u-boot.git/include/acpi, branch v2020.07

common: Drop linux/bitops.h from common header

2020-05-19T01:19:23Z

Move this uncommon header out of the common header. Signed-off-by: Simon Glass

acpi: Put table-setup code in its own function

2020-04-30T09:16:12Z

We always write three basic tables to ACPI at the start. Move this into its own function, along with acpi_fill_header(), so we can write a test for this code. Signed-off-by: Simon Glass

acpi: Move acpi_add_table() to generic code

2020-04-30T09:16:12Z

Move this code to a generic location so that we can test it with sandbox. This requires adding a few new fields to acpi_ctx, so drop the local variables used in the original code. Also use mapmem to avoid pointer-to-address casts which don't work on sandbox. Signed-off-by: Simon Glass Reviewed-by: Wolfgang Wallner

acpi: Convert part of acpi_table to use acpi_ctx

2020-04-30T09:16:12Z

The current code uses an address but a pointer would result in fewer casts. Also it repeats the alignment code in a lot of places so this would be better done in a helper function. Update write_acpi_tables() to make use of the new acpi_ctx structure, adding a few helpers to clean things up. Signed-off-by: Simon Glass Reviewed-by: Wolfgang Wallner

acpi: Add a method to write tables for a device

2020-04-30T09:16:12Z

A device may want to write out ACPI tables to describe itself to Linux. Add a method to permit this. Signed-off-by: Simon Glass Reviewed-by: Wolfgang Wallner

acpi: Add support for DMAR

2020-04-16T06:36:28Z

The DMA Remapping Reporting (DMAR) table contains information about DMA remapping. Add a version simple version of this table with only the minimum fields filled out. i.e. no entries. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Reviewed-by: Wolfgang Wallner

acpi: Add a central location for table version numbers

2020-04-16T06:36:28Z

Each ACPI table has its own version number. Add the version numbers in a single function so we can keep them consistent and easily see what versions are supported. Start a new acpi_table file in a generic directory to house this function. We can move things over to this file from x86 as needed. Signed-off-by: Simon Glass Reviewed-by: Wolfgang Wallner Reviewed-by: Bin Meng

acpi: Add an ACPI preprocessor symbol

2020-04-16T06:36:28Z

The ASL compiler cannot handle C structures and the like so needs some sort of header guard around these. We already have an __ASSEMBLY__ #define but it seems best to create a new one for ACPI since the rules may be different. Add the check to a few files that ACPI always includes. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Reviewed-by: Wolfgang Wallner

x86: Move acpi_table header to main include/ directory

2020-04-16T06:36:28Z

This file is potentially useful to other architectures saddled with ACPI so move most of its contents to a common location. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Reviewed-by: Wolfgang Wallner

x86: Move acpi_s3.h to include/acpi/

2020-04-16T06:36:28Z

This header relates to ACPI and we are about to add some more ACPI headers. Move this one into a new directory so they are together. The header inclusion in pci_rom.c is not specific to x86 anymore, so drop the #ifdef CONFIG_X86. Signed-off-by: Simon Glass Reviewed-by: Andy Shevchenko Reviewed-by: Wolfgang Wallner Reviewed-by: Bin Meng

u-boot.git/include/acpi, branch v2020.07

common: Drop linux/bitops.h from common header

acpi: Put table-setup code in its own function

acpi: Move acpi_add_table() to generic code

acpi: Convert part of acpi_table to use acpi_ctx

acpi: Add a method to write tables for a device

acpi: Add support for DMAR

acpi: Add a central location for table version numbers

acpi: Add an __ACPI__ preprocessor symbol

x86: Move acpi_table header to main include/ directory

x86: Move acpi_s3.h to include/acpi/

acpi: Add an ACPI preprocessor symbol