cstates.c

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/* SPDX-License-Identifier: GPL-2.0-only */
 
#include <acpi/acpigen.h>
 
static const acpi_cstate_t cst_entries[] = {
        {
                /* ACPI C1 / CPU C1 */
                1, 0x01, 1000,
                { ACPI_ADDRESS_SPACE_FIXED, 1, 2, 1, 0, 0 }
        },
        {
                /* ACPI C2 / CPU C2 */
                2, 0x01,  500,
                { ACPI_ADDRESS_SPACE_FIXED, 1, 2, 1, 0x10, 0 }
        },
        {
                /* acpi C3 / cpu C3 */
                3, 0x37,  250,
                { ACPI_ADDRESS_SPACE_FIXED, 1, 2, 1, 0x20, 0 }
        },
};
 
int get_cst_entries(const acpi_cstate_t **entries)
{
        *entries = cst_entries;
        return ARRAY_SIZE(cst_entries);
}