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ACPICA: Tables: Add full support for the PCCT table, update table definition. 

Updates the PCCT table definition in the actbl3.h header.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Bob Moore 2014-01-08 13:43:57 +08:00 committed by Rafael J. Wysocki
parent 774552229a
commit f0d73664c1
1 changed files with 12 additions and 3 deletions
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15
include/acpi/actbl3.h
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@ -374,16 +374,22 @@ struct acpi_mpst_shared {
struct acpi_table_pcct {
struct acpi_table_header header; /* Common ACPI table header */
u32 flags;
u32 latency;
u32 reserved;
u64 reserved;
};
/* Values for Flags field above */
#define ACPI_PCCT_DOORBELL 1
/* Values for subtable type in struct acpi_subtable_header */
enum acpi_pcct_type {
ACPI_PCCT_TYPE_GENERIC_SUBSPACE = 0,
ACPI_PCCT_TYPE_RESERVED = 1 /* 1 and greater are reserved */
};
/*
* PCCT subtables
* PCCT Subtables, correspond to Type in struct acpi_subtable_header
*/
/* 0: Generic Communications Subspace */
@ -396,6 +402,9 @@ struct acpi_pcct_subspace {
struct acpi_generic_address doorbell_register;
u64 preserve_mask;
u64 write_mask;
u32 latency;
u32 max_access_rate;
u16 min_turnaround_time;
};
/*