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-rw-r--r--src/southbridge/intel/i82801gx/Kconfig1
-rw-r--r--src/southbridge/intel/i82801gx/i82801gx.h5
-rw-r--r--src/southbridge/intel/i82801gx/smihandler.c16
3 files changed, 12 insertions, 10 deletions
diff --git a/src/southbridge/intel/i82801gx/Kconfig b/src/southbridge/intel/i82801gx/Kconfig
index c435b99c60..1f22d05526 100644
--- a/src/southbridge/intel/i82801gx/Kconfig
+++ b/src/southbridge/intel/i82801gx/Kconfig
@@ -15,6 +15,7 @@
config SOUTHBRIDGE_INTEL_I82801GX
bool
+ select ACPI_INTEL_HARDWARE_SLEEP_VALUES
select SOUTHBRIDGE_INTEL_COMMON
select IOAPIC
select HAVE_HARD_RESET
diff --git a/src/southbridge/intel/i82801gx/i82801gx.h b/src/southbridge/intel/i82801gx/i82801gx.h
index 17b7026733..d4adc182ca 100644
--- a/src/southbridge/intel/i82801gx/i82801gx.h
+++ b/src/southbridge/intel/i82801gx/i82801gx.h
@@ -15,6 +15,9 @@
#ifndef SOUTHBRIDGE_INTEL_I82801GX_I82801GX_H
#define SOUTHBRIDGE_INTEL_I82801GX_I82801GX_H
+
+#include <arch/acpi.h>
+
/*
* It does not matter where we put the SMBus I/O base, as long as we
* keep it consistent and don't interfere with other devices. Stage2
@@ -319,8 +322,6 @@ int southbridge_detect_s3_resume(void);
#define GBL_EN (1 << 5)
#define TMROF_EN (1 << 0)
#define PM1_CNT 0x04
-#define SLP_EN (1 << 13)
-#define SLP_TYP (7 << 10)
#define GBL_RLS (1 << 2)
#define BM_RLD (1 << 1)
#define SCI_EN (1 << 0)
diff --git a/src/southbridge/intel/i82801gx/smihandler.c b/src/southbridge/intel/i82801gx/smihandler.c
index 3afaaa1f10..bcc764194a 100644
--- a/src/southbridge/intel/i82801gx/smihandler.c
+++ b/src/southbridge/intel/i82801gx/smihandler.c
@@ -326,21 +326,21 @@ static void southbridge_smi_sleep(unsigned int node, smm_state_save_area_t *stat
/* Figure out SLP_TYP */
reg32 = inl(pmbase + PM1_CNT);
printk(BIOS_SPEW, "SMI#: SLP = 0x%08x\n", reg32);
- slp_typ = (reg32 >> 10) & 7;
+ slp_typ = acpi_sleep_from_pm1(reg32);
/* Next, do the deed.
*/
switch (slp_typ) {
- case 0: printk(BIOS_DEBUG, "SMI#: Entering S0 (On)\n"); break;
- case 1: printk(BIOS_DEBUG, "SMI#: Entering S1 (Assert STPCLK#)\n"); break;
- case 5:
+ case ACPI_S0: printk(BIOS_DEBUG, "SMI#: Entering S0 (On)\n"); break;
+ case ACPI_S1: printk(BIOS_DEBUG, "SMI#: Entering S1 (Assert STPCLK#)\n"); break;
+ case ACPI_S3:
printk(BIOS_DEBUG, "SMI#: Entering S3 (Suspend-To-RAM)\n");
/* Invalidate the cache before going to S3 */
wbinvd();
break;
- case 6: printk(BIOS_DEBUG, "SMI#: Entering S4 (Suspend-To-Disk)\n"); break;
- case 7:
+ case ACPI_S4: printk(BIOS_DEBUG, "SMI#: Entering S4 (Suspend-To-Disk)\n"); break;
+ case ACPI_S5:
printk(BIOS_DEBUG, "SMI#: Entering S5 (Soft Power off)\n");
outl(0, pmbase + GPE0_EN);
@@ -367,7 +367,7 @@ static void southbridge_smi_sleep(unsigned int node, smm_state_save_area_t *stat
* will never be unlocked because the next outl will switch off the CPU.
* This might open a small race between the smi_release_lock() and the outl()
* for other SMI handlers. Not sure if this could cause trouble. */
- if (slp_typ == 5)
+ if (slp_typ == ACPI_S3)
smi_release_lock();
#endif
@@ -378,7 +378,7 @@ static void southbridge_smi_sleep(unsigned int node, smm_state_save_area_t *stat
outl(reg32 | SLP_EN, pmbase + PM1_CNT);
/* Make sure to stop executing code here for S3/S4/S5 */
- if (slp_typ > 1)
+ if (slp_typ >= ACPI_S3)
halt();
/* In most sleep states, the code flow of this function ends at
* the line above. However, if we entered sleep state S1 and wake