
+INSTALL_PROGRAM = ${INSTALL}
+INSTALL_DATA  = ${INSTALL} -m 644
+INSTALL_SCRIPT = ${INSTALL_PROGRAM}
+
+# If you are running a cross compiler, you may want to set this
+# to something more interesting, like "arm-linux-".  If you want
+# to compile vs uClibc, that can be done here as well.
+CROSS = #/usr/i386-linux-uclibc/usr/bin/i386-uclibc-
+CC = $(CROSS)gcc
+LD = $(CROSS)gcc
+STRIP = $(CROSS)strip
+HOSTCC = gcc
+
+# check if compiler option is supported
+cc-supports = ${shell if $(CC) ${1} -S -o /dev/null -x c /dev/null > /dev/null 2>&1; then echo "$(1)"; fi;}
+
+# use '-Os' optimization if available, else use -O2
+OPTIMIZATION := $(call cc-supports,-Os,-O2)
+
+WARNINGS := -Wall
+WARNINGS += $(call cc-supports,-Wstrict-prototypes)
+WARNINGS += $(call cc-supports,-Wdeclaration-after-statement)
+
+KERNEL_INCLUDE := ../../../include
+ACPICA_INCLUDE := ../../../drivers/acpi/acpica
+CFLAGS += -D_LINUX -I$(KERNEL_INCLUDE) -I$(ACPICA_INCLUDE)
+CFLAGS += $(WARNINGS)
+
+ifeq ($(strip $(V)),false)
+	QUIET=@
+	ECHO=@echo
+else
+	QUIET=
+	ECHO=@\#
+endif
+
+# if DEBUG is enabled, then we do not strip or optimize
+ifeq ($(strip $(DEBUG)),true)
+	CFLAGS += -O1 -g -DDEBUG
+	STRIPCMD = /bin/true -Since_we_are_debugging
+else
+	CFLAGS += $(OPTIMIZATION) -fomit-frame-pointer
+	STRIPCMD = $(STRIP) -s --remove-section=.note --remove-section=.comment
+endif
diff --git a/kernel/tools/power/acpi/Makefile.rules b/kernel/tools/power/acpi/Makefile.rules
new file mode 100644
index 000000000..ec87a9e56
--- /dev/null
+++ b/kernel/tools/power/acpi/Makefile.rules
@@ -0,0 +1,37 @@
+# tools/power/acpi/Makefile.rules - ACPI tool Makefile
+#
+# Copyright (c) 2015, Intel Corporation
+#   Author: Lv Zheng <lv.zheng@intel.com>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; version 2
+# of the License.
+
+$(OUTPUT)$(TOOL): $(TOOL_OBJS) FORCE
+	$(ECHO) "  LD      " $@
+	$(QUIET) $(LD) $(CFLAGS) $(LDFLAGS) $(TOOL_OBJS) -L$(OUTPUT) -o $@
+	$(QUIET) $(STRIPCMD) $@
+
+$(OUTPUT)%.o: %.c
+	$(ECHO) "  CC      " $@
+	$(QUIET) $(CC) -c $(CFLAGS) -o $@ $<
+
+all: $(OUTPUT)$(TOOL)
+clean:
+	-find $(OUTPUT) \( -not -type d \) \
+	-and \( -name '*~' -o -name '*.[oas]' \) \
+	-type f -print \
+	 | xargs rm -f
+	-rm -f $(OUTPUT)$(TOOL)
+
+install-tools:
+	$(INSTALL) -d $(DESTDIR)${sbindir}
+	$(INSTALL_PROGRAM) $(OUTPUT)$(TOOL) $(DESTDIR)${sbindir}
+uninstall-tools:
+	- rm -f $(DESTDIR)${sbindir}/$(TOOL)
+
+install: all install-tools $(EXTRA_INSTALL)
+uninstall: uninstall-tools $(EXTRA_UNINSTALL)
+
+.PHONY: FORCE
diff --git a/kernel/tools/power/acpi/common/getopt.c b/kernel/tools/power/acpi/common/getopt.c
index 5da129e10..326e826a5 100644
--- a/kernel/tools/power/acpi/common/getopt.c
+++ b/kernel/tools/power/acpi/common/getopt.c
@@ -127,7 +127,7 @@ int acpi_getopt(int argc, char **argv, char *opts)
 		    argv[acpi_gbl_optind][0] != '-' ||
 		    argv[acpi_gbl_optind][1] == '\0') {
 			return (ACPI_OPT_END);
-		} else if (ACPI_STRCMP(argv[acpi_gbl_optind], "--") == 0) {
+		} else if (strcmp(argv[acpi_gbl_optind], "--") == 0) {
 			acpi_gbl_optind++;
 			return (ACPI_OPT_END);
 		}
@@ -140,7 +140,7 @@ int acpi_getopt(int argc, char **argv, char *opts)
 	/* Make sure that the option is legal */
 
 	if (current_char == ':' ||
-	    (opts_ptr = ACPI_STRCHR(opts, current_char)) == NULL) {
+	    (opts_ptr = strchr(opts, current_char)) == NULL) {
 		ACPI_OPTION_ERROR("Illegal option: -", current_char);
 
 		if (argv[acpi_gbl_optind][++current_char_ptr] == '\0') {
diff --git a/kernel/tools/power/acpi/man/acpidump.8 b/kernel/tools/power/acpi/man/acpidump.8
index 38f095d86..79e2d1d43 100644
--- a/kernel/tools/power/acpi/man/acpidump.8
+++ b/kernel/tools/power/acpi/man/acpidump.8
@@ -22,9 +22,6 @@ acpidump options are as follow:
 .B \-b
 Dump tables to binary files
 .TP
-.B \-c
-Dump customized tables
-.TP
 .B \-h \-?
 This help message
 .TP
@@ -48,15 +45,25 @@ Verbose mode
 .B \-a <Address>
 Get table via a physical address
 .TP
+.B \-c <on|off>
+Turning on/off customized table dumping
+.TP
 .B \-f <BinaryFile>
 Get table via a binary file
 .TP
 .B \-n <Signature>
 Get table via a name/signature
 .TP
-Invocation without parameters dumps all available tables
+.B \-x
+Do not use but dump XSDT
+.TP
+.B \-x \-x
+Do not use or dump XSDT
+.TP
+.fi
+Invocation without parameters dumps all available tables.
 .TP
-Multiple mixed instances of -a, -f, and -n are supported
+Multiple mixed instances of -a, -f, and -n are supported.
 
 .SH EXAMPLES
 
diff --git a/kernel/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c b/kernel/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c
index db15c9d20..dd5008b06 100644
--- a/kernel/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c
+++ b/kernel/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c
@@ -222,7 +222,7 @@ acpi_os_get_table_by_address(acpi_physical_address address,
 		goto exit;
 	}
 
-	ACPI_MEMCPY(local_table, mapped_table, table_length);
+	memcpy(local_table, mapped_table, table_length);
 
 exit:
 	osl_unmap_table(mapped_table);
@@ -531,7 +531,7 @@ static acpi_status osl_load_rsdp(void)
 	gbl_rsdp_address =
 	    rsdp_base + (ACPI_CAST8(mapped_table) - rsdp_address);
 
-	ACPI_MEMCPY(&gbl_rsdp, mapped_table, sizeof(struct acpi_table_rsdp));
+	memcpy(&gbl_rsdp, mapped_table, sizeof(struct acpi_table_rsdp));
 	acpi_os_unmap_memory(rsdp_address, rsdp_size);
 
 	return (AE_OK);
@@ -582,64 +582,67 @@ static acpi_status osl_table_initialize(void)
 		return (AE_OK);
 	}
 
-	/* Get RSDP from memory */
+	if (!gbl_dump_customized_tables) {
 
-	status = osl_load_rsdp();
-	if (ACPI_FAILURE(status)) {
-		return (status);
-	}
+		/* Get RSDP from memory */
+
+		status = osl_load_rsdp();
+		if (ACPI_FAILURE(status)) {
+			return (status);
+		}
 
-	/* Get XSDT from memory */
+		/* Get XSDT from memory */
 
-	if (gbl_rsdp.revision && !gbl_do_not_dump_xsdt) {
-		if (gbl_xsdt) {
-			free(gbl_xsdt);
-			gbl_xsdt = NULL;
+		if (gbl_rsdp.revision && !gbl_do_not_dump_xsdt) {
+			if (gbl_xsdt) {
+				free(gbl_xsdt);
+				gbl_xsdt = NULL;
+			}
+
+			gbl_revision = 2;
+			status = osl_get_bios_table(ACPI_SIG_XSDT, 0,
+						    ACPI_CAST_PTR(struct
+								  acpi_table_header
+								  *, &gbl_xsdt),
+						    &address);
+			if (ACPI_FAILURE(status)) {
+				return (status);
+			}
 		}
 
-		gbl_revision = 2;
-		status = osl_get_bios_table(ACPI_SIG_XSDT, 0,
-					    ACPI_CAST_PTR(struct
-							  acpi_table_header *,
-							  &gbl_xsdt), &address);
-		if (ACPI_FAILURE(status)) {
-			return (status);
+		/* Get RSDT from memory */
+
+		if (gbl_rsdp.rsdt_physical_address) {
+			if (gbl_rsdt) {
+				free(gbl_rsdt);
+				gbl_rsdt = NULL;
+			}
+
+			status = osl_get_bios_table(ACPI_SIG_RSDT, 0,
+						    ACPI_CAST_PTR(struct
+								  acpi_table_header
+								  *, &gbl_rsdt),
+						    &address);
+			if (ACPI_FAILURE(status)) {
+				return (status);
+			}
 		}
-	}
 
-	/* Get RSDT from memory */
+		/* Get FADT from memory */
 
-	if (gbl_rsdp.rsdt_physical_address) {
-		if (gbl_rsdt) {
-			free(gbl_rsdt);
-			gbl_rsdt = NULL;
+		if (gbl_fadt) {
+			free(gbl_fadt);
+			gbl_fadt = NULL;
 		}
 
-		status = osl_get_bios_table(ACPI_SIG_RSDT, 0,
+		status = osl_get_bios_table(ACPI_SIG_FADT, 0,
 					    ACPI_CAST_PTR(struct
 							  acpi_table_header *,
-							  &gbl_rsdt), &address);
+							  &gbl_fadt),
+					    &gbl_fadt_address);
 		if (ACPI_FAILURE(status)) {
 			return (status);
 		}
-	}
-
-	/* Get FADT from memory */
-
-	if (gbl_fadt) {
-		free(gbl_fadt);
-		gbl_fadt = NULL;
-	}
-
-	status = osl_get_bios_table(ACPI_SIG_FADT, 0,
-				    ACPI_CAST_PTR(struct acpi_table_header *,
-						  &gbl_fadt),
-				    &gbl_fadt_address);
-	if (ACPI_FAILURE(status)) {
-		return (status);
-	}
-
-	if (!gbl_dump_customized_tables) {
 
 		/* Add mandatory tables to global table list first */
 
@@ -961,7 +964,7 @@ osl_get_bios_table(char *signature,
 		goto exit;
 	}
 
-	ACPI_MEMCPY(local_table, mapped_table, table_length);
+	memcpy(local_table, mapped_table, table_length);
 	*address = table_address;
 	*table = local_table;
 
diff --git a/kernel/tools/power/acpi/os_specific/service_layers/osunixmap.c b/kernel/tools/power/acpi/os_specific/service_layers/osunixmap.c
index 0b1fa2902..44ad4889d 100644
--- a/kernel/tools/power/acpi/os_specific/service_layers/osunixmap.c
+++ b/kernel/tools/power/acpi/os_specific/service_layers/osunixmap.c
@@ -54,7 +54,7 @@ ACPI_MODULE_NAME("osunixmap")
 #ifndef O_BINARY
 #define O_BINARY 0
 #endif
-#ifdef _free_BSD
+#if defined(_dragon_fly) || defined(_free_BSD)
 #define MMAP_FLAGS          MAP_SHARED
 #else
 #define MMAP_FLAGS          MAP_PRIVATE
diff --git a/kernel/tools/power/acpi/tools/acpidump/Makefile b/kernel/tools/power/acpi/tools/acpidump/Makefile
new file mode 100644
index 000000000..8d761576e
--- /dev/null
+++ b/kernel/tools/power/acpi/tools/acpidump/Makefile
@@ -0,0 +1,53 @@
+# tools/power/acpi/tools/acpidump/Makefile - ACPI tool Makefile
+#
+# Copyright (c) 2015, Intel Corporation
+#   Author: Lv Zheng <lv.zheng@intel.com>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; version 2
+# of the License.
+
+include ../../Makefile.config
+
+TOOL = acpidump
+EXTRA_INSTALL = install-man
+EXTRA_UNINSTALL = uninstall-man
+
+vpath %.c \
+	../../../../../drivers/acpi/acpica\
+	./\
+	../../common\
+	../../os_specific/service_layers
+CFLAGS += -DACPI_DUMP_APP -I.\
+	-I../../../../../drivers/acpi/acpica\
+	-I../../../../../include
+TOOL_OBJS = \
+	apdump.o\
+	apfiles.o\
+	apmain.o\
+	osunixdir.o\
+	osunixmap.o\
+	osunixxf.o\
+	tbprint.o\
+	tbxfroot.o\
+	utbuffer.o\
+	utdebug.o\
+	utexcep.o\
+	utglobal.o\
+	utmath.o\
+	utnonansi.o\
+	utprint.o\
+	utstring.o\
+	utxferror.o\
+	oslibcfs.o\
+	oslinuxtbl.o\
+	cmfsize.o\
+	getopt.o
+
+include ../../Makefile.rules
+
+install-man: ../../man/acpidump.8
+	$(INSTALL_DATA) -D $< $(DESTDIR)${mandir}/man8/acpidump.8
+uninstall-man:
+	- rm -f $(DESTDIR)${mandir}/man8/acpidump.8
diff --git a/kernel/tools/power/acpi/tools/acpidump/acpidump.h b/kernel/tools/power/acpi/tools/acpidump/acpidump.h
index 84bdef013..eed534481 100644
--- a/kernel/tools/power/acpi/tools/acpidump/acpidump.h
+++ b/kernel/tools/power/acpi/tools/acpidump/acpidump.h
@@ -66,7 +66,7 @@
 EXTERN u8 INIT_GLOBAL(gbl_summary_mode, FALSE);
 EXTERN u8 INIT_GLOBAL(gbl_verbose_mode, FALSE);
 EXTERN u8 INIT_GLOBAL(gbl_binary_mode, FALSE);
-EXTERN u8 INIT_GLOBAL(gbl_dump_customized_tables, FALSE);
+EXTERN u8 INIT_GLOBAL(gbl_dump_customized_tables, TRUE);
 EXTERN u8 INIT_GLOBAL(gbl_do_not_dump_xsdt, FALSE);
 EXTERN ACPI_FILE INIT_GLOBAL(gbl_output_file, NULL);
 EXTERN char INIT_GLOBAL(*gbl_output_filename, NULL);
diff --git a/kernel/tools/power/acpi/tools/acpidump/apdump.c b/kernel/tools/power/acpi/tools/acpidump/apdump.c
index c736adf5f..61d0de804 100644
--- a/kernel/tools/power/acpi/tools/acpidump/apdump.c
+++ b/kernel/tools/power/acpi/tools/acpidump/apdump.c
@@ -329,7 +329,7 @@ int ap_dump_table_by_name(char *signature)
 	acpi_status status;
 	int table_status;
 
-	if (ACPI_STRLEN(signature) != ACPI_NAME_SIZE) {
+	if (strlen(signature) != ACPI_NAME_SIZE) {
 		acpi_log_error
 		    ("Invalid table signature [%s]: must be exactly 4 characters\n",
 		     signature);
@@ -338,15 +338,15 @@ int ap_dump_table_by_name(char *signature)
 
 	/* Table signatures are expected to be uppercase */
 
-	ACPI_STRCPY(local_signature, signature);
+	strcpy(local_signature, signature);
 	acpi_ut_strupr(local_signature);
 
 	/* To be friendly, handle tables whose signatures do not match the name */
 
 	if (ACPI_COMPARE_NAME(local_signature, "FADT")) {
-		ACPI_STRCPY(local_signature, ACPI_SIG_FADT);
+		strcpy(local_signature, ACPI_SIG_FADT);
 	} else if (ACPI_COMPARE_NAME(local_signature, "MADT")) {
-		ACPI_STRCPY(local_signature, ACPI_SIG_MADT);
+		strcpy(local_signature, ACPI_SIG_MADT);
 	}
 
 	/* Dump all instances of this signature (to handle multiple SSDTs) */
diff --git a/kernel/tools/power/acpi/tools/acpidump/apfiles.c b/kernel/tools/power/acpi/tools/acpidump/apfiles.c
index 8f2fe1682..a1c62de42 100644
--- a/kernel/tools/power/acpi/tools/acpidump/apfiles.c
+++ b/kernel/tools/power/acpi/tools/acpidump/apfiles.c
@@ -136,10 +136,10 @@ int ap_write_to_binary_file(struct acpi_table_header *table, u32 instance)
 	} else {
 		ACPI_MOVE_NAME(filename, table->signature);
 	}
-	filename[0] = (char)ACPI_TOLOWER(filename[0]);
-	filename[1] = (char)ACPI_TOLOWER(filename[1]);
-	filename[2] = (char)ACPI_TOLOWER(filename[2]);
-	filename[3] = (char)ACPI_TOLOWER(filename[3]);
+	filename[0] = (char)tolower((int)filename[0]);
+	filename[1] = (char)tolower((int)filename[1]);
+	filename[2] = (char)tolower((int)filename[2]);
+	filename[3] = (char)tolower((int)filename[3]);
 	filename[ACPI_NAME_SIZE] = 0;
 
 	/* Handle multiple SSDts - create different filenames for each */
@@ -147,10 +147,10 @@ int ap_write_to_binary_file(struct acpi_table_header *table, u32 instance)
 	if (instance > 0) {
 		acpi_ut_snprintf(instance_str, sizeof(instance_str), "%u",
 				 instance);
-		ACPI_STRCAT(filename, instance_str);
+		strcat(filename, instance_str);
 	}
 
-	ACPI_STRCAT(filename, ACPI_TABLE_FILE_SUFFIX);
+	strcat(filename, FILE_SUFFIX_BINARY_TABLE);
 
 	if (gbl_verbose_mode) {
 		acpi_log_error
diff --git a/kernel/tools/power/acpi/tools/acpidump/apmain.c b/kernel/tools/power/acpi/tools/acpidump/apmain.c
index d0ba6535f..57620f66a 100644
--- a/kernel/tools/power/acpi/tools/acpidump/apmain.c
+++ b/kernel/tools/power/acpi/tools/acpidump/apmain.c
@@ -80,7 +80,7 @@ struct ap_dump_action action_table[AP_MAX_ACTIONS];
 u32 current_action = 0;
 
 #define AP_UTILITY_NAME             "ACPI Binary Table Dump Utility"
-#define AP_SUPPORTED_OPTIONS        "?a:bcf:hn:o:r:svxz"
+#define AP_SUPPORTED_OPTIONS        "?a:bc:f:hn:o:r:svxz"
 
 /******************************************************************************
  *
@@ -96,7 +96,6 @@ static void ap_display_usage(void)
 	ACPI_USAGE_HEADER("acpidump [options]");
 
 	ACPI_OPTION("-b", "Dump tables to binary files");
-	ACPI_OPTION("-c", "Dump customized tables");
 	ACPI_OPTION("-h -?", "This help message");
 	ACPI_OPTION("-o <File>", "Redirect output to file");
 	ACPI_OPTION("-r <Address>", "Dump tables from specified RSDP");
@@ -107,6 +106,7 @@ static void ap_display_usage(void)
 	ACPI_USAGE_TEXT("\nTable Options:\n");
 
 	ACPI_OPTION("-a <Address>", "Get table via a physical address");
+	ACPI_OPTION("-c <on|off>", "Turning on/off customized table dumping");
 	ACPI_OPTION("-f <BinaryFile>", "Get table via a binary file");
 	ACPI_OPTION("-n <Signature>", "Get table via a name/signature");
 	ACPI_OPTION("-x", "Do not use but dump XSDT");
@@ -181,7 +181,16 @@ static int ap_do_options(int argc, char **argv)
 
 		case 'c':	/* Dump customized tables */
 
-			gbl_dump_customized_tables = TRUE;
+			if (!strcmp(acpi_gbl_optarg, "on")) {
+				gbl_dump_customized_tables = TRUE;
+			} else if (!strcmp(acpi_gbl_optarg, "off")) {
+				gbl_dump_customized_tables = FALSE;
+			} else {
+				acpi_log_error
+				    ("%s: Cannot handle this switch, please use on|off\n",
+				     acpi_gbl_optarg);
+				return (-1);
+			}
 			continue;
 
 		case 'h':
diff --git a/kernel/tools/power/acpi/tools/ec/Makefile b/kernel/tools/power/acpi/tools/ec/Makefile
index b7b0b929b..75d8a127b 100644
--- a/kernel/tools/power/acpi/tools/ec/Makefile
+++ b/kernel/tools/power/acpi/tools/ec/Makefile
@@ -1,22 +1,17 @@
-ec_access: ec_access.o
-	$(ECHO) "  LD      " $@
-	$(QUIET) $(LD) $(CFLAGS) $(LDFLAGS) $< -o $@
-	$(QUIET) $(STRIPCMD) $@
+# tools/power/acpi/tools/acpidump/Makefile - ACPI tool Makefile
+#
+# Copyright (c) 2015, Intel Corporation
+#   Author: Lv Zheng <lv.zheng@intel.com>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; version 2
+# of the License.
 
-%.o: %.c
-	$(ECHO) "  CC      " $@
-	$(QUIET) $(CC) -c $(CFLAGS) -o $@ $<
+include ../../Makefile.config
 
-all: ec_access
+TOOL = ec
+TOOL_OBJS = \
+	ec_access.o
 
-install:
-	$(INSTALL) -d $(DESTDIR)${sbindir}
-	$(INSTALL_PROGRAM) ec_access $(DESTDIR)${sbindir}
-
-uninstall:
-	- rm -f $(DESTDIR)${sbindir}/ec_access
-
-clean:
-	-rm -f $(OUTPUT)ec_access
-
-.PHONY: all install uninstall
+include ../../Makefile.rules