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author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-09-03 23:53:05 +0200 |
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committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-09-03 23:53:05 +0200 |
commit | b2a84eedca1b827c6e513a8139e47b394f2d988d (patch) | |
tree | e6f9d1d1ebaa46378976a4dbee3670978b554449 /include/acpi/actypes.h | |
parent | 569dbb88e80deb68974ef6fdd6a13edb9d686261 (diff) | |
parent | 4a9673dd50c2362f5bd2d03c89099267b49d400a (diff) |
Merge branch 'acpica'
* acpica: (32 commits)
ACPICA: Update version to 20170728
ACPICA: Revert "Update resource descriptor handling"
ACPICA: Resources: Allow _DMA method in walk resources
ACPICA: Ensure all instances of AE_AML_INTERNAL have error messages
ACPICA: Implement deferred resolution of reference package elements
ACPICA: Debugger: Improve support for Alias objects
ACPICA: Interpreter: Update handling for Alias operator
ACPICA: EFI/EDK2: Cleanup to enable /WX for MSVC builds
ACPICA: acpidump: Add DSDT/FACS instance support for Linux and EFI
ACPICA: CLib: Add short multiply/shift support
ACPICA: EFI/EDK2: Sort acpi.h inclusion order
ACPICA: Add a comment, no functional change
ACPICA: Namespace: Update/fix an error message
ACPICA: iASL: Add support for the SDEI table
ACPICA: Divergences: reduce access size definitions
ACPICA: Update version to 20170629
ACPICA: Update resource descriptor handling
ACPICA: iasl: Update to IORT SMMUv3 disassembling
ACPICA: Disassembler: skip parsing of incorrect external declarations
ACPICA: iASL: Ensure that the target node is valid in acpi_ex_create_alias
...
Diffstat (limited to 'include/acpi/actypes.h')
-rw-r--r-- | include/acpi/actypes.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 2fcbaec8b368..dc3bb153420a 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -166,6 +166,7 @@ typedef u64 acpi_physical_address; #define ACPI_SIZE_MAX ACPI_UINT64_MAX #define ACPI_USE_NATIVE_DIVIDE /* Has native 64-bit integer support */ +#define ACPI_USE_NATIVE_MATH64 /* Has native 64-bit integer support */ /* * In the case of the Itanium Processor Family (IPF), the hardware does not @@ -554,6 +555,13 @@ typedef u64 acpi_integer; #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)) +/* + * Algorithm to obtain access bit width. + * Can be used with access_width of struct acpi_generic_address and access_size of + * struct acpi_resource_generic_register. + */ +#define ACPI_ACCESS_BIT_WIDTH(size) (1 << ((size) + 2)) + /******************************************************************************* * * Miscellaneous constants |