diff options
author | Bob Moore <robert.moore@intel.com> | 2006-03-17 21:44:00 (GMT) |
---|---|---|
committer | Len Brown <len.brown@intel.com> | 2006-06-14 05:22:20 (GMT) |
commit | 61686124f47d7c4b78610346c5f8f9d8a6d46bb5 (patch) | |
tree | 6fd91b2c1749907e58ef136107e53d634d7978c4 /include/acpi/amlresrc.h | |
parent | 144c87b4e03759214c362d267e01c2905f1ab095 (diff) | |
download | linux-61686124f47d7c4b78610346c5f8f9d8a6d46bb5.tar.xz |
[ACPI] ACPICA 20060317
Implemented the use of a cache object for all internal
namespace nodes. Since there are about 1000 static nodes
in a typical system, this will decrease memory use for
cache implementations that minimize per-allocation overhead
(such as a slab allocator.)
Removed the reference count mechanism for internal
namespace nodes, since it was deemed unnecessary. This
reduces the size of each namespace node by about 5%-10%
on all platforms. Nodes are now 20 bytes for the 32-bit
case, and 32 bytes for the 64-bit case.
Optimized several internal data structures to reduce
object size on 64-bit platforms by packing data within
the 64-bit alignment. This includes the frequently used
ACPI_OPERAND_OBJECT, of which there can be ~1000 static
instances corresponding to the namespace objects.
Added two new strings for the predefined _OSI method:
"Windows 2001.1 SP1" and "Windows 2006".
Split the allocation tracking mechanism out to a separate
file, from utalloc.c to uttrack.c. This mechanism appears
to be only useful for application-level code. Kernels may
wish to not include uttrack.c in distributions.
Removed all remnants of the obsolete ACPI_REPORT_* macros
and the associated code. (These macros have been replaced
by the ACPI_ERROR and ACPI_WARNING macros.)
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi/amlresrc.h')
-rw-r--r-- | include/acpi/amlresrc.h | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/include/acpi/amlresrc.h b/include/acpi/amlresrc.h index e5b42eb..6473686 100644 --- a/include/acpi/amlresrc.h +++ b/include/acpi/amlresrc.h @@ -42,9 +42,17 @@ * POSSIBILITY OF SUCH DAMAGES. */ +/* acpisrc:struct_defs -- for acpisrc conversion */ + #ifndef __AMLRESRC_H #define __AMLRESRC_H +/*! [Begin] no source code translation */ + +/* + * Resource descriptor tags, as defined in the ACPI specification. + * Used to symbolically reference fields within a descriptor. + */ #define ACPI_RESTAG_ADDRESS "_ADR" #define ACPI_RESTAG_ALIGNMENT "_ALN" #define ACPI_RESTAG_ADDRESSSPACE "_ASI" @@ -57,12 +65,12 @@ #define ACPI_RESTAG_DMATYPE "_TYP" /* Compatible(0), A(1), B(2), F(3) */ #define ACPI_RESTAG_GRANULARITY "_GRA" #define ACPI_RESTAG_INTERRUPT "_INT" -#define ACPI_RESTAG_INTERRUPTLEVEL "_LL_" /* active_lo(1), active_hi(0) */ -#define ACPI_RESTAG_INTERRUPTSHARE "_SHR" /* Shareable(1), no_share(0) */ +#define ACPI_RESTAG_INTERRUPTLEVEL "_LL_" /* ActiveLo(1), ActiveHi(0) */ +#define ACPI_RESTAG_INTERRUPTSHARE "_SHR" /* Shareable(1), NoShare(0) */ #define ACPI_RESTAG_INTERRUPTTYPE "_HE_" /* Edge(1), Level(0) */ #define ACPI_RESTAG_LENGTH "_LEN" #define ACPI_RESTAG_MEMATTRIBUTES "_MTP" /* Memory(0), Reserved(1), ACPI(2), NVS(3) */ -#define ACPI_RESTAG_MEMTYPE "_MEM" /* non_cache(0), Cacheable(1) Cache+combine(2), Cache+prefetch(3) */ +#define ACPI_RESTAG_MEMTYPE "_MEM" /* NonCache(0), Cacheable(1) Cache+combine(2), Cache+prefetch(3) */ #define ACPI_RESTAG_MAXADDR "_MAX" #define ACPI_RESTAG_MINADDR "_MIN" #define ACPI_RESTAG_MAXTYPE "_MAF" @@ -70,11 +78,12 @@ #define ACPI_RESTAG_REGISTERBITOFFSET "_RBO" #define ACPI_RESTAG_REGISTERBITWIDTH "_RBW" #define ACPI_RESTAG_RANGETYPE "_RNG" -#define ACPI_RESTAG_READWRITETYPE "_RW_" /* read_only(0), Writeable (1) */ +#define ACPI_RESTAG_READWRITETYPE "_RW_" /* ReadOnly(0), Writeable (1) */ #define ACPI_RESTAG_TRANSLATION "_TRA" #define ACPI_RESTAG_TRANSTYPE "_TRS" /* Sparse(1), Dense(0) */ #define ACPI_RESTAG_TYPE "_TTP" /* Translation(1), Static (0) */ -#define ACPI_RESTAG_XFERTYPE "_SIz" /* 8(0), 8_and16(1), 16(2) */ +#define ACPI_RESTAG_XFERTYPE "_SIZ" /* 8(0), 8And16(1), 16(2) */ +/*! [End] no source code translation !*/ /* Default sizes for "small" resource descriptors */ @@ -109,7 +118,7 @@ struct asl_resource_node { * SMALL descriptors */ #define AML_RESOURCE_SMALL_HEADER_COMMON \ - u8 descriptor_type; + u8 descriptor_type; struct aml_resource_small_header { AML_RESOURCE_SMALL_HEADER_COMMON}; @@ -162,8 +171,8 @@ struct aml_resource_end_tag { * LARGE descriptors */ #define AML_RESOURCE_LARGE_HEADER_COMMON \ - u8 descriptor_type;\ - u16 resource_length; + u8 descriptor_type;\ + u16 resource_length; struct aml_resource_large_header { AML_RESOURCE_LARGE_HEADER_COMMON}; @@ -194,9 +203,9 @@ struct aml_resource_fixed_memory32 { }; #define AML_RESOURCE_ADDRESS_COMMON \ - u8 resource_type; \ - u8 flags; \ - u8 specific_flags; + u8 resource_type; \ + u8 flags; \ + u8 specific_flags; struct aml_resource_address { AML_RESOURCE_LARGE_HEADER_COMMON AML_RESOURCE_ADDRESS_COMMON}; |