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>

diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
index e2c0931a3d675092f0757a98e61c3ecb75e15f0b..01c2a9013e402bbc8af785372b90165284d7f065 100644 (file)
--- 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;
 };
 
 /*