1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
#include <device/device.h>
#include <arch/x86/include/arch/acpigen.h>
#include <southbridge/intel/i82801gx/i82801gx.h>
static 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_IO, 8, 0, { 0 }, DEFAULT_PMBASE + LV2, 0 }
},
{
/* ACPI C3 / CPU C2 */
2, 0x11, 250,
{ ACPI_ADDRESS_SPACE_IO, 8, 0, { 0 }, DEFAULT_PMBASE + LV3, 0 }
},
};
int get_cst_entries(acpi_cstate_t **entries)
{
*entries = cst_entries;
return ARRAY_SIZE(cst_entries);
}
|
