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-rw-r--r--Documentation/kernel-parameters.txt6
-rw-r--r--drivers/acpi/Kconfig20
-rw-r--r--drivers/acpi/acpica/accommon.h3
-rw-r--r--drivers/acpi/acpica/acglobal.h2
-rw-r--r--drivers/acpi/acpica/acinterp.h2
-rw-r--r--drivers/acpi/acpica/aclocal.h1
-rw-r--r--drivers/acpi/acpica/acnamesp.h1
-rw-r--r--drivers/acpi/acpica/acobject.h1
-rw-r--r--drivers/acpi/acpica/acstruct.h1
-rw-r--r--drivers/acpi/acpica/acutils.h64
-rw-r--r--drivers/acpi/acpica/dsfield.c2
-rw-r--r--drivers/acpi/acpica/dsinit.c2
-rw-r--r--drivers/acpi/acpica/dsobject.c7
-rw-r--r--drivers/acpi/acpica/dsutils.c4
-rw-r--r--drivers/acpi/acpica/dswload.c17
-rw-r--r--drivers/acpi/acpica/evgpeinit.c2
-rw-r--r--drivers/acpi/acpica/exconfig.c2
-rw-r--r--drivers/acpi/acpica/exconvrt.c9
-rw-r--r--drivers/acpi/acpica/exdebug.c42
-rw-r--r--drivers/acpi/acpica/exdump.c9
-rw-r--r--drivers/acpi/acpica/exfield.c2
-rw-r--r--drivers/acpi/acpica/exfldio.c52
-rw-r--r--drivers/acpi/acpica/exmisc.c36
-rw-r--r--drivers/acpi/acpica/exnames.c2
-rw-r--r--drivers/acpi/acpica/exoparg2.c8
-rw-r--r--drivers/acpi/acpica/exoparg3.c4
-rw-r--r--drivers/acpi/acpica/exregion.c9
-rw-r--r--drivers/acpi/acpica/exstorob.c18
-rw-r--r--drivers/acpi/acpica/exutils.c32
-rw-r--r--drivers/acpi/acpica/hwxfsleep.c125
-rw-r--r--drivers/acpi/acpica/nsaccess.c16
-rw-r--r--drivers/acpi/acpica/nsconvert.c10
-rw-r--r--drivers/acpi/acpica/nsdump.c2
-rw-r--r--drivers/acpi/acpica/nseval.c7
-rw-r--r--drivers/acpi/acpica/nsinit.c4
-rw-r--r--drivers/acpi/acpica/nsparse.c7
-rw-r--r--drivers/acpi/acpica/nsrepair2.c2
-rw-r--r--drivers/acpi/acpica/nssearch.c37
-rw-r--r--drivers/acpi/acpica/nsutils.c3
-rw-r--r--drivers/acpi/acpica/nsxfeval.c5
-rw-r--r--drivers/acpi/acpica/nsxfname.c29
-rw-r--r--drivers/acpi/acpica/psutils.c7
-rw-r--r--drivers/acpi/acpica/rscreate.c6
-rw-r--r--drivers/acpi/acpica/rsmisc.c8
-rw-r--r--drivers/acpi/acpica/rsutils.c13
-rw-r--r--drivers/acpi/acpica/rsxface.c8
-rw-r--r--drivers/acpi/acpica/tbdata.c8
-rw-r--r--drivers/acpi/acpica/tbfadt.c27
-rw-r--r--drivers/acpi/acpica/tbfind.c21
-rw-r--r--drivers/acpi/acpica/tbinstal.c7
-rw-r--r--drivers/acpi/acpica/tbprint.c10
-rw-r--r--drivers/acpi/acpica/tbutils.c37
-rw-r--r--drivers/acpi/acpica/tbxface.c17
-rw-r--r--drivers/acpi/acpica/tbxfload.c17
-rw-r--r--drivers/acpi/acpica/utalloc.c6
-rw-r--r--drivers/acpi/acpica/utbuffer.c4
-rw-r--r--drivers/acpi/acpica/utcache.c6
-rw-r--r--drivers/acpi/acpica/utcopy.c42
-rw-r--r--drivers/acpi/acpica/utdebug.c4
-rw-r--r--drivers/acpi/acpica/utglobal.c13
-rw-r--r--drivers/acpi/acpica/utids.c100
-rw-r--r--drivers/acpi/acpica/utmisc.c9
-rw-r--r--drivers/acpi/acpica/utosi.c9
-rw-r--r--drivers/acpi/acpica/utpredef.c4
-rw-r--r--drivers/acpi/acpica/utprint.c6
-rw-r--r--drivers/acpi/acpica/utstring.c33
-rw-r--r--drivers/acpi/acpica/uttrack.c8
-rw-r--r--drivers/acpi/acpica/utxface.c8
-rw-r--r--drivers/acpi/acpica/utxfinit.c10
-rw-r--r--drivers/acpi/blacklist.c26
-rw-r--r--drivers/acpi/internal.h1
-rw-r--r--drivers/acpi/osl.c18
-rw-r--r--include/acpi/acnames.h1
-rw-r--r--include/acpi/acoutput.h13
-rw-r--r--include/acpi/acpixf.h28
-rw-r--r--include/acpi/actbl.h1
-rw-r--r--include/acpi/actbl1.h11
-rw-r--r--include/acpi/actbl2.h80
-rw-r--r--include/acpi/actbl3.h34
-rw-r--r--include/acpi/actypes.h33
-rw-r--r--include/acpi/platform/acenv.h39
-rw-r--r--include/acpi/platform/acenvex.h6
-rw-r--r--include/acpi/platform/acgcc.h4
-rw-r--r--tools/power/acpi/common/getopt.c4
-rw-r--r--tools/power/acpi/man/acpidump.817
-rw-r--r--tools/power/acpi/os_specific/service_layers/oslinuxtbl.c95
-rw-r--r--tools/power/acpi/os_specific/service_layers/osunixmap.c2
-rw-r--r--tools/power/acpi/tools/acpidump/acpidump.h2
-rw-r--r--tools/power/acpi/tools/acpidump/apdump.c8
-rw-r--r--tools/power/acpi/tools/acpidump/apfiles.c12
-rw-r--r--tools/power/acpi/tools/acpidump/apmain.c15
91 files changed, 973 insertions, 532 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index afe7e2bbbc23..1d6f0459cd7b 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -293,6 +293,12 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
acpi_os_name= [HW,ACPI] Tell ACPI BIOS the name of the OS
Format: To spoof as Windows 98: ="Microsoft Windows"
+ acpi_rev_override [ACPI] Override the _REV object to return 5 (instead
+ of 2 which is mandated by ACPI 6) as the supported ACPI
+ specification revision (when using this switch, it may
+ be necessary to carry out a cold reboot _twice_ in a
+ row to make it take effect on the platform firmware).
+
acpi_osi= [HW,ACPI] Modify list of supported OS interface strings
acpi_osi="string1" # add string1
acpi_osi="!string2" # remove string2
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index f15db002be8e..114cf48085ab 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -80,6 +80,26 @@ config ACPI_PROCFS_POWER
Say N to delete power /proc/acpi/ directories that have moved to /sys/
+config ACPI_REV_OVERRIDE_POSSIBLE
+ bool "Allow supported ACPI revision to be overriden"
+ depends on X86
+ default y
+ help
+ The platform firmware on some systems expects Linux to return "5" as
+ the supported ACPI revision which makes it expose system configuration
+ information in a special way.
+
+ For example, based on what ACPI exports as the supported revision,
+ Dell XPS 13 (2015) configures its audio device to either work in HDA
+ mode or in I2S mode, where the former is supposed to be used on Linux
+ until the latter is fully supported (in the kernel as well as in user
+ space).
+
+ This option enables a DMI-based quirk for the above Dell machine (so
+ that HDA audio is exposed by the platform firmware to the kernel) and
+ makes it possible to force the kernel to return "5" as the supported
+ ACPI revision via the "acpi_rev_override" command line switch.
+
config ACPI_EC_DEBUGFS
tristate "EC read/write access through /sys/kernel/debug/ec"
default n
diff --git a/drivers/acpi/acpica/accommon.h b/drivers/acpi/acpica/accommon.h
index 853aa2dbdb61..a8d8092ee391 100644
--- a/drivers/acpi/acpica/accommon.h
+++ b/drivers/acpi/acpica/accommon.h
@@ -59,5 +59,8 @@
#include "acglobal.h" /* All global variables */
#include "achware.h" /* Hardware defines and interfaces */
#include "acutils.h" /* Utility interfaces */
+#ifndef ACPI_USE_SYSTEM_CLIBRARY
+#include "acclib.h" /* C library interfaces */
+#endif /* !ACPI_USE_SYSTEM_CLIBRARY */
#endif /* __ACCOMMON_H__ */
diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h
index a0c478784314..53f96a370762 100644
--- a/drivers/acpi/acpica/acglobal.h
+++ b/drivers/acpi/acpica/acglobal.h
@@ -61,6 +61,8 @@ ACPI_GLOBAL(struct acpi_table_header, acpi_gbl_original_dsdt_header);
#if (!ACPI_REDUCED_HARDWARE)
ACPI_GLOBAL(struct acpi_table_facs *, acpi_gbl_FACS);
+ACPI_GLOBAL(struct acpi_table_facs *, acpi_gbl_facs32);
+ACPI_GLOBAL(struct acpi_table_facs *, acpi_gbl_facs64);
#endif /* !ACPI_REDUCED_HARDWARE */
diff --git a/drivers/acpi/acpica/acinterp.h b/drivers/acpi/acpica/acinterp.h
index 1886bde54b5d..7ac98000b46b 100644
--- a/drivers/acpi/acpica/acinterp.h
+++ b/drivers/acpi/acpica/acinterp.h
@@ -468,6 +468,8 @@ void acpi_ex_eisa_id_to_string(char *dest, u64 compressed_id);
void acpi_ex_integer_to_string(char *dest, u64 value);
+void acpi_ex_pci_cls_to_string(char *dest, u8 class_code[3]);
+
u8 acpi_is_valid_space_id(u8 space_id);
/*
diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h
index ffdb956391f6..bc600969c6a1 100644
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -213,6 +213,7 @@ struct acpi_table_list {
#define ACPI_TABLE_INDEX_DSDT (0)
#define ACPI_TABLE_INDEX_FACS (1)
+#define ACPI_TABLE_INDEX_X_FACS (2)
struct acpi_find_context {
char *search_for;
diff --git a/drivers/acpi/acpica/acnamesp.h b/drivers/acpi/acpica/acnamesp.h
index 952fbe0b7231..0dd088290d80 100644
--- a/drivers/acpi/acpica/acnamesp.h
+++ b/drivers/acpi/acpica/acnamesp.h
@@ -66,6 +66,7 @@
#define ACPI_NS_PREFIX_IS_SCOPE 0x10
#define ACPI_NS_EXTERNAL 0x20
#define ACPI_NS_TEMPORARY 0x40
+#define ACPI_NS_OVERRIDE_IF_FOUND 0x80
/* Flags for acpi_ns_walk_namespace */
diff --git a/drivers/acpi/acpica/acobject.h b/drivers/acpi/acpica/acobject.h
index 3e9720e1f34f..c81d98d09cac 100644
--- a/drivers/acpi/acpica/acobject.h
+++ b/drivers/acpi/acpica/acobject.h
@@ -335,6 +335,7 @@ struct acpi_object_reference {
void *object; /* name_op=>HANDLE to obj, index_op=>union acpi_operand_object */
struct acpi_namespace_node *node; /* ref_of or Namepath */
union acpi_operand_object **where; /* Target of Index */
+ u8 *index_pointer; /* Used for Buffers and Strings */
u32 value; /* Used for Local/Arg/Index/ddb_handle */
};
diff --git a/drivers/acpi/acpica/acstruct.h b/drivers/acpi/acpica/acstruct.h
index 87c7860b3394..44997ca02ae2 100644
--- a/drivers/acpi/acpica/acstruct.h
+++ b/drivers/acpi/acpica/acstruct.h
@@ -82,6 +82,7 @@ struct acpi_walk_state {
u8 return_used;
u8 scope_depth;
u8 pass_number; /* Parse pass during table load */
+ u8 namespace_override; /* Override existing objects */
u8 result_size; /* Total elements for the result stack */
u8 result_count; /* Current number of occupied elements of result stack */
u32 aml_offset;
diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h
index d49f5c7a20d9..6de0d3573037 100644
--- a/drivers/acpi/acpica/acutils.h
+++ b/drivers/acpi/acpica/acutils.h
@@ -205,66 +205,6 @@ acpi_status acpi_ut_hardware_initialize(void);
void acpi_ut_subsystem_shutdown(void);
-/*
- * utclib - Local implementations of C library functions
- */
-#ifndef ACPI_USE_SYSTEM_CLIBRARY
-
-acpi_size acpi_ut_strlen(const char *string);
-
-char *acpi_ut_strchr(const char *string, int ch);
-
-char *acpi_ut_strcpy(char *dst_string, const char *src_string);
-
-char *acpi_ut_strncpy(char *dst_string,
- const char *src_string, acpi_size count);
-
-int acpi_ut_memcmp(const char *buffer1, const char *buffer2, acpi_size count);
-
-int acpi_ut_strncmp(const char *string1, const char *string2, acpi_size count);
-
-int acpi_ut_strcmp(const char *string1, const char *string2);
-
-char *acpi_ut_strcat(char *dst_string, const char *src_string);
-
-char *acpi_ut_strncat(char *dst_string,
- const char *src_string, acpi_size count);
-
-u32 acpi_ut_strtoul(const char *string, char **terminator, u32 base);
-
-char *acpi_ut_strstr(char *string1, char *string2);
-
-void *acpi_ut_memcpy(void *dest, const void *src, acpi_size count);
-
-void *acpi_ut_memset(void *dest, u8 value, acpi_size count);
-
-int acpi_ut_to_upper(int c);
-
-int acpi_ut_to_lower(int c);
-
-extern const u8 _acpi_ctype[];
-
-#define _ACPI_XA 0x00 /* extra alphabetic - not supported */
-#define _ACPI_XS 0x40 /* extra space */
-#define _ACPI_BB 0x00 /* BEL, BS, etc. - not supported */
-#define _ACPI_CN 0x20 /* CR, FF, HT, NL, VT */
-#define _ACPI_DI 0x04 /* '0'-'9' */
-#define _ACPI_LO 0x02 /* 'a'-'z' */
-#define _ACPI_PU 0x10 /* punctuation */
-#define _ACPI_SP 0x08 /* space, tab, CR, LF, VT, FF */
-#define _ACPI_UP 0x01 /* 'A'-'Z' */
-#define _ACPI_XD 0x80 /* '0'-'9', 'A'-'F', 'a'-'f' */
-
-#define ACPI_IS_DIGIT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_DI))
-#define ACPI_IS_SPACE(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_SP))
-#define ACPI_IS_XDIGIT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_XD))
-#define ACPI_IS_UPPER(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_UP))
-#define ACPI_IS_LOWER(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO))
-#define ACPI_IS_PRINT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP | _ACPI_DI | _ACPI_XS | _ACPI_PU))
-#define ACPI_IS_ALPHA(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP))
-
-#endif /* !ACPI_USE_SYSTEM_CLIBRARY */
-
#define ACPI_IS_ASCII(c) ((c) < 0x80)
/*
@@ -430,6 +370,10 @@ acpi_status
acpi_ut_execute_CID(struct acpi_namespace_node *device_node,
struct acpi_pnp_device_id_list ** return_cid_list);
+acpi_status
+acpi_ut_execute_CLS(struct acpi_namespace_node *device_node,
+ struct acpi_pnp_device_id **return_id);
+
/*
* utlock - reader/writer locks
*/
diff --git a/drivers/acpi/acpica/dsfield.c b/drivers/acpi/acpica/dsfield.c
index 43b40de90484..20de148594fd 100644
--- a/drivers/acpi/acpica/dsfield.c
+++ b/drivers/acpi/acpica/dsfield.c
@@ -502,7 +502,7 @@ acpi_ds_create_field(union acpi_parse_object *op,
}
}
- ACPI_MEMSET(&info, 0, sizeof(struct acpi_create_field_info));
+ memset(&info, 0, sizeof(struct acpi_create_field_info));
/* Second arg is the field flags */
diff --git a/drivers/acpi/acpica/dsinit.c b/drivers/acpi/acpica/dsinit.c
index bbe74bcebbae..95779e8ec3bb 100644
--- a/drivers/acpi/acpica/dsinit.c
+++ b/drivers/acpi/acpica/dsinit.c
@@ -207,7 +207,7 @@ acpi_ds_initialize_objects(u32 table_index,
/* Set all init info to zero */
- ACPI_MEMSET(&info, 0, sizeof(struct acpi_init_walk_info));
+ memset(&info, 0, sizeof(struct acpi_init_walk_info));
info.owner_id = owner_id;
info.table_index = table_index;
diff --git a/drivers/acpi/acpica/dsobject.c b/drivers/acpi/acpica/dsobject.c
index 8a7b07b6adc8..2beb7fd674ae 100644
--- a/drivers/acpi/acpica/dsobject.c
+++ b/drivers/acpi/acpica/dsobject.c
@@ -339,8 +339,8 @@ acpi_ds_build_internal_buffer_obj(struct acpi_walk_state *walk_state,
/* Initialize buffer from the byte_list (if present) */
if (byte_list) {
- ACPI_MEMCPY(obj_desc->buffer.pointer,
- byte_list->named.data, byte_list_length);
+ memcpy(obj_desc->buffer.pointer, byte_list->named.data,
+ byte_list_length);
}
}
@@ -750,8 +750,7 @@ acpi_ds_init_object_from_op(struct acpi_walk_state *walk_state,
case ACPI_TYPE_STRING:
obj_desc->string.pointer = op->common.value.string;
- obj_desc->string.length =
- (u32) ACPI_STRLEN(op->common.value.string);
+ obj_desc->string.length = (u32)strlen(op->common.value.string);
/*
* The string is contained in the ACPI table, don't ever try
diff --git a/drivers/acpi/acpica/dsutils.c b/drivers/acpi/acpica/dsutils.c
index deeddd6d2f05..ebc577baeaf9 100644
--- a/drivers/acpi/acpica/dsutils.c
+++ b/drivers/acpi/acpica/dsutils.c
@@ -572,8 +572,8 @@ acpi_ds_create_operand(struct acpi_walk_state *walk_state,
obj_desc =
acpi_ut_create_string_object((acpi_size) name_length);
- ACPI_STRNCPY(obj_desc->string.pointer,
- name_string, name_length);
+ strncpy(obj_desc->string.pointer,
+ name_string, name_length);
status = AE_OK;
} else {
/*
diff --git a/drivers/acpi/acpica/dswload.c b/drivers/acpi/acpica/dswload.c
index 843942fb4be5..845ff44919c3 100644
--- a/drivers/acpi/acpica/dswload.c
+++ b/drivers/acpi/acpica/dswload.c
@@ -315,10 +315,19 @@ acpi_ds_load1_begin_op(struct acpi_walk_state * walk_state,
flags = ACPI_NS_NO_UPSEARCH;
if ((walk_state->opcode != AML_SCOPE_OP) &&
(!(walk_state->parse_flags & ACPI_PARSE_DEFERRED_OP))) {
- flags |= ACPI_NS_ERROR_IF_FOUND;
- ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
- "[%s] Cannot already exist\n",
- acpi_ut_get_type_name(object_type)));
+ if (walk_state->namespace_override) {
+ flags |= ACPI_NS_OVERRIDE_IF_FOUND;
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "[%s] Override allowed\n",
+ acpi_ut_get_type_name
+ (object_type)));
+ } else {
+ flags |= ACPI_NS_ERROR_IF_FOUND;
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "[%s] Cannot already exist\n",
+ acpi_ut_get_type_name
+ (object_type)));
+ }
} else {
ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
"[%s] Both Find or Create allowed\n",
diff --git a/drivers/acpi/acpica/evgpeinit.c b/drivers/acpi/acpica/evgpeinit.c
index 8840296d5b20..ea4c0d3fca2d 100644
--- a/drivers/acpi/acpica/evgpeinit.c
+++ b/drivers/acpi/acpica/evgpeinit.c
@@ -377,7 +377,7 @@ acpi_ev_match_gpe_method(acpi_handle obj_handle,
/* 4) The last two characters of the name are the hex GPE Number */
- gpe_number = ACPI_STRTOUL(&name[2], NULL, 16);
+ gpe_number = strtoul(&name[2], NULL, 16);
if (gpe_number == ACPI_UINT32_MAX) {
/* Conversion failed; invalid method, just ignore it */
diff --git a/drivers/acpi/acpica/exconfig.c b/drivers/acpi/acpica/exconfig.c
index 6e0df2b9d5a4..24a4c5c2b124 100644
--- a/drivers/acpi/acpica/exconfig.c
+++ b/drivers/acpi/acpica/exconfig.c
@@ -470,7 +470,7 @@ acpi_ex_load_op(union acpi_operand_object *obj_desc,
return_ACPI_STATUS(AE_NO_MEMORY);
}
- ACPI_MEMCPY(table, table_header, length);
+ memcpy(table, table_header, length);
break;
default:
diff --git a/drivers/acpi/acpica/exconvrt.c b/drivers/acpi/acpica/exconvrt.c
index 89a976b4ccf2..075d654c837f 100644
--- a/drivers/acpi/acpica/exconvrt.c
+++ b/drivers/acpi/acpica/exconvrt.c
@@ -227,9 +227,8 @@ acpi_ex_convert_to_buffer(union acpi_operand_object *obj_desc,
/* Copy the integer to the buffer, LSB first */
new_buf = return_desc->buffer.pointer;
- ACPI_MEMCPY(new_buf,
- &obj_desc->integer.value,
- acpi_gbl_integer_byte_width);
+ memcpy(new_buf,
+ &obj_desc->integer.value, acpi_gbl_integer_byte_width);
break;
case ACPI_TYPE_STRING:
@@ -252,8 +251,8 @@ acpi_ex_convert_to_buffer(union acpi_operand_object *obj_desc,
/* Copy the string to the buffer */
new_buf = return_desc->buffer.pointer;
- ACPI_STRNCPY((char *)new_buf, (char *)obj_desc->string.pointer,
- obj_desc->string.length);
+ strncpy((char *)new_buf, (char *)obj_desc->string.pointer,
+ obj_desc->string.length);
break;
default:
diff --git a/drivers/acpi/acpica/exdebug.c b/drivers/acpi/acpica/exdebug.c
index e67d0aca3fe6..815442bbd051 100644
--- a/drivers/acpi/acpica/exdebug.c
+++ b/drivers/acpi/acpica/exdebug.c
@@ -76,6 +76,8 @@ acpi_ex_do_debug_object(union acpi_operand_object *source_desc,
{
u32 i;
u32 timer;
+ union acpi_operand_object *object_desc;
+ u32 value;
ACPI_FUNCTION_TRACE_PTR(ex_do_debug_object, source_desc);
@@ -254,8 +256,44 @@ acpi_ex_do_debug_object(union acpi_operand_object *source_desc,
object)->object,
level + 4, 0);
} else {
- acpi_ex_do_debug_object(source_desc->reference.
- object, level + 4, 0);
+ object_desc = source_desc->reference.object;
+ value = source_desc->reference.value;
+
+ switch (object_desc->common.type) {
+ case ACPI_TYPE_BUFFER:
+
+ acpi_os_printf("Buffer[%u] = 0x%2.2X\n",
+ value,
+ *source_desc->reference.
+ index_pointer);
+ break;
+
+ case ACPI_TYPE_STRING:
+
+ acpi_os_printf
+ ("String[%u] = \"%c\" (0x%2.2X)\n",
+ value,
+ *source_desc->reference.
+ index_pointer,
+ *source_desc->reference.
+ index_pointer);
+ break;
+
+ case ACPI_TYPE_PACKAGE:
+
+ acpi_os_printf("Package[%u] = ", value);
+ acpi_ex_do_debug_object(*source_desc->
+ reference.where,
+ level + 4, 0);
+ break;
+
+ default:
+
+ acpi_os_printf
+ ("Unknown Reference object type %X\n",
+ object_desc->common.type);
+ break;
+ }
}
}
break;
diff --git a/drivers/acpi/acpica/exdump.c b/drivers/acpi/acpica/exdump.c
index 1da52bef632e..401e7edcd419 100644
--- a/drivers/acpi/acpica/exdump.c
+++ b/drivers/acpi/acpica/exdump.c
@@ -224,7 +224,7 @@ static struct acpi_exdump_info acpi_ex_dump_index_field[5] = {
{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(index_field.data_obj), "Data Object"}
};
-static struct acpi_exdump_info acpi_ex_dump_reference[8] = {
+static struct acpi_exdump_info acpi_ex_dump_reference[9] = {
{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_reference), NULL},
{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(reference.class), "Class"},
{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(reference.target_type), "Target Type"},
@@ -232,6 +232,8 @@ static struct acpi_exdump_info acpi_ex_dump_reference[8] = {
{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.object), "Object Desc"},
{ACPI_EXD_NODE, ACPI_EXD_OFFSET(reference.node), "Node"},
{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.where), "Where"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.index_pointer),
+ "Index Pointer"},
{ACPI_EXD_REFERENCE, 0, NULL}
};
@@ -1005,14 +1007,13 @@ static void acpi_ex_dump_reference_obj(union acpi_operand_object *obj_desc)
} else if (obj_desc->reference.object) {
if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) ==
ACPI_DESC_TYPE_OPERAND) {
- acpi_os_printf(" Target: %p",
+ acpi_os_printf("%22s %p", "Target :",
obj_desc->reference.object);
if (obj_desc->reference.class == ACPI_REFCLASS_TABLE) {
acpi_os_printf(" Table Index: %X\n",
obj_desc->reference.value);
} else {
- acpi_os_printf(" Target: %p [%s]\n",
- obj_desc->reference.object,
+ acpi_os_printf(" [%s]\n",
acpi_ut_get_type_name(((union
acpi_operand_object
*)
diff --git a/drivers/acpi/acpica/exfield.c b/drivers/acpi/acpica/exfield.c
index c161dd974f74..61fd9c7b88bc 100644
--- a/drivers/acpi/acpica/exfield.c
+++ b/drivers/acpi/acpica/exfield.c
@@ -428,7 +428,7 @@ acpi_ex_write_data_to_field(union acpi_operand_object *source_desc,
}
buffer = buffer_desc->buffer.pointer;
- ACPI_MEMCPY(buffer, source_desc->buffer.pointer, length);
+ memcpy(buffer, source_desc->buffer.pointer, length);
/* Lock entire transaction if requested */
diff --git a/drivers/acpi/acpica/exfldio.c b/drivers/acpi/acpica/exfldio.c
index 725a3746a2df..70b7bbbb860b 100644
--- a/drivers/acpi/acpica/exfldio.c
+++ b/drivers/acpi/acpica/exfldio.c
@@ -416,22 +416,22 @@ acpi_ex_field_datum_io(union acpi_operand_object *obj_desc,
* Copy the data from the source buffer.
* Length is the field width in bytes.
*/
- ACPI_MEMCPY(value,
- (obj_desc->buffer_field.buffer_obj)->buffer.
- pointer +
- obj_desc->buffer_field.base_byte_offset +
- field_datum_byte_offset,
- obj_desc->common_field.access_byte_width);
+ memcpy(value,
+ (obj_desc->buffer_field.buffer_obj)->buffer.
+ pointer +
+ obj_desc->buffer_field.base_byte_offset +
+ field_datum_byte_offset,
+ obj_desc->common_field.access_byte_width);
} else {
/*
* Copy the data to the target buffer.
* Length is the field width in bytes.
*/
- ACPI_MEMCPY((obj_desc->buffer_field.buffer_obj)->buffer.
- pointer +
- obj_desc->buffer_field.base_byte_offset +
- field_datum_byte_offset, value,
- obj_desc->common_field.access_byte_width);
+ memcpy((obj_desc->buffer_field.buffer_obj)->buffer.
+ pointer +
+ obj_desc->buffer_field.base_byte_offset +
+ field_datum_byte_offset, value,
+ obj_desc->common_field.access_byte_width);
}
status = AE_OK;
@@ -703,7 +703,7 @@ acpi_ex_extract_from_field(union acpi_operand_object *obj_desc,
return_ACPI_STATUS(AE_BUFFER_OVERFLOW);
}
- ACPI_MEMSET(buffer, 0, buffer_length);
+ memset(buffer, 0, buffer_length);
access_bit_width = ACPI_MUL_8(obj_desc->common_field.access_byte_width);
/* Handle the simple case here */
@@ -720,7 +720,7 @@ acpi_ex_extract_from_field(union acpi_operand_object *obj_desc,
status =
acpi_ex_field_datum_io(obj_desc, 0, &raw_datum,
ACPI_READ);
- ACPI_MEMCPY(buffer, &raw_datum, buffer_length);
+ memcpy(buffer, &raw_datum, buffer_length);
}
return_ACPI_STATUS(status);
@@ -793,9 +793,9 @@ acpi_ex_extract_from_field(union acpi_operand_object *obj_desc,
/* Write merged datum to target buffer */
- ACPI_MEMCPY(((char *)buffer) + buffer_offset, &merged_datum,
- ACPI_MIN(obj_desc->common_field.access_byte_width,
- buffer_length - buffer_offset));
+ memcpy(((char *)buffer) + buffer_offset, &merged_datum,
+ ACPI_MIN(obj_desc->common_field.access_byte_width,
+ buffer_length - buffer_offset));
buffer_offset += obj_desc->common_field.access_byte_width;
merged_datum =
@@ -811,9 +811,9 @@ acpi_ex_extract_from_field(union acpi_operand_object *obj_desc,
/* Write the last datum to the buffer */
- ACPI_MEMCPY(((char *)buffer) + buffer_offset, &merged_datum,
- ACPI_MIN(obj_desc->common_field.access_byte_width,
- buffer_length - buffer_offset));
+ memcpy(((char *)buffer) + buffer_offset, &merged_datum,
+ ACPI_MIN(obj_desc->common_field.access_byte_width,
+ buffer_length - buffer_offset));
return_ACPI_STATUS(AE_OK);
}
@@ -878,7 +878,7 @@ acpi_ex_insert_into_field(union acpi_operand_object *obj_desc,
* at Byte zero. All unused (upper) bytes of the
* buffer will be 0.
*/
- ACPI_MEMCPY((char *)new_buffer, (char *)buffer, buffer_length);
+ memcpy((char *)new_buffer, (char *)buffer, buffer_length);
buffer = new_buffer;
buffer_length = required_length;
}
@@ -918,9 +918,9 @@ acpi_ex_insert_into_field(union acpi_operand_object *obj_desc,
/* Get initial Datum from the input buffer */
- ACPI_MEMCPY(&raw_datum, buffer,
- ACPI_MIN(obj_desc->common_field.access_byte_width,
- buffer_length - buffer_offset));
+ memcpy(&raw_datum, buffer,
+ ACPI_MIN(obj_desc->common_field.access_byte_width,
+ buffer_length - buffer_offset));
merged_datum =
raw_datum << obj_desc->common_field.start_field_bit_offset;
@@ -970,9 +970,9 @@ acpi_ex_insert_into_field(union acpi_operand_object *obj_desc,
/* Get the next input datum from the buffer */
buffer_offset += obj_desc->common_field.access_byte_width;
- ACPI_MEMCPY(&raw_datum, ((char *)buffer) + buffer_offset,
- ACPI_MIN(obj_desc->common_field.access_byte_width,
- buffer_length - buffer_offset));
+ memcpy(&raw_datum, ((char *)buffer) + buffer_offset,
+ ACPI_MIN(obj_desc->common_field.access_byte_width,
+ buffer_length - buffer_offset));
merged_datum |=
raw_datum << obj_desc->common_field.start_field_bit_offset;
diff --git a/drivers/acpi/acpica/exmisc.c b/drivers/acpi/acpica/exmisc.c
index b56fc9d6f48e..d02afece0f10 100644
--- a/drivers/acpi/acpica/exmisc.c
+++ b/drivers/acpi/acpica/exmisc.c
@@ -209,8 +209,8 @@ acpi_ex_concat_template(union acpi_operand_object *operand0,
* end_tag descriptor is copied from Operand1.
*/
new_buf = return_desc->buffer.pointer;
- ACPI_MEMCPY(new_buf, operand0->buffer.pointer, length0);
- ACPI_MEMCPY(new_buf + length0, operand1->buffer.pointer, length1);
+ memcpy(new_buf, operand0->buffer.pointer, length0);
+ memcpy(new_buf + length0, operand1->buffer.pointer, length1);
/* Insert end_tag and set the checksum to zero, means "ignore checksum" */
@@ -318,14 +318,14 @@ acpi_ex_do_concatenate(union acpi_operand_object *operand0,
/* Copy the first integer, LSB first */
- ACPI_MEMCPY(new_buf, &operand0->integer.value,
- acpi_gbl_integer_byte_width);
+ memcpy(new_buf, &operand0->integer.value,
+ acpi_gbl_integer_byte_width);
/* Copy the second integer (LSB first) after the first */
- ACPI_MEMCPY(new_buf + acpi_gbl_integer_byte_width,
- &local_operand1->integer.value,
- acpi_gbl_integer_byte_width);
+ memcpy(new_buf + acpi_gbl_integer_byte_width,
+ &local_operand1->integer.value,
+ acpi_gbl_integer_byte_width);
break;
case ACPI_TYPE_STRING:
@@ -346,9 +346,9 @@ acpi_ex_do_concatenate(union acpi_operand_object *operand0,
/* Concatenate the strings */
- ACPI_STRCPY(new_buf, operand0->string.pointer);
- ACPI_STRCPY(new_buf + operand0->string.length,
- local_operand1->string.pointer);
+ strcpy(new_buf, operand0->string.pointer);
+ strcpy(new_buf + operand0->string.length,
+ local_operand1->string.pointer);
break;
case ACPI_TYPE_BUFFER:
@@ -369,11 +369,11 @@ acpi_ex_do_concatenate(union acpi_operand_object *operand0,
/* Concatenate the buffers */
- ACPI_MEMCPY(new_buf, operand0->buffer.pointer,
- operand0->buffer.length);
- ACPI_MEMCPY(new_buf + operand0->buffer.length,
- local_operand1->buffer.pointer,
- local_operand1->buffer.length);
+ memcpy(new_buf, operand0->buffer.pointer,
+ operand0->buffer.length);
+ memcpy(new_buf + operand0->buffer.length,
+ local_operand1->buffer.pointer,
+ local_operand1->buffer.length);
break;
default:
@@ -660,9 +660,9 @@ acpi_ex_do_logical_op(u16 opcode,
/* Lexicographic compare: compare the data bytes */
- compare = ACPI_MEMCMP(operand0->buffer.pointer,
- local_operand1->buffer.pointer,
- (length0 > length1) ? length1 : length0);
+ compare = memcmp(operand0->buffer.pointer,
+ local_operand1->buffer.pointer,
+ (length0 > length1) ? length1 : length0);
switch (opcode) {
case AML_LEQUAL_OP: /* LEqual (Operand0, Operand1) */
diff --git a/drivers/acpi/acpica/exnames.c b/drivers/acpi/acpica/exnames.c
index 453b00c30177..20e87813c7d7 100644
--- a/drivers/acpi/acpica/exnames.c
+++ b/drivers/acpi/acpica/exnames.c
@@ -192,7 +192,7 @@ static acpi_status acpi_ex_name_segment(u8 ** in_aml_address, char *name_string)
char_buf[4] = '\0';
if (name_string) {
- ACPI_STRCAT(name_string, char_buf);
+ strcat(name_string, char_buf);
ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
"Appended to - %s\n", name_string));
} else {
diff --git a/drivers/acpi/acpica/exoparg2.c b/drivers/acpi/acpica/exoparg2.c
index fcc618aa2061..b8944ebb1081 100644
--- a/drivers/acpi/acpica/exoparg2.c
+++ b/drivers/acpi/acpica/exoparg2.c
@@ -337,8 +337,8 @@ acpi_status acpi_ex_opcode_2A_1T_1R(struct acpi_walk_state *walk_state)
* Copy the raw buffer data with no transform.
* (NULL terminated already)
*/
- ACPI_MEMCPY(return_desc->string.pointer,
- operand[0]->buffer.pointer, length);
+ memcpy(return_desc->string.pointer,
+ operand[0]->buffer.pointer, length);
break;
case AML_CONCAT_RES_OP:
@@ -380,6 +380,8 @@ acpi_status acpi_ex_opcode_2A_1T_1R(struct acpi_walk_state *walk_state)
return_desc->reference.target_type =
ACPI_TYPE_BUFFER_FIELD;
+ return_desc->reference.index_pointer =
+ &(operand[0]->buffer.pointer[index]);
break;
case ACPI_TYPE_BUFFER:
@@ -391,6 +393,8 @@ acpi_status acpi_ex_opcode_2A_1T_1R(struct acpi_walk_state *walk_state)
return_desc->reference.target_type =
ACPI_TYPE_BUFFER_FIELD;
+ return_desc->reference.index_pointer =
+ &(operand[0]->buffer.pointer[index]);
break;
case ACPI_TYPE_PACKAGE:
diff --git a/drivers/acpi/acpica/exoparg3.c b/drivers/acpi/acpica/exoparg3.c
index 1c64a988cbee..fa100b3b92ee 100644
--- a/drivers/acpi/acpica/exoparg3.c
+++ b/drivers/acpi/acpica/exoparg3.c
@@ -237,8 +237,8 @@ acpi_status acpi_ex_opcode_3A_1T_1R(struct acpi_walk_state *walk_state)
/* We have a buffer, copy the portion requested */
- ACPI_MEMCPY(buffer, operand[0]->string.pointer + index,
- length);
+ memcpy(buffer, operand[0]->string.pointer + index,
+ length);
}
/* Set the length of the new String/Buffer */
diff --git a/drivers/acpi/acpica/exregion.c b/drivers/acpi/acpica/exregion.c
index f6c2f5499935..b4a5e44c00dd 100644
--- a/drivers/acpi/acpica/exregion.c
+++ b/drivers/acpi/acpica/exregion.c
@@ -517,15 +517,14 @@ acpi_ex_data_table_space_handler(u32 function,
switch (function) {
case ACPI_READ:
- ACPI_MEMCPY(ACPI_CAST_PTR(char, value),
- ACPI_PHYSADDR_TO_PTR(address),
- ACPI_DIV_8(bit_width));
+ memcpy(ACPI_CAST_PTR(char, value),
+ ACPI_PHYSADDR_TO_PTR(address), ACPI_DIV_8(bit_width));
break;
case ACPI_WRITE:
- ACPI_MEMCPY(ACPI_PHYSADDR_TO_PTR(address),
- ACPI_CAST_PTR(char, value), ACPI_DIV_8(bit_width));
+ memcpy(ACPI_PHYSADDR_TO_PTR(address),
+ ACPI_CAST_PTR(char, value), ACPI_DIV_8(bit_width));
break;
default:
diff --git a/drivers/acpi/acpica/exstorob.c b/drivers/acpi/acpica/exstorob.c
index 6fa3c8d8fc5f..e1d4f4d51b97 100644
--- a/drivers/acpi/acpica/exstorob.c
+++ b/drivers/acpi/acpica/exstorob.c
@@ -100,9 +100,9 @@ acpi_ex_store_buffer_to_buffer(union acpi_operand_object *source_desc,
/* Clear existing buffer and copy in the new one */
- ACPI_MEMSET(target_desc->buffer.pointer, 0,
- target_desc->buffer.length);
- ACPI_MEMCPY(target_desc->buffer.pointer, buffer, length);
+ memset(target_desc->buffer.pointer, 0,
+ target_desc->buffer.length);
+ memcpy(target_desc->buffer.pointer, buffer, length);
#ifdef ACPI_OBSOLETE_BEHAVIOR
/*
@@ -129,8 +129,8 @@ acpi_ex_store_buffer_to_buffer(union acpi_operand_object *source_desc,
} else {
/* Truncate the source, copy only what will fit */
- ACPI_MEMCPY(target_desc->buffer.pointer, buffer,
- target_desc->buffer.length);
+ memcpy(target_desc->buffer.pointer, buffer,
+ target_desc->buffer.length);
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"Truncating source buffer from %X to %X\n",
@@ -187,9 +187,9 @@ acpi_ex_store_string_to_string(union acpi_operand_object *source_desc,
* String will fit in existing non-static buffer.
* Clear old string and copy in the new one
*/
- ACPI_MEMSET(target_desc->string.pointer, 0,
- (acpi_size) target_desc->string.length + 1);
- ACPI_MEMCPY(target_desc->string.pointer, buffer, length);
+ memset(target_desc->string.pointer, 0,
+ (acpi_size) target_desc->string.length + 1);
+ memcpy(target_desc->string.pointer, buffer, length);
} else {
/*
* Free the current buffer, then allocate a new buffer
@@ -210,7 +210,7 @@ acpi_ex_store_string_to_string(union acpi_operand_object *source_desc,
}
target_desc->common.flags &= ~AOPOBJ_STATIC_POINTER;
- ACPI_MEMCPY(target_desc->string.pointer, buffer, length);
+ memcpy(target_desc->string.pointer, buffer, length);
}
/* Set the new target length */
diff --git a/drivers/acpi/acpica/exutils.c b/drivers/acpi/acpica/exutils.c
index 3f4225e95d93..30c3f464fda5 100644
--- a/drivers/acpi/acpica/exutils.c
+++ b/drivers/acpi/acpica/exutils.c
@@ -380,6 +380,38 @@ void acpi_ex_integer_to_string(char *out_string, u64 value)
/*******************************************************************************
*
+ * FUNCTION: acpi_ex_pci_cls_to_string
+ *
+ * PARAMETERS: out_string - Where to put the converted string (7 bytes)
+ * PARAMETERS: class_code - PCI class code to be converted (3 bytes)
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Convert 3-bytes PCI class code to string representation.
+ * Return buffer must be large enough to hold the string. The
+ * string returned is always exactly of length
+ * ACPI_PCICLS_STRING_SIZE (includes null terminator).
+ *
+ ******************************************************************************/
+
+void acpi_ex_pci_cls_to_string(char *out_string, u8 class_code[3])
+{
+
+ ACPI_FUNCTION_ENTRY();
+
+ /* All 3 bytes are hexadecimal */
+
+ out_string[0] = acpi_ut_hex_to_ascii_char((u64)class_code[0], 4);
+ out_string[1] = acpi_ut_hex_to_ascii_char((u64)class_code[0], 0);
+ out_string[2] = acpi_ut_hex_to_ascii_char((u64)class_code[1], 4);
+ out_string[3] = acpi_ut_hex_to_ascii_char((u64)class_code[1], 0);
+ out_string[4] = acpi_ut_hex_to_ascii_char((u64)class_code[2], 4);
+ out_string[5] = acpi_ut_hex_to_ascii_char((u64)class_code[2], 0);
+ out_string[6] = 0;
+}
+
+/*******************************************************************************
+ *
* FUNCTION: acpi_is_valid_space_id
*
* PARAMETERS: space_id - ID to be validated
diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
index 3b3767698827..52dfd0d050fa 100644
--- a/drivers/acpi/acpica/hwxfsleep.c
+++ b/drivers/acpi/acpica/hwxfsleep.c
@@ -50,6 +50,13 @@
ACPI_MODULE_NAME("hwxfsleep")
/* Local prototypes */
+#if (!ACPI_REDUCED_HARDWARE)
+static acpi_status
+acpi_hw_set_firmware_waking_vectors(struct acpi_table_facs *facs,
+ acpi_physical_address physical_address,
+ acpi_physical_address physical_address64);
+#endif
+
static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
/*
@@ -72,6 +79,7 @@ static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
/*
* These functions are removed for the ACPI_REDUCED_HARDWARE case:
+ * acpi_set_firmware_waking_vectors
* acpi_set_firmware_waking_vector
* acpi_set_firmware_waking_vector64
* acpi_enter_sleep_state_s4bios
@@ -80,20 +88,26 @@ static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
#if (!ACPI_REDUCED_HARDWARE)
/*******************************************************************************
*
- * FUNCTION: acpi_set_firmware_waking_vector
+ * FUNCTION: acpi_hw_set_firmware_waking_vectors
*
- * PARAMETERS: physical_address - 32-bit physical address of ACPI real mode
+ * PARAMETERS: facs - Pointer to FACS table
+ * physical_address - 32-bit physical address of ACPI real mode
* entry point.
+ * physical_address64 - 64-bit physical address of ACPI protected
+ * mode entry point.
*
* RETURN: Status
*
- * DESCRIPTION: Sets the 32-bit firmware_waking_vector field of the FACS
+ * DESCRIPTION: Sets the firmware_waking_vector fields of the FACS
*
******************************************************************************/
-acpi_status acpi_set_firmware_waking_vector(u32 physical_address)
+static acpi_status
+acpi_hw_set_firmware_waking_vectors(struct acpi_table_facs *facs,
+ acpi_physical_address physical_address,
+ acpi_physical_address physical_address64)
{
- ACPI_FUNCTION_TRACE(acpi_set_firmware_waking_vector);
+ ACPI_FUNCTION_TRACE(acpi_hw_set_firmware_waking_vectors);
/*
@@ -106,17 +120,92 @@ acpi_status acpi_set_firmware_waking_vector(u32 physical_address)
/* Set the 32-bit vector */
- acpi_gbl_FACS->firmware_waking_vector = physical_address;
+ facs->firmware_waking_vector = (u32)physical_address;
- /* Clear the 64-bit vector if it exists */
+ if (facs->length > 32) {
+ if (facs->version >= 1) {
- if ((acpi_gbl_FACS->length > 32) && (acpi_gbl_FACS->version >= 1)) {
- acpi_gbl_FACS->xfirmware_waking_vector = 0;
+ /* Set the 64-bit vector */
+
+ facs->xfirmware_waking_vector = physical_address64;
+ } else {
+ /* Clear the 64-bit vector if it exists */
+
+ facs->xfirmware_waking_vector = 0;
+ }
}
return_ACPI_STATUS(AE_OK);
}
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_set_firmware_waking_vectors
+ *
+ * PARAMETERS: physical_address - 32-bit physical address of ACPI real mode
+ * entry point.
+ * physical_address64 - 64-bit physical address of ACPI protected
+ * mode entry point.
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Sets the firmware_waking_vector fields of the FACS
+ *
+ ******************************************************************************/
+
+acpi_status
+acpi_set_firmware_waking_vectors(acpi_physical_address physical_address,
+ acpi_physical_address physical_address64)
+{
+
+ ACPI_FUNCTION_TRACE(acpi_set_firmware_waking_vectors);
+
+ /* If Hardware Reduced flag is set, there is no FACS */
+
+ if (acpi_gbl_reduced_hardware) {
+ return_ACPI_STATUS (AE_OK);
+ }
+
+ if (acpi_gbl_facs32) {
+ (void)acpi_hw_set_firmware_waking_vectors(acpi_gbl_facs32,
+ physical_address,
+ physical_address64);
+ }
+ if (acpi_gbl_facs64) {
+ (void)acpi_hw_set_firmware_waking_vectors(acpi_gbl_facs64,
+ physical_address,
+ physical_address64);
+ }
+
+ return_ACPI_STATUS(AE_OK);
+}
+
+ACPI_EXPORT_SYMBOL(acpi_set_firmware_waking_vectors)
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_set_firmware_waking_vector
+ *
+ * PARAMETERS: physical_address - 32-bit physical address of ACPI real mode
+ * entry point.
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Sets the 32-bit firmware_waking_vector field of the FACS
+ *
+ ******************************************************************************/
+acpi_status acpi_set_firmware_waking_vector(u32 physical_address)
+{
+ acpi_status status;
+
+ ACPI_FUNCTION_TRACE(acpi_set_firmware_waking_vector);
+
+ status = acpi_set_firmware_waking_vectors((acpi_physical_address)
+ physical_address, 0);
+
+ return_ACPI_STATUS(status);
+}
+
ACPI_EXPORT_SYMBOL(acpi_set_firmware_waking_vector)
#if ACPI_MACHINE_WIDTH == 64
@@ -136,25 +225,19 @@ ACPI_EXPORT_SYMBOL(acpi_set_firmware_waking_vector)
******************************************************************************/
acpi_status acpi_set_firmware_waking_vector64(u64 physical_address)
{
- ACPI_FUNCTION_TRACE(acpi_set_firmware_waking_vector64);
-
-
- /* Determine if the 64-bit vector actually exists */
+ acpi_status status;
- if ((acpi_gbl_FACS->length <= 32) || (acpi_gbl_FACS->version < 1)) {
- return_ACPI_STATUS(AE_NOT_EXIST);
- }
+ ACPI_FUNCTION_TRACE(acpi_set_firmware_waking_vector64);
- /* Clear 32-bit vector, set the 64-bit X_ vector */
+ status = acpi_set_firmware_waking_vectors(0,
+ (acpi_physical_address)
+ physical_address);
- acpi_gbl_FACS->firmware_waking_vector = 0;
- acpi_gbl_FACS->xfirmware_waking_vector = physical_address;
- return_ACPI_STATUS(AE_OK);
+ return_ACPI_STATUS(status);
}
ACPI_EXPORT_SYMBOL(acpi_set_firmware_waking_vector64)
#endif
-
/*******************************************************************************
*
* FUNCTION: acpi_enter_sleep_state_s4bios
diff --git a/drivers/acpi/acpica/nsaccess.c b/drivers/acpi/acpica/nsaccess.c
index 24fa19a76d70..c687b9979fb2 100644
--- a/drivers/acpi/acpica/nsaccess.c
+++ b/drivers/acpi/acpica/nsaccess.c
@@ -102,7 +102,7 @@ acpi_status acpi_ns_root_initialize(void)
/* _OSI is optional for now, will be permanent later */
- if (!ACPI_STRCMP(init_val->name, "_OSI")
+ if (!strcmp(init_val->name, "_OSI")
&& !acpi_gbl_create_osi_method) {
continue;
}
@@ -180,7 +180,7 @@ acpi_status acpi_ns_root_initialize(void)
/* Build an object around the static string */
- obj_desc->string.length = (u32)ACPI_STRLEN(val);
+ obj_desc->string.length = (u32)strlen(val);
obj_desc->string.pointer = val;
obj_desc->common.flags |= AOPOBJ_STATIC_POINTER;
break;
@@ -203,7 +203,7 @@ acpi_status acpi_ns_root_initialize(void)
/* Special case for ACPI Global Lock */
- if (ACPI_STRCMP(init_val->name, "_GL_") == 0) {
+ if (strcmp(init_val->name, "_GL_") == 0) {
acpi_gbl_global_lock_mutex = obj_desc;
/* Create additional counting semaphore for global lock */
@@ -304,7 +304,9 @@ acpi_ns_lookup(union acpi_generic_state *scope_info,
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- local_flags = flags & ~(ACPI_NS_ERROR_IF_FOUND | ACPI_NS_SEARCH_PARENT);
+ local_flags = flags &
+ ~(ACPI_NS_ERROR_IF_FOUND | ACPI_NS_OVERRIDE_IF_FOUND |
+ ACPI_NS_SEARCH_PARENT);
*return_node = ACPI_ENTRY_NOT_FOUND;
acpi_gbl_ns_lookup_count++;
@@ -547,6 +549,12 @@ acpi_ns_lookup(union acpi_generic_state *scope_info,
if (flags & ACPI_NS_ERROR_IF_FOUND) {
local_flags |= ACPI_NS_ERROR_IF_FOUND;
}
+
+ /* Set override flag according to caller */
+
+ if (flags & ACPI_NS_OVERRIDE_IF_FOUND) {
+ local_flags |= ACPI_NS_OVERRIDE_IF_FOUND;
+ }
}
/* Extract one ACPI name from the front of the pathname */
diff --git a/drivers/acpi/acpica/nsconvert.c b/drivers/acpi/acpica/nsconvert.c
index 1a8b39c8d969..da55a1c60da1 100644
--- a/drivers/acpi/acpica/nsconvert.c
+++ b/drivers/acpi/acpica/nsconvert.c
@@ -187,8 +187,8 @@ acpi_ns_convert_to_string(union acpi_operand_object *original_object,
* Copy the raw buffer data with no transform. String is already NULL
* terminated at Length+1.
*/
- ACPI_MEMCPY(new_object->string.pointer,
- original_object->buffer.pointer, length);
+ memcpy(new_object->string.pointer,
+ original_object->buffer.pointer, length);
break;
default:
@@ -251,9 +251,9 @@ acpi_ns_convert_to_buffer(union acpi_operand_object *original_object,
return (AE_NO_MEMORY);
}
- ACPI_MEMCPY(new_object->buffer.pointer,
- original_object->string.pointer,
- original_object->string.length);
+ memcpy(new_object->buffer.pointer,
+ original_object->string.pointer,
+ original_object->string.length);
break;
case ACPI_TYPE_PACKAGE:
diff --git a/drivers/acpi/acpica/nsdump.c b/drivers/acpi/acpica/nsdump.c
index d259393505fa..0f1daba640e7 100644
--- a/drivers/acpi/acpica/nsdump.c
+++ b/drivers/acpi/acpica/nsdump.c
@@ -101,7 +101,7 @@ void acpi_ns_print_pathname(u32 num_segments, char *pathname)
while (num_segments) {
for (i = 0; i < 4; i++) {
- ACPI_IS_PRINT(pathname[i]) ?
+ isprint((int)pathname[i]) ?
acpi_os_printf("%c", pathname[i]) :
acpi_os_printf("?");
}
diff --git a/drivers/acpi/acpica/nseval.c b/drivers/acpi/acpica/nseval.c
index 7bcc68f57afa..80670cb32b5a 100644
--- a/drivers/acpi/acpica/nseval.c
+++ b/drivers/acpi/acpica/nseval.c
@@ -59,15 +59,14 @@ acpi_ns_exec_module_code(union acpi_operand_object *method_obj,
*
* FUNCTION: acpi_ns_evaluate
*
- * PARAMETERS: info - Evaluation info block, contains:
+ * PARAMETERS: info - Evaluation info block, contains these fields
+ * and more:
* prefix_node - Prefix or Method/Object Node to execute
* relative_path - Name of method to execute, If NULL, the
* Node is the object to execute
* parameters - List of parameters to pass to the method,
* terminated by NULL. Params itself may be
* NULL if no parameters are being passed.
- * return_object - Where to put method's return value (if
- * any). If NULL, no value is returned.
* parameter_type - Type of Parameter list
* return_object - Where to put method's return value (if
* any). If NULL, no value is returned.
@@ -440,7 +439,7 @@ acpi_ns_exec_module_code(union acpi_operand_object *method_obj,
/* Initialize the evaluation information block */
- ACPI_MEMSET(info, 0, sizeof(struct acpi_evaluate_info));
+ memset(info, 0, sizeof(struct acpi_evaluate_info));
info->prefix_node = parent_node;
/*
diff --git a/drivers/acpi/acpica/nsinit.c b/drivers/acpi/acpica/nsinit.c
index 4a85c4517988..b744a53618eb 100644
--- a/drivers/acpi/acpica/nsinit.c
+++ b/drivers/acpi/acpica/nsinit.c
@@ -90,7 +90,7 @@ acpi_status acpi_ns_initialize_objects(void)
/* Set all init info to zero */
- ACPI_MEMSET(&info, 0, sizeof(struct acpi_init_walk_info));
+ memset(&info, 0, sizeof(struct acpi_init_walk_info));
/* Walk entire namespace from the supplied root */
@@ -566,7 +566,7 @@ acpi_ns_init_one_device(acpi_handle obj_handle,
ACPI_DEBUG_EXEC(acpi_ut_display_init_pathname
(ACPI_TYPE_METHOD, device_node, METHOD_NAME__INI));
- ACPI_MEMSET(info, 0, sizeof(struct acpi_evaluate_info));
+ memset(info, 0, sizeof(struct acpi_evaluate_info));
info->prefix_node = device_node;
info->relative_pathname = METHOD_NAME__INI;
info->parameters = NULL;
diff --git a/drivers/acpi/acpica/nsparse.c b/drivers/acpi/acpica/nsparse.c
index c95a119767b5..57a4cfe547e4 100644
--- a/drivers/acpi/acpica/nsparse.c
+++ b/drivers/acpi/acpica/nsparse.c
@@ -117,6 +117,13 @@ acpi_ns_one_complete_parse(u32 pass_number,
(u8) pass_number);
}
+ /* Found OSDT table, enable the namespace override feature */
+
+ if (ACPI_COMPARE_NAME(table->signature, ACPI_SIG_OSDT) &&
+ pass_number == ACPI_IMODE_LOAD_PASS1) {
+ walk_state->namespace_override = TRUE;
+ }
+
if (ACPI_FAILURE(status)) {
acpi_ds_delete_walk_state(walk_state);
goto cleanup;
diff --git a/drivers/acpi/acpica/nsrepair2.c b/drivers/acpi/acpica/nsrepair2.c
index c30672d23878..0515a70f42a4 100644
--- a/drivers/acpi/acpica/nsrepair2.c
+++ b/drivers/acpi/acpica/nsrepair2.c
@@ -580,7 +580,7 @@ acpi_ns_repair_HID(struct acpi_evaluate_info *info,
* # is a hex digit.
*/
for (dest = new_string->string.pointer; *source; dest++, source++) {
- *dest = (char)ACPI_TOUPPER(*source);
+ *dest = (char)toupper((int)*source);
}
acpi_ut_remove_reference(return_object);
diff --git a/drivers/acpi/acpica/nssearch.c b/drivers/acpi/acpica/nssearch.c
index 4a9d4a66016e..d73904013830 100644
--- a/drivers/acpi/acpica/nssearch.c
+++ b/drivers/acpi/acpica/nssearch.c
@@ -325,8 +325,41 @@ acpi_ns_search_and_enter(u32 target_name,
* If we found it AND the request specifies that a find is an error,
* return the error
*/
- if ((status == AE_OK) && (flags & ACPI_NS_ERROR_IF_FOUND)) {
- status = AE_ALREADY_EXISTS;
+ if (status == AE_OK) {
+
+ /* The node was found in the namespace */
+
+ /*
+ * If the namespace override feature is enabled for this node,
+ * delete any existing attached sub-object and make the node
+ * look like a new node that is owned by the override table.
+ */
+ if (flags & ACPI_NS_OVERRIDE_IF_FOUND) {
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "Namespace override: %4.4s pass %u type %X Owner %X\n",
+ ACPI_CAST_PTR(char,
+ &target_name),
+ interpreter_mode,
+ (*return_node)->type,
+ walk_state->owner_id));
+
+ acpi_ns_delete_children(*return_node);
+ if (acpi_gbl_runtime_namespace_override) {
+ acpi_ut_remove_reference((*return_node)->object);
+ (*return_node)->object = NULL;
+ (*return_node)->owner_id =
+ walk_state->owner_id;
+ } else {
+ acpi_ns_remove_node(*return_node);
+ *return_node = ACPI_ENTRY_NOT_FOUND;
+ }
+ }
+
+ /* Return an error if we don't expect to find the object */
+
+ else if (flags & ACPI_NS_ERROR_IF_FOUND) {
+ status = AE_ALREADY_EXISTS;
+ }
}
#ifdef ACPI_ASL_COMPILER
if (*return_node && (*return_node)->type == ACPI_TYPE_ANY) {
diff --git a/drivers/acpi/acpica/nsutils.c b/drivers/acpi/acpica/nsutils.c
index 6ad02008c0c2..8d8104b8bd28 100644
--- a/drivers/acpi/acpica/nsutils.c
+++ b/drivers/acpi/acpica/nsutils.c
@@ -292,8 +292,7 @@ acpi_status acpi_ns_build_internal_name(struct acpi_namestring_info *info)
} else {
/* Convert the character to uppercase and save it */
- result[i] =
- (char)ACPI_TOUPPER((int)*external_name);
+ result[i] = (char)toupper((int)*external_name);
external_name++;
}
}
diff --git a/drivers/acpi/acpica/nsxfeval.c b/drivers/acpi/acpica/nsxfeval.c
index b6030a2deee1..6ee1e52b903d 100644
--- a/drivers/acpi/acpica/nsxfeval.c
+++ b/drivers/acpi/acpica/nsxfeval.c
@@ -696,7 +696,7 @@ acpi_ns_get_device_callback(acpi_handle obj_handle,
return (AE_CTRL_DEPTH);
}
- no_match = ACPI_STRCMP(hid->string, info->hid);
+ no_match = strcmp(hid->string, info->hid);
ACPI_FREE(hid);
if (no_match) {
@@ -715,8 +715,7 @@ acpi_ns_get_device_callback(acpi_handle obj_handle,
found = FALSE;
for (i = 0; i < cid->count; i++) {
- if (ACPI_STRCMP(cid->ids[i].string, info->hid)
- == 0) {
+ if (strcmp(cid->ids[i].string, info->hid) == 0) {
/* Found a matching CID */
diff --git a/drivers/acpi/acpica/nsxfname.c b/drivers/acpi/acpica/nsxfname.c
index d66c326485d8..9ff643b9553f 100644
--- a/drivers/acpi/acpica/nsxfname.c
+++ b/drivers/acpi/acpica/nsxfname.c
@@ -114,7 +114,7 @@ acpi_get_handle(acpi_handle parent,
/* Special case for root-only, since we can't search for it */
- if (!ACPI_STRCMP(pathname, ACPI_NS_ROOT_PATH)) {
+ if (!strcmp(pathname, ACPI_NS_ROOT_PATH)) {
*ret_handle =
ACPI_CAST_PTR(acpi_handle, acpi_gbl_root_node);
return (AE_OK);
@@ -242,7 +242,7 @@ static char *acpi_ns_copy_device_id(struct acpi_pnp_device_id *dest,
/* Copy actual string and return a pointer to the next string area */
- ACPI_MEMCPY(string_area, source->string, source->length);
+ memcpy(string_area, source->string, source->length);
return (string_area + source->length);
}
@@ -260,7 +260,7 @@ static char *acpi_ns_copy_device_id(struct acpi_pnp_device_id *dest,
* control methods (Such as in the case of a device.)
*
* For Device and Processor objects, run the Device _HID, _UID, _CID, _SUB,
- * _STA, _ADR, _sx_w, and _sx_d methods.
+ * _CLS, _STA, _ADR, _sx_w, and _sx_d methods.
*
* Note: Allocates the return buffer, must be freed by the caller.
*
@@ -276,11 +276,12 @@ acpi_get_object_info(acpi_handle handle,
struct acpi_pnp_device_id *hid = NULL;
struct acpi_pnp_device_id *uid = NULL;
struct acpi_pnp_device_id *sub = NULL;
+ struct acpi_pnp_device_id *cls = NULL;
char *next_id_string;
acpi_object_type type;
acpi_name name;
u8 param_count = 0;
- u8 valid = 0;
+ u16 valid = 0;
u32 info_size;
u32 i;
acpi_status status;
@@ -320,7 +321,7 @@ acpi_get_object_info(acpi_handle handle,
if ((type == ACPI_TYPE_DEVICE) || (type == ACPI_TYPE_PROCESSOR)) {
/*
* Get extra info for ACPI Device/Processor objects only:
- * Run the Device _HID, _UID, _SUB, and _CID methods.
+ * Run the Device _HID, _UID, _SUB, _CID, and _CLS methods.
*
* Note: none of these methods are required, so they may or may
* not be present for this device. The Info->Valid bitfield is used
@@ -363,6 +364,14 @@ acpi_get_object_info(acpi_handle handle,
sizeof(struct acpi_pnp_device_id_list));
valid |= ACPI_VALID_CID;
}
+
+ /* Execute the Device._CLS method */
+
+ status = acpi_ut_execute_CLS(node, &cls);
+ if (ACPI_SUCCESS(status)) {
+ info_size += cls->length;
+ valid |= ACPI_VALID_CLS;
+ }
}
/*
@@ -486,6 +495,11 @@ acpi_get_object_info(acpi_handle handle,
}
}
+ if (cls) {
+ next_id_string = acpi_ns_copy_device_id(&info->class_code,
+ cls, next_id_string);
+ }
+
/* Copy the fixed-length data */
info->info_size = info_size;
@@ -510,6 +524,9 @@ cleanup:
if (cid_list) {
ACPI_FREE(cid_list);
}
+ if (cls) {
+ ACPI_FREE(cls);
+ }
return (status);
}
@@ -620,7 +637,7 @@ acpi_status acpi_install_method(u8 *buffer)
/* Copy the method AML to the local buffer */
- ACPI_MEMCPY(aml_buffer, aml_start, aml_length);
+ memcpy(aml_buffer, aml_start, aml_length);
/* Initialize the method object with the new method's information */
diff --git a/drivers/acpi/acpica/psutils.c b/drivers/acpi/acpica/psutils.c
index 960505ab409a..32440912023a 100644
--- a/drivers/acpi/acpica/psutils.c
+++ b/drivers/acpi/acpica/psutils.c
@@ -93,10 +93,9 @@ void acpi_ps_init_op(union acpi_parse_object *op, u16 opcode)
op->common.descriptor_type = ACPI_DESC_TYPE_PARSER;
op->common.aml_opcode = opcode;
- ACPI_DISASM_ONLY_MEMBERS(ACPI_STRNCPY(op->common.aml_op_name,
- (acpi_ps_get_opcode_info
- (opcode))->name,
- sizeof(op->common.aml_op_name)));
+ ACPI_DISASM_ONLY_MEMBERS(strncpy(op->common.aml_op_name,
+ (acpi_ps_get_opcode_info(opcode))->
+ name, sizeof(op->common.aml_op_name)));
}
/*******************************************************************************
diff --git a/drivers/acpi/acpica/rscreate.c b/drivers/acpi/acpica/rscreate.c
index 15434e4c9b34..3fa829e96c2a 100644
--- a/drivers/acpi/acpica/rscreate.c
+++ b/drivers/acpi/acpica/rscreate.c
@@ -353,13 +353,13 @@ acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object,
/* +1 to include null terminator */
user_prt->length +=
- (u32) ACPI_STRLEN(user_prt->source) + 1;
+ (u32)strlen(user_prt->source) + 1;
break;
case ACPI_TYPE_STRING:
- ACPI_STRCPY(user_prt->source,
- obj_desc->string.pointer);
+ strcpy(user_prt->source,
+ obj_desc->string.pointer);
/*
* Add to the Length field the length of the string
diff --git a/drivers/acpi/acpica/rsmisc.c b/drivers/acpi/acpica/rsmisc.c
index 1fe49d223663..ac37852e0821 100644
--- a/drivers/acpi/acpica/rsmisc.c
+++ b/drivers/acpi/acpica/rsmisc.c
@@ -119,7 +119,7 @@ acpi_rs_convert_aml_to_resource(struct acpi_resource *resource,
/*
* Get the resource type and the initial (minimum) length
*/
- ACPI_MEMSET(resource, 0, INIT_RESOURCE_LENGTH(info));
+ memset(resource, 0, INIT_RESOURCE_LENGTH(info));
resource->type = INIT_RESOURCE_TYPE(info);
resource->length = INIT_RESOURCE_LENGTH(info);
break;
@@ -324,13 +324,13 @@ acpi_rs_convert_aml_to_resource(struct acpi_resource *resource,
case ACPI_RSC_SET8:
- ACPI_MEMSET(destination, info->aml_offset, info->value);
+ memset(destination, info->aml_offset, info->value);
break;
case ACPI_RSC_DATA8:
target = ACPI_ADD_PTR(char, resource, info->value);
- ACPI_MEMCPY(destination, source, ACPI_GET16(target));
+ memcpy(destination, source, ACPI_GET16(target));
break;
case ACPI_RSC_ADDRESS:
@@ -502,7 +502,7 @@ acpi_rs_convert_resource_to_aml(struct acpi_resource *resource,
switch (info->opcode) {
case ACPI_RSC_INITSET:
- ACPI_MEMSET(aml, 0, INIT_RESOURCE_LENGTH(info));
+ memset(aml, 0, INIT_RESOURCE_LENGTH(info));
aml_length = INIT_RESOURCE_LENGTH(info);
acpi_rs_set_resource_header(INIT_RESOURCE_TYPE(info),
aml_length, aml);
diff --git a/drivers/acpi/acpica/rsutils.c b/drivers/acpi/acpica/rsutils.c
index ece3cd60cc6a..52b024df0052 100644
--- a/drivers/acpi/acpica/rsutils.c
+++ b/drivers/acpi/acpica/rsutils.c
@@ -148,7 +148,7 @@ acpi_rs_move_data(void *destination, void *source, u16 item_count, u8 move_type)
case ACPI_RSC_MOVE_SERIAL_VEN:
case ACPI_RSC_MOVE_SERIAL_RES:
- ACPI_MEMCPY(destination, source, item_count);
+ memcpy(destination, source, item_count);
return;
/*
@@ -364,12 +364,11 @@ acpi_rs_get_resource_source(acpi_rs_length resource_length,
* Zero the entire area of the buffer.
*/
total_length =
- (u32)
- ACPI_STRLEN(ACPI_CAST_PTR(char, &aml_resource_source[1])) +
+ (u32)strlen(ACPI_CAST_PTR(char, &aml_resource_source[1])) +
1;
- total_length = (u32) ACPI_ROUND_UP_TO_NATIVE_WORD(total_length);
+ total_length = (u32)ACPI_ROUND_UP_TO_NATIVE_WORD(total_length);
- ACPI_MEMSET(resource_source->string_ptr, 0, total_length);
+ memset(resource_source->string_ptr, 0, total_length);
/* Copy the resource_source string to the destination */
@@ -432,8 +431,8 @@ acpi_rs_set_resource_source(union aml_resource * aml,
/* Copy the resource_source string */
- ACPI_STRCPY(ACPI_CAST_PTR(char, &aml_resource_source[1]),
- resource_source->string_ptr);
+ strcpy(ACPI_CAST_PTR(char, &aml_resource_source[1]),
+ resource_source->string_ptr);
/*
* Add the length of the string (+ 1 for null terminator) to the
diff --git a/drivers/acpi/acpica/rsxface.c b/drivers/acpi/acpica/rsxface.c
index 8e6276df0226..de51f836ef68 100644
--- a/drivers/acpi/acpica/rsxface.c
+++ b/drivers/acpi/acpica/rsxface.c
@@ -398,8 +398,8 @@ acpi_resource_to_address64(struct acpi_resource *resource,
/* Simple copy for 64 bit source */
- ACPI_MEMCPY(out, &resource->data,
- sizeof(struct acpi_resource_address64));
+ memcpy(out, &resource->data,
+ sizeof(struct acpi_resource_address64));
break;
default:
@@ -499,7 +499,7 @@ acpi_rs_match_vendor_resource(struct acpi_resource *resource, void *context)
*/
if ((vendor->byte_length < (ACPI_UUID_LENGTH + 1)) ||
(vendor->uuid_subtype != info->uuid->subtype) ||
- (ACPI_MEMCMP(vendor->uuid, info->uuid->data, ACPI_UUID_LENGTH))) {
+ (memcmp(vendor->uuid, info->uuid->data, ACPI_UUID_LENGTH))) {
return (AE_OK);
}
@@ -513,7 +513,7 @@ acpi_rs_match_vendor_resource(struct acpi_resource *resource, void *context)
/* Found the correct resource, copy and return it */
- ACPI_MEMCPY(buffer->pointer, resource, resource->length);
+ memcpy(buffer->pointer, resource, resource->length);
buffer->length = resource->length;
/* Found the desired descriptor, terminate resource walk */
diff --git a/drivers/acpi/acpica/tbdata.c b/drivers/acpi/acpica/tbdata.c
index d7f8386455bd..5c9d5abf1588 100644
--- a/drivers/acpi/acpica/tbdata.c
+++ b/drivers/acpi/acpica/tbdata.c
@@ -73,7 +73,7 @@ acpi_tb_init_table_descriptor(struct acpi_table_desc *table_desc,
* Initialize the table descriptor. Set the pointer to NULL, since the
* table is not fully mapped at this time.
*/
- ACPI_MEMSET(table_desc, 0, sizeof(struct acpi_table_desc));
+ memset(table_desc, 0, sizeof(struct acpi_table_desc));
table_desc->address = address;
table_desc->length = table->length;
table_desc->flags = flags;
@@ -465,9 +465,9 @@ acpi_status acpi_tb_resize_root_table_list(void)
/* Copy and free the previous table array */
if (acpi_gbl_root_table_list.tables) {
- ACPI_MEMCPY(tables, acpi_gbl_root_table_list.tables,
- (acpi_size) table_count *
- sizeof(struct acpi_table_desc));
+ memcpy(tables, acpi_gbl_root_table_list.tables,
+ (acpi_size) table_count *
+ sizeof(struct acpi_table_desc));
if (acpi_gbl_root_table_list.flags & ACPI_ROOT_ORIGIN_ALLOCATED) {
ACPI_FREE(acpi_gbl_root_table_list.tables);
diff --git a/drivers/acpi/acpica/tbfadt.c b/drivers/acpi/acpica/tbfadt.c
index 7d2486005e3f..6253001b6375 100644
--- a/drivers/acpi/acpica/tbfadt.c
+++ b/drivers/acpi/acpica/tbfadt.c
@@ -350,9 +350,18 @@ void acpi_tb_parse_fadt(u32 table_index)
/* If Hardware Reduced flag is set, there is no FACS */
if (!acpi_gbl_reduced_hardware) {
- acpi_tb_install_fixed_table((acpi_physical_address)
- acpi_gbl_FADT.Xfacs, ACPI_SIG_FACS,
- ACPI_TABLE_INDEX_FACS);
+ if (acpi_gbl_FADT.facs) {
+ acpi_tb_install_fixed_table((acpi_physical_address)
+ acpi_gbl_FADT.facs,
+ ACPI_SIG_FACS,
+ ACPI_TABLE_INDEX_FACS);
+ }
+ if (acpi_gbl_FADT.Xfacs) {
+ acpi_tb_install_fixed_table((acpi_physical_address)
+ acpi_gbl_FADT.Xfacs,
+ ACPI_SIG_FACS,
+ ACPI_TABLE_INDEX_X_FACS);
+ }
}
}
@@ -389,12 +398,12 @@ void acpi_tb_create_local_fadt(struct acpi_table_header *table, u32 length)
/* Clear the entire local FADT */
- ACPI_MEMSET(&acpi_gbl_FADT, 0, sizeof(struct acpi_table_fadt));
+ memset(&acpi_gbl_FADT, 0, sizeof(struct acpi_table_fadt));
/* Copy the original FADT, up to sizeof (struct acpi_table_fadt) */
- ACPI_MEMCPY(&acpi_gbl_FADT, table,
- ACPI_MIN(length, sizeof(struct acpi_table_fadt)));
+ memcpy(&acpi_gbl_FADT, table,
+ ACPI_MIN(length, sizeof(struct acpi_table_fadt)));
/* Take a copy of the Hardware Reduced flag */
@@ -491,13 +500,9 @@ static void acpi_tb_convert_fadt(void)
acpi_gbl_FADT.header.length = sizeof(struct acpi_table_fadt);
/*
- * Expand the 32-bit FACS and DSDT addresses to 64-bit as necessary.
+ * Expand the 32-bit DSDT addresses to 64-bit as necessary.
* Later ACPICA code will always use the X 64-bit field.
*/
- acpi_gbl_FADT.Xfacs = acpi_tb_select_address("FACS",
- acpi_gbl_FADT.facs,
- acpi_gbl_FADT.Xfacs);
-
acpi_gbl_FADT.Xdsdt = acpi_tb_select_address("DSDT",
acpi_gbl_FADT.dsdt,
acpi_gbl_FADT.Xdsdt);
diff --git a/drivers/acpi/acpica/tbfind.c b/drivers/acpi/acpica/tbfind.c
index 0b879fcfef67..119c84ad9833 100644
--- a/drivers/acpi/acpica/tbfind.c
+++ b/drivers/acpi/acpica/tbfind.c
@@ -76,16 +76,16 @@ acpi_tb_find_table(char *signature,
/* Normalize the input strings */
- ACPI_MEMSET(&header, 0, sizeof(struct acpi_table_header));
+ memset(&header, 0, sizeof(struct acpi_table_header));
ACPI_MOVE_NAME(header.signature, signature);
- ACPI_STRNCPY(header.oem_id, oem_id, ACPI_OEM_ID_SIZE);
- ACPI_STRNCPY(header.oem_table_id, oem_table_id, ACPI_OEM_TABLE_ID_SIZE);
+ strncpy(header.oem_id, oem_id, ACPI_OEM_ID_SIZE);
+ strncpy(header.oem_table_id, oem_table_id, ACPI_OEM_TABLE_ID_SIZE);
/* Search for the table */
for (i = 0; i < acpi_gbl_root_table_list.current_table_count; ++i) {
- if (ACPI_MEMCMP(&(acpi_gbl_root_table_list.tables[i].signature),
- header.signature, ACPI_NAME_SIZE)) {
+ if (memcmp(&(acpi_gbl_root_table_list.tables[i].signature),
+ header.signature, ACPI_NAME_SIZE)) {
/* Not the requested table */
@@ -112,21 +112,20 @@ acpi_tb_find_table(char *signature,
/* Check for table match on all IDs */
- if (!ACPI_MEMCMP
+ if (!memcmp
(acpi_gbl_root_table_list.tables[i].pointer->signature,
header.signature, ACPI_NAME_SIZE) && (!oem_id[0]
||
- !ACPI_MEMCMP
+ !memcmp
(acpi_gbl_root_table_list.
tables[i].pointer->
oem_id,
header.oem_id,
ACPI_OEM_ID_SIZE))
&& (!oem_table_id[0]
- || !ACPI_MEMCMP(acpi_gbl_root_table_list.tables[i].
- pointer->oem_table_id,
- header.oem_table_id,
- ACPI_OEM_TABLE_ID_SIZE))) {
+ || !memcmp(acpi_gbl_root_table_list.tables[i].pointer->
+ oem_table_id, header.oem_table_id,
+ ACPI_OEM_TABLE_ID_SIZE))) {
*table_index = i;
ACPI_DEBUG_PRINT((ACPI_DB_TABLES,
diff --git a/drivers/acpi/acpica/tbinstal.c b/drivers/acpi/acpica/tbinstal.c
index 008a251780f4..15ea98e0068d 100644
--- a/drivers/acpi/acpica/tbinstal.c
+++ b/drivers/acpi/acpica/tbinstal.c
@@ -87,8 +87,8 @@ acpi_tb_compare_tables(struct acpi_table_desc *table_desc, u32 table_index)
* not just the header.
*/
is_identical = (u8)((table_desc->length != table_length ||
- ACPI_MEMCMP(table_desc->pointer, table,
- table_length)) ? FALSE : TRUE);
+ memcmp(table_desc->pointer, table, table_length)) ?
+ FALSE : TRUE);
/* Release the acquired table */
@@ -289,8 +289,7 @@ acpi_tb_install_standard_table(acpi_physical_address address,
if ((new_table_desc.signature.ascii[0] != 0x00) &&
(!ACPI_COMPARE_NAME
(&new_table_desc.signature, ACPI_SIG_SSDT))
- && (ACPI_STRNCMP(new_table_desc.signature.ascii, "OEM", 3)))
- {
+ && (strncmp(new_table_desc.signature.ascii, "OEM", 3))) {
ACPI_BIOS_ERROR((AE_INFO,
"Table has invalid signature [%4.4s] (0x%8.8X), "
"must be SSDT or OEMx",
diff --git a/drivers/acpi/acpica/tbprint.c b/drivers/acpi/acpica/tbprint.c
index 77ba5c71c6e7..709d5112fc16 100644
--- a/drivers/acpi/acpica/tbprint.c
+++ b/drivers/acpi/acpica/tbprint.c
@@ -73,7 +73,7 @@ static void acpi_tb_fix_string(char *string, acpi_size length)
{
while (length && *string) {
- if (!ACPI_IS_PRINT(*string)) {
+ if (!isprint((int)*string)) {
*string = '?';
}
string++;
@@ -100,7 +100,7 @@ acpi_tb_cleanup_table_header(struct acpi_table_header *out_header,
struct acpi_table_header *header)
{
- ACPI_MEMCPY(out_header, header, sizeof(struct acpi_table_header));
+ memcpy(out_header, header, sizeof(struct acpi_table_header));
acpi_tb_fix_string(out_header->signature, ACPI_NAME_SIZE);
acpi_tb_fix_string(out_header->oem_id, ACPI_OEM_ID_SIZE);
@@ -138,9 +138,9 @@ acpi_tb_print_table_header(acpi_physical_address address,
/* RSDP has no common fields */
- ACPI_MEMCPY(local_header.oem_id,
- ACPI_CAST_PTR(struct acpi_table_rsdp,
- header)->oem_id, ACPI_OEM_ID_SIZE);
+ memcpy(local_header.oem_id,
+ ACPI_CAST_PTR(struct acpi_table_rsdp, header)->oem_id,
+ ACPI_OEM_ID_SIZE);
acpi_tb_fix_string(local_header.oem_id, ACPI_OEM_ID_SIZE);
ACPI_INFO((AE_INFO, "RSDP 0x%8.8X%8.8X %06X (v%.2d %-6.6s)",
diff --git a/drivers/acpi/acpica/tbutils.c b/drivers/acpi/acpica/tbutils.c
index 6559a58439c5..568ac0e4a3c6 100644
--- a/drivers/acpi/acpica/tbutils.c
+++ b/drivers/acpi/acpica/tbutils.c
@@ -68,7 +68,6 @@ acpi_tb_get_root_table_entry(u8 *table_entry, u32 table_entry_size);
acpi_status acpi_tb_initialize_facs(void)
{
- acpi_status status;
/* If Hardware Reduced flag is set, there is no FACS */
@@ -77,11 +76,25 @@ acpi_status acpi_tb_initialize_facs(void)
return (AE_OK);
}
- status = acpi_get_table_by_index(ACPI_TABLE_INDEX_FACS,
- ACPI_CAST_INDIRECT_PTR(struct
- acpi_table_header,
- &acpi_gbl_FACS));
- return (status);
+ (void)acpi_get_table_by_index(ACPI_TABLE_INDEX_FACS,
+ ACPI_CAST_INDIRECT_PTR(struct
+ acpi_table_header,
+ &acpi_gbl_facs32));
+ (void)acpi_get_table_by_index(ACPI_TABLE_INDEX_X_FACS,
+ ACPI_CAST_INDIRECT_PTR(struct
+ acpi_table_header,
+ &acpi_gbl_facs64));
+
+ if (acpi_gbl_facs64
+ && (!acpi_gbl_facs32 || !acpi_gbl_use32_bit_facs_addresses)) {
+ acpi_gbl_FACS = acpi_gbl_facs64;
+ } else if (acpi_gbl_facs32) {
+ acpi_gbl_FACS = acpi_gbl_facs32;
+ }
+
+ /* If there is no FACS, just continue. There was already an error msg */
+
+ return (AE_OK);
}
#endif /* !ACPI_REDUCED_HARDWARE */
@@ -101,7 +114,7 @@ acpi_status acpi_tb_initialize_facs(void)
u8 acpi_tb_tables_loaded(void)
{
- if (acpi_gbl_root_table_list.current_table_count >= 3) {
+ if (acpi_gbl_root_table_list.current_table_count >= 4) {
return (TRUE);
}
@@ -175,7 +188,7 @@ struct acpi_table_header *acpi_tb_copy_dsdt(u32 table_index)
return (NULL);
}
- ACPI_MEMCPY(new_table, table_desc->pointer, table_desc->length);
+ memcpy(new_table, table_desc->pointer, table_desc->length);
acpi_tb_uninstall_table(table_desc);
acpi_tb_init_table_descriptor(&acpi_gbl_root_table_list.
@@ -357,11 +370,11 @@ acpi_status __init acpi_tb_parse_root_table(acpi_physical_address rsdp_address)
table_entry = ACPI_ADD_PTR(u8, table, sizeof(struct acpi_table_header));
/*
- * First two entries in the table array are reserved for the DSDT
- * and FACS, which are not actually present in the RSDT/XSDT - they
- * come from the FADT
+ * First three entries in the table array are reserved for the DSDT
+ * and 32bit/64bit FACS, which are not actually present in the
+ * RSDT/XSDT - they come from the FADT
*/
- acpi_gbl_root_table_list.current_table_count = 2;
+ acpi_gbl_root_table_list.current_table_count = 3;
/* Initialize the root table array from the RSDT/XSDT */
diff --git a/drivers/acpi/acpica/tbxface.c b/drivers/acpi/acpica/tbxface.c
index 60e94f87f27a..5559e2c70b15 100644
--- a/drivers/acpi/acpica/tbxface.c
+++ b/drivers/acpi/acpica/tbxface.c
@@ -119,9 +119,9 @@ acpi_initialize_tables(struct acpi_table_desc * initial_table_array,
} else {
/* Root Table Array has been statically allocated by the host */
- ACPI_MEMSET(initial_table_array, 0,
- (acpi_size) initial_table_count *
- sizeof(struct acpi_table_desc));
+ memset(initial_table_array, 0,
+ (acpi_size) initial_table_count *
+ sizeof(struct acpi_table_desc));
acpi_gbl_root_table_list.tables = initial_table_array;
acpi_gbl_root_table_list.max_table_count = initial_table_count;
@@ -242,8 +242,9 @@ acpi_get_table_header(char *signature,
if (!header) {
return (AE_NO_MEMORY);
}
- ACPI_MEMCPY(out_table_header, header,
- sizeof(struct acpi_table_header));
+
+ memcpy(out_table_header, header,
+ sizeof(struct acpi_table_header));
acpi_os_unmap_memory(header,
sizeof(struct
acpi_table_header));
@@ -251,9 +252,9 @@ acpi_get_table_header(char *signature,
return (AE_NOT_FOUND);
}
} else {
- ACPI_MEMCPY(out_table_header,
- acpi_gbl_root_table_list.tables[i].pointer,
- sizeof(struct acpi_table_header));
+ memcpy(out_table_header,
+ acpi_gbl_root_table_list.tables[i].pointer,
+ sizeof(struct acpi_table_header));
}
return (AE_OK);
}
diff --git a/drivers/acpi/acpica/tbxfload.c b/drivers/acpi/acpica/tbxfload.c
index aadb3002a2dd..9682d40ca6ff 100644
--- a/drivers/acpi/acpica/tbxfload.c
+++ b/drivers/acpi/acpica/tbxfload.c
@@ -150,8 +150,8 @@ static acpi_status acpi_tb_load_namespace(void)
* Save the original DSDT header for detection of table corruption
* and/or replacement of the DSDT from outside the OS.
*/
- ACPI_MEMCPY(&acpi_gbl_original_dsdt_header, acpi_gbl_DSDT,
- sizeof(struct acpi_table_header));
+ memcpy(&acpi_gbl_original_dsdt_header, acpi_gbl_DSDT,
+ sizeof(struct acpi_table_header));
(void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
@@ -166,13 +166,18 @@ static acpi_status acpi_tb_load_namespace(void)
(void)acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
for (i = 0; i < acpi_gbl_root_table_list.current_table_count; ++i) {
- if ((!ACPI_COMPARE_NAME
+ if (!acpi_gbl_root_table_list.tables[i].address ||
+ (!ACPI_COMPARE_NAME
(&(acpi_gbl_root_table_list.tables[i].signature),
ACPI_SIG_SSDT)
&&
!ACPI_COMPARE_NAME(&
(acpi_gbl_root_table_list.tables[i].
- signature), ACPI_SIG_PSDT))
+ signature), ACPI_SIG_PSDT)
+ &&
+ !ACPI_COMPARE_NAME(&
+ (acpi_gbl_root_table_list.tables[i].
+ signature), ACPI_SIG_OSDT))
||
ACPI_FAILURE(acpi_tb_validate_table
(&acpi_gbl_root_table_list.tables[i]))) {
@@ -219,9 +224,9 @@ acpi_install_table(acpi_physical_address address, u8 physical)
ACPI_FUNCTION_TRACE(acpi_install_table);
if (physical) {
- flags = ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL;
- } else {
flags = ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL;
+ } else {
+ flags = ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL;
}
status = acpi_tb_install_standard_table(address, flags,
diff --git a/drivers/acpi/acpica/utalloc.c b/drivers/acpi/acpica/utalloc.c
index 61d8f6d186d1..7a4101f0685e 100644
--- a/drivers/acpi/acpica/utalloc.c
+++ b/drivers/acpi/acpica/utalloc.c
@@ -73,7 +73,7 @@ void *acpi_os_allocate_zeroed(acpi_size size)
/* Clear the memory block */
- ACPI_MEMSET(allocation, 0, size);
+ memset(allocation, 0, size);
}
return (allocation);
@@ -181,7 +181,7 @@ acpi_status acpi_ut_delete_caches(void)
char buffer[7];
if (acpi_gbl_display_final_mem_stats) {
- ACPI_STRCPY(buffer, "MEMORY");
+ strcpy(buffer, "MEMORY");
(void)acpi_db_display_statistics(buffer);
}
#endif
@@ -337,6 +337,6 @@ acpi_ut_initialize_buffer(struct acpi_buffer * buffer,
/* Have a valid buffer, clear it */
- ACPI_MEMSET(buffer->pointer, 0, required_length);
+ memset(buffer->pointer, 0, required_length);
return (AE_OK);
}
diff --git a/drivers/acpi/acpica/utbuffer.c b/drivers/acpi/acpica/utbuffer.c
index a8c39643e618..01c8709ca586 100644
--- a/drivers/acpi/acpica/utbuffer.c
+++ b/drivers/acpi/acpica/utbuffer.c
@@ -159,7 +159,7 @@ void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 base_offset)
}
buf_char = buffer[(acpi_size) i + j];
- if (ACPI_IS_PRINT(buf_char)) {
+ if (isprint(buf_char)) {
acpi_os_printf("%c", buf_char);
} else {
acpi_os_printf(".");
@@ -319,7 +319,7 @@ acpi_ut_dump_buffer_to_file(ACPI_FILE file,
}
buf_char = buffer[(acpi_size) i + j];
- if (ACPI_IS_PRINT(buf_char)) {
+ if (isprint(buf_char)) {
acpi_ut_file_printf(file, "%c", buf_char);
} else {
acpi_ut_file_printf(file, ".");
diff --git a/drivers/acpi/acpica/utcache.c b/drivers/acpi/acpica/utcache.c
index eacc5eee362e..0d21fbd99363 100644
--- a/drivers/acpi/acpica/utcache.c
+++ b/drivers/acpi/acpica/utcache.c
@@ -84,7 +84,7 @@ acpi_os_create_cache(char *cache_name,
/* Populate the cache object and return it */
- ACPI_MEMSET(cache, 0, sizeof(struct acpi_memory_list));
+ memset(cache, 0, sizeof(struct acpi_memory_list));
cache->list_name = cache_name;
cache->object_size = object_size;
cache->max_depth = max_depth;
@@ -212,7 +212,7 @@ acpi_os_release_object(struct acpi_memory_list * cache, void *object)
/* Mark the object as cached */
- ACPI_MEMSET(object, 0xCA, cache->object_size);
+ memset(object, 0xCA, cache->object_size);
ACPI_SET_DESCRIPTOR_TYPE(object, ACPI_DESC_TYPE_CACHED);
/* Put the object at the head of the cache list */
@@ -281,7 +281,7 @@ void *acpi_os_acquire_object(struct acpi_memory_list *cache)
/* Clear (zero) the previously used Object */
- ACPI_MEMSET(object, 0, cache->object_size);
+ memset(object, 0, cache->object_size);
} else {
/* The cache is empty, create a new object */
diff --git a/drivers/acpi/acpica/utcopy.c b/drivers/acpi/acpica/utcopy.c
index c37ec5035f4c..257221d452c8 100644
--- a/drivers/acpi/acpica/utcopy.c
+++ b/drivers/acpi/acpica/utcopy.c
@@ -129,7 +129,7 @@ acpi_ut_copy_isimple_to_esimple(union acpi_operand_object *internal_object,
/* Always clear the external object */
- ACPI_MEMSET(external_object, 0, sizeof(union acpi_object));
+ memset(external_object, 0, sizeof(union acpi_object));
/*
* In general, the external object will be the same type as
@@ -149,9 +149,9 @@ acpi_ut_copy_isimple_to_esimple(union acpi_operand_object *internal_object,
string.
length + 1);
- ACPI_MEMCPY((void *)data_space,
- (void *)internal_object->string.pointer,
- (acpi_size) internal_object->string.length + 1);
+ memcpy((void *)data_space,
+ (void *)internal_object->string.pointer,
+ (acpi_size) internal_object->string.length + 1);
break;
case ACPI_TYPE_BUFFER:
@@ -162,9 +162,9 @@ acpi_ut_copy_isimple_to_esimple(union acpi_operand_object *internal_object,
ACPI_ROUND_UP_TO_NATIVE_WORD(internal_object->string.
length);
- ACPI_MEMCPY((void *)data_space,
- (void *)internal_object->buffer.pointer,
- internal_object->buffer.length);
+ memcpy((void *)data_space,
+ (void *)internal_object->buffer.pointer,
+ internal_object->buffer.length);
break;
case ACPI_TYPE_INTEGER:
@@ -502,9 +502,9 @@ acpi_ut_copy_esimple_to_isimple(union acpi_object *external_object,
goto error_exit;
}
- ACPI_MEMCPY(internal_object->string.pointer,
- external_object->string.pointer,
- external_object->string.length);
+ memcpy(internal_object->string.pointer,
+ external_object->string.pointer,
+ external_object->string.length);
internal_object->string.length = external_object->string.length;
break;
@@ -517,9 +517,9 @@ acpi_ut_copy_esimple_to_isimple(union acpi_object *external_object,
goto error_exit;
}
- ACPI_MEMCPY(internal_object->buffer.pointer,
- external_object->buffer.pointer,
- external_object->buffer.length);
+ memcpy(internal_object->buffer.pointer,
+ external_object->buffer.pointer,
+ external_object->buffer.length);
internal_object->buffer.length = external_object->buffer.length;
@@ -694,8 +694,8 @@ acpi_ut_copy_simple_object(union acpi_operand_object *source_desc,
copy_size = sizeof(struct acpi_namespace_node);
}
- ACPI_MEMCPY(ACPI_CAST_PTR(char, dest_desc),
- ACPI_CAST_PTR(char, source_desc), copy_size);
+ memcpy(ACPI_CAST_PTR(char, dest_desc),
+ ACPI_CAST_PTR(char, source_desc), copy_size);
/* Restore the saved fields */
@@ -725,9 +725,9 @@ acpi_ut_copy_simple_object(union acpi_operand_object *source_desc,
/* Copy the actual buffer data */
- ACPI_MEMCPY(dest_desc->buffer.pointer,
- source_desc->buffer.pointer,
- source_desc->buffer.length);
+ memcpy(dest_desc->buffer.pointer,
+ source_desc->buffer.pointer,
+ source_desc->buffer.length);
}
break;
@@ -747,9 +747,9 @@ acpi_ut_copy_simple_object(union acpi_operand_object *source_desc,
/* Copy the actual string data */
- ACPI_MEMCPY(dest_desc->string.pointer,
- source_desc->string.pointer,
- (acpi_size) source_desc->string.length + 1);
+ memcpy(dest_desc->string.pointer,
+ source_desc->string.pointer,
+ (acpi_size) source_desc->string.length + 1);
}
break;
diff --git a/drivers/acpi/acpica/utdebug.c b/drivers/acpi/acpica/utdebug.c
index 4f3f888d33bb..cd02693841db 100644
--- a/drivers/acpi/acpica/utdebug.c
+++ b/drivers/acpi/acpica/utdebug.c
@@ -111,8 +111,8 @@ void acpi_ut_track_stack_ptr(void)
* RETURN: Updated pointer to the function name
*
* DESCRIPTION: Remove the "Acpi" prefix from the function name, if present.
- * This allows compiler macros such as __func__ to be used with no
- * change to the debug output.
+ * This allows compiler macros such as __func__ to be used
+ * with no change to the debug output.
*
******************************************************************************/
diff --git a/drivers/acpi/acpica/utglobal.c b/drivers/acpi/acpica/utglobal.c
index 5e8df9177da4..a72685c1e819 100644
--- a/drivers/acpi/acpica/utglobal.c
+++ b/drivers/acpi/acpica/utglobal.c
@@ -102,12 +102,19 @@ const struct acpi_predefined_names acpi_gbl_pre_defined_names[] = {
{"_SB_", ACPI_TYPE_DEVICE, NULL},
{"_SI_", ACPI_TYPE_LOCAL_SCOPE, NULL},
{"_TZ_", ACPI_TYPE_DEVICE, NULL},
- {"_REV", ACPI_TYPE_INTEGER, (char *)ACPI_CA_SUPPORT_LEVEL},
+ /*
+ * March, 2015:
+ * The _REV object is in the process of being deprecated, because
+ * other ACPI implementations permanently return 2. Thus, it
+ * has little or no value. Return 2 for compatibility with
+ * other ACPI implementations.
+ */
+ {"_REV", ACPI_TYPE_INTEGER, ACPI_CAST_PTR(char, 2)},
{"_OS_", ACPI_TYPE_STRING, ACPI_OS_NAME},
- {"_GL_", ACPI_TYPE_MUTEX, (char *)1},
+ {"_GL_", ACPI_TYPE_MUTEX, ACPI_CAST_PTR(char, 1)},
#if !defined (ACPI_NO_METHOD_EXECUTION) || defined (ACPI_CONSTANT_EVAL_ONLY)
- {"_OSI", ACPI_TYPE_METHOD, (char *)1},
+ {"_OSI", ACPI_TYPE_METHOD, ACPI_CAST_PTR(char, 1)},
#endif
/* Table terminator */
diff --git a/drivers/acpi/acpica/utids.c b/drivers/acpi/acpica/utids.c
index 27431cfc1c44..7956df1e263c 100644
--- a/drivers/acpi/acpica/utids.c
+++ b/drivers/acpi/acpica/utids.c
@@ -1,6 +1,6 @@
/******************************************************************************
*
- * Module Name: utids - support for device Ids - HID, UID, CID
+ * Module Name: utids - support for device Ids - HID, UID, CID, SUB, CLS
*
*****************************************************************************/
@@ -111,7 +111,7 @@ acpi_ut_execute_HID(struct acpi_namespace_node *device_node,
if (obj_desc->common.type == ACPI_TYPE_INTEGER) {
acpi_ex_eisa_id_to_string(hid->string, obj_desc->integer.value);
} else {
- ACPI_STRCPY(hid->string, obj_desc->string.pointer);
+ strcpy(hid->string, obj_desc->string.pointer);
}
hid->length = length;
@@ -180,7 +180,7 @@ acpi_ut_execute_SUB(struct acpi_namespace_node *device_node,
/* Simply copy existing string */
- ACPI_STRCPY(sub->string, obj_desc->string.pointer);
+ strcpy(sub->string, obj_desc->string.pointer);
sub->length = length;
*return_id = sub;
@@ -256,7 +256,7 @@ acpi_ut_execute_UID(struct acpi_namespace_node *device_node,
if (obj_desc->common.type == ACPI_TYPE_INTEGER) {
acpi_ex_integer_to_string(uid->string, obj_desc->integer.value);
} else {
- ACPI_STRCPY(uid->string, obj_desc->string.pointer);
+ strcpy(uid->string, obj_desc->string.pointer);
}
uid->length = length;
@@ -393,8 +393,7 @@ acpi_ut_execute_CID(struct acpi_namespace_node *device_node,
/* Copy the String CID from the returned object */
- ACPI_STRCPY(next_id_string,
- cid_objects[i]->string.pointer);
+ strcpy(next_id_string, cid_objects[i]->string.pointer);
length = cid_objects[i]->string.length + 1;
}
@@ -416,3 +415,92 @@ cleanup:
acpi_ut_remove_reference(obj_desc);
return_ACPI_STATUS(status);
}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_execute_CLS
+ *
+ * PARAMETERS: device_node - Node for the device
+ * return_id - Where the _CLS is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Executes the _CLS control method that returns PCI-defined
+ * class code of the device. The _CLS value is always a package
+ * containing PCI class information as a list of integers.
+ * The returned string has format "BBSSPP", where:
+ * BB = Base-class code
+ * SS = Sub-class code
+ * PP = Programming Interface code
+ *
+ ******************************************************************************/
+
+acpi_status
+acpi_ut_execute_CLS(struct acpi_namespace_node *device_node,
+ struct acpi_pnp_device_id **return_id)
+{
+ union acpi_operand_object *obj_desc;
+ union acpi_operand_object **cls_objects;
+ u32 count;
+ struct acpi_pnp_device_id *cls;
+ u32 length;
+ acpi_status status;
+ u8 class_code[3] = { 0, 0, 0 };
+
+ ACPI_FUNCTION_TRACE(ut_execute_CLS);
+
+ status = acpi_ut_evaluate_object(device_node, METHOD_NAME__CLS,
+ ACPI_BTYPE_PACKAGE, &obj_desc);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+
+ /* Get the size of the String to be returned, includes null terminator */
+
+ length = ACPI_PCICLS_STRING_SIZE;
+ cls_objects = obj_desc->package.elements;
+ count = obj_desc->package.count;
+
+ if (obj_desc->common.type == ACPI_TYPE_PACKAGE) {
+ if (count > 0
+ && cls_objects[0]->common.type == ACPI_TYPE_INTEGER) {
+ class_code[0] = (u8)cls_objects[0]->integer.value;
+ }
+ if (count > 1
+ && cls_objects[1]->common.type == ACPI_TYPE_INTEGER) {
+ class_code[1] = (u8)cls_objects[1]->integer.value;
+ }
+ if (count > 2
+ && cls_objects[2]->common.type == ACPI_TYPE_INTEGER) {
+ class_code[2] = (u8)cls_objects[2]->integer.value;
+ }
+ }
+
+ /* Allocate a buffer for the CLS */
+
+ cls =
+ ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_pnp_device_id) +
+ (acpi_size) length);
+ if (!cls) {
+ status = AE_NO_MEMORY;
+ goto cleanup;
+ }
+
+ /* Area for the string starts after PNP_DEVICE_ID struct */
+
+ cls->string =
+ ACPI_ADD_PTR(char, cls, sizeof(struct acpi_pnp_device_id));
+
+ /* Simply copy existing string */
+
+ acpi_ex_pci_cls_to_string(cls->string, class_code);
+ cls->length = length;
+ *return_id = cls;
+
+cleanup:
+
+ /* On exit, we must delete the return object */
+
+ acpi_ut_remove_reference(obj_desc);
+ return_ACPI_STATUS(status);
+}
diff --git a/drivers/acpi/acpica/utmisc.c b/drivers/acpi/acpica/utmisc.c
index cbb7034d28d8..71b66537f826 100644
--- a/drivers/acpi/acpica/utmisc.c
+++ b/drivers/acpi/acpica/utmisc.c
@@ -66,9 +66,9 @@ u8 acpi_ut_is_pci_root_bridge(char *id)
* Check if this is a PCI root bridge.
* ACPI 3.0+: check for a PCI Express root also.
*/
- if (!(ACPI_STRCMP(id,
- PCI_ROOT_HID_STRING)) ||
- !(ACPI_STRCMP(id, PCI_EXPRESS_ROOT_HID_STRING))) {
+ if (!(strcmp(id,
+ PCI_ROOT_HID_STRING)) ||
+ !(strcmp(id, PCI_EXPRESS_ROOT_HID_STRING))) {
return (TRUE);
}
@@ -97,7 +97,8 @@ u8 acpi_ut_is_aml_table(struct acpi_table_header *table)
if (ACPI_COMPARE_NAME(table->signature, ACPI_SIG_DSDT) ||
ACPI_COMPARE_NAME(table->signature, ACPI_SIG_PSDT) ||
- ACPI_COMPARE_NAME(table->signature, ACPI_SIG_SSDT)) {
+ ACPI_COMPARE_NAME(table->signature, ACPI_SIG_SSDT) ||
+ ACPI_COMPARE_NAME(table->signature, ACPI_SIG_OSDT)) {
return (TRUE);
}
diff --git a/drivers/acpi/acpica/utosi.c b/drivers/acpi/acpica/utosi.c
index 44035abdbf29..8f3d203aed79 100644
--- a/drivers/acpi/acpica/utosi.c
+++ b/drivers/acpi/acpica/utosi.c
@@ -232,8 +232,7 @@ acpi_status acpi_ut_install_interface(acpi_string interface_name)
return (AE_NO_MEMORY);
}
- interface_info->name =
- ACPI_ALLOCATE_ZEROED(ACPI_STRLEN(interface_name) + 1);
+ interface_info->name = ACPI_ALLOCATE_ZEROED(strlen(interface_name) + 1);
if (!interface_info->name) {
ACPI_FREE(interface_info);
return (AE_NO_MEMORY);
@@ -241,7 +240,7 @@ acpi_status acpi_ut_install_interface(acpi_string interface_name)
/* Initialize new info and insert at the head of the global list */
- ACPI_STRCPY(interface_info->name, interface_name);
+ strcpy(interface_info->name, interface_name);
interface_info->flags = ACPI_OSI_DYNAMIC;
interface_info->next = acpi_gbl_supported_interfaces;
@@ -269,7 +268,7 @@ acpi_status acpi_ut_remove_interface(acpi_string interface_name)
previous_interface = next_interface = acpi_gbl_supported_interfaces;
while (next_interface) {
- if (!ACPI_STRCMP(interface_name, next_interface->name)) {
+ if (!strcmp(interface_name, next_interface->name)) {
/* Found: name is in either the static list or was added at runtime */
@@ -373,7 +372,7 @@ struct acpi_interface_info *acpi_ut_get_interface(acpi_string interface_name)
next_interface = acpi_gbl_supported_interfaces;
while (next_interface) {
- if (!ACPI_STRCMP(interface_name, next_interface->name)) {
+ if (!strcmp(interface_name, next_interface->name)) {
return (next_interface);
}
diff --git a/drivers/acpi/acpica/utpredef.c b/drivers/acpi/acpica/utpredef.c
index 29e449935a82..97898ed71b4b 100644
--- a/drivers/acpi/acpica/utpredef.c
+++ b/drivers/acpi/acpica/utpredef.c
@@ -148,7 +148,7 @@ void acpi_ut_get_expected_return_types(char *buffer, u32 expected_btypes)
u32 j;
if (!expected_btypes) {
- ACPI_STRCPY(buffer, "NONE");
+ strcpy(buffer, "NONE");
return;
}
@@ -161,7 +161,7 @@ void acpi_ut_get_expected_return_types(char *buffer, u32 expected_btypes)
/* If one of the expected types, concatenate the name of this type */
if (expected_btypes & this_rtype) {
- ACPI_STRCAT(buffer, &ut_rtype_names[i][j]);
+ strcat(buffer, &ut_rtype_names[i][j]);
j = 0; /* Use name separator from now on */
}
diff --git a/drivers/acpi/acpica/utprint.c b/drivers/acpi/acpica/utprint.c
index 2be6bd4bdc09..b26297c5de49 100644
--- a/drivers/acpi/acpica/utprint.c
+++ b/drivers/acpi/acpica/utprint.c
@@ -180,7 +180,7 @@ const char *acpi_ut_scan_number(const char *string, u64 *number_ptr)
{
u64 number = 0;
- while (ACPI_IS_DIGIT(*string)) {
+ while (isdigit((int)*string)) {
number *= 10;
number += *(string++) - '0';
}
@@ -405,7 +405,7 @@ acpi_ut_vsnprintf(char *string,
/* Process width */
width = -1;
- if (ACPI_IS_DIGIT(*format)) {
+ if (isdigit((int)*format)) {
format = acpi_ut_scan_number(format, &number);
width = (s32) number;
} else if (*format == '*') {
@@ -422,7 +422,7 @@ acpi_ut_vsnprintf(char *string,
precision = -1;
if (*format == '.') {
++format;
- if (ACPI_IS_DIGIT(*format)) {
+ if (isdigit((int)*format)) {
format = acpi_ut_scan_number(format, &number);
precision = (s32) number;
} else if (*format == '*') {
diff --git a/drivers/acpi/acpica/utstring.c b/drivers/acpi/acpica/utstring.c
index 83b6c52490dc..8f3c883dfe0e 100644
--- a/drivers/acpi/acpica/utstring.c
+++ b/drivers/acpi/acpica/utstring.c
@@ -79,7 +79,7 @@ void acpi_ut_strlwr(char *src_string)
/* Walk entire string, lowercasing the letters */
for (string = src_string; *string; string++) {
- *string = (char)ACPI_TOLOWER(*string);
+ *string = (char)tolower((int)*string);
}
return;
@@ -145,7 +145,7 @@ void acpi_ut_strupr(char *src_string)
/* Walk entire string, uppercasing the letters */
for (string = src_string; *string; string++) {
- *string = (char)ACPI_TOUPPER(*string);
+ *string = (char)toupper((int)*string);
}
return;
@@ -202,7 +202,7 @@ acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer)
/* Skip over any white space in the buffer */
- while ((*string) && (ACPI_IS_SPACE(*string) || *string == '\t')) {
+ while ((*string) && (isspace((int)*string) || *string == '\t')) {
string++;
}
@@ -211,7 +211,7 @@ acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer)
* Base equal to ACPI_ANY_BASE means 'ToInteger operation case'.
* We need to determine if it is decimal or hexadecimal.
*/
- if ((*string == '0') && (ACPI_TOLOWER(*(string + 1)) == 'x')) {
+ if ((*string == '0') && (tolower((int)*(string + 1)) == 'x')) {
sign_of0x = 1;
base = 16;
@@ -224,7 +224,7 @@ acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer)
/* Any string left? Check that '0x' is not followed by white space. */
- if (!(*string) || ACPI_IS_SPACE(*string) || *string == '\t') {
+ if (!(*string) || isspace((int)*string) || *string == '\t') {
if (to_integer_op) {
goto error_exit;
} else {
@@ -241,7 +241,7 @@ acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer)
/* Main loop: convert the string to a 32- or 64-bit integer */
while (*string) {
- if (ACPI_IS_DIGIT(*string)) {
+ if (isdigit((int)*string)) {
/* Convert ASCII 0-9 to Decimal value */
@@ -252,8 +252,8 @@ acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer)
term = 1;
} else {
- this_digit = (u8)ACPI_TOUPPER(*string);
- if (ACPI_IS_XDIGIT((char)this_digit)) {
+ this_digit = (u8)toupper((int)*string);
+ if (isxdigit((int)this_digit)) {
/* Convert ASCII Hex char to value */
@@ -404,7 +404,7 @@ void acpi_ut_print_string(char *string, u16 max_length)
/* Check for printable character or hex escape */
- if (ACPI_IS_PRINT(string[i])) {
+ if (isprint((int)string[i])) {
/* This is a normal character */
acpi_os_printf("%c", (int)string[i]);
@@ -609,22 +609,22 @@ void ut_convert_backslashes(char *pathname)
u8 acpi_ut_safe_strcpy(char *dest, acpi_size dest_size, char *source)
{
- if (ACPI_STRLEN(source) >= dest_size) {
+ if (strlen(source) >= dest_size) {
return (TRUE);
}
- ACPI_STRCPY(dest, source);
+ strcpy(dest, source);
return (FALSE);
}
u8 acpi_ut_safe_strcat(char *dest, acpi_size dest_size, char *source)
{
- if ((ACPI_STRLEN(dest) + ACPI_STRLEN(source)) >= dest_size) {
+ if ((strlen(dest) + strlen(source)) >= dest_size) {
return (TRUE);
}
- ACPI_STRCAT(dest, source);
+ strcat(dest, source);
return (FALSE);
}
@@ -635,14 +635,13 @@ acpi_ut_safe_strncat(char *dest,
{
acpi_size actual_transfer_length;
- actual_transfer_length =
- ACPI_MIN(max_transfer_length, ACPI_STRLEN(source));
+ actual_transfer_length = ACPI_MIN(max_transfer_length, strlen(source));
- if ((ACPI_STRLEN(dest) + actual_transfer_length) >= dest_size) {
+ if ((strlen(dest) + actual_transfer_length) >= dest_size) {
return (TRUE);
}
- ACPI_STRNCAT(dest, source, max_transfer_length);
+ strncat(dest, source, max_transfer_length);
return (FALSE);
}
#endif
diff --git a/drivers/acpi/acpica/uttrack.c b/drivers/acpi/acpica/uttrack.c
index 130dd9f96f0f..9a7dc8196a5d 100644
--- a/drivers/acpi/acpica/uttrack.c
+++ b/drivers/acpi/acpica/uttrack.c
@@ -100,7 +100,7 @@ acpi_ut_create_list(char *list_name,
return (AE_NO_MEMORY);
}
- ACPI_MEMSET(cache, 0, sizeof(struct acpi_memory_list));
+ memset(cache, 0, sizeof(struct acpi_memory_list));
cache->list_name = list_name;
cache->object_size = object_size;
@@ -402,7 +402,7 @@ acpi_ut_track_allocation(struct acpi_debug_mem_block *allocation,
allocation->component = component;
allocation->line = line;
- ACPI_STRNCPY(allocation->module, module, ACPI_MAX_MODULE_NAME);
+ strncpy(allocation->module, module, ACPI_MAX_MODULE_NAME);
allocation->module[ACPI_MAX_MODULE_NAME - 1] = 0;
if (!element) {
@@ -497,7 +497,7 @@ acpi_ut_remove_allocation(struct acpi_debug_mem_block *allocation,
/* Mark the segment as deleted */
- ACPI_MEMSET(&allocation->user_space, 0xEA, allocation->size);
+ memset(&allocation->user_space, 0xEA, allocation->size);
status = acpi_ut_release_mutex(ACPI_MTX_MEMORY);
return (status);
@@ -595,7 +595,7 @@ void acpi_ut_dump_allocations(u32 component, const char *module)
while (element) {
if ((element->component & component) &&
((module == NULL)
- || (0 == ACPI_STRCMP(module, element->module)))) {
+ || (0 == strcmp(module, element->module)))) {
descriptor =
ACPI_CAST_PTR(union acpi_descriptor,
&element->user_space);
diff --git a/drivers/acpi/acpica/utxface.c b/drivers/acpi/acpica/utxface.c
index 0929187bdce0..51cf52d52243 100644
--- a/drivers/acpi/acpica/utxface.c
+++ b/drivers/acpi/acpica/utxface.c
@@ -234,8 +234,8 @@ acpi_status acpi_get_statistics(struct acpi_statistics *stats)
stats->sci_count = acpi_sci_count;
stats->gpe_count = acpi_gpe_count;
- ACPI_MEMCPY(stats->fixed_event_count, acpi_fixed_event_count,
- sizeof(acpi_fixed_event_count));
+ memcpy(stats->fixed_event_count, acpi_fixed_event_count,
+ sizeof(acpi_fixed_event_count));
/* Other counters */
@@ -322,7 +322,7 @@ acpi_status acpi_install_interface(acpi_string interface_name)
/* Parameter validation */
- if (!interface_name || (ACPI_STRLEN(interface_name) == 0)) {
+ if (!interface_name || (strlen(interface_name) == 0)) {
return (AE_BAD_PARAMETER);
}
@@ -374,7 +374,7 @@ acpi_status acpi_remove_interface(acpi_string interface_name)
/* Parameter validation */
- if (!interface_name || (ACPI_STRLEN(interface_name) == 0)) {
+ if (!interface_name || (strlen(interface_name) == 0)) {
return (AE_BAD_PARAMETER);
}
diff --git a/drivers/acpi/acpica/utxfinit.c b/drivers/acpi/acpica/utxfinit.c
index 083a76891889..42a32a66ef22 100644
--- a/drivers/acpi/acpica/utxfinit.c
+++ b/drivers/acpi/acpica/utxfinit.c
@@ -179,10 +179,12 @@ acpi_status __init acpi_enable_subsystem(u32 flags)
* Obtain a permanent mapping for the FACS. This is required for the
* Global Lock and the Firmware Waking Vector
*/
- status = acpi_tb_initialize_facs();
- if (ACPI_FAILURE(status)) {
- ACPI_WARNING((AE_INFO, "Could not map the FACS table"));
- return_ACPI_STATUS(status);
+ if (!(flags & ACPI_NO_FACS_INIT)) {
+ status = acpi_tb_initialize_facs();
+ if (ACPI_FAILURE(status)) {
+ ACPI_WARNING((AE_INFO, "Could not map the FACS table"));
+ return_ACPI_STATUS(status);
+ }
}
#endif /* !ACPI_REDUCED_HARDWARE */
diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
index 1d1791935c31..278dc4be992a 100644
--- a/drivers/acpi/blacklist.c
+++ b/drivers/acpi/blacklist.c
@@ -162,6 +162,15 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
acpi_osi_setup("!Windows 2012");
return 0;
}
+#ifdef CONFIG_ACPI_REV_OVERRIDE_POSSIBLE
+static int __init dmi_enable_rev_override(const struct dmi_system_id *d)
+{
+ printk(KERN_NOTICE PREFIX "DMI detected: %s (force ACPI _REV to 5)\n",
+ d->ident);
+ acpi_rev_override_setup(NULL);
+ return 0;
+}
+#endif
static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
{
@@ -325,6 +334,23 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
DMI_MATCH(DMI_PRODUCT_NAME, "1015PX"),
},
},
+
+#ifdef CONFIG_ACPI_REV_OVERRIDE_POSSIBLE
+ /*
+ * DELL XPS 13 (2015) switches sound between HDA and I2S
+ * depending on the ACPI _REV callback. If userspace supports
+ * I2S sufficiently (or if you do not care about sound), you
+ * can safely disable this quirk.
+ */
+ {
+ .callback = dmi_enable_rev_override,
+ .ident = "DELL XPS 13 (2015)",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "XPS 13 9343"),
+ },
+ },
+#endif
{}
};
diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h
index 787c629bc9b4..4683a96932b9 100644
--- a/drivers/acpi/internal.h
+++ b/drivers/acpi/internal.h
@@ -58,6 +58,7 @@ void acpi_cmos_rtc_init(void);
#else
static inline void acpi_cmos_rtc_init(void) {}
#endif
+int acpi_rev_override_setup(char *str);
extern bool acpi_force_hot_remove;
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index a5dc9034efee..c262e4acd68d 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -530,6 +530,19 @@ acpi_os_get_physical_address(void *virt, acpi_physical_address * phys)
}
#endif
+#ifdef CONFIG_ACPI_REV_OVERRIDE_POSSIBLE
+static bool acpi_rev_override;
+
+int __init acpi_rev_override_setup(char *str)
+{
+ acpi_rev_override = true;
+ return 1;
+}
+__setup("acpi_rev_override", acpi_rev_override_setup);
+#else
+#define acpi_rev_override false
+#endif
+
#define ACPI_MAX_OVERRIDE_LEN 100
static char acpi_os_name[ACPI_MAX_OVERRIDE_LEN];
@@ -548,6 +561,11 @@ acpi_os_predefined_override(const struct acpi_predefined_names *init_val,
*new_val = acpi_os_name;
}
+ if (!memcmp(init_val->name, "_REV", 4) && acpi_rev_override) {
+ printk(KERN_INFO PREFIX "Overriding _REV return value to 5\n");
+ *new_val = (char *)5;
+ }
+
return AE_OK;
}
diff --git a/include/acpi/acnames.h b/include/acpi/acnames.h
index 273de709495c..b52c0dc4b492 100644
--- a/include/acpi/acnames.h
+++ b/include/acpi/acnames.h
@@ -51,6 +51,7 @@
#define METHOD_NAME__BBN "_BBN"
#define METHOD_NAME__CBA "_CBA"
#define METHOD_NAME__CID "_CID"
+#define METHOD_NAME__CLS "_CLS"
#define METHOD_NAME__CRS "_CRS"
#define METHOD_NAME__DDN "_DDN"
#define METHOD_NAME__HID "_HID"
diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h
index a8f344363e77..f56de8c5d844 100644
--- a/include/acpi/acoutput.h
+++ b/include/acpi/acoutput.h
@@ -294,8 +294,12 @@
/* DEBUG_PRINT functions */
-#define ACPI_DEBUG_PRINT(plist) ACPI_ACTUAL_DEBUG plist
-#define ACPI_DEBUG_PRINT_RAW(plist) ACPI_ACTUAL_DEBUG_RAW plist
+#ifndef COMPILER_VA_MACRO
+
+#define ACPI_DEBUG_PRINT(plist) acpi_debug_print plist
+#define ACPI_DEBUG_PRINT_RAW(plist) acpi_debug_print_raw plist
+
+#else
/* Helper macros for DEBUG_PRINT */
@@ -315,6 +319,11 @@
ACPI_DO_DEBUG_PRINT (acpi_debug_print_raw, level, line, \
filename, modulename, component, __VA_ARGS__)
+#define ACPI_DEBUG_PRINT(plist) ACPI_ACTUAL_DEBUG plist
+#define ACPI_DEBUG_PRINT_RAW(plist) ACPI_ACTUAL_DEBUG_RAW plist
+
+#endif
+
/*
* Function entry tracing
*
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index d68f1cd39c49..e8ec18a4a634 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -46,7 +46,7 @@
/* Current ACPICA subsystem version in YYYYMMDD format */
-#define ACPI_CA_VERSION 0x20150515
+#define ACPI_CA_VERSION 0x20150619
#include <acpi/acconfig.h>
#include <acpi/actypes.h>
@@ -195,9 +195,18 @@ ACPI_INIT_GLOBAL(u8, acpi_gbl_do_not_use_xsdt, FALSE);
* address. Although ACPICA adheres to the ACPI specification which
* requires the use of the corresponding 64-bit address if it is non-zero,
* some machines have been found to have a corrupted non-zero 64-bit
- * address. Default is TRUE, favor the 32-bit addresses.
+ * address. Default is FALSE, do not favor the 32-bit addresses.
*/
-ACPI_INIT_GLOBAL(u8, acpi_gbl_use32_bit_fadt_addresses, TRUE);
+ACPI_INIT_GLOBAL(u8, acpi_gbl_use32_bit_fadt_addresses, FALSE);
+
+/*
+ * Optionally use 32-bit FACS table addresses.
+ * It is reported that some platforms fail to resume from system suspending
+ * if 64-bit FACS table address is selected:
+ * https://bugzilla.kernel.org/show_bug.cgi?id=74021
+ * Default is TRUE, favor the 32-bit addresses.
+ */
+ACPI_INIT_GLOBAL(u8, acpi_gbl_use32_bit_facs_addresses, TRUE);
/*
* Optionally truncate I/O addresses to 16 bits. Provides compatibility
@@ -220,6 +229,11 @@ ACPI_INIT_GLOBAL(u8, acpi_gbl_disable_auto_repair, FALSE);
ACPI_INIT_GLOBAL(u8, acpi_gbl_disable_ssdt_table_install, FALSE);
/*
+ * Optionally enable runtime namespace override.
+ */
+ACPI_INIT_GLOBAL(u8, acpi_gbl_runtime_namespace_override, TRUE);
+
+/*
* We keep track of the latest version of Windows that has been requested by
* the BIOS. ACPI 5.0.
*/
@@ -814,8 +828,12 @@ ACPI_EXTERNAL_RETURN_STATUS(acpi_status
ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_leave_sleep_state(u8 sleep_state))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
- acpi_set_firmware_waking_vector(u32
- physical_address))
+ acpi_set_firmware_waking_vectors
+ (acpi_physical_address physical_address,
+ acpi_physical_address physical_address64))
+ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
+ acpi_set_firmware_waking_vector(u32
+ physical_address))
#if ACPI_MACHINE_WIDTH == 64
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_set_firmware_waking_vector64(u64
diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h
index cb8a6b97ceda..2d5faf508cad 100644
--- a/include/acpi/actbl.h
+++ b/include/acpi/actbl.h
@@ -65,6 +65,7 @@
#define ACPI_SIG_DSDT "DSDT" /* Differentiated System Description Table */
#define ACPI_SIG_FADT "FACP" /* Fixed ACPI Description Table */
#define ACPI_SIG_FACS "FACS" /* Firmware ACPI Control Structure */
+#define ACPI_SIG_OSDT "OSDT" /* Override System Description Table */
#define ACPI_SIG_PSDT "PSDT" /* Persistent System Description Table */
#define ACPI_SIG_RSDP "RSD PTR " /* Root System Description Pointer */
#define ACPI_SIG_RSDT "RSDT" /* Root System Description Table */
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index 06b61f01ea59..fcd570999f35 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -835,6 +835,17 @@ struct acpi_madt_generic_distributor {
u8 reserved2[3]; /* reserved - must be zero */
};
+/* Values for Version field above */
+
+enum acpi_madt_gic_version {
+ ACPI_MADT_GIC_VERSION_NONE = 0,
+ ACPI_MADT_GIC_VERSION_V1 = 1,
+ ACPI_MADT_GIC_VERSION_V2 = 2,
+ ACPI_MADT_GIC_VERSION_V3 = 3,
+ ACPI_MADT_GIC_VERSION_V4 = 4,
+ ACPI_MADT_GIC_VERSION_RESERVED = 5 /* 5 and greater are reserved */
+};
+
/* 13: Generic MSI Frame (ACPI 5.1) */
struct acpi_madt_generic_msi_frame {
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index 370d69d871a0..a948fc586b9b 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -51,8 +51,8 @@
* These tables are not consumed directly by the ACPICA subsystem, but are
* included here to support device drivers and the AML disassembler.
*
- * The tables in this file are defined by third-party specifications, and are
- * not defined directly by the ACPI specification itself.
+ * Generally, the tables in this file are defined by third-party specifications,
+ * and are not defined directly by the ACPI specification itself.
*
******************************************************************************/
@@ -80,6 +80,7 @@
#define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */
#define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */
#define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */
+#define ACPI_SIG_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */
#define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */
#define ACPI_SIG_VRTC "VRTC" /* Virtual Real Time Clock Table */
#define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */
@@ -1179,20 +1180,85 @@ enum acpi_spmi_interface_types {
/*******************************************************************************
*
* TCPA - Trusted Computing Platform Alliance table
- * Version 1
+ * Version 2
+ *
+ * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0",
+ * December 19, 2014
*
- * Conforms to "TCG PC Specific Implementation Specification",
- * Version 1.1, August 18, 2003
+ * NOTE: There are two versions of the table with the same signature --
+ * the client version and the server version.
*
******************************************************************************/
-struct acpi_table_tcpa {
+struct acpi_table_tcpa_client {
struct acpi_table_header header; /* Common ACPI table header */
+ u16 platform_class;
+ u32 minimum_log_length; /* Minimum length for the event log area */
+ u64 log_address; /* Address of the event log area */
+};
+
+struct acpi_table_tcpa_server {
+ struct acpi_table_header header; /* Common ACPI table header */
+ u16 platform_class;
u16 reserved;
- u32 max_log_length; /* Maximum length for the event log area */
+ u64 minimum_log_length; /* Minimum length for the event log area */
u64 log_address; /* Address of the event log area */
+ u16 spec_revision;
+ u8 device_flags;
+ u8 interrupt_flags;
+ u8 gpe_number;
+ u8 reserved2[3];
+ u32 global_interrupt;
+ struct acpi_generic_address address;
+ u32 reserved3;
+ struct acpi_generic_address config_address;
+ u8 group;
+ u8 bus; /* PCI Bus/Segment/Function numbers */
+ u8 device;
+ u8 function;
+};
+
+/* Values for device_flags above */
+
+#define ACPI_TCPA_PCI_DEVICE (1)
+#define ACPI_TCPA_BUS_PNP (1<<1)
+#define ACPI_TCPA_ADDRESS_VALID (1<<2)
+
+/* Values for interrupt_flags above */
+
+#define ACPI_TCPA_INTERRUPT_MODE (1)
+#define ACPI_TCPA_INTERRUPT_POLARITY (1<<1)
+#define ACPI_TCPA_SCI_VIA_GPE (1<<2)
+#define ACPI_TCPA_GLOBAL_INTERRUPT (1<<3)
+
+/*******************************************************************************
+ *
+ * TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table
+ * Version 4
+ *
+ * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0",
+ * December 19, 2014
+ *
+ ******************************************************************************/
+
+struct acpi_table_tpm2 {
+ struct acpi_table_header header; /* Common ACPI table header */
+ u16 platform_class;
+ u16 reserved;
+ u64 control_address;
+ u32 start_method;
+
+ /* Platform-specific data follows */
};
+/* Values for start_method above */
+
+#define ACPI_TPM2_NOT_ALLOWED 0
+#define ACPI_TPM2_START_METHOD 2
+#define ACPI_TPM2_MEMORY_MAPPED 6
+#define ACPI_TPM2_COMMAND_BUFFER 7
+#define ACPI_TPM2_COMMAND_BUFFER_WITH_START_METHOD 8
+
/*******************************************************************************
*
* UEFI - UEFI Boot optimization Table
diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
index 4018986d2a2e..1df891660f43 100644
--- a/include/acpi/actbl3.h
+++ b/include/acpi/actbl3.h
@@ -51,7 +51,8 @@
* These tables are not consumed directly by the ACPICA subsystem, but are
* included here to support device drivers and the AML disassembler.
*
- * The tables in this file are fully defined within the ACPI specification.
+ * In general, the tables in this file are fully defined within the ACPI
+ * specification.
*
******************************************************************************/
@@ -69,7 +70,6 @@
#define ACPI_SIG_PMTT "PMTT" /* Platform Memory Topology Table */
#define ACPI_SIG_RASF "RASF" /* RAS Feature table */
#define ACPI_SIG_STAO "STAO" /* Status Override table */
-#define ACPI_SIG_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */
#define ACPI_SIG_WPBT "WPBT" /* Windows Platform Binary Table */
#define ACPI_SIG_XENV "XENV" /* Xen Environment table */
@@ -722,36 +722,6 @@ struct acpi_table_stao {
/*******************************************************************************
*
- * TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table
- * Version 3
- *
- * Conforms to "TPM 2.0 Hardware Interface Table (TPM2)" 29 November 2011
- *
- ******************************************************************************/
-
-struct acpi_table_tpm2 {
- struct acpi_table_header header; /* Common ACPI table header */
- u32 flags;
- u64 control_address;
- u32 start_method;
-};
-
-/* Control area structure (not part of table, pointed to by control_address) */
-
-struct acpi_tpm2_control {
- u32 reserved;
- u32 error;
- u32 cancel;
- u32 start;
- u64 interrupt_control;
- u32 command_size;
- u64 command_address;
- u32 response_size;
- u64 response_address;
-};
-
-/*******************************************************************************
- *
* WPBT - Windows Platform Environment Table (ACPI 6.0)
* Version 1
*
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 63fd7f5e9fb3..c2a41d223162 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -542,14 +542,14 @@ typedef u64 acpi_integer;
#define ACPI_COMPARE_NAME(a,b) (*ACPI_CAST_PTR (u32, (a)) == *ACPI_CAST_PTR (u32, (b)))
#define ACPI_MOVE_NAME(dest,src) (*ACPI_CAST_PTR (u32, (dest)) = *ACPI_CAST_PTR (u32, (src)))
#else
-#define ACPI_COMPARE_NAME(a,b) (!ACPI_STRNCMP (ACPI_CAST_PTR (char, (a)), ACPI_CAST_PTR (char, (b)), ACPI_NAME_SIZE))
-#define ACPI_MOVE_NAME(dest,src) (ACPI_STRNCPY (ACPI_CAST_PTR (char, (dest)), ACPI_CAST_PTR (char, (src)), ACPI_NAME_SIZE))
+#define ACPI_COMPARE_NAME(a,b) (!strncmp (ACPI_CAST_PTR (char, (a)), ACPI_CAST_PTR (char, (b)), ACPI_NAME_SIZE))
+#define ACPI_MOVE_NAME(dest,src) (strncpy (ACPI_CAST_PTR (char, (dest)), ACPI_CAST_PTR (char, (src)), ACPI_NAME_SIZE))
#endif
/* Support for the special RSDP signature (8 characters) */
-#define ACPI_VALIDATE_RSDP_SIG(a) (!ACPI_STRNCMP (ACPI_CAST_PTR (char, (a)), ACPI_SIG_RSDP, 8))
-#define ACPI_MAKE_RSDP_SIG(dest) (ACPI_MEMCPY (ACPI_CAST_PTR (char, (dest)), ACPI_SIG_RSDP, 8))
+#define ACPI_VALIDATE_RSDP_SIG(a) (!strncmp (ACPI_CAST_PTR (char, (a)), ACPI_SIG_RSDP, 8))
+#define ACPI_MAKE_RSDP_SIG(dest) (memcpy (ACPI_CAST_PTR (char, (dest)), ACPI_SIG_RSDP, 8))
/*******************************************************************************
*
@@ -568,6 +568,7 @@ typedef u64 acpi_integer;
#define ACPI_NO_ACPI_ENABLE 0x10
#define ACPI_NO_DEVICE_INIT 0x20
#define ACPI_NO_OBJECT_INIT 0x40
+#define ACPI_NO_FACS_INIT 0x80
/*
* Initialization state
@@ -1140,6 +1141,10 @@ u32 (*acpi_interface_handler) (acpi_string interface_name, u32 supported);
#define ACPI_UUID_LENGTH 16
+/* Length of 3-byte PCI class code values when converted back to a string */
+
+#define ACPI_PCICLS_STRING_SIZE 7 /* Includes null terminator */
+
/* Structures used for device/processor HID, UID, CID, and SUB */
struct acpi_pnp_device_id {
@@ -1162,7 +1167,7 @@ struct acpi_device_info {
u32 name; /* ACPI object Name */
acpi_object_type type; /* ACPI object Type */
u8 param_count; /* If a method, required parameter count */
- u8 valid; /* Indicates which optional fields are valid */
+ u16 valid; /* Indicates which optional fields are valid */
u8 flags; /* Miscellaneous info */
u8 highest_dstates[4]; /* _sx_d values: 0xFF indicates not valid */
u8 lowest_dstates[5]; /* _sx_w values: 0xFF indicates not valid */
@@ -1171,6 +1176,7 @@ struct acpi_device_info {
struct acpi_pnp_device_id hardware_id; /* _HID value */
struct acpi_pnp_device_id unique_id; /* _UID value */
struct acpi_pnp_device_id subsystem_id; /* _SUB value */
+ struct acpi_pnp_device_id class_code; /* _CLS value */
struct acpi_pnp_device_id_list compatible_id_list; /* _CID list <must be last> */
};
@@ -1180,14 +1186,15 @@ struct acpi_device_info {
/* Flags for Valid field above (acpi_get_object_info) */
-#define ACPI_VALID_STA 0x01
-#define ACPI_VALID_ADR 0x02
-#define ACPI_VALID_HID 0x04
-#define ACPI_VALID_UID 0x08
-#define ACPI_VALID_SUB 0x10
-#define ACPI_VALID_CID 0x20
-#define ACPI_VALID_SXDS 0x40
-#define ACPI_VALID_SXWS 0x80
+#define ACPI_VALID_STA 0x0001
+#define ACPI_VALID_ADR 0x0002
+#define ACPI_VALID_HID 0x0004
+#define ACPI_VALID_UID 0x0008
+#define ACPI_VALID_SUB 0x0010
+#define ACPI_VALID_CID 0x0020
+#define ACPI_VALID_CLS 0x0040
+#define ACPI_VALID_SXDS 0x0100
+#define ACPI_VALID_SXWS 0x0200
/* Flags for _STA return value (current_status above) */
diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h
index 073997d729e9..3cedd43943f4 100644
--- a/include/acpi/platform/acenv.h
+++ b/include/acpi/platform/acenv.h
@@ -346,29 +346,6 @@
/* We will be linking to the standard Clib functions */
-#define ACPI_STRSTR(s1,s2) strstr((s1), (s2))
-#define ACPI_STRCHR(s1,c) strchr((s1), (c))
-#define ACPI_STRLEN(s) (acpi_size) strlen((s))
-#define ACPI_STRCPY(d,s) (void) strcpy((d), (s))
-#define ACPI_STRNCPY(d,s,n) (void) strncpy((d), (s), (acpi_size)(n))
-#define ACPI_STRNCMP(d,s,n) strncmp((d), (s), (acpi_size)(n))
-#define ACPI_STRCMP(d,s) strcmp((d), (s))
-#define ACPI_STRCAT(d,s) (void) strcat((d), (s))
-#define ACPI_STRNCAT(d,s,n) strncat((d), (s), (acpi_size)(n))
-#define ACPI_STRTOUL(d,s,n) strtoul((d), (s), (acpi_size)(n))
-#define ACPI_MEMCMP(s1,s2,n) memcmp((const char *)(s1), (const char *)(s2), (acpi_size)(n))
-#define ACPI_MEMCPY(d,s,n) (void) memcpy((d), (s), (acpi_size)(n))
-#define ACPI_MEMSET(d,s,n) (void) memset((d), (s), (acpi_size)(n))
-
-#define ACPI_TOUPPER(i) toupper((int) (i))
-#define ACPI_TOLOWER(i) tolower((int) (i))
-#define ACPI_IS_XDIGIT(i) isxdigit((int) (i))
-#define ACPI_IS_DIGIT(i) isdigit((int) (i))
-#define ACPI_IS_SPACE(i) isspace((int) (i))
-#define ACPI_IS_UPPER(i) isupper((int) (i))
-#define ACPI_IS_PRINT(i) isprint((int) (i))
-#define ACPI_IS_ALPHA(i) isalpha((int) (i))
-
#else
/******************************************************************************
@@ -406,22 +383,6 @@ typedef char *va_list;
/* Use the local (ACPICA) definitions of the clib functions */
-#define ACPI_STRSTR(s1,s2) acpi_ut_strstr ((s1), (s2))
-#define ACPI_STRCHR(s1,c) acpi_ut_strchr ((s1), (c))
-#define ACPI_STRLEN(s) (acpi_size) acpi_ut_strlen ((s))
-#define ACPI_STRCPY(d,s) (void) acpi_ut_strcpy ((d), (s))
-#define ACPI_STRNCPY(d,s,n) (void) acpi_ut_strncpy ((d), (s), (acpi_size)(n))
-#define ACPI_STRNCMP(d,s,n) acpi_ut_strncmp ((d), (s), (acpi_size)(n))
-#define ACPI_STRCMP(d,s) acpi_ut_strcmp ((d), (s))
-#define ACPI_STRCAT(d,s) (void) acpi_ut_strcat ((d), (s))
-#define ACPI_STRNCAT(d,s,n) acpi_ut_strncat ((d), (s), (acpi_size)(n))
-#define ACPI_STRTOUL(d,s,n) acpi_ut_strtoul ((d), (s), (acpi_size)(n))
-#define ACPI_MEMCMP(s1,s2,n) acpi_ut_memcmp((const char *)(s1), (const char *)(s2), (acpi_size)(n))
-#define ACPI_MEMCPY(d,s,n) (void) acpi_ut_memcpy ((d), (s), (acpi_size)(n))
-#define ACPI_MEMSET(d,v,n) (void) acpi_ut_memset ((d), (v), (acpi_size)(n))
-#define ACPI_TOUPPER(c) acpi_ut_to_upper ((int) (c))
-#define ACPI_TOLOWER(c) acpi_ut_to_lower ((int) (c))
-
#endif /* ACPI_USE_SYSTEM_CLIBRARY */
#ifndef ACPI_FILE
diff --git a/include/acpi/platform/acenvex.h b/include/acpi/platform/acenvex.h
index 14dc6f68ca18..0a7dc8e583b1 100644
--- a/include/acpi/platform/acenvex.h
+++ b/include/acpi/platform/acenvex.h
@@ -56,6 +56,12 @@
#if defined(_LINUX) || defined(__linux__)
#include <acpi/platform/aclinuxex.h>
+#elif defined(_AED_EFI)
+#include "acefiex.h"
+
+#elif defined(_GNU_EFI)
+#include "acefiex.h"
+
#elif defined(__DragonFly__)
#include "acdragonflyex.h"
diff --git a/include/acpi/platform/acgcc.h b/include/acpi/platform/acgcc.h
index f54de0a63558..5457a06cb528 100644
--- a/include/acpi/platform/acgcc.h
+++ b/include/acpi/platform/acgcc.h
@@ -75,4 +75,8 @@
#undef strchr
#endif
+/* GCC supports __VA_ARGS__ in macros */
+
+#define COMPILER_VA_MACRO 1
+
#endif /* __ACGCC_H__ */
diff --git a/tools/power/acpi/common/getopt.c b/tools/power/acpi/common/getopt.c
index 5da129e10aa2..326e826a5d20 100644
--- a/tools/power/acpi/common/getopt.c
+++ b/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/tools/power/acpi/man/acpidump.8 b/tools/power/acpi/man/acpidump.8
index 38f095d86b52..79e2d1d435d1 100644
--- a/tools/power/acpi/man/acpidump.8
+++ b/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/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c b/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c
index db15c9d2049e..dd5008b0617a 100644
--- a/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c
+++ b/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/tools/power/acpi/os_specific/service_layers/osunixmap.c b/tools/power/acpi/os_specific/service_layers/osunixmap.c
index 0b1fa290245a..44ad4889d468 100644
--- a/tools/power/acpi/os_specific/service_layers/osunixmap.c
+++ b/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/tools/power/acpi/tools/acpidump/acpidump.h b/tools/power/acpi/tools/acpidump/acpidump.h
index 84bdef0136cb..eed534481434 100644
--- a/tools/power/acpi/tools/acpidump/acpidump.h
+++ b/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/tools/power/acpi/tools/acpidump/apdump.c b/tools/power/acpi/tools/acpidump/apdump.c
index c736adf5fb55..61d0de804b70 100644
--- a/tools/power/acpi/tools/acpidump/apdump.c
+++ b/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/tools/power/acpi/tools/acpidump/apfiles.c b/tools/power/acpi/tools/acpidump/apfiles.c
index 8f2fe168228e..a37f9702b2a9 100644
--- a/tools/power/acpi/tools/acpidump/apfiles.c
+++ b/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, ACPI_TABLE_FILE_SUFFIX);
if (gbl_verbose_mode) {
acpi_log_error
diff --git a/tools/power/acpi/tools/acpidump/apmain.c b/tools/power/acpi/tools/acpidump/apmain.c
index d0ba6535f5af..57620f66ae6c 100644
--- a/tools/power/acpi/tools/acpidump/apmain.c
+++ b/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':

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