From: Anthony PERARD <anthony.perard@xxxxxxxxxx>
Some change have been introduced in the firmware to match QEMU's BIOS. So this
patch changes the sleep state values to use the new one and changes the ioport
address of the ACPI IOPort mapping.
Signed-off-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
---
hw/piix4acpi.c | 9 ++++-----
1 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/hw/piix4acpi.c b/hw/piix4acpi.c
index 1efa77d..ae31729 100644
--- a/hw/piix4acpi.c
+++ b/hw/piix4acpi.c
@@ -52,9 +52,9 @@
/* Sleep state type codes as defined by the \_Sx objects in the DSDT. */
/* These must be kept in sync with the DSDT (hvmloader/acpi/dsdt.asl) */
-#define SLP_TYP_S4 (6 << 10)
-#define SLP_TYP_S3 (5 << 10)
-#define SLP_TYP_S5 (7 << 10)
+#define SLP_TYP_S4 (0 << 10)
+#define SLP_TYP_S3 (1 << 10)
+#define SLP_TYP_S5 (0 << 10)
#define ACPI_DBG_IO_ADDR 0xb044
#define ACPI_PHP_IO_ADDR 0x10c0
@@ -179,7 +179,6 @@ static void acpi_shutdown(uint32_t val)
cmos_set_s3_resume();
xc_set_hvm_param(xc_handle, domid, HVM_PARAM_ACPI_S_STATE, 3);
break;
- case SLP_TYP_S4:
case SLP_TYP_S5:
qemu_system_shutdown_request();
break;
@@ -703,7 +702,7 @@ i2c_bus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t
smb_io_base,
pci_conf[0x43] = 0x00;
d->pm1_control = SCI_EN;
- acpi_map((PCIDevice *)d, 0, 0x1f40, 0x10, PCI_ADDRESS_SPACE_IO);
+ acpi_map((PCIDevice *)d, 0, ACPI_PM1A_EVT_BLK_ADDRESS, 0x10,
PCI_ADDRESS_SPACE_IO);
gpe_acpi_init();
#ifdef CONFIG_PASSTHROUGH
--
1.7.1
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