Merge branch 'acpica'
* acpica: (22 commits)
ACPICA: Fix for ill-formed GUID strings for NFIT tables.
ACPICA: acpihelp: Update for new NFIT table GUIDs.
ACPICA: Update version to 20150515.
ACPICA: ACPI 6.0: Add support for NFIT table.
ACPICA: acpi_help: Add option to display all known/supported ACPI tables.
ACPICA: iASL/disassembler - fix possible fault for -e option.
ACPICA: ACPI 6.0: Add changes for DRTM table.
ACPICA: ACPI 6.0: Add support for IORT table.
ACPICA: ACPI 6.0: Add ACPI_SUB_PTR().
ACPICA: ACPI 6.0: Add changes for MADT table.
ACPICA: Hardware: Fix a resource leak issue in acpi_hw_build_pci_list().
ACPICA: Dispatcher: Fix a resource leak issue in acpi_ds_auto_serialize_method().
ACPICA: ACPI 6.0: Add changes for LPIT table.
ACPICA: ACPI 6.0: Add changes for FADT table.
ACPICA: ACPI 6.0: Add support for WPBT table.
ACPICA: iASL: Enhance detection of non-ascii or corrupted input files.
ACPICA: Parser: Move a couple externals to the proper header.
ACPICA: ACPI 6.0: Add support for XENV table.
ACPICA: ACPI 6.0: Add support for new predefined names.
ACPICA: ACPI 6.0: Add support for STAO table.
...
diff --git a/drivers/acpi/acpica/acdebug.h b/drivers/acpi/acpica/acdebug.h
index 4169bb8..43685dd 100644
--- a/drivers/acpi/acpica/acdebug.h
+++ b/drivers/acpi/acpica/acdebug.h
@@ -231,7 +231,9 @@
acpi_status acpi_db_load_acpi_table(char *filename);
acpi_status
-acpi_db_get_table_from_file(char *filename, struct acpi_table_header **table);
+acpi_db_get_table_from_file(char *filename,
+ struct acpi_table_header **table,
+ u8 must_be_aml_table);
/*
* dbhistry - debugger HISTORY command
diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h
index 87b2752..ffdb956 100644
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -352,11 +352,21 @@
u16 reserved;
};
+struct acpi_package_info4 {
+ u8 type;
+ u8 object_type1;
+ u8 count1;
+ u8 sub_object_types;
+ u8 pkg_count;
+ u16 reserved;
+};
+
union acpi_predefined_info {
struct acpi_name_info info;
struct acpi_package_info ret_info;
struct acpi_package_info2 ret_info2;
struct acpi_package_info3 ret_info3;
+ struct acpi_package_info4 ret_info4;
};
/* Reset to default packing */
@@ -1165,4 +1175,9 @@
char *string;
};
+struct ah_table {
+ char *signature;
+ char *description;
+};
+
#endif /* __ACLOCAL_H__ */
diff --git a/drivers/acpi/acpica/acparser.h b/drivers/acpi/acpica/acparser.h
index 74a390c..0cdd2fc 100644
--- a/drivers/acpi/acpica/acparser.h
+++ b/drivers/acpi/acpica/acparser.h
@@ -70,6 +70,9 @@
*
*****************************************************************************/
+extern const u8 acpi_gbl_short_op_index[];
+extern const u8 acpi_gbl_long_op_index[];
+
/*
* psxface - Parser external interfaces
*/
diff --git a/drivers/acpi/acpica/acpredef.h b/drivers/acpi/acpica/acpredef.h
index a972d11..b9474b5 100644
--- a/drivers/acpi/acpica/acpredef.h
+++ b/drivers/acpi/acpica/acpredef.h
@@ -105,6 +105,11 @@
* count = 0 (optional)
* (Used for _DLM)
*
+ * ACPI_PTYPE2_VAR_VAR: Variable number of subpackages, each of either a
+ * constant or variable length. The subpackages are preceded by a
+ * constant number of objects.
+ * (Used for _LPI, _RDI)
+ *
* ACPI_PTYPE2_UUID_PAIR: Each subpackage is preceded by a UUID Buffer. The UUID
* defines the format of the package. Zero-length parent package is
* allowed.
@@ -123,7 +128,8 @@
ACPI_PTYPE2_MIN = 8,
ACPI_PTYPE2_REV_FIXED = 9,
ACPI_PTYPE2_FIX_VAR = 10,
- ACPI_PTYPE2_UUID_PAIR = 11
+ ACPI_PTYPE2_VAR_VAR = 11,
+ ACPI_PTYPE2_UUID_PAIR = 12
};
/* Support macros for users of the predefined info table */
@@ -172,7 +178,7 @@
* These are the names that can actually be evaluated via acpi_evaluate_object.
* Not present in this table are the following:
*
- * 1) Predefined/Reserved names that are never evaluated via
+ * 1) Predefined/Reserved names that are not usually evaluated via
* acpi_evaluate_object:
* _Lxx and _Exx GPE methods
* _Qxx EC methods
@@ -361,6 +367,9 @@
METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (4 Int) */
PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4, 0, 0, 0),
+ {{"_BTH", METHOD_1ARGS(ACPI_TYPE_INTEGER), /* ACPI 6.0 */
+ METHOD_NO_RETURN_VALUE}},
+
{{"_BTM", METHOD_1ARGS(ACPI_TYPE_INTEGER),
METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
@@ -390,6 +399,9 @@
PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER | ACPI_RTYPE_BUFFER, 0,
0, 0, 0),
+ {{"_CR3", METHOD_0ARGS, /* ACPI 6.0 */
+ METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
+
{{"_CRS", METHOD_0ARGS,
METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},
@@ -445,7 +457,7 @@
{{"_DOS", METHOD_1ARGS(ACPI_TYPE_INTEGER),
METHOD_NO_RETURN_VALUE}},
- {{"_DSD", METHOD_0ARGS,
+ {{"_DSD", METHOD_0ARGS, /* ACPI 6.0 */
METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each: 1 Buf, 1 Pkg */
PACKAGE_INFO(ACPI_PTYPE2_UUID_PAIR, ACPI_RTYPE_BUFFER, 1,
ACPI_RTYPE_PACKAGE, 1, 0),
@@ -604,6 +616,12 @@
METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (1 Int(rev), n Pkg (2 Int) */
PACKAGE_INFO(ACPI_PTYPE2_REV_FIXED, ACPI_RTYPE_INTEGER, 2, 0, 0, 0),
+ {{"_LPI", METHOD_0ARGS, /* ACPI 6.0 */
+ METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (3 Int, n Pkg (10 Int/Buf) */
+ PACKAGE_INFO(ACPI_PTYPE2_VAR_VAR, ACPI_RTYPE_INTEGER, 3,
+ ACPI_RTYPE_INTEGER | ACPI_RTYPE_BUFFER | ACPI_RTYPE_STRING,
+ 10, 0),
+
{{"_MAT", METHOD_0ARGS,
METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},
@@ -624,6 +642,9 @@
ACPI_TYPE_INTEGER),
METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
+ {{"_MTL", METHOD_0ARGS, /* ACPI 6.0 */
+ METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
+
{{"_NTT", METHOD_0ARGS,
METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
@@ -716,6 +737,10 @@
METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
+ {{"_PRR", METHOD_0ARGS, /* ACPI 6.0 */
+ METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (1 Ref) */
+ PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_REFERENCE, 1, 0, 0, 0),
+
{{"_PRS", METHOD_0ARGS,
METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},
@@ -796,6 +821,11 @@
{{"_PXM", METHOD_0ARGS,
METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
+ {{"_RDI", METHOD_0ARGS, /* ACPI 6.0 */
+ METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (1 Int, n Pkg (m Ref)) */
+ PACKAGE_INFO(ACPI_PTYPE2_VAR_VAR, ACPI_RTYPE_INTEGER, 1,
+ ACPI_RTYPE_REFERENCE, 0, 0),
+
{{"_REG", METHOD_2ARGS(ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER),
METHOD_NO_RETURN_VALUE}},
@@ -808,6 +838,9 @@
{{"_ROM", METHOD_2ARGS(ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER),
METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},
+ {{"_RST", METHOD_0ARGS, /* ACPI 6.0 */
+ METHOD_NO_RETURN_VALUE}},
+
{{"_RTV", METHOD_0ARGS,
METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
@@ -935,6 +968,9 @@
{{"_TDL", METHOD_0ARGS,
METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
+ {{"_TFP", METHOD_0ARGS, /* ACPI 6.0 */
+ METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
+
{{"_TIP", METHOD_1ARGS(ACPI_TYPE_INTEGER),
METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
@@ -959,6 +995,9 @@
METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each 5 Int with count */
PACKAGE_INFO(ACPI_PTYPE2_COUNT, ACPI_RTYPE_INTEGER, 5, 0, 0, 0),
+ {{"_TSN", METHOD_0ARGS, /* ACPI 6.0 */
+ METHOD_RETURNS(ACPI_RTYPE_REFERENCE)}},
+
{{"_TSP", METHOD_0ARGS,
METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h
index 2b3c5bd..d49f5c7 100644
--- a/drivers/acpi/acpica/acutils.h
+++ b/drivers/acpi/acpica/acutils.h
@@ -251,7 +251,7 @@
#define _ACPI_DI 0x04 /* '0'-'9' */
#define _ACPI_LO 0x02 /* 'a'-'z' */
#define _ACPI_PU 0x10 /* punctuation */
-#define _ACPI_SP 0x08 /* space */
+#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' */
diff --git a/drivers/acpi/acpica/dsmethod.c b/drivers/acpi/acpica/dsmethod.c
index d72565a..85bb951 100644
--- a/drivers/acpi/acpica/dsmethod.c
+++ b/drivers/acpi/acpica/dsmethod.c
@@ -116,6 +116,7 @@
walk_state =
acpi_ds_create_walk_state(node->owner_id, NULL, NULL, NULL);
if (!walk_state) {
+ acpi_ps_free_op(op);
return_ACPI_STATUS(AE_NO_MEMORY);
}
@@ -125,6 +126,7 @@
obj_desc->method.aml_length, NULL, 0);
if (ACPI_FAILURE(status)) {
acpi_ds_delete_walk_state(walk_state);
+ acpi_ps_free_op(op);
return_ACPI_STATUS(status);
}
@@ -133,9 +135,6 @@
/* Parse the method, scan for creation of named objects */
status = acpi_ps_parse_aml(walk_state);
- if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);
- }
acpi_ps_delete_parse_tree(op);
return_ACPI_STATUS(status);
diff --git a/drivers/acpi/acpica/hwpci.c b/drivers/acpi/acpica/hwpci.c
index c5214de..f785ea7 100644
--- a/drivers/acpi/acpica/hwpci.c
+++ b/drivers/acpi/acpica/hwpci.c
@@ -123,7 +123,7 @@
acpi_handle root_pci_device, acpi_handle pci_region)
{
acpi_status status;
- struct acpi_pci_device *list_head = NULL;
+ struct acpi_pci_device *list_head;
ACPI_FUNCTION_TRACE(hw_derive_pci_id);
@@ -177,13 +177,13 @@
acpi_handle parent_device;
acpi_status status;
struct acpi_pci_device *list_element;
- struct acpi_pci_device *list_head = NULL;
/*
* Ascend namespace branch until the root_pci_device is reached, building
* a list of device nodes. Loop will exit when either the PCI device is
* found, or the root of the namespace is reached.
*/
+ *return_list_head = NULL;
current_device = pci_region;
while (1) {
status = acpi_get_parent(current_device, &parent_device);
@@ -198,7 +198,6 @@
/* Finished when we reach the PCI root device (PNP0A03 or PNP0A08) */
if (parent_device == root_pci_device) {
- *return_list_head = list_head;
return (AE_OK);
}
@@ -213,9 +212,9 @@
/* Put new element at the head of the list */
- list_element->next = list_head;
+ list_element->next = *return_list_head;
list_element->device = parent_device;
- list_head = list_element;
+ *return_list_head = list_element;
current_device = parent_device;
}
diff --git a/drivers/acpi/acpica/nsprepkg.c b/drivers/acpi/acpica/nsprepkg.c
index 8b79958..9bb2519 100644
--- a/drivers/acpi/acpica/nsprepkg.c
+++ b/drivers/acpi/acpica/nsprepkg.c
@@ -316,6 +316,13 @@
acpi_ns_check_package_list(info, package, elements, count);
break;
+ case ACPI_PTYPE2_VAR_VAR:
+ /*
+ * Returns a variable list of packages, each with a variable list
+ * of objects.
+ */
+ break;
+
case ACPI_PTYPE2_UUID_PAIR:
/* The package must contain pairs of (UUID + type) */
@@ -487,6 +494,12 @@
}
break;
+ case ACPI_PTYPE2_VAR_VAR:
+ /*
+ * Each subpackage has a fixed or variable number of elements
+ */
+ break;
+
case ACPI_PTYPE2_FIXED:
/* Each subpackage has a fixed length */
diff --git a/drivers/acpi/acpica/nsrepair.c b/drivers/acpi/acpica/nsrepair.c
index 151fcd9..77d8103 100644
--- a/drivers/acpi/acpica/nsrepair.c
+++ b/drivers/acpi/acpica/nsrepair.c
@@ -497,10 +497,10 @@
case ACPI_PTYPE2_MIN:
case ACPI_PTYPE2_REV_FIXED:
case ACPI_PTYPE2_FIX_VAR:
-
break;
default:
+ case ACPI_PTYPE2_VAR_VAR:
case ACPI_PTYPE1_FIXED:
case ACPI_PTYPE1_OPTION:
return;
diff --git a/drivers/acpi/acpica/psopinfo.c b/drivers/acpi/acpica/psopinfo.c
index 20e1a35..5831090 100644
--- a/drivers/acpi/acpica/psopinfo.c
+++ b/drivers/acpi/acpica/psopinfo.c
@@ -50,9 +50,6 @@
#define _COMPONENT ACPI_PARSER
ACPI_MODULE_NAME("psopinfo")
-extern const u8 acpi_gbl_short_op_index[];
-extern const u8 acpi_gbl_long_op_index[];
-
static const u8 acpi_gbl_argument_count[] =
{ 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 6 };
diff --git a/drivers/acpi/acpica/utfileio.c b/drivers/acpi/acpica/utfileio.c
index 7e1168b..857af82 100644
--- a/drivers/acpi/acpica/utfileio.c
+++ b/drivers/acpi/acpica/utfileio.c
@@ -198,11 +198,8 @@
table_header.length, file_size);
#ifdef ACPI_ASL_COMPILER
- status = fl_check_for_ascii(fp, NULL, FALSE);
- if (ACPI_SUCCESS(status)) {
- acpi_os_printf
- ("File appears to be ASCII only, must be binary\n");
- }
+ acpi_os_printf("File is corrupt or is ASCII text -- "
+ "it must be a binary file\n");
#endif
return (AE_BAD_HEADER);
}
@@ -315,7 +312,7 @@
/* Get the entire file */
fprintf(stderr,
- "Loading Acpi table from file %10s - Length %.8u (%06X)\n",
+ "Reading ACPI table from file %10s - Length %.8u (0x%06X)\n",
filename, file_size, file_size);
status = acpi_ut_read_table(file, table, &table_length);
diff --git a/drivers/acpi/acpica/uthex.c b/drivers/acpi/acpica/uthex.c
index aa44827..fda8b3d 100644
--- a/drivers/acpi/acpica/uthex.c
+++ b/drivers/acpi/acpica/uthex.c
@@ -75,9 +75,9 @@
/*******************************************************************************
*
- * FUNCTION: acpi_ut_hex_char_to_value
+ * FUNCTION: acpi_ut_ascii_char_to_hex
*
- * PARAMETERS: ascii_char - Hex character in Ascii
+ * PARAMETERS: hex_char - Hex character in Ascii
*
* RETURN: The binary value of the ascii/hex character
*
diff --git a/drivers/acpi/acpica/utxferror.c b/drivers/acpi/acpica/utxferror.c
index 306e785..98d5787 100644
--- a/drivers/acpi/acpica/utxferror.c
+++ b/drivers/acpi/acpica/utxferror.c
@@ -107,9 +107,16 @@
va_list arg_list;
ACPI_MSG_REDIRECT_BEGIN;
- acpi_os_printf(ACPI_MSG_EXCEPTION "%s, ",
- acpi_format_exception(status));
+ /* For AE_OK, just print the message */
+
+ if (ACPI_SUCCESS(status)) {
+ acpi_os_printf(ACPI_MSG_EXCEPTION);
+
+ } else {
+ acpi_os_printf(ACPI_MSG_EXCEPTION "%s, ",
+ acpi_format_exception(status));
+ }
va_start(arg_list, format);
acpi_os_vprintf(format, arg_list);
ACPI_MSG_SUFFIX;
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 08ef57b..d68f1cd 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 0x20150410
+#define ACPI_CA_VERSION 0x20150515
#include <acpi/acconfig.h>
#include <acpi/actypes.h>
diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h
index d4081fe..cb8a6b9 100644
--- a/include/acpi/actbl.h
+++ b/include/acpi/actbl.h
@@ -284,6 +284,7 @@
struct acpi_generic_address xgpe1_block; /* 64-bit Extended General Purpose Event 1 Reg Blk address */
struct acpi_generic_address sleep_control; /* 64-bit Sleep Control register (ACPI 5.0) */
struct acpi_generic_address sleep_status; /* 64-bit Sleep Status register (ACPI 5.0) */
+ u64 hypervisor_id; /* Hypervisor Vendor ID (ACPI 6.0) */
};
/* Masks for FADT IA-PC Boot Architecture Flags (boot_flags) [Vx]=Introduced in this FADT revision */
@@ -341,7 +342,7 @@
PM_TABLET = 8
};
-/* Values for sleep_status and sleep_control registers (V5 FADT) */
+/* Values for sleep_status and sleep_control registers (V5+ FADT) */
#define ACPI_X_WAKE_STATUS 0x80
#define ACPI_X_SLEEP_TYPE_MASK 0x1C
@@ -398,15 +399,17 @@
* FADT is the bottom line as to what the version really is.
*
* For reference, the values below are as follows:
- * FADT V1 size: 0x074
- * FADT V2 size: 0x084
- * FADT V3 size: 0x0F4
- * FADT V4 size: 0x0F4
- * FADT V5 size: 0x10C
+ * FADT V1 size: 0x074
+ * FADT V2 size: 0x084
+ * FADT V3 size: 0x0F4
+ * FADT V4 size: 0x0F4
+ * FADT V5 size: 0x10C
+ * FADT V6 size: 0x114
*/
#define ACPI_FADT_V1_SIZE (u32) (ACPI_FADT_OFFSET (flags) + 4)
#define ACPI_FADT_V2_SIZE (u32) (ACPI_FADT_OFFSET (minor_revision) + 1)
#define ACPI_FADT_V3_SIZE (u32) (ACPI_FADT_OFFSET (sleep_control))
-#define ACPI_FADT_V5_SIZE (u32) (sizeof (struct acpi_table_fadt))
+#define ACPI_FADT_V5_SIZE (u32) (ACPI_FADT_OFFSET (hypervisor_id))
+#define ACPI_FADT_V6_SIZE (u32) (sizeof (struct acpi_table_fadt))
#endif /* __ACTBL_H__ */
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index b80b0e6..06b61f0 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -71,6 +71,7 @@
#define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */
#define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */
#define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */
+#define ACPI_SIG_NFIT "NFIT" /* NVDIMM Firmware Interface Table */
/*
* All tables must be byte-packed to match the ACPI specification, since
@@ -673,7 +674,8 @@
ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12,
ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13,
ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14,
- ACPI_MADT_TYPE_RESERVED = 15 /* 15 and greater are reserved */
+ ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15,
+ ACPI_MADT_TYPE_RESERVED = 16 /* 16 and greater are reserved */
};
/*
@@ -794,7 +796,7 @@
u8 reserved[3]; /* reserved - must be zero */
};
-/* 11: Generic Interrupt (ACPI 5.0) */
+/* 11: Generic Interrupt (ACPI 5.0 + ACPI 6.0 changes) */
struct acpi_madt_generic_interrupt {
struct acpi_subtable_header header;
@@ -811,6 +813,8 @@
u32 vgic_interrupt;
u64 gicr_base_address;
u64 arm_mpidr;
+ u8 efficiency_class;
+ u8 reserved2[3];
};
/* Masks for Flags field above */
@@ -819,7 +823,7 @@
#define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */
#define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */
-/* 12: Generic Distributor (ACPI 5.0) */
+/* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */
struct acpi_madt_generic_distributor {
struct acpi_subtable_header header;
@@ -827,7 +831,8 @@
u32 gic_id;
u64 base_address;
u32 global_irq_base;
- u32 reserved2; /* reserved - must be zero */
+ u8 version;
+ u8 reserved2[3]; /* reserved - must be zero */
};
/* 13: Generic MSI Frame (ACPI 5.1) */
@@ -855,6 +860,16 @@
u32 length;
};
+/* 15: Generic Translator (ACPI 6.0) */
+
+struct acpi_madt_generic_translator {
+ struct acpi_subtable_header header;
+ u16 reserved; /* reserved - must be zero */
+ u32 translation_id;
+ u64 base_address;
+ u32 reserved2;
+};
+
/*
* Common flags fields for MADT subtables
*/
@@ -908,6 +923,159 @@
/*******************************************************************************
*
+ * NFIT - NVDIMM Interface Table (ACPI 6.0)
+ * Version 1
+ *
+ ******************************************************************************/
+
+struct acpi_table_nfit {
+ struct acpi_table_header header; /* Common ACPI table header */
+ u32 reserved; /* Reserved, must be zero */
+};
+
+/* Subtable header for NFIT */
+
+struct acpi_nfit_header {
+ u16 type;
+ u16 length;
+};
+
+/* Values for subtable type in struct acpi_nfit_header */
+
+enum acpi_nfit_type {
+ ACPI_NFIT_TYPE_SYSTEM_ADDRESS = 0,
+ ACPI_NFIT_TYPE_MEMORY_MAP = 1,
+ ACPI_NFIT_TYPE_INTERLEAVE = 2,
+ ACPI_NFIT_TYPE_SMBIOS = 3,
+ ACPI_NFIT_TYPE_CONTROL_REGION = 4,
+ ACPI_NFIT_TYPE_DATA_REGION = 5,
+ ACPI_NFIT_TYPE_FLUSH_ADDRESS = 6,
+ ACPI_NFIT_TYPE_RESERVED = 7 /* 7 and greater are reserved */
+};
+
+/*
+ * NFIT Subtables
+ */
+
+/* 0: System Physical Address Range Structure */
+
+struct acpi_nfit_system_address {
+ struct acpi_nfit_header header;
+ u16 range_index;
+ u16 flags;
+ u32 reserved; /* Reseved, must be zero */
+ u32 proximity_domain;
+ u8 range_guid[16];
+ u64 address;
+ u64 length;
+ u64 memory_mapping;
+};
+
+/* Flags */
+
+#define ACPI_NFIT_ADD_ONLINE_ONLY (1) /* 00: Add/Online Operation Only */
+#define ACPI_NFIT_PROXIMITY_VALID (1<<1) /* 01: Proximity Domain Valid */
+
+/* Range Type GUIDs appear in the include/acuuid.h file */
+
+/* 1: Memory Device to System Address Range Map Structure */
+
+struct acpi_nfit_memory_map {
+ struct acpi_nfit_header header;
+ u32 device_handle;
+ u16 physical_id;
+ u16 region_id;
+ u16 range_index;
+ u16 region_index;
+ u64 region_size;
+ u64 region_offset;
+ u64 address;
+ u16 interleave_index;
+ u16 interleave_ways;
+ u16 flags;
+ u16 reserved; /* Reserved, must be zero */
+};
+
+/* Flags */
+
+#define ACPI_NFIT_MEM_SAVE_FAILED (1) /* 00: Last SAVE to Memory Device failed */
+#define ACPI_NFIT_MEM_RESTORE_FAILED (1<<1) /* 01: Last RESTORE from Memory Device failed */
+#define ACPI_NFIT_MEM_FLUSH_FAILED (1<<2) /* 02: Platform flush failed */
+#define ACPI_NFIT_MEM_ARMED (1<<3) /* 03: Memory Device observed to be not armed */
+#define ACPI_NFIT_MEM_HEALTH_OBSERVED (1<<4) /* 04: Memory Device observed SMART/health events */
+#define ACPI_NFIT_MEM_HEALTH_ENABLED (1<<5) /* 05: SMART/health events enabled */
+
+/* 2: Interleave Structure */
+
+struct acpi_nfit_interleave {
+ struct acpi_nfit_header header;
+ u16 interleave_index;
+ u16 reserved; /* Reserved, must be zero */
+ u32 line_count;
+ u32 line_size;
+ u32 line_offset[1]; /* Variable length */
+};
+
+/* 3: SMBIOS Management Information Structure */
+
+struct acpi_nfit_smbios {
+ struct acpi_nfit_header header;
+ u32 reserved; /* Reserved, must be zero */
+ u8 data[1]; /* Variable length */
+};
+
+/* 4: NVDIMM Control Region Structure */
+
+struct acpi_nfit_control_region {
+ struct acpi_nfit_header header;
+ u16 region_index;
+ u16 vendor_id;
+ u16 device_id;
+ u16 revision_id;
+ u16 subsystem_vendor_id;
+ u16 subsystem_device_id;
+ u16 subsystem_revision_id;
+ u8 reserved[6]; /* Reserved, must be zero */
+ u32 serial_number;
+ u16 code;
+ u16 windows;
+ u64 window_size;
+ u64 command_offset;
+ u64 command_size;
+ u64 status_offset;
+ u64 status_size;
+ u16 flags;
+ u8 reserved1[6]; /* Reserved, must be zero */
+};
+
+/* Flags */
+
+#define ACPI_NFIT_CONTROL_BUFFERED (1) /* Block Data Windows implementation is buffered */
+
+/* 5: NVDIMM Block Data Window Region Structure */
+
+struct acpi_nfit_data_region {
+ struct acpi_nfit_header header;
+ u16 region_index;
+ u16 windows;
+ u64 offset;
+ u64 size;
+ u64 capacity;
+ u64 start_address;
+};
+
+/* 6: Flush Hint Address Structure */
+
+struct acpi_nfit_flush_address {
+ struct acpi_nfit_header header;
+ u32 device_handle;
+ u16 hint_count;
+ u8 reserved[6]; /* Reserved, must be zero */
+ u64 hint_address[1]; /* Variable length */
+};
+
+/*******************************************************************************
+ *
* SBST - Smart Battery Specification Table
* Version 1
*
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index cafdeb5..370d69d 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -69,6 +69,7 @@
#define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */
#define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */
#define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */
+#define ACPI_SIG_IORT "IORT" /* IO Remapping Table */
#define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */
#define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */
#define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */
@@ -650,6 +651,131 @@
/*******************************************************************************
*
+ * IORT - IO Remapping Table
+ *
+ * Conforms to "IO Remapping Table System Software on ARM Platforms",
+ * Document number: ARM DEN 0049A, 2015
+ *
+ ******************************************************************************/
+
+struct acpi_table_iort {
+ struct acpi_table_header header;
+ u32 node_count;
+ u32 node_offset;
+ u32 reserved;
+};
+
+/*
+ * IORT subtables
+ */
+struct acpi_iort_node {
+ u8 type;
+ u16 length;
+ u8 revision;
+ u32 reserved;
+ u32 mapping_count;
+ u32 mapping_offset;
+ char node_data[1];
+};
+
+/* Values for subtable Type above */
+
+enum acpi_iort_node_type {
+ ACPI_IORT_NODE_ITS_GROUP = 0x00,
+ ACPI_IORT_NODE_NAMED_COMPONENT = 0x01,
+ ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02,
+ ACPI_IORT_NODE_SMMU = 0x03
+};
+
+struct acpi_iort_id_mapping {
+ u32 input_base; /* Lowest value in input range */
+ u32 id_count; /* Number of IDs */
+ u32 output_base; /* Lowest value in output range */
+ u32 output_reference; /* A reference to the output node */
+ u32 flags;
+};
+
+/* Masks for Flags field above for IORT subtable */
+
+#define ACPI_IORT_ID_SINGLE_MAPPING (1)
+
+struct acpi_iort_memory_access {
+ u32 cache_coherency;
+ u8 hints;
+ u16 reserved;
+ u8 memory_flags;
+};
+
+/* Values for cache_coherency field above */
+
+#define ACPI_IORT_NODE_COHERENT 0x00000001 /* The device node is fully coherent */
+#define ACPI_IORT_NODE_NOT_COHERENT 0x00000000 /* The device node is not coherent */
+
+/* Masks for Hints field above */
+
+#define ACPI_IORT_HT_TRANSIENT (1)
+#define ACPI_IORT_HT_WRITE (1<<1)
+#define ACPI_IORT_HT_READ (1<<2)
+#define ACPI_IORT_HT_OVERRIDE (1<<3)
+
+/* Masks for memory_flags field above */
+
+#define ACPI_IORT_MF_COHERENCY (1)
+#define ACPI_IORT_MF_ATTRIBUTES (1<<1)
+
+/*
+ * IORT node specific subtables
+ */
+struct acpi_iort_its_group {
+ u32 its_count;
+ u32 identifiers[1]; /* GIC ITS identifier arrary */
+};
+
+struct acpi_iort_named_component {
+ u32 node_flags;
+ u64 memory_properties; /* Memory access properties */
+ u8 memory_address_limit; /* Memory address size limit */
+ char device_name[1]; /* Path of namespace object */
+};
+
+struct acpi_iort_root_complex {
+ u64 memory_properties; /* Memory access properties */
+ u32 ats_attribute;
+ u32 pci_segment_number;
+};
+
+/* Values for ats_attribute field above */
+
+#define ACPI_IORT_ATS_SUPPORTED 0x00000001 /* The root complex supports ATS */
+#define ACPI_IORT_ATS_UNSUPPORTED 0x00000000 /* The root complex doesn't support ATS */
+
+struct acpi_iort_smmu {
+ u64 base_address; /* SMMU base address */
+ u64 span; /* Length of memory range */
+ u32 model;
+ u32 flags;
+ u32 global_interrupt_offset;
+ u32 context_interrupt_count;
+ u32 context_interrupt_offset;
+ u32 pmu_interrupt_count;
+ u32 pmu_interrupt_offset;
+ u64 interrupts[1]; /* Interrupt array */
+};
+
+/* Values for Model field above */
+
+#define ACPI_IORT_SMMU_V1 0x00000000 /* Generic SMMUv1 */
+#define ACPI_IORT_SMMU_V2 0x00000001 /* Generic SMMUv2 */
+#define ACPI_IORT_SMMU_CORELINK_MMU400 0x00000002 /* ARM Corelink MMU-400 */
+#define ACPI_IORT_SMMU_CORELINK_MMU500 0x00000003 /* ARM Corelink MMU-500 */
+
+/* Masks for Flags field above */
+
+#define ACPI_IORT_SMMU_DVM_SUPPORTED (1)
+#define ACPI_IORT_SMMU_COHERENT_WALK (1<<1)
+
+/*******************************************************************************
+ *
* IVRS - I/O Virtualization Reporting Structure
* Version 1
*
@@ -824,7 +950,7 @@
*
* LPIT - Low Power Idle Table
*
- * Conforms to "ACPI Low Power Idle Table (LPIT) and _LPD Proposal (DRAFT)"
+ * Conforms to "ACPI Low Power Idle Table (LPIT)" July 2014.
*
******************************************************************************/
@@ -846,8 +972,7 @@
enum acpi_lpit_type {
ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00,
- ACPI_LPIT_TYPE_SIMPLE_IO = 0x01,
- ACPI_LPIT_TYPE_RESERVED = 0x02 /* 2 and above are reserved */
+ ACPI_LPIT_TYPE_RESERVED = 0x01 /* 1 and above are reserved */
};
/* Masks for Flags field above */
@@ -870,21 +995,6 @@
u64 counter_frequency;
};
-/* 0x01: Simple I/O based LPI structure */
-
-struct acpi_lpit_io {
- struct acpi_lpit_header header;
- struct acpi_generic_address entry_trigger;
- u32 trigger_action;
- u64 trigger_value;
- u64 trigger_mask;
- struct acpi_generic_address minimum_idle_state;
- u32 residency;
- u32 latency;
- struct acpi_generic_address residency_counter;
- u64 counter_frequency;
-};
-
/*******************************************************************************
*
* MCFG - PCI Memory Mapped Configuration table and subtable
diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
index 440ca81..4018986 100644
--- a/include/acpi/actbl3.h
+++ b/include/acpi/actbl3.h
@@ -68,7 +68,10 @@
#define ACPI_SIG_PCCT "PCCT" /* Platform Communications Channel Table */
#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 */
#define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */
#define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */
@@ -77,7 +80,6 @@
#define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */
#define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */
-#define ACPI_SIG_WPBT "WPBT" /* Windows Platform Binary Table */
/*
* All tables must be byte-packed to match the ACPI specification, since
@@ -117,6 +119,8 @@
/*******************************************************************************
*
* DRTM - Dynamic Root of Trust for Measurement table
+ * Conforms to "TCG D-RTM Architecture" June 17 2013, Version 1.0.0
+ * Table version 1
*
******************************************************************************/
@@ -133,22 +137,40 @@
u32 flags;
};
-/* 1) Validated Tables List */
+/* Flag Definitions for above */
-struct acpi_drtm_vtl_list {
- u32 validated_table_list_count;
+#define ACPI_DRTM_ACCESS_ALLOWED (1)
+#define ACPI_DRTM_ENABLE_GAP_CODE (1<<1)
+#define ACPI_DRTM_INCOMPLETE_MEASUREMENTS (1<<2)
+#define ACPI_DRTM_AUTHORITY_ORDER (1<<3)
+
+/* 1) Validated Tables List (64-bit addresses) */
+
+struct acpi_drtm_vtable_list {
+ u32 validated_table_count;
+ u64 validated_tables[1];
};
-/* 2) Resources List */
+/* 2) Resources List (of Resource Descriptors) */
+
+/* Resource Descriptor */
+
+struct acpi_drtm_resource {
+ u8 size[7];
+ u8 type;
+ u64 address;
+};
struct acpi_drtm_resource_list {
- u32 resource_list_count;
+ u32 resource_count;
+ struct acpi_drtm_resource resources[1];
};
/* 3) Platform-specific Identifiers List */
-struct acpi_drtm_id_list {
- u32 id_list_count;
+struct acpi_drtm_dps_id {
+ u32 dps_id_length;
+ u8 dps_id[16];
};
/*******************************************************************************
@@ -685,6 +707,21 @@
/*******************************************************************************
*
+ * STAO - Status Override Table (_STA override) - ACPI 6.0
+ * Version 1
+ *
+ * Conforms to "ACPI Specification for Status Override Table"
+ * 6 January 2015
+ *
+ ******************************************************************************/
+
+struct acpi_table_stao {
+ struct acpi_table_header header; /* Common ACPI table header */
+ u8 ignore_uart;
+};
+
+/*******************************************************************************
+ *
* TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table
* Version 3
*
@@ -713,6 +750,41 @@
u64 response_address;
};
+/*******************************************************************************
+ *
+ * WPBT - Windows Platform Environment Table (ACPI 6.0)
+ * Version 1
+ *
+ * Conforms to "Windows Platform Binary Table (WPBT)" 29 November 2011
+ *
+ ******************************************************************************/
+
+struct acpi_table_wpbt {
+ struct acpi_table_header header; /* Common ACPI table header */
+ u32 handoff_size;
+ u64 handoff_address;
+ u8 layout;
+ u8 type;
+ u16 arguments_length;
+};
+
+/*******************************************************************************
+ *
+ * XENV - Xen Environment Table (ACPI 6.0)
+ * Version 1
+ *
+ * Conforms to "ACPI Specification for Xen Environment Table" 4 January 2015
+ *
+ ******************************************************************************/
+
+struct acpi_table_xenv {
+ struct acpi_table_header header; /* Common ACPI table header */
+ u64 grant_table_address;
+ u64 grant_table_size;
+ u32 event_interrupt;
+ u8 event_flags;
+};
+
/* Reset to default packing */
#pragma pack()
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 1c3002e..63fd7f5 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -471,11 +471,6 @@
#define ACPI_INTEGER_BIT_SIZE 64
#define ACPI_MAX_DECIMAL_DIGITS 20 /* 2^64 = 18,446,744,073,709,551,616 */
-
-#if ACPI_MACHINE_WIDTH == 64
-#define ACPI_USE_NATIVE_DIVIDE /* Use compiler native 64-bit divide */
-#endif
-
#define ACPI_MAX64_DECIMAL_DIGITS 20
#define ACPI_MAX32_DECIMAL_DIGITS 10
#define ACPI_MAX16_DECIMAL_DIGITS 5
@@ -530,6 +525,7 @@
#define ACPI_CAST_PTR(t, p) ((t *) (acpi_uintptr_t) (p))
#define ACPI_CAST_INDIRECT_PTR(t, p) ((t **) (acpi_uintptr_t) (p))
#define ACPI_ADD_PTR(t, a, b) ACPI_CAST_PTR (t, (ACPI_CAST_PTR (u8, (a)) + (acpi_size)(b)))
+#define ACPI_SUB_PTR(t, a, b) ACPI_CAST_PTR (t, (ACPI_CAST_PTR (u8, (a)) - (acpi_size)(b)))
#define ACPI_PTR_DIFF(a, b) (acpi_size) (ACPI_CAST_PTR (u8, (a)) - ACPI_CAST_PTR (u8, (b)))
/* Pointer/Integer type conversions */
diff --git a/include/acpi/acuuid.h b/include/acpi/acuuid.h
new file mode 100644
index 0000000..80fe8cf
--- /dev/null
+++ b/include/acpi/acuuid.h
@@ -0,0 +1,89 @@
+/******************************************************************************
+ *
+ * Name: acuuid.h - ACPI-related UUID/GUID definitions
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2015, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#ifndef __ACUUID_H__
+#define __ACUUID_H__
+
+/*
+ * Note1: UUIDs and GUIDs are defined to be identical in ACPI.
+ *
+ * Note2: This file is standalone and should remain that way.
+ */
+
+/* Controllers */
+
+#define UUID_GPIO_CONTROLLER "4f248f40-d5e2-499f-834c-27758ea1cd3f"
+#define UUID_USB_CONTROLLER "ce2ee385-00e6-48cb-9f05-2edb927c4899"
+#define UUID_SATA_CONTROLLER "e4db149b-fcfe-425b-a6d8-92357d78fc7f"
+
+/* Devices */
+
+#define UUID_PCI_HOST_BRIDGE "33db4d5b-1ff7-401c-9657-7441c03dd766"
+#define UUID_I2C_DEVICE "3cdff6f7-4267-4555-ad05-b30a3d8938de"
+#define UUID_POWER_BUTTON "dfbcf3c5-e7a5-44e6-9c1f-29c76f6e059c"
+
+/* Interfaces */
+
+#define UUID_DEVICE_LABELING "e5c937d0-3553-4d7a-9117-ea4d19c3434d"
+#define UUID_PHYSICAL_PRESENCE "3dddfaa6-361b-4eb4-a424-8d10089d1653"
+
+/* NVDIMM - NFIT table */
+
+#define UUID_VOLATILE_MEMORY "7305944f-fdda-44e3-b16c-3f22d252e5d0"
+#define UUID_PERSISTENT_MEMORY "66f0d379-b4f3-4074-ac43-0d3318b78cdb"
+#define UUID_CONTROL_REGION "92f701f6-13b4-405d-910b-299367e8234c"
+#define UUID_DATA_REGION "91af0530-5d86-470e-a6b0-0a2db9408249"
+#define UUID_VOLATILE_VIRTUAL_DISK "77ab535a-45fc-624b-5560-f7b281d1f96e"
+#define UUID_VOLATILE_VIRTUAL_CD "3d5abd30-4175-87ce-6d64-d2ade523c4bb"
+#define UUID_PERSISTENT_VIRTUAL_DISK "5cea02c9-4d07-69d3-269f-4496fbe096f9"
+#define UUID_PERSISTENT_VIRTUAL_CD "08018188-42cd-bb48-100f-5387d53ded3d"
+
+/* Miscellaneous */
+
+#define UUID_PLATFORM_CAPABILITIES "0811b06e-4a27-44f9-8d60-3cbbc22e7b48"
+#define UUID_DYNAMIC_ENUMERATION "d8c1a3a6-be9b-4c9b-91bf-c3cb81fc5daf"
+#define UUID_BATTERY_THERMAL_LIMIT "4c2067e3-887d-475c-9720-4af1d3ed602e"
+#define UUID_THERMAL_EXTENSIONS "14d399cd-7a27-4b18-8fb4-7cb7b9f4e500"
+#define UUID_DEVICE_PROPERTIES "daffd814-6eba-4d8c-8a91-bc9bbf4aa301"
+
+#endif /* __AUUID_H__ */
diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h
index ecdf940..073997d 100644
--- a/include/acpi/platform/acenv.h
+++ b/include/acpi/platform/acenv.h
@@ -175,6 +175,9 @@
#elif defined(_APPLE) || defined(__APPLE__)
#include "acmacosx.h"
+#elif defined(__DragonFly__)
+#include "acdragonfly.h"
+
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
#include "acfreebsd.h"
diff --git a/include/acpi/platform/acenvex.h b/include/acpi/platform/acenvex.h
index 71e5ec5..14dc6f6 100644
--- a/include/acpi/platform/acenvex.h
+++ b/include/acpi/platform/acenvex.h
@@ -56,6 +56,9 @@
#if defined(_LINUX) || defined(__linux__)
#include <acpi/platform/aclinuxex.h>
+#elif defined(__DragonFly__)
+#include "acdragonflyex.h"
+
#endif
/*! [End] no source code translation !*/