--- zzzz-none-000/linux-3.10.107/include/acpi/actbl.h 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/include/acpi/actbl.h 2021-02-04 17:41:59.000000000 +0000 @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2013, Intel Corp. + * Copyright (C) 2000 - 2015, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -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 */ @@ -146,7 +147,24 @@ u8 reserved[3]; /* Reserved, must be zero */ }; -#define ACPI_RSDP_REV0_SIZE 20 /* Size of original ACPI 1.0 RSDP */ +/* Standalone struct for the ACPI 1.0 RSDP */ + +struct acpi_rsdp_common { + char signature[8]; + u8 checksum; + char oem_id[ACPI_OEM_ID_SIZE]; + u8 revision; + u32 rsdt_physical_address; +}; + +/* Standalone struct for the extended part of the RSDP (ACPI 2.0+) */ + +struct acpi_rsdp_extension { + u32 length; + u64 xsdt_physical_address; + u8 extended_checksum; + u8 reserved[3]; +}; /******************************************************************************* * @@ -165,6 +183,9 @@ u64 table_offset_entry[1]; /* Array of pointers to ACPI tables */ }; +#define ACPI_RSDT_ENTRY_SIZE (sizeof (u32)) +#define ACPI_XSDT_ENTRY_SIZE (sizeof (u64)) + /******************************************************************************* * * FACS - Firmware ACPI Control Structure (FACS) @@ -250,7 +271,8 @@ u32 flags; /* Miscellaneous flag bits (see below for individual flags) */ struct acpi_generic_address reset_register; /* 64-bit address of the Reset register */ u8 reset_value; /* Value to write to the reset_register port to reset the system */ - u8 reserved4[3]; /* Reserved, must be zero */ + u16 arm_boot_flags; /* ARM-Specific Boot Flags (see below for individual flags) (ACPI 5.1) */ + u8 minor_revision; /* FADT Minor Revision (ACPI 5.1) */ u64 Xfacs; /* 64-bit physical address of FACS */ u64 Xdsdt; /* 64-bit physical address of DSDT */ struct acpi_generic_address xpm1a_event_block; /* 64-bit Extended Power Mgt 1a Event Reg Blk address */ @@ -263,9 +285,10 @@ 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 Boot Architecture Flags (boot_flags) [Vx]=Introduced in this FADT revision */ +/* Masks for FADT IA-PC Boot Architecture Flags (boot_flags) [Vx]=Introduced in this FADT revision */ #define ACPI_FADT_LEGACY_DEVICES (1) /* 00: [V2] System has LPC or ISA bus devices */ #define ACPI_FADT_8042 (1<<1) /* 01: [V3] System has an 8042 controller on port 60/64 */ @@ -276,6 +299,11 @@ #define FADT2_REVISION_ID 3 +/* Masks for FADT ARM Boot Architecture Flags (arm_boot_flags) ACPI 5.1 */ + +#define ACPI_FADT_PSCI_COMPLIANT (1) /* 00: [V5+] PSCI 0.2+ is implemented */ +#define ACPI_FADT_PSCI_USE_HVC (1<<1) /* 01: [V5+] HVC must be used instead of SMC as the PSCI conduit */ + /* Masks for FADT flags */ #define ACPI_FADT_WBINVD (1) /* 00: [V1] The WBINVD instruction works properly */ @@ -315,7 +343,7 @@ 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 @@ -347,12 +375,11 @@ /* Masks for Flags field above */ -#define ACPI_TABLE_ORIGIN_UNKNOWN (0) -#define ACPI_TABLE_ORIGIN_MAPPED (1) -#define ACPI_TABLE_ORIGIN_ALLOCATED (2) -#define ACPI_TABLE_ORIGIN_OVERRIDE (4) -#define ACPI_TABLE_ORIGIN_MASK (7) -#define ACPI_TABLE_IS_LOADED (8) +#define ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL (0) /* Virtual address, external maintained */ +#define ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL (1) /* Physical address, internally mapped */ +#define ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL (2) /* Virtual address, internallly allocated */ +#define ACPI_TABLE_ORIGIN_MASK (3) +#define ACPI_TABLE_IS_LOADED (8) /* * Get the remaining ACPI tables @@ -373,15 +400,17 @@ * 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 (reserved4[0]) + 3) +#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__ */