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| author | Bob Moore <robert.moore@intel.com> | 2014-01-08 13:43:57 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-01-08 15:31:37 +0100 |
| commit | f0d73664c14db3bac3389435ac572306ce59c9b2 (patch) | |
| tree | 5c76a039330810dd812a84fcb3aa7ea3c1427c84 /include/acpi/actbl3.h | |
| parent | 774552229afe908f630f7f7b276ae3c28d544742 (diff) | |
| download | linux-f0d73664c14db3bac3389435ac572306ce59c9b2.tar.gz linux-f0d73664c14db3bac3389435ac572306ce59c9b2.tar.bz2 linux-f0d73664c14db3bac3389435ac572306ce59c9b2.zip | |
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>
Diffstat (limited to 'include/acpi/actbl3.h')
| -rw-r--r-- | include/acpi/actbl3.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h index e2c0931a3d67..01c2a9013e40 100644 --- a/include/acpi/actbl3.h +++ b/include/acpi/actbl3.h @@ -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; }; /* |