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authorLv Zheng <lv.zheng@intel.com>2013-03-08 09:20:21 +0000
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-03-12 00:45:03 +0100
commit8c2809144a372284f757bd4d70b08206e20681b7 (patch)
treebbf86981f9d5ce87524d5cf0b5da0c72e5e3ec7c /include/acpi
parent3cfcf50ba4b8ef34258464f529e09c3e4324b8d6 (diff)
downloadlinux-8c2809144a372284f757bd4d70b08206e20681b7.tar.bz2
ACPICA: Update RASF table definition
Update to reflect final ACPI 5.0 changes. Lv Zheng. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/actbl3.h51
1 files changed, 42 insertions, 9 deletions
diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
index 332b17e3bec8..9f27890d33ad 100644
--- a/include/acpi/actbl3.h
+++ b/include/acpi/actbl3.h
@@ -505,26 +505,59 @@ struct acpi_rasf_shared_memory {
u32 signature;
u16 command;
u16 status;
- u64 requested_address;
- u64 requested_length;
- u64 actual_address;
- u64 actual_length;
+ u16 version;
+ u8 capabilities[16];
+ u8 set_capabilities[16];
+ u16 num_parameter_blocks;
+ u32 set_capabilities_status;
+};
+
+/* RASF Parameter Block Structure Header */
+
+struct acpi_rasf_parameter_block {
+ u16 type;
+ u16 version;
+ u16 length;
+};
+
+/* RASF Parameter Block Structure for PATROL_SCRUB */
+
+struct acpi_rasf_patrol_scrub_parameter {
+ struct acpi_rasf_parameter_block header;
+ u16 patrol_scrub_command;
+ u64 requested_address_range[2];
+ u64 actual_address_range[2];
u16 flags;
- u8 speed;
+ u8 requested_speed;
};
/* Masks for Flags and Speed fields above */
#define ACPI_RASF_SCRUBBER_RUNNING 1
#define ACPI_RASF_SPEED (7<<1)
+#define ACPI_RASF_SPEED_SLOW (0<<1)
+#define ACPI_RASF_SPEED_MEDIUM (4<<1)
+#define ACPI_RASF_SPEED_FAST (7<<1)
/* Channel Commands */
enum acpi_rasf_commands {
- ACPI_RASF_GET_RAS_CAPABILITIES = 1,
- ACPI_RASF_GET_PATROL_PARAMETERS = 2,
- ACPI_RASF_START_PATROL_SCRUBBER = 3,
- ACPI_RASF_STOP_PATROL_SCRUBBER = 4
+ ACPI_RASF_EXECUTE_RASF_COMMAND = 1
+};
+
+/* Platform RAS Capabilities */
+
+enum acpi_rasf_capabiliities {
+ ACPI_HW_PATROL_SCRUB_SUPPORTED = 0,
+ ACPI_SW_PATROL_SCRUB_EXPOSED = 1
+};
+
+/* Patrol Scrub Commands */
+
+enum acpi_rasf_patrol_scrub_commands {
+ ACPI_RASF_GET_PATROL_PARAMETERS = 1,
+ ACPI_RASF_START_PATROL_SCRUBBER = 2,
+ ACPI_RASF_STOP_PATROL_SCRUBBER = 3
};
/* Channel Command flags */