Commit 8c280914 authored by Lv Zheng's avatar Lv Zheng Committed by Rafael J. Wysocki
Browse files

ACPICA: Update RASF table definition 



Update to reflect final ACPI 5.0 changes.  Lv Zheng.

Signed-off-by: default avatarLv Zheng <lv.zheng@intel.com>
Signed-off-by: default avatarBob Moore <robert.moore@intel.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 3cfcf50b

include/acpi/actbl3.h

+42 −9
Original line number Diff line number Diff line
@@ -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 */