cstates.c File Reference

#include <acpi/acpigen.h>
#include <southbridge/intel/i82801gx/i82801gx.h>

Include dependency graph for cstates.c:

Go to the source code of this file.

Macros
#define	MWAIT_RES(state, sub_state)

Functions
int	get_cst_entries (const acpi_cstate_t **entries)

Variables
static const acpi_cstate_t	cst_entries []

Macro Definition Documentation

MWAIT_RES

#define MWAIT_RES	(		state,
			sub_state
	)

Value:

        {                                                       \
                .space_id = ACPI_ADDRESS_SPACE_FIXED,           \
                .bit_width = ACPI_FFIXEDHW_VENDOR_INTEL,        \
                .bit_offset = ACPI_FFIXEDHW_CLASS_MWAIT,        \
                .access_size = ACPI_ACCESS_SIZE_UNDEFINED,      \
                .addrl = (((state) << 4) | (sub_state)),        \
                .addrh = 0,                                     \
        }

Definition at line 6 of file cstates.c.

Function Documentation

get_cst_entries()

int get_cst_entries

(

const acpi_cstate_t **

entries

)

Definition at line 37 of file cstates.c.

References ARRAY_SIZE, and cst_entries.

Variable Documentation

cst_entries

const acpi_cstate_t cst_entries[]

static

Initial value:

= {
        {
                .ctype = 1,
                .latency = 1,
                .power = 1000,
                .resource = MWAIT_RES(0, 0),
        },
        {
                .ctype = 2,
                .latency = 1,
                .power = 500,
                .resource = MWAIT_RES(1, 0),
        },
        {
                .ctype = 3,
                .latency = 17,
                .power = 250,
                .resource = MWAIT_RES(2, 0),
        },
}

Definition at line 16 of file cstates.c.

Referenced by get_cst_entries().